Rice transplanter

A technology of rice transplanter and rice transplanter claws, which is applied in the field of rice transplanter, can solve the problems of mark damage, damage to gear box, etc., and achieve the effects of easy maintenance, improved longitudinal feeding accuracy, and good left and right weight balance

Inactive Publication Date: 2004-04-28
YANMAR POWER TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In the aforementioned Japanese Unexamined Patent Publication No. 2000-41429 or Utility Model Registration No. 2588523, etc., although there is a mechanism in which the left and right rope marks are freely undulating on the lower fulcrum of the rice transplanting drive frame supporting the hull of the rice transplanter, When adjusting the depth of rice transplanting, the lower supporting shaft is rotated to change the support height of the rice transplanter hull, the installation angle of the left and right rope marks changes at any time. The fertilization device on the rice seedling loading platform or the main machine to

Method used

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Embodiment Construction

[0035] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Figure 1 is a side view of the manned rice transplanter, figure 2The plan view is shown. In the figure, 1 is a traveling vehicle that an operator rides on. The engine 2 is mounted on the vehicle frame 3, and the front wheel 6 for paddy field driving is supported in front of the long transmission 4 through the front axle gearbox 5 in the front-rear direction. At the same time, the rear wheel 8 for paddy field driving is supported on the rear axle gearbox 7 at the rear of the aforementioned gearbox 4 . In addition, a spare rice seedling platform 10 is installed on both sides of the hood 9 covering the engine 2 and the like, and at the same time, the transmission 4 and the like are covered by the body cover 11 on which the operator rides, and the cab on the rear side of the body cover 11 A driver's seat 13 is attached to the upper surface of the hood 12 , an...

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Abstract

This invention relates to a rice transplanter comprising: a transplanting frame 20 for driving rice transplanting pawls 17; and a seedling feeding member 58 connected to the transplanting frame 20 through a seedling feeding case 59. The seedling feeding member 58 has a longitudinal feed camshaft 65 formed on one side and a transverse feed threaded shaft 66 formed on the other side, and the camshaft 65 and threaded shaft 66 are arranged on the right and left sides across the center of the transplanter body, to improve two side weight balances of a transplanting portion 15 thereby keeping the transplanting precision stable. The longitudinal feed cams 116 of the longitudinal feed camshaft 65 and the slide blocks 114 of the transverse feed threaded shaft 66 are arranged on the right and left sides across the body center to facilitate their maintenances.

Description

technical field [0001] The present invention relates to a rice transplanter which is provided with a rice seedling loading table and rice transplanting claws and performs continuous rice transplanting operation. Background technique [0002] In the past, for example, in Japanese Patent Application Laid-Open No. 2000-41429, since it is relative to the center of the machine body, the sliders and slider supports of the rice seedling loading table drive gear box and the rice seedling feeding shaft are arranged in an offset manner. On one side, the transplanting part becomes unbalanced in the left-right direction, so the balance of rolling weight may also be affected. [0003] Furthermore, in the case of such a structure in which the slider is slid near the center of the machine body, there is a possibility that the maintenance property of the slider or the slider support is not good due to the presence of a hook member or the like that connects the rice planting portion to the m...

Claims

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Application Information

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IPC IPC(8): A01C11/02
CPCA01C11/003A01C11/02
Inventor 土井邦夫
Owner YANMAR POWER TECHNOLOGY CO LTD
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