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Seedling planting work machine

A technology of operating machines and operating devices, applied to agricultural machinery and tools, agricultural, transplanting machinery, etc., to achieve the effect of simplifying the structure and reducing failures

Active Publication Date: 2018-10-23
KUBOTA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In this case, it is necessary to install a long harness across the operation switch of the body and the motor of the leveling device, and therefore, there is room for improvement in terms of simplification of the structure

Method used

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  • Seedling planting work machine
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  • Seedling planting work machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0090] exist Figure 1 to Figure 15 A riding-type rice transplanter, which is an example of a planting-type work machine, is shown. exist Figure 1 to Figure 15 Among them, F represents the "front direction" of the body, B represents the "rear direction" of the body, U represents the "upward direction" of the body, and D represents the "downward direction" of the body. R represents the "right direction" of the body, and L represents the "left direction" of the body.

[0091] (Overall structure of riding rice transplanter)

[0092] like figure 1 , figure 2 As shown, in the ride-on rice transplanter, on the rear part of the body K provided with the right and left front wheels 1 and the right and left rear wheels 2, a link mechanism 3 is freely swingable up and down, The rear portion of the link mechanism 3 is supported with a six-row transplanting type rice transplanting device 5 (equivalent to a working device), and is provided with a hydraulic cylinder 4 for elevating a...

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PUM

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Abstract

The invention relates to a seedling planting work machine, and the work machine is provided with a soil preparation device for the preparation of a farmland for simplifying the structure. It is the upper and lower sides to a rear part of a body-the work device 5 is supported by the linkage mechanism 3 connected pivotably, and the leveling device 53 is supported by the work device 5 via the risingand falling mechanisms 81 and 83, enabling free rise and fall so that it may be placed between a body and the work device 5. A rise-and-fall drive to a vehicle zone which grounds the leveling device 53 to a rice field area, and levels a rice field area by the electric actuator 56, and a non-vehicle zone separated from a rice field area to the up side is free. By being operated artificially, the operation operating part 120 which operates the electric actuator 56 is attached to the work device 5 so that the leveling device 53 may go up and down to a vehicle zone and a non-vehicle zone.

Description

technical field [0001] The present invention relates to a planting type work machine, which is provided with working devices such as a rice transplanting device and a seeding device at the rear of the machine body, and a soil leveling device for leveling the surface of an agricultural field. Background technique [0002] A riding-type rice transplanter is an example of a planting-type working machine, and Patent Document 1 discloses that there is a riding-type rice transplanter in which a soil leveling device is supported by the rice transplanting device so as to be located between the machine body and the rice transplanting device. [0003] The leveling device of Patent Document 1 includes: a drive shaft that is supported in the left-right direction and driven to rotate; a leveling body that is mounted on the drive shaft and rotates integrally with the drive shaft; Driven in rotation, thereby preparing the surface of the farmland. Thereby, while leveling the surface of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/00A01B49/04
CPCA01B49/04A01C11/003
Inventor 内山大辅
Owner KUBOTA LTD