A pig raising marking device convenient to fix

Abstract

The utility model relates to pig raising marking technology field, and disclose a kind of pig raising marking device of being convenient for fixed, including lower clamping plate, upper clamping plate and marking gun head and the like component, when not operating, two fixed springs are compressed, rotating the front end L shape fixed strip of clamping strip and the separation of fixed guide rod, upper clamping plate is in high position, when marking, hand marking handle, rotate fixed strip, upper clamping plate moves down along fixed guide rod, stretch fixed spring clamp pig ear in marking seat and mark hole, again rotate fixed strip and hold fixed guide rod, ensure clamping stability, marking link, through the adjustment clamping block on rotating drum and hold marking guide plate to make marking gun head store power, promote rotating drum and release marking spring elastic force, drive marking gun head to penetrate pig ear and complete marking, structure is ingenious, realize pig ear fast fixing and accurate marking, it is easy to operate, and stability is strong, effectively promote pig raising marking work efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of pig marking technology, specifically a pig marking device that is easy to fix. Background Technology

[0002] In the pig farming industry, ear tagging is a core technology for individualized management. By implanting or printing unique identifiers in specific parts of the pig's ear, the growth cycle, immunization status, and population traceability information of the pig can be accurately recorded. This is crucial for disease prevention and control, efficiency improvement, and standardized management in large-scale farming. However, stress responses from pigs during the tagging process often lead to difficulties in ear tag positioning, tagging deviations, and even the risk of injury to operators due to violent shaking of the pigs. Therefore, it is essential to ensure the stability and accuracy of the tagging process.

[0003] Chinese patent CN213603766U proposes a pig marking device that is easy to fix. This device uses an electric push rod, an adjusting rod, and an elastic clamp to fix the pig's ears before marking. While it can initially fix the ears through the cooperation of springs and clamps, its structure relies on an electric push rod, resulting in a complex mechanical structure and high manufacturing cost. Furthermore, the electric push rod requires a power source, limiting its use in environments without electricity or in remote areas. More importantly, its operation requires simultaneous control of the electric push rod and the marking action, demanding high coordination from the operator and making it difficult to meet the high-efficiency operation requirements of large-scale farming scenarios. Therefore, we propose a pig marking device that is easy to fix. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pig-raising marking device that is easy to fix, thus solving the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a pig-raising marking device that is easy to fix, comprising a lower clamping plate, an upper clamping plate, and a marking gun head. The lower clamping plate is provided with a fixing plate at its end and is located below the front end of the fixing plate. A marking handle is provided on the back of the fixing plate. The upper clamping plate is provided at the front end of the fixing plate. A symmetrically distributed fixing spring is provided on the top of the upper clamping plate. The upper clamping plate is located above the lower clamping plate and slides in cooperation with the front end of the fixing plate. Rotating locking strips are hinged at both ends of the fixing plate and are located between the lower and upper clamping plates. A marking gun head is provided at the top end of the fixing plate. The front end of the marking gun head passes through the upper clamping plate for guidance. A marking guide plate is provided at the end of the marking gun head. A marking spring is provided on the top of the marking guide plate. A rotating cylinder is provided at the top end of the fixing plate. A rotating cylinder is sleeved on the rotating cylinder and is located between the fixing plate and the marking guide plate.

[0008] Preferably, the front end of the fixing plate is provided with a lower clamping plate and a baffle that are symmetrical to each other. A fixed guide rod is provided between the lower clamping plate and the baffle that are symmetrical to each other. An upper clamping plate is slidably fitted on the fixed guide rod. A marking seat is provided at the bottom end of the upper clamping plate and the top end of the lower clamping plate, and a marking hole is provided on the marking seat.

[0009] Preferably, a fixing spring is sleeved on the fixing guide rod, and the bottom end of the fixing spring is tightly fitted with the top end of the upper clamping plate. The two ends of the fixing plate are provided with symmetrically distributed connecting hinges.

[0010] Preferably, the front end of the rotating clip is provided with an L-shaped fixing strip, the connection between the fixing strip and the rotating clip is provided with a hinged cylinder extending to both ends, and the end of the fixing strip is provided with a semi-circular arc-shaped fixing groove.

[0011] Preferably, the hinge cylinder is arranged between symmetrically distributed connecting hinge ears, and the connecting hinge ears and the hinge cylinder are hinged together by a rotating shaft. The fixing groove at the end of the fixing strip is matched with the fixing guide rod groove at the front end of the fixing plate, and the fixing strip is tightly fitted to the bottom end of the upper clamping plate.

[0012] Preferably, the end of the marking gun head is provided with a marking guide plate, and the marking guide plate has a through guide hole. The top of the front end baffle of the fixed plate is provided with a marking guide rod, and a marking spring is sleeved on the marking guide rod. The marking guide plate is sleeved on the marking guide rod and slides through the guide hole. The marking guide plate is located at the top of the baffle and the bottom of the marking spring.

[0013] Preferably, the top of the fixed plate is provided with a rotating rod, a rotating cylinder is sleeved on the rotating rod, and the outer cylindrical surface of the rotating cylinder is provided with a plurality of annularly distributed adjusting blocks. The adjusting blocks are set at the bottom of the marking guide plate and the top of the fixed plate.

[0014] Preferably, the top of the upper clamping plate is provided with a positioning cylinder, the hole inside the positioning cylinder corresponds to the marking hole, the bottom front end of the marking gun head is inserted into the interior of the positioning cylinder and the bottom front end of the marking gun head extends to the outside of the marking seat at the bottom of the positioning cylinder.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a pig-raising marking device that is easy to fix, and has the following beneficial effects:

[0017] 1. This easy-to-fix pig marking device achieves an efficient combination of fixing and marking functions. When not in operation, the fixing spring is compressed, the fixing strip separates from the fixing guide rod, and the upper clamp is in a high position. During operation, rotating the rotating clip moves the upper clamp down, which, together with the lower clamp, clamps the pig's ear. Then, rotating the rotating clip again causes the fixing groove of the fixing strip to lock the fixing guide rod. The fixing spring provides continuous pressure to stabilize the pig's ear. During the marking process, the adjusting block on the rotating cylinder controls the marking spring to store power. When released, the marking gun head accurately passes through the positioning cylinder and the marking hole to complete the marking. This reduces the tediousness and risk of manually fixing the pig's ear. The spring and clip structure improves the fixing stability, and the marking process is accurate, effectively improving the efficiency and quality of pig marking work and reducing the marking error rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the structural breakdown of this utility model;

[0020] Figure 3 This is a schematic diagram of the marking handle structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the rotating card strip structure of this utility model.

[0022] In the diagram: 1. Marking handle; 2. Fixing plate; 3. Lower clamping plate; 4. Rotating clip; 5. Upper clamping plate; 6. Fixing spring; 7. Marking gun head; 8. Marking guide plate; 9. Marking spring; 10. Rotating cylinder; 11. Adjusting block; 12. Positioning cylinder; 13. Connecting hinge; 14. Rotating cylinder rod; 15. Marking guide rod; 16. Fixing guide rod; 17. Marking base; 18. Hinge cylinder; 19. Fixing strip; 20. Fixing slot. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 A pig-marking device for easy fixation includes a lower clamping plate 3, an upper clamping plate 5, and a marking gun head 7. The lower clamping plate 3 has a fixing plate 2 at its end and is located below the front end of the fixing plate 2. The back of the fixing plate 2 has a marking handle 1. The front end of the fixing plate 2 has an upper clamping plate 5. The top of the upper clamping plate 5 has symmetrically distributed fixing springs 6. The upper clamping plate 5 is located above the lower clamping plate 3 and slides in cooperation with the front end of the fixing plate 2. The two ends of the fixing plate 2 are hinged with rotating clips 4, which are located between the lower clamping plate 3 and the upper clamping plate 5. The top end of the fixing plate 2 has a marking gun head 7. The front end of the marking gun head 7 passes through the upper clamping plate 5 for guidance. The end of the marking gun head 7 has a marking guide plate 8. The top of the marking guide plate 8 has a marking spring 9. The top end of the fixing plate 2 has a rotating cylinder rod 14. A rotating cylinder 10 is sleeved on the rotating cylinder rod 14 and is located between the fixing plate 2 and the marking guide plate 8.

[0025] Furthermore, the front end of the fixing plate 2 is provided with a lower clamping plate 3 and a baffle that are symmetrical to each other. A fixed guide rod 16 is provided between the lower clamping plate 3 and the baffle that are symmetrical to each other. An upper clamping plate 5 is slidably fitted on the fixed guide rod 16. A marking seat 17 is provided at the bottom end of the upper clamping plate 5 and the top end of the lower clamping plate 3 respectively. A marking hole is provided on the marking seat 17 to realize the construction of the pig ear clamping and marking positioning reference.

[0026] Furthermore, a fixed spring 6 is sleeved on the fixed guide rod 16, and the bottom end of the fixed spring 6 is tightly fitted with the top end of the upper clamping plate 5. The two ends of the fixed plate 2 are provided with symmetrically distributed connecting hinges 13, which use the spring force to drive the upper clamping plate 5 to slide, providing elastic power and structural connection for clamping the pig ears.

[0027] Furthermore, the front end of the rotating clip 4 is provided with an L-shaped fixing strip 19, and the connection between the fixing strip 19 and the rotating clip 4 is provided with a hinge cylinder 18 extending to both ends. The end of the fixing strip 19 is provided with a semi-circular arc-shaped fixing groove 20, which provides a structural basis for the hinge and locking function of the rotating clip 4 and the fixing plate 2.

[0028] Furthermore, the hinge cylinder 18 is arranged between the symmetrically distributed connecting hinge ears 13, and the connecting hinge ears 13 and the hinge cylinder 18 are hinged together by a rotating shaft. The fixing slot 20 at the end of the fixing strip 19 corresponds to the fixing guide rod 16 at the front end of the fixing plate 2. The fixing strip 19 is tightly fitted with the bottom end of the upper clamping plate 5 to lock the rotating clamping strip 4 in the clamping state and ensure the pig ear is fixed stably.

[0029] Furthermore, a marking guide plate 8 is provided at the end of the marking gun head 7. A through guide hole is provided on the marking guide plate 8. A marking guide rod 15 is provided at the top of the front end baffle of the fixed plate 2. A marking spring 9 is sleeved on the marking guide rod 15. The marking guide plate 8 is sleeved on the marking guide rod 15 and slides through the guide hole. The marking guide plate 8 is located at the top of the baffle and the bottom of the marking spring 9. The power storage and guidance of the marking gun head 7 are realized through the sliding of the guide hole, ensuring accurate transmission of marking power.

[0030] Furthermore, the top of the fixed plate 2 is provided with a rotating cylinder rod 14, and a rotating cylinder 10 is sleeved on the rotating cylinder rod 14. The outer cylindrical surface of the rotating cylinder 10 is provided with multiple annularly distributed adjusting blocks 11. The adjusting blocks 11 are set at the bottom of the marking guide plate 8 and the top of the fixed plate 2. The marking guide plate 8 is controlled by the adjusting blocks 11 to achieve precise control of the marking spring's power storage and release.

[0031] Furthermore, the top of the upper clamping plate 5 is provided with a positioning cylinder 12, the hole inside the positioning cylinder 12 corresponds to the alignment hole, the bottom front end of the marking gun head 7 is inserted into the interior of the positioning cylinder 12 and the bottom front end of the marking gun head 7 extends to the outside of the marking seat 17 at the bottom of the positioning cylinder 12, guiding the front end of the marking gun head 7 to accurately pass through to the outside of the marking seat 17, ensuring that the marking position is accurate and consistent.

[0032] Structural Description:

[0033] Marking handle 1: Marking handle 1 is located on the back of the fixed plate 2 and is used by the operator to hold and control the device. It is a key part of human-machine interaction and is easy to hold and apply force.

[0034] Fixed plate 2: Fixed plate 2 is the main support structure of the device, integrating components such as lower clamping plate 3 and upper clamping plate 5, providing an installation foundation and coordinating the spatial position relationship of each component;

[0035] Lower clamping plate 3: The lower clamping plate 3 is located below the front end of the fixed plate 2 and cooperates with the upper clamping plate 5 to form a pig ear clamping space. The marking hole of the bottom marking seat 17 provides a positioning reference for marking.

[0036] Rotating clamping bar 4: The rotating clamping bar 4 is hinged to both ends of the fixed plate 2. By rotating the front L-shaped fixed bar 19, the clamping state of the upper clamping plate 5 can be locked and released, ensuring the stability of the fixation.

[0037] Upper clamping plate 5: The upper clamping plate 5 is slidably fitted to the front end of the fixed plate 2 and is driven by the fixed spring 6 to move up and down along the fixed guide rod 16, together with the lower clamping plate 3 to clamp the pig ear and position the marking position;

[0038] Fixed spring 6: Fixed spring 6 is sleeved on fixed guide rod 16. It drives upper clamping plate 5 to move downward through compression force, providing continuous elastic pressure for pig ear clamping and improving fixing reliability;

[0039] Marking gun head 7: The marking gun head 7 is installed on the top of the fixed plate 2, and the front end passes through the upper clamping plate 5 for guidance and cooperation. Under the action of the marking spring 9, it quickly passes through the marking hole to complete the pig ear marking.

[0040] Marking guide plate 8: The marking guide plate 8 is connected to the end of the marking gun head 7 and slides along the marking guide rod 15. It ensures the accurate movement trajectory of the marking gun head 7 through the guide hole and transmits the power of the marking spring 9.

[0041] Marking spring 9: Marking spring 9 is sleeved on marking guide rod 15. After being stretched and stored, it is released instantly to provide impact force to marking gun head 7, ensuring clear marking and improving marking efficiency;

[0042] Rotary drum 10: Rotary drum 10 is sleeved on rotary drum rod 14. The adjusting block 11 on the outer cylindrical surface cooperates with the marking guide plate 8. By rotating, the timing of the storage and release of the marking spring 9 is controlled to achieve precise marking.

[0043] Adjusting block 11: The adjusting block 11 is distributed in a ring on the outer surface of the rotating drum 10 and is engaged with the bottom end of the marking guide plate 8. It is used to lock or release the stored state of the marking spring 9 and adjust the marking force.

[0044] Positioning cylinder 12: The positioning cylinder 12 is located at the top of the upper clamping plate 5. The internal holes correspond to the alignment holes, guiding the front end of the marking gun head 7 to pass through accurately, ensuring that the marking position is consistent with the preset hole position, and improving accuracy.

[0045] Connecting hinge 13: Connecting hinge 13 is symmetrically distributed at both ends of the fixed plate 2 and is connected to the hinge cylinder 18 of the rotating clip 4 through a rotating shaft, providing a hinge fulcrum for the rotation of the rotating clip 4;

[0046] Rotary cylinder rod 14: The rotary cylinder rod 14 is fixed to the top of the fixed plate 2 and is used to connect the rotary cylinder 10, providing rotational support so that the rotary cylinder 10 can precisely control the movement of the marking guide plate 8 through the adjusting block 11;

[0047] Marking guide rod 15: The marking guide rod 15 is installed on the top of the baffle, sleeved with the marking spring 9 and supporting the sliding of the marking guide plate 8, providing a straight guide path for the movement of the marking gun head 7;

[0048] Fixed guide rod 16: Fixed guide rod 16 is symmetrically arranged between the lower clamping plate 3 and the baffle to support the sliding of the upper clamping plate 5. At the same time, it cooperates with the fixed spring 6 and the fixed groove 20 of the rotating clamping bar 4 to form a clamping and positioning structure.

[0049] Marking base 17: Marking base 17 is respectively located at the bottom of the upper clamping plate 5 and the top of the lower clamping plate 3. The marking hole on it provides precise positioning for the pig ear marking position, ensuring that the marking position is uniform and standardized.

[0050] Hinge cylinder 18: The hinge cylinder 18 is located at the connection between the rotating clip 4 and the fixed strip 19, and extends to the connecting hinge lug 13 and is hinged by a rotating shaft to realize the flexible rotation and positioning of the rotating clip 4.

[0051] Fixing strip 19: The fixing strip 19 is an L-shaped structure at the front end of the rotating clip 4. The end fixing slot 20 cooperates with the fixing guide rod 16. After rotation, it locks the position of the upper clamping plate 5 to maintain the pig ear clamping state.

[0052] Fixed slot 20: The fixed slot 20 is a semi-circular arc structure at the end of the fixed strip 19. After engaging with the fixed guide rod 16, it restricts the movement of the upper clamp 5 and ensures that the pig ear is stable and without displacement during the marking process.

[0053] Working principle: In the non-operational state, the two fixing springs 6 are in a compressed state. At this time, the L-shaped fixing strip 19 at the front end of the rotating clamping strip 4 rotates outward and separates from the fixing guide rod 16. The upper clamping plate 5 is in a higher position under the action of the compressed spring. When it is necessary to mark the pig's ear, the operator holds the marking handle 1, aligns the lower clamping plate 3 with the bottom of the pig's ear, and then rotates the rotating clamping strip 4 to rotate the fixing strip 19 outward. The upper clamping plate 5 separates from the fixing strip 19 and moves downward along the fixing guide rod 16. As the upper clamping plate 5 descends, the fixing spring 6 is stretched in the compressed state until the upper clamping plate 5 and the lower clamping plate 3 clamp the pig's ear at the marking hole of the marking seat 17 between them. After the pig's ear is clamped, the operator rotates the rotating clamping strip 4 to rotate the fixing strip 19 inward. The semi-circular fixing groove 20 at its end engages with the fixing guide rod 1 at the front end of the fixing plate 2. 6. Simultaneously, the fixing strip 19 and the bottom end of the upper clamping plate 5 are tightly fitted together. At this time, the fixing spring 6 continuously provides pressure to ensure that the pig ear is firmly clamped, providing a stable foundation for subsequent marking. Entering the marking stage, the operator rotates the adjusting block 11 on the rotating drum 10 to lock the marking guide plate 8, keeping the marking gun head 7 in a charged state. After positioning is completed, the operator pushes the rotating drum 10, the adjusting block 11 separates from the marking guide plate 8, and the marking spring 9 releases its elasticity instantly, pushing the marking guide plate 8 and the marking gun head 7 to move forward quickly. The front end of the marking gun head 7 passes through the positioning cylinder 12, the marking hole of the upper clamping plate 5 and the pig ear in sequence, imprinting the marking content on the pig ear to achieve accurate marking. Throughout the process, the upper clamping plate 5 and the lower clamping plate 3 always clamp the pig ear, and the rotating clamping strip 4 maintains the clamping state, ensuring that the marking process is stable and efficient, which is convenient for fixing the pig ear and can also guarantee the marking quality.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pig-raising marking device that is easy to fix, comprising a lower clamping plate (3), an upper clamping plate (5), and a marking gun head (7), characterized in that: The lower clamping plate (3) has a fixing plate (2) at its end. The lower clamping plate (3) is located below the front end of the fixing plate (2). The back of the fixing plate (2) has a marking handle (1). The front end of the fixing plate (2) has an upper clamping plate (5). The top of the upper clamping plate (5) has symmetrically distributed fixing springs (6). The upper clamping plate (5) is located above the lower clamping plate (3) and slides in cooperation with the front end of the fixing plate (2). The two ends of the fixing plate (2) are hinged with rotating clips (4). The rotating clips (4) are provided with... The fixed plate (2) is positioned between the lower clamping plate (3) and the upper clamping plate (5). The top of the fixed plate (2) is provided with a marking gun head (7). The front end of the marking gun head (7) passes through the upper clamping plate (5) for guidance and cooperation. The end of the marking gun head (7) is provided with a marking guide plate (8). The top of the marking guide plate (8) is provided with a marking spring (9). The top of the fixed plate (2) is provided with a rotating cylinder rod (14). A rotating cylinder (10) is sleeved on the rotating cylinder rod (14). The rotating cylinder (10) is positioned between the fixed plate (2) and the marking guide plate (8).

2. The pig-raising marking device that is easy to fix according to claim 1, characterized in that: The front end of the fixed plate (2) is provided with a lower clamping plate (3) and a baffle that are symmetrical to each other. A fixed guide rod (16) is provided between the lower clamping plate (3) and the baffle that are symmetrical to each other. An upper clamping plate (5) is slidably fitted on the fixed guide rod (16). A marking seat (17) is provided at the bottom end of the upper clamping plate (5) and the top end of the lower clamping plate (3). A marking hole is provided on the marking seat (17).

3. The pig-raising marking device that is easy to fix according to claim 2, characterized in that: A fixed spring (6) is sleeved on the fixed guide rod (16), and the bottom end of the fixed spring (6) is tightly fitted with the top end of the upper clamping plate (5). The two ends of the fixed plate (2) are provided with symmetrically distributed connecting hinges (13).

4. The pig-raising marking device that is easy to fix according to claim 1, characterized in that: The front end of the rotating clip (4) is provided with an L-shaped fixing strip (19), and the connection between the fixing strip (19) and the rotating clip (4) is provided with a hinged cylinder (18) extending to both ends. The end of the fixing strip (19) is provided with a semi-circular arc-shaped fixing groove (20).

5. A pig-raising marking device that is easy to fix according to claim 4, characterized in that: The hinge cylinder (18) is arranged between the symmetrically distributed connecting hinge ears (13), and the connecting hinge ears (13) and the hinge cylinder (18) are hinged together by a rotating shaft. The fixing slot (20) at the end of the fixing strip (19) is engaged with the fixing guide rod (16) at the front end of the fixing plate (2). The fixing strip (19) is tightly engaged with the bottom end of the upper clamping plate (5).

6. A pig-raising marking device that is easy to fix according to claim 1, characterized in that: The end of the marking gun head (7) is provided with a marking guide plate (8), and a through guide hole is provided on the marking guide plate (8). The top of the front end baffle of the fixing plate (2) is provided with a marking guide rod (15), and a marking spring (9) is sleeved on the marking guide rod (15). The marking guide plate (8) is sleeved on the marking guide rod (15) and passes through the guide hole.

7. A pig-raising marking device that is easy to fix according to claim 6, characterized in that: The top of the fixed plate (2) is provided with a rotating cylinder rod (14), and a rotating cylinder (10) is sleeved on the rotating cylinder rod (14). The outer cylindrical surface of the rotating cylinder (10) is provided with multiple annularly distributed adjusting blocks (11). The adjusting blocks (11) are set at the bottom of the marking guide plate (8) and the top of the fixed plate (2).

8. A pig-raising marking device that is easy to fix according to claim 7, characterized in that: The top of the upper clamping plate (5) is provided with a positioning cylinder (12), the hole inside the positioning cylinder (12) corresponds to the marking hole, the bottom front end of the marking gun head (7) is inserted into the interior of the positioning cylinder (12) and the bottom front end of the marking gun head (7) extends to the outside of the marking seat (17) at the bottom of the positioning cylinder (12).

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