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Control device for leading and lowering greenhouse melon vines

A technology of control devices and greenhouses, applied in horticulture, botany equipment and methods, plant support, etc., can solve the problems of high physical exertion, high labor intensity, and many labors, so as to reduce labor intensity, improve work efficiency, and manage risks and cost reduction effects

Active Publication Date: 2017-01-04
QINGDAO AGRI UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The present invention can solve the practical problems existing in the existing management methods such as excessive labor, high labor intensity, and large physical exertion.

Method used

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  • Control device for leading and lowering greenhouse melon vines
  • Control device for leading and lowering greenhouse melon vines

Examples

Experimental program
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Embodiment 1

[0018] see figure 1 and figure 2 The growth height and direction control device of the greenhouse cucumber vines in the present invention includes a cross bar 2, a turbine 6, a worm 7 and a drive motor 8, and the drive motor 8 can drive the worm 7 to rotate. The worm gear 6 at the end of the rod 2 is meshed with the worm 7 in a vertical direction, and the worm 7 is provided with a structure at a position corresponding to the turbine 6 to facilitate the meshing connection.

[0019] The worm 7 passes through the bearing 12 and is fixed on the side wall of the greenhouse along the length direction through the fixed connector 1 , and the cross bar 2 is fixed on the top support of the greenhouse through the bearing 12 through the fixed connector 1 . The bearing adopts a ball bearing, and the relative rotation of the cross bar can be easily realized by using the ball bearing.

[0020] The position corresponding to the actual spacing between the melons and vines on the cross bar 2...

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Abstract

The invention provides a control device for leading and lowering greenhouse melon vines. The control device comprises transverse rods, turbines, worms and a driving motor. The driving motor drives the worms to rotate, and the transverse rods are engaged with the worms in the perpendicular direction through the turbines arranged at the ends of the transverse rods; cranes fixed on the transverse rods are arranged at the positions, corresponding to actual melon-vine plant distance, on the transverse rods, nylon ropes are wound around on the cranes, lifting hooks and limiting cylinders connected with the lifting hooks through cotton ropes are also arranged on the cranes, and the nylon ropes penetrate through the limiting cylinders to droop to the positions of melon vines. According o the control device, melon vines are limited and induced by the limiting cylinders to grow upwards according to the requirement positions, and automatic vine leading is achieved; fussy processes that the nylon ropes on melon vines do not need to be repeatedly untied and then tied to achieve control in the height direction of melon vines, namely, vine lowering work. The working efficiency is greatly improved, labor strength is reduced, and the control device has the advantages that management risks and the cost are greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of cultivation management in protected areas, and in particular relates to a control device for leading and descending melon vines in greenhouses. Background technique [0002] During the cultivation process in protected areas, many management issues are involved. For example, in the cultivation of cucumbers in plastic greenhouses, in order to increase the utilization of space, each melon vine needs to be hoisted with nylon ropes to make it grow along the height direction, which brings two outstanding problems. On the adjacent melon vines, the ideal photosynthesis is affected, resulting in a decrease in yield and poor quality. Second, due to the constraints of the space in the greenhouse, the melon vines cannot grow upward without restriction when they grow to a certain extent in the height direction. The current solution relies entirely on manual vine introduction and lowering. The former relies on manual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/12
CPCA01G9/12
Inventor 王世清苗春伟王振斌张莉珺逄滨王虎峰袁少姜文利
Owner QINGDAO AGRI UNIV
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