CN224072206U - Screening mechanism of feed raw material crushing device - Google Patents
Screening mechanism of feed raw material crushing deviceInfo
- Publication number
- CN224072206U CN224072206U CN202520823136.6U CN202520823136U CN224072206U CN 224072206 U CN224072206 U CN 224072206U CN 202520823136 U CN202520823136 U CN 202520823136U CN 224072206 U CN224072206 U CN 224072206U
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- roller
- separation discs
- frame
- feed
- separation
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Abstract
本实用新型公开了一种饲料原料粉碎装置的筛分机构，涉及筛分装置技术领域。包括机架；隔板水平设置在机架内，隔板上设置有出料口；筛分辊设置在隔板的上方；调节料桶转动设置在出料口的下方；筛分辊包括并列设置的固定辊和调节辊，调节辊与设置在机架内壁上的伸缩气缸连接。本实用新型具有在对饲料筛分时，可避免出现堵塞现象等优点。
This utility model discloses a screening mechanism for a feed raw material crushing device, relating to the technical field of screening devices. It includes a frame; a partition horizontally arranged within the frame, with a discharge port on the partition; a screening roller positioned above the partition; and a rotatable adjusting hopper positioned below the discharge port. The screening roller includes a fixed roller and an adjusting roller arranged side-by-side, the adjusting roller being connected to a telescopic cylinder mounted on the inner wall of the frame. This utility model has advantages such as preventing clogging during feed screening.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a screening mechanism of a feed raw material crushing device.
Background
In the production process of the feed, the feed is required to be screened after being crushed, and the feeds with different diameters are distinguished so as to meet different requirements in the subsequent processing. But current many use screen cloth structure to sieve the fodder, make the mesh of screen cloth appear blocking up phenomenon easily after long-time use, and then influence screening effect.
Disclosure of utility model
Aiming at the technical defects, the utility model aims to provide a screening mechanism of a feed raw material crushing device, which has the advantages of avoiding blocking phenomenon and the like when screening feed.
In order to solve the technical problems, the utility model adopts the following technical scheme that the utility model provides a screening mechanism of a feed raw material crushing device, which comprises:
A frame;
The partition board is horizontally arranged in the frame and provided with a discharge hole;
the screening roller is arranged above the partition plate;
the adjusting charging basket is rotatably arranged below the discharge hole;
The screening roller comprises a fixed roller and an adjusting roller which are arranged in parallel, and the adjusting roller is connected with a telescopic cylinder arranged on the inner wall of the frame.
Preferably, the regulating bucket comprises:
The rotating shaft is arranged below the discharge hole;
the trapezoid charging basket is of a hollow isosceles trapezoid structure, the rotating shaft penetrates through the trapezoid charging basket, the trapezoid charging basket is rotatably arranged below the discharge hole through the rotating shaft, and the upper bottom edge and the lower bottom edge of the trapezoid charging basket are both in an opening shape;
The guide blocks are movably penetrated in the openings of the upper bottom edges of the trapezoid charging barrels through a plurality of return springs, and are rotated to the position above or below by rotating the trapezoid charging barrels, so that the feed is discharged from the discharge hole and then is guided or screened and collected through the trapezoid charging barrels.
Preferably, the cross section of the guide block is isosceles triangle, the bottom surface of the guide block and the upper bottom edge opening of the trapezoid charging basket are both rectangular structures, the bottom surface of the guide block movably penetrates through the upper bottom edge opening of the trapezoid charging basket through a plurality of return springs, when the trapezoid charging basket is rotated, the sieved feed can slide onto the bottom surface in the frame along two sides of the guide block under the action of the guide block when the guide block is positioned at the position in the discharge hole, and the collection is facilitated.
Preferably, the opening at the lower bottom edge of the trapezoid charging basket corresponds to the position of the discharge hole, so that the guide block can be conveniently rotated to the position below by rotating the trapezoid charging basket, and the fodder screened by the fixed roller and the regulating roller can be collected by the trapezoid charging basket.
Preferably, the fixed roller includes:
The fixed roller motor is embedded in the inner wall of the frame;
The rolling shaft is coaxially and fixedly sleeved outside the output shaft of the fixed roller motor, and the peripheral wall of the rolling shaft is of a zigzag structure;
The first separation disc is provided with a plurality of first separation discs, the first separation discs are fixedly sleeved outside the rolling shafts, the first separation discs are distributed at intervals along the length direction of the axes of the rolling shafts, the fixed roller motor drives the rolling shafts and the second separation discs to rotate simultaneously, and feed can be screened and blanked through gaps between the second separation discs and the rolling shafts under the cooperation of the rolling shafts and the second separation discs.
Preferably, the regulating roller includes:
The U-shaped roller frame is arranged on a piston rod of the telescopic cylinder, and a U-shaped opening of the U-shaped roller frame faces to the rolling shaft direction;
The adjusting roller motor is embedded on the inner wall of the U-shaped opening of the U-shaped roller frame, and the rotating direction of the adjusting roller motor is opposite to that of the fixed roller motor;
The second separation disc is provided with a plurality of second separation discs, the second separation discs are fixedly sleeved outside the output shaft of the regulating roller motor, the second separation discs are distributed with the first separation discs at intervals, the outer peripheral wall of the second separation discs is of a saw-tooth structure, the fixed roller motor drives the rolling shaft and the second separation discs to rotate simultaneously, and feed can be screened and blanked through gaps between the second separation discs and the rolling shaft under the cooperation of the rolling shaft and the second separation discs.
Preferably, the number of the second separation discs is smaller than that of the first separation discs, each second separation disc is respectively located between the two first separation discs at corresponding positions, and the feed can be screened and blanked through gaps between the second separation discs and the rolling shafts under the cooperation of the rolling shafts and the second separation discs.
Preferably, the size of the discharge hole is matched with the size of the lower bottom edge opening of the trapezoid charging basket, so that feed can be conveniently collected through the discharge hole and the lower bottom edge opening of the trapezoid charging basket.
Preferably, the outer peripheral wall of the second separation disc and the outer peripheral wall of the rolling shaft are distributed at intervals, so that the feed can be conveniently screened and blanked through the gap between the second separation disc and the rolling shaft.
Preferably, the top of frame is provided with the feed inlet, and the position of overlapping between separation dish two and the separation dish one corresponds with the position of feed inlet, and the fodder of being convenient for add through the feed inlet can fall to the position department between separation dish two and the axle that rolls, is convenient for sieve.
The feed sieving machine has the beneficial effects that 1, the feed can be sieved through the fixed roller and the adjusting roller which are arranged in parallel, and the position of the charging basket can be adjusted through rotation adjustment, so that the sieved feed with different diameters of particles can be collected or guided.
2. Can make earlier that less granule diameter's fodder sieves between through rolling axle and partition dish two and collect the back, restart flexible cylinder drives U-shaped roller frame and partition dish two simultaneously to keeping away from the direction removal of fixed roller motor, make more granule diameter's fodder sieve through rolling between axle and the partition dish two and collect, and then can realize that the fodder of different diameter granule of size realizes sieving, and can not appear the phenomenon that the fodder blockked up.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a screening mechanism of a feed raw material crushing device according to an embodiment of the present utility model.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1.
Fig. 3 is a schematic structural view of a fixed roller and an adjusting roller of a screening mechanism of a feed raw material crushing device according to an embodiment of the utility model.
Fig. 4 is a schematic structural view of an adjusting barrel of a screening mechanism of a feed raw material crushing device according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram of a structure of a guide block of a screening mechanism of a feed raw material crushing device according to an embodiment of the present utility model.
Fig. 6 is a schematic structural view of a guide block of a screening mechanism of a feed raw material crushing device according to an embodiment of the present utility model when the guide block is located outside an opening at an upper bottom edge of a trapezoidal material barrel.
The reference numerals are 1, a frame, 11, a feed inlet, 2, a baffle plate, 21, a discharge outlet, 3, a screening roller, 31, a fixed roller, 311, a fixed roller motor, 312, a grinding shaft, 313, a first separation disc, 32, an adjusting roller, 321, a U-shaped roller frame, 322, an adjusting roller motor, 323, a second separation disc, 33, a telescopic cylinder, 4, an adjusting charging bucket, 41, a rotating shaft, 42, a trapezoid charging bucket, 43, a guide block, 44 and a return spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in figures 1 to 6, the utility model provides a screening mechanism of a feed raw material crushing device, which comprises a frame 1, a partition plate 2 is horizontally arranged in the frame 1, a discharge hole 21 is formed in the partition plate 2, a screening roller 3 is arranged above the partition plate 2, an adjusting charging basket 4 is rotatably arranged below the discharge hole 21, the screening roller 3 comprises a fixed roller 31 and an adjusting roller 32 which are arranged in parallel, the adjusting roller 32 is connected with a telescopic cylinder 33 arranged on the inner wall of the frame 1, feed is added between the fixed roller 31 and the adjusting roller 32, screening is performed under the action of the fixed roller 31 and the adjusting roller 32, and the screened feed falls into the adjusting charging basket 4 through the discharge hole 21 on the partition plate 2 for collection.
The adjusting roller 32 can be adjusted under the action of the telescopic air cylinder 33, the telescopic air cylinder 33 stretches and stretches to drive the adjusting roller 32 to adjust different distances between the adjusting roller 32 and the fixed roller 31 (namely, the distance between the fixed roller 31 and the adjusting roller 32 is adjusted), and then different screening effects of the feed are achieved.
Example two
On the basis of the first embodiment, as shown in fig. 2 and 4 to 6, the adjusting charging basket 4 comprises a rotating shaft 41, the rotating shaft 41 is arranged below the discharging hole 21, the trapezoid charging basket 42 is of a hollow isosceles trapezoid structure, the rotating shaft 41 penetrates through the trapezoid charging basket 42, the trapezoid charging basket 42 is rotatably arranged below the discharging hole 21 through the rotating shaft 41, both the upper bottom edge and the lower bottom edge of the trapezoid charging basket 42 are in an opening shape, the guide block 43 movably penetrates through an opening of the upper bottom edge of the trapezoid charging basket 42 through a plurality of return springs 44, the cross section of the guide block 43 is of an isosceles triangle shape, the bottom surface of the guide block 43 and the opening of the upper bottom edge of the trapezoid charging basket 42 are of rectangular structures, the bottom surface of the guide block 43 movably penetrates through the opening of the upper bottom edge of the trapezoid charging basket 42 through a plurality of return springs 44, and the opening of the lower bottom edge of the trapezoid charging basket 42 corresponds to the position of the discharging hole 21.
When the feed is required to be collected, the trapezoid charging basket 42 can be rotated, so that the lower bottom edge opening of the trapezoid charging basket 42 faces the directions of the fixed roller 31 and the regulating roller 32, after the feed passes through the gap between the fixed roller 31 and the regulating roller 32, the size of the discharging hole 21 is matched with the size of the lower bottom edge opening of the trapezoid charging basket 42, so that the feed can enter the trapezoid charging basket 42 through the discharging hole 21 on the partition plate 2 to be collected (and when the weight of the feed in the trapezoid charging basket 42 is larger than the tension of the return spring 44, the guide block 43 can be ejected to the direction away from the upper bottom edge opening of the trapezoid charging basket 42, so that the feed is discharged from the upper bottom edge opening of the trapezoid charging basket 42, and when the weight of the feed in the trapezoid charging basket 42 is smaller than the tension of the return spring 44, the feed can be kept in the trapezoid charging basket 42), when the feed does not need to be collected, the guide block 43 faces the directions of the fixed roller 31 and the regulating roller 32, after the feed passes through the gap between the fixed roller 31 and the regulating roller 32, the feed can fall onto the guide block 43, and then fall into the two side walls of the guide block 43 to the frame 1 respectively, so that the phenomenon of distributing and the feed is avoided is realized.
The inside of the frame 1 can be embedded with a rotating motor, and the rotating shaft 41 is coaxially arranged on an output shaft of the rotating motor, so that the rotating motor can conveniently drive the trapezoid charging basket 42 to rotate for position adjustment.
Example III
On the basis of the first embodiment, as shown in fig. 1 to 3, the fixed roller 31 includes a fixed roller motor 311, and the fixed roller motor 311 is embedded in the inner wall of the frame 1; the rolling shaft 312 is coaxially and fixedly sleeved outside the output shaft of the fixed roller motor 311, and the outer peripheral wall of the rolling shaft 312 is of a zigzag structure; the first separation disc 313 is fixedly sleeved outside the rolling shaft 312, the first separation discs 313 are distributed at intervals along the length direction of the axis of the rolling shaft 312, the regulating roller 32 comprises a U-shaped roller frame 321, the U-shaped roller frame 321 is arranged on a piston rod of the telescopic cylinder 33, a U-shaped opening of the U-shaped roller frame 321 faces the direction of the rolling shaft 312, the regulating roller motor 322 is embedded on the inner wall of the U-shaped opening of the U-shaped roller frame 321, the rotating direction of the regulating roller motor 322 is opposite to the rotating direction of the fixed roller motor 311, the second separation discs 323 are arranged outside an output shaft of the regulating roller motor 322, the second separation discs 323 are distributed at intervals with the first separation discs 313, the outer peripheral walls of the second separation discs 323 are of a zigzag structure, the number of the second separation discs 323 is smaller than that of the first separation discs 313, each second separation disc 323 is located between the two separation discs 313 at the corresponding position, the outer peripheral walls of the second separation discs 323 are distributed at intervals with the outer peripheral walls of the rolling shaft 312, and the blanking is convenient to pass through gaps between the second separation discs 323 and the rolling shaft 312.
According to the screening requirement, the telescopic cylinder 33 is started to drive the U-shaped roller frame 321 and the second separation plate 323 to move in the direction close to the fixed roller motor 311 or far away from the fixed roller motor 311, so that the distance between the rolling shaft 312 and the second separation plate 323 can be adjusted, feed with different particle sizes can be conveniently screened and blanked through the gap between the rolling shaft 312 and the second separation plate 323, namely, after the feed is added to the position between the rolling shaft 312 and the second separation plate 323, the fixed roller motor 311 drives the rolling shaft 312 and the first separation plate 313 to rotate, and simultaneously the regulating roller motor 322 drives the second separation plate 323 to rotate, and then the feed can be blanked through the position between the rolling shaft 312 and the second separation plate 323 (the peripheral wall of the rolling shaft 312 and the peripheral wall of the second separation plate 323 are of a sawtooth-shaped structure, so that when the feed is piled up between the rolling shaft 312 and the second separation plate 323, the feed can be extruded and crushed, and the phenomenon of accumulation or blockage can be avoided, meanwhile, the telescopic cylinder 33 can drive the U-shaped roller frame 312 and the second separation plate 313 to rotate after the feed is screened and collected through the gap between the rolling shaft 312 and the second separation plate 323, and the feed with the large diameter can be separated from the large diameter of the second separation plate 323, and the large diameter of the feed can be further screened and the large diameter can be collected through the movement of the gap between the rolling shaft and the second separation plate 323.
Example IV
On the basis of the first embodiment, as shown in fig. 1 to 3, a feeding hole 11 is formed in the top of the frame 1, and the overlapping position between the second separation disc 323 and the first separation disc 313 corresponds to the position of the feeding hole 11, so that the feed can conveniently fall to the position between the second separation disc 323 and the rolling shaft 312 after being added through the feeding hole 11, and screening is conveniently performed.
The feeding port 11 can be vertically provided with a feeding pipe, two opposite side walls of the lower end of the feeding pipe are respectively provided with a plurality of disc grooves matched with the first separation disc 313 and the second separation disc 323, when the lower end of the feeding pipe is in contact with the first separation disc 313 and the second separation disc 323, the first separation disc 313 and the second separation disc 323 can be inserted into the disc grooves at corresponding positions respectively, after the feed is conveniently fed from the feeding port 11, the feed can enter between the first separation disc 313 and the second separation disc 323 through the feeding pipe to be screened, the feed which cannot pass through the space between the first separation disc 313 and the second separation disc 323 can stay between the first separation disc 313 and the second separation disc 323, after screening is finished, and after the collected feed in the trapezoidal feed barrel 42 is cleaned, the trapezoidal feed barrel 42 is rotated, the lower bottom edge opening of the trapezoidal feed barrel 42 faces the space between the first separation disc 313 and the second separation disc 323, and the telescopic cylinder 33 is started to drive the U-shaped roller frame 321 and the second separation disc 323 to move towards the direction away from the fixed roller motor 311 at the same time, and the feed which cannot pass through the space between the first separation disc 313 and the second separation disc 323 can be collected in the trapezoidal feed barrel 42.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A feed material reducing mechanism's screening mechanism, characterized in that includes:
A frame (1);
the partition board (2) is horizontally arranged in the frame (1), and a discharge hole (21) is formed in the partition board (2);
The screening roller (3) is arranged above the partition plate (2);
The adjusting charging basket (4) is rotatably arranged below the discharge hole (21);
The screening roller (3) comprises a fixed roller (31) and an adjusting roller (32) which are arranged in parallel, and the adjusting roller (32) is connected with a telescopic cylinder (33) arranged on the inner wall of the frame (1).
2. A screening mechanism of a feed material crushing apparatus according to claim 1, characterized in that the adjusting basket (4) comprises:
The rotating shaft (41), the rotating shaft (41) is arranged below the discharge hole (21);
The trapezoid charging basket (42) is of a hollow isosceles trapezoid structure, the rotating shaft (41) penetrates through the trapezoid charging basket (42), the trapezoid charging basket (42) is rotatably arranged below the discharge hole (21) through the rotating shaft (41), and the upper bottom edge and the lower bottom edge of the trapezoid charging basket (42) are both in an opening shape;
The guide block (43) is movably penetrated and arranged in the upper bottom edge opening of the trapezoid charging basket (42) through a plurality of return springs (44).
3. A screening mechanism of a fodder raw materials reducing mechanism as defined in claim 2, wherein the cross section of the guide block (43) is isosceles triangle, and the bottom surface of the guide block (43) and the upper bottom opening of the trapezoid barrel (42) are both rectangular structures, and the bottom surface of the guide block (43) is movably arranged in the upper bottom opening of the trapezoid barrel (42) through a plurality of return springs (44).
4. A screening mechanism of a feed material crushing apparatus according to claim 2, characterized in that the opening in the lower bottom side of the trapezoidal bucket (42) corresponds to the position of the discharge opening (21).
5. A screening mechanism of a feed material crushing apparatus according to claim 1, characterized in that the fixed roller (31) comprises:
The fixed roller motor (311) is embedded in the inner wall of the frame (1);
The rolling shaft (312) is coaxially and fixedly sleeved outside the output shaft of the fixed roller motor (311), and the peripheral wall of the rolling shaft (312) is of a zigzag structure;
the first separation discs (313) are arranged, the first separation discs (313) are fixedly sleeved outside the rolling shaft (312), and the first separation discs (313) are distributed at intervals along the length direction of the axial lead of the rolling shaft (312).
6. A screening mechanism of a feed material crushing apparatus as claimed in claim 5, characterized in that the regulating roller (32) comprises:
The U-shaped roller frame (321), the U-shaped roller frame (321) is arranged on a piston rod of the telescopic cylinder (33), and a U-shaped opening of the U-shaped roller frame (321) faces to the rolling shaft (312);
The adjusting roller motor (322) is embedded on the inner wall of the U-shaped opening of the U-shaped roller frame (321), and the rotating direction of the adjusting roller motor (322) is opposite to that of the fixed roller motor (311);
The second separation discs (323), the second separation discs (323) are provided with a plurality of, the second separation discs (323) are fixedly sleeved outside the output shaft of the regulating roller motor (322), the second separation discs (323) and the first separation discs (313) are distributed at intervals, and the outer peripheral wall of the second separation discs (323) is of a zigzag structure.
7. A screening mechanism of a feed material crushing apparatus according to claim 6, wherein the number of the second separation discs (323) is smaller than the number of the first separation discs (313), and each of the second separation discs (323) is located between the two first separation discs (313) at the corresponding positions.
8. A screening mechanism of a feed material crushing device according to claim 2, characterized in that the size of the discharge opening (21) is adapted to the size of the lower bottom opening of the trapezoidal shaped barrel (42).
9. A screening mechanism of a feed material crushing apparatus according to claim 5, characterized in that the outer peripheral wall of the second partition plate (323) is spaced apart from the outer peripheral wall of the crushing shaft (312).
10. A screening mechanism of a feed raw material crushing device according to claim 7, characterized in that the top of the frame (1) is provided with a feed inlet (11), and the overlapping position between the second separation disc (323) and the first separation disc (313) corresponds to the position of the feed inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520823136.6U CN224072206U (en) | 2025-04-27 | 2025-04-27 | Screening mechanism of feed raw material crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520823136.6U CN224072206U (en) | 2025-04-27 | 2025-04-27 | Screening mechanism of feed raw material crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224072206U true CN224072206U (en) | 2026-04-03 |
Family
ID=99261405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520823136.6U Active CN224072206U (en) | 2025-04-27 | 2025-04-27 | Screening mechanism of feed raw material crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224072206U (en) |
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2025
- 2025-04-27 CN CN202520823136.6U patent/CN224072206U/en active Active
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