Pre-prepared food production and pickling processing device and method

Abstract

The present invention proposes a device and method for producing and pickling pre-prepared dishes, which relate to the field of pre-prepared dish processing, including several evenly arranged storage racks, each of which is fixed with several partitions, and each of which is placed with several static pickling basins. A frame is arranged beside the storage rack, and a supporting frame is fixed to the upper surface of the frame. A connecting frame is slidably connected to the supporting frame, and the connecting frame and the storage rack are fixed by a connecting rod. The supporting frame is provided with a control component for controlling the movement of the connecting frame, the connecting rod and the storage rack of the integrated structure. The device and method for producing and pickling pre-prepared dishes increase the number of storage racks that can be placed in a limited space and improve the pickling efficiency. When it is necessary to remove or place the static pickling basin on the storage rack, power is provided by the control component to drive the connecting frame, the connecting rod and the storage rack of the integrated structure to move and pass through several storage racks, so that it is convenient for staff to remove the static pickling basin on the storage rack or place the static pickling basin on the storage rack.

Description

Technical Field

[0001] The present invention relates to the technical field of pre-prepared food processing, and in particular to a pre-prepared food production and pickling processing device and method. Background Art

[0002] Pre-prepared meals, also known as semi-finished dishes, ready-to-eat dishes, or convenience dishes, are dishes that have been cleaned, cut, seasoned, and even partially cooked. Consumers only need to heat or process them before eating. These products are designed to simplify the cooking process, reduce preparation time and kitchen workload, and meet the modern consumer's demand for a quick and convenient lifestyle.

[0003] The process for preparing stir-fried beef in pre-cooked dishes involves selecting the beef, removing any fascia, oil, and impurities from the surface to ensure cleanliness, preparing the marinade, and tumbling the marinade and beef in a tumbler to ensure the marinade penetrates the beef. The beef is then briefly marinated for 2-4 hours to ensure the spices penetrate the meat. The marinated beef is then braised and then removed from the braising process and rapidly cooled in a cooling unit. After cooling, it is vacuum-packed to extend its shelf life and facilitate transportation and sales.

[0004] During the marinating process, the beef is usually placed in a large basin, and then the large basin is placed on a storage rack. There needs to be a large distance between each two adjacent storage racks to facilitate the removal or placement of the large basin, so a larger space is required. Enough storage racks cannot be placed in a small space, which affects processing efficiency. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology, the present invention proposes a device and method for producing and pickling pre-prepared dishes, comprising a plurality of evenly arranged storage racks, each of which is fixed with a plurality of partitions, each of which is placed with a plurality of static pickling basins, a frame is provided next to the storage rack, a supporting frame is fixed on the upper surface of the frame, a connecting frame is slidably connected to the supporting frame, the connecting frame and the storage rack are fixed by a connecting rod, and the supporting frame is provided with a control component for controlling the movement of the connecting frame, the connecting rod and the storage rack of the integrated structure.

[0006] To achieve the above-mentioned purpose, several storage racks and racks are arranged in an array and close to each other, which increases the number of storage racks that can be placed in a limited space and improves the pickling efficiency. When it is necessary to remove or place the static pickling basin on the storage rack, the control component provides power to drive the connecting rack, connecting rod and storage rack of the integrated structure to move and pass through several storage racks, making it convenient for the staff to remove the static pickling basin on the storage rack or place the static pickling basin on the storage rack.

[0007] Furthermore, the control component includes a screw arranged in the middle position of the support frame, both ends of the screw are rotatably connected to the support frame, a motor for driving the screw to rotate is fixed on the support frame, and the screw outer sleeve is provided with a movable plate threadedly connected to the screw, and the movable plate is connected to the connecting frame through a steering component.

[0008] Furthermore, ear plates are fixed at the four end corners on the left side of the support frame, a guide rod is fixed between every two ear plates, the center lines of the guide rod and the screw are parallel, and the movable plate is sleeved outside the guide rod and is slidably connected to the guide rod.

[0009] Furthermore, the steering assembly includes a guide plate fixed above the support frame, the guide plate is penetrated by a guide groove, the guide groove is composed of a straight groove and an oblique groove connected to each other, the side of the movable plate away from the support frame is integrated with a fixed frame, the fixed frame is rotatably connected to a driving shaft and a follower shaft, a rocker arm is fixed to the top of the driving shaft, and the end of the rocker arm away from the driving shaft is rotatably connected to a roller adapted to the guide groove, and the roller extends into the guide groove and is slidably connected to the guide groove.

[0010] Furthermore, a driving gear coaxially fixed to the driving shaft is nested on the driving shaft, a follower gear coaxially fixed to the follower shaft is nested on the follower shaft, a rack meshing with the driving gear and the follower gear is slidably connected to the fixed frame, a connecting plate fixed to the outer wall of the follower shaft is nested on the follower shaft, and the end of the connecting plate away from the follower shaft is fixedly connected to the connecting frame.

[0011] Furthermore, the four end corners of the partition are integrated with support blocks, the support blocks are provided with arc-shaped grooves, a support plate is placed on the partition, the front and rear sides of the support plate are both arc-shaped surfaces adapted to the arc-shaped grooves, when the front end arc surface of the support plate conflicts with the adjacent arc-shaped groove, the rear end of the support plate does not contact the rear support block, and the storage rack is provided with a drive component for controlling the rotation of the support plate.

[0012] Furthermore, the driving assembly includes several square grooves passing through one side of the storage rack, each of the square grooves corresponds one-to-one to an adjacent support plate, and each of the square grooves is slidably connected to a clamping block with a C-shaped cross-section through a slide rail, and the clamping block is fixedly connected to the wall of the square groove by a spring, and a pulley is movably connected to the clamping block, and the pulley extends out of the clamping block, and the part of the pulley extending out of the clamping block is hingedly connected to a connecting rod, and the end of the connecting rod away from the pulley is fixed to the outer wall of the support plate.

[0013] Furthermore, a receiving groove adapted to the static pickling basin is provided on the upper surface of the support plate.

[0014] Furthermore, the clamping block extends out of the storage rack through the square groove, and one end of several of the clamping blocks extending out of the storage rack is fixedly connected through a vertical rod. Several slides fixed to the top of the factory trough are provided on the left front side of the storage rack, and anti-slip plates are fixed at the front and rear ends of each of the slides. A slider is slidably connected to the slide, and a top plate adapted to the vertical rod is fixed on the side of the slider facing away from the slide.

[0015] A method for producing and pickling pre-prepared dishes comprises the following steps:

[0016] Step 1: Place the rolled beef slices into the marinade basin;

[0017] Step 2: Push one of the top plates to move so that it contacts the anti-slip plate on the rear side;

[0018] Step 3: Start the motor to move the corresponding storage rack out of several storage racks close to each other and turn 90 degrees;

[0019] Step 4: The vertical rod contacts the top plate, causing the support plate to rotate at an angle of -°;

[0020] Step 5: Place several pickling basins on the inclined support plate;

[0021] Step 6: Start the motor to rotate the storage rack 90 degrees in the opposite direction and return to the initial position. At the same time, the support plate rotates in the opposite direction to the initial position.

[0022] Step 7: Marinate the beef in a marinade for 1-2 hours to ensure the spices penetrate the beef.

[0023] Step 8: Repeat the above steps to move the storage racks out to several storage racks close to each other and turn them 90 degrees, remove the marinating basins on the storage racks that have completed marinating, and send the beef in the marinating basins to the next process.

[0024] In summary, the pre-prepared food production and pickling processing device and method have the following beneficial effects:

[0025] (1) The pre-prepared food production and pickling processing device and method comprises a plurality of storage racks and machine frames arranged in an array and close to each other, thereby increasing the number of storage racks that can be placed in a limited space and improving the pickling efficiency. When it is necessary to remove or place the pickling basin on the storage rack, power is provided by the control component to drive the connecting rack, connecting rod and storage rack of the integrated structure to move and pass through the plurality of storage racks, making it convenient for the staff to remove the pickling basin on the storage rack or place the pickling basin on the storage rack.

[0026] (2) The pre-prepared food production and pickling processing device and method, when the movable plate moves, it will drive the fixed frame of the integrated structure with the movable plate to move, and then drive the connecting plate to move. When the roller enters the oblique groove, the roller will drive the rocker arm to rotate. The rotation of the rocker arm will drive the driving shaft fixed to the rocker arm to rotate. The rotation of the driving shaft will drive the driving gear fixed coaxially with the driving shaft to rotate. The rotation of the driving gear will drive the rack meshed with the driving gear to move on the fixed frame. The movement of the rack will drive the follower gear meshed with the rack to rotate. The rotation of the follower gear will drive the follower shaft fixed coaxially with the follower gear to rotate. The rotation of the follower shaft will drive the connecting plate fixed to the follower shaft and the connecting plate to rotate.

[0027] The pre-prepared food production and marinating processing device and method provides power through a driving component to drive the support plate to rotate. The rotation of the support plate causes the static marinating basin on the support plate to tilt, making it convenient for staff to observe the marinating condition of the beef in the static marinating basin. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described and explained below in conjunction with the accompanying drawings.

[0029] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the storage rack of the present invention;

[0031] Figure 3 It is a schematic structural diagram for embodying the movable plate of the present invention;

[0032] Figure 4 It is a schematic structural diagram of the guide groove of the present invention;

[0033] Figure 5 This is a schematic diagram of the top view of the guide plate of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the rack of the present invention;

[0035] Figure 7 The present invention Figure 6 A in the middle is an enlarged structural diagram;

[0036] Figure 8 It is a schematic structural diagram of the support plate of the present invention;

[0037] Figure 9 It is a schematic structural diagram for reflecting the partition of the present invention;

[0038] Figure 10 The present invention Figure 8 The enlarged structural diagram at B in the middle;

[0039] Figure 11 It is a schematic structural diagram for reflecting the top plate of the present invention.

[0040] Figure numerals: 1, storage rack; 2, partition; 3, static pickling basin; 4, frame; 5, support frame; 6, connecting frame; 7, connecting rod; 8, control component; 801, screw; 802, motor; 803, moving plate; 804, ear plate; 805, guide rod; 806, guide plate; 807, guide groove; 807-1, straight groove; 807-2, oblique groove; 809, fixed frame; 810, driving shaft; 811, follower shaft; 812, swing Rod; 813, roller; 814, driving gear; 815, follower gear; 816, rack; 817, connecting plate; 9, support block; 10, arcuate groove; 11, support plate; 12, arcuate surface; 13, drive assembly; 1301, square groove; 1302, clamping block; 1303, pulley; 1304, connecting rod; 1305, receiving groove; 1306, vertical rod; 1307, slideway; 1308, slider; 1309, top plate. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0042] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] like Figure 1-11 As shown, a pre-prepared food production and pickling processing device includes a number of evenly arranged storage racks 1, each of which is fixed with a number of partitions 2, and the four end corners of the upper surface of the partition 2 are integrated with support blocks 9, and the support blocks 9 are provided with arc-shaped grooves 10. A support plate 11 is placed on the upper surface of the partition 2, and the front and rear sides of the support plate 11 are both arc-shaped surfaces 12 adapted to the arc-shaped grooves 10. When the front end arc-shaped surface 12 of the support plate 11 conflicts with the adjacent arc-shaped grooves 10, the rear end of the support plate 11 does not contact the rear support block 9. When the rear end arc-shaped surface 12 of the support plate 11 conflicts with the adjacent arc-shaped grooves 10, the front end of the support plate 11 does not contact the front support block 9. A receiving groove 1305 is provided on the upper surface of the support plate 11, and a number of static pickling basins 3 are placed in the receiving groove 1305.

[0044] like Figure 1 and Figure 2, each storage rack 1 is arranged with a rack 4 located in the gap between the two storage racks 1 on the side, the rack 4 width is 10-20cm, and the storage rack width is 60-80cm. A supporting rack 5 is fixed on the upper surface of the rack 4, and a connecting rack 6 is slidably connected to the supporting rack 5. The connecting rack 6 and the storage rack 1 are fixed by a connecting rod 7 that crosses the supporting rack 5. The supporting rack 5 is provided with a connecting rack 6, a connecting rod 7 and a control component 8 for controlling the movement of the integrated structure. Several storage racks 1 and racks 4 are arranged in an array and close to each other, which increases the storage racks 1 that can be placed in a limited space and improves the pickling efficiency. When it is necessary to remove or place the static pickling basin 3 on the storage rack 1, the control component 8 provides power to drive the connecting rack 6, the connecting rod 7 and the storage rack 1 of the integrated structure to move and pass through several storage racks 1, making it convenient for the staff to remove the static pickling basin 3 on the storage rack 1 or place the static pickling basin 3 on the storage rack 1.

[0045] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 and Figure 6 and Figure 7 The control component 8 includes a screw 801 arranged in the middle position of the support frame 5, the center line direction of the screw 801 is parallel to the long side direction of the support frame 5, and both ends of the screw 801 are rotatably connected to the support frame 5. A motor 802 is fixed on the support frame 5 to drive the screw 801 to rotate. The outer sleeve of the screw 801 is provided with a movable plate 803 threadedly connected to the screw 801. The movable plate 803 is connected to the connecting frame 6 through a steering assembly, and the motor 802 provides power to drive the screw 801 coaxially fixed with the output shaft of the motor 802 to rotate. The rotation of the screw 801 will drive the movable plate 803 threadedly connected to the screw 801 to slide in the through hole. By setting the steering assembly, when the storage rack 1 moves out between several storage racks 1, the storage rack 1 rotates, which does not affect the walking of the staff, and is convenient for the staff to remove the static pickling basin 3 on the storage rack 1 or place the static pickling basin 3 on the storage rack 1.

[0046] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 and Figure 6 and Figure 7 , ear plates 804 are fixed to the four end corners on the left side of the support frame 5, and a guide rod 805 is fixed between every two ear plates 804. The guide rod 805 is parallel to the center line of the screw 801. The movable plate 803 is sleeved outside the guide rod 805 and is slidably connected to the guide rod 805. The guide rod 805 is supported by the ear plate 804, and the guide rod 805 plays a guiding and limiting role in the movement of the movable plate 803.

[0047] like Figure 1and Figure 2 and Figure 3 and Figure 4 and Figure 5 and Figure 6 and Figure 7 The steering assembly includes a guide plate 806 fixed above the support frame 5, and a guide groove 807 is penetrated on the guide plate 806. The guide groove 807 consists of a straight groove 807-1 and an oblique groove 807-2 that are interconnected. A fixed frame 809 is integrated on the side of the movable plate 803 away from the support frame 5. A driving shaft 810 and a follower shaft 811 are rotatably connected to the fixed frame 809. A rocker arm 812 is fixed to the top of the driving shaft 810. The end of the rocker arm 812 away from the driving shaft 810 is rotatably connected to a roller 813 adapted to the guide groove 807. The roller 813 extends into the guide groove 807 and is slidingly connected to the guide groove 807.

[0048] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 and Figure 6 and Figure 7 A driving gear 814 coaxially fixed to the driving shaft 810 is nested on the driving shaft 810, a follower gear 815 coaxially fixed to the follower shaft 811 is nested on the follower shaft 811, and a rack 816 meshing with the driving gear 814 and the follower gear 815 is slidably connected to the fixed frame 809. A connecting plate 817 fixed to the outer wall of the follower shaft 811 is nested on the follower shaft 811, and the end of the connecting plate 817 away from the follower shaft 811 is fixedly connected to the connecting frame 6.

[0049] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 and Figure 6 and Figure 7When the movable plate 803 moves, it drives the fixed frame 809 of the integrated structure with the movable plate 803 to move, and then drives the connecting plate 817 to move. When the roller 813 enters the oblique groove 807-2, the roller 813 drives the rocker 812 to rotate. The rotation of the rocker 812 drives the driving shaft 810 fixedly connected to the rocker 812 to rotate. The rotation of the driving shaft 810 drives the driving gear 814 fixed coaxially with the driving shaft 810 to rotate. The rotation of the driving gear 814 drives the gear meshing with the driving gear 814 to rotate. The rack 816 moves on the fixed frame 809. The movement of the rack 816 will drive the follower gear 815 meshing with the rack 816 to rotate. The rotation of the follower gear 815 will drive the follower shaft 811 fixed coaxially with the follower gear 815 to rotate. The rotation of the follower shaft 811 will drive the connecting plate 817 and the connecting frame 6 fixed to the follower shaft 811 to rotate. The rotation of the connecting frame 6 will drive the storage rack 1 fixed to the connection 6 to rotate ninety degrees. At this time, it will not affect the walking of the staff and it is convenient to check the pre-prepared dishes in the pickling basin.

[0050] like Figure 1 and Figure 2 and Figure 8 and Figure 9 and Figure 10 The storage rack 1 is provided with a driving assembly 13 for controlling the rotation of the support plate 11. The driving assembly 13 includes a plurality of square slots 1301 running through one side of the storage rack 1. Each square slot 1301 corresponds to an adjacent support plate 11. Each square slot 1301 is connected to a C-shaped clamping block 1302 by a sliding rail. The clamping block 1302 is fixedly connected to the wall of the square slot 1301 by a spring. A pulley 1303 is movably connected to the clamping block 1302. The pulley 1303 extends out of the clamping block 1302, and the pulley 1303 extends out of the clamping block 1 Part 302 is hingedly connected to a connecting rod 1304, and the end of the connecting rod 1304 away from the pulley 1303 is fixed to the outer wall of the support plate 11. When the clamping block 1302 is pushed to move in the square groove 1301, the movement of the clamping block 1302 will drive the pulley 1303 in the clamping block 1302 to move. The movement of the pulley 1303 will drive the connecting rod 1304 hingedly connected to the pulley 1303 to rotate. The rotation of the connecting rod 1304 will drive the support plate 11 fixed to the connecting rod 1304 to rotate. When the support plate 11 rotates, the static pickling basin 3 will not fall.

[0051] like Figure 1 and Figure 2 and Figure 8 and Figure 9 and Figure 10 and Figure 11, the clamping block 1302 extends out of the storage rack 1 through the square slot 1301, and one end of several clamping blocks 1302 extending out of the storage rack 1 is fixedly connected by a vertical rod 1306. The left front side of the storage rack 1 is provided with several slides 1307 fixed to the top of the factory trough. Anti-slip plates are fixed to the front and rear ends of each slide 1307. A slider 1308 is slidably connected to the slide 1307. A top plate 1309 adapted to the vertical rod 1306 is fixed on the side of the slider 1308 away from the slide 1307. Before the storage rack 1 rotates, the staff pushes the corresponding top plate 1309, and the top plate 1309 drives the slider 1 fixed to the top plate 1309. 308 moves on the slide 1307, and the slider 1308 and the top plate 1309 move to contact the anti-slip plate at the rear. When the storage rack 1 rotates ninety degrees, the vertical rod 1306 contacts the top plate 1309, and the top plate 1309 pushes the vertical rod 1306 and the clamping block 1302 to move. The spring is stretched, and the clamping block 1302 cooperates with the pulley 1303 to drive the connecting rod 1304 to rotate, and then drives the support plate 11 of the integrated structure with the connecting rod 1304 to rotate around the arc groove 10, thereby driving several static marinating basins 3 to rotate, making it convenient to display the pre-prepared dishes in the static marinating basin 3 while making it convenient to take out or place the static marinating basin 3.

[0052] like Figure 1 and Figure 2 There are several slide grooves on the factory floor, and guide wheels are slidably connected in the slide grooves. The guide wheels extend out of the slide grooves. The parts of the guide wheels extending out of the slide grooves are rotatably connected to the bottom of the storage rack 1 and the bottom of the connecting rack 6, thereby improving the stability of the movement of the storage rack 1 and the connecting rack 6.

[0053] In addition, the present invention also provides a method for producing and pickling pre-prepared dishes, comprising the following steps:

[0054] Step 1: Place the rolled beef slices into the marinade basin 3;

[0055] Step 2: Push one of the top plates 1309 to move so that the top plate 1309 contacts the anti-slip plate on the rear side;

[0056] Step 3: Start the motor 802 to move the corresponding storage rack 1 out of a number of storage racks 1 close to each other and turn 90 degrees;

[0057] Step 4: The vertical rod 1306 contacts the top plate 1309, so that the support plate 11 rotates at an angle of 15-30 degrees;

[0058] Step 5: Place several static pickling basins 3 on the inclined support plate 11;

[0059] Step 6: Start the motor 802 to rotate the storage rack 1 90 degrees in the opposite direction and return it to its initial position. At the same time, the support plate 11 rotates in the opposite direction to its initial position.

[0060] Step 7: Marinate the beef in marinade pot 3 for 2-4 hours to ensure the spices penetrate the beef.

[0061] Step 8: Repeat the above steps to move the storage rack 1 out of several storage racks 1 close to each other and turn it 90 degrees, remove the marinating basin 3 on the storage rack 1 that has completed marinating, and send the beef in the marinating basin 3 to the next process.

[0062] The above-described specific embodiments merely describe preferred embodiments of the present invention and do not limit the scope of protection of the present invention. Any modifications, substitutions, and improvements made to the technical solution of the present invention by a person skilled in the art based on the textual description and drawings provided herein, without departing from the design concept and spirit of the present invention, shall fall within the scope of protection of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. A pre-prepared food production and pickling processing device, characterized in that: The invention comprises a plurality of evenly arranged storage racks (1), each of the storage racks (1) being fixed with a plurality of partitions (2), each of the partitions (2) being placed with a plurality of static pickling basins (3), a frame (4) being arranged beside the storage rack (1), a support frame (5) being fixed on the upper surface of the frame (4), a connecting frame (6) being slidably connected to the supporting frame (5), the connecting frame (6) being fixed to the storage rack (1) via a connecting rod (7), and a control component (8) for controlling the movement of the connecting frame (6), the connecting rod (7) and the storage rack (1) being provided on the supporting frame (5); The control assembly (8) includes a screw (801) arranged in the middle of the support frame (5), both ends of the screw (801) are rotatably connected to the support frame (5), a motor (802) for driving the screw (801) to rotate is fixed on the support frame (5), and a movable plate (803) threadedly connected to the screw (801) is provided on the outer sleeve of the screw (801), and the movable plate (803) is connected to the connecting frame (6) via a steering assembly; The steering assembly comprises a guide plate (806) fixed above the support frame (5), a guide groove (807) passing through the guide plate (806), and the guide groove (807) is composed of a straight groove (807-1) and an oblique groove (807-2) that are interconnected; A fixed frame (809) is integrated on the side of the movable plate (803) facing away from the support frame (5), and a driving shaft (810) and a follower shaft (811) are rotatably connected to the fixed frame (809). A rocker (812) is fixed to the top of the driving shaft (810), and an end of the rocker (812) away from the driving shaft (810) is rotatably connected to a roller (813) adapted to the guide groove (807), and the roller (813) extends into the guide groove (807) and is slidably connected to the guide groove (807).

2. The pre-prepared food production and pickling processing device according to claim 1 is characterized in that: Ear plates (804) are fixed at the four end corners on the left side of the support frame (5), and a guide rod (805) is fixed between every two of the ear plates (804). The center lines of the guide rod (805) and the screw rod (801) are parallel, and the movable plate (803) is sleeved outside the guide rod (805) and is slidably connected to the guide rod (805).

3. The pre-prepared food production and pickling processing device according to claim 1 is characterized in that: A driving gear (814) coaxially fixed to the driving shaft (810) is nested on the driving shaft (810), a follower gear (815) coaxially fixed to the follower shaft (811) is nested on the follower shaft (811), a rack (816) meshing with the driving gear (814) and the follower gear (815) is slidably connected to the fixing frame (809), and a connecting plate (817) fixed to the outer wall of the follower shaft (811) is nested on the follower shaft (811), and one end of the connecting plate (817) away from the follower shaft (811) is fixedly connected to the connecting frame (6).

4. The pre-prepared food production and pickling processing device according to claim 1 is characterized in that: The four end corners of the partition (2) are all integrated with support blocks (9), and an arc groove (10) is provided on the support block (9). A support plate (11) is placed on the partition (2), and both the front and rear sides of the support plate (11) are arc surfaces (12) adapted to the arc groove (10). When the front arc surface (12) of the support plate (11) contacts the adjacent arc groove (10), the rear end of the support plate (11) does not contact the rear support block (9), and a driving component (13) for controlling the rotation of the support plate (11) is provided on the storage rack (1).

5. The pre-prepared food production and pickling processing device according to claim 4 is characterized in that: The driving assembly (13) includes a plurality of square grooves (1301) passing through one side of the storage rack (1), each of the square grooves (1301) corresponds to an adjacent support plate (11), and each of the square grooves (1301) is slidably connected to a clamping block (1302) with a C-shaped cross-section via a slide rail, and the clamping block (1302) is fixedly connected to the groove wall of the square groove (1301) via a spring, and a pulley (1303) is movably connected to the clamping block (1302), and the pulley (1303) extends out of the clamping block (1302), and the part of the pulley (1303) extending out of the clamping block (1302) is hingedly connected to a connecting rod (1304), and the end of the connecting rod (1304) away from the pulley (1303) is fixed to the outer wall of the support plate (11).

6. The pre-prepared food production and pickling processing device according to claim 4 is characterized in that: The upper surface of the support plate (11) is provided with a receiving groove (1305) adapted to the static pickling basin (3).

7. The pre-prepared food production and pickling processing device according to claim 5 is characterized in that: The clamping block (1302) extends out of the storage rack (1) through the square slot (1301), and one end of several of the clamping blocks (1302) extending out of the storage rack (1) is fixedly connected through a vertical rod (1306). The left front side of the storage rack (1) is provided with several slideways (1307) fixed to the top of the factory trough, and each of the slideways (1307) is fixed with an anti-slip plate at both the front and rear ends. A slider (1308) is slidably connected to the slideway (1307), and a top plate (1309) adapted to the vertical rod (1306) is fixed to the side of the slider (1308) facing away from the slideway (1307).

8. A method for producing and salting pre-prepared dishes, using the pre-prepared dishes production and salting device according to claim 1, characterized in that: The steps include: Step 1: Place the rolled beef slices into the marinade basin (3); Step 2: Push one of the top plates (1309) to move and make the top plate (1309) come into contact with the anti-slip plate located at the rear side; Step 3: Start the motor (802), so that the corresponding storage rack (1) moves out of a plurality of storage racks (1) close to each other and turns ninety degrees; Step 4: The vertical rod (1306) contacts the top plate (1309), so that the support plate (11) rotates at an angle of 15-30°; Step 5: placing a number of static pickling basins (3) on the inclined support plate (11); Step 6: Start the motor (802), so that the storage rack (1) rotates in the opposite direction by 90 degrees and moves back to the initial position, and at the same time, the support plate (11) rotates in the opposite direction to the initial position; Step 7: Marinate the beef in a marinade basin (3) for 2-4 hours to ensure that the spices penetrate the beef. Step 8: Repeat the above steps, so that the storage rack (1) is moved out of several storage racks (1) close to each other and turned 90 degrees, remove the marinating basin (3) on the storage rack (1) that has completed the marinating, and send the beef in the marinating basin (3) to the next process.

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