Adjustable screening device for feed raw material processing and crushing

A technology of feed raw material and screening device, which is applied in the fields of feed, sieve, application, etc., can solve the problems of inability to screen out feed products in time, inability to automatically adjust the degree of screening changes, and poor pulverization effect.
CN112742571AInactive Publication Date: 2021-05-04徐艾华
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
徐艾华
Publication Date
2021-05-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an adjustable screening device for feed raw material processing and crushing. The outer surface of a rotating column is sleeved with a sleeve, the top of the sleeve is movably connected with an adjusting plate, the interior of the adjusting plate is slidably mounted on the front and rear surfaces of a sleeving head, and the sleeving head is slidably mounted at the inner end of the rotating column; and the sleeving head is movably installed in a swing rod, a screening barrel is fixedly installed on the outer surface of the swing rod, and a material receiving box is arranged below the screening barrel. After crushed feed falls into the screening barrel through a hose, the adjusting plate on the surface of the sleeve pulls the sleeving head to move, so that in the rotating process of the rotating column, the sleeving head is driven to swing front and back in the rotating process, the sleeving head drives the screening barrel on the top of the swing rod to swing front and back when swinging, screened feed particles fall into a receiving box, feed products meeting the particle size requirement can be quickly screened out, feed is in a moving state in the screening process, and the screening effect is improved.
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Description

technical field

[0001] The invention belongs to the technical field of feed processing, and in particular relates to an adjustable screening device for processing and pulverizing feed raw materials. Background technique

[0002] Feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grain, and feed additives. Raw materials and solid feed often require specific crushing equipment to be processed into granules to improve the digestibility of livestock and poultry.

[0003] When the traditional feed crushing equipment crushes the feed raw materials, its crushing effect is not good, and the internal feed is easy to accumulate, resulting in uneven particle size. The degree of sieving can be automatically adjusted. Therefore, in view of this, the existing structure and deficiencies are stu...

Claims

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