Weeding mechanism for weeder

Abstract

The invention discloses a weeding mechanism for a weeder. The weeding mechanism comprises a support frame, a motor, a worm speed reducer, blades, an adjusting plate, a strip-shaped hole, a compression bolt, support rods and separating plates. The upper end of the support frame is vertically provided with the motor via a bolt. The lower portion of the support frame is provided with the worm speed reducer via a bolt. An input shaft of the worm speed reducer is fixedly connected with an output shaft of the motor. The blades are fixedly arranged on an output shaft of the worm speed reducer. The compression bolt is used for compressing the adjusting plate to the support frame. The lower end of the adjusting plate is horizontally welded with the support rod. The blades are arranged between the left and right support rods. The front ends of the support rods are welded with separating plates. The weeding mechanism for the weeder is advantaged by being low in cost and is labor-saving and time-saving.

Description

technical field [0001] The invention relates to a weeding mechanism of a weeder, which is applied in the field of weeding in the field. Background technique [0002] With the continuous advancement of science and technology and the continuous development of the economy, my country's comprehensive national strength has been continuously enhanced. However, my country is still a large agricultural country. The national conditions have not changed, and the area of ​​agricultural planting is relatively extensive. [0003] In the process of planting crops, in order to achieve the purpose of environmental protection, people gradually began to apply less pesticides as much as possible, but this caused a lot of grass to grow in the field, so weeding was required. At present, the planters mainly use manual methods Weeding, but the labor intensity is relatively high, and some growers also use weeding machines for weeding. However, during the process of weeding the crops by the weeding ...

AI Technical Summary

Problems solved by technology

[0003] In the process of planting crops, in order to achieve the purpose of environmental protection, people gradually began to apply less pesticides as much as possible, but this caused a lot of grass to grow in the field, so weeding was required. At present, the planters mainly use manual methods Weeding, but the labor intensity is relatively high, and some growers also use weeding machines for weeding. However, during the process of weeding the crops by the weeding mechanism of the existing weeding machine, the crops are easily drawn into the blades and crushed by the blades. In addition, the weeding mechanism of the existing weeding machine needs the forward traction of the front power machinery, and the power of the blade rotation also needs to be provided by the front power machinery, which causes the weeding mechanism to be equipped with special power machinery, and cannot Use general-purpose power machinery, such as tractors, etc., so it is more troublesome, and the cost will increase accordingly

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