CN211227054U

CN211227054U - Excrement centralized treatment device for Jianbai pig breeding

Info

Publication number: CN211227054U
Application number: CN201922053798.7U
Authority: CN
Inventors: 张秋凤
Original assignee: Jianhe Bendihua Xiangzhu Breeding Co ltd
Current assignee: Jianhe Bendihua Xiangzhu Breeding Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of fecal treatment devices, in particular to a fecal centralized treatment device for sword white fragrant pig breeding, which comprises a treatment box, wherein the inner wall of the treatment box is provided with a separation plate, the middle part of the separation plate is spliced with a lifting seal plate, the bottom surface of the lifting seal plate is provided with a protective base plate, the bottom surface of the lifting seal plate is provided with a hydraulic cylinder, the hydraulic cylinder is fixed on the surface of a carrying frame, the carrying frame is fixed on the bottom surface of the separation plate, the top plate of the treatment box is provided with a first cutting assembly, the top plate of the treatment box is provided with a storage barrel, and the inner wall of the storage barrel is provided with; the beneficial effects are that: the utility model provides a excrement and urine centralized processing device that sword white fragrant pig was bred usefulness mixes the back with excrement and urine and coal and coagulant according to certain proportion, smashes, stirs and extrusion, makes the fuel of high calorific value for the excrement and urine centralized processing back hoisting value, and the excrement and urine cyclic utilization of being convenient for.

Description

Excrement centralized treatment device for Jianbai pig breeding

Technical Field

The utility model relates to an excrement and urine processing apparatus technical field specifically is an excrement and urine centralized processing device that sword white fragrant pig bred usefulness.

Background

Sword white fragrant pig is a famous miniature pig in the world, is a national second-grade rare protection animal, is mainly produced in jungle mountain village in Jianhe county of Guizhou south China, Guizhou province, is a wild plant as staple food, and attracts high attention of scientists due to the special fragrance, tenderness, pure nature and no pollution of pork. Through the identification of experts, the Jianbai fragrant pig is rich in amino acids and trace elements necessary for human bodies. The Jianbaixiang pig is a modern high-grade nutritional food;

in the prior art, with the intensive breeding of Jianbaixiang pigs, a large amount of excrement and urine can be produced by a farm every day, and the excrement and urine is directly piled up and discarded, so that a large amount of peculiar smell can be produced, and the waste of resources is caused.

Disclosure of Invention

An object of the utility model is to provide a excrement and urine centralized processing device that sword white fragrant pig was bred and is used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a centralized excrement treatment device for Jianbai pig breeding comprises a treatment box, wherein an isolation plate is arranged on the inner wall of the treatment box, a lifting seal plate is inserted in the middle of the isolation plate, a protective base plate is arranged on the bottom surface of the lifting seal plate, a hydraulic cylinder is arranged on the bottom surface of the lifting seal plate and fixed on the surface of a carrying frame, the carrying frame is fixed on the bottom surface of the isolation plate, a first cutting assembly is arranged on the top plate of the treatment box, a storage cylinder is arranged on the top plate of the treatment box, a carrying ring is arranged on the inner wall of the storage cylinder, a rotary disc assembly is rotatably connected on the inner ring surface of the carrying ring, a stirring shaft is arranged on the bottom surface of the rotary disc assembly, the outer ring surface of the rotary disc assembly is meshed with a driving fluted disc which is fixed on the driving shaft of a second driving motor, and the second driving motor is fixed at the top, the opening part of storage cylinder is pegged graft and is had the shrouding, and pegs graft on the roof of handling the case and have the conveying pipeline valve pipe, is provided with the storage case on the outer wall of handling the case, be provided with feeding hopper on the roof of storage case, peg graft on the roof of storage case and have the bolt feeding machine, the discharge gate of bolt feeding machine is pegged graft on the outer wall of handling the case, is provided with hydraulic telescoping rod on the outer wall of handling the case, hydraulic telescoping rod's outside cover is equipped with the protection frame, the protection frame is fixed on the outer wall of handling the case, is provided with the push pedal on hydraulic telescoping rod's the axis body, and is provided with the sliding material board on the inner wall of handling the case, be provided with the mesh board between sliding material board and the bottom plate of handling the case, the bottom surface of sliding material board.

Preferably, the bin outlet has been seted up on the outer wall of processing case, and the division board is annular platelike structure, and the top surface of division board sets up from edge to inner ring downward sloping, and the top surface of lift shrouding is convex curved surface structure, and the protection backing plate is annular platelike structure, and the bottom surface of protection backing plate is provided with the rubber pad, and the carrier frame includes the loading board, and the pneumatic cylinder is in the top surface center department of loading board, and the loading board be the platform shape structure, and the surface of loading board is provided with the tractive pole, and the tractive pole is circular cylinder structure, and the tractive pole is.

Preferably, first cutting assembly includes a drive motor, is provided with a cutting knife on a drive motor's the axis body, and a frame is equipped with to a drive motor's outside cover, and the frame is fixed on the top surface of handling the case, and second drive motor fixes on the top surface of frame.

Preferably, the storage cylinder is circular truncated cone shape tube structure, the storage cylinder is provided with two, two storage cylinders are about the top surface central symmetry who handles the case and distribute, it is the ring structure that the section is "concave" font to carry on the ring, the carousel subassembly includes the tooth ring, the surface of tooth ring is provided with the spacing ring, the spacing ring is the ring structure that the section is "L" shape, the spacing ring is provided with two, two spacing rings are upper and lower symmetric distribution about the tooth ring, be provided with the tooth on the outer anchor ring of tooth ring, the tooth ring is connected with the meshing of drive fluted disc, and the interior anchor ring of tooth ring is provided with the connecting rod, the other end of connecting rod is connected with well core plate, the drive fluted disc is circular cylinder structure, the connecting rod is provided with a plurality ofly, a plurality of connecting rods are arranged along the interior anchor ring of tooth ring.

Preferably, the shrouding is round platform shape platelike structure, is provided with rubber seal on the lateral wall of shrouding, and rubber seal is ring column structure, and rubber seal is provided with a plurality ofly, and a plurality of rubber seal are upper and lower row's distribution, and the top surface of shrouding is provided with the handle.

Preferably, the protection frame is of a cylindrical structure, the outer wall of the protection frame is provided with a plurality of inclined supporting rods, the other ends of the inclined supporting rods are fixed on the outer wall of the processing box, the inclined supporting rods are arranged on the outer wall of the protection frame in a circumferential mode, the push plate is of a square plate-shaped structure, the sliding plate is of a right-angle trapezoidal plate-shaped structure, and a material opening is reserved between the side wall of one end of the sliding plate and the inner wall of the processing box in advance.

Preferably, the baffle is a square plate-shaped structure, the height of the baffle is smaller than that of the mesh plate, the second cutting assembly comprises a third driving motor, the third driving motor is fixed on the plate surface of the baffle, and a second cutting knife is arranged on a shaft body of the third driving motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:

1. the excrement centralized treatment device for Jianbaixiang pig breeding provided by the utility model mixes excrement with coal and coagulant according to a certain proportion, then crushes, stirs and extrudes to prepare fuel with high calorific value, so that the value is improved after excrement centralized treatment, and excrement recycling is facilitated;

2. the utility model provides a excrement centralized processing device for sword white fragrant pig breeding drops excrement and urine in the storage box into the treatment box with the help of the spiral material conveying machine, and adds auxiliary material to the treatment box with the help of the storage cylinder, the stirring shaft in the storage cylinder is fixed on the turntable assembly, the turntable assembly is driven by the driving fluted disc to rotate, so that the stirring shaft stirs the material at the bottom in the storage cylinder, the material is prevented from stacking and caking to block a material conveying valve pipe, and the first cutting assembly cuts and mixes the excrement and the auxiliary material;

3. the utility model provides a centralized excrement treatment device for the Jianbai fragrant pig breeding, which adopts a lifting type closing plate to plug the isolation plate, after the lifting closing plate descends, the mixed material falls down and slides to the bottom of the treatment box along the sliding plate, and the lifting type closing plate is convenient for downwards conveying the material in batches to the isolation plate plug;

4. the utility model provides a excrement and urine centralized processing device bottom of sword white fragrant pig breed usefulness adds establishes extrusion equipment, and the push pedal is the strip after extruding the mesh board with the material thing after mixing, and the second cutting assembly is granular with the strip cutting thing, and granular thing drops on the conveyer belt, is unloaded out from the bin outlet.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the hydraulic cylinder and the carrier of the present invention;

FIG. 3 is a schematic view of the storage barrel of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is the schematic view of the connection structure of the hydraulic telescopic rod and the push plate of the present invention.

In the figure: the device comprises a treatment box 1, a discharge outlet 1001, an isolation plate 2, a lifting seal plate 3, a protective base plate 4, a hydraulic cylinder 5, a carrying frame 6, a carrying plate 601, a pull rod 602, a first cutting assembly 7, a first driving motor 71, a first cutting knife 72, a rack 73, a storage barrel 8, a carrying ring 9, a rotary table assembly 10, a tooth ring 101, a connecting rod 102, a central plate 103, a stirring shaft 11, a driving fluted disc 12, a second driving motor 13, a seal plate 14, a rubber sealing ring 141, a handle 142, a conveying valve pipe 15, a storage box 16, a feeding hopper 17, a bolt conveyor 18, a hydraulic telescopic rod 19, a protective frame 20, an inclined strut 201, a push plate 21, a sliding material plate 22, a mesh plate 23, a baffle plate 24, a second cutting assembly 25, a third driving motor 251, a second cutting knife 252, a conveying belt 26 and a limiting ring 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a centralized excrement treatment device for Jianbai pig breeding comprises a treatment box 1, wherein an isolation plate 2 is welded on the inner wall of the treatment box 1, a lifting seal plate 3 is inserted in the middle of the isolation plate 2, a protective base plate 4 is welded on the bottom surface of the lifting seal plate 3, a hydraulic cylinder 5 is welded on the bottom surface of the lifting seal plate 3, the hydraulic cylinder 5 is welded on the surface of a carrying frame 6, the carrying frame 6 is welded on the bottom surface of the isolation plate 2, a discharge hole 1001 is formed in the outer wall of the treatment box 1, the isolation plate 2 is of an annular plate-shaped structure, the top surface of the isolation plate 2 is inclined downwards from the edge to an inner ring, the top surface of the lifting seal plate 3 is of an arc-shaped curved surface structure, the protective base plate 4 is of an annular plate-shaped structure, a rubber pad is arranged on the bottom surface of the protective base plate 4, the carrying frame 6 comprises a bearing plate 601, the hydraulic, the traction rods 602 are of a circular cylinder structure, a plurality of traction rods 602 are arranged, the hydraulic cylinders 5 are started to contract downwards, the protective base plates 4 are lapped on the surface of the bearing plate 61 after the hydraulic cylinders 5 descend, materials on the upper parts of the partition plates 2 fall off and slide along the top surfaces of the lifting seal plates 3 to the periphery, the fallen materials continue to slide down along the top surfaces of the sliding plates 22 to a position between the push plate 21 and the mesh plate 23, and the shaft bodies of the hydraulic cylinders 5 extend to block the lifting seal plates 3 back in the inner ring openings of the partition plates 2;

the top plate of the treatment box 1 is provided with a first cutting assembly 7, the first cutting assembly 7 comprises a first driving motor 71, a first cutting knife 72 is arranged on the shaft body of the first driving motor 71, a rack 73 is sleeved on the outer side of the first driving motor 71, the rack 73 is fixed on the top surface of the treatment box 1, a second driving motor 13 is fixed on the top surface of the rack 73, a storage barrel 8 is welded on the top plate of the treatment box 1, a carrying ring 9 is welded on the inner wall of the storage barrel 8, a rotary disc assembly 10 is rotatably connected on the inner annular surface of the carrying ring 9, a stirring shaft 11 is welded on the bottom surface of the rotary disc assembly 10, the storage barrel 8 is in a circular truncated cone structure, the storage barrels 8 are provided with two storage barrels 8, the two storage barrels 8 are symmetrically distributed relative to the center of the top surface of the treatment box 1, the carrying ring 9 is in a circular ring structure with a concave-shaped section, the rotary disc assembly 10 comprises a tooth ring 101, and, the limiting rings 27 are in a circular ring structure with an L-shaped section, two limiting rings 27 are arranged, the two limiting rings 27 are vertically and symmetrically distributed about the tooth ring 101, teeth are arranged on the outer circular surface of the tooth ring 101, the tooth ring 101 is meshed with the driving fluted disc 12, the inner circular surface of the tooth ring 101 is provided with a connecting rod 102, the other end of the connecting rod 102 is connected with a central plate 103, the driving fluted disc 12 is in a circular cylinder structure, the connecting rod 102 is provided with a plurality of connecting rods 102, the connecting rods 102 are arranged and distributed along the inner circular surface of the tooth ring 101, the outer circular surface of the rotary disc assembly 10 is meshed with the driving fluted disc 12, the driving fluted disc 12 is welded on a driving shaft of a second driving motor 13, the second driving motor 13 is welded at the top end of the first cutting assembly 7, a sealing plate 14 is inserted at an opening of the storage barrel 8, the sealing plate 14 is in a circular truncated cone-shaped plate, the rubber sealing rings 141 are in a circular ring structure, a plurality of rubber sealing rings 141 are arranged, the plurality of rubber sealing rings 141 are distributed in an up-and-down arrangement, the top surface of the sealing plate 14 is provided with a handle 142, a material conveying valve pipe 15 is inserted into the top plate of the treatment box 1, coal and clay are respectively put into the two material storage cylinders 8 for storage, then the sealing plate 14 is inserted into the opening of the material storage cylinder 8 for blocking, the rubber sealing rings 141 are squeezed to be tightly attached to the inner wall of the material storage cylinders 8 for improving the sealing performance, excrement is put into the material storage box 16 from the material feeding hopper 17, the bolt material conveyor 18 is started to convey the excrement upwards into the treatment box 1, the material conveying valve pipe 15 is started to put the material inside the material storage cylinders 8 downwards, the second driving motor 13 is started, the second driving gear disc 12 is driven to rotate by the second driving motor 13, the gear disc 12 is meshed with teeth on the outer ring surface of the tooth ring 101, and, the stirring shaft 11 stirs the materials at the bottom of the material storage cylinder 8, so as to prevent the materials at the bottom from being accumulated and agglomerated to block the material conveying valve pipe 15, after the clinker is finished, the bolt material conveyor 18 and the material conveying valve pipe 15 are closed, then the first driving motor 71 is started, and the first driving motor 71 drives the first cutting knife 72 to cut and mix the materials in the treatment box 1;

the outer wall of the treatment box 1 is welded with a storage box 16, a feeding hopper 17 is welded on the top plate of the storage box 16, a bolt conveyor 18 is inserted on the top plate of the storage box 16, a discharge port of the bolt conveyor 18 is inserted on the outer wall of the treatment box 1, a hydraulic telescopic rod 19 is welded on the outer wall of the treatment box 1, a protective frame 20 is sleeved on the outer side of the hydraulic telescopic rod 19, the protective frame 20 is welded on the outer wall of the treatment box 1, a push plate 21 is welded on a shaft body of the hydraulic telescopic rod 19, a sliding plate 22 is welded on the inner wall of the treatment box 1, a mesh plate 23 is welded between the sliding plate 22 and a bottom plate of the treatment box 1, the protective frame 20 is of a cylindrical structure, inclined support rods 201 are arranged on the outer wall of the protective frame 20, the other ends of the inclined support rods 201 are fixed on the outer wall of the treatment box 1, a plurality of the inclined support, the push plate 21 is of a square plate structure, the sliding plate 22 is of a right-angled trapezoid plate structure, a material opening is reserved between the side wall of one end of the sliding plate 22 and the inner wall of the processing box 1, a baffle plate 24 is welded to the bottom surface of the sliding plate 22, a second cutting assembly 25 is welded to the surface of the baffle plate 24, a conveyor belt 26 is embedded in the bottom plate of the processing box 1, the baffle plate 24 is of a square plate structure, the height of the baffle plate 24 is smaller than that of the mesh plate 23, the second cutting assembly 25 comprises a third driving motor 251, the third driving motor 251 is fixed on the surface of the baffle plate 24, a second cutting knife 252 is arranged on the shaft body of the third driving motor 251, the hydraulic telescopic rod 19 is started to push the push plate 21 to move towards the mesh plate 23, materials are extruded out of the mesh plate 23 to be in a strip shape, at the moment, the second cutting assembly 25 is started to cut the strips into particles, the conveyor 26 is opened to convey the particulate material towards the discharge opening 1001 and finally the particulate material is discharged from the discharge opening 1001.

The working principle is as follows: when the device is actually used, coal and clay are respectively put into the two storage barrels 8 for storage, then the closing plates 14 are inserted and plugged at the openings of the storage barrels 8, the rubber sealing rings 141 are extruded to be tightly attached to the inner walls of the storage barrels 8 to improve the sealing performance, excrement is put into the storage boxes 16 from the feeding hoppers 17, the bolt conveyor 18 is started to convey the excrement upwards into the treatment box 1, meanwhile, the conveying valve pipe 15 is opened to put the material in the storage barrels 8 downwards, the second driving motor 13 is started, the second driving motor 13 drives the driving fluted disc 12 to rotate, the driving fluted disc 12 is meshed with the teeth on the outer ring surface of the toothed ring 101, the stirring shaft 11 synchronously rotates during the rotation of the toothed ring 101, the stirring shaft 11 stirs the material at the bottom of the storage barrels 8 to avoid the material at the bottom from being accumulated and blocking the conveying valve pipe 15, the bolt conveyor 18 and the conveying valve pipe 15 are closed after clinker is cured, and then the first driving motor 71 is started, the first driving motor 71 drives the first cutting knife 72 to cut and mix the materials in the processing box 1, the hydraulic cylinder 5 is started to contract downwards, the protective backing plate 4 is lapped on the surface of the bearing plate 61 after the hydraulic cylinder 5 descends, the materials on the upper part of the isolation plate 2 fall off, and slide down along the top surface of the lifting seal plate 3 to the periphery, the dropped material slides down along the top surface of the sliding plate 22 to the position between the push plate 21 and the mesh plate 23, the shaft body of the hydraulic cylinder 5 extends to block the lifting seal plate 3 back in the inner ring opening of the isolation plate 2, the hydraulic telescopic rod 19 is started to push the push plate 21 to move towards the mesh plate 23, materials are extruded out of the mesh plate 23 to form strips, the second cutting assembly 25 is started to cut the strips into particles, the particles are splashed and then blocked by the baffle plate 24 to fall onto the conveyor belt 26, the conveyor belt 26 is started to convey the particles to the discharge opening 1001, and finally the particles are discharged from the discharge opening 1001.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a excrement and urine centralized processing device that sword white fragrant pig was bred and uses, includes and handles case (1), its characterized in that: the inner wall of the treatment box (1) is provided with an isolation plate (2), the middle part of the isolation plate (2) is inserted with a lifting seal plate (3), the bottom surface of the lifting seal plate (3) is provided with a protective base plate (4), the bottom surface of the lifting seal plate (3) is provided with a hydraulic cylinder (5), the hydraulic cylinder (5) is fixed on the surface of a carrying frame (6), the carrying frame (6) is fixed on the bottom surface of the isolation plate (2), a top plate of the treatment box (1) is provided with a first cutting assembly (7), a top plate of the treatment box (1) is provided with a storage barrel (8), the inner wall of the storage barrel (8) is provided with a carrying ring (9), the inner ring surface of the carrying ring (9) is rotationally connected with a turntable assembly (10), the bottom surface of the turntable assembly (10) is provided with a stirring shaft (11), and the outer ring surface of the turntable assembly (10) is meshed with a driving fluted, the driving fluted disc (12) is fixed on a driving shaft of a second driving motor (13), the second driving motor (13) is fixed at the top end of the first cutting component (7), a sealing plate (14) is inserted at an opening of the storage cylinder (8), a material conveying valve pipe (15) is inserted on a top plate of the treatment box (1), a storage box (16) is arranged on the outer wall of the treatment box (1), a feeding hopper (17) is arranged on the top plate of the storage box (16), a bolt material conveyor (18) is inserted on the top plate of the storage box (16), a discharge port of the bolt material conveyor (18) is inserted on the outer wall of the treatment box (1), a hydraulic telescopic rod (19) is arranged on the outer wall of the treatment box (1), a protective frame (20) is sleeved outside the hydraulic telescopic rod (19), the protective frame (20) is fixed on the outer wall of the treatment box (1), and a push plate (21) is arranged on a shaft body of the hydraulic telescopic rod (19), and the inner wall of the treatment box (1) is provided with a material sliding plate (22), a mesh plate (23) is arranged between the material sliding plate (22) and the bottom plate of the treatment box (1), a baffle (24) is arranged on the bottom surface of the material sliding plate (22), a second cutting assembly (25) is arranged on the surface of the baffle (24), and a conveying belt (26) is arranged on the bottom plate of the treatment box (1).

2. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: the utility model discloses a novel energy-saving device, including processing case (1), division board (2), the top surface of division board (2) sets up from edge to inner ring downward sloping, the top surface of lift shrouding (3) is convex curved surface structure, protection backing plate (4) are annular platelike structure, the bottom surface of protection backing plate (4) is provided with the rubber pad, take carrier (6) including loading board (601), pneumatic cylinder (5) are in the top surface center department of loading board (601), the loading board (601) be the platform shape structure, the surface of loading board (601) is provided with tractive pole (602), tractive pole (602) are circular cylinder structure, tractive pole (602) are provided with a plurality ofly.

3. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: first cutting subassembly (7) include first driving motor (71), are provided with first cutting knife (72) on the axis body of first driving motor (71), and the outside cover of first driving motor (71) is equipped with frame (73), and frame (73) are fixed on the top surface of handling case (1), and second driving motor (13) are fixed on the top surface of frame (73).

4. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: the storage barrels (8) are of a circular truncated cone-shaped barrel structure, the storage barrels (8) are arranged in two numbers, the two storage barrels (8) are symmetrically distributed relative to the center of the top surface of the treatment box (1), the carrying ring (9) is of a circular ring structure with a concave-shaped section, the turntable assembly (10) comprises a tooth ring (101), a limiting ring (27) is arranged on the surface of the tooth ring (101), the limiting ring (27) is of a circular ring structure with an L-shaped section, the two limiting rings (27) are arranged in two numbers, the two limiting rings (27) are symmetrically distributed up and down relative to the tooth ring (101), teeth are arranged on the outer ring surface of the tooth ring (101), the tooth ring (101) is meshed with the driving tooth disc (12), the inner ring surface of the tooth ring (101) is provided with a connecting rod (102), the other end of the connecting rod (102) is connected with the central tooth disc (103), and the driving tooth disc (12) is of a circular cylinder structure, the connecting rods (102) are arranged in a plurality, and the connecting rods (102) are distributed along the inner ring surface of the tooth ring (101).

5. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: the sealing plate (14) is of a circular truncated cone-shaped plate-shaped structure, the side wall of the sealing plate (14) is provided with a plurality of rubber sealing rings (141), the rubber sealing rings (141) are of a circular ring-shaped structure, the plurality of rubber sealing rings (141) are distributed in an up-down arrangement mode, and the top surface of the sealing plate (14) is provided with a handle (142).

6. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: the protective frame (20) is of a cylindrical structure, inclined support rods (201) are arranged on the outer wall of the protective frame (20), the other ends of the inclined support rods (201) are fixed on the outer wall of the treatment box (1), the inclined support rods (201) are arranged in a plurality of numbers, the inclined support rods (201) are arranged on the outer wall of the protective frame (20) in a circumferential mode, the push plate (21) is of a square plate-shaped structure, the sliding plate (22) is of a right-angle trapezoid plate-shaped structure, and a material opening is reserved between the side wall of one end of the sliding plate (22) and the inner wall of the treatment box (1).

7. The centralized excrement treatment device for Jianbai pig breeding according to claim 1, characterized in that: the baffle (24) is a square plate-shaped structure, the height of the baffle (24) is smaller than that of the mesh plate (23), the second cutting assembly (25) comprises a third driving motor (251), the third driving motor (251) is fixed on the plate surface of the baffle (24), and a second cutting knife (252) is arranged on a shaft body of the third driving motor (251).