A long-handled blindfolded pig-catching device for disease prevention

Abstract

This utility model belongs to the technical field of pig disease prevention equipment, and particularly relates to a long-pole blindfolded pig-catching device for disease prevention. Addressing the problem that existing devices do not obstruct the pig's vision, leading to heightened visual sensitivity and heightened alertness to environmental changes, resulting in panic, severe stress, and continued struggle even when restrained, easily causing injury and increasing health risks, the following solution is proposed: a long-pole blindfolded pig-catching device for disease prevention, including a connecting block with a steel band fixedly mounted on its surface. The advantages of this utility model are: the device is easy to operate; the control lever and U-shaped clamp can quickly tighten the steel band; the connecting rod, adjusting rod, and extension rod are detachable; a single person can handle different scenarios, reducing labor costs and complexity; a dark cloth bag simultaneously blindfolds the pig, a sponge ring provides cushioning, and a spring provides elastic locking, reducing stress and injury to the pig; the steel ring is adjustable to fit pigs of different sizes; one device meets diverse needs.

Description

Technical Field

[0001] This utility model relates to a pig-catching device, specifically a long-pole blindfolded pig-catching device for epidemic prevention, belonging to the technical field of pig epidemic prevention equipment. Background Technology

[0002] Before performing procedures such as immunizing, blood collection, injection, medication, and sampling on pigs, animal disease prevention personnel at farms usually need to first use a restraint device to cover and lift the pig's head to administer vaccines and apply ear tags. During these procedures, the pig needs to be restrained to prevent it from breaking free and escaping while receiving vaccines or applying ear tags.

[0003] In the prior art, such as the pig lasso disclosed in announcement number CN205431504U, the steel wire rope and handle are locked together by a locking device after the pig is lassoed, which facilitates the control of the pig and eliminates the need for two-handed operation of the pig lasso, making it practical and convenient. However, the above-mentioned prior art has the following shortcomings: When the above-mentioned pig lasso is used, the pig's vision is not obstructed when the locking steel wire rope is around the pig's head. Its visual sensitivity allows it to clearly observe changes in the surrounding environment, including the approach of the operator, the reaction of other pigs, or the movement of unfamiliar tools. In this situation, the pig's panic is difficult to alleviate, and the stress response remains severe. Even with its head bound by the steel wire rope, it will still frantically shake its head, kick its legs, and charge due to visual stimulation. This may not only cause the steel wire rope to injure the skin and cause muscle strain in the head or neck, but also consume a lot of energy due to continuous struggle, increasing the risk of subsequent health problems. Summary of the Invention

[0004] The purpose of this invention is to provide a long-pole blindfolded pig-tying device for disease prevention, which addresses the problem that pigs with unobstructed vision, due to their sensitive visual perception, are easily alerted to environmental changes, experience persistent panic and severe stress, and struggle wildly even when restrained, which can easily lead to injury and increase health risks.

[0005] The present invention achieves the above objectives through the following technical solution: a long-handled blindfold pig-catching device for epidemic prevention, comprising a plug block, a steel strip fixedly installed on the surface of the plug block, a sponge ring sleeved on the outer surface of the steel strip, one end of the steel strip being slidably connected to a through hole on the surface of the plug block, and a cloth bag sewn onto one side of the sponge ring.

[0006] The steel strip is inserted into the through hole on the surface of the plug block, at which point the steel strip forms an adjustable steel ring, and the bag is made of breathable dark-colored fabric.

[0007] As a further embodiment of this utility model: a fixing block is fixedly installed on the surface of the plug block, and a T-shaped limiting rod is slidably connected in the square groove opened on the surface of the fixing block. A limiting wedge is fixedly installed at one end of the T-shaped limiting rod, and a limiting wedge groove adapted to the limiting wedge is opened at equal intervals on one side surface of the steel strip.

[0008] As a further improvement of this utility model: a spring is sleeved on the outer surface of the T-shaped limiting rod, one end of the spring abuts against the fixing block, and the other end of the spring abuts against the limiting wedge block.

[0009] As a further embodiment of this utility model: a plug rod is fixedly installed on the surface of the plug block, an adjusting rod is inserted into the outer surface of the plug rod, and multiple limiting bead sliding holes are evenly distributed in a ring on the surface of the adjusting rod near the plug rod. Locking balls slide in the multiple limiting bead sliding holes. An adjusting sleeve is slidably connected to the surface of the plug rod, and several locking balls abut against the inner wall of the adjusting sleeve. A positioning groove is annularly opened on the surface of the plug rod.

[0010] As a further embodiment of this utility model: a fixing ring is fixedly installed on the surface of the plug rod, and an adjusting sleeve is slidably connected to the outside of the fixing ring. A second spring is provided on the surface of the plug rod and inside the adjusting sleeve. One end of the second spring abuts against the bottom surface of the fixing ring, and the other end of the second spring abuts against the inner side wall of the adjusting sleeve.

[0011] As a further improvement of this utility model, a disassembly groove is provided on the inner surface of the adjusting sleeve.

[0012] As a further embodiment of this utility model: a control slide rod is slidably connected inside the adjusting rod, a U-shaped clip is fixedly installed at one end of the control slide rod, and a fixing plate is fixed at one end of the steel strip. The surface of the fixing plate is provided with a slot that matches the U-shaped clip. When the steel strip is locked, the U-shaped clip is locked in the slot, and the tightening of the steel strip is controlled by the sliding of the control slide rod.

[0013] As a further embodiment of this utility model: a control sleeve is slidably connected to the surface of the adjusting rod, and a pull rope is fixedly installed on one side of the control sleeve. The other end of the pull rope is connected to the adjusting sleeve. After the pig is put on the control sleeve, the pull rope is pulled to move the adjusting sleeve, causing the plug rod to disengage from the adjusting rod.

[0014] As a further embodiment of this utility model: an extension rod is fitted at one end of the adjusting rod, a strip-shaped opening is provided on the outer surface of one end of the extension rod, and a fastening ring is fitted on the outer surface of this end of the adjusting rod.

[0015] As a further improvement of this utility model: the surface of the adjusting rod is wrapped with a rubber sleeve, and the end of the adjusting rod is integrally formed with a triangular hand grip.

[0016] The beneficial effects of this utility model are:

[0017] This utility model utilizes a combination of structures including a plug-in block, steel strip, cloth bag, sponge ring, limiting wedge, adjusting sleeve, locking ball, control sleeve, control slide rod, fastening ring, and fixing ring. The control slide rod, in conjunction with the U-shaped clamp, allows the steel strip to tighten quickly by pushing the slide rod, eliminating the need for multiple people to work together. The plug-in rod and adjusting rod feature a detachable connection design, locking upon insertion and quickly separating by pulling the control sleeve. Assembly and storage require no additional tools. The detachable design of the extension rod allows for flexible adjustment of the rod length according to the scenario, enabling a single person to easily handle the retrieval of pigs of different distances and sizes, significantly reducing labor costs and operational complexity.

[0018] The dark-colored breathable cloth bag covers the pig's eyes simultaneously with the steel ring, reducing panic caused by environmental changes and decreasing struggling by obscuring the pig's vision. The sponge ring is placed outside the steel band, providing flexible cushioning against the pressure of the steel ring on the pig's head and preventing skin injury. At the same time, the elastic locking force provided by the spring ensures that the limiting wedge is stably locked into the wedge groove, preventing the pig from breaking free and avoiding excessive instantaneous locking force that could cause muscle strain, thus minimizing the impact of stress on the pig's health.

[0019] The adjustable structure of the steel ring adapts to different body sizes from piglets to adult pigs, and one set of equipment meets diverse needs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 In this utility model Figure 1 A schematic diagram of the side view structure;

[0022] Figure 3 This is a schematic diagram of the extension rod, cotton pad, and pull rope structure in this utility model;

[0023] Figure 4 This is a schematic diagram of the adjusting rod and locking ring structure in this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the fixing plate, the slot, and the cloth bag in this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the plug-in block, plug-in rod, and fixing ring in this utility model;

[0026] Figure 7 In this utility model Figure 2 Enlarged structural diagram at point A in the diagram;

[0027] Figure 8 In this utility model Figure 4 Enlarged schematic diagram of the structure at point B in the diagram;

[0028] Figure 9 In this utility model Figure 6 Enlarged schematic diagram of the structure at point C;

[0029] Figure 10 In this utility model Figure 6 An enlarged schematic diagram of the structure at point D in the diagram.

[0030] In the diagram: 1. Insert block; 2. Steel strip; 3. Cloth bag; 4. Sponge ring; 5. Fixing block; 6. T-shaped limiting rod; 7. Spring 1; 8. Limiting wedge block; 9. Limiting wedge groove; 10. Adjusting rod; 11. Insert rod; 12. Adjusting sleeve; 13. Spring 2; 14. Locking ball; 15. Disassembly groove; 16. Positioning groove; 17. Limiting bead sliding hole; 18. Control sleeve; 19. Pull rope; 20. Control slide rod; 21. U-shaped clamp; 22. Fixing plate; 23. Slot; 24. Extension rod; 27. Fastening ring; 28. Strip opening; 30. Fixing ring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] like Figures 1 to 10 As shown, a long-handled blindfold pig-catching device for epidemic prevention includes a plug block 1, a steel strip 2 fixedly installed on the surface of the plug block 1, a sponge ring 4 sleeved on the outer surface of the steel strip 2, one end of the steel strip 2 slidably connected to a through hole on the surface of the plug block 1, and a cloth bag 3 sewn onto one side of the sponge ring 4.

[0034] The steel strip 2 is inserted into the through hole on the surface of the plug block 1. At this time, the steel strip 2 forms an adjustable steel ring, and the cloth bag 3 is made of breathable dark-colored fabric.

[0035] The steel band 2 slides within the through hole of the connector block 1, allowing for flexible adjustment of the steel ring size to accommodate pigs of different sizes. This versatile device can be used for various pig immunization procedures without requiring frequent tool changes based on pig size. When the steel ring is in place on the pig's head, the sponge ring 4 acts as a buffer, preventing the steel band 2 from directly and rigidly compressing the pig's head skin and muscles, reducing pain and stress caused by the ringing process, and making the pig more receptive to the ringing operation. During ringing, the cloth bag 3 covers the pig's eyes simultaneously with the steel ring. The dark color effectively obscures the pig's vision, reducing panic caused by seeing unfamiliar environments and people. The breathable material ensures airflow around the pig's eyes, preventing eye discomfort caused by stuffiness, further reducing stress, and facilitating safer and smoother follow-up immunization procedures for operators.

[0036] Furthermore, a fixing block 5 is fixedly installed on the surface of the plug-in block 1, and a T-shaped limiting plug rod 6 is slidably connected in the square groove opened on the surface of the fixing block 5. A limiting wedge block 8 is fixedly installed at one end of the T-shaped limiting plug rod 6, and a limiting wedge groove 9 adapted to the limiting wedge block 8 is opened at equal intervals on one side surface of the steel strip 2.

[0037] Once the steel ring formed by the steel band 2 is around the pig's head, if the pig struggles and the steel band 2 tends to loosen, the limiting wedge block 8 will engage with the limiting wedge groove 9, restricting the steel band 2 from sliding back. This ensures that the steel ring is reliably locked around the pig's head, preventing the pig from escaping the ring and ensuring the stable and continuous operation of the pig-catching process, allowing subsequent disease prevention procedures to proceed smoothly.

[0038] Furthermore, a spring 7 is fitted on the outer surface of the T-shaped limiting rod 6. One end of the spring 7 abuts against the fixing block 5, and the other end of the spring 7 abuts against the limiting wedge block 8.

[0039] Spring 7 provides continuous elastic force to the limiting wedge 8. Before trapping the pig, spring 7 pushes the limiting wedge 8 to remain extended, facilitating the smooth sliding of the steel band 2 to adjust the size of the steel ring. After trapping the pig, the elastic force of spring 7 allows the limiting wedge 8 to be stably engaged in the limiting wedge groove 9, enhancing the reliability of the steel ring locking. When it is necessary to loosen the steel band 2, press the T-shaped limiting rod 6 to compress spring 7, which can easily release the locking of the limiting wedge 8 to the steel band 2. The operation is flexible, labor-saving, and convenient for unlocking after trapping the pig.

[0040] Furthermore, a plug rod 11 is fixedly installed on the surface of the plug block 1. An adjusting rod 10 is inserted into the outer surface of the plug rod 11. Multiple limiting ball sliding holes 17 are evenly distributed in a ring on the surface of the adjusting rod 10 near the plug rod 11. Locking balls 14 slide in the multiple limiting ball sliding holes 17. An adjusting sleeve 12 is slidably connected to the surface of the plug rod 11. Several locking balls 14 abut against the inner wall of the adjusting sleeve 12. A positioning groove 16 is formed in a ring on the surface of the plug rod 11.

[0041] When the plug rod 11 is plugged into the adjusting rod 10, the adjusting sleeve 12 squeezes the locking ball 14 so that it partially engages with the positioning groove 16, quickly achieving the connection between the two without the need for additional tools, making assembly convenient and efficient.

[0042] Example 2

[0043] Improvements based on Example 1:

[0044] Furthermore, a fixing ring 30 is fixedly installed on the surface of the plug rod 11, and an adjusting sleeve 12 is slidably connected to the outside of the fixing ring 30. A second spring 13 is provided on the surface of the plug rod 11 and inside the adjusting sleeve 12. One end of the second spring 13 abuts against the bottom surface of the fixing ring 30, and the other end of the second spring 13 abuts against the inner wall of the adjusting sleeve 12.

[0045] Spring 13 continuously applies elastic force to the adjusting sleeve 12, keeping the adjusting sleeve 12 in a state of pressing and locking the ball 14, ensuring the strength and stability of the connection between the plug rod 11 and the adjusting rod 10. Even if the pig struggles during operation and the operating rod is subjected to force, the plug joint is not likely to come loose.

[0046] Furthermore, the inner surface of the adjusting sleeve 12 is provided with a disassembly groove 15.

[0047] When it is necessary to separate the plug rod 11 from the adjusting rod 10, the sliding adjusting sleeve 12 is slidable to make the locking ball 14 align with the disassembly groove 15. The locking ball 14 can retract into the groove to release the locking of the plug rod 11, easily realizing the disassembly of the rod body. This facilitates the storage, cleaning, maintenance or replacement of parts of the device, improving the convenience of device maintenance and service life.

[0048] Furthermore, a control slide rod 20 is slidably connected inside the adjusting rod 10. A U-shaped clamp 21 is fixedly installed at one end of the control slide rod 20, and a fixing plate 22 is fixed at one end of the steel strip 2. The surface of the fixing plate 22 is provided with a groove 23 that matches the U-shaped clamp 21. When the steel strip 2 is locked, the U-shaped clamp 21 is locked in the groove 23, and the tightening of the steel strip 2 is controlled by the sliding of the control slide rod 20.

[0049] During operation, pushing the control lever 20 will cause the U-shaped clamp 21 to quickly retract the steel belt 2, simplifying the pig-catching process. A single person can easily complete the catching and tightening actions. The precise cooperation between the clamp 23 and the U-shaped clamp 21 can effectively prevent the steel belt 2 from sliding and shifting during the tightening process, ensuring the stability of the pig-catching operation, preventing the pigs from escaping, and making subsequent epidemic prevention operations easier to carry out.

[0050] Furthermore, a control sleeve 18 is slidably connected to the surface of the adjusting rod 10. A pull rope 19 is fixedly installed on one side of the control sleeve 18. The other end of the pull rope 19 is connected to the adjusting sleeve 12. After the pig is put on the control sleeve 18, the pull rope 19 is pulled to slide the adjusting sleeve 12, so that the plug rod 11 is disengaged from the adjusting rod 10.

[0051] After the pig is tethered, if it is necessary to separate the rod, the operator does not need to manually touch the adjusting sleeve 12. He only needs to pull the control sleeve 18 and pull the adjusting sleeve 12 through the pull rope 19 to release the locking of the plug rod 11 and the adjusting rod 10. The operation is more convenient and the operation difficulty is reduced.

[0052] Furthermore, an extension rod 24 is fitted onto one end of the adjusting rod 10, and a strip-shaped opening 28 is opened on the outer surface of one end of the extension rod 24. A fastening ring 27 is fitted onto the outer surface of this end of the adjusting rod 10.

[0053] By installing the extension rod 24, the total length of the operating rod can be extended to adapt to deeper breeding areas, long-distance pig hoisting and other needs, thus expanding the applicability of the device.

[0054] Furthermore, the surface of the adjusting rod 10 is wrapped with a rubber sleeve, and the end of the adjusting rod 10 is integrally formed with a triangular handle.

[0055] The rubber sleeve increases the surface friction of the adjustment rod 10, which can prevent slipping and absorb sweat. It makes it less likely for operators to slip during long periods of holding, thus improving grip comfort. The triangular hand grip conforms to the physiological structure of the palm, making the grip more stable and effectively distributing hand pressure and reducing operator fatigue.

[0056] Working principle: When in use, the steel strip 2 is inserted into the through hole of the plug block 1 to form an open steel ring. The sponge ring 4 is naturally placed outside the steel ring. The cloth bag 3 is unfolded and is in the state of waiting to blindfold. At this time, the T-shaped limiting plug rod 6 is pressed by the spring 7, and the limiting wedge block 8 is inserted into the first limiting wedge groove 9 of the steel strip 2. The steel ring maintains the initial opening size to adapt to the pig's head entering.

[0057] Insert the plug rod 11 into the adjusting rod 10. The adjusting sleeve 12 is pushed by the spring 13. The locking ball 14 is engaged with the limiting ball sliding hole 17 of the adjusting rod 10 and the positioning groove 16 of the plug rod 11, so as to achieve quick locking of the plug rod 11 and the adjusting rod 10. If it is necessary to extend the operating handle, the extension rod 24 is inserted into the end of the adjusting rod 10 and the fastening ring 27 is tightened to lock the length.

[0058] The control slide bar 20 is inserted into the adjusting rod 10, and the U-shaped clamp 21 extends out of the rod end. The fixing plate 22 slot 23 at one end of the steel strip 2 is aligned and engaged with the U-shaped clamp 21 to ensure that pulling the control slide bar 20 can simultaneously tighten the steel strip 2.

[0059] The operator holds the end of the adjusting rod 10 and aligns the open steel ring and steel band 2 and the sponge ring 4 with the pig's head. The operator pushes the rod to put the steel ring into the pig's head. At this time, the cloth bag 3 moves closer to the pig's face along with the steel ring. Due to the pig's movement or the push of the rod, the cloth bag 3 naturally covers the pig's eyes. The dark breathable material is used to block the vision and reduce the pig's stress response.

[0060] After being inserted, pull the control slide bar 20 towards the end of the rod. The U-shaped clamp 21 drives the steel band 2 to tighten, and the diameter of the steel ring decreases. At the same time, the steel band 2 slides so that the limiting wedge groove 9 passes through the limiting wedge block 8 in sequence. The spring 7 presses the wedge block to continuously engage the new wedge groove, and the steel ring is locked in the size that fits the pig's head to prevent it from breaking free.

[0061] After the cloth bag 3 covers the pig's eyes, the flexible fit of the sponge ring 4 continuously obstructs the pig's vision. The operator controls the pig's movement by adjusting the rod 10 and extending the rod 24, using the length of the rod to maintain a safe distance and prevent the pig from bumping into the operator when struggling.

[0062] To release the pig, press the T-shaped limiting rod 6, compress the spring 7 to disengage the limiting wedge block 8 from the limiting wedge groove 9 on the surface of the steel belt 2, push the steel belt 2 to reset, open the steel ring, and remove the pig's head.

[0063] Pulling the control sleeve 18 pulls the rope 19 to pull the adjusting sleeve 12 and compress the spring 13. The inner wall of the adjusting sleeve 12 disengages from the locking ball 14, the locking ball 14 retracts into the limit ball sliding hole 17, and the plug rod 11 and the adjusting rod 10 are unlocked and can be separated and stored. If it is necessary to disassemble the extension rod 24, loosen the fastening ring 27 to pull it out.

[0064] Clean the stains on the surface of steel belt 2, sponge ring 4, and cloth bag 3. Since cloth bag 3 is made of breathable material, it can be washed and dried. Put all components back in place and store them for the next use.

[0065] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A long pole blindfold pig device for epidemic prevention, comprising a plug block (1), characterized in that: A steel strip (2) is fixedly installed on the surface of the plug block (1). A sponge ring (4) is sleeved on the outer surface of the steel strip (2). One end of the steel strip (2) is slidably connected to the through hole on the surface of the plug block (1). A cloth bag (3) is sewn on one side of the sponge ring (4). The steel strip (2) is inserted into the through hole on the surface of the plug block (1), at which time the steel strip (2) forms an adjustable steel ring, and the cloth bag (3) is made of breathable dark-colored fabric.

2. The long pole eye mask pigging device for epidemic prevention according to claim 1, characterized in that: A fixing block (5) is fixedly installed on the surface of the plug-in block (1). A T-shaped limiting plug (6) is slidably connected in the square groove opened on the surface of the fixing block (5). A limiting wedge (8) is fixedly installed at one end of the T-shaped limiting plug (6). A limiting wedge groove (9) that matches the limiting wedge (8) is opened at equal intervals on one side surface of the steel strip (2).

3. The long-pole blindfolded pig-catching device for epidemic prevention according to claim 2, characterized in that: The outer surface of the T-shaped limiting rod (6) is fitted with a spring (7), one end of the spring (7) abuts against the fixing block (5), and the other end of the spring (7) abuts against the limiting wedge (8).

4. The long pole eye mask pigging device for epidemic prevention according to claim 1, characterized in that: A plug rod (11) is fixedly installed on the surface of the plug block (1). An adjusting rod (10) is inserted into the outer surface of the plug rod (11). A plurality of limit bead sliding holes (17) are evenly distributed in a ring on the surface of the adjusting rod (10) near the plug rod (11). Locking balls (14) slide in the plurality of limit bead sliding holes (17). An adjusting sleeve (12) is slidably connected to the surface of the plug rod (11). A plurality of locking balls (14) abut against the inner wall of the adjusting sleeve (12). A positioning groove (16) is annularly opened on the surface of the plug rod (11).

5. The long pole eye mask pigging device for epidemic prevention according to claim 4, characterized in that: A fixing ring (30) is fixedly installed on the surface of the plug rod (11). The adjusting sleeve (12) is slidably connected to the outside of the fixing ring (30). A second spring (13) is provided on the surface of the plug rod (11) and inside the adjusting sleeve (12). One end of the second spring (13) abuts against the bottom surface of the fixing ring (30), and the other end of the second spring (13) abuts against the inner side wall of the adjusting sleeve (12).

6. The long pole eye mask pigging device for epidemic prevention according to claim 4, characterized in that: The inner surface of the adjusting sleeve (12) is provided with a disassembly groove (15).

7. The long-pole blindfolded pig-catching device for epidemic prevention according to claim 4, characterized in that: The adjusting rod (10) is slidably connected to a control slide rod (20). A U-shaped clamp (21) is fixedly installed at one end of the control slide rod (20). A fixing plate (22) is fixed at one end of the steel strip (2). The surface of the fixing plate (22) is provided with a groove (23) that matches the U-shaped clamp (21). When the steel strip (2) is locked, the U-shaped clamp (21) is locked in the groove (23), and the tightening of the steel strip (2) is controlled by the sliding of the control slide rod (20).

8. The long pole eye mask pigging device for epidemic prevention according to claim 4, characterized in that: The surface of the adjusting rod (10) is slidably connected to a control sleeve (18). A pull rope (19) is fixedly installed on one side of the control sleeve (18). The other end of the pull rope (19) is connected to the adjusting sleeve (12). After the pig is put on the control sleeve (18), the pull rope (19) is pulled to slide the adjusting sleeve (12), so that the plug rod (11) is disengaged from the adjusting rod (10).

9. The long pole gauze eye mask pig device for epidemic prevention according to claim 4, characterized in that: One end of the adjusting rod (10) is fitted with an extension rod (24), and one end of the extension rod (24) has a strip-shaped opening (28) on its outer surface. The outer surface of this end of the adjusting rod (10) is fitted with a fastening ring (27).

10. The long pole eye mask pigging device for epidemic prevention according to claim 4, characterized in that: The surface of the adjusting rod (10) is wrapped with a rubber sleeve, and the end of the adjusting rod (10) is integrally formed with a triangular hand grip.

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