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Mechanical soil loosening and weeding device

A technology of machinery and detection devices, which is applied in the fields of land preparation machinery, agricultural machinery and implements, etc. It can solve the problems of not being able to meet the needs of agriculture and the short distance between seedlings, etc., and achieve the effect of flexible use and high accuracy

Pending Publication Date: 2016-08-03
云南大姚机械配件厂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of mechanical weeding devices for rice seedlings at home and abroad, but they can only target weeds between rows. The distance between seedling plants is short. meet agricultural needs

Method used

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  • Mechanical soil loosening and weeding device
  • Mechanical soil loosening and weeding device
  • Mechanical soil loosening and weeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 figure 2 As shown, the mechanical weeding device of the present invention mainly includes a frame, a driving wheel, a traction bracket, a weeding mechanism, and a root detection device. The root detection device is placed at the forefront of the frame, and the driving wheel is connected to the frame through a drive axle. , The traction bracket is fixed on the frame, and the weeding mechanism is connected to both ends of the frame.

[0016] The weeding mechanism includes an inter-row weeding device and an inter-row weeding device. The inter-row weeding device includes a weeding cage, a bracket, and a spring. The bracket is connected to the frame through the spring, and the bracket is connected to the weeding cage through bolts. The inter-plant weeding device includes a support rod, a sprocket and a weeding disc. The sprocket is connected to the frame by a gear. One end of the support rod is connected to the bearing of the gear, and the other end is connecte...

Embodiment 2

[0020] Such as image 3 As shown, the weeding mechanism is an inter-row weeding device. The inter-row weeding device includes a weeding cage, a bracket, and a spring. The bracket is connected to the frame through the spring, and the bracket is connected to the weeding cage through bolts.

[0021] The rest is the same as in Example 1.

Embodiment 3

[0023] As shown in the figure, the weeding mechanism is an inter-plant weeding device. The inter-plant weeding device includes a support rod, a sprocket, and a weeding disc. The sprocket is connected to the frame through a gear, and one end of the support rod is connected to a bearing of the gear. The other end is connected with the weeding disc. The weeding disc is composed of a hub, a shaft sleeve and elastic teeth. The shaft sleeve is at the end of the support rod, the hub is fixedly connected with the shaft sleeve, and one end of the elastic teeth is fixed on the edge of the hub.

[0024] The rest is the same as in Example 1.

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Abstract

The invention provides a mechanical soil loosening and weeding device, relates to an agricultural mechanical device, and particularly relates to a seedling weeding device. The mechanical soil loosening and weeding device is composed of a rack, a driving wheel, a traction bracket, a weeding mechanism and a root detection device, wherein the root detection device is arranged at the most front end of the rack; the driving wheel is connected with the rack through a driving wheel shaft; the traction bracket is fixedly arranged on the rack; the weeding mechanism is connected to the two ends of the rack. According to the mechanical weeding device provided by the invention, the root detection device, which is arranged at the most front end of the rack, is used for accurately judging the difference between weeds and seedlings, so that only the weeds are removed and the accuracy is high. The mechanical soil loosening and weeding device is provided with a line spacing weeding device and a plant spacing weeding device, so that line spacing weeds and plant spacing weeds can be removed, and the device is flexible to use.

Description

Technical field [0001] The invention relates to an agricultural mechanical device, in particular to a seedling weeding device. Background technique [0002] There are many kinds of mechanical weeding devices for seedlings at home and abroad, but they can only target weeds between rows. The distance between the seedlings is short. If there are weeds between the seedlings, it cannot be removed, and the seedlings may be removed as weeds. Meet the needs of agriculture. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a mechanical weeding device with flexible use and high accuracy. [0004] The mechanical weeding device of the present invention is composed of a frame, a driving wheel, a traction bracket, a weeding mechanism, and a root detection device. The root detection device is placed at the forefront of the frame, and the driving wheel is connected to the frame through a drive axle fo...

Claims

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Application Information

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IPC IPC(8): A01B39/18
CPCA01B39/18
Inventor 王振洪
Owner 云南大姚机械配件厂
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