Intertillage obstacle-avoiding weeding machine for Gobi land parcel in Xinjiang

Abstract

The invention discloses an intertillage obstacle-avoiding weeding machine for a Gobi land parcel in Xinjiang, belonging to the technical field of agricultural machinery manufacturing. The intertillageobstacle-avoiding weeding machine comprises a frame, weeding single bodies and profiling wheels, wherein the frame is suspended in a three-point mode and is connected with and arranged at the tail part of an agricultural tractor; two profiling wheels are arranged on the front beam of the frame; and five weeding single bodies are arranged on the front beam and the rear beam of the frame. Accordingto the invention, a large amount of large stones exist in the Gobi land parcel in Xinjiang; during working of the intertillage obstacle-avoiding weeding machine, when weeding shovels at the lower ends of the weeding single bodies touch the large stones, the weeding shovels and shovel handles move backwards, and obstacle-avoiding springs and spring mandrels are compressed to complete the obstacle-avoiding process; after obstacles are avoided, the weeding shovels reset under the action of the obstacle-avoiding springs. According to the invention, flexible obstacle avoidance in the Gobi land parcel in Xinjiang can be realized; tipping and abrasion of the weeding shovels are reduced; and the maintenance cost of the intertillage weeding machine is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery manufacturing, and more specifically, relates to an intertillage obstacle-avoiding weeding machine used in Xinjiang Gobi land. Background technique [0002] Xinjiang is the main food crop and economic crop production area in my country. Intertillage and weeding is a very important task in agricultural production. However, the Gobi is widely distributed in Xinjiang, and some areas have a lot of sand and stones in the plots, and even contain large Stones, the existing intertillage weeding machine is prone to problems such as collapse and breakage of the weeding shovel, which seriously affects the operation efficiency, increases the maintenance cost of the machine, and increases the production cost of farmers to a certain extent. Contents of the invention [0003] As mentioned above, in order to solve the problems in the prior art that the weeding shovel of the intertillage and weedin...

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Problems solved by technology

[0003] As mentioned above, in order to solve the problems in the prior art that the weeding shovel of the intertillage and weeding machine in the Gobi field in Xinjiang is broken, broken, etc., the present invention proposes a kind of intertillage and obstacle avoidance weeding machine for the Gobi field in Xinjiang, which can Prevent the chipping and breaking of the weeding shovel, increase the service life of the weeding shovel, help to improve the working efficiency of the cultivator and weeder, and reduce maintenance costs

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