Quick disassembly type medicinal material grinding machine
Through the design of the quick-removal medicinal material grinder, including a detachable filter mesh and grinding plate, and the shaft structure of multiple grinding rods, the problem of residual and cleaning of medicinal materials in the medicinal material grinder is solved, and efficient medicinal material grinding and Purity guaranteed.
Patent Information
- Application Number
- CN202420920990.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing medicinal materials grinders tend to remain medicinal materials when replacing them, resulting in difficulty in cleaning and affecting the purity of medicinal materials.
A quick-removal medicinal grinder is designed, including a removable filter mesh and grinding plate, which is fixed by clamping strips and locking parts for easy disassembly and cleaning; the shaft is equipped with abrasive parts and pre-grinding rings, and rotated by an external drive device. Grinding is performed and grinding efficiency is improved through multiple grinding rods.
It realizes convenient cleaning after grinding medicinal materials, reduces medicinal materials residues, ensures the purity of each batch of medicinal materials, and improves grinding efficiency.
Smart Images
Figure CN222197237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medicinal material processing, in particular to a quick-detachable medicinal material grinder. Background Art
[0002] Many Chinese medicinal materials need to be ground before use, and the medicinal materials are ground into fine particles for easy use. At present, when grinding large quantities of medicinal materials, grinders are usually used to grind the medicinal materials.
[0003] The Chinese invention patent currently published with the publication number CN106732977A discloses a medicinal material grinder for the production of traditional Chinese medicine health products, including a bottom plate, a collecting frame, a first spring, a grinding box, a discharge hopper, a first bearing seat, a first rotating shaft, a first pulley, a turntable, a swing rod, a fixed block, etc.; the first spring is symmetrically connected to the left side of the top of the bottom plate by a hook connection, the top of the first spring is connected to the grinding box by a hook connection, and a feed hopper is welded on the top of the grinding box.
[0004] An existing medicinal material grinder for the production of traditional Chinese medicine health products can grind medicinal materials well. However, in actual use, when one medicinal material is ground and the next medicinal material needs to be ground, some medicinal materials will remain in the grinding box. In order to ensure the purity of the next batch of medicinal materials, it is usually necessary to spend a lot of time to clean the structure inside the grinding box, and if there are dead corners, there will be problems that cannot be cleaned. Therefore, a medicinal material grinder is needed that can easily clean the structure inside the grinding box. Utility Model Content
[0005] The utility model aims to provide a quick-detachable medicinal material grinder, which has the advantages of being easy to clean and ensuring the purity of each batch of ground medicinal materials.
[0006] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides the following technical solutions: a quick-detachable medicinal material grinder, comprising:
[0007] A housing, wherein a grinding chamber is disposed in the housing, a door cover is disposed on the housing, and a discharge port is disposed at the bottom of the housing;
[0008] A filter screen disposed at the discharge port, and a grinding plate disposed in the grinding chamber, wherein the grinding plate is provided with grinding teeth;
[0009] A clamping strip used to press and fix the filter screen and the grinding plate onto the housing, wherein the clamping strip and the housing are locked and fixed via a locking piece;
[0010] A rotating shaft rotatably connected to the housing, the rotating shaft is transmission-connected to an external driving device, the external driving device drives the rotating shaft to rotate, a rotating sleeve is slidably mounted on the rotating shaft, a grinding member for cooperating with the grinding teeth to grind the medicinal material is fixed on the rotating sleeve; and,
[0011] A locking assembly is used to lock and fix the rotating sleeve on the rotating shaft.
[0012] Through the above technical scheme, when the medicinal materials need to be ground, the medicinal materials are placed in the grinding chamber, and after the door cover is closed, the shaft is driven by the external driving device to rotate, thereby driving the grinding piece to rotate, and the grinding piece cooperates with the grinding plate to grind the medicinal materials. The medicinal materials that are ground small enough will leave the grinding chamber from the filter screen through the discharge port, and the remaining medicinal materials will continue to be ground in the grinding chamber until all the medicinal materials leave the grinding chamber; after a batch of medicinal materials is ground, some medicinal materials will remain in the grinding chamber, the grinding plate and the grinding piece, and the locking piece of the fixed card strip can be loosened to directly remove the filter screen and the grinding plate from the shell, so that the filter screen and the grinding plate can be cleaned by washing with water or blowing with wind, and the cleaning is convenient. After the filter screen and the grinding plate are removed from the shell, the space around the grinding piece is increased, which is convenient for cleaning the grinding piece, thereby avoiding the residual medicinal materials from reducing the purity of the next batch of medicinal materials.
[0013] In one embodiment of the present invention, the clamping strip comprises: a filling portion for filling the gap between the filter screen and the grinding plate; and a pressing portion extending from the filling portion and for pressing the grinding plate and the filter screen.
[0014] Through the above technical solution, the filling part can prevent the grinding plate and the filter from shifting during use and improve the stability during grinding, and the pressing part presses and fixes the grinding plate and the filter on the shell.
[0015] In an embodiment of the present invention, a step is formed at a connection between the filling portion and the pressing portion to engage with the filter screen or the grinding plate.
[0016] Through the above technical solution, the stepped structure can make the filling part and the pressing part fit more closely with the filter screen or the grinding plate, thereby enhancing the stability of the fixation.
[0017] In one embodiment of the present invention, the locking assembly includes:
[0018] an abutment ring fixed to the rotating shaft; and a locking nut threadedly connected to the rotating shaft, wherein the abutment ring and the locking nut clamp and fix the rotating sleeve when the locking nut is tightened.
[0019] Through the above technical scheme, the rotating sleeve is inserted into the rotating shaft, and after the rotating shaft and the abutment ring are abutted against each other, the locking nut is tightened, and the rotating shaft and the rotating shaft can be locked by utilizing the clamping force of the abutment ring and the locking nut; after completing the grinding of a batch of medicinal materials, some medicinal materials will remain on the grinding piece. By unscrewing the locking nut, the rotating sleeve can be pulled off the rotating shaft, thereby separating the grinding piece from the grinding chamber, and then the grinding piece can be cleaned by washing with water or blowing air, which is convenient to clean, thereby preventing the residual medicinal materials from reducing the purity of the next batch of medicinal materials.
[0020] In an embodiment of the present invention, the locking member is configured as a screw, and the head of the screw is configured on the outside of the housing.
[0021] Through the above technical solution, rotating the screw from the outside is more convenient because there is no interference from other parts, which makes it very convenient to disassemble and assemble the card strip and to remove and clean the grinding plate and the filter from the shell.
[0022] In one embodiment of the utility model, a feed pipe is fixed on the door cover, the feed pipe is connected to the grinding chamber, and a storage box for placing medicinal materials to be ground is fixed at one end of the feed pipe away from the door cover.
[0023] Through the above technical solution, when grinding medicinal materials, the medicinal materials are placed in the storage box, and then gradually pushed into the feed pipe. The medicinal materials enter the grinding chamber through the feed pipe, making the feeding more convenient.
[0024] In one embodiment of the utility model, it also includes a pre-grinding ring installed on the rotating shaft and rotating synchronously with the rotating shaft. A first pre-grinding block is fixed on the pre-grinding ring, and a second pre-grinding block is fixed on the inner surface of the door cover. The first pre-grinding block and the second pre-grinding block cooperate to perform preliminary grinding on the medicinal materials entering the grinding chamber from the feed pipe.
[0025] Through the above technical solution, when the medicinal materials enter the grinding chamber from the feed pipe, they first reach between the pre-grinding ring and the door cover. During the rotation of the pre-grinding ring following the rotating shaft, the first pre-grinding block and the second pre-grinding block move relative to each other to perform preliminary grinding of the medicinal materials, so that the medicinal materials can go through one more grinding process in the same time, thereby improving the grinding efficiency.
[0026] In one embodiment of the utility model, a mounting ring is fixed on the rotating sleeve, and the grinding piece is configured as a grinding rod whose length direction is in the same direction as the axial direction of the rotating shaft. A plurality of grinding pieces are arranged in a surrounding manner around the axis of the rotating shaft, and the grinding piece and the mounting ring are connected and fixed by a connecting rod.
[0027] Through the above technical solution, multiple grinding rods will come into contact with the medicinal materials in sequence during one rotation of the shaft, so that the medicinal materials are ground multiple times during one rotation of the shaft, thereby improving the grinding efficiency.
[0028] In an embodiment of the present invention, the door cover is rotatably connected to the shell, and the shell and the door cover are locked and fixed by a knob.
[0029] Through the above technical solution, the door cover can be opened and closed conveniently, thereby making the disassembly and assembly of the grinding chamber and the grinding plate more convenient.
[0030] As described above, the quick-detachable medicinal material grinder of the utility model has the following beneficial effects:
[0031] When it is necessary to grind the medicinal materials, put them into the grinding chamber. After closing the door cover, the shaft rotates under the drive of the external driving device, thereby driving the grinding piece to rotate. The grinding piece cooperates with the grinding plate to grind the medicinal materials. The medicinal materials that are ground small enough will leave the grinding chamber through the filter screen and the discharge port, and the remaining medicinal materials will continue to be ground in the grinding chamber until all the medicinal materials leave the grinding chamber. After a batch of medicinal materials is ground, some medicinal materials will remain in the grinding chamber, the grinding plate and the grinding piece. After loosening the locking piece of the fixed card strip, the filter screen and the grinding plate can be directly removed from the shell, so that the filter screen and the grinding plate can be cleaned by washing with water or blowing with wind, etc., and the cleaning is convenient. After the filter screen and the grinding plate are removed from the shell, the space around the grinding piece is increased, which is convenient for cleaning the grinding piece, thereby preventing the residual medicinal materials from reducing the purity of the next batch of medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.
[0033] Figure 2 It is a structural schematic diagram of the grinding part of an embodiment of the utility model.
[0034] Figure 3 It is a structural schematic diagram of a part of the structure of an embodiment of the utility model.
[0035] Figure numerals: 1. shell; 2. grinding chamber; 3. door cover; 4. discharge port; 5. filter screen; 6. grinding plate; 7. grinding teeth; 8. clamping strip; 9. locking piece; 10. rotating shaft; 11. rotating sleeve; 12. grinding piece; 13. locking assembly; 14. feeding pipe; 15. storage box; 16. pre-grinding ring; 17. first pre-grinding block; 18. second pre-grinding block; 19. mounting ring; 20. connecting rod; 21. threaded rod; 22. knob; 81. filling part; 82. pressing part; 131. abutting ring; 132. locking nut. DETAILED DESCRIPTION
[0036] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0037] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.
[0038] See also Figure 1 The utility model provides a quick-detachable medicinal material grinding machine, comprising:
[0039] A shell body 1 is provided with a grinding chamber 2 inside the shell body 1, a door cover 3 is rotatably connected to the shell body 1 via a rotating shaft 10, a threaded rod 21 is also rotatably connected to the shell body 1 via the rotating shaft 10, a knob 22 is threadedly connected to the threaded rod 21, an opening is provided on the door cover 3 for the threaded rod 21 to rotate into, when the door cover 3 is closed, the threaded rod 21 is rotated to allow the threaded rod 21 to enter the opening, and then the locking knob is tightened to fix the door cover 3 to the shell body 1, so as to facilitate fixing and opening of the door cover 3; a discharge port 4 is provided at the bottom of the shell body 1.
[0040] A feed pipe 14 is fixed on the door cover 3 by screws. When the door cover 3 is closed, the feed pipe 14 is connected to the grinding chamber 2. A storage box 15 is fixed to the end of the feed pipe 14 away from the grinding chamber 2 by screws. The storage box 15 is used to place medicinal materials to be ground. After the medicinal materials are placed in the storage box 15, the medicinal materials are gradually pushed into the feed pipe 14, so that the medicinal materials gradually enter the storage box 15 for grinding.
[0041] See also Figure 1 , and also includes a filter screen 5 installed on the inner surface of the shell 1 and located at the discharge port 4, the size of the filter screen 5 is larger than the size of the discharge port 4, so that the filter screen 5 can be overlapped on the shell 1; and a grinding plate 6 arranged in the grinding chamber 2, and the grinding plate 6 is provided with grinding teeth 7. The outer shell limits the grinding chamber 2 to a cylindrical shape, and the filter screen 5 and the grinding plate 6 are arranged to be in an arc shape in cooperation therewith. In this embodiment, two grinding plates 6 are provided, which reduces the curvature of a single grinding plate 6 and facilitates processing.
[0042] See also Figure 1 and Figure 3, and also includes a clamping strip 8 for pressing and fixing the filter screen 5 and the grinding plate 6 on the shell 1. The clamping strip 8 includes a filling portion 81 for filling the gap between the filter screen 5 and the grinding plate 6 and a pressing portion 82 extending from the filling portion 81 and for pressing the grinding plate 6 and the filter screen 5. The clamping strip 8 and the shell 1 are locked and fixed by a locking member 9. In this embodiment, the locking member 9 is configured as a screw and the head of the screw is configured on the outside of the shell 1. The screw rod of the screw passes through the shell 1 and is threadedly connected to the clamping strip 8. It is more convenient to rotate the screw from the outside of the shell 1 when installing and removing the clamping strip 8.
[0043] See also Figure 2 , further comprising a rotating shaft 10 rotatably connected to the housing 1 through a bearing, the rotating shaft 10 being transmission-connected to an external driving device, and the external driving device driving the rotating shaft 10 to rotate. In this embodiment, the external driving device is set as a motor, a pulley is fixed on the output shaft of the motor, and a pulley is also fixed on the rotating shaft 10, the pulley and the rotating shaft 10 are driven by a pin and a groove, and the motor and the rotating shaft 10 are driven by a belt;
[0044] A rotating sleeve 11 is slidably mounted on the rotating shaft 10; a locking assembly 13 for locking and fixing the rotating sleeve 11 on the rotating shaft 10 is provided on the rotating shaft 10, and the locking assembly 13 includes an abutment ring 131 welded and fixed on the rotating shaft 10 and a locking nut 132 threadedly connected to the rotating shaft 10. When the locking nut 132 is tightened, the abutment ring 131 and the locking nut 132 clamp and fix the rotating sleeve 11.
[0045] See also Figure 1 and Figure 2 A mounting ring 19 is fixed on the rotating sleeve 11, and a plurality of connecting rods 20 are fixed on the mounting ring 19. The plurality of connecting rods 20 are evenly fixed on the mounting ring 19 in a surrounding manner around the axis of the rotating shaft 10. A grinding member 12 for grinding the medicinal materials in cooperation with the grinding teeth 7 on the grinding plate 6 is fixed at one end of each connecting rod 20 away from the mounting ring 19. The grinding member 12 is configured as a grinding rod whose length direction is in the same direction as the axial direction of the rotating shaft 10.
[0046] See also Figure 1 , and also includes a pre-grinding ring 16 installed on the rotating shaft 10 and rotating synchronously with the rotating shaft 10. In this embodiment, the pre-grinding ring 16 is installed between the rotating sleeve 11 and the locking nut 132. When the locking nut 132 is tightened, the rotating sleeve 11 and the pre-grinding ring 16 are locked and fixed on the rotating shaft 10 together with the abutment ring 131. A first pre-grinding block 17 is fixed on the pre-grinding ring 16. The first pre-grinding block 17 is provided with multiple blocks and is fixed on the pre-grinding ring 16 in a surrounding manner around the axis of the rotating shaft 10; a second pre-grinding block 18 is fixed on the inner surface of the door cover 3. The second pre-grinding block 18 is also provided with multiple blocks and is fixed on the door cover 3 in a surrounding manner around the axis of the rotating shaft 10. The first pre-grinding block 17 cooperates with the second pre-grinding block 18 to perform preliminary grinding on the medicinal materials entering the grinding chamber 2 from the feed pipe 14.
[0047] Brief description of the use process: when it is necessary to grind the medicinal materials, put them into the grinding chamber 2, close the door cover 3, and the shaft 10 rotates under the drive of the external driving device, thereby driving the grinding piece 12 to rotate, and the grinding piece 12 cooperates with the grinding plate 6 to grind the medicinal materials. The medicinal materials that are ground small enough will leave the grinding chamber 2 from the filter screen 5 through the discharge port 4, and the remaining medicinal materials will continue to be ground in the grinding chamber 2 until all the medicinal materials leave the grinding chamber 2; after a batch of medicinal materials is ground, some medicinal materials will remain in the grinding chamber 2, the grinding plate 6 and the grinding piece 12, and the locking piece 9 of the fixed card strip 8 can be loosened to directly remove the filter screen 5 and the grinding plate 6 from the shell 1, so that the filter screen 5 and the grinding plate 6 can be cleaned by washing with water or blowing with wind, and the cleaning is convenient. After the filter screen 5 and the grinding plate 6 are removed from the shell 1, the space around the grinding piece 12 is increased, so that it is convenient to clean the grinding piece 12, thereby avoiding the residual medicinal materials from reducing the purity of the next batch of medicinal materials.
[0048] In summary, the utility model can be conveniently cleaned and ensure the purity of each batch of ground medicinal materials. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.
[0049] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A quick-release medicinal material grinder, It is characterized in that include: A shell (1), wherein a grinding chamber (2) is arranged in the shell (1), a door cover (3) is arranged on the shell (1), and a discharge port (4) is opened at the bottom of the shell (1); a filter screen (5) arranged at the discharge port (4), and a grinding plate (6) arranged in the grinding chamber (2), wherein the grinding plate (6) is provided with grinding teeth (7); A clamping strip (8) for pressing and fixing the filter screen (5) and the grinding plate (6) on the housing (1), wherein the clamping strip (8) and the housing (1) are locked and fixed via a locking piece (9); A rotating shaft (10) is rotatably connected to the housing (1), the rotating shaft (10) is in transmission connection with an external driving device, and the external driving device drives the rotating shaft (10) to rotate, a rotating sleeve (11) is slidably mounted on the rotating shaft (10), and a grinding member (12) is fixed on the rotating sleeve (11) for cooperating with the grinding teeth (7) to grind medicinal materials; and, A locking assembly (13) is used to lock and fix the rotating sleeve (11) on the rotating shaft (10).
2. The quick-release medicinal material grinder according to claim 1, It is characterized in that The clamping strip (8) comprises: a filling portion (81) for filling the gap between the filter screen (5) and the grinding plate (6); and a pressing portion (82) extending from the filling portion (81) and for pressing the grinding plate (6) and the filter screen (5).
3. The quick-release medicinal material grinder according to claim 2, It is characterized in that The connection between the filling portion (81) and the pressing portion (82) forms a step that engages with the filter screen (5) or the grinding plate (6).
4. The quick-release medicinal material grinder according to claim 1, It is characterized in that The locking assembly (13) comprises: an abutment ring (131) fixed to the rotating shaft (10); and a locking nut (132) threadedly connected to the rotating shaft (10); when the locking nut (132) is tightened, the abutment ring (131) and the locking nut (132) clamp and fix the rotating sleeve (11).
5. The quick-release medicinal material grinder according to claim 1, It is characterized in that The locking member (9) is configured as a screw, and the head of the screw is disposed outside the housing (1).
6. The quick-release medicinal material grinder according to claim 1, It is characterized in that A feed pipe (14) is fixed on the door cover (3), the feed pipe (14) is in communication with the grinding chamber (2), and a storage box (15) for storing medicinal materials to be ground is fixed at one end of the feed pipe (14) away from the door cover (3).
7. The quick-release medicinal material grinder according to claim 6, It is characterized in that It also includes a pre-grinding ring (16) mounted on the rotating shaft (10) and rotating synchronously with the rotating shaft (10), a first pre-grinding block (17) is fixed on the pre-grinding ring (16), and a second pre-grinding block (18) is fixed on the inner surface of the door cover (3), and the first pre-grinding block (17) and the second pre-grinding block (18) cooperate to perform preliminary grinding on the medicinal materials entering the grinding chamber (2) from the feed pipe (14).
8. The quick-release medicinal material grinder according to claim 1, It is characterized in that A mounting ring (19) is fixed on the rotating sleeve (11); the grinding member (12) is arranged as a grinding rod whose length direction is in the same direction as the axial direction of the rotating shaft (10); a plurality of grinding members (12) are arranged in a surrounding manner around the axis of the rotating shaft (10); and the grinding members (12) and the mounting ring (19) are connected and fixed via a connecting rod (20).
9. The quick-release medicinal material grinder according to claim 1, It is characterized in that The door cover (3) is rotatably connected to the housing (1), and the housing (1) and the door cover (3) are locked and fixed by a knob (22).