A food processing meat paste making device

Abstract

The application relates to the field of food processing technology, in particular to a minced meat making device for food processing, which comprises a box body, supporting legs, a side cover, a handle, a driving motor and a beating assembly; a plurality of supporting legs are fixedly arranged at the bottom of the box body; a side cover is hingedly arranged on one side of the box body; a handle is fixedly arranged on the side cover; a driving motor is fixedly arranged at the top of the box body; and a beating assembly is fixedly arranged in the box body; the beating assembly is driven to rotate by the driving motor to continuously beat the minced meat; the application solves the problem that the efficiency of making the minced meat cannot reach the best in the existing minced meat making device, and the minced meat needs to be lifted by a lifting mechanism, so that the equipment is relatively complex, the cost is relatively high, and the applicability of the equipment is reduced; the application realizes the purpose of improving the making efficiency of the minced meat in the making process, the minced meat does not need to be lifted by an extra mechanism, the overall equipment is simplified, the cost is saved, and the applicability of the equipment is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, and in particular to a meat paste making apparatus for food processing. Background Technology

[0002] With the continuous development of food processing technology and the increasing demands of consumers for food quality, minced meat, as a basic and important food ingredient, plays a crucial role in various food processing processes. It is widely used in the production of sausages, hamburgers, dumplings, meatballs, and other products, and its delicate texture and uniform taste directly affect the quality of the final product.

[0003] Meat paste is typically made in two ways: by cutting minced meat or by pounding it with a pounding device. Among existing pounding devices, Chinese Patent CN119605822A (publication date: March 14, 2025) discloses a meat paste making device for food processing, including a chassis; the chassis serves as the assembly carrier for this device, with two pillars symmetrically fixed to the chassis, and a support seat slidably mounted on the two pillars. Multiple limiting blocks are arranged annularly on the top surface of the support seat. The device also includes a feeding cylinder, placed on the support seat via the limiting blocks, with an open top, serving as a container for making meat paste; and a hammering mechanism, located on the upper part of the two pillars, used to pound the meat paste within the feeding cylinder. The device improves the efficiency of meat paste production in the feeding cylinder by having two hammering blocks alternately hammer the meat paste in the hammering mechanism. In addition, the lifting mechanism allows the feeding cylinder to be gradually raised as the meat paste is hammered, ensuring that the hammering blocks can effectively act on the meat paste throughout the hammering process.

[0004] However, the above-mentioned device cannot achieve optimal efficiency in making meat paste by alternately hammering the meat paste with two hammer blocks during the pounding process. In addition, it also needs to be used in conjunction with a lifting mechanism to lift the meat paste, which makes the whole equipment more complicated and costly, reducing the applicability of the equipment. Summary of the Invention

[0005] The technical objective of this invention is to solve the problem that existing meat paste making devices cannot achieve optimal efficiency and require a lifting mechanism to raise the meat paste, resulting in complex and costly equipment that reduces its applicability. This invention improves the efficiency of meat paste making without the need for an additional lifting mechanism, simplifies the overall equipment, saves costs, and greatly enhances its applicability.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A meat paste making device for food processing includes: a box body, support legs, a side cover, a handle, a drive motor, and a pounding assembly; Multiple support legs are fixedly installed at the bottom of the box, a side cover is hinged to one side of the box, a handle is fixedly installed on the side cover, a drive motor is fixedly installed at the top of the box, and a pounding assembly is fixedly installed inside the box; the pounding assembly is driven by the drive motor to rotate and continuously pound the minced meat.

[0007] As a preferred embodiment of the meat paste making device for food processing described in this invention, the pounding assembly includes a rotating shaft, an inclined plate, a drive rod, a limiting plate, a pounding column, a limiting ring, a rotating column, and a spiral blade. The rotating shaft is rotatably mounted on the top of the housing and fixedly connected to the drive motor. An inclined plate is fixedly mounted on the bottom of the rotating shaft. Multiple drive rods are arranged in a circular array on the bottom of the inclined plate. Each of the multiple drive rods has a limit plate at its bottom. Multiple hammering columns are slidably sleeved on each of the multiple drive rods. Each of the multiple hammering columns has a limit ring on its outer circumference. The multiple hammering columns are slidably mounted inside the rotating column, and the rotating column is rotatably mounted inside the housing. A spiral blade is fixedly mounted on the bottom of the rotating column.

[0008] In a preferred embodiment of the meat paste making device for food processing described in this invention, a first spring is fixedly installed on the top of the limiting plate, and the first spring is located outside the driving rod; a second spring is fixedly installed on the bottom of the limiting plate.

[0009] In a preferred embodiment of the meat paste making device for food processing described in this invention, the upper section of the pounding column is provided with a circular groove, the top of the circular groove is provided with a circular through hole, and the driving rod is slidably located inside the circular groove and slidably connected with the circular through hole. The top of the first spring is fixedly connected to the inner wall of the top of the circular groove, and the bottom of the second spring is fixedly connected to the inner wall of the bottom of the circular groove.

[0010] In a preferred embodiment of the meat paste making device for food processing described in this invention, a third spring is fixedly installed at the top of the limiting ring, and a fourth spring is fixedly installed at the bottom of the limiting ring.

[0011] In a preferred embodiment of the meat paste making device for food processing described in this invention, the rotating column has a plurality of circular holes arranged in a ring around its axis, and the plurality of hammering columns are respectively slidably located inside the plurality of circular holes. An annular groove is formed on the inner wall of the circular hole, and the top of the third spring is fixedly connected to the top of the annular groove, and the bottom of the fourth spring is fixedly connected to the bottom of the annular groove.

[0012] In a preferred embodiment of the meat paste making device for food processing described in this invention, the bottom of the inclined plate is provided with a plurality of circular grooves, and a fixed ball is provided on each of the plurality of drive rods, and the plurality of fixed balls are movably installed inside the plurality of circular grooves.

[0013] As a preferred embodiment of the meat paste making device for food processing described in this invention, the box body has a material inlet on its side, and the material inlet is located at the side cover. The box body is composed of a first cavity, a second cavity, and a third cavity. The first cavity is a rectangular structure, the second cavity and the third cavity are circular structures, and the rotating column is rotatably located inside the second cavity.

[0014] In a preferred embodiment of the meat paste making device for food processing described in this invention, the outer diameter of the pounding column is equal to the diameter of the circular hole, and the maximum moving distance of the pounding column is equal to the distance from the bottom of the rotating column to the bottom of the third cavity.

[0015] In a preferred embodiment of the meat paste making device for food processing described in this invention, the rotating column rotates in the same direction as the spiral blade transporting the meat paste upwards.

[0016] The beneficial effects of this invention are: 1. This invention provides a pounding assembly inside the box. Through the cooperation of the tilting plate, drive rod, rotating column and pounding column on the pounding assembly, multiple pounding columns rotate continuously to pound the meat paste, which improves the efficiency of meat paste production. Moreover, no additional mechanism is needed to lift the meat paste, which simplifies the overall equipment, saves costs and greatly improves the applicability of the equipment.

[0017] 2. The present invention sets an inclined plate, a rotating column and a pounding column on the pounding assembly. Through the cooperation of the inclined plate, the rotating column and the pounding column, the inclined plate drives multiple pounding columns to move up and down continuously during the rotation process, and in conjunction with the rotation of the rotating column, continuously pounds the meat paste.

[0018] 3. This invention, by incorporating a first spring, a second spring, a third spring, and a fourth spring on the drive rod, the pounding column, and the rotating column, allows the pounding column to increase its force in pounding the meat paste through the up-and-down movement of the drive rod, in conjunction with the compression and stretching of the first, second, third, and fourth springs. Simultaneously, the distance between the pounding column and the meat paste can be adaptively adjusted, eliminating the need for additional mechanisms to lift the meat paste. This simplifies the overall equipment, saves costs, and greatly improves the applicability of the equipment.

[0019] 4. This invention improves the efficiency of meat paste production by setting a spiral blade at the bottom of the rotating column, which can push the meat paste in the center to the surrounding area and further cut the meat paste. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure in an embodiment of this disclosure.

[0021] Figure 2 This is a three-dimensional structural diagram of an embodiment of the present disclosure without a drive motor and side cover.

[0022] Figure 3 This is a three-dimensional structural diagram of the interior of the first cavity in an embodiment of this disclosure.

[0023] Figure 4 This is a three-dimensional structural diagram of the rotating shaft, tilting disk, drive rod, and rotating column in an embodiment of this disclosure.

[0024] Figure 5 This is a three-dimensional structural diagram of the interior of the second cavity in an embodiment of this disclosure.

[0025] Figure 6 This is a three-dimensional structural diagram of the second and third cavities inside the housing in an embodiment of this disclosure.

[0026] Figure 7 This is a three-dimensional structural diagram of the rotating shaft, tilting disk, drive rod, rotating column, hammering column, and spiral cutter in an embodiment of this disclosure.

[0027] Figure 8 This is a three-dimensional structural diagram of the interior of the rotating column and the hammering column in the embodiments of this disclosure.

[0028] Figure 9 As described in this embodiment of the disclosure Figure 8 Enlarged view of point A in the middle.

[0029] Reference numerals: 1. Box body; 11. Feed port; 12. First cavity; 13. Second cavity; 14. Third cavity; 2. Support leg; 3. Side cover; 4. Handle; 5. Drive motor; 6. Hammering assembly; 61. Rotating shaft; 62. Inclined plate; 621. Circular groove; 63. Drive rod; 631. Fixed ball; 64. Limiting plate; 641. First spring; 642. Second spring; 65. Hammering column; 651. Circular groove; 652. Circular through hole; 66. Limiting ring; 661. Third spring; 662. Fourth spring; 67. Rotating column; 671. Circular hole; 672. Annular groove; 68. Spiral cutter. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 9 As shown, a meat paste making device for food processing includes: a box body 1, support legs 2, side cover 3, handle 4, drive motor 5, and pounding assembly 6; Multiple support legs 2 are fixedly installed at the bottom of the box body 1. A side cover 3 is hinged to one side of the box body 1. A handle 4 is fixedly installed on the side cover 3. A drive motor 5 is fixedly installed at the top of the box body 1. A pounding assembly 6 is fixedly installed inside the box body 1. The pounding assembly 6 is driven by the drive motor 5 to rotate and continuously pound the meat paste.

[0032] The box 1, as the core installation carrier and working chamber of the entire device, is made of food-grade stainless steel in one piece. The box 1 has a rectangular structure, and the third cavity 14 has a smooth inner wall design, which facilitates the subsequent cleaning and anti-sticking treatment of meat paste. The top of the box 1 has a reserved installation position for the drive motor 5.

[0033] The bottom of the support leg 2 is welded with anti-slip and shock-absorbing pads, which can increase the friction between the support leg 2 and the ground, and effectively buffer the vibration generated by the drive motor 5 and the pounding component 6 during operation. The side cover 3 prevents the meat paste from splashing during pounding, and also prevents external dust and impurities from entering the box 1 and contaminating the meat paste; the drive motor 5 can adjust the motor speed according to the meat paste processing requirements through the control system, thereby controlling the pounding frequency and force of the pounding component 6 to ensure that the meat paste processing effect meets the requirements; the drive motor 5 is fixedly installed on the top of the box 1 with bolts.

[0034] The pounding assembly 6 is the core component for pounding meat paste. During operation, the drive motor 5 is powered on, driving the rotating shaft 61 of the pounding assembly 6 to rotate synchronously. The rotating shaft 61 drives the tilting plate 62 and the rotating column 67 to rotate together. Finally, through the linkage of the drive rod 63 and the spring group, multiple pounding columns 65 are driven to perform reciprocating lifting and lowering motion, continuously and frequently pounding the meat in the third cavity 14 inside the box 1. At the same time, the spiral blade 68 at the bottom of the rotating column 67 completes the cutting and refining of the meat paste, ultimately producing a fine and uniform meat paste. The whole process is highly automated, requiring no manual intervention in the pounding operation, greatly reducing the labor intensity of workers and improving processing efficiency and meat paste quality.

[0035] like Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9As shown, the hammering assembly 6 includes a rotating shaft 61, an inclined plate 62, a drive rod 63, a limiting plate 64, a hammering column 65, a limiting ring 66, a rotating column 67, and a spiral blade 68. The rotating shaft 61 is rotatably mounted on the top of the housing 1 and is fixedly connected to the drive motor 5. An inclined disk 62 is fixedly mounted on the bottom of the rotating shaft 61. Multiple drive rods 63 are arranged in a circular array on the bottom of the inclined disk 62. Limiting disks 64 are respectively provided on the bottom of the multiple drive rods 63. Multiple hammering columns 65 are slidably sleeved on the multiple drive rods 63. Limiting rings 66 are respectively provided on the outer circumference of the multiple hammering columns 65. The multiple hammering columns 65 are slidably mounted inside the rotating column 67, and the rotating column 67 is rotatably mounted inside the housing 1. A spiral blade 68 is fixedly mounted on the bottom of the rotating column 67.

[0036] The top end of the rotating shaft 61 penetrates the top wall of the housing 1 and is fixedly connected to the output shaft of the drive motor 5 via a coupling. The rotating shaft 61 rotates synchronously with the drive motor 5, providing continuous rotational power to the entire hammering assembly 6. The tilting plate 62 is made of the same high-strength alloy steel as the rotating shaft 61, and its surface is at a preset tilt angle to ensure that it can drive the drive rod 63 to achieve reciprocating lifting and lowering motion when rotating. The number of drive rods 63 can be flexibly adjusted according to the size of the tilting plate 62 and the hammering efficiency requirements. The top end of the drive rod 63 is connected to the bottom of the tilting plate 62 by a ball joint, allowing the drive rod 63 to swing at a certain angle with the rotation of the tilting plate 62, and can also flexibly follow the height changes of the tilting plate 62 to achieve lifting and lowering motion; the limiting plate 64 provides a mounting support point for the subsequent elastic components.

[0037] The pounding column 65 corresponds one-to-one with the drive rod 63. It is made of food-grade stainless steel in one piece with a smooth inner wall. It fits tightly with the outer wall of the drive rod 63 without jamming, ensuring that the drive rod 63 can smoothly drive the pounding column 65 to move synchronously when it rises and falls. At the same time, it allows the pounding column 65 to slide slightly relative to the drive rod 63 under the action of the elastic component. The pounding surface is polished to ensure the pounding effect on meat and reduce the adhesion of meat paste, making it easier to clean later. The function of the limiting ring 66 is to work with the elastic component to buffer and adjust the pounding force, ensuring the stability of the pounding operation.

[0038] The rotating column 67 is rotatably installed in the middle of the inner cavity of the housing 1 via a sealed bearing. A sealing ring is provided at the connection between the bearing and the housing 1 to prevent meat paste and debris from entering the bearing and to ensure smooth rotation of the rotating column 67. A spiral blade 68 is fixedly installed at the bottom of the rotating column 67 by welding. The spiral blade 68 can efficiently perform secondary cutting on the pounded meat paste during rotation, further refining large pieces of meat paste. At the same time, the centrifugal force generated by rotation throws the cut meat paste to all sides and back into the pounding range of the pounding column 65, greatly improving the fineness and uniformity of the meat paste.

[0039] During operation, the drive motor 5 is powered on and rotates synchronously, causing the rotating shaft 61 to rotate synchronously. The rotating shaft 61 drives the inclined plate 62 at the bottom to rotate together. During the rotation of the inclined plate 62, its inclined structure causes the drive rods 63 distributed in a ring array to reciprocate up and down with the change of the plate height. The drive rods 63 drive the limiting plate 64 at the bottom to rise and fall synchronously, which in turn drives the pounding column 65 slidably sleeved on the drive rod 63 to rise and fall synchronously. At the same time, the rotating column 67 rotates synchronously with the rotating shaft 61 and the inclined plate 62, driving the pounding column 65 fixed inside it to rotate together, so that the pounding column 65 performs both reciprocating up and down pounding motion and circular rotation motion, realizing all-round, high-frequency continuous pounding of the meat in the third cavity 14. During the pounding process, the spiral blade 68 at the bottom of the rotating column 67 rotates synchronously to cut and refine the pounded meat paste.

[0040] like Figure 9 As shown, a first spring 641 is fixedly installed on the top of the limiting plate 64, and the first spring 641 is located outside the drive rod 63. A second spring 642 is fixedly installed on the bottom of the limiting plate 64.

[0041] The inner diameter of the first spring 641 is matched with the outer diameter of the drive rod 63. After being sleeved on the outside of the drive rod 63, there is no excess gap between it and the outer wall of the drive rod 63, which avoids displacement or jamming during the extension and contraction of the spring. The top end of the first spring 641 is fixedly connected to the top of the inner wall of the hammer column 65, and the bottom end is welded and fixed to the top surface of the limiting plate 64. The connection is firm and can withstand high-frequency compression and rebound forces, and is not easy to fall off or break. The second spring 642 has the same specifications and material as the first spring 641, ensuring that the elastic coefficients of the two are matched and achieving synergy. The structure features balanced extension and tension; the second spring 642 and the first spring 641 are symmetrically distributed on the upper and lower sides of the limiting plate 64, forming a two-way elastic buffer structure. When the driving rod 63 drives the limiting plate 64 to rise, the first spring 641 is compressed and the second spring 642 is stretched, and both store elastic potential energy simultaneously. When the driving rod 63 drives the limiting plate 64 to fall, the elastic potential energy is released, and the hammering column 65 is assisted by its own gravity to perform hammering, while also playing a buffering role to avoid rigid collisions between the hammering column 65 and the limiting plate 64 and the driving rod 63.

[0042] like Figure 9 As shown, the upper part of the hammering column 65 has a circular groove 651, the top of the circular groove 651 has a circular through hole 652, and the driving rod 63 is slidably located inside the circular groove 651 and slidably connected to the circular through hole 652. The top of the first spring 641 is fixedly connected to the inner wall of the top of the circular groove 651, and the bottom of the second spring 642 is fixedly connected to the inner wall of the bottom of the circular groove 651.

[0043] The inner diameter of the circular through hole 652 is matched with the outer diameter of the drive rod 63, which can ensure that the drive rod 63 can pass smoothly through the circular through hole 652 and achieve sliding connection with the hammer column 65, while also preventing the drive rod 63 from deviating or shaking during sliding, thus ensuring the synchronization of the movement of the drive rod 63 and the hammer column 65.

[0044] like Figure 9 As shown, a third spring 661 is fixedly installed on the top of the limiting ring 66, and a fourth spring 662 is fixedly installed on the bottom of the limiting ring 66.

[0045] To further enhance the stability and adaptive adjustment capability of the hammering force, the elastic coefficients of the third spring 661 and the fourth spring 662 are different from those of the first spring 641 and the second spring 642, and the elastic potential energy of the third spring 661 and the fourth spring 662 is greater than that of the first spring 641 and the third spring 661. The third spring 661 and the fourth spring 662 are both sleeved on the outer circumference of the hammering column 65, located on the upper and lower sides of the limiting ring 66 respectively, and coaxially arranged with the limiting ring 66 and the hammering column 65. The core function of the third spring 661 and the fourth spring 662 is to push the hammering column 65 downward as the drive rod 63 moves downward, thereby hammering the meat. When the hammering column 65 moves upward, the third spring 661 is compressed and the fourth spring 662 is stretched, both storing elastic potential energy simultaneously. This elastic potential energy, combined with that stored in the first spring 641 and the second spring 642, further enhances the power storage effect of the hammering column 65 as it rises. When the hammering column 65 moves downward to hammer, the elastic potential energy stored in the third spring 661 and the fourth spring 662 is released simultaneously. This, along with the elastic potential energy of the first and second springs 642 and the weight of the hammering column 65 itself, ensures that the hammering force is uniform and stable. At the same time, it plays a double buffering role, preventing rigid collisions between the hammering column 65 and the rotating column 67 and the limiting ring 66, reducing component wear, and extending the service life of the hammering column 65 and the rotating column 67. In addition, the third spring 661 and the fourth spring 662 can also achieve adaptive adjustment of the pounding column 65. When the pounding column 65 encounters resistance while pounding the meat paste, the four springs deform in coordination. Through the dynamic adjustment of elastic potential energy, they automatically adapt to the change in resistance, ensuring that the pounding column 65 can always be in contact with the meat paste as the meat paste becomes thinner during the pounding process.

[0046] like Figure 7 and Figure 8 As shown, the rotating column 67 has multiple circular holes 671 arranged in a ring around the axis, and multiple hammering columns 65 are slidably located inside the multiple circular holes 671. The inner wall of the circular hole 671 has an annular groove 672, and the top of the third spring 661 is fixedly connected to the top of the annular groove 672, and the bottom of the fourth spring 662 is fixedly connected to the bottom of the annular groove 672.

[0047] The number of circular holes 671 corresponds one-to-one with the number of pounding columns 65, and is consistent with the circular array distribution of the drive rod 63 and pounding columns 65, ensuring that each pounding column 65 can be evenly distributed on the rotating column 67, realizing all-round pounding of the meat in the third cavity 14. The circular holes 671 can ensure the smooth sliding of the pounding columns 65, realizing sliding cooperation with the rotating column 67, and can also prevent the pounding columns 65 from deviating or shaking during the sliding process, ensuring the stability of the lifting and lowering movement of the pounding columns 65.

[0048] The rotating column 67 can provide stable installation support for the hammering column 65 and drive the hammering column 65 to rotate synchronously to achieve all-round hammering. During the hammering process, when the hammering column 65 rises, the meat paste attached to the surface will be scraped off at the round hole 671.

[0049] like Figure 4 and Figure 5 As shown, the bottom of the tilting disk 62 is provided with a plurality of circular grooves 621, and a plurality of driving rods 63 are respectively provided with fixed balls 631, and the plurality of fixed balls 631 are respectively movably installed inside the plurality of circular grooves 621.

[0050] To achieve flexible hinge connection between the drive rod 63 and the tilting disk 62, and to ensure that the drive rod 63 can swing smoothly with the rotation of the tilting disk 62 and move up and down according to the change in the height of the disk surface, the number of circular grooves 621 corresponds one-to-one with the number of drive rods 63, and the fixed ball 631 is integrally formed with the drive rod 63. The core function of the mating structure of the circular grooves 621 and the fixed ball 631 is to achieve flexible connection between the drive rod 63 and the tilting disk 62: when the tilting disk 62 rotates with the rotating shaft 61, the fixed ball 631 moves in a circular motion with the tilting disk 62, and drives the drive rod 63 to move up and down in reciprocating motion according to the change in the height of the tilting disk 62, ensuring that the drive rod 63 can always be in close contact with the tilting disk 62 and does not disengage, thus achieving stable power transmission.

[0051] like Figures 2 to 6As shown, the side of the box 1 has a material inlet 11, and the material inlet 11 is located at the side cover 3. The inside of the box 1 is composed of a first cavity 12, a second cavity 13 and a third cavity 14. The first cavity 12 has a rectangular structure, the second cavity 13 and the third cavity 14 have circular structures, and the rotating column 67 is rotatably located inside the second cavity 13.

[0052] The feed inlet 11 is designed to facilitate the insertion of meat to be processed and the removal of the minced meat after processing. The first cavity 12 has a rectangular structure, and its internal space facilitates the installation and rotation of the tilting plate 62. The second cavity 13 and the third cavity 14 have circular structures, and the two circular cavities are arranged coaxially. The circular structure of the second cavity 13 is used to install and accommodate the rotation of the rotating column 67. The third cavity 14 is located below the second cavity 13, which facilitates the placement of meat raw materials and the pounding operation.

[0053] The outer diameter of the hammering column 65 is equal to the diameter of the circular hole 671, and the maximum moving distance of the hammering column 65 is equal to the distance from the bottom of the rotating column 67 to the bottom of the third cavity 14.

[0054] To ensure precise and stable sliding fit between the pounding column 65 and the circular hole 671, and to prevent the pounding column 65 from shaking or shifting within the circular hole 671, while also ensuring smooth lifting and lowering of the pounding column 65, the outer diameter of the pounding column 65 is equal to the diameter of the circular hole 671. This ensures that the pounding surface at the bottom of the pounding column 65 can accurately act on the meat raw material within the third cavity 14. To ensure that the pounding column 65 can fully and thoroughly pound the meat raw material within the third cavity 14, and to prevent insufficient pounding due to insufficient movement distance of the pounding column 65, the maximum movement distance of the pounding column 65 is equal to the distance from the bottom of the rotating column 67 to the bottom of the third cavity 14. The maximum moving distance of the pounding column 65 refers to the distance at which the pounding column 65 descends from the highest lifting position to the lowest lifting position under the action of the spring assembly and the drive rod 63. When the pounding column 65 descends to the lowest position, its bottom end can fit exactly against the bottom of the third cavity 14, so as to fully pound the meat raw material placed at the bottom of the third cavity 14. Even if the raw material is thin or has been pounded into fine particles, it can ensure that the pounding force of the pounding column 65 is fully applied to the raw material without any blind spots.

[0055] The rotating column 67 rotates in the same direction as the spiral blade 68, which transports the meat paste upwards.

[0056] It should be noted that when there is a large amount of minced meat inside the third cavity 14, as the surrounding pounding pillars 65 pound, the minced meat will move closer to the center and be compressed. At this time, during the rotation of the spiral blade 68, the minced meat at the bottom will be moved upward through the spiral conveying effect, and then thrown outwards at the top by centrifugal force, thereby achieving the flipping of the minced meat. Therefore, it is necessary to ensure that the rotation direction of the rotating pillar 67 is consistent with the upward direction of the minced meat transported by the spiral blade 68. If the directions are different, during the pounding process, the minced meat will move closer to the center, and the spiral blade 68 can only push it outwards by spiral thrust, resulting in poor overall flipping effect of the minced meat.

[0057] The working principle of the present invention is as follows: When pounding meat, firstly, the worker opens the side cover 3 by using the handle 4 and puts the meat into the third cavity 14 inside the box 1. Then, the side cover 3 is closed, and the drive motor 5 is started by the control system. The drive motor 5 rotates and drives the rotating shaft 61 to rotate. The rotating shaft 61 transmits power to the tilting plate 62 to rotate, so that the tilting plate 62 follows the rotating shaft 61 around the axis of the rotating shaft 61.

[0058] During the rotation of the swashplate 62, the lowest point of the swashplate 62 will rotate to the highest point, and the highest point will rotate to the lowest point. Since the swashplate 62 and the drive rod 63 are movably mounted, during the rotation of the swashplate 62 from the lowest point to the highest point, the drive rod 63 located at the lowest point will move upward, and during the rotation of the swashplate 62 from the highest point to the lowest point, the drive rod 63 located at the highest point will move downward. Multiple drive rods 63 move up and down in this reciprocating cycle.

[0059] When the drive rod 63 moves upward, it will drive the limiting plate 64 to move upward as well, compressing the first spring 641 and stretching the second spring 642 at the bottom of the limiting plate 64. When the elastic potential energy of the first spring 641 and the second spring 642 combined is greater than the weight of the hammering column 65, it will drive the hammering column 65 to move upward within the circular hole 671 of the rotating column 67. During the upward movement of the hammering column 65, the third spring 661 will be compressed and the fourth spring 662 will be stretched. As the drive rod 63 moves to the highest point, the first spring 641 and the third spring 661 will be compressed to their limits, while the second spring 642 and the fourth spring 662 will be stretched to their limits. As the tilting plate 62 rotates, the drive rod 63 at the highest point will move downward, and the hammering column 65 will move downward through the first spring 641, the second spring 642, and the third spring 662. The elastic potential energy stored by springs 661 and 662, along with their own gravity, moves downwards and pounds the meat at the bottom of the third cavity 14. When the pounding column 65 pounds the meat, it will be resisted and move upwards. At this time, springs 641 and 661 will be compressed, while springs 642 and 662 will be stretched. In a short period of time, the pounding column 65 moves up and down using elastic potential energy, thus pounding the meat multiple times. During the up and down movement of the pounding column 65, the meat paste will adhere to the pounding column 65. As the pounding column 65 rises, it enters the round hole 671, scraping off the meat paste on it. The meat paste then falls to the bottom under its own gravity and is pounded. At the same time, the distance between the pounding column 65 and the meat paste is adaptively adjusted by springs 641, 642, 661, and 662.

[0060] During the rotation of the tilting disc 62, each drive rod 63 is at a different height, thus driving different pounding columns 65 to continuously pound the meat in the third cavity 14. At the same time, the rotating column 67 will also rotate with the tilting disc 62. During the rotation of the rotating column 67, it will drive the spiral blade 68 at the bottom to rotate. As each pounding column 65 pounds, the meat paste will move towards the center. At this time, the spiral blade 68 will perform a secondary cut on the meat paste and throw the meat paste to the surroundings again through centrifugal force. The meat paste is continuously pounded by each pounding column 65. After the pounding is completed, the drive motor 5 is turned off, the side cover 3 is opened, and the meat paste is taken out.

[0061] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A meat paste making device for food processing, characterized in that, include: Box body (1), support legs (2), side cover (3), handle (4), drive motor (5) and hammering assembly (6); The bottom of the box (1) is fixedly equipped with multiple support legs (2), a side cover (3) is hinged to one side of the box (1), a handle (4) is fixedly installed on the side cover (3), a drive motor (5) is fixedly installed on the top of the box (1), and a pounding assembly (6) is fixedly installed inside the box (1); the pounding assembly (6) is driven by the drive motor (5) to rotate and continuously pound the meat paste. The hammering assembly (6) includes a rotating shaft (61), a tilting plate (62), a drive rod (63), a limiting plate (64), a hammering column (65), a limiting ring (66), a rotating column (67), and a spiral blade (68). The rotating shaft (61) is rotatably mounted on the top of the housing (1) and fixedly connected to the drive motor (5). An inclined disk (62) is fixedly mounted on the bottom of the rotating shaft (61). Multiple drive rods (63) are arranged in a ring array on the bottom of the inclined disk (62). Limiting disks (64) are respectively provided on the bottom of the multiple drive rods (63). Multiple hammering columns (65) are slidably sleeved on the multiple drive rods (63). Limiting rings (66) are respectively provided on the outer circumference of the multiple hammering columns (65). The multiple hammering columns (65) are slidably mounted inside the rotating column (67). The rotating column (67) is rotatably mounted inside the housing (1). A spiral blade (68) is fixedly mounted on the bottom of the rotating column (67). A first spring (641) is fixedly installed on the top of the limiting plate (64), and the first spring (641) is located outside the drive rod (63). A second spring (642) is fixedly installed on the bottom of the limiting plate (64). The upper part of the hammering column (65) is provided with a circular groove (651), the top of the circular groove (651) is provided with a circular through hole (652), and the driving rod (63) is slidably located inside the circular groove (651) and slidably connected with the circular through hole (652). The top of the first spring (641) is fixedly connected to the inner wall of the top of the circular groove (651), and the bottom of the second spring (642) is fixedly connected to the inner wall of the bottom of the circular groove (651). A third spring (661) is fixedly installed at the top of the limiting ring (66), and a fourth spring (662) is fixedly installed at the bottom of the limiting ring (66).

2. The meat paste making device for food processing as described in claim 1, characterized in that: The rotating column (67) has multiple circular holes (671) arranged in a ring around the axis, and multiple hammering columns (65) are slidably located inside the multiple circular holes (671). The inner wall of the circular hole (671) has an annular groove (672), and the top of the third spring (661) is fixedly connected to the top of the annular groove (672), and the bottom of the fourth spring (662) is fixedly connected to the bottom of the annular groove (672).

3. The meat paste making device for food processing as described in claim 1, characterized in that: The bottom of the tilting disk (62) is provided with a plurality of circular grooves (621), and a plurality of fixed balls (631) are provided on the plurality of drive rods (63), and the plurality of fixed balls (631) are movably installed inside the plurality of circular grooves (621).

4. The meat paste making device for food processing as described in claim 2, characterized in that: The box body (1) has a material inlet (11) on its side, and the material inlet (11) is located at the side cover (3). The box body (1) is composed of a first cavity (12), a second cavity (13) and a third cavity (14). The first cavity (12) is a rectangular structure, the second cavity (13) and the third cavity (14) are circular structures, and the rotating column (67) is rotated inside the second cavity (13).

5. The meat paste making device for food processing as described in claim 4, characterized in that: The outer diameter of the hammering column (65) is equal to the diameter of the circular hole (671), and the maximum moving distance of the hammering column (65) is equal to the distance from the bottom of the rotating column (67) to the bottom of the third cavity (14).

6. The meat paste making apparatus for food processing as described in claim 1, characterized in that: The rotating column (67) rotates in the same direction as the spiral blade (68) transports the meat paste upwards.

Images