Mesh type greenhouse seedling tray continuous automatic starter
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A seedling tray and netting technology, which is applied in the field of agricultural machinery, can solve the problems of low degree of automation, many failures in use, and poor starting quality, so as to achieve the degree of automation, high starting efficiency, good starting quality, and labor-intensive operation low effect
Active Publication Date: 2021-10-29
NORTHEAST AGRICULTURAL UNIVERSITY
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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.
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[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 upper part of the front end of the assembly 26, the grid-type vibrating plate 1 is hingedly installed at the upper part of the swing rod drive shaft 3, and the front end of the swing rod 2 is hinged on the lower side of the grid-type vibration plate 1. The rear end of the swing rod 2 is hinged on the crank wheel 4; on the upper side of the frame assembly 26, located at the rear sid...
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Abstract
The net-cloth type greenhouse seedling tray continuous automatic lifting machine belongs to agricultural machinery; it is equipped with a motor, a swing rod drive shaft, a conveyor roller drive shaft and the first, second, third, and fourth rack assemblies on the frame assembly with walking ground wheels. , Power drive system composed of five transmission belts, mesh belt transportation composed of crank wheel, swing rod, grid type vibrating plate, mesh belt support wheel, prismatic vibrating loose roller, mesh belt tension roller, mesh roll assembly The system, the seedling tray separation and delivery system composed of the seedling tray claw-type conveying roller, the seedling tray pallet, the seedling tray to be sent and the sparse tooth plate, and the frame support shaft, rotating frame, hanging pole, cam, roller, pressure spring 1. Seedling tray transfer system composed of seedling tray conveying comb plate and seedling tray transfer comb plate; It is reliable in use and has few failures, which provides technical support for the popularization of agronomic technology for seedling raising in a netting-type greenhouse.
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...
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Application Information
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