Feed crushing device with dust recycling function

Abstract

The invention provides a feed crushing device with the function of dust recovery, belonging to the field of crushing devices, including a small particle collection device, a funnel-shaped collection device, a vibration device, a secondary crushing and screening device, a disc cutting device, a feeding device and a transmission device; the inside of the transmission device placement chamber is provided with a first transmission device and a second transmission device; the inside of the crushing and screening chamber is provided with a secondary crushing and screening device, a slope screen, a funnel-shaped collection device and a small particle collection device Compared with the common crusher of the present invention, the crushing rate can be accelerated and the effect of feed crushing can be improved by the setting of the multi-stage crushing device and the arc-shaped screen; Filter out the small particles and dust contained in the broken feed, and use the setting of the small particle collection device below to filter and collect the dust feed in the air, reducing the waste of resources.

Description

technical field [0001] The invention relates to a crushing device, in particular to a feed crushing device with dust recovery function. Background technique [0002] At present, after the feed is cooled and dried by the granulator, the particles are generally relatively large, and the chicks cannot peck. Therefore, according to the requirements of different animal foraging habits and growth stages, it needs to be broken into different particle sizes; but in the prior art , most of the crushers are composed of double crushing wheels, and the feed is crushed through the extrusion between the two crushing wheels. Through this traditional crushing method, a good crushing effect cannot be achieved, and the size is uneven, and the crushing rate Low cost, cumbersome operation, and the crushed feed has to be screened by an external vibrating screen. The operation is cumbersome. Due to uneven crushing, the crushed particles are uneven in size, and there is no dust collection device, ...

AI Technical Summary

Problems solved by technology

[0002] At present, after the feed is cooled and dried by the granulator, the particles are generally relatively large, and the chicks cannot peck. Therefore, according to the requirements of different animal foraging habits and growth stages, it needs to be broken into different particle sizes; but in the prior art , most of the crushers are composed of double crushing wheels, and the feed is crushed through the extrusion between the two crushing wheels. Through this traditional crushing method, a good crushing effect cannot be achieved, and the size is uneven, and the crushing rate Low cost, cumbersome operation, and the crushed feed has to be screened by an external vibrating screen. The operation is cumbersome. Due to uneven crushing, the size of the crushed particles is uneven, and there is no dust collection device, resulting in waste of resources.

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