Rotary tomato harvest and separation device and tomato harvester consisting of same

A separation device, rotary technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problems of low vibration frequency, low reliability, complex structure, etc., and achieve high vibration frequency, reliable operation, and low power loss. Effect

Inactive Publication Date: 2011-06-01
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The spring tooth roller realizes the vibration of the spring teeth of the spring tooth roller through two sets of swing mechanisms. The swing mechanism is composed of a driving wheel, a driven wheel, a transmission shaft and an eccentric block, and the swing is mainly realized by the vibration of the eccentric block when it rotates. The vibrati

Method used

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  • Rotary tomato harvest and separation device and tomato harvester consisting of same
  • Rotary tomato harvest and separation device and tomato harvester consisting of same
  • Rotary tomato harvest and separation device and tomato harvester consisting of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: refer to figure 1 , figure 2 , is a schematic structural view of the harvesting and separating device in Embodiment 1 of the present invention, including a grid screen 10, and a conveying vibration device is provided on the top of the grid screen 10. The conveying vibration device includes two sprocket drums, and each sprocket drum is provided with a Two sprockets 1, the sprocket 1 is provided with a conveying chain 3, and the conveying chain 3 is provided with a spring tooth bar 9 transversely, and the spring tooth bar 9 is connected to the parallel conveying chain 3 through a bearing seat 4 and can be mounted on the bearing Rotating in the seat 4, the spring tooth bar 9 is provided with several spring teeth 2 arranged in a finger shape, and at the same time, the spring tooth bar 9 is provided with a return spring 11 and a swing bar 8, and the return spring 11 is a torsion spring. Described swing bar 8 is arranged on the end on the elastic gear bar 9 of...

Embodiment 2

[0024] Embodiment 2: refer to image 3 , is a schematic structural diagram of the harvesting and separating device in Example 2 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that the tooth-shaped protrusions 7 are arc-shaped protrusions.

Embodiment 3

[0025] Embodiment 3: refer to Figure 4 , is a schematic structural diagram of the harvesting and separation device in Example 3 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that the swing rod 8 is arranged in the middle of the elastic tooth bar 9 inside the conveying chain 3 , and the oscillation mechanism is also arranged inside the conveying chain 3 .

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PUM

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Abstract

The invention discloses a rotary tomato harvest and separation device and a tomato harvester consisting of the same. The device comprises a grill screen (10); a conveying vibration device is arranged on the upper part of the grill screen (10) and comprises two chain wheel rollers, chain wheels on the chain wheel rollers and a conveying chain (3); the conveying chain (3) is transversely provided with an elastic rack (9); elastic teeth (2), a return spring (11) and an oscillating rod (8) are arranged on the elastic rack (9); meanwhile, the oscillating rod (8) is provided with a vibration oscillating mechanism comprising a group of vibration oscillating chain wheels (5) and vibration oscillating chains (6); and tooth-shaped lug bosses (7) are formed on the vibration oscillating chains (6). Compared with the prior art, the separation device has the advantages of simple structure, high vibration frequency, adjustable and easily-controlled amplitude, good vibration effect, low power loss and reliable work.

Description

technical field [0001] The present invention relates to a kind of separation device and the crop harvesting machine that constitutes, specifically a kind of crop vine fruit separation device and the crop harvesting machine that constitutes by this device, especially a kind of rotary tomato harvesting separation device and this device Composition of tomato harvester. Background technique [0002] With the development of agricultural production technology, higher requirements have been put forward in terms of planting scale and efficiency. Especially in recent years, the planting area of ​​processing tomato, peanut and other crops has continuously expanded, and has become an important agricultural economic crop in our country. [0003] However, at present, the harvest of this type of crops in China mainly relies on manual labor, which seriously restricts the development of this type of economic crop industry. Therefore, mechanized planting, especially the replacement of manua...

Claims

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Application Information

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IPC IPC(8): A01D45/00
Inventor 毕新胜李盛林高广娣朱荣光肖彬彬
Owner SHIHEZI UNIVERSITY
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