CN115974361B

CN115974361B - Livestock-raising sewage treatment plant

Info

Publication number: CN115974361B
Application number: CN202310115981.3A
Authority: CN
Inventors: 傅建功; 衣文娟; 林立波; 张义林; 柳要涛
Original assignee: Qixia Animal Epidemic Disease Prevention And Control Center
Current assignee: Qixia Animal Epidemic Disease Prevention And Control Center
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-05-30
Anticipated expiration: 2043-02-15
Also published as: CN115974361A

Abstract

The utility model discloses a livestock-raising sewage treatment device, which relates to the technical field of livestock-raising and comprises a bottom plate, wherein two supporting plates are fixedly arranged at the top of the bottom plate, the tops of the two supporting plates are fixedly provided with the same treatment box, the top of the treatment box is provided with a drain pipe communicated with the inside, and an insulating shell is fixedly arranged on the outer wall of one side of the treatment box. According to the utility model, the imported sewage and the excrement in the sewage can be separated, the separated excrement can be automatically dried by blowing hot air, manual starting is not needed, the working efficiency is improved, the excrement can roll off on the material guide plate, the contact area with the hot air is large, part of the excrement adhered on the material guide plate can be shaken off on the material guide plate, the excrement is automatically extruded into blocks, the automation degree is higher, part of the adhered excrement is easy to fall off, and the flattened excrement is easy to discharge and collect or carry out the next treatment.

Description

Livestock-raising sewage treatment plant

Technical Field

The utility model relates to the technical field of livestock breeding, in particular to a sewage treatment device for livestock breeding.

Background

The livestock industry occupies extremely important position in national economy of China, the large-scale raising degree of various livestock and poultry is improved rapidly, wherein the large-scale raising degree of chickens is the highest, meanwhile, the sewage problem in the livestock raising process is more and more serious, and some farmers directly discharge sewage, so that the environment is seriously polluted.

Therefore, chinese patent application number CN202122592373.0 proposes an environmental protection type sewage treatment plant for livestock-raising industry, through setting up second driving motor, stirring leaf, separation filter screen, fan, clamp plate, second pneumatic telescopic link, baffle, reset spring and hot plate, can stir sewage and antiseptic solution and mix, simultaneously can also blow hot-blast stoving to the excrement and urine on the hot plate, can flatten the shaping to the excrement and urine at last, but connect compactly between the sewage treatment plant structure for livestock-raising industry of this patent, fan and second pneumatic telescopic link all need the manual work to start, excrement and urine is easily piled up in the below of hot plate simultaneously, the stoving effect is poor, the excrement and urine after flattening the shaping also can't carry out the ejection of compact, excrement and urine also is difficult for dropping on the baffle, use inconvenience, degree of automation is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the livestock-raising sewage treatment device which is higher in automation degree, partial adhered excrement is easy to fall off, and flattened excrement is easy to discharge and collect or carry out next treatment.

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

the utility model provides a livestock-raising sewage treatment plant, includes the bottom plate, the top fixed mounting of bottom plate has two backup pads, two the top fixed mounting of backup pad has same treatment tank, the top of treatment tank is provided with the drain pipe that is linked together with inside, fixed mounting has insulating housing on the outer wall of one side of treatment tank, be provided with the filter screen between the both ends inner wall of treatment tank, set up the opening that bottom and filter screen top coincide on the outer wall of one side of treatment tank, be provided with the stirring disinfection mechanism that is located the filter screen below on the insulating housing, be provided with the extrusion mechanism that is connected with stirring disinfection mechanism in the insulating housing, be provided with the shake guide mechanism that is connected with extrusion mechanism in the insulating housing, be provided with the auxiliary discharging mechanism that is connected with shake guide mechanism in the insulating housing, the top of bottom plate is provided with the stoving mechanism that is connected with stirring disinfection mechanism.

Preferably, the stirring and disinfecting mechanism comprises a fixing frame fixedly installed on the other outer side wall of the treatment box, a servo motor is fixedly installed on the outer side wall of the fixing frame, a third rotating shaft which is rotationally connected with the fixing frame is arranged on the treatment box in a penetrating mode, the third rotating shaft is located below the filter screen, stirring rods which are evenly distributed along the axis direction are fixedly installed on the outer side wall of the inside of the treatment box, one end of the third rotating shaft, located in the treatment box, penetrates through the fixing frame and is fixedly connected with an output shaft of the servo motor, a liquid injection pipe which is communicated with the inside of the treatment box is arranged on the treatment box, and the liquid injection pipe is located between the stirring rods and the filter screen.

Preferably, the extrusion mechanism is including rotating the extrusion pipe of connection on another lateral wall of processing box, be provided with the cylinder pole in the extrusion pipe, be provided with on the lateral wall of cylinder pole along its axial extension and be wavy extrusion spout, fixedly connected with extrusion slider on the inner wall of extrusion pipe, and extrusion slider sliding connection is in extrusion spout, sliding connection has the stripper plate between the inner wall of insulating casing both sides, fixedly connected with stripper rod between stripper plate and the cylinder pole, install the second gear through its one-way bearing on the lateral wall of extrusion pipe, fixed mounting has first gear on the other end that the third pivot is located the processing box outward, first gear and second gear meshing are connected.

Preferably, the shake guide mechanism is including running through the first pivot that sets up on insulating casing one end lateral wall, fixed mounting has the third gear on the inside one end of insulating casing of first pivot position, fixed mounting has the rack of being connected with the third gear meshing on the lateral wall that the stripper plate is close to the extrusion pipe, the lateral wall fixed mounting of first pivot has the carousel, be provided with two rotary magnets of symmetric distribution on the carousel, rotate between the both sides inner wall of insulating casing and be connected with the second pivot, fixed mounting has the stock guide that is located between opening and the stripper plate on the lateral wall of second pivot, stock guide and insulating casing's both sides inner wall are sliding connection, the bottom fixed mounting of stock guide has counterweight magnet, fixed mounting has the bearing plate that is located the stock guide below on the other lateral wall of processing case.

Preferably, the auxiliary discharging mechanism comprises a fixed block fixedly installed between two inner walls of the insulating shell, two discharging cylinders are fixedly installed on one side wall of the fixed block away from the treatment box, two telescopic ends of the discharging cylinders are fixedly connected with the same retaining plate, the retaining plate is located below the extruding plate and is in sliding connection with the bottom of the extruding plate, the retaining plate is in sliding connection with two side inner walls of the insulating shell, one end of the first rotating shaft located outside the insulating shell is provided with an insulating sleeve block through another one-way bearing, the insulating sleeve block is provided with a discharging power-on rod on one side wall close to the insulating shell, and the discharging power-on rod and the discharging power-on rail are both located in a circuit of the discharging cylinders.

Preferably, the drying mechanism comprises a fixed plate fixedly mounted on the outer side wall of the treatment box, two telescopic rods are fixedly mounted at the bottom of the fixed plate, two telescopic ends of the telescopic rods are fixedly connected with the same lifting plate, springs are sleeved on the telescopic rods, a drying pipe positioned between the two telescopic rods is fixedly mounted at the bottom of the fixed plate, a heat conduction sliding plug in sliding connection with the inner wall of the drying pipe is arranged in the drying pipe, the heat conduction sliding plug is fixedly connected with the lifting plate through the heat conduction rod, a cam is fixedly mounted on the outer side wall of one end of the treatment box through a third rotating shaft, and the lifting plate is positioned above the cam and is abutted against the cam.

Preferably, be provided with the heating cabinet on the one end lateral wall of processing box, be provided with first heat pipe and the second heat pipe that is linked together rather than inside on the drying pipe, all be equipped with the check valve and all be located the one side that the heat conduction sliding plug kept away from the heat conduction pole in first heat pipe and the second heat pipe, the one end that the drying pipe was kept away from to the second heat pipe is linked together with the heating cabinet, the interior top of insulating housing is provided with the dry box that is located the opening top, the one end that the drying pipe was kept away from to first heat pipe is linked together with the dry box.

Preferably, the cross section of the fixing frame is U-shaped.

The utility model has the beneficial effects that:

through setting up filter screen, opening stirring disinfection mechanism and stoving mechanism, can separate the excrement and urine in leading-in sewage and the sewage to can also carry out automatic blow hot-blast drying to the excrement and urine after the separation, compare in the prior art additionally set up fan and electric plate, structural connection is inseparabler, need not the manual work and starts, improved work efficiency.

Through setting up shake guide mechanism, extrusion mechanism and discharge mechanism, can make the excrement and urine roll on the stock guide, be difficult for piling up, it is great with hot-blast area of contact, can shake the part excrement and urine of adhesion on the stock guide to on the butt board, and extrude the piece to excrement and urine is automatic, can also carry out automatic discharging to flattened excrement and urine afterwards, easily collect or carry out next step processing, make the clamp plate push down excrement and urine through the manual control second pneumatic telescopic link among the prior art, degree of automation is higher, the excrement and urine of part adhesion easily drops, the excrement and urine after flattening is easy to discharge and is collected or carry out the processing of next step.

Drawings

FIG. 1 is a schematic perspective view of one side of a livestock-raising sewage treatment device according to the present utility model;

FIG. 2 is a schematic diagram of a perspective structure of the other side of the livestock-raising sewage treatment device according to the present utility model;

FIG. 3 is a schematic diagram of a sewage treatment device for livestock breeding according to the present utility model;

FIG. 4 is a schematic plan view of the interior of the treatment tank and insulating housing of the present utility model;

FIG. 5 is a schematic plan view of the squeeze tube and squeeze slide of the present utility model;

FIG. 6 is a schematic plan view of the discharge power rail and the discharge power rail of the present utility model;

fig. 7 is a schematic plan view of the inside of the drying duct of the present utility model.

In the figure: 1. a bottom plate; 2. a drain tube; 3. an insulating housing; 4. a first heat conduction pipe; 5. a liquid injection pipe; 6. a support plate; 7. a treatment box; 8. a servo motor; 9. a fixing frame; 10. a heating box; 11. a drying tube; 12. a second heat conduction pipe; 13. a fixing plate; 14. an insulating sleeve block; 15. a first rotating shaft; 16. a retaining plate; 17. extruding the tube; 18. a discharging cylinder; 19. a fixed block; 20. a first gear; 21. a second gear; 22. a rack; 23. a third gear; 24. a turntable; 25. a rotary magnet; 26. a drying box; 27. a material guide plate; 28. a pressing plate; 29. a counterweight magnet; 30. an extrusion rod; 31. extruding the chute; 32. a cylindrical rod; 33. a stirring rod; 34. a cam; 35. a filter screen; 36. a second rotating shaft; 37. a bearing plate; 38. extruding a sliding block; 39. discharging a power transmission rod; 40. a discharging power-on rail; 41. a third rotating shaft; 42. a lifting plate; 43. a thermally conductive slip plug; 44. a heat conduction rod; 45. a telescopic rod; 46. a spring; 47. an opening.

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.

Referring to fig. 1 to 7, a livestock-raising sewage treatment device comprises a bottom plate 1, wherein two supporting plates 6 are fixedly arranged at the top of the bottom plate 1, the top of the two supporting plates 6 is fixedly provided with a same treatment box 7, the top of the treatment box 7 is provided with a drain pipe 2 communicated with the inside, an insulating shell 3 is fixedly arranged on the outer wall of one side of the treatment box 7, in order to keep the stability of the whole device, the bottom of the insulating shell 3 is provided with supporting legs (not numbered) fixedly connected with the bottom plate 1, a filter screen 35 is arranged between the inner walls of the two ends of the treatment box 7, an opening 47 with the bottom overlapped with the top of the filter screen 35 is formed in the outer wall of one side of the treatment box 7, and a stirring and sterilizing mechanism positioned below the filter screen 35 is arranged on the insulating shell 3;

the stirring and sterilizing mechanism comprises a fixing frame 9 fixedly arranged on the other outer side wall of the treatment box 7, the cross section of the fixing frame 9 is U-shaped, a servo motor 8 is fixedly arranged on the outer side wall of the fixing frame 9, a third rotating shaft 41 which is rotationally connected with the fixing frame 7 is arranged on the treatment box 7 in a penetrating manner, the third rotating shaft 41 is positioned below a filter screen 35, stirring rods 33 which are uniformly distributed along the axial direction are fixedly arranged on the outer side wall of the inside of the treatment box 7, one end of the third rotating shaft 41, which is positioned on the treatment box 7, penetrates through the fixing frame 9 and is fixedly connected with the output shaft of the servo motor 8, a liquid injection pipe 5 which is communicated with the inside of the treatment box 7 is arranged on the treatment box 7, and the liquid injection pipe 5 is positioned between the stirring rods 33 and the filter screen 35;

an extrusion mechanism connected with a stirring and sterilizing mechanism is arranged in the insulating shell 3, the extrusion mechanism comprises an extrusion pipe 17 which is rotationally connected to the other outer side wall of the processing box 7, a cylindrical rod 32 is arranged in the extrusion pipe 17, an extrusion chute 31 which extends along the axial direction of the extrusion pipe 32 and is in a wave shape is arranged on the outer side wall of the cylindrical rod 32, an extrusion sliding block 38 is fixedly connected to the inner wall of the extrusion pipe 17, the extrusion sliding block 38 is slidingly connected in the extrusion chute 31, an extrusion plate 28 is slidingly connected between the inner walls of the two sides of the insulating shell 3, the extrusion plate 28 cannot rotate, the cylindrical rod 32 can reciprocate, an extrusion rod 30 is fixedly connected between the extrusion plate 28 and the cylindrical rod 32, a second gear 21 is arranged on the outer side wall of the extrusion pipe 17 through a one-way bearing, a first gear 20 is fixedly arranged on the other end of the third rotary shaft 41, which is positioned outside the processing box 7, and the first gear 20 and the second gear 21 are in meshed connection;

the inside of the insulating shell 3 is provided with a shaking guide mechanism connected with the extrusion mechanism, the shaking guide mechanism comprises a first rotating shaft 15 penetrating through the outer side wall of one end of the insulating shell 3, a third gear 23 is fixedly arranged at one end of the first rotating shaft 15, which is positioned in the insulating shell 3, a rack 22 which is meshed with the third gear 23 is fixedly arranged on one side wall of the extrusion plate 28, which is close to the extrusion pipe 17, a turntable 24 is fixedly arranged on the outer side wall of the first rotating shaft 15, two rotating magnets 25 which are symmetrically distributed are arranged on the turntable 24, a second rotating shaft 36 is rotatably connected between the inner walls of the two sides of the insulating shell 3, a guide plate 27 positioned between an opening 47 and the extrusion plate 28 is fixedly arranged on the outer side wall of the second rotating shaft 36, the guide plate 27 is long enough to ensure that excrement is fully contacted with hot air, the drying effect is ensured, the two side inner walls of the guide plate 27 are both in sliding connection, a counterweight magnet 29 is fixedly arranged at the bottom of the guide plate 27, and a bearing plate 37 positioned below the guide plate 27 is fixedly arranged on the other outer side wall of the treatment box 7;

an auxiliary discharging mechanism connected with a shaking material guiding mechanism is arranged in the insulating shell 3, the auxiliary discharging mechanism comprises a fixed block 19 fixedly arranged between two inner walls of the insulating shell 3, two discharging air cylinders 18 are fixedly arranged on one side wall of the fixed block 19, which is far away from the treatment box 7, the telescopic ends of the two discharging air cylinders 18 are fixedly connected with the same retaining plate 16, the retaining plate 16 is positioned below the extruding plate 28 and is in sliding connection with the bottom of the extruding plate 28, the retaining plate 16 is in sliding connection with the inner walls of two sides of the insulating shell 3, one end of the first rotating shaft 15, which is positioned outside the insulating shell 3, is provided with an insulating sleeve block 14 through another one-way bearing, one side wall of the insulating sleeve block 14, which is close to the insulating shell 3, is provided with a discharging power-on rod 39, the outer side wall of the insulating shell 3 is provided with a discharging power-on rail 40, and the discharging power-on rod 39 and the discharging power-on rail 40 are positioned in a circuit of the discharging air cylinders 18;

the drying mechanism that is connected with stirring disinfection mechanism is provided with above bottom plate 1, drying mechanism includes fixed plate 13 of fixed mounting on the one lateral wall of processing box 7, fixed plate 13's bottom fixed mounting has two telescopic links 45, the telescopic end fixedly connected with same lifter plate 42 of two telescopic links 45, all the cover is equipped with spring 46 on two telescopic links 45, fixed plate 13's bottom fixed mounting has the drying tube 11 that is located between two telescopic links 45, be provided with in the drying tube 11 with its inner wall sliding connection's heat conduction sliding plug 43, pass through heat conduction rod 44 fixed connection between heat conduction sliding plug 43 and the lifter plate 42, the fixed mounting of third pivot 41 is located the one end lateral wall of processing box 7 and has cam 34, lifter plate 42 is located the top of cam 34 and offsets with cam 34, be provided with heater box 10 on the one end lateral wall of processing box 7, be provided with first heat pipe 4 and second heat pipe 12 rather than inside being linked together on the drying tube 11, all be equipped with the check valve in first heat pipe 4 and the second heat pipe 12 and all be located one side of sliding plug 43 and keep away from heat pipe 44's heat conduction rod 12, the one end that is located the drying box 10 and is kept away from the opening of drying box 10 is located the drying box is linked together with the top of the heat pipe 11, the top of drying box is located the side of the drying box is linked together with the top of the drying box's 4.

When the utility model is used, sewage is introduced into the treatment tank 7 through the drain pipe 2, the servo motor 8 is started to rotate the third rotating shaft 41 around one direction, the filtered sewage flows into the lower part of the filter screen 35 through the filter screen 35, the excrement contained in the sewage slides on the inclined filter screen 35, the excrement slides onto the retaining plate 16 along the surface of the retaining plate 27 through the opening 47 and the material guiding plate 27, the second gear 21 meshed with the first gear 20 is reversely rotated by the rotation of the third rotating shaft 41, and the rotation of the third rotating shaft 41 drives the stirring rod 33 and the cam 34 to rotate due to the fact that one unidirectional bearing cannot be driven at the moment, namely the extrusion pipe 17 cannot rotate, and disinfectant can be injected into the treatment tank 7 through the arrangement of the liquid injection pipe 5 and the disinfectant and the sewage are mixed through the rotation of the stirring rod 33;

in the rotation process of the cam 34, the lifting plate 42 moves up and down by arranging the telescopic rod 45 and the spring 46, and in the downward movement process of the lifting plate 42, the heat conducting rod 44 and the heat conducting sliding plug 43 move towards the direction close to the third rotating shaft 41, so that heated air in the heating box 10 is sucked into the drying pipe 11 through the second heat conducting pipe 12, and in the upward movement process of the lifting plate 42, the heat conducting rod 44 and the heat conducting sliding plug 43 move towards the direction far away from the third rotating shaft 41, so that heated air sucked into the drying pipe 11 is extruded into the drying box 26 through the first heat conducting pipe 4 and sprayed out through a spray nozzle on the drying box 26, and the excrement on the material guiding plate 27 is blown and dried by hot air;

when the sewage is completely introduced into the treatment tank 7, the third rotating shaft 41 rotates around the other direction through the servo motor 8, the third rotating shaft 41 rotates to enable the stirring rod 33 and the cam 34 to rotate around the axis of the third rotating shaft 41, so that the injected disinfectant and the sewage are stirred and mixed, meanwhile, hot air is blown above the guide plate 27, at the moment, the second gear 21 rotates positively through the engagement between the first gear 20 and the second gear 21, at the moment, one-way bearing can be driven, the extrusion pipe 17 rotates, the extrusion sliding block 38 slides in the extrusion sliding groove 31 through the rotation of the extrusion pipe 17, the cylindrical rod 32 moves back and forth once, and the extrusion plate 28 moves back and forth once through the arrangement of the extrusion rod 30;

in the process that the extruding plate 28 moves in the direction away from the extruding pipe 17, the extruding plate 28 extrudes the dry excrement on the abutting plate 16 to form a block, meanwhile, by arranging the rack 22 and the third gear 23, the first rotating shaft 15 rotates around the direction, when the extruding plate 28 moves in the direction away from the extruding pipe 17 and moves to the farthest distance from the extruding pipe 17, the first rotating shaft 15 just rotates once, in the process that the first rotating shaft 15 rotates around the direction, the rotary table 24 rotates along with the rotating plate, the rotating magnet 25 rotates around the axis of the first rotating shaft 15, when the rotating magnet 25 rotates to the right below the counterweight magnet 29, the magnetic repulsive force of the rotating magnet 25 to the counterweight magnet 29 is maximum and is larger than the gravity of the counterweight magnet 29 and the guide plate 27, the guide plate 27 rotates around the axis of the second rotating shaft 36, the guide plate 27 moves upwards, when the rotary magnet 25 rotates to a position not right below the counterweight magnet 29, the magnetic repulsive force of the rotary magnet 25 to the counterweight magnet 29 is smaller than the gravity of the counterweight magnet 29 and the guide plate 27, the guide plate 27 rotates around the second rotating shaft 36, and the guide plate 27 moves upwards, so that the guide plate 27 can shake upwards and downwards in the process of extruding dry feces by the extruding plate 28, a small amount of feces adhered to the guide plate 27 is separated from the guide plate 27 due to inertia, hot air is still blown to the guide plate 27 through the rotation of the cam 34, the adhered feces and the hot air are fully contacted and air-dried and then slide to the upper part of the resisting plate 16 and are extruded into a block through the extruding plate 28, meanwhile, the other one-way bearing does not drive, and the discharging through rod 39 on the insulating sleeve block 14 cannot rotate around the axis of the first rotating shaft 15;

in the process that the extrusion plate 28 moves from the farthest position to the direction close to the extrusion pipe 17, the first rotating shaft 15 rotates around the other direction through the rack 22 and the third gear 23, so that the discharging through rod 39 on the insulation sleeve block 14 rotates around the axis of the first rotating shaft 15, the discharging through rod 39 is not contacted with the discharging power-on rail 40, the discharging air cylinder 18 is not connected into a circuit any more, the telescopic end of the discharging air cylinder 18 is retracted, the abutting plate 16 moves to the direction close to the treatment box 7, the faeces extruded on the abutting plate 16 falls down to the lower part of the insulation shell 3 from the abutting plate 16, collection or the next treatment is facilitated, when the extrusion plate 28 returns to the initial position, the first rotating shaft 15 rotates around the other direction once, so that the discharging through rod 39 is contacted with the discharging power-on rail 40 again, the circuit of the discharging air cylinder 18 is switched on again, the telescopic end of the discharging air cylinder 18 is extended, the abutting plate 16 abuts against the outer side wall of the insulation shell 3 again, and the faeces are extruded and discharged.

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

Claims

1. The utility model provides a livestock-raising sewage treatment plant, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has two backup pads (6), two the top fixed mounting of backup pad (6) has same treatment tank (7), the top of treatment tank (7) is provided with drain pipe (2) that are linked together with inside, fixed mounting has insulating casing (3) on the outer wall of one side of treatment tank (7), be provided with filter screen (35) between the both ends inner wall of treatment tank (7), offer opening (47) that bottom and filter screen (35) top coincide on the outer wall of one side of treatment tank (7), be provided with the stirring disinfection mechanism that is located filter screen (35) below on insulating casing (3), be provided with the extrusion mechanism that is connected with stirring disinfection mechanism in insulating casing (3), be provided with the shake guide mechanism that is connected with extrusion mechanism in insulating casing (3), be provided with the auxiliary discharge mechanism that is connected with shake guide mechanism in insulating casing (3), the top of bottom plate (1) is provided with filter screen (35) between the inner wall, be provided with the pivot (15) on the first end of a pivot (15) is located in the inside of insulating casing (15) and is connected with the rotation axis (15), the extrusion plate (28) is close to a rack (22) which is meshed with the third gear (23) and fixedly arranged on one side wall of the extrusion pipe (17), the outer side wall of the first rotating shaft (15) is fixedly provided with a rotary table (24), two symmetrically distributed rotary magnets (25) are arranged on the rotary table (24), a second rotating shaft (36) is rotationally connected between the inner walls of the two sides of the insulating shell (3), a guide plate (27) positioned between an opening (47) and the extrusion plate (28) is fixedly arranged on the outer side wall of the second rotating shaft (36), the guide plate (27) is in sliding connection with the inner walls of the two sides of the insulating shell (3), a counterweight magnet (29) is fixedly arranged at the bottom of the guide plate (27), a bearing plate (37) positioned below the guide plate (27) is fixedly arranged on the other outer side wall of the processing box (7), the extrusion mechanism comprises an extrusion pipe (17) which is rotationally connected with the other outer side wall of the processing box (7), a waveguide (32) is arranged in the extrusion pipe (17), the extrusion rod (32) is axially connected with a sliding groove (38) which is axially connected with the extrusion slide groove (31), an extrusion plate (28) is connected between the inner walls of the two sides of the insulating shell (3) in a sliding manner, an extrusion rod (30) is fixedly connected between the extrusion plate (28) and the cylindrical rod (32), a second gear (21) is arranged on the outer side wall of the extrusion tube (17) through a one-way bearing of the extrusion tube, a first gear (20) is fixedly arranged on the other end, located outside the treatment box (7), of the third rotating shaft (41), and the first gear (20) is in meshed connection with the second gear (21); the auxiliary discharging mechanism comprises a fixed block (19) fixedly arranged between two inner walls of an insulating shell (3), two discharging air cylinders (18) are fixedly arranged on one side wall, far away from the treatment box (7), of the fixed block (19), the telescopic ends of the two discharging air cylinders (18) are fixedly connected with the same retaining plate (16), the retaining plate (16) is positioned below the extruding plate (28) and is in sliding connection with the bottom of the extruding plate (28), the retaining plate (16) is in sliding connection with the inner walls of two sides of the insulating shell (3), one end, which is positioned outside the insulating shell (3), of the first rotating shaft (15) is provided with an insulating sleeve block (14) through another one-way bearing, one side wall, which is close to the insulating shell (3), of the insulating sleeve block (14) is provided with a discharging power-on rod (39), the outer side wall of the insulating shell (3) is provided with a discharging power-on rail (40), and the discharging power-on rod (39) and the discharging power-on rail (40) are both positioned in a circuit of the discharging air cylinders (18). When the extrusion plate (28) moves from the farthest position away from the extrusion pipe (17) to the direction close to the extrusion pipe (17), the first rotating shaft (15) is enabled to rotate around the other direction through the rack (22) and the third gear (23), so that the discharging through rod (39) on the insulation sleeve block (14) rotates around the axis of the first rotating shaft (15), the discharging through rod (39) is enabled not to contact with the discharging through rail (40), the discharging air cylinder (18) is enabled to be connected into a circuit, the telescopic end of the discharging air cylinder (18) is retracted, the abutting plate (16) moves towards the direction close to the treatment box (7), excrement extruded into blocks on the abutting plate (16) falls below the insulation shell (3) to be convenient to collect or conduct next treatment, when the extrusion plate (28) returns to the initial position, the first rotating shaft (15) rotates around the other direction for one circle, so that the discharging through rod (39) is enabled to contact with the discharging through rail (40) again, the circuit of the discharging air cylinder (18) is enabled to be connected to the circuit again, the telescopic end of the discharging air cylinder (18) is enabled to retract, and then the excrement is enabled to abut against the telescopic end (16) of the insulation shell (3) again, so that the excrement is enabled to be extruded against the outer side of the insulation shell (3).

2. The livestock-raising sewage treatment device according to claim 1, wherein the stirring and disinfecting mechanism comprises a fixing frame (9) fixedly installed on the other outer side wall of the treatment box (7), a servo motor (8) is fixedly installed on the outer side wall of the fixing frame (9), a third rotating shaft (41) rotatably connected with the fixing frame is arranged on the treatment box (7), the third rotating shaft (41) is located below the filter screen (35), stirring rods (33) uniformly distributed in the axial direction are fixedly installed on the outer side wall of the inside of the treatment box (7) of the third rotating shaft (41), one end of the third rotating shaft (41) located in the treatment box (7) penetrates through the fixing frame (9) and is fixedly connected with an output shaft of the servo motor (8), a liquid injection pipe (5) communicated with the inside of the treatment box (7) is arranged on the treatment box (7), and the liquid injection pipe (5) is located between the stirring rods (33) and the filter screen (35).

3. The livestock-raising sewage treatment device according to claim 1, wherein the drying mechanism comprises a fixed plate (13) fixedly mounted on an outer side wall of the treatment box (7), two telescopic rods (45) are fixedly mounted at the bottom of the fixed plate (13), two telescopic ends of the telescopic rods (45) are fixedly connected with the same lifting plate (42), springs (46) are sleeved on the two telescopic rods (45), a drying pipe (11) positioned between the two telescopic rods (45) is fixedly mounted at the bottom of the fixed plate (13), a heat conducting sliding plug (43) in sliding connection with the inner wall of the drying pipe (11) is arranged in the drying pipe, the heat conducting sliding plug (43) is fixedly connected with the lifting plate (42) through a heat conducting rod (44), a cam (34) is fixedly mounted on the outer side wall of one end of the treatment box (7) of the third rotating shaft (41), and the lifting plate (42) is positioned above the cam (34) and abuts against the cam (34).

4. A livestock-raising sewage treatment device according to claim 3, characterized in that, be provided with heating cabinet (10) on the one end lateral wall of treatment cabinet (7), be provided with first heat pipe (4) and second heat pipe (12) that are linked together rather than inside on drying pipe (11), all be equipped with the check valve in first heat pipe (4) and second heat pipe (12) and all be located heat conduction sliding plug (43) and keep away from one side of heat conducting rod (44), one end that drying pipe (11) was kept away from to second heat pipe (12) is linked together with heating cabinet (10), the interior top of insulating housing (3) is provided with drying box (26) that are located opening (47) top, one end that drying pipe (11) was kept away from to first heat pipe (4) is linked together with drying box (26).

5. A livestock-raising sewage treatment device according to claim 2, characterized in that the cross section of the holder (9) is "U" -shaped.