Rotary cake radiation sterilization device

Abstract

The utility model discloses a rotary pastry radiation sterilization device, relates to the technical field of food sterilization, and aims to solve the problems that electromagnetic waves cannot efficiently act on the surfaces of pastries due to the fact that the pastries are shielded by brackets when the pastries are supported by the conventional sterilization tank, and the pastries cannot be effectively sterilized. The pastry sterilization device comprises a sterilization tank and two tank doors hinged to the two ends of the sterilization tank respectively, a rotating bracket is arranged in the sterilization tank in a sliding mode and comprises a plurality of supporting rods, and the two ends of the supporting rods are jointly and fixedly provided with a walking mechanism; according to the utility model, the pastries are supported by adopting the rotating structure which is kept in a drooping posture, so that the pastries are kept in a stable posture and move in a surrounding manner in the sterilization tank, the effect of being influenced by electromagnetic waves is improved, and the electromagnetic waves efficiently act on the surfaces of the pastries; the sterilization effect on the pastries is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food sterilization, and more specifically, to a rotary pastry radiation sterilization device. Background Technique

[0002] Radiation sterilization is to control the growth of microorganisms or kill microorganisms through specific electromagnetic waves (such as microwaves, ultraviolet rays, X-rays, γ-rays, etc.). These electromagnetic waves can destroy and change the structure of biological macromolecules in different ways, thereby inhibiting or killing microorganisms.

[0003] At present, when irradiating and sterilizing pastries, a sterilization tank is mostly used to sterilize pastries. However, since the pastries in the sterilization tank are mostly supported by brackets, due to the mutual shielding between pastries, during sterilization, electromagnetic waves cannot effectively act on the surface of pastries, resulting in a relatively limited sterilization effect on pastries. In view of this, we propose a rotary pastry radiation sterilization device. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a rotary pastry radiation sterilization device to solve the technical problem that when using the current sterilization tank to support pastries mostly through brackets, the pastries shield each other, resulting in electromagnetic waves being unable to effectively act on the surface of pastries, thus leading to a relatively limited sterilization effect on pastries.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A rotary pastry radiation sterilization device includes a sterilization tank and two tank doors respectively hinged at both ends of the sterilization tank;

[0006] A rotary bracket is slidably arranged in the sterilization tank. The rotary bracket includes a plurality of support rods. Both ends of the plurality of support rods are jointly fixed with a traveling mechanism, and a rotary frame for supporting pastries is installed between the two traveling mechanisms;

[0007] The traveling mechanism includes a support structure, a servo motor, and a plurality of adaptive wheel groups. The servo motor is fixedly installed on one side of the support structure, and the plurality of adaptive wheel groups are annularly distributed in the support structure, and the plurality of adaptive wheel groups are all in contact with the inner wall of the sterilization tank;

[0008] The rotary frame includes a driving shaft. One end of the driving shaft is fixedly connected to the motor shaft of the servo motor. Both ends of the driving shaft are constructed with frames, and a plurality of rotating shafts are annularly arranged between the two frames. A plurality of supporting mechanisms that droop under the influence of gravity are rotatably arranged on the plurality of rotating shafts.

[0009] The utility model supports and drives a drive shaft at both ends through two traveling mechanisms, so as to drive the drive shaft provided with two frames to rotate through a servo motor, and further drive a supporting mechanism arranged on a plurality of rotating shafts to rotate around the drive shaft. During rotation, affected by gravity, the supporting mechanism always maintains a drooping posture, so that it maintains a stable posture and moves in a circular motion in the sterilization tank, thereby improving the effect of being affected by electromagnetic waves, enabling the electromagnetic waves to act on the surface of the pastries efficiently, and improving the sterilization effect on the pastries.

[0010] Preferably, the supporting mechanism includes a main pallet body, a plurality of through holes are equidistantly formed in the top end of the main pallet body, and a plurality of hanging frames are equidistantly arranged on the top of the main pallet body, and the plurality of hanging frames are rotatably arranged on the rotating shafts.

[0011] Preferably, the supporting structure includes two frames and a plurality of cross beams;

[0012] A plurality of extension ears are annularly arrayed on the outer edge surfaces of the two frames, and the extension ears are fixedly installed on the outer edge surfaces of the support rods. A support frame is fixedly arranged inside the frame, and the servo motor is fixedly installed at the center on one side of the support frame;

[0013] The plurality of cross beams are annularly distributed between the two frames, and the adaptive wheel set is fixedly arranged on one side of the cross beams.

[0014] Preferably, the adaptive wheel set includes a base, grooves are formed in the centers of both sides at the top end of the base, and guide rods are fixedly installed between both sides in the two grooves.

[0015] Preferably, a hinge seat is formed at the top of one side in the groove, and a support arm is hingedly installed in the hinge seat.

[0016] Preferably, a sliding seat is slidably arranged on the outer edge surface of the guide rod, and a spring abutting against the sliding seat is sleeved on the outer edge surface of the guide rod on the side far from the hinge seat.

[0017] Preferably, a connecting rod is hingedly installed between the top end of the sliding seat and the bottom end of the support arm, and two rollers are rotatably installed at one end of the support arm far from the hinge seat, and both of the two rollers abut against the inner wall of the sterilization tank.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model supports and drives the drive shaft at both ends through two traveling mechanisms, so as to drive the rotation of the drive shaft provided with two frames through a servo motor, and further drive the supporting mechanism arranged on a plurality of rotating shafts to rotate around the drive shaft. During rotation, affected by gravity, the supporting mechanism always maintains a drooping posture, so that it maintains a stable posture and moves in a circular motion in the sterilization tank, thereby improving the effect of being affected by electromagnetic waves, enabling the electromagnetic waves to act on the surface of the pastries efficiently, and improving the sterilization effect on the pastries.

[0020] 2. The utility model also sets a plurality of adaptive wheel sets. After the pastries are loaded onto the rotating bracket, the rotating bracket can be pushed and enter the sterilization tank with the help of a plurality of rollers. When it is in the sterilization state, two springs push the corresponding sliding seat to slide on the guide rod, thereby pushing the support arm provided with a connecting rod to swing around the hinge seat, ensuring the pressure of the rollers on the inner wall of the sterilization tank, and further ensuring the stability of the placement of the pastries during rotational sterilization, with strong practicability. Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the utility model;

[0022] Figure 2 is the internal structural schematic diagram of the utility model;

[0023] Figure 3 is the structural schematic diagram of the rotating bracket in the utility model;

[0024] Figure 4 is the structural schematic diagram of the rotating frame in the utility model;

[0025] Figure 5 is the structural schematic diagram of the supporting mechanism in the utility model;

[0026] Figure 6 is the structural schematic diagram of the traveling mechanism in the utility model;

[0027] Figure 7 is the structural schematic diagram of the adaptive wheel set in the utility model.

[0028] Explanation of the reference numerals in the drawings:

[0029] 1. Sterilization tank; 2. Tank door; 3. Rotating bracket; 301. Support rod; 4. Traveling mechanism; 401. Frame; 402. Cross beam; 403. Support frame; 404. Servo motor; 405. Extension ear; 5. Rotating frame; 501. Drive shaft; 502. Frame body; 503. Rotating shaft; 6. Supporting mechanism; 601. Main body of the tray; 602. Hanging bracket; 7. Adaptive wheel set; 701. Base; 702. Guide rod; 703. Hinge seat; 704. Support arm; 705. Sliding seat; 706. Spring; 707. Connecting rod; 708. Roller. Detailed implementation mode

[0030] As Figure 1 shown, a rotary pastry radiation sterilization device related to the present utility model includes a sterilization tank 1 and two tank doors 2 respectively hinged and installed at both ends of the sterilization tank 1;

[0031] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 shown, in an embodiment of the present utility model, in order to make the electromagnetic wave act on the surface of the pastry efficiently to improve the sterilization effect on the pastry, a rotary bracket 3 is slidably arranged in the sterilization tank 1. The rotary bracket 3 includes a plurality of support rods 301. Walking mechanisms 4 are fixedly arranged at both ends of the plurality of support rods 301. A rotary frame 5 for supporting the pastry is installed between the two walking mechanisms 4. The walking mechanism 4 includes a support structure, a servo motor 404 and a plurality of adaptive wheel groups 7. The servo motor 404 is fixedly installed on one side of the support structure, and the plurality of adaptive wheel groups 7 are annularly distributed in the support structure. The plurality of adaptive wheel groups 7 are all abutted against the inner wall of the sterilization tank 1. The rotary frame 5 includes a driving shaft 501. One end of the driving shaft 501 is fixedly connected to the motor shaft of the servo motor 404. Frame bodies 502 are constructed at both ends of the driving shaft 501. A plurality of rotating shafts 503 are annularly arranged between the two frame bodies 502. A supporting mechanism 6 that sags under the influence of gravity is rotatably arranged on each of the plurality of rotating shafts 503. The driving shaft 501 provided with two frame bodies 502 is driven to rotate by the servo motor 404 through the two walking mechanisms 4 supporting the driving shaft 501 from both ends, and then the supporting mechanism 6 arranged on the plurality of rotating shafts 503 is driven to rotate around the driving shaft 501. When rotating, the supporting mechanism 6 always maintains a sagging posture under the influence of gravity, so that it maintains a stable posture and circulates in the sterilization tank 1, thereby improving the effect affected by the electromagnetic wave, making the electromagnetic wave act on the surface of the pastry efficiently, and improving the sterilization effect on the pastry.

[0032] As Figure 2 、 Figure 4 、 Figure 5 shown, in an embodiment of the present utility model, in order to ensure the contact effect between the pastry and the electromagnetic wave during the circumferential sterilization operation, the supporting mechanism 6 includes a tray main body 601. A plurality of through holes are equidistantly opened at the top end of the tray main body 601, and a plurality of hanging brackets 602 are equidistantly arranged at the top of the tray main body 601. The plurality of hanging brackets 602 are rotatably arranged on the rotating shaft 503. The pastry is supported by the tray main body 601 provided with a plurality of through holes, and the tray main body 601 is hoisted by the plurality of hanging brackets 602 to ensure the contact effect between the pastry and the electromagnetic wave during the circumferential sterilization operation.

[0033] As Figure 2 , Figure 3 , Figure 6 , Figure 7 shown, in the embodiment of the present utility model, to ensure the stability of the placement of pastries, the support structure includes two frames 401 and several cross beams 402. A number of extension ears 405 are constructed in a circular array on the outer edge surfaces of the two frames 401, and the extension ears 405 are fixedly installed on the outer edge surface of the support rod 301. A support frame 403 is fixedly arranged inside the frame 401, and a servo motor 404 is fixedly installed at the center of one side of the support frame 403. The several cross beams 402 are distributed in a circular shape between the two frames 401, and an adaptive wheel set 7 is fixedly arranged on one side of the cross beam 402. The adaptive wheel set 7 includes a base 701. Grooves are centrally formed on both sides of the top of the base 701, and guide rods 702 are fixedly installed between the two sides inside the two grooves. An articulated seat 703 is constructed at the top of one side inside the groove, and a support arm 704 is hingedly installed inside the articulated seat 703. A sliding seat 705 is slidably arranged on the outer edge surface of the guide rod 702, and a spring 706 that abuts against the sliding seat 705 is sleeved on the outer edge surface of the guide rod 702 on the side far from the articulated seat 703. A connecting rod 707 is hingedly installed between the top of the sliding seat 705 and the bottom of the support arm 704, and two rollers 708 are rotatably installed at one end of the support arm 704 far from the articulated seat 703. Both of the two rollers 708 abut against the inner wall of the sterilization tank 1. Through the arrangement of the several adaptive wheel sets 7, after the pastries are loaded onto the rotary rack 5, the rotary bracket 3 can be pushed and enter the sterilization tank 1 with the help of the several rollers 708. When it is in the sterilization state, the corresponding sliding seat 705 is pushed to slide on the guide rod 702 by the two springs 706, thereby pushing the support arm 704 provided with the connecting rod 707 to swing around the articulated seat 703, ensuring the pressure of the rollers 708 on the inner wall of the sterilization tank 1, and further ensuring the stability of the placement of the pastries during the rotational sterilization, with relatively strong practicability.

[0034] Working principle: This embodiment provides a rotary pastry radiation sterilization device. When in use, place the pastries on several pallet bodies 601. After the placement is completed, push the rotary bracket 3 so that the rotary bracket 3 enters the sterilization tank 1 with the help of several rollers 708. Then, drive the drive shaft 501 to rotate through the servo motor 404, and further drive the supporting mechanism 6 provided on several rotating shafts 503 to rotate around the drive shaft 501. During rotation, the pallet body 601 provided with several hanging brackets 602 always maintains a drooping posture under the influence of gravity, so that it maintains a stable posture and moves in a circular motion in the sterilization tank 1, thereby improving the effect of being affected by electromagnetic waves, making the electromagnetic waves act on the surface of the pastries efficiently, and improving the sterilization effect on the pastries. During sterilization, the inertia and gravity during rotation act on several rollers 708, and two springs 706 push the corresponding sliding seat 705 to slide on the guide rod 702, thereby pushing the support arm 704 provided with a connecting rod 707 to swing around the hinge seat 703, ensuring the pressure of the rollers 708 on the inner wall of the sterilization tank 1, and further ensuring the stability of the pastry placement during rotational sterilization, with relatively strong practicability.

[0035] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.

Claims

1. A rotary cake radiation sterilization device, characterized in that: It comprises a sterilization tank (1) and two tank doors (2) respectively hingedly mounted at two ends of the sterilization tank (1); A rotating bracket (3) is slidably arranged in the sterilizing tank (1), and the rotating bracket (3) comprises a plurality of support rods (301), and a walking mechanism (4) is fixedly arranged at both ends of the plurality of support rods (301), and a rotating frame (5) for supporting cakes is installed between two of the walking mechanisms (4); The walking mechanism (4) comprises a supporting structure, a servo motor (404) and a plurality of adaptive wheel groups (7), wherein the servo motor (404) is fixedly mounted on one side of the supporting structure, and the plurality of adaptive wheel groups (7) are distributed in a ring shape inside the supporting structure, and the plurality of adaptive wheel groups (7) are all in contact with the inner wall of the sterilization tank (1); The rotating frame (5) comprises a driving shaft (501), one end of which is fixedly connected to the motor shaft of the servo motor (404), and both ends of the driving shaft (501) are constructed with a frame body (502), and a plurality of rotating shafts (503) are arranged in a circular array between the two frames (502), and a supporting mechanism (6) that droops due to the influence of gravity is rotatably arranged on the plurality of rotating shafts (503).

2. A rotary cake radiation sterilization device according to claim 1, characterized in that: The supporting mechanism (6) comprises a support plate body (601), a plurality of through holes are equidistantly provided at the top of the support plate body (601), and a plurality of hangers (602) are equidistantly provided at the top of the support plate body (601), and the plurality of hangers (602) are rotatably arranged on the rotating shaft (503).

3. The rotary cake radiation sterilization device according to claim 1, characterized in that: The support structure comprises: Two frames (401), each of the two frames (401) having a plurality of extension ears (405) arranged in a circular array on its outer edge surface, and the extension ears (405) are fixedly mounted on the outer edge surface of the support rod (301), a support frame (403) is fixedly arranged inside the frame (401), and the servo motor (404) is fixedly mounted at the center of one side of the support frame (403); A plurality of cross beams (402), wherein the plurality of cross beams (402) are distributed in a ring shape between the two frames (401), and the adaptive wheel set (7) is fixedly arranged on one side of the cross beam (402).

4. The rotary cake radiation sterilization device according to claim 1, characterized in that: The adaptive wheel set (7) comprises a base (701), and grooves are centrally provided on both sides of the top of the base (701), and guide rods (702) are fixedly installed between the two sides of the two grooves.

5. The rotary cake radiation sterilization device according to claim 4, characterized in that: A hinge seat (703) is constructed at the top of one side of the groove, and a support arm (704) is hingedly installed in the hinge seat (703).

6. A rotary cake radiation sterilization device according to claim 5, characterized in that: A sliding seat (705) is slidably arranged on the outer edge surface of the guide rod (702), and a spring (706) abutting against the sliding seat (705) is sleeved on the side of the outer edge surface of the guide rod (702) away from the hinge seat (703).

7. The rotary cake radiation sterilization device according to claim 6, characterized in that: A connecting rod (707) is hingedly installed between the top end of the sliding seat (705) and the bottom end of the supporting arm (704), and two rollers (708) are rotatably installed at one end of the supporting arm (704) away from the hinge seat (703), and both of the two rollers (708) are in contact with the inner wall of the sterilization tank (1).

Images