Traditional Chinese medicinal material crushing device
By designing a Chinese medicinal material crushing device with an electric telescopic rod and a vibration mechanism, the problems of uneven crushing and filter clogging in the prior art are solved, and the uniform crushing and efficient crushing of Chinese medicinal materials are realized.
Patent Information
- Application Number
- CN202520442434.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2035-03-14
AI Technical Summary
When the existing Chinese medicine crusher crushes Chinese herbal medicines, the crushing knife is fixed, so it is impossible to achieve uniform crushing. The filter screen is easily blocked during the crushing process, affecting the crushing efficiency of the medicinal materials.
A Chinese medicinal material crushing device is designed, including a crushing shell, an L-shaped plate, an electric telescopic rod, a motor, a rotating shaft, a transmission mechanism and a vibration mechanism. The rotating shaft is driven by the electric telescopic rod and the motor, so that the crushing knife moves back and forth to achieve uniform crushing. At the same time, the filter screen is prevented from being blocked by a vibration mechanism.
The uniform crushing of Chinese medicinal materials is achieved, the crushing efficiency is improved, and the filter clog is avoided through the vibration mechanism, which facilitates the crushing process of medicinal materials.
Smart Images
Figure CN222753426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of Chinese medicinal material processing, in particular to a Chinese medicinal material crushing device. Background Art
[0002] Traditional Chinese medicine originated in China. It is a drug used to prevent, diagnose, treat diseases or regulate human functions under the guidance of traditional Chinese medicine theory. Most of them are herbal medicines, but there are also animal medicines, mineral medicines and some chemical and biological products. There is a history of thousands of years of development and application of traditional Chinese medicine in my country. In the process of making Chinese medicinal materials, it is usually necessary to crush the Chinese medicinal materials to improve the efficiency of the medicinal properties of the Chinese medicinal materials.
[0003] When the existing Chinese medicine pulverizer pulverizes Chinese medicine, the position of the pulverizing blade is fixed, and the pulverization cannot be uniform. In addition, in order to maintain the uniformity after pulverization, a filter screen is provided to filter the medicine of suitable size, but the filter screen will be blocked during the pulverization process, which is not convenient for pulverizing the medicine. Utility Model Content
[0004] The purpose of the present application is to provide a Chinese medicinal material pulverizing device to solve the problem that the position of the pulverizing knife of the existing Chinese medicine pulverizer proposed in the above background technology is fixed when pulverizing the Chinese medicinal materials, and the pulverizing cannot be uniform during pulverizing. During pulverizing, in order to maintain the uniformity after pulverizing, a filter screen is provided to filter the medicinal materials of suitable size, but the filter screen will be blocked during the pulverizing process, making it inconvenient to pulverize the medicinal materials.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a Chinese herbal medicine pulverizing device, comprising a pulverizing shell, an L-shaped plate fixedly mounted on the side of the pulverizing shell, an electric telescopic rod fixedly mounted on the vertical side of the L-shaped plate, an output end of the electric telescopic rod passing through the vertical side of the L-shaped plate and fixedly mounted with a motor, and a rotating shaft fixedly mounted on the output shaft of the motor;
[0006] A rotating hole is opened on the inner wall of one side of the crushing shell, a rotating sleeve is rotatably installed in the rotating hole, both ends of the rotating sleeve extend out of the rotating hole, a fixed disk located in the crushing shell is fixedly sleeved on the side of the rotating sleeve, and an annular filter plate is fixedly installed on the side of the fixed disk;
[0007] The rotating shaft is movably installed in the rotating sleeve, one end of the rotating shaft extends into the crushing shell and is fixedly installed with multiple evenly arranged crushing knives, the multiple crushing knives are located in the annular filter plate, a transmission mechanism is installed on the vertical side of the L-shaped plate, the transmission mechanism is connected with the rotating shaft and the rotating sleeve, a vibration mechanism is installed on the side of the crushing shell, and the vibration mechanism is installed in cooperation with the rotating sleeve and the fixed plate.
[0008] Preferably, the transmission mechanism includes a rotating shaft rotatably mounted on the vertical side of the L-shaped plate, and one end of the rotating shaft close to the crushing shell is rotatably mounted on the side of the crushing shell, a large gear and a small pulley are fixedly sleeved on the rotating shaft, a small gear is fixedly sleeved on the rotating shaft, a large pulley is fixedly sleeved on the rotating sleeve, the small gear is meshed with the large gear, and a transmission belt is tensioned on the large pulley and the small pulley.
[0009] Preferably, the width of the small gear is smaller than the width of the large gear.
[0010] Preferably, the vibration mechanism includes a pressure rod fixedly mounted on the side of the rotating sleeve, an extrusion wheel is rotatably sleeved on the pressure rod, a plurality of sliding holes evenly distributed circumferentially are opened on the inner wall of one side of the crushing shell, impact rods are slidably mounted in the plurality of sliding holes, one end of the plurality of impact rods is in contact with the fixed disk and corresponds to the position of the annular filter plate, a fixing ring is fixedly mounted on the other end of the plurality of impact rods, a connecting rod is fixedly mounted on the inner wall of the fixing ring, a right-angled triangle block is fixedly mounted on the side of the connecting rod close to the crushing shell, and the inclined side of the right-angled triangle block corresponds to the position of the extrusion wheel.
[0011] Preferably, the vibration mechanism further comprises a spring fixedly sleeved on the impact rod, and two ends of the spring are respectively fixedly mounted on the sides of the crushing shell and the fixing ring close to each other.
[0012] Preferably, an inspection hole is opened on the inner wall of the crushing shell, and a sealing disc is fixedly installed in the inspection hole. The sealing disc contacts the side of the annular filter plate away from the fixed disc, and a drop pipe connected to the crushing shell is fixedly installed on the side of the sealing disc, and a connected collecting hopper is fixedly installed on the top of the drop pipe.
[0013] Preferably, a connected discharge pipe is fixedly installed at the bottom of the crushing shell, and a support frame is fixedly installed at the bottom of the crushing shell.
[0014] In summary, the technical effects and advantages of the utility model are:
[0015] By starting the electric telescopic rod and the motor, the output shaft of the motor drives the rotating shaft to rotate, thereby rotating multiple crushing knives, thereby crushing the medicinal materials. At the same time, the output end of the electric telescopic rod moves telescopically, so that multiple crushing knives move back and forth, thereby crushing back and forth, improving the crushing uniformity. The rotating shaft drives the rotating sleeve to rotate through the transmission mechanism, thereby rotating the fixed disk and the annular filter plate. The rotation of the annular filter plate prevents the medicinal materials from accumulating at the lowest point of the annular filter plate after crushing. The vibration mechanism can impact the fixed disk and the annular filter plate to avoid clogging. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;
[0018] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;
[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;
[0020] Figure 4 It is a front view cutaway diagram of the utility model;
[0021] Figure 5 A three-dimensional diagram of the connection between the fixed disk, the annular filter plate, the pressure rod, the extrusion wheel and the rotating sleeve;
[0022] Figure 6 for Figure 4 Enlarged view of point B in the middle.
[0023] In the figure: 1. crushing shell; 2. support frame; 3. discharge pipe; 4. sealing disc; 5. drop pipe; 6. collecting hopper; 7. L-shaped plate; 8. electric telescopic rod; 9. connecting rod; 10. fixing ring; 11. rotating shaft; 12. small gear; 13. right-angle triangle block; 14. rotating sleeve; 15. extrusion wheel; 16. pressure rod; 17. large pulley; 18. impact rod; 19. spring; 20. rotating shaft; 21. small pulley; 22. transmission belt; 23. large gear; 24. motor; 25. crushing knife; 26. fixed disk; 27. annular filter plate. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-Figure 6 , the utility model provides embodiments:
[0026] A Chinese medicinal material crushing device comprises a crushing shell 1, an L-shaped plate 7 is fixedly installed on the side of the crushing shell 1, an electric telescopic rod 8 is fixedly installed on the vertical side of the L-shaped plate 7, the output end of the electric telescopic rod 8 passes through the vertical side of the L-shaped plate 7 and is fixedly installed with a motor 24, and a rotating shaft 11 is fixedly installed on the output shaft of the motor 24.
[0027] A rotating hole is opened on the inner wall of one side of the pulverizing shell 1, and a rotating sleeve 14 is rotatably installed in the rotating hole. The rotating hole is used to limit the rotating sleeve 14 so that the rotating sleeve 14 can only rotate and cannot move forward and backward. Both ends of the rotating sleeve 14 extend out of the rotating hole. The side of the rotating sleeve 14 is fixedly sleeved with a fixed disk 26 located in the pulverizing shell 1, and the side of the fixed disk 26 is fixedly installed with an annular filter plate 27.
[0028] The rotating shaft 11 is movably installed in the rotating sleeve 14. The rotating shaft 11 can rotate in the rotating sleeve 14 and can also move back and forth in the rotating sleeve 14. One end of the rotating shaft 11 extends into the pulverizing shell 1 and is fixedly installed with a plurality of evenly arranged pulverizing knives 25. The plurality of pulverizing knives 25 are located in the annular filter plate 27. A transmission mechanism is installed on the vertical side of the L-shaped plate 7. The transmission mechanism is connected to the rotating shaft 11 and the rotating sleeve 14. A vibration mechanism is installed on the side of the pulverizing shell 1, and the vibration mechanism is installed in cooperation with the rotating sleeve 14 and the fixed plate 26.
[0029] By means of the above structure: by starting the electric telescopic rod 8 and the motor 24, the output shaft of the motor 24 rotates to drive the rotating shaft 11 to rotate and then the multiple crushing knives 25 to rotate, thereby crushing the medicinal materials. At the same time, the output end of the electric telescopic rod 8 telescopically moves, so that the multiple crushing knives 25 move back and forth, thereby crushing back and forth to improve the crushing uniformity. The rotating shaft 11 drives the rotating sleeve 14 to rotate through the transmission mechanism, so that the fixed disk 26 and the annular filter plate 27 rotate. The rotation of the annular filter plate 27 prevents the medicinal materials from accumulating at the lowest point of the annular filter plate 27 after crushing. The fixed disk 26 and the annular filter plate 27 can be impacted by the vibration mechanism to avoid blockage.
[0030] The transmission mechanism includes a rotating shaft 20 rotatably mounted on the vertical side of the L-shaped plate 7, and one end of the rotating shaft 20 close to the crushing shell 1 is rotatably mounted on the side of the crushing shell 1. A large gear 23 and a small pulley 21 are fixedly sleeved on the rotating shaft 20, a small gear 12 is fixedly sleeved on the rotating shaft 11, and a large pulley 17 is fixedly sleeved on the rotating sleeve 14. The small gear 12 is meshed with the large gear 23, and a transmission belt 22 is tensioned on the large pulley 17 and the small pulley 21. When the rotating shaft 11 rotates, the small gear 12 is driven to rotate, the small gear 12 is driven to rotate the large gear 23, the large gear 23 is driven to rotate the small pulley 21, the small pulley 21 is driven to rotate the large pulley 17 through the transmission belt 22, and the large pulley 17 is driven to rotate the rotating sleeve 14, so that the fixed disk 26 and the annular filter plate 27 are rotated, and the annular filter plate 27 rotates in the opposite direction to the crushing knife 25.
[0031] The width of the small gear 12 is less than the width of the large gear 23. The advantage of this arrangement is that the electric telescopic rod 8 will drive the small gear 12 to move back and forth when it is extended, and the large gear 23 is wider to ensure that the large gear 23 and the small gear 12 are always in a meshing state.
[0032] The vibration mechanism includes a pressure rod 16 fixedly mounted on the side of the rotating sleeve 14, and an extrusion wheel 15 is rotatably sleeved on the pressure rod 16. A plurality of sliding holes evenly distributed around the circumference are opened on the inner wall of one side of the crushing shell 1, and impact rods 18 are slidably mounted in the plurality of sliding holes. One end of the plurality of impact rods 18 is in contact with the fixed disk 26 and corresponds to the position of the annular filter plate 27. A fixing ring 10 is fixedly mounted on the other end of the plurality of impact rods 18, and a connecting rod 9 is fixedly mounted on the inner wall of the fixing ring 10. A right-angled triangle block 13 is fixedly mounted on the side of the connecting rod 9 close to the crushing shell 1, and the inclined side of the right-angled triangle block 13 corresponds to the position of the extrusion wheel 15. The vibration mechanism also includes a spring 19 fixedly sleeved on the impact rod 18, and the two ends of the spring 19 are respectively fixedly mounted on the sides of the crushing shell 1 and the fixing ring 10 close to each other. The rotation of the rotating sleeve 14 drives the extrusion wheel 15 and the pressure rod 16 to rotate. When the extrusion wheel 15 contacts the inclined side of the right-angled triangle block 13, the extrusion wheel 15 squeezes the inclined side of the right-angled triangle block 13 so that the right-angled triangle block 13 and the connecting rod 9 move. The movement of the connecting rod 9 drives the fixed ring 10 and the multiple impact rods 18 to move. The multiple impact rods 18 are separated from the side of the fixed disk 26, and the multiple springs 19 are deformed. When the pressure rod 16 is separated from the inclined side of the right-angled triangle block 13 and contacts the vertical side of the right-angled triangle block 13, the impact rod 18 hits the fixed disk 26 under the action of the multiple springs 19, so that the fixed disk 26 and the annular filter plate 27 vibrate to avoid clogging.
[0033] An inspection hole is provided on the inner wall of the crushing shell 1, and a sealing disc 4 is fixedly installed in the inspection hole. The sealing disc 4 is detachably installed in the inspection hole for later maintenance. The sealing disc 4 contacts the side of the annular filter plate 27 away from the fixed plate 26. A drop pipe 5 connected to the crushing shell 1 is fixedly installed on the side of the sealing disc 4, and a connected collecting hopper 6 is fixedly installed on the top of the drop pipe 5. When crushing, the Chinese medicinal materials to be crushed are put into the collecting hopper 6, and the medicinal materials enter the crushing shell 1 through the drop pipe 5 and fall on the annular filter plate 27.
[0034] A connected discharge pipe 3 is fixedly installed at the bottom of the crushing shell 1, and a support frame 2 is fixedly installed at the bottom of the crushing shell 1. The discharge pipe 3 can be used for discharge, and the support frame 2 is used to support the crushing shell 1.
[0035] Working principle:
[0036] During crushing, the Chinese medicinal materials to be crushed are placed through the collecting hopper 6, and the medicinal materials enter the crushing shell 1 through the drop pipe 5 and fall on the annular filter plate 27. Then, by starting the electric telescopic rod 8 and the motor 24, the output shaft of the motor 24 rotates to drive the rotating shaft 11 to rotate, thereby causing the multiple crushing knives 25 to rotate, thereby crushing the medicinal materials. At the same time, the output end of the electric telescopic rod 8 moves telescopically, so that the motor 24, the rotating shaft 11 and the multiple crushing knives 25 move back and forth, thereby crushing back and forth, improving the uniformity of crushing.
[0037] The medicinal materials that meet the crushing standards pass through the annular filter plate 27 and then fall through the discharge pipe 3. A collection box can be placed under the discharge pipe 3 for collection. When the rotating shaft 11 rotates, the small gear 12 is driven to rotate, and the rotation of the small gear 12 drives the large gear 23 to rotate. The rotation of the large gear 23 drives the small pulley 21 to rotate. The small pulley 21 drives the large pulley 17 to rotate through the transmission belt 22. The rotation of the large pulley 17 drives the rotating sleeve 14 to rotate, thereby causing the fixed disk 26 and the annular filter plate 27 to rotate. The annular filter plate 27 rotates in the opposite direction to the crushing knife 25. The rotation of the annular filter plate 27 prevents the medicinal materials from accumulating at the lowest point of the annular filter plate 27 after crushing.
[0038] At the same time, the rotating sleeve 14 rotates to drive the extrusion wheel 15 and the pressure rod 16 to rotate. When the extrusion wheel 15 contacts the inclined side of the right-angled triangle block 13, the extrusion wheel 15 squeezes the inclined side of the right-angled triangle block 13 so that the right-angled triangle block 13 and the connecting rod 9 move. The movement of the connecting rod 9 drives the fixed ring 10 and the multiple impact rods 18 to move. The multiple impact rods 18 are separated from the side of the fixed disk 26, and the multiple springs 19 are deformed. When the pressure rod 16 is separated from the inclined side of the right-angled triangle block 13 and contacts the vertical side of the right-angled triangle block 13, the impact rod 18 hits the fixed disk 26 under the action of the multiple springs 19, so that the fixed disk 26 and the annular filter plate 27 vibrate to avoid clogging.
[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A Chinese medicinal material crushing device, characterized in that: It comprises a crushing shell (1), an L-shaped plate (7) is fixedly mounted on the side of the crushing shell (1), an electric telescopic rod (8) is fixedly mounted on the vertical side of the L-shaped plate (7), an output end of the electric telescopic rod (8) passes through the vertical side of the L-shaped plate (7) and is fixedly mounted with a motor (24), and a rotating shaft (11) is fixedly mounted on the output shaft of the motor (24); A rotating hole is provided on an inner wall of one side of the pulverizing shell (1), a rotating sleeve (14) is rotatably mounted in the rotating hole, both ends of the rotating sleeve (14) extend outside the rotating hole, a fixed disk (26) located in the pulverizing shell (1) is fixedly sleeved on the side of the rotating sleeve (14), and an annular filter plate (27) is fixedly mounted on the side of the fixed disk (26); The rotating shaft (11) is movably mounted in the rotating sleeve (14); one end of the rotating shaft (11) extends into the pulverizing shell (1) and is fixedly mounted with a plurality of evenly arranged pulverizing knives (25); the plurality of pulverizing knives (25) are located in the annular filter plate (27); a transmission mechanism is mounted on the vertical side of the L-shaped plate (7); the transmission mechanism is connected to the rotating shaft (11) and the rotating sleeve (14); a vibration mechanism is mounted on the side of the pulverizing shell (1); the vibration mechanism is mounted in cooperation with the rotating sleeve (14) and the fixed plate (26).
2. A Chinese medicinal material pulverizing device according to claim 1, characterized in that: The transmission mechanism comprises a rotating shaft (20) rotatably mounted on a vertical side portion of the L-shaped plate (7); one end of the rotating shaft (20) close to the pulverizing shell (1) is rotatably mounted on a side portion of the pulverizing shell (1); a large gear (23) and a small belt pulley (21) are fixedly sleeved on the rotating shaft (20); a small gear (12) is fixedly sleeved on the rotating shaft (11); a large belt pulley (17) is fixedly sleeved on the rotating sleeve (14); the small gear (12) is meshed with the large gear (23); and a transmission belt (22) is tensioned on the large belt pulley (17) and the small belt pulley (21).
3. A Chinese medicinal material pulverizing device according to claim 2, characterized in that: The width of the small gear (12) is smaller than the width of the large gear (23).
4. The Chinese medicinal material pulverizing device according to claim 1, characterized in that: The vibration mechanism comprises a pressure rod (16) fixedly mounted on the side of the rotating sleeve (14), an extrusion wheel (15) being rotatably sleeved on the pressure rod (16), a plurality of sliding holes evenly distributed around the circumference being opened on the inner wall of one side of the pulverizing shell (1), impact rods (18) being slidably mounted in the plurality of sliding holes, one end of the plurality of impact rods (18) being in contact with the fixed disk (26) and corresponding to the position of the annular filter plate (27), a fixing ring (10) being fixedly mounted on the other end of the plurality of impact rods (18), a connecting rod (9) being fixedly mounted on the inner wall of the fixing ring (10), a right-angled triangular block (13) being fixedly mounted on the side of the connecting rod (9) close to the pulverizing shell (1), an inclined side of the right-angled triangular block (13) corresponding to the position of the extrusion wheel (15).
5. A Chinese medicinal material pulverizing device according to claim 4, characterized in that: The vibration mechanism further comprises a spring (19) fixedly sleeved on the impact rod (18), and two ends of the spring (19) are respectively fixedly mounted on the side portions of the pulverizing shell (1) and the fixing ring (10) close to each other.
6. The Chinese medicinal material pulverizing device according to claim 1, characterized in that: An inspection hole is provided on the inner wall of the crushing shell (1), a sealing disc (4) is fixedly installed in the inspection hole, the sealing disc (4) contacts the side of the annular filter plate (27) away from the fixed disc (26), a drop pipe (5) connected to the crushing shell (1) is fixedly installed on the side of the sealing disc (4), and a collecting hopper (6) connected to the drop pipe (5) is fixedly installed on the top of the drop pipe (5).
7. The Chinese medicinal material pulverizing device according to claim 1, characterized in that: A connected discharge pipe (3) is fixedly mounted on the bottom of the pulverizing shell (1), and a support frame (2) is fixedly mounted on the bottom of the pulverizing shell (1).