CN214440802U

CN214440802U - Feed production raw materials sieving mechanism

Info

Publication number: CN214440802U
Application number: CN202120059465.XU
Authority: CN
Inventors: 邢江龙
Original assignee: Huaibin Shunhe Agricultural Comprehensive Development Co ltd
Current assignee: Huaibin Shunhe Agricultural Comprehensive Development Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-22
Anticipated expiration: 2031-01-11

Abstract

The utility model provides a feed production raw materials sieving mechanism, includes the screening case, the screening case includes box and last box down, it establishes to go up the box lid on the box down, it is provided with the feed opening on the box to go up, be provided with on one side tank wall of box upper end down and keep away a fluting, the opposite side of box is provided with spacing axle down, still includes the vibration sieve, the one end fixing of vibration sieve is provided with rotates the seat, the lower extreme that rotates the seat is provided with U type groove, spacing axle rotates the setting and is in U type inslot, the other end slope downwardly extending of vibration sieve is provided with the rotation axis in keeping away a fluting and its below, the rotation axis with box rotates down and connects and its tip rotates and be connected with power device, be provided with the bellying on the periphery of rotation axis. In a word, the utility model provides an among the prior art screening process not only consume the manpower, but also can produce a large amount of dust, harm the healthy problem of workman.

Description

Feed production raw materials sieving mechanism

Technical Field

The utility model relates to a feed production technical field, concretely relates to feed production raw materials sieving mechanism.

Background

The raw materials of the feed often contain a certain amount of impurities, and in order to ensure the subsequent normal processing of the feed, the feed raw materials need to be screened to remove the impurities.

The existing screening process of the feed production raw materials is that the feed raw materials are firstly placed on a filter sieve, and then the filter sieve is manually lifted and rocked, so that impurities of the feed raw materials are sieved, the whole screening process consumes manpower, and a large amount of dust can be generated to harm the health of workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a feed production raw materials sieving mechanism to solve among the prior art screening process and not only consume the manpower, but also can produce a large amount of dust, harm the healthy problem of workman.

In order to solve the above problem, the utility model provides a following technical scheme:

a screening device for feed production raw materials comprises a screening box, wherein the screening box comprises a lower box body and an upper box body, the upper box body is covered on the lower box body, a feed opening is formed in the upper box body, a position avoiding notch is formed in the box wall on one side of the upper end of the lower box body, a limiting shaft is arranged on the other side of the lower box body, and the limiting shaft is fixedly arranged in the lower box body; the vibrating screen plate is arranged in the lower box body and is arranged with the inner wall of the lower box body in a sliding way, one end of the vibrating screen plate is positioned below the feed opening, and the end part of the vibrating screen plate is fixedly provided with a rotating seat, the lower end of the rotating seat is provided with a U-shaped groove, the limiting shaft is rotatably arranged in the U-shaped groove, the other end of the vibrating screen plate extends downwards to the avoidance notch in an inclined way, a rotating shaft is arranged below the vibrating screen plate, the rotating shaft is parallel to the limiting shaft, the rotating shaft is rotationally connected with the lower box body, the end part of the rotating shaft is rotationally connected with a power device, the circumferential surface of the rotating shaft is provided with at least two convex parts which are arranged at intervals along the circumferential direction of the rotating shaft, when the rotating shaft is rotated, the convex part is in clearance contact with the bottom surface of the vibrating screen plate.

Further, the feed opening sets up to be on a parallel with the bar opening of spacing axle, the top of feed opening is provided with down the hopper, the fixed striker plate that is provided with on one side inner wall of lower hopper, the one end of striker plate is located one side of feed opening and with the inner wall fixed connection of lower hopper, the other end slope of striker plate sets up downwards and is located the opposite side of feed opening.

Further, the one end of rotation axis extends to the outside of box and its tip are provided with the cross section and are the post of inserting of rectangle down, still include the crank, the one end of crank be provided with insert the post and peg graft complex jack, insert the post cooperation and insert in the jack, through rocking the crank drives the rotation axis rotates.

Furthermore, the upper surface of box is provided with spacing post down, spacing post is rectangular distribution and sets up four, be provided with on the bottom surface of last box with the spacing hole of spacing post adaptation, spacing post clearance inserts in the spacing is downthehole.

Furthermore, the vibrating screen plate is provided with a plurality of optional parts, and different sieve pore diameters of the vibrating screen plate are different.

Furthermore, a material receiving box is arranged on one side of the lower box body and is located below the end part of the vibrating screen plate.

Furthermore, the bottom of the lower box body is provided with a sundry collecting port, and a drawer is arranged on the sundry collecting port in a sliding fit manner.

Further, a handle is arranged on the drawer.

Compared with the prior art, use the utility model discloses a technical scheme's beneficial effect does: through rotating the rotation axis, make bellying intermittent type ground and vibration sieve's bottom surface contact, vibration sieve constantly vibrates feed ingredient to it sieves, the manpower has been saved by a wide margin, through setting up vibration sieve in the inside of box and last box down, not only can effectively prevent that dust from leaking everywhere in the screening process, when vibration sieve takes place to damage or the jam needs to be maintained in addition, also can directly take off the box from the box down, very convenient and fast. In a word, the utility model provides an among the prior art screening process not only consume the manpower, but also can produce a large amount of dust, harm the healthy problem of workman.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the portion B in FIG. 1;

FIG. 4 is a schematic perspective view of FIG. 1;

FIG. 5 is an exploded view of the structure of FIG. 4;

fig. 6 is a partially enlarged view of a portion C in fig. 5.

Wherein the figures include the following reference numerals:

10. a lower box body; 1001. collecting impurities; 1002. a limiting column; 1003. a limiting shaft; 1004. carrying out avoiding and slotting; 20. a drawer; 2001. a handle; 30. a material receiving box; 40. a crank; 50. vibrating the sieve plate; 5001. a rotating seat; 5002. a U-shaped groove; 60. an upper box body; 6001. a feeding port; 70. feeding a hopper; 7001. a striker plate; 80. a rotating shaft; 8001. a boss portion; 8002. and (5) inserting the column.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example (b): referring to fig. 1 to 6, the utility model provides a feed production raw material screening device, which comprises a screening box, wherein the screening box comprises a lower box body 10 and an upper box body 60, the upper box body 60 is covered on the lower box body 10, a feed opening 6001 is arranged on the upper box body 60, a position-avoiding notch 1004 is arranged on one box wall at the upper end of the lower box body 10, a limiting shaft 1003 is arranged on the other side of the lower box body 10, and the limiting shaft 1003 is fixedly arranged in the lower box body 10; the vibrating screen plate comprises a vibrating screen plate 50, the vibrating screen plate 50 is arranged in a lower box body 10, the vibrating screen plate 50 and the inner wall of the lower box body 10 are arranged in a sliding mode, one end of the vibrating screen plate 50 is located below a discharging opening 6001, the end portion of the vibrating screen plate 50 is fixedly provided with a rotating seat 5001, the lower end of the rotating seat 5001 is provided with a U-shaped groove 5002, a limiting shaft 1003 is arranged in the U-shaped groove 5002 in a rotating mode, the other end of the vibrating screen plate 50 extends downwards in an inclined mode to a position avoiding groove 1004, a rotating shaft 80 is arranged below the vibrating screen plate 50, the rotating shaft 80 is parallel to the limiting shaft 1003, the rotating shaft 80 is connected with the lower box body 10 in a rotating mode, the end portion of the rotating shaft 80 is connected with a power device in a rotating mode, protruding portions 8001 are arranged on the circumferential surface of the rotating shaft 80, at least two protruding portions 8001 are arranged at intervals along the circumferential direction of the rotating shaft 80, when the rotating shaft 80, the protruding portions 8001 are in a clearance contact with the bottom surface of the vibrating screen plate 50, in the embodiment, the protruding portions 8001 are arranged to be arc-shaped protrusions, the transition is more stable when the boss 8001 is in clearance contact with the bottom surface of the vibrating screen plate 50, and the abrasion of the boss 8001 is reduced.

In this embodiment, feed opening 6001 sets up to be on a parallel with the bar opening of spacing axle 1003, feed opening 6001's top is provided with down hopper 70, the fixed striker plate 7001 that is provided with on one side inner wall of lower hopper 70, striker plate 7001's one end be located one side of feed opening 6001 and with the inner wall fixed connection of lower hopper 70, striker plate 7001's other end slope sets up downwards and is located the opposite side of feed opening 6001, at first add feed ingredient in the hopper 70 down, because striker plate 7001's existence, feed ingredient can become the dispersion of bar and fall into on vibrating screen plate 50, improve subsequent screening effect and efficiency.

In this embodiment, the one end of rotation axis 80 extends to the outside of box 10 down and its tip is provided with the cross section and is inserted the post 8002 for the rectangle, still includes crank 40, the one end of crank 40 is provided with and inserts the post 8002 and peg graft the complex jack, it inserts in the jack to insert the post 8002 cooperation, it rotates to drive rotation axis 80 through rocking crank 40, because the arm of force of crank 40 is longer, can labour saving and time saving, also can prevent that rotation axis 80 from rotating too fast, make the fodder raw materials not too late by the filter of vibration sieve 50 just slide down.

In this embodiment, the upper surface of lower box 10 is provided with spacing post 1002, and spacing post 1002 is the rectangular distribution and sets up four, is provided with the spacing hole with spacing post 1002 adaptation on the bottom surface of last box 60, and spacing post 1002 clearance inserts spacing downthehole, and simple structure can pinpoint lower box 10 and last box 60, prevents that the dust from leaking.

Further, vibrating screen plate 50 sets up a plurality of as the spare part, and different vibrating screen plate 50's mesh aperture is different, through changing different vibrating screen plate 50, can realize sieving the edulcoration to the feed ingredient of different particle sizes, and it is simple to change, convenient to use, the commonality is strong.

In this embodiment, one side of lower box 10 is provided with receipts workbin 30, receives workbin 30 and is located the below of vibrating screen 50 tip, collects vibrating screen 50 and filters the good feed ingredient of screening.

In this embodiment, the bottom of the lower box 10 is provided with a trash collecting opening 1001, and the trash collecting opening 1001 is provided with a drawer 20 in a sliding fit manner, so as to collect the impurities filtered and sieved by the vibrating sieve plate 50.

Further, a handle 2001 is disposed on the drawer 20 to facilitate pushing and pulling the drawer 20.

The embodiment of the utility model provides a pair of feed production raw materials sieving mechanism, at first put into vibrating screen plate 50's one end with feed raw materials through feed opening 6001 on last box 60, the rethread rotates rotation axis 80, make bellying 8001 contact with vibrating screen plate 50's bottom surface interstitially, vibrating screen plate 50 constantly vibrates feed raw materials to it sieves, manpower has been saved by a wide margin, vibrating screen plate 50 vibration range is great, the screening effect is better, through setting up vibrating screen plate 50 box 10 and last box 60's inside down, not only can effectively prevent that the dust from leaking everywhere in the screening process, and when vibrating screen plate 50 takes place to damage or block up and need maintain, also can directly take off last box 60 from box 10 down, maintain vibrating screen plate 50, very convenient and fast. In a word, the utility model provides an among the prior art screening process not only consume the manpower, but also can produce a large amount of dust, harm the healthy problem of workman.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The feed production raw material screening device is characterized by comprising a screening box, wherein the screening box comprises a lower box body (10) and an upper box body (60), the upper box body (60) is covered on the lower box body (10), a feed opening (6001) is formed in the upper box body (60), a position avoiding groove (1004) is formed in the box wall of one side of the upper end of the lower box body (10), a limiting shaft (1003) is arranged on the other side of the lower box body (10), and the limiting shaft (1003) is fixedly arranged in the lower box body (10); still include vibration sieve board (50), vibration sieve board (50) set up in the inside of box (10) down and vibration sieve board (50) with the inner wall of box (10) slides and sets up down, the one end of vibration sieve board (50) is located the below of feed opening (6001) and its end fixing are provided with and rotate seat (5001), the lower extreme that rotates seat (5001) is provided with U type groove (5002), spacing axle (1003) rotate the setting in U type groove (5002), the other end slope downwardly extending of vibration sieve board (50) to keep away in position fluting (1004) and its below is provided with rotation axis (80), rotation axis (80) with spacing axle (1003) parallel arrangement, rotation axis (80) with box (10) rotate to be connected and its end rotation is connected with power device down, be provided with bellying (8001) on the periphery of rotation axis (80), the number of the boss parts (8001) is at least two, and the boss parts (8001) are arranged at intervals in the circumferential direction of the rotating shaft (80), and when the rotating shaft (80) is rotated, the boss parts (8001) are in contact with the bottom surface of the vibrating screen plate (50) in a clearance manner.

2. The feed production raw material screening device according to claim 1, characterized in that the blanking port (6001) is provided with a strip-shaped opening parallel to the limiting shaft (1003), a blanking hopper (70) is arranged above the blanking port (6001), a material blocking plate (7001) is fixedly arranged on the inner wall of one side of the blanking hopper (70), one end of the material blocking plate (7001) is positioned on one side of the blanking port (6001) and is fixedly connected with the inner wall of the blanking hopper (70), and the other end of the material blocking plate (7001) is obliquely arranged downwards and is positioned on the other side of the blanking port (6001).

3. The feed production raw material screening device according to claim 1, wherein one end of the rotating shaft (80) extends to the outside of the lower box body (10), an inserting column (8002) with a rectangular cross section is arranged at the end of the rotating shaft, the feed production raw material screening device further comprises a crank (40), a jack matched with the inserting column (8002) in an inserting mode is arranged at one end of the crank (40), the inserting column (8002) is inserted into the jack in a matching mode, and the rotating shaft (80) is driven to rotate through shaking of the crank (40).

4. The feed production raw material screening device according to claim 1, wherein four limiting columns (1002) are arranged on the upper surface of the lower box body (10) in a rectangular distribution manner, limiting holes matched with the limiting columns (1002) are formed in the bottom surface of the upper box body (60), and the limiting columns (1002) are inserted into the limiting holes in a clearance manner.

5. The feed production material screening apparatus according to claim 4, wherein a plurality of the vibrating screen deck (50) is provided as an alternative, and the mesh size of the vibrating screen deck (50) is different.

6. The feed production raw material screening device according to claim 1, wherein a material receiving box (30) is arranged on one side of the lower box body (10), and the material receiving box (30) is positioned below the end part of the vibrating screen plate (50).

7. The feed production raw material screening device according to claim 1, wherein a trash collecting opening (1001) is formed in the bottom of the lower box body (10), and a drawer (20) is arranged on the trash collecting opening (1001) in a sliding fit mode.

8. The feed production material screening apparatus according to claim 7, wherein a handle (2001) is provided on the drawer (20).