Energy-saving mower capable of protecting blade and using method of energy-saving mower

A lawn mower, energy-saving technology, applied in the field of garden electric tools, can solve the problems of reducing the service life of the blade, troublesome grinding of the blade, inconvenient maintenance, etc., to prolong the service life, prevent corrosion, and maintain the effect of sharpness

Pending Publication Date: 2021-04-13
ANHUI JINWAN PUMP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The blades of existing lawn mowers are all exposed to the external environment. The water droplets on the grass and the air can easily cause the blades to rust, and the blades will touch the soil during the mowing process, causing the soil to adhere to the blades Further deep

Method used

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  • Energy-saving mower capable of protecting blade and using method of energy-saving mower
  • Energy-saving mower capable of protecting blade and using method of energy-saving mower
  • Energy-saving mower capable of protecting blade and using method of energy-saving mower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1-6 , an energy-efficient lawn mower that protects the blades, see Figure 1-3 , including the lawn mower body, the lawn mower body includes a main mounting frame 1, a variable speed motor 2 is installed on the side wall of the upper end of the main mounting frame 1, and the output end of the variable speed motor 2 is connected to a drive shaft 3, and the upper end of the main mounting frame 1 The inner wall is fixedly connected with the friction sleeve 4, and the drive shaft 3 runs through the friction sleeve 4. The main installation frame 1 is provided with a mounting plate 5. The inner wall at the lower end of the mounting plate 5 is inclined, and the direction of the inclination is from outside to inside. In order to allow The booster ball 13 resets after the lawn mower stops working, so the booster ball 13 is freely slid to the original position with the inclined surface, and the lower end of the drive shaft 3 is fixedly connected with the upper end sid...

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Abstract

The invention discloses an energy-saving mower capable of protecting a blade and a using method thereof, and belongs to the field of garden electric tools. The energy-saving mower capable of protecting the blade comprises a mower body, the mower body comprises a main mounting frame, a variable-speed motor is mounted on the side wall of the upper end of the main mounting frame, and the output end of the variable-speed motor is connected with a driving shaft; and a friction sleeve is fixedly connected to the inner wall of the upper end of the main mounting frame, the driving shaft penetrates through the friction sleeve, blades are retracted into a mounting disc to be protected, the blades extend out through centrifugal force in the working process to cut grass, lubricating cotton smears blade protection oil on the two faces of each blade, the blades are prevented from being rusted, in addition, friction heat is generated by additionally arranging the friction sleeve, so that a memory metal supporting rod is subjected to phase change, polishing of the blades is achieved, the sharpness of the blades is kept, and compared with the prior art, self-protection and self-repairing of the blades can be achieved.

Description

technical field [0001] The invention relates to the field of garden electric tools, and more specifically relates to an energy-saving lawn mower capable of protecting blades and a use method thereof. Background technique [0002] The development of agricultural mechanization, the improvement of work efficiency, and the improvement of agricultural production efficiency are very important in a large agricultural country like ours. As a tool that plays an important role in agricultural production, the lawn mower has the most direct impact on the output of crops. Its invention is human A great advance in civilization. Lawn mowers are also called weeders, lawnmowers, lawn trimmers, etc. The lawn mower is a mechanical tool for trimming lawns, vegetation, etc., and can be divided into diesel engines and gasoline engines. It is composed of cutter head, engine, traveling wheel, traveling mechanism, blade, handrail, control and other parts. The blade utilizes the high-speed rotation...

Claims

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Application Information

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IPC IPC(8): A01D34/00A01D34/63A01D34/73A01D34/82A01D75/18B24B1/00B24B3/36
CPCA01D34/003A01D34/63A01D34/73A01D34/82A01D75/18B24B1/00B24B3/365B24B3/368
Inventor 刘万龙
Owner ANHUI JINWAN PUMP TECH CO LTD
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