Pickling and marinating integrated heating preparation system and method

Abstract

The invention discloses a pickling and marinating integrated heating preparation system and method, and belongs to the field of food processing.The pickling and marinating integrated heating preparation system comprises a barrel body, a barrel cover is detachably installed on the barrel body, and a preparation assembly is arranged on the barrel body; and the preparation assembly comprises a rotating rod rotationally mounted in the barrel body. According to the scheme, an inclined block is arranged, the inclined block is driven to move downwards through a push rod in the rotating process of a rotating rod, a partition plate is driven to move downwards in the downward moving process of the inclined block, a first spring is compressed, and in other words, the partition plate can be driven to shake up and down in a reciprocating mode in the rotating process of the rotating rod; the food and the pickling liquid can be driven to shake in the shaking process of the partition plate, so that the food pickling efficiency is improved, after pickling is finished, brine is firstly put into the barrel body and covered with the barrel cover, and then the controller controls the heating wire to heat the brine, so that a user does not need to spend time in taking out the food and putting the food into a marinating pot, and the time is saved. The effect of accelerating the food processing efficiency is achieved.

Description

Technical Field

[0001] The present invention relates to the field of food processing, and more specifically to a pickling and braising integrated heating preparation system and method. Background Art

[0002] Pickling is a process of soaking or applying seasonings such as salt, sugar, soy sauce, vinegar, wine, and spices to ingredients, allowing them to absorb the ingredients of the seasonings over a certain period of time, thereby achieving the purpose of preservation and seasoning; braising is a traditional cooking method that involves putting ingredients into a prepared marinade, boiling it over high heat or simmering it over low heat, so that the flavor of the marinade slowly penetrates into the texture of the ingredients, thus making fragrant and delicious food.

[0003] Traditional pickling is generally done manually, which not only increases labor costs but also has low pickling efficiency. With the development of technology, some pickling devices have been improved, such as a pickling device with publication number CN115736201A that is convenient for meat raw materials to be seasoned. The driving mechanism can help the pickling cylinder to roll and rotate, so that the meat inside can be marinated more evenly during the pickling process; in order to improve the flavor of food, some regions will stew the food after it is marinated, such as a meat stewing pot with publication number CN213908342U, in which the processed food is put into the pot together with the brine, and then the brine stirring device stirs the brine to prevent the materials in the brine from precipitating, so that the brine can better enter the braised meat, and a brine heating device is used to continuously heat the brine, which is beneficial to improving the effect of stewing.

[0004] Although the existing technology can improve the efficiency of pickling and braising to a certain extent, most of the existing technologies separate pickling and braising. The food is pickled first, and after the pickling is completed, it takes time to take out the food and put it into the braising pot for braising. The back and forth switching of multiple devices seriously affects the food processing efficiency. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an integrated heating preparation system and method for pickling and braising, which can improve the efficiency of food processing.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A pickling and braising integrated heating preparation system, comprising a barrel body, a barrel cover is detachably mounted on the barrel body, and a preparation component is arranged on the barrel body; The preparation component includes a rotating rod rotatably installed in a barrel body, a stirring rod is evenly fixedly installed on the rotating rod, a heating wire is arranged in the stirring rod, a controller electrically connected to the heating wire is arranged on the barrel body, a motor with an output end fixedly connected to the rotating rod is fixedly installed on the bottom wall of the barrel body, a partition is vertically slidably installed in the barrel body, a first spring is jointly installed between the bottom wall of the partition and the barrel body, an inclined block is fixedly installed on the top wall of the partition, and the top wall of the inclined block is an inclined surface, a push rod cooperating with the inclined block is fixedly installed on the rotating rod, and a linkage component cooperating with the partition is arranged on the stirring rod.

[0008] Furthermore, the linkage assembly includes a horizontal groove opened on the stirring rod, a vertical groove is opened on the bottom wall of the horizontal groove, a mounting plate is vertically slidably installed in the vertical groove, a second spring is jointly installed between the top wall of the mounting plate and the horizontal groove, a needle is fixedly installed on the bottom wall of the mounting plate, and a first air pipe connected to the barrel body is fixedly installed on the rotating rod, and the first air pipe is connected to the horizontal groove.

[0009] Furthermore, a mounting block is fixedly installed on the barrel cover, a slide groove is provided on the mounting block, a connecting rod is rotatably installed in the slide groove, a rectangular rod is fixedly installed on the bottom wall of the connecting rod, a rectangular groove cooperating with the rectangular rod is provided on the rotating rod, and a driving assembly cooperating with the connecting rod is provided on the slide groove.

[0010] Furthermore, the driving assembly includes a linkage plate slidably installed in the slide groove, and a third spring is installed between the top wall of the linkage plate and the slide groove, a rotation groove is opened on the connecting rod, a push block slidingly matched with the rotation groove is fixedly installed on the linkage plate, and a reset assembly is provided on the barrel cover.

[0011] Furthermore, the reset assembly includes a mounting groove symmetrically opened on the barrel cover, a horizontal rod is horizontally slidably installed in the mounting groove, a reset spring is installed between the horizontal rod and the mounting groove, one end of the horizontal rod close to the linkage plate is an inclined surface, a pressure relief groove is opened on the horizontal rod, and a connecting groove connected to the pressure relief groove is opened on the barrel cover.

[0012] Furthermore, the horizontal rod is symmetrically provided with fixing grooves, the mounting block is provided with a groove, a fixing rod is slidably installed in the vertical groove in the groove, and a fourth spring is installed between the top wall of the fixing rod and the groove.

[0013] Furthermore, a handle is installed on the top wall of the barrel cover, and a protective shell matching the motor is fixedly installed on the bottom wall of the barrel body.

[0014] Furthermore, a drain pipe is fixedly installed on the partition, a drain valve is fixedly installed on the side wall of the barrel body, and an input end of the drain valve is connected to the drain pipe.

[0015] The present invention also provides a heating preparation method applicable to the above-mentioned pickling and braising integrated heating preparation system, comprising the following steps: S1. First, put the pickling liquid and the food to be pickled into the barrel, and start the motor to drive the stirring rod to stir the liquid and the food through the rotating rod, so that the liquid and the food can be fully mixed; S2. During the rotation of the rotating rod, the push rod and the inclined block can drive the partition to shake, and during the shaking of the partition, the food can be driven to shake, thereby improving the marinating effect of the food. During the shaking of the partition, the needle can be driven to extend back and forth and pierce the food, thereby allowing the marinade to fully penetrate into the food and improve the marinating effect. S3. When the pickling is finished and stewing is needed, the user can pour brine into the barrel, close the barrel cover, and then heat it through the electric heating wire. As the temperature in the barrel increases, the pressure inside the barrel increases and drives the linkage plate to move upward. During the upward movement of the linkage plate, the connecting rod, the rectangular rod, and the rotating rod can drive the stirring rod and the push rod to rotate, and stir the brine and food to improve the stewing efficiency; S4. As the linkage plate moves upward, the linkage plate will drive the fixed rod to disengage from the fixed groove. At this time, the reset spring drives the pressure relief groove on the horizontal rod to connect with the connecting groove, and then the pressure in the barrel gradually returns to normal. At the same time, the third spring drives the linkage plate to reset, and in the process of resetting the linkage plate, the pressure relief groove is driven to disengage from the connecting groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) This solution provides an inclined block. During the rotation of the rotating rod, the push rod drives the inclined block to move downward, and during the downward movement of the inclined block, the partition is driven to move downward and the first spring is compressed. That is, during the rotation of the rotating rod, the partition can be driven to vibrate up and down, and during the vibration of the partition, the food and the pickling liquid can be driven to vibrate, thereby accelerating the food pickling efficiency. After the pickling is completed, the brine is first put into the barrel and the barrel cover is closed, and then the controller controls the heating wire to heat the brine, so that the user does not need to spend time taking out the food and putting it into the braising pot, thereby accelerating the food processing efficiency. (2) In this scheme, a needle is arranged. When the partition moves downward, the airflow in the space below the partition in the barrel flows to the horizontal groove through the first air pipe, and the pressure in the horizontal groove increases. Then, the mounting plate drives the needle downward under the action of the pressure. At this time, the second spring is stretched and has a tendency to recover. In the process of the needle moving downward, it will penetrate into the food. When the first spring drives the partition to return upward, the space below the partition in the barrel absorbs air from the horizontal groove through the first air pipe, and the pressure in the horizontal groove returns to normal. At this time, the second spring contracts and drives the needle to return to normal through the mounting plate. That is, during the reciprocating shaking of the partition, a hole can be opened in the food, thereby accelerating the absorption of pickling liquid and brine by the food, further improving the food processing efficiency. (3) This scheme sets a linkage plate. As the pressure in the barrel gradually increases, the linkage plate will slide upward along the slide groove and compress the third spring. Then, during the movement of the linkage plate, the push block and the rotating groove will drive the connecting rod to rotate. During the rotation of the connecting rod, the rectangular rod and the rectangular groove will drive the rotating rod to rotate. During the rotation of the rotating rod, the food and the brine can be automatically stirred, and the food in the brine can be pierced automatically, thereby accelerating the absorption efficiency of the brine by the food, further improving the food processing efficiency. (4) In this scheme, a horizontal rod is set up, and when the linkage plate moves upward, it gradually contacts with the fixed rod and drives the fixed rod to move upward. At this time, the fourth spring is compressed and has a tendency to recover. Then, when the fixed rod moves upward, it gradually loses contact with the fixed groove. At this time, the reset spring stretches and drives the horizontal rod to move along the installation groove. In the process of the horizontal rod moving, the pressure relief groove is connected with the connecting groove. At this time, the high-pressure airflow in the barrel body flows to the outside through the connecting groove, thereby avoiding the danger of excessive pressure in the barrel body. At the same time, after the linkage plate is reset, it will drive the horizontal rod to reset, ensuring that the linkage plate drives the connecting rod to rotate back and forth normally, thereby improving the efficiency of braising and cooking food, and further improving the efficiency of food processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a cross-sectional view of the barrel body and the partition of the present invention; Figure 3 It is a cross-sectional view of the stirring rod, the push rod and the rotating rod of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a cross-sectional view of the barrel cover and the mounting block of the present invention; Figure 6 It is a structural schematic diagram of the horizontal rod of the present invention; Figure 7It is a combined diagram of the connecting rod and the linkage plate of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0018] Description of the numbers in the figure: 1. Barrel body; 2. Barrel cover; 3. Preparation components; 301. Rotating rod; 302. Heating wire; 303. Controller; 304. Motor; 305. Partition; 306. First spring; 307. Inclined block; 308. Push rod; 309. Stirring rod; 4. Linkage assembly; 401. Mounting plate; 402. Second spring; 403. Needle; 404. First air pipe; 501, mounting block; 502, connecting rod; 503, rectangular rod; 6. Driving assembly; 601. Linking plate; 602. Third spring; 603. Rotating slot; 604. Push block; 7. Reset assembly; 701. Horizontal rod; 702. Reset spring; 703. Pressure relief groove; 704. Connecting groove; 801, fixing groove; 802, fixing rod; 803, fourth spring; 9. Handle; 10. Protective shell; 11. Drain pipe; 12. Drain valve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0020] See also Figures 1 to 8 , a pickling and braising integrated heating preparation system, comprising a barrel body 1, a barrel cover 2 is detachably mounted on the barrel body 1, and a preparation component 3 is arranged on the barrel body 1; The preparation component 3 includes a rotating rod 301 rotatably installed in the barrel body 1, a stirring rod 309 is evenly fixedly installed on the rotating rod 301, a heating wire 302 is arranged in the stirring rod 309, a controller 303 electrically connected to the heating wire 302 is arranged on the barrel body 1, a motor 304 whose output end is fixedly connected to the rotating rod 301 is fixedly installed on the bottom wall of the barrel body 1, a partition 305 is vertically slidably installed in the barrel body 1, a first spring 306 is jointly installed between the bottom wall of the partition 305 and the barrel body 1, an inclined block 307 is fixedly installed on the top wall of the partition 305, and the top wall of the inclined block 307 is an inclined surface, a push rod 308 cooperating with the inclined block 307 is fixedly installed on the rotating rod 301, and a linkage component 4 cooperating with the partition 305 is arranged on the stirring rod 309.

[0021] The linkage assembly 4 includes a horizontal groove opened on the stirring rod 309, a vertical groove is opened on the bottom wall of the horizontal groove, a mounting plate 401 is vertically slidably installed in the vertical groove, a second spring 402 is installed between the top wall of the mounting plate 401 and the horizontal groove, a needle 403 is fixedly installed on the bottom wall of the mounting plate 401, and a first air pipe 404 connected to the barrel body 1 is fixedly installed on the rotating rod 301, and the first air pipe 404 is connected to the horizontal groove.

[0022] When in use, first put the food and the pickling liquid into the barrel body 1, then start the motor 304 and drive the stirring rod 309 to rotate through the rotating rod 301. During the rotation of the stirring rod 309, the pickling liquid and the food can be stirred and mixed, so that the food and the pickling liquid are fully mixed. At the same time, during the rotation of the stirring rod 309, the food can also be hit to speed up the absorption of the pickling liquid by the food. At the same time, during the rotation of the rotating rod 301, the push rod 308 drives the inclined block 307 to move downward, and during the downward movement of the inclined block 307 The partition 305 is driven to move downward and the first spring 306 is compressed, that is, the partition 305 can be driven to vibrate up and down during the rotation of the rotating rod 301, and the food and the pickling liquid can be driven to vibrate during the shaking of the partition 305, thereby accelerating the food pickling efficiency. After the pickling is completed, the brine is first put into the barrel body 1 and covered with the barrel cover 2, and then the controller 303 controls the heating wire 302 to heat the brine, so that the user needs to spend time taking out the food and putting it into the braising pot, which plays a role in accelerating the food processing efficiency.

[0023] During the downward movement of the partition 305, the air flow in the space below the partition 305 in the barrel body 1 flows into the horizontal groove through the first air pipe 404, and the pressure in the horizontal groove increases. Then, under the action of the pressure, the mounting plate 401 drives the needle 403 to move downward. At this time, the second spring 402 is stretched and has a tendency to recover, and the needle 403 will penetrate into the food during the downward movement. When the first spring 306 drives the partition 305 to return upward, the space below the partition 305 in the barrel body 1 absorbs air from the horizontal groove through the first air pipe 404, and the pressure in the horizontal groove returns to normal. At this time, the second spring 402 contracts and drives the needle 403 to return to normal through the mounting plate 401, that is, holes can be opened in the food during the reciprocating shaking of the partition 305, thereby accelerating the absorption of the pickling liquid and brine by the food, and further improving the processing efficiency of the food.

[0024] like Figure 3 , Figure 7 , Figure 8 As shown, a mounting block 501 is fixedly installed on the barrel cover 2, a slide groove is provided on the mounting block 501, a connecting rod 502 is rotatably installed in the slide groove, a rectangular rod 503 is fixedly installed on the bottom wall of the connecting rod 502, a rectangular groove cooperating with the rectangular rod 503 is provided on the rotating rod 301, and a driving assembly 6 cooperating with the connecting rod 502 is provided on the slide groove.

[0025] The driving assembly 6 includes a linkage plate 601 slidably installed in a slide groove, and a third spring 602 is installed between the top wall of the linkage plate 601 and the slide groove. A rotation groove 603 is opened on the connecting rod 502, and a push block 604 slidingly matched with the rotation groove 603 is fixedly installed on the linkage plate 601. A reset assembly 7 is provided on the barrel cover 2.

[0026] By adopting the above technical solution, when the user covers the barrel cover 2, the user can align the rectangular rod 503 with the rectangular groove and insert the rectangular rod 503 into the rectangular groove. Then, in the process of heating the brine in the barrel body 1, as the pressure in the barrel body 1 gradually increases, the linkage plate 601 will slide upward in the pickling slide groove and compress the third spring 602. Then, in the process of moving the linkage plate 601, the connecting rod 502 will be driven to rotate through the push block 604 and the rotating groove 603. In the process of rotating the connecting rod 502, the rotating rod 301 will be driven to rotate through the rectangular rod 503 and the rectangular groove. In the process of rotating the rotating rod 301, the food and the brine can be automatically stirred, and the food in the brine can be pierced by itself, thereby accelerating the efficiency of the food absorbing the brine, and further improving the food processing efficiency.

[0027] like Figure 5 , Figure 6As shown, the reset assembly 7 includes a mounting groove symmetrically opened on the barrel cover 2, a horizontal rod 701 is horizontally slidably installed in the mounting groove, a reset spring 702 is installed between the horizontal rod 701 and the mounting groove, one end of the horizontal rod 701 close to the linkage plate 601 is an inclined surface, a pressure relief groove 703 is opened on the horizontal rod 701, and a connecting groove 704 connected to the pressure relief groove 703 is opened on the barrel cover 2.

[0028] The horizontal rod 701 is symmetrically provided with fixing grooves 801 , the mounting block 501 is provided with a groove, a fixing rod 802 is slidably installed in the vertical groove in the groove, and a fourth spring 803 is installed between the top wall of the fixing rod 802 and the groove.

[0029] By adopting the above technical solution, during the process of the linkage plate 601 moving upward, it gradually contacts with the fixing rod 802 and drives the fixing rod 802 to move upward. At this time, the fourth spring 803 is compressed and has a tendency to recover, and then gradually disengages from the fixing groove 801 during the process of the fixing rod 802 moving upward. At this time, the return spring 702 stretches and drives the horizontal rod 701 to move along the installation groove, and during the movement of the horizontal rod 701, it drives the pressure relief groove 703 to be connected with the connecting groove 704. At this time, the high-pressure airflow in the barrel body 1 flows to the outside through the connecting groove 704, thereby avoiding the danger of excessive pressure in the barrel body 1. After the high-pressure airflow in the barrel body 1 flows to the outside, the pressure in the barrel body 1 gradually returns to normal. At the same time, the third spring 602 stretches and drives the linkage plate 601 to reset downward, and drives the connecting rod 502 to reverse during the downward movement of the linkage plate 601. At the same time, during the downward movement of the linkage plate 601, it gradually contacts the inclined surface of the horizontal rod 701, and drives the horizontal rod 701 to compress the reset spring 702 along the installation groove. Then, during the movement of the horizontal rod 701, it drives the pressure relief groove 703 to disengage from the connecting groove 704, and during the movement of the horizontal rod 701, it drives the fixed groove 801 to contact the fixed rod 802. At this time, the fourth spring 803 stretches and drives the fixed rod 802 to insert into the fixed groove 801, thereby ensuring that the linkage plate 601 can drive the connecting rod 502 to rotate reciprocatingly under the action of pressure.

[0030] like Figure 1 , Figure 2 As shown, a handle 9 is installed on the top wall of the barrel cover 2, and a protective shell 10 matched with the motor 304 is fixedly installed on the bottom wall of the barrel body 1.

[0031] By adopting the above technical solution, by providing the handle 9, it is convenient for users to remove the barrel cover 2. At the same time, by providing the protective shell 10, the motor 304 can be protected, thereby extending the service life of the motor 304.

[0032] like Figure 2As shown, a drain pipe 11 is fixedly installed on the partition 305 , a drain valve 12 is fixedly installed on the side wall of the barrel body 1 , and an input end of the drain valve 12 is connected to the drain pipe 11 .

[0033] By adopting the above technical scheme, when the pickling is completed, the user can open the drain valve 12, and then the pickling liquid can flow to the outside through the drain pipe 11 and the drain valve 12 for recycling. And after the braising is completed, the user can open the drain valve 12, so that the brine in the barrel body 1 can flow to the outside through the drain pipe 11 and the drain valve 12, so that the user can recycle the brine and the pickling liquid.

[0034] The present invention also provides a heating preparation method applicable to the above-mentioned pickling and braising integrated heating preparation system, comprising the following steps: S1. First, put the pickling liquid and the food to be pickled into the barrel 1, and start the motor 304 to drive the stirring rod 309 to stir the liquid and the food through the rotating rod 301, so that the liquid and the food can be fully mixed; S2. During the rotation of the rotating rod 301, the push rod 308 and the inclined block 307 can drive the partition 305 to shake, and during the shaking of the partition 305, the food can be shaken, thereby improving the pickling effect of the food. During the shaking of the partition 305, the needle 403 can be driven to reciprocate and pierce the food, so that the marinade can fully penetrate into the food, thereby improving the pickling effect. S3. When the pickling is finished and stewing is needed, the user can pour brine into the barrel body 1, cover the barrel cover 2, and then heat it through the electric heating wire. As the temperature in the barrel body 1 increases, the internal pressure of the barrel body 1 increases and drives the linkage plate 601 to move upward. During the upward movement of the linkage plate 601, the connecting rod 502, the rectangular rod 503, and the rotating rod 301 can drive the stirring rod 309 and the push rod 308 to rotate, and stir the brine and food to improve the stewing efficiency; S4. As the linkage plate 601 moves upward, the linkage plate 601 will drive the fixing rod 802 to disengage from the fixing groove 801. At this time, the reset spring 702 drives the pressure relief groove 703 on the horizontal rod 701 to connect with the connecting groove 704. Then the pressure in the barrel body 1 gradually returns to normal. At the same time, the third spring 602 drives the linkage plate 601 to reset, and drives the pressure relief groove 703 to disengage from the connecting groove 704 during the reset process of the linkage plate 601.

[0035] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pickling and braising integrated heating preparation system, comprising a barrel body (1), a barrel cover (2) being detachably mounted on the barrel body (1), and a preparation component (3) being arranged on the barrel body (1); Features: The preparation assembly (3) comprises a rotating rod (301) rotatably mounted in a barrel (1), a stirring rod (309) being evenly fixedly mounted on the rotating rod (301), a heating wire (302) being arranged in the stirring rod (309), a controller (303) being electrically connected to the heating wire (302) being arranged on the barrel (1), a motor (304) having an output end fixedly connected to the rotating rod (301) being fixedly mounted on the bottom wall of the barrel (1), and the barrel (1) A partition (305) is vertically slidably mounted inside, a first spring (306) is mounted between the bottom wall of the partition (305) and the barrel body (1), an inclined block (307) is fixedly mounted on the top wall of the partition (305), and the top wall of the inclined block (307) is an inclined surface, a push rod (308) cooperating with the inclined block (307) is fixedly mounted on the rotating rod (301), and a linkage assembly (4) cooperating with the partition (305) is provided on the stirring rod (309).

2. The pickling and braising integrated heating preparation system according to claim 1, characterized in that: The linkage assembly (4) comprises a horizontal groove formed on the stirring rod (309), a vertical groove formed on the bottom wall of the horizontal groove, a mounting plate (401) vertically slidably mounted in the vertical groove, a second spring (402) being mounted between the top wall of the mounting plate (401) and the horizontal groove, a needle (403) being fixedly mounted on the bottom wall of the mounting plate (401), and a first air pipe (404) in communication with the barrel body (1) being fixedly mounted on the rotating rod (301), and the first air pipe (404) being in communication with the horizontal groove.

3. The pickling and braising integrated heating preparation system according to claim 2, characterized in that: A mounting block (501) is fixedly mounted on the barrel cover (2), a slide groove is provided on the mounting block (501), a connecting rod (502) is rotatably mounted in the slide groove, a rectangular rod (503) is fixedly mounted on the bottom wall of the connecting rod (502), a rectangular groove is provided on the rotating rod (301) and matches the rectangular rod (503), and a driving assembly (6) is provided on the slide groove and matches the connecting rod (502).

4. The pickling and braising integrated heating preparation system according to claim 3 is characterized in that: The driving assembly (6) comprises a linkage plate (601) slidably mounted in a slide groove, and a third spring (602) is installed between the top wall of the linkage plate (601) and the slide groove. A rotation groove (603) is provided on the connecting rod (502). A push block (604) slidably engaged with the rotation groove (603) is fixedly mounted on the linkage plate (601). A reset assembly (7) is provided on the barrel cover (2).

5. The pickling and braising integrated heating preparation system according to claim 4, characterized in that: The reset assembly (7) comprises a mounting groove symmetrically provided on the barrel cover (2), a horizontal rod (701) being horizontally slidably installed in the mounting groove, a reset spring (702) being installed between the horizontal rod (701) and the mounting groove, an end of the horizontal rod (701) close to the linkage plate (601) being an inclined surface, a pressure relief groove (703) being provided on the horizontal rod (701), and a connecting groove (704) being connected to the pressure relief groove (703) being provided on the barrel cover (2).

6. The pickling and braising integrated heating preparation system according to claim 5, characterized in that: The horizontal rod (701) is symmetrically provided with fixing grooves (801), the mounting block (501) is provided with a groove, a fixing rod (802) is slidably installed in a vertical groove in the groove, and a fourth spring (803) is installed between the top wall of the fixing rod (802) and the groove.

7. The pickling and braising integrated heating preparation system according to claim 6, characterized in that: A handle (9) is mounted on the top wall of the barrel cover (2), and a protective shell (10) matching the motor (304) is fixedly mounted on the bottom wall of the barrel body (1).

8. The pickling and braising integrated heating preparation system according to claim 7, characterized in that: A drainage pipe (11) is fixedly mounted on the partition (305), a drainage valve (12) is fixedly mounted on the side wall of the barrel body (1), and an input end of the drainage valve (12) is in communication with the drainage pipe (11).

9. A heating preparation method applicable to a pickling and braising integrated heating preparation system according to any one of claims 1 to 8, characterized in that: The steps include: S1. First, the pickling liquid and the food to be pickled are placed into the barrel (1), and the motor (304) is started to drive the stirring rod (309) through the rotating rod (301) to stir the liquid and the food, so that the liquid and the food are fully mixed; S2. During the rotation of the rotating rod (301), the push rod (308) and the inclined block (307) can drive the partition (305) to shake, and during the shaking of the partition (305), the food can be driven to shake, thereby improving the marinating effect of the food. During the shaking of the partition (305), the needle (403) can be driven to extend back and forth and pierce the food, thereby allowing the marinade to fully penetrate into the food, thereby improving the marinating effect. S3. When the pickling is finished and the food needs to be stewed, the user can pour brine into the barrel body (1), close the barrel cover (2), and then heat it through the electric heating wire. As the temperature inside the barrel body (1) increases, the internal pressure of the barrel body (1) increases and drives the linkage plate (601) to move upward. During the upward movement of the linkage plate (601), the connecting rod (502), the rectangular rod (503), and the rotating rod (301) can drive the stirring rod (309) and the push rod (308) to rotate, and stir the brine and the food, thereby improving the stewing efficiency. S4. As the linkage plate (601) moves upward, the linkage plate (601) drives the fixing rod (802) to disengage from the fixing groove (801). At this time, the reset spring (702) drives the pressure relief groove (703) on the horizontal rod (701) to connect with the connecting groove (704). Then, the pressure in the barrel (1) gradually returns to normal. At the same time, the third spring (602) drives the linkage plate (601) to reset, and drives the pressure relief groove (703) to disengage from the connecting groove (704) during the reset process of the linkage plate (601).

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