Automatic dung clearing cart and dung clearing method for pig farm

Abstract

The invention discloses an automatic dung clearing cart and dung clearing method for a pig farm. The dung clearing cart comprises a cart body, a main controller and multiple cart wheels, wherein two of the cart wheels are each driven by a driving motor, and all the driving motors are connected with the main controller used for controlling cart wheel driving and differential swerving; the dung clearing cart further comprises a dung clearing shovel, a movable plate and multiple electric push rods, the movable plate is connected with a cart body base plate and can rotate in the horizontal direction relative to the cart body base plate, and one end of the movable plate is hinged to the dung clearing shovel; the electric push rods are connected with the two ends of the dung clearing shovel and driven by the master controller to drive the dung clearing shovel to swing leftward and rightward as well as upward and downward. The dung clearing cart further comprises a touch prevention device which comprises a rotating disc, an elastic hammer, an elastic protruding object and the like, and when the dung clearing cart works, the rotating disc drives the elastic hammer to rotate to drive pigs to keep away from the dung clearing cart. Multiple ultrasonic wave sensors used for sensing barriers are further arranged at the periphery of the dung clearing cart. The automatic dung clearing cart and dung clearing method have the advantages of being flexible to operate, high in automation degree, high in efficiency and the like.

Description

technical field [0001] The invention relates to the field of research on mobile vehicles, in particular to an automatic dung cleaning vehicle for pig farms and a method for cleaning dung. Background technique [0002] With the increase of domestic demand for pigs, it is becoming more and more common for farmers to carry out large-scale breeding of pigs. Among them, in order to keep the environment of the pig house clean and reduce the occurrence of pig diseases, manure cleaning is an indispensable work step in the process of raising pigs. At present, for ordinary-scale pig houses, pig manure is mainly removed by manual regular cleaning. This method requires constant water washing, which not only wastes water resources seriously, but also requires a lot of manpower and material resources, and is inefficient. [0003] For large-scale pig houses, there have been related studies on cleaning pig manure with machinery or equipment. For example, patents with patent numbers 2013201...

AI Technical Summary

Problems solved by technology

Although this scheme will greatly reduce the labor intensity of the staff and realize mechanized cleaning of pig manure, the following defects still exist: (1) the existing pig house needs to be fully remodeled, and the cost is high

For ordinary pig houses or farmers, it is difficult to popularize and use

(2) When the pig house is relocated, the device relocation is difficult and the mobility is low

(3) The noise caused by the mechanical transmission device is huge, which will interfere with the breeding of pigs and livestock

(4) The device requires staff to have a certain level of technical knowledge for maintenance and repair, which increases the difficulty of promotion

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