Throttle control device for mower

A control device and lawn mower technology, applied in harvesters, engine control, applications, etc., can solve problems such as easy gear jumping, insufficient cooperation between bumps and through holes on the base, and inability to repair lawns, so that it is not easy to wear or corroded effect

Inactive Publication Date: 2010-12-15
李士清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The cooperation between the bump on the wrench and the through hole on the base for this kind of lawn mower is not firm enough. When the lawn mower is subjected to strong vibration, it is easy to jump gears.
[0004] 2. The size of the throttle position cannot be adjusted, and there are only two states: off and on, and it cannot be repaired on different types of lawns
[0005] 3. The steel wire protection tube is easily worn or corroded during the working process

Method used

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  • Throttle control device for mower
  • Throttle control device for mower
  • Throttle control device for mower

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] The invention relates to a throttle control device for a lawn mower, which mainly consists of: a base 1, a top cover 2, a pin shaft 3, a washer 4, a wrench 5, a steel wire 6, a steel wire protection tube 7 and a pulley 8;

[0038] Such as Figure 4 , the bottom of the base 1 is provided with a groove 1.3, the groove 1.3 is arc-shaped, and the back of the groove 1.3 is raised, so that the bump 5.3 can be firmly stuck in the bump through hole 1.3.1 without Sliding causes the throttle of the lawn mower to jump gears. Four bump through holes 1.3.1 are distributed on the groove 1.3. The bump through holes 1.3.1 are strip-shaped, and a pin shaft is arranged above the groove 1.3. through hole 1.4;

[0039] Such as figure 1 and image 3 , the left and right sides of the base 1 are side plates 1.1, and the top side is a top plate 1.2. There is a pulley fixing groove 1.1.1 under the side plate 1.1. The pulley fixing groove 1.1.1 is arc-shaped, and the top plate 1.2 There is a...

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PUM

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Abstract

The invention relates to a throttle control device, in particular to a throttle control device for a mower, and belongs to the technical field of agricultural machinery. The throttle control device for the mower is characterized by comprising a base (1), a top cover (2), a pin shaft (3), a gasket (4), a spanner (5), a steel wire (6), a steel wire protecting tube (7) and a sleeve (8). The base is provided with an arc-shaped groove, and the throttle gear is adjusted by matching a through hole on the arc-shaped groove with a lug boss on the spanner. Therefore, the matching between the lug boss and the through hole is firm, so that the mower hardly jumps gear during vibration working; the throttle gear can be adjusted, and different throttle sizes can be adjusted so as to mow different types of lawns; and the sleeve is arranged on the steel wire protecting tube so as to guarantee that the steel wire protecting tube is hardly abraded or corroded in the working process.

Description

(1) Technical field [0001] The invention relates to an accelerator control device, in particular to an accelerator control device for a lawn mower, which belongs to the technical field of agricultural machinery. (2) Background technology [0002] When the lawn mower repairs the lawn, it is necessary to control the size of the throttle with the throttle control device. Patent No. 200920188120.3 discloses a control wire assembly for a lawn mower. Although this control wire assembly for a lawn mower can be used to control the size of the throttle, it still has the following defects: [0003] 1. The cooperation between the bump on the control wire assembly wrench and the through hole on the base of this lawn mower is not firm enough, and when the lawn mower is subjected to strong vibrations, it is easy to jump gears. [0004] 2. The size of the throttle position cannot be adjusted, and there are only two states: off and on, and it cannot repair different types of lawns. [000...

Claims

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Application Information

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IPC IPC(8): A01D69/00F02D11/02
Inventor 李士清
Owner 李士清
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