JP3864574B2 - Grafting machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a rootstock root pot, hypocotyl, and cotyledon cutting knife that cuts the root pot part, hypocotyl part, and cotyledon part of the rootstock seedling in a trajectory in which the rootstock seedling is held and transferred by a rootstock holding and transfer device. If a technology related to a scion cutting knife for cutting the hypocotyl portion of該穂Kinae within the locus of transferring by pinching the scion seedling in scion clamping transfer device can be used as a grafting machine.
[0002]
[Prior art]
The root pot and the rootstock seedling obtained by cutting the hypocotyl part by the operator are supplied by the operator to, for example, the rootstock receiving device, and the cut rootstock seedling is transferred from the rootstock receiving device to the rootstock holding and transporting device. In this way, the cotyledon part of the rootstock seedling is cut by the rootstock cutting knife and moved to a predetermined position in the transport trajectory, and the rootstock seedling is cut by the rootstock cutting knife. Is transferred to the joining position.
[0003]
Further, the saju seedlings whose root pots have been cut by the operator are supplied by the operator, for example, to the sagittal receiving device. , Handed over, transferred, moved to a predetermined position in the transfer trajectory, and stopped, the hypocotyl part of this saplings was cut by the sacrificial cutting knife, and the cut saplings were moved to the grafting position. The cut part of the cotyledon part of the cut rootstock seedling and the cut part of the hypocotyl part of the seedling seedling are joined and grafted.
[0004]
[Problems to be solved by the invention]
The root pot part and the hypocotyl part of the rootstock seedling are cut by the operator, so that it takes time for the touching work, and the cutting position of the hypocotyl part varies and the grafting seedling height is uniform. However, the present invention is intended to solve these problems.
[0005]
[Means for Solving the Problems]
To this end, the present invention provides a rootstock receiving device (8) for receiving and holding a rootstock seedling (A) and a rootstock holding and transporting device (10) for taking over and transporting the rootstock seedling (A). ), And a hogi receiving device (9) that receives and holds the supply of the hogi seedling (B), and a hogi holding and transferring device (11) that takes over and transfers the hogi seedling (B). A rootstock root cutting knife (12) for cutting the root pot (C) portion of the rootstock seedling (A) in a trajectory for holding and transporting the rootstock seedling (A) by the rootstock holding and transporting device (10 ) ; The rootstock hypocotyl cutting knife (13) for cutting the hypocotyl (E) part, the rootstock cotyledon cutting knife (14) for cutting the cotyledon (G) part, and the hogi with the hogi holding and transferring device (11) seedlings scion cutting knife (15) for cutting the hypocotyl (F) of the該穂the (B) in the locus of transferring by pinching Kinae (B) provided, Hoki受holding plate of the device (9) (24) The upper and configuration of grafting machines, characterized in that a scion seedling rotating roller acting press both sides of the cotyledons (H) towards the inside of the (B) (25).
[0006]
[Effects of the Invention]
The rootstock seedling A with a root pot is supplied by an operator to the rootstock receiving device, and this rootstock seedling A is handed over and held by the rotational movement of the rootstock holding and transporting device 10 from the rootstock receiving device. The root pot C part of the rootstock seedling A is cut by the rootstock root pot cutting knife 12 during the transfer in the transfer trajectory, transferred to a predetermined position, and the transfer is stopped and the cotyledon G part is stopped. Is cut by the rootstock cotyledon cutting knife 14 and further transferred. During this transfer, the hypocotyl E part is cut by the rootstock hypocotyl cutting knife 13 and the cut rootstock seedling A is transferred to the grafting position.
[0007]
Further, the safflower seedling B cut from the root pot is supplied by the operator to the safflower receiving device, and the safflower seedling (B) is directed so that the cotyledons (H) on both sides are directed inward by the rotating roller (25). It is pushed into a folded state, and is transferred by being handed over and transferred by the rotational movement of the hotwood holding and transporting device 11, moved to a predetermined position in the transfer trajectory, and stopped by the hotwood cutting knife 15. The hypocotyl F part of the tree seedling B is cut, the cut spikelet seedling B is transferred to the grafting position, and the cut part of the cut rootstock seedling A and the cut part of the cut spikelet seedling B are joined. And graft.
[0008]
【The invention's effect】
The root pot C part and the hypocotyl E part of the rootstock seedling A can cut the grafting man-hours and perform stable grafting work by cutting the cutting position accurately during transfer. Further, the hogi seedling (B) can be supplied in a folded state by the rotating roller (25), and the bending of the hypocotyl (F) of the hogi seedling (B) can be corrected.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
The figure shows, for example, a graft that joins a cutting part J of a cotyledon G part of a cucumber rootstock seedling A in a cucumber family and a cutting part K of a hypocotyl F part of a cucumber conifer seedling B. The seedling cutting device of the machine 1 is illustrated and described.
[0010]
The grafting machine 1 includes a compressor 3, various electromagnetic valves 4, a clip storage device 6 for storing and transferring a clip 5, a clip transfer passage 7, and the like in the lower part of the machine frame 2. In the upper part of the machine frame 2, the stock receiving device 8, the stock receiving device 9, and the stock stock seedling A and hogi seedling B, which receive and hold the supply of the stock stock A and the hogi seedling B, are taken over. Thus, a rootstock holding and transferring device 10 for holding and transferring and a hogi holding and transferring device 11 are provided.
[0011]
The seedling cutting device includes a rootstock root cutting machine 12a equipped with a rootstock root cutting knife 12 that cuts root pot C of each part of rootstock seedling A, and a rootstock hypocotyl cutting knife that cuts the hypocotyl E section. 13 is a rootstock hypocotyl cutting device 13a, a rootstock cotyledon cutting device 14a is equipped with a rootstock cotyledon cutting knife 14 that cuts the cotyledon G part, and a hotwood that cuts the hypocotyl F part of the panicle seedling B This is a configuration that includes a cutting device 15a equipped with a cutting knife 15 and the like.
[0012]
Further, the grafting machine 1 is provided with a joining device 16 and an operating device 17 for joining the cutting part J of the cut rootstock seedling A and the cutting part K of the cut seedling seedling B.
Side walls 18 are provided around the machine frame 2, and frames 19, 19 are provided on the front and rear sides so as to be freely foldable. A box containing the rootstock seedling A, the hogi seedling B, etc. can be placed. It is a configuration. In addition, a functional component cover 20 made of a transparent resin material or the like is provided on the upper side of the functional components such as the rootstock / hogi cutting knives 12, 13, 14, and 15 so as to cover the functional components. Yes.
[0013]
The rootstock receiving device 8 is provided in a parallel state in the upper rear part in the machine casing 2, and when the operator manually supplies the rootstock seedling A with the root pot C to the insertion groove 21 a of the holding plate 21, The rootstock seedling A is configured to naturally fall until the lower part of the cotyledon G comes into contact with the holding plate 21 by its own weight and is held in a vertical state.
The supplied rootstock seedling A is detected by the rootstock sensor 22, and with this detection, the rootstock supply piece 23 which is openable and closable below the holding plate 21 operates in the closed state. In addition, a predetermined position of the rootstock seedling A hypocotyl E part is held.
[0014]
When the hogi receiving device 9 is provided in parallel to the front upper part in the machine casing 2 and manually supplies the hogi seedling B cut from the root pot D portion to the insertion groove 24a of the holding plate 24, the hogi The seedling B is configured to naturally fall until the lower part of the cotyledon H comes into contact with the hotwood supply piece 27 by its own weight and is held in a vertical state.
The supplied hogi seedling B is detected by the hogi sensor 26, and with this detection, the hogi supply piece 27 which is openable and closable below the holding plate 24 is operated in the closed state. In addition, a predetermined position of the hogi seedling B hypocotyl F part is held.
[0015]
In the state where the lower cotyledon H of the supplied hogi seedling B is not in contact with the hogi supply piece 27, the operator can manually pull down until it comes into contact.
Since the hogi receiving device 9 is provided in a parallel state, the hogi seedling B is configured to be held in a vertical state. On the upper side of the holding plate 24, a support plate 25a on which rotating rollers 25, 25 are rotatably mounted as shown in FIG. 7 is provided, and the cotyledons H on both sides of the seedling B are directed inward by the rotating rollers 25, 25. It acts on the pushing state and is configured to hold the cotyledons H on both sides in the closed state. Thereby, the cotyledon H part of the hogi seedling B can be supplied in a folded state, and the bending of the hypocotyl F part of the hogi seedling B can be corrected.
[0016]
A hand sensor 26a for detecting an operator's hand is provided at the lower portion of the hotwood supply piece 27, and the hotwood holding and transferring device 11 is not started while the hand sensor 26a is detecting a hand.
The rootstock holding and transporting device 10 is supported by a rootstock transport roller, a rootstock transport base, and the like so as to be rotatable rearward in the machine casing 2. Further, the rootstock holding and transporting device 10 is provided with a rootstock cutting receiving roller 32 fixed to a predetermined position on the upper portion, and a base that holds two places up and down below the rootstock cutting receiving roller 32. While providing the wooden piece holding piece 31, it is the structure which can be opened and closed and moved freely. The opening / closing and moving operation of the rootstock holding piece 31 is performed by a rootstock holding cylinder (not shown).
[0017]
The rootstock holding piece 31 of the rootstock holding and transferring device 10 is rotated and held at a predetermined position of the hypocotyl E part of the rootstock seedling A held by the rootstock receiving device 8. The held rootstock seedling A is configured to rotate 90 degrees to the rootstock cotyledon cutting device 14a and stop.
The hogi holding and transferring device 11 is pivotable forward in the machine frame 2 and further holds the hogi seedling B to be held and held in a vertical state, and cuts the hypocotyl F part of the hogi seedling B. In order to increase the cutting area of K, it is supported in a horizontal state by a hogi conveying roller, a hogi conveying base, and the like. The hogi holding / transferring device 11 includes a hogi holding piece 38, a backrest fixing plate 45, and the like, and is provided with the hogi holding piece 38 configured to be openable / closable and movable, and a hogi holding cylinder 36. Thus, the opening / closing movement is performed to hold the predetermined position of the hypocotyl F part of the hogi seedling B.
[0018]
The backrest fixing plate 45 is formed in an L shape below a support plate 47 having a supply groove 46 provided below the hogi holding piece 38, and is provided on the front portion of the backrest fixing plate 45. In the opening 48, an approximately triangular convex portion 49, 49 is provided on the upper side of the opening 48 portion and on the lower side of the hogi holding piece 38. In the lower part, the rear side part of the hypocotyl F part of the hogi seedling B is received and fixed, and between the convex parts 49, 49, both side parts of the hypocotyl F part are received and fixed in the holding state. In this configuration, when the hypocotyl F part is cut with the scion cutting knife 15 of the scion cutting device 15a, the hypocotyl F part is cut off as a configuration to prevent the hypocotyl F part from escaping in the cutting direction. The length of the cut end of the cutting portion K is always a constant length, or the constant position is always cut by preventing the shift of the cutting position. It is set to.
[0019]
The hypocotyl F part of the hogi seedling B held by the hogi receiving device 9 is held and held by the rotational movement of the hogi holding piece 38 of the hogi holding and transferring device 11. The formed hogi seedling B is configured to turn 90 degrees to the hogi cutting device 15a and stop.
As shown in FIGS. 7 and 8, the hogi holding and transferring device 11 is provided with a rotating cylinder 50, and the shaft end of the rotating cylinder 50 is positioned below the rotating rollers 25 and 25 of the hogi receiving device 9. In such a state, the hogi cotyledon retainer plate 51 is provided so as to be openable and closable, and acts to push the cotyledons H of the hogi seedling B inward, and the action moves as indicated by a one-dot chain line in FIG. The hogi seedling B is moved from the takeover position to the joining position, and is opened when the transfer is completed. As a result, when the cotyledon H part of the hogi seedling B is closed, and the cutting position of the hypocotyl F is accurately cut, this cutting defect of the hogi seedling B can be prevented. By not moving, there was no distortion during joining.
[0020]
The rootstock cotyledon cutting device 14a and the scion cutting device 15a are provided so as to be rotatable to a predetermined position on the left side of the rootstock holding and transferring device 10 and the hogi holding and transferring device 11, and a support plate 36 and a supporting rod. 37, 37, etc. A rootstock cotyledon cutting knife 14 is attached to the distal end portion of the rootstock cotyledon cutting device 14a, and a spikelet cutting knife 15 is attached to the distal end portion of the sagittal cutting device 15a.
[0021]
When the rootstock / hogi cutting knives 14 and 15 are driven to rotate, the rootstock / hogi cutting knives 14 and 15 are held by the rootstock / hogi holding and transporting devices 10 and 11 and stopped. The position where the one side cotyledon G of the seedling A is left and the predetermined position of the hypocotyl F part of the hogi seedling B are cut obliquely, and these cutting positions are configured to be vertically adjustable.
[0022]
The rootstock pot cutting device 12a is provided in the rotational movement locus of the rootstock holding and transporting device 10 in the vicinity of the rootstock receiving device 8 as shown in FIGS. The rootstock pot cutting device 12a is provided with a mounting plate 33 having a cutting groove 33a fixed to the machine frame 2, and the upper surface of the mounting plate 33 is provided near the root pot C portion of the rootstock seedling A. A rootstock root cutting knife 12 to be cut is mounted so as to be adjustable. In addition, the mounting position of the mounting plate 33 is provided at a position where the rotational peripheral speed of the rootstock holding transfer device 10 is slow and has an angle (A) from the rotational center.
[0023]
The rootstock hypocotyl cutting device 13a holds and transports the rootstock seedling A as shown in FIGS. 1 and 2, stops at a position rotated approximately 90 degrees, and stops at this stop position. A part of cotyledons G on one side of A is cut with the rootstock cotyledon cutting knife 14 of the rootstock cotyledon cutting device 14a, moved again by 90 degrees, and transported by the rootstock before the joining position where it is joined by the joining device 16 It is provided in the rotational movement locus of the device 10. This rootstock hypocotyl cutting device 13a is provided with a mounting plate 34 fixed to the machine frame 2, and a rootstock embryo that cuts a predetermined position of the hypocotyl C portion of the rootstock seedling A on the upper surface of the mounting plate 34. The shaft cutting knife 13 is mounted so as to be adjustable. In addition, the mounting plate 34 is provided at a position where the rotational peripheral speed of the rootstock holding and transferring device 10 is fast and has an angle (b) from the rotational center position.
[0024]
The rootstock seedling A is rotated and transferred immediately after taking over by the rootstock holding and transporting apparatus 10, and the vicinity of the root pot C is cut by the rootstock root pot cutting knife 12, and then rotated and transferred 90 degrees. During this stop, the root cotyledon cutting knife 14 cuts the cotyledon G part on the other side leaving the cotyledon G on one side, and then the rootstock hypocotyl cutting knife 13 during the 90-degree rotation transfer. It is the structure which cut | disconnects the predetermined position of the hypocotyl E part. This eliminates the need for the operator to cut the root pot C portion of the rootstock seedling A, thereby reducing the number of grafting steps and cutting the hypocotyl E portion at an accurate position, thereby enabling stable grafting work.
[0025]
The rootstock pot cutting device 12a may be provided in the vicinity of the moving start end of the rootstock holding and transporting device 10 after the rootstock holding and transporting device 10 is rotated by about 90 degrees, and at a predetermined interval in the vertical direction at this position. The rootstock cutting device 12a and the rootstock hypocotyl cutting device 13a may be provided in the polymerization state.
The rootstock cotyledon cutting device 14a and the scrub cutting device 15a of the seedling cutting device are configured as shown in FIGS. 10 to 12, and these FIGS. 10 to 12 show the rootstock cotyledon cutting device 14a. The root cotyledon cutting device 14a is configured to rotate from the lower part to the upper part, and the hogi cutting device 15a is configured to rotate from the upper part to the lower part. -Same as FIG.
[0026]
The root cotyledon cutting device 14a is mounted on the machine plate 2 with the long holes 40a, 40a of the mounting plate 40 having the L-shaped cutter base 39 provided with the long holes 40a, 40a with bolts or the like. It is the structure which can be adjusted up and down in 40a and 40a part. The mounting plate 40 is provided with a rotary cylinder 41. A shaft of the rotor cylinder 41 is provided with a support plate 42 so as to be rotatable. An L-shaped stopper 42a is provided on the lower surface of the support plate 42. .
[0027]
A knife mounting plate 43 is mounted on the upper surface of the support plate 42 of the root cotyledon cutting device 14a by a pressing plate 42b, and the pressing plate 42b is mounted by a bolt or the like. A root cotyledon cutting knife 14 is attached to the tip of the knife mounting plate 43. The support plate 42 and the knife mounting plate 43 are connected by an adjusting bolt 42c, and the position of the root cotyledon cutting knife 14 can be adjusted by adjusting the adjusting bolt 42c. The cutting position of the cotyledon G part can be adjusted, and a predetermined position of the cotyledon G part is cut.
[0028]
At the upper ends of both ends of the L portion of the cutter base 39 of the rootstock cutting device 14a, there are provided tools 44, 44 made of rubber or a resin material as an elastic member. When the rotation of the leaf cutting device 14a is stopped, the stopper 42a of the support plate 42 is brought into contact, and the root cotyledon cutting device 14a is stopped at a predetermined position. As a result, cost reduction, noise prevention, and durability are improved.
[0029]
The above-mentioned cutting apparatus 15a has the same configuration as that shown in FIGS. 10 to 12, and a predetermined position of the hypocotyl F portion of the seedling B is obtained by a cutting knife 15 provided at the tip of the cutting apparatus 15a. It is the structure which cut | disconnects.
The rootstock cotyledon cutting device 14a and the scion cutting device 15a are rotated 90 degrees when each cutting operation is completed, and the cut rootstock seedling A and the cut scion seedling B are joined by 16 parts of the joining device. It moves to, stops and waits.
[0030]
The clip storage device 6 is provided on the right side of the joining device 16, and the clip 5 accommodated by the clip storage device 6 is sequentially moved from the bottom of the lower stage to the outer periphery of the bottom of the upper stage. The clip 5 is transferred to the clip transfer passage 7 through the outer peripheral portion, and the clip 5 is in a standby state in the clip transfer passage 7.
When the clip 5 is supplied to the clip transfer passage 7, when the clip 5 facing in the reverse direction and the clip transfer passage 7 is filled with the clip 5, the clip 5 is stored in the clip storage device 6. It is configured to be reduced.
[0031]
The joining device 16 includes a clip pusher 52, a hand portion 53, and the like. The clip pusher 52 and the hand portion 53 are provided at the tip of the clip transfer passage 7. The clip 5 held in the open state is pushed out by the clip pusher 53, and the position of the clip 5 pushed out is the cut rootstock seedling A. The cutting part J of the cotyledon G part and the cutting part K of the hypocotyl F part of the hogi seedling B are configured to be joined.
[0032]
When the clip 5 is pushed to a predetermined position and reaches the predetermined position, the clip 5 is actuated in a closed state by the hand unit 53, and then becomes a closed state. This is a configuration in which the joint portion of K is picked and held by the clip 5, and when the holding is completed, the grafting is completed, and the grafted seedling is discharged to the lower part.
When the clip 5 is used to pick a joint, the rootstock holding piece 31 is configured to release the holding between the cut rootstock seedling A and the hogi seedling B, and the clip 5 is connected to the rootstock holding piece 31. The structure prevents contact.
[0033]
The air supplied from the compressor 3 is configured such that each part of the grafting machine 1 is controlled to start and stop through various electromagnetic valves 4 that are controlled to open and close by the output of various signals from the operation device 17.
The operating device 17 is formed in a box shape and mounted at a predetermined position of the machine frame 2, and an ON-OFF type power switch, a start switch, a reset switch, and various manual switches are provided on a surface plate of the box body. In addition, various display lamps for various displays, a buzzer for generating an alarm, and the like are provided, and a control device having a CPU that outputs arithmetic logic operations, comparison operations, and various signals for various input items is built in.
[Brief description of the drawings]
FIG. 1 is an enlarged plan view of a rootstock seedling cutting device.
FIG. 2 is an enlarged side view of a rootstock seedling cutting device.
FIG. 3 is an overall front view of the grafting machine with a part broken away.
FIG. 4 is an overall side view of a grafting machine.
FIG. 5 is an overall plan view in which a grafting machine is partially broken.
FIG. 6 is an enlarged plan view of a part of the grafting machine.
FIG. 7 is an enlarged plan view of the hogi holding and transferring device unit.
FIG. 8 is an enlarged side view of the Hogi holding and transferring device unit.
FIG. 9 is an enlarged side perspective view of the hogi holding and transferring device unit.
FIG. 10 is an enlarged side view of a rootstock cotyledon cutting device.
FIG. 11 is an enlarged plan view of a rootstock cotyledon cutting device.
FIG. 12 is an enlarged front view of a rootstock cotyledon cutting device.
FIG. 13 is an enlarged front view of the operating device.
FIG. 14 is an enlarged view of rootstock and hogi seedlings.
[Explanation of symbols]
8 Rootstock receiving device
9 Hogi receiving device 10 Rootstock holding device 11 Hogi holding device 12 Rootstock root cutting knife 13 Rootstock hypocotyl cutting knife 14 Rootstock cotyledon cutting knife 15 Hogi cutting knife
24 Retaining plate
25 Rotating roller A Rootstock seedling B Hogi seedling C Rootstock seedling root pot E Rootstock seedling hypocotyl F Hogi seedling hypocotyl G Rootstock seedling cotyledon
H cotyledon of Hogi seedling

Claims (1)

A rootstock receiving device (8) that receives and holds the rootstock seedling (A), a rootstock holding and transporting device (10) that takes over the rootstock seedling (A) and carries it, and a hogi seedling (B ), And a hogi holding device (11) for taking over and transferring the hogi seedling (B) and holding it, and a rootstock holding device (10) in the stock seedling rootstock root ball cutting knife (12) for cutting the root ball (C) of the trajectory in a該台Kinae (a) to transport by pinching the (a), hypocotyl (E) unit Hold the safflower seedling (B) with the rootstock hypocotyl cutting knife (13) to cut, the rootstock cotyledon cutting knife (14) to cut the cotyledon (G) part, and the hogi holding and transferring device (11) A spike cutting knife (15) for cutting the hypocotyl (F) part of the spike seedling (B) in the trajectory to be transferred is provided , and the spike is placed above the holding plate (24) of the spike receiving device (9). Of tree seedling (B) Grafting machine, characterized in that a rotating roller (25) acting pushing toward the side of the cotyledons (H) to the inside.

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