Preserved vegetable sterilization device for food processing

Abstract

The utility model relates to the technical field of pre-prepared vegetable sterilization, and discloses a pre-prepared vegetable sterilization device for food processing, which comprises a high-temperature sterilization box, placing screen frames are arranged in the high-temperature sterilization box at equal intervals, and a discharging assembly comprises a rotating shaft rotationally connected in the high-temperature sterilization box. A rotating shaft is fixedly sleeved with first bevel gears at equal intervals, lead screws are rotatably connected to the two sides of an inner cavity of the high-temperature sterilization box at equal intervals, one ends of the lead screws are fixedly connected with second bevel gears, the second bevel gears are in meshed connection with the first bevel gears on the same horizontal line, and the outer portions of the lead screws are in threaded connection with moving blocks; a connecting plate is movably connected to one side of the placing net frame, connecting rods are hinged between the connecting plate and the two sets of moving blocks on the same horizontal line through hinge parts, and the problem that the practicability of the device is reduced due to the fact that sterilized prefabricated vegetables are inconvenient to take out is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization of prefabricated dishes, in particular to a sterilization device for prefabricated dishes in food processing. Background Art

[0002] Prefabricated dishes are made from one or more edible agricultural products and their products through industrial pre-processing (such as stirring, pickling, tumbling, forming, frying, roasting, boiling, steaming, etc.), and are pre-packaged dishes that can be eaten after heating or cooking. Prefabricated dishes usually need to be sterilized during processing, so special sterilization devices are required.

[0003] In the Chinese utility model patent with the publication number CN219813113U, a sterilization device for prefabricated dish production is disclosed. The device divides prefabricated dishes into several placement mesh frames, and through the limit engagement of two limit elastic pieces with two limit slots respectively, two clamping columns are clamped in two clamping slots respectively, and then the sealing mesh cover is limited and fixed on the placement mesh frame. Then, several electric heating tubes are energized to generate heat to heat the water in the water storage tank, and then steam is generated. At the same time, the motor drives the rotating shaft to rotate to drive several placement mesh frames to rotate, so as to realize the all-round and uniform sterilization treatment of prefabricated dishes. For the above related technologies, the inventor believes that there are the following defects:

[0004] When the device is actually used, since the prefabricated dishes and the placement mesh frames are relatively hot after high-temperature sterilization, and the device lacks an integrated structure that can automatically discharge the prefabricated dishes, it is not convenient to take out the prefabricated dishes that have completed sterilization, thus reducing the practicability of the device. Therefore, we provide a sterilization device for prefabricated dishes in food processing. Summary of the Utility Model

[0005] To solve the problem in the above background art that the practicability of the device is reduced because it is not convenient to take out the prefabricated dishes that have completed sterilization, the utility model provides a sterilization device for prefabricated dishes in food processing.

[0006] The utility model is realized by adopting the following technical solutions: A sterilization device for prefabricated dishes in food processing, comprising:

[0007] A high-temperature sterilization box, in which placement mesh frames are equidistantly arranged inside, and an opening is provided on one side of the high-temperature sterilization box corresponding to the position of the placement mesh frames;

[0008] Discharging assembly, the discharging assembly includes a rotating shaft rotatably connected inside the high-temperature sterilization box, a first bevel gear is equidistantly and fixedly sleeved on the outside of the rotating shaft, screw rods are equidistantly rotatably connected on both sides of the inner cavity of the high-temperature sterilization box, a second bevel gear is fixedly connected to one end of the screw rod, and the second bevel gear is meshed with the first bevel gear on the same horizontal line. A moving block is threadedly connected to the outside of the screw rod. One side of the placement wire mesh frame is movably connected with a connecting plate, and a connecting rod is hinged between the connecting plate and two groups of moving blocks on the same horizontal line through a hinge. A motor is fixedly connected to the top of the high-temperature sterilization box, and the end of the rotor of the motor is coaxially and fixedly connected to the rotating shaft.

[0009] As a further improvement of the above solution, a baffle is hinged outside the opening, a sealing gasket is added to one side of the baffle, sliding rods are fixedly connected above both sides of the opening, sliders are slidably connected to the outside of the sliding rods, and adjusting rods are hinged between the sliders and the baffle through hinges. A spring is sleeved on the outside of the sliding rod, and an anti-disengagement plate is fixedly connected to the end of the sliding rod.

[0010] As a further improvement of the above solution, one side of the placement wire mesh frame is designed with an open structure, and a baffle is vertically inserted at the open part of the placement wire mesh frame.

[0011] As a further improvement of the above solution, support plates are arranged on both sides of the bottom of the placement wire mesh frame, and the support plates are fixedly connected to the inner wall of the high-temperature sterilization box.

[0012] As a further improvement of the above solution, a guide block is fixedly connected to one side of the moving block, and a guide groove is opened at the position of the inner wall of the high-temperature sterilization box corresponding to the guide block and is slidably connected with the guide block.

[0013] As a further improvement of the above solution, a first connecting block is symmetrically and fixedly connected to one side of the placement wire mesh frame, a shaft rod is fixedly connected between the two first connecting blocks, a second connecting block is symmetrically and fixedly connected to one side of the connecting plate, and the second connecting block is movably connected to the shaft rod. An arc-shaped groove is opened on one side of the second connecting block, a connecting piece is arranged inside the arc-shaped groove and is fixedly connected to the shaft rod, and a ball is movably connected to the end of the connecting piece.

[0014] As a further improvement of the above solution, the radian sizes of the three pairs of arc-shaped grooves are 30 degrees, 60 degrees, and 90 degrees from top to bottom in sequence.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The utility model drives the rotating shaft to rotate through a motor, and utilizes the meshing effect between the first bevel gear and the second bevel gear, so that the lead screws arranged at equal distances on the left and right sides can be driven to rotate together, thereby driving the two sets of moving blocks on the same horizontal line to move relatively. By using the hinged connection between the connecting plate, the moving block and the connecting rod, it is convenient to push the placing mesh frame out through the opening. When the placing mesh frame is completely pushed out of the high-temperature sterilization box, due to the movable cooperation between the placing mesh frame and the connecting plate, the placing mesh frame will deflect downward. By using the cooperation between the connecting piece, the ball and the three pairs of arc-shaped grooves with different arc sizes, the three sets of placing mesh frames can be controlled to rotate downward by different angles respectively, so as to facilitate the prefabricated dishes inside the three sets of placing mesh frames to be discharged from three different positions, and then facilitate their collection respectively, effectively avoiding the problem of reducing the practicability of the device due to the inconvenience of taking out the prefabricated dishes that have been sterilized.

[0017] 2. The utility model drives the rotating shaft to rotate in reverse through the motor, so that the placing mesh frame can be pulled back into the high-temperature sterilization box again. At this time, by using the spring-back effect of the spring, the sliding cooperation between the slider and the sliding rod, the hinged connection between the slider and the baffle and the adjusting rod, and the hinged connection between the baffle and the high-temperature sterilization box, the baffle can automatically close the opening, thereby reducing the heat dissipation caused when taking out the prefabricated dishes, and then reducing the energy consumption of the device, with strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure diagram of the utility model;

[0019] Figure 2 is a three-dimensional cross-sectional structure diagram of the high-temperature sterilization box of the utility model;

[0020] Figure 3 is a three-dimensional structure diagram of the connection structure of the connecting plate and the placing mesh frame of the utility model;

[0021] Figure 4 is Figure 3 the enlarged structure diagram at position A in

[0022] MAIN SYMBOL DESCRIPTION:

[0023] 1. High-temperature sterilization box; 2. Placing mesh frame; 3. Baffle plate; 4. Support plate; 101. Rotating shaft; 102. First bevel gear; 103. Lead screw; 104. Second bevel gear; 105. Moving block; 106. Connecting plate; 107. Connecting rod; 1001. First connecting block; 1002. Shaft rod; 1003. Second connecting block; 1004. Arc-shaped groove; 1005. Ball; 201. Baffle; 202. Sliding rod; 203. Slider; 204. Adjusting rod; 205. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of non-conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-4 , a sterilization device for prefabricated dishes in food processing according to this embodiment includes:

[0027] A high-temperature sterilization box 1, in which placing mesh frames 2 are equidistantly arranged inside the high-temperature sterilization box 1. An opening is provided on one side of the high-temperature sterilization box 1 corresponding to the position of the placing mesh frame 2. One side of the placing mesh frame 2 is designed with an open structure. A baffle plate 3 is vertically inserted at the open end of the placing mesh frame 2 to facilitate controlling the discharge of the prefabricated dishes inside the placing mesh frame 2;

[0028] A discharging assembly, the discharging assembly includes a rotating shaft 101 rotatably connected inside the high-temperature sterilization box 1. A first bevel gear 102 is equidistantly and fixedly sleeved outside the rotating shaft 101. Two sides of the inner cavity of the high-temperature sterilization box 1 are equidistantly rotatably connected with lead screws 103. One end of each lead screw 103 is fixedly connected with a second bevel gear 104, and the second bevel gear 104 is meshed with the first bevel gear 102 on the same horizontal line. A moving block 105 is threadedly connected to the outside of the lead screw 103. One side of the placing mesh frame 2 is movably connected with a connecting plate 106. A connecting rod 107 is hinged between the connecting plate 106 and two groups of moving blocks 105 on the same horizontal line through hinge parts. A motor is fixedly connected to the top of the high-temperature sterilization box 1, and the end of the rotor of the motor is coaxially and fixedly connected with the rotating shaft 101. A guiding block is fixedly connected to one side of the moving block 105. A guiding groove is provided on the inner wall of the high-temperature sterilization box 1 corresponding to the guiding block and is slidably connected with the guiding block, which can play a certain guiding role in the horizontal movement of the moving block 105. Two connecting blocks one 1001 are symmetrically and fixedly connected to one side of the placing mesh frame 2. A shaft rod 1002 is fixedly connected between the two groups of connecting blocks one 1001. Two connecting blocks two 1003 are symmetrically and fixedly connected to one side of the connecting plate 106, and the connecting blocks two 1003 are movably connected with the shaft rod 1002. An arc-shaped groove 1004 is provided on one side of the connecting block two 1003. A connecting piece is arranged inside the arc-shaped groove 1004 and is fixedly connected with the shaft rod 1002. A ball 1005 is movably connected to the end of the connecting piece. The radian sizes of the three pairs of arc-shaped grooves 1004 are 30 degrees, 60 degrees, and 90 degrees from top to bottom in sequence, which is convenient for controlling the three groups of placing mesh frames 2 to deflect downward by different angles.

[0029] The outer part of the opening is hinged with a baffle 201, a sealing gasket is added to one side of the baffle 201, sliding rods 202 are fixedly connected above both sides of the opening, a slider 203 is slidably connected to the outside of the sliding rod 202, an adjusting rod 204 is hinged between the slider 203 and the baffle 201 through a hinge member, a spring 205 is sleeved on the outside of the sliding rod 202, and an anti - detachment plate is fixedly connected to the end of the sliding rod 202.

[0030] The implementation principle of a pre - prepared food sterilization device for food processing in an embodiment of the present application is as follows: First, start the motor, drive the rotation of the rotating shaft 101 through the motor, and utilize the meshing effect between the first bevel gear 102 and the second bevel gear 104, so that the lead screws 103 arranged at equal intervals on the left and right sides can be driven to rotate together, thereby driving the two sets of moving blocks 105 on the same horizontal line to move relatively. By using the hinged connection between the connecting plate 106, the moving block 105 and the connecting rod 107, it is convenient to push the placing mesh frame 2 out through the opening. At this time, it is not necessary to completely push out the placing mesh frame 2. Then, place the pre - prepared foods in the three placing mesh frames 2 respectively. Subsequently, reverse - rotate the rotating shaft 101 of the motor to pull the placing mesh frame 2 back into the high - temperature sterilization box 1. Then, start the high - temperature sterilization box 1 to perform high - temperature sterilization on the pre - prepared foods. After the sterilization is completed, control the motor again to push the placing mesh frame 2 out. When the placing mesh frame 2 is completely pushed out of the high - temperature sterilization box 1, due to the movable cooperation between the placing mesh frame 2 and the connecting plate 106, the placing mesh frame 2 will deflect downward. By using the cooperation between the connecting member, the ball 1005 and the three pairs of arc - shaped grooves 1004 with different arc sizes, it is possible to control the three placing mesh frames 2 to rotate downward by different angles respectively, so as to facilitate the pre - prepared foods inside the three placing mesh frames 2 to be discharged from three different positions, and then it is convenient to collect them separately. Finally, control the motor to drive the rotating shaft 101 to reverse again. During the process of pulling the placing mesh frame 2 back, it will be in a horizontal state again. At this time, stop the motor and put the next batch of pre - prepared foods in, and then control the motor to rotate to completely pull the placing mesh frame 2 back into the high - temperature sterilization box 1. At the same time, due to the resilience of the spring 205, the sliding fit between the slider 203 and the sliding rod 202, the hinged connection between the slider 203, the baffle 201 and the adjusting rod 204, and the hinged connection between the baffle 201 and the high - temperature sterilization box 1, the baffle 201 can automatically close the opening, thereby reducing the heat loss caused when taking out the pre - prepared foods, and further reducing the energy consumption of the device.

[0031] Embodiment 2:

[0032] On the basis of Embodiment 1, a further improvement in this embodiment is that: support plates 4 are arranged on both sides of the bottom of the placing mesh frame 2, and the support plates 4 are fixedly connected to the inner wall of the high - temperature sterilization box 1, which can support the placing mesh frame 2.

[0033] The above embodiments are only the preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A pre-prepared food sterilization device for food processing, characterized in that: include: A high-temperature sterilization box (1), wherein mesh frames (2) are equidistantly arranged inside the high-temperature sterilization box (1), and an opening is provided on one side of the high-temperature sterilization box (1) at a position corresponding to the position where the mesh frames (2) are placed; A discharging assembly, the discharging assembly comprising a rotating shaft (101) rotatably connected to the inside of a high-temperature sterilization box (1), the outer equidistant fixed sleeve of the rotating shaft (101) is provided with a bevel gear 1 (102), both sides of the inner cavity of the high-temperature sterilization box (1) are equidistantly rotatably connected with a screw rod (103), one end of the screw rod (103) is fixedly connected to a bevel gear 2 (104), and the bevel gear 2 (104) is meshingly connected with the bevel gear 1 (102) on the same horizontal line, the outer thread of the screw rod (103) is connected to a moving block (105), the side of the screen frame (2) is movably connected to a connecting plate (106), and a connecting rod (107) is hinged between the connecting plate (106) and two groups of moving blocks (105) on the same horizontal line through a hinge, and a motor is fixedly connected to the top of the high-temperature sterilization box (1), and the rotor end of the motor is coaxially fixedly connected to the rotating shaft (101).

2. A pre-prepared food sterilization device for food processing as claimed in claim 1, characterized in that: The outside of the opening is hinged with a baffle (201), one side of the baffle (201) is provided with a sealing gasket, the upper sides of both sides of the opening are fixedly connected with sliding rods (202), the outside of the sliding rod (202) is slidably connected with a slider (203), an adjusting rod (204) is hinged between the slider (203) and the baffle (201) via a hinge, the outside of the sliding rod (202) is provided with a spring (205), and the end of the sliding rod (202) is fixedly connected with an anti-slip plate.

3. A pre-prepared food sterilization device for food processing as claimed in claim 1, characterized in that: One side of the placement screen frame (2) is designed as an open structure, and a material blocking plate (3) is vertically inserted into the open portion of the placement screen frame (2).

4. A food processing pre-prepared food sterilization device as claimed in claim 1, characterized in that: Support plates (4) are provided on both sides of the bottom of the screen frame (2), and the support plates (4) are fixedly connected to the inner wall of the high-temperature sterilization box (1).

5. The pre-prepared food sterilizing device for food processing as claimed in claim 1, characterized in that: A guide block is fixedly connected to one side of the moving block (105); a guide groove is provided on the inner wall of the high-temperature sterilization box (1) at a position corresponding to the guide block and is slidably connected to the guide block.

6. A pre-prepared food sterilization device for food processing as claimed in claim 1, characterized in that: A connecting block 1 (1001) is symmetrically fixedly connected to one side of the screen frame (2), and an axle rod (1002) is fixedly connected between two groups of the connecting blocks 1 (1001). A connecting block 2 (1003) is symmetrically fixedly connected to one side of the connecting plate (106), and the connecting block 2 (1003) and the axle rod (1002) are movably connected. An arc groove (1004) is provided on one side of the connecting block 2 (1003), and a connecting piece is provided inside the arc groove (1004), and the connecting piece and the axle rod (1002) are fixedly connected, and a ball (1005) is movably connected to the end of the connecting piece.

7. A pre-prepared food sterilization device for food processing as claimed in claim 6, characterized in that: The arc angles of the three pairs of arc-shaped grooves (1004) are 30 degrees, 60 degrees and 90 degrees from top to bottom respectively.

Images