An automated beef slaughter conveyor belt apparatus

Abstract

The application discloses an automatic beef slaughtering conveying belt device and relates to the technical field of beef slaughtering processing equipment. The automatic beef slaughtering conveying belt device comprises a conveying belt, the conveying belt is arranged around two groups of conveying rollers, the upper layer and the lower layer of the conveying belt are provided with at least one group of mutual rubbing structures, the mutual rubbing structures comprise an upward portion, a return bending portion and a downward portion arranged in sequence in the running direction of the conveying belt, the return bending portion forms a cavity structure, and a water spraying assembly is arranged in the cavity structure. The automatic beef slaughtering conveying belt device is cooperated with the mutual rubbing structures, the water spraying assembly, a scraping plate and a water spraying pipe, the surface of the conveying belt can be cleaned without using a cleaning brush, the surface of the conveying belt can be fully cleaned, the cleaning efficiency is high, the cleaning effect is good, the labor intensity is reduced, and the processing hygiene and safety are ensured.

Description

Technical Field

[0001] This invention relates to the field of beef slaughtering and processing equipment technology, specifically to an automated beef slaughtering conveyor belt device. Background Technology

[0002] In the beef slaughtering and processing process, the conveyor belt is a core transport component, used to achieve continuous transport of raw beef and semi-finished products, ensuring automated assembly line operations. However, during long-term use, existing beef slaughtering conveyor belts easily accumulate a large amount of meat scraps, blood, and other impurities on their surface. If these impurities are not cleaned in time, they will not only breed bacteria, affecting the hygiene and safety of beef processing, but also increase the running resistance of the conveyor belt and reduce the service life of the equipment.

[0003] Currently, there are relevant technologies in the industry used for cleaning and supporting conveyor belts in beef slaughtering. For example, the Chinese invention patent with publication number CN120191703B, "An Automated Beef and Mutton Slaughtering Conveyor Belt," discloses the use of three sets of brushes to clean impurities on the surface of the conveyor belt. However, after the cleaning brushes wash the conveyor belt, meat scraps will also stick to the surface of the brush bristles, requiring personnel to clean the brush bristles again. This results in incomplete cleaning, causing impurities to remain on the conveyor belt and breed bacteria, affecting the hygiene and safety of beef processing. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an automated beef slaughtering conveyor belt device, which solves the problem that after the cleaning brush washes the belt surface, meat scraps adhere to the surface of the brush bristles, and the personnel have to clean the brush bristles again, resulting in incomplete cleaning and the accumulation of impurities and bacteria on the conveyor belt.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: an automated beef slaughtering conveyor belt device, comprising a conveyor belt wound around two sets of conveyor rollers, an upper layer and a lower layer of the conveyor belt, the lower layer being provided with at least one set of mutual friction structures, the mutual friction structures including an upward section, a return section and a downward section arranged sequentially in the direction of the conveyor belt running, the return section forming a cavity structure, and a water spraying component being provided inside the cavity structure; The first pressure roller is symmetrically arranged on the upper part of both sides of the upper and lower parts; The second pressure roller is symmetrically arranged on the lower part of both sides of the upper and lower sections; The opening and closing plates are rotatably installed at both ends of each set of first and second pressure rollers. At least two sets of tension springs are provided on the inner side of the two sets of opening and closing plates. The opening and closing plates move relative to each other or towards each other to control the first and second pressure rollers to alternately clamp the upper and lower parts. The upper and lower parts run synchronously with the conveyor belt. The upper and lower parts of the clamping part rub against each other to remove meat residue. The upper and lower parts of the non-clamping part discharge the impurities carrying meat residue. A drive assembly is located on the side of the opening and closing plate away from the conveyor belt, and is used to control the opening and closing of the opening and closing plate; Furthermore, it also includes a frame, the conveying roller is installed inside the frame, and a limiting block is provided on the inner wall of the frame in the area opposite to the opening and closing plate, so that the opening and closing plate can slide horizontally within the limiting block.

[0006] Furthermore, the drive assembly includes a half gear, which is located on the side of the opening and closing plate away from the conveyor belt and passes through the side wall of the frame. The upper and lower sides of the half gear are meshed with a first gear, and one side of the first gear is meshed with a second gear. The sides of the first gear and the second gear away from the half gear are each provided with an integral swing arm. The swing arm is provided with a sliding groove, and a slidable fixing pin is provided in the sliding groove. The other end of the fixing pin is fixed to the opening and closing plate.

[0007] Furthermore, the inner surface of the conveyor belt is provided with at least two sets of slide rails; It also includes a support base, the inner cavity of which is an arc-shaped structure and concentric with the return bend. The inner wall of the support base is provided with a guide groove adapted to the slide rail. The inner side of the support base also has a narrow diameter support roller, which is rotatably mounted at both ends of the support base through a bearing seat to support the return bend of the conveyor belt.

[0008] Furthermore, both the first and second pressure rollers are provided with limiting grooves that are adapted to the slide rail. The slide rail can be inserted into the limiting grooves and slide to achieve the guiding and limiting of the conveyor belt.

[0009] Furthermore, it also includes a scraper, which is installed obliquely inside the frame and located outside the conveyor belt, with the oblique end of the scraper in contact with the outer surface of the conveyor belt.

[0010] Furthermore, the water spray assembly includes a placement cavity located inside the frame. The placement cavity is equipped with a rotating water pipe. The rotating water pipe is rotatably mounted on the side wall of the placement cavity via a sealed bearing. Inclined water pipes are installed at equal intervals along the axis of the rotating water pipe on its surface. A high-pressure nozzle is sealed and installed at one end of each inclined water pipe. One end of each set of rotating water pipes passes through the frame and is connected to an external pipe.

[0011] Furthermore, two sets of guide rollers are symmetrically installed inside the frame. The outer circumferential surface of the guide rollers abuts against the inner wall of the conveyor belt to guide and limit the running trajectory of the conveyor belt.

[0012] Furthermore, a water spray pipe is also installed inside the frame, and the water spray pipe is arranged corresponding to the outer surface of the conveyor belt, and the water spray pipe is provided below each group of second pressure rollers.

[0013] Furthermore, a drying assembly is installed on the inner side of the frame and is located downstream of the last set of second pressure rollers. It is used to dry the surface of the cleaned conveyor belt. A disinfection plate is provided on the downstream side of the drying assembly for disinfecting the surface of the dried conveyor belt.

[0014] The present invention has the following beneficial effects: (1) The automated beef slaughtering conveyor belt device, through the cooperation of the mutual friction structure, water spraying components, scraper and water spraying pipe, can achieve comprehensive cleaning of meat residue and impurities on the surface of the conveyor belt without the need to use a cleaning brush to scrub the surface of the conveyor belt. It has high cleaning efficiency and good effect, reduces labor intensity and ensures processing hygiene and safety.

[0015] (2) The automated beef slaughtering conveyor belt device uses a drive assembly and two sets of first and second pressure rollers set on the inner side of the opening and closing plate. The drive assembly controls the first and second pressure rollers to move in opposite directions to the opening and closing plate, causing the first and second pressure rollers corresponding to the opening and closing plate to alternately clamp the upper and lower parts, so that they generate relative friction, which scrapes off most of the meat residue, blood and other impurities attached to the inner and outer surfaces of the conveyor belt. Most of the scraped impurities fall off to the waste liquid collection area. The drive assembly accurately realizes the alternating clamping and loosening by cross-driving the first and second pressure rollers on the opening and closing plate, ensuring the orderly progress of friction slag removal and waste liquid discharge, and improving the efficiency of the device in cleaning the conveyor belt.

[0016] (3) The automated beef slaughtering conveyor belt device effectively prevents the conveyor belt from running off-center during operation by cooperating with multiple sets of slide rails, guide grooves, and limit grooves on the inner side of the conveyor belt, as well as the guiding effect of the guide rollers, ensuring stable operation of the equipment and improving conveying efficiency.

[0017] (4) The automated beef slaughtering conveyor belt device supports the bend section through the support seat and narrow diameter support roller, and provides precise support and guidance for the conveyor belt. This allows the water spray component of the group to perform high-pressure washing on the inner side of the conveyor belt under water pressure impact, thoroughly cleaning the fine impurities remaining after friction. At the same time, the guide groove on the inner wall of the support seat cooperates with the slide rail of the conveyor belt to ensure smooth operation of the bend section, reduce wear on the conveyor belt, and ensure smooth operation of the conveyor belt.

[0018] 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

[0019] Figure 1 This is a schematic diagram of the right-side frontal stereoscopic structure of the present invention; Figure 2 This is a schematic diagram of the left rear view of the three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the front side of the frame of the present invention; Figure 4 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 5 This is a three-dimensional structural diagram of the front left side of the frame of the present invention; Figure 6 This is a cross-sectional three-dimensional structural diagram of the present invention; Figure 7 This is a schematic diagram of the connection structure between the drive assembly and the opening / closing plate of the present invention; Figure 8 This is a three-dimensional structural diagram of the conveyor belt of the present invention; Figure 9 This is a three-dimensional structural diagram of the drying assembly of the present invention; Figure 10 This is a three-dimensional structural diagram of the limiting block of the present invention; Figure 11 For the present invention Figure 4 Schematic diagram of the three-dimensional structure at point A in the middle; Figure 12 For the present invention Figure 6 A schematic diagram of the three-dimensional structure at point B.

[0020] In the diagram, 1. Frame; 2. Conveyor roller; 3. Conveyor belt; 301. Upward section; 302. Backward section; 303. Downward section; 304. Slide rail; 4. Scraper; 5. Limiting block; 61. First pressure roller; 62. Second pressure roller; 63. Limiting groove; 7. Opening and closing plate; 701. Tension spring; 8. Drive assembly; 801. Half gear; 802. First gear; 803. Second gear; 804. Sliding groove; 805. 806. Fixed pin; 9. Swing arm; 10. Support base; 11. Guide groove; 12. Narrow diameter support roller; 13. Water spray assembly; 14. Placement cavity; 15. Rotating water pipe; 16. Inclined water pipe; 17. High-pressure nozzle; 18. External pipe; 19. Guide roller; 10. Water spray pipe; 11. Drying assembly; 12. Rotating roller; 13. Velcro; 14. Drying sponge; 15. Disinfection plate. Detailed Implementation

[0021] 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.

[0022] 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.

[0023] The following is based on Figures 1-12 This invention describes an automated beef slaughtering conveyor belt device provided in an embodiment of the present invention.

[0024] Please see Figures 1-12 This invention provides an automated beef slaughtering conveyor belt device, including a frame 1 with conveyor rollers 2 symmetrically installed on the inner side. A conveyor belt 3 is wound around the surface of the two sets of conveyor rollers 2. The conveyor rollers 2 serve as the transmission components of the conveyor belt 3. After being driven by an external drive motor, the conveyor rollers 2 rotate, which in turn drives the conveyor belt 3 to circulate and transport the cut beef. The conveyor belt 3 is made of food-grade rubber material, which is wear-resistant, oil-resistant, and easy to clean. The conveyor belt 3 is divided into an upper layer and a lower layer. The lower layer is provided with at least one set of mutual friction structures. The mutual friction structures of the lower conveyor belt 3 are used to achieve friction cleaning of the conveyor belt 3 itself.

[0025] In this embodiment, the beef raw material or semi-finished slaughter product is placed stably on the upper layer of the conveyor belt 3. The conveyor belt 3 runs at a constant speed under the drive of the conveyor roller 2, transporting the beef material to the other end of the device to complete the conveying process of slaughtering and processing. After the conveyor roller 2 transports the beef on the conveyor belt 3 to the other end, the conveyor belt 3 continues to run in a cycle to the lower layer.

[0026] The conveyor belt 3 carrying impurities will enter the interior of the mutual friction structure. Therefore, an upward section 301, a return section 302 and a downward section 303 are arranged in sequence in the direction of the conveyor belt 3. The return section 302 forms a cavity structure. A water spraying component 11 is provided in the cavity structure to clean the loose meat scraps on the surface of the conveyor belt 3 after friction.

[0027] It should be noted that, in order to increase the friction area between the upper part 301 and the lower part 303 of the conveyor belt 3, two sets of first pressure rollers 61 are provided on the upper part of both sides of the upper part 301 and the lower part 303, and two sets of second pressure rollers 62 are provided on the lower part of both sides of the upper part 301 and the lower part 303. This can increase the friction area between the upper part 301 and the lower part 303, and loosen the meat scraps between the upper part 301 and the lower part 303.

[0028] Specifically, each set of first pressure rollers 61 and second pressure rollers 62 has a rotatable opening and closing plate 7 mounted at both ends. At least two sets of tension springs 701 are provided on the inner sides of the two sets of opening and closing plates 7. The opening and closing plates 7 move relative to or towards each other to control the first pressure rollers 61 and second pressure rollers 62 to alternately clamp the ascending section 301 and the descending section 303. The ascending section 301 and the descending section 303 run synchronously with the conveyor belt 3. At the clamping points, relative friction occurs between the ascending section 301 and the descending section 303, thereby scraping off meat scraps adhering to the surface of the conveyor belt 3. At the non-clamping points, the ascending section 301 and the descending section 303 separate, facilitating the discharge of impurities carrying meat scraps and preventing impurities from remaining.

[0029] In essence, the conveyor belt 3 carrying impurities will enter between the second pressure rollers 62, and the three sets of mutual friction structures will work in sequence along the running direction of the conveyor belt 3 to gradually clean the conveyor belt 3.

[0030] The reason why the first pressure roller 61 and the second pressure roller 62 alternately press down is to avoid the situation where meat scraps are repeatedly rubbed between the upper part 301 and the lower part 303 and cannot be discharged. For example, when the first pressure roller 61 presses down on the upper part 301 and the lower part 303, the area of ​​the upper part 301 and the lower part 303 opposite to the second pressure roller 62 opens up, which is in the scrap discharge state. The scrap discharge state here means that the lower part 303 continues to move to the right, so that the meat scraps and impurities on it are removed from the mutual friction structure. For another example, when the second pressure roller 62 presses down on the upper part 301 and the lower part 303, the area of ​​the upper part 301 and the lower part 303 opposite to the first pressure roller 61 opens up, which is in the scrap discharge state. The scrap discharge state here means that the lower part 303 continues to move down until the second pressure roller 62 opens again, and the meat scraps and impurities on it are removed from the mutual friction structure.

[0031] Reference Figure 7To achieve the staggered opening and closing of the first pressure roller 61 and the second pressure roller 62 inside the opening and closing plate 7, resulting in a state of friction and slag shedding, a half gear 801 is installed inside the frame 1. The half gear 801 is located on the side of the opening and closing plate 7 away from the conveyor belt 3, and passes through the side wall of the frame 1. The drive motor drives the half gear 801 to rotate clockwise. Since the first gear 802 is meshed on both the upper and lower sides of the half gear 801, and the second gear 803 is meshed on one side of the first gear 802, and the positions of the first gear 802 and the second gear 803 are intersecting on the half gear 801, and the number of teeth of the first gear 802 is greater than that of the second gear 803. The number of teeth ensures that the half gear 801 can only drive the first gear 802 to rotate, and the second gear 803 will not interfere with the movement of the half gear 801 and the first gear 802. The first gear 802 and the second gear 803 are each provided with an integrated swing arm 806 on the side away from the half gear 801. The swing arm 806 is provided with a sliding groove 804. The sliding groove 804 is long and narrow. A sliding fixing pin 805 is provided in the sliding groove 804, and the other end of the fixing pin 805 is fixed to the opening and closing plate 7. The end of the fixing pin 805 is embedded in the sliding groove 804 and can slide along the sliding groove 804 to realize the alternating clamping and loosening of the first pressure roller 61 and the second pressure roller 62.

[0032] In this embodiment, when one set of mutual friction structures is working, the drive assembly 8 on one side is activated, and the external drive motor drives the half gear 801 to rotate clockwise. The half gear 801 meshes with the first gear 802 below, driving the first gear 802 to rotate in the opposite direction. The first gear 802 meshes with the second gear 803, further driving the second gear 803 to rotate synchronously in the opposite direction. The swing arm 806 is integrally formed with the first gear 802 and the second gear 803, and swings synchronously with the gears. The sliding groove 804 on the swing arm 806 is slidably engaged with the fixing pin 805, converting the swing motion of the swing arm 806 into a connection with the second pressure roller 62. The horizontal sliding of the opening and closing plate 7 is limited by the limiting block 5 corresponding to the second pressure roller 62, ensuring that the opening and closing plate 7 connected to the second pressure roller 62 slides smoothly. At this time, the second pressure roller 62 on the opening and closing plate 7 squeezes the upper part 301 and the lower part 303 corresponding to its position, so that the upper part 301 and the lower part 303 opposite to the second pressure roller 62 run synchronously with the conveyor belt 3, and relative friction is generated between them. At this time, the first pressure roller 61 is not clamping the upper part 301 and the lower part 303. The upper part 301 and the lower part 303 in this area do not rub against each other and are in the discharge state.

[0033] Multiple sets of tension springs 701 are provided between the two sets of opening and closing plates 7 in the areas of the first pressure roller 61 and the second pressure roller 62. The tension springs 701 are evenly distributed along the length direction of the opening and closing plates 7, and their two ends are fixedly connected to the two sets of opposing opening and closing plates 7 on the first pressure roller 61 and the second pressure roller 62, respectively. When the half gear 801 separates from the first gear 802 in the direction of the opening and closing plate 7 installed on the second pressure roller 62, the tension of the tension springs 701 causes the two sets of opening and closing plates 7 at the second pressure roller 62 to reset in the limiting block 5. At this time, the opening and closing plates 7 installed on the second pressure roller 62 are in a non-clamped state, which facilitates the meat scraps on the upper part 301 and the lower part 303 of this area to fall off and be discharged. When the rack of the half gear 801 meshes with the first gear 802 on the opening and closing plate 7 corresponding to the first pressure roller 61, it controls the opening and closing plates 7 at the first pressure roller 61 to slide in the limiting block 5, so that the first pressure roller 61 can slide against the upper part 301 and the lower part 303. When 303 is clamped, the upward part 301 and the downward part 303 at the first pressure roller 61 rub against each other. At this time, the upward part 301 and the downward part 303 at the first pressure roller 61 are clamped, while the upward part 301 and the downward part 303 at the second pressure roller 62 are not clamped. Then the upward part 301 and the downward part 303 of the second pressure roller 62 separate. The meat scraps that are rubbed off will fall off as water is sprayed onto the surface of the conveyor belt 3 by the water spraying assembly 11, thereby achieving the first cleaning of the surface of the conveyor belt 3. By driving the assembly 8, the opening and closing plates 7 corresponding to the first pressure roller 61 and the second pressure roller 62 are opened and closed crosswise, accurately achieving alternating clamping and loosening, completing the friction slag removal and high-pressure rinsing process of the first set of mutual friction structures. After that, the conveyor belt 3 enters the second and third sets of mutual friction structures in sequence, repeating the above friction and rinsing process, gradually removing the impurities remaining on the surface of the conveyor belt 3, and ensuring thorough cleaning.

[0034] In summary, the conveyor belt 3 improves the cleanliness of the cleaning process through the squeezing friction of three sets of mutual friction structures.

[0035] It should be noted that the three sets of drive components 8 are driven by external motors to make the belts move synchronously, and squeeze and rub the conveyor belt 3 after it moves in a cyclic motion.

[0036] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 11 and Figure 12 As shown, in order to ensure the stability of the sliding of the opening and closing plate 7, a limiting block 5 is provided in the area of ​​the inner wall of the frame 1 opposite to the opening and closing plate 7. The opening and closing plate 7 can slide horizontally within the limiting block 5. The limiting block 5 plays a limiting and guiding role on the sliding trajectory of the opening and closing plate 7, preventing the opening and closing plate 7 from deviating when sliding, and ensuring the accuracy of the clamping action of the first pressure roller 61 or the second pressure roller 62.

[0037] To prevent the conveyor belt 3 from running off-center during operation, at least a slide rail 304 is provided on the inner surface of the conveyor belt 3. The slide rail 304 is arranged along the length of the conveyor belt 3. Limiting grooves 63 are opened on the first pressure roller 61 and the second pressure roller 62 to cooperate with the slide rail 304. The slide rail 304 can slide in the limiting groove 63, which not only plays a guiding and limiting role, but also increases the contact friction area between the pressure roller and the conveyor belt 3, improves the friction slag removal effect, effectively prevents the conveyor belt 3 from running off-center during clamping and operation, and improves the stability of equipment operation.

[0038] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 10 As shown, after the conveyor belt 3 undergoes friction through the mutual friction structure, the return bend 302 on the conveyor belt 3 will run into the interior of the support seat 9. Since the inner cavity of the support seat 9 is an arc-shaped structure and is concentric with the return bend 302, the inner wall of the support seat 9 is provided with a guide groove 901 that matches the slide rail 304. Through the cooperation of the guide groove 901 on the inner side of the support seat 9 with the slide rail 304 of the conveyor belt 3, the conveyor belt 3 is precisely supported and guided, which facilitates the high-pressure washing of the inner side of the conveyor belt 3 by the water spray assembly 11 under water pressure impact, thoroughly washing away the small impurities remaining after friction. At the same time, the guide groove 901 on the inner wall of the support seat 9 cooperates with the slide rail 304 of the conveyor belt 3 to ensure that the return bend 302 runs smoothly. The narrow diameter support roller 10 supports the return bend 302, reducing the wear of the conveyor belt 3 and ensuring the smooth operation of the conveyor belt 3.

[0039] It should be noted that multiple sets of narrow-diameter support rollers 10 are installed at equal intervals inside the support seat 9 to support the position of the bend 302 inside the support seat 9. It is necessary to ensure that the annular cavity structure of the bend 302 inside the conveyor belt 3 runs smoothly inside the support seat 9.

[0040] In this embodiment, after the conveyor roller 2 transports the beef on the conveyor belt 3 to the other end, meat residue remains on the surface of the conveyor belt 3. In order to facilitate subsequent rinsing and cleaning of the outside of the conveyor belt 3, an inclined scraper 4 is installed on one side of the conveyor belt 3 inside the frame 1 with an inclination angle of 30°. The inclined end of the scraper 4 is aligned with the outer surface of the conveyor belt 3. When the conveyor belt 3 is running, the scraper 4 can scrape off and adhere the meat residue attached to the outer surface of the conveyor belt 3, thus completing the initial cleaning of surface impurities.

[0041] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, after the mutual friction structure drives the first pressure roller 61 and the second pressure roller 62 on the inner side of the opening and closing plate 7 to rub against each other, the meat scraps on the surface of the conveyor belt 3 are loosened. The return bend 302 on the conveyor belt 3 will enter the interior of the support seat 9 for rinsing. Therefore, a rotating water pipe 1102 is provided inside the placement cavity 1101 on the inner side of the frame 1. The rotating water pipe 1102 is rotatably installed on the side wall of the placement cavity 1101 through a sealed bearing to ensure the sealing of the rotating water pipe 1102 when it rotates and to prevent water leakage. Four sets of inclined water pipes 1103 are evenly arranged around the rotating water pipe 1102 and along the rotating water pipe 1102. Seven sets of inclined water pipes 1103 are installed in the radial position of 2. The angle between the inclined water pipes 1103 and the rotating water pipes 1102 is 45°. The high-pressure nozzle 1104 adopts an atomizing nozzle. When water enters the interior of the inclined water pipes 1103, the rotating water pipes 1102 can be driven by the water pressure itself. At this time, the high-pressure nozzle 1104 can spray high-pressure water flow onto the bend 302 of the conveyor belt 3. The impact force is strong and can effectively remove meat scraps and impurities attached to the surface of the conveyor belt 3. One end of each set of rotating water pipes 1102 passes through the frame 1 and is connected to the external pipe 12. The external pipe 12 is used to connect to the external water supply equipment to provide a stable water source for the water spray assembly 11.

[0042] Reference Figure 5 , Figure 6 To further improve the stability of the conveyor belt 3, two sets of guide rollers 13 are symmetrically installed inside the frame 1. The outer circumferential surface of the guide rollers 13 abuts against the inner wall of the conveyor belt 3 to guide and limit the running trajectory of the conveyor belt 3, so as to prevent the conveyor belt 3 from deviating during the cyclic operation.

[0043] Reference Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 After each set of mutual friction structures completes the friction, the water spray assembly 11 of that set performs high-pressure rinsing on the inner side of the conveyor belt 3 under water pressure impact, thoroughly washing away the fine impurities remaining after friction. At the same time, water spray pipes 14 are installed inside the frame 1 and are correspondingly set on the outer surface of the conveyor belt 3. Each set of second pressure rollers 62 is equipped with a water spray pipe 14 below it. Simultaneously, the water spray pipes 14 below the second pressure rollers 62 of that set rinse the outer surface of the conveyor belt 3, realizing the synchronous connection of friction and rinsing. The three sets of mutual friction structures set inside the frame 1 are used to rub and clean the conveyor belt 3 in sequence, gradually removing impurities from the surface of the conveyor belt 3 and ensuring thorough cleaning.

[0044] Reference Figure 3 , Figure 6 and Figure 9After the conveyor belt 3 has undergone multiple friction and high-pressure impacts, it continues to run and enters the drying and disinfection process. At this time, the conveyor belt 3 runs to the drying component 15, where the drying sponge 1503 of the drying component 15 is in close contact with the outer surface of the conveyor belt 3, thoroughly wiping away the residual moisture on the surface of the conveyor belt 3 to prevent the growth of bacteria and provide a dry base for the subsequent disinfection process. Then, the conveyor belt 3 runs to the disinfection plate 16, where the disinfection cotton on the inner side of the disinfection plate 16 comes into contact with the surface of the conveyor belt 3, and evenly applies food-grade disinfectant to the surface of the conveyor belt 3, thoroughly disinfecting the dried conveyor belt 3, killing the bacteria remaining on the surface, improving the hygiene level of the conveyor belt 3, and ensuring the hygiene and safety of subsequent material transportation. After completing the drying and disinfection, the conveyor belt 3 is circulated to the upper conveyor section to continue the transportation of beef materials.

[0045] It should be noted that during operation, the speed of the drive motor can be adjusted to control the running speed of the conveyor belt 3 and the pressure of the high-pressure water pump according to the processing volume of beef slaughter and the condition of impurities, thereby adjusting the water flow intensity of the water spray assembly 11 and the water spray pipe 14 to ensure that the conveying efficiency and cleaning effect are matched. At the same time, the fit of the slide rail 304, guide groove 901, and limit groove 63 should be checked regularly, and residual impurities should be cleaned in time to avoid affecting the anti-deviation effect and the stability of equipment operation.

[0046] During use (operation), the semi-finished slaughtered product is placed stably on the upper layer of the conveyor belt 3. The conveyor belt 3 runs at a constant speed under the drive of the drive motor to the conveyor roller 2, transporting the beef material to the other end of the device, completing the conveying process of slaughtering and processing. After the conveyor roller 2 transports the beef on the conveyor belt 3 to the other end, the scraper 4 first scrapes off the impurities on the surface of the conveyor belt 3, completing the initial cleaning of the surface impurities. After the scraper 4 has finished scraping, the conveyor belt 3 continues to circulate to the lower layer. The conveyor belt 3 carrying impurities will enter the interior of three sets of mutual friction structures in sequence, realizing the gradual cleaning of the conveyor belt 3. First, the drive component 8 of the first set of mutual friction structures controls... The opening and closing plate 7 corresponding to the second pressure roller 62 moves towards each other, causing the second pressure roller 62 to clamp the upper part 301 and the lower part 303 (at this time, the first pressure roller 61 is not clamping the upper part 301 and the lower part 303). Since the upper part 301 and the lower part 303 run synchronously with the conveyor belt 3, relative friction is generated between them, which rubs off most of the meat scraps, blood and other impurities attached to the inner and outer surfaces of the conveyor belt 3. As the drive assembly 8 rotates, after the drive assembly 8 separates from the opening and closing plate 7 on the second pressure roller 62, it will then drive the opening and closing plate 7 on the first pressure roller 61, causing the corresponding first pressure roller 61 to clamp the upper part 301 and the lower part 303. 03. Clamping (at this time, the second pressure roller 62 is not clamped to the upper part 301 and the lower part 303). As the conveyor belt 3 continues to move, the water spray assembly 11 in the cavity of the return section 302 continues to work. The rotating water pipe 1102 drives the inclined water pipe 1103 and the high-pressure nozzle 1104 to rotate at a constant speed. The high-pressure nozzle 1104 sprays high-pressure atomized water onto the surface of the conveyor belt 3 of the return section 302 to thoroughly rinse the conveyor belt 3 after friction, washing away the residual fine impurities and slurry. At the same time, the guide groove 901 on the inner wall of the support base 9 cooperates with the slide rail 304 of the conveyor belt 3 to ensure the smooth operation of the return section 302. Narrow diameter support roller 10 The return bend 302 is supported to reduce wear on the conveyor belt 3. The water spray pipe 14 below the second pressure roller 62 of this group sprays water synchronously to assist in rinsing the outer surface of the conveyor belt 3. Subsequently, the drive assembly 8 controls the relative movement of the opening and closing plates 7, the first pressure roller 61 and the second pressure roller 62 are released, the upper part 301 and the lower part 303 are separated from each other, and the impurity liquid carrying impurities is discharged from the gap between them and flows into the impurity collection area, completing the friction slag removal and high-pressure rinsing process of the first set of mutual friction structures. After that, the conveyor belt 3 enters the second and third sets of mutual friction structures in sequence, repeating the above friction and rinsing process to gradually remove the impurities remaining on the surface of the conveyor belt 3 and ensure thorough cleaning.

[0047] Subsequently, the conveyor belt 3 runs to the bottom of the second pressure roller 62, and the water spray pipe 14 sprays water onto the outer surface of the conveyor belt 3 to perform a secondary rinsing, washing away the small impurities remaining after scraping the material, and ensuring that there are no obvious impurities remaining on the surface of the conveyor belt 3.

[0048] After the conveyor belt 3 has undergone multiple friction and high-pressure rinsing processes, it continues to run and enters the drying and disinfection process. At this time, the conveyor belt 3 runs to the drying component 15, where the drying sponge 1503 of the drying component 15 is in close contact with the outer surface of the conveyor belt 3, thoroughly wiping away the residual moisture on the surface of the conveyor belt 3 to prevent the growth of bacteria and provide a dry base for the subsequent disinfection process. Subsequently, the conveyor belt 3 runs to the disinfection plate 16, where the disinfection cotton on the inner side of the disinfection plate 16 comes into contact with the surface of the conveyor belt 3, and evenly applies food-grade disinfectant to the surface of the conveyor belt 3, thoroughly disinfecting the dried conveyor belt 3, killing the bacteria remaining on the surface, improving the hygiene level of the conveyor belt 3, and ensuring the hygiene and safety of subsequent material transportation. After completing the drying and disinfection, the conveyor belt 3 is circulated to the upper conveyor section to continue the transportation of beef materials.

[0049] 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.

[0050] 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. An automated beef slaughtering conveyor belt device, characterized in that, include: A conveyor belt (3) is wound around two sets of conveyor rollers (2). The upper and lower layers of the conveyor belt (3) are provided with at least one set of mutual friction structures. The mutual friction structures include an upward section (301), a return section (302) and a downward section (303) arranged sequentially in the direction of the conveyor belt (3) running. The return section (302) forms a cavity structure and a water spray assembly (11) is provided inside the cavity structure. The first pressure roller (61) is symmetrically arranged on the upper sides of the upper part (301) and the lower part (303); The second pressure roller (62) is symmetrically arranged on the lower sides of the upper part (301) and the lower part (303); The opening and closing plate (7) is rotatably installed at both ends of each set of first pressure roller (61) and second pressure roller (62). At least two sets of tension springs (701) are provided on the inner side of the two sets of opening and closing plates (7). The opening and closing plates (7) move relative to each other or towards each other to control the first pressure roller (61) and the second pressure roller (62) to alternately clamp the upper part (301) and the lower part (303). The upper part (301) and the lower part (303) run synchronously with the conveyor belt (3). The upper part (301) and the lower part (303) of the clamping part rub against each other to remove meat residue. The upper part (301) and the lower part (303) of the non-clamping part discharge the impurities carrying meat residue. A drive assembly (8) is located on the side of the opening and closing plate (7) away from the conveyor belt (3) and is used to control the opening and closing of the opening and closing plate (7).

2. The automated beef slaughtering conveyor belt device according to claim 1, characterized in that, It also includes a frame (1), the conveying roller (2) is installed inside the frame (1), and a limiting block (5) is provided in the area of ​​the inner wall of the frame (1) opposite to the opening and closing plate (7), and the opening and closing plate (7) can slide horizontally within the limiting block (5).

3. The automated beef slaughtering conveyor belt device according to claim 2, characterized in that, The drive assembly (8) includes a half gear (801), which is located on the side of the opening and closing plate (7) away from the conveyor belt (3) and passes through the side wall of the frame (1). The upper and lower sides of the half gear (801) are meshed with a first gear (802), and one side of the first gear (802) is meshed with a second gear (803). The first gear (802) and the second gear (803) are both provided with an integral swing arm (806) on the side away from the half gear (801). The swing arm (806) is provided with a sliding groove (804), and a sliding fixing pin (805) is provided in the sliding groove (804). The other end of the fixing pin (805) is fixed on the opening and closing plate (7).

4. The automated beef slaughtering conveyor belt device according to claim 1, characterized in that, The inner surface of the conveyor belt (3) is provided with at least two sets of slide rails (304). It also includes a support base (9), the inner cavity of which is an arc-shaped structure and concentric with the bend (302). The inner wall of the support base (9) is provided with a guide groove (901) that is adapted to the slide rail (304). The inner side of the support base (9) also has a narrow diameter support roller (10), which is rotatably mounted on both ends of the support base (9) through a bearing seat to support the bend (302) of the conveyor belt (3).

5. An automated beef slaughtering conveyor belt device according to claim 4, characterized in that, The first pressure roller (61) and the second pressure roller (62) are each provided with a limiting groove (63) that is adapted to the slide rail (304). The slide rail (304) can be inserted into the limiting groove (63) and slide to realize the guiding and limiting of the conveyor belt (3).

6. An automated beef slaughtering conveyor belt device according to claim 2, characterized in that, It also includes a scraper (4), which is installed obliquely inside the frame (1) and located outside the conveyor belt (3), with the oblique end of the scraper (4) in contact with the outer surface of the conveyor belt (3).

7. An automated beef slaughtering conveyor belt device according to claim 2, characterized in that, The water spray assembly (11) includes a placement cavity (1101) located inside the frame (1). The placement cavity (1101) is provided with a rotating water pipe (1102). The rotating water pipe (1102) is rotatably mounted on the side wall of the placement cavity (1101) via a sealed bearing. Inclined water pipes (1103) are installed at equal intervals along the axis of the rotating water pipe (1102) on the surface of the rotating water pipe (1102). A high-pressure nozzle (1104) is sealed at one end of the inclined water pipe (1103). One end of multiple sets of rotating water pipes (1102) passes through the frame (1) and is connected to the outer pipe (12).

8. An automated beef slaughtering conveyor belt device according to claim 2, characterized in that, Two sets of guide rollers (13) are symmetrically installed inside the frame (1). The outer circumferential surface of the guide rollers (13) abuts against the inner wall of the conveyor belt (3) to guide and limit the running trajectory of the conveyor belt (3).

9. An automated beef slaughtering conveyor belt device according to claim 2, characterized in that, A water spray pipe (14) is also installed on the inner side of the frame (1). The water spray pipe (14) is arranged corresponding to the outer surface of the conveyor belt (3), and the water spray pipe (14) is provided below each group of second pressure rollers (62).

10. An automated beef slaughtering conveyor belt device according to any one of claims 2-9, characterized in that, The frame (1) is equipped with a wiping assembly (15) on the inner side and is located downstream of the last set of second pressure rollers (62) for wiping the surface of the cleaned conveyor belt (3). A disinfection plate (16) is provided on the downstream side of the wiping assembly (15) for disinfecting the surface of the wiped conveyor belt (3).

Images