Sour meat pickling device
Through the design of the sour meat marinating device, the directional compaction and uncompression of the meat pieces are achieved, the problem of uneven salt penetration is solved, the marinating time is shortened, and the taste and flavor of the sour meat is improved.
Patent Information
- Application Number
- CN202422537222.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-21
AI Technical Summary
During the existing marinating process of sour meat, it is difficult to maintain the salt penetration evenly by the compaction operation of the meat, resulting in a prolonged marination time and uneven distribution of salt, affecting the flavor and safety.
A sour meat marinating device is designed, including a tank body, a sealing cover body, a press plate and a driving unit. The position adjustment of the fixed panel and press plate is achieved through the screw drive, and the directional compaction and uncompression of the meat pieces are achieved. The expanded plate body and magnetic materials are used to increase the compaction area and promote salt penetration.
Effectively shorten the marinating time, improve the uniformity of salt penetration, enhance the taste and flavor of sour meat, and ensure the safety of marinating.
Smart Images
Figure CN223195434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sour meat pickling, in particular to a sour meat pickling device. Background Art
[0002] As a traditional food with ethnic characteristics, the pickling process of sour meat involves several key links. First of all, it is necessary to give priority to fresh, fat-lean pork belly or pig head. Such meat has a better taste and stronger aroma after pickling. Then the meat pieces should be processed, such as removing hair and dirt on the surface. Then the cut meat pieces are mixed evenly with a small amount of white wine or rice wine and marinated for about 10 minutes to remove the fishy smell and enhance the flavor. Glutinous rice or corn is fried and seasoned with salt, pepper and other seasonings. After cooling, it is set aside. The fried glutinous rice or corn is evenly spread on each piece of meat, making sure that each side is covered with seasoning. The processed meat pieces are placed in a clean jar or container, stacked layer by layer, pressed tightly, and the remaining glutinous rice or corn is spread on the top layer. The length of pickling time directly affects the flavor and safety of the sour meat. Generally speaking, it takes about 10 days in summer and about two weeks in winter. The specific time needs to be adjusted according to factors such as temperature, humidity and the size of the meat.
[0003] During the pickling process, the operator needs to put the meat pieces wrapped with seasonings into the container and compact the meat pieces during the process. By compacting the meat pieces, the texture of the sour meat can be firmer and the taste can be better. At the same time, the compaction operation can make the sour meat and salt in closer contact, which is conducive to the osmotic pressure of the salt, so that the salt can enter the sour meat faster, achieving the effect of uniform pickling and flavoring. Therefore, the operator usually compacts the meat pieces in the early stage of pickling, but the meat pieces, as a soft tissue, have certain elasticity and recovery. In the pickling process, the water and pickling liquid in the meat pieces will be redistributed. Compacting the meat pieces will cause some of the liquid to be squeezed out, but over time, due to the effect of osmotic pressure, these liquids will gradually re-enter the meat tissue. Then, after the operator compacts, the meat pieces will gradually return to their original state, so that the salt cannot quickly enter the sour meat. While prolonging the pickling time, it is also easy to cause uneven salt distribution. For this reason, we propose a sour meat pickling device. Utility Model Content
[0004] The purpose of the utility model is to provide a sour meat pickling device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sour meat pickling device, comprising a tank body and a sealing cover body installed on the tank body, and the sealing cover body is provided with a mounting sleeve rotatably connected to its inner wall, and a pressure plate for compacting the meat blocks is provided inside the tank body, and a fixed panel is provided above the pressure plate, wherein a fixed seat body is symmetrically fixedly installed on the pressure plate, and a connecting shaft body is fixedly installed on the fixed seat body, and one end of the connecting shaft body is rotatably connected to the fixed panel, a torsion spring is connected between the fixed seat body and one side of the fixed panel, and a driving unit for driving the fixed panel to rise and fall is provided inside the mounting sleeve.
[0006] Preferably, one end of the mounting sleeve is located inside the tank body, and a fixed rod frame is symmetrically installed on one end of the mounting sleeve, and a force-bearing rod frame is fixedly installed on the connecting shaft, and the fixed rod frame is located on the motion track of the force-bearing rod frame.
[0007] Preferably, a plurality of expansion plates slidably connected to the inner wall of the pressure plate are installed inside the pressure plate, and a return spring is connected between each expansion plate and the inner wall of the pressure plate, wherein the expansion plate is made of magnetic material.
[0008] Preferably, a force-applying magnetic plate is installed inside the pressure plate and is slidably connected to its inner wall. An extension shaft is also fixedly installed on the force-applying magnetic plate. The end of the extension shaft passes through the inner wall of the pressure plate and extends to the outside. The extension shaft is located below the fixed panel. During the rotation of the pressure plate, the extension shaft contacts the surface of the fixed panel and is subjected to a force. A plurality of constant force springs are connected between the force-applying magnetic plate and the inner wall of the pressure plate, and the constant force springs are sleeved on the extension shaft.
[0009] Preferably, the expansion plate is located on the motion trajectory of the force-applying magnetic plate, and the force-applying magnetic plate and the expansion plate have the same magnetic pole.
[0010] Preferably, the drive unit includes a screw rod rotatably connected to the top and bottom inner walls of the mounting sleeve, and one end of the screw rod passes through the top inner wall of the mounting sleeve and extends to the outside thereof, wherein a driving slider slidably connected to the inner wall of the mounting sleeve is installed on the screw rod, and a plurality of transmission shafts slidably connected to the bottom inner wall of the mounting sleeve are installed on the driving slider, and one end of the transmission shaft is fixedly connected to the top of the fixed panel.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] Under the action of the screw rod, the utility model enables the driving slider to drive the fixed panel to adjust the directional position through the transmission shaft, so that the fixed panel can adjust the position of the fixed seat body and the pressure plate through the connecting shaft, and the meat block is put into a compacted state through the pressure plate, which can effectively promote the penetration of salt into the meat block and shorten the marinating time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the internal structure of the tank of the utility model;
[0014] Figure 2 This is a schematic diagram of the installation sleeve and pressure plate structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the installation sleeve of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the pressure plate and the fixed panel after the angle of the pressure plate is adjusted;
[0017] Figure 5 This is a schematic diagram of the internal structure of the pressing plate of the utility model;
[0018] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure of the area A in the middle.
[0019] In the figure: 1-tank body; 2-sealing cover body; 3-mounting sleeve; 31-fixed rod frame; 4-pressure plate; 41-fixed seat body; 42-connecting shaft body; 43-force rod frame; 44-expansion plate body; 45-reset spring; 46-force magnetic plate; 47-extension shaft body; 48-constant force spring; 5-fixed panel; 6-torsion spring; 7-drive unit; 71-screw; 72-drive slider; 73-transmission shaft body. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figure 1-6The utility model provides a technical solution: a sour meat pickling device, comprising a tank body 1 and a sealing cover 2 installed on the tank body 1, the sealing cover 2 being threadedly connected to the tank body 1, and the tank body 1 can be made of a transparent glass material. During the actual operation, the operator puts the meat pieces wrapped with seasonings into the tank body 1, and the meat pieces are stacked in layers in the tank body 1. After putting them in, the remaining glutinous rice or corn is spread on the surface of the top layer of meat pieces, and then the sealing cover 2 is rotated to seal. In order to compact the meat pieces in the early stage of pickling to promote the penetration of salt into the meat pieces, the present invention has the following design: a mounting sleeve 3 rotatably connected to the inner wall of the sealing cover 2 is installed, and is placed in the tank body 1. A pressing plate 4 for compacting the meat is provided on the top of the pressing plate 4, and a fixed panel 5 is provided above the pressing plate 4, wherein a fixed seat body 41 is symmetrically fixedly installed on the pressing plate 4, and a connecting shaft body 42 is fixedly installed on the fixed seat body 41, and one end of the connecting shaft body 42 is rotatably connected to the fixed panel 5, and a torsion spring 6 is connected between the fixed seat body 41 and one side of the fixed panel 5, wherein one end of the mounting sleeve 3 is located inside the tank body 1, and a fixed rod frame 31 is symmetrically installed on one end of the mounting sleeve 3, and a force-bearing rod frame 43 is fixedly installed on the connecting shaft body 42, and the fixed rod frame 31 is located on the motion trajectory of the force-bearing rod frame 43, and a driving unit 7 for driving the fixed panel 5 to lift and lower is provided inside the mounting sleeve 3;
[0022] As a further definition of the present invention, the drive unit 7 includes a screw rod 71 rotatably connected to the top and bottom inner walls of the mounting sleeve 3, and one end of the screw rod 71 passes through the top inner wall of the mounting sleeve 3 and extends to the outside thereof, and the screw rod 71 passes through the top inner wall of the mounting sleeve 3 and extends to one end thereof. A knob can be installed, and the screw rod 71 can be rotated by turning the knob, wherein a driving slider 72 slidably connected to the inner wall of the mounting sleeve 3 is also installed on the screw rod 71, and a plurality of transmission shafts 73 slidably connected to the bottom inner wall of the mounting sleeve 3 are installed on the driving slider 72, and one end of the transmission shaft 73 is fixedly connected to the top of the fixed panel 5;
[0023] Combined with attachment Figure 1 As shown, in actual operation, the user puts the meat wrapped with seasoning into the tank body 1, and rotates the sealing cover 2 to seal it. Since the mounting sleeve 3 is rotatably connected to the sealing cover 2, the sealing cover 2 is sealed, and the pressing plate 4 is located inside the tank body 1. In the initial state, the pressing plate 4 is at the highest point, with a certain distance from the meat, and the position state between the pressing plate 4 and the fixed panel 5 in the initial state is as shown in the attached figure. Figure 4 As shown, at this time, the fixed rod frame 31 contacts the stressed rod frame 43 and applies a force to the stressed rod frame 43, so that the stressed rod frame 43 is in a forced rotation state. Under the action of the connecting shaft 42, the fixed seat body 41 drives the pressure plate 4 to be in an angle adjustment state, and the torsion spring 6 is also in a deformation state.
[0024] In order to compact the meat, the rotatable screw 71 is located at one end of the outer portion of the mounting sleeve 3; Figure 2 and attached Figure 3 As shown, the screw rod 71 rotates, driving the slider 72 to perform a directional downward movement in the installation sleeve 3, and under the action of the transmission shaft 73, the fixed panel 5 performs a synchronous downward movement, and the fixed panel 5 causes the fixed seat body 41 and the pressure plate 4 to perform a downward movement through the connecting shaft 42. During the downward movement, the force-bearing rod frame 43 moves away from the fixed rod frame 31, so that under the action of the torsion spring 6, the fixed seat body 41 drives the connecting shaft 42 and the force-bearing rod frame 43 at its end to return to their original state, and then the pressure plate 4 also returns to its original state (that is, the pressure plate 4 returns to a state parallel to the bottom of the tank body 1). The operator continues to rotate the screw rod 71. Under the action of the above components, the pressure plate 4 approaches the meat block and applies force to it, so that the meat block is in a compacted state;
[0025] In the later stage of marinating, the compaction operation on the meat blocks can be released, so that appropriate gaps are left between the meat blocks to ensure uniform marinating and air circulation. When the compaction operation on the meat blocks is released, the operator reverses the screw rod 71, and under the action of the above components, the pressing plate 4 no longer compacts the meat blocks. When the pressing plate 4 moves upward to the initial position, the fixed rod frame 31 applies a force to the force-bearing rod frame 43, and then the force-bearing rod frame 43 drives the fixed seat body 41 and the pressing plate 4 to rotate through the connecting shaft body 42, that is, the pressing plate 4 is adjusted, so that the glutinous rice or corn attached to the surface of the pressing plate 4 flows along the inclined surface of the pressing plate 4 to the surface of the meat blocks;
[0026] In order to increase the compaction area of the meat block, the present invention has the following design: a plurality of expansion plates 44 are installed inside the pressure plate 4 in sliding connection with the inner wall thereof, and both ends of the expansion plates 44 can be wrapped with protective sleeves made of flexible material, and a return spring 45 is connected between each expansion plate 44 and the inner wall of the pressure plate 4, wherein the expansion plate 44 is made of magnetic material, and a force applying magnetic plate 46 is also installed inside the pressure plate 4 in sliding connection with the inner wall thereof, and an extension shaft 47 is fixedly installed on the force applying magnetic plate 46, and the end of the extension shaft 47 passes through the inner wall of the pressure plate 4 and extends to the outside, and the extension shaft 47 is located below the fixed panel 5. During the rotation of the pressure plate 4, the extension shaft 47 contacts the surface of the fixed panel 5 and is subjected to an applied force, wherein a plurality of constant force springs 48 are connected between the force applying magnetic plate 46 and the inner wall of the pressure plate 4, and the constant force spring 48 is sleeved on the extension shaft 47, the expansion plate 44 is located on the movement trajectory of the force applying magnetic plate 46, and the force applying magnetic plate 46 and the expansion plate 44 have the same magnetic pole;
[0027] As mentioned above, when the pressure plate 4 is compacting the meat (that is, the pressure plate 4 is parallel to the bottom of the tank body 1), the expansion plate frame is located on one side of the force-applying magnetic plate 46, and the force-applying magnetic plate 46 gives the expansion plate frame a repulsive force, causing the expansion plate frame to move toward the outside of the pressure plate 4. At this time, the return spring 45 is in a stretched state, thereby increasing the compaction area of the pressure plate 4. When the pressure plate 4 no longer compacts the meat and moves upward to the initial position, the fixed rod frame 31 will apply a force to the force-bearing rod frame 43, and the force-bearing rod frame 43 will drive the fixed seat body 41 and the pressure plate 4 to rotate through the connecting shaft 42. During the rotation of the pressure plate 4, the extension shaft 47 on the force-applying magnetic plate 46 will rotate with the fixed seat body 41 during the rotation. The surface of the fixed panel 5 is in contact and subjected to a force, and then the extended shaft 47 is subjected to a force to drive the force magnetic plate 46 to adjust its position in the pressure plate 4 (the constant force spring 48 is in a stretched state during this process). At this time, the force magnetic plate 46 is not on one side of the expansion plate frame, and the expansion plate frame is no longer subjected to a repulsive force. It returns to the pressure plate 4 under the action of the stretched reset spring 45. When the pressure plate 4 is restored to a parallel state with the bottom of the tank body 1, the force magnetic plate 46 will return to the side of the expansion plate frame under the action of the constant force spring 48, thereby causing the expansion plate frame to move toward the outside of the pressure plate 4 to increase the compaction area of the pressure plate 4, which can effectively compact the meat blocks, effectively promote the penetration of salt into the meat blocks, and shorten the marinating time.
[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sour meat pickling device, characterized in that: The invention comprises a tank body (1) and a sealing cover body (2) mounted on the tank body (1), wherein the sealing cover body (2) is mounted with a mounting sleeve (3) rotatably connected to the inner wall thereof, and a pressing plate (4) for compacting meat blocks is arranged inside the tank body (1), and a fixed panel (5) is arranged above the pressing plate (4), wherein a fixed seat body (41) is symmetrically fixedly mounted on the pressing plate (4), and a connecting shaft body (42) is fixedly mounted on the fixed seat body (41), and one end of the connecting shaft body (42) is rotatably connected to the fixed panel (5), a torsion spring (6) is connected between the fixed seat body (41) and one side of the fixed panel (5), and a driving unit (7) for driving the fixed panel (5) to be raised or lowered is arranged inside the mounting sleeve (3).
2. The sour meat pickling device according to claim 1, characterized in that: One end of the mounting sleeve (3) is located inside the tank body (1), and a fixed rod frame (31) is symmetrically mounted on one end of the mounting sleeve (3), and a force-bearing rod frame (43) is fixedly mounted on the connecting shaft (42), and the fixed rod frame (31) is located on the motion track of the force-bearing rod frame (43).
3. The sour meat pickling device according to claim 2, characterized in that: A plurality of expansion plates (44) are installed inside the pressure plate (4) and are slidably connected to the inner wall thereof. A return spring (45) is connected between each expansion plate (44) and the inner wall of the pressure plate (4), wherein the expansion plate (44) is made of magnetic material.
4. The sour meat pickling device according to claim 3, characterized in that: A force-applying magnetic plate (46) is installed inside the pressure plate (4) and is slidably connected to the inner wall thereof. An extension shaft (47) is fixedly installed on the force-applying magnetic plate (46). The end of the extension shaft (47) passes through the inner wall of the pressure plate (4) and extends to the outside. The extension shaft (47) is located below the fixed panel (5). During the rotation of the pressure plate (4), the extension shaft (47) contacts the surface of the fixed panel (5) and is subjected to a force. A plurality of constant force springs (48) are connected between the force-applying magnetic plate (46) and the inner wall of the pressure plate (4), and the constant force springs (48) are sleeved on the extension shaft (47).
5. The sour meat pickling device according to claim 4, characterized in that: The expansion plate (44) is located on the motion track of the force-applying magnetic plate (46), and the force-applying magnetic plate (46) and the expansion plate (44) have the same magnetic pole.
6. The sour meat pickling device according to claim 1, characterized in that: The driving unit (7) includes a screw rod (71) rotatably connected to the top and bottom inner walls of the mounting sleeve (3), and one end of the screw rod (71) penetrates the top inner wall of the mounting sleeve (3) and extends to the outside thereof, wherein a driving slider (72) slidably connected to the inner wall of the mounting sleeve (3) is installed on the screw rod (71), and a plurality of transmission shafts (73) slidably connected to the bottom inner wall of the mounting sleeve (3) are installed on the driving slider (72), and one end of the transmission shaft (73) is fixedly connected to the top of the fixed panel (5).