A manure in-situ treatment system for large-scale poultry farming

Abstract

The present invention discloses a manure in-situ treatment system for large-scale poultry farming, which includes a discharge transmission component. The discharge transmission component includes a first fixed seat and a second fixed seat that are arranged outside the breeding box at intervals. A driving wheel is rotatably connected to the first fixed seat, and a driven wheel is rotatably connected to the second fixed seat. The second fixed seat is arranged close to the discharge port, and the first fixed seat is arranged away from the discharge port. The driving wheel is connected to the driven wheel through a circulating transmission belt. A number of treatment and discharge components are arranged on the circulating transmission belt. An annular guide rail is arranged outside the circulating transmission belt. The treatment and discharge component includes a feeding and discharging box. One end of the feeding and discharging box facing upward is provided with a feeding port. One end of the feeding and discharging box is fixedly connected to the outer end of the circulating transmission belt. The feeding and discharging box can move along the inner edge of the annular guide rail. The other end of the feeding and discharging box extends outside the annular guide rail. A discharge port is opened at the bottom of the other end of the feeding and discharging box; the present invention can improve the manure treatment efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of poultry farming, and particularly to a manure in-situ treatment system for large-scale poultry farming. Background Art

[0002] As one of the livestock and poultry breeding wastes, chicken manure is prone to problems such as odor, infectious diseases, and pollution due to its high moisture content and high nitrogen content. At the same time, chicken manure is also an important organic resource. If it is not fully utilized, it will not only cause waste, but also may cause further harm to the environment.

[0003] In the prior art, many poultry are raised in a centralized manner. The poultry are placed in long-strip breeding cages and on multi-layer brackets, and the manure of the poultry will fall to the conveyor belt through the bottom of the breeding cage, and then be collected in a collection box under the action of the conveyor belt. This can effectively reduce the cleaning work of the workers on the breeding site. However, if it is not output and processed in time when it falls on the conveyor belt, it is easy to generate peculiar smell. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. In this part, as well as in the abstract and title of the present application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract, and the title of the invention. However, such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above and / or existing problems in the treatment of poultry manure, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a manure in-situ treatment system for large-scale poultry farming, which

[0007] To solve the above technical problems, the present invention provides the following technical solution: A manure in-situ treatment system for large-scale poultry farming, which includes a discharge transmission assembly. The discharge transmission assembly includes a first fixed seat and a second fixed seat that are arranged outside the breeding box at intervals. A driving wheel is rotatably connected to the first fixed seat, and a driven wheel is rotatably connected to the second fixed seat. The second fixed seat is arranged close to the discharge port, and the first fixed seat is arranged away from the discharge port. The driving wheel is connected to the driven wheel through a circulating conveyor belt. A number of treatment and discharge components are arranged on the circulating conveyor belt. An annular guide rail is arranged outside the circulating conveyor belt. The treatment and discharge component includes a feed and discharge box. The upper end of the feed and discharge box is provided with a feed port. One end of the feed and discharge box is fixedly connected to the outer end of the circulating conveyor belt. The feed and discharge box can move along the inner edge of the annular guide rail. The other end of the feed and discharge box extends outside the annular guide rail, and a discharge port is opened at the bottom of the other end of the feed and discharge box.

[0008] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, it further includes a breeding box body. An outlet is opened at the side end of the breeding box body. A conveyor belt for transporting manure is connected to the lower part of the breeding box body. The conveyor belt can convey the manure outward and drop it into the inlet and outlet box through the inlet.

[0009] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, a moving block is fixedly connected to the lower end of the inlet and outlet box. A number of universal rollers are arranged at the downward end of the moving block.

[0010] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, a liquid inlet is opened at the upward end of the inlet and outlet box. A first partition plate and a second partition plate that can perform reciprocating linear movement in the horizontal direction and are spaced apart in the height direction are movably connected to the inlet and outlet box at the liquid inlet. When the first partition plate and the second partition plate cover the liquid inlet, a closed liquid storage cavity is formed between the first partition plate, the second partition plate and the inner wall of the inlet and outlet box at the outer edge of the liquid inlet. A material cavity is provided on the inlet and outlet box below the inlet. When the second partition plate is opened, the liquid storage cavity and the material cavity are communicated.

[0011] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, a main shaft is rotatably connected to the inlet and outlet box. A spiral feeding and stirring blade is provided on the main shaft. A discharge partition door that can cover the discharge port is movably connected to the inlet and outlet box at the discharge port.

[0012] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, a partition plate is further fixed in the inlet and outlet box. An installation cavity is formed between the side of the partition plate away from the discharge port and the inner wall of the inlet and outlet box. The installation cavity is separated from the material cavity and not communicated. A spiral baffle and auxiliary stirring blade is rotatably connected to the inlet and outlet box at the material cavity. There is a gap between the inner edge of the spiral baffle and auxiliary stirring blade and the outer edge of the stirring and feeding blade. The rotation central axes of the spiral baffle and auxiliary stirring blade and the stirring and feeding blade are the same.

[0013] As a preferred embodiment of the in-situ treatment system for poultry manure in large-scale poultry farming of the present invention, when the main shaft rotates in one direction, the main shaft can drive the spiral baffle and auxiliary stirring blade to rotate. The spiral baffle and auxiliary stirring blade and the spiral feeding and stirring blade rotate synchronously to drive the material to be conveyed in the direction of the discharge port. When the main shaft rotates in the other direction, the main shaft rotates alone and does not drive the spiral baffle and auxiliary stirring blade to rotate.

[0014] As a preferred embodiment of the in-situ treatment system for manure in large-scale poultry farming of the present invention, the following is provided: a rotation hole is formed in the partition board, and the partition board is rotatably connected to a rotation transmission member through the rotation hole. The rotation transmission member includes a closed disk just sleeved on the main shaft. The outer periphery of the closed disk rotates around the partition board at the outer edge of the rotation hole. A ratchet is fixed to one end of the closed disk away from the material chamber. A connecting portion extending into the installation chamber is fixed to one end of the ratchet away from the closed disk. A through hole is formed in the center of the connecting portion, and a rotation support sink is formed on one side of the connecting portion opposite to the partition board. A support sleeve is fixed on the partition board, and the connecting portion is rotatably supported on the support sleeve through the rotation support sink. A first connecting rod is fixed to the closed disk, and one side of the first connecting rod away from the closed disk is fixedly connected to one end of the spiral baffle and stirring blade.

[0015] As a preferred embodiment of the in-situ treatment system for manure in large-scale poultry farming of the present invention, the following is provided: a transmission disk is connected to the main shaft at the ratchet. A plurality of pawls are hinged to the transmission disk. A plurality of ratchet teeth are arranged on the inner edge of the ratchet. When the main shaft rotates in one direction, the pawls are engaged in the card slots between adjacent ratchet teeth and abut against the ratchet teeth. When the main shaft rotates in the other direction, the pawls rotate along the inner edge of the ratchet teeth.

[0016] As a preferred embodiment of the in-situ treatment system for manure in large-scale poultry farming of the present invention, the following is provided: a plurality of elastic members corresponding to the pawls one by one are arranged on the transmission disk, and the pawls abut against the inner edge of the ratchet under the action of the elastic members.

[0017] Compared with the prior art, the present invention has the following technical effects: the manure conveyed by the conveyor belt falls into the inlet and outlet box through the feed inlet. When fermentation treatment is required, the biological fermentation liquid in the liquid storage chamber is discharged into the inlet and outlet box. The main shaft is controlled to rotate, and the transmission disk will not drive the spiral baffle and stirring blade to rotate, while the spiral feeding and stirring blade rotates. The spiral baffle and stirring blade blocks the manure, and the continuously rotating spiral feeding and stirring blade mixes the manure and the biological fermentation liquid, improving the treatment efficiency of the manure; when the manure treatment is completed, the main shaft is controlled to rotate in the reverse direction, the discharge partition door opens, and the spiral baffle and stirring blade and the spiral feeding and stirring blade rotate synchronously, conveying the treated manure towards the direction of the discharge port, and the manure is discharged from the discharge port into the recycling box below, realizing the collection of the manure; it can be applied to the work of manure treatment and recycling. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1 This is the three-dimensional structure diagram of the present invention.

[0020] Figure 2 This is the three-dimensional structure in which each processing and discharging component of the present invention is connected to the discharging transmission component Figure 1 .

[0021] Figure 3 This is the three-dimensional structure in which each processing and discharging component of the present invention is connected to the discharging transmission component Figure 2 .

[0022] Figure 4 This is the top view of each processing and discharging component of the present invention connected to the discharging transmission component.

[0023] Figure 5 It is Figure 4 the end view at A-A in

[0024] Figure 6 It is Figure 5 the partial enlarged view at C in

[0025] Figure 7 It is Figure 5 the partial enlarged view at D in

[0026] Figure 8 It is Figure 5 the partial enlarged view at E in

[0027] Figure 9 It is Figure 5 the partial enlarged view at F in

[0028] Figure 10 It is Figure 4 the end view at B-B in

[0029] Figure 11 This is the three-dimensional structure diagram of the processing and discharging component in the present invention.

[0030] Figure 12 This is the three-dimensional structure diagram of the rotating transmission part and the supporting turntable connected to the main shaft in the present invention.

[0031] Figure 13 It is Figure 12 the partial enlarged view at G in

[0032] In the figure, 100 is the discharge conveying assembly, 101 is the circulating conveyor belt, 102 is the second fixed seat, 103 is the annular guide rail, 104 is the conveying motor, 105 is the first fixed seat, 200 is the processing and discharging assembly, 201 is the universal roller, 202 is the moving block, 203 is the feeding and discharging box, 203a is the support ring, 204 is the spiral liquid inlet and feeding blade, 205 is the spiral feeding and stirring blade, 206 is the main shaft, 207 is the driving motor, 208 is the sealing plate, 209 is the discharging partition door, 210 is the discharging magnet, 211 is the discharging electromagnet, 212 is the rotating transmission part, 212a is the connecting part, 212b is the ratchet wheel, 212b-1 is the ratchet tooth, 212c is the closing disc, 213 is the supporting turntable, 214 is the isolation plate, 214a is the supporting sleeve, 215 is the second magnet, 216 is the second partition board, 217 is the first partition board, 218 is the first magnet, 219 is the first electromagnet, 220 is the second electromagnet, 221 is the conveying shaft, 222 is the transmission disc, 223 is the pawl, 224 is the elastic part, 225 is the driving gear, 226 is the first connecting rod, 227 is the second connecting rod, 228 is the driven gear, 229 is the spiral baffle and stirring blade, 300 is the conveyor belt, 400 is the breeding box body, a is the discharging port, b is the feeding port, c is the liquid inlet, d is the gap, e is the moving groove, f is the rotating groove, g is the rotating support sinking groove, h is the clamping groove. Detailed implementation manners

[0033] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings of the specification.

[0034] In the following description, many specific details are set forth to facilitate a thorough understanding of the present invention. However, the present invention may be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0035] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present invention. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0036] Embodiment 1

[0037] Referring to Figures 1 to 5 、 Figure 6 and Figure 8 , which is the first embodiment of the present invention. This embodiment provides a manure in-situ treatment system for large-scale poultry farming, which can improve the treatment efficiency of manure and realize the discharging of manure for collection.

[0038] A manure in-situ treatment system for large-scale poultry farming, which includes a discharge transmission component 100 and a breeding box 400. The discharge transmission component 100 includes a first fixed seat 105 and a second fixed seat 102 that are arranged outside the breeding box 400 at intervals. A driving wheel is rotatably connected to the first fixed seat 105, and a driven wheel is rotatably connected to the second fixed seat 102. The second fixed seat 102 is arranged close to the discharge port, and the first fixed seat 105 is arranged away from the discharge port. The driving wheel is connected to the driven wheel through a circulating conveyor belt 101. A transmission motor 104 is fixedly connected to the upper side of the first fixed seat 105, and the transmission motor 104 is connected to the driving wheel. A number of treatment and discharge components 200 are arranged on the circulating conveyor belt 101. An annular guide rail 103 is arranged outside the circulating conveyor belt 101. The treatment and discharge component 200 includes a feed and discharge box 203. An inlet b is opened at the upper end of the feed and discharge box 203. A chute is opened on the feed and discharge box 203 at the outer edge of the inlet b. A sealing plate 208 is slidably connected to the feed and discharge box 203 through the chute. When the sealing plate 208 is in the chute, manure can enter the feed and discharge box 203 through the inlet b. One end of the feed and discharge box 203 is fixedly connected to the outer end of the circulating conveyor belt 101. The feed and discharge box 203 can move along the inner edge of the annular guide rail 103. The other end of the feed and discharge box 203 extends outside the annular guide rail 103. A discharge port a is opened at the bottom of the other end of the feed and discharge box 203. A discharge port is opened at the side end of the breeding box 400. A conveyor belt 300 for transporting manure is connected to the lower part of the breeding box 400. The conveyor belt 300 can transport the manure outward and fall into the feed and discharge box 203 through the inlet b.

[0039] During implementation, the annular guide rail 103 is fixed on the lower platform. A moving block 202 is fixedly connected to the lower end of the feed and discharge box 203. A number of universal rollers 201 (which can rotate in any direction, this is prior art, only a schematic diagram is given in this embodiment and the specific structure is not drawn) are arranged at the downward end of the moving block 202. The universal rollers 201 roll along the upper side of the platform. The platform is not drawn and can also be regarded as the ground. When a new discharge component needs to be replaced under the conveyor belt 300, the transmission motor 104 operates, the circulating conveyor belt 101 moves, driving the moving block 202 to move, and the universal rollers 201 roll along the platform. When the new discharge component is moved under the conveyor belt 300, the transmission motor 104 stops operating. When discharging, the discharge component that needs to discharge can be transported to the position where the annular guide rail 103 is away from one end of the conveyor belt 300.

[0040] Specifically, the upper end of the feeding and discharging box 203 is provided with a liquid inlet c. The feeding and discharging box 203 at the liquid inlet c is provided with a first slot and a second slot which are spaced apart in the height direction. The feeding and discharging box 203 is just movably connected with a first partition plate 217 through the first slot, and the feeding and discharging box 203 is just movably connected with a second partition plate 216 through the second slot. A first electromagnet 219 is fixedly connected inside the feeding and discharging box 203 at the inner edge of the first slot. A first magnet 218 is fixedly connected to the side of the first partition plate 217 away from the liquid inlet c. A second magnet 215 is fixedly connected to the side of the second partition plate 216 away from the liquid inlet c. When the first partition plate 217 and the second partition plate 216 cover the liquid inlet c, a closed liquid storage cavity is formed between the first partition plate 217, the second partition plate 216 and the feeding and discharging box 203 at the outer edge of the liquid inlet c. A material cavity is provided on the feeding and discharging box 203 below the feeding port b. When the second partition plate 216 is opened, the liquid storage cavity is communicated with the material cavity.

[0041] In the initial state, the second partition plate 216 covers the liquid inlet c. When it is necessary to add biological fermentation liquid into the liquid storage cavity, the current direction of the first electromagnet 219 is such that the first electromagnet 219 and the first magnet 218 attract each other, and the first partition plate 217 moves into the first slot. Biological fermentation liquid is added onto the second partition plate 216 through the liquid inlet c. After the sample injection is completed, the current direction of the first electromagnet 219 is reversed, so that the first electromagnet 219 and the second magnet 215 repel each other, and the first partition plate 217 moves in the reverse direction. A closed liquid storage cavity is formed among the first partition plate 217, the feeding and discharging box 203 and the second partition plate 216. When it is necessary to treat the manure, the current direction of the second electromagnet 220 is controlled to make the second partition plate 216 move into the second slot, and the second partition plate 216 is opened, and the biological fermentation liquid is discharged downward into the material cavity.

[0042] Specifically, a main shaft 206 is rotatably connected to the feeding and discharging box 203. A spiral feeding and stirring blade 205 is provided on the main shaft 206. A discharging partition door 209 that can cover the discharging port a is movably connected to the feeding and discharging box 203 at the discharging port a. A moving groove e is formed in the feeding and discharging box 203 at the outer edge of the discharging port a. The feeding and discharging box 203 is slidably connected with the discharging partition door 209 through the moving groove e. A discharging magnet 210 is fixedly connected to the side of the discharging partition door 209 away from the discharging port a. A discharging electromagnet 211 is fixedly connected to the feeding and discharging box 203 inside the inner edge of the moving groove e. In the initial state, the discharging electromagnet 211 and the discharging magnet 210 repel each other, and the discharging partition door 209 covers the discharging port a. An isolation plate 214 is also fixedly installed in the feeding and discharging box 203. An installation cavity is formed between the side of the isolation plate 214 away from the discharging port a and the inner wall of the feeding and discharging box 203. The installation cavity is separated from the material cavity and not connected. A spiral baffle and assisting stirring blade 229 is also rotatably connected to the feeding and discharging box 203 at the material cavity. There is a gap d between the inner edge of the spiral baffle and assisting stirring blade 229 and the outer edge of the spiral feeding and stirring blade 205. The spiral baffle and assisting stirring blade 229 and the spiral feeding and stirring blade 205 have the same rotation center axis. When the main shaft 206 rotates in one direction, the main shaft 206 can drive the spiral baffle and assisting stirring blade 229 to rotate. The spiral baffle and assisting stirring blade 229 and the spiral feeding and stirring blade 205 rotate synchronously to drive the material to be conveyed in the direction of the discharging port a. When the main shaft 206 rotates in the other direction, the main shaft 206 rotates alone and does not drive the spiral baffle and assisting stirring blade 229 to rotate.

[0043] When the fecal sewage enters the material cavity, control the main shaft 206 to rotate in the other direction. The main shaft 206 drives the spiral feeding and stirring blade 205 to rotate, and the spiral baffle and assisting stirring blade 229 remains stationary. The spiral feeding and stirring blade 205 stirs the fecal sewage. When the biological fermentation liquid falls into the material cavity, it promotes the uniform mixing of the biological fermentation liquid and the fecal sewage, improving the fermentation treatment efficiency. When the treatment is completed and discharging is required, place a recycling box for collecting fecal sewage below the discharging port a. Control the energizing direction of the discharging electromagnet 211 to make the discharging electromagnet 211 and the discharging magnet 210 attract each other. The discharging partition door 209 retracts into the moving groove e, and the discharging partition door 209 opens. The spiral feeding and stirring blade 205 rotates to an angle corresponding to the spiral baffle and assisting stirring blade 229. Control the main shaft 206 to rotate in one direction. The spiral baffle and assisting stirring blade 229 and the spiral feeding and stirring blade 205 rotate synchronously in the same direction, moving the fecal sewage in the direction of the discharging port a. The treated fecal sewage is discharged downward through the discharging port a and falls into the recycling box, realizing the collection of the treated fecal sewage.

[0044] Embodiment 2

[0045] Refer to Figure 5 、 Figure 7 、 Figure 9 、Figure 10 , Figure 12 and Figure 13 , which is the second embodiment of the present invention, provides a manure in-situ treatment system for large-scale poultry farming. The difference between this embodiment and Embodiment 1 is that it can further achieve the synchronous rotation or power separation of the spiral feeding and stirring blades 205 and the spiral baffle and assisting stirring blades 229 with one power source.

[0046] Specifically, a rotating hole is formed in the partition plate 214. The partition plate 214 is rotatably connected to a rotating transmission member 212 through the rotating hole. The rotating transmission member 212 includes a closed disk 212c just sleeved on the main shaft 206. The outer periphery of the closed disk 212c rotates around the partition plate 214 at the outer edge of the rotating hole. A ratchet 212b is fixed at one end of the closed disk 212c away from the material cavity. A connecting portion 212a extending into the installation cavity is fixed at one end of the ratchet 212b away from the closed disk 212c. A through hole is formed in the center of the connecting portion 212a. A rotating support sunk groove g is formed on one side of the connecting portion 212a opposite to the partition plate 214. A support sleeve 214a is fixed on the partition plate 214. The connecting portion 212a is rotatably supported on the support sleeve 214a through the rotating support sunk groove g. A first connecting rod 226 is fixed on the closed disk 212c. One side of the first connecting rod 226 away from the closed disk 212c is fixedly connected to one end of the spiral baffle and assisting stirring blade 229. The other end of the spiral baffle and assisting stirring blade 229 is fixedly connected to a second connecting rod 227. A support turntable 213 sleeved on the main shaft 206 is connected to the inlet and outlet box 203 on the side of the material cavity away from the partition plate 214. The second connecting rod 227 is fixedly connected to the support turntable 213. A support ring 203a is fixed on the inlet and outlet box 203. An annular rotating groove f is formed on one side of the support turntable 213 away from the material cavity. The support turntable 213 is just supported on the support ring 203a through the rotating groove f. The support turntable 213 can rotate around the outer edge of the support ring 203a; A transmission disk 222 is connected to the main shaft 206 at the ratchet 212b. A plurality of pawls 223 are hinged on the transmission disk 222. A plurality of ratchet teeth 212b-1 are arranged on the inner edge of the ratchet 212b. When the main shaft 206 rotates in one direction, the pawl 223 is stuck into the card slot h between adjacent ratchet teeth 212b-1 and abuts against the ratchet teeth 212b-1. When the main shaft 206 rotates in the other direction, the pawl 223 fits and rotates on the inner edge of the ratchet teeth 212b-1; A plurality of elastic members 224 corresponding to the pawls 223 one by one are arranged on the transmission disk 222. The elastic member 224 is preferably a spring. The pawl 223 abuts against the inner edge of the ratchet 212b under the action of the elastic member 224.

[0047] When controlling the main shaft 206 to rotate in the other direction, for example, from the front view attachment Figure 10From the perspective of , when the main shaft 206 is controlled to rotate clockwise, the pawl 223 fits against the inner edge of the ratchet 212b and will not get stuck in the slot h and will contact the ratchet 212b-1 at one end of the slot h. The main shaft 206 drives the transmission plate 222 to rotate, and at the same time drives the spiral feeding stirring blade 205 to rotate, while the spiral blocking stirring blade 229 does not move, and the spiral blocking stirring blade 229 rotates to stir the feces and sewage; when the main shaft 206 is controlled to rotate counterclockwise, it can be clearly seen that the pawl 223 is stuck in the slot h, and the pawl 223 contacts the ratchet 212b-1. When the main shaft 206 drives the transmission plate 222 to rotate, the transmission plate 222 pushes the ratchet 212b to rotate through the pawl 223, so that the spiral blocking stirring blade 229 and the spiral feeding stirring blade 205 rotate synchronously to realize the transportation of feces and sewage.

[0048] Example 3

[0049] Reference Figure 5 and Figure 11 , which is the second embodiment of the present invention, provides an in-situ treatment system for manure in large-scale poultry farming. The difference between this embodiment and embodiment 1 and embodiment 2 is that it can further achieve uniformity in the axial direction when the biological fermentation liquid is discharged downward.

[0050] Specifically, a conveying shaft 221 is rotatably connected to the feed box 203 above the main shaft 206, and spiral liquid feeding blades 204 are arranged on the outer side of the conveying shaft 221. An installation groove is opened on the outward end of the feed box 203, and a transmission motor 207 is fixedly connected to the feed box 203 at the installation groove. The main shaft 206 is connected to the transmission motor 207, and a driving gear 225 is connected to the main shaft 206 in the installation cavity, and a driving gear 225 meshing with a driven gear 228 is connected to the conveying shaft 221 in the installation cavity.

[0051] During operation, the transmission motor 207 works, the main shaft 206 drives the driven gear 228 to rotate through the driving gear 225, and the driven gear 228 drives the conveying shaft 221 to rotate. When the feces and sewage enter the feed and discharge box 203, the feces and sewage fall onto the spiral liquid feeding blade 204, and the feces and sewage fall along the spiral liquid feeding blade 204, thereby improving the uniformity of the feces and sewage feeding; when the second partition 216 is opened, the biological fermentation liquid falls, and the biological fermentation liquid that falls on the spiral liquid feeding blade 204 can fall along the spiral liquid feeding blade 204 onto the feces and sewage, thereby improving the uniformity in the axial direction during liquid feeding, and the fallen biological fermentation liquid will not only be in the material cavity in the area where the liquid inlet c is located, thereby improving the uniformity of the fermentation treatment.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A manure in-situ treatment system for large-scale poultry farming, characterized in that: It includes a discharging and conveying assembly (100), and the discharging and conveying assembly (100) includes a first fixed seat (105) and a second fixed seat (102) which are arranged outside the breeding box body (400) at intervals. A driving wheel is rotatably connected to the first fixed seat (105), and a driven wheel is rotatably connected to the second fixed seat (102). A discharging port is formed at the side end of the breeding box body (400). The second fixed seat (102) is arranged close to the discharging port, and the first fixed seat (105) is arranged away from the discharging port. The driving wheel is connected to the driven wheel through a circulating conveyor belt (101). A number of processing and discharging assemblies (200) are arranged on the circulating conveyor belt (101). An annular guide rail (103) is arranged outside the circulating conveyor belt (101). The processing and discharging assembly (200) includes a feeding and discharging box (203). A feeding port (b) is formed at the upward end of the feeding and discharging box (203). One end of the feeding and discharging box (203) is fixedly connected to the outer end of the circulating conveyor belt (101). The feeding and discharging box (203) can move along the inner edge of the annular guide rail (103). The other end of the feeding and discharging box (203) extends outside the annular guide rail (103). A discharging port (a) is formed at the bottom of the other end of the feeding and discharging box (203).

2. The manure in-situ treatment system for large-scale poultry farming according to claim 1, characterized in that: A conveyor belt (300) for conveying manure is connected to the lower part of the breeding box body (400). The conveyor belt (300) can convey the manure outwards and fall into the feeding and discharging box (203) through the feeding port (b).

3. The manure in-situ treatment system for large-scale poultry farming according to claim 1 or 2, characterized in that: A moving block (202) is fixedly connected to the lower end of the feeding and discharging box (203). A number of universal rollers (201) are arranged at the downward end of the moving block (202).

4. The manure in-situ treatment system for large-scale poultry farming according to claim 1 or 2, characterized in that: A liquid inlet (c) is formed at the upward end of the feeding and discharging box (203). A first partition plate (217) and a second partition plate (216) which can make reciprocating linear movement in the horizontal direction and are arranged at intervals in the height direction are movably connected to the feeding and discharging box (203) at the liquid inlet (c). When the first partition plate (217) and the second partition plate (216) cover the liquid inlet (c), a closed liquid storage cavity is formed between the first partition plate (217), the second partition plate (216) and the feeding and discharging box (203) at the outer edge of the liquid inlet (c). A material cavity is arranged on the feeding and discharging box (203) at the lower side of the feeding port (b). When the second partition plate (216) is opened, the liquid storage cavity is communicated with the material cavity.

5. The manure in-situ treatment system for large-scale poultry farming according to claim 4, characterized in that: A main shaft (206) is rotatably connected to the feeding and discharging box (203). A spiral feeding and stirring blade (205) is arranged on the main shaft (206). A discharging partition door (209) which can cover the discharging port (a) is movably connected to the feeding and discharging box (203) at the discharging port (a).

6. The manure in-situ treatment system for large-scale poultry farming according to claim 5, characterized in that: An isolation plate (214) is also fixed inside the feeding and discharging box (203). The side of the isolation plate (214) away from the discharging port (a) and the inner wall of the feeding and discharging box (203) form an installation cavity, which is separated and not connected to the material cavity. A spiral baffle and stirring blade (229) is rotatably connected to the feeding and discharging box (203) at the material cavity. There is a gap (d) between the inner edge of the spiral baffle and stirring blade (229) and the outer edge of the stirring and feeding blade. The rotation central axis of the spiral baffle and stirring blade (229) is the same as that of the stirring and feeding blade.

7. The manure in-situ treatment system for large-scale poultry farming according to claim 6, characterized in that: When the main shaft (206) rotates in one direction, the main shaft (206) can drive the spiral baffle and stirring blade (229) to rotate. The spiral baffle and stirring blade (229) and the spiral feeding and stirring blade (205) rotate synchronously to drive the material to be conveyed in the direction of the discharging port (a). When the main shaft (206) rotates in the other direction, the main shaft (206) rotates alone and does not drive the spiral baffle and stirring blade (229) to rotate.

8. The manure in-situ treatment system for large-scale poultry farming according to claim 7, characterized in that: A rotation hole is formed in the isolation plate (214). The isolation plate (214) is rotatably connected to a rotation transmission member (212) through the rotation hole. The rotation transmission member (212) includes a closed disk (212c) just sleeved on the main shaft (206). The outer periphery of the closed disk (212c) rotates around the isolation plate (214) at the outer edge of the rotation hole. A ratchet wheel (212b) is fixed to one end of the closed disk (212c) away from the material cavity. A connecting portion (212a) extending into the installation cavity is fixed to one end of the ratchet wheel (212b) away from the closed disk (212c). A through hole is formed in the center of the connecting portion (212a). A rotation support sunk groove (g) is formed on one side of the connecting portion (212a) relative to the isolation plate (214). A support sleeve (214a) is fixed to the isolation plate (214). The connecting portion (212a) is rotationally supported on the support sleeve (214a) through the rotation support sunk groove (g). A first connecting rod (226) is fixed to the closed disk (212c). One side of the first connecting rod (226) away from the closed disk (212c) is fixedly connected to one end of the spiral baffle and stirring blade (229). A transmission disk (222) is connected to the main shaft (206) at the ratchet wheel (212b). A plurality of pawls (223) are hinged to the transmission disk (222). A plurality of ratchet teeth (212b-1) are arranged on the inner edge of the ratchet wheel (212b). When the main shaft (206) rotates in one direction, the pawl (223) is stuck into the card slot (h) between adjacent ratchet teeth (212b-1) and abuts against the ratchet teeth (212b-1). When the main shaft (206) rotates in the other direction, the pawl (223) fits and rotates on the inner edge of the ratchet teeth (212b-1).

9. The manure in-situ treatment system for large-scale poultry farming according to claim 8, characterized in that: A plurality of elastic members (224) corresponding to the pawls (223) one by one are arranged on the transmission disk (222). The pawls (223) abut against the inner edge of the ratchet wheel (212b) under the action of the elastic members (224).

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