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Agricultural machine

A working machine and machine body technology, applied in agriculture, applications, motor vehicles, etc., can solve the problems of increasing the weight of the machine body, not being able to support the rear cover of the body frame, increasing manufacturing costs and management costs, etc.

Inactive Publication Date: 2003-10-08
YANMAR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For this reason, the weight and cost of the support frame structure of the preparatory seedling loading platform are increased, thereby hindering the weight reduction and cost reduction of the entire agricultural machine.
[0011] In addition, in the above-mentioned conventional agricultural work machine, if a rear cover support structure different from the pedal support structure is attached to the body frame, the rear cover cannot be supported by the body frame.
[0012] For this reason, it is necessary to prepare a rear cover support structure structure different from the pedal support structure structure, thereby increasing the number of parts constituting the agricultural machine, and there is a problem of increasing manufacturing costs and management costs. body weight problem

Method used

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Embodiment Construction

[0052] Next, an embodiment of the present invention will be specifically described with reference to the drawings. In this embodiment, the rice transplanter 1 as the agricultural work machine of the present invention will be described as an example. The agricultural work machine of the present invention is not limited to the rice transplanter 1, and can also be used in trucks, combine harvesters, vegetable transplanters, etc. Various agricultural work machines.

[0053] Rice transplanter 1, as shown in Figure 1, is connected with seedling transplanting machine 3 by elevating mechanism 4 on the rear portion of the walking body 2 that can be made to advance automatically.

[0054] As shown in FIG. 1 , the traveling body 2 is configured with a traveling portion 6 below the body frame 5 , a prime mover portion 7 at the front of the body frame 5 , and an operating operation portion 8 at the rear of the prime mover portion 7 .

[0055] Hereinafter, the structure of each part of the...

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Abstract

In order to reduce the weight of the agricultural machine, a preparatory seedling support frame extending in the left and right width direction is erected on the front part of a pair of left and right middle frame structures extending in the front and rear directions constituting the body frame. The left and right sides of the seedling support frame structure support the preliminary seedling load platform. In the above-mentioned agricultural work machine, the front side frame structure is placed on the front part of the left and right pair of middle frame structures, and the front side frame structure is placed at the same time. The left and right side parts of the frame structure are connected to the left and right side parts of the above-mentioned preliminary seedling carrier support frame structure.

Description

technical field [0001] The present invention relates to agricultural work machines. Background technique [0002] The original agricultural working machine is equipped with a liftable working machine on the rear part of the walking body that can be automatically propelled. An operation operation unit is disposed at a rear position of the prime mover unit. [0003] The body frame passes through a pair of left and right middle frame structures that extend in the front-rear direction. The front side frame structure extends in the left-right width direction. The door-shaped rear frame structure forms a roughly rectangular frame shape. [0004] In addition, the body frame is erected on the front halfway of the middle frame structure body with a preliminary seedling support frame structure extending in the left and right width direction, and a preliminary seedling load is placed on the left and right ends of the reserve seedling support frame structure. tower. [0005] That is...

Claims

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Application Information

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IPC IPC(8): A01C11/02B62D49/00B62D49/06
CPCA01C11/006B62D49/0671A01C11/02
Inventor 山本二教
Owner YANMAR CO LTD
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