Adjustable irradiation sterilization device

Abstract

The utility model relates to the technical field of sterilization devices, and discloses an adjustable irradiation sterilization device which comprises a conveying belt, an irradiation sterilization mechanism is fixedly arranged in the middle of the upper end of the conveying belt through threads, box body detection mechanisms are fixedly arranged on the front side and the rear side of the upper end of the conveying belt, and the irradiation sterilization mechanism comprises an irradiation box. A control box is fixedly arranged at the upper end of the irradiation box, an electron accelerator is fixedly arranged at the lower end of the control box, mounting boxes are fixedly arranged on the inner walls of the two sides of the irradiation box, first servo motors are fixedly arranged on the inner top surfaces of the two mounting boxes, and threaded rods are fixedly arranged at the output ends of the two first servo motors. According to the device, the telescopic clamping blocks capable of adjusting the position of the inner food packaging box are arranged in the irradiation sterilization mechanism, and the second telescopic rods capable of adjusting the inner walls of the two sides of the irradiation box push the middle packaging box to adjust the position of the box body, so that the box body is within the irradiation range, and the irradiation quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization devices, in particular to an adjustable radiation sterilization device. Background Art

[0002] Food irradiation sterilization equipment is a device that uses ionizing radiation technology to kill microorganisms, bacteria, viruses or tiny insects in food. This technology can effectively extend the shelf life of food while maintaining the original flavor and nutritional value of the food. The principle of food irradiation sterilization is to use the energy of electromagnetic wave radiation to destroy the DNA structure in the organism, thereby preventing the reproduction of microorganisms and the growth of plant germs. This method can achieve a sterilization effect without damaging the food itself. Irradiation treatment can not only kill microorganisms on the surface of food, but also penetrate the packaging material to kill internal microorganisms.

[0003] Existing irradiation sterilization devices usually consist of two major mechanisms: a transport device and an irradiation sterilization device. Food is transported to the irradiation sterilization box by a conveyor belt, sterilized, and then transported out by the conveyor belt. This is relatively fast and convenient, but there are still some shortcomings. For example, food may become skewed during transportation, and when the skewed box enters the irradiation sterilization box, incomplete irradiation may occur. Existing irradiation sterilization boxes usually do not have an adjustable mechanism inside, which cannot meet people's needs.

[0004] Therefore, those skilled in the art provide an adjustable irradiation sterilization device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adjustable irradiation sterilization device. The device is provided with a telescopic clamping block inside the irradiation sterilization mechanism that can adjust the position of the internal food packaging box. The second telescopic rod on the inner wall of the two sides of the irradiation box can be adjusted to push the middle packaging box to adjust the position of the box body, so that the box body is within the irradiation range and the irradiation quality is improved.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable irradiation sterilization device, comprising a conveyor belt, an irradiation sterilization mechanism being fixedly provided at the middle portion of the upper end of the conveyor belt via a thread, a box detection mechanism being fixedly provided at the front and rear sides of the upper end of the conveyor belt, the irradiation sterilization mechanism comprising an irradiation box, a control box being fixedly provided at the upper end of the irradiation box, and an electron accelerator being fixedly provided at the lower end of the control box;

[0007] Installation boxes are fixedly provided on the inner walls of both sides of the irradiation box, and a No. 1 servo motor is fixedly provided on the top surfaces of the two installation boxes, and a threaded rod is fixedly provided on the output end of the two No. 1 servo motors, and a threaded box is provided on the threaded sleeve of the outer surface of the two threaded rods, and a No. 2 telescopic rod is fixedly provided on the opposite inner side of the two threaded boxes, and a mounting plate is fixedly provided on the opposite inner side of the two No. 2 telescopic rods, and a No. 2 servo motor is fixedly provided on the opposite inner side of the two mounting plates, and a telescopic clamp is fixedly provided on the opposite inner side of the two No. 2 servo motors, and the two box detection mechanisms include two fixed plates.

[0008] Furthermore, a rotating plate is rotatably provided in the middle of the two fixed plates, and a plurality of cameras are fixedly provided on the inner surface of the two rotating plates on the opposite outer side.

[0009] Furthermore, a plurality of LED lights are fixedly provided on one side of the inner surfaces of the two rotating plates relative to each other, and a No. 3 servo motor is fixedly provided on one side of two of the other sides of the plurality of fixed plates.

[0010] Furthermore, a No. 1 telescopic rod is fixedly provided at a middle position on the front and rear sides of the irradiation box, and a connecting rod is fixedly provided at the upper ends of the two No. 1 telescopic rods.

[0011] Furthermore, radiation-proof doors are fixedly provided on the other side of the two connecting rods, and the two radiation-proof doors slide up and down in the irradiation box when in use.

[0012] Furthermore, a rotating shaft is fixedly provided on the other side of two of the plurality of fixed plates on one side.

[0013] Furthermore, mounting blocks are fixedly provided at the lower ends of both sides of the irradiation box.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model proposes an adjustable irradiation sterilization device. Existing irradiation sterilization boxes usually do not have an adjustable mechanism inside. Food may become skewed during transportation. When the skewed box enters the irradiation sterilization box, incomplete irradiation may occur. The device is equipped with a telescopic clamp inside the irradiation sterilization mechanism to adjust the position of the internal food packaging box. The second telescopic rod on the inner wall of the two sides of the irradiation box can be adjusted to push the middle packaging box to adjust the box position, so that the box is within the irradiation range and the irradiation quality is improved.

[0016] 2. The utility model proposes an adjustable irradiation sterilization device. The small irradiation sterilization box usually installed on the conveyor belt usually has a short irradiation time during use, which may affect the irradiation quality due to the short time problem. This device is equipped with a telescopic clamp inside the irradiation box. The No. 1 servo motor can be started first to drive the threaded rod to rotate. At the same time, the threaded box drives the No. 2 telescopic rod to adjust the height of the telescopic clamp. After the height is adjusted, the telescopic clamp can be started to expand or retract to clamp the items, so that the items can stay in the irradiation range for a long time, thereby extending the irradiation time, improving the irradiation quality, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the axial side of the utility model;

[0018] Figure 2 It is a side view axial schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the front view axle side of the present invention;

[0020] Figure 4 This is a schematic diagram of the irradiation box of the present invention when viewed from above;

[0021] Figure 5 This is an axial schematic diagram of the telescopic clamp of the utility model.

[0022] Legend:

[0023] 1. Conveyor belt; 2. Irradiation sterilization mechanism; 3. Box detection mechanism; 201. Irradiation box; 202. Mounting block; 203. Control box; 204. Electron accelerator; 205. Telescopic rod No. 1; 206. Radiation-proof door; 207. Connecting rod; 208. Mounting box; 209. Servo motor No. 1; 210. Threaded rod; 211. Threaded box; 212. Telescopic rod No. 2; 213. Mounting plate; 214. Servo motor No. 2; 215. Telescopic clamp; 301. Fixed plate; 302. Rotating plate; 303. Camera; 304. LED light; 305. Servo motor No. 3; 306. Rotating shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0025] Reference Figure 1-5, the utility model provides an embodiment: an adjustable irradiation sterilization device, including a conveyor belt 1, a irradiation sterilization mechanism 2 is fixedly provided at the middle position of the upper end of the conveyor belt 1 through a thread, the irradiation sterilization mechanism 2 includes an irradiation box 201, a control box 203 is fixedly provided at the upper end of the irradiation box 201, an electron accelerator 204 is fixedly provided at the lower end of the control box 203, mounting boxes 208 are fixedly provided on the inner walls of both sides of the irradiation box 201, a No. 1 servo motor 209 is fixedly provided on the top surface of the two mounting boxes 208, a threaded rod 210 is fixedly provided on the output end of the two No. 1 servo motors 209, a threaded rod 210 is fixedly provided on the outer surface of the two threaded rods 210, and a threaded box 211 is threadedly sleeved on the outer surface of the two threaded rods 210, and the two threaded boxes 211 are relatively inner A No. 2 telescopic rod 212 is fixedly provided on one side, a mounting plate 213 is fixedly provided on the inner side opposite to the two No. 2 telescopic rods 212, a No. 2 servo motor 214 is fixedly provided on the inner side opposite to the two mounting plates 213, a telescopic clamping block 215 is fixedly provided on the inner side opposite to the two No. 2 servo motors 214, a No. 1 telescopic rod 205 is fixedly provided on the middle position of the front and back sides of the irradiation box 201, a connecting rod 207 is fixedly provided on the upper ends of the two No. 1 telescopic rods 205, a radiation-proof door 206 is fixedly provided on the other side of the two connecting rods 207, and the two radiation-proof doors 206 slide up and down on the irradiation box 201 when in use, and mounting blocks 202 are fixedly provided at the lower ends of both sides of the irradiation box 201;

[0026] Specifically, the conveyor belt 1 is conducive to transporting food boxes, the irradiation box 201 is made of radiation-proof material to prevent radiation, the control box 203 is used in conjunction with the electron accelerator 204, which is conducive to controlling and adjusting the electron accelerator 204, and the electron accelerator 204 is conducive to irradiating and sterilizing the box, the installation box 208 is conducive to the fixed installation of the No. 1 servo motor 209, and the No. 1 servo motor 209 is conducive to driving the threaded rod 210 to rotate. While rotating, the threaded box 211 drives the No. 2 telescopic rod 212 to adjust the height of the telescopic clamp 215. After adjustment, the telescopic clamp 215 can be started to expand or retract to clamp the article, and then the length of the two No. 2 telescopic rods 212 can be adjusted to center the position of the article so that the article can stay in the irradiation range for a long time. The mounting plate 213 is conducive to the threaded installation of the No. 2 servo motor 214, and the No. 2 servo motor 214 is conducive to driving the telescopic clamp 215 to rotate the angle of the middle box. The No. 1 telescopic rod 205 is conducive to being used in conjunction with the connecting rod 207, which is conducive to driving the radiation protection door 206 to open and close. The mounting block 202 is conducive to the installation of this device and the conveyor belt 1 by screws.

[0027] Reference Figure 1-3, a box detection mechanism 3 is fixedly provided at the front and rear sides of the upper end of the conveyor belt 1, and the two box detection mechanisms 3 include two fixed plates 301, a rotating plate 302 is rotatably provided in the middle of the two fixed plates 301, a plurality of cameras 303 are fixedly provided on the inner surface of the two rotating plates 302 on the side opposite to the outside, a plurality of LED lights 304 are fixedly provided on the inner surface of the two rotating plates 302 on the side opposite to the inside, a rotating shaft 306 is fixedly provided on the other side of two of the multiple fixed plates 301 on one side, and a number three servo motor 305 is fixedly provided on one side of the two of the multiple fixed plates 301 on the other side;

[0028] Specifically, the fixed plate 301 is conducive to the fixed installation of the No. 3 servo motor 305 through screws. The No. 3 servo motor 305 is conducive to driving the middle rotating plate 302 to rotate and adjust the angle of the camera 303, which is conducive to multi-directional observation of the food box. The LED light 304 is conducive to supplementing the light source, and the rotating shaft 306 is conducive to stabilizing the other side of the rotating plate 302.

[0029] Working principle: When the device is used, the packaging box is placed on the conveyor belt 1, and then the box detection mechanism 3 is started, and the No. 3 servo motor 305 is started to drive the rotating plate 302 to rotate half a circle. While rotating, the camera 303 and the LED light 304 are turned on. The staff observes whether the box is damaged through the image transmitted by the camera 303. If there is no damage, they can enter the irradiation box 201. Before entering, the No. 1 telescopic rod 205 will be started to drive the radiation protection door 206 to open. After that, the box enters the irradiation box 201, and the electron accelerator 204 irradiates and sterilizes the internal box. Then, the No. 1 servo motor 209 is started to drive the threaded rod 210 to rotate. While rotating, the threaded box 211 drives the No. 2 telescopic rod 212 to adjust the height of the telescopic clamp 215. After the height is adjusted, the telescopic clamp 215 can be started to expand or retract to clamp the article, and then the length of the two No. 2 telescopic rods 212 can be adjusted to center the position of the article, so that the article stays in the irradiation range for a long time, thereby extending the irradiation time and improving the irradiation quality.

[0030] Secondly, after the disinfection is completed, the two No. 2 servo motors 214 can be started at the same time to drive the box to turn over, and then the box is released. After the box is discharged from the irradiation box 201, it will be inspected again by the box inspection mechanism 3 to observe whether there is any damage at the bottom of the box, which is conducive to improving product quality.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable irradiation sterilization device, comprising a conveyor belt (1), characterized in that: An irradiation sterilization mechanism (2) is fixedly provided at the middle position of the upper end of the conveyor belt (1) by means of a thread, and a box detection mechanism (3) is fixedly provided at the front and rear sides of the upper end of the conveyor belt (1). The irradiation sterilization mechanism (2) comprises an irradiation box (201), a control box (203) is fixedly provided at the upper end of the irradiation box (201), and an electron accelerator (204) is fixedly provided at the lower end of the control box (203); The inner walls of both sides of the irradiation box (201) are fixedly provided with mounting boxes (208), the inner top surfaces of the two mounting boxes (208) are fixedly provided with a No. 1 servo motor (209), the output ends of the two No. 1 servo motors (209) are fixedly provided with threaded rods (210), the outer surfaces of the two threaded rods (210) are threadedly sleeved with threaded boxes (211), the two threaded boxes (211) are fixedly provided with a No. 2 telescopic rod (212) on the inner side relative to the two threaded boxes (211), the two No. 2 telescopic rods (212) are fixedly provided with mounting plates (213) on the inner side relative to the two mounting plates (213), the No. 2 servo motors (214) are fixedly provided with telescopic clamps (215) on the inner side relative to the two No. 2 servo motors (214), and the two box detection mechanisms (3) include two fixed plates (301).

2. The adjustable irradiation sterilization device according to claim 1, characterized in that: A rotating plate (302) is rotatably provided in the middle of the two fixed plates (301), and a plurality of cameras (303) are fixedly provided on the inner surfaces of the two rotating plates (302) on the side opposite to the outside.

3. The adjustable irradiation sterilization device according to claim 2, characterized in that: A plurality of LED lights (304) are fixedly provided on one side of the inner surfaces of the two rotating plates (302) facing each other, and a number three servo motor (305) is fixedly provided on one side of two of the other sides of the plurality of fixed plates (301).

4. The adjustable irradiation sterilization device according to claim 1, characterized in that: A first telescopic rod (205) is fixedly provided at a middle position on the front and rear sides of the irradiation box (201), and a connecting rod (207) is fixedly provided at the upper ends of the two first telescopic rods (205).

5. The adjustable irradiation sterilization device according to claim 4, characterized in that: A radiation-proof door (206) is fixedly provided on the other side of the two connecting rods (207), and the two radiation-proof doors (206) slide up and down in the irradiation box (201) when in use.

6. The adjustable radiation sterilization device according to claim 1, characterized in that: A rotating shaft (306) is fixedly provided on the other side of two of the fixing plates (301) on one side.

7. The adjustable radiation sterilization device according to claim 1, characterized in that: Mounting blocks (202) are fixedly provided at the lower ends of both sides of the irradiation box (201).

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