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CN-224208524-U - Raw material pretreatment device for feed processing

CN224208524UCN 224208524 UCN224208524 UCN 224208524UCN-224208524-U

Abstract

The utility model discloses a raw material pretreatment device for feed processing, which relates to the technical field of feed processing and comprises a screening assembly, a screening assembly and a driving assembly, wherein the screening assembly comprises a box body, a sealing door fixed on one side of the box body, a discharging hopper fixed on the top of the box body, a filter screen is arranged in the box body, one end of the filter screen is rotatably connected with the inner wall of the box body, a receiving part is arranged on one side of the box body, the driving assembly is arranged on one side of the box body and comprises a driving part fixed on one side of the box body, a connecting rod is fixed at the output end of the driving part, an eccentric block is fixed at the end part of the driving assembly, a buffer block matched with the eccentric block is fixed at the top of the filter screen, a fixing shaft is rotationally connected in the discharging hopper, and the end part of the filter screen is matched with the driving part. According to the utility model, the vibration of the filter screen can be driven by the driving component, so that the screening efficiency is improved, and meanwhile, the blanking speed can be controlled, so that the materials on the filter screen are always in a tiled state, the accumulation of the materials is avoided, and the screening efficiency is greatly improved.

Inventors

  • LI CHANGQI
  • LI CHANGCHAO

Assignees

  • 云南牧禾煦农业科技发展有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. A raw material pretreatment device for feed processing is characterized by comprising, The screening assembly (1) comprises a box body (11), a sealing door (12) fixed on one side of the box body (11), a discharging hopper (13) fixed on the top of the box body (11), a filter screen (14) arranged in the box body (11), one end of the filter screen (14) rotationally connected with the inner wall of the box body (11), a receiving piece (15) arranged on one side of the box body (11), and The driving assembly (2) is arranged on one side of the box body (11), and comprises a driving piece (21) fixed on one side of the box body (11), a connecting rod (22) is fixed at the output end of the driving piece (21), an eccentric block (23) is fixed at the end portion of the driving piece, a buffer block (24) matched with the eccentric block (23) is fixed at the top of the filter screen (14), a fixed shaft (25) is rotationally connected with the discharging hopper (13), the end portion of the fixed shaft is matched with the driving piece (21), and a baffle (26) is fixed on the surface of the fixed shaft (25).
  2. 2. The feed pretreatment apparatus according to claim 1, wherein the screening assembly (1) further comprises a support base (16) fixed to the bottom of the case (11), and a slip-preventing pad (17) is fixed to the bottom of the support base.
  3. 3. The feed pretreatment device according to claim 2, wherein the screening assembly (1) further comprises a discharging frame (18) sliding in the box body (11), and a receiving block (19) is fixed on the inner bottom wall of the box body (11).
  4. 4. The feed pretreatment device according to claim 3, wherein the receiving member (15) comprises a clamping seat (151) fixed on one side of the box body (11), a discharge port (152) is formed on one side of the box body (11), the clamping seat (151) is positioned at the bottom of the discharge port (152), and a clamping groove (153) is formed in the clamping seat.
  5. 5. The feed pretreatment device according to claim 4, wherein the receiving member (15) further comprises a receiving block (154) sliding in the receiving groove (153), and a receiving box (155) is fixed to one side of the receiving block (154).
  6. 6. The feed pretreatment device as recited in claim 5, wherein the receiving member (15) further comprises a baffle plate (156) fixed to both sides of the inner wall of the discharge port (152) and positioned at the end of the filter screen (14).
  7. 7. The feed pretreatment device according to claim 6, wherein the driving member (21) comprises a driving motor (211) fixed to an end of the connecting rod (22), and a mounting base (212) is fixed to a bottom of the driving motor, and one side of the mounting base (212) is fixed to the case (11).
  8. 8. The feed pretreatment device as recited in claim 7, wherein the driving member (21) further comprises a fixing block (213) fixed to the inner wall of the housing (11) and positioned below the filter screen (14), and a buffer spring (214) is fixed to the top of the fixing block (213) and fixed to the filter screen (14).
  9. 9. The feed pretreatment device according to claim 8, wherein the driving member (21) further comprises a driving gear (215) fixed to an output end of the driving motor (211), and a driven gear (216) meshed with the driving gear (215) is fixed to an end of the fixed shaft (25).
  10. 10. The feed pretreatment device according to claim 9, wherein a plurality of baffles (26) are provided and uniformly distributed on the surface of the fixed shaft (25), and the ends of the baffles are in contact with the inner wall of the discharging hopper (13).

Description

Raw material pretreatment device for feed processing Technical Field The utility model relates to the technical field of feed processing, in particular to a raw material pretreatment device for feed processing. Background The feed is a general term of foods of animals raised by all people, more narrowly generally refers to foods of animals raised by agriculture or animal husbandry, the livestock feed is required to be subjected to pretreatment steps such as screening, cleaning, drying, crushing and the like before finishing, the screening of raw materials is particularly critical, large-particle materials which are not completely crushed in the raw materials or foreign matters doped in the raw materials such as crushed stones are required to be removed, the follow-up operation is carried out, the influence on the precision of the follow-up processing is avoided, and the feed screening in the prior art is generally carried out by directly pouring a lot of materials on an inclined filter screen, so that the screening is carried out in the process of downward movement of the materials, and the screening mode is not fine enough and is easy to cause accumulation of the materials, so that the screening efficiency is lower. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. The present utility model has been made in view of the above-mentioned problems and/or problems occurring in the conventional raw material pretreatment apparatus for feed processing. Therefore, the utility model aims to solve the problems that in the prior art, a lot of materials are generally directly poured on an inclined filter screen in the feed screening process, so that the materials are screened in the downward moving process, and the screening mode is not fine enough, so that the materials are easily accumulated, and the screening efficiency is lower. The raw material pretreatment device for feed processing comprises a screening assembly, a screening assembly and a driving assembly, wherein the screening assembly comprises a box body, a sealing door fixed on one side of the box body, a discharging hopper fixed on the top of the box body, a filter screen is arranged in the box body, one end of the filter screen is rotatably connected with the inner wall of the box body, a receiving part is arranged on one side of the box body, the driving assembly is arranged on one side of the box body and comprises a driving part fixed on one side of the box body, a connecting rod is fixed at the output end of the driving part, an eccentric block is fixed at the end of the driving part, a buffer block matched with the eccentric block is fixed at the top of the filter screen, a fixed shaft is rotationally connected with the discharging hopper, the end of the fixing shaft is matched with the driving part, and a baffle is fixed on the surface of the fixed shaft. As a preferable scheme of the raw material pretreatment device for feed processing, the screening assembly further comprises a supporting seat fixed at the bottom of the box body, and an anti-skid pad is fixed at the bottom of the supporting seat. As a preferable scheme of the raw material pretreatment device for feed processing, the screening assembly further comprises a discharging frame sliding in the box body, and a bearing block is fixed on the bottom wall in the box body. As a preferable scheme of the raw material pretreatment device for feed processing, the material receiving part comprises a clamping seat fixed on one side of a box body, a discharge hole is formed in one side of the box body, the clamping seat is positioned at the bottom of the discharge hole, and a clamping groove is formed in the clamping seat. As a preferable scheme of the raw material pretreatment device for feed processing, the material receiving piece further comprises a clamping block sliding in the clamping groove, and a material receiving box is fixed on one side of the clamping block. As an optimal scheme of the raw material pretreatment device for feed processing, the material receiving part further comprises a baffle plate which is fixed on two sides of the inner wall of the discharge hole and is positioned at the end part of the filter screen. As a preferable scheme of the raw material pretreatment device for feed processing, the driving piece comprises a driving motor fixed at the end part of the connecting rod, a mounting seat is fixed at the bottom of the driving motor, and one side of the mounting seat is fixed with the box body. As a preferable scheme of the raw material pretreatment device for feed processing, the driving piece further comprises a fixed block fixed on the inner wa