Symmetrical roller type fodder crushing machining device

Abstract

The invention discloses a symmetrical roller type fodder crushing machining device. The upper portion of a device body is provided with a material bucket, the upper portion of the right side of the device body is provided with a driving motor, and the lower portion of the driving motor is rotationally connected with a driving shaft; the upper portion of the drying shaft is fixedly connected with the first bevel gear; a second bevel gear is fixedly connected with a driven shaft, a driven shaft bearing is rotationally connected with the side wall of the material bucket, and the left end of the driven shaft is fixedly connected with a semi-circular bevel gear; and the left side of the semi-circular bevel gear is provided with two third bevel gears, a toothed part of the semi-circular bevel gear is meshed with the third bevel gears, and the third bevel gears are fixedly connected with a threaded sleeve. According to the symmetrical roller type fodder crushing machining device, the semi-circular bevel gear drives the upper third bevel gear and the lower third bevel gear to rotate forwards and reversely in a reciprocating mode, accordingly, the threaded sleeve is driven to rotate forwards and reversely, the threaded sleeve drives a screw rod and a movable transverse plate to move up and down, partition panels are driven to swing back and forth through connection rods, and accordingly, intermittent discharging is achieved; and a worm drives a worm wheel and a driving roller to rotate for crushing, crushing is more thorough, the transmission torque of the worm and the worm wheel islarge, and the phenomenon that the driving roller slides and cannot crush fodder is avoided.

Description

technical field [0001] The invention relates to a feed processing machine, in particular to a pair-roller feed crushing and processing device. Background technique [0002] The feed includes more than ten varieties of feed materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additive, whey powder, oil, meat and bone meal, grain, and sweet sorghum. The application of feed has a long history in our country. Because of its unique advantages such as naturalness, multipotency, no side effects, no drug resistance and no residue, it has the effects of accelerating growth, improving production performance and improving the quality of livestock and poultry products. In the process of feed processing, it is often necessary to crush and knead the raw materials. [0003] At present, most of the existing feed crushing devices are squeezed and crushed by pressing rollers and screens. During the processing, feed materials are likely to block the screen...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing feed crushing devices are squeezed and crushed by pressing rollers and screens. During the processing, feed materials are likely to block the screen holes, reducing feed processing efficiency, and the pressing rollers are prone to slipping due to the large torque. case of no rotation

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