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Continuous automatic lifting device for cloth net type greenhouse seedling tray

A seedling tray and netting technology, which is applied in the field of agricultural machinery, can solve the problems of many faults in use, poor starting quality, and low degree of automation, and achieve good starting quality, low operating labor intensity, automation degree and starting efficiency high effect

Active Publication Date: 2019-11-05
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the defects in the structural design of the existing net-distributing seedling tray lifting equipment, there are technical problems such as poor lifting quality, low degree of automation, and many faults in use that need to be overcome and solved.

Method used

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  • Continuous automatic lifting device for cloth net type greenhouse seedling tray
  • Continuous automatic lifting device for cloth net type greenhouse seedling tray
  • Continuous automatic lifting device for cloth net type greenhouse seedling tray

Examples

Experimental program
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Embodiment Construction

[0013] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A kind of net-distributing greenhouse seedling tray continuous automatic lifting machine, the front and rear ends of the frame assembly 26 are rotatably installed on the left and right sides respectively. The fork drive shaft 3 and the motor 28 are installed sequentially from front to back on the upper part of the side, the fifth transmission belt 29 connects the fork drive shaft 3 with the motor 28, the crank wheel 4 is fixed on the fork drive shaft 3, and on the frame On the top of the front end of the assembly 26, at the upper part of the swing rod drive shaft 3, there is a grid-type vibrating plate 1 hingedly installed that can swing up and down. The front end of the swing rod 2 is hinged on the lower side of the grid vibrating plate 1. The rear end of the moving rod 2 is hinged on the crank wheel 4; on the upper side of the frame assembly 26, locate...

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Abstract

The invention provides a continuous automatic lifting device for a cloth net type greenhouse seedling tray, and belongs to agricultural machinery. A frame assembly provided with ground wheels is provided with a power drive system, a net belt transport system, a to-be-transported seedling separation system and a seedling tray transfer system, wherein the power drive system is composed of a motor, aswing rod drive shaft, a transport roller drive shaft and first, second, third, fourth and fifth transmission belts, the net belt transport system is composed of a crank wheel, a swing rod, a grid-type vibrating plate, a net belt supporting wheel, a prismatic vibrating loosening roller, a net belt tensioning roller and a roll net roller assembly, the to-be-transported seedling tray separation system is composed of a seedling tray jaw-type transport roller, a seedling tray holding plate and a to-be-transported seedling tray comb tooth plate, and the seedling tray transfer system is composed ofa frame support shaft, a rotating frame, a hanging support rod, a cam, a roller, a pressure spring, a seedling tray transport comb tooth plate and a seedling tray transfer comb tooth plate. The device has the advantages of a novel, unique and reasonable structure, high automation of tray lifting operation, continuous tray lifting operation, high efficiency, a good tray lifting effect, reliable use and less failure, and provides a technical support for promotion of a cloth net type greenhouse seedling farming technology.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a net-distributing machine tool for seedling raising trays in greenhouses. Background technique [0002] In the traditional greenhouse seedling raising, the seedling trays are directly laid on the soil of the seedling bed. After the seedlings are raised, the seedling trays are manually lifted from the seedbed soil one by one to complete the lifting operation, which has low operating efficiency and There are many problems such as high labor intensity and high operation cost. In recent years, a mesh-type greenhouse seedling raising technology method that lays flexible belt-shaped wire mesh on the soil of the greenhouse seedbed first, and then lays seedling trays on the flexible belt-shaped wire mesh has been successfully developed, which is the starting point for seedling trays after seedling raising. The tray provides convenience. However, due to the defects in the structural desig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
CPCA01C11/025
Inventor 王金武徐常塑马骁驰唐汉王金峰周文琪
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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