Coconut meat wet cutting and crushing device
A multi-stage coconut meat pulverization system with progressive filter cone diameters and spiral blades addresses the inefficiency of existing methods, achieving continuous production of ultra-fine particles for enhanced yield.
Patent Information
- Application Number
- CN202422133145.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The traditional coconut meat crushing device cannot cut the coconut meat to a small enough, resulting in low utilization of coconut meat raw materials and cannot meet the use standards for coconut slurry.
A wet cutting and crushing device for coconut meat is designed, and a multi-stage crushing design is adopted. By gradually reducing the filter hole diameter of the filter cartridge and pushing spiral blades, the ultra-fine crushing of coconut meat is achieved, ensuring the crushing effect and avoiding clogging.
It achieves continuous ultra-fine crushing of coconut meat, improves the utilization rate of coconut meat raw materials, meets the use standards of coconut slurry, and is suitable for continuous production under mass production conditions.
Smart Images
Figure CN223096919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coconut meat processing, in particular to a wet cutting and pulverizing device for coconut meat. Background Art
[0002] Coconut pulp is one of the important raw materials for making coconut milk or coconut cream. In the traditional process, coconut pulp is made by cutting coconut flesh (hereinafter referred to as coconut meat) and then pressing it. Due to the strong fibrous nature of coconut meat itself, traditional mass-production pulverizing devices cannot effectively pulverize coconut meat into small enough pieces. Therefore, coconut meat can only be cut into cubes and then pressed. The utilization rate of coconut meat raw materials in this process is only between 60% and 80%. To improve the utilization rate of coconut meat raw materials, it is necessary to improve the cutting effect of coconut meat, cut it into small enough pieces, so that the particle size fineness DX(90)μm is below 0.5 and D[4,3]μm is below 0.5. After the pulverized slurry obtained in this way is filtered, the pressing process can be omitted and it can be directly used as coconut pulp, and the utilization rate of coconut meat raw materials can also reach more than 85%.
[0003] In view of this, a wet cutting and pulverizing device for coconut meat is designed, which can ultra-finely pulverize coconut meat so that the particle size after cutting coconut meat meets the usage standard of coconut pulp. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a wet cutting and pulverizing device for coconut meat to solve the problems described in the background art.
[0005] The technical solution of the utility model is realized as follows:
[0006] A wet cutting and pulverizing device for coconut meat includes a motor and a horizontally placed long strip-shaped box body. A plurality of horizontally placed cylindrical pulverizing cavities are provided in the box body. The number of pulverizing cavities is not less than three. The plurality of pulverizing cavities are sequentially arranged at intervals from left to right along the central axis of the box body. A baffle is fixedly provided at the right end inside the pulverizing cavity, and a part of the outer edge of the baffle does not abut against the arc-shaped cavity wall of the pulverizing cavity;
[0007] A plurality of horizontally placed frustum-shaped conical cavities are also provided in the box body. The conical cavity has two open ends, namely a small open end with a smaller diameter circular shape and a large open end with a larger diameter circular shape. The number of conical cavities is one less than the number of pulverizing cavities. The large open end of the conical cavity faces left;
[0008] The conical cavities are respectively arranged between two adjacent pulverizing cavities. Two adjacent pulverizing cavities are communicated with each other through the conical cavity and the conical cavity and the pulverizing cavity are coaxially arranged. The diameter of the large open end of the conical cavity is the same as the diameter of the pulverizing cavity;
[0009] The left end side wall of the box body is also provided with a feed channel. The right end of the feed channel communicates with the leftmost crushing chamber. The left end of the feed channel is provided with a circular feed pipe with a closed left end. The right end of the box body is also provided with a discharge bin. The discharge bin communicates with the rightmost crushing chamber. The bottom of the discharge bin is also provided with a discharge port leading to the outside of the box body;
[0010] A horizontal main shaft is also rotatably arranged in the box body. Both the feed pipe and the main shaft are coaxially arranged with the crushing chamber. The left end of the main shaft passes through the feed pipe and rotatably penetrates through the left end wall of the feed pipe. The right end of the main shaft rotatably penetrates through the right box wall of the box body and extends out to the right to be connected to the motor drive. The main shaft rotatably penetrates through the baffle wall;
[0011] A circular ring-shaped filter cylinder with filter holes is also horizontally installed in the crushing chamber. The filter cylinder is coaxially arranged with the main shaft. The left end of the filter cylinder abuts against the left end cavity wall of the crushing chamber. The right end of the filter cylinder abuts against the baffle wall. The filter cylinder divides the crushing chamber into an inner cavity body and an outer cavity body;
[0012] A first spiral blade is also fixedly arranged on the outer wall of the main shaft arranged in the feed pipe. A feed hopper communicating with the inside of the feed pipe is arranged at the top of the feed pipe. A cutting component is also fixedly arranged on the outer wall of the main shaft arranged in the crushing chamber. A cone is also arranged on the outer wall of the main shaft arranged in the conical cavity. An equidistant annular frustum space is formed between the outer wall of the cone and the cavity wall of the conical cavity. A second spiral blade is arranged on the outer wall of the cone;
[0013] The diameters of the filter holes of the filter cylinder from left to right decrease in sequence.
[0014] When using the above scheme, the diced coconut meat particles and clear water are put into the feed hopper. The coconut meat particles and clear water enter the feed pipe. The motor is started. The motor drives the main shaft to rotate. The main shaft drives the first spiral blade to rotate, and then continuously conveys the coconut meat particles spirally into the feed channel and enters the leftmost crushing chamber. The cutting component rotates continuously driven by the main shaft to cut the coconut meat and clear water entering the crushing chamber. The cut coconut meat and clear water form the initial coconut raw pulp and are discharged from the filter holes of the filter cylinder. At the same time, the first spiral blade also gives the leftmost crushing chamber a feeding pressure, forcing the coconut raw pulp to be discharged from the filter holes of the filter cylinder and squeezed into the subsequent conical cavity. The coconut raw pulp entering the conical cavity is pushed by the second spiral blade along the annular frustum space into the subsequent crushing chamber for cutting and crushing again. Similarly, the second spiral blade also gives the right end crushing chamber a feeding pressure, forcing the coconut raw pulp to be discharged from the filter holes of the subsequent filter cylinder. The above process is repeated until after being crushed in the rightmost crushing chamber, it enters the discharge bin and is discharged from the discharge port, and finally the coconut raw pulp can be obtained.
[0015] Due to the relatively strong fibrous nature of nata de coco itself, under mass production conditions and continuous production requirements, nata de coco cannot be completely pulverized into the required fine particles in one go and needs to be pulverized in multiple stages. By setting the filter hole diameters of the filter cylinders in the pulverizing chamber to gradually decrease from left to right, with the leftmost filter holes being larger and then decreasing successively, it can effectively prevent nata de coco particles from clogging the filter cylinders in the case of insufficient cutting, enabling the overall pulverizing operation to proceed smoothly. At the same time, each stage of the pulverizing chamber is equipped with a spiral blade for pushing the material, ensuring that the material is smoothly fed in and discharged while in a flowing state.
[0016] A further technical solution is that the cutting component includes a mounting sleeve fixedly sleeved on the main shaft. Multiple groups of tool holders are equiangularly spaced on the outer wall of the mounting sleeve, and the number of tool holders is not less than two groups. Each tool holder includes multiple vertical cutting knives arranged at equal intervals, the bottoms of the vertical cutting knives are fixedly arranged on the mounting sleeve, and the tops of the multiple vertical cutting knives in one group of tool holders are commonly connected to a horizontal cutting knife. The distance between the horizontal cutting knife and the inner wall of the filter cylinder is 0.2 - 1.0 millimeters.
[0017] When using the above solution, while the main shaft rotates, it drives the mounting sleeve to rotate, and the mounting sleeve drives the tool holders to rotate. The vertical cutting knives cut the nata de coco particles, and the horizontal cutting knife is used to remove some nata de coco particles stuck in the filter holes of the filter cylinder.
[0018] A further technical solution is that the box body includes an upper box body and a lower box body. The upper half of the pulverizing chamber and the conical chamber are arranged in the upper box body, and the lower half of the pulverizing chamber and the conical chamber are arranged in the lower box body. An annular groove is also opened on the joint surface of the upper box body and the lower box body, and a sealing ring is arranged in the annular groove. Multiple mounting holes extending deep into the lower box body are also opened downward on the top of the upper box body. Screws are fixedly arranged in the mounting holes of the lower box body, and the mounting holes of the upper box body are slidably sleeved outside the screws. Nuts are also screwed on the tops of the screws.
[0019] When using the above solution, dividing the box body into an upper box body and a lower box body facilitates the installation of each component and subsequent maintenance. At the same time, the upper box body can be quickly positioned and installed through the screws.
[0020] A further technical solution is that the baffle is divided into an upper half and a lower half by a plane passing through the center of the baffle. The upper half of the baffle is arranged in the upper box body, and the lower half of the baffle is arranged in the lower box body. The outer wall of the upper half of the baffle is also fixedly connected to the wall of the pulverizing chamber of the upper box body through a connecting rod, and the outer wall of the lower half of the baffle is also fixedly connected to the wall of the pulverizing chamber of the lower box body through a connecting rod.
[0021] A further technical solution is that a bearing hole is also opened at the center of the baffle, and a sealed bearing is also arranged in the bearing hole. The main shaft rotates and passes through the sealed bearing.
[0022] A further technical solution is that semi-circular flange is also respectively provided on the left cavity wall of the crushing cavity of the upper box body and the left cavity wall of the crushing cavity of the lower box body, and semi-circular flange is also respectively provided on the left side wall of the upper half part of the baffle and the left side wall of the lower half part of the baffle. The two semi-circular flanges on the left cavity wall of the crushing cavity enclose to form a complete circular flange, and the two semi-circular flanges on the left side wall of the baffle enclose to form a complete circular flange. The filter cartridge is arranged between the two circular flanges, and the outer walls of the left and right ends of the filter cartridge are respectively abutted against the inner walls of the two circular flanges.
[0023] A further technical solution is that a lubricating retaining ring is also provided between the baffle and the cone. The lubricating retaining ring is rotatably sleeved on the main shaft. The left side wall of the lubricating retaining ring abuts against the baffle, and the right side wall of the lubricating retaining ring abuts against the cone.
[0024] A further technical solution is that a driving wheel is also provided on the output shaft of the motor, and a driven wheel is also provided on the right end of the main shaft. The driving wheel and the driven wheel are drivingly connected.
[0025] A further technical solution is that the number of crushing cavities is four.
[0026] A further technical solution is that a carrying handle is also provided on the top of the box body.
[0027] The beneficial effects of the present utility model are as follows:
[0028] 1. Multi-stage crushing design: By dividing the crushing process into multiple stages and gradually reducing the diameter of the filter holes of the filter cartridge, it can effectively cope with the strong fibrousness of the coconut fruit, ensure the crushing effect, avoid blockage, and thus can continuously produce ultrafine crushed coconut meat particles, so that the particle size of the cut coconut meat reaches the usage standard of coconut pulp.
[0029] 2. Continuous feeding and discharging: Utilizing the pushing action of the spiral blade, continuous feeding of coconut meat particles and clear water and smooth discharging of coconut pulp are realized, which is suitable for continuous production under mass production conditions.
[0030] 3. Automatic pressure feeding: The spiral blade gives feeding pressure to the crushing cavity during rotation, forcing the coconut pulp to pass through the filter holes and squeeze into the next-stage crushing cavity without additional power, which simplifies the structure. Description of the Drawings
[0031] Figure 1 It is the overall top view schematic diagram of the device;
[0032] Figure 2 is Figure 1 the sectional view along the line A-A in
[0033] Figure 3 is Figure 2 the sectional view along the line B-B in
[0034] Figure 4For Figure 2 A sectional view taken along line C-C in
[0035] In the figure, 1 is a motor, 2 is a driving wheel, 3 is a driven wheel, 4 is a main shaft, 5 is a box body, 501 is a lower box body, 502 is an upper box body, 6 is a handle, 7 is a feed hopper, 8 is a feed pipe, 9 is a first spiral blade, 10 is a feed channel, 11 is a crushing chamber, 12 is a semi-circular flange, 13 is a filter cartridge, 14 is a mounting sleeve, 15 is a vertical cutting knife, 16 is a horizontal cutting knife, 17 is a retaining wall, 18 is a sealed bearing, 19 is a conical cavity, 20 is a cone, 21 is a second spiral blade, 22 is a lubricating retaining ring, 23 is a mounting hole, 24 is a screw, 25 is a nut, 26 is a sealing ring, 27 is a connecting rod, 28 is a discharge bin, 29 is a discharge port. Specific embodiments
[0036] To better understand the technical content of the present invention, specific embodiments are provided below, and the present invention will be further described in conjunction with the accompanying drawings.
[0037] See Figures 1 to 4 , a wet cutting and crushing device for coconut meat, comprising a motor 1 and a horizontally arranged long box body 5. Four horizontally arranged cylindrical crushing chambers 11 are provided in the box body 5. The four crushing chambers 11 are arranged at intervals from left to right along the central axis of the box body 5. A retaining wall 17 is fixedly provided at the right end inside the crushing chamber 11, and part of the outer edge of the retaining wall 17 does not abut against the arc-shaped cavity wall of the crushing chamber 11.
[0038] Three horizontally arranged frustum-shaped conical cavities 19 are also provided in the box body 5. The conical cavity 19 has two open ends, namely a small open end with a smaller diameter circular shape and a large open end with a larger diameter circular shape. The large open end of the conical cavity 19 faces left.
[0039] The conical cavities 19 are respectively arranged between two adjacent crushing chambers 11. The two adjacent crushing chambers 11 are communicated with each other through the conical cavity 19, and the conical cavity 19 and the crushing chamber 11 are coaxially arranged. The diameter of the large open end of the conical cavity 19 is the same as the diameter of the crushing chamber 11.
[0040] A feed channel 10 is also provided on the left end side wall of the box body 5. The right end of the feed channel 10 communicates with the leftmost crushing chamber 11. A circular feed pipe 8 with a closed left end is provided at the left end of the feed channel 10. A discharge bin 28 is provided at the right end of the box body 5. The discharge bin 28 communicates with the rightmost crushing chamber 11. A discharge port 29 leading to the outside of the box body 5 is provided at the bottom of the discharge bin 28.
[0041] Specifically, the box body 5 includes an upper box body 502 and a lower box body 501. The upper half of the crushing cavity 11 and the conical cavity 19 is arranged inside the upper box body 502, and the lower half of the crushing cavity 11 and the conical cavity 19 is arranged inside the lower box body 501. An annular groove is also formed on the joint surface of the upper box body 502 and the lower box body 501, and a sealing ring 26 is arranged in the annular groove. A plurality of mounting holes 23 extending into the lower box body 501 are also opened downward at the top of the upper box body 502. A screw rod 24 is fixedly arranged in the mounting hole 23 of the lower box body 501, and the mounting hole 23 of the upper box body 502 is slidably sleeved outside the screw rod 24. A nut 25 is also screwed on the top of the screw rod 24. A handle 6 is also arranged at the top of the upper box body 502.
[0042] Specifically, the baffle 17 is divided into an upper half and a lower half by a plane passing through the center of the baffle 17. The upper half of the baffle 17 is arranged in the upper box body 502, and the lower half of the baffle 17 is arranged in the lower box body 501. The outer wall of the upper half of the baffle 17 is also fixedly connected to the cavity wall of the crushing cavity 11 of the upper box body 502 through a connecting rod 27, and the outer wall of the lower half of the baffle 17 is also fixedly connected to the cavity wall of the crushing cavity 11 of the lower box body 501 through a connecting rod 27.
[0043] Specifically, a bearing hole is also opened at the center of the baffle 17, and a sealed bearing 18 is also arranged in the bearing hole.
[0044] A horizontally arranged main shaft 4 is also rotatably arranged in the box body 5. The feed pipe 8 and the main shaft 4 are both coaxially arranged with the crushing cavity 11. The left end of the main shaft 4 passes through the feed pipe 8 and rotatably penetrates through the left end wall of the feed pipe 8. The right end of the main shaft 4 rotatably penetrates through the right box wall of the box body 5 and extends out to the right to be drivingly connected to the motor 1. The main shaft 4 rotatably penetrates through the sealed bearing 18.
[0045] Specifically, a driving wheel 2 is also arranged on the output shaft of the motor 1, and a driven wheel 3 is also arranged on the right end of the main shaft 4. The driving wheel 2 and the driven wheel 3 are both belt wheels, and the driving wheel 2 and the driven wheel 3 are drivingly connected.
[0046] A filter cylinder 13 in the shape of a circular ring column with filter holes is also horizontally installed in the crushing cavity 11. The filter cylinder 13 is coaxially arranged with the main shaft 4. The left end of the filter cylinder 13 abuts against the left end cavity wall of the crushing cavity 11, and the right end of the filter cylinder 13 abuts against the baffle 17. The filter cylinder 13 divides the crushing cavity 11 into an inner cavity and an outer cavity.
[0047] Specifically, semi-circular flanges 12 are respectively provided on the left cavity wall of the crushing cavity 11 of the upper box body 502 and the left cavity wall of the crushing cavity 11 of the lower box body 501. Semi-circular flanges 12 are also respectively provided on the left side wall of the upper half part and the left side wall of the lower half part of the baffle 17. The two semi-circular flanges 12 on the left cavity wall of the crushing cavity 11 enclose to form a complete circular flange, and the two semi-circular flanges 12 on the left side wall of the baffle 17 enclose to form a complete circular flange. The filter cylinder 13 is arranged between the two circular flanges, and the outer walls of the left and right ends of the filter cylinder 13 are respectively abutted against the inner walls of the two circular flanges.
[0048] A first spiral blade 9 is also fixedly provided on the outer wall of the main shaft 4 arranged in the feed pipe 8, and a feed hopper 7 communicating with the inside of the feed pipe 8 is provided at the top of the feed pipe 8.
[0049] A cutting member is also fixedly provided on the outer wall of the main shaft 4 arranged in the crushing cavity 11.
[0050] Specifically, the cutting member includes a mounting sleeve 14 fixedly sleeved on the main shaft 4. Two groups of tool holders are equiangularly spaced on the outer wall of the mounting sleeve 14. Each tool holder includes a plurality of vertical cutting knives 15 arranged at equal intervals. The bottom of the vertical cutting knife 15 is fixedly provided on the mounting sleeve 14. The tops of the plurality of vertical cutting knives 15 in one group of tool holders are commonly connected with a horizontal cutting knife 16, and the distance between the horizontal cutting knife 16 and the inner wall of the filter cylinder 13 is 0.2 to 1.0 millimeters.
[0051] A cone 20 is also provided on the outer wall of the main shaft 4 arranged in the conical cavity 19. An annular frustum space with equal intervals is formed between the outer wall of the cone 20 and the cavity wall of the conical cavity 19. A second spiral blade 21 is provided on the outer wall of the cone 20.
[0052] Specifically, a lubricating retaining ring 22 is also provided between the baffle 17 and the cone 20. The lubricating retaining ring 22 is rotatably sleeved on the main shaft 4. The left side wall of the lubricating retaining ring 22 abuts against the baffle 17, and the right side wall of the lubricating retaining ring 22 abuts against the cone 20.
[0053] Preferably, the lubricating retaining ring 22 is made of nylon plastic material.
[0054] The filter hole diameters of the filter cylinder 13 from left to right decrease in sequence. That is, the filter hole diameter of the leftmost filter cylinder 13 is larger than that of the second left filter cylinder 13, the filter hole diameter of the second left filter cylinder 13 is larger than that of the third left filter cylinder 13, and the filter hole diameter of the third left filter cylinder 13 is larger than that of the fourth left filter cylinder 13.
[0055] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A wet cutting and crushing device for coconut meat, characterized in that: It includes a motor and a horizontally arranged long box body. Inside the box body, there are multiple horizontally arranged cylindrical crushing cavities. The number of crushing cavities is not less than three. The multiple crushing cavities are arranged at intervals in sequence from left to right along the central axis of the box body. At the right end inside the crushing cavity, there is also a fixed retaining wall, and part of the outer edge of the retaining wall does not abut against the arc-shaped cavity wall of the crushing cavity; Inside the box body, there are also multiple horizontally arranged frustum-shaped conical cavities. The conical cavity has two open ends, namely a small open end which is a smaller-diameter circle and a large open end which is a larger-diameter circle. The number of conical cavities is one less than the number of crushing cavities. The large open end of the conical cavity faces left; The conical cavities are respectively arranged between two adjacent crushing cavities. Two adjacent crushing cavities are connected to each other through the conical cavity and the conical cavity and the crushing cavity are coaxially arranged. The diameter of the large open end of the conical cavity is the same as the diameter of the crushing cavity; On the left side wall of the box body, there is also a feed channel. The right end of the feed channel communicates with the leftmost crushing cavity. At the left end of the feed channel, there is a circular feed pipe with a closed left end. At the right end of the box body, there is also a discharge bin. The discharge bin communicates with the rightmost crushing cavity. At the bottom of the discharge bin, there is also a discharge port leading to the outside of the box body; Inside the box body, there is also a horizontally arranged main shaft rotatably installed. Both the feed pipe and the main shaft are coaxially arranged with the crushing cavity. The left end of the main shaft passes through the feed pipe and rotatably penetrates through the left end wall of the feed pipe. The right end of the main shaft rotatably penetrates through the right box wall of the box body and extends out to the right to be drivingly connected with the motor. The main shaft rotatably penetrates through the retaining wall; Inside the crushing cavity, there is also a horizontally installed ring-shaped filter cylinder with filter holes. The filter cylinder is coaxially arranged with the main shaft. The left end of the filter cylinder abuts against the left end cavity wall of the crushing cavity. The right end of the filter cylinder abuts against the retaining wall. The filter cylinder divides the crushing cavity into an inner cavity and an outer cavity; On the outer wall of the main shaft located inside the feed pipe, there is also a fixed first spiral blade. At the top of the feed pipe, there is a feed hopper communicating with the inside of the feed pipe. On the outer wall of the main shaft located inside the crushing cavity, there is also a cutting component installed. On the outer wall of the main shaft located inside the conical cavity, there is also a cone. An equidistant annular frustum space is formed between the outer wall of the cone and the cavity wall of the conical cavity. On the outer wall of the cone, there is a second spiral blade; From left to right, the diameter of the filter holes of the filter cylinder gradually decreases.
2. The wet cutting and pulverizing device for coconut meat according to claim 1, characterized in that: The cutting component includes a mounting sleeve fixedly sleeved on the main shaft. On the outer wall of the mounting sleeve, there are multiple groups of tool holders arranged at equal angular intervals. The number of tool holders is not less than two. Each tool holder includes multiple vertical cutting knives arranged at equal intervals. The bottom of the vertical cutting knife is fixedly installed on the mounting sleeve. The tops of the multiple vertical cutting knives in a group of tool holders are jointly connected with a horizontal cutting knife. The distance between the horizontal cutting knife and the inner wall of the filter cylinder is 0.2 - 1.0 millimeters.
3. The wet cutting and crushing device for coconut meat according to claim 2, characterized in that: The box body includes an upper box body and a lower box body. The upper half parts of the crushing cavity and the conical cavity are arranged inside the upper box body. The lower half parts of the crushing cavity and the conical cavity are arranged inside the lower box body. On the joint surface of the upper box body and the lower box body, there is also an annular groove. A sealing ring is arranged in the annular groove. On the top of the upper box body, there are multiple mounting holes extending downward into the lower box body. In the mounting holes of the lower box body, there are fixed screws. The mounting holes of the upper box body are slidably sleeved outside the screws. At the top of the screw, there is also a nut screwed on.
4. A wet cutting and crushing device for coconut meat according to claim 3, characterized in that: The baffle is divided into an upper half and a lower half by a plane passing through the center of the baffle. The upper half of the baffle is arranged in the upper box body, and the lower half of the baffle is arranged in the lower box body. The outer wall of the upper half of the baffle is also fixedly connected to the cavity wall of the crushing cavity of the upper box body through a connecting rod, and the outer wall of the lower half of the baffle is also fixedly connected to the cavity wall of the crushing cavity of the lower box body through a connecting rod.
5. The wet cutting and pulverizing device for coconut meat according to claim 4, characterized in that: A bearing hole is also provided at the center of the baffle, and a sealed bearing is also arranged in the bearing hole. The main shaft rotates through the sealed bearing.
6. The wet cutting and pulverizing device for coconut meat according to claim 5, characterized in that: Semicircular ring flanges are respectively arranged on the left cavity wall of the crushing cavity of the upper box body and the left cavity wall of the crushing cavity of the lower box body. Semicircular ring flanges are also respectively arranged on the left side wall of the upper half of the baffle and the left side wall of the lower half of the baffle. The two semicircular ring flanges on the left cavity wall of the crushing cavity enclose a complete circular ring flange, and the two semicircular ring flanges on the left side wall of the baffle enclose a complete circular ring flange. The filter cartridge is arranged between the two circular ring flanges, and the outer walls at the left and right ends of the filter cartridge are respectively abutted against the inner walls of the two circular ring flanges.
7. A wet cutting and pulverizing device for coconut meat according to claim 6, characterized in that: A lubricating retaining ring is also arranged between the baffle and the cone. The lubricating retaining ring is rotatably sleeved on the main shaft. The left side wall of the lubricating retaining ring abuts against the baffle, and the right side wall of the lubricating retaining ring abuts against the cone.
8. A wet cutting and pulverizing device for coconut meat according to claim 7, characterized in that: A driving wheel is also arranged on the output shaft of the motor, and a driven wheel is also arranged on the right end of the main shaft. The driving wheel and the driven wheel are drivingly connected.
9. The wet cutting and pulverizing device for coconut meat according to claim 8, wherein: The number of crushing cavities is four.
10. A wet cutting and pulverizing device for coconut meat according to claim 9, characterized in that: A carrying handle is also arranged on the top of the box body.