Sterilization equipment for producing prefabricated vegetables

Abstract

The utility model relates to the field of prefabricated vegetable sterilization equipment and discloses sterilization equipment for prefabricated vegetable production, which comprises a base, a machine body is arranged on the upper surface of the base, a switch lock is mounted at the front end of the right surface of the machine body, a machine cover is arranged on the front side of the machine body, and an air outlet plate is arranged at the top end of the inner wall of the machine body. An adjusting mechanism is arranged at the rear end of the machine cover, the adjusting mechanism comprises a driving assembly and an overturning assembly, and a positioning assembly is arranged at the rear end of the machine cover; the driving assembly comprises a motor, and the motor is arranged on the front surface of the machine cover. According to the utility model, through the cooperative operation of the driving assembly and the overturning assembly in the adjusting mechanism, the position and the direction of the prefabricated vegetable can be continuously changed in the sterilization process, and when the placing box reciprocates, the prefabricated vegetable can be overturned to ensure that the front and the back of the prefabricated vegetable can be in full contact with vaporized gas, so that the sterilization uniformity is effectively improved, and the product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -prepared meal sterilization equipment field especially relates to a pre -prepared meal production is with sterilization equipment. BACKGROUND

[0002] In the booming development of pre -prepared meal industry, the quality and safety of product become the key factor of industry development. Sterilization is a kind of core link of guaranteeing pre -prepared meal quality, its importance is self-evident, and common sterilization mode has high -temperature sterilization, low -temperature plasma sterilization, pasteurization and other modes.

[0003] Among them, low -temperature plasma sterilization technology has the advantages such as low temperature, high efficiency, environmental protection, and is increasingly widely used in food processing field, however, the current low -temperature plasma sterilization equipment still has many deficiencies when being applied to pre -prepared meal production.

[0004] Because the shape, size of pre -prepared meal is different, and generally the front is aligned to the air outlet plate, which is difficult to guarantee that the sprayed gas directly acts on the surface of pre -prepared meal, which leads to poor uniformity of sterilization and low sterilization quality.

[0005] Therefore, a pre -prepared meal production is with sterilization equipment is provided to solve the above problems. SUMMARY

[0006] In order to make up for the above deficiencies, the utility model provides a pre -prepared meal production is with sterilization equipment, aims at improving the pre -prepared meal in prior art because of shape, size and fixed placement position, leading to different sterilization effect of pre -prepared meal in different positions, and the problem of poor sterilization uniformity.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A pre -prepared meal production is with sterilization equipment, including base, the upper surface of base is provided with organism, the front end of right surface of organism is installed with switch lock, the front side of organism is provided with machine cover, the top of inner wall of organism is provided with air outlet plate, the rear end of machine cover is provided with adjusting mechanism, the adjusting mechanism includes drive assembly and turnover assembly, the rear end of machine cover is provided with positioning assembly;

[0009] The drive assembly includes motor, the motor is arranged on the front surface of machine cover, the output shaft of motor is fixedly connected with reciprocating screw rod, the outer wall of reciprocating screw rod is provided with moving rod, the outer wall of moving rod is fixedly connected with connecting block, the upper surface of connecting block is fixedly connected with placing box, the upper surface of placing box is hinged with box cover;

[0010] The turnover assembly comprises a fixing ring fixedly connected to the rear surface of the cover, the front surface of the moving rod is fixedly connected with a positioning ring, the lower surface of the positioning ring is fixedly connected with a positioning block, and the inner wall of the fixing ring is provided with a positioning groove.

[0011] As a further description of the above technical solution:

[0012] The positioning assembly comprises an insertion plate fixedly connected to the bottom end of the rear surface of the cover, the inner surface of the insertion plate is through and rotationally connected with a roller, the outer wall of the roller is fixedly connected with a rotating shaft, and the front surface of the machine body is provided with an insertion slot.

[0013] As a further description of the above technical solution:

[0014] The front surface of the machine body and the rear surface of the cover are attached, and the reciprocating screw rod is through and rotationally connected to the inner surface of the cover.

[0015] As a further description of the above technical solution:

[0016] The rear surface of the cover is provided with a lock catch, and the centers of the fixing ring, the positioning ring, the moving rod and the reciprocating screw rod are located on the same axis.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the positioning block is provided as an arc surface, the front part and the rear part of the positioning groove are provided as straight grooves, and the middle part of the positioning groove is provided as an arc-shaped groove.

[0019] As a further description of the above technical solution:

[0020] The positioning block is slidingly connected to the inner wall of the positioning groove.

[0021] As a further description of the above technical solution:

[0022] The insertion plate is inserted into the insertion slot.

[0023] As a further description of the above technical solution:

[0024] The wheel surface of the roller is in contact with the upper surface of the base.

[0025] The utility model has the advantages of the following beneficial effects:

[0026] 1、The driving assembly in the adjusting mechanism and the turnover assembly cooperate to continuously change the position and direction of the prefabricated food during the sterilization process.

[0027] 2、The utility model discloses in the cooperation of positioning assembly and switch lock, can make the cover and the placing box of placing prefabricated meal be taken out quickly, convenient for taking prefabricated meal in the placing box, ensure the convenience of device use time, and can prevent because the poor vision in the body, lead to prefabricated meal not to slip off the condition of the situation of not catching. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the three-dimensional structure front view schematic diagram of whole device in the utility model;

[0029] Figure 2 It is the three-dimensional structure split schematic diagram of whole device in the utility model;

[0030] Figure 3 It is the three-dimensional structure split schematic diagram of placing box, connecting block, moving rod in the utility model;

[0031] Figure 4 It is the three-dimensional structure split schematic diagram of fixed ring, positioning ring, moving rod, reciprocating screw rod in the utility model;

[0032] Figure 5 It is the three-dimensional structure split schematic diagram of plugboard, gyro wheel in the utility model.

[0033] Legend:

[0034] 1, base; 2, body; 3, cover; 4, switch lock; 5, air outlet plate; 61, motor; 62, reciprocating screw rod; 63, moving rod; 64, connecting block; 71, fixed ring; 72, positioning ring; 73, positioning block; 701, positioning groove; 8, placing box; 91, plugboard; 92, gyro wheel; 93, rotating shaft; 901, plug groove; 10, box cover; 11, lock catch. DETAILED DESCRIPTION

[0035] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0036] Reference Figure 1 - Figure 2This utility model provides an embodiment of a sterilization device for pre-prepared food production. This technical solution sterilizes raw materials and semi-finished products during the processing of pre-prepared foods, such as chopped vegetables and meat. It includes a base 1 to support the entire device. An organic body 2 is mounted on the upper surface of the base 1. The organic body 2 is the outer shell of the sterilization device, and it contains various electrical components to achieve the subsequent sterilization effect. These electrical components are all existing technologies and can be implemented by those skilled in the art. Since they are existing technologies, they will not be described in detail in this case. A switch lock 4 is installed at the front end of the right surface of the organic body 2. The switch lock 4 is existing technology and can be implemented by those skilled in the art.

[0037] The front of the machine body 2 is provided with a cover 3, which has a viewing window to allow people to observe the sterilization of the pre-cooked food inside the machine body 2. The switch lock 4 consists of two parts, one part is fixed to the cover 3 and the other part is fixed to the machine body 2. The two parts can be locked together. The top of the inner wall of the machine body 2 is provided with an exhaust plate 5. The exhaust plate 5 is existing technology and can be implemented by those skilled in the art. The exhaust plate 5 can discharge the gas formed by the vaporization of hydrogen peroxide and other solutions into the machine body 2 to sterilize the pre-cooked food. The rear end of the cover 3 is provided with an adjustment mechanism. The adjustment mechanism can change the orientation and position of the pre-cooked food so that both sides of the pre-cooked food can be evenly contacted with the vaporized gas to improve the sterilization effect. The adjustment mechanism includes a drive component and a flipping component. The rear end of the cover 3 is provided with a positioning component.

[0038] Reference Figure 2 - Figure 4 The drive assembly includes a motor 61, which is mounted on the front surface of the cover 3. A reciprocating lead screw 62 is fixedly connected to the output shaft of the motor 61. Both the motor 61 and the reciprocating lead screw 62 are existing technologies and can be implemented by those skilled in the art. After the motor 61 starts, it can drive the reciprocating lead screw 62 to rotate at a uniform speed. A moving rod 63 is provided on the outer wall of the reciprocating lead screw 62, and a connecting block 64 is fixedly connected to the outer wall of the moving rod 63. A placement box 8 is fixedly connected to the upper surface of the connecting block 64. The upper surface of the box is hinged with a cover 10. The moving rod 63, the connecting block 64, the placement box 8 and the cover 10 will move synchronously. The flipping assembly includes a fixing ring 71, which is fixedly connected to the rear surface of the cover 3. The front surface of the moving rod 63 is fixedly connected with a positioning ring 72, which slides on the outside of the reciprocating screw 62. The outer wall of the positioning ring 72 contacts the inner wall of the fixing ring 71. The lower surface of the positioning ring 72 is fixedly connected with a positioning block 73, and the inner wall of the fixing ring 71 is provided with a positioning groove 701.

[0039] Reference Figure 2 , Figure 5The positioning component includes a plate 91, which is fixedly connected to the bottom of the rear surface of the cover 3. A roller 92 is rotatably connected through the inner surface of the plate 91, and a rotating shaft 93 is fixedly connected to the outer wall of the roller 92. A slot 901 is provided on the front surface of the body 2, and the plate 91 and the slot 901 fit together.

[0040] Reference Figure 2 - Figure 4 The front surface of the machine body 2 and the rear surface of the machine cover 3 fit together to maintain the tightness of the interior of the machine body 2. The reciprocating screw 62 passes through and is rotatably connected to the inner surface of the machine cover 3. A latch 11 is installed on the rear surface of the box cover 10. The enclosed space formed by the box cover 10 and the lower placement box 8 contains large pieces of meat and vegetables. Therefore, during the movement and flipping of the box cover 10 and the placement box 8, the meat and vegetables, due to their large size, will not leak out from the through holes inside the box cover 10 and the placement box 8. The latch 11 consists of two parts, one part is installed on the rear surface of the box cover 10, and the other part is installed on the rear surface of the placement box 8. The two parts can be interlocked and fixed. The centers of the fixed ring 71, positioning ring 72, moving rod 63 and reciprocating screw 62 are located on the same axis. The bottom end of the positioning block 73 is set as an arc surface. The front and rear parts of the positioning groove 701 are both set as straight grooves. The middle part of the positioning groove 701 is set as an arc groove. The front and rear span of the straight groove is greater than the front and rear span of the arc groove, and the angle of the arc groove offset is 180 degrees. The positioning block 73 is slidably connected to the inner wall of the positioning groove 701. When the positioning block 73 moves back and forth, it will move along the inner wall of the positioning groove 701. When it moves along the trajectory of the arc groove, it will drive the moving rod 63 to rotate 180 degrees.

[0041] Reference Figure 2 , Figure 5 The insert plate 91 is inserted into the slot 901, which can position the cover 3. The wheel surface of the roller 92 is in contact with the upper surface of the base 1.

[0042] Working principle: Open the cover 3, place the pre-cooked food in the placement box 8, close the box cover 10 and fix it with the latch 11, then close the cover 3, insert the insert plate 91 at the rear end of the cover 3 into the slot 901 on the front surface of the body 2, and lock the switch lock 4 when the insert plate 91 is in place to realize the installation of the cover 3.

[0043] Then, the machine body 2 and the vent plate 5 are started. The vent plate 5 will discharge the gas formed by the vaporization of hydrogen peroxide and other solutions into the machine body 2. At the same time, the motor 61 starts, and its output shaft drives the reciprocating screw 62 to rotate at a constant speed, which drives the moving rod 63 to make reciprocating linear motion along the axial direction of the reciprocating screw 62, thereby driving the connecting block 64, the placement box 8 and the box cover 10 to move synchronously.

[0044] During the movement of the moving rod 63, the positioning ring 72 and the positioning block 73 fixed on the lower surface thereof move together with the moving rod 63. The positioning block 73 slides in the positioning groove 701, and when the positioning block 73 moves from the front straight groove to the middle arc-shaped groove, the positioning block 73 will turn the moving rod 63 by 180 degrees due to the special design of the arc-shaped groove (the offset angle is 180 degrees), thereby turning the placing box 8 to realize the turning of the prefabricated food. When the positioning block 73 moves from the arc-shaped groove to the rear straight groove, the placing box 8 continues to move in the turned state. In this way, during the reciprocating movement of the placing box 8, the prefabricated food can constantly change the position and direction, so that both the front and back surfaces thereof can be uniformly contacted with the vaporized gas, thereby improving the sterilization effect.

[0045] After the sterilization is completed, the equipment is closed, the switch lock 4 is opened, the cover 3 is removed in the order opposite to the installation, and the prefabricated food subjected to the sterilization treatment is taken out.

Claims

1. A sterilization apparatus for pre-prepared food production, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a machine body (2), the front end of the right surface of the machine body (2) is provided with a switch lock (4), the front side of the machine body (2) is provided with a machine cover (3), the top end of the inner wall of the machine body (2) is provided with an air outlet plate (5), the rear end of the machine cover (3) is provided with an adjusting mechanism, the adjusting mechanism comprises a driving assembly and a turnover assembly, and the rear end of the machine cover (3) is provided with a positioning assembly; The driving assembly comprises a motor (61), the motor (61) is arranged on the front surface of the machine cover (3), the output shaft of the motor (61) is fixedly connected with a reciprocating screw rod (62), the outer wall of the reciprocating screw rod (62) is provided with a moving rod (63), the outer wall of the moving rod (63) is fixedly connected with a connecting block (64), the upper surface of the connecting block (64) is fixedly connected with a placing box (8), and the upper surface of the placing box (8) is hingedly connected with a box cover (10). The turnover assembly comprises a fixed ring (71), the fixed ring (71) is fixedly connected to the rear surface of the machine cover (3), the front surface of the moving rod (63) is fixedly connected with a positioning ring (72), the lower surface of the positioning ring (72) is fixedly connected with a positioning block (73), and the inner wall of the fixed ring (71) is provided with a positioning groove (701).

2. The sterilization apparatus for pre-prepared food production according to claim 1, characterized in that: The positioning assembly comprises an insertion plate (91), the insertion plate (91) is fixedly connected to the bottom end of the rear surface of the machine cover (3), the inner surface of the insertion plate (91) is through and rotatably connected with a roller (92), the outer wall of the roller (92) is fixedly connected with a rotating shaft (93), and the front surface of the machine body (2) is provided with an insertion slot (901).

3. The sterilization apparatus for pre-prepared food production according to claim 1, characterized in that: The front surface of the machine body (2) and the rear surface of the machine cover (3) are attached, and the reciprocating screw rod (62) is through and rotatably connected to the inner surface of the machine cover (3).

4. The sterilization apparatus for pre-prepared food production according to claim 1, characterized in that: The rear surface of the box cover (10) is provided with a lock catch (11), the centers of the fixed ring (71), the positioning ring (72), the moving rod (63) and the reciprocating screw rod (62) are located on the same axis.

5. The sterilization apparatus for pre-prepared food production according to claim 1, characterized in that: The bottom end of the positioning block (73) is provided as an arc surface, the front and rear parts of the positioning groove (701) are provided as straight grooves, and the middle part of the positioning groove (701) is provided as an arc-shaped groove.

6. The sterilization apparatus for pre-prepared food production according to claim 1, characterized in that: The positioning block (73) is slidingly connected to the inner wall of the positioning groove (701).

7. The sterilization apparatus for pre-prepared food production according to claim 2, characterized in that: The insertion plate (91) is inserted into the insertion slot (901).

8. The sterilization apparatus for pre-prepared food production according to claim 2, characterized in that: The wheel surface of the roller (92) is in contact with the upper surface of the base (1).

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