Meat grinder capable of improving texture of meat paste

By designing the meat block introduction structure in the meat grinder and adjusting the squeezing effect of airbag control, the existing meat grinders solve the problems of hand safety hazards and meat quality reduction during the stirring process, achieving the effect of improving the texture of high-efficiency minced meat and minced meat.

CN119969449AInactive Publication Date: 2025-05-13ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
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Patent Information

Application Number
CN202510288135.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-12
Publication Date
2025-05-13
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing meat grinders have safety hazards on the hands during the stirring process, and the squeezing of large pieces of meat by the propulsion structure will cause the meat to decline and the transmission structure to wear.

Method used

A meat grinder including a meat block introduction structure is designed, and the meat blocks are transported into the processing chamber by rotating and accelerating the squeezing effect of the introduction functional sheet is controlled by adjusting the airbag to adjust and cut meat in different volumes.

Benefits of technology

It avoids safety hazards of hand operation, improves meat mincing efficiency, reduces wear of the transmission structure, and improves the texture and quality of the minced meat through effective blood squeezing and meat cutting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the related technical field of meat processing, and discloses a meat mincer capable of improving meat paste texture, which comprises a functional base, the functional base is provided with a processing part shell, the processing part shell is internally provided with a processing cavity, the processing cavity is provided with a fixing plate, the fixing plate is provided with a rocker, the tail end of the rocker is provided with a handheld part, and the handheld part is provided with a handle. The fixed plate is rotatably provided with a functional rotating plate, the functional rotating plate is connected with the rocker, the functional rotating plate is provided with a propelling cylinder, and the propelling cylinder is provided with a smashing part; according to the meat mincer capable of improving the texture of the meat paste, through the arrangement of the meat block guiding-in structure, the meat block guiding-in structure rotating along with the meat block putting-in end is arranged in the meat block putting-in end of the meat mincer, guiding-in functional pieces arranged in an array mode are of ceramic smooth structures, and guiding lines are arranged on the surfaces of the guiding-in functional pieces, so that a guiding-in barrel is driven to rotate through a transmission structure; and the meat loaves in the feeding end rotate to accelerate downward conveying of the meat loaves.
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Description

Technical Field

[0001] The invention relates to the technical field related to meat processing, in particular to a meat grinder capable of improving the texture of minced meat. Background Art

[0002] A meat grinder is a commonly used device for grinding chunks of meat into minced meat. The meat chunks are placed into the meat grinder from the input end, and the meat is ground by the propulsion structure in cooperation with the grinding end. During the grinding process, it is usually necessary to apply downward pressure to the meat at the input end to increase the rate at which the meat enters the cavity of the propulsion structure, thereby improving the efficiency of meat grinding. However, this process poses certain safety hazards to the hands. At the same time, the resistance of only allowing large chunks of meat to enter the propulsion structure is high, which accelerates the wear and aging of the transmission structure. In addition, the propulsion structure squeezes the large chunks of meat during the propulsion process, which affects the meat quality and reduces the quality of the minced meat. Summary of the invention

[0003] The object of the present invention is to provide a meat grinder with improved texture of minced meat, so as to overcome the above-mentioned defects in the prior art.

[0004] The present invention is achieved through the following technical solutions.

[0005] A meat grinder for improving the texture of minced meat of the present invention comprises a functional base, the functional base is installed with a processing part shell, the processing part shell is provided with a processing cavity, the processing cavity is installed with a fixed plate, the fixed plate is installed with a rocker, the end of the rocker is installed with a hand-held part, the fixed plate is rotatably installed with a function rotating plate, the function rotating plate is connected with the rocker, the function rotating plate is installed with a propulsion cylinder, the propulsion cylinder is installed with a crushing part, the processing cavity is installed with an output orifice plate, the bottom wall array of the processing cavity is provided with a guide hole groove, the processing part shell is provided with an insertion end, the insertion end is rotatably installed with an introduction cylinder, the introduction cylinder array is installed with an introduction functional sheet, the surface array of the introduction functional sheet is provided with small blades, an adjusting airbag is installed between the introduction cylinder and the introduction functional sheet, the inner wall of the processing part shell is provided with a blade cavity, the blade cavity is arranged between the processing cavity and the introduction cylinder, and a slicing blade is slidably installed in the blade cavity.

[0006] According to a further technical solution, a blood water groove is provided on the inner wall of the bottom of the processing chamber, and the blood water groove is connected to the guide hole groove.

[0007] According to a further technical solution, the hand-held part comprises a hand-held rod, an air bag end is arranged at the rear side of the hand-held rod, an air transmission rod is arranged inside the air bag end, and a reset cotton ring is installed on the air transmission rod.

[0008] A further technical solution is that an air pressure connecting groove is provided in the functional rotating plate, and the air pressure connecting groove is connected with the air transmission rod; the processing part shell is provided with a transmission chamber, and a sealing swivel is rotatably installed in the transmission chamber, and a bevel gear ring is installed on the sealing swivel, and a matching bevel gear ring is matched with the bevel gear ring, and the matching bevel gear ring is connected to the introduction tube; the bevel gear ring array is provided with a connecting air groove, and the connecting air groove is connected with the air pressure connecting groove; the matching bevel gear ring array is provided with an adjusting air groove, and the adjusting air groove is connected with the adjusting air bag.

[0009] According to a further technical solution, an inner slide groove is provided on the upper side of the blade cavity, a slider is slidably installed in the inner slide groove, the slider is connected to the cutting blade, and a return spring is installed on the slider.

[0010] According to a further technical solution, the functional base is rotatably mounted with a rotating rod, the rotating rod is mounted with an external rotating block, the rotating rod is connected with a transmission line, the end of the transmission line is connected to the slider, and a pushing electromagnet is mounted on the left inner wall of the inner slide groove.

[0011] According to a further technical solution, the introduction function sheet is a low-friction-coefficient curved ceramic structure, and the surface of the introduction function sheet is provided with guiding lines.

[0012] Beneficial effects of the present invention:

[0013] The meat grinder of the present invention improves the texture of minced meat by setting a meat block introduction structure. The meat grinder of the present invention is provided with a meat block introduction structure that rotates with the meat block in the meat block introduction end. The introduction function sheets arranged in an array are smooth ceramic structures with guide lines on the surface, so that the introduction cylinder is driven to rotate through the transmission structure, so that the meat block in the introduction end forms a rotation to accelerate the downward transportation of the meat block, so that the meat block does not need to be pressed by hand to complete the effect of pushing the meat block into the processing chamber, avoiding the problem of hidden dangers of hand operation;

[0014] The meat grinder of the present invention improves the texture of minced meat by setting a meat block introduction structure. An adjusting air bag is arranged between the introduction cylinder of the meat block introduction device and the introduction functional sheet. The air pressure of the air bag can be adjusted by controlling the handheld part to realize the squeezing and fixing effect of the meat block by the introduction functional sheet, so as to realize the adjustment, squeezing and fixing of meat and meat blocks of different volumes. A slicing blade is arranged on the side wall of the processing part shell. The slicing blade is driven by the control structure to cut the meat block exposed at the lower side of the introduction functional sheet, so that the larger meat block is divided into multiple pieces and enters the processing chamber for pushing and grinding effect, so as to avoid the problem that the larger meat block volume has high pushing resistance in the processing chamber, which causes greater wear on the transmission structure, and the excessive squeezing force on the meat affects the meat quality and the excessive bleeding affects the quality of the minced meat. The volume of the meat block exposed at the lower side of the introduction functional sheet can be adjusted by hand control, so as to realize the effect of adjusting the volume of the meat block entering the processing chamber, so as to improve the meat mincing efficiency, reduce the wear of the structure and prolong the service life.

[0015] The meat grinder for improving the texture of minced meat of the present invention is provided with a meat block introduction structure, and a blood water trough and a guide hole groove structure are provided on the lower side of the processing chamber, so that the excess blood water squeezed out during the meat input, advancement and grinding processes can flow into the blood water trough through the guide hole groove for collection, and at the same time, the air transmission structure of the handheld part can be used to adjust the inflation effect of the air bag, so that during the transportation process, the introduction function piece can form an extrusion effect on the meat block by adjusting the inflation of the air bag, so as to achieve the extrusion effect of excess blood water in the meat block, and the blood water seeped out of the meat block during the extrusion of the meat block by the introduction function piece and the advancement of the meat block in the processing chamber flows into the storage structure through the guide hole groove on the bottom wall of the processing chamber, so as not to affect the processing chamber and maintain the quality of the minced meat to avoid the problem of too much blood water in the minced meat affecting the texture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 4 yes Figure 1 A schematic structural diagram of the middle hand-held portion 18; DETAILED DESCRIPTION

[0022] Combine the following Figure 1-4 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are the same as Figure 1 The up-down, left-right, front-back directions of the projection relationship itself are consistent.

[0023] Combined with Figure 1-4 The meat grinder for improving the texture of minced meat comprises a functional base 11, the functional base 11 is equipped with a processing part shell 14, the processing part shell 14 is provided with a processing chamber 20, the processing chamber 20 is equipped with a fixed plate 16, the fixed plate 16 is equipped with a rocker 17, the end of the rocker 17 is equipped with a handheld part 18, the fixed plate 16 is rotatably equipped with a functional rotating plate 19, the functional rotating plate 19 is connected to the rocker 17, the functional rotating plate 19 is equipped with a propulsion cylinder 21, the propulsion cylinder 21 is equipped with a crushing part 22, and the processing chamber 20 is equipped with an output orifice plate 23. A guide hole groove 49 is arranged in an array on the bottom wall of the processing chamber 20. A placing end 15 is arranged on the processing portion shell 14. An introduction cylinder 26 is rotatably installed in the placing end 15. An introduction function sheet 24 is arranged in an array on the introduction cylinder 26. A small blade 50 is arranged in an array on the surface of the introduction function sheet 24. An adjusting air bag 27 is arranged between the introduction cylinder 26 and the introduction function sheet 24. A blade cavity 36 is arranged on the inner wall of the processing portion shell 14. The blade cavity 36 is arranged between the processing chamber 20 and the introduction cylinder 26. A cutting blade 37 is slidably installed in the blade cavity 36.

[0024] When in use, the meat block is placed at the placing end 15, and the hand-held portion 18 is rotated to drive the propulsion cylinder 21 to rotate, and the introduction cylinder 26 is driven to rotate through the transmission structure, so that the meat block in the placing end 15 forms a rotation to accelerate the downward transportation of the meat block, so that there is no need to apply pressure on the meat block by hand to complete the effect of pushing the meat block into the processing chamber 20, thereby avoiding the problem of hidden dangers of hand operation. At the same time, the air transmission structure of the hand-held portion 18 is used to adjust the inflation effect of the air bag 27, so that during the transportation process, the inflation of the air bag 27 is adjusted to form an extrusion effect on the meat block by the introduction functional sheet 24, so that the excess blood in the meat block can be squeezed out. At the same time, with the small blades 50 densely arranged in an array on the functional sheet 24, after the functional sheet 24 clamps the meat, under the action of the dense small blades, dense incisions are made on the cutting part of the meat, which accelerates the outflow of blood under the extrusion effect, and at the same time plays a role of preliminary cutting, thereby improving the efficiency of meat mincing. The blood oozing out of the meat during the squeezing of the meat block and the pushing of the meat block in the processing chamber 20 flows into the storage structure through the guide hole groove 49 on the bottom wall of the processing chamber 20, thereby not affecting the processing chamber 20 and maintaining the quality of the minced meat to avoid the problem of too much blood in the minced meat affecting the texture. At the same time, the inflation of the airbag 27 is adjusted to form a clamping and fixing effect on the meat block, so that the cutting blade 37 is driven by the control structure to cut the exposed meat block position on the lower side of the introduction functional sheet 24, so that the larger meat block is divided into multiple pieces and enters the processing chamber 20 for pushing and crushing effect, thereby avoiding the problem that the larger meat block has a high pushing resistance in the processing chamber 20, which causes greater wear on the transmission structure, and the excessive squeezing force on the meat affects the meat quality and the excessive bleeding affects the quality of the minced meat. The volume of the meat block exposed on the lower side of the introduction functional sheet 24 can be adjusted by hand control, thereby achieving the effect of adjusting the volume of the meat block entering the processing chamber 20, thereby improving the meat mincing efficiency, reducing structural wear and extending the service life.

[0025] Preferably, a blood water groove 48 is provided on the inner wall of the bottom of the processing chamber 20 , and the blood water groove 48 is connected to the guide hole groove 49 .

[0026] The blood water trough 48 is used to collect the blood water and condensed water squeezed out by the pushing, stirring and introduction functional slices 24, thereby avoiding the problem that the blood water and frozen condensed water stay in the processing chamber 20 during the processing and affect the quality of meat and minced meat.

[0027] Preferably, the hand-held portion 18 includes a hand-held rod 43 , a gas bag end 45 is provided at the rear side of the hand-held rod 43 , an air transfer rod 46 is provided inside the air bag end 45 , and a reset cotton ring 47 is installed on the air transfer rod 46 .

[0028] By squeezing the air bag end 45 by hand, the internal air pressure is transmitted through the air transmission rod 46, and the reset cotton ring 47 improves the squeezing feel and achieves the air return reset effect.

[0029] Preferably, an air pressure connecting groove 34 is provided in the functional rotating plate 19, and the air pressure connecting groove 34 is connected to the air transmission rod 46. The processing part shell 14 is provided with a transmission chamber 28. The transmission chamber 28 is rotatably installed with a sealing swivel 29. The sealing swivel 29 is installed with a bevel gear ring 30. The bevel gear ring 30 is matched with a matching bevel gear ring 31. The matching bevel gear ring 31 is connected to the introduction tube 26. The bevel gear ring 30 array is provided with a connecting air groove 33. The connecting air groove 33 is connected to the air pressure connecting groove 34. The matching bevel gear ring 31 array is provided with an adjusting air groove 32. The adjusting air groove 32 is connected to the adjusting air bag 27.

[0030] By rotating the rocker 17, the functional rotating plate 19 is driven to rotate, and the helical gear ring 30 cooperates with the matching helical gear ring 31 to drive the introduction tube 26 to rotate, thereby increasing the speed at which the meat block slides downward into the processing chamber 20 and improving the meat mincing efficiency. At the same time, the sealing rotating ring 29 and the rubber pad structure on the left side of the matching helical gear ring 31 realize the sealing effect on the transmission chamber 28. The air pressure in the transmission chamber 28 is transmitted from the air pressure connecting groove 34 and the connecting air groove 33 through the air transmission rod 46 to the regulating air bag 27 through the regulating air groove 32, thereby adjusting the air pressure of the regulating air bag 27 to achieve the squeezing and fixing effect on the meat block through the introduction functional sheet 24.

[0031] Preferably, an inner slide groove 39 is provided on the upper side of the blade cavity 36 , a slider 38 is slidably mounted on the inner slide groove 39 , the slider 38 is connected to the dicing blade 37 , and a return spring 42 is mounted on the slider 38 .

[0032] The sliding block 38 is driven by the transmission structure to slide, so as to push the cutting blade 37 to cut the meat into pieces.

[0033] Preferably, the functional base 11 is rotatably installed with a rotating rod 12, the rotating rod 12 is installed with an external rotating block 13, the rotating rod 12 is connected to a transmission line 40, the end of the transmission line 40 is connected to a slider 38, and a pushing electromagnet 41 is installed on the left inner wall of the inner slide groove 39.

[0034] The external rotating block 13 is manually rotated to control the transmission line 40 to drive the cutting blade 37 to cut the meat. At the same time, the electromagnet 41 is energized to push the slider 38 to slide so that the cutting blade 37 cuts the meat.

[0035] Preferably, the introduction function sheet 24 is a low-friction-coefficient arc-surface ceramic structure, and a guide pattern 25 is provided on the surface of the introduction function sheet 24 .

[0036] The introduction functional sheet 24 is smooth and has guide lines 25 to achieve the effect of accelerating the downward transmission of the meat pieces during the rotation process.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology in this field to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A meat grinder for improving the texture of minced meat, comprising a functional base, characterized in that: The functional base is equipped with a processing part shell, a processing cavity is arranged in the processing part shell, a fixed plate is installed in the processing cavity, a rocker is installed in the fixed plate, a hand-held part is installed at the end of the rocker, a function rotating plate is rotatably installed on the fixed plate, the function rotating plate is connected with the rocker, a propulsion cylinder is installed on the function rotating plate, a crushing part is installed on the propulsion cylinder, an output orifice plate is installed in the processing cavity, a guide hole groove is arranged in the bottom wall array of the processing cavity, the processing part shell is provided with an insertion end, an introduction cylinder is rotatably installed in the insertion end, an introduction function sheet is arranged in the introduction cylinder array, a small blade is arranged in the surface array of the introduction function sheet, an adjusting airbag is installed between the introduction cylinder and the introduction function sheet, a blade cavity is arranged on the inner wall of the processing part shell, the blade cavity is arranged between the processing cavity and the introduction cylinder, and a cutting blade is slidably installed in the blade cavity.

2. A meat grinder for improving the texture of minced meat according to claim 1, characterized in that: A blood water groove is provided on the inner wall of the bottom of the processing chamber, and the blood water groove is communicated with the guide hole groove.

3. A meat grinder for improving the texture of minced meat according to claim 1, characterized in that: The hand-held part comprises a hand-held rod, an air bag end is arranged at the rear side of the hand-held rod, an air transmission rod is arranged inside the air bag end, and a reset cotton ring is installed on the air transmission rod.

4. A meat grinder for improving the texture of minced meat according to claim 3, characterized in that: An air pressure connecting groove is provided in the functional rotating plate, and the air pressure connecting groove is connected with the air transmission rod. The processing part shell is provided with a transmission chamber, and a sealing swivel is rotatably installed in the transmission chamber. The sealing swivel is installed with a bevel gear ring, and the bevel gear ring is matched with a matching bevel gear ring, and the matching bevel gear ring is connected with the introduction tube. The bevel gear ring array is provided with a connecting air groove, and the connecting air groove is connected with the air pressure connecting groove. The matching bevel gear ring array is provided with an adjusting air groove, and the adjusting air groove is connected with the adjusting air bag.

5. The meat grinder for improving the texture of minced meat according to claim 1, characterized in that: An inner slide groove is arranged on the upper side of the blade cavity, a slider is slidably mounted on the inner slide groove, the slider is connected to the dicing blade, and a return spring is mounted on the slider.

6. A meat grinder for improving the texture of minced meat according to claim 5, characterized in that: The functional base is rotatably mounted with a rotating rod, the rotating rod is mounted with an external rotating block, the rotating rod is connected with a transmission line, the end of the transmission line is connected to the sliding block, and a pushing electromagnet is mounted on the left inner wall of the inner sliding groove.

7. A meat grinder for improving the texture of minced meat according to claim 1, characterized in that: The introduction function sheet is a low-friction-coefficient curved ceramic structure, and the surface of the introduction function sheet is provided with guide lines.

Citation Information

Patent Citations

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  • Safe feeding device for meat grinder

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