Parasite expelling device for free-ranging pigs
By adjusting the nozzle angle and restricting livestock activity, the deworming device for free-range pigs solved the problem of incomplete pesticide coverage, achieving uniform spraying and improved deworming effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-17
AI Technical Summary
The nozzles of existing deworming devices for free-range pigs are designed at a fixed angle, which cannot ensure that the medicine covers the entire body of the animal and may result in missed areas, thus reducing the deworming effect.
A spraying mechanism including a pedal, an elastic element, a winding rod, and a winding wheel was designed. By adjusting the angle of the atomizing nozzle and the movement of the guide wheel, the liquid is made to ensure that the liquid covers the animal's body evenly. The screw is driven to rotate by a dual-axis motor to restrict the animal's range of movement.
It achieves comprehensive coverage of the pesticide solution, avoids missing any sprayed areas, improves the insect repellent effect, and ensures that the pesticide solution is mixed evenly to prevent livestock from escaping, thereby improving the overall effectiveness.
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Figure CN223994171U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of animal husbandry technology, and in particular to a deworming device for free-range pigs. Background Technology
[0002] Deworming of free-range pigs refers to comprehensive measures taken to prevent parasite infections in free-range pigs raised in natural environments such as mountains and grasslands. Because free-range pigs have a wide range of activity and come into contact with environments that may carry parasites, such as soil, vegetation, and water sources, their risk of parasite infection (such as roundworms, scabies mites, and ticks) is much higher than that of penned pigs. Therefore, systematic deworming management is necessary to ensure the health of the pig herd and production efficiency.
[0003] Patent publication number CN216164682U discloses a pest control device for livestock sheds, comprising a mixing chamber. A motor is fixedly connected to the top of the mixing chamber, and the output end of the motor passes through the mixing chamber and is fixedly connected to a rotating rod. The bottom of the rotating rod is movably connected to the mixing chamber via a bearing. Stirring blades are fixedly connected to both sides of the rotating rod, and heating resistors are fixedly connected to both sides of the bottom of the mixing chamber's inner cavity. While this patent solves the problems of uneven mixing and poor atomization in traditional pest control devices through the synergistic effect of the stirring blades and heating resistors, in actual use, the fixed-angle design of the nozzle makes it impossible to ensure complete coverage of the livestock's body with the pesticide, potentially resulting in missed areas and reduced pest control effectiveness.
[0004] Therefore, a deworming device for free-range pigs is needed that can adjust the angle of the spray. Utility Model Content
[0005] In order to overcome the shortcomings of existing patents in actual use, which are designed with a fixed angle nozzle, making it impossible to ensure that the medicine can fully cover the animal's body and potentially causing missed areas, thus reducing the deworming effect, this utility model provides a deworming device for free-range pigs that can adjust the angle of the spray.
[0006] The technical implementation scheme of this utility model is as follows: a pest control device for free-range pigs includes a base, a guardrail, a mounting plate, a rotating shaft, and a spraying mechanism. Guardrails are installed on both sides of the base, and mounting plates are installed on both sides of the base. A rotating shaft is rotatably mounted on the side of the mounting plate away from the guardrails. A spraying mechanism is installed on the right side of the guardrail. The spraying mechanism is used to spray pest control liquid. It also includes guide rods, a pedal, an elastic element, a winding rod, a winding wheel, a torsion spring, and a pull rope. Multiple guide rods are fixedly connected to the top center of the base. A pedal is slidably mounted on the multiple guide rods. An elastic element is sleeved on the guide rod, and both ends of the elastic element are connected to the base and the pedal, respectively. Winding rods are fixedly connected to both sides of the pedal. A winding wheel is mounted on the rotating shaft, and a torsion spring is sleeved on the rotating shaft. Both ends of the torsion spring are connected to the mounting plate and the winding wheel, respectively. A pull rope is connected to the winding rod, and one end of the pull rope is wound around the winding wheel.
[0007] Optionally, the spraying mechanism includes a diverter pipe, atomizing nozzles, a storage tank, a conduit pipe, and a pipeline pump. The diverter pipe is installed on two rotating shafts. Multiple atomizing nozzles are evenly spaced on the diverter pipe. The storage tank is fixedly connected to the rear of the guardrail on the right side. A conduit pipe is connected and communicates with the lower front side of the storage tank. One end of the conduit pipe is connected to the diverter pipe. A pipeline pump is installed on the conduit pipe near the storage tank.
[0008] Optionally, it also includes a connecting shaft, a mixing rod, a connecting rod, a guide ring, and guide wheels. The connecting shaft is rotatably installed at the bottom of the medicine storage tank. The mixing rod is fixedly connected to the upper end of the connecting shaft. The connecting rod is fixedly connected to the right side of the pedal. The guide ring is fixedly connected to the lower part of the connecting shaft. Two guide wheels are fixedly connected to the upper part of the connecting rod. The guide ring can contact the two guide wheels.
[0009] Optionally, it also includes an isolation plate, a mounting base, a screw, a dual-axis motor, a drive shaft, and a bevel gear set. Guide grooves are provided on the front and rear sides of the guardrail. The isolation plate is slidably mounted on the two horizontally aligned guide grooves. Mounting bases are installed on the left and right sides of the upper part of the isolation plate. Two screws are rotatably mounted on the left and right sides of the base. The mounting bases are threadedly connected to the screws. Dual-axis motors are installed on the front and rear sides inside the base. The two output shafts of the dual-axis motors are connected to the drive shaft through a coupling. The end of the drive shaft away from the dual-axis motor and the lower end of the screw are provided with a bevel gear set.
[0010] Optionally, it also includes limit blocks, with limit blocks fixedly connected to both the left and right sides of the base.
[0011] Optionally, it also includes a slanted panel, with slanted panels fixedly connected to the front and rear sides of the base.
[0012] Optionally, multiple anti-slip grooves are evenly spaced on the top of the sloping panel.
[0013] Optionally, the shunt tube is arc-shaped.
[0014] Compared with the prior art, this utility model provides a deworming device for free-range pigs, which has the following beneficial effects: 1. By using a pedal, elastic element, winding rod and winding wheel in combination, the angle of the atomizing nozzle can be adjusted to ensure that the medicine fully covers the body of the free-range pig, avoid missing the spraying area, and improve the deworming effect.
[0015] 2. The mixing solution is driven to rotate in both directions by the up-and-down movement of the guide wheels, which can prevent the medicine from settling, ensure that the medicine is mixed evenly, and improve the effect of use.
[0016] 3. The output shaft of the dual-axis motor drives the screw to rotate. The rotation of the screw drives the mounting base to move down along the thread, which in turn drives the isolation plate down to the bottom of the protective fence, sealing the front and rear exits and restricting the range of movement of the free-roaming pigs. This prevents the free-roaming pigs from being startled and escaping, and ensures that they stay in the deworming area. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0018] Figure 2 This is a three-dimensional structural diagram of the base, rotating shaft, and diversion pipe of this utility model.
[0019] Figure 3 This is a three-dimensional structural diagram of the mounting plate, diverter pipe, and atomizing nozzle of this utility model.
[0020] Figure 4 This is a three-dimensional sectional view of the base, guide rod, and pedal of this utility model.
[0021] Figure 5 This is a three-dimensional sectional view of the base, medicine storage box, and pedal of this utility model.
[0022] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle.
[0023] Figure 7 This is a three-dimensional sectional view of the base, guardrail, and dual-axis motor of this utility model.
[0024] The markings in the attached diagram are as follows: 1: Base, 2: Guardrail, 3: Mounting plate, 4: Rotating shaft, 5: Diverter pipe, 6: Atomizing nozzle, 7: Medicine storage tank, 8: Conduit, 9: Pipeline pump, 10: Guide rod, 11: Pedal, 12: Elastic element, 13: Winding rod, 14: Winding wheel, 15: Torsion spring, 16: Pull rope, 17: Connecting shaft, 18: Mixing rod, 19: Connecting rod, 20: Guide ring, 21: Guide wheel, 22: Guide groove, 2201: Isolation plate, 23: Mounting seat, 24: Screw, 25: Dual-axis motor, 26: Drive shaft, 27: Bevel gear set, 28: Limiting block, 29: Sloping panel, 30: Anti-slip groove. Detailed Implementation
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] Example 1: A deworming device for free-range pigs, please refer to [link / reference]. Figures 1-7 The system includes a base 1, guardrails 2, mounting plates 3, rotating shafts 4, and a spraying mechanism. Guardrails 2 are installed on both sides of the base 1, and mounting plates 3 are also installed on both sides. A rotating shaft 4 is rotatably mounted on the side of the mounting plate 3 furthest from the guardrails 2. A spraying mechanism is installed on the right side of the guardrail 2. This spraying mechanism is used to spray insect repellent. The spraying mechanism includes a diversion pipe 5, atomizing nozzles 6, a medicine storage tank 7, a conduit 8, and a pipeline pump 9. The diversion pipe 5 is mounted on both rotating shafts 4. The diversion pipe 5 is arc-shaped to better fit the body shape of the wild boar, thus improving the spraying effect. Several atomizing nozzles 6 are evenly spaced on the diversion pipe 5. A medicine storage tank 7 is fixedly connected to the rear of the right side of the guardrail 2. A conduit 8 is connected and connected to the lower front side of the medicine storage tank 7. One end of the conduit 8 is connected to the diversion pipe 5. A pipeline pump 9 is installed on the conduit 8 near the medicine storage tank 7. Four guide rods 10 are fixedly connected to the top center of the base 1. A guide rod 10 is slidably equipped with a pedal 11. An elastic element 12 is sleeved on the guide rod 10. The two ends of the elastic element 12 are connected to the base 1 and the pedal 11, respectively. A winding rod 13 is fixedly connected to the left and right sides of the pedal 11. A winding wheel 14 is installed on the rotating shaft 4. A torsion spring 15 is sleeved on the rotating shaft 4. The two ends of the torsion spring 15 are connected to the mounting plate 3 and the winding wheel 14, respectively. A pull rope 16 is connected to the winding rod 13. One end of the pull rope 16 is wound around the winding wheel 14. Limit blocks 28 are fixedly connected to the left and right sides of the base 1. The limit blocks 28 limit the pedal 11 to prevent it from detaching from the base 1. Sloping panels 29 are fixedly connected to the front and rear sides of the base 1. The sloping panels 29 facilitate the entry of wild boars into the spraying area. Several anti-slip grooves 30 are evenly spaced on the top of the sloping panels 29. The anti-slip grooves 30 increase the friction between the wild boar's feet and the sloping panels 29, preventing the wild boar from slipping when entering the spraying area.
[0027] When this device is needed, first, pour the prepared medicine solution into the medicine storage tank 7. Then, drive the free-range boar onto the base 1. Next, start the pipeline pump 9. The medicine solution is pumped into the conduit 8 through the pipeline pump 9, flows into the diversion pipe 5, and finally sprays out from the atomizing nozzle 6, evenly spraying it onto the body of the free-range boar. Continue to drive the free-range boar to step on the pedal 11. The pedal 11 moves downward under pressure, compressing the elastic element 12, and at the same time, it drives the winding rod 13 to move downward, releasing the pull rope 16. The pull rope 16 unwinds, causing the winding wheel 14 to rotate, which in turn drives the rotating shaft 4 to rotate. At this time, the torsion spring 15 deforms, and the rotation... The rotation of shaft 4 pushes the diverter pipe 5 forward to adjust its angle, thereby changing the spraying direction of the atomizing nozzle 6. When the wild boar leaves the pedal 11, the elastic element 12 rebounds, pushing the pedal 11 back to its original position. At the same time, the torsion spring 15 returns to its original shape, the winding wheel 14 winds up the pull rope 16, and the shaft 4 rotates in the opposite direction, so that the diverter pipe 5 returns to its initial position. Through the above mechanism, the angle of the atomizing nozzle 6 can be adjusted to ensure that the liquid fully covers the body of the wild boar, avoid missing any sprayed areas, and improve the deworming effect. After the deworming is completed, the wild boar is first driven off the device, and then the pipeline pump 9 is turned off to end the operation.
[0028] Example 2: Based on Example 1, please refer to... Figure 5 and Figure 6 The bottom of the medicine storage box 7 is rotatably equipped with a connecting shaft 17. A mixing rod 18 is fixedly connected to the upper end of the connecting shaft 17. A connecting rod 19 is fixedly connected to the right side of the pedal 11. A guide ring 20 is fixedly connected to the lower part of the connecting shaft 17. Two guide wheels 21 are fixedly connected to the upper part of the connecting rod 19. The guide ring 20 can contact the two guide wheels 21.
[0029] When the pedal 11 is stepped on by a free-range boar, the pedal 11 moves downward, causing the connecting rod 19 and guide wheel 21 to move downward. The movement of the guide wheel 21 drives the mixing rod 18 to rotate forward through the guide ring 20, stirring the medicine in the medicine storage tank 7. When the free-range boar leaves the pedal 11, the elastic element 12 returns to its original state, pushing the pedal 11 to move upward and reset. The connecting rod 19 and guide wheel 21 move upward. At this time, the movement of the guide wheel 21 drives the mixing rod 18 to rotate in the opposite direction, further stirring the medicine. Through the above forward and reverse stirring mechanism, the sedimentation of the medicine can be avoided, ensuring that the medicine is mixed evenly and improving the effect of use.
[0030] Please see Figure 1 , Figure 2 and Figure 7The guardrail 2 has guide grooves 22 on both the front and rear sides. The two guide grooves 22 are aligned laterally and slide together to install the isolation plate 2201. The upper left and right sides of the isolation plate 2201 are equipped with mounting seats 23. The left and right sides of the base 1 are rotatably equipped with two screws 24. The mounting seats 23 are threadedly connected to the screws 24. The front and rear sides of the base 1 are equipped with dual-axis motors 25. The two output shafts of the dual-axis motors 25 are connected to the transmission shafts 26 through couplings. The end of the transmission shaft 26 away from the dual-axis motors 25 and the lower end of the screws 24 are equipped with a bevel gear set 27.
[0031] The free-range boars are driven into the protective enclosure 2. The dual-axis motor 25 is started, and the output shaft of the dual-axis motor 25 rotates, driving the transmission shaft 26 to rotate. Through the bevel gear set 27, the screw 24 rotates accordingly. The rotation of the screw 24 drives the mounting base 23 to move down along the thread, causing the isolation plate 2201 to descend to the bottom of the protective enclosure 2, closing the front and rear exits and restricting the free-range boars' activity range, thereby preventing them from being startled and escaping, and ensuring that they remain in the deworming area. After the deworming is completed, the output shaft of the dual-axis motor 25 is reversed, and the screw 24 drives the mounting base 23 to rise, so that the isolation plate 2201 is reset, and the free-range boars can be released.
[0032] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.
Claims
1. A device for driving parasites away from a running boar, comprising a base (1), a protective fence (2), a mounting plate (3), a rotating shaft (4) and a spraying mechanism, the protective fence (2) is installed on the left and right sides of the base (1), the mounting plate (3) is installed on the left and right sides of the base (1), the rotating shaft (4) is rotatably arranged on the side of the mounting plate (3) away from the protective fence (2), and the spraying mechanism is arranged on the right protective fence (2) and used for spraying parasite-killing liquid, characterized in that: The device further comprises guide rods (10), a pedal (11), elastic members (12), winding rods (13), winding wheels (14), torsion springs (15) and pull ropes (16), a plurality of guide rods (10) are fixedly connected to the middle of the top of the base (1), the plurality of guide rods (10) are jointly and slidably provided with the pedal (11), the guide rods (10) are sleeved with the elastic members (12), the two ends of the elastic members (12) are connected with the base (1) and the pedal (11) respectively, the pedal (11) is fixedly connected with the winding rods (13) on the left and right sides, the winding wheels (14) are arranged on the rotating shafts (4), the torsion springs (15) are sleeved on the rotating shafts (4), the two ends of the torsion springs (15) are connected with the mounting plates (3) and the winding wheels (14) respectively, the winding rods (13) are connected with the pull ropes (16), and one end of the pull ropes (16) is wound on the winding wheels (14). 2. A device for the control of ticks on a pig according to claim 1, characterised in that: The spraying mechanism comprises shunt pipes (5), atomizing nozzles (6), a medicine storage box (7), a guide pipe (8) and a pipeline pump (9), the two rotating shafts (4) are jointly provided with the shunt pipes (5), the shunt pipes (5) are uniformly and spacedly provided with a plurality of atomizing nozzles (6), the rear part of the right protective fence (2) is fixedly connected with the medicine storage box (7), the front lower part of the medicine storage box (7) is connected and communicated with the guide pipe (8), one end of the guide pipe (8) is connected with the shunt pipe (5), and the pipeline pump (9) is arranged at the position, close to the medicine storage box (7), of the guide pipe (8).
3. A device for the control of ticks on feral pigs as claimed in claim 2 wherein: The device further comprises a connecting shaft (17), a mixing rod (18), a connecting rod (19), a guide ring (20) and guide wheels (21), the bottom of the medicine storage box (7) is rotatably provided with the connecting shaft (17), the upper end of the connecting shaft (17) is fixedly connected with the mixing rod (18), the right side of the pedal (11) is fixedly connected with the connecting rod (19), the lower part of the connecting shaft (17) is fixedly connected with the guide ring (20), the upper part of the connecting rod (19) is fixedly connected with the two guide wheels (21), and the guide ring (20) can be in contact with the two guide wheels (21).
4. A device for the control of ticks on feral pigs as claimed in claim 3 wherein: The device further comprises isolation plates (2201), mounting seats (23), screw rods (24), double-shaft motors (25), transmission shafts (26) and bevel gear sets (27), the front and rear sides of the protective fence (2) are provided with guide grooves (22), the two guide grooves (22) that are transversely aligned are jointly and slidably provided with the isolation plates (2201), the upper part of the isolation plates (2201) is provided with the mounting seats (23) on the left and right sides, the left and right sides of the base (1) are rotatably provided with the two screw rods (24), the mounting seats (23) are threadedly connected with the screw rods (24), the inside of the base (1) is provided with the double-shaft motors (25) on the front and rear sides, the two output shafts of the double-shaft motors (25) are connected with the transmission shafts (26) through couplings, and the end, away from the double-shaft motor (25), of the transmission shaft (26) and the lower end of the screw rod (24) are jointly provided with the bevel gear set (27).
5. A device for the control of ticks on feral pigs as claimed in claim 4 wherein: The device further comprises limiting blocks (28), and the left and right sides of the base (1) are fixedly connected with the limiting blocks (28).
6. A device for the control of ticks on feral pigs as claimed in claim 5 wherein: The device further comprises inclined plates (29), and the front and rear sides of the base (1) are fixedly connected with the inclined plates (29).
7. A device for the control of ticks on feral pigs as claimed in claim 6 wherein: The top of the inclined plate (29) is uniformly and spacedly provided with a plurality of anti-skid grooves (30). The top of the inclined plate (29) is uniformly and spacedly provided with a plurality of anti-skid grooves (30).
8. A device for the control of ticks on feral pigs as claimed in claim 7 wherein: The shunt (5) is arcuate. The shunt (5) is arcuate.
Citation Information
Patent Citations
Breeding shed insect expelling device for livestock breeding
CN216164682U