Weeding device used in vegetable planting greenhouse

A technology for greenhouses and vegetables, which is applied to the field of weeding devices for vegetable growing greenhouses, can solve the problems that drugs are easy to remain in the land, affect the growth of planted plants, and cannot remove weeds, and achieves an increase in the area of ​​single weeding and a small overall structure. , the effect of improving efficiency

Inactive Publication Date: 2018-01-05
安顺市平坝区银河特色种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The growth of weeds seriously affects the growth of plants in greenhouses. Weeding is a necessary process. The methods of weeding include chemical drugs, artificial mechanical weeding, etc. Chemical drugs only keep the growth of weeds in the pro

Method used

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  • Weeding device used in vegetable planting greenhouse
  • Weeding device used in vegetable planting greenhouse

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Embodiment

[0018] Such as figure 1 with figure 2 As shown, the present invention provides a weeding device for vegetable planting greenhouses, comprising a front frame 1, a U-shaped frame 2, an inner rectangular frame 10 and a supporting frame 13, and the U-shaped frame 2 is installed on both sides of the front frame 1 , the U-shaped frame 2 is equipped with a weeding mechanism through screws 6, the bottom of the U-shaped frame 2 is equidistantly provided with screw holes 3, the inner rectangular frame 10 is fixedly installed in the middle of the front frame 1, and the inner rectangular frame 10 is installed with a parallel wheel 9 through a bearing, and a motor 11 is arranged in the middle of the parallel wheel 9, and the rotating shaft of the motor 11 passes through the inner square frame 10 and is connected with a key shaft 12 on both sides, and the key shaft 12 passes through a U-shaped The front of the frame 2 is movable and fixed on the U-shaped frame 2, and the bottom of the fro...

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Abstract

The invention discloses a weeding device used in a vegetable planting greenhouse. The weeding device comprises a front frame, a U-shaped frame, an inner rectangular frame and a supporting frame, wherein a weeding mechanism is installed on the U-shaped frame through screws, screw holes are formed in the bottom of the U-shaped frame at intervals, the inner rectangular frame is provided with parallelwheels, motors are arranged in the middles of the parallel wheels, rotary shafts of the motors penetrate through two sides of the inner rectangular frame to be connected with key shafts, the key shafts are movably fixed to the U-shaped frame before the key shafts penetrate through the middle of the U-shaped frame, the bottom of the front frame is fixedly connected with the supporting frame, and an oil tank is arranged in the middle of the supporting frame. The weeding mechanism comprises clamp-connecting parts and turntables, wherein driving wheels are arranged in the clamp-connecting parts,the key shafts are sleeved with the driving wheels, the driving wheels are meshed with driven wheels through gears and are fixedly connected with installing wheels, blades and sweeping strips are uniformly installed on the surfaces of the outer rings of the installing wheels, the blades are installed among the sweeping strips, the single-time weeding efficiency is improved by utilizing adjustableweeding separation distances and a quick and convenient operation way, and meanwhile the weeding device is smaller in size, simple in operation and suitable for a greenhouse operating environment.

Description

technical field [0001] The invention relates to the technical field of weeding in vegetable greenhouses, in particular to a weeding device for vegetable greenhouses. Background technique [0002] The vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo or steel structure frame, covered with one or more layers of thermal insulation plastic film. In this way, a greenhouse space is formed, and the outer film can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect; [0003] The growth of weeds seriously affects the growth of plants in greenhouses. Weeding is a necessary process. The methods of weeding include chemical drugs, artificial mechanical weeding, etc. Chemical drugs only keep the growth of weeds in the process of weeding. , and weeds canno...

Claims

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Application Information

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IPC IPC(8): A01B39/18A01B39/20
Inventor 杨新春
Owner 安顺市平坝区银河特色种植专业合作社
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