Uniform cleaning equipment for processing jun dates
By designing a uniform cleaning device for jujube processing, the device utilizes a motor-driven synchronous wheel and spray pipes to stir and spray the jujubes, solving the problem of low efficiency in manual cleaning and achieving efficient and uniform cleaning results as well as automated processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-03-31
AI Technical Summary
In existing technologies, jujube cleaning relies on manual operation, which is inefficient, consumes a lot of manpower, has a low degree of standardization, and makes it difficult to ensure that each batch is cleaned uniformly, thus affecting the quality of subsequent processing.
Design a uniform cleaning device including a cleaning tank, a stirring mechanism, a spray pipe, and a filter screen. The device uses a synchronous wheel driven by a motor to drive a rotating rod and a spray pipe to stir and spray the jujubes. The filter screen and waste pipe are used to filter and discharge sludge.
It achieves high efficiency and uniformity in jujube cleaning, reduces manpower input, improves cleaning effect and standardization, and avoids equipment blockage.
Smart Images

Figure CN224055274U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of jujube processing technology, specifically to a uniform cleaning device for jujube processing. Background Technology
[0002] Junzao is a highly distinctive and excellent jujube variety. Its fruit is uniquely bottle-shaped or cylindrical, tapering at the top and thickening at the bottom. The fruit is large and red, averaging over 20 grams, with some reaching up to 36 grams. The skin is thin and smooth, the flesh is thick, white or greenish-white, crisp and juicy, with an edible rate exceeding 96%. Each bite is bursting with sweetness. It is highly adaptable, resistant to drought, cold, and saline-alkali soil, and is widely cultivated in Shanxi, Xinjiang, and other regions. Rich in vitamin C, minerals, and dietary fiber, it can be eaten directly, used in porridge, tea, or desserts, making it very popular. However, during the growth, harvesting, and transportation of Junzao, dust, impurities, and even pesticide residues can adhere to its surface.
[0003] Currently, the cleaning of jujubes mostly relies on manual labor. Manual cleaning involves workers placing the harvested jujubes in large containers, such as basins or troughs, and repeatedly rubbing them with their hands. On the one hand, workers can use their experience and touch to accurately assess the degree of dirt on the jujube skin and promptly remove tightly attached impurities, ensuring effective cleaning. On the other hand, this method has many drawbacks. It is extremely inefficient, consuming a lot of manpower and time, especially during the jujube harvest season when the fruit is piled high, making the cleaning process slow. Furthermore, the standardization of manual cleaning is low; different workers use different techniques, making it difficult to ensure that each batch of jujubes is cleaned uniformly, thus affecting the quality of subsequent processing and the product image. Utility Model Content
[0004] This invention provides a uniform cleaning device for jujube processing, which has the advantages of ensuring cleaning effect during jujube cleaning and reducing a lot of manpower and time, thereby solving the problems of incomplete cleaning of jujubes and reducing a lot of manpower and time.
[0005] To ensure effective cleaning of jujubes and reduce manpower and time, this utility model provides the following technical solution: a uniform cleaning device for jujube processing, comprising a cleaning tank and two placement frames installed on the upper and lower parts of the inner cavity of the cleaning tank, wherein a stirring mechanism is installed on the top of the cleaning tank;
[0006] The stirring mechanism includes a water-passing cover, which is fixedly connected to the top center of the cleaning tank. A connecting box is fixedly connected to the top of the cleaning tank away from the water-passing cover. A motor is fixedly connected to one side of the inner cavity of the connecting box. A synchronous pulley one is fixedly connected to the output end of the motor. A synchronous belt is fitted on the outer wall of the synchronous pulley one. A rotating rod is rotatably connected through the top of the cleaning tank, and the top of the rotating rod passes through the water-passing cover. A synchronous pulley two is fixedly connected to the top of the rotating rod, and the synchronous pulley two cooperates with the synchronous belt.
[0007] As a preferred technical solution of this utility model, the stirring assembly further includes two L-shaped water pipes. The L-shaped water pipes pass through and are fixedly connected to the inside of the rotating rod on both sides. The tops of the two L-shaped water pipes pass through the rotating rod and are fixedly connected to a connecting pipe, which cooperates with the water cover. The side of the two L-shaped water pipes away from the connecting pipe passes through the rotating rod and is fixedly connected to a uniformly distributed spray pipe, which cooperates with the placement frame on the upper part of the inner cavity of the cleaning tank.
[0008] As a preferred technical solution of this utility model, the two sides of the rotating rod away from the L-shaped water pipe one are connected to and fixedly connected to the L-shaped water pipe two. The top of the two L-shaped water pipe two is connected to the rotating rod and fixedly connected to the connecting pipe two, and the connecting pipe two cooperates with the water cover. The two L-shaped water pipe two are connected to the rotating rod and fixedly connected to the side away from the connecting pipe two. The spray pipe two is cooperated with the placement frame at the bottom of the inner cavity of the cleaning tank.
[0009] In a preferred embodiment of this invention, a water pump is installed on the top of the cleaning tank, away from the connecting box. A U-shaped pipe is installed on the top side of the water pump, with the end of the U-shaped pipe away from the water pump passing through a water inlet cover and fixedly connected. A water inlet pipe is installed on the side of the water pump away from the U-shaped pipe.
[0010] As a preferred embodiment of this utility model, a filter screen is fixedly connected to the bottom of the inner cavity of the cleaning tank, a waste pipe is fixedly connected through and to one side of the bottom of the cleaning tank, and the waste pipe cooperates with the filter screen. A wastewater pipe is fixedly connected through and to the bottom of the cleaning tank, and loading and unloading gates are provided on both the upper and lower parts of one side of the cleaning tank.
[0011] As a preferred embodiment of this utility model, a swing rod is fixedly connected to the bottom of the outer wall of the rotating rod, and the swing rod is in contact with the filter screen.
[0012] As a preferred technical solution of this utility model, the bottom of the two placement frames are provided with evenly distributed water channels, and the water channels are matched with wastewater pipes.
[0013] Compared with the prior art, this utility model provides a uniform cleaning device for jujube processing, which has the following beneficial effects:
[0014] This easy-to-clean waste treatment device works by having water flow through the water inlet cover into the L-shaped water pipes 1 and 2 via connecting pipe 1 and connecting pipe 2. Finally, the water flows out through spray pipe 1 and spray pipe 2 to spray the jujubes placed in the placement frame. During the spraying process, when the motor is started, synchronous pulley 1 and synchronous belt rotate, which in turn drives synchronous pulley 2 and rotating rod to rotate. As the rotating rod rotates, it drives L-shaped water pipe 1, spray pipe 1, L-shaped water pipe 2, and spray pipe 2 to rotate and spray, while simultaneously stirring the jujubes placed in the placement frame, thus cleaning the jujubes evenly.
[0015] This easy-to-clean waste disposal device works by rotating and spraying the jujubes. Wastewater flows downward through the water channel and first passes through a filter screen to filter the cleaned sludge. Then, the wastewater is discharged through the wastewater pipe to prevent the wastewater pipe from becoming clogged after prolonged use. At the same time, the rotation of the rotating rod drives the swing rod to scrape the sludge left on the filter screen after filtration, and then the sludge is discharged through the waste pipe. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the external structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;
[0018] Figure 3 This utility model provides Figure 2 Enlarged schematic diagram of part A in the middle.
[0019] In the diagram: 1. Cleaning tank; 2. Placement frame; 3. Water inlet cover; 301. Connecting box; 302. Motor; 303. Synchronous pulley one; 304. Synchronous belt; 305. Rotating rod; 306. Synchronous pulley two; 307. L-shaped water pipe one; 308. Connecting pipe one; 309. Spray pipe one; 310. L-shaped water pipe two; 311. Connecting pipe two; 312. Spray pipe two; 4. Water pump; 401. U-shaped pipe; 402. Water inlet pipe; 5. Filter screen; 6. Swing rod; 7. Waste pipe; 8. Wastewater pipe; 9. Water trough; 10. Loading / unloading gate. Detailed Implementation
[0020] 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.
[0021] Please see Figures 1-3 This utility model discloses a uniform cleaning device for jujube processing, including a cleaning tank 1 and two placement frames 2 installed on the upper and lower parts of the inner cavity of the cleaning tank 1, and a stirring mechanism installed on the top of the cleaning tank 1.
[0022] The stirring mechanism includes a water-passing cover 3, which is fixedly connected to the top center of the cleaning tank 1. A connecting box 301 is fixedly connected to the top of the cleaning tank 1 away from the water-passing cover 3. A motor 302 is fixedly connected to the inner cavity of the connecting box 301. A synchronous pulley 303 is fixedly connected to the output end of the motor 302. A synchronous belt 304 is sleeved on the outer wall of the synchronous pulley 303. A rotating rod 305 is rotatably connected through the top of the cleaning tank 1, and the top of the rotating rod 305 passes through the water-passing cover 3. A synchronous pulley 306 is fixedly connected to the top of the rotating rod 305, and the synchronous pulley 306 cooperates with the synchronous belt 304.
[0023] The stirring assembly also includes two L-shaped water pipes 307, which pass through and are fixedly connected to the inside of the rotating rod 305 on both sides. The top of the two L-shaped water pipes 307 passes through the rotating rod 305 and is fixedly connected to a connecting pipe 308, which cooperates with the water cover 3. The side of the two L-shaped water pipes 307 away from the connecting pipe 308 passes through the rotating rod 305 and is fixedly connected to a uniformly distributed spray pipe 309, which cooperates with the placement frame 2 at the upper part of the inner cavity of the cleaning tank 1.
[0024] When water enters the water inlet cover 3, the water flow will pass through connecting pipe 1 308 and connecting pipe 2 311 into L-shaped water pipe 1 307 and L-shaped water pipe 2 310. Finally, the water will be discharged through spray pipe 1 309 and spray pipe 2 312 to spray the jujubes placed in the placement frame 2.
[0025] The two sides of the rotating rod 305 away from the L-shaped water pipe 307 are connected to the L-shaped water pipe 310. The top of the two L-shaped water pipes 310 passes through the rotating rod 305 and is connected to the connecting pipe 311. The connecting pipe 311 cooperates with the water cover 3. The side of the two L-shaped water pipes 310 away from the connecting pipe 311 passes through the rotating rod 305 and is connected to the spray pipe 312 which is evenly distributed. The spray pipe 312 cooperates with the placement frame 2 at the bottom of the inner cavity of the cleaning tank 1.
[0026] When the motor 302 is started during the spraying process, the synchronous pulley 303 and the synchronous belt 304 rotate. The synchronous belt 304 drives the synchronous pulley 306 and the rotating rod 305 to rotate. When the rotating rod 305 rotates, it drives the L-shaped water pipe 307, the spray pipe 309, the L-shaped water pipe 310 and the spray pipe 312 to rotate and spray. At the same time, it stirs the jujubes placed in the placement frame 2, which can clean the jujubes placed in the placement frame 2 evenly.
[0027] A water pump 4 is installed on the top of the cleaning tank 1 on the side away from the connecting box 301. A U-shaped pipe 401 is installed on the top side of the water pump 4, and the end of the U-shaped pipe 401 away from the water pump 4 passes through the water inlet cover 3 and is fixedly connected. A water inlet pipe 402 is installed on the side of the water pump 4 away from the U-shaped pipe 401.
[0028] When it is necessary to clean the jujubes, first open the loading and unloading door 10 and place the jujubes to be cleaned in the placement box 2. Then connect the water pipe through the water inlet pipe 402 and start the water pump 4 to transfer the water from the water inlet pipe 402 to the water inlet cover 3 through the U-shaped pipe 401.
[0029] A filter screen 5 is fixedly connected to the bottom of the inner cavity of the cleaning tank 1. A waste pipe 7 is fixedly connected through and to one side of the bottom of the cleaning tank 1, and the waste pipe 7 cooperates with the filter screen 5. A wastewater pipe 8 is fixedly connected through and to the bottom of the cleaning tank 1. A loading and unloading gate 10 is provided on the upper and lower parts of one side of the cleaning tank 1.
[0030] At the same time, the rotation of the rotating rod 305 will drive the swing rod 6 to scrape the sludge remaining on the filter screen 5 after filtration, and then discharge the sludge through the waste pipe 7.
[0031] Among them, the filter screen 5 is set to be oblique, and will tilt towards the waste pipe 7 under the influence of gravity;
[0032] A swing rod 6 is fixedly connected to the bottom of the outer wall of the rotating rod 305, and the swing rod 6 is in contact with the filter screen 5;
[0033] The bottom of the two placement frames 2 is provided with evenly distributed water channels 9, and the water channels 9 are matched with the wastewater pipe 8;
[0034] When the rotating sprayer sprays the jujubes, the wastewater will flow through the water channel 9. As the wastewater flows downward, it will first pass through the filter screen 5 to filter the cleaned sludge. Then the wastewater will be discharged through the wastewater pipe 8 to avoid clogging of the wastewater pipe 8 after long-term use.
[0035] The working principle and usage process of this utility model are as follows: When it is necessary to clean jujubes, first open the loading and unloading gate 10 and place the jujubes to be cleaned in the placement frame 2. Then, connect the water pipe to the water pipe through the water inlet pipe 402. Then, start the water pump 4 to transfer the water from the water inlet pipe 402 to the water inlet cover 3 through the U-shaped pipe 401. When the water enters the water inlet cover 3, the water flow will enter the L-shaped water inlet pipe 307 and the L-shaped water inlet pipe 310 through the connecting pipe 1 308 and the connecting pipe 2 311. Finally, the water flow will pass through the spray pipe 309 and the spray pipe. The second 312 discharge sprays water onto the jujubes placed in the placement frame 2. During the spraying process, when the motor 302 is started, the first synchronous pulley 303 and the synchronous belt 304 rotate. The synchronous belt 304 drives the second synchronous pulley 306 and the rotating rod 305 to rotate. When the rotating rod 305 rotates, it drives the L-shaped water pipe 307, the first spray pipe 309, the second L-shaped water pipe 310 and the second spray pipe 312 to rotate and spray water. At the same time, it stirs the jujubes placed in the placement frame 2, which can clean the jujubes placed in the placement frame 2 evenly.
[0036] When the rotating sprayer sprays the jujubes, the wastewater will flow through the water channel 9. When the wastewater flows downward, it will first pass through the filter screen 5 to filter the cleaned sludge. Then the wastewater will be discharged through the wastewater pipe 8 to avoid the wastewater pipe 8 from being blocked after long-term use.
[0037] At the same time, the rotation of the rotating rod 305 will drive the swing rod 6 to scrape the sludge remaining on the filter screen 5 after filtration, and then discharge the sludge through the waste pipe 7.
Claims
1. A uniform cleaning device for date processing, comprising a cleaning tank (1) and two placing frames (2) installed on the upper and lower parts of the inner cavity of the cleaning tank (1), characterized in that: The top of the cleaning tank (1) is provided with a stirring mechanism; The stirring mechanism comprises a water cover (3) fixedly connected to the middle of the top of the cleaning tank (1), a connecting box (301) fixedly connected to the side of the top of the cleaning tank (1) away from the water cover (3), a motor (302) fixedly connected to one side of the inner cavity of the connecting box (301), a synchronous wheel I (303) fixedly connected to the output end of the motor (302), a synchronous belt (304) sleeved on the outer wall of the synchronous wheel I (303), a rotating rod (305) penetrating through and rotatably connected to the inside of the top of the cleaning tank (1), and a synchronous wheel II (306) fixedly connected to the top of the rotating rod (305) and matched with the synchronous belt (304).
2. A uniform cleaning apparatus for dates according to claim 1, characterized in that: The stirring assembly further comprises two L-shaped water pipes I (307) penetrating through and fixedly connected to the inside of the rotating rod (305) on both sides, two connecting pipes I (308) penetrating through the rotating rod (305) and fixedly connected to the top of the two L-shaped water pipes I (307), and matched with the water cover (3), and two evenly distributed spray pipes I (309) penetrating through the rotating rod (305) and fixedly connected to the side of the two L-shaped water pipes I (307) away from the connecting pipes I (308) and matched with the placing frame (2) on the upper part of the inner cavity of the cleaning tank (1).
3. A uniform cleaning apparatus for dates processing as claimed in claim 1, wherein: The inside of the rotating rod (305) away from the two sides of the L-shaped water pipes I (307) is provided with two L-shaped water pipes II (310) penetrating through and fixedly connected thereto, two connecting pipes II (311) penetrating through the rotating rod (305) and fixedly connected to the top of the two L-shaped water pipes II (310) and matched with the water cover (3), and two evenly distributed spray pipes II (312) penetrating through the rotating rod (305) and fixedly connected to the side of the two L-shaped water pipes II (310) away from the connecting pipes II (311) and matched with the placing frame (2) on the lower part of the inner cavity of the cleaning tank (1).
4. A uniform cleaning apparatus for dates as claimed in claim 1, wherein: The top of the cleaning tank (1) away from the connecting box (301) is provided with a water pump (4), the top of one side of the water pump (4) is provided with a U-shaped pipe (401), one end of the U-shaped pipe (401) away from the water pump (4) penetrates through the water cover (3) and is fixedly connected, and the side of the water pump (4) away from the U-shaped pipe (401) is provided with a water receiving pipe (402).
5. A uniform cleaning apparatus for dates processing as claimed in claim 1, wherein: The inner cavity of the cleaning tank (1) is fixedly connected with a filter screen (5), one side of the bottom of the cleaning tank (1) is provided with a waste pipe (7) penetrating through and fixedly connected thereto and matched with the filter screen (5), the bottom of the cleaning tank (1) is provided with a waste water pipe (8) penetrating through and fixedly connected thereto, and the upper and lower parts of one side of the cleaning tank (1) are provided with feeding and discharging doors (10).
6. A uniform cleaning apparatus for dates processing as claimed in claim 1, wherein: The outer wall of the rotating rod (305) is fixedly connected with an oscillating rod (6) matched with the filter screen (5).
7. A uniform cleaning apparatus for dates processing as claimed in claim 1, wherein: The bottom of each of the two placing frames (2) is provided with uniformly distributed water passing grooves (9) which are matched with the waste water pipe (8).