Coulter device for mole plough

Abstract

The invention relates to a coulter device for a mole plough. The coulter device comprises a mole plough body, wherein plough blades are fixedly mounted on two sides of the mole plough body and are symmetrically arranged on the mole plough body, a shovel tip is connected to the upper surface of a groove in the lower end of the mole plough body through threads, and a rotating blade is movably mounted on the lower surface of the groove in the lower end of the mole plough body; and scraping blades are fixedly mounted in the middle of movable through slots in protruded parts of the plough blades, rotating rods are clamped to the middles of the movable through slots of the plough blades, and mud removing needles are fixedly mounted on the outer surfaces of the rotating rods. By virtue of cooperative use of the plough blades, the mud removing needles, the rotating rods and mud scraping blades, mud adhering to the plough blades can be removed when soil is moist, so that the cleanness of the plough blades is guaranteed, advancing of the mole plough is facilitated, the difficulties that the integral advancing pressure of the mole plough is increased, and the mole plough cannot effectively advance if a large number of mud adheres to the plough blades are avoided, and meanwhile, a soil breaking situation of the mole plough is guaranteed.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a coulter device for a rat plow. Background technique [0002] During the working process of the existing mouse plow, due to the different degree of soil moisture, the mouse plow will have different problems in the actual use of different soils. For example, if the soil is too wet, the soil will be different from the mouse The sticking of the road plow leads to poor soil breaking. The resistance of the mouse road plow is relatively large during operation, which makes it inconvenient to move forward. It will be slower, and when the shovel tip is cultivated on dry land for a long time, it is easy to wear out, which is not conducive to improving the service time of the shovel tip. Contents of the invention [0003] (1) Technical solution [0004] In order to achieve the above-mentioned efficient work purpose, the present invention provides the following technical ...

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Problems solved by technology

[0002] During the working process of the existing mouse plow, due to the different degree of soil moisture, the mouse plow will have different problems in the actual use of different soils. For example, if the soil is too wet, the soil will be different from the mouse The sticking of the road plow leads to poor soil breaking. The resistance of the mouse road plow is relatively large during operation, which makes it inconvenient to move forward. It will be slower, and when the shovel tip is cultivated on dry land for a long time, it is easy to wear out, which is not conducive to improving the service time of the shovel tip

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