Livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine

Abstract

The invention discloses livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine, and belongs to the technical field of livestock manure conveying. The livestock manure conveying and extracting equipment comprises a conveyor, a conveying hopper and a sliding rail arranged above the conveyor, partition plates on the two sides of the conveyor are provided with a first limiting plate, a second limiting plate and a third limiting plate, and the interior of the conveying hopper is rotationally connected with a first rotating shaft; a fixing rod fixedly connected with the conveying hopper and a second rotating shaft rotationally connected with the conveying hopper are arranged in the first rotating shaft. According to the invention, when the conveying hopper conveys feces, through the shape design and double rotation of the stirring shafts, the stirring range can be widened, the stirring efficiency can be improved, materials can be sucked towards the middle parts of the stirring shafts, the material fluidity can be improved, and the stirring efficiency can be improved through the reverse rotation of the adjacent stirring shafts. The adjacent groups of stirring rollers are used for automatically cleaning adhered materials, so that an efficient and automatic crushing and mixing effect can be realized when the conveying hopper conveys the excrement, and the precision of subsequent detection is improved.

Description

Technical Field

[0001] The invention relates to the technical field of livestock manure transportation, and in particular to a livestock manure transportation and extraction device based on animal husbandry and veterinary medicine. Background Art

[0002] In animal husbandry, the treatment of livestock and poultry manure is a key environmental protection task. The transportation of livestock and poultry manure is mainly to transport livestock and poultry manure from livestock farms to appropriate treatment facilities for further treatment to reduce environmental pollution and waste of resources. At the same time, animal husbandry veterinarians will also sample and test the manure during the transportation process, and analyze the overall health of livestock by analyzing the pathogens, microbial flora, antibiotic residues, etc. in the manure.

[0003] However, when extracting manure during the existing transportation process, since the manure is generally mixed and composted uniformly after being transported to the destination, the degree of mixing of livestock manure during transportation is low, and the representativeness of sampling and testing is poor, resulting in the need to take multiple groups of samples, which not only increases the cost of sampling and testing, but also is prone to sampling bias, affecting the accuracy of the test results, thereby affecting the overall economic benefits of animal husbandry.

[0004] How to invent a livestock manure transportation and extraction equipment based on animal husbandry and veterinary medicine to improve these problems has become an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] In order to make up for the above shortcomings, the present invention provides a livestock manure transportation and extraction equipment based on animal husbandry and veterinary medicine, aiming to improve the problem of low sampling accuracy in the manure transportation process of the prior art.

[0006] The present invention is achieved in that:

[0007] The present invention provides a livestock manure conveying and extracting device based on animal husbandry and veterinary medicine, comprising a conveyor, a conveying bucket and a slide rail arranged above the conveyor, limit plates one, two and three are arranged on the partitions on both sides of the conveyor, the conveying bucket is rotatably connected with a rotating shaft one, a fixing rod fixedly connected to the conveying bucket and a rotating shaft two rotatably connected to the conveying bucket are arranged inside the rotating shaft one, a rack group three and a rack group four are arranged on the surface of the limit plate one, a rack group one is arranged on the surface of the limit plate two, a rack group two is arranged on the surface of the limit plate three, a gear one is arranged on the side wall of the rotating shaft two, a gear two is arranged on the end of the rotating shaft one, a plurality of stirring shafts are rotatably connected to the side wall of the rotating shaft one, a stirring roller is arranged on the side wall of the stirring shaft, a mixing mechanism for mixing manure in the conveying bucket is arranged inside the conveying bucket, and a sampling mechanism for automatically collecting and conveying manure after mixing in the conveying bucket is arranged inside the conveying bucket.

[0008] Preferably, the mixing mechanism includes a first bevel gear arranged at one end of the stirring shaft extending to the inside of the rotating shaft, a second bevel gear meshing with the first bevel gear is arranged on the side wall of the fixed rod, the stirring shaft is designed to be thick at both ends and thin in the middle, and the stirring rollers are designed to be inclined.

[0009] Preferably, the stirring rollers on the surfaces of adjacent groups of stirring shafts are designed to be staggered, and the orientations of adjacent groups of second bevel gears are designed to be opposite.

[0010] Preferably, the sampling mechanism includes a third bevel gear connected to the two ends of the rotating shaft, a threaded rod is rotatably connected to the inside of the stirring shaft, a fourth bevel gear matching the third bevel gear is arranged at one end of the threaded rod extending to the outside of the first bevel gear, a piston is threadedly connected to the side wall of the threaded rod, a valve block 2 is arranged at the waistline of the stirring shaft, and a valve block 1 is arranged at the end of the stirring shaft away from the rotating shaft 1.

[0011] Preferably, the valve block 2 is elastically connected to the stirring shaft, and a plurality of channels are provided between one end of the valve block 2 facing the outside of the stirring shaft and the side wall of the valve block 2.

[0012] Preferably, rack group one and rack group two are both distributed in the direction of gear one, there is no overlapping area between rack group one and rack group two, the distribution areas of rack group three and rack group four do not overlap, rack group three and rack group four are designed to be axially offset along gear two, and the side wall of gear two is provided with an arc-shaped notch that is larger than the same width as rack group four.

[0013] Preferably, as the conveying bucket moves from the initial conveying position toward the direction of the slide rail, rack group three and rack group four are evenly distributed on the conveyor surface in sequence, and rack group one and rack group two are also evenly distributed in sequence, the distribution area of ​​rack group one is located inside the distribution area of ​​rack group three, and the distribution area of ​​rack group two is located inside the distribution area of ​​rack group four.

[0014] Preferably, the valve block 1 is designed to be annular, an elastic gasket is provided on the side of the valve block 1 facing the threaded rod, and two groups of magnetic valve cores are connected to the inner limit sliding connection of the valve block 1.

[0015] Preferably, the bottom of the slide rail is slidingly connected with a slider, a return spring is arranged between the slider and the slide rail, a feed pipe is arranged inside the slider, one end of the feed pipe is connected with a sampling bottle, the other end of the feed pipe is elastically connected with a feed pipe, the bottom of the feed pipe is rotatably connected with a group of sealing rings, and two groups of magnetic blocks cooperating with the magnetic valve core are arranged inside the sealing ring.

[0016] In summary, the beneficial effects of the present invention are:

[0017] 1. When the conveying bucket is conveying manure and sewage, the shape design and double rotation of the stirring shaft can not only increase the stirring range and stirring force, but also improve the stirring efficiency. At the same time, the material can be attracted to the middle of the stirring shaft to improve the material fluidity and reduce the mixing blind area. The adjacent stirring shafts can rotate in the opposite direction to make the adjacent groups of stirring rollers automatically clean the sticking materials. The conveying bucket can realize efficient automatic crushing and mixing when conveying manure and sewage. At the same time, it can improve the uniformity of subsequent sampling and the accuracy of detection. In addition, the sampling and detection costs can be reduced through mixed sampling.

[0018] 2. Through the meshing cooperation of gear 1 and gear 2, the feces and sewage are crushed and mixed before sampling during transportation. It not only realizes contactless automatic sampling after crushing and mixing the feces and sewage, avoiding manual sampling and improving the hygiene of sampling, but also during the sampling process, the stirring shaft maintains a rotating mixing state, and the sampling position is located in the middle area of ​​the stirring shaft, so that the center of the mixed feces and sewage can be sampled, which not only reduces external environmental interference, but also reduces sampling deviation, reduces edge influence, and improves the representativeness of the sample and the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is an overall schematic diagram provided by an embodiment of the present invention.

[0021] Figure 2 It is a schematic diagram of the external transmission components of the conveying bucket provided in an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of the interior of the conveying bucket provided in an embodiment of the present invention.

[0023] Figure 4 It is a schematic diagram of the interior of a rotating shaft provided in an embodiment of the present invention.

[0024] Figure 5 It is an overall schematic diagram of gear 2 provided in an embodiment of the present invention.

[0025] Figure 6 It is a schematic diagram of the interior of the second rotating shaft provided in an embodiment of the present invention.

[0026] Figure 7 It is a schematic diagram of the interior of the stirring shaft provided in an embodiment of the present invention.

[0027] Figure 8 It is a schematic diagram of the interior of valve block 2 provided in an embodiment of the present invention.

[0028] Fig. 9 It is a schematic diagram of the interior of a valve block provided in an embodiment of the present invention.

[0029] Fig.10 It is a schematic diagram of the interior of a slider provided in an embodiment of the present invention.

[0030] Legend:

[0031] 100, conveyor; 101, limit plate 1; 102, limit plate 2; 103, limit plate 3; 104, rack set 1; 105, rack set 2; 106, rack set 3; 107, rack set 4; 200, conveyor bucket; 201, rotating shaft 1; 202, fixed rod; 203, rotating shaft 2; 204, gear 1; 205, gear 2; 206, stirring shaft; 207, first bevel gear; 20 8. Second bevel gear; 209. Stirring roller; 210. Third bevel gear; 211. Fourth bevel gear; 212. Threaded rod; 213. Piston; 214. Valve block one; 215. Valve block two; 216. Magnetic valve core; 217. Elastic gasket; 300. Slide rail; 301. Sliding block; 302. Feed pipe; 303. Sampling bottle; 304. Feed pipe; 305. Magnetic block; 306. Return spring. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Reference Figure 1-10The present invention provides a livestock manure conveying and extracting device based on animal husbandry and veterinary medicine, comprising a conveyor 100, a conveyor bucket 200 and a slide rail 300 arranged above the conveyor 100, a limiting plate 101, a limiting plate 102 and a limiting plate 103 are arranged on the partitions on both sides of the conveyor 100, the conveyor bucket 200 is internally rotatably connected with a rotating shaft 101, the interior of the rotating shaft 101 is provided with a fixing rod 202 fixedly connected to the conveyor bucket 200 and a rotating shaft 203 rotatably connected to the conveyor bucket 200, and the surface of the limiting plate 101 is provided with a rack group 3 106 and a rack group 4 107. 7. A rack set 104 is provided on the surface of the limiting plate 102, a rack set 105 is provided on the surface of the limiting plate 103, a gear 204 is provided on the side wall of the rotating shaft 203, a gear 205 is provided on the end of the rotating shaft 201, a plurality of stirring shafts 206 are rotatably connected to the side wall of the rotating shaft 201, a stirring roller 209 is provided on the side wall of the stirring shaft 206, a mixing mechanism for mixing the feces and sewage in the conveying bucket 200 is provided inside the conveying bucket 200, and a sampling mechanism for automatically collecting and conveying the feces and sewage after mixing in the conveying bucket 200 is provided inside the conveying bucket 200.

[0034] Furthermore, the mixing mechanism includes a stirring shaft 206 extending to a first bevel gear 207 disposed at one end inside the rotating shaft 201, a second bevel gear 208 meshing with the first bevel gear 207 is disposed on the side wall of the fixed rod 202, the stirring shaft 206 is designed to be thick at both ends and thin in the middle, and the stirring roller 209 is designed to be inclined.

[0035] It should be noted that the stirring rollers 209 on the surfaces of adjacent groups of stirring shafts 206 are designed to be staggered, and the directions of adjacent groups of second bevel gears 208 are designed to be opposite.

[0036] Furthermore, the sampling mechanism includes a third bevel gear 210 connected to the end of the second rotating shaft 203, the third bevel gear 210 is rotatably connected to the fixed rod 202, the inside of the stirring shaft 206 is rotatably connected to a threaded rod 212, the end of the threaded rod 212 extending to the outside of the first bevel gear 207 is provided with a fourth bevel gear 211 that matches the third bevel gear 210, the side wall of the threaded rod 212 is threadedly connected with a piston 213, a valve block 215 is provided at the waistline of the stirring shaft 206, and a valve block 1 214 is provided at the end of the stirring shaft 206 away from the rotating shaft 1 201.

[0037] It should be noted that the valve block 215 is elastically connected to the stirring shaft 206 , and a plurality of channels are provided between one end of the valve block 215 facing the outside of the stirring shaft 206 and the side wall of the valve block 215 .

[0038] Specifically, rack group 104 and rack group 2 105 are both distributed in the direction of gear 1 204, there is no overlapping area between rack group 104 and rack group 2 105, the distribution areas of rack group 3 106 and rack group 4 107 do not overlap, rack group 3 106 and rack group 4 107 are designed to be axially staggered along gear 2 205, and the side wall of gear 2 205 is provided with an arc-shaped notch that is larger than the same width as rack group 4 107.

[0039] Furthermore, when the conveying bucket 200 moves from the initial conveying position toward the slide rail 300, rack group three 106 and rack group four 107 are evenly distributed in sequence on the surface of the conveyor 100, and rack group one 104 and rack group two 105 are also evenly distributed in sequence, the distribution area of ​​rack group one 104 is located inside the distribution area of ​​rack group three 106, and the distribution area of ​​rack group two 105 is located inside the distribution area of ​​rack group four 107.

[0040] Furthermore, the valve block 214 is designed to be annular, and an elastic gasket 217 is provided on one side of the valve block 214 facing the threaded rod 212 , and two groups of magnetic valve cores 216 are connected to the inner limit sliding connection of the valve block 214 .

[0041] It should be noted that the bottom of the slide rail 300 is slidingly connected with a slider 301, a return spring 306 is arranged between the slider 301 and the slide rail 300, a feed pipe 302 is arranged inside the slider 301, one end of the feed pipe 302 is connected to a sampling bottle 303, the other end of the feed pipe 302 is elastically connected to a feed pipe 304, the bottom of the feed pipe 304 is rotatably connected with a group of sealing rings, and two groups of magnetic blocks 305 cooperating with the magnetic valve core 216 are arranged inside the sealing ring.

[0042] The working process of the livestock manure transportation and extraction equipment based on animal husbandry and veterinary medicine is as follows:

[0043] The collected livestock manure is loaded into the conveying bucket 200 and conveyed through the conveyor 100. During the conveying process, the conveying bucket 200 is limited by the limit plate 101, the limit plate 202, and the limit plate 3 103 when moving. During the movement of the conveying bucket 200, the rack group 3 106 first contacts and meshes with the gear 205. During the movement of the conveying bucket 200, the gear 205 drives the rotating shaft 1 201 to rotate, and then drives the stirring shaft 206 to rotate. During the rotation of the rotating shaft 1 201, due to the stationary state of the fixed rod 202 and the second bevel gear 208, when the stirring shaft 206 rotates around the fixed rod 202, the first bevel gear 207 is meshed with the second bevel gear 208 so that the first bevel gear 207 rotates around the fixed rod 202 while When the stirring shaft 206 rotates, the stirring roller 209 can be used to increase the stirring range of the manure material and provide more stirring forces in different directions, thereby improving the shear force in the mixing process of the manure material and improving the crushing and mixing effect of the manure. In addition, during the rotation of the stirring shaft 206, the side wall of the stirring shaft 206 is designed to be thick at both ends and thin in the middle, and the stirring roller 209 is designed to be inclined toward the middle section of the stirring shaft 206. The change in the thickness of the stirring shaft 206 leads to the change in the fluid velocity and fluid streamline around the stirring shaft 206 at different parts. According to the Bernoulli equation of fluid motion, the fluid produces different velocity gradients and pressure gradients between the thick part and the thin part, thereby forming a flow trend toward the middle of the stirring shaft 206, improving the fluidity of the manure in the crushing and mixing process, thereby reducing the crushing and mixing blind areas and improving the crushing and mixing efficiency. In addition, the stirring shafts 206 rotating in opposite directions in adjacent groups can drive the stirring rollers 209 to approach but not contact when the stirring shafts 206 rotate, which not only prevents teeth from being chipped, but also when the stirring rollers 209 on the surfaces of adjacent stirring shafts 206 approach each other, the gap between the stirring rollers 209 can be reduced, so that the adjacent groups of stirring rollers 209 are more adhered to each other's surfaces. Large-particle sticky materials are automatically cleaned to reduce the adhesion of sticky colloidal materials in feces to the stirring roller 209. The overall device realizes that while the conveying bucket 200 is conveying feces, through the shape design and double rotation of the stirring shaft 206, not only the stirring range and more stirring force can be increased, and the stirring efficiency can be improved, but also the material can be attracted to the middle of the stirring shaft 206 to improve material fluidity and reduce mixing blind spots. The adjacent stirring shafts 206 can be rotated in the opposite direction to allow the adjacent groups of stirring rollers 209 to automatically clean the sticky materials, so that the conveying bucket 200 can achieve efficient and automatic crushing and mixing effects when conveying feces, which can not only improve the uniformity of subsequent sampling, but also reduce the processing cost of subsequent utilization of feces.

[0044] When the conveying bucket 200 is transported to the point where the gear 1 204 contacts the rack set 104, the inside of the conveying bucket 200 has been mixed and crushed for a period of time, and the gear 1 204 meshes with the rack set 104 to drive the gear 1 204 to rotate, and the rotation of the gear 1 204 drives the rotating shaft 203 to rotate. Since the parameters of the gear 1 204 and the gear 2 205 are different, the rotation speed of the gear 1 204 is different from that of the gear 2 205, and there is relative rotation between the rotating shaft 203 and the rotating shaft 1 201. When the rotating shaft 203 rotates, the third bevel gear 210 and the fourth bevel gear 211 mesh and rotate, driving the threaded rod 212 to rotate, and the piston 213 is driven to move toward the rotating shaft 1 201 through the threaded transmission of the threaded rod 212, and the internal pressure of the stirring shaft 206 becomes low. When the piston 21 After passing through the valve block 215, the valve block 215 moves toward the inside of the stirring shaft 206, so that the inside of the stirring shaft 206 is connected to the outside of the stirring shaft 206 through the through-holes of the outside of the valve block 215 and the side wall, and the feces and sewage materials on the outside of the stirring shaft 206 are sucked into the inside of the stirring shaft 206. Moreover, under the rotation and mixing of the stirring shaft 206, the crushed and mixed materials move toward the middle of the stirring shaft 206 and are sucked through the valve block 215 to achieve sampling. The conveying bucket 200 continues to move until the gear 205 is separated from the contact with the rack group 3 106 and contacts the rack group 4 107, and the gear 205 and the rack group 4 107 are meshed for transmission. When the gear 205 rotates to the toothless area of ​​the notch and contacts the rack group 4 107, the gear that loses the driving force of the rack group 4 107 is disconnected. The wheel 205 stops rotating, the rotating shaft 1 201 and the stirring shaft 206 stop rotating, and the top of the special group stirring shaft 206 for sampling is facing upwards. At the same time, the stirring shaft 206 moves to the area where the slider 301 is located, and the material collection tube 304 moves downward under the magnetic attraction of the magnetic block 305 and the magnetic valve core 216. At the same time, the slider 301 can move synchronously with the stirring shaft 206 as the magnetic attraction of the magnetic block 305 and the magnetic valve core 216. Since there is a gap between the two groups of magnetic blocks 305, the sealing ring at the bottom of the material collection tube 304 rotates automatically, and the corresponding magnetic block 305 and the magnetic valve core 216 automatically cooperate with each other magnetically, and the magnetic force of the magnetic block 305 is greater than the magnetic force of the magnetic valve core 216. Therefore, after the magnetic block 305 and the magnetic valve core 216 are attracted, the magnetic valve core 216 can be moved. The magnet 216 is attracted to both sides, so that a gap appears between the magnetic valve cores 216, which is convenient for discharging the sample inside the stirring shaft 206. At this time, the gear 1 204 moves to the distribution area of ​​the rack group 2 105, and the gear 1 204 contacts the rack group 2 105, driving the gear 1 204 to rotate in the opposite direction, so that the threaded rod 212 rotates in the opposite direction, pushing the piston 213 away from the rotating shaft 1 201, and pushing the sample collected inside the stirring shaft 206 into the material collection pipe 304 through the gap between the magnetic valve cores 216, and into the sampling bottle 303 through the feeding pipe 302, so as to realize contactless automatic sampling. When the conveying bucket 200 continues to move until the reset spring 306 is compressed to the limit, as the conveying bucket 200 continues to move, the magnetic block 305 and the magnetic valve core 216 are separated.The magnetic valve core 216 and the material taking pipe 304 are reset, and the sample is collected inside the sampling bottle 303. Through the tilted design of the feeding pipe 302, the excess material moves down to the sampling bottle 303 or falls back to the conveying bucket 200 under the action of gravity. In this process, the meshing of gear 1 204 and gear 2 205 realizes the crushing and mixing before sampling in the process of manure transportation. It not only realizes the contactless automatic sampling after crushing and mixing the manure, avoids manual sampling, and improves the hygiene of sampling. In addition, during the sampling process, the stirring shaft 206 maintains a rotating mixing and circulation state, and the sampling sample is located in the middle area of ​​the stirring shaft 206, which not only reduces external environmental interference, but also reduces sampling deviation, reduces edge influence, and improves the representativeness of the sample and the accuracy of the test results.

[0045] It should be noted that, when the piston 213 moves to the lowest point and the threaded rod 212 continues to rotate, the elastic gasket 217 designed on the top of the valve block 214 can prevent the piston 213 from moving further after contacting the elastic gasket 217 through the smooth end portion of the threaded rod 212. At the same time, the elastic design of the elastic gasket 217 provides thrust for the piston 213. When the threaded rod 212 reverses, the piston 213 can be pushed to be threadedly connected with the threaded rod 212 to ensure threaded transmission. The inner top of the stirring shaft 206 is also designed in the same way as the elastic gasket 217, so that when the piston 213 moves to the extreme positions at both ends inside the stirring shaft 206, it can continue to be transmitted through the threaded rod 212 without getting stuck.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A livestock manure conveying and extracting device based on animal husbandry and veterinary medicine, comprising a conveyor (100), a conveying bucket (200) and a slide rail (300) arranged above the conveyor (100), characterized in that: The two side partitions of the conveyor (100) are provided with a limit plate 1 (101), a limit plate 2 (102) and a limit plate 3 (103); the conveying bucket (200) is internally rotatably connected with a rotating shaft 1 (201); the rotating shaft 1 (201) is internally provided with a fixing rod (202) fixedly connected to the conveying bucket (200) and a rotating shaft 2 (203) rotatably connected to the conveying bucket (200); the surface of the limit plate 1 (101) is provided with a rack group 3 (106) and a rack group 4 (107); the surface of the limit plate 2 (102) is provided with a rack group 1 (104); the limit plate 3 (106) and the rack group 4 (107) are internally provided with a fixing rod (202) fixedly connected to the conveying bucket (20 ... The surface of the rotating shaft (203) is provided with a rack set 2 (105), the side wall of the rotating shaft 2 (203) is provided with a gear set 1 (204), the end of the rotating shaft 1 (201) is provided with a gear set 2 (205), the side wall of the rotating shaft 1 (201) is rotatably connected to multiple groups of stirring shafts (206), the side wall of the stirring shaft (206) is provided with a stirring roller (209), the interior of the conveying bucket (200) is provided with a mixing mechanism for mixing the feces and sewage inside the conveying bucket (200), and the interior of the conveying bucket (200) is provided with a sampling mechanism for automatically collecting and conveying the feces and sewage inside the conveying bucket (200) after mixing.

2. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 1 is characterized in that: The mixing mechanism comprises a first bevel gear (207) arranged at one end of a stirring shaft (206) extending to the interior of the first rotating shaft (201); a second bevel gear (208) meshing with the first bevel gear (207) is arranged on the side wall of the fixing rod (202); the stirring shaft (206) is designed to be thick at both ends and thin in the middle; and the stirring roller (209) is designed to be inclined.

3. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 2 is characterized in that: The stirring rollers (209) on the surfaces of adjacent groups of stirring shafts (206) are designed to be staggered, and the directions of adjacent groups of the second bevel gears (208) are designed to be opposite.

4. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 1 is characterized in that: The sampling mechanism comprises a third bevel gear (210) connected to the end of the second rotating shaft (203); a threaded rod (212) is rotatably connected inside the stirring shaft (206); one end of the threaded rod (212) extending to the outside of the first bevel gear (207) is provided with a fourth bevel gear (211) matched with the third bevel gear (210); a piston (213) is threadedly connected to the side wall of the threaded rod (212); a valve block 2 (215) is provided at the waistline of the stirring shaft (206); and a valve block 1 (214) is provided at the end of the stirring shaft (206) away from the first rotating shaft (201).

5. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 4 is characterized in that: The valve block 2 (215) is elastically connected to the stirring shaft (206), and a plurality of channels are provided between an end of the valve block 2 (215) facing the outside of the stirring shaft (206) and a side wall of the valve block 2 (215).

6. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 4 is characterized in that: The rack group 1 (104) and the rack group 2 (105) are both distributed in the direction of the gear 1 (204), and there is no overlapping area between the rack group 1 (104) and the rack group 2 (105). The distribution areas of the rack group 3 (106) and the rack group 4 (107) do not overlap. The rack group 3 (106) and the rack group 4 (107) are designed to be axially offset along the gear 2 (205), and the side wall of the gear 2 (205) is provided with an arc-shaped notch having a width greater than that of the rack group 4 (107).

7. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 6 is characterized in that: The conveying bucket (200) moves from the initial conveying position toward the slide rail (300), and the rack group three (106) and the rack group four (107) on the surface of the conveyor (100) are evenly distributed in sequence, and the rack group one (104) and the rack group two (105) are also evenly distributed in sequence, the distribution area of ​​the rack group one (104) is located inside the distribution area of ​​the rack group three (106), and the distribution area of ​​the rack group two (105) is located inside the distribution area of ​​the rack group four (107).

8. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 4 is characterized in that: The valve block one (214) is designed to be annular, and an elastic gasket (217) is provided on the side of the valve block one (214) facing the threaded rod (212), and two groups of magnetic valve cores (216) are internally limited and slidably connected to the valve block one (214).

9. The livestock manure conveying and extracting equipment based on animal husbandry and veterinary medicine according to claim 8 is characterized in that: The bottom of the slide rail (300) is slidably connected to a slider (301), a return spring (306) is arranged between the slider (301) and the slide rail (300), a material delivery pipe (302) is arranged inside the slider (301), one end of the material delivery pipe (302) is connected to a sampling bottle (303), the other end of the material delivery pipe (302) is elastically connected to a material extraction pipe (304), the bottom of the material extraction pipe (304) is rotatably connected to a group of sealing rings, and two groups of magnetic blocks (305) that cooperate with the magnetic valve core (216) are arranged inside the sealing ring.

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