JPH0763251B2 - Riding rice transplanter - Google Patents

Description

TECHNICAL FIELD The present invention relates to a riding type rice transplanter equipped with a seedling planting machine capable of planting a plurality of rows of seedlings on the rear side of a passenger towing vehicle.

(Prior Art) Conventionally, in a riding type rice transplanter equipped with a seedling plant and a seedling planting device, which is capable of planting a plurality of rows of seedlings, on the rear side of the passenger towing vehicle, a step is added to the passenger towing vehicle. There was one provided. The step was narrow with respect to the lateral width of the seedling placing table.

(Problems to be solved by the invention) When the operator boarded on the step of the riding type rice transplanter, when the number of seedlings on the seedling placing table of the seedling planting machine becomes small, a new operator is required to continue the seedling planting work. You must replenish the seedlings on the seedling stand. However, in the conventional riding type rice transplanter, when trying to supply seedlings to the seedling placing table 22a at the left and right lateral ends of the seedling placing table, the operator leaves the seedling placing tables at the left and right lateral ends when the operator is on the step. It was hard to reach 22a and it was difficult to supply seedlings. Especially when the number of planting rows is large and the width of the seedling placing table is wide,
Since the distance from the step to the seedling placement tables on both the left and right ends was extremely large, it was almost difficult to replenish the seedlings on the step.
Moreover, if it was forcibly attempted to replenish seedlings on the left and right ends of the seedlings from the step, the balance could be lost and the operator could fall from the step.

(Means for Solving Problems) In order to solve the problems of the above-mentioned conventional technology, the present invention is provided with a seedling placing table 22 and a seedling planting device 23 ... In the riding type rice transplanter in which the planting machine 20 is attached to the rear side of the passenger towing vehicle 1, the step 14 is provided in the passenger towing vehicle 1 and higher than the step 14 and higher than the rear wheels 11, 11 of the passenger towing vehicle 1. Step surface and the seedling placing table 22
The riding-type rice transplanter is characterized in that it is provided with side steps 15 and 15 having step surfaces located in the vicinity of the front side of the seedling placing table 22a at the left and right lateral ends.

(Operation and Effect of the Invention) In the riding-type rice transplanter of the present invention, the operator rides on step 14 and is higher than step 14 and higher than the upper end positions of the rear wheels 11, 11 of the passenger tug 1, and By stepping on the side step 15 having a step surface near the front side of the seedling placing table 22a at the left and right lateral ends of the seedling placing table 22, the body can be brought close to the seedling placing table 22a at the left and right lateral ends. It is possible to easily supply seedlings to the seedling placing table 22a at the lateral end. Further, in the seedling replenishing operation, the foot stepped on the side step 15 is placed at a position higher than the other foot left on the step 14, and since it is located near the front side of the seedling placement table 22a at the left and right lateral ends, In order to facilitate the seedling supply, you can step forward so that you can move your body closest to the left and right lateral edge seedling placement tables 22a, and in that state, move your body further toward the left and right lateral edge seedling placement tables 22a. Even if you lie down greatly, you can safely repair seedlings in an extremely stable state without losing balance and falling.

Therefore, according to the present invention, the seedlings can be easily and stably supplied from the top of step 14 to the seedling placement tables 22a at the left and right lateral ends, the seedling supply work can be efficiently performed, and the efficiency of the whole seedling planting work can be improved. Can be achieved.

(Embodiment) 1 is a towing vehicle, whose body 1a connects a mid transmission case 2 and a rear transmission case 3 with a connecting frame 4 having a transmission shaft incorporated therein, and an engine underframe 5 at the front of this mid transmission case 2. It is configured to be attached to. 6 is an engine and 7 is a bonnet. A front transmission case 8 is integrally fixed to the lower side of the engine underframe 5. A front differential case 9 is rotatably supported by front and rear brackets attached to the engine underframe 5. Reference numeral 10 is a front wheel, which is mounted on both left and right sides of the front differential case 9 via front axle cases. 11 is the rear wheel,
The rear transmission case 3 is mounted on both left and right sides via rear axle cases.

12 is a steering wheel and 13 is a control seat.

A step base 14 is stretched over the upper portion of the vehicle body 1a and is widely provided over the entire periphery of the bonnet 7 and the support frame 13a of the seat 13. The left and right sides of the wheel cover 15 are constituted by a surface 15a facing rearward and upward and a horizontal surface 15b so as to cover the front side portion and the upper portion of the rear wheel 11.

Reference numeral 16 denotes a supporting frame that supports a pole 18 to which a preliminary seedling placing table 17 is attached, and a base portion is fixed to a side portion of the single body 1a, and the supporting frame 16 supports the step table 14.

Reference numeral 19 denotes a cover reinforcing frame, the base portion of which is fixed to the support frame 16, and the tip side is extended along the outer rear surface of the wheel cover 15 to support the cover 15.

20 is a seedling planting machine, above the front side of the planting transmission case 21 which also serves as a machine frame, supports the seedling placing table 22 divided into a plurality of left and right so as to laterally reciprocate laterally, and at the rear side. A seedling planting device 23 for splitting and planting one seedling of each stock from each of the divided seedling placement tables 22a, 22a ... Is provided, and a ground leveling float 24 for leveling the soil surface is attached to the lower part. And this seedling planter 20
Is mounted so that it can be moved up and down by the lifting link mechanism 25 from the side of the towing vehicle 1a.

Reference numeral 26 indicates a hydraulic cylinder device.

The symbol 27 shown in FIGS. 5 and 6 is a handrail, which is attached to the machine frame side of the seedling planting machine 20 and reciprocates left and right.
It is configured in a loop shape so as to surround the left and right outer sides of 22 and the upper part, and when supplying seedlings from the towing vehicle 1 side to the seedling placing table 22, it is possible to prevent an operator from accidentally falling backward, When the handrail is grasped with one hand and the body is extended to the seedling placing table 22 side, the hand reaches the lower end side of the seedling placing table 22 and the floating of the seedling can be adjusted again.

According to the configuration of the above example, during seedling planting work, when the seedlings on the seedling placing table 22 become low and the seedlings are replenished, the operator on the towing vehicle 1 places the seedlings on the preliminary seedling placing table 17 in advance. Take out the seedlings, move them to the rear of the step stand 14,
The seedlings brought in are supplied to the seedling placing table 22. At this time, replenishment to the seedling placing table 22a at the left and right lateral ends is performed by the cover 15 that covers the rear wheel 11.
, As the side step 15, put one foot on it and step out, and reach the seedling placement table 22a at the left and right lateral ends sufficiently,
You can easily supply seedlings.

Therefore, in this riding-type rice transplanter, the operator rides on step 14 and is higher than step 14 and further
Higher than the upper end positions of the rear wheels 11, 11 and by stepping on the side step 15 having a step surface near the front side of the seedling placing table 22a at the left and right lateral ends of the seedling placing table 22, the left and right lateral ends The body can be brought close to the seedling placing table 22a, and the seedlings can be easily supplied to the seedling placing table 22a at the left and right lateral ends.
Further, in the seedling replenishing operation, the foot stepped on the side step 15 is placed at a position higher than the other foot left on the step 14, and is located in the vicinity of the front side of the seedling placement table 22a at the left and right lateral ends, In order to facilitate replenishment, you can step forward so that you can approach your body closest to the left and right lateral edge seedling placement tables 22a, and in that state, you can further expand your body toward the left and right lateral edge seedling placement tables 22a. Even if you fall down, you can safely replenish seedlings in an extremely stable state without losing balance and falling.

Therefore, from the above, the seedlings can be easily and stably fed from the top of step 14 to the seedling placing tables 22a at the left and right lateral ends, the seedling feeding work can be efficiently performed, and the efficiency of the whole seedling planting work can be improved. Can be achieved.

[Brief description of drawings]

 FIG. 1: Side view of a riding-type rice transplanter according to an embodiment. FIG. 2: Plan view of FIG. FIG. 3: Slope view of the main part. Fig. 4: Slope view of the main part. FIG. 5: Side view of the main part of another example. FIG. 6: Partial slope view of another example. The main symbols in the figure are as follows. 1: Passenger tow truck 14: Step 15: Side step 20: Seedling planter 22: Seedling table 23: Seedling planting device

Claims (1)

[Claims] 1. A riding type rice transplanter equipped with a seedling planting machine 20 equipped with a seedling placing table 22 and a seedling planting device 23 and capable of planting a plurality of rows of seedlings on the rear side of the passenger towing vehicle 1. Step into car 1
14 is provided, the step surface is higher than the step 14 and higher than the upper end position of the rear wheels 11, 11 of the passenger towing vehicle 1 and near the front side of the seedling placing table 22a at the left and right lateral ends of the seedling placing table 22. A riding-type rice transplanter characterized by having side steps 15 and 15 that it has.