CN221108881U

CN221108881U - Raw material screening device

Info

Publication number: CN221108881U
Application number: CN202322624397.9U
Authority: CN
Inventors: 张勇; 张伟
Original assignee: Shanghai Zhense Agricultural Technology Co ltd
Current assignee: Shanghai Zhense Agricultural Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-06-11
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a raw material screening device which comprises a supporting plate and a base box, wherein the supporting plate is rotationally connected to the inner wall of the base box, a motor is fixed on the outer wall of the top of the supporting plate through bolts, a supporting ring is welded on the outer wall of the top of the supporting plate, an outer cylinder is rotationally connected to the inner wall of the supporting ring, a sieve pore is formed on the outer side wall of the outer cylinder, and a bevel gear I, a bevel gear II, a bevel gear III, a half gear, a gear and a turning-up plate are arranged. The utility model can avoid incomplete screening caused by gravity, and is provided with the fixing rod, the elastic plastic plate and the clamping column, when the inner cylinder is pulled, the clamping column bonded outside the elastic plastic plate is ejected and clamped in the clamping groove in the first butt joint, so that the position of the inner cylinder is quickly fixed.

Description

Raw material screening device

Technical Field

The utility model relates to the technical field of livestock raising, in particular to a raw material screening device.

Background

When the living standard of people is continuously improved, demands for various substances are more and more, a great amount of demands are generated no matter what the products are used or food is, and demands for breeding related products such as meat are also more and more, so that the field of breeding and livestock raising is rapidly developed, and raw materials are required to be screened in the breeding process so as to select fine materials and coarser materials for different feeding.

Through retrieving, chinese patent application number is CN 211756695U's patent, disclosed poultry fodder sieving mechanism, including casing and screen bowl, the casing bottom is uncovered, screen bowl both ends opening, and the both ends of screen bowl are all inside the casing through the bearing connection, high back is low before the screen bowl, the front end of screen bowl is fixed with the rotating turret, the front side of casing is provided with driving motor, and driving motor passes through gear train drive rotating turret, the front end intercommunication of casing has the passage, and the upper end of passage is connected with the funnel, the unloading hole has been seted up to the rear end of casing, and the outside of unloading hole is provided with the apron.

The above patents have the following disadvantages: when the device is used, the screen drum is driven to rotate by the driving motor to screen out raw materials with smaller particle sizes, but the device does not consider that after the raw materials with smaller particle sizes are screened out, even if a certain inclination angle exists, the raw materials with larger particle sizes can stay under the action of gravity to cause that part of the raw materials with smaller particle sizes are difficult to fall.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a raw material screening device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a raw materials sieving mechanism, includes backup pad, base case, the backup pad rotates to be connected in base incasement wall, backup pad top outer wall fixed mounting has the motor, backup pad top outer wall fixed mounting has the holding ring, holding ring inner wall rotates to be connected with the urceolus, the sieve mesh has been seted up to the urceolus outside lateral wall, the urceolus inner wall rotates to be connected with interior bull stick, the outside lateral wall fixed mounting of urceolus has the mount pad, the outside lateral wall fixed mounting of mount pad has bevel gear three, an interior bull stick fixed mounting has half gear, and other end fixed mounting has bevel gear one, the motor output has bevel gear two through key connection, bevel gear two, bevel gear three-phase meshing, the urceolus inner wall rotates to be connected with the gear, the gear meshes with half gear, the outside lateral wall fixed mounting of gear has the mount bar, the outside lateral wall fixed mounting of mount bar has the turning plate.

As still further aspects of the utility model: the inner wall of the outer cylinder is fixedly provided with a feeding pipe, the inside of the outer cylinder is fixedly provided with a partition board, and the outer side wall of the feeding pipe is connected with a closing cap through threads.

As still further aspects of the utility model: the inner wall of the outer cylinder is connected with an inner cylinder in a sliding manner, sieve holes with the same diameter as the outer cylinder are formed in the outer portion of the inner cylinder, and the side wall of the outer portion of the outer cylinder is connected with a cover plate through a hinge.

As still further aspects of the utility model: the small-grain-size storage box is arranged on the outer wall of the top of the supporting plate, and the large-grain-size storage box is fixedly arranged on the outer side wall of the base box.

As still further aspects of the utility model: the inner wall of the bottom of the base box is fixedly provided with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is connected with a lifting rod through a key.

As still further aspects of the utility model: the outer wall of the bottom of the supporting plate is connected with a fixing plate in a sliding manner, and the other end of the lifting rod is connected with the fixing plate in a rotating manner.

As still further aspects of the utility model: the outer side wall of the outer cylinder is fixedly provided with a first mounting ring, the outer side wall of the inner cylinder is fixedly provided with a second mounting ring, and the first mounting ring and the outer side wall of the mounting ring are respectively and fixedly provided with a first butt joint and a second butt joint.

As still further aspects of the utility model: the clamping groove is fixedly arranged on the inner wall of the first butt joint, the fixing rod is fixedly arranged on the inner wall of the second butt joint, the elastic plastic plate is clamped on the outer side wall of the fixing rod, the clamping columns are fixedly arranged on the outer wall of the top of the elastic plastic plate and the outer wall of the bottom of the elastic plastic plate, and the clamping columns are matched with the clamping groove.

Compared with the prior art, the utility model provides a raw material screening device, which has the following beneficial effects:

1. According to the utility model, the motor, the first bevel gear, the second bevel gear, the third bevel gear, the half gear, the gear and the turning-up plate are arranged, when the automatic screening device is used, the motor shell is opened to drive the second bevel gear to be meshed to drive the first bevel gear and the third bevel gear, so that the outer cylinder rotates and simultaneously drives the half gear to be meshed with the gear to turn 180 degrees, the turning of the raw materials at the bottom of the outer cylinder is realized, and the phenomenon that the materials are accumulated at the bottom due to gravity during screening is avoided, and the screening is incomplete.

2. According to the utility model, the inner cylinder and the cover plate are arranged, so that the inner cylinder can be pulled to realize dislocation of the sieve holes of the outer cylinder during use, and the diameter of the sieve holes can be adjusted.

3. According to the utility model, the first butt joint, the second butt joint, the fixing rod, the elastic plastic plate and the clamping column are arranged, so that when the inner cylinder is pulled, the clamping column adhered to the outer part of the elastic plastic plate is ejected and clamped in the clamping groove in the first butt joint, and the position of the inner cylinder is quickly fixed.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a raw material screening device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a base box of a raw material screening device according to the present utility model;

FIG. 3 is a schematic diagram of the full section of the outer cylinder of the raw material screening device according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of the outer cylinder of the raw material screening device according to the present utility model;

FIG. 5 is a schematic diagram of explosion structures of an outer cylinder and an inner cylinder of a raw material screening device according to the present utility model;

Fig. 6 is a schematic diagram of a full-section structure of a first butt joint and a second butt joint of a raw material screening apparatus according to the present utility model.

In the figure: 1. a large particle size storage box; 2. a small particle size storage box; 3. an outer cylinder; 4. a support plate; 5. a support ring; 6. a base box; 7. a motor; 8. a hydraulic cylinder; 9. a lifting rod; 10. a fixing plate; 11. bevel gears I; 12. bevel gears II; 13. bevel gears III; 14. a mounting base; 15. a mounting rod; 16. turning up the plate; 17. an inner cylinder; 18. a gear; 19. a half gear; 20. a partition plate; 21. a first mounting ring; 22. a second mounting ring; 23. a first butt joint; 24. a second butt joint; 25. clamping the column; 26. a clamping groove; 27. an elastic plastic plate; 28. a fixed rod; 29. a feed pipe; 30. a closing cap; 31. an inner rotating rod; 32. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

1-6, in order to avoid retention during screening, the raw material screening device comprises a supporting plate 4 and a base box 6, wherein the supporting plate 4 is rotationally connected to the inner wall of the base box 6, the outer wall of the top of the supporting plate 4 is fixedly provided with a motor 7 through a bolt, the outer wall of the top of the supporting plate 4 is welded with a supporting ring 5, the inner wall of the supporting ring 5 is rotationally connected with an outer cylinder 3, the outer side wall of the outer cylinder 3 is provided with sieve holes, the inner wall of the outer cylinder 3 is welded with a feeding pipe 29, the inner side wall of the outer cylinder 3 is internally welded with a baffle 20, the inner wall of the outer cylinder 3 is rotationally connected with an inner rotating rod 31, the outer side wall of the outer cylinder 3 is welded with a mounting seat 14, the outer side wall of the mounting seat 14 is welded with a bevel gear III 13, one end of the inner rotating rod 31 is welded with a half gear 19, the other end of the inner rotating rod is welded with a bevel gear III 11, the output end of the motor 7 is connected with a bevel gear II 12 through a key, the bevel gear II 11, the bevel gear II 12 and the bevel gear III 13 are meshed, the inner wall of the outer cylinder 3 is rotationally connected with a gear 18, the gear 18 is meshed with the half gear 19, the outer side wall of the gear 18 is welded with a mounting rod 15, and the outer side wall of the mounting rod is welded with a flange 16;

During the use, the user can go on the feeding pipe 29 to the inside joining of raw materials of outer section of thick bamboo 3, open motor 7 afterwards and drive bevel gear two 12 rotation, the meshing makes bevel gear one 11 and bevel gear three 13 rotate, bevel gear three 13 drives the urceolus 3 and rotates, the half gear 19 of the other end of interior bull stick 31 is driven to bevel gear one 11 simultaneously rotates, half gear 19 rotates the meshing gear 18 and drives turn-up plate 16 and do 180 tilting motion, when turning up plate 16 through the outside welded of installation pole 15 rotates urceolus 3, the raw materials of bottom overturns, avoid the material to pile up in the bottom because of gravity when screening, the screening is incomplete.

The inner wall of the outer cylinder 3 is connected with an inner cylinder 17 in a sliding manner, sieve holes with the same diameter as the outer cylinder 3 are formed in the outer part of the inner cylinder 17, and the outer side wall of the outer cylinder 3 is connected with a cover plate 32 through a hinge;

When the sieve is used, the inner cylinder 17 is pulled when the sieve pore size is required to be adjusted, so that the sieve pores of the inner cylinder 17 and the outer cylinder 3 are staggered, the size adjustment of the sieve pores is realized, and after the screening is finished, the cover plate 32 is opened, so that raw materials with larger particle sizes flow out and are collected.

The small-grain-size storage box 2 is arranged on the outer wall of the top of the supporting plate 4, and the large-grain-size storage box 1 is fixed on the outer side wall of the base box 6 through bolts;

When the screening device is used, when raw materials enter the outer barrel 3 for screening, the raw materials with smaller particle sizes directly fall into the small-particle-size storage box 2 for collection, and after the cover plate 32 is opened after screening is completed, the raw materials with larger particle sizes are collected through the large-particle-size storage box 1.

The outer side wall of the feed pipe 29 is connected with a closing cap 30 through threads;

In use, after the raw material is added through the feed pipe 29, the closing cap 30 is screwed down to close the feed pipe 29, so that the raw material is prevented from falling through the feed pipe 29 during screening.

The inner wall of the bottom of the base box 6 is fixedly provided with a hydraulic cylinder 8 through a bolt, the telescopic end of the hydraulic cylinder 8 is connected with a lifting rod 9 through a key, the outer wall of the bottom of the supporting plate 4 is slidably connected with a fixing plate 10, and the other end of the lifting rod 9 is rotationally connected with the fixing plate 10.

When the automatic feeding device is used, the hydraulic cylinder 8 can be opened to push the lifting rod 9, so that the fixing plate 10 slides on the inner wall of the supporting plate 4, and the inclination angle of the supporting plate 4 is adjusted, so that different raw materials can be fed in an inclined manner when being screened.

Working principle: during the use, the user accessible inlet pipe 29 carries out the joining of raw materials to inside the outer section of thick bamboo 3, the back is added to the raw materials, screw up closing cap 30, close inlet pipe 29, the raw materials is dropped through inlet pipe 29 during avoiding the screening, open pneumatic cylinder 8 and promote lifter 9, make fixed plate 10 slide in backup pad 4 inner wall, get into backup pad 4 inclination's regulation, carry out different angle slope unloading when realizing to different raw materials screening, afterwards, open motor 7 and drive bevel gear two 12 and rotate, the meshing makes bevel gear one 11 and bevel gear three 13 rotate, bevel gear three 13 drive urceolus 3 rotate, simultaneously bevel gear one 11 drives the half gear 19 rotation of interior bull stick 31 other end, half gear 19 rotates meshing gear 18 and drives the turning plate 16 and do 180 upset motions, when turning plate 16 through the outside welded of installation pole 15 rotates urceolus 3, the raw materials of bottom overturns, avoid the material to pile up in the bottom because of gravity during the screening, the screening is not thorough, make the size adjustment of sieve pore 17 and 3's sieve mesh, realize that the direct the particle diameter is less drops to small inner tube 2 is collected after the screening is accomplished and is opened apron 32, the particle diameter is required to be adjusted greatly when the particle diameter is collected through the big and the sieve diameter of the size of the inner tube 1 is pulled big when the sieve diameter is required to be adjusted.

Example 2:

A raw material screening device, as shown in fig. 1-6, for facilitating the connection of the outer cylinder 3 with the inner cylinder 17; this example complements the following on the basis of example 1: the outer side wall of the outer cylinder 3 is welded with a first mounting ring 21, the outer side wall of the inner cylinder 17 is welded with a second mounting ring 22, the outer side walls of the first mounting ring 21 and the second mounting ring 22 are respectively welded with a first butt joint 23 and a second butt joint 24, the inner wall of the first butt joint 23 is welded with a clamping groove 26, the inner wall of the second butt joint 24 is welded with a fixing rod 28, the outer side wall of the fixing rod 28 is clamped with an elastic plastic plate 27, the outer walls of the top and the bottom of the elastic plastic plate 27 are respectively adhered with a clamping column 25, and the clamping columns 25 are matched with the clamping grooves 26;

Working principle: when pulling inner tube 17 and carrying out the sieve mesh diameter and adjusting, the outside elasticity plastic slab 27 that sets up of dead lever 28 jack-up chucking post 25 carries out the joint with different chucking groove 26, and when pulling out butt joint two 24, chucking post 25 and outside chucking groove 26 joint, when advancing inner tube 17, chucking post 25 and inboard chucking groove 26 joint realize the quick fixed of inner tube 17 position, be convenient for adjust the sieve mesh diameter.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a raw materials sieving mechanism, includes backup pad (4), base case (6), a serial communication port, backup pad (4) rotate and connect in base case (6) inner wall, backup pad (4) top outer wall fixed mounting has motor (7), backup pad (4) top outer wall fixed mounting has backup pad ring (5), backup pad ring (5) inner wall rotates and is connected with urceolus (3), sieve mesh has been seted up to urceolus (3) outside lateral wall, urceolus (3) inner wall rotates and is connected with interior rotation pole (31), urceolus (3) outside lateral wall fixed mounting has mount pad (14), mount pad (14) outside lateral wall fixed mounting has bevel gear III (13), interior rotation pole (31) one end fixed mounting has half gear (19), and other end fixed mounting has bevel gear I (11), motor (7) output is through key connection bevel gear II (12), bevel gear I (11), II (12), bevel gear III (13) mesh mutually, urceolus (3) inner wall rotates and is connected with gear (18), gear (18) and half gear (19) phase gear (18) phase, bevel gear I (18) are fixed mounting has outside lateral wall (15), the outer side wall of the mounting rod (15) is fixedly provided with a turning-up plate (16).

2. The raw material screening device according to claim 1, wherein a feeding pipe (29) is fixedly arranged on the inner wall of the outer barrel (3), a partition plate (20) is fixedly arranged inside the outer barrel (3), and a closing cap (30) is connected to the outer side wall of the feeding pipe (29) through threads.

3. The raw material screening device according to claim 2, wherein an inner wall of the outer cylinder (3) is slidably connected with an inner cylinder (17), sieve holes with the same diameter as the outer cylinder (3) are formed in the outer portion of the inner cylinder (17), and cover plates (32) are connected to the outer side wall of the outer cylinder (3) through hinges.

4. A raw material screening device according to claim 3, wherein the small-particle-size storage box (2) is placed on the outer wall of the top of the supporting plate (4), and the large-particle-size storage box (1) is fixedly installed on the outer side wall of the base box (6).

5. The raw material screening device according to claim 1, wherein a hydraulic cylinder (8) is fixedly arranged on the inner wall of the bottom of the base box (6), and the telescopic end of the hydraulic cylinder (8) is connected with a lifting rod (9) through a key.

6. The raw material screening device according to claim 5, wherein the outer wall of the bottom of the supporting plate (4) is slidably connected with a fixing plate (10), and the other end of the lifting rod (9) is rotatably connected with the fixing plate (10).

7. A raw material screening apparatus according to claim 3, wherein the outer side wall of the outer cylinder (3) is fixedly provided with a first mounting ring (21), the outer side wall of the inner cylinder (17) is fixedly provided with a second mounting ring (22), and the outer side walls of the first mounting ring (21) and the second mounting ring (22) are fixedly provided with a first butt joint (23) and a second butt joint (24), respectively.

8. The raw material screening device according to claim 7, wherein a clamping groove (26) is fixedly arranged on the inner wall of the first butt joint (23), a fixing rod (28) is fixedly arranged on the inner wall of the second butt joint (24), an elastic plastic plate (27) is clamped on the outer side wall of the fixing rod (28), clamping columns (25) are fixedly arranged on the outer wall of the top and the outer wall of the bottom of the elastic plastic plate (27), and the clamping columns (25) are matched with the clamping groove (26).