A multi-stage intelligent spraying sterilization device with self-cleaning function

Abstract

This utility model provides an intelligent multi-stage spray sterilization device with self-cleaning function, belonging to the field of bayberry spray sterilization technology, to solve the problem that the fixed nozzles cannot be adjusted according to the size and surface contamination of the bayberries; it includes a mesh belt conveyor; side baffles are fixedly installed on both sides of the top of the mesh belt conveyor; a sterilization mechanism is fixedly installed between the two sets of side baffles, and a spray device is fixedly installed between the top of the two sets of side baffles; the spray device is set in four places, and a flipping mechanism is set between the two spray devices; through the coordinated action of components such as double-headed screws, sliding seats, drive plates and load-bearing seats, the operator can accurately adjust the position of the spray pipes and nozzles according to the actual size of the bayberries; at the same time, an infrared distance sensor can monitor the distance between the nozzles and the bayberries, and the control module automatically adjusts the opening of the solenoid valve according to the preset program to control the spray volume.

Description

Technical Field

[0001] This utility model belongs to the field of bayberry spray sterilization technology, and more specifically, it relates to an intelligent multi-stage spray sterilization device with self-cleaning function. Background Technology

[0002] Bayberry juice is a specialty beverage made from bayberries. Bayberries are highly susceptible to various contaminants during growth, harvesting, transportation, and storage, such as soil, dust, insect eggs, and pesticide residues. To ensure the safety of bayberry juice, it is crucial to conduct comprehensive and efficient cleaning and sterilization of the bayberries during the production process.

[0003] In existing spray sterilization devices, most of the spray nozzles used are fixed structures; they cannot be flexibly adjusted according to the actual size of the bayberries and the degree of surface contamination; fixed spray nozzles may not be able to fully cover the surface of the bayberries, resulting in some areas not being thoroughly cleaned; and because the spray nozzle position is fixed, the water pressure is relatively concentrated and cannot be adjusted, which may cause excessive impact on the bayberries, thereby damaging their delicate flesh and affecting the quality of the bayberries and subsequent processing. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an intelligent multi-stage spray sterilization device with self-cleaning function, thereby solving the problem mentioned in the background art that most of the spray nozzles are fixed structures and cannot be flexibly adjusted according to the actual size and surface contamination level of the bayberries.

[0005] This utility model discloses an intelligent multi-stage spray sterilization device with self-cleaning function, which is achieved by the following specific technical means:

[0006] A self-cleaning intelligent multi-stage spray sterilization device includes a mesh belt conveyor; side baffles are fixedly installed on both sides of the top of the mesh belt conveyor, and two sets of side baffles are symmetrically arranged; a sterilization mechanism is fixedly installed between the two sets of side baffles, and a spray device is also fixedly installed between the tops of the two sets of side baffles; the spray device is installed in four places, and a turning mechanism is installed between two spray devices, and the turning mechanism is installed in two places; a liquid removal component is fixedly installed between the two sets of side baffles.

[0007] The spraying device includes: a spray frame, a double-ended screw, a sliding seat, a drive plate, a load-bearing seat, a spray pipe, nozzles, and an inlet pipe; the spray frame is fixedly installed between the tops of two sets of side baffles; the double-ended screw is rotatably installed inside the top side of the spray frame, and a handwheel is fixedly installed at the top of the double-ended screw; the sliding seat is slidably installed on the top inner side of the spray frame via a dovetail groove, and the sliding seat is threadedly connected to the outside of the double-ended screw; the drive plate is rotatably installed at the bottom of the sliding seat; the load-bearing seat is rotatably installed at the bottom end of the drive plate, and the load-bearing seat, drive plate, and sliding seat are all symmetrically arranged; the spray pipe is fixedly installed inside the load-bearing seat; the nozzles are arranged in a straight line and fixedly installed inside the bottom side of the spray pipe; the bottom end of the inlet pipe is fixedly installed inside one side of the spray pipe, and the inlet pipe is slidably installed inside the spray frame.

[0008] In at least some embodiments, a fixing plate is fixedly provided between the two sets of side baffles, and a spring telescopic rod is fixedly provided on the outside of the fixing plate; a cleaning brush is fixedly provided at the telescopic end of the spring telescopic rod, and the bottom of the cleaning brush is in contact with the surface of the mesh belt on the mesh belt conveyor.

[0009] In at least some embodiments, the sterilization mechanism includes: a sterilization lamp holder, a light-transmitting plate, and ultraviolet sterilization lamp tubes; the sterilization lamp holder is fixedly disposed between the two side baffles; the light-transmitting plate is fixedly disposed inside the bottom side of the sterilization lamp holder; the ultraviolet sterilization lamp tubes are fixedly installed inside the sterilization lamp holder, and the ultraviolet sterilization lamp tubes are arranged in a straight line.

[0010] In at least some embodiments, the spraying device further includes: a solenoid valve, a connecting pipe, an infrared ranging sensor, and a control module; the solenoid valve is fixedly installed at the top of the inlet pipe; the connecting pipe is fixedly installed at the top of the solenoid valve, and the top of the connecting pipe is connected to the outlet of the pump body through a flexible hose; the infrared ranging sensor is fixedly installed at the bottom of the support base; the control module is fixedly installed at the top of the spraying frame, and the control module is electrically connected to both the solenoid valve and the infrared ranging sensor.

[0011] In at least some embodiments, the flipping mechanism includes: a flipping frame, an adjusting screw, a base plate, a guide rod, and flexible strips; the flipping frame is fixedly mounted on the top of the side baffle; the adjusting screw is threadedly connected to the inside of the top side of the flipping frame, and a handwheel is fixedly mounted on the top of the adjusting screw; the base plate is rotatably mounted on the outside of the bottom end of the adjusting screw; the guide rod is fixedly mounted on the top of the base plate, and the guide rod is slidably mounted inside the flipping frame; the flexible strips are fixedly mounted on the bottom of the base plate, and the flexible strips are arranged in a rectangular array.

[0012] In at least some embodiments, the liquid removal assembly includes: a liquid removal rack and a fan; the liquid removal rack is fixedly disposed between two sets of side baffles; the fan is fixedly disposed inside the liquid removal rack, and the fans are arranged in a straight line.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this utility model, through the coordinated action of components such as the double-headed screw, sliding seat, drive plate, and load-bearing seat, the operator can accurately adjust the position of the spray pipe and nozzle according to the actual size of the bayberry, ensuring that the water flow can fully cover all parts of the bayberry; at the same time, the infrared distance sensor can monitor the distance between the nozzle and the bayberry, and the control module automatically adjusts the opening of the solenoid valve according to the preset program to control the spray volume, so that the spray intensity is automatically matched, which not only ensures the cleaning and sterilization effect, but also avoids damage to the bayberry flesh due to excessive water pressure, effectively improving the quality and food safety of the bayberry.

[0015] 2. In this utility model, the device is equipped with four spraying devices and two turning mechanisms, forming a unique multi-stage spraying sterilization process. During the transportation process, the bayberries are sprayed and cleaned multiple times, and under the action of the turning mechanisms, all sides of the bayberries can be fully exposed within the spraying range. This design effectively solves the problem that traditional single spraying is difficult to clean thoroughly, ensuring that there are no impurities or microbial residues on the surface of the bayberries, greatly improving the thoroughness of cleaning and sterilization, and providing high-quality raw materials for subsequent processing steps. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the outer surface structure of the fixing plate of this utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the germicidal lamp holder of this utility model.

[0019] Figure 4 This is a schematic diagram of the connection structure between the spraying device and the turning mechanism of this utility model.

[0020] Figure 5 This is a schematic diagram of the spraying device of this utility model.

[0021] Figure 6 This is a structural schematic diagram of the flipping mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram of the liquid removal component of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Mesh belt conveyor; 101. Side baffle; 102. Fixing plate; 103. Spring telescopic rod; 104. Cleaning brush;

[0025] 2. Sterilization mechanism; 201. Sterilization lamp holder; 202. Transmitting panel; 203. Ultraviolet sterilization lamp tube;

[0026] 3. Spraying device; 301. Spraying frame; 302. Double-ended screw; 303. Sliding seat; 304. Drive plate; 305. Load-bearing seat; 306. Spraying pipe; 307. Spray head; 308. Liquid inlet pipe; 309. Solenoid valve; 3010. Connecting pipe; 3011. Infrared ranging sensor; 3012. Control module;

[0027] 4. Flipping mechanism; 401. Flipping frame; 402. Adjusting screw; 403. Base plate; 404. Guide rod; 405. Flexible strip;

[0028] 5. Liquid removal assembly; 501. Liquid removal rack; 502. Fan. Detailed Implementation

[0029] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0030] Example 1: As shown in the attached document Figure 1 To be continued Figure 7 As shown:

[0031] This utility model provides an intelligent multi-stage spray sterilization device with self-cleaning function, including a mesh belt conveyor 1; side baffles 101 are fixedly installed on both sides of the top of the mesh belt conveyor 1, and two sets of side baffles 101 are symmetrically arranged; a sterilization mechanism 2 is fixedly installed between the two sets of side baffles 101, and a spray device 3 is also fixedly installed between the tops of the two sets of side baffles 101; there are four spray devices 3, and a turning mechanism 4 is installed between two spray devices 3, and there are two turning mechanisms 4; a liquid removal component 5 is fixedly installed between the two sets of side baffles 101.

[0032] In this embodiment, the spraying device 3 includes: a spray frame 301, a double-ended screw 302, a sliding seat 303, a drive plate 304, a load-bearing seat 305, a spray pipe 306, a nozzle 307, and an inlet pipe 308; the spray frame 301 is fixedly disposed between the tops of two sets of side baffles 101; the double-ended screw 302 is rotatably disposed inside the top side of the spray frame 301, and a handwheel is fixedly disposed at the top of the double-ended screw 302; the sliding seat 303 is slidably disposed on the top inner side of the spray frame 301 through a dovetail groove, and the sliding seat 303 is threadedly connected to the outside of the double-ended screw 302; the drive plate 304 is rotatably disposed at the bottom of the sliding seat 303; the load-bearing seat 305 is rotatably disposed at the bottom of the sliding seat 303; the load-bearing seat 306 is rotatably disposed at the bottom of the sliding seat 306; the drive plate 304 is rotatably disposed at the bottom of the double-ended screw 306. The base 305 is rotatably mounted on the bottom of the drive plate 304, and the support base 305, drive plate 304, and sliding base 303 are symmetrically arranged; the spray pipe 306 is fixedly mounted inside the support base 305; the spray nozzles 307 are arranged in a straight line and fixedly mounted inside the bottom side of the spray pipe 306; the bottom end of the liquid inlet pipe 308 is fixedly mounted inside one side of the spray pipe 306, and the liquid inlet pipe 308 is slidably mounted inside the spray frame 301; the sterilization mechanism 2 includes: a sterilization lamp holder 201, a light-transmitting plate 202, and an ultraviolet sterilization lamp tube 203; the sterilization lamp holder 201 is fixedly mounted between the two side baffles 101; the light-transmitting plate 202 is fixedly mounted on the sterilization lamp holder. Inside the bottom side of 201; ultraviolet germicidal lamps 203 are fixedly installed inside the germicidal lamp holder 201, and the ultraviolet germicidal lamps 203 are arranged in a straight line; the spray device 3 also includes: a solenoid valve 309, a connecting pipe 3010, an infrared ranging sensor 3011, and a control module 3012; the solenoid valve 309 is fixedly installed at the top of the inlet pipe 308; the connecting pipe 3010 is fixedly installed at the top of the solenoid valve 309, and the top of the connecting pipe 3010 is connected to the pump outlet through a hose; the infrared ranging sensor 3011 is fixedly installed at the bottom of the support base 305; the control module 3012 is fixedly installed at the top of the spray holder 301, and controls... Module 3012 is electrically connected to solenoid valve 309 and infrared ranging sensor 3011; the liquid removal assembly 5 includes: liquid removal rack 501 and fan 502; the liquid removal rack 501 is fixedly installed between two sets of side baffles 101; the fan 502 is fixedly installed inside the liquid removal rack 501 and the fan 502 is arranged in a straight line; its specific function is: through the coordinated action of components such as double-headed screw 302, sliding seat 303, drive plate 304 and load-bearing seat 305, the operator can accurately adjust the position of spray pipe 306 and nozzle 307 according to the actual size of the bayberry to ensure that the water flow can fully cover all parts of the bayberry.

[0033] Example 2: As shown in the attached document Figure 1 With appendix Figure 2As shown: Based on Embodiment 1, a fixing plate 102 is fixedly installed between the two sets of side baffles 101, and a spring telescopic rod 103 is fixedly installed on the outside of the fixing plate 102; a cleaning brush 104 is fixedly installed at the telescopic end of the spring telescopic rod 103, and the bottom of the cleaning brush 104 is in contact with the surface of the mesh belt on the mesh belt conveyor 1; its specific function is: the cleaning brush 104 is connected to the fixing plate 102 through the spring telescopic rod 103, and automatically cleans the surface of the mesh belt during the operation of the mesh belt, removes residual impurities and dirt, prevents secondary pollution, and extends the service life of the mesh belt.

[0034] Example 3: As shown in the attached document Figure 4 With appendix Figure 6 As shown: Based on Embodiment 1 and Embodiment 2, the flipping mechanism 4 includes: a flipping frame 401, an adjusting screw 402, a base plate 403, a guide rod 404, and a flexible strip 405; the flipping frame 401 is fixedly installed on the top of the side baffle 101; the adjusting screw 402 is threadedly connected to the inside of the top side of the flipping frame 401, and a handwheel is fixedly installed at the top of the adjusting screw 402; the base plate 403 is rotatably installed on the outside of the bottom end of the adjusting screw 402; the guide rod 404 is fixedly installed on the top of the base plate 403, and the guide rod 404 is slidably installed inside the flipping frame 401; the flexible strip 405 is fixedly installed at the bottom of the base plate 403, and the flexible strip 405 is arranged in a rectangular array; its specific function is: the four spray devices 3 and the two flipping mechanisms 4 set in the device form a unique multi-stage spray sterilization process; during the transportation process, the bayberries are sprayed and cleaned multiple times, and under the action of the flipping mechanism 4, all sides of the bayberries can be fully exposed within the spray range.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In this invention, the harvested bayberries are fed onto a mesh belt conveyor 1, which transports them forward. First, the bayberries undergo initial sterilization using ultraviolet germicidal lamps 203. Then, the mesh belt conveyor 1 transports the bayberries to below the spray nozzle 307. A cleaning and sterilizing liquid is pumped into the connecting pipe 3010 and the inlet pipe 308 via a pump body, and sprayed onto the bayberries through the spray nozzle 307, further cleaning and sterilizing them. Rotating the double-headed screw 302, which, through the sliding seat 303, drive plate 304, and load-bearing seat 305, moves the spray pipe 306 and the spray nozzle 307 up and down, allowing the spray nozzle 307 to be adjusted in height according to actual needs. An infrared distance sensor 3011 monitors the distance between the spray nozzle 307 and the bayberries. The control module 3012 automatically adjusts the opening of the solenoid valve 309 according to the preset program to control the spray volume, so that the spray intensity is automatically matched. When the bayberry comes into contact with the flexible strip 405, the flexible strip 405 uses friction to flip the bayberry. Rotating the adjusting screw 402, the adjusting screw 402 drives the flexible strip 405 to move up and down through the guide rod 404 and the base plate 403, so that the flexible strip 405 adjusts its position according to the size of the bayberry. The linear fan 502 can blow away the liquid remaining on the surface of the bayberry. The cleaning brush 104 is connected to the fixed plate 102 through the spring telescopic rod 103, and automatically cleans the surface of the mesh belt during the operation of the mesh belt, removing residual impurities and dirt, preventing secondary pollution, and extending the service life of the mesh belt.

Claims

1. An intelligent multi-stage spray sterilization device with self-cleaning function, characterized in that, include: Mesh belt conveyor (1); the mesh belt conveyor (1) has side baffles (101) fixedly installed on both sides of the top, and two sets of side baffles (101) are symmetrically arranged; a sterilization mechanism (2) is fixedly installed between the two sets of side baffles (101), and a spraying device (3) is also fixedly installed between the tops of the two sets of side baffles (101); the spraying device (3) is installed in four places, and a turning mechanism (4) is installed between the two spraying devices (3), and there are two turning mechanisms (4); a liquid removal component (5) is fixedly installed between the two sets of side baffles (101). The spraying device (3) includes: a spray frame (301), a double-ended screw (302), a sliding seat (303), a drive plate (304), a load-bearing seat (305), a spray pipe (306), a nozzle (307), and an inlet pipe (308); the spray frame (301) is fixedly installed between the tops of two sets of side baffles (101); the double-ended screw (302) is rotatably installed inside the top side of the spray frame (301), and a handwheel is fixedly installed at the top of the double-ended screw (302); the sliding seat (303) is slidably installed on the top of the inner side of the spray frame (301) through a dovetail groove, and the sliding seat (303) is connected by a threaded connection. The drive plate (304) is rotatably mounted on the bottom of the sliding seat (303); the load-bearing seat (305) is rotatably mounted on the bottom end of the drive plate (304), and the load-bearing seat (305), the drive plate (304), and the sliding seat (303) are symmetrically arranged; the spray pipe (306) is fixedly mounted inside the load-bearing seat (305); the nozzles (307) are fixedly mounted in a straight line inside the bottom side of the spray pipe (306); the bottom end of the liquid inlet pipe (308) is fixedly mounted inside one side of the spray pipe (306), and the liquid inlet pipe (308) is slidably mounted inside the spray frame (301).

2. The intelligent multi-stage spray sterilization device with self-cleaning function according to claim 1, characterized in that: A fixing plate (102) is fixedly installed between the two sets of side baffles (101), and a spring telescopic rod (103) is fixedly installed on the outside of the fixing plate (102); a cleaning brush (104) is fixedly installed at the telescopic end of the spring telescopic rod (103), and the bottom of the cleaning brush (104) is in contact with the surface of the mesh belt on the mesh belt conveyor (1).

3. The intelligent multi-stage spray sterilization device with self-cleaning function according to claim 1, characterized in that: The sterilization mechanism (2) includes: a sterilization lamp holder (201), a light-transmitting plate (202), and an ultraviolet sterilization lamp tube (203); the sterilization lamp holder (201) is fixedly installed between the two side baffles (101); the light-transmitting plate (202) is fixedly installed inside the bottom side of the sterilization lamp holder (201); the ultraviolet sterilization lamp tube (203) is fixedly installed inside the sterilization lamp holder (201), and the ultraviolet sterilization lamp tube (203) is arranged in a straight line.

4. The intelligent multi-stage spray sterilization device with self-cleaning function according to claim 1, characterized in that: The spraying device (3) further includes: a solenoid valve (309), a connecting pipe (3010), an infrared ranging sensor (3011), and a control module (3012); the solenoid valve (309) is fixedly installed at the top of the inlet pipe (308); the connecting pipe (3010) is fixedly installed at the top of the solenoid valve (309), and the top of the connecting pipe (3010) is connected to the outlet of the pump body through a hose; the infrared ranging sensor (3011) is fixedly installed at the bottom of the support base (305); the control module (3012) is fixedly installed at the top of the spray frame (301), and the control module (3012) is electrically connected to the solenoid valve (309) and the infrared ranging sensor (3011).

5. The intelligent multi-stage spray sterilization device with self-cleaning function according to claim 1, characterized in that: The flipping mechanism (4) includes: a flipping frame (401), an adjusting screw (402), a base plate (403), a guide rod (404), and a flexible strip (405); the flipping frame (401) is fixedly installed on the top of the side baffle (101); the adjusting screw (402) is connected to the inside of the top side of the flipping frame (401) by a threaded connection, and a handwheel is fixedly installed at the top of the adjusting screw (402); the base plate (403) is rotatably installed on the outside of the bottom end of the adjusting screw (402); the guide rod (404) is fixedly installed on the top of the base plate (403), and the guide rod (404) is slidably installed inside the flipping frame (401); the flexible strip (405) is fixedly installed at the bottom of the base plate (403), and the flexible strip (405) is arranged in a rectangular array.

6. The intelligent multi-stage spray sterilization device with self-cleaning function according to claim 1, characterized in that: The liquid removal assembly (5) includes: a liquid removal rack (501) and a fan (502); the liquid removal rack (501) is fixedly disposed between two sets of side baffles (101); the fan (502) is fixedly disposed inside the liquid removal rack (501) and the fan (502) is arranged in a straight line.

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