Raw material conveying device for food processing

Abstract

The invention discloses a raw material conveying device for food processing, and belongs to the technical field of food processing.The raw material conveying device for food processing comprises a supporting frame, a conveying assembly is installed at the top end of the interior of the supporting frame, and a washing mechanism is installed in the center of the interior of the supporting frame; a reciprocating mechanism is arranged at the position, located in the center of the washing mechanism, of the interior of the supporting frame, and an inner brushing mechanism is installed on the reciprocating mechanism. Through the design of the outer brush mechanism, the inner brush mechanism and the reciprocating mechanism, the conveying mesh belt can be subjected to coarseness and precision cleaning, when meat loaves are normally conveyed, coarseness cleaning can be conducted, normal conveying of the meat loaves is not affected, meanwhile, the influence caused by minced meat can be reduced, and during precision cleaning, the meat loaves can be cleaned more accurately. Two-way mechanical friction is formed through reciprocating movement, blood clots or minced meat adhering to gaps and grooves of the conveying net belt can be effectively removed, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a raw material conveying device for food processing. Background Art

[0002] Food raw material processing refers to the process of treating natural or primary edible raw materials through physical, chemical or biotechnological means to change their form, properties or composition, so as to obtain products that meet food standards, are easy to store or directly eat. The raw materials include animals, plants, microorganisms and their extracts. The processing goals include extending the shelf life, improving safety, and improving sensory quality and nutritional value. However, the conveying device for meat raw material processing refers to a special mechanical equipment or automation system used to safely, efficiently and hygienically transport raw materials such as pig carcasses, cuts of meat, offal, bones, etc. during the process of slaughtering, cutting, processing and packaging of meat. Its core function is to realize the continuous transmission of raw materials between different processing links, while ensuring food safety, reducing pollution and improving production efficiency.

[0003] The existing meat processing and transportation usually uses a conveyor belt, which is not only convenient for cleaning, but also convenient for removing blood from the meat to prevent the meat from being soaked and spoiled. In addition, a cleaning mechanism is installed in the existing conveying device to automatically clean the conveyor belt. During the cleaning process, the dead corners of the conveyor belt cannot be cleaned, and when the residual minced meat on the conveyor belt is cleaned by a roller brush, it cannot be automatically cleaned. During the next cleaning process, the minced meat on the roller brush affects the cleaning effect of the conveyor belt, and the staff needs to clean it manually, which increases the labor cost. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a raw material conveying device for food processing.

[0005] The technical solution adopted to solve the above technical problems is: a raw material conveying device for food processing, comprising a support frame, a conveying assembly is installed at the top of the inner part of the support frame, and a flushing mechanism is installed at the inner center of the support frame; A reciprocating mechanism is provided inside the support frame at the center of the flushing mechanism, an inner brush mechanism is installed on the reciprocating mechanism, and an outer brush mechanism is installed on the reciprocating mechanism at a position below the inner brush mechanism.

[0006] Furthermore, a first outer shell is fixedly connected to the center of the front end of the support frame, a second outer shell is fixedly connected to the center of the rear end of the support frame, and a discharge funnel is fixedly connected to the inner bottom end of the support frame.

[0007] Through the above technical solution, the first shell and the second shell are used to protect the parts in the reciprocating mechanism and the outer brush mechanism. The discharge funnel can collect the minced meat scraped by the inner brush mechanism and the outer brush mechanism, and can also collect the waste water flushing the conveying component, which can be easily discharged.

[0008] Furthermore, the conveying assembly includes a plurality of first rotating shafts rotatably connected to the center of the support frame, the front and rear ends of the outer walls of the plurality of first rotating shafts are fixedly connected to first sprockets, the front and rear ends of the plurality of first rotating shafts are provided with first chains, the two first chains are respectively meshed with the corresponding first sprockets, a conveyor belt is fixedly connected between the two first chains, a first motor is fixedly installed on the top end of one side of the front end of the support frame, and the rear end of the output shaft of the first motor is fixedly connected to the front end of one of the first rotating shafts.

[0009] Through the above technical scheme, when the meat blocks need to be processed and conveyed, the meat blocks are placed on the conveyor mesh belt, the first motor is started, and the output shaft rotates to drive the connected first rotating shaft to rotate, thereby driving the two connected first sprockets to rotate, and the remaining first sprockets cooperate to drive the two first chains to rotate, thereby driving the conveyor mesh belt to rotate, thereby realizing the transportation of the meat blocks. At the same time, the conveyor mesh belt can facilitate the removal of blood and water in the meat blocks to prevent the meat from being soaked and deteriorated.

[0010] Furthermore, the flushing mechanism includes two groups of water pipes rotatably connected to the center of the support frame, multiple nozzles are fixedly connected to the two groups of water pipes, and the rear ends of the two groups of water pipes are fixedly connected to a Z-shaped axis, two fixed plates are fixedly connected to the rear end center of the support frame, and two limit rods are fixedly connected to the inner sides of the two fixed plates, and the rear ends of the support frame are respectively fixedly connected to the first fixed frame at positions close to the two fixed plates, and cylinders are fixedly installed on the two first fixed frames, a first connecting pipe is rotatably connected between the two groups of water pipes, a second fixed frame is fixedly connected to the front end of the support frame, a water pump is fixedly installed on the top of the second fixed frame, and a second connecting pipe is fixedly connected between the water pump and the first connecting pipe.

[0011] Through the above technical scheme, when the conveyor mesh belt is flushed, the conveyor mesh belt will pass through the positions of multiple nozzles, and the water pump is started. The water pump draws external water and transports it to the first connecting pipe through the second connecting pipe, and then transports it to the two groups of water pipes. One group of water pipes first sprays water to flush the conveyor mesh belt through multiple nozzles, and at the same time, the adjacent cylinders are started, and the connected first connecting pipes are pushed by the pistons, thereby pushing the two Z-shaped shafts on the inner walls thereof, thereby driving the two Z-shaped shafts to rotate, so as to realize the rotation of the adjacent group of water pipes, and realize the rotation and spraying of water on the conveyor mesh belt, which can flush away the blood or minced meat in the gaps of the conveyor mesh belt, avoid the residue of blood and minced meat, reduce the risk of microbial contamination, and improve the quality of meat transportation. After flushing, after being cleaned by the inner brush mechanism and the outer brush mechanism, the other group of water pipes flushes it in the same way through multiple nozzles, so as to clean the brushed conveyor mesh belt again, which greatly improves the cleaning effect of the conveyor mesh belt.

[0012] Furthermore, one end of the two cylinder pistons is fixedly connected to the corresponding first connecting tube, the rear ends of the outer walls of the multiple Z-shaped shafts are slidably connected to the corresponding first connecting tube, and the multiple limit rods pass through the corresponding first connecting tube.

[0013] Through the above technical solution, when the first connecting pipe is pushed, it is slidably connected with the corresponding two limit rods, thereby improving its stability during movement.

[0014] Furthermore, the reciprocating mechanism includes slide rails that are fixedly connected to the front and rear ends of the support frame, a movable frame is slidably connected between the two slide rails, a third fixed frame is fixedly connected to the front end of the support frame near the movable frame, a second motor is fixedly installed on the third fixed frame, a turntable is fixedly connected to the outer wall of the output shaft of the second motor, a connecting rod is rotatably connected to the rear end of the turntable, the other end of the connecting rod is rotatably connected to the movable frame, and a plurality of brush rods are fixedly connected to both ends of the center of the movable frame.

[0015] Through the above technical solution, when the conveyor mesh belt needs to be precision cleaned, the second motor is started, and the turntable is driven to rotate by rotating the output shaft, thereby driving the connecting rod to rotate, thereby driving the movable frame to slide on the two slide rails, thereby driving the inner brush mechanism and the outer brush mechanism to move back and forth. Since the conveyor mesh belt is also transmitting, bidirectional mechanical friction is formed, which can effectively remove blood clots or minced meat adhering to the gaps and grooves of the conveyor mesh belt, thereby achieving precision cleaning.

[0016] Furthermore, the internal brush mechanism includes a connecting plate above the movable frame, a plate brush is fixedly connected to the bottom center of the connecting plate, threaded rods are fixedly connected to the front and rear ends of the bottom of the connecting plate, springs are fixedly connected to the outside of the threaded rods near the bottom of the connecting plate, and nuts are threadedly connected to multiple threaded rods.

[0017] Through the above technical solution, when the conveyor mesh belt is roughly cleaned, when the conveyor mesh belt is driven, due to the unevenness on the conveyor mesh belt, when it touches the plate brush, it is buffered by multiple springs and the downward pressure of the plate brush is automatically adjusted to achieve cleaning of the inner wall of the conveyor mesh belt. At the same time, scratches or wear caused by hard friction are avoided, the life of the conveyor mesh belt is extended, and it is ensured that the plate brush always fits tightly to the conveyor mesh belt to maintain a stable cleaning effect.

[0018] Furthermore, the bottom ends of the plurality of springs are fixedly connected to the top of the movable frame, the plurality of threaded rods penetrate the top movable frame, and the plurality of nuts are fitted to the inner surface of the top of the movable frame.

[0019] Through the above technical solution, the downward pressure of the brush can be effectively controlled by multiple nuts, so as to maintain a certain force to effectively clean the conveyor belt and reduce scratches on the conveyor belt.

[0020] Furthermore, the outer brush mechanism includes two second rotating shafts rotatably connected to the center of the movable frame, the front and rear ends of the outer walls of the two second rotating shafts are fixedly connected to second sprockets, a second chain is installed between every two of the second sprockets, a plurality of third rotating shafts are rotatably connected between the two second chains, roller brushes are fixedly installed on the outer walls of the plurality of third rotating shafts, gears are fixedly connected to the front ends of the outer walls of the plurality of third rotating shafts, a mounting frame is fixedly connected to the inner surface of the front end of the movable frame, a rack is fixedly connected to the mounting frame, and a third motor is fixedly installed on one side of the front end of the movable frame.

[0021] Through the above technical scheme, when the conveyor mesh belt is roughly cleaned, the third motor is started, and the connected second rotating shaft is driven to rotate through the rotation of the output shaft, thereby driving the two connected second sprockets to rotate, thereby driving the second chain transmission, and realizing driving multiple roller brushes to transmit. During the transmission process of the roller brush, the gear on the third rotating shaft is engaged with the rack to realize rotation, thereby driving the roller brush to rotate, and realizing cleaning of the outer wall of the conveyor mesh belt, thereby brushing off the minced meat remaining on the conveyor mesh belt. When the root of the roller brush is stuck with the brushed minced meat, the roller brush will be temporarily deformed when passing through multiple brush rods, thereby ejecting the minced meat stuck at its root, thereby not affecting the next cleaning of the conveyor mesh belt, greatly improving the cleaning effect.

[0022] Furthermore, in the assembled state, a plurality of the gears are meshed with the racks, and a rear end of the output shaft of the third motor is fixedly connected to a front end of one of the second rotating shafts.

[0023] Through the above technical solution, when precision cleaning is required, the reciprocating mechanism is used to greatly improve the cleaning effect of the conveyor belt through a series of mechanical movements such as reciprocating movement, rotation and transmission.

[0024] The beneficial effects of the present invention are as follows: (1) The present invention can perform rough and precise cleaning of the conveyor mesh belt by designing an outer brush mechanism, an inner brush mechanism and a reciprocating mechanism. During normal conveying of meat blocks, rough cleaning can be performed, which not only does not affect the normal conveying of the meat blocks, but also reduces the impact of minced meat. During precision cleaning, bidirectional mechanical friction is formed by reciprocating movement, which can effectively remove blood clots or minced meat adhered to the gaps and grooves of the conveyor mesh belt, greatly improving the cleaning efficiency. (2) The present invention uses a flushing mechanism to flush away blood or minced meat in the gaps of the conveyor mesh belt at multiple angles, thereby avoiding the residue of blood and minced meat, reducing the risk of microbial contamination, and improving the quality of meat conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a first-view overall appearance diagram of the present invention; Figure 2 is a second viewing angle overall appearance diagram of the present invention; Figure 3 It is the overall front view of the present invention; Figure 4 It is a schematic diagram of the structure of the first viewing angle of the present invention; Figure 5 It is a schematic diagram of the structure of the second viewing angle of the present invention; Figure 6 is an overall cross-sectional view of the present invention; Figure 7 It is a schematic diagram of the structure of the conveying assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the flushing mechanism of the present invention; Fig. 9 It is a schematic structural diagram of the inner brush mechanism, the reciprocating mechanism and the outer brush mechanism of the present invention from a first viewing angle; Fig.10 It is a schematic structural diagram of the inner brush mechanism, the reciprocating mechanism and the outer brush mechanism of the present invention from a second viewing angle; Fig.11 It is a schematic diagram of the structure of the outer brush mechanism of the present invention; Fig.12 It is a schematic diagram of the structure of some parts of the outer brush mechanism of the present invention; Fig.13 for Figure 8 A partial enlarged view of point A in the middle.

[0026] Figure numerals: 1, support frame; 11, first shell; 12, second shell; 13, unloading funnel; 2, conveying assembly; 201, first rotating shaft; 202, first sprocket; 203, first chain; 204, conveying mesh belt; 205, first motor; 3, flushing mechanism; 301, water pipe; 302, nozzle; 303, Z-shaped shaft; 304, fixing plate; 305, limiting rod; 306, first fixing frame; 307, cylinder; 308, first connecting pipe; 309, second fixing frame; 310, water pump; 311, second connecting pipe; 4. Reciprocating mechanism; 401. Slide rail; 402. Movable frame; 403. Third fixed frame; 404. Second motor; 405. Turntable; 406. Connecting rod; 407. Brush rod; 5. Inner brush mechanism; 501. Connecting plate; 502. Plate brush; 503. Threaded rod; 504. Spring; 505. Nut; 6. Outer brush mechanism; 601. Second rotating shaft; 602. Second sprocket; 603. Second chain; 604. Third rotating shaft; 605. Roller brush; 606. Gear; 607. Mounting frame; 608. Rack; 609. Third motor. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] like Figure 1-Figure 6 As shown, a raw material conveying device for food processing in this embodiment includes a support frame 1, a first shell 11 is fixedly connected to the center of the front end of the support frame 1, a second shell 12 is fixedly connected to the center of the rear end of the support frame 1, and a discharge funnel 13 is fixedly connected to the inner bottom end of the support frame 1. The first shell 11 and the second shell 12 are used to protect the parts in the reciprocating mechanism 4 and the outer brush mechanism 6. The discharge funnel 13 can collect minced meat scraped by the inner brush mechanism 5 and the outer brush mechanism 6, and can also collect waste water from flushing the conveying component 2, which can be conveniently discharged.

[0029] like Figure 1-Figure 7As shown, a conveying assembly 2 is installed at the top of the inner part of the support frame 1, and the conveying assembly 2 includes a plurality of first rotating shafts 201 rotatably connected to the center of the support frame 1, and the front and rear ends of the outer walls of the plurality of first rotating shafts 201 are fixedly connected to first sprocket wheels 202, and the front and rear ends of the plurality of first rotating shafts 201 are provided with first chains 203, and the two first chains 203 are respectively engaged with the corresponding first sprocket wheels 202, and a conveying mesh belt 204 is fixedly connected between the two first chains 203, and a first motor 205 is fixedly installed at the top of one side of the front end of the support frame 1, and the first motor 205 outputs The rear end of the shaft is fixedly connected to the front end of one of the first rotating shafts 201. When the meat blocks need to be processed and conveyed, the meat blocks are placed on the conveyor mesh belt 204, and the first motor 205 is started. The output shaft rotates to drive the connected first rotating shaft 201 to rotate, thereby driving the two connected first sprockets 202 to rotate, and the remaining first sprockets 202 cooperate to drive the two first chains 203 to rotate, thereby driving the conveyor mesh belt 204 to rotate, realizing the transportation of the meat blocks. At the same time, the conveyor mesh belt 204 can facilitate the removal of blood and water in the meat blocks to prevent the meat from being soaked and deteriorated.

[0030] like Figure 1-Figure 13As shown, a flushing mechanism 3 is installed at the inner center of the support frame 1, and the flushing mechanism 3 includes two groups of water pipes 301 rotatably connected to the center of the support frame 1, and multiple nozzles 302 are fixedly connected to the two groups of water pipes 301. The rear ends of the two groups of water pipes 301 are fixedly connected to Z-shaped shafts 303. Two fixed plates 304 are fixedly connected to the rear end center of the support frame 1, and two limit rods 305 are fixedly connected to the inner sides of the two fixed plates 304. The rear end of the support frame 1 is respectively fixedly connected to the positions of the two fixed plates 304, and the two first fixed frames 306 are fixedly installed with cylinders 303. 07, a first connecting pipe 308 is rotatably connected between the two groups of water pipes 301, a second fixing frame 309 is fixedly connected to the front end of the support frame 1, a water pump 310 is fixedly installed on the top of the second fixing frame 309, and a second connecting pipe 311 is fixedly connected between the water pump 310 and the first connecting pipe 308. When the conveyor mesh belt 204 is washed, the conveyor mesh belt 204 will pass through the positions of multiple nozzles 302, and the water pump 310 is started. The water pump 310 draws water from the outside and transports it to the first connecting pipe 308 through the second connecting pipe 311, and then transports it to the two groups of water pipes 301, one of which is a water pipe 310. 01 First, the conveyor mesh belt 204 is sprayed with water through multiple nozzles 302, and at the same time, the adjacent cylinders 307 are started, and the connected first connecting pipes 308 are pushed by the piston, thereby pushing the two Z-shaped shafts 303 on the inner wall thereof, thereby driving the two Z-shaped shafts 303 to rotate, so as to realize the rotation of the adjacent group of water pipes 301, and realize the rotation and spraying of the conveyor mesh belt 204, which can wash away the blood or minced meat in the gap of the conveyor mesh belt 204, avoid the blood and minced meat residue, reduce the risk of microbial contamination, and improve the quality of meat transportation. After rinsing, it is cleaned by the inner brush mechanism 5 and the outer brush mechanism 6. After cleaning, another set of water pipes 301 flushes it in the same way through multiple nozzles 302, thereby cleaning the conveyor mesh belt 204 after brushing again, greatly improving the cleaning effect of the conveyor mesh belt 204, one end of the piston of the two cylinders 307 is fixedly connected to the corresponding first connecting pipe 308, the rear ends of the outer walls of the multiple Z-shaped shafts 303 are slidingly connected to the corresponding first connecting pipe 308, and the multiple limit rods 305 respectively penetrate the corresponding first connecting pipe 308. When the first connecting pipe 308 is pushed, it is slidingly connected with the corresponding two limit rods 305 to improve its stability during movement.

[0031] like Figure 1-Figure 11As shown, a reciprocating mechanism 4 is provided at the center of the flushing mechanism 3 inside the support frame 1, and the reciprocating mechanism 4 includes slide rails 401 fixedly connected to the front and rear ends of the support frame 1, and a movable frame 402 is slidably connected between the two slide rails 401, and a third fixed frame 403 is fixedly connected to the front end of the support frame 1 near the movable frame 402, and a second motor 404 is fixedly installed on the third fixed frame 403, and a turntable 405 is fixedly connected to the outer wall of the output shaft of the second motor 404, and a connecting rod 406 is rotatably connected to the rear end of the turntable 405, and the other end of the connecting rod 406 is connected to the movable frame 40 2 is rotatably connected, and a plurality of brush rods 407 are fixedly connected at both ends of the center of the movable frame 402. When the conveyor mesh belt 204 needs to be precisely cleaned, the second motor 404 is started, and the turntable 405 is driven to rotate by rotating the output shaft, thereby driving the connecting rod 406 to rotate, thereby driving the movable frame 402 to slide on the two slide rails 401, thereby driving the inner brush mechanism 5 and the outer brush mechanism 6 to move back and forth. Since the conveyor mesh belt 204 is also in transmission, bidirectional mechanical friction is formed, which can effectively remove blood clots or minced meat adhered to the gaps and grooves of the conveyor mesh belt 204, and achieve precision cleaning.

[0032] like Figure 1-Figure 10 As shown, an inner brush mechanism 5 is installed on the reciprocating mechanism 4, and the inner brush mechanism 5 includes a connecting plate 501 above the movable frame 402, a plate brush 502 is fixedly connected to the bottom center of the connecting plate 501, and threaded rods 503 are fixedly connected to the front and rear ends of the bottom of the connecting plate 501, and springs 504 are fixedly connected to the outer side of the bottom of the connecting plate 501 near the threaded rod 503, and nuts 505 are threadedly connected to multiple threaded rods 503. When the conveyor mesh belt 204 is roughly cleaned, when the conveyor mesh belt 204 is driven, due to the unevenness on the conveyor mesh belt 204, when it touches the plate brush 502, it is buffered by multiple springs 504, and the plate brush 50 is automatically adjusted. 2 downward pressure, to achieve cleaning of the inner wall of the conveyor mesh belt 204, while avoiding scratches or wear caused by hard friction, extending the life of the conveyor mesh belt 204, and ensuring that the plate brush 502 always fits tightly against the conveyor mesh belt 204 to maintain a stable cleaning effect, the bottom ends of multiple springs 504 are fixedly connected to the top of the movable frame 402, multiple threaded rods 503 penetrate the top movable frame 402, and multiple nuts 505 fit against the top inner surface of the movable frame 402. The downward pressure of the plate brush 502 can be effectively controlled by the multiple nuts 505, so as to maintain a certain force to effectively clean the conveyor mesh belt 204 and reduce scratches on the conveyor mesh belt 204.

[0033] like Figure 1-Figure 12As shown, an outer brush mechanism 6 is installed at a lower position near the inner brush mechanism 5 on the reciprocating mechanism 4, and the outer brush mechanism 6 includes two second rotating shafts 601 rotatably connected to the center of the movable frame 402, and the front and rear ends of the outer walls of the two second rotating shafts 601 are fixedly connected to the second sprockets 602, and a second chain 603 is installed between every two second sprockets 602, and a plurality of third rotating shafts 604 are rotatably connected between the two second chains 603, and the outer walls of the plurality of third rotating shafts 604 are fixedly installed with roller brushes 605, and the front ends of the outer walls of the plurality of third rotating shafts 604 are fixedly connected with gears 606, and the inner surface of the front end of the movable frame 402 is fixedly connected with a mounting frame 607, and the mounting frame 607 is fixedly connected with a rack 608, and a third motor 609 is fixedly installed on one side of the front end of the movable frame 402. When the conveyor mesh belt 204 is roughly cleaned, the third motor 609 is started, and the connected second rotating shafts 601 are driven to rotate through the rotation of the output shaft, thereby driving the two connected second sprockets 602 to rotate, thereby driving the second chain The gear 606 on the third rotating shaft 604 meshes with the rack 608 to rotate, thereby driving the roller brush 605 to rotate, thereby cleaning the outer wall of the conveyor mesh belt 204, thereby brushing off the remaining minced meat on the conveyor mesh belt 204. When the root of the roller brush 605 is stuck with the brushed minced meat, the roller brush 605 will be temporarily deformed when passing through multiple brush rods 407. When the roller brush 605 is squeezed to a certain extent, the roller brush 605 will be deformed. When the amplitude is changed, it is briefly thrown out with force to restore the original state, thereby ejecting the minced meat stuck at the root, preventing the stuck minced meat from affecting the cleaning force, greatly improving the cleaning effect. In the combined state, multiple gears 606 are meshed with the rack 608, and the rear end of the output shaft of the third motor 609 is fixedly connected to the front end of one of the second rotating shafts 601. When precision cleaning is required, it cooperates with the reciprocating mechanism 4, through a series of mechanical motion modes such as reciprocating movement, rotation and transmission, to greatly improve the cleaning effect of the conveyor mesh belt 204.

[0034] The working principle of this embodiment is as follows: the staff puts the meat block on the conveyor mesh belt 204, starts the first motor 205, and drives the connected first rotating shaft 201 to rotate through the output shaft rotation, thereby driving the two connected first sprocket wheels 202 to rotate, and the remaining first sprocket wheels 202 cooperate to drive the two first chains 203 to rotate, thereby driving the conveyor mesh belt 204 to rotate, so as to realize the transportation of the meat block; During the process of conveying the meat blocks, that is, during the rough cleaning, the flushing mechanism 3 does not work, and the conveying mesh belt 204 drives to touch the plate brush 502. At this time, the plate brush 502 is buffered by multiple springs 504, and the downward pressure of the plate brush 502 is automatically adjusted to achieve cleaning of the inner wall of the conveying mesh belt 204. At the same time, the third motor 609 is started, and the output shaft rotates to drive the connected second shaft 601 to rotate, thereby driving the two connected second sprockets 602 to rotate, thereby driving the second chain 603 to drive multiple roller brushes 605 to drive. Since the roller brush 605 is in the process of transmission, its third shaft 60 The gear 606 on 4 meshes with the rack 608 to achieve rotation, thereby driving the roller brush 605 to rotate, thereby cleaning the outer wall of the conveyor mesh belt 204, so as to brush off the minced meat remaining on the conveyor mesh belt 204. When the root of the roller brush 605 is stuck with the brushed minced meat, the roller brush 605 will be temporarily deformed when passing through multiple brush rods 407. When the roller brush 605 is squeezed to a certain extent, it is briefly thrown out with force to restore its original state, so that the minced meat stuck at its root is ejected and falls into the feeding funnel 13. In the process of rough cleaning, it does not affect the normal transportation of the meat pieces, and can reduce the impact of the minced meat residue. After the meat pieces are transported, that is, for precision cleaning, the outer brush mechanism 6 is also in the starting state, and the water pump 310 is started. The water pump 310 draws water from the outside and transports it to the first connecting pipe 308 through the second connecting pipe 311, and then transports it to the two groups of water pipes 301. One group of water pipes 301 first sprays water on the conveyor mesh belt 204 through multiple nozzles 302, and at the same time, the adjacent cylinder 307 is started, and the piston pushes the connected first connecting pipe 308, thereby pushing the two Z-shaped shafts 303 on the inner wall, thereby driving the two Z-shaped shafts 303 to rotate, so as to realize the rotation of the adjacent group of water pipes 301, and realize the rotation and water spraying of the conveyor mesh belt 204, which can flush out the transport The blood or minced meat in the gaps of the mesh belt 204 is removed, and the second motor 404 is started at the same time. The turntable 405 is driven to rotate by rotating the output shaft, thereby driving the connecting rod 406 to rotate, thereby driving the movable frame 402 to slide on the two slide rails 401, thereby driving the inner brush mechanism 5 and the outer brush mechanism 6 to move back and forth. Since the conveyor mesh belt 204 is also in transmission, bidirectional mechanical friction is formed, which can effectively remove blood clots or minced meat adhered to the gaps and grooves of the conveyor mesh belt 204, and achieve precision cleaning. When passing through another set of water pipes 301, it is rinsed in the same way through multiple nozzles 302 to flush away the residual sewage left by washing, and finally collected through the discharge funnel 13.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A raw material conveying device for food processing, comprising a support frame (1), characterized in that: A conveying assembly (2) is installed at the top end of the support frame (1), and a flushing mechanism (3) is installed at the center of the support frame (1); A reciprocating mechanism (4) is provided inside the support frame (1) at the center of the flushing mechanism (3), an inner brush mechanism (5) is installed on the reciprocating mechanism (4), and an outer brush mechanism (6) is installed on the reciprocating mechanism (4) at a position below the inner brush mechanism (5).

2. A food processing raw material conveying device according to claim 1, characterized in that: The front center of the support frame (1) is fixedly connected to a first outer shell (11), the rear center of the support frame (1) is fixedly connected to a second outer shell (12), and the inner bottom end of the support frame (1) is fixedly connected to a material discharge hopper (13).

3. A food processing raw material conveying device according to claim 1, characterized in that: The conveying assembly (2) comprises a plurality of first rotating shafts (201) rotatably connected to the center of the support frame (1); the front and rear ends of the outer walls of the plurality of first rotating shafts (201) are fixedly connected to first sprockets (202); the front and rear ends of the plurality of first rotating shafts (201) are provided with first chains (203); two first chains (203) are respectively meshed with corresponding first sprockets (202); a conveying mesh belt (204) is fixedly connected between the two first chains (203); a first motor (205) is fixedly mounted on the top end of one side of the front end of the support frame (1); the rear end of the output shaft of the first motor (205) is fixedly connected to the front end of one of the first rotating shafts (201).

4. A food processing raw material conveying device according to claim 1, characterized in that: The flushing mechanism (3) comprises two groups of water pipes (301) rotatably connected to the center of the support frame (1), the two groups of water pipes (301) are fixedly connected to a plurality of nozzles (302), the rear ends of the two groups of water pipes (301) are fixedly connected to a Z-shaped shaft (303), the center of the rear end of the support frame (1) is fixedly connected to two fixing plates (304), the inner sides of the two fixing plates (304) are fixedly connected to two limiting rods (305), the rear end of the support frame (1) is respectively close to the two fixing plates (3 04) are fixedly connected to a first fixing frame (306), a cylinder (307) is fixedly installed on the two first fixing frames (306), a first connecting pipe (308) is rotatably connected between the two groups of water pipes (301), a second fixing frame (309) is fixedly connected to the front end of the support frame (1), a water pump (310) is fixedly installed on the top of the second fixing frame (309), and a second connecting pipe (311) is fixedly connected between the water pump (310) and the first connecting pipe (308).

5. A food processing raw material conveying device according to claim 4, characterized in that: One end of the piston of the two cylinders (307) is fixedly connected to the corresponding first connecting tube (308), the rear ends of the outer walls of the plurality of Z-shaped shafts (303) are slidably connected to the corresponding first connecting tube (308), and the plurality of limit rods (305) pass through the corresponding first connecting tube (308).

6. A food processing raw material conveying device according to claim 1, characterized in that: The reciprocating mechanism (4) comprises slide rails (401) both fixedly connected to the front and rear ends of the support frame (1); a movable frame (402) is slidably connected between the two slide rails (401); a third fixed frame (403) is fixedly connected to the front end of the support frame (1) near the movable frame (402); a second motor (404) is fixedly mounted on the third fixed frame (403); a rotating disk (405) is fixedly connected to the outer wall of the output shaft of the second motor (404); a connecting rod (406) is rotatably connected to the rear end of the rotating disk (405); the other end of the connecting rod (406) is rotatably connected to the movable frame (402); and a plurality of brush rods (407) are fixedly connected to both ends of the center of the movable frame (402).

7. A food processing raw material conveying device according to claim 6, characterized in that: The inner brush mechanism (5) comprises a connecting plate (501) above the movable frame (402); a brush (502) is fixedly connected to the center of the bottom of the connecting plate (501); threaded rods (503) are fixedly connected to the front and rear ends of the bottom of the connecting plate (501); springs (504) are fixedly connected to the outside of the threaded rods (503) at the bottom of the connecting plate (501); and nuts (505) are threadedly connected to the plurality of threaded rods (503).

8. A food processing raw material conveying device according to claim 7, characterized in that: The bottom ends of the plurality of springs (504) are fixedly connected to the top of the movable frame (402), the plurality of threaded rods (503) penetrate the top movable frame (402), and the plurality of nuts (505) fit the inner surface of the top of the movable frame (402).

9. A food processing raw material conveying device according to claim 1, characterized in that: The outer brush mechanism (6) comprises two second rotating shafts (601) rotatably connected to the center of the movable frame (402); the front and rear ends of the outer walls of the two second rotating shafts (601) are fixedly connected to second sprockets (602); a second chain (603) is installed between every two of the second sprockets (602); a plurality of third rotating shafts (604) are rotatably connected between the two second chains (603); a roller brush (605) is fixedly installed on the outer walls of the plurality of third rotating shafts (604); a gear (606) is fixedly connected to the front ends of the outer walls of the plurality of third rotating shafts (604); a mounting frame (607) is fixedly connected to the inner surface of the front end of the movable frame (402); a rack (608) is fixedly connected to the mounting frame (607); and a third motor (609) is fixedly installed on one side of the front end of the movable frame (402).

10. A food processing raw material conveying device according to claim 9, characterized in that: In the assembled state, the plurality of gears (606) mesh with the rack (608), and the rear end of the output shaft of the third motor (609) is fixedly connected to the front end of one of the second rotating shafts (601).

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