Straw smashing bin with smashing machine

Abstract

The invention discloses a straw smashing bin with a smashing machine. The straw smashing bin comprises a bin, the smashing machine, upper hoop frames and a stop bin. The cylindrical bin is provided with an open upper portion, and a screen cloth frame is fixedly arranged on the lower portion of the bin; the smashing machine is fixedly mounted on the upper portion of the bin along the axial direction of the bin, the upper hoop frames are mounted on the top of the smashing machine after the smashing machine is mounted, and then the stop bin is fixedly arranged along a single side of the upper portion of the bin; the smashing machine comprises a rotary shaft, discs, cutter shafts, smashing cutter bits and a belt pulley. The straw smashing bin has the advantages that repeated feeding operationis carried out on the smashing cutter bits in each turn when the smashing machine works, and accordingly the work efficiency and smashing effects can be enhanced; fixed blade cutting edges arranged atthe front ends of the upper hoop frames are opposite to operation directions of the smashing cutter bits, accordingly, straw smashing effects can be improved, and the smashing efficiency can be enhanced; hollowed-out racks and round hole mesh screens are arranged on the screen cloth frame, accordingly, the straw smashing bin is particularly suitable for smashing straw and raw materials such as cereal and corn, and requirements on smashing different types of storage feed on a large scale can be met by the smashing machine.

Description

technical field [0001] The invention belongs to the field of agricultural and animal husbandry processing machinery, and in particular relates to a grinder for crushing miscellaneous grains and straw feed in animal husbandry. Background technique [0002] The current livestock feed for green breeding of cattle and sheep is mainly made by fermenting crop stalks and miscellaneous grains in storage. It is not only green and healthy, but also rich in nutrition, which is very suitable for cattle and sheep. The production process of stored fermented feed first needs to crush raw materials such as corn or plant stalks. For large-scale farms, the amount of crushing is very large. There are many disadvantages. [0003] The crushing effect of the existing straw grinder is affected by the straw itself during the crushing process, the crushing is uneven, the dry crushing of the straw is relatively uniform, the more flexible and moist the straw, the worse the crushing effect, and in sev...

AI Technical Summary

Problems solved by technology

The production process of stored fermented feed first needs to crush raw materials such as corn or plant stalks. For large-scale farms, the amount of crushing is very large. There are many disadvantages

[0003] The crushing effect of the existing straw grinder is affected by the straw itself during the crushing process, the crushing is uneven, the dry crushing of the straw is relatively uniform, the more flexible and moist the straw, the worse the crushing effect, and in severe cases, the feeding of the crushing bin will also be affected , the crushing efficiency slows down, the reason is that the crushing bin feeds the material through the rotation of the cutter head, and breaks the straw at the same time. The cutter head rotates in one direction, and the drier the straw is, the easier it is to break. In the process of straw crushing operation, the method is relatively simple , so the crushing effect is seriously affected by the straw itself, and the quality of the crushed forage is difficult to achieve the ideal state

In addition, the existing straw grinder can only focus on straw when crushing storage feed. When crushing corn and other miscellaneous grain storage feed raw materials, the crushing is not thorough and cannot meet the production requirements. The efficiency of corn crushing processing equipment is generally very low. , unable to meet the large-scale processing needs of storage feed

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