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Small green-vegetable harvester with vacuum suction device

A technology of vacuum adsorption and vacuum adsorption holes, applied in the direction of harvesters, conveyors, cutters, etc., can solve the problems of falling small vegetables, easy sliding, high cost, etc., to save space, enhance friction, and increase friction force effect

Pending Publication Date: 2019-10-25
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: This application mainly proposes a small vegetable harvester equipped with a vacuum adsorption device, which solves the problems in the prior art that the machine is bulky, expensive, easy to fall from both sides of the conveyor belt, and small vegetables are prone to slipping, etc. technical problem

Method used

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  • Small green-vegetable harvester with vacuum suction device
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Experimental program
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Effect test

Embodiment 1

[0026] like figure 1 and figure 2 As shown, the small vegetable harvester equipped with a vacuum adsorption device includes a harvesting device, a conveyor belt, a collection device, a motor, and wheels. One end of the conveyor belt is connected to the harvesting device, and the other end is connected to the collection device. 1 and a group of groove layers 2, two adjacent protrusion layers 1 and groove layers 2 are alternately connected, the shape of the protrusion layer 1 is rectangular, triangular or elliptical, and the protrusion layer 1 and the groove layer 2 are connected alternately. The groove layers 2 are alternately connected along the conveying direction of the conveyor belt. The raised layer 1 is provided with anti-slip textures, the groove layer 2 is provided with a group of adsorption holes 3, and a vacuum adsorption device 4 is provided below the upper conveyor belt. A vacuum generator is provided, and an adsorption plate 5 with a smooth surface is passed betw...

Embodiment 2

[0034] like figure 1 and figure 2 As shown, the small vegetable harvester equipped with a vacuum adsorption device includes a harvesting device, a conveyor belt, a collection device, a motor, and wheels. One end of the conveyor belt is connected to the harvesting device, and the other end is connected to the collection device. 1 and a group of groove layers 2, two adjacent protrusion layers 1 and groove layers 2 are alternately connected, the shape of the protrusion layer 1 is rectangular, triangular or elliptical, and the protrusion layer 1 and the groove layer 2 are connected alternately. The groove layers 2 are alternately connected along the conveying direction of the conveyor belt. The raised layer 1 is provided with anti-slip textures, the groove layer 2 is provided with a group of adsorption holes 3, and a vacuum adsorption device 4 is provided below the upper conveyor belt. A vacuum generator is provided, and an adsorption plate 5 with a smooth surface is passed betw...

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Abstract

The invention discloses a small green-vegetable harvester with a vacuum suction device. The small green-vegetable harvester comprises a harvesting device, a conveyor belt, a collecting device, a motorand wheels. The conveyor belt comprises a group of protruded layers and a group of groove layers. The protruded layers and the groove layers adjacent thereto are alternately connected. Anti-slip textures are arranged on the protruded layers. A group of suction holes are formed in the groove layers. The vacuum suction device is arranged below the upper conveyor belt. A suction plate with a smoothsurface passes through the space between the vacuum suction device and the upper conveyor belt. A group of vacuum suction holes matched with the suction holes are formed in the suction plate. Stop plates are arranged on two sides of the conveyor belt in the conveying direction of the conveyor belt. Through the suction holes and the vacuum suction holes in the suction plate, small green vegetableson the surface are sucked by the vacuum suction device; through the synergistic effect of the vacuum suction device and the anti-slip textures on the protruded layers, the friction force between the green vegetables and the conveyor belt is greatly increased to prevent the green vegetables from slipping down.

Description

technical field [0001] The invention belongs to the technical field of conveying devices, in particular to a small vegetable harvester equipped with a vacuum adsorption device. Background technique [0002] The utility model relates to a small vegetable harvester provided with a vacuum adsorption device. The small green vegetable harvester is mainly composed of a trolley, a conveyor belt and a collection device. Because the small green vegetables are small in size and weight, in order to prevent the green vegetables from falling off on the conveyor belt, the only way to reduce the inclination angle of the conveyor belt is to increase the length of the conveyor belt. The angle tends to be horizontal, so that it is beneficial to increase the friction between the green vegetables and the conveyor belt, and effectively prevent them from falling off. But it is easy to make the whole small harvester heavy and difficult to operate like this, which greatly increases the material,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D43/06B65G15/58
CPCA01D43/06B65G15/58B65G2201/0211
Inventor 张凯钱程刘洋宁铁
Owner NANJING UNIV OF INFORMATION SCI & TECH
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