Meat marinating and kneading equipment

Abstract

The present invention belongs to the technical field of meat food processing equipment, and specifically is a meat marinating and tumbling equipment, comprising a tumbling and kneading box, wherein a rotating shaft is arranged inside the tumbling and kneading box; a motor is arranged at the bottom end of the tumbling and kneading box; the top end of the motor output end passes through the inside of the tumbling and kneading box and is connected to the bottom end of the rotating shaft; a plurality of groups of stirring plates are arranged in a ring shape on the side surface of the rotating shaft; a plurality of stirring plates are evenly arranged in the vertical direction; a vertical rod is arranged through each group of stirring plates; the meat marinating and tumbling equipment described in the present invention is characterized in that a pressing plate is arranged, and when the meat is stirred, the pressing plate squeezes the stirring plate through a receiving frame, so that the meat between the stirring plates is squeezed, thereby improving the tumbling and kneading effect of the meat; the hydraulic cylinder is controlled to intermittently squeeze the receiving frame, in cooperation with the action of the reset spring and the vertical rod between the stirring plates; so that the stirring plate intermittently squeezes the meat inside the tumbling and kneading box.

Description

Technical Field

[0001] The invention belongs to the technical field of meat food processing equipment, in particular to a meat pickling and tumbling device. Background Art

[0002] The tumbler plays an important role in meat food processing. The tumbler is the main processing equipment for meat products. It uses the principle of physical impact to turn the tenderized meat in the drum of the tumbler, causing them to collide and beat each other to improve the quality of the meat. At the same time, the marinating of sauces can speed up the processing of meat. It is of great significance to the food production and manufacturing industry.

[0003] The Chinese patented immersion tumbling machine with integrated pickling and tumbling with publication number CN216219870U is provided with a support seat, a pickling box, a pickling circulation device, a tumbling cylinder, a tumbling device and a lifting assembly. The pickling box is arranged on the support seat, the pickling circulation device is arranged at the lower end of the pickling box, the lifting assembly is arranged at the upper end of the pickling box, the tumbling cylinder is located in the pickling box, the upper end of the tumbling cylinder is connected to the lifting assembly, the tumbling device is arranged on the tumbling cylinder, the pickling circulation device includes a juice storage barrel, a circulation pump, a nozzle and a flow regulating valve, the juice storage barrel is arranged in the middle of the lower bottom wall of the pickling box, and a feed pipe and a discharge pipe are respectively arranged at both ends of the juice storage barrel, the feed pipe and the discharge pipe are both connected to the lower bottom wall of the pickling box, the nozzle is arranged on the discharge pipe and is located in the pickling box, the circulation pump is arranged in the middle of the discharge pipe, and the flow regulating valve is arranged on the feed pipe;

[0004] The above patent can mix the marinated meat food by using the tumbling and kneading device, and can also tumble and knead it. The tumbling and kneading cylinder can be lifted and lowered reciprocatingly by the lifting component. After the marinating of the meat food is completed, the marinade in the tumbling and kneading cylinder can be quickly leaked out. At the same time, the tumbling and kneading effect of the meat food can be increased by cooperating with the tumbling and kneading device. However, when the meat is actually tumbled and kneaded, it is difficult to fully squeeze the meat by simply stirring it, and the tumbling and kneading effect of the meat needs to be further enhanced.

[0005] To this end, the present invention provides a meat marinating and tumbling device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: the meat marinating and tumbling equipment described in the present invention comprises a tumbling and kneading box, wherein a rotating shaft is arranged inside the tumbling and kneading box; a motor is arranged at the bottom end of the tumbling and kneading box; the top end of the motor output end passes through the inside of the tumbling and kneading box and is connected to the bottom end of the rotating shaft; a plurality of groups of stirring plates are arranged in a ring shape on the side of the rotating shaft; a plurality of stirring plates are evenly arranged in the vertical direction; a vertical rod is arranged through each group of stirring plates; the bottom end of the vertical rod is slidably connected to the inner bottom wall of the tumbling and kneading box; a reset spring is arranged at the bottom end of the stirring plate; a receiving frame is arranged at the top end of each group of stirring plates; a plurality of plug-in slots are arranged at the top end of the rotating shaft; the end of the receiving frame away from the stirring plate is plugged into the plug-in slot;

[0008] A fixing frame is arranged above the tumbling box, and a hydraulic cylinder is arranged on the top of the fixing frame; a connecting piece is arranged at the bottom of the output end of the hydraulic cylinder, and a pressing plate is arranged at the bottom of the connecting piece.

[0009] Preferably, the connecting member includes a cylinder, which is installed on the top of the pressure plate, and a piston is slidably arranged inside the cylinder; the top of the piston is connected to the bottom of the hydraulic cylinder output end; and a pressure relief valve is arranged on the side of the cylinder.

[0010] Preferably, a first hose is provided on the side of the cylinder; and a first air pump is externally connected to the end of the first hose away from the cylinder.

[0011] Preferably, the receiving frame comprises a vertical part and a horizontal part; the horizontal part is used to withstand the extrusion of the pressure plate; and a rotating cylinder is sleeved on the surface of the horizontal part.

[0012] Preferably, the annular inner wall of the tumbling and kneading box is provided with a plurality of air boxes in the shape of an annulus; a notch is provided on the side of the air box facing the center of the tumbling and kneading box, and an expansion air bag is provided in the notch; the stirring plate is not blocked or interfered by the air box and the expansion air bag when rotating; a second hose is provided at the top end of the air box, and a second air pump is externally connected to the end of the second hose away from the air box.

[0013] Preferably, the annular inner wall of the tumbling box is provided with a plurality of filling plates, and the filling plates do not interfere with the rotation of the stirring plate; a groove is provided at the top of the vertical rod; a plug-in block is inserted in the groove, and a cover plate is provided at the top of the plug-in block, and the cover plate cooperates with the inflation box and the filling plate to seal the box opening of the tumbling box.

[0014] Preferably, a handle is provided on the top of the cover plate.

[0015] Preferably, a plurality of fixing blocks are provided in a ring shape at the top of the tumbling and kneading box, and a limiting plate is inserted through the side of the fixing block.

[0016] Preferably, a plurality of balls are rotatably arranged at the bottom end of the limiting plate.

[0017] Preferably, the cover plate is made of corrosion-resistant material.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The meat marinating and tumbling equipment described in the present invention is provided with a pressing plate. When the meat is stirred, the pressing plate squeezes the stirring plate through the receiving frame, so that the meat between the stirring plates is squeezed, thereby improving the tumbling effect of the meat; by controlling the hydraulic cylinder to intermittently squeeze the receiving frame, in conjunction with the function of the return spring and the vertical rod between the stirring plates; the stirring plates intermittently squeeze the meat inside the tumbling box.

[0020] 2. The meat marinating and tumbling equipment described in the present invention is provided with an air filling box; when the meat is further squeezed by the stirring plate, the motor controls the position of the stirring plate so that the air filling box is located between the two groups of stirring plates, and at the same time, the air filling box is inflated by the second air pump and the second hose, and the expansion airbag on the notch of the air filling box is filled with gas and expands toward the inside of the tumbling box, thereby squeezing the meat inside the tumbling box, so that the meat remains stable when squeezed by the stirring plate, thereby ensuring the squeezing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a stereogram of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the tumbling box of the present invention;

[0024] Figure 3 It is a schematic diagram of the rotating shaft connection structure of the present invention;

[0025] Figure 4 It is a side schematic diagram of the rotating shaft connection structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the position of the receiving frame of the present invention on the rotating shaft;

[0027] Figure 6 is a schematic diagram of a connector of the present invention;

[0028] Figure 7 is a schematic diagram of a cover plate of the present invention;

[0029] Figure 8 is a schematic diagram of an inflatable box of the present invention;

[0030] Fig. 9 It is a schematic diagram of a limiting plate of the present invention.

[0031] In the figure: 1. tumbling box; 11. fixing frame; 12. hydraulic cylinder; 13. connecting piece; 131. cylinder; 132. piston; 133. pressure relief valve; 14. pressing plate; 2. rotating shaft; 21. stirring plate; 22. receiving frame; 221. rotating cylinder; 23. vertical rod; 3. inflatable box; 31. inflatable airbag; 32. second hose; 4. filling plate; 5. cover plate; 51. plug-in block; 52. handle; 53. fixing block; 54. limit plate. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figures 1 to 5 As shown, a meat marinating and tumbling device according to an embodiment of the present invention comprises a tumbling and kneading box 1, wherein a rotating shaft 2 is arranged inside the tumbling and kneading box 1; a motor is arranged at the bottom end of the tumbling and kneading box 1; the top end of the motor output end passes through the inside of the tumbling and kneading box 1 and is connected to the bottom end of the rotating shaft 2; a plurality of groups of stirring plates 21 are arranged in a ring shape on the side of the rotating shaft 2; each group of stirring plates 21 is evenly arranged with a plurality of stirring plates 21 in the vertical direction; a vertical rod 23 is arranged through each group of stirring plates 21; the bottom end of the vertical rod 23 is slidably connected to the inner bottom wall of the tumbling and kneading box 1; a reset spring is arranged at the bottom end of the stirring plate 21; a receiving frame 22 is arranged at the top end of each group of stirring plates 21; a plurality of plug-in slots are arranged at the top end of the rotating shaft 2; the end of the receiving frame 22 away from the stirring plate 21 is plugged into the plug-in slot;

[0034] A fixing frame 11 is arranged above the tumbling box 1, and a hydraulic cylinder 12 is arranged at the top of the fixing frame 11; a connecting piece 13 is arranged at the bottom of the output end of the hydraulic cylinder 12, and a pressing plate 14 is arranged at the bottom of the connecting piece 13;

[0035] In the actual meat tumbling operation, it is difficult to fully squeeze the meat by simply stirring the meat, and the tumbling effect of the meat needs to be further enhanced. To solve the above problem, the embodiment of the present invention provides a pressing plate 14. When in use, the motor is started, the motor drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the stirring plate 21 to rotate, so as to stir the meat inside the tumbling box 1. It should be pointed out that the stirring plate 21 is restricted to slide up and down on the side of the rotating shaft 2 and cannot rotate relative to the rotating shaft 2. When stirring the meat, the hydraulic cylinder 12 is started, and the hydraulic The pressure cylinder 12 drives the pressure plate 14 to move downward through the connecting piece 13, and then squeezes the receiving frame 22. One end of the receiving frame 22 moves downward in the plug-in slot, and the other end squeezes a group of stirring plates 21 to move downward, so that the gap between a group of stirring plates 21 is reduced, and the meat between the stirring plates 21 is further squeezed, thereby improving the tumbling effect of the meat; by controlling the hydraulic cylinder 12 to intermittently squeeze the receiving frame 22, in conjunction with the function of the return spring and the vertical rod 23 between the stirring plates 21; the stirring plates 21 intermittently squeeze the meat inside the tumbling box 1.

[0036] like Figures 1 to 6 As shown, the connecting member 13 includes a cylinder 131, which is installed at the top of the pressure plate 14, and a piston 132 is slidably arranged inside the cylinder 131; the top of the piston 132 is connected to the bottom end of the output end of the hydraulic cylinder 12; the side of the cylinder 131 is connected and provided with a pressure relief valve 133; when the output end of the hydraulic cylinder 12 drives the pressure plate 14 to squeeze the receiving frame 22 through the connecting member 13, when the squeezing force of the pressure plate 14 on the receiving frame 22 is too large, the piston 132 moves downward in the cylinder 131, and the air in the cylinder 131 is discharged through the pressure relief valve 133, so that the air pressure in the cylinder 131 remains restricted, and then the squeezing force of the pressure plate 14 on the receiving frame 22 is restricted, avoiding the meat between the stirring plates 21 below from being excessively squeezed and torn, thereby affecting the quality of the meat; specifically, when stirring the meat, it is difficult to stabilize the content of meat filled between the stirring plates 21, so once the squeezing force effect between the stirring plates 21 is stable, the meat will be excessively squeezed and torn.

[0037] like Figures 1 to 8 As shown, a first hose 134 is provided on the side of the cylinder 131; the end of the first hose 134 away from the cylinder 131 is externally connected to a first air pump; when in use, the cylinder 131 is continuously inflated through the first air pump externally connected to the first hose 134, and the lost air in the cylinder 131 is replenished in time to ensure that there is sufficient air in the cylinder 131 when it is reused.

[0038] The receiving frame 22 includes a vertical part and a horizontal part; the horizontal part is used to withstand the extrusion of the pressure plate 14; the surface of the horizontal part is sleeved with a rotating cylinder 221; when the pressure plate 14 extrudes the receiving frame 22, the rotating cylinder 221 of the horizontal part of the receiving frame 22 replaces the receiving frame 22 to contact the bottom end of the pressure plate 14, and as the receiving frame 22 rotates, the rotating cylinder 221 rolls in contact with the bottom end of the pressure plate 14, reducing the friction force on the bottom end of the pressure plate 14 and reducing the wear of the pressure plate 14 during use.

[0039] The annular inner wall of the tumbling box 1 is provided with a plurality of inflatable boxes 3 in the shape of an annulus; a notch is provided on the side of the inflatable box 3 facing the center of the tumbling box 1, and an expansion airbag 31 is provided in the notch; when the stirring plate 21 rotates, it is not blocked or interfered by the inflatable box 3 and the expansion airbag 31; a second hose 32 is provided at the top of the inflatable box 3, and a second air pump is externally connected to the end of the second hose 32 away from the inflatable box 3; when the meat is further squeezed by the stirring plate 21, the motor controls the position of the stirring plate 21 so that the inflatable box 3 is located between the two groups of stirring plates 21, and at the same time, the inflatable box 3 is inflated by the second air pump and the second hose 32, and the expansion airbag 31 on the notch of the inflatable box 3 is filled with gas and expands toward the inside of the tumbling box 1, thereby squeezing the meat inside the tumbling box 1, so that the meat remains stable when the stirring plate 21 is squeezed, thereby ensuring the squeezing effect.

[0040] The annular inner wall of the tumbling box 1 is provided with a plurality of filling plates 4, which do not interfere with the rotation of the stirring plate 21; a groove is provided at the top of the vertical rod 23; a plug-in block 51 is inserted into the groove, and a cover plate 5 is provided at the top of the plug-in block 51, and the cover plate 5 cooperates with the inflation box 3 and the filling plate 4 to seal the box opening of the tumbling box 1; when in use, the plug-in block 51 is inserted into the groove provided at the top of the vertical rod 23, and then the cover plate 5 is arranged at the box opening of the tumbling box 1, and cooperates with the filling plate 4 to further limit the position of the meat; ensure that the meat is confined in the tumbling box 1 when squeezed by the stirring plate 21; it is beneficial to improve the stability of the meat when being squeezed.

[0041] A handle 52 is provided at the top of the cover plate 5 to facilitate disassembly of the cover plate 5 .

[0042] like Figures 1 to 9 As shown, a plurality of fixing blocks 53 are arranged in a ring shape at the top of the tumbling box 1, and a limiting plate 54 is inserted through the side of the fixing block 53; when in use, the limiting plate 54 is pushed so that the end of the limiting plate 54 is located at the top of the cover plate 5; thereby limiting the position of the cover plate 5, ensuring the effect of the cover plate 5 blocking the box opening of the tumbling box 1.

[0043] The bottom end of the limit plate 54 is rotatably provided with a plurality of ball bearings (not shown in the drawings of the specification); when in use, the cover plate 5 is driven to rotate, and the limit plate 54 limits the position of the cover plate 5 by the ball bearings at the bottom end. The ball bearings roll on the top end of the cover plate 5, thereby reducing the friction force on the cover plate 5 and preventing continuous friction between the limit plate 54 and the cover plate 5, which would cause the cover plate 5 to be overheated, making it difficult for the staff to disassemble the cover plate 5 later, and hindering the stirring process, thereby increasing the output power of the motor.

[0044] The cover plate 5 is made of corrosion-resistant material to ensure the service life of the cover plate 5 .

[0045] During operation, the motor is started, the motor drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the stirring plate 21 to rotate, so as to stir the meat inside the tumbling box 1; it should be pointed out that the stirring plate 21 is restricted to slide up and down on the side of the rotating shaft 2, and cannot rotate relative to the rotating shaft 2; when stirring the meat, the hydraulic cylinder 12 is started, and the hydraulic cylinder 12 drives the pressing plate 14 to move downward through the connecting piece 13, and then squeezes the receiving frame 22, one end of the receiving frame 22 moves downward in the plug-in slot, and the other end squeezes a group of stirring plates 21 to move downward, so that the gap between a group of stirring plates 21 is reduced, and the meat between the stirring plates 21 is further squeezed, thereby improving the tumbling effect of the meat; by controlling the hydraulic cylinder 12 to intermittently squeeze the receiving frame 22, in conjunction with the function of the reset spring and the vertical rod 23 between the stirring plates 21; the stirring plates 21 intermittently squeeze the meat inside the tumbling box 1; wherein the hydraulic When the output end of the pressure cylinder 12 drives the pressure plate 14 to squeeze the receiving frame 22 through the connecting piece 13, when the squeezing force of the pressure plate 14 on the receiving frame 22 is too large, the piston 132 moves downward in the cylinder 131, and the air in the cylinder 131 is discharged through the pressure relief valve 133, so that the air pressure in the cylinder 131 remains restricted, and then the squeezing force of the pressure plate 14 on the receiving frame 22 is restricted, avoiding the meat between the stirring plates 21 below from being excessively squeezed and torn, thereby affecting the quality of the meat; specifically, when stirring the meat, it is difficult to stabilize the content of meat filled between the stirring plates 21, so once the squeezing force between the stirring plates 21 is stable, the meat will be excessively squeezed and torn; wherein, when in use, the first air pump externally connected to the first hose 134 continuously inflates the cylinder 131, and the lost air in the cylinder 131 is replenished in time to ensure that there is sufficient air in the cylinder 131 when it is reused.

[0046] When the pressing plate 14 squeezes the receiving frame 22, the rotating cylinder 221 of the horizontal part of the receiving frame 22 replaces the receiving frame 22 to contact the bottom end of the pressing plate 14. As the receiving frame 22 rotates, the rotating cylinder 221 rolls and contacts with the bottom end of the pressing plate 14, reducing the friction force on the bottom end of the pressing plate 14 and reducing the wear of the pressing plate 14 during use; when the meat is further squeezed by the stirring plate 21, the motor controls the position of the stirring plate 21 so that the inflation box 3 is located between the two groups of stirring plates 21, and the inflation box 3 is inflated by the second air pump and the second hose 32 at the same time. The expansion airbag 31 on the notch of the inflation box 3 is filled with gas and expands toward the inside of the tumbling box 1, thereby squeezing the meat inside the tumbling box 1, so that the meat remains stable when the stirring plate 21 is squeezed, thereby ensuring the squeezing effect; when in use, the plug-in block 51 is inserted into the groove opened at the top of the vertical rod 23, thereby The cover plate 5 is arranged at the box opening of the tumbling box 1, and cooperates with the filling plate 4 to further limit the position of the meat; ensure that the meat is restricted in the tumbling box 1 when squeezed by the stirring plate 21; it is beneficial to improve the stability of the meat when being squeezed; when in use, the limit plate 54 is pushed so that the end of the limit plate 54 is located at the top of the cover plate 5; thereby limiting the position of the cover plate 5 and ensuring the effect of the cover plate 5 blocking the box opening of the tumbling box 1; when in use, the cover plate 5 is driven to rotate, and the limit plate 54 limits the position of the cover plate 5 through the ball at the bottom end, and the ball rolls on the top of the cover plate 5, reducing the friction force on the cover plate 5, preventing continuous friction between the limit plate 54 and the cover plate 5, causing the cover plate 5 to be overheated, which is not conducive to the subsequent disassembly operation of the staff; and hindering the stirring process, increasing the output power of the motor; wherein the cover plate 5 is made of corrosion-resistant material, ensuring the service life of the cover plate 5.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A meat marinating and tumbling device, characterized in that: The invention comprises a tumbling box (1), wherein a rotating shaft (2) is arranged inside the tumbling box (1); a motor is arranged at the bottom end of the tumbling box (1); the top end of the motor output end passes through the inside of the tumbling box (1) and is connected to the bottom end of the rotating shaft (2); a plurality of groups of stirring plates (21) are arranged in a ring shape on the side of the rotating shaft (2); a plurality of stirring plates (21) are evenly arranged in the vertical direction; a hanging rod (23) is arranged through each group of stirring plates (21); the bottom end of the hanging rod (23) is slidably connected to the inner bottom wall of the tumbling box (1); a return spring is arranged at the bottom end of the stirring plates (21); a receiving frame (22) is arranged at the top end of each group of stirring plates (21); a plurality of plug-in slots are arranged at the top end of the rotating shaft (2); the end of the receiving frame (22) away from the stirring plates (21) is plugged into the plug-in slot; A fixing frame (11) is arranged above the tumbling box (1), and a hydraulic cylinder (12) is arranged at the top of the fixing frame (11); a connecting piece (13) is arranged at the bottom of the output end of the hydraulic cylinder (12), and a pressing plate (14) is arranged at the bottom of the connecting piece (13); The connecting member (13) comprises a cylinder (131), the cylinder (131) being mounted on the top of the pressure plate (14), a piston (132) being slidably disposed inside the cylinder (131); the top of the piston (132) being connected to the bottom of the output end of the hydraulic cylinder (12); and a pressure relief valve (133) being disposed on the side of the cylinder (131); A first hose (134) is provided in communication with the side of the cylinder (131); an end of the first hose (134) away from the cylinder (131) is externally connected to a first air pump; The receiving frame (22) comprises a vertical portion and a horizontal portion; the horizontal portion is used to withstand the extrusion of the pressing plate (14); and a rotating cylinder (221) is sleeved on the surface of the horizontal portion.

2. The meat marinating and tumbling device according to claim 1, characterized in that: The annular inner wall of the tumbling box (1) is provided with a plurality of inflatable boxes (3) in the shape of an annulus; a notch is provided on one side of the inflatable box (3) facing the center of the tumbling box (1), and an expansion air bag (31) is provided in the notch; when the stirring plate (21) rotates, it is not blocked or interfered by the inflatable box (3) and the expansion air bag (31); a second hose (32) is provided at the top end of the inflatable box (3), and a second air pump is externally connected to the end of the second hose (32) away from the inflatable box (3).

3. The meat marinating and tumbling device according to claim 2, characterized in that: The annular inner wall of the tumbling box (1) is provided with a plurality of filling plates (4), and the filling plates (4) do not interfere with the rotation of the stirring plate (21); a groove is provided at the top end of the vertical rod (23); a plug-in block (51) is inserted into the groove, and a cover plate (5) is provided at the top end of the plug-in block (51); the cover plate (5) cooperates with the inflation box (3) and the filling plates (4) to seal the box opening of the tumbling box (1).

4. The meat marinating and tumbling device according to claim 3, characterized in that: A handle (52) is provided at the top end of the cover plate (5).

5. The meat marinating and tumbling device according to claim 4, characterized in that: A plurality of fixing blocks (53) are provided in an annular shape at the top end of the tumbling box (1), and a limiting plate (54) is inserted through the side surface of the fixing block (53).

6. The meat marinating and tumbling device according to claim 5, characterized in that: A plurality of balls are rotatably arranged at the bottom end of the limiting plate (54).

7. The meat marinating and tumbling device according to claim 6, characterized in that: The cover plate (5) is made of corrosion-resistant material.

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