Protective equipment for livestock slaughtering

Abstract

The utility model discloses a protective device for livestock slaughtering, which relates to the field of livestock slaughtering and comprises a base, a support frame is arranged at the top end of the base, and a conveyor belt matched with the base is arranged on the inner side of the bottom of the support frame; a pressure drop mechanism matched with the conveying belt is arranged on the inner side of the top of the supporting frame, a mechanical arm is arranged at the top end of the supporting frame, a cutting tool matched with the conveying belt is arranged at the bottom end of the mechanical arm, livestock conveyed by the conveying belt is cut through the cutting tool, and protection mechanisms matched with the base are arranged on the two sides of the cutting tool. A material receiving box matched with the base and the cutting tool is arranged between the two protection mechanisms. A control panel is arranged on one side of the supporting frame. Under the matching action of the conveying belt, the pressure drop mechanism, the cutting tool and the protection mechanism, the cleaning and maintenance cost is reduced, the cross contamination risk is reduced, and the meat hygienic quality of a production line is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of livestock slaughtering, specifically, relate to a kind of livestock slaughtering protective equipment. BACKGROUND

[0002] Livestock slaughtering is the necessary link of meat food processing, which is the key step of converting mature livestock into safe edible meat, ensuring that meat supply meets human dietary needs; Standardized slaughtering process can effectively implement quarantine inspection, prevent sick livestock meat from flowing into the market, and protect food safety and public health; Furthermore, modern slaughtering processing can realize the full utilization of livestock resources, and in addition to meat, fur, bone, internal organs and other by-products can be processed into various industrial raw materials and medical supplies.

[0003] In the prior art, when livestock slaughtering is carried out, first, the livestock to be slaughtered is subjected to quarantine inspection to ensure its health status; then, humane stunning (such as electric shock, gas anesthesia, etc.) is carried out to make the animal lose consciousness instantly; then, a bloodletting process is adopted to achieve rapid bloodletting by precisely cutting off the neck blood vessels, ensuring meat quality and meeting hygiene requirements; afterwards, the carcass is subjected to mechanical production line processes such as scalding / peeling, evisceration, carcass splitting, etc., and the whole process needs to be operated in a low-temperature clean environment.

[0004] However, in the prior art, when the carcass is split, due to the lack of effective downward pressing and fixing structure at the conveying belt part, the livestock carcass is prone to displacement or shaking during carcass splitting, which not only affects cutting accuracy and work efficiency, but also poses a safety hazard of tool slipping and injuring people; secondly, during carcass splitting, the meat scraps, bone residues and blood water generated during high-speed cutting will splash everywhere, not only polluting the working environment, but also possibly causing cross contamination and affecting meat hygiene and safety.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0006] In view of the problems in the related art, the utility model proposes a protective equipment for livestock slaughtering to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the following specific technical solutions:

[0008] The utility model provides a protective equipment for livestock slaughtering, including the base, the top of base is provided with the support frame, the bottom inboard of support frame is provided with the conveyer belt matched with base, the top inboard of support frame is provided with the pressure drop mechanism matched with conveyer belt, the top of support frame is provided with the mechanical arm, the bottom of mechanical arm is provided with the cutting tool matched with conveyer belt, and the livestock transported by conveyer belt is cut through cutting tool, and the both sides of cutting tool are provided with the protection mechanism matched with base, the material receiving box matched with base and cutting tool is arranged between the protection mechanism of two groups, and the control panel is arranged on the side of support frame.

[0009] Further, in order to adjust the distance between the pressing plate and the livestock carcass, the pressure drop mechanism includes a bidirectional threaded rod arranged on the top inboard of the support frame, one end of the bidirectional threaded rod penetrates the support frame and is provided with a motor, and the outer side of the bidirectional threaded rod is symmetrically provided with a sliding block. The both sides of the sliding block are provided with movable rods, the other ends of the movable rods are provided with connecting blocks, the bottom ends of the connecting blocks are provided with pressing plates matched with the conveyer belt. The threads at both ends of the bidirectional threaded rod are symmetrically arranged, and the directions of the threads are opposite. The bottom end of the pressing plate is uniformly provided with a plurality of rollers, and the shape of the pressing plate is U-shaped.

[0010] Further, in order to block the splashing of meat and blood when the carcass is cut, the protection mechanism includes a support plate arranged on the top end of the base, a protection plate arranged on the side of the support plate close to the cutting tool, a limiting block arranged on the side of the support plate away from the cutting tool and matched with the support plate, a first boss arranged on the side of the protection plate close to the support plate, and the cross section of the first boss is triangular. A telescopic assembly is arranged on the bottom side of the support plate and matched with the first boss. The telescopic assembly includes a through hole arranged on the side of the support plate, a support block arranged on the side of the support plate away from the protection plate and matched with the support plate, a handle arranged on the side of the support block, a limiting rod arranged on the side of the handle and matched with the through hole, a second boss arranged on the side of the limiting rod and matched with the first boss, and a spring arranged between the second boss and the support block. The first boss and the second boss are the same structure and opposite to each other, and form a parallelogram structure.

[0011] The utility model has the advantages of:

[0012] 1. The utility model cooperates with the conveyer belt, the pressure drop mechanism, the cutting tool and the protection mechanism, accurately adjusts the pressure drop mechanism to press the distance of the livestock carcass, clamps and fixes the livestock of different body shapes, ensures that the carcass is stable and does not displace in the cutting process, improves the qualified rate of meat cutting, in addition, cooperates with the detachable protection mechanism, can effectively block the splashing of meat and blood, reduces the cost of cleaning and maintenance, reduces the cross contamination risk, and improves the meat hygiene quality of the production line.

[0013] 2. The utility model discloses under the action of the protection mechanism, optimized dismouting design, convenient depth cleaning and maintenance, convenient for replacing damaged parts simultaneously, ensure that the protection mechanism is always in the best working condition, the health compliance and operation efficiency of production line are improved obviously. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed in the embodiments will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Figure 1 It is one of structure schematic diagram of the protective equipment for livestock slaughtering according to the utility model embodiment;

[0016] Figure 2 It is the second structure schematic diagram of the protective equipment for livestock slaughtering according to the utility model embodiment;

[0017] Figure 3 It is Figure 2 The local enlarged view of A in Fig.

[0018] Figure 4 It is the sectional view of the protective equipment for livestock slaughtering according to the utility model embodiment;

[0019] Figure 5 It is the local enlarged view of B in Fig. Figure 4

[0020] In the drawing:

[0021] 1, base;2, support frame;3, conveying belt;4, pressure drop mechanism;401, bidirectional screw rod;402, motor;403, sliding block;404, movable rod;405, connecting block;406, pressing plate;407, idler wheel;5, cutting tool;6, protection mechanism;601, support plate;602, protection plate;603, limit block;604, first boss;605, telescopic assembly;6051, through hole;6052, support block;6053, handle;6054, limit rod;6055, second boss;6056, spring;7, material receiving box;8, control panel;9, mechanical arm. DETAILED DESCRIPTION

[0022] ​To further illustrate the embodiments, the utility model provides has the drawing, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the related description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiment of the utility model, a protection equipment for livestock slaughtering is provided.

[0024] The utility model will be further illustrated by combining with the specific embodiment and the drawing, as shown in the drawing, Figures 1-5 The protection equipment for livestock slaughtering according to the embodiment of the utility model comprises a base 1, the top end of the base 1 is provided with a support frame 2, the inner bottom of the support frame 2 is provided with a conveying belt 3 matched with the base 1, the inner top of the support frame 2 is provided with a pressure reduction mechanism 4 matched with the conveying belt 3, the top end of the support frame 2 is provided with a mechanical arm 9, the bottom end of the mechanical arm 9 is provided with a cutting tool 5 matched with the conveying belt 3, the livestock transported by the conveying belt 3 is cut through the cutting tool 5, and the two sides of the cutting tool 5 are both provided with a protection mechanism 6 matched with the base 1; a material receiving box 7 matched with the base 1 and the cutting tool 5 is arranged between the two protection mechanisms 6; and the support frame 2 is provided with a control panel 8 on one side.

[0025] By means of the above technical scheme, under the cooperation of the conveying belt 3, the pressure reduction mechanism 4, the cutting tool 5 and the protection mechanism 6, the livestock of different body types can be clamped and fixed by precisely adjusting the pressing distance of the pressure reduction mechanism 4 to the livestock carcass, the carcass is stable and does not displace in the cutting process, the qualified rate of meat segmentation is improved, in addition, the detachable protection mechanism 6 can effectively block the splashing of meat and blood, reduce the cost of cleaning and maintenance, reduce the risk of cross contamination, and improve the meat hygiene quality of the production line; under the action of the protection mechanism 6, the disassembly and assembly design is optimized, deep cleaning and maintenance are facilitated, damaged parts can be replaced at any time, the protection mechanism 6 is always in the best working state, and the hygiene compliance and operation efficiency of the production line are significantly improved.

[0026] It should be explained that the conveying belt 3 mainly comprises a ring-shaped flexible belt body (usually made of high-temperature-resistant silicone or Teflon coated fabric), a driving roller, a driven roller, a tensioning mechanism and a motor driving mechanism, and its working principle is as follows: the motor drives the driving roller to rotate, the ring-shaped belt body is driven to rotate circularly by friction, and the tensioning mechanism keeps the belt body constant tension to avoid slipping.

[0027] The cutting tool 5 is a special tool for cutting livestock carcasses. The cutting tool 5 is mainly driven by a high-speed motor to drive a set of precision gear sets, to drive the annular saw blade or the disc-shaped alloy cutting blade to rotate at high speed. The blade is made of special stainless steel material and is treated by low-temperature quenching. The blade part is designed in the shape of alternating wolf teeth. The rapid cutting of meat fibers is realized through the principle of high-frequency vibration shearing. When working, the motor transmits torque to the main shaft through the reduction box to drive the blade to rotate in the clockwise and counterclockwise directions for cutting. At the same time, the built-in hydraulic buffer mechanism can automatically adjust the feeding speed according to the hardness of the carcass bones in combination with the control panel 8.

[0028] In addition, the mechanical arm 9 is a kind of bionic mechanical device composed of multiple joints and connecting rods, containing motors, sensors and end effectors. The structure of the mechanical arm 9 is composed of degrees of freedom in series or parallel through rotating joints and moving joints, combined with the control panel 8, and the trajectory is planned according to the kinematics algorithm, the joint movement is driven, and the closed-loop control is formed through real-time sensor feedback, so as to realize precise spatial positioning and operation. The end effector can be replaced according to the task requirement, which is the prior art and will not be described in detail here.

[0029] In one embodiment, for the above-mentioned pressure reduction mechanism 4, the pressure reduction mechanism 4 includes a bidirectional threaded rod 401 arranged inside the top of the support frame 2, one end of the bidirectional threaded rod 401 penetrates the support frame 2 and is provided with a motor 402, and the outer side of the bidirectional threaded rod 401 is symmetrically provided with a sliding block 403; the two sides of the sliding block 403 are both provided with a movable rod 404, the other end of the movable rod 404 is provided with a connecting block 405, and the bottom end of the connecting block 405 is provided with a pressure plate 406 matched with the conveying belt 3; the threads at both ends of the bidirectional threaded rod 401 are symmetrically arranged, and the directions of the threads are opposite; the bottom end of the pressure plate 406 is uniformly provided with a plurality of rollers 407, and the shape of the pressure plate 406 is U-shaped; so as to adjust the distance between the pressure plate 406 and the livestock carcass.

[0030] The working principle of the pressure reduction mechanism 4 is as follows:

[0031] When it is needed to increase the distance between the pressing plate 406 and the livestock carcass, the motor 402 in the pressure reducing mechanism 4 is controlled and started through the control panel 8, under the rotating action of the output shaft of the motor 402, the bidirectional threaded rod 401 is driven to rotate clockwise, based on the symmetric setting of the threads at both ends of the bidirectional threaded rod 401 and the opposite directions of the threads, under the rotating action of the bidirectional threaded rod 401, the two groups of sliding blocks 403 are driven to move away from each other in the horizontal direction, under the action of the two groups of sliding blocks 403 moving away from each other, the movable rod 404 is driven to rotate, under the rotating action of the movable rod 404, the connecting block 405 is driven to rise in the vertical direction, under the rising action of the connecting block 405, the pressing plate 406 is driven to rise in the vertical direction, under the rising action of the pressing plate 406 in the vertical direction, the distance between the pressing plate 406 and the livestock carcass is increased, when the distance between the roller 407 and the conveyor belt 3 is adjusted to a suitable distance, the motor 402 is controlled to stop running through the control panel 8, and the fixing of the pressing plate 406 is realized.

[0032] When it is needed to reduce the distance between the pressing plate 406 and the livestock carcass, the motor 402 in the pressure reducing mechanism 4 is controlled and started through the control panel 8, under the rotating action of the output shaft of the motor 402, the bidirectional threaded rod 401 is driven to rotate counterclockwise, based on the symmetric setting of the threads at both ends of the bidirectional threaded rod 401 and the opposite directions of the threads, under the rotating action of the bidirectional threaded rod 401, the two groups of sliding blocks 403 are driven to move close to each other in the horizontal direction, under the action of the two groups of sliding blocks 403 moving close to each other, the movable rod 404 is driven to rotate, under the rotating action of the movable rod 404, the connecting block 405 is driven to descend in the vertical direction, under the descending action of the connecting block 405, the pressing plate 406 is driven to descend in the vertical direction, under the descending action of the pressing plate 406 in the vertical direction, the distance between the pressing plate 406 and the livestock carcass is reduced, when the distance between the roller 407 and the conveyor belt 3 is adjusted to a suitable distance, the motor 402 is controlled to stop running through the control panel 8, and the fixing of the pressing plate 406 is realized.

[0033] In one embodiment, for the above-mentioned protection mechanism 6, the protection mechanism 6 comprises a supporting plate 601 arranged at the top end of the base 1, the supporting plate 601 is provided with a protection plate 602 close to one side of the cutting tool 5, the protection plate 602 is provided with a limiting block 603 matched with the supporting plate 601 away from the cutting tool 5; the protection plate 602 is provided with a first boss 604 at the bottom end of the side close to the supporting plate 601, and the cross section of the first boss 604 is triangular; the bottom side of the supporting plate 601 is provided with a telescopic assembly 605 matched with the first boss 604; the telescopic assembly 605 comprises a through hole 6051 opened on one side of the supporting plate 601, the through hole 6051 is provided with a supporting block 6052 matched with the supporting plate 601 away from the protection plate 602, one side of the supporting block 6052 is provided with a handle 6053, one side of the handle 6053 is provided with a limiting rod 6054 matched with the through hole 6051 through the supporting block 6052, one side of the limiting rod 6054 is provided with a second boss 6055 matched with the first boss 604 (the inclined surfaces of the second boss 6055 and the first boss 604 are parallel and equal), and a spring 6056 is arranged between the second boss 6055 and the supporting block 6052; the first boss 604 and the second boss 6055 are the same structure and opposite to each other, and the first boss 604 and the second boss 6055 form a parallelogram structure; so as to block the splashing of meat and blood when the carcass is cut.

[0034] The working principle of the protection mechanism 6 is as follows:

[0035] When the protection plate 602 is disassembled, the handle 6053 in the telescopic assembly 605 is pulled along the horizontal direction to drive the handle 6053 to move horizontally, under the action of the movement of the handle 6053, the limiting rod 6054 moves away from the protection plate 602, under the action of the movement of the limiting rod 6054, the spring 6056 is extruded, at the same time, the second boss 6055 is separated from the first boss 604, based on the cooperation between the limiting block 603 and the supporting plate 601, at this time, the protection plate 602 can be lifted vertically until it is separated from the supporting plate 601, realizing the disassembly of the protection plate 602.

[0036] During installation of the protective plate 602, the protective plate 602 is lowered in the vertical direction based on the cooperation between the limiting block 603 and the support plate 601 until the inclined surface at the bottom of the first boss 604 contacts the inclined surface at the top end of the second boss 6055, and under the continuous lowering action of the protective plate 602, the second boss 6055 is extruded by the first boss 604, so that the second boss 6055 continuously moves away from the protective plate 602, and under the movement of the second boss 6055, the spring 6056 is extruded until the inclined surface positions of the first boss 604 and the second boss 6055 are completely separated, and under the reset action of the spring 6056, the second boss 6055 is driven to move along the limiting rod 6054 towards the protective plate 602, at this time, the fixing of the protective plate 602 is realized under the action of the second boss 6055, and the installation of the protective plate 602 is completed.

[0037] In order to facilitate the understanding of the above technical solutions of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

[0038] In actual application, first, according to the condition of the livestock carcass to be cut, the motor 402 in the pressure reduction mechanism 4 is controlled and started through the control panel 8, and under the rotating action of the output shaft of the motor 402, the distance between the pressing plate 406 and the conveying belt 3 is adjusted, then the livestock carcass to be cut is placed at the top end of the conveying belt 3 and the conveying belt 3 is started, when the distance between the roller 407 and the conveying belt 3 is adjusted to a proper distance, the motor 402 is controlled to stop running through the control panel 8, so that the fixing of the pressing plate 406 is realized, then the livestock carcass to be cut contacts the bottom end of the pressing plate 406 under the cooperation of the roller 407 and is fixed by the U-shaped structure of the pressing plate 406, and then the cutting tool 5 is controlled and started through the control panel 8, and the livestock carcass is cut through the cooperation of the cutting tool 5 and the mechanical arm 9 controlled and started, the splashed meat and blood water in the cutting operation are blocked by the protective plate 602 in the protection mechanism 6, and finally the cut livestock carcass falls into the receiving box; when it is necessary to disassemble, maintain and clean the protective plate 602, the handle 6053 in the telescopic assembly 605 can be pulled along the horizontal direction to drive the second boss 6055 to disengage from the first boss 604, and the protective plate 602 can be lifted in the vertical direction based on the cooperation between the limiting block 603 and the support plate 601, until the support plate 601 is disengaged, so that the protective plate 602 is disassembled and maintenance is facilitated.

[0039] In summary, by means of the technical scheme of the utility model, the utility model is used in cooperation with the conveying belt 3, the pressure drop mechanism 4, the cutting tool 5 and the protection mechanism 6, through the accurate adjustment of the pressure drop mechanism 4 to the pressure drop spacing of the livestock carcass, the livestock of different body shapes can be clamped and fixed, the carcass is stable and does not displace in the cutting process, the qualified rate of meat product segmentation is improved, in addition, in cooperation with the detachable protection mechanism 6, the splashing of the minced meat and blood water can be effectively blocked, the cost of cleaning and maintenance is reduced, the cross contamination risk is reduced, the hygiene quality of the meat product of the production line is improved; under the action of the protection mechanism 6, the dismounting design is optimized, the deep cleaning and maintenance are facilitated, meanwhile, the damaged parts are convenient to replace, the protection mechanism 6 is ensured to be in the best working state all the time, the hygiene compliance and operation efficiency of the production line are significantly improved.

[0040] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can pass through the indirect connection of intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0041] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A protective device for livestock slaughtering, comprising a base (1), characterized in that, The top of the base (1) is provided with a support frame (2), and the bottom inner side of the support frame (2) is provided with a conveyor belt (3) that cooperates with the base (1). The support frame (2) is provided with a pressure reduction mechanism (4) that cooperates with the conveyor belt (3) on the inner side of the top. The support frame (2) is provided with a mechanical arm (9) at the top. The mechanical arm (9) is provided with a cutting blade (5) that cooperates with the conveyor belt (3) at the bottom. The livestock transported by the conveyor belt (3) is cut by the cutting blade (5). The cutting blade (5) is provided with a protective mechanism (6) that cooperates with the base (1) on both sides. A receiving box (7) that cooperates with the base (1) and the cutting tool (5) is provided between the two sets of protective mechanisms (6); A control panel (8) is provided on one side of the support frame (2).

2. The protective equipment for livestock slaughtering according to claim 1, characterized in that, The pressure reduction mechanism (4) includes a bidirectional threaded rod (401) disposed on the inner side of the top of the support frame (2). One end of the bidirectional threaded rod (401) passes through the support frame (2) and is provided with a motor (402). Slider (403) is symmetrically disposed on the outer side of the bidirectional threaded rod (401). Both sides of the slider (403) are provided with movable rods (404), and the other end of each movable rod (404) is provided with a connecting block (405). The bottom end of each of the connecting blocks (405) is provided with a pressure plate (406) that cooperates with the conveyor belt (3).

3. The protective equipment for livestock slaughtering according to claim 2, characterized in that, The threads at both ends of the bidirectional threaded rod (401) are symmetrically arranged, and the directions of the threads are opposite. The bottom end of the pressure plate (406) is evenly provided with several rollers (407), and the shape of the pressure plate (406) is U-shaped.

4. The protective equipment for livestock slaughtering according to claim 1, characterized in that, The protective mechanism (6) includes a support plate (601) disposed at the top of the base (1), a protective plate (602) disposed on the side of the support plate (601) near the cutting tool (5), and a limiting block (603) that cooperates with the support plate (601) disposed on the side of the protective plate (602) away from the cutting tool (5).

5. A protective device for livestock slaughtering according to claim 4, characterized in that, The protective plate (602) has a first boss (604) at the bottom end of the side near the support plate (601), and the cross-section of the first boss (604) is triangular. A telescopic component (605) that cooperates with the first boss (604) is provided through one side of the bottom of the support plate (601).

6. A protective device for livestock slaughtering according to claim 5, characterized in that, The telescopic component (605) includes a through hole (6051) on one side of the support plate (601). A support block (6052) that cooperates with the support plate (601) is provided on the side of the through hole (6051) away from the protective plate (602). A handle (6053) is provided on one side of the support block (6052). A limiting rod (6054) that cooperates with the through hole (6051) is provided through the support block (6053) on one side of the handle (6053). A second boss (6055) that cooperates with the first boss (604) is provided on one side of the limiting rod (6054). A spring (6056) is provided between the second boss (6055) and the support block (6052).

7. A protective device for livestock slaughtering according to claim 6, characterized in that, The first boss (604) and the second boss (6055) have the same structure but are opposite to each other. The first boss (604) and the second boss (6055) form a parallelogram structure.

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