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Lawn mower

A lawn mower and host technology, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of inconvenient operation, long distance, hurt users, etc., and achieve the effect of convenient control

Active Publication Date: 2017-09-22
POSITEC MACHINERY ZHANGJIAGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the operating positions of these three actions are partly located on the main unit and partly located on the push rod, which is far away and inconvenient to operate
Secondly, the safety key contains a metal part used for conducting electricity. If the structure is aging or damaged and leakage occurs, it may injure the user

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0040] Combine figure 1 with figure 2 The lawn mower 1 of this embodiment includes a main machine 2, a wheel set 4 installed below the main machine 2, and a push rod 3 extending outward from the main machine 2. A cutting motor, a cutting blade, etc. are also installed on the host 2. The lawn mower 1 is suitable for being pushed by an operator to walk and cut on the lawn. In other embodiments, if the lawn mower is of an air-floating type, the wheel set 4 may not be included.

[0041] The lawn mower 1 also includes a switch and an operating device. The switch is connected to the circuit of the lawn mower 1 and can be turned on and off to start and stop the cutting motor accordingly. When the switch is turned on, the cutting motor starts to drive the cutting blade to cut the lawn, and when the switch is turned off, the cutting motor stops driving the cutting blade. The operating device is used to control the turn-on and turn-off of the start switch. In one embodiment, the switc...

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PUM

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Abstract

The invention relates to a lawn mower, comprising: a main engine; a switch; a push rod; a switch box; In the reset position; also includes a detachable safety key installed in the lock hole on the switch box, when the safety key is installed in the lock hole, there is an operating position maintained by the operator's operation, and when it is not operated in the reset position; when the safety key is switched to the operating position, the action of allowing the operating member to switch to the operating position triggers the switch to be turned on; when the safety key is in the reset position, it is forbidden to switch the operating member to the operating position. Action triggers the on-off of the switch. By integrating the safety key and the switch box, the lawn mower can be started only by operating the two components on the push rod, which meets the safety regulations and is convenient to operate.

Description

Technical field [0001] The invention relates to a lawn mower, in particular to a lawn mower with a switch box. Background technique [0002] In order to avoid accidental injury to the operator, lawn mowers usually need to meet a series of safety requirements. For example, in order to minimize the possibility of the lawn mower being accidentally switched on, the switch mechanism of the lawn mower must include two activation parts, and the two activation parts must be operated substantially simultaneously to start the lawn mower. The switch mechanism is usually arranged at the push rod of the lawn mower in the form of a switch box, near the part held by the operator for easy operation. At the same time, in order to prevent theft, some lawn mowers also have a security key structure. The security key usually contains a metal part, which must be inserted into the lock hole of the lawn mower. The metal part conducts the electric circuit of the lawn mower before the lawn mower can be s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/00A01D69/00
Inventor 杨晓岗冉沅忠范功远
Owner POSITEC MACHINERY ZHANGJIAGANG