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Combined mower cutter and mounting and dismounting method thereof

A lawn mower, combined technology, applied in the direction of harvesters, agricultural machinery and implements, cutters, etc., can solve the problems of low overall efficiency, easy to be damaged by hard objects, etc., and achieve the effect of avoiding damage

Active Publication Date: 2017-06-13
常州札诺机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing cutter head is installed on the lawn mower, and the motor rotates at a high speed to mow the grass with the sawtooth on the edge of the cutter head. Once the sawtooth on the cutter head touches a hard object, the saw tooth on the cutter head may break off. At this time, it needs to be disassembled And replace it with a new cutter head, which makes the overall efficiency lower, and even if you replace it with a new cutter head, it is easy to be damaged by hard objects, so it is necessary to improve

Method used

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  • Combined mower cutter and mounting and dismounting method thereof
  • Combined mower cutter and mounting and dismounting method thereof
  • Combined mower cutter and mounting and dismounting method thereof

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Embodiment Construction

[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0028] Such as figure 1 with figure 2 As shown, a combined lawnmower cutter of the present invention comprises a disc-shaped main cutter head 1 and an annular auxiliary cutter head 2, the outer diameter of the main cutter head 1 is greater than the inner diameter of the auxiliary cutter head 2, and less than the outer diameter of the auxiliary cutter head 2, The central position of the main cutterhead 1 is provided with a mounting hole 11, and the outer periphery of the main cutterhead 1 is provided with a number of arc-shaped slits 12 distributed along the circumferential direction of the main cutterhead 1. The bottom of the sipes 12 is an arc structure coaxial with the main cutterhead 1, Including the arc-shaped sheet ...

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Abstract

The invention provides a combined mower cutter and a mounting and dismounting method thereof, belongs to the field of garden equipment tools, and aims to solve the problems that a conventional mower is single in cutter structure and inconvenient to assemble and disassemble. The combined mower cutter comprises a disc-shaped main cutter disc, a circular secondary cutter disc as well as arc-shaped flaky cutters, wherein a mounting hole is formed in the position of the circle center of the main cutter disc; a plurality of cutter grooves are formed in the periphery of the main cutter disc; the rear ends of the arc-shaped flaky cutters are moveably hinged to one ends of the cutter grooves; blades are arranged on outer sides of the cutters; a plurality of cutting teeth are arranged on the outer circumference of the secondary cutter disc; a plurality of adjusting columns are vertically arranged on the top surface of the secondary cutter disc; connecting holes I and connecting holes II are respectively formed in the blades and the main cutter disc; a plurality of connecting holes III are formed in the secondary cutter disc. The combined mower cutter is applicable to multiple environments, can be rapidly adjusted into different structures and is relatively convenient and rapid in dismounting process and relatively stable in structure after being mounted.

Description

technical field [0001] The invention belongs to the technical field of garden equipment and tools, and relates to a combined lawn mower tool and its installation and disassembly method. Background technique [0002] The existing cutter head is installed on the lawn mower, and the motor rotates at a high speed to mow the grass with the sawtooth on the edge of the cutter head. Once the sawtooth on the cutter head touches a hard object, the saw tooth on the cutter head may break off. At this time, it needs to be disassembled And replace the new cutter head, so that the overall efficiency is low, and even if the new cutter head is replaced, it is easy to be damaged by hard objects, so it is necessary to improve. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a combined working structure that can improve the overall working efficiency, has a variety of working structures to choose fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/73
CPCA01D34/73
Inventor 张丽丽
Owner 常州札诺机械有限公司
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