Spring tine tyne rice weeder

A weeding machine and spring-tooth-type technology, which is applied to the field of spring-toothed rice weeding machines, can solve the problems of affecting the utilization rate of organic fertilizers, time-consuming and laborious, and generating pollution, so as to reduce the cost of manual weeding, the cleaning rate of weeding is high, and the utilization rate is improved. rate effect

Inactive Publication Date: 2005-03-02
张德福 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In my country, the weeding of rice fields is generally done with pesticides or manual weeding. Pesticide weeding can easily cause residual pesticide toxins in rice, causing public nuisance, causing side effects, and affecting the utilization rate of organic fertilizers; manual weeding is time-consuming, laborious, low in efficiency and high in cost.
In recent years, my country has advocated green agriculture, pollution-free crops, and the planting of pure green rice that meets international standards. At present, my country's use of pollution-free mechanized weeding in rice fields is still blank

Method used

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  • Spring tine tyne rice weeder
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  • Spring tine tyne rice weeder

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Embodiment Construction

[0019] refer to figure 1 , figure 2 As shown, a kind of spring-tooth rice weeder is mainly composed of walking wheel 1, power transmission device 2, weeding device 3, lifting adjustment device 4, shield 5, grain divider 6 and other parts; The wheel shaft 101 of 1 is fixedly connected with the power transmission device 2 and the weeding device 3 shown in the double dotted line in the figure, the power transmission device 2 is connected with the power output of the front walking of the existing rice transplanter, and is connected with the weeding device 3 by chain transmission , the weeding device 3 is a spring-toothed rotating wheel structure, and the spring teeth are driven by the power transmission device 2 to rotate and pop up weeds in the paddy field. Because the spring teeth have elasticity, the rotating spring teeth prevent muddy water and weeds from sticking to the spring teeth , which is conducive to improving the cleaning rate of weeding, the weeding device 3 is prov...

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Abstract

The present invention belongs to the field of agricultural machinery, and is a kind of elastic tine type rice field weeder. The weeder includes walking wheel, rice straw separator, engine, driving unit fixed to the shaft of walking wheel, chain driven weeding unit, and elevating unit on the walking unit. Weeding with the elastic tine rotating wheel mechanically has low weeding cost, and is fast, efficiency and favorable to producing green rice product. The present invention has easily regulated depth of weeding and is suitable for matching with various type of rice seedling transplanting machines.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and relates to a spring-tooth rice weeder that uses spring teeth to rotate weeds in rice fields. Background technique [0002] In my country, the weeding of rice fields is generally done with pesticides or manual weeding. Pesticide weeding can easily cause residual pesticide toxins in rice, causing public nuisance, causing side effects, and affecting the utilization rate of organic fertilizers; manual weeding is time-consuming, laborious, low in efficiency and high in cost. . In recent years, my country has advocated green agriculture, pollution-free crops, and the cultivation of pure green rice that meets international standards. At present, my country's use of pollution-free mechanized weeding in rice fields is still blank. Contents of the invention [0003] The purpose of the present invention is to provide a kind of labor-saving quick, high-efficiency and convenient, pollution-free mec...

Claims

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Application Information

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IPC IPC(8): A01B39/00A01B39/18
Inventor 张德福翟书良
Owner 张德福
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