Hanging type conveying device for fresh meat pretreatment for dried meat slice preparation

Abstract

The invention discloses a suspension type conveying device for fresh meat pretreatment for dried meat slice making, relates to the technical field of conveying equipment, and aims to solve the technical problem that when the suspension type conveying device is used for pretreating fresh meat for dried meat slice making, time and labor are wasted, and the suspension type conveying device comprises a frame body, a rotating mechanism, a sliding rail, a chain, a plurality of hanging seats, a gear set and a perforation suspension mechanism. Through the mechanism design of the perforation suspension mechanism, when the suspension type conveying device performs pretreatment conveying on fresh meat for dried meat slice making, pork is conveyed to a proper position by means of equipment such as a manipulator, and when a hanging seat passes through one rack position, a gear set drives a bevel gear C to rotate; according to the hanging type conveying device, the perforating and hanging assembly is arranged, the perforating and hanging assembly is connected with the auxiliary assembly to form a triangular hanging structure after perforating pork, hanging of the pork is completed, hanging automation of the hanging type conveying device is achieved, and the technical problem that when the hanging type conveying device pretreats fresh meat for dried meat slice making, time and labor are wasted is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying equipment, and more specifically, to a suspended conveying device for preprocessing fresh meat used in making dried meat slices. Background Art

[0002] A suspended conveying device is an automated equipment that suspends and transports items through components such as chains and hooks, and has the characteristics of high space utilization rate, flexible transmission path, and adaptability to complex working conditions. Its core structure usually includes a driving device, a conveying chain, a hanging hook, an orbital system, and a control system, which can realize continuous or intermittent conveying of items, and is widely used in industries such as food processing, logistics warehousing, and machinery manufacturing. In the preprocessing scenario of fresh meat used in making dried meat slices, pork is conveyed to different processing areas, such as a cooling room, an acidification storage, a spraying chamber, a cutting table, etc. through a hanging chain to achieve automated transmission.

[0003] Before the pork is suspended, it is necessary for workers to manually open holes with a knife or a sharp hook. The operation process requires precise positioning and forceful piercing. Workers need to bend down or lift heavy objects repeatedly. After manual hole opening, the hook needs to be precisely inserted into the hole. Due to the deviation of the hole position and the difficulty of hook positioning, it is impossible to realize the automation of pork suspension with the help of equipment such as a manipulator, which is time-consuming and laborious, and the workers are exhausted. Therefore, it is necessary to provide a conveying device that does not require manual pre-opening of holes and can automatically complete the suspension of fresh meat with the help of equipment such as a manipulator. In view of this, we propose a suspended conveying device for preprocessing fresh meat used in making dried meat slices. Summary of the Invention

[0004] The purpose of the present invention is to provide a suspended conveying device for preprocessing fresh meat used in making dried meat slices, so as to solve the technical problem of time-consuming and laborious when the suspended conveying device preprocesses fresh meat used in making dried meat slices.

[0005] To solve the above technical problem, the present invention provides the following technical solution: A suspended conveying device for preprocessing fresh meat used in making dried meat slices, including a frame body, a rotating mechanism is fixedly arranged on the frame body, a slide rail is fixedly arranged at the top end of the frame body, a chain connected to the output end of the rotating mechanism is arranged below the slide rail, a plurality of hanging seats are evenly arranged below the slide rail, and the hanging seats are fixedly connected to the chain links of the chain; Rack bars are fixedly arranged at both ends of the slide rail, and the two rack bars are arranged in a symmetric and staggered structure; A rotating seat is fixedly arranged at one end of the hanging seat close to the rotating mechanism, and a movable arc groove is opened at one end of the hanging seat far from the rotating mechanism; A gear set is arranged on the rotating seat, and the top end of the gear set is meshed and cooperated with the two rack bars; The suspension seat is provided with a perforation suspension mechanism, which includes a rotating shaft A and an auxiliary component. The rotating shaft A is rotatably arranged on the through hole. One end of the rotating shaft A is fixedly provided with a bevel gear C, which is meshed and matched with the bottom end of the gear set. The other end of the rotating shaft A is fixedly provided with a connecting rod, and a rotating ring is fixedly arranged on the connecting rod. A rotating shaft B is rotatably arranged on the rotating ring. The rotating shaft B is movably connected with the movable arc groove through a movable block. One end of the rotating shaft B away from the movable arc groove is fixedly provided with a perforation suspension component, and the auxiliary component is fixedly arranged on the suspension seat; Wherein, when the movable block moves to the bottom end of the movable arc groove, the perforation suspension component and the auxiliary component are connected to form a triangular suspension structure. Through the mechanism design of the perforation suspension mechanism of the present invention, when the suspended conveyor device pre-treats and conveys the fresh meat for making dried meat slices, with the help of equipment such as a manipulator, the pork is sent to an appropriate position. When the suspension seat passes through one of the rack positions, the gear set drives the bevel gear C to rotate, so that the rotating shaft A drives the connecting rod and the rotating ring to rotate, so that the rotating shaft B drives the movable block to move on the movable arc groove, and the perforation suspension component perforates the pork and then is connected with the auxiliary component to form a triangular suspension structure, completing the suspension of the pork, realizing the suspension automation of the suspended conveyor device, and solving the technical problems of time-consuming and laborious when the suspended conveyor device pre-treats the fresh meat for making dried meat slices.

[0006] Preferably, a through hole is opened at the arc center position of the movable arc groove, and movable post grooves are opened at both ends of the movable arc groove relative to the through hole. A clamping ball block is movably connected to the movable post groove, and the clamping ball block is elastically connected with the movable post groove through a spring A; A clamping ball groove is opened on the rotating shaft A, and the clamping ball groove is clamped and matched with the clamping ball block.

[0007] Preferably, a convex strip group A and a convex strip group B are respectively fixedly arranged on both sides of the top of the movable arc groove. The convex strip group A and the convex strip group B are arranged in a staggered manner. The convex strip group A includes a plurality of convex strips A arranged in an arc-shaped equidistant structure, and the convex strip group B includes a plurality of convex strips B arranged in an arc-shaped equidistant structure; The movable block is columnar, and a plurality of grooves are opened on the surface of the movable block in an annular equidistant structure. Both the convex strip A and the convex strip B are movably matched with the grooves.

[0008] Preferably, the gear set includes a connecting shaft, the connecting shaft is rotatably arranged on the rotating seat, the top end of the connecting shaft passes through the link of the chain and extends into the slide rail and is fixedly provided with a gear A. The connecting shaft is rotatably connected with the link of the chain. The gear A is meshed and matched with the two racks. The connecting shaft and the slide rail are movably connected through a roller assembly. A bevel gear B is fixedly arranged at the bottom end of the connecting shaft, and the bevel gear C is meshed and connected with the bevel gear B.

[0009] Preferably, the perforated suspension assembly includes a mounting block A and a perforated hook unit. The mounting block A is fixed on the rotating shaft B. A support rod A is fixedly arranged at the top of the mounting block A. The top of the support rod A is rotatably connected to a support rod B. An activity groove is formed at the top of the support rod B. An activity shaft is movably arranged on the activity groove. The activity shaft is fixedly connected to the suspension seat. The perforated hook unit is arranged on the mounting block A.

[0010] Preferably, four centripetal sliding grooves are formed at equal intervals in a circular shape at one end of the mounting block A close to the auxiliary assembly. A sliding block is slidably connected to the centripetal sliding groove. The sliding block and the centripetal sliding groove are elastically connected by a spring B. The perforated hook unit includes four perforated hooks, and the four perforated hooks are respectively fixed on the four sliding blocks.

[0011] Preferably, the perforated hook includes an inverted arc portion, the inverted arc portion is fixed on the sliding block, a positive arc portion is fixed on the inverted arc portion, one end of the positive arc portion away from the inverted arc portion is conical, and the arc center line of the positive arc portion coincides with the axis line of the rotating shaft A.

[0012] Preferably, the auxiliary assembly includes a support rod C. The support rod C is fixed on the activity shaft. A mounting block B is fixedly arranged at the bottom end of the support rod C. Four insertion slots are formed at equal intervals in a circular shape at one end of the mounting block B close to the positive arc portion. The insertion slots are in insertion fit with the positive arc portion.

[0013] Preferably, the insertion slot includes a guiding slot, and an insertion arc slot is formed at one end of the guiding slot away from the positive arc portion.

[0014] The beneficial effects of the present invention are as follows: 1. Through the mechanism design of the perforated suspension mechanism of the present invention, when the suspended conveyor is used for preprocessing and conveying fresh meat for making dried meat slices, with the help of equipment such as a manipulator, the pork is sent to an appropriate position. When the suspension seat passes through one of the rack positions, the gear set drives the bevel gear C to rotate, so that the rotating shaft A drives the connecting rod and the rotating ring to rotate, so that the rotating shaft B drives the movable block to move on the movable arc groove, and the perforated suspension assembly perforates the pork and then connects with the auxiliary assembly to form a triangular suspension structure, completing the suspension of the pork, realizing the suspension automation of the suspended conveyor, and solving the technical problems of time-consuming and laborious when the suspended conveyor preprocesses fresh meat for making dried meat slices.

[0015] 2. The present invention also designs the clamping ball groove and the clamping ball block to be in clamping fit to prevent the rotating shaft A from rotating self, ensuring the accurate positioning of the perforated hook and the stability of the triangular suspension structure formed by the perforated hook and the auxiliary assembly, ensuring the stability of the fresh meat during the conveying process, avoiding falling off, reducing manual intervention, and saving time and effort.

[0016] 3. The present invention also designs the alternate engagement of rib A and rib B with the groove to rotate the perforating hook unit reciprocally, facilitating the penetration into pork, reducing manual assistance, improving the perforation efficiency, and further solving the technical problem of time-consuming and laborious pre-treatment of fresh meat for making dried meat slices by the hanging conveyor device.

[0017] 4. Through the above settings of the present invention, when the perforating and hanging assembly is connected to the auxiliary assembly, the guide groove guides the alignment arc portion, causing the inverted arc portion to drive the slider to eccentrically slide on the centripetal chute, enabling the four perforating hooks to enlarge the holes penetrated through the pork to form a flow channel, facilitating the outflow of blood and water in the pork perforations during the pre-treatment of pork for making dried meat slices, reducing the subsequent manual treatment process, saving time and effort, and further solving the technical problem of time-consuming and laborious pre-treatment of fresh meat for making dried meat slices by the hanging conveyor device.

[0018] 5. By setting the inverted arc portion, the four inverted arc portions form a hanging structure, making the flow channel formed by the four perforating hooks enlarging the holes penetrated through the pork in an inverted arc shape, facilitating the outflow of blood and water in the pork perforations, saving time and effort, and further solving the technical problem of time-consuming and laborious pre-treatment of fresh meat for making dried meat slices by the hanging conveyor device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic view of one side of the overall structure of the present invention; Figure 2 is a schematic view of the other side of the overall structure of the present invention; Figure 3 is a schematic view of the partial structure disassembly of the present invention; Figure 4 is a schematic sectional view of the partial structure of the present invention; Figure 5 is a schematic view of the structure of the chain, suspension seat, gear set and perforating and hanging mechanism of the present invention; Figure 6 is a schematic view of the disassembly structure of the suspension seat, gear set and perforating and hanging mechanism of the present invention; Figure 7 is a schematic sectional view of the suspension seat, gear set and perforating and hanging mechanism of the present invention; Figure 8 is a schematic sectional view of the suspension seat of the present invention; Figure 9 is Figure 8 an enlarged schematic view of the structure of part A; Figure 10 is a schematic view of the structure of the gear set and perforating and hanging mechanism of the present invention; Figure 11 is a schematic view of the structure of the perforating and hanging mechanism of the present invention; Figure 12Schematic diagram of the structure of the movable arc groove and the movable block of the present invention; Figure 13 Schematic cross-sectional structure diagram of the mounting block A and the perforated hook of the present invention; Figure 14 Schematic diagram of the structure of the perforated hook, the guide groove and the insertion arc groove of the present invention.

[0020] Description of the reference numerals in the figure: 1. Frame body; 2. Rotating mechanism; 3. Slide rail; 31. Rack; 4. Chain; 5. Hanging seat; 51. Swivel base; 52. Movable arc groove; 521. Ridge A; 522. Ridge B; 53. Movable column groove; 54. Ball catching block; 55. Spring A; 6. Gear set; 61. Coupling shaft; 62. Gear A; 63. Roller assembly; 64. Bevel gear B; 7. Perforated hanging mechanism; 71. Rotating shaft A; 711. Ball catching groove; 72. Bevel gear C; 73. Connecting rod; 74. Swivel ring; 75. Rotating shaft B; 76. Movable block; 761. Groove; 77. Perforated hanging assembly; 770. Perforated hook; 7701. Inverted arc part; 7702. Positive arc part; 771. Mounting block A; 772. Support rod A; 773. Support rod B; 774. Movable groove; 775. Movable shaft; 776. Centripetal chute; 778. Slide block; 779. Spring B; 78. Auxiliary assembly; 781. Support rod C; 782. Mounting block B; 783. Guide groove; 784. Insertion arc groove. Detailed implementation manners

[0021] As Figures 1 to 14 shown, a hanging conveyor device for preprocessing fresh meat used in the production of dried meat slices according to the present invention includes a frame body 1, a rotating mechanism 2, a slide rail 3, a chain 4 and a plurality of hanging seats 5.

[0022] The rotating mechanism 2 is fixedly arranged on the frame body 1; The slide rail 3 is fixedly arranged at the top of the frame body 1, and racks 31 are fixedly arranged at both ends of the slide rail 3, and the two racks 31 are arranged in a staggered manner in a symmetric structure; The chain 4 is arranged below the slide rail 3 and is connected to the output end of the rotating mechanism 2; The frame body 1, the rotating mechanism 2, the slide rail 3 and the chain 4 of the present invention are all prior arts and will not be elaborated here.

[0023] A number of hanging seats 5 are evenly arranged, and the hanging seats 5 are fixedly connected to the links of the chain 4. A rotating seat 51 is fixedly provided at one end of the hanging seat 5 close to the rotating mechanism 2, and a movable arc groove 52 is provided at one end of the hanging seat 5 far from the rotating mechanism 2. A through hole is provided at the center of the arc of the movable arc groove 52, and movable column grooves 53 are provided at both positions of the through hole relative to the two ends of the movable arc groove 52. A clamping ball block 54 is movably connected to the movable column groove 53, and the clamping ball block 54 and the movable column groove 53 are elastically connected by a spring A 55; On both sides of the top of the movable arc groove 52, a convex strip group A and a convex strip group B are respectively fixedly provided. The convex strip group A and the convex strip group B are arranged in an alternating manner. The convex strip group A includes a number of convex strips A 521 arranged in an arc-shaped equidistant structure, and the convex strip group B includes a number of convex strips B 522 arranged in an arc-shaped equidistant structure.

[0024] A gear set 6 is provided on the rotating seat 51. The gear set 6 includes a connecting shaft 61. The connecting shaft 61 is rotatably provided on the rotating seat 51. The top end of the connecting shaft 61 passes through the link of the chain 4 and extends into the slide rail 3 and is fixedly provided with a gear A 62. The connecting shaft 61 is rotatably connected to the link of the chain 4. The gear A 62 is meshed and matched with two racks 31. The connecting shaft 61 and the slide rail 3 are movably connected by a roller assembly 63. A bevel gear B 64 is fixedly provided at the bottom end of the connecting shaft 61. With the above settings of the present invention, when the hanging conveyor device pre-treats and conveys fresh meat for making dried meat, with the help of equipment such as a manipulator, the pork is sent to an appropriate position. When the hanging seat 5 passes through the position of one of the racks 31, the gear A 62 rotates. When the hanging seat 5 passes through the position of one of the racks 31, the gear A 62 rotates in the reverse direction.

[0025] The hanging seat 5 is provided with a perforated hanging mechanism 7. The perforated hanging mechanism 7 includes a rotating shaft A71 and an auxiliary component 78. The rotating shaft A71 is rotatably arranged on the through hole. A clamping ball groove 711 is formed on the rotating shaft A71. The clamping ball groove 711 is in clamping fit with a clamping ball block 54. One end of the rotating shaft A71 is fixedly provided with a bevel gear C72. The bevel gear C72 is meshed and connected with a bevel gear B64. The other end of the rotating shaft A71 is fixedly provided with a connecting rod 73. A rotating ring 74 is fixedly arranged on the connecting rod 73. A rotating shaft B75 is rotatably arranged on the rotating ring 74. The rotating shaft B75 is movably connected with the movable arc groove 52 through a movable block 76. One end of the rotating shaft B75 away from the movable arc groove 52 is fixedly provided with a perforated hanging component 77. The auxiliary component 78 is fixedly arranged on the hanging seat 5. When the movable block 76 moves to the bottom end of the movable arc groove 52, the perforated hanging component 77 is connected with the auxiliary component 78 to form a triangular hanging structure. Through the above settings of the present invention, the rotation of the gear A62 drives the rotation of the rotating shaft A71, the connecting rod 73, the rotating ring 74 and the rotating shaft B75, so that the movable block 76 moves in the movable arc groove 52. When the movable block 76 moves from the bottom end to the top end of the movable arc groove 52, the perforated hanging component 77 is separated from the auxiliary component 78 to form a state of waiting for perforated hanging. The clamping ball groove 711 is in clamping limit with one of the clamping ball blocks 54 to prevent the self-rotation of the rotating shaft A71. When the movable block 76 moves from the top end to the bottom end of the movable arc groove 52, the clamping ball groove 711 is in clamping limit with the other clamping ball block 54 to prevent the self-rotation of the rotating shaft A71. The perforated hanging component 77 rotates to perforate the pork. The perforated hanging component 77 is connected with the auxiliary component 78 to form a triangular hanging structure, realizing the hanging automation of the hanging conveying device.

[0026] The movable block 76 is columnar. A plurality of grooves 761 are formed on the surface of the movable block 76 in an annular equidistant structure. Both the convex strip A521 and the convex strip B522 are movably matched with the grooves 761.

[0027] The perforated suspension assembly 77 includes a mounting block A771 and a perforated hook unit. The mounting block A771 is fixed on the rotating shaft B75. A support rod A772 is fixed at the top of the mounting block A771. A support rod B773 is rotatably connected to the top of the support rod A772. An activity groove 774 is formed at the top of the support rod B773. An activity shaft 775 is movably arranged on the activity groove 774. The activity shaft 775 is fixedly connected to the hanging seat 5. The perforated hook unit is arranged on the mounting block A771. Through the structural design of the perforated suspension assembly 77, the movable block 76, and the movable arc groove 52, when the movable block 76 moves on the top of the movable arc groove 52, the convex strip A521 and the convex strip B522 alternately cooperate with the groove 761 movably, so that the mounting block A771 and the perforated hook unit rotate reciprocally. The activity groove 774 moves relative to the activity shaft 775, making it more convenient for the perforated hook unit to perforate the pork, ensuring that the perforated hook unit can penetrate the pork, further reducing manual operation, saving time and effort, and further solving the technical problem of time-consuming and laborious when the suspended conveying device pre-treats fresh meat for making meat jerky.

[0028] Four centripetal sliding grooves 776 are formed at one end of the mounting block A771 close to the auxiliary assembly 78 in an annular and equally spaced structure. A slider 778 is slidably connected to the centripetal sliding groove 776. The slider 778 and the centripetal sliding groove 776 are elastically connected by a spring B779. The perforated hook unit includes four perforated hooks 770, and the four perforated hooks 770 are respectively fixed on the four sliders 778.

[0029] The perforated hook 770 includes an inverted arc portion 7701, the inverted arc portion 7701 is fixed on the slider 778, a positive arc portion 7702 is fixed on the inverted arc portion 7701. One end of the positive arc portion 7702 away from the inverted arc portion 7701 is conical. The arc center line of the positive arc portion 7702 coincides with the axis center line of the rotating shaft A71.

[0030] The auxiliary assembly 78 includes a support rod C781, the support rod C781 is fixed on the activity shaft 775. A mounting block B782 is fixed at the bottom end of the support rod C781. Four slots are formed at one end of the mounting block B782 close to the positive arc portion 7702 in an annular and equally spaced structure. The slots are in plug-in fit with the positive arc portion 7702. The slot includes a guiding slot 783, and a plugging arc slot 784 is provided at one end of the guiding slot 783 away from the positive arc part 7702. With the above arrangement of the present invention, when the perforated suspension assembly 77 is connected to the auxiliary assembly 78, the guiding slot 783 guides the positive arc part 7702, so that the inverted arc part 7701 drives the slider 778 to eccentrically slide on the centripetal sliding slot 776, and the four perforated hooks 770 expand the holes pierced by the pork to form a flow channel, facilitating the outflow of the blood in the pork perforations during the pre-treatment of pork for making meat jerky, reducing the subsequent manual processing process, saving time and effort, and further solving the technical problem of time-consuming and laborious pre-treatment of fresh meat for making meat jerky by the suspension conveying device.

[0031] Moreover, by providing the inverted arc part 7701, the four inverted arc parts 7701 form a suspension structure, so that the flow channel formed by expanding the holes pierced by the pork by the four perforated hooks 770 is in an inverted arc shape, facilitating the outflow of the blood in the pork perforations, saving time and effort, and further solving the technical problem of time-consuming and laborious pre-treatment of fresh meat for making meat jerky by the suspension conveying device.

[0032] As another embodiment of the present invention, the two racks 31 can also be fixedly arranged at both ends of the slide rail 3 relative to the input end and the output end of the suspension conveying device respectively. With the above arrangement of the present invention, when the hanging seat 5 passes through the rack 31 at the input end position of the suspension conveying device, the gear A62 rotates to disengage the perforated suspension assembly 77 from the auxiliary assembly 78 to form a state of waiting for perforation and suspension. When the movable block 76 moves on the top of the movable arc slot 52, the convex strip A521 and the convex strip B522 alternately engage with the groove 761 of the movable block 76, and the perforated hook 770 reciprocally rotates to facilitate shaking out the pork.

[0033] Working principle: This embodiment provides a suspension conveying device for pre-treating fresh meat for making meat jerky. During use, the chain 4 circulates under the drive of the rotating mechanism 2. When the hanging seat 5 passes through the staggered racks 31 at both ends of the slide rail 3, the gear A62 meshes with the rack 31, driving the coupling shaft 61 to rotate forward and backward. The coupling shaft 61 is driven by the bevel gear B64 and the bevel gear C72 to drive the rotation of the rotating shaft A71. The rotating shaft A71 drives the connecting rod 73, the rotating ring 74 and the rotating shaft B75 to move, so that the movable block 76 slides in the movable arc slot 52; When the movable block 76 moves from the bottom end to the top end of the movable arc groove 52, the perforating suspension assembly 77 disengages from the auxiliary assembly 78 to form a to-be-perforated suspension state. The ball-catching groove 711 is engaged and limited with one of the ball-catching blocks 54 to prevent the rotation shaft A71 from rotating by itself. When the movable block 76 moves from the top end to the bottom end of the movable arc groove 52, the ball-catching groove 711 is engaged and limited with the other ball-catching block 54 to prevent the rotation shaft A71 from rotating by itself. The perforating suspension assembly 77 rotates to perforate the pork. The perforating suspension assembly 77 is connected to the auxiliary assembly 78 to form a triangular suspension structure, realizing the suspension automation of the suspension conveying device. Wherein, the convex strip A521 and the convex strip B522 alternately cooperate with the groove 761 in a movable manner, so that the mounting block A771 and the perforating hook unit rotate reciprocally. The movable groove 774 moves relative to the movable shaft 775, making it more convenient for the perforating hook unit to perforate the pork and ensuring that the perforating hook unit can pierce into the pork. When the perforating suspension assembly 77 is connected to the auxiliary assembly 78, the guiding groove 783 guides the positive arc portion 7702, so that the inverted arc portion 7701 drives the slider 778 to eccentrically slide on the centripetal chute 776, and the four perforating hooks 770 expand the holes pierced in the pork to form an inverted arc-shaped flow channel, facilitating the discharge of blood and water. In addition, the two racks 31 can also be fixedly arranged at both ends of the slide rail 3 relative to the input end and the output end positions of the suspension conveying device respectively. When the suspension seat 5 passes through the rack 31 at the input end position of the suspension conveying device, the gear A62 rotates, so that the perforating suspension assembly 77 disengages from the auxiliary assembly 78 to form a to-be-perforated suspension state. When the movable block 76 moves at the top of the movable arc groove 52, the convex strip A521 and the convex strip B522 alternately engage with the groove 761 of the movable block 76, and the perforating hooks 770 rotate reciprocally to facilitate shaking out the pork.

[0034] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A suspension conveying device for pre-treating fresh meat used in making dried meat slices, characterized in that, It includes a frame body, on which a rotating mechanism is fixedly installed. At the top of the frame body, a slide rail is fixedly installed. Below the slide rail, there is a chain connected to the output end of the rotating mechanism. Below the slide rail, a number of hanging seats are evenly arranged, and the hanging seats are fixedly connected to the links of the chain; Racks are fixedly installed at both ends of the slide rail, and the two racks are arranged in a symmetric and staggered structure; A rotating seat is fixedly installed at one end of the hanging seat close to the rotating mechanism, and an active arc groove is opened at the end of the hanging seat far from the rotating mechanism; A gear set is arranged on the rotating seat, and the top of the gear set is meshed and cooperated with the two racks; A through-hole hanging mechanism is arranged on the hanging seat. The through-hole hanging mechanism includes a rotating shaft A and an auxiliary component. The rotating shaft A is rotatably arranged on the through-hole. A bevel gear C is fixedly installed at one end of the rotating shaft A, and the bevel gear C is meshed and cooperated with the bottom end of the gear set. A connecting rod is fixedly installed at the other end of the rotating shaft A. A rotating ring is fixedly installed on the connecting rod. A rotating shaft B is rotatably arranged on the rotating ring. The rotating shaft B is movably connected to the active arc groove through an active block. A through-hole hanging component is fixedly installed at the end of the rotating shaft B far from the active arc groove. The auxiliary component is fixedly installed on the hanging seat; Among them, when the active block moves to the bottom end of the active arc groove, the through-hole hanging component and the auxiliary component are connected to form a triangular hanging structure.

2. The hanging conveyor device for pre-treating fresh meat used in making dried meat slices according to claim 1, wherein A through-hole is opened at the arc center position of the active arc groove. Active column grooves are opened at both positions of the through-hole relative to the two ends of the active arc groove. A clamping ball block is movably connected to the active column groove, and the clamping ball block is elastically connected to the active column groove through a spring A; A clamping ball groove is opened on the rotating shaft A, and the clamping ball groove is clamped and cooperated with the clamping ball block.

3. The hanging conveying device for preprocessing fresh meat used in making dried meat slices according to claim 2, wherein, Convex strip groups A and B are respectively fixedly installed on both sides of the top of the active arc groove. The convex strip groups A and B are arranged in a staggered manner. The convex strip group A includes a number of convex strips A arranged in an arc-shaped and equally spaced structure. The convex strip group B includes a number of convex strips B arranged in an arc-shaped and equally spaced structure; The active block is columnar, and a number of grooves are opened on the surface of the active block in an annular and equally spaced structure. Both the convex strip A and the convex strip B are movably cooperated with the grooves.

4. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 3, wherein, The gear set includes a connecting shaft. The connecting shaft is rotatably arranged on the rotating seat. The top end of the connecting shaft passes through the link of the chain and extends into the slide rail and is fixedly installed with a gear A. The connecting shaft is rotatably connected to the link of the chain. The gear A is meshed and cooperated with the two racks. The connecting shaft and the slide rail are movably connected through a roller assembly. A bevel gear B is fixedly installed at the bottom end of the connecting shaft, and the bevel gear C is meshed and connected with the bevel gear B.

5. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 4, characterized in that, The through-hole hanging component includes a mounting block A and a through-hole hook unit. The mounting block A is fixedly installed on the rotating shaft B. A support rod A is fixedly installed at the top end of the mounting block A. The top end of the support rod A is rotatably connected to a support rod B. An active groove is opened at the top end of the support rod B. An active shaft is movably arranged on the active groove, and the active shaft is fixedly connected to the hanging seat. The through-hole hook unit is arranged on the mounting block A.

6. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 5, wherein, The installation block A is provided with four centripetal sliding grooves at one end close to the auxiliary component in an annular and equally spaced structure. A slider is slidably connected to the centripetal sliding groove, and the slider is elastically connected to the centripetal sliding groove through a spring B; The perforated hook unit includes four perforated hooks, and the four perforated hooks are respectively fixed on the four sliders.

7. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 6, characterized in that, The perforated hook includes an inverted arc portion fixed on the slider. A positive arc portion is fixed on the inverted arc portion. One end of the positive arc portion away from the inverted arc portion is conical, and the arc center line of the positive arc portion coincides with the axis line of the rotating shaft A.

8. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 7, characterized in that, The auxiliary component includes a support rod C fixed on the movable shaft. An installation block B is fixed at the bottom end of the support rod C. Four slots are provided at one end of the installation block B close to the positive arc portion in an annular and equally spaced structure, and the slots are in plug-in fit with the positive arc portion.

9. The hanging conveyor device for preprocessing fresh meat used in making dried meat slices according to claim 8, characterized in that, The slot includes a guiding groove, and a plug-in arc groove is provided at one end of the guiding groove away from the positive arc portion.

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