CN112827830B

CN112827830B - Rumen bypass product particle fine treatment device

Info

Publication number: CN112827830B
Application number: CN202110141169.9A
Authority: CN
Inventors: 李寰旭
Original assignee: Anhui Beijing Oriental Kingherd Biotechnology Co ltd
Current assignee: Anhui Beijing Oriental Kingherd Biotechnology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2022-07-12
Anticipated expiration: 2041-02-01
Also published as: CN112827830A

Abstract

The invention discloses a rumen bypass product particle refining treatment device which comprises a rotary screen, a screen box, a first vertical plate, a second vertical plate, a bearing plate and an oscillating spring, wherein the rotary screen is arranged on the rotary screen; the livestock feed processing device comprises a rotary screen, a first vertical plate, a second vertical plate, a bearing plate, a screen box, a plurality of groups of oscillating springs, a first mounting block, a second mounting block, a connecting groove and a control panel.

Description

Rumen-bypass product particle fine treatment device

The technical field is as follows:

the invention relates to the field of livestock feed processing equipment, in particular to a rumen bypass product particle fine treatment device.

Background art:

the rumen is the first stomach of a ruminant, and 75-80% of the dry matter and more than 50% of the crude fiber in the ration ingested by cattle is digested in the rumen. The rumen bypass technology is a technology for improving the utilization rate of feed by treating some nutrient substances (such as protein, amino acid, vitamins and the like) through a special technology to protect the nutrient substances, reducing fermentation and degradation in the rumen of a ruminant and directly entering small intestine to be digested and absorbed.

Rumen product granule need be refined after production and processing accomplishes, be about to the categorised collection of rumen granule of passing of different particle sizes, the rumen granule of passing of equidimension not supplies different animals to eat, screening plant that becomes more meticulous needs to be used to this course of working, traditional screening plant screen cloth is together fixed with the sieve case, can only sieve the granule of certain specific order of magnitude, need change the screening plant that corresponds when changing the rumen product granule of passing of equidimension not, increase manufacturing cost's input, traditional screening plant takes place the jam easily in the screening process simultaneously, thereby influence machining efficiency.

The invention content is as follows:

in view of the problems in the prior art, the present invention is directed to a rumen bypass product particle refinement device.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: a rumen bypass product particle refining treatment device comprises a rotary screen, a screen box, a first vertical plate, a second vertical plate, a bearing plate and an oscillating spring;

the device comprises a rotary screen, a first vertical plate, a second vertical plate, a bearing plate, a screen box, a plurality of groups of oscillating springs, a plurality of groups of plane screen meshes and a plurality of groups of inclined plane screen meshes, wherein the screen meshes are arranged in the middle of the rotary screen, the rotary screen is arranged in an inclined manner, the upper side of the higher end of the rotary screen is provided with a feed hopper communicated with the interior of the rotary screen, the bottom of the lower end of the rotary screen is provided with a discharge pipe communicated with the interior of the rotary screen, the bottom of the left end of the rotary screen is fixedly provided with the first vertical plate, the bottom of the right end of the rotary screen is fixedly provided with the second vertical plate, the middle parts of the first vertical plate and the second vertical plate are fixedly provided with the bearing plate, the upper side of the bearing plate is provided with the screen box, the bottom of the screen box is fixedly provided with a plurality of groups of oscillating springs, the ends of the oscillating springs are far away from the screen box and are fixedly connected with the bearing plate, and the plane screen meshes are arranged in an inclined manner;

the right end of the plane screen is fixedly provided with a first installation block, the right side wall of the screen box is provided with a mounting groove, the first installation block is clamped with the mounting groove, the left end of the plane screen is fixedly provided with a second installation block, the left side wall of the screen box is provided with a connecting groove, one end of the second installation block, far away from the plane screen, penetrates through the connecting groove and extends to the outer side of the screen box, the bottom of the connecting groove is provided with a guide groove, a positioning rod is slidably installed in the guide groove, the bottom of the positioning rod is fixedly provided with a locking spring, the bottom end of the locking spring is fixedly connected with the guide groove, the bottom side of the second installation block is provided with a locking groove, the positioning rod is movably clamped with the locking groove, one side of the guide groove, far away from the plane screen, is provided with a sliding groove, a sliding rod is slidably installed in the sliding groove, one end of the sliding rod is fixedly connected with the positioning rod, and the other end of the sliding rod is fixedly connected with a sliding button, the sliding button is connected with the side wall of the screen box in a sliding manner;

the sieve box is characterized in that a plurality of groups of corrugated hoses communicated with the inside of the sieve box are arranged on the right side of the sieve box, the corrugated hoses are arranged corresponding to the planar screen, and an oscillating device is arranged at the bottom of the sieve box.

Preferably, a first motor is fixedly installed on the side wall of the higher end of the drum screen, a transmission shaft is fixedly installed on an output shaft of the first motor and penetrates through the side wall of the drum screen, one end, far away from the first motor, of the transmission shaft is rotatably connected with the side wall of the drum screen, and a plurality of groups of rotary filter screens are fixedly installed in the middle of the transmission shaft.

Preferably, the mesh size of the rotary screen is equal to the size of the screen hole.

Preferably, the rotary filter screen is far away from transmission shaft one side fixed mounting and is provided with a connecting plate, the connecting plate is kept away from rotary filter screen one side joint and is provided with a sweeping board, fixed mounting has the pressure spring between sweeping board and the draw-in groove, the sweeping board is close to drum sieve one side fixed mounting and is provided with the brush, brush and drum sieve inner wall in close contact with.

Preferably, the oscillation device comprises support columns, a support plate, a lifting block, a connecting shaft, an eccentric block, a driven shaft, a large gear and a small gear, two groups of support columns are fixedly installed at the bottom of the screen box, the support plate is fixedly installed at the bottom end of each support column through the bearing plate, a swing groove is formed in the middle of the support plate, the support columns are located inside the swing groove, the lifting blocks are fixedly installed at the left end and the right end of the support plate, the driven shafts are rotatably installed on the right side of the first vertical plate and the left side of the second vertical plate, the eccentric block is fixedly installed at one end, close to the support plate, of the driven shaft, the small gear is fixedly installed in the middle of the driven shaft, the connecting shaft is fixedly installed at the bottom end, close to the support plate, of the connecting shaft, which is far away from the eccentric block, and is rotatably connected with the lifting blocks, a second motor is fixedly installed at the left side of the first vertical plate, and a rotating shaft is fixedly installed at the output shaft of the second motor, the first riser one end is kept away from in the pivot and the second riser rotates to be connected, the equal fixed mounting in pivot both ends has the gear wheel, meshing connection between gear wheel and the pinion.

Preferably, the middle part of the first vertical plate is provided with a plurality of groups of through grooves, and the through grooves are arranged corresponding to the plane screen.

Preferably, the middle part of the second vertical plate is provided with a plurality of groups of guide holes, a material distributing pipe is sleeved in the guide holes, and the left end of the material distributing pipe is fixedly connected with the corrugated hose.

Preferably, the front side and the rear side of one end, close to the corrugated hose, of the screen box are fixedly provided with material gathering platforms.

Preferably, one end, far away from the plane screen, of the second mounting block is fixedly provided with a pulling plate.

Preferably, the bottom of the screen box is fixedly provided with a material guide platform, and the surface of the material guide platform is parallel to the plane screen.

The invention has the beneficial effects that:

according to the rumen-bypass product particle refining treatment device provided by the invention, the transmission shaft is driven to rotate by the first motor, so that rumen-bypass particles are uniformly stirred by the rotary screen, particles smaller than the size of a screen hole fall into the screen box below the screen box for more accurate screening, the screen holes of the rotary screen are not blocked through the matching among the connecting plate, the sweeping plate, the pressure spring and the brush, the primary screening speed is increased, larger particles of rumen-bypass products are collected in a centralized manner through the inclined design of the rotary screen, and the primary refining processing is realized.

According to the rumen-bypass product particle refining treatment device provided by the invention, the second motor rotates to drive the rotating shaft to rotate, the gear wheel is meshed with the pinion to drive the pinion to rotate, so that the driven shaft drives the eccentric block to rotate, the connecting shaft drives the lifting plate and the supporting plate to do reciprocating motion, the screen box drives the internal plane screen to oscillate under the combined action of the supporting columns at the bottom of the screen box and the oscillating spring, rumen-bypass particles are screened step by step, the product refining degree is improved, the screen box can oscillate in the transverse direction while oscillating up and down, the screening effect is increased, and meanwhile, the feeding is facilitated.

According to the rumen-bypass product particle fine treatment device provided by the invention, the plane screen is positioned and clamped through the cooperation of the second mounting block, the locking groove, the positioning rod and the locking spring, so that the screen is convenient to disassemble and assemble, the screen can be replaced according to the screening requirement, the fine degree can be conveniently controlled, the problem that the screen of a traditional device cannot be replaced is solved, and the practicability of the device is increased.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the trommel of the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 2;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

FIG. 5 is a schematic view of the material gathering table according to the present invention;

FIG. 6 is a schematic diagram of a right side structure of a second vertical plate according to the present invention;

FIG. 7 is a schematic top view of the carrier plate of the present invention;

FIG. 8 is a schematic view of the internal structure of the sieve box of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

FIG. 10 is a schematic view of a left side structure of the first vertical plate according to the present invention;

wherein: 1. a drum screen; 101. screening holes; 2. a screen box; 201. mounting grooves; 202. connecting grooves; 203. a guide groove; 204. a sliding groove; 3. a first motor; 4. a drive shaft; 5. rotating the filter screen; 6. a feed hopper; 7. a discharge pipe; 8. a planar screen; 9. a material guide table; 10. distributing pipes; 11. a corrugated hose; 12. a first vertical plate; 1201. a through groove; 13. a second vertical plate; 1301. a guide hole; 14. a carrier plate; 1401. a swing groove; 15. an oscillating spring; 16. a support pillar; 17. a second motor; 18. a rotating shaft; 19. a bull gear; 20. a driven shaft; 21. a pinion gear; 22. an eccentric block; 23. a connecting shaft; 24. a support plate; 25. a lifting block; 26. a material gathering table; 27. a connecting plate; 2701. a card slot; 28. cleaning the board; 29. a pressure spring; 30. a brush; 31. a first mounting block; 32. a second mounting block; 3201. a locking groove; 33. positioning a rod; 34. a slide bar; 35. a slide button; 36. a locking spring; 37. and (5) pulling the plate.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

Example 1:

as shown in fig. 1-7, a rumen bypass product particle refinement treatment device comprises a rotary screen 1, a screen box 2, a first vertical plate 12, a second vertical plate 13, a bearing plate 14 and an oscillating spring 15;

the middle of the drum screen 1 is provided with screen holes 101, the drum screen 1 is obliquely arranged to facilitate blanking, the upper side of the higher end of the drum screen 1 is provided with a feed hopper 6 communicated with the inside of the drum screen 1, the bottom of the lower end of the drum screen 1 is provided with a discharge pipe 7 communicated with the inside of the drum screen 1, the bottom of the left end of the drum screen 1 is fixedly provided with a first vertical plate 12, the bottom of the right end of the drum screen 1 is fixedly provided with a second vertical plate 13, the middle parts of the first vertical plate 12 and the second vertical plate 13 are fixedly provided with a bearing plate 14, the upper side of the bearing plate 14 is provided with a screen box 2, the bottom of the screen box 2 is fixedly provided with a plurality of groups of oscillating springs 15, one ends of the oscillating springs 15, far away from the screen box 2, are fixedly connected with the bearing plate 14, the inside of the screen box 2 is fixedly provided with a plurality of groups of planar screens 8, and the planar screens 8 are obliquely arranged; the vibrating screen has the advantages that the vibrating screen has a vibrating effect on the screen box 2 through external vibration, the screen box 2 is driven to move regularly under the action of the vibrating spring 15, and therefore the multilayer plane screen 8 in the screen box 2 screens materials.

The right side of the sieve box 2 is provided with a plurality of groups of corrugated hoses 11 communicated with the inside of the sieve box, and the corrugated hoses 11 are arranged corresponding to the plane sieve 8. The corrugated hoses 11 can move along with the sieve box 2 when the sieve box oscillates, so that sieved materials are output through the multiple groups of corrugated hoses 11.

The drum screen is characterized in that a first motor 3 is fixedly mounted on the side wall of the higher end of the drum screen 1, an output shaft of the first motor 3 penetrates through the side wall of the drum screen 1 and is fixedly mounted with a transmission shaft 4, one end, far away from the first motor 3, of the transmission shaft 4 is rotatably connected with the side wall of the drum screen 1, and a plurality of groups of rotary filter screens 5 are fixedly mounted in the middle of the transmission shaft 4. First motor 3 drives transmission shaft 4 rotatoryly, makes filter screen 5 follow transmission shaft 4 at 1 internal rotations of drum sieve, constantly stirs rumen by-pass product granule and filters it simultaneously, increases the preliminary screening efficiency of material.

The mesh size of rotary screen 5 equals the size of sieve mesh 101, is convenient for control the degree of tentatively refining rumen-protected product granule, can further refine the processing to satisfying the product of granule size.

Rotating filter screen 5 keeps away from 4 one side fixed mounting of transmission shaft has connecting plate 27, connecting plate 27 keeps away from 5 one side joint of rotating filter screen and has cleaning plate 28, fixed mounting has pressure spring 29 between cleaning plate 28 and the draw-in groove 2701, cleaning plate 28 is close to 1 one side fixed mounting of drum sieve and has brush 30,

brush

30 and 1 inner wall in close contact with of drum sieve.

Under the squeezing action of trommel 1 lateral wall, clean board 28 and sticis inside draw-in groove 2701, drive through the effect of connecting plate 27 and clean board 28 and follow rotary screen 5 synchronous revolution, through the effect of cleaning of brush 30, will block and clean the rumen-protected product granule in sieve mesh 101, avoid sieve mesh 101 to block up, influence screening efficiency, pressure spring 29 makes brush 30 can hug closely 1 inner wall of trommel, strengthens its ability of cleaning.

The vibrating device is arranged at the bottom of the screen box 2 and comprises supporting columns 16, a supporting plate 24, lifting blocks 25, a connecting shaft 23, eccentric blocks 22, a driven shaft 20, a large gear 19 and a small gear 21, two groups of supporting columns 16 are fixedly arranged at the bottom of the screen box 2, the supporting plate 24 is fixedly arranged at the bottom ends of the supporting columns 16 through a bearing plate 14, a swing groove 1401 is arranged in the middle of the supporting plate 24, the supporting columns 16 are positioned in the swing groove 1401, the lifting blocks 25 are fixedly arranged at the left end and the right end of the supporting plate 24, the driven shaft 20 is rotatably arranged at the right side of the first vertical plate 12 and the left side of the second vertical plate 13, the eccentric block 22 is fixedly arranged at one end of the driven shaft 20 close to the supporting plate 24, the small gear 21 is fixedly arranged at the middle of the driven shaft 20, the connecting shaft 23 is fixedly arranged at the bottom end of one side close to the supporting plate 24, one end of the connecting shaft 23 far away from the eccentric block 22 is rotatably connected with the lifting blocks 25, the left side of the first vertical plate 12 is fixedly provided with a second motor 17, an output shaft of the second motor 17 penetrates through the first vertical plate 12 and is fixedly provided with a rotating shaft 18, one end, far away from the first vertical plate 12, of the rotating shaft 18 is rotatably connected with the second vertical plate 13, two ends of the rotating shaft 18 are fixedly provided with large gears 19, and the large gears 19 are meshed with the small gears 21.

The second motor 17 drives the rotating shaft 18 to rotate, so as to drive the gear wheels 19 at two ends of the rotating shaft 18 to rotate, under the action of meshing transmission, the pinion 21 meshed with the gear wheels 19 is rotated, so as to drive the driven shaft 20 to rotate, the eccentric block 22 at the end part of the driven shaft 20 drives the connecting shaft 23 to synchronously rotate, the lifting plate 25 drives the supporting plate 24 to do small circular motion in a vertical plane, the sieve box 2 is oscillated under the combined action of the supporting column 16 and the oscillating spring 15, and accordingly rumen-bypass product particles are sieved.

Example 2:

based on example 1, as shown in FIGS. 8-10; the right end of the plane screen 8 is fixedly provided with a first installation block 31, the right side wall of the screen box 2 is provided with an installation groove 201, the first installation block 31 is connected with the installation groove 201 in a clamping manner, the left end of the plane screen 8 is fixedly provided with a second installation block 32, the left side wall of the screen box 2 is provided with a connection groove 202, one end, far away from the plane screen 8, of the second installation block 32 penetrates through the connection groove 202 and extends to the outer side of the screen box 2, the bottom of the connection groove 202 is provided with a guide groove 203, a positioning rod 33 is slidably installed in the guide groove 203, the bottom of the positioning rod 33 is fixedly provided with a locking spring 36, the bottom end of the locking spring 36 is fixedly connected with the guide groove 203, the bottom side of the second installation block 32 is provided with a locking groove 3201, the positioning rod 33 is movably connected with the locking groove 3201 in a clamping manner, one side, far away from the plane screen 8, of the guide groove 203 is provided with a sliding groove 204, and a sliding rod 34 is slidably installed in the sliding groove 204, one end of the sliding rod 34 is fixedly connected with the positioning rod 33, the other end of the sliding rod 34 is fixedly connected with the sliding button 35, and the sliding button 35 is slidably connected with the side wall of the sieve box 2.

When the planar screen 8 needs to be replaced, the sliding button 35 is pulled down by hand, the positioning rod 33 is driven to move downwards through the sliding rod 34, the locking spring 36 is in a compressed state at the moment, the positioning rod 33 is separated from the locking groove 3201 in a clamping mode, the planar screen 8 can be drawn out by pulling the pulling plate 37 leftwards, the right end of a new planar screen 8 to be installed is clamped in the installation groove 201, the operation steps are repeated, and the replacement of the planar screen 8 is completed.

The middle part of the first vertical plate 12 is provided with a plurality of groups of through grooves 1201, and the through grooves 1201 are arranged corresponding to the plane screen 8. The plane screen 8 is convenient to be detached, replaced and installed.

The middle part of the second vertical plate 13 is provided with a plurality of groups of guide holes 1301, a material distributing pipe 10 is sleeved in the guide holes 1301, the left end of the material distributing pipe 10 is fixedly connected with a corrugated hose 11, and the screened materials with different particle grades are collected and processed in a centralized manner through the material distributing pipe 10.

The front side and the rear side of one end, close to the corrugated hose 11, of the screen box 2 are fixedly provided with material gathering platforms 26. Ensuring that rumen bypass product particles can flow out through the corrugated hose 11.

And a pulling plate 37 is fixedly arranged at one end of the second mounting block 32 far away from the plane screen 8. The operation is convenient, and the slide button 35 can be protected.

The bottom of the screen box 2 is fixedly provided with a material guide platform 9, and the surface of the material guide platform 9 is parallel to the plane screen 8. The minimum particle materials of the bottommost layer can be ensured to stably flow out of the sieve box 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rumen bypass product particle refining treatment device is characterized in that: the device comprises a drum screen (1), a screen box (2), a first vertical plate (12), a second vertical plate (13), a bearing plate (14) and an oscillating spring (15);

the sieve is characterized in that sieve pores (101) are arranged in the middle of the drum sieve (1), the drum sieve (1) is obliquely arranged, a feed hopper (6) communicated with the interior of the drum sieve (1) is arranged on the upper side of the higher end of the drum sieve (1), a discharge pipe (7) communicated with the interior of the drum sieve (1) is arranged at the bottom of the lower end of the drum sieve (1), a first vertical plate (12) is fixedly arranged at the bottom of the left end of the drum sieve (1), a second vertical plate (13) is fixedly arranged at the bottom of the right end of the drum sieve (1), a bearing plate (14) is fixedly arranged in the middle of the first vertical plate (12) and the second vertical plate (13), a sieve box (2) is arranged on the upper side of the bearing plate (14), a plurality of groups of oscillating springs (15) are fixedly arranged at the bottom of the sieve box (2), one end, far away from the sieve box (2), of each oscillating spring is fixedly connected with the bearing plate (14), a plurality of groups of planar screen meshes (8) are fixedly arranged in the sieve box (2), the plane screen (8) is obliquely arranged;

the screen cloth screening device is characterized in that a first mounting block (31) is fixedly mounted at the right end of the plane screen cloth (8), a mounting groove (201) is formed in the right side wall of the screen box (2), the first mounting block (31) is clamped with the mounting groove (201), a second mounting block (32) is fixedly mounted at the left end of the plane screen cloth (8), a connecting groove (202) is formed in the left side wall of the screen box (2), one end, far away from the plane screen cloth (8), of the second mounting block (32) penetrates through the connecting groove (202) and extends to the outer side of the screen box (2), a guide groove (203) is formed in the bottom of the connecting groove (202), a positioning rod (33) is slidably mounted in the guide groove (203), a locking spring (36) is fixedly mounted at the bottom of the positioning rod (33), the bottom end of the locking spring (36) is fixedly connected with the guide groove (203), a locking groove (3201) is formed in the bottom side of the second mounting block (32), and the positioning rod (33) is movably clamped with the locking groove (3201), a sliding groove (204) is formed in one side, away from the plane screen (8), of the guide groove (203), a sliding rod (34) is installed in the sliding groove (204) in a sliding mode, one end of the sliding rod (34) is fixedly connected with the positioning rod (33), the other end of the sliding rod (34) is fixedly connected with a sliding button (35), and the sliding button (35) is connected with the side wall of the screen box (2) in a sliding mode;

a plurality of groups of corrugated hoses (11) communicated with the inside of the sieve box (2) are arranged on the right side of the sieve box (2), the corrugated hoses (11) are arranged corresponding to the plane screen (8), and an oscillating device is arranged at the bottom of the sieve box (2);

the oscillating device comprises supporting columns (16), supporting plates (24), lifting blocks (25), a connecting shaft (23), eccentric blocks (22), a driven shaft (20), a large gear (19) and a small gear (21), wherein two groups of supporting columns (16) are fixedly installed at the bottom of the screen box (2), the supporting plates (24) are fixedly installed at the bottom ends of the supporting columns (16) in a penetrating mode through the bearing plate (14), swing grooves (1401) are formed in the middle of the supporting plates (24), the supporting columns (16) are located in the swing grooves (1401), the lifting blocks (25) are fixedly installed at the left end and the right end of the supporting plates (24), the driven shaft (20) is rotatably installed on the right side of the first vertical plate (12) and the left side of the second vertical plate (13), the eccentric blocks (22) are fixedly installed at one end, close to the supporting plates (24), of the driven shaft (20), and the small gear (21) is fixedly installed in the middle of the driven shaft (20), a connecting shaft (23) is fixedly installed at the bottom end of one side, close to the supporting plate (24), of the eccentric block (22), one end, far away from the eccentric block (22), of the connecting shaft (23) is rotatably connected with a lifting block (25), a second motor (17) is fixedly installed on the left side of the first vertical plate (12), an output shaft of the second motor (17) penetrates through the first vertical plate (12) and is fixedly installed with a rotating shaft (18), one end, far away from the first vertical plate (12), of the rotating shaft (18) is rotatably connected with the second vertical plate (13), large gears (19) are fixedly installed at two ends of the rotating shaft (18), and the large gears (19) are in meshed connection with small gears (21);

the front side and the rear side of one end, close to the corrugated hose (11), of the screen box (2) are fixedly provided with material gathering platforms (26).

2. The rumen bypass product particle refinement treatment device according to claim 1, wherein: the high one end lateral wall fixed mounting of drum sieve (1) has first motor (3), the output shaft of first motor (3) runs through drum sieve (1) lateral wall fixed mounting and has transmission shaft (4), transmission shaft (4) are kept away from first motor (3) one end and are rotated with drum sieve (1) lateral wall and be connected, transmission shaft (4) middle part fixed mounting has a plurality of rotatory filter screen (5) of group.

3. The rumen bypass product particle refinement treatment device according to claim 2, wherein: the mesh size of the rotary filter screen (5) is equal to that of the mesh (101).

4. The rumen bypass product particle refinement treatment device according to claim 2, wherein: transmission shaft (4) one side fixed mounting is kept away from in rotary screen (5) has connecting plate (27), rotary screen (5) one side joint is kept away from in connecting plate (27) has cleaning board (28), fixed mounting has pressure spring (29) between cleaning board (28) and draw-in groove (2701), cleaning board (28) are close to drum sieve (1) one side fixed mounting has brush (30), brush (30) and drum sieve (1) inner wall in close contact with.

5. The rumen bypass product particle refinement treatment device according to claim 1, wherein: the middle of the first vertical plate (12) is provided with a plurality of groups of through grooves (1201), and the through grooves (1201) are arranged corresponding to the plane screen (8).

6. The rumen by-pass product particle refinement treatment apparatus as claimed in claim 1, wherein: the middle of the second vertical plate (13) is provided with a plurality of groups of guide holes (1301), a material distributing pipe (10) is sleeved in the guide holes (1301), and the left end of the material distributing pipe (10) is fixedly connected with the corrugated hose (11).

7. The rumen bypass product particle refinement treatment device according to claim 1, wherein: and one end of the second mounting block (32) far away from the plane screen (8) is fixedly provided with a pulling plate (37).

8. The rumen bypass product particle refinement treatment device according to claim 1, wherein: the screen box (2) bottom fixed mounting has guide platform (9), guide platform (9) surface is parallel with plane screen cloth (8).