Cleaning device for post-harvest processing of vegetables

Abstract

This utility model discloses a cleaning device for post-harvest vegetable processing, comprising: a cleaning component, which includes a cleaning body, an ultrasonic transducer, and a top plate; and a clamping component, which includes a vertical plate, a limiting frame, a support bar, a guide rod, and a guide ring. The guide rod is located at the bottom of the top plate, and the guide ring is movably connected to the outside of the guide rod. The vertical plate is fixed to one end of the bottom of the guide ring, and the limiting frame is located at the lower part of the cleaning body. This utility model, through the clamping component, embeds the ultrasonic transducer between two clamping frames. The position of the limiting frame is controlled by the movement of the guide ring outside the guide rod. When the limiting frame moves to the upper part and embeds itself at the bottom of the ultrasonic transducer, a tight and stable fit is formed, constructing a multi-layered limiting and fixing structure. This ensures that the ultrasonic transducer and the cleaning device always maintain a tight connection, greatly enhancing the stability of the ultrasonic transducer installation and providing a reliable guarantee for the long-term stable operation of the equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of vegetable cleaning equipment, specifically to a cleaning device for post-harvest processing of vegetables. Background Technology

[0002] In modern agricultural production, post-harvest cleaning of vegetables is a crucial step in ensuring vegetable quality and food safety. As people's demands for the freshness and cleanliness of vegetables continue to increase, traditional manual cleaning methods are no longer sufficient to meet the needs of large-scale production and are gradually being replaced by various mechanized cleaning devices.

[0003] In the post-harvest processing of vegetables, ultrasonic cleaning technology can effectively remove dirt, pesticide residues, and other grime from the surface of vegetables by utilizing the cavitation effect generated by high-frequency vibration. However, in actual application, equipment maintenance, repair, and replacement of ultrasonic components require frequent installation and disassembly of the ultrasonic device. After repeated disassembly and assembly, the ultrasonic device and the cleaning equipment are prone to loosening, making it difficult to maintain a tight fit. This loosening leads to a significant reduction in ultrasonic wave propagation efficiency, greatly diminishing the cleaning effect and failing to meet the high-standard cleaning requirements of vegetables. At the same time, the abnormal vibrations generated by the loosening can accelerate component wear, causing equipment instability and significantly increasing the equipment failure rate and maintenance costs. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning device for post-harvest processing of vegetables, thereby solving the problems mentioned in the background art. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a cleaning device for post-harvest processing of vegetables, comprising:

[0006] A cleaning component, comprising a cleaning body, an ultrasonic generator, and a top plate, wherein the ultrasonic generator is mounted on the lower part of the cleaning body and the top plate is mounted on the top of the cleaning body;

[0007] The tight-fitting component includes a vertical plate, a limiting frame, a support bar, a guide rod, and a guide ring. The guide rod is located at the bottom of the top plate, and the guide ring is movably connected to the outside of the guide rod. The vertical plate is fixed to one end of the bottom of the guide ring. The limiting frame is located at the lower part of the cleaning body, and one side of the guide ring is fixed to the outside of the limiting frame. The support bar is fixed between multiple limiting frames.

[0008] Furthermore, the limiting frame is embedded in the bottom of the ultrasonic device, and the bottom of the guide rod is fixed with a limiting base.

[0009] Furthermore, it also includes a fixing component, which includes a side plate, an internal threaded ring, a threaded rod, and a handle. The side plate is fixed to both sides of the outer surface of the top plate, the internal threaded ring is disposed on one side of the side plate, the threaded rod is disposed in the middle of the internal threaded ring, and the handle is rotatably connected to one side of the threaded rod.

[0010] Furthermore, a threaded hole is provided on one side of the guide ring, and the other side of the threaded rod is threaded into the inside of the threaded hole. A clamping frame is fixed at the bottom of the cleaning device, and a rubber pad is adhered to the inner side of the clamping frame.

[0011] Furthermore, the cleaning component also includes a bottom frame, which is fitted onto the bottom of the cleaning body and surrounds the outside of the ultrasonic device.

[0012] Furthermore, it also includes a shielding component, which includes a baffle frame, a rubber block, and a lower positioning groove. The baffle frame is movably connected to the interior of the cleaning body, the rubber block is set on the top of the top plate, and the lower positioning groove is opened at the lower part of the outer surface of the baffle frame, with the rubber block engaging inside the lower positioning groove.

[0013] Furthermore, an upper positioning groove is provided on the upper part of the outer surface of the baffle frame, and the rubber block is engaged inside the upper positioning groove.

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

[0015] This invention utilizes a specially designed, tightly fitted component to embed the ultrasonic transducer between two clamping frames. A guide ring moves outside the guide rod to control the position of the limiting frame. When the limiting frame moves to the upper part and embeds itself at the bottom of the ultrasonic transducer, a tight and stable fit is formed, creating a multi-layered limiting and fixing structure. This ensures that the ultrasonic transducer and the cleaning device remain tightly connected at all times. Compared to traditional installation methods, even after multiple equipment maintenance, repairs, or component replacements requiring installation and disassembly, this invention effectively prevents loosening between the ultrasonic transducer and the cleaning device, greatly enhancing the stability of the ultrasonic transducer installation and providing a reliable guarantee for the long-term stable operation of the equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall cleaning body of this utility model;

[0018] Figure 2 This is a cross-sectional view of the cleaning body of this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting frame of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 100. Cleaning body; 101. Ultrasonic device; 102. Top plate; 103. Bottom frame;

[0022] 200. Vertical plate; 201. Limiting frame; 202. Support bar; 203. Guide rod; 204. Limiting chassis; 205. Guide ring; 206. Clamping frame; 207. Rubber inner pad;

[0023] 300. Side plate; 301. Internal threaded ring; 302. Threaded rod; 303. Handle; 304. Threaded hole;

[0024] 400, baffle frame; 401, rubber block; 402, upper positioning groove; 403, lower positioning groove. Detailed Implementation

[0025] 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.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-3 As shown, this utility model is a cleaning device for post-harvest processing of vegetables, comprising:

[0028] The cleaning component includes a cleaning body 100, an ultrasonic transducer 101, and a top plate 102. The ultrasonic transducer 101 is installed at the lower part of the cleaning body 100, and the top plate 102 is disposed at the top of the cleaning body 100.

[0029] The tight-fitting component includes a vertical plate 200, a limiting frame 201, a support bar 202, a guide rod 203, and a guide ring 205. The guide rod 203 is located at the bottom of the top plate 102, and the guide ring 205 is movably connected to the outside of the guide rod 203. The vertical plate 200 is fixed to one end of the bottom of the guide ring 205. The limiting frame 201 is located at the lower part of the cleaning body 100, and one side of the guide ring 205 is fixed to the outside of the limiting frame 201. The support bar 202 is fixed between multiple limiting frames 201.

[0030] The ultrasonic transducer 101 is embedded between two clamping frames 206, and the position of the limiting frame 201 is controlled by the movement of the guide ring 205 outside the guide rod 203. When the limiting frame 201 moves to the upper part and is embedded in the bottom of the ultrasonic transducer 101, a tight and stable fit can be formed, creating a multi-layer limiting and fixing structure. This ensures that the ultrasonic transducer 101 and the cleaning device are always tightly connected, greatly enhancing the stability of the ultrasonic transducer 101 installation and providing a reliable guarantee for the long-term stable operation of the equipment.

[0031] The limiting frame 201 is embedded in the bottom of the ultrasonic device 101, and the bottom of the guide rod 203 is fixed with the limiting base 204.

[0032] When the guide ring 205 moves outside the guide rod 203, the bottom limiting base 204 can play a limiting role to prevent the guide ring 205 from slipping out.

[0033] It also includes a fixing component, which includes a side plate 300, an internal threaded ring 301, a threaded rod 302 and a handle 303. The side plate 300 is fixed to both sides of the outer surface of the top plate 102, the internal threaded ring 301 is disposed on one side of the side plate 300, the threaded rod 302 is disposed in the middle of the internal threaded ring 301, and the handle 303 is rotatably connected to one side of the threaded rod 302.

[0034] After the limiting frame 201 is tightly embedded in the bottom of the ultrasonic device 101, the handle 303 can be rotated to drive the threaded rod 302 to rotate, so that the threaded rod 302 is fixed inside the threaded hole 304, thereby fixing the position of the limiting frame 201.

[0035] A threaded hole 304 is provided on one side of the guide ring 205, and the other side of the threaded rod 302 is threadedly connected to the inside of the threaded hole 304. A clamping frame 206 is fixed at the bottom of the cleaning device, and a rubber inner pad 207 is bonded to the inner side of the clamping frame 206.

[0036] The clamp 206 will be embedded in the upper part of both sides of the ultrasonic device 101, while the rubber pad 207 will contact the ultrasonic device 101.

[0037] The cleaning component also includes a bottom frame 103, which is fitted onto the bottom of the cleaning body 100 and surrounds the outside of the ultrasonic device 101.

[0038] The bottom frame 103 is fitted onto the bottom of the cleaning body 100, and the baffle 400 can be installed and removed by means of installation and removal.

[0039] Working principle: First, the bottom frame 103 is fitted onto the bottom of the cleaning body 100, and the bottom frame 103 is connected to the cleaning body 100 in a removable manner, facilitating the installation and removal of the baffle 400, and providing convenient conditions for the subsequent installation and maintenance of the ultrasonic device 101. When installing the ultrasonic device 101, it is embedded between the two clamping frames 206. At this time, the rubber inner gasket 207 will be in close contact with the ultrasonic device 101. The rubber inner gasket 207 not only plays a buffering role, preventing the ultrasonic device 101 from being damaged by hard impacts during installation, but also fills the small gaps between the ultrasonic device 101 and the clamping frames 206, enhancing the tightness of the installation. Then, the guide ring 205 guides the guide rod. The position of the limiting frame 201 is controlled by the external movement of handle 303. When the limiting frame 201 moves to the upper part and is embedded in the bottom of the ultrasonic device 101, the handle 303 is turned to drive the threaded rod 302 to rotate. Since the threaded rod 302 and the threaded hole 304 cooperate with each other, as the threaded rod 302 rotates, it gradually fixes itself inside the threaded hole 304, thereby fixing the position of the limiting frame 201. This ensures a tight and stable fit between the ultrasonic device 101 and the cleaning device. Compared with traditional installation methods, the structure of this utility model can effectively prevent loosening between the ultrasonic device 101 and the cleaning device even after multiple installation and disassembly operations required for equipment maintenance, repair, or component replacement. This provides a reliable guarantee for the long-term stable operation of the equipment, ensuring that the ultrasonic device 101 always maintains a stable working state during the operation of the cleaning device, thus improving the overall performance and service life of the cleaning device.

[0040] Please see Figure 1 , Figure 2 As shown, this embodiment, based on the above embodiment, further includes:

[0041] The shielding component includes a baffle frame 400, a rubber block 401, and a lower positioning groove 403. The baffle frame 400 is movably connected to the inside of the cleaning body 100. The rubber block 401 is set on the top of the top plate 102. The lower positioning groove 403 is opened at the lower part of the outer surface of the baffle frame 400, and the rubber block 401 is snapped into the inside of the lower positioning groove 403.

[0042] The baffle 400 can extend or retract on the upper part of the washing body 100. When washing harvested vegetables, the baffle 400 can block the water splashed during vibration.

[0043] An upper positioning groove 402 is provided on the upper part of the outer surface of the baffle frame 400, and the rubber block 401 is snapped into the inside of the upper positioning groove 402;

[0044] When the baffle 400 moves to the upper part, the rubber block 401 is engaged inside the lower positioning groove 403. When the baffle 400 moves to the lower part, the rubber block 401 is engaged inside the upper positioning groove 402.

[0045] Working principle: The baffle frame 400 is connected to the upper part of the cleaning body 100 in an extendable or telescopic manner. When the position of the baffle frame 400 needs to be adjusted, it is pushed or pulled by external force to move it in a predetermined direction. When the baffle frame 400 moves upward to the upper position, the rubber block 401 will engage in the lower positioning groove 403. At this time, the engagement between the rubber block 401 and the lower positioning groove 403 not only restricts the baffle frame 400 from moving further upward, but also forms a stable fixed state, keeping the baffle frame 400 in this position and providing stable support to block water splashing from above. When the baffle frame 400 moves downward to the lower position, the rubber block 401 engages in the upper positioning groove 402, thus limiting and fixing the baffle frame 400 and ensuring its stability in the lower position. When washing harvested vegetables, the equipment will vibrate and cause water to splash. At this time, the baffle frame 400, in a suitable position, can fully play its blocking role. Whether in the upper or lower position, its position can be adjusted according to actual needs to block the splashing water in a specific area, effectively preventing water from splashing everywhere, reducing waste of cleaning solution, maintaining a clean working environment, and improving the standardization and safety of the vegetable washing process.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning device for post-harvest treatment of vegetables, characterized in that include: The cleaning component includes a cleaning body (100), an ultrasonic transducer (101), and a top plate (102). The ultrasonic transducer (101) is installed at the lower part of the cleaning body (100), and the top plate (102) is disposed at the top of the cleaning body (100). The tight-fitting component includes a vertical plate (200), a limiting frame (201), a support bar (202), a guide rod (203), and a guide ring (205). The guide rod (203) is located at the bottom of the top plate (102), and the guide ring (205) is movably connected to the outside of the guide rod (203). The vertical plate (200) is fixed to one end of the bottom of the guide ring (205). The limiting frame (201) is located at the lower part of the cleaning body (100), and one side of the guide ring (205) is fixed to the outside of the limiting frame (201). The support bar (202) is fixed between multiple limiting frames (201).

2. The cleaning device for post-harvest processing of vegetables according to claim 1, characterized by: The limiting frame (201) is embedded in the bottom of the ultrasonic device (101), and the bottom of the guide rod (203) is fixed with a limiting base (204).

3. The cleaning device for post-harvest processing of vegetables according to claim 1, characterized by: It also includes a fixing component, which includes a side plate (300), an internal threaded ring (301), a threaded rod (302), and a handle (303). The side plate (300) is fixed to both sides of the outer surface of the top plate (102), the internal threaded ring (301) is disposed on one side of the side plate (300), the threaded rod (302) is disposed in the middle of the internal threaded ring (301), and the handle (303) is rotatably connected to one side of the threaded rod (302).

4. The cleaning device for post-harvest processing of vegetables according to claim 3, characterized by: The guide ring (205) has a threaded hole (304) on one side, and the threaded rod (302) is threaded to the inside of the threaded hole (304) on the other side. The bottom of the cleaning device is fixed with a clamping frame (206), and a rubber pad (207) is glued to the inside of the clamping frame (206).

5. The cleaning device for post-harvest processing of vegetables according to claim 1, characterized by: The cleaning component also includes a bottom frame (103), which is fitted onto the bottom of the cleaning body (100) and surrounds the outside of the ultrasonic device (101).

6. The cleaning device for post-harvest processing of vegetables according to claim 1, characterized by: It also includes a shielding component, which includes a baffle frame (400), a rubber block (401) and a lower positioning groove (403). The baffle frame (400) is movably connected to the inside of the cleaning body (100), the rubber block (401) is set on the top of the top plate (102), and the lower positioning groove (403) is opened on the lower part of the outer surface of the baffle frame (400). The rubber block (401) is engaged in the inside of the lower positioning groove (403).

7. The cleaning device for post-harvest processing of vegetables according to claim 6, characterized by: The upper part of the outer surface of the baffle (400) is provided with an upper positioning groove (402), and the rubber block (401) is engaged inside the upper positioning groove (402).

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