JP3366166B2 - Spare seedling mounting system for riding rice transplanter - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a riding rice transplanter in which a multi-stage spare seedling mounting table is mounted on both front lateral sides of the present invention having a planting portion connected to the rear. And a spare seedling mounting device. 2. Description of the Related Art Conventionally, it is well known that a riding rice transplanter is equipped with a plurality of spare seedling mounts on both front sides of the machine, and is disclosed in Japanese Utility Model Laid-Open Publication No. 1-112609. As you can see,
It is also known that a support frame supporting each spare seedling stand can be moved and locked in the front-rear direction along a guide rail. [0003] However, even if the support frame is moved to the front side from the side of the fuselage to supply the spare seedlings from the side, the spare seedlings may be reduced to one. Since it is necessary to replenish the seedlings one by one, the work of replenishing the spare seedlings is time-consuming and burdensome due to heavy labor, and there are also problems such as slipping the feet and dangerous work. SUMMARY OF THE INVENTION The present invention solves such a problem and makes it possible to effectively attach a spare seedling mounting table to both lateral outer sides of a front part of a fuselage without requiring any manual operation. Therefore, support rails that extend horizontally in the front-rear direction of the aircraft are respectively erected on both front side lateral sides of the machine connected with the planting portions at the rear, and the support rails are provided on the both support rails. Both vertically movable rails which can move back and forth along both support rails and can be fixed are connected to each other, and both of the movable rails can be vertically moved along the both rails. A support portion, which can be fixed and has a support plate extending horizontally in the front-rear direction of the fuselage, is respectively erected, and the support portion is provided below a spare seedling support frame base having a plurality of spare seedling mounting stands vertically. Insert the board and lift both spare seedlings It is configured so that the holding frame can be installed on both lateral outer sides of the front of the fuselage. 1 and 2 show a riding rice transplanter. A link mechanism 11 is provided at the rear of the machine A equipped with both front wheels 7, both rear wheels 8, a handle 9, a seat 10 and the like. The planting section B is connected to the front side of the machine A in the same manner as the conventional structure. The support rails 1 and 1 which are extended are respectively constructed. [0006] The two support rails 1, 1 are connected to two vertically movable rails 2, 2 which can be moved back and forth along the outer sides of the both support rails 1, 1, respectively. Although not shown, a drive device such as a motor (not shown) is provided so that the rollers 13 provided on the upper portions of the movable rails 2 can roll along the guide grooves 14 of the support rails 1. The movable rails 2 and 2 can be locked and fixed to the support rails 1 and 1 by a locking device such as a stopper (not shown). A support plate 3, which can be moved up and down along the two movable rails 2, 2 and can be fixed to the two movable rails 2, 2, extends horizontally in the longitudinal direction of the body. The support portions 4 and 4 are mounted on the rear portions of the support plates 3, respectively, and stoppers 15 and 15 are fixed on the upper ends of the support plates 3 and 3 and provided inside the support portions 4 and 4 respectively. In order to allow the rolling wheels 16, 16 to roll along the guide grooves 17 of the movable rail bodies 2, the driving wheels 16 are driven freely by a driving device such as a motor (not shown), and a driving mechanism such as a stopper (not shown) is provided. The support portions 4 and 4 are configured to be locked and fixed to the moving rail bodies 2 and 2 by the stopping device. Reference numeral 6 denotes an entire spare seedling support frame, in which three upper and lower spare seedling stands 5 on which the spare seedlings C are placed are provided, and the lower part of each of the four supporting legs 18 at the four corners is limped. D, or so that the support plate 3 can be inserted between the legs 18 to lift the entire spare seedling support frame 6. Therefore, the two spare seedling supporting frame bases 6, 6 loaded with the spare seedlings C, respectively, are placed on the shore D, and as shown in FIG. The front part of the riding rice transplanter is approached to the shore D so as to approach, and as shown in FIG. 6, the support part 4 and the support plate 3 are moved down as shown by the arrow A, and then as shown in FIG. When the moving rail 2 is moved along the support rail 1 in the direction of arrow B, the support plate 3 is inserted below the spare seedling support frame 6. From this state, when the stopper 15 is engaged with the end of the spare seedling support frame 6 to move the support portion 4 upward,
As shown in FIG. 8, the preliminary seedling support frame 6
Can be lifted in the direction of the arrow C. If the moving rail body 2 is moved rearward in the direction of the arrow D along the support rail body 1 from that state and fixed,
As shown in FIG. 9, a plurality of spare seedlings C can be mounted on both sides of the front of the machine A in the same manner as in the related art. In this case, the support 4 and the movable rail 2
By adjusting the fixing position of, the frame can be set so that the front-rear balance of the fuselage can be maintained, and the empty spare seedling support frame 6 can be returned to the shore D by the reverse operation. FIG. 10 shows another example, in which a seedling raising box F for a mat seedling E is made of paper. It will be possible to scrape and plant. As described above, according to the present invention, by moving and fixing the moving rail 2 with respect to the supporting rail 1 and the supporting portion 4 with respect to the moving rail 2, a plurality of moving rails are fixed. The preliminary seedling supporting frame base 6 loaded with the preliminary seedlings can be lifted from the shore by the support plate 3 and automatically set on both lateral outer sides at the front of the body, which saves labor and labor as in the past. A plurality of seedlings can be effectively mounted on both front sides of the machine A without any necessary or dangerous work, which is a feature that can be suitably implemented.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view showing an entire riding rice transplanter. FIG. 2 is a side view showing the entire riding rice transplanter. FIG. 3 is a side view showing a part of FIG. 2 and a spare seedling support frame. FIG. 4 is a front view showing a preliminary seedling support frame base. FIG. 5 is an operation explanatory view showing an operation state of FIG. 3; FIG. 6 is an operation explanatory view showing an operation state of FIG. 5; FIG. 7 is an operation explanatory view showing an operation state of FIG. 6; FIG. 8 is an operation explanatory view showing the operation state of FIG. 7; FIG. 9 is a side view showing a state where spare seedlings are mounted. FIG. 10 is a perspective view showing another example. [Description of Signs] A Machine B Planting Unit 1 Support Rail 2 Moving Rail 3 Support Plate 4 Support 5 Spare Seedling Stand 6 Spare Seedling Support Frame

Claims (1)

(1) A support rail body (1, 1) extending horizontally in the front-rear direction of the machine body is provided on both front side lateral sides of the machine (A) having a planting portion (B) connected rearward. And the two support rails 1, 1
, Two vertically movable moving rails 2, 2 which can move back and forth along the supporting rails 1, 1 and can be fixed, respectively.
2, a support portion 4 on which support plates 3, 3, which can move up and down along the moving rail bodies 2, 2 and can be fixed, and extend horizontally in the front-rear direction of the fuselage,
4 and each of the preliminary seedling supporting frames 6, 6 is placed in front of the fuselage while inserting and lifting the support plates 3, 3 below a preliminary seedling supporting frame 6 having a plurality of preliminary seedling mounting stands 5 above and below. A spare rice seedling mounting device for a riding rice transplanter characterized by being constructed so as to be installed on both lateral outer sides of a section.