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A cassava bionic harvester

A harvester and cassava technology, which is applied to excavator harvesters, harvesters, excavators, etc., can solve the problems of high rate of potato injury, broken potato and leakage, single form of excavation shovel, limited soil leakage capacity, etc., and achieve soil penetration performance. Good, good loosening effect, strong soil breaking ability

Active Publication Date: 2022-02-01
HAINAN UNIV
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the excavating shovel of the existing cassava harvester has a single form and a complex structure, and when digging cassava tubers, the ability of broken soil and soil leakage is limited, the resistance to entry into the soil is relatively large, and the rate of potato damage and potato leakage is high; pollution serious problem

Method used

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  • A cassava bionic harvester
  • A cassava bionic harvester
  • A cassava bionic harvester

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Embodiment Construction

[0028] In order to describe in detail the technical content and structural features of the cassava bionic harvester of the present invention, the following will be further described in conjunction with the embodiments and accompanying drawings.

[0029] Such as figure 1 , 2 , 3, 4, 5, 6, 7, and 8, the cassava bionic harvester of the present invention includes a frame 3, a bionic shovel mechanism 1, an angle adjustment mechanism 2 and a shaking soil and potato separation mechanism 4; three points on the frame 3 The suspension mechanism 7 and the rear support wheel 8 are designed with multiple holes, and the lower part of the front end is designed as a chamfered form, which can adjust the position according to actual needs, and then cooperate with the angle adjustment mechanism to make the machine in a reasonable position and prevent the front end from accumulating soil. Under the condition of satisfying the strength, the frame adopts the lightest material as possible. The cas...

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Abstract

The invention discloses a cassava bionic harvester, which belongs to the technical field of agricultural machinery. Including frame, bionic shovel mechanism, angle adjustment mechanism and shaking soil and potato separation mechanism; the upper and lower curves of bionic shovel teeth are divided into bionic shovel tooth section and gentle soil lifting shovel tooth section, among which, cutting the shovel tooth section with any horizontal plane, The curves obtained from the two side surfaces are designed to be bionic curve structures according to the relative motion trajectory of the soil. The entire shovel tooth is designed as a curved surface, wherein the design of the upper edge and the lower edge of the shovel tooth is respectively designed according to the contours of the upper edge and the lower edge of the toe of the soil animal. The angle adjustment mechanism completes the angle adjustment by adjusting the length of the bolt at the upper end of the shovel handle. The front and rear ends of the rack are designed with porous positions to adapt to the unevenness of the soil surface. The vibrating soil and potato separation device is driven by clean energy electricity, and when the transmission chain moves backwards, it uses the cam to vibrate the transmission chain to achieve soil throwing. After being excavated by the bionic shovel and conveyed and separated by the shaking separation device, the excavation of cassava roots and the separation of soil and potatoes can be completed.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and relates to a harvester, in particular to a cassava bionic harvester. Background technique [0002] The mechanization of cassava harvesting will be one of the main trends in cassava in my country. The mechanization of cassava harvesting will not only help improve the production efficiency of the cassava industry, but also promote the development of the cassava industry in my country. The digging shovel is a key component of the cassava harvester. How to improve the problem of soil adhesion and resistance when the digging shovel is working, so that the digging shovel has good soil penetration, soil removal and drag reduction is a major problem in optimizing the design of the digging shovel. difficulty. [0003] Existing excavating shovels have unsatisfactory soil-discharging functions, and the more soil is attached, the greater the traction force required. This not only affects t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D13/00A01D33/00A01D33/06
CPCA01D13/00A01D33/00A01D33/06
Inventor 廖宇兰王高远益爱丽袁成宇王高平
Owner HAINAN UNIV
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