Device for cleaning jujubes

Abstract

The utility model provides a device for cleaning jujubes. The device for cleaning the jujubes comprises a first cleaning unit, a second cleaning unit and a transfer conveying structure. The first cleaning unit comprises a conveying and cleaning assembly and a water spraying assembly, and the conveying and cleaning assembly is used for receiving the jujubes and conveying and cleaning the jujubes; the water spraying assembly is located above the conveying and cleaning assembly and used for spraying water to the jujubes; the second cleaning unit is adjacent to the first cleaning unit and is used for carrying out secondary cleaning on the jujubes cleaned by the first cleaning unit; the transfer conveying structure is arranged between the first cleaning unit and the second cleaning unit and used for guiding and conveying the jujubes cleaned by the first cleaning unit to the second cleaning unit. The utility model provides a device for cleaning jujubes, and aims to solve the problems that the labor intensity is high and the cleaning efficiency is low when the jujubes are manually stirred and cleaned in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural product processing, and particularly relates to a device for cleaning jujubes. Background Art

[0002] Jujubes grow on trees. After being picked, their surfaces are usually adhered with dirt such as dust and soil, and even residual pesticides. Therefore, in the jujube processing industry, it is necessary to clean the jujubes, and the cleanliness of the jujubes directly affects the quality of jujube processing.

[0003] In the prior art, during the process of cleaning jujubes, the jujubes are usually put into a cleaning pool for soaking and cleaning, and after soaking for a period of time, they are stirred and cleaned by workers. When mass-producing jujube processing, the labor intensity of workers is high, it is time-consuming and laborious, and the cleaning efficiency is low, the cleaning effect is average, and the practicability is poor. Summary of the Utility Model

[0004] The utility model provides a device for cleaning jujubes, aiming to solve the problems of large labor intensity and low cleaning efficiency in the prior art when manually stirring and cleaning jujubes.

[0005] To achieve the above object, the technical solution adopted by the utility model is: to provide a device for cleaning jujubes, including:

[0006] A first cleaning unit, including a conveying and cleaning component and a water spraying component. The conveying and cleaning component is used to receive jujubes and convey and clean the jujubes; the water spraying component is located above the conveying and cleaning component and is used to spray water on the jujubes.

[0007] A second cleaning unit, which is arranged adjacent to the first cleaning unit and is used to perform secondary cleaning on the jujubes that have been cleaned by the first cleaning unit.

[0008] A transfer and conveying structure, which is arranged between the first cleaning unit and the second cleaning unit and is used to guide the jujubes cleaned by the first cleaning unit to the second cleaning unit.

[0009] In a possible implementation manner, the conveying and cleaning component includes:

[0010] A box body, which has an accommodating cavity with an open top;

[0011] A driving structure, which is arranged on the box body;

[0012] A plurality of cleaning brushes, each of the cleaning brushes is connected to the driving structure, the cleaning brushes are evenly spaced in the accommodating cavity, and each of the cleaning brushes is rotatably connected to the box body.

[0013] In a possible implementation, the interval direction of each of the cleaning brushes is set as the first direction, and the horizontal direction perpendicular to the first direction is the second direction; the water spraying assembly includes:

[0014] A water source;

[0015] Water guide pipes, with at least two in number. Each of the water guide pipes is arranged along the first direction, and the water guide pipes are spaced along the second direction. One end of each water guide pipe is connected to the water source, and the other end is blocked by a plug. Each of the water guide pipes is connected to the box body through a bracket;

[0016] Spray nozzles, with a plurality in number. Each of the spray nozzles is evenly distributed on each of the water guide pipes, and the water outlet of each spray nozzle faces the cleaning brush.

[0017] In a possible implementation, the first cleaning unit further includes:

[0018] A filter screen, which is arranged in the accommodating cavity and is located below each of the cleaning brushes, and is used for filtering the water used to wash the jujubes;

[0019] Drainage pipes, with a plurality in number. Each of the drainage pipes has a first connection end and a second connection end. Each of the first connection ends is communicated with the accommodating cavity, and each of the first connection ends is located below the filter screen; each of the second connection ends is communicated with each of the water guide pipes.

[0020] In a possible implementation, the first cleaning unit further includes protective side brushes. There are two protective side brushes. Each of the protective side brushes is arranged along the first direction. The two protective side brushes are respectively arranged on both sides of each of the cleaning brushes and are arranged on the side wall of the accommodating cavity.

[0021] In a possible implementation, the second cleaning unit includes:

[0022] A cleaning box, which contains cleaning water;

[0023] A moving conveying structure, which is slidably arranged in the vertical direction in the cleaning box and is used for conveying and secondarily cleaning the jujubes conveyed after being cleaned by the first cleaning unit;

[0024] An eddy current blower, which is arranged in the cleaning box and is used for inputting air to the bottom of the cleaning box to form bubbles, and the bubbles drive the cleaning water to turn over;

[0025] A high-pressure water pump, which is arranged in the cleaning box and is used for circulating the cleaning water in the cleaning box.

[0026] In a possible implementation, the second cleaning unit further includes a driving structure, which is arranged in the cleaning tank and located below the moving and conveying structure, and is used to drive the moving and conveying structure to move in the vertical direction.

[0027] In a possible implementation, the moving and conveying structure includes:

[0028] Moving plates, two in number, are respectively arranged on the inner walls on both sides of the cleaning tank. The two moving plates are arranged at intervals along the second direction. Both of the two moving plates are connected to the driving structure, and the two moving plates are slidably arranged in the cleaning tank in the vertical direction;

[0029] Conveyor rollers, multiple in number, both ends of each conveyor roller are rotatably connected to the two moving plates respectively, and each conveyor roller is arranged at intervals along the first direction;

[0030] A driver is arranged on the moving plate and is connected to each conveyor roller for driving each conveyor roller to rotate.

[0031] In a possible implementation, the jujube cleaning device further includes a drying structure, which is arranged above the moving and conveying structure and is used to dry the jujubes on the moving and conveying structure.

[0032] The beneficial effects of a device for cleaning jujubes provided by the present utility model are as follows: Compared with the prior art, the conveying and cleaning assembly is used to receive the jujubes, and a water spraying assembly is arranged above the conveying and cleaning assembly. Water is sprayed on the jujubes through the water spraying assembly, and then the jujubes are conveyed and cleaned through the conveying and cleaning assembly, eliminating the process of manual stirring and cleaning, reducing the labor intensity of the staff, saving time and effort, and improving the cleaning efficiency. At the same time, a second cleaning unit is also arranged adjacent to the first cleaning unit, and a transfer and conveying structure is arranged between the first cleaning unit and the second cleaning unit. The jujubes on the first cleaning unit are guided to the second cleaning unit through the transfer and conveying structure, and the jujubes that have been cleaned once and are conveyed by the first cleaning unit are subjected to secondary cleaning by the second cleaning unit, cleaning the jujubes twice, improving the cleaning effect, and having good practicability. Description of the Drawings

[0033] Figure 1 is a schematic structural diagram of a device for cleaning jujubes provided by an embodiment of the present utility model Figure 1 ;

[0034] Figure 2 is a schematic structural diagram of a device for cleaning jujubes provided by an embodiment of the present utility model Figure 2 。

[0035] Description of the Reference Numerals:

[0036] 10. First cleaning unit; 11. Box body; 12. Cleaning brush; 13. Water guide pipe; 14. Drainage pipe; 15. Protective side brush; 20. Second cleaning unit; 21. Cleaning box; 22. Mobile conveying structure; 221. Mobile plate; 222. Conveying roller; 30. Transfer conveying structure; 40. Air drying structure; 41. Air outlet. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0038] It should be noted that the directions or positional relationships indicated by terms such as “length”, “width”, “height”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “head” and “tail” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0039] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation", "setting" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In addition, the meaning of "multiple" and "several" is two or more, unless otherwise clearly and specifically defined.

[0041] Please also read Figure 1 and Figure 2, a device for cleaning jujubes provided by the present utility model will be described hereinafter. The device for cleaning jujubes includes a first cleaning unit 10, a second cleaning unit 20, and a transfer and conveying structure 30. The first cleaning unit 10 includes a conveying and cleaning assembly and a water spraying assembly. The conveying and cleaning assembly is used to receive jujubes and convey and clean the jujubes. The water spraying assembly is located above the conveying and cleaning assembly and is used to spray water onto the jujubes. The second cleaning unit 20 is arranged adjacent to the first cleaning unit 10 and is used to perform secondary cleaning on the jujubes that have been cleaned by the first cleaning unit 10. The transfer and conveying structure 30 is arranged between the first cleaning unit 10 and the second cleaning unit 20 and is used to guide the jujubes cleaned by the first cleaning unit 10 to the second cleaning unit 20.

[0042] In this embodiment, the conveying and cleaning assembly is used to receive jujubes. A water spraying assembly is arranged above the conveying and cleaning assembly. Water is sprayed onto the jujubes through the water spraying assembly, and then the jujubes are conveyed and cleaned by the conveying and cleaning assembly. A second cleaning unit 20 is also arranged adjacent to the first cleaning unit 10. At the same time, a transfer and conveying structure 30 is arranged between the first cleaning unit 10 and the second cleaning unit 20. The jujubes on the first cleaning unit 10 are guided to the second cleaning unit 20 through the transfer and conveying structure 30, and the jujubes that have been cleaned once and conveyed by the first cleaning unit 10 are subjected to secondary cleaning by the second cleaning unit 20.

[0043] Compared with the prior art, the device for cleaning jujubes provided by the embodiment of the present utility model receives jujubes through the conveying and cleaning assembly. A water spraying assembly is arranged above the conveying and cleaning assembly. Water is sprayed onto the jujubes through the water spraying assembly, and then the jujubes are conveyed and cleaned by the conveying and cleaning assembly, eliminating the process of manual stirring and cleaning, reducing the labor intensity of the staff, saving time and effort, and improving the cleaning efficiency. At the same time, a second cleaning unit 20 is also arranged adjacent to the first cleaning unit 10. A transfer and conveying structure 30 is arranged between the first cleaning unit 10 and the second cleaning unit 20. The jujubes on the first cleaning unit 10 are guided to the second cleaning unit 20 through the transfer and conveying structure 30, and the jujubes that have been cleaned once and conveyed by the first cleaning unit 10 are subjected to secondary cleaning by the second cleaning unit 20, cleaning the jujubes twice, improving the cleaning effect, and having good practicability.

[0044] In some embodiments, please refer to Figure 1 and Figure 2 , the transfer and conveying structure 30 can be an inclined conveying plate, and the height of the conveying plate close to the first cleaning unit 10 is higher than the height of the conveying plate close to the second cleaning unit 20.

[0045] In some embodiments, please refer to Figure 1 and Figure 2, the conveying and cleaning assembly includes a box body 11, a driving structure, and cleaning brushes 12. The box body 11 has an accommodating cavity arranged in an open manner. The driving structure is arranged on the box body 11. The number of cleaning brushes 12 is multiple. Each cleaning brush 12 is connected to the driving structure. The cleaning brushes 12 are evenly spaced in the accommodating cavity, and each cleaning brush 12 is rotatably connected to the box body 11. In this embodiment, multiple cleaning brushes 12 are arranged in the accommodating cavity of the box body 11. The cleaning brushes 12 are spaced apart. The interval between the cleaning brushes 12 is smaller than the size of the jujubes to be cleaned, so that the jujubes will not fall through the intervals of the cleaning brushes 12. By driving the cleaning brushes 12 to rotate through the driving structure, each cleaning brush 12 completes the conveying and cleaning of the jujubes during the rotation process, improving the cleaning and conveying efficiency.

[0046] In some embodiments, please refer to Figure 1 and Figure 2 , set the interval direction of each cleaning brush 12 as the first direction, and the horizontal direction perpendicular to the first direction as the second direction. The water spraying assembly includes a water source, a water guide pipe 13, and a nozzle. The number of water guide pipes 13 is at least two. Each water guide pipe 13 is arranged along the first direction, and the water guide pipes 13 are spaced apart along the second direction. One end of each water guide pipe 13 is connected to the water source, and the other end is blocked by a plug. Each water guide pipe 13 is connected to the box body 11 through a bracket. The number of nozzles is multiple. Each nozzle is evenly distributed on each water guide pipe 13, and the water outlet of each nozzle faces the cleaning brush 12. In this embodiment, water is passed into each water guide pipe 13 through the water source, and then the water is sprayed onto the jujubes on each cleaning brush 12 through the nozzles, so as to facilitate the cleaning of the jujubes. Specifically, each water guide pipe 13 is located above the open accommodating cavity of the box body 11.

[0047] In some embodiments, please refer to Figure 1 and Figure 2 , the first cleaning unit 10 further includes a filter screen and a drainage pipe 14. The filter screen is arranged in the accommodating cavity and is located below each cleaning brush 12 for filtering the water after washing the jujubes. The number of drainage pipes 14 is multiple. Each drainage pipe 14 has a first connection end and a second connection end. Each first connection end is communicated with the accommodating cavity, and each first connection end is located below the filter screen. Each second connection end is communicated with each water guide pipe 13. In this embodiment, a filter screen is arranged in the accommodating cavity. The water after washing the jujubes is filtered through the filter screen, and then the filtered water is guided to the water guide pipe 13 through each drainage pipe 14, so that the water can be recycled, saving resources and costs.

[0048] In some embodiments, please refer to Figure 2, the first cleaning unit 10 further includes protective side brushes 15. There are two protective side brushes 15, and each protective side brush 15 is arranged along the first direction. The two protective side brushes 15 are respectively arranged on both sides of each cleaning brush 12 and are arranged on the side wall of the accommodation cavity. In this embodiment, the protective side brushes 15 are arranged on the side wall of the accommodation cavity, which can avoid damaging the jujubes during the process of cleaning the jujubes, and at the same time can also clean the jujubes, with good practicability.

[0049] In some embodiments, please refer to Figure 1 and Figure 2 , the second cleaning unit 20 includes a cleaning tank 21, a moving conveying structure 22, an eddy current fan, and a high-pressure water pump. The cleaning tank 21 is filled with cleaning water. The moving conveying structure 22 is slidably arranged in the cleaning tank 21 along the vertical direction and is used for conveying and secondarily cleaning the jujubes conveyed after being cleaned by the first cleaning unit 10. The eddy current fan is arranged in the cleaning tank 21 and is used for conveying air to the bottom of the cleaning tank 21 to form bubbles. The bubbles drive the cleaning water flow to turn over. The high-pressure water pump is arranged in the cleaning tank 21 and is used for making the cleaning water in the cleaning tank 21 form a cycle. In this embodiment, cleaning water is filled in the cleaning tank 21, and air is introduced into the cleaning tank 21 through the eddy current fan to form bubbles at the bottom of the cleaning tank 21. The bubbles drive the cleaning water flow to turn over to perform bubble cleaning on the jujubes to ensure the cleaning effect. Specifically, the jujubes on the cleaning brush 12 are guided to the cleaning tank 21 (and located on the moving conveying structure 22) through the conveying plate.

[0050] In some embodiments, the second cleaning unit 20 further includes a driving structure (not shown in the figure). The driving structure is arranged in the cleaning tank 21 and is located below the moving conveying structure 22 and is used for driving the moving conveying structure 22 to move vertically. In this embodiment, during the process of cleaning the jujubes, the moving conveying structure 22 is located in the cleaning water of the cleaning tank 21. When the cleaning is completed, the driving structure drives the moving conveying structure 22 to move upward above the cleaning water, and then the moving conveying structure 22 conveys the jujubes to the next process. Specifically, the driving structure can be an electric push rod, and the driving structure adopts the existing technology and will not be elaborated here.

[0051] In some embodiments, please refer to Figure 1 and Figure 2, the mobile conveying structure 22 includes a moving plate 221, conveying rollers 222 and a driver. There are two moving plates 221, and the two moving plates 221 are respectively arranged on the inner walls on both sides of the cleaning tank 21. The two moving plates 221 are arranged at intervals in the second direction. The two moving plates 221 are both connected to the driving structure, and the two moving plates 221 are slidably arranged in the cleaning tank 21 in the vertical direction. There are multiple conveying rollers 222, and both ends of each conveying roller 222 are rotatably connected to the two moving plates 221. Each conveying roller 222 is arranged at intervals in the first direction. The driver is arranged on the moving plate 221 and is connected to each conveying roller 222 for driving each conveying roller 222 to rotate. In this embodiment, the two moving plates 221 are connected to the driving structure, and the driving structure drives the moving plates 221 to move up and down. A plurality of conveying rollers 222 are arranged between the two moving plates 221. Each conveying roller 222 is rotatably connected to the two moving plates 221, and each conveying roller 222 is connected to the driver. Thus, the driver drives each conveying roller 222 to rotate to facilitate the conveyance of the washed jujubes. Specifically, the moving plate 221 and the conveying rollers are both made of waterproof materials, and the outside of the driver is coated with a waterproof material. The driver can adopt the existing technology.

[0052] In some embodiments, please refer to Figure 1 and Figure 2 , the jujube cleaning device provided by the embodiment of the present invention further includes an air drying structure 40. The air drying structure 40 is arranged above the mobile conveying structure 22 for air drying the jujubes on the mobile conveying structure 22. In this embodiment, when the jujubes are cleaned, they are air dried by the air drying structure 40 to facilitate the packaging of the jujubes. Specifically, the air drying structure 40 includes a plurality of air outlet members 41 and an air source. Each air outlet member 41 is communicated with the air source. Each air outlet member 41 is arranged at intervals in the first direction on the cleaning tank 21, above the mobile conveying structure 22. Each air outlet member 41 has an air outlet facing the mobile conveying structure 22 for air drying the jujubes.

[0053] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for cleaning jujubes, characterized in that, Comprising: A first cleaning unit, including a conveying and cleaning component and a water spraying component, wherein the conveying and cleaning component is used to receive jujubes and convey and clean the jujubes; The water spraying component is located above the conveying and cleaning component and is used to spray water onto the jujubes; A second cleaning unit, which is arranged adjacent to the first cleaning unit and is used to perform secondary cleaning on the jujubes that have been cleaned by the first cleaning unit; A transfer and conveying structure, which is arranged between the first cleaning unit and the second cleaning unit and is used to guide the jujubes cleaned by the first cleaning unit to the second cleaning unit.

2. The device for cleaning jujubes according to claim 1, characterized in that, The conveying and cleaning component includes: A box body, having an accommodating cavity with an open setting; A driving structure, which is arranged on the box body; A plurality of cleaning brushes, each of the cleaning brushes is connected to the driving structure, the cleaning brushes are evenly spaced in the accommodating cavity, and each of the cleaning brushes is rotationally connected to the box body.

3. The device for cleaning jujubes according to claim 2, characterized in that, Set the interval direction of each of the cleaning brushes as the first direction, and the horizontal direction perpendicular to the first direction as the second direction; the water spraying component includes: A water source; At least two water guide pipes, each of the water guide pipes is arranged along the first direction, and the water guide pipes are spaced along the second direction, one end of each of the water guide pipes is connected to the water source, the other end is blocked by a plug, and each of the water guide pipes is connected to the box body through a bracket; A plurality of nozzles, each of the nozzles is evenly distributed on each of the water guide pipes, and the water outlet of each of the nozzles faces the cleaning brushes.

4. The device for cleaning jujubes according to claim 3, characterized in that, The first cleaning unit further includes: A filter screen, which is arranged in the accommodating cavity and is located below each of the cleaning brushes and is used to filter the water for washing the jujubes; A plurality of drain pipes, each of the drain pipes has a first connection end and a second connection end, each of the first connection ends is communicated with the accommodating cavity, and each of the first connection ends is located below the filter screen; each of the second connection ends is communicated with each of the water guide pipes.

5. The device for cleaning jujubes according to claim 3, characterized in that, The first cleaning unit further includes protective side brushes, there are two protective side brushes, each of the protective side brushes is arranged along the first direction, the two protective side brushes are respectively arranged on both sides of each of the cleaning brushes and are arranged on the side wall of the accommodating cavity.

6. The device for cleaning jujubes according to claim 3, wherein, The second cleaning unit includes: A cleaning box, in which cleaning water is contained; A moving and conveying structure, which is slidably arranged in the cleaning box along the vertical direction and is used to convey and perform secondary cleaning on the jujubes conveyed after being cleaned by the first cleaning unit; An eddy current blower, which is arranged in the cleaning box and is used to input air to the bottom of the cleaning box to form bubbles, and the bubbles drive the cleaning water flow to turn over; A high-pressure water pump, which is arranged in the cleaning box and is used to make the cleaning water in the cleaning box form a cycle.

7. The device for cleaning jujubes according to claim 6, characterized in that, The second cleaning unit further includes a driving structure, the driving structure is arranged in the cleaning box and is located below the moving and conveying structure and is used to drive the moving and conveying structure to move along the vertical direction.

8. The device for cleaning jujubes according to claim 7, characterized in that, The moving and conveying structure includes: The moving plates, two in number, are respectively arranged on the inner walls on both sides of the cleaning tank. The two moving plates are arranged at intervals along the second direction. Both of the two moving plates are connected to the driving structure, and the two moving plates are slidably arranged in the cleaning tank in the vertical direction; The conveying rollers, multiple in number, have both ends respectively rotatably connected to the two moving plates. The conveying rollers are arranged at intervals along the first direction; The driver is arranged on the moving plate and connected to each of the conveying rollers for driving each of the conveying rollers to rotate.

9. The device for cleaning jujubes according to claim 6, wherein, The jujube cleaning device further includes an air-drying structure, which is arranged above the moving and conveying structure for air-drying the jujubes on the moving and conveying structure.

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