A harmless treatment device for livestock and poultry used in animal husbandry

Abstract

A harmless treatment device for livestock and poultry used in animal husbandry relates to the technical field of solid waste treatment, comprising a central box, a crushing mechanism is provided on the top of the central box, a filtrate pressing mechanism is provided inside the central box, and a material guiding mechanism is provided on one side of the central box. The present invention realizes harmless and efficient treatment of livestock and poultry carcasses through an integrated process, including crushing, filtrate pressing, supporting and pushing materials, and guiding materials. The crushing mechanism quickly crushes the livestock and poultry carcasses, and the filtrate pressing mechanism driven by an electric cylinder removes moisture and heats to prevent adhesion. The supporting and pushing mechanism provides support and pushes the pressed mixed block to the material guiding mechanism. The inclined material pouring material guiding mechanism avoids looseness, makes the treated material more formed, and is convenient for subsequent operations.

Description

Technical Field

[0001] The invention relates to the technical field of solid waste treatment, and in particular to a harmless treatment device for livestock and poultry used in animal husbandry. Background Art

[0002] At present, my country's animal husbandry is well developed, and the number of livestock and poultry raised is huge, but the scale of breeding is relatively low, which leads to a relatively large number of dead livestock and poultry. At present, the common methods of dealing with diseased animal carcasses mainly include burial, incineration and chemical treatment, but these methods all have a certain degree of environmental pollution.

[0003] Chinese patent CN116809600A proposes a harmless treatment device for dead animal carcasses in livestock farms. The device is designed with a crushing mechanism to crush the animal carcasses. When the crushed animal carcasses are sent into the high-temperature box, the pressure heating box will continue to heat, so that a high-temperature and high-pressure environment is formed inside the high-temperature box. But the problem is that since the animal carcasses enter the high-temperature box continuously, this requires the high-temperature box to maintain a certain degree of connectivity with the outside world. This connectivity will cause the high-temperature box to be unable to achieve a true high-temperature and high-pressure effect, because the high-pressure environment requires the system to have good airtightness. In addition, the device also has problems such as energy waste and safety hazards during the high-temperature treatment process. Since the high temperature will be transmitted to the rotating shaft, the related mechanisms connected to the rotating shaft will also heat up. This not only causes a waste of energy, but also may cause safety hazards such as burns to operators due to temperature leakage. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and then propose a harmless treatment device for livestock and poultry used in animal husbandry.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] A harmless treatment device for livestock and poultry used in animal husbandry comprises a middle box, a crushing mechanism is arranged on the top of the middle box, a filtrate pressing mechanism is arranged inside the middle box, and a material guiding mechanism is arranged on one side of the middle box.

[0007] Furthermore, the center box includes a center box body, a support leg is provided at the bottom of the center box body, and a feed port connected to the crushing mechanism is formed at the top of the center box body.

[0008] Furthermore, an oblique plate is obliquely connected to the right side of the feed port, a discharge port is opened at the bottom left side of the middle box body, an upper mounting plate is formed on the left side of the feed port, a high-temperature gas nozzle is provided at the bottom of the upper mounting plate, a middle partition is provided in the middle box body, an installation groove is formed between the middle partition plate and the left side of the inner wall of the middle box body, a filtrate pressing mechanism is fixedly connected above the middle partition plate, and a supporting and pushing mechanism is provided at the installation groove.

[0009] Furthermore, the filtrate pressing mechanism includes a first electric cylinder, a telescopic rod of the first electric cylinder is connected to a pressing plate, a first guide sleeve is provided on the inner wall of the middle box body, a first guide rod is slidably fitted in the first guide sleeve, and the first guide rod is fixedly connected to the pressing plate.

[0010] Furthermore, the oblique plate has a built-in heating wire.

[0011] Furthermore, an upper guide plate is provided directly below the inclined plate, and the upper guide plate cooperates with the pressing plate.

[0012] Furthermore, the supporting and pushing mechanism includes a second electric cylinder, the telescopic rod of the second electric cylinder is connected to a liquid storage tank, a supporting plate is provided on the top of the liquid storage tank, a plurality of through holes are provided on the supporting plate, and the through holes are located directly above the liquid storage tank, a connecting plate is provided in the middle box body, a winding wheel is rotatably connected to each of the two sides of the connecting plate, a belt is installed between the two winding wheels, the bottom of the liquid storage tank is fixedly connected to the belt through an upper connecting rod, and a pushing plate is slidably fitted on the bottom of the middle box body, and the pushing plate is fixedly connected to the belt through a lower connecting rod.

[0013] Furthermore, a pipeline is connected to the bottom of the liquid storage tank, and the pipeline passes through the middle box body and extends to the outside.

[0014] Furthermore, when the second electric cylinder is extended, the support plate can be moved to the left to block the installation slot, while the push plate is driven by the belt to move to the right; when the second electric cylinder is retracted, the support plate can be moved to the right, while the push plate is driven by the belt to move to the left to push the pressed mixing block that falls from the installation slot to the discharge port.

[0015] Furthermore, a guide groove is provided on the inner wall of the middle box, and guide blocks matching with the guide groove are provided on both sides of the support plate, and the guide blocks can move along the guide groove.

[0016] Furthermore, the supporting plate, the upper guide plate and the inner walls of the two middle boxes are formed with a sliding groove, and the pressing plate can move along the sliding groove.

[0017] Furthermore, the pulverizing mechanism includes a pulverizing box, which is fixedly connected to the top of the middle box body. Two pulverizing rollers are rotatably connected in the pulverizing box. A driving motor is fixedly connected to the top of the middle box body, and the output shaft of the driving motor is connected to the pulverizing roller through a coupling.

[0018] Furthermore, the material guiding mechanism comprises a bottom plate, a central fixed plate is provided in the middle of the bottom plate, a first swinging rod is rotatably connected to the central fixed plate, a rotating motor is installed on the bottom plate, an output shaft of the rotating motor is connected to the first swinging rod, an end of the first swinging rod is rotatably connected to the second swinging rod, the second swinging rod is rotatably connected to the lower plate, a material guiding plate is provided on the top of the lower plate, a left end plate and a right end plate are respectively provided at both ends of the material guiding plate, a left rotating shaft is provided on the left end plate, a right rotating shaft is provided on the right end plate, a left supporting plate and a right supporting plate are provided on both sides of the bottom plate, and a A left rotating slot matching the axis, a right rotating slot matching the right rotating axis is provided on the right support plate, a left guide sleeve is provided on the top of the left support plate, a left limit rod is slidably fitted in the left guide sleeve, the left limit rod is connected to a left connecting rod, a right guide sleeve is provided on the top of the right support plate, a right limit rod is slidably fitted in the right guide sleeve, the right limit rod is connected to a right connecting rod, the left connecting rod and the right connecting rod are connected together by a moving rod, a fixed sleeve is provided on the bottom plate, a telescopic electric cylinder is provided on the bottom plate, the telescopic rod of the telescopic electric cylinder is connected to the moving rod, and the telescopic electric cylinder can make the moving rod move along the fixed sleeve.

[0019] Furthermore, when the left rotating shaft is in the left rotating slot, the telescopic electric cylinder can drive the left limit rod to move above the left rotating shaft to limit the left rotating shaft from disengaging from the left rotating slot; when the right rotating shaft is in the right rotating slot, the telescopic electric cylinder can drive the right limit rod to move above the right rotating shaft to limit the right rotating shaft from disengaging from the right rotating slot.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes harmless and efficient treatment of livestock and poultry carcasses through an integrated process of crushing, pressing filtrate, supporting and pushing materials, and guiding materials. Its crushing mechanism can quickly crush livestock and poultry carcasses into minced meat, and the filtrate pressing mechanism drives the pressing plate through an electric cylinder to press the minced meat, effectively removing moisture. At the same time, it cooperates with the heating of the inclined plate and the jetting of the high-temperature gas nozzle to achieve rapid water removal and prevent adhesion. The supporting and pushing material mechanism can not only provide support during the pressing process, but also push the pressed mixed block to the guiding mechanism after the pressing is completed. The guiding mechanism adopts an inclined material pouring method to avoid the loosening of the pressed mixed block, making it more formed and convenient for subsequent processing and movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of the present invention;

[0022] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 It is a structural schematic diagram of the material guiding mechanism;

[0024] Figure 4 It is the structural diagram of the crushing mechanism;

[0025] Figure 5 It is a structural schematic diagram of the filtrate pressing mechanism;

[0026] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0027] Among them: 1 middle box, 11 legs, 12 middle box body, 121 feed port, 122 upper mounting plate, 123 high temperature gas nozzle, 124 middle partition plate, 125 oblique plate, 126 discharge port, 127 mounting notch, 2 crushing mechanism 21 crushing box, 22 coupling, 23 driving motor, 24 crushing roller, 3 material guide mechanism, 31 bottom plate, 32 center fixed plate, 33 rotating motor, 34 first swing rod, 35 second swing rod, 36 lower plate, 37 material guide plate, 38 left end plate, 39 right end plate, 310 left supporting plate, 311 right supporting plate, 312 left rotating slot, 313 right rotating slot, 314 left rotating shaft, 315 right rotating shaft, 316 left guide sleeve, 317 left limiting rod, 318 left connecting rod, 319 moving rod, 320 fixed sleeve, 321 right connecting rod, 322 right limiting rod, 323 right guide sleeve, 41 upper guide plate, 42 first electric cylinder, 43 pressing plate, 44 first guide rod, 45 first guide sleeve, 51 second electric cylinder, 52 liquid storage tank, 53 supporting plate, 531 through hole, 54 guide groove, 55 connecting plate, 56 winding wheel, 57 belt, 58 upper connecting rod, 59 lower connecting rod, 510 pushing plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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. The present invention is further described in combination with the drawings and embodiments:

[0029] like Figure 1-Figure 6As shown, a harmless treatment device for livestock and poultry used in animal husbandry includes a middle box 1, a crushing mechanism 2 is provided on the top of the middle box 1, a filtrate pressing mechanism is provided inside the middle box 1, and a material guiding mechanism 3 is provided on one side of the middle box 1.

[0030] In at least one embodiment, the center box 1 includes a center box body 12 , a support leg 11 is provided at the bottom of the center box body 12 , and a feed port 121 connected to the crushing mechanism 2 is formed at the top of the center box body 12 .

[0031] Further, such as Figure 5 and Figure 6 As shown, an oblique plate 125 is obliquely connected to the right side of the feed port 121, and the oblique plate 125 can be used to guide the crushed livestock and poultry minced meat to the pressing and filtering mechanism. A discharge port 126 is provided at the bottom of the left side of the middle box 12, and an upper mounting plate 122 is formed on the left side of the feed port 121. A high-temperature gas nozzle 123 is provided at the bottom of the upper mounting plate 122. A middle partition 124 is provided in the middle box 12, and a mounting notch 127 is formed between the middle partition 124 and the left side of the inner wall of the middle box 12. A pressing and filtering mechanism is fixedly connected above the middle partition 124, and a supporting and pushing mechanism is provided at the mounting notch 127. When the pressing and filtering mechanism presses the minced meat to remove moisture from the minced meat, the supporting and pushing mechanism plays a supporting role. After the pressing and filtering mechanism completes the pressing, the supporting and pushing mechanism operates to cause the pressed mixed block to fall to the bottom of the middle box 12 and be pushed to the guide mechanism 3 under the action of the supporting and pushing mechanism.

[0032] Furthermore, the filtrate pressing mechanism includes a first electric cylinder 42, the telescopic rod of the first electric cylinder 42 is connected to a pressing plate 43, a first guide sleeve 45 is provided on the inner wall of the middle box 12, a first guide rod 44 is slidably fitted in the first guide sleeve 45, and the first guide rod 44 is fixedly connected to the pressing plate 43.

[0033] Furthermore, the inclined plate 125 has a built-in heating wire, which can heat the inclined plate 125 to reduce the moisture mixed in the ground livestock and poultry minced meat, and cooperate with the gas sprayed by the high-temperature gas nozzle 123 to achieve rapid dehydration of the pressed mixed block. Because the pressed mixed block has a certain viscosity, and because the high-temperature gas nozzle 123 is located directly above the pressed mixed block, the gas sprayed by the high-temperature gas nozzle 123 can separate the pressed mixed block from the inner wall of the middle box 12 and the pressing plate 43.

[0034] Furthermore, an upper guide plate 41 is provided directly below the inclined plate 125 , and the upper guide plate 41 cooperates with the pressing plate 43 .

[0035] Furthermore, the supporting and pushing mechanism includes a second electric cylinder 51, the telescopic rod of the second electric cylinder 51 is connected to a liquid storage tank 52, a supporting plate 53 is provided on the top of the liquid storage tank 52, a plurality of through holes 531 are provided on the supporting plate 53, and the through holes 531 are located directly above the liquid storage tank 52, a connecting plate 55 is provided in the middle box body 12, and a winding wheel 56 is rotatably connected to each side of the connecting plate 55, a belt 57 is installed between the two winding wheels 56, the bottom of the liquid storage tank 52 is fixedly connected to the belt 57 through an upper connecting rod 58, and a pushing plate 510 is slidably fitted at the bottom of the middle box body 12, and the pushing plate 510 is fixedly connected to the belt 57 through a lower connecting rod 59.

[0036] Furthermore, a pipe is connected to the bottom of the liquid storage tank 52 , and the pipe passes through the middle box body 12 and extends to the outside to facilitate the discharge of the liquid accumulated in the liquid storage tank 52 .

[0037] The solution is refined. When the second electric cylinder 51 is extended, the supporting plate 53 can be moved to the left to block the installation slot 127, while the push plate 510 is driven by the belt 57 to move to the right. When the second electric cylinder 51 is retracted, the supporting plate 53 can be moved to the right, while the push plate 510 is driven by the belt 57 to move to the left to push the pressed mixed block that falls from the installation slot 127 to the discharge port 126.

[0038] Furthermore, a guide groove 54 is provided on the inner wall of the middle box 12 , and guide blocks matching with the guide groove 54 are provided on both sides of the supporting plate 53 , and the guide blocks can move along the guide groove 54 .

[0039] The solution is refined. A sliding groove is formed on the supporting plate 53, the upper guide plate 41 and the inner walls of the two middle boxes 12, and the pressing plate 43 can move along the sliding groove.

[0040] In at least one embodiment, Figure 1 and Figure 4 As shown, the pulverizing mechanism 2 includes a pulverizing box 21, which is fixedly connected above the middle box 12. Two pulverizing rollers 24 are rotatably connected in the pulverizing box 21. A driving motor 23 is fixedly connected above the middle box 12, and the output shaft of the driving motor 23 is connected to the pulverizing roller 24 through a coupling 22. The two pulverizing rollers 24 rotate towards each other under the drive of the driving motor 23 to pulverize the livestock and poultry carcasses entering the pulverizing box 21.

[0041] In at least one embodiment, Figure 2 and Figure 3As shown, the material guiding mechanism 3 includes a bottom plate 31, a central fixed plate 32 is provided in the middle of the bottom plate 31, a first swinging rod 34 is rotatably connected to the central fixed plate 32, a rotating motor 33 is installed on the bottom plate 31, an output shaft of the rotating motor 33 is connected to the first swinging rod 34, a second swinging rod 35 is rotatably connected to the end of the first swinging rod 34, the second swinging rod 35 is rotatably connected to the lower plate 36, a material guiding plate 37 is provided on the top of the lower plate 36, a left end plate 38 and a right end plate 39 are respectively provided at both ends of the material guiding plate 37, a left rotating shaft 314 is provided on the left end plate 38, a right rotating shaft 315 is provided on the right end plate 39, a left supporting plate 310 and a right supporting plate 311 are provided on both sides of the bottom plate 31, and a left rotating shaft 314 is matched with the left rotating shaft 314 on the left supporting plate 310 A movable slot 312 is provided on the right support plate 311, and a right rotating slot 313 matched with the right rotating shaft 315 is provided on the right support plate 311. A left guide sleeve 316 is provided on the top of the left support plate 310. A left limit rod 317 is slidably fitted in the left guide sleeve 316. The left limit rod 317 is connected to a left connecting rod 318. A right guide sleeve 323 is provided on the top of the right support plate 311. A right limit rod 322 is slidably fitted in the right guide sleeve 323. The right limit rod 322 is connected to a right connecting rod 321. The left connecting rod 318 and the right connecting rod 321 are connected together by a moving rod 319. A fixed sleeve 320 is provided on the bottom plate 31. A telescopic electric cylinder is provided on the bottom plate 31. The telescopic rod of the telescopic electric cylinder is connected to the moving rod 319. The telescopic electric cylinder can move the moving rod 319 along the fixed sleeve 320.

[0042] In detail, when the left rotating shaft 314 is in the left rotating slot 312, the telescopic electric cylinder can drive the left limit rod 317 to move above the left rotating shaft 314 to limit the left rotating shaft 314 from being separated from the left rotating slot 312; when the right rotating shaft 315 is in the right rotating slot 313, the telescopic electric cylinder can drive the right limit rod 322 to move above the right rotating shaft 315 to limit the right rotating shaft 315 from being separated from the right rotating slot 313. When a pressed mixed block is pushed to the discharge port 126, as shown in FIG. Figure 2 As shown, at this time, the right rotating shaft 315 is in the right rotating slot 313, and the top of the right rotating shaft 315 is limited by the right limiting rod 322. At this time, the rotating motor 33 rotates to make the guide plate 37 rotate around the right rotating shaft 315, so that the pressed mixed block is pushed onto the guide plate 37. Then, the rotating motor 33 is actuated to make the guide plate 37 rotate to the horizontal, and the telescopic electric cylinder is actuated to make the left limiting rod 317 above the left rotating shaft 314, so that the guide plate 37 rotates around the left rotating shaft 314 to achieve an angle deflection in another direction, thereby realizing the transfer of the pressed mixed block. This inclined pouring method avoids the loosening of the pressed mixed block, makes it more shaped, and is convenient for people to move it multiple times.

[0043] The working steps of the harmless treatment device for livestock and poultry used in animal husbandry are as follows: ensure that all parts of the device are intact, the connection is firm, and the power is turned on. Check whether the crushing mechanism 2, the filtrate pressing mechanism, the supporting and pushing mechanism, and the material guiding mechanism 3 are in normal working condition. Clean the inside of the middle box 12 and the material guiding mechanism 3 to ensure that there is no residue. Put the livestock and poultry carcasses into the crushing box 21. Start the drive motor 23 to make the two crushing rollers 24 rotate in opposite directions to crush the livestock and poultry carcasses. The crushed livestock and poultry minced meat enters the middle box 12 through the feed port 121. The crushed livestock and poultry minced meat falls on the inclined plate 125, and the inclined plate 125 has a built-in heating wire to reduce the moisture in the minced meat. The second electric cylinder 51 extends to move the supporting plate 53 to the left to block the mounting slot 127, and starts the first electric cylinder 42 to move the pressing plate 43 along the first guide rod 44 to press the minced meat and further remove moisture. During the pressing process, the high-temperature gas nozzle 123 sprays high-temperature gas to help the pressed mixed block to separate from the inner wall of the middle box 12 and the pressing plate 43. After the pressing is completed, the second electric cylinder 51 retracts so that the support plate 53 no longer blocks the installation slot 127. The pressed mixed block falls near the discharge port 126 of the middle box 12 under the action of gravity. At the same time, the push plate 510 moves to the left under the drive of the belt 57 to push the pressed mixed block to the discharge port 126. At this time, the material guide mechanism 3 starts to work. The rotating motor 33 drives the first swing rod 34 and the second swing rod 35 to rotate, so that the guide plate 37 rotates around the right rotating shaft 315 to receive the pressed mixed block. After the guide plate 37 rotates to the horizontal, the telescopic electric cylinder is activated to make the left limit rod 317 above the left rotating shaft 314, and the guide plate 37 rotates around the left rotating shaft 314 to realize the transfer of the pressed mixed block. The liquid generated during the pressing process enters the liquid storage tank 52 through the through hole 531 on the support plate 53. The pipe connected to the bottom of the liquid storage tank 52 discharges the liquid to a designated location outside.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A harmless treatment device for livestock and poultry used in animal husbandry, characterized in that: The hopper is provided with a plurality of support legs at the bottom of the hopper, and a feeding port connected with the feeding port is formed on the top of the hopper, an inclined plate is obliquely connected to the right side of the feeding port, a discharging port is provided at the bottom of the left side of the hopper, an upper mounting plate is formed on the left side of the feeding port, a high-temperature gas nozzle is provided at the bottom of the upper mounting plate, a middle partition is provided in the hopper, a mounting groove is formed between the middle partition and the left side of the inner wall of the hopper, a filtrate pressing mechanism is fixedly connected to the top of the hopper, a supporting and pushing mechanism is provided at the mounting groove, and the filtrate pressing mechanism comprises a first electric cylinder, a telescopic rod of the first electric cylinder is connected to the pressing plate, a first guide sleeve is provided on the inner wall of the hopper, a first guide rod is slidably matched in the first guide sleeve, and the first guide rod is fixedly connected to the pressing plate. An upper guide plate is provided directly below the inclined plate, and the upper guide plate cooperates with the pressing plate. The supporting and pushing mechanism includes a second electric cylinder, the telescopic rod of the second electric cylinder is connected to a liquid storage tank, a supporting plate is provided on the top of the liquid storage tank, a plurality of through holes are provided on the supporting plate, and the through holes are located directly above the liquid storage tank, a connecting plate is provided in the middle box body, a winding wheel is rotatably connected to each of the two sides of the connecting plate, a belt is installed between the two winding wheels, the bottom of the liquid storage tank is fixedly connected to the belt through an upper connecting rod, and a pushing plate is slidably fitted at the bottom of the middle box body, and the pushing plate is fixedly connected to the belt through a lower connecting rod.

2. The harmless treatment device for livestock and poultry for animal husbandry according to claim 1, characterized in that: The oblique plate has a built-in heating wire.

3. The harmless treatment device for livestock and poultry for animal husbandry according to claim 1, characterized in that: The extension of the second electric cylinder can move the support plate to the left to block the installation slot, while the push plate moves to the right driven by the belt; the retraction of the second electric cylinder can move the support plate to the right, while the push plate moves to the left driven by the belt to push the pressed mixing block that falls from the installation slot to the discharge port.

4. The harmless treatment device for livestock and poultry for animal husbandry according to claim 1, characterized in that: A guide groove is arranged on the inner wall of the middle box, and guide blocks matching with the guide groove are arranged on both sides of the supporting plate, and the guide blocks can move along the guide groove.

5. The harmless treatment device for livestock and poultry for animal husbandry according to claim 1, characterized in that: The supporting plate, the upper guide plate and the inner wall of the two middle boxes are formed with a sliding groove, and the pressing plate can move along the sliding groove.

6. The harmless treatment device for livestock and poultry for animal husbandry according to claim 1, characterized in that: The pulverizing mechanism comprises a pulverizing box, which is fixedly connected above the middle box body. Two pulverizing rollers are rotatably connected in the pulverizing box. A driving motor is fixedly connected above the middle box body, and the output shaft of the driving motor is connected to the pulverizing roller through a coupling.

7. The harmless treatment device for livestock and poultry for animal husbandry according to claim 4, characterized in that: The material guiding mechanism comprises a bottom plate, a central fixing plate is provided in the middle of the bottom plate, a first swinging rod is rotatably connected to the central fixing plate, a rotating motor is installed on the bottom plate, an output shaft of the rotating motor is connected to the first swinging rod, an end of the first swinging rod is rotatably connected to the second swinging rod, the second swinging rod is rotatably connected to the lower plate, a material guiding plate is provided on the top of the lower plate, a left end plate and a right end plate are respectively provided at both ends of the material guiding plate, a left rotating shaft is provided on the left end plate, a right rotating shaft is provided on the right end plate, a left supporting plate and a right supporting plate are provided on both sides of the bottom plate, and a supporting plate is provided on the left supporting plate which is parallel to the left rotating shaft A left rotating slot is matched with the right support plate, and a right rotating slot is provided on the right support plate to match the right rotating shaft. A left guide sleeve is provided on the top of the left support plate, and a left limit rod is slidably matched with the left guide sleeve, and the left limit rod is connected to a left connecting rod. A right guide sleeve is provided on the top of the right support plate, and a right limit rod is slidably matched with the right guide sleeve, and the right limit rod is connected to a right connecting rod. The left connecting rod and the right connecting rod are connected together by a moving rod, a fixed sleeve is provided on the bottom plate, and a telescopic electric cylinder is provided on the bottom plate, and the telescopic rod of the telescopic electric cylinder is connected to the moving rod, and the telescopic electric cylinder can make the moving rod move along the fixed sleeve.

8. The harmless treatment device for livestock and poultry for animal husbandry according to claim 7, characterized in that: When the left rotating shaft is in the left rotating slot, the telescopic electric cylinder can drive the left limit rod to move above the left rotating shaft to prevent the left rotating shaft from being separated from the left rotating slot; When the right rotating shaft is in the right rotating slot, the telescopic electric cylinder can drive the right limiting rod to move above the right rotating shaft to limit the right rotating shaft from being separated from the right rotating slot.

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