Tunnel type microwave sterilization machine for food processing

Abstract

The utility model discloses a tunnel type microwave sterilization machine for food processing, which comprises a conveying device, microwave sterilization equipment is arranged in the middle of the right upper part of the conveying device, an L-shaped limiting block is arranged at one end of the right upper part of the conveying device, and a horizontal moving mechanism is arranged on the inner side of the L-shaped limiting block. According to the tunnel-type microwave sterilization machine for food processing, materials can be prevented from scattering in the conveying process through baffles arranged on the two sides of the conveying belt, when the tunnel-type microwave sterilization machine for food processing faces stacked materials, the materials are horizontally moved through the mechanisms above, and therefore the materials are not prone to falling off; according to the material pushing mechanism, the material is pushed to prevent the stacking phenomenon, the rotatable plate is arranged below the upper mechanism, the plate is extruded through the spring, in the horizontal moving process, when the plate makes contact with the material, the spring extrudes the plate to drive the material to move, and in the mode, the surface of the material cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a tunnel type microwave sterilizer for food processing. Background Art

[0002] Nut foods required for baked goods include walnuts, peanuts, almonds, hazelnuts, etc. Existing nut foods need to be sterilized by microwave sterilization devices before entering the remaining production processes;

[0003] After searching, the existing Chinese patent publication number is CN209788405U, and the application number is CN201822050028.2, which is a nut food sterilization detection device, including a frame, a conveyor arranged on the frame, a tunnel-type microwave sterilizer arranged in the middle of the conveyor, an inlet and an outlet are arranged on both sides of the tunnel-type microwave sterilizer, and a metal detector and an iron removal block are arranged on the outlet side of the tunnel-type microwave sterilizer, and the iron removal block can be detachably installed above the conveyor. The utility model device performs the sterilization process and the metal detection process simultaneously, improves the stability of the subsequent production process, and ensures the product quality and safety, but there are still the following problems when working:

[0004] 1. When feeding, the traditional microwave sterilizer will cause the materials to stack up, resulting in the subsequent sterilization process, the materials stacked at the bottom cannot be effectively sterilized.

[0005] 2. When a general microwave sterilizer is feeding, the material is easily scattered on both sides of the conveyor belt during transportation due to its arc-shaped surface. Utility Model Content

[0006] The utility model aims to provide a tunnel type microwave sterilizer for food processing, so as to solve the problem that the microwave sterilizers currently on the market easily cause material stacking and material scattering during transportation, as mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel-type microwave sterilizer for food processing, comprising a conveying device, a microwave sterilization device is arranged in the center directly above the conveying device, an L-shaped limit block is arranged at one end directly above the conveying device, a horizontal moving mechanism is arranged on the inner side of the L-shaped limit block, and a rotating structure is arranged below the horizontal moving mechanism.

[0008] Preferably, the conveying device consists of a support plate, a No. 1 shaft, a No. 1 motor and a conveyor belt. The support plate consists of vertical plates spaced apart on both sides. A group of No. 1 shafts are horizontally arranged at both ends of the two groups of support plates. A group of No. 1 motors are arranged on the shafts of each group of No. 1 shafts. Conveyor belts are arranged on the outer sides of the two groups of No. 1 shafts.

[0009] Preferably, a microwave sterilization device is arranged in the center just above the support plate, and the microwave sterilization device is arranged above the conveyor belt at intervals to facilitate the passage of food materials.

[0010] Preferably, a group of L-shaped limit blocks are respectively arranged on the upper inner side of the support plate, and the L-shaped limit blocks are arranged on both sides above the conveyor belt, and there is a gap between the bottom of the L-shaped limit block and the conveyor belt below.

[0011] Preferably, the horizontal moving mechanism is composed of guide rods, screw rods, No. 2 motor and No. 1 vertical plate. Two groups of guide rods are horizontally arranged at the inner end of the two groups of L-shaped limit blocks, which play a role in stabilizing the movement. A group of screw rods is horizontally arranged at the inner end of the two groups of L-shaped limit blocks, and the screw rods are horizontally arranged between the two groups of guide rods. No. 2 motor is arranged at one end of the screw rod. A group of No. 1 vertical plates are vertically arranged on the rods of the two groups of guide rods and the screw rods, and a groove is arranged at the bottom of the No. 1 vertical plate.

[0012] Preferably, the rotating structure consists of a No. 2 shaft, a No. 2 vertical plate, a horizontal plate and a spring, a No. 2 shaft is arranged inside a groove reserved at the bottom of the No. 1 vertical plate, a rotatable No. 2 vertical plate is arranged on the shaft of the No. 2 shaft, horizontal plates are arranged on both sides below the No. 1 vertical plate, several groups of springs are arranged below the horizontal plate, and the other ends of the springs are arranged on both sides of the No. 2 vertical plate.

[0013] Compared with the prior art, the utility model has the beneficial effects of providing a tunnel type microwave sterilizer for food processing.

[0014] 1. The tunnel type microwave sterilizer for food processing can prevent the scattering of materials during the conveying process by means of baffles arranged on both sides of the conveyor belt.

[0015] 2. When facing stacked materials, the tunnel-type microwave sterilizer for food processing moves horizontally through the upper mechanism to push the materials to prevent stacking. A rotatable plate is provided under the upper mechanism, and the plate is squeezed by a spring. Therefore, during the horizontal movement, when the plate contacts the material, the spring squeezes the plate to drive the material to move. This method will not damage the surface of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front elevation of the tunnel type microwave sterilizer for food processing;

[0017] Figure 2 This is a schematic diagram of the plan and elevation of a practical tunnel type microwave sterilizer for food processing;

[0018] Figure 3 This is a schematic diagram of the structure A of the tunnel type microwave sterilizer for food processing;

[0019] Figure 4 This is a schematic diagram of structure B of a tunnel type microwave sterilizer for food processing.

[0020] In the figure: 1. conveying device; 101. support plate; 102. shaft No. 1; 103. motor No. 1; 104. conveyor belt; 2. microwave sterilization equipment; 3. L-shaped limit block; 4. horizontal moving mechanism; 401. guide rod; 402. screw rod; 403. motor No. 2; 404. vertical plate No. 1; 5. rotating structure; 501. shaft No. 2; 502. vertical plate No. 2; 503. horizontal plate; 504. spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a tunnel type microwave sterilizer for food processing, comprising a conveying device 1, a microwave sterilizing device 2 is arranged at the center of the conveying device 1, an L-shaped limit block 3 is arranged at one end of the conveying device 1, a horizontal moving mechanism 4 is arranged inside the L-shaped limit block 3, and a rotating structure 5 is arranged below the horizontal moving mechanism 4;

[0023] Specifically, the material is placed directly above the conveying device 1. At this time, the material on the conveying device 1 is affected by the movement of the horizontal moving mechanism 4 above. The movement of the rotating structure 5 drives the material to prevent stacking. When the material moves to the working area of ​​the microwave sterilization equipment 2, sterilization can be carried out. The L-shaped limit block 3 can prevent the material from scattering during the movement.

[0024] The conveying device 1 is composed of a support plate 101, a No. 1 shaft 102, a No. 1 motor 103 and a conveyor belt 104. The support plate 101 is composed of vertical plates spaced apart on both sides. A No. 1 shaft 102 is horizontally arranged at both ends of the two groups of support plates 101. A No. 1 motor 103 is arranged on each shaft of each group of No. 1 shafts 102. Conveyor belts 104 are arranged on the outer sides of the two groups of No. 1 shafts 102.

[0025] A microwave sterilization device 2 is disposed in the center directly above the support plate 101, and the microwave sterilization device 2 is disposed above the conveyor belt 104 at intervals to facilitate the passage of food materials;

[0026] A set of L-shaped limit blocks 3 are arranged on the inner side of the support plate 101, and the L-shaped limit blocks 3 are arranged on both sides above the conveyor belt 104, and there is a gap between the bottom of the L-shaped limit blocks 3 and the conveyor belt 104 below;

[0027] Specifically, the material is placed directly above the conveyor belt 104, and the No. 1 motor 103 is started. The No. 1 motor 103 drives the No. 1 shaft 102 at both ends of the conveyor belt 104 to rotate, and the material above the conveyor belt 104 can be driven to move. The L-shaped limit blocks 3 set on both sides above the conveyor belt 104 can be used to conveniently limit the material. When the material moves to the working area of ​​the microwave sterilization equipment 2, sterilization can be carried out.

[0028] The horizontal moving mechanism 4 is composed of a guide rod 401, a screw rod 402, a second motor 403 and a first vertical plate 404. Two groups of guide rods 401 are horizontally arranged at one end of the inner side of the two groups of L-shaped limit blocks 3, which play a role in stable movement. A group of screw rods 402 is horizontally arranged at one end of the inner side of the two groups of L-shaped limit blocks 3, and the screw rod 402 is horizontally arranged between the two groups of guide rods 401. A second motor 403 is arranged at one end of the screw rod 402. A group of first vertical plates 404 are vertically arranged on the rods of the two groups of guide rods 401 and the screw rod 402, and a groove is arranged at the bottom of the first vertical plate 404;

[0029] The rotating structure 5 is composed of a second shaft 501, a second vertical plate 502, a horizontal plate 503 and a spring 504. The second shaft 501 is arranged inside the groove reserved at the bottom of the first vertical plate 404, and a rotatable second vertical plate 502 is arranged on the shaft of the second shaft 501. The horizontal plates 503 are arranged on both sides below the first vertical plate 404. Several groups of springs 504 are arranged below the horizontal plates 503, and the other ends of the springs 504 are arranged on both sides of the second vertical plate 502.

[0030] Specifically, start the No. 2 motor 403, and the No. 2 motor 403 drives the screw rod 402 to rotate. At this time, the screw rod 402 drives the No. 1 vertical plate 404 to move horizontally back and forth on the two sets of guide rods 401 during the rotation. At this time, the No. 1 vertical plate 404 drives the No. 2 vertical plate 502 on the shaft to move through the No. 2 shaft 501 below during the movement. At this time, the No. 2 vertical plate 502 flattens the material to prevent stacking, and the No. 2 vertical plate 502 is squeezed by the springs 504 on both sides above, so that in the process of pushing the material, the surface of the material will not be damaged due to excessive force, and the spring 504 is squeezed, so that the No. 2 vertical plate 502 can easily push the material to move.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tunnel type microwave sterilizer for food processing, comprising a conveying device (1), characterized in that: A microwave sterilization device (2) is arranged in the center of the conveying device (1), an L-shaped limit block (3) is arranged at one end directly above the conveying device (1), a horizontal moving mechanism (4) is arranged on the inner side of the L-shaped limit block (3), and a rotating structure (5) is arranged below the horizontal moving mechanism (4).

2. A tunnel type microwave sterilizer for food processing according to claim 1, characterized in that: The conveying device (1) is composed of a support plate (101), a No. 1 shaft (102), a No. 1 motor (103) and a conveyor belt (104); the support plate (101) is composed of vertical plates spaced apart on both sides; a group of No. 1 shafts (102) are horizontally arranged at both ends of two groups of support plates (101); a group of No. 1 motors (103) are arranged on the shafts of each group of No. 1 shafts (102); and conveyor belts (104) are arranged on the outer sides of the two groups of No. 1 shafts (102).

3. A tunnel type microwave sterilizer for food processing according to claim 2, characterized in that: A microwave sterilization device (2) is arranged in the center directly above the two groups of support plates (101), and the microwave sterilization device (2) is arranged above the conveyor belt (104) at intervals to facilitate the passage of food materials.

4. A tunnel type microwave sterilizer for food processing according to claim 3, characterized in that: A group of L-shaped limit blocks (3) are respectively arranged on the upper inner sides of the two groups of support plates (101), and the L-shaped limit blocks (3) are arranged on both sides above the conveyor belt (104), and there is a gap between the bottom of the L-shaped limit blocks (3) and the conveyor belt (104) below.

5. A tunnel type microwave sterilizer for food processing according to claim 4, characterized in that: The horizontal movement mechanism (4) is composed of a guide rod (401), a screw rod (402), a second motor (403) and a first vertical plate (404). Two groups of guide rods (401) are horizontally arranged at one end of the inner side of the two groups of L-shaped limit blocks (3), which play a role in stable movement. A group of screw rods (402) is horizontally arranged at one end of the inner side of the two groups of L-shaped limit blocks (3), and the screw rod (402) is horizontally arranged between the two groups of guide rods (401). One end of the screw rod (402) is provided with a second motor (403). A group of first vertical plates (404) are vertically arranged on the rods of the two groups of guide rods (401) and the screw rod (402), and a groove is arranged at the bottom of the first vertical plate (404).

6. A tunnel type microwave sterilizer for food processing according to claim 5, characterized in that: The rotating structure (5) is composed of a second shaft (501), a second vertical plate (502), a horizontal plate (503) and a spring (504); the second shaft (501) is arranged inside a groove reserved at the bottom of the first vertical plate (404); a rotatable second vertical plate (502) is arranged on the shaft of the second shaft (501); horizontal plates (503) are arranged on both sides below the first vertical plate (404); a plurality of groups of springs (504) are arranged below the horizontal plate (503), and the other ends of the springs (504) are arranged on both sides of the second vertical plate (502).

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