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Work machine

A technology of working machines and working devices, which is used in agricultural machinery and implements, agriculture, harvesters, etc.

Pending Publication Date: 2021-01-15
KUBOTA CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, in a work machine where the air filter is arranged in a positional relationship close to the front wheels or the rear wheels, it is also conceivable that the air filter can be used to easily suck the dust carried by the wheels, small stones carried by the wheels, etc. Damage from contact with the air filter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0035] 〔basic structure〕

[0036] Such as figure 1 , figure 2 Shown, at the body A that advances freely by the left and right front wheels 1 and the left and right rear wheels 2, a cutter housing C is provided, and the cutter 14 is accommodated in the inside of the cutter housing C, and the left and right front wheels 1, The engine 3 driven by the left and right rear wheels 2 and the cutting blade 14 is equipped with a fuel tank 4 under the engine 3 to constitute a lawnmower as a working machine.

[0037] Such as figure 1 , figure 2 As shown, F in the figure means "front", B means "rear", R means "right", L means "left", U means "upper", D means "lower".

[0038] In this lawn mower, a bowl-shaped cutter case C opened downward, a plurality of cutters 14 accommodated therein, and a drive system for driving the plurality of cutters 14 constitute a working device. The engine...

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PUM

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Abstract

The present invention configures a work machine in which an engine and a fuel tank do not become damaged during work even when arranged offset toward either the left or right side of a machine body. The present invention is provided with: a machine body A which can travel by means of left and right front wheels 1 and left and right rear wheels 2; and a work device supported by the machine body A.A fuel tank 4 and an engine 3 driving the front wheels 1 and the rear wheels 2 are disposed between the front wheels 1 and the rear wheels 2 in the front-rear direction of the machine body A and offset outward from the center in the left-right direction of the machine body A. The work machine is provided with a protective member 30 that extends further outward than an outer end position of the fuel tank 4 in the offset direction of the fuel tank 4 in a plan view.

Description

technical field [0001] The present invention relates to a work machine that performs work at a level closer to the ground as it travels. Background technique [0002] As a working machine with the above structure, Patent Document 1 discloses a lawn mower that includes wheels at the front, rear, left, and right sides of the body, a blade at the center of the body, and an engine that drives the wheels and blade at the body. . [0003] The working machine (lawnmower) described in this Patent Document 1 is configured such that left and right front wheels and left and right rear wheels are steerable and driven by driving force from an engine. In addition, a cutting blade rotatably supported around a rotation axis in a vertical posture is provided at a central position of the body, and the cutting blade is driven by a driving force from an engine. [0004] In addition, in the work machine (lawnmower) described in Patent Document 1, it is configured that steering operation can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K15/063A01D34/64A01D34/68B60K5/00B60K13/02
CPCB60K15/063B60K13/02B60Y2200/22B60K15/04A01D34/008A01D34/86B60K5/12A01D34/66A01D34/68A01D34/6806A01D2101/00
Inventor 中村太郎泷口纯一郎南方佑辅川口晃平若林宗平斎藤博纪金子真之黑见晃志见前伸吾伊藤润
Owner KUBOTA CORP