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A vibrating screening device for livestock feed

A vibration screening and feed technology, which is applied in the field of livestock feed processing, can solve the problems affecting processing, affecting the efficiency of screening, and difficult to refine and sieve dry raw materials, so as to achieve the effect of improving processing efficiency and promoting screening

Active Publication Date: 2022-01-25
常州市宏寰机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the processing of fine feed, it is necessary to refine the raw materials required for mixing and then mix them. The dry feed materials are often finely screened by extrusion, but there is a problem in the conventional extrusion type fine screen in the prior art The inherent problem is that it is difficult to refine and sieve the strip-shaped dry raw materials during extrusion, which affects the subsequent processing and also affects the efficiency of screening

Method used

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  • A vibrating screening device for livestock feed
  • A vibrating screening device for livestock feed
  • A vibrating screening device for livestock feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see figure 1 , in the embodiment of the present invention, a livestock feed vibrating screening device includes a housing 1, an upper cover 2 is installed on the upper end of the housing 1, an elastically supported filter screen 5 is provided in the housing 1, and a filter screen 5 is provided with a For the pressing structure 3 of the pressing material, the upper cover 2 is installed with a dust-proof structure 8 communicating with the housing 1, the pressing structure 3 and the filter screen 5 are oppositely arranged, the pressing structure 3 is suspended by elasticity, and the driving structure 11 is driven close to the filter screen 5, and the pressing structure 3 is elastically approached to the filter screen 5 under the drive of the drive structure 11 and is elastically extruded in sections.

[0026] Both sides of the housing 1 are symmetrically connected with a strut 6, the strut 6 is composed of a spring elastically connected sleeve and a sliding rod, the sleeve...

Embodiment 2

[0031] see Figure 2-3 , in the embodiment of the present invention, a vibratory screening device for livestock feed, on the basis of Embodiment 1, the pressing structure 3 includes a first pressing plate 31 and a second pressing plate 32 connected elastically by a spring, the first pressing plate 31 and the suspension rod 4 are connected, the second pressure plate 32 is provided with multiple groups of leakage holes 34, and the side of the first pressure plate 31 close to the second pressure plate 32 is fixedly provided with multiple groups of protrusions 33 corresponding to the leakage holes 34, and the diameter of the protrusions 33 is the same as that of the leakage holes. Hole 34 fits.

[0032] When the first pressing plate 31 and the second pressing plate 32 moved downwards and approached the filter screen 5, the material could be extruded by the second pressing plate 32. When the cam continued to push the first pressing plate 31 and the second pressing plate 32 to move ...

Embodiment 3

[0034] see Figure 4 , in the embodiment of the present invention, a livestock feed vibration screening device, on the basis of embodiments 1 and 2, the dust-proof structure 8 includes a dust box 81 fixedly connected to the upper cover The threaded cover 82 on the dust box 81 and the dust guiding pipe 83 connecting the dust collecting box 81 and the housing 1, the threaded cover 82 is mounted on the side of the dust collecting box 81 away from the upper cover 2 through thread fit, and one end of the dust guiding pipe 83 runs through the dust collecting box 81. The bottom of the dust box 81 communicates with the housing 1, and is set opposite to the ventilation fan 10, and the other end extends into the upper part of the dust box 81, and the two sides of the dust box 81 are also symmetrically connected with multiple groups for winding and fixing floc floating objects The solid miscellaneous rod 84, the threaded cap 82 is provided with an exhaust port 85 for exhaust.

[0035]Th...

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PUM

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Abstract

The invention discloses a vibrating screening device for livestock feed, which comprises a housing, an upper cover is installed on the upper end of the housing, an elastically supported filter screen is arranged in the housing, a pressing structure for pressing material is arranged on the filter screen, and the upper cover A dust-proof structure connected to the shell is installed on the top, and the pressing structure is set opposite to the filter screen. The pressing structure is elastically suspended and driven close to the filter screen by the driving structure. The pressing structure is elastically close to the filter screen driven by the driving structure. And it is segmented elastic extrusion. In the present invention, after the driving structure is driven, the pressing structure gradually approaches the elastically supported filter screen on which the material is placed, and the pressing structure cooperates with the filter screen to pressurize the material, so that the composite standard material can quickly pass through the filter screen, further extruded, and filtered The elasticity of the net decreases, and the inner elastic contraction of the binder structure makes the part of the binder structure protrude to produce a cutting effect on the flat material, promote the screening of the material, and improve the processing efficiency.

Description

technical field [0001] The invention relates to the technical field of animal feed processing, in particular to a vibration screening device for animal feed. Background technique [0002] Animal husbandry refers to the use of livestock, poultry and other animals that have been artificially raised and domesticated by us, or the physiological functions of wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and breeding, so that they can use pasture and feed The process of converting plant energy into animal energy to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk, and medicinal materials. It is an extremely important link in the material exchange between human beings and nature. Animal husbandry is an important part of agriculture, and it is listed as the two pillars of agricultural production alongside planting. [0003] In the process of animal husbandry, the feeding of animals is mainly based on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/46A23N17/00B08B15/04B30B1/26
CPCB07B1/28B07B1/46A23N17/00B08B15/04B30B1/261
Inventor 王芳
Owner 常州市宏寰机械有限公司