Mowing method and device of a rotary lawn mower

A rotary cutter and rotary cutting technology, which is applied in the directions of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of increasing the harvest yield of alfalfa, being unable to cut on the ground, and cutting stubble unevenly. Simple, power-consuming, and the effect of improving product quality

Inactive Publication Date: 2016-03-30
CHINA AGRI UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

Traditional rotary lawn mowers cannot mow close to the ground when mowing alfalfa; some rotary lawn mowers adjust the inclination angle of the cutter to achieve low cutting, but the problem of uneven stubble cutting cannot be effectively solved
The invention proposes a new type of alfalfa mowing method and device suitable for rotary mowers. While mowing close to the ground, the problem of uneven stubble cutting is effectively solved by changing the mowing method, increasing the alfalfa Harvested Yield

Method used

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  • Mowing method and device of a rotary lawn mower
  • Mowing method and device of a rotary lawn mower
  • Mowing method and device of a rotary lawn mower

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Embodiment Construction

[0021] The structure of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] figure 1 with image 3 Among them, 1 is a four-bar linkage, 2 is a support mechanism, 3 is a transmission system, 4 is a cutter head device, 5 is a special-shaped cutter, 41 is a cutter head, 42 is an anti-wrapping grass device, and 43 is a backing plate. One end of the four-bar linkage mechanism (1) is connected with the frame, and the other end is connected with the support mechanism (2), and both ends can rotate freely. The supporting mechanism (2) undertakes the functions of fixing the transmission system (3) and supporting the whole cutter. The transmission system (3) is composed of gears and transmission shafts, ensuring that the two cutterheads rotate in opposite directions at the same speed under the design requirements. The cutter head device (4) is composed of a cutter head (41) and an anti-winding device (42). The c...

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Abstract

The invention belongs to the field of stockbreeding machines, and particularly relates to a defoliation method and a defoliation device of a rotary mower. The alfalfa defoliation method achieves grazing defoliation, effectively solves the problems that defoliation stubbles are uneven by changing defoliation method at the same time, and increases yield of harvested alfalfa. The alfalfa defoliation device is mainly formed by a four-bar mechanism (1), a supporting structure (2), a transmission system (3), a cutterhead device (4) and a special-shaped cutting knife (5). The defoliation method and the defoliation device of the rotary mower achieve grazing defoliation of alfalfa plants in a working process, boost growth of a next batch of alfalfa plants, increase yield, ensure integrity of the alfalfa plants, reduce loss of fallen leaves and broken leaves, improve product quality of alfalfa, can lift up and defoliate fallen alfalfa plants, and are improved in applicability.

Description

technical field [0001] The invention belongs to the field of livestock machinery, and in particular relates to a mowing method and device of a rotary mower. Background technique [0002] In recent years, my country's animal husbandry industry has developed rapidly, and the alfalfa planting area in the country has increased year by year. With the in-depth development of the "Alfalfa Development Action to Revitalize Dairy Industry", the development of my country's alfalfa harvesting machinery will usher in new opportunities. According to the agronomic characteristics of alfalfa planting, mowing close to the ground will stimulate the growth of the next crop of plants, which is conducive to the increase of yield. Traditional rotary lawn mowers cannot mow close to the ground when mowing alfalfa; some rotary lawn mowers adjust the inclination angle of the cutter to achieve low cutting, but the problem of uneven stubble cutting cannot be effectively solved. The invention proposes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/73A01D34/76
Inventor 王德成付作立王光辉袁洪方高东明高扬马晓刚梁方黄文城郭磊余永邬备
Owner CHINA AGRI UNIV
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