Walk-behind type paddy-field work machine

A rice transplanter and walking technology, which is applied in the field of walking rice transplanters, can solve problems such as lifting the body, and achieve the effect of efficient operation and easy operation

Active Publication Date: 2009-06-17
KUBOTA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it is difficult to raise and lower the body while driving, and it is necessary to stop the body before raising and lowering the body.

Method used

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  • Walk-behind type paddy-field work machine
  • Walk-behind type paddy-field work machine
  • Walk-behind type paddy-field work machine

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0144] Fig. 1 is an overall side view of the walk-type rice transplanter in the embodiment of the present invention. Fig. 2 is an overall top view of the walk-type rice transplanter in the embodiment of the present invention. As shown in these drawings, the walk-type rice transplanter in this embodiment has a structure of self-driving by one freely driven running wheel 1, and has a self-driving car with an engine mounted on the front end of the car body. 2 and the manipulation part 4 that is arranged on the rear end of the vehicle body and has the manipulation handle 3, and also has a rice planting part 8, and the rice planting part 8 has a supporting structure that is arranged in the transverse direction of the vehicle body near the rear part of the driving wheel 1. Two rice transplanting mechanisms 6, 6 on the vehicle body support 5 and two grounded hulls 7, 7 supported on the lower part of the vehicle body support 5 in a manner arranged in the transverse direction of the ve...

no. 2 approach

[0243] [Overall structure of walking rice transplanter]

[0244] The whole structure of the walking type rice transplanter of this embodiment is demonstrated based on FIGS. 27-30. Figure 27 is an overall side view of the walking rice transplanter; Figure 28 is an overall top view of the walking rice transplanter; Figure 29 is a side view of the front of the walking rice transplanter; Figure 30 is a top view of the front of the walking rice transplanter. In addition, in FIGS. 29 and 30 , the upper cover 224 , the lower cover 225 , and the like are omitted.

[0245] As shown in Fig. 27 and Fig. 28, a wheel 203 and two rice transplanting devices 208, 209 on the left and right are provided on the traveling body 201 of the walking rice transplanter, which is formed by two row rice transplanting forms of a single wheel. The engine E which is the power source of the walking type rice transplanter is attached to the front part of the traveling body 201, and the transmission case M is...

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PUM

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Abstract

The invention provides an easy-operation walking type transplanter, comprising a running wheel (1), a transplanting part with two transplanting mechanisms (6,6) which are horizontally arranged along the vehicle body, a seedlings carrying stage capable of freely transferring the seedlings back and forth along the horizontal direction of the vehicle body and a grounding hull (7). A wheel driving box (10) for supporting the running wheel in free-driving way is set at lateral side leaning towards the vehicle body relative to the running wheel; and a gear box body (15) for transferring the output of the engine (2) to the wheel driving box is set so that: a gear box part (22) in the gear box body leans towards the vehicle body lateral side opposite to the side of the wheel running box relative to the running wheel; and a transmission box (19) for transferring the driving power of the engine to a seedlings lateral feeding mechanism (100) capable of transferring the seedlings carrying stage back and forth is set at the vehicle body lateral side leaning towards the side of the wheel driving box relative to the running wheel.

Description

technical field [0001] The invention relates to a walk-type rice transplanter. The walk-type rice transplanter has a driving wheel and a rice-planting section. The rice-planting section has two rice-planting mechanisms arranged along the transverse direction of the vehicle body, and can be freely moved in the transverse direction of the vehicle body. The seedling-carrying platform and the grounding hull for reciprocating transfer. Background technique [0002] Conventionally, as the said walk-type rice transplanter, the walk-type rice transplanter of patent document 1, for example has been known. The walking type rice transplanter described in patent document 1 has a traveling body provided with one wheel at the center of the body front-rear direction and the left-right direction. In this traveling body, the hull for rice planting part ground preparation is float-supported on the cylindrical support frame extended rearward from the lateral both sides of a wheel. A pair of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02A01C19/02B60K17/08
Inventor 小林鉴明久保下竹男大利公彦
Owner KUBOTA LTD
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