Beef slaughtering and processing hanging device

Abstract

This invention discloses a suspension device for beef cattle slaughtering and processing, relating to the field of slaughtering equipment technology. The suspension device includes a second track positioned below a first track conveying path. A rotating track is provided on the conveying path of the second track. Guide wheels are slidably installed within the second track, and top rods are provided at the upper ends of the guide wheels. Clamping components are arranged in parallel along the conveying direction of the conveying chain, clamping the top rods. A rotating drive assembly is arranged circumferentially around the rotating track. By setting a rotatable rotating track on the beef cattle conveying path, the beef cattle, when conveyed to the rotating track, can be driven to detach from the conveying chain under the drive of the rotating drive assembly. This provides both rotational processing characteristics, reducing the difficulty of beef cattle slaughtering and processing, and independent detachment processing characteristics, providing sufficient processing time for beef cattle slaughtering and processing while allowing the conveying chain to continuously transport beef cattle.

Description

Technical Field

[0001] This invention relates to the field of slaughtering equipment technology, specifically to a hanging device for beef cattle slaughtering and processing. Background Technology

[0002] Beef cattle are the preferred choice for beef due to their high lean meat ratio, even fat distribution, and good meat quality. As production demands increase, the demand for meat is gradually growing, and the slaughtering and processing of beef cattle is gradually shifting towards mechanization. By using overhead conveyor chains, the skinning, evisceration, and cutting processes of beef cattle can be completed.

[0003] For example, Chinese patent CN214283060U discloses a suspension device for beef slaughtering and processing. This device suspends the slaughtered beef through hooks, and at the same time, the sharp hooks on the left and right sides are inserted into the beef to enhance the fixation of the beef. Then, the drive device is activated to drive the left and right position adjustment of the hooks to realize the suspension and transportation of the beef.

[0004] However, most existing beef cattle suspension systems only have a single suspension and conveying function. When the beef cattle are suspended for skinning, eviscerating, and trimming, workers can often only process the front of the cattle (during the suspension process, the cattle are usually suspended at a height of more than two meters, and workers need to stand on a designated work platform to complete the corresponding process). This makes processing the back of the cattle difficult, time-consuming and labor-intensive, and the slaughtering process is also slow, which can easily affect the overall processing progress (if the slaughtering efficiency of a certain section of the beef cattle is slow, workers need to move synchronously with the suspension conveyor progress of the cattle to process them, which further increases the processing difficulty. The processing time is long and the processing intensity is high, making it impossible to connect the front and back processing stages). Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a suspension device for beef cattle slaughtering and processing, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a beef cattle slaughtering and processing suspension device, comprising a first track, the first track having a transmission chain inside, and a second track, arranged below the transmission path of the first track, wherein a rotating track is provided on the transmission path of the second track, the rotating track being able to rotate around its center; a guide wheel, slidably installed within the second track, and capable of sliding along the second track to the rotating track, wherein a hook is provided at the lower end of the guide wheel, and a top rod is provided at the upper end of the guide wheel; the transmission chain has clamping components arranged in parallel along its transmission direction, the clamping components clamping the top rod and driving the beef cattle suspended on the hook to move forward for processing; the rotating track has a rotation drive assembly arranged circumferentially around it, the rotation drive assembly driving the rotating track to rotate, causing the top rod to separate from the clamping components, and detaching the beef cattle from the transmission chain for rotational processing.

[0007] Furthermore, the clamping component includes: a fixed base, disposed below the transmission path of the transmission chain; a first clamping arm, slidably mounted on one side of the fixed base; and a slide block, slidably mounted on the other side of the fixed base, with a linear rack on the sliding path of the slide block. A second clamping arm is rotatably mounted inside the slide block, and a fourth gear is mounted on the rotation shaft of the second clamping arm. The fourth gear meshes with the linear rack through a third gear, so that when the clamping component passes the push rod, the push rod drives the second clamping arm to rotate and move linearly, causing the second clamping arm to deflect and make way, providing force contact between the first clamping arm and the push rod.

[0008] Furthermore, the clamping component also includes: a guide rod disposed inside the fixed base, a spring sleeved on the guide rod, wherein a first sliding sleeve is sleeved on one end of the guide rod, the first sliding sleeve being fixedly connected to the slide base, used to drive the second clamping arm to reset after deflection, so that the first clamping arm and the second clamping arm form a clamping limit for the push rod; a first limiting platform is also provided on the second clamping arm, and a second limiting platform is also provided on the slide base, the first limiting platform contacting the second limiting platform to limit the reverse deflection of the second clamping arm; a second sliding sleeve is also sleeved on the other end of the guide rod, the second sliding sleeve being fixedly connected to the first clamping arm, so that the first clamping arm can move to make way when subjected to force, providing movement space for the inertial forward movement and self-separation of the push rod when it stops.

[0009] Furthermore, the rotary drive assembly includes: a rotary ring frame, provided in two sets and arranged opposite each other on both sides of the rotary track, wherein a rotary table is slidably installed inside the rotary ring frame, the rotary table is fixedly connected to the rotary track, and a first annular rack is provided on the edge of the rotary table; and a first drive shaft, provided in two sets, the two sets of first drive shafts are located on both sides of the transmission path of the rotary track, and a first gear is provided at the bottom end of the first drive shaft, the two sets of first gears respectively meshing with the two sets of first annular racks.

[0010] Furthermore, the rotary drive assembly also includes a self-locking component for clamping the top rod and driving the two sets of rotary tables to rotate synchronously. The self-locking component includes: two sets of clamping plates arranged opposite each other on both sides of the opening of the rotary track; one side of each clamping plate has at least one set of slides with guide grooves; and a second drive shaft arranged above the slides, wherein the second drive shaft has at least one set of reciprocating lead screws along its axial direction and threaded sleeves on the reciprocating lead screws; the threaded sleeves have sliding buckles that can slide along the guide grooves, driving the two sets of clamping plates to move towards each other and contact each other, so that the two sets of rotary tables are driven by force as a whole.

[0011] Furthermore, the self-locking component also includes a slot that is split and opened on the other side of the clamping plate, so that when the two sets of clamping plates move towards each other and come into contact, the two rows of slots are driven to close towards each other to clamp and limit the top rod.

[0012] Furthermore, the self-locking component also includes: a second annular rack arranged on one side of the rotation path of the second drive shaft, and a third annular rack arranged on one side of the second annular rack; a worm gear is provided at one end of the second drive shaft, and a second gear is provided on the worm output shaft of the worm gear, the second gear passing through the second annular rack and the third annular rack respectively, driving the two sets of clamping plates to move towards each other for contact and to move away from each other for reset.

[0013] Furthermore, the interface end between the rotating track and the second track is an arc-shaped structure, and its arc radius is the same as the radius of the rotating ring frame.

[0014] Furthermore, it also includes a motor mounted on one side of the first drive shaft, wherein the motor has a first transmission belt between it and one of the first drive shafts, and a second transmission belt is provided between the two sets of first drive shafts.

[0015] Furthermore, the bottom end of the guide wheel is provided with a hanging rod, and the hanging rod is connected to the hook by a hanging ring.

[0016] The present invention has the following beneficial effects: (1) The beef cattle slaughtering and processing suspension device sets a rotatable rotating track on the beef cattle transmission path, so that when the beef cattle are transmitted to the rotating track, they can be driven by the rotating drive component to separate themselves from the transmission chain. Utilizing its rotational separation characteristics, it has the characteristics of rotational processing, which reduces the difficulty of beef cattle slaughtering and processing and improves the convenience and efficiency of slaughtering and processing. On the other hand, it also has the characteristics of independent separation processing, which provides sufficient processing time for beef cattle slaughtering and processing, while also enabling the transmission chain to continuously transmit and maintain the subsequent transmission and processing of beef cattle.

[0017] (2) The beef cattle slaughtering and processing suspension device, by setting a clamping component with self-clamping capability on the transmission chain, can form a self-clamping and separation state with the hook structure, providing clamping, conveying, separation and rotation processing in the beef cattle suspension slaughtering process. On the other hand, it can provide inertial movement space for the hook structure, reduce the inertial impact in the beef cattle suspension conveying process, and ensure the smooth conveying of the transmission chain.

[0018] (3) The beef cattle slaughtering and processing suspension device drives the rotation of the rotating track through the rotation drive component and the clamping component clamps and separates the hook structure, so that the beef cattle have independent slaughtering and processing characteristics during the suspension and conveying process. It can not only facilitate the skinning, evisceration and cutting of whole cattle, but also facilitate the degreasing and sterilization of half cattle. It has better on-site flexibility and adaptability, which is conducive to the continuous processing of the slaughter line.

[0019] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the first structure of the present invention; Figure 2 This is a schematic diagram of the second structure of the present invention; Figure 3 This is a schematic diagram of the combination of the second track and the rotating track in this invention; Figure 4 This is a schematic diagram of the transmission state of the transmission chain in this invention; Figure 5 This is a schematic diagram of the hook structure in this invention; Figure 6 This is a schematic diagram of the clamping component in this invention; Figure 7 This is a partial cross-sectional view of the clamping component in this invention; Figure 8 This is a planar schematic diagram of the clamping component in this invention; Figure 9 This is an exploded view of the clamping component in this invention; Figure 10 (a), (b), (c), and (d) in the figure are, in order, diagrams showing the state changes of the self-clamping hook structure of the clamping component in this invention; Figure 11 This is a schematic diagram of the rotary drive assembly in this invention; Figure 12 This is an exploded view of the rotary drive assembly in this invention; Figure 13 This is a schematic diagram of the self-locking component in this invention; Figure 14This is an exploded view of the self-locking component in this invention; Figure 15 This is a schematic diagram of the first rotation drive state of the rotating track in this invention; Figure 16 This is a schematic diagram of the second rotational driving state of the rotating track in this invention.

[0021] In the diagram, 1. First track; 2. Transmission chain; 3. Second track; 4. Rotating track; 5. Hook structure; 510. Guide wheel; 520. Top rod; 530. Hanging rod; 540. Hook; 6. Rotating ring frame; 7. Rotary table; 8. First ring rack; 9. First gear; 10. First drive shaft; 11. Motor; 12. First transmission belt; 13. Second transmission belt; 14. Clamping plate; 1410. Slot; 15. Fixed seat; 16. First clamping arm; 17. Second clamping arm ; 1710, First limiting platform; 18, Slide; 1810, Second limiting platform; 19, Third gear; 20, Fourth gear; 21, Linear rack; 22, Guide rod; 23, Spring; 24, First sliding sleeve; 25, Second sliding sleeve; 26, Second gear; 27, Second ring rack; 28, Third ring rack; 29, Worm gear; 30, Second drive shaft; 31, Reciprocating lead screw; 32, Lead sleeve; 3210, Sliding thread; 33, Slide table; 3310, Guide groove. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0024] The following is based on Figures 1-16 This invention describes a beef cattle slaughtering and processing suspension device provided in an embodiment of the present invention.

[0025] like Figures 1-5As shown, the beef cattle slaughtering and processing suspension device includes a first track 1, inside which a transmission chain 2 is installed. It also includes a second track 3 located below the transmission path of the first track 1. A rotating track 4 is installed on the transmission path of the second track 3, and the rotating track 4 can rotate around its center. Simultaneously, a guide wheel 510 is slidably installed inside the second track 3, and the guide wheel 510 can slide along the second track 3 to the rotating track 4. The lower end of the guide wheel 510 has a hook 540 for attaching beef cattle, and the upper end of the guide wheel 510 has a force-driven push rod 520. Furthermore, the transmission chain 2... The conveying direction is arranged with clamping components in parallel. The clamping components clamp the top rod 520 and drive the beef cattle suspended on the hook 540 to move forward for processing. The conveying chain 2 is used as the driving source to drive the clamping components to move forward along the suspension path. When the clamping components pass the top rod 520 during the forward movement, they clamp the top rod 520 and drive the top rod 520 to move forward synchronously with the clamping components. Then, the guide wheel 510 is driven to move forward along the second track 3, pushing the beef cattle to be suspended and transported to the designated work station for slaughter and processing.

[0026] In this embodiment, a rotation drive assembly is arranged around the circumference of the rotating track 4. The rotation drive assembly is used to drive the rotating track 4 to rotate, causing the top rod 520 to separate from the clamping component, and detaching the beef cattle from the conveyor chain 2 for rotational processing. The rotating track 4 can be provided in multiple sets on the second track 3, corresponding to the skinning, eviscerating, cutting, defatting, and sterilization processes of the beef cattle. When the conveyor chain 2 transports the beef cattle to the corresponding rotating track 4, the rotating track 4 can be driven to rotate according to the processing requirements. On the one hand, the top rod 520 separates from the clamping component, detaching it from the conveyor chain 2, and is independently slaughtered and processed in the designated workstation, without moving forward with the continuous transmission of the conveyor chain 2, so that the conveyor chain 2 can drive the entire suspension device to move forward continuously. On the other hand, the detached beef cattle are driven to rotate for processing, so that the workers can efficiently complete the corresponding slaughtering and processing processes while standing in the designated workstation, reducing the processing difficulty and improving the convenience and efficiency of processing.

[0027] It should be noted that during the rotation of the rotating track 4, it usually only needs to rotate 180° to complete the rotating slaughtering process of the beef cattle. After rotating 180°, the rotating track 4 overlaps with the second track 3 again. At this time, when the clamping component passes the top rod 520 on the rotating track 4 again, it forms a self-clamping state again, driving the rotated beef cattle to be transported to the next station for processing. During this process, when the beef cattle are skinned, gutted, and cut, they are usually suspended by two sets of hooks 540 (between the Achilles tendon and tibia of the two hind legs). During this process, the beef cattle are in a whole state, suspended in the rotating track 4 for slaughtering. When the beef cattle are cut into two groups of half-cattle for degreasing, sterilization, etc., they are transported to the rotating track 4 in pairs under the clamping and transporting of the clamping component. Therefore, the beef cattle are kept in an overall processing state and transported to the corresponding rotating track 4 for slaughtering in sequence. The entire processing flow can form a continuous slaughtering process.

[0028] Furthermore, a lifting rod 530 is provided at the bottom end of the guide wheel 510. The lifting rod 530 and the hook 540 are connected by a hanging ring. By utilizing the hook structure 5 composed of the guide wheel 510, the top rod 520, the lifting rod 530, and the hook 540, it can be suspended in the second track 3 at the initial processing end (the suspension device is usually in a closed loop state; an opening can be made at the starting point of the second track 3, and the hook structure 5 can be pushed into the second track 3 along the opening. After one rotation of suspension and transportation, when returning to the starting point, the hook structure 5 can be removed or reinserted as needed). This suspends the beef cattle, allowing them to move along the second track 3. The transition from track 3 to the rotating track 4 is carried out. During the suspension transport of beef cattle, the hooking characteristics between the boom 530 and the hook 540 give the hook structure 5 a swaying characteristic. When the beef cattle stop being suspended, their inertial swaying causes the hook structure 5 to sway slightly in sync, avoiding severe uneven load on one side of the hook structure 5, which could lead to wear, deformation, or jamming. At the same time, through the cooperation of the guide wheel 510 and the second track 3, the weight and swaying force of the beef cattle are applied to the second track 3, reducing the inertial force that could "tear" the transmission chain 2, causing the transmission chain 2 to shake or jam.

[0029] like Figures 4-9 , Figure 10As shown in the state change diagrams (a), (b), (c), and (d), to achieve self-clamping and disengagement of the clamping component from the hook structure 5, the clamping component includes a fixed base 15 located below the transmission path of the transmission chain 2. A first clamping arm 16 is slidably mounted on one side of the fixed base 15, and a slide block 18 is slidably mounted on the other side of the fixed base 15. A linear rack 21 is provided on the sliding path of the slide block 18, and the linear rack 21 is fixedly connected to the fixed base 15. A second clamping arm 17 is rotatably mounted inside the slide block 18, and a fourth gear 20 is provided on the rotation shaft of the second clamping arm 17. Wheel 20 and linear rack 21 mesh via a third gear 19. When the clamping component passes the top rod 520, the top rod 520 drives the second clamping arm 17 to rotate and move linearly, causing the second clamping arm 17 to wobble and make way, providing force contact between the first clamping arm 16 and the top rod 520. During the transmission process of the clamping component driven by the transmission chain 2, when the second clamping arm 17 in the clamping component passes the top rod 520, the second clamping arm 17 is blocked by the top rod 520 (the top rod 520 is suspended and supported by the weight of the beef cattle and remains stationary), and rotates around its rotation axis to make way for the top rod 520. Figure 10 As shown in state diagrams (a) and (b), during this process, the second clamping arm 17 rotates, simultaneously driving the fourth gear 20 to rotate. This causes the fourth gear 20 to drive the third gear 19 to rotate synchronously. Then, by utilizing the meshing of the third gear 19 with the linear rack 21, the third gear 19 moves along the linear rack 21, driving the second clamping arm 17 on the slide block 18 to move linearly, further providing clearance for the push rod 520. Figure 10 As shown in state diagram (c), the push rod 520 "passes over" the second clamping arm 17 and comes into forceful contact with the first clamping arm 16. Furthermore, after the second clamping arm 17 completely "passes over" the push rod 520, it quickly returns to its original position, forming a clamping state with the first clamping arm 16, thus self-clamping the push rod 520. Figure 10 As shown in state (d) of the diagram, a self-clamping drive state is formed, driving the beef cattle forward along the conveyor chain 2 to carry out the slaughtering and processing within the corresponding process. Specifically: The clamping component also includes a guide rod 22 disposed inside the fixed base 15. A spring 23 is sleeved on the guide rod 22. A first sliding sleeve 24 is sleeved on one end of the guide rod 22. The first sliding sleeve 24 is fixedly connected to the slide block 18 and is used to drive the second clamping arm 17 to reset after swinging, so that the first clamping arm 16 and the second clamping arm 17 form a clamping limit of the top rod 520. During the process of the slide block 18 driving the second clamping arm 17 to move linearly to make way for the top rod 520, the slide block 18 drives the first sliding sleeve 24 to compress and store force on the spring 23. When the second clamping arm 17 contacts and separates from the top rod 520, the elastic force of the spring 23 is used to reset, driving the second clamping arm 17 to move in the opposite direction and rotate, so that its swing is reset and it forms a self-clamping state with the first clamping arm 16.

[0030] As a further embodiment of this solution, the second clamping arm 17 is also provided with a first limiting platform 1710, and the slide block 18 is also provided with a second limiting platform 1810. The first limiting platform 1710 and the second limiting platform 1810 are in contact to limit the reverse swing of the second clamping arm 17. After the second clamping arm 17 swings back to its original position, its first limiting platform 1710 and the second limiting platform 1810 are in contact to form a rotation limit, so that the second clamping arm 17 only has a unidirectional rotation characteristic, limiting the reverse rotation of the second clamping arm 17. Furthermore, since the second clamping arm 17 does not have a reverse rotation characteristic, the meshing of the fourth gear 20 and the third gear 19, and the meshing of the third gear 19 and the linear rack 21, form a static meshing "locked" state, limiting the linear movement of the second clamping arm 17, so that the second clamping arm 17 limits the top rod 520, preventing the inertial forward tilting force of the beef cattle from driving the top rod 520 out of the second clamping arm 17, and always maintaining the clamping state of the top rod 520.

[0031] Furthermore, a second sliding sleeve 25 is fitted onto the other end of the guide rod 22. The second sliding sleeve 25 is fixedly connected to the first clamping arm 16, allowing the first clamping arm 16 to move under force, providing space for the inertial forward movement and self-separation of the top rod 520 when it stops. When the first clamping arm 16 and the second clamping arm 17 clamp and transport the top rod 520, the first clamping arm 16 is subjected to the conveying force of the transmission chain 2, which applies a pushing force to the top rod 520. Due to the large weight of the cattle below the top rod 520, the first clamping arm 16 first overcomes the elastic force of the spring 23 by moving under the second sliding sleeve 25, forming a gap between the first clamping arm 16 and the second clamping arm 17. The first clamping arm 16 moves to its maximum position, and then its thrust pushes the top rod 520 to move synchronously with the transmission chain 2. During this process, the first clamping arm 16 can apply a gentle thrust to the top rod 520, which improves the suspension and conveying stability. On the other hand, it can reserve a certain amount of movement space. When the beef cattle stop conveying and move forward due to inertia, it can drive the top rod 520 to slide forward excessively within the reserved movement space, avoiding the transmission of its inertial impact force to the transmission chain 2, which would cause the transmission chain 2 to shake and be blocked by force. This keeps the transmission of the transmission chain 2 in a stable conveying state.

[0032] It should be noted that by setting the first clamping arm 16 to a movable state, when the subsequent rotating track 4 drives the push rod 520 to disengage from the first clamping arm 16 and the second clamping arm 17, the rotational movement of the push rod 520 can push the first clamping arm 16 to disengage, so that the push rod 520 disengages from the first clamping arm 16 and the second clamping arm 17.

[0033] like Figures 11-16As shown, to enable beef cattle to detach from the conveyor chain 2 and undergo independent rotational processing, the rotation drive assembly includes rotating ring frames 6 arranged opposite each other on both sides of the rotating track 4. The rotating ring frames 6 are fixedly installed on the first track 1. A rotating platform 7 is slidably installed inside the rotating ring frame 6 and is fixedly connected to the rotating track 4. A first annular rack 8 is provided on the edge of the rotating platform 7. At the same time, two sets of first drive shafts 10 are provided on both sides of the conveying path of the rotating track 4. The first drive shafts 10 are rotatably installed on the first track 1 and have a first gear 9 at their bottom ends. The two sets of first gears 9 mesh with the two sets of first annular racks 8 respectively. Furthermore, a motor 11 is installed on one side of the first drive shaft 10 and is fixedly installed on the first track 1. The motor 11 and the first track 4 are connected to the rotating platform 4. A first drive belt 12 is provided between two sets of first drive shafts 10, and a second drive belt 13 is provided between two sets of first drive shafts 10. When the beef cattle are suspended and transported to the rotating track 4, the motor 11 can be used as the drive source. Under the transmission of the first drive belt 12 and the second drive belt 13, the two sets of first drive shafts 10 are driven to rotate synchronously, which in turn drives the two sets of first gears 9 to rotate. By using the meshing transmission between the two sets of first gears 9 and the first ring rack 8, the two sets of rotating tables 7 are driven to rotate synchronously around the rotating ring frame 6, which pushes the rotating track 4 to rotate around its center. During the rotation of the rotating track 4, on the one hand, the push rod 520 is pushed to disengage from the first clamping arm 16 and the second clamping arm 17 to maintain the continuous transmission and processing characteristics of the transmission chain 2, and on the other hand, the beef cattle are pushed to rotate, which facilitates the rotational slaughtering and processing of the beef cattle.

[0034] It should be noted that, since the rotating track 4 needs to maintain an open structure, the two sets of rotating platforms 7 are in a relatively separated state. Therefore, through the independent meshing of the two sets of first gears 9 and the two sets of first ring racks 8, the two sets of rotating platforms 7 are driven to rotate synchronously around the center of the rotating ring frame 6, which in turn drives the rotating track 4 to rotate synchronously around its center.

[0035] As a further embodiment, the rotary drive assembly also includes a self-locking component for clamping the push rod 520 and driving the two sets of rotary tables 7 to rotate synchronously. (① Since the push rod 520 may move along the rotary track 4 after it is disengaged from the clamping component, the self-locking clamping of the push rod 520 is completed in the initial stage of rotation to ensure its rotational stability. ② Since the rotary track 4 needs to maintain an open structure, the first annular rack 8 located at the opening of the rotary track 4 is also in a closed state to maintain the open conveying state of the rotary track 4. Therefore, when one set of first gears 9 passes through...) When the first annular rack 8 is separated, it no longer engages. During this process, the two sets of first annular racks 8 cannot be driven by force simultaneously, which may cause deviation in the movement of the two sets of rotating platforms 7 around the center of the rotating ring frame 6. Therefore, in the initial stage of rotation, the two sets of rotating platforms 7 are self-locked to form a unified force-bearing "frustum" structure, so that even when only one side is subjected to force, it can still maintain the movement around the center of the rotating ring frame 6. The self-locking component includes clamping plates 14 arranged in a relative state on both sides of the opening of the rotating track 4, wherein one side of the clamping plate 14 is provided with at least one set of slides. 33, and a guide groove 3310 is provided on the slide table 33. At the same time, a second drive shaft 30 is also provided above the slide table 33. The second drive shaft 30 is rotatably mounted on the rotary table 7. The second drive shaft 30 is provided with at least one set of reciprocating lead screws 31 along its axial direction, and a screw sleeve 32 is provided on the reciprocating lead screw 31. The screw sleeve 32 has a sliding buckle 3210. The sliding buckle 3210 can slide along the guide groove 3310, driving the two sets of clamping plates 14 to move towards each other and contact, so that the two sets of rotary tables 7 are driven by force as a whole. In the initial stage of the rotation of the two sets of rotary tables 7 (during this process, one set of first The gear 9 (which does not pass through the first annular rack 8) controls the rotation of the second drive shaft 30, which in turn drives the reciprocating screw 31 to rotate. By utilizing the cooperation between the reciprocating screw 31 and the screw sleeve 32, a linear drive is generated, which pushes the sliding buckle 3210 to slide along the guide groove 3310, thus changing the direction of the linear drive. This causes the two sets of clamping plates 14 to move towards each other and make contact, maintaining the two sets of rotating platforms 7 under the same force. This allows the two sets of rotating platforms 7 to rotate around the rotating ring frame 6 when either set of rotating platforms 7 is under force, so that it is not affected by the first annular rack 8.

[0036] Furthermore, the self-locking component also includes a slot 1410 that is split and opened on the other side of the clamping plate 14. When the two sets of clamping plates 14 move towards each other and come into contact, the two rows of slots 1410 are driven to close towards each other, clamping and limiting the top rod 520, thus completing the clamping and fixing of the top rod 520. This keeps the beef cattle in a stable state during the rotation processing. At the same time, when the rotating track 4 rotates 180° to complete the rotation processing, the top rod 520 always remains in the state before it was disengaged, which is conducive to the self-clamping of the clamping component again.

[0037] Furthermore, the self-locking component also includes a second annular rack 27 arranged on one side of the rotation path of the second drive shaft 30. The second annular rack 27 is in a relatively staggered state and is fixedly installed on the first track 1. A third annular rack 28 is also arranged on one side of the second annular rack 27. At the same time, a worm gear 29 is provided at one end of the second drive shaft 30, and a second gear 26 is provided on the worm output shaft of the worm gear 29. The second gear 26 passes through the second annular rack 27 and the third annular rack 28 respectively, driving the two sets of clamping plates 14 to move towards each other and to move back to their original positions. In the initial stage of driving the two sets of rotating tables 7 to rotate synchronously, the second gear 26 is driven to pass through the second annular rack 27, converting the linear meshing into rotational motion, driving the worm gear 29 to rotate, and then driving the second drive shaft 30 to rotate, pushing the two sets of clamping plates 14 to move towards each other and to contact each other. During this process, the two sets of first gears 9 and the two sets of first annular racks 8 maintain their synchronous meshing drive state (e.g., Figure 15 As shown), during the continuous rotation of the rotary table 7, when it approaches 180° and pushes the rotary track 4 to coincide with the second track 3, the second gear 26 passes through the third annular rack 28, driving the second drive shaft 30 to rotate again. Utilizing the reverse driving characteristic of the reciprocating screw 31, it drives the two opposing sets of clamping plates 14 to move back to their original positions, releasing the clamping state of the push rod 520. Before this, the first gear 9 has already passed through the first annular rack 8, and the two sets of first gears 9 and the two sets of first annular racks 8 maintain their synchronous meshing drive state (as shown). Figure 16 As shown), the two sets of rotating tables 7 can maintain synchronous circular motion even when they are independent. Then, after the rotating track 4 rotates to 180°, when the clamping component passes the top rod 520 again, it clamps itself and pushes the beef cattle to the next work station for processing.

[0038] It should be noted that the interface end between the rotating track 4 and the second track 3 is an arc-shaped structure, and its arc radius is the same as the center radius of the rotating ring frame 6. By setting the interface end between the rotating track 4 and the second track 3 as an arc-shaped structure coaxial with the rotating ring frame 6, the rotating track 4 maintains a tight conductive conveying state with the second track 3 after rotation and reset, so that the guide wheel 510 smoothly transitions its interface end.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A beef cattle slaughtering and processing suspension device, comprising a first track (1), wherein a transmission chain (2) is provided inside the first track (1), characterized in that, Also includes: The second track (3) is arranged below the transmission path of the first track (1). The transmission path of the second track (3) is provided with a rotating track (4), which can rotate around its center. The guide wheel (510) is slidably installed in the second track (3) and can slide along the second track (3) to the rotating track (4). The guide wheel (510) has a hook (540) at its lower end and a top rod (520) at its upper end. The transmission chain (2) is provided with clamping components arranged in parallel along its transmission direction. The clamping components clamp the top rod (520) and drive the beef cattle suspended on the hook (540) to move forward for processing. The rotating track (4) is provided with a rotating drive assembly around its circumference. The rotating drive assembly is used to drive the rotating track (4) to rotate, so that the top rod (520) separates from the clamping component and removes the beef cattle from the transmission chain (2) for rotation processing.

2. The beef cattle slaughtering and processing suspension device according to claim 1, characterized in that, The clamping component includes: A fixed base (15) is located below the transmission path of the transmission chain (2); The first clamping arm (16) is slidably mounted on one side of the fixed base (15); The slide (18) is slidably mounted on the other side of the fixed seat (15), and a linear rack (21) is provided on the sliding path of the slide (18). The slide (18) has a second clamping arm (17) rotatably mounted inside it. The second clamping arm (17) has a fourth gear (20) on its rotation shaft. The fourth gear (20) meshes with the linear rack (21) through a third gear (19). When the clamping component passes the top rod (520), the top rod (520) drives the second clamping arm (17) to rotate and move linearly, so that the second clamping arm (17) swings to make way, providing force contact between the first clamping arm (16) and the top rod (520).

3. The beef cattle slaughtering and processing suspension device according to claim 2, characterized in that, The clamping component further includes: The guide rod (22) is installed inside the fixed seat (15). A spring (23) is sleeved on the guide rod (22). A first sliding sleeve (24) is sleeved on one end of the guide rod (22). The first sliding sleeve (24) is fixedly connected to the slide (18) and is used to drive the second clamping arm (17) after the swing to reset, so that the clamping limit of the top rod (520) is formed between the first clamping arm (16) and the second clamping arm (17). The second clamping arm (17) is also provided with a first limiting platform (1710), and the slide (18) is also provided with a second limiting platform (1810). The first limiting platform (1710) and the second limiting platform (1810) are in contact to limit the reverse swing of the second clamping arm (17). The other end of the guide rod (22) is also fitted with a second sliding sleeve (25), which is fixedly connected to the first clamping arm (16) so that the first clamping arm (16) moves to make way when it is subjected to force, providing movement space for the inertial forward movement and self-separation of the top rod (520) when it stops.

4. The beef cattle slaughtering and processing suspension device according to claim 2 or 3, characterized in that, The rotation drive assembly includes: Two sets of rotating ring frames (6) are provided and are arranged opposite to each other on both sides of the rotating track (4). A rotating platform (7) is slidably installed inside the rotating ring frame (6). The rotating platform (7) is fixedly connected to the rotating track (4), and a first annular rack (8) is provided on the edge of the rotating platform (7). The first drive shaft (10) is provided in two sets. The two sets of first drive shafts (10) are located on both sides of the transmission path of the rotating track (4), and the first gear (9) is provided at the bottom of the first drive shaft (10). The two sets of first gears (9) mesh with the two sets of first ring racks (8) respectively.

5. The beef cattle slaughtering and processing suspension device according to claim 4, characterized in that, The rotary drive assembly further includes a self-locking component for clamping the push rod (520) and driving the two sets of rotary tables (7) to rotate synchronously, wherein the self-locking component includes: The clamping plate (14) is provided in two sets. The two sets of clamping plates (14) are arranged in opposite positions on both sides of the opening of the rotating track (4). At least one set of slides (33) is provided on one side of the clamping plate (14), and a guide groove (3310) is provided on the slide (33). The second drive shaft (30) is arranged above the slide table (33). The second drive shaft (30) is provided with at least one set of reciprocating screws (31) along its axial direction, and a screw sleeve (32) is provided on the reciprocating screws (31). The threaded sleeve (32) has a sliding buckle (3210), which can slide along the guide groove (3310) to drive the two sets of clamps (14) to move towards each other and make the two sets of rotating tables (7) be driven by force as a whole.

6. The beef cattle slaughtering and processing suspension device according to claim 5, characterized in that, The self-locking component also includes a slot (1410) that is split and opened on the other side of the clamping plate (14). When the two sets of clamping plates (14) move towards each other and come into contact, the two rows of slots (1410) are driven to close towards each other to clamp and limit the top rod (520).

7. The beef cattle slaughtering and processing suspension device according to claim 5, characterized in that, The self-locking component also includes: The second annular rack (27) is arranged on one side of the rotation path of the second drive shaft (30), and a third annular rack (28) is also arranged on one side of the second annular rack (27). The second drive shaft (30) is provided with a worm gear (29) at one end, and a second gear (26) is provided on the worm output shaft of the worm gear (29). The second gear (26) passes through the second ring rack (27) and the third ring rack (28) respectively, driving the two sets of clamps (14) to move towards each other and to move back to their original positions.

8. The beef cattle slaughtering and processing suspension device according to claim 5, characterized in that, The interface between the rotating track (4) and the second track (3) is an arc-shaped structure, and its arc radius is the same as the center radius of the rotating ring frame (6).

9. The beef cattle slaughtering and processing suspension device according to claim 5, characterized in that, It also includes a motor (11) mounted on one side of the first drive shaft (10), wherein the motor (11) has a first transmission belt (12) between it and one of the first drive shafts (10), and a second transmission belt (13) between the two sets of first drive shafts (10).

10. The beef cattle slaughtering and processing suspension device according to claim 5, characterized in that, The bottom end of the guide wheel (510) is provided with a lifting rod (530), and the lifting rod (530) and the hook (540) are connected by a hanging ring.

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