Full-automatic tumbling and pickling integrated production line

Abstract

The invention relates to the technical field of food processing, and discloses a full-automatic tumbling and pickling integrated production line which comprises a tumbling and pickling device, a conveying device and a saline injection device, the saline injection device is arranged on one side of the tumbling and pickling device, and the conveying device is arranged on the side, away from the tumbling and pickling device, of the saline injection device. The tumbling and pickling device comprises a supporting assembly and a tumbling assembly, the tumbling assembly is arranged above the supporting assembly, and four stirring plates which are arranged circumferentially are arranged on the inner wall of the tumbling assembly; through mutual cooperation of a water inlet tank and an adjusting assembly, pickling water can be collected, and when the materials move to the upper part, the pickling water is sprayed out again from the upper part, so that the materials are scoured and can be rapidly discharged, and the situation that the materials are discharged after moving to the high position, the materials are mixed together, and the pickling efficiency is influenced is avoided; meanwhile, the materials can be sprayed, and the situation that the materials located on the upper portion cannot make contact with pickling water, and then the pickling efficiency is affected is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to a full-automatic tumbling, kneading and pickling integrated production line. Background Art

[0002] The fully automatic tumbling and kneading integrated production line is composed of tumbling and kneading devices, conveying devices and brine injection devices. In the process of meat pickling, tumbling and kneading is an indispensable process. Tumbling and kneading was originally used in the production and processing of livestock meat products to speed up the pickling speed and improve product quality. With the development of society, consumers' consumption concepts of meat products have also changed. Healthy and high-quality food is the current consumption trend.

[0003] The Chinese patent with announcement number CN107668156A discloses a tumbling machine for pickling meat products, including a tank body, a bracket, a motor, a feed hopper and a discharge pipe, a horizontal hollow shaft is fixedly connected to the end of the output shaft of the motor, a scraper parallel to the hollow shaft is fixed to the end of the support rod, and a plurality of bristles are arranged on the lower side of the brush plate; a movable plate is embedded in the inner wall of the tank body, the thickness of the lower end of the movable plate is less than the thickness of the upper end, the outer side of the movable plate and the tank body are filled with air, a plurality of air outlet holes are opened on the side wall of the hollow shaft corresponding to the cavity, a seasoning box fixed on the tank body is connected to the hollow shaft, and an adjustment mechanism is arranged at the right end of the movable bottom plate and the fixed seat. Although the device can clean the scraper by the brush plate, due to the high position of the brush plate, the cleaned material falls rapidly under the action of gravity and mixes with the material below to form a larger material, so that the pickling water cannot fully contact with the material during subsequent pickling, thereby affecting the pickling efficiency.

[0004] A Chinese patent with announcement number CN114391567A discloses a tumbling and kneading marinating device for processing prefabricated conditioned meat products, comprising a marinating box, wherein a three-layer material receiving plate is fixedly installed inside the marinating box, a feeding port is provided at the top of the marinating box, and a discharging port is provided at the bottom, a feeding and transporting device is provided on one side of the material receiving plate, and a driving device is provided on the other side, wherein the driving device comprises a driving motor, wherein the driving motor is located at the top of the marinating box and is fixed to the marinating box, a first bevel gear is fixedly installed at the output end of the driving motor, a second bevel gear is meshed with a second bevel gear, a rotating shaft is fixedly installed on the second bevel gear, and the rotating shaft rotates through the marinating box, and three mounting plates are fixedly installed on the inner wall of the marinating box, and the three mounting plates are respectively located below the sides of the three material receiving plates. However, during the pounding process of the device, part of the marinated material will be adsorbed on the surface of the pounding device, and failure to clean it in time will affect the degree of marinating of the adsorbed material.

[0005] When the tumbling and kneading device in the fully automatic tumbling and kneading integrated production line is in use, since the material pickling is accelerated by using a stirring plate to push the material, some of the material will be adsorbed on the surface of the stirring plate. If it is not cleaned in time, it will affect the pickling degree of the adsorbed material. At the same time, during the mixing process, some of the material rises to a high place with the stirring plate. If it is not cleaned in time, under the action of gravity, the excessively adsorbed material will eventually fall quickly and mix with the material below to form a larger material, which will make it impossible for the pickling water to fully contact the material during subsequent pickling, thereby affecting the pickling efficiency. Summary of the invention

[0006] The purpose of the present invention is to provide a fully automatic tumbling, kneading and pickling integrated production line to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic integrated tumbling and kneading marinating production line, comprising a tumbling and kneading marinating device, a conveying device and a brine injection device, wherein the brine injection device is arranged on one side of the tumbling and kneading marinating device, and the conveying device is arranged on the side of the brine injection device away from the tumbling and kneading marinating device;

[0008] The tumbling and kneading marinating device includes a supporting component and a tumbling and kneading component, the tumbling and kneading component is arranged above the supporting component, the inner wall of the tumbling and kneading component is provided with four stirring plates arranged in a circle, a positioning strip is provided on the front side of the upper surface of the stirring plate, a group of water inlet grooves arranged at equal distances are opened on the back of the positioning strip, and the cross-section of each water inlet groove is C-shaped, and the other end of each water inlet groove is connected to an adjustment component, a filter plate that can slide back and forth is provided on the back of the positioning strip, and the cross-section of the filter plate is triangular, and a group of gravity sensors arranged at equal distances are provided on the upper surface of the stirring plate, and the gravity sensors correspond to the water inlet grooves.

[0009] Preferably, the adjustment assembly includes a water storage pipe, the interior of which is slidably connected with a rubber plate, a first air pump is provided at the rear end of the water storage pipe, a three-way pipe is provided at the rear end of the first air pump, a first air bag and a second air bag are respectively provided at the other two ends of the three-way pipe, and a one-way pressure valve is provided between each of the three-way pipe and the second air bag.

[0010] Preferably, a slot is provided in the middle of the right side of the stirring plate, a counterweight block that can slide back and forth is slidably connected inside the slot, and the outer surface of the counterweight block is fixedly connected to the outer surface of the filter plate.

[0011] Preferably, the supporting assembly includes a first base, a tripod is provided on the right side of the upper surface of the first base, a positioning frame is hinged on the upper part of the inner wall of the tripod, a groove is opened on the left side of the positioning frame, and the groove is adapted to the right end of the rolling and kneading assembly, and a counterweight box is provided on the left side of the first base.

[0012] Preferably, a power box is provided on the left side of the positioning frame, a motor is provided inside the power box, the output shaft of the motor is fixedly connected to the left end of the tumbling assembly, two symmetrical first cylinders are hinged on the inner bottom wall of the tripod, and the output end of each of the first cylinders is hinged to the bottom surface of the positioning frame.

[0013] Preferably, a mounting plate is provided on the rear side of the upper surface of the tripod, a second air pump is provided on the front side of the mounting plate, a power arm is hinged on the outer surface of the second air pump, a cover plate is provided on the other end of the power arm, and the left side surface of the cover plate is in contact with the left end of the tumbling assembly, the output end of the second air pump is connected to an air intake pipe, and the other end of the air intake pipe passes through the cover plate.

[0014] Preferably, the saline injection device includes a second base and an injection assembly, the injection assembly is arranged in the middle of the upper surface of the second base, the upper surface of the second base is provided with a first conveyor belt, the injection assembly includes a first protective shell, two symmetrical positioning rods are provided between the inner bottom wall and the inner top wall of the first protective shell, the outer surfaces of the two positioning rods are slidably connected with a pressing plate, the bottom surface of the pressing plate is provided with a group of injection tubes with equidistant discharge, two symmetrical second cylinders are provided in the middle of the inner top wall of the first protective shell, and the output ends of the two second cylinders are fixedly connected to the upper surface of the pressing plate.

[0015] Preferably, the conveying device includes a third base, a second protective shell is provided on the surface of the third base, a second conveyor belt is provided between the inner walls of the second protective shell, a third protective shell is provided on the upper surface of the second protective shell, a third conveyor belt is provided between the inner walls of the third protective shell, a discharge port is provided on the front side of the third protective shell, and a partition is hinged on the inner wall of the discharge port.

[0016] Technical effects of the present invention:

[0017] 1. The present invention can form a complete tumbling and kneading pickling production line through the mutual cooperation of the tumbling and kneading pickling device, the conveying device and the brine injection device, so that multiple steps can be processed in an assembly line manner, reducing the transportation time of the workpiece during processing and making each processing procedure more compact.

[0018] 2. The present invention can collect the pickling water through the cooperation of the water inlet trough and the adjustment component. When it moves to the upper part, the pickling water is sprayed out again from the upper part, so as to flush the materials and enable the materials to be discharged quickly, thereby avoiding the materials moving to a high place before discharging, causing the materials to be mixed together and affecting the pickling efficiency. At the same time, the materials can also be sprayed to avoid the materials at the upper part being unable to contact with the pickling water, thereby affecting the pickling efficiency.

[0019] 3. Under the action of the gravity sensor, the present invention can detect the stress conditions in real time and reflect the current state according to the stress conditions. In the stage of collecting pickling water, when the gravity sensor detection value is stationary, it indicates that the pickling water is completely discharged or the filter plate is blocked and cannot collect the pickling water. In the discharge stage, when the gravity sensor detection value does not reach the minimum threshold, it indicates that the material is not completely discharged, so that corresponding adjustments can be made according to the actual situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the support assembly structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the front cross-sectional structure of the tumbling assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the right side cross-sectional structure of the tumbling and kneading assembly of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the stirring plate of the present invention;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of the stirring plate of the present invention;

[0026] Figure 7 This is a schematic diagram of the water storage pipe structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the water storage pipe of the present invention;

[0028] Fig. 9 This is a schematic diagram of the structure of the second protective shell of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the injection assembly of the present invention;

[0030] Fig.11 It is a schematic diagram of the cross-sectional structure of the first protective shell of the present invention.

[0031] In the figure: 1. Tumble-kneading marinating device; 101. Support assembly; 102. Tumble-kneading assembly; 103. Stirring plate; 104. Positioning strip; 105. Water inlet trough; 106. Filter plate; 107. Gravity sensor; 108. Card slot; 109. Counterweight; 2. Conveying device; 201. Third base; 202. Second protective shell; 203. Second conveyor belt; 204. Third protective shell; 205. Third conveyor belt; 206. Discharge port; 207. Partition; 3. Brine injection device; 301. Second base; 302. Injection assembly; 303 , the first conveyor belt; 304, the first protective shell; 305, the positioning rod; 306, the pressing plate; 307, the injection tube; 308, the second cylinder; 4, the adjustment component; 401, the water storage pipe; 402, the rubber plate; 403, the first air pump; 404, the three-way pipe; 405, the first air bag; 406, the second air bag; 5, the first base; 6, the tripod; 7, the positioning frame; 8, the counterweight box; 9, the power box; 10, the motor; 11, the first cylinder; 12, the mounting plate; 13, the second air pump; 14, the power arm; 15, the cover plate; 16, the air intake pipe. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] First embodiment

[0034] The present invention provides Figures 1 to 11 The fully automatic integrated tumbling and pickling production line shown includes a tumbling and pickling device 1, a conveying device 2 and a brine injection device 3. The brine injection device 3 is arranged on one side of the tumbling and pickling device 1, and the conveying device 2 is arranged on the side of the brine injection device 3 away from the tumbling and pickling device 1. The tumbling and pickling device 1, the conveying device 2 and the brine injection device 3 can form a complete tumbling and pickling production line, so that multiple steps can be processed in an assembly line manner, reducing the transportation time of the workpiece during processing and making each processing step more compact.

[0035] The tumbling and kneading device 1 comprises a supporting assembly 101 and a tumbling and kneading assembly 102. The tumbling and kneading assembly 102 is arranged above the supporting assembly 101. The tumbling and kneading assembly 102 can rotate to turn the materials inside the tumbling and kneading assembly 102 continuously, so that the duck meat is marinated more evenly. The inner wall of the tumbling and kneading assembly 102 is provided with four stirring plates 103 arranged in a circle. The stirring plates 103 can rotate with the tumbling and kneading assembly 102. Under the action of the stirring plates 103, the materials below can be pushed to the top to mix the materials. In order to make the pickling more uniform and avoid the situation of inadequate pickling, a positioning strip 104 is provided on the front side of the upper surface of the stirring plate 103, and a group of water inlet grooves 105 arranged at equal distances are opened on the back side of the positioning strip 104, and the cross-section of each water inlet groove 105 is C-shaped. Under the action of the water inlet groove 105, the pickling water can be collected, and when it moves to the upper part, the pickling water is re-sprayed from the upper part, so as to spray the material, thereby avoiding the material at the upper part from being unable to contact with the pickling water, thereby affecting the pickling efficiency.

[0036] The other end of each water inlet trough 105 is connected to an adjustment component 4, which can generate suction or thrust according to actual conditions. Under the action of suction, the marinating water is collected more conveniently, and under the action of thrust, the marinating water can be quickly sprayed out to achieve the purpose of spraying. At the same time, under the flushing of the marinating water, the surface of the stirring plate 103 can be effectively cleaned to prevent the duck meat from being adsorbed on the surface of the stirring plate 103. A filter plate 106 that can slide back and forth is provided on the back of the positioning bar 104, and the cross-section of the filter plate 106 is triangular. The filter plate 106 can block the duck meat to allow the marinating water to pass through, to prevent the duck meat from clogging the water inlet trough 105, and the cross-section of the filter plate 106 is triangular. When the filter plate 106 moves, it can shovel up the duck meat adsorbed on the stirring plate 103 to prevent the stirring plate 103 from adsorbing too much duck meat, affecting the passing rate of the marinating water, so that the collected marinating water cannot meet expectations.

[0037] A slot 108 is provided in the middle of the right side of the stirring plate 103. The slot 108 can constrain the position of the counterweight 109, so that the counterweight 109 can move along the trajectory of the slot 108 with the filter plate 106. Since the slot 108 has a certain friction force, and the filter plate 106 will be blocked by the gravity sensor 107 after moving a certain distance, when the filter plate 106 is completely vertical, the friction force becomes minimum. Under the action of gravity, the filter plate 106 can pass the gravity sensor 107, and the filter plate 106 gradually moves downward, so that the stirring plate 103 is thoroughly cleaned to avoid the occurrence of adsorbed materials. The internal sliding connection of the slot 108 is provided with a counterweight 109 that can slide back and forth, and the outer surface of the counterweight 109 is fixed to the outer surface of the filter plate 106 The upper surface of the stirring plate 103 is provided with a group of equally spaced gravity sensors 107, and the gravity sensors 107 correspond to the water inlet trough 105. The gravity sensor 107 can detect the gravity of the duck meat accumulated on the stirring plate 103, and reflect the current state according to the force conditions. During the stage of collecting pickling water, the pickling water continues to disappear, so that the gravity detected by the gravity sensor 107 continues to decrease. When the detection value of the gravity sensor 107 is stationary, it indicates that the pickling water is completely discharged or the filter plate 106 is blocked and cannot collect the pickling water. During the discharge stage, due to the action of the inclined surface, the material adsorbed on the surface of the stirring plate 103 is continuously reduced, so that the gravity detected by the gravity sensor 107 continues to decrease. When the minimum threshold is reached, it indicates that the material is completely discharged.

[0038] The adjustment component 4 includes a water storage pipe 401, which can store the collected pickling water. The water storage pipe 401 is slidably connected to a rubber plate 402, which can divide the water storage pipe 401 into a front space and a rear space. The front space can store the pickling water, and the rear space is filled with gas. When the gas in the rear space is extracted, the rubber plate 402 moves backward under the action of air pressure, so that the volume of the front space increases and the internal air pressure decreases, thereby generating a certain suction force, making it more convenient to collect the pickling water. The rear end of the water storage pipe 401 is provided with a first air pump 403. When the first air pump 403 rotates forward, it can generate suction to discharge the gas in the rear space to achieve the purpose of sucking the pickling water. When the first air pump 403 is turned over , which can generate blowing force, thereby spraying the marinating water inside the front space, so as to achieve the purpose of spraying, so that the marinating water can fully contact the duck meat and make it marinated more evenly. A three-way pipe 404 is provided at the rear end of the first air pump 403, and the other two ends of the three-way pipe 404 are respectively provided with a first air bag 405 and a second air bag 406. A one-way pressure valve is provided between each three-way pipe 404 and the second air bag 406. When the pressure reaches the one-way pressure valve, the pressure valve can be opened to discharge the gas inside the second air bag 406, increase the gas entering the rear space, increase the forward distance of the rubber plate 402, and spray the marinating water inside the front space again, and the one-way pressure valve is opened instantly, so that the marinating water inside the front space can be discharged instantly, so that the cleaning effect is better.

[0039] The support assembly 101 includes a first base 5, a tripod 6 is provided on the right side of the upper surface of the first base 5, and a positioning frame 7 is hinged on the upper part of the inner wall of the tripod 6. The positioning frame 7 can swing along the hinge to change the position of the rolling and kneading assembly 102, so that the right end or the left end of the rolling and kneading assembly 102 is raised. When the right end of the rolling and kneading assembly 102 is raised, it is more convenient to feed the material, and the material is piled up at the bottom under the action of the inclined surface, so that it is mixed more quickly. When the left end of the rolling and kneading is raised, the internal material is gathered on the right end under the action of the inclined surface. The left side of the positioning frame 7 is provided with a groove, and the groove is adapted to the right end of the rolling and kneading assembly 102. The groove can position the rolling and kneading assembly 102 to avoid misalignment when the rolling and kneading assembly 102 rotates. A counterweight box 8 is provided on the left side of the first base 5. The counterweight box 8 plays a role of bearing weight to avoid the rolling and kneading assembly 102 from tipping over when the left end is lifted. A power box 9 is provided on the left side of the positioning frame 7. A motor 10 is provided inside the power box 9. After the motor 10 is started, it can drive the rolling and kneading assembly 102 to rotate. The tumbling and kneading assembly 102 drives the internal materials to mix and accelerate the pickling. The output shaft of the motor 10 is fixedly connected to the left end of the tumbling and kneading assembly 102. Two symmetrical first cylinders 11 are hinged on the inner bottom wall of the tripod 6. The output end of each first cylinder 11 is hinged to the bottom surface of the positioning frame 7. After the two first cylinders 11 are started, the left end of the positioning frame 7 can be pushed to slowly lift up, thereby achieving the purpose of adjusting the tumbling and kneading assembly 102. A mounting plate 12 is provided on the rear side of the upper surface of the tripod 6, and a second air pump 13 is provided on the front side of the mounting plate 12. When the second air pump 13 is started, the gas inside the tumbling and kneading assembly 102 can be extracted to reduce the contact with the gas during mixing and reduce the oxidation of the material. The outer surface of the second air pump 13 is hinged with a power arm 14, and the other end of the power arm 14 is provided with a cover plate 15, and the left side surface of the cover plate 15 is in contact with the left end of the tumbling and kneading assembly 102. The cover plate 15 and the power arm are rotatably connected. When the tumbling and kneading assembly 102 rotates, there will be no interference. The output end of the second air pump 13 is connected to the air intake pipe 16, and the other end of the air intake pipe 16 passes through the cover plate 15.

[0040] The brine injection device 3 includes a second base 301 and an injection assembly 302. The brine injection device 3 uniformly injects brine and auxiliary materials into the meat block, shortens the pickling time, and improves the tenderness and taste of the meat. The injection assembly 302 is arranged in the middle of the upper surface of the second base 301. The upper surface of the second base 301 is provided with a first conveyor belt 303. The first conveyor belt 303 adopts intermittent feeding, and the frequency is consistent with the frequency of each pressing injection, so that the injection can be performed more uniformly. The injection assembly 302 includes a first protective shell 304. Two symmetrical positioning rods 305 are arranged between the inner bottom wall and the inner top wall of the first protective shell 304. The outer surfaces of the two positioning rods 305 are slidably connected with a pressing plate 306. The bottom surface of the pressing plate 306 is provided with a group of injection tubes 307 with equal distances for discharging materials. Two symmetrical second cylinders 308 are arranged in the middle of the inner top wall of the first protective shell 304, and the output ends of the two second cylinders 308 are fixedly connected to the upper surface of the pressing plate 306.

[0041] The conveying device 2 includes a third base 201, a second protective shell 202 is provided on the surface of the third base 201, a second conveyor belt 203 is provided between the inner walls of the second protective shell 202, a third protective shell 204 is provided on the upper surface of the second protective shell 202, a third conveyor belt 205 is provided between the inner walls of the third protective shell 204, a discharge port 206 is provided on the front of the third protective shell 204, and a partition 207 is hinged on the inner bottom wall of the discharge port 206. The conveying device 2 can transport materials, so that non-conforming materials can be manually removed and placed above the second conveyor belt 203, thereby achieving the screening purpose.

[0042] In actual use, the materials are first put into one side of the conveying device 2 in sequence, and transported under the action of the third conveyor belt 205. The non-conforming materials are placed on the second conveyor belt 203 manually, and the non-conforming materials are transported to the appropriate position. Under the action of the third conveyor belt 205, the appropriate materials gradually move to one side until they come into contact with the partition 207. Under the interference of the partition 207, the materials are discharged from the discharge port 206 and then slide into the inside of the trolley. The materials are then put back into one side of the saline injection device 3 by the trolley. Under the action of the first conveyor belt 303, the materials move to the bottom of the injection tube 307. Under the action of the second cylinder 308, the pressing plate 306 moves along the positioning rod 30 5 moves downward, so that the injection tube 307 is inserted into the duck meat, thereby injecting salt water into the duck meat, shortening the pickling time and improving the tenderness and taste of the meat. Finally, under the action of the first conveyor belt 303, the material enters the trolley again, and then the material is transported to one side of the tumbling and kneading pickling device 1 by the trolley, the power wall is started, the cover plate 15 is opened, the material is poured into the tumbling and kneading component 102, the cover plate 15 is closed again, the second air pump 13 is started, and the gas inside the tumbling and kneading component 102 is discharged through the air inlet pipe 16, so that the material can be pickled faster, and the motor 10 is started to rotate the tumbling and kneading component 102, so that the material is tumbled and kneaded inside the tumbling and kneading component 102, so that it can be pickled more evenly.

[0043] When collecting the pickling water, the stirring plate 103 is tilted toward the side close to the inner wall. Under the action of the inclined surface, the duck meat and the pickling water are gathered to the front side. Under the action of gravity, part of the pickling water will pass through the filter plate 106 and the water inlet groove 105 in turn into the water storage pipe 401, so as to achieve the purpose of preliminary storage of the pickling water. Then the first air pump 403 is started to rotate forward to generate suction to the rear space, and the gas in the rear space is extracted to enter the first air bag 405 and the second air bag 406 in turn through the three-way pipe 404. As the gas in the rear space decreases and the air pressure decreases, the rubber plate 402 gradually moves backwards, and at the same time the volume of the front space increases and the internal air pressure decreases, thereby generating a certain suction, making it more convenient to collect the pickling water.

[0044] When the value detected by the gravity sensor 107 continues to decrease and suddenly stops, it indicates that the pickling water is completely drained or the filter plate 106 is blocked and cannot collect the pickling water, and the following adjustments are required:

[0045] At this time, the first air pump 403 is turned over to produce an instantaneous blowing force, which causes the rubber plate 402 to move forward instantly, so that part of the gas and pickling water can be instantly ejected through the water inlet groove 105. Since the filter plate 106 is blocked, the filter plate 106 can be instantly moved backward under the scouring of wind and pickling water. Under the action of the inclined surface of the filter plate 106, the material adsorbed on the stirring plate 103 can be scooped up, so that the duck meat is loosened, and under the action of gravity, the material collected on the inclined surface of the filter plate 106 is increased, so that part of the material passes over the filter plate 106, thereby increasing the gap between the materials to avoid affecting the water intake. Then the first air pump 403 is rotated forward again to generate suction again to reabsorb the pickling water. When the filter plate 106 push material disappears, the filter plate 106 can be quickly reset under the action of gravity, and quickly collide with the positioning bar 104 to generate vibration, so that the material attached to the filter plate 106 is loosened again, so that the pickled food can pass quickly to avoid blockage.

[0046] When cleaning the material on the stirring plate 103, the stirring plate 103 is tilted to one side of the axis of the tumbling assembly 102. Under the action of the inclined surface, the duck meat gradually moves backward until it falls off, thereby achieving the purpose of preliminary cleaning of the stirring plate 103. Then the first air pump 403 is started again to reverse it to generate suction to the inside of the first air bag 405 and the second air bag 406. Since the second air bag 406 is provided with a one-way pressure valve, the pressure is insufficient at this time, and the gas inside the first air bag 405 can only be introduced into the rear space through the three-way pipe 404, so that the gas inside the rear space gradually increases, and the rubber plate 402 gradually moves forward, and the pickling water inside the front space is discharged through the water inlet trough 105, and the pickling water is broken up through the filter plate 106, so that the pickling water can be sprayed more evenly. In the spraying mode, the duck meat below can be mixed with the pickling water more evenly. At the same time, since part of the pickling water causes scouring to the adsorbed duck meat, it can be quickly fallen off.

[0047] When the value detected by one of the gravity sensors 107 continues to decrease and does not reach the minimum threshold, it indicates that the material on the surface of the filter plate 106 is not completely removed, and the following adjustments are required:

[0048] Start the first cylinder 11 corresponding to the gravity sensor 107 that has not reached the minimum threshold, and modulate its suction to the maximum. Under the action of the suction, the one-way pressure valve is gradually opened, so that the gas inside the second air bag 406 instantly enters the rear space through the three-way pipe 404, so that the gas entering the rear space is instantly increased, and the forward distance of the rubber plate 402 is instantly increased, so that the pickling water inside the front space is sprayed out again, and the one-way pressure valve is instantly opened, so that the pickling water inside the front space can be instantly discharged, so that the fixed area can be targeted for treatment to avoid the situation where cleaning is not in place.

[0049] When the filter plate 106 is completely vertical, the friction force becomes minimum. Under the action of gravity, the filter plate 106 can pass over the gravity sensor 107, so that the filter plate 106 gradually moves downward, and the stirring plate 103 is thoroughly cleaned to avoid the situation where some stubborn materials cannot be thoroughly cleaned.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic integrated tumbling and kneading pickling production line, comprising a tumbling and kneading pickling device (1), a conveying device (2) and a brine injection device (3), characterized in that: The salt water injection device (3) is arranged on one side of the tumbling and kneading marinating device (1), and the conveying device (2) is arranged on a side of the salt water injection device (3) away from the tumbling and kneading marinating device (1); The tumbling and kneading pickling device (1) comprises a supporting component (101) and a tumbling and kneading component (102). The tumbling and kneading component (102) is arranged above the supporting component (101). The inner wall of the tumbling and kneading component (102) is provided with four stirring plates (103) arranged in a circumferential manner. A positioning strip (104) is provided on the front side of the upper surface of the stirring plate (103). A group of water inlet grooves (105) arranged at equal distances are provided on the back of the positioning strip (104), and the cross section of each water inlet groove (105) is C-shaped. The other end of each water inlet groove (105) is connected to an adjustment component (4). A filter plate (106) capable of sliding forward and backward is provided on the back of the positioning strip (104), and the cross section of the filter plate (106) is triangular. A group of gravity sensors (107) arranged at equal distances are provided on the upper surface of the stirring plate (103), and the gravity sensors (107) correspond to the water inlet grooves (105).

2. The fully automatic tumbling, kneading and pickling integrated production line according to claim 1 is characterized in that: The adjustment assembly (4) comprises a water storage pipe (401), the interior of which is slidably connected to a rubber plate (402), a first air pump (403) being provided at the rear end of the water storage pipe (401), a three-way pipe (404) being provided at the rear end of the first air pump (403), a first air bag (405) and a second air bag (406) being provided at the other two ends of the three-way pipe (404), and a one-way pressure valve being provided between each of the three-way pipes (404) and the second air bag (406).

3. The fully automatic tumbling, kneading and pickling integrated production line according to claim 1 is characterized in that: A slot (108) is provided in the middle of the right side of the stirring plate (103), and a counterweight block (109) capable of sliding forward and backward is slidably connected inside the slot (108), and the outer surface of the counterweight block (109) is fixedly connected to the outer surface of the filter plate (106).

4. The fully automatic tumbling, kneading and pickling integrated production line according to claim 1 is characterized in that: The support assembly (101) comprises a first base (5), a tripod (6) is provided on the right side of the upper surface of the first base (5), a positioning frame (7) is hinged on the upper part of the inner wall of the tripod (6), a groove is provided on the left side of the positioning frame (7), and the groove is matched with the right end of the rolling and kneading assembly (102), and a counterweight box (8) is provided on the left side of the first base (5).

5. The fully automatic tumbling, kneading and pickling integrated production line according to claim 4 is characterized in that: A power box (9) is provided on the left side of the positioning frame (7), a motor (10) is provided inside the power box (9), an output shaft of the motor (10) is fixedly connected to the left end of the rolling and kneading assembly (102), two symmetrical first cylinders (11) are hingedly connected to the inner bottom wall of the tripod (6), and the output end of each of the first cylinders (11) is hingedly connected to the bottom surface of the positioning frame (7).

6. The fully automatic tumbling, kneading and pickling integrated production line according to claim 5 is characterized in that: A mounting plate (12) is provided on the rear side of the upper surface of the tripod (6), a second air pump (13) is provided on the front side of the mounting plate (12), a power arm (14) is hingedly connected to the outer surface of the second air pump (13), a cover plate (15) is provided at the other end of the power arm (14), and the left side surface of the cover plate (15) is in contact with the left end of the rolling and kneading assembly (102), the output end of the second air pump (13) is connected to an air intake pipe (16), and the other end of the air intake pipe (16) passes through the cover plate (15).

7. The fully automatic tumbling, kneading and pickling integrated production line according to claim 1 is characterized in that: The saline injection device (3) comprises a second base (301) and an injection assembly (302), wherein the injection assembly (302) is arranged in the middle of the upper surface of the second base (301), and a first conveyor belt (303) is arranged on the upper surface of the second base (301), and the injection assembly (302) comprises a first protective shell (304), and two symmetrical positioning rods (305) are arranged between the inner bottom wall and the inner top wall of the first protective shell (304), and a pressing plate (306) is slidably connected to the outer surfaces of the two positioning rods (305), and a group of injection tubes (307) with equidistant discharge are arranged on the bottom surface of the pressing plate (306), and two symmetrical second cylinders (308) are arranged in the middle of the inner top wall of the first protective shell (304), and the output ends of the two second cylinders (308) are fixedly connected to the upper surface of the pressing plate (306).

8. The fully automatic tumbling, kneading and pickling integrated production line according to claim 1 is characterized in that: The conveying device (2) comprises a third base (201), a second protective shell (202) is provided on the surface of the third base (201), a second conveyor belt (203) is provided between the inner walls of the second protective shell (202), a third protective shell (204) is provided on the upper surface of the second protective shell (202), a third conveyor belt (205) is provided between the inner walls of the third protective shell (204), a discharge port (206) is provided on the front side of the third protective shell (204), and a partition plate (207) is hinged on the inner bottom wall of the discharge port (206).

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