Multistage forage cutting and crushing device

Abstract

The invention discloses a multistage forage cutting and crushing device. The multistage forage cutting and crushing device comprises a processing box, a primary cutting box, a secondary cutting box and a crushing box are arranged in an inner cavity of the processing box, a feeding hopper is arranged at the top end of the primary cutting box, a cutting rotating shaft is transversely arranged in theprimary cutting box, a cutting motor is arranged on the side wall of the primary cutting box, the cutting rotating shaft is connected with a motor shaft of the cutting motor through a coupler, a plurality of cutting knife rests are arranged on the cutting rotating shaft at equal intervals, locking bolts are arranged on the cutting knife rests, and vertical cutters and horizontal cutters are installed on the locking bolts correspondingly. According to the device, the vertical cutters and the horizontal cutters operate in a cooperating mode, so that forage is cut and crushed in a multi-dimensional cutting direction, and the quality of material processing is ensured.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a multi-stage feed cutting and crushing device. Background technique [0002] my country is a large agricultural country. In the countryside of our country, besides planting crops, farmers also raise some livestock such as pigs, cattle, and sheep to increase their income. Raising pigs, cattle, sheep and other livestock in rural areas of our country all use wild weeds and crops Rods or leaves are used to feed and feed, and they need to be cut with a knife before feeding; the forage grinder is mainly used to crush various forages and various roughages. The purpose of forage crushing is to increase the surface area of ​​feed products and adjust the particle size. and it is easy to contact with the digestive juice in the digestion side, which is beneficial to improve the digestibility and better absorb the nutrients of the forage; the forage crushing device in the prior art is not suita...

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country. In the countryside of our country, besides planting crops, farmers also raise some livestock such as pigs, cattle, and sheep to increase their income. Raising pigs, cattle, sheep and other livestock in rural areas of our country all use wild weeds and crops Rods or leaves are used to feed and feed, and they need to be cut with a knife before feeding; the forage grinder is mainly used to crush various forages and various roughages. The purpose of forage crushing is to increase the surface area of ​​feed products and adjust the particle size. and it is easy to contact with the digestive juice in the digestion side, which is beneficial to improve the digestibility and better absorb the nutrients of the forage; the forage crushing device in the prior art is not suitable for breaking up the haystack or strip-shaped feed Grinding, so a forage processing device for animal husbandry is proposed to solve the above-mentioned problems

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