Automatic brush washing device for areca nut roller

Abstract

The utility model discloses a kind of betel nut roller type automatic brush washing devices, it is related to betel nut cleaning technical field, and it includes: separation tank, the separation tank includes main box, and the left and right ends of the main box are respectively fixed with feed pipe and discharge pipe;Brush washing mechanism, the brush washing mechanism includes flush pipe, filter cartridge group and the first speed reducer motor of driving filter cartridge group rotation, the both ends of the filter cartridge group are respectively rotatably connected with feed pipe and discharge pipe, the inner wall of the filter cartridge group is installed with multiple brush washing parts, the lower portion of the flush pipe is installed with multiple flush spray head, and the brush washing mechanism is obliquely arranged.The utility model is provided with cylindrical brush head in filter screen cylinder inner wall, and flush pipe with flush spray head at bottom is arranged coaxially, filter screen cylinder rotation drives cylindrical brush head to carry out mechanical brush washing to betel nut surface, while flush spray head sprays clean water to betel nut, realize side brush side flush, greatly improve the removal rate of silt, fruit wax and impurity, and cleaning is more thorough and uniform.

Description

Technical Field

[0001] This utility model relates to the field of areca nut cleaning technology, specifically to an automatic areca nut roller-type brushing device. Background Technology

[0002] Areca nut is an important tropical economic crop. After harvesting, the fresh fruit needs to undergo a series of processing steps, including washing, blanching, seed soaking, drying, and brine application, before it can be made into products. Among these, the washing process is a key step in ensuring the clean appearance of the areca nut, removing dirt and impurities, and improving the quality of subsequent processing.

[0003] Currently, the industry mainly uses two methods to clean areca nuts: one is manual brushing, where workers pour the areca nuts into a pool or plastic basket and scrub them batch by batch with a hand brush. This method has drawbacks such as high labor intensity, low efficiency, high water consumption, inconsistent cleaning standards, easy damage to the fruit peel, and difficulty in achieving large-scale continuous operation; the other is simple drum washing, where some companies use single-drum drum screens with water spray to clean the nuts by tumbling and spraying. However, relying solely on water rinsing lacks mechanical brushing function and is ineffective at removing stubborn dirt and sand from the surface. Utility Model Content

[0004] The purpose of this invention is to provide an automatic betel nut roller-type brushing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic betel nut roller-type brushing device, comprising: A separation box, comprising a main body, with a feed pipe and a discharge pipe fixed to the left and right ends of the main body, respectively. The brushing mechanism includes a rinsing pipe, a filter cartridge assembly, and a first reduction motor that drives the filter cartridge assembly to rotate. The filter cartridge assembly is nested inside the main housing. Both ends of the filter cartridge assembly are rotatably connected to the feed pipe and the discharge pipe, respectively. Multiple brushing components are installed on the inner wall of the filter cartridge assembly. The rinsing pipe is nested inside the filter cartridge assembly. Multiple rinsing nozzles are installed at the lower part of the rinsing pipe. The brushing mechanism is inclined.

[0006] Furthermore, the feed pipe is located at the left end of the separation box, and the discharge pipe is located at the right end of the separation box. The ends of both the feed pipe and the discharge pipe near the separation box extend into the separation box. The filter cartridge assembly includes a filter screen cylinder, and sleeves are fixed at both ends of the filter screen cylinder. The two sleeves are respectively sleeved on the inner ends of the corresponding feed pipe and discharge pipe through bearings, so that the filter cartridge assembly can rotate relative to the feed pipe and discharge pipe. The axes of the feed pipe, discharge pipe, and filter cylinder are all on the same straight line. The feed pipe, discharge pipe, and filter cylinder are all designed with an inclined structure that is higher on the left and lower on the right, which facilitates the movement of areca nut material from left to right.

[0007] Furthermore, a feeding hopper is provided on the upper left side of the feeding pipe, a discharge port is provided on the lower right side of the discharge pipe, and a sewage outlet is provided at the bottom of the main box. The areca nut material is conveniently added into the feeding pipe through the feeding hopper, and the cleaned areca nut material is discharged through the discharge port. Wastewater and impurities generated during the cleaning process are discharged from the sewage outlet.

[0008] Furthermore, the feeding pipe is equipped with a water inlet conveying assembly, which includes a second reduction motor and a hollow conveying shaft. The hollow conveying shaft is nested inside the feeding pipe. The right end of the hollow conveying shaft is connected to the left end of the flushing pipe via a rotary joint. The right end of the flushing pipe extends into the discharge pipe and is fixedly connected to the inner wall of the discharge pipe. The left end of the hollow conveying shaft rotates out of the feeding pipe. The left end of the hollow conveying shaft is connected to a water inlet pipe via a rotary joint. The water inlet pipe is connected to an external water source. Clean water enters the hollow conveying shaft through the water inlet pipe, then enters the flushing pipe, and finally sprays out through multiple flushing nozzles at the bottom of the flushing pipe to flush the areca nut material.

[0009] Furthermore, a second transmission gear is fixedly sleeved on the shaft of the hollow conveying shaft outside the feed pipe. The second reduction motor is installed at the bottom of the feed pipe, and the output end of the second reduction motor is connected to a second drive gear. The second drive gear meshes with the second transmission gear. A spiral blade is fixedly sleeved on the shaft of the hollow conveying shaft inside the feed pipe. The operation of the second reduction motor drives the second drive gear to rotate. The rotation of the second drive gear meshes with the second transmission gear, driving the hollow conveying shaft to rotate. The rotation of the hollow conveying shaft drives the spiral blade to rotate, uniformly conveying the areca nut material so that the areca nut material enters the filter cartridge assembly through the feed pipe.

[0010] Furthermore, the first geared motor is installed on the lower left side of the main housing. The output end of the first geared motor extends into the main housing and is connected to the first drive gear. The first transmission gear is fixedly sleeved on the sleeve at the left end. The first drive gear meshes with the first transmission gear. When the first geared motor works, it drives the first drive gear to rotate. The rotation of the first drive gear meshes with the first transmission gear, thereby driving the sleeve to rotate. The rotation of the sleeve drives the filter cartridge assembly to rotate.

[0011] Furthermore, the brushing component includes a cylindrical brush head with bristles distributed around its periphery. A screw is fixed to the side of the cylindrical brush head near the filter cylinder, and the screw passes through the filter cylinder and is connected to a nut. The brushing component and the filter cylinder are detachably connected, which facilitates replacement of the brushing component when it wears out.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. By setting a cylindrical brush head on the inner wall of the filter cylinder and coaxially arranging a rinsing pipe with a rinsing nozzle at the bottom, the cylindrical brush head is driven to mechanically brush the surface of the areca nut when the filter cylinder rotates. At the same time, the rinsing nozzle sprays clean water to rinse the areca nut, realizing brushing and rinsing at the same time, which greatly improves the removal rate of mud, fruit wax and impurities, and makes the cleaning more thorough and uniform. 2. The feed pipe, filter screen cylinder and discharge pipe are coaxial and inclined on the left and right, which helps the material move forward with the help of gravity, saving energy and ensuring smooth discharge without residue. 3. This device can realize continuous operation of automatic feeding, washing, sewage discharge and material discharge, which greatly reduces the intensity of manual labor. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional sectional view of the present invention; Figure 3 This is a schematic diagram of the brushing mechanism of this utility model; Figure 4 This is a schematic diagram of the flushing tube of this utility model; Figure 5 This is a schematic diagram of the brushing component of this utility model.

[0015] Explanation of reference numerals in the attached figures: 10. Separation box; 11. Main box body; 12. Feed pipe; 13. Discharge pipe; 14. Feed hopper; 15. Discharge port; 16. Sewage outlet; 20. Washing mechanism; 21. Rinsing pipe; 22. Filter cartridge assembly; 221. Filter screen cylinder; 222. Sleeve; 23. First geared motor; 24. Washing component; 241. Cylindrical brush head; 242. Screw; 243. Nut; 25. Rinsing nozzle; 26. First drive gear; 27. First transmission gear; 30. Water inlet and material conveying assembly; 31. Second geared motor; 32. Hollow conveyor shaft; 33. Water inlet pipe; 34. Second transmission gear; 35. Second drive gear; 36. Spiral blade. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] This utility model provides, for example Figures 1 to 4 The betel nut roller-type automatic brushing device shown includes: The separation box 10 includes a main box 11, and the left and right ends of the main box 11 are respectively fixed with a feed pipe 12 and a discharge pipe 13. The brushing mechanism 20 includes a rinsing pipe 21, a filter cartridge assembly 22, and a first reduction motor 23 that drives the filter cartridge assembly 22 to rotate. The filter cartridge assembly 22 is nested inside the main housing 11. The two ends of the filter cartridge assembly 22 are rotatably connected to the feed pipe 12 and the discharge pipe 13, respectively. Multiple brushing components 24 are installed on the inner wall of the filter cartridge assembly 22. The rinsing pipe 21 is nested inside the filter cartridge assembly 22. Multiple rinsing nozzles 25 are installed at the lower part of the rinsing pipe 21. The brushing mechanism 20 is set at an angle.

[0018] The feed pipe 12 is located at the left end of the separation box 10, and the discharge pipe 13 is located at the right end of the separation box 10. The ends of the feed pipe 12 and the discharge pipe 13 closest to the separation box 10 both extend into the separation box 10. The filter cartridge assembly 22 includes a filter screen cylinder 221. Both ends of the filter screen cylinder 221 are fixed with sleeves 222. The two sleeves 222 are respectively connected to the inner ends of the corresponding feed pipe 12 and discharge pipe 13 through bearings, so that the filter cartridge assembly 22 can rotate relative to the feed pipe 12 and discharge pipe 13. The axes of the feed pipe 12, discharge pipe 13 and filter cylinder 221 are all on the same straight line. The feed pipe 12, discharge pipe 13 and filter cylinder 221 are all set with an inclined structure that is higher on the left and lower on the right, so as to facilitate the movement of areca nut material from left to right.

[0019] A feeding hopper 14 is provided on the upper left side of the feeding pipe 12, and a discharge port 15 is provided on the lower right side of the discharge pipe 13. A sewage outlet 16 is provided at the bottom of the main box 11. The areca nut material is conveniently added into the feeding pipe 12 through the feeding hopper 14. The cleaned areca nut material is discharged through the discharge port 15, and the sewage and impurities generated during the cleaning process are discharged from the sewage outlet 16.

[0020] The feeding pipe 12 is equipped with a water inlet conveying assembly 30, which includes a second reduction motor 31 and a hollow conveying shaft 32. The hollow conveying shaft 32 is nested inside the feeding pipe 12. The right end of the hollow conveying shaft 32 is connected to the left end of the flushing pipe 21 through a rotary joint. The right end of the flushing pipe 21 extends into the discharge pipe 13 and is fixedly connected to the inner wall of the discharge pipe 13. The left end of the hollow conveying shaft 32 rotates out of the feeding pipe 12. The left end of the hollow conveying shaft 32 is connected to a water inlet pipe 33 through a rotary joint. The water inlet pipe 33 is connected to an external water source. Clean water enters the hollow conveying shaft 32 through the water inlet pipe 33, then enters the flushing pipe 21, and finally sprays out through multiple flushing nozzles 25 at the bottom of the flushing pipe 21 to flush the areca nut material.

[0021] The hollow conveying shaft 32, located outside the feed pipe 12, is fixedly fitted with a second transmission gear 34. A second reduction motor 31 is installed at the bottom of the feed pipe 12. The output end of the second reduction motor 31 is connected to a second drive gear 35, which meshes with the second transmission gear 34. The hollow conveying shaft 32, located inside the feed pipe 12, is fixedly fitted with a spiral blade 36. The second reduction motor 31 drives the second drive gear 35 to rotate. The rotation of the second drive gear 35 meshes with the second transmission gear 34, driving the hollow conveying shaft 32 to rotate. The rotation of the hollow conveying shaft 32 drives the spiral blade 36 to rotate, uniformly conveying the areca nut material so that the areca nut material enters the filter cartridge group 22 through the feed pipe 12.

[0022] The first geared motor 23 is installed on the lower left side of the main housing 11. The output end of the first geared motor 23 extends into the main housing 11 and is connected to the first drive gear 26. The first transmission gear 27 is fixedly sleeved on the sleeve 222 located at the left end. The first drive gear 26 and the first transmission gear 27 are meshed and connected. When the first geared motor 23 works, it drives the first drive gear 26 to rotate. The rotation of the first drive gear 26 meshes with the first transmission gear 27, thereby driving the sleeve 222 to rotate. The rotation of the sleeve 222 drives the filter cartridge group 22 to rotate.

[0023] In this utility model, the water inlet pipe 33 is first connected to an external water source, and clean water enters the hollow conveying shaft 32 through the water inlet pipe 33, then enters the flushing pipe 21, and finally sprays out through multiple flushing nozzles 25 at the bottom of the flushing pipe 21. Then, the areca nut material is added into the feed pipe 12 through the feed hopper 14. At the same time, the second reduction motor 31 works to drive the hollow conveying shaft 32 to rotate through the meshing of the second drive gear 35 and the second transmission gear 34. The rotation of the hollow conveying shaft 32 drives the spiral blade 36 to rotate, so as to uniformly convey the areca nut material and uniformly input the areca nut material in the feed pipe 12 into the filter cartridge group 22. As the areca nut material moves within the filter cartridge assembly 22, multiple rinsing nozzles 25 spray clean water to rinse the areca nut material. Simultaneously, the first reduction motor 23 operates by meshing the first drive gear 26 with the first transmission gear 27 to drive the sleeve 222 to rotate. The rotation of the sleeve 222 drives the filter screen cylinder 221 to rotate. The rotation of the filter screen cylinder 221 drives the multiple brushing parts 24 connected to it to rotate as well. The multiple brushing parts 24 continuously collide and rub against the areca nut material, thereby achieving brushing and rinsing of the areca nut material. This achieves brushing and rinsing simultaneously, significantly improving the removal rate of mud, fruit wax, and impurities, resulting in a more thorough and uniform cleaning. The cleaned areca nuts enter the discharge pipe 13 and are discharged through the discharge port 15.

[0024] This device can realize continuous operation of automatic feeding, washing, sewage discharge and material discharge, which greatly reduces the intensity of manual labor.

[0025] like Figure 2 and Figure 5 As shown, the brushing component 24 includes a cylindrical brush head 241 with bristles distributed around its periphery. A screw 242 is fixed to the side of the cylindrical brush head 241 near the filter cylinder 221. The screw 242 passes through the filter cylinder 221 and is connected to a nut 243. The brushing component 24 and the filter cylinder 221 are detachably connected, which facilitates replacement of the brushing component 24 when it wears out.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic betel nut roller-type brushing device, characterized in that, include: The separation box (10) includes a main box body (11), and the left and right ends of the main box body (11) are respectively fixed with a feed pipe (12) and a discharge pipe (13). The brushing mechanism (20) includes a flushing pipe (21), a filter cartridge assembly (22), and a first reduction motor (23) that drives the filter cartridge assembly (22) to rotate. The filter cartridge assembly (22) is nested inside the main housing (11). The two ends of the filter cartridge assembly (22) are rotatably connected to the feed pipe (12) and the discharge pipe (13) respectively. Multiple brushing components (24) are installed on the inner wall of the filter cartridge assembly (22). The flushing pipe (21) is nested inside the filter cartridge assembly (22). Multiple flushing nozzles (25) are installed at the lower part of the flushing pipe (21). The brushing mechanism (20) is inclined.

2. The areca nut drum-type automatic brushing device according to claim 1, characterized in that: The feed pipe (12) is located at the left end of the separation box (10), and the discharge pipe (13) is located at the right end of the separation box (10). The ends of the feed pipe (12) and the discharge pipe (13) near the separation box (10) both extend into the separation box (10). The filter cartridge assembly (22) includes a filter screen cylinder (221), and sleeves (222) are fixed at both ends of the filter screen cylinder (221). The two sleeves (222) are respectively sleeved on the inner ends of the corresponding feed pipe (12) and discharge pipe (13) through bearings. The axes of the feed pipe (12), discharge pipe (13) and filter cylinder (221) are all on the same straight line, and the feed pipe (12), discharge pipe (13) and filter cylinder (221) are all set as an inclined structure with the left side higher than the right side.

3. The areca nut drum-type automatic brushing device according to claim 1, characterized in that: The upper left side of the feed pipe (12) is provided with a feed hopper (14), the lower right side of the discharge pipe (13) is provided with a discharge port (15), and the bottom of the main box (11) is provided with a sewage outlet (16).

4. The areca nut drum-type automatic brushing device according to claim 1, characterized in that: The feed pipe (12) is provided with a water inlet conveying assembly (30), which includes a second reduction motor (31) and a hollow conveying shaft (32). The hollow conveying shaft (32) is nested inside the feed pipe (12). The right end of the hollow conveying shaft (32) is connected to the left end of the flushing pipe (21) through a rotary joint. The right end of the flushing pipe (21) extends into the discharge pipe (13) and is fixedly connected to the inner wall of the discharge pipe (13). The left end of the hollow conveying shaft (32) rotates out of the feed pipe (12). The left end of the hollow conveying shaft (32) is connected to a water inlet pipe (33) through a rotary joint.

5. The areca nut drum-type automatic brushing device according to claim 4, characterized in that: The hollow conveying shaft (32) outside the feed pipe (12) is fixedly sleeved with a second transmission gear (34). The second reduction motor (31) is installed at the bottom of the feed pipe (12). The output end of the second reduction motor (31) is connected to a second drive gear (35). The second drive gear (35) meshes with the second transmission gear (34). The hollow conveying shaft (32) inside the feed pipe (12) is fixedly sleeved with a spiral blade (36).

6. The areca nut drum-type automatic brushing device according to claim 2, characterized in that: The first geared motor (23) is installed on the lower left side of the main housing (11). The output end of the first geared motor (23) extends into the main housing (11) and is connected to the first drive gear (26). The first transmission gear (27) is fixedly sleeved on the sleeve (222) located on the left end. The first drive gear (26) and the first transmission gear (27) are meshed and connected.

7. The areca nut drum-type automatic brushing device according to claim 2, characterized in that: The brushing component (24) includes a cylindrical brush head (241) with bristles distributed around its periphery. A screw (242) is fixed to the side of the cylindrical brush head (241) near the filter cylinder (221), and the screw (242) passes through the filter cylinder (221) and is connected to a nut (243).

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