Vegetable fresh-keeping spraying equipment

Abstract

The utility model discloses a vegetable fresh-keeping spraying device which comprises a vegetable frame, a filter box and a spraying assembly are arranged in the vegetable frame, and the vegetable fresh-keeping spraying device further comprises a dismounting mechanism. The dismounting mechanism comprises a mounting frame, a filter screen, sliding grooves, sliding blocks, a limiting plate, a pull rod and a handle, the mounting frame is slidably connected into the filter box, the filter screen is arranged in the mounting frame, the sliding grooves are formed in the front wall and the rear wall of the filter box, the sliding blocks are slidably connected into the sliding grooves, and the upper ends of the sides, close to the filter screen, of the sliding blocks are inclined; according to the vegetable fresh-keeping spraying equipment, when the filter screen needs to be cleaned, disassembly of the filter screen is rapidly completed through the disassembly mechanism, the disassembly efficiency of the filter screen is high, the cleaning efficiency of the filter screen is improved, the practicability is high, and the practicability is high. The time is saved.

Description

Technical Field

[0001] This utility model relates to the field of spray equipment technology, specifically a vegetable preservation spray equipment. Background Technology

[0002] Vegetables refer to a class of plants or fungi that can be cooked into food. They are an essential part of people's daily diet. When selling vegetables, they are usually displayed on shelves. Vegetables are prone to losing moisture over a long period of time, which leads to a decline in their quality. Therefore, it is necessary to spray water on their surface using vegetable preservation spray equipment to ensure the freshness of the vegetables.

[0003] When using existing vegetable preservation spraying equipment, water is usually sprayed onto the surface of vegetables through nozzles on spray pipes by a pump. In order to reduce water waste, the sprayed water flows into the filter box through a return pipe and is filtered by a filter screen that is fixedly connected or through a filter screen connected by fixed bolts, and is ready for reuse.

[0004] Existing vegetable preservation spraying equipment has the following problems: after working for a period of time, many impurities easily adhere to the surface of the filter screen, and the disassembly and cleaning of the filter screen is troublesome and time-consuming, resulting in a decrease in the cleaning efficiency of the filter screen. Therefore, we propose a vegetable preservation spraying equipment. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a vegetable preservation spray device. When it is necessary to clean the filter screen, the filter screen can be quickly disassembled through the disassembly mechanism. The disassembly efficiency of the filter screen is high, which improves the cleaning efficiency of the filter screen, saves time, and can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vegetable preservation spraying device, including a vegetable rack, the inside of which is provided with a filter box and a spraying assembly, and also includes a disassembly mechanism;

[0007] The disassembly mechanism includes a mounting frame, a filter screen, a sliding groove, a slider, a limiting plate, a pull rod, and a handle. The mounting frame is slidably connected inside the filter box, and the filter screen is installed inside the mounting frame. Sliding grooves are provided on both the front and rear walls of the filter box, and sliders are slidably connected inside the sliding grooves. The upper end of the slider near the filter screen is inclined, and a limiting plate is provided on the side of the slider away from the filter screen. A pull rod is provided on the side of the limiting plate away from the filter screen. Handles are provided on both the left and right sides of the upper surface of the mounting frame. When the filter screen needs to be cleaned, the disassembly mechanism can quickly disassemble the filter screen, resulting in high disassembly efficiency, improved filter screen cleaning efficiency, and time savings.

[0008] Furthermore, the disassembly mechanism also includes a spring. The interior of the slide groove is provided with evenly distributed springs. The springs are located between the side of the limiting plate away from the filter screen and the inner wall of the slide groove on the same side, which facilitates the movement of the slider to fix the mounting frame.

[0009] Furthermore, the disassembly mechanism also includes a second spring and a push plate. The push plate is slidably connected inside the filter box, and the upper surface of the filter box is provided with evenly distributed second springs. The second springs are all located between the lower surface of the push plate and the upper surface of the filter box, which facilitates the pop-out of the mounting frame.

[0010] Furthermore, it also includes a microcontroller, which is fixedly connected to the right side of the vegetable rack. The input terminal of the microcontroller is electrically connected to an external power source to facilitate the normal operation of the equipment.

[0011] Furthermore, the spray assembly includes a spray pipe, a pump, and nozzles. The spray pipe is located at the outlet of the filter box. The pump is connected in series in the middle of the outer surface of the spray pipe. The outer surface of the spray pipe located above the vegetable rack is provided with evenly distributed nozzles. The input end of the pump is electrically connected to the output end of the microcontroller to facilitate spraying water onto the vegetables.

[0012] Furthermore, the vegetable rack has placement slots on both the front and back sides of its upper surface, and each placement slot has a mesh screen inside to facilitate the placement of vegetables.

[0013] Furthermore, the lower surface of the placement tank is provided with drain holes, and both drain holes are connected to the water inlet of the filter box through the same return pipe. The return pipe is Y-shaped, and a second pump is connected in series on the outer surface of the return pipe. The input end of the second pump is electrically connected to the output end of the microcontroller to facilitate the control of water return.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This vegetable preservation spraying equipment has the following advantages:

[0015] After the equipment has been working for a period of time, pulling the lever moves the slider through the limit plate until the mounting frame is released. The push plate then ejects the mounting frame from the filter box, allowing the filter screen to be cleaned. After cleaning, the mounting frame is placed back into the filter box. As the mounting frame moves downward, it presses against the slider until the mounting frame is below the slider. A spring then pushes the slider through the limit plate to lock the mounting frame in place within the filter box, quickly completing the removal of the filter screen. This high efficiency improves the cleaning efficiency of the filter screen and saves time. Attached Figure Description

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

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural schematic diagram of point A of this utility model;

[0019] Figure 4 This is a schematic diagram of the filter box structure of this utility model;

[0020] Figure 5 This is a cross-sectional structural schematic diagram of the filter box of this utility model;

[0021] Figure 6 This is an enlarged structural schematic diagram of section B of this utility model;

[0022] Figure 7 This is an enlarged structural schematic diagram of point C of this utility model.

[0023] In the diagram: 1 Vegetable rack, 2 Microcontroller, 3 Disassembly mechanism, 301 Mounting frame, 302 Filter screen, 303 Slide groove, 304 Slider, 305 Limiting plate, 306 Pull rod, 307 Spring 1, 308 Spring 2, 309 Push plate, 310 Handle, 4 Filter box, 5 Spray assembly, 51 Spray pipe, 52 Pump 1, 53 Nozzle, 6 Placement slot, 7 Strainer, 8 Drain hole, 9 Return pipe, 10 Pump 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7This embodiment provides a technical solution: a vegetable preservation spraying device, including a vegetable rack 1, with a filter box 4 and a spraying assembly 5 inside the vegetable rack 1, a disassembly mechanism 3, and a microcontroller 2. The microcontroller 2 is fixedly connected to the right side of the vegetable rack 1, and its input is electrically connected to an external power source. The spraying assembly 5 includes a spray pipe 51, a pump 52, and nozzles 53. The outlet of the filter box 4 is provided with a spray pipe 51, and the pump 52 is connected in series in the middle of the outer surface of the spray pipe 51. The outer surface of the spray pipe 51 located above the vegetable rack 1 is provided with evenly distributed nozzles 53. The input of the pump 52 is electrically connected to the output of the microcontroller 2. Placement slots 6 are provided on both the front and rear sides of the upper surface of the vegetable rack 1, and each placement slot 6 is provided with a mesh 7. The lower surface of the placement slot 6 is also provided with a mesh 7. The filter box 4 has two drain holes 8, which are connected to the inlet of the filter box 4 through the same return pipe 9. The return pipe 9 is Y-shaped, and a second pump 10 is connected in series on the outer surface of the return pipe 9. The input end of the second pump 10 is electrically connected to the output end of the microcontroller 2. When the staff places the vegetables on the strainer 7 and needs to spray water, they operate the microcontroller 2 to turn on the first pump 52. The first pump 52 pumps the water in the filter box 4 into the spray pipe 51, and then the water is sprayed from the nozzle 53 onto the surface of the vegetables. The remaining water flows through the strainer 7 to the drain hole 8 in the placement trough 6. At the same time, the second pump 10 is turned on. The second pump 10 pumps the remaining water in the placement trough 6 into the filter box 4 through the return pipe 9 and the drain hole 8. The remaining water is filtered through the filter screen 302 and stored in the filter box 4 for the next use.

[0026] Disassembly mechanism 3 includes a mounting frame 301, a filter screen 302, a slide groove 303, a slider 304, a limiting plate 305, a pull rod 306, and a handle 310. The mounting frame 301 is slidably connected inside the filter box 4, and the filter screen 302 is located inside the mounting frame 301. Slide grooves 303 are provided on both the front and rear walls of the filter box 4, and sliders 304 are slidably connected inside each slide groove 303. The upper end of each slider 304 near the filter screen 302 is inclined, and a limiting plate 305 is provided on the side of each slider 304 away from the filter screen 302. A pull rod 310 is provided on the side of each limiting plate 305 away from the filter screen 302. 06. Handles 310 are provided on both the left and right sides of the upper surface of the mounting frame 301. The disassembly mechanism 3 also includes spring 307. Springs 307 are evenly distributed inside the slide groove 303. Springs 307 are located between the side of the limiting plate 305 away from the filter screen 302 and the inner wall of the slide groove 303. The disassembly mechanism 3 also includes spring 308 and a push plate 309. The push plate 309 is slidably connected inside the filter box 4. Springs 308 are evenly distributed on the upper surface of the filter box 4. Springs 308 are located between the lower surface of the push plate 309 and the upper surface of the filter box 4. The equipment operates... After a period of time, the filter screen 302 needs to be cleaned. At this time, pull the lever 306. The lever 306, through the limiting plate 305, drives the slider 304 to move along the slide groove 303 away from the filter screen 302 until the locking relationship between the slider 304 and the mounting frame 301 is released. Under the action of the spring 308's rebound force, the spring 308, through the push plate 309, ejects the mounting frame 301 from the filter box 4. Then, the filter screen 302 is removed from the filter box 4 using the handle 310. The filter screen 302 can then be cleaned. After cleaning, the mounting frame 301 is placed back into place using the handle 310. As the slider 304 is placed inside the filter box 4, the upper part of the side of the slider 304 closest to the filter screen 302 is inclined. Therefore, when the mounting frame 301 moves downward, it squeezes the slider 304 (at the same time, the mounting frame 301 squeezes the second spring 308 through the push plate 309). This causes the slider 304 to move away from the filter screen 302 until the mounting frame 301 moves below the slider 304. Under the action of the rebound force of the first spring 307, the first spring 307 pushes the slider 304 to move closer to the filter screen 302 through the limiting plate 305 until the slider 304 locks the mounting frame 301 into place inside the filter box 4.

[0027] The working principle of the vegetable preservation spraying device provided by this utility model is as follows: When the worker places the vegetables on the mesh 7 and needs to spray water, the microcontroller 2 operates pump one 52, which pumps water from the filter box 4 into the spray pipe 51. The water then sprays from the nozzle 53 onto the surface of the vegetables. The remaining water flows through the mesh 7 to the drain hole 8 in the placement trough 6. Simultaneously, pump two 10 is turned on, pumping the remaining water in the placement trough 6 into the filter box 4 through the return pipe 9 and the drain hole 8. The remaining water is filtered through the filter screen 302 and stored in the filter box 4 for future use. After the device has worked for a period of time, the filter screen 302 needs to be cleaned. At this time, the pull rod 306 is pulled, and the pull rod 306, through the limit plate 305, drives the slider 304 to move along the slide groove 303 away from the filter screen 302 until the locking relationship between the slider 304 and the mounting frame 301 is released. Under the action of the rebound force of spring 308, spring 308 pushes the mounting frame 301 out of the filter box 4 through the push plate 309. Then, the filter screen 302 is taken out of the filter box 4 through the handle 310. Then the filter screen 302 can be cleaned. After the filter screen 302 is cleaned, the mounting frame 301 is put into the filter box 4 through the handle 310. Since the upper end of the slider 304 near the filter screen 302 is inclined, the mounting frame 301 moves downward and squeezes the slider 304 (at this time, the mounting frame 301 squeezes spring 308 through the push plate 309 at the same time), causing the slider 304 to move away from the filter screen 302 until the mounting frame 301 moves below the slider 304. Under the action of the rebound force of spring 307, spring 307 pushes the slider 304 towards the filter screen 302 through the limiting plate 305 until the slider 304 locks the mounting frame 301 into the filter box 4.

[0028] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be an STM32L1, and the pump 1 52 and pump 2 10 can be ACm centrifugal pumps. The microcontroller 2 controls the operation of pump 1 52 and pump 2 10 using methods commonly used in the prior art.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A vegetable preservation spraying device, comprising a vegetable rack (1), wherein the vegetable rack (1) is provided with a filter box (4) and a spraying assembly (5), characterized in that: It also includes a disassembly mechanism (3); Disassembly mechanism (3): It includes a mounting frame (301), a filter screen (302), a slide groove (303), a slider (304), a limiting plate (305), a pull rod (306), and a handle (310). The mounting frame (301) is slidably connected inside the filter box (4). The filter screen (302) is provided inside the mounting frame (301). The front and rear walls of the filter box (4) are provided with slide grooves (303). The slider (304) is slidably connected inside the slide grooves (303). The upper end of the slider (304) on the side close to the filter screen (302) is inclined. The side of the slider (304) away from the filter screen (302) is provided with a limiting plate (305). The side of the limiting plate (305) away from the filter screen (302) is provided with a pull rod (306). The upper surface of the mounting frame (301) is provided with handles (310) on both the left and right sides.

2. The vegetable preservation spraying device according to claim 1, characterized in that: The disassembly mechanism (3) also includes a spring (307). The interior of the slide groove (303) is provided with springs (307) evenly distributed. The springs (307) are located between the side of the limiting plate (305) away from the filter screen (302) and the inner wall of the slide groove (303).

3. The vegetable preservation spraying device according to claim 1, characterized in that: The disassembly mechanism (3) also includes a second spring (308) and a push plate (309). The push plate (309) is slidably connected inside the filter box (4). The upper surface of the filter box (4) is provided with evenly distributed second springs (308). The second springs (308) are all located between the lower surface of the push plate (309) and the upper surface of the filter box (4).

4. The vegetable preservation spraying device according to claim 1, characterized in that: It also includes a microcontroller (2), which is fixedly connected to the right side of the vegetable rack (1), and the input terminal of the microcontroller (2) is electrically connected to an external power source.

5. The vegetable preservation spraying device according to claim 4, characterized in that: The spray assembly (5) includes a spray pipe (51), a pump (52) and a nozzle (53). The outlet of the filter box (4) is provided with a spray pipe (51). The pump (52) is connected in series in the middle of the outer surface of the spray pipe (51). The outer surface of the spray pipe (51) located above the vegetable rack (1) is provided with uniformly distributed nozzles (53). The input end of the pump (52) is electrically connected to the output end of the microcontroller (2).

6. The vegetable preservation spraying device according to claim 4, characterized in that: The vegetable rack (1) has placement slots (6) on both the front and back sides of its upper surface, and each placement slot (6) has a mesh (7) inside.

7. A vegetable preservation spraying device according to claim 6, characterized in that: The lower surface of the placement trough (6) is provided with a drain hole (8). Both drain holes (8) are connected to the water inlet of the filter box (4) through the same return pipe (9). The return pipe (9) is Y-shaped. A second pump (10) is connected in series on the outer surface of the return pipe (9). The input end of the second pump (10) is electrically connected to the output end of the microcontroller (2).

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