Suspension single-disc mower

A lawn mower and hanging technology, which is applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of no suitable lawn mower, inconvenient maintenance and use, and restrictions on the development of animal husbandry, so as to achieve simple structure, Reliable performance at an affordable price

Inactive Publication Date: 2018-05-29
吴丽娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lawn mowers have few types, complex structures, inconvenient maintenance and use, and high prices, which ordinary herdsmen cannot afford; there is no lawn mower suitable for our country, which has restricted the development of animal husbandry

Method used

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  • Suspension single-disc mower

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Experimental program
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Effect test

Embodiment Construction

[0015] The suspended single-disc lawn mower in the figure is mainly composed of a drive disc, cutter, bevel gear transmission, frame, belt drive, suspension device, spring, etc.; the diameter of the drive disc is 800mm, which is used to install the cutter. And drive the cutter to rotate and cut the grass; the number of the cutters is 4 pieces, which are distributed in a circle and connected to the driving disc with bolts respectively. The cutting width is 0.8m. When cutting the grass, the linear speed of the blade should be 81 ~ 83m / s, the blade needs to be quenched and tempered at low temperature to improve hardness, strength and wear resistance; the belt drive is connected to the power output shaft of the tractor through the cross cardan coupling, and is transmitted to the bevel gear drive after speeding up, and at the same time It has the function of overload protection; the bevel gear transmission changes the output direction of the power, and also transmits the power to t...

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Abstract

A suspension single-disc mower is mainly composed of a drive plate, cutters, bevel gear transmission, a frame, belt transmission, a suspension device, a spring and a shield; the drive plate is used for mounting the cutter and driving the cutters to rotate and cut herbage; there are four cutters which are connected to the drive plate through bolts; the belt transmission is used for transmitting power from a tractor power output shaft; the bevel gear transmission changes the output direction of the power and transmits the power to the drive plate; the three-point suspension device is hung at therear of the tractor and is loaded with a support for adjusting the height of cut stubble; the spring is arranged between two nodes of the three-point suspension device for spring vibration damping and profiling. The invention has the advantages of simple structure, reliable performance, convenient use and adjustment, high harvesting efficiency, and low price, and is suitable for harvesting pasture requirements of ordinary farmers.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a suspended single-disc mower. Background technique [0002] my country is rich in forage resources and is a huge natural treasure. According to statistics, there are more than 20 kinds of natural grasses in my country, with 3.3 billion mu of grassland and 1 billion mu of grassy slopes, accounting for 41.7% of the country's land area, second only to Australia. Ranks second in the world. Due to the uneven distribution of pastures, some areas have been abandoned due to excessive seasonal pastures that cannot be properly disposed of, wasting resources and polluting the environment. Therefore, it is very important to vigorously develop the mechanized technology of forage production to restore grassland vegetation, improve grassland ecological environment, quickly restore and improve grassland productivity, and develop animal husbandry. Existing lawn mowers have few ty...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/64A01D34/74A01D34/82A01D34/86
CPCA01D34/64A01D34/74A01D34/828A01D34/86
Inventor 吴丽娜
Owner 吴丽娜
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