JPS6124029Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a riding type rice transplanter comprising a towing machine having a driver's seat on the rear side of the machine, and a planting device having a seedling frame in the above-mentioned position connected to the rear of the machine.

The rear mount type, which is equipped with a planting device at the rear of the towing aircraft, has the disadvantage that the front and rear length of the aircraft is longer than the mid-mount type, which has a planting device in the space below the fuselage between the front and rear wheels of the towing aircraft. have

However, with this type of riding rice transplanter, there is a desire to reduce the turning radius of the machine and reduce the amount of manual planting at the edge of the field.
There is a desire to lengthen the seedling placement frame and reduce the number of times seedlings are replenished during the planting process.

The technical problem of this invention is to keep the length of the aircraft short while it is a rear mount type, and to increase the amount of seedlings loaded per operation as much as possible, thereby improving the efficiency of rice transplanting work. That's what I'm trying to do.

First, an embodiment of the present invention will be described based on the drawings.

Fig. 1 shows an example of a rear-mount type riding rice transplanter to which the present invention is applied. A steering wheel 6 and a driver's seat 7, which are rotatably operated around a vertical axis, are provided to constitute a towing aircraft, and at the rear of the transmission case 4, there is a steering wheel 6 that is curved and inclined from the rear lower part to the front upper part. A seedling holding frame 8 that can be moved laterally in a reciprocating manner, a planting claw 9 that sequentially plants seedlings in planting units taken out from this seedling holding frame 8 onto the field, a planting case 10 that houses these drive mechanisms, and a planned planting location. A planting device 12 consisting of a float 11 and the like is connected to the plant to level the muddy surface.

Then, the inclined upper end frame portion 8a of the seedling placement frame 8 is
, the frame 5 and the buttrest portion 7a of the driver's seat 7
and a working position in which the driver's seat 7 is inserted into a space A formed between the driver's seat 7 and the butt rest portion 7a thereof covering the upper side of the inclined upper end frame portion 8a;
By swinging the front end of the buttocks resting portion 7a forward using the fulcrum a, the posture can be changed to a non-working posture in which the upper side of the inclined upper end frame portion 8a is opened.

In addition, 13 in the figure is an engine.

FIG. 2 shows a modification of the above-mentioned embodiment, in which the backrest 7b of the driver's seat 7 is in the expected backrest state and in a state in which the backrest 7b is rotated backwards to a horizontal state using its lower end as a fulcrum b, and It is constructed so that it can be switched and fixed to a plurality of inclined states between these two states, and the inclined upper end frame portion 8a of the seedling holding frame 8 is inserted into the lower part of the butt resting portion 7a.

This configuration has the advantage that various adjustments and modifications to the loaded seedlings can be made while remaining in the driver's seat 7.

In summary, the riding rice transplanter according to the present invention is
A planting device 1 includes a seedling placing frame 8 tilted forward at the rear of a towing aircraft with a driver's seat 7 on the rear side of the aircraft.
2 is connected to each other, and is characterized in that the sloping upper end frame portion 8a of the slanted seedling loading frame 8 extends into the lower part of the driver's seat 7, so that the length of the machine can be kept short. However, it is possible to make the seedling loading frame 8 as long as possible in the direction of sending out the seedlings, thereby reducing the turning radius and reducing manual planting work at the edge of the field while reducing the number of loading times per time. By increasing the amount of seedlings and greatly reducing the time required to replenish seedlings, it has become possible to carry out rice planting operations with high efficiency overall.

Further, as in the above-described embodiment, when the driver's seat 7 is configured to be able to be changed to a posture in which the driver's seat 7 is opened upwardly from the inclined upper end frame portion 8a, this inclined upper end frame portion There is an advantage that the work of replenishing seedlings 8a can be easily performed in a comfortable posture.

[Brief explanation of the drawing]

The drawings show an embodiment of a riding rice transplanter according to the present invention, with FIG. 1 being an overall side view and FIG. 2 being a side view showing another embodiment. 7... Driver's seat, 7b... Backrest, 8... Inclined seedling placement frame, 8a... Inclined upper end frame portion, 12... Planting device.

Claims (1)

[Scope of Claim for Utility Model Registration] A riding type rice transplanter comprising a towing machine equipped with a driver's seat 7 on the rear side of the machine and a planting device 12 equipped with a seedling holding frame 8 tilted forward connected to the rear of the machine,
A riding-type rice transplanter characterized in that the inclined upper end frame portion 8a of the inclined seedling holding frame 8 extends into the lower part of the driver's seat 7. The riding-type rice transplanter according to claim 1, wherein the driver's seat 7 is configured to be able to change its posture so as to open above the inclined upper end frame portion 8a which is inserted into the lower part of the driver's seat 7.