An automated precision bleeding device for meat slaughter

Abstract

The application relates to the technical field of meat slaughtering equipment, in particular to an automatic precise bloodletting device for meat slaughtering, which comprises a base, the upper side of the base is fixedly connected with a turnover motor, the output end of the turnover motor is fixedly connected with an adjusting block, the two sides of the adjusting block are both rotationally connected with linkage rods, the opposite ends of the linkage rods are both fixedly connected with filter frames, a reset assembly is arranged between the linkage rods and the adjusting block, and the upper side of the base is provided with a discharging assembly matched with the linkage rods. Through the sealing box, the timing assembly, the pumping and pressing assembly and other components, precise timing can be realized for each bloodletting through the pressure switch and the timer in the timing assembly, the previous manual timing prone to forgetting and inaccuracy is changed, the bloodletting time length can be effectively controlled, the accuracy of bloodletting operation is ensured, and the quality of subsequent meat products is improved.

Description

Technical Field

[0001] This application relates to the technical field of meat slaughtering equipment, and in particular to an automated precision bleeding device for meat slaughtering. Background Technology

[0002] A meat slaughtering bleeding device is a mechanical device or combination of devices specifically used in the meat slaughtering and processing industry. It is designed to efficiently and systematically remove the blood from the body of slaughtered livestock and poultry (chickens, ducks, etc.). To improve the efficiency of bleeding, a sealed pressurization method is usually used.

[0003] A search revealed Chinese patent application CN202122233522.4, which discloses a bloodletting device for slaughtering. The device includes a base and a support column on its upper left side. A mounting plate is installed at the upper end of the support column, and a second telescopic rod is mounted on the mounting plate. The output end of the second telescopic rod is connected to the upper end of a hanging rod. A sealing cover is installed at the lower end of the hanging rod. A rotating seat is also provided above the base, and the rotating seat has a placement mechanism for storing blood and meat. A discharge port is opened on the rotating seat where the placement mechanism is located, and a support block is provided on the inner wall of the discharge port to support the placement mechanism. This invention addresses the shortcomings of existing devices by utilizing negative pressure adsorption to improve bloodletting efficiency. It also allows for multi-station switching, ensuring that unloading and operation are staggered, saving processing time and demonstrating strong practicality.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: During use, when bleeding different types of poultry, the bleeding time varies depending on the size of the chickens and ducks. This usually requires personnel to time the bleeding, which is not only laborious but also prone to oversights and forgetfulness. Forgetting to monitor the time can lead to excessively long or short bleeding times, affecting accuracy. Furthermore, subsequent operations after bleeding typically require unloading, resulting in unnecessary waste of manpower. Utility Model Content

[0005] To address the problems mentioned in the background section, this application provides an automated and precise bleeding device for meat slaughtering.

[0006] This application provides an automated precision bleeding device for meat slaughtering, which adopts the following technical solution: it includes a base, a flipping motor is fixedly connected to the upper side of the base, an adjusting block is fixedly connected to the output end of the flipping motor, a linkage rod is rotatably engaged on both sides of the adjusting block, a filter frame is fixedly connected to the opposite end of the linkage rod, a reset component is provided between the linkage rod and the adjusting block, and a feeding component that cooperates with the linkage rod is provided on the upper side of the base.

[0007] The upper side of the base is provided with a pressure-drawing component that cooperates with the lower side of the filter frame. An L-shaped plate is fixedly connected to one side of the base. An electric push cylinder is fixedly connected to the L-shaped plate. The output end of the electric push cylinder is fixedly connected to a sealing box that cooperates with the upper side of the filter frame. A timing component is provided on the upper side of the sealing box. A limiting plate is fixedly connected to one side of each of the two filter frames. A blocking plate that cooperates with the limiting plate is fixedly connected to both sides of the adjusting block.

[0008] Optionally, the reset assembly includes a force-bearing ring fixedly connected to the two linkage rods and a torsion spring fixedly connected between the force-bearing ring and the adjusting block.

[0009] Optionally, the feeding assembly includes a partial bevel gear fixedly connected to the upper side of the base and a force-bearing bevel gear fixedly connected to the linkage rod and cooperating with the partial bevel gear.

[0010] Optionally, the pumping assembly includes a liquid receiving tank fixedly connected to the upper side of the base, an air pump fixedly connected to one side of the inner wall of the L-shaped plate, and an air extraction pipe fixedly connected to the output end of the air pump, the air extraction pipe extending into the interior of the liquid receiving tank.

[0011] Optionally, the timing component includes a mounting port on the upper side of the sealed box, a sleeve fixedly connected to the inner wall of the mounting port, a piston slidably fitted to the inner wall of the sleeve, a mounting block fixedly connected to the inner wall of the sleeve, a pressure switch fixedly connected to the upper side of the mounting block, a timer fixedly connected to the upper side of the sealed box and cooperating with the pressure switch, and a return spring fixedly connected between the piston and the mounting block.

[0012] Optionally, two restraining plates are fixedly connected to one side of the base, and a collection frame is provided on the adjacent side of the two restraining plates. The collection frame is located below the partial bevel gear.

[0013] Optionally, a force-bearing plate is fixedly connected to the inner wall of the sleeve, and the force-bearing plate cooperates with the piston.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] This invention, by incorporating components such as a sealed box, a timing component, and a pressure-drawing component, enables precise timing of each bleeding operation through the coordination of a pressure switch and a timer within the counting component. This overcomes the issues of forgetting or inaccuracy that often occur with manual timing, effectively controlling the bleeding time, ensuring the accuracy of the bleeding operation, and contributing to improved quality of subsequent meat products.

[0016] This invention, by setting up local bevel gears and force-bearing bevel gears, a reset component, and other components, enables the filter frame to rotate and automatically unload materials when the two come into contact during rotation. With the cooperation of the related reset component, the automatic unloading function is realized, eliminating the need for manual handling and unloading of bleeding poultry, greatly reducing human intervention, and allowing operators to focus more on monitoring the overall operation of the device, thereby improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the overall cross-section in the embodiments of this application;

[0019] Figure 3 This is a three-dimensional structural diagram of the filter frame in an embodiment of this application;

[0020] Figure 4 This is a structural schematic diagram of the three-dimensional cross-section of the sealed box in the embodiment of this application;

[0021] Figure 5 This is an embodiment of the present application. Figure 4 Enlarged structural diagram at point A in the middle.

[0022] Reference numerals: 1. Base; 2. Tilting motor; 3. Adjusting block; 4. Linkage rod; 5. Filter frame; 6. Reset assembly; 601. Force ring; 602. Torsion spring; 7. Feeding assembly; 701. Partial bevel gear; 702. Force bevel gear; 8. Pressure extraction assembly; 801. Liquid receiving tank; 802. Air pump; 803. Air extraction pipe; 9. L-shaped plate; 10. Electric push cylinder; 11. Sealing box; 12. Timing assembly; 121. Mounting port; 122. Sleeve; 123. Piston; 124. Mounting block; 125. Pressure switch; 126. Timer; 127. Reset spring; 13. Limiting plate; 14. Blocking plate; 15. Restraining plate; 16. Collection frame; 17. Force plate. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 —5 provides further detailed description of this application.

[0024] This application discloses an automated, precise bleeding device for meat slaughtering. For example... Figure 1-5As shown, the device includes a base 1, a flip motor 2 fixedly connected to the upper side of the base 1, an adjustment block 3 fixedly connected to the output end of the flip motor 2, a linkage rod 4 rotatably connected to both sides of the adjustment block 3, a filter frame 5 fixedly connected to the opposite end of the linkage rod 4, a reset component 6 provided between the linkage rod 4 and the adjustment block 3, and a feeding component 7 that cooperates with the linkage rod 4 provided on the upper side of the base 1.

[0025] Please see Figure 1 Two restraint plates 15 are fixedly connected to one side of the base 1. A collection frame 16 is provided on the adjacent side of the two restraint plates 15. The collection frame 16 is located under the partial bevel gear 701. The restraint plates 15 are used to restrict the collection frame 16. The collection frame 16 can collect poultry after bleeding. Universal wheels can be provided on the lower side of the collection frame 16 for easy movement.

[0026] Please see Figure 3 The reset assembly 6 includes a force ring 601 fixedly connected to two linkage rods 4 and a torsion spring 602 fixedly connected between the force ring 601 and the adjusting block 3. After the unloading is completed, the force ring 601 is reset by the torsion spring 602, thereby realizing the reset of the filter frame 5 after unloading.

[0027] Please see Figure 1 The feeding assembly 7 includes a partial bevel gear 701 fixedly connected to the upper side of the base 1 and a force-bearing bevel gear 702 fixedly connected to the linkage rod 4 and cooperating with the partial bevel gear 701. The partial bevel gear 701 can be a part of a ring bevel gear and cooperates with the rotation track of the force-bearing bevel gear 702. When the force-bearing bevel gear 702 meshes with the partial bevel gear 701 during rotation, the linkage rod 4 drives the filter frame 5 to flip, so that the material inside the filter frame 5 is automatically fed. After the partial bevel gear 701 and the force-bearing bevel gear 702 are separated, they can be reset by the reset assembly 6. The baffle plate 14 rests on the limiting plate 13 to restrict the filter frame 5.

[0028] The upper side of the base 1 is provided with a pressure-drawing component 8 that cooperates with the lower side of the filter frame 5.

[0029] Please see Figure 2 The vacuum assembly 8 includes a liquid receiving tank 801 fixedly connected to the upper side of the base 1, a vacuum pump 802 fixedly connected to one side of the inner wall of the L-shaped plate 9, and a vacuum pipe 803 fixedly connected to the output end of the vacuum pump 802. The vacuum pipe 803 extends into the interior of the liquid receiving tank 801. When the filter frame 5 moves onto the liquid receiving tank 801, they abut against each other to seal the lower part. The vacuum pump 802 is started to draw air through the vacuum pipe 803 to achieve vacuuming inside the liquid receiving tank 801 and accelerate the bloodletting speed.

[0030] An L-shaped plate 9 is fixedly connected to one side of the base 1. An electric push cylinder 10 is fixedly connected to the L-shaped plate 9. A sealing box 11 that cooperates with the upper side of the filter frame 5 is fixedly connected to the output end of the electric push cylinder 10. A timing component 12 is provided on the upper side of the sealing box 11. A limiting plate 13 is fixedly connected to one side of each of the two filter frames 5. A blocking plate 14 that cooperates with the limiting plate 13 is fixedly connected to both sides of the adjusting block 3. Buffer cotton can be set between the limiting plate 13 and the blocking plate 14 to achieve a buffering effect when they collide.

[0031] Please see Figure 4 and Figure 5 The timing component 12 includes a mounting port 121 on the upper side of the sealed box 11, a sleeve 122 fixedly connected to the inner wall of the mounting port 121, a piston 123 slidably fitted to the inner wall of the sleeve 122, a mounting block 124 fixedly connected to the inner wall of the sleeve 122, a pressure switch 125 fixedly connected to the upper side of the mounting block 124, a timer 126 fixedly connected to the upper side of the sealed box 11 and cooperating with the pressure switch 125, and a return spring 127 fixedly connected between the piston 123 and the mounting block 124. When a negative pressure is generated inside the sealed box 11, it will... The piston 123 inside the sleeve 122 is subjected to downward pressure. The piston 123 slides downward on the inner wall of the sleeve 122, compressing the return spring 127 located between the piston 123 and the mounting block 124. When the piston 123 slides to a certain extent, it will touch the pressure switch 125 on the mounting block 124. After the pressure switch 125 is triggered, the timer 126, which is fixed to the upper side of the sealing box 11, starts timing. The timing is based on the pre-set bleeding time corresponding to different poultry, accurately controlling the bleeding time and ensuring the accuracy of the bleeding operation.

[0032] Please see Figure 5 A force-bearing plate 17 is fixedly connected to the inner wall of the sleeve 122. The force-bearing plate 17 cooperates with the piston 123. After the piston 123 is pressed down, the force-bearing plate 17 can restrict the piston 123, avoid pressure on the pressure switch 125 after being pressed, and improve the service life of the sleeve 122.

[0033] The implementation principle of an automated precision bleeding device for meat slaughtering according to an embodiment of this application is as follows: When using this device, the base 1 is placed in the corresponding position and the internal drive unit is connected to the power supply. The poultry that needs to be slaughtered and bled is placed in the filter frame 5. Then, the flipping motor 2 is started to drive the adjusting block 3 to rotate, so that the filter frame 5 storing the poultry inside moves to the lower side of the sealing box 11 and is in close contact with the upper side of the air pump 802. Then, the air pump 802 is started to draw air from the air extraction pipe 803 to the sealed environment of the sealing box 11, the filter frame 5 and the liquid receiving box 801, so that negative pressure is generated inside, which accelerates the bleeding speed of the poultry.

[0034] During the vacuuming process, when a negative pressure is generated inside the sealing box 11, it will exert downward pressure on the piston 123 inside the sleeve 122. The piston 123 slides downward on the inner wall of the sleeve 122, compressing the return spring 127 located between the piston 123 and the mounting block 124. When the piston 123 slides to a certain extent, it will touch the pressure switch 125 on the mounting block 124. After the pressure switch 125 is triggered, the timer 126, which is fixed on the upper side of the sealing box 11, starts timing according to the pre-set bleeding time corresponding to different poultry, accurately controlling the bleeding time and ensuring the accuracy of the bleeding operation.

[0035] After bleeding is complete, rotating the adjusting block 3 causes the force bevel gear 702 and the local bevel gear 701 to come into contact. Due to their meshing, the rotation drives the corresponding linkage rod 4 to rotate, causing the filter frame 5 to rotate 180 degrees. When the force bevel gear 702 and the local bevel gear 701 separate, the torsion spring 602 drives the force ring 601 to reset. The force ring 601 then drives the linkage rod 4 and the filter frame 5 to reset. After reset, the blocking plate 14 strikes the upper side of the limiting plate 13, causing the filter frame 5 to return to the open-facing position. This allows for automatic unloading of poultry inside the filter frame 5, eliminating the need for manual handling and unloading of the bleeding poultry, greatly reducing manual intervention and lowering labor costs.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automated precision bleeding device for meat slaughtering, comprising a base (1), characterized in that: A flip motor (2) is fixedly connected to the upper side of the base (1). An adjustment block (3) is fixedly connected to the output end of the flip motor (2). A linkage rod (4) is rotatably connected to both sides of the adjustment block (3). A filter frame (5) is fixedly connected to the opposite end of the linkage rod (4). A reset component (6) is provided between the linkage rod (4) and the adjustment block (3). A feeding component (7) that cooperates with the linkage rod (4) is provided on the upper side of the base (1). The upper side of the base (1) is provided with a pressure-drawing component (8) that cooperates with the lower side of the filter frame (5). An L-shaped plate (9) is fixedly connected to one side of the base (1). An electric push cylinder (10) is fixedly connected to the L-shaped plate (9). A sealing box (11) that cooperates with the upper side of the filter frame (5) is fixedly connected to the output end of the electric push cylinder (10). A timing component (12) is provided on the upper side of the sealing box (11). A limiting plate (13) is fixedly connected to one side of each of the two filter frames (5). A blocking plate (14) that cooperates with the limiting plate (13) is fixedly connected to both sides of the adjusting block (3).

2. The automated precision bleeding device for meat slaughtering according to claim 1, characterized in that: The reset assembly (6) includes a force ring (601) fixedly connected to the two linkage rods (4) and a torsion spring (602) fixedly connected between the force ring (601) and the adjusting block (3).

3. The automated precision bleeding device for meat slaughtering according to claim 1, characterized in that: The feeding assembly (7) includes a partial bevel gear (701) fixedly connected to the upper side of the base (1) and a force-bearing bevel gear (702) fixedly connected to the linkage rod (4) and cooperating with the partial bevel gear (701).

4. The automated precision bleeding device for meat slaughtering according to claim 1, characterized in that: The pumping assembly (8) includes a liquid receiving tank (801) fixedly connected to the upper side of the base (1), a vacuum pump (802) fixedly connected to one side of the inner wall of the L-shaped plate (9), and a vacuum pipe (803) fixedly connected to the output end of the vacuum pump (802). The vacuum pipe (803) extends into the interior of the liquid receiving tank (801).

5. An automated precision bleeding device for meat slaughtering according to claim 1, characterized in that: The timing assembly (12) includes a mounting port (121) on the upper side of the sealed box (11), a sleeve (122) fixedly connected to the inner wall of the mounting port (121), a piston (123) slidably fitted to the inner wall of the sleeve (122), a mounting block (124) fixedly connected to the inner wall of the sleeve (122), a pressure switch (125) fixedly connected to the upper side of the mounting block (124), a timer (126) fixedly connected to the upper side of the sealed box (11) and cooperating with the pressure switch (125), and a return spring (127) fixedly connected between the piston (123) and the mounting block (124).

6. An automated precision bleeding device for meat slaughtering according to claim 3, characterized in that: Two binding plates (15) are fixedly connected to one side of the base (1), and a collection frame (16) is provided on the adjacent side of the two binding plates (15). The collection frame (16) is located on the lower side of the partial bevel gear (701).

7. An automated precision bleeding device for meat slaughtering according to claim 5, characterized in that: The inner wall of the sleeve (122) is fixedly connected to a force-bearing plate (17), which cooperates with the piston (123).

Images