Reciprocating grinding and cutting machine

Abstract

This utility model relates to the field of medicinal material processing technology, specifically a reciprocating grinding and slicing machine, including a frame, a grinding assembly, a drive assembly, and a filter assembly. The frame is sequentially provided with a feeding chamber, a grinding chamber, and a discharging chamber. The grinding assembly is located in the grinding chamber, and the drive assembly is connected to the grinding assembly and located on one side of the frame. The filter assembly is located between the grinding chamber and the discharging chamber, and is used to filter the grinding assembly and to filter the material out of the discharging chamber. The grinding assembly includes a first grinding wheel, a second grinding wheel, and a third grinding wheel sequentially mounted on the drive assembly for reciprocating grinding of the medicinal materials in the grinding chamber. The sequential arrangement of the feeding chamber, grinding chamber, and discharging chamber on the frame forms a complete processing line. The grinding assembly adopts a three-stage grinding wheel series structure, which is driven by the drive assembly to achieve reciprocating grinding motion, enabling multi-stage fine pulverization of the medicinal materials. The filter assembly screens and filters the ground medicinal materials to ensure that the particle size of the output meets the standards, making it highly practical.

Description

Technical Field

[0001] This utility model relates to the field of medicinal material processing technology, specifically a reciprocating grinding and cutting machine for medicinal materials. Background Technology

[0002] A herb cutter is a piece of equipment used for processing Chinese herbal medicines. It is mainly used to cut medicinal materials into slices, blocks, or granules. It is widely used in Chinese pharmacies, drugstores, and Chinese medicine processing plants to meet the needs of producing decoction pieces and granules.

[0003] Traditional drug cutting relies on manual operation, which results in uneven slice thickness, low efficiency, and easy hand injury, and cannot meet the needs of large-scale pharmaceutical companies. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a reciprocating grinding and cutting machine, which solves the problems of traditional manual cutting, which suffers from uneven slice thickness, low efficiency, and easy hand injury, and cannot meet the needs of large-scale pharmaceutical companies. The technical solution adopted by this utility model is: a reciprocating grinding and cutting medicine machine, including a frame, a grinding component, a drive component, and a filter component. The frame is sequentially provided with a feeding chamber, a grinding chamber, and a discharging chamber. The feeding chamber is used to feed materials into the grinding chamber. The grinding component is disposed inside the grinding chamber. One end of the drive component is connected to the grinding component and disposed on one side of the frame. The filter component is disposed between the grinding chamber and the discharging chamber. The filter component is used to filter materials from the grinding component and to filter and discharge materials towards the discharging chamber. The grinding assembly includes a first grinding wheel, a second grinding wheel, and a third grinding wheel sequentially mounted on the drive assembly. The first grinding wheel, the second grinding wheel, and the third grinding wheel are used to reciprocate and grind the medicinal materials in the grinding chamber.

[0005] A further improvement to the above scheme is that a feed baffle is provided around the upper part of the feed chamber, and a feed guide plate is provided in the feed chamber facing the grinding chamber, and the feed guide plate is inclined.

[0006] A further improvement to the above solution is that the grinding chamber includes a grinding seat, an opening and closing cover, and a tightening element; the grinding seat is fixed above the frame, one end of the opening and closing cover is movable on the grinding seat, and the tightening element is used to lock or loosen the grinding seat and the opening and closing cover.

[0007] A further improvement to the above scheme is that a first tool holder is provided on the first grinding wheel, a first blade is provided on one side of the first tool holder, and a first cutting block is provided on the first blade near the first tool holder; a second tool holder is provided on the second grinding wheel, a second blade is provided on one side of the second tool holder, and a second cutting block is provided on the second blade near the second tool holder; a third tool holder is provided on the third grinding wheel, a third blade is provided on one side of the third tool holder, and a third cutting block is provided on the third blade near the third tool holder.

[0008] A further improvement to the above scheme is that the thicknesses of the first blade and the first cutting block, the second blade and the second cutting block, and the third blade and the third cutting block are different.

[0009] A further improvement to the above scheme is that a first grinding channel is provided between the first blade and the second blade, and a second grinding channel is provided between the second blade and the third blade; the first grinding channel is used for initial cutting of the medicinal material, and the second grinding channel is used for fine cutting of the medicinal material.

[0010] A further improvement to the above solution is that the drive assembly includes a drive motor, a drive rod, a drive wheel, a driven wheel, and a timing belt; one end of the drive wheel is mounted on the drive motor, and one end of the driven wheel is mounted on the drive rod; the first grinding wheel, the second grinding wheel, and the third grinding wheel are sequentially mounted on the drive rod, and the timing belt is mounted on the drive wheel and the driven wheel respectively; one end of the drive motor is connected to drive the drive wheel to transmit power to the drive rod through the timing belt and the driven wheel, thereby driving the first grinding wheel, the second grinding wheel, and the third grinding wheel to perform cutting and grinding.

[0011] A further improvement to the above solution is that the filter assembly includes a filter plate, which is mounted between the grinding chamber and the discharge chamber. The filter plate is evenly distributed with filter mesh holes of varying sizes.

[0012] A further improvement to the above solution is that a vibration motor is provided on the side of the filter assembly near the filter plate, and one end of the vibration motor drives the filter plate to filter through the filter mesh.

[0013] A further improvement to the above scheme is that a discharge hopper is provided below the discharge chamber, and a discharge plate is provided near the discharge hopper in the discharge chamber, the discharge plate being used for receiving medicinal materials. The beneficial effects of this utility model are: Compared to existing medicinal herb processing methods, this invention forms a complete processing line by sequentially arranging a feeding chamber, a grinding chamber, and a discharging chamber on a frame. The grinding assembly adopts a three-stage grinding wheel series structure, consisting of a first, second, and third grinding wheel, which is driven by a drive assembly to achieve reciprocating grinding motion, enabling multi-stage fine pulverization of medicinal herbs. A filter assembly is installed between the grinding chamber and the discharging chamber to screen and filter the ground material in real time, ensuring that the output particle size is uniform and meets the standards. The overall structure is compact and reasonable, and the operation is simple. It has good practical value and promotion prospects, and is highly practical. Attached Figure Description

[0014] Figure 1 This is a perspective view of the reciprocating grinding and cutting medicine machine of this utility model; Figure 2 This is a top view of the reciprocating grinding and cutting medicine machine of this utility model; Figure 3 for Figure 2 Sectional view at point AA; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the structure of the grinding component of this utility model.

[0015] Explanation of reference numerals in the attached drawings: Frame 10, Feed chamber 11, Feed baffle 112, Feed guide plate 113, Grinding chamber 12, Grinding seat 121, Opening and closing cover 122, Tightening element 123, Discharge chamber 13, Discharge hopper 131, Discharge plate 132; Grinding assembly 20, first grinding wheel 21, first tool holder 211, first blade 212, first cutting block 213, second grinding wheel 22, second tool holder 221, second blade 223, second cutting block 224, third grinding wheel 23, third tool holder 231, third blade 232, third cutting block 233, first grinding channel 24, second grinding channel 25; Drive assembly 30, drive motor 31, drive rod 32, drive wheel 33, driven wheel 34, timing belt 35; Filter assembly 40, filter plate 41, filter mesh 42, vibration motor 43. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0019] like Figure 1-5 As shown in the embodiment of this utility model, a reciprocating grinding and cutting medicine machine includes a frame 10, a grinding component 20, a drive component 30, and a filter component 40. The frame 10 is sequentially provided with a feeding chamber 11, a grinding chamber 12, and a discharging chamber 13. The feeding chamber 11 is used to feed the grinding chamber 12. The grinding component 20 is disposed inside the grinding chamber 12. One end of the drive component 30 is connected to the grinding component 20 and disposed on one side of the frame 10. The filter component 40 is disposed between the grinding chamber 12 and the discharging chamber 13. The filter component 40 is used to filter the grinding component 20 and to filter and discharge the material towards the discharging chamber 13. The grinding component 20 includes a first grinding wheel 21, a second grinding wheel 22, and a third grinding wheel 23 sequentially sleeved on the drive component 30. The first grinding wheel 21, the second grinding wheel 22, and the third grinding wheel 23 are used to reciprocate grinding the medicinal materials in the grinding chamber 12. In this embodiment, a complete processing line is formed by sequentially arranging a feeding chamber 11, a grinding chamber 12, and a discharging chamber 13 on the frame 10. The grinding assembly 20 adopts a three-stage grinding wheel series structure, consisting of a first, second, and third grinding wheel 23. It is driven by the drive assembly 30 to achieve reciprocating grinding motion, which can perform multi-stage fine pulverization of medicinal materials. The filter assembly 40 is set between the grinding chamber 12 and the discharging chamber 13, which can screen and filter the ground material in real time to ensure that the output particle size is uniform and meets the standards. The overall structure is compact and reasonable, and the operation is simple. It has good practical value and promotion prospects, and is highly practical.

[0020] like Figure 1As shown, a feed baffle 112 is provided around the upper part of the feed chamber 11, and a feed guide plate 113 is provided facing the grinding chamber 12. The feed guide plate 113 is inclined. In this embodiment, the combination of the feed baffle 112 and the inclined feed guide plate 113 effectively improves the stability and guidance of material conveying. The feed baffle 112 can prevent material from overflowing during the feeding process and ensure that the feed amount is controllable. The inclined feed guide plate 113 uses gravity to allow the material to slide naturally into the grinding chamber 12 along the inclined surface, which reduces the feeding resistance and avoids material accumulation and blockage.

[0021] The grinding chamber 12 includes a grinding base 121, a hinged cover 122, and a tensioning element 123. The grinding base 121 is fixed above the frame 10, one end of the hinged cover 122 is movable on the grinding base 121, and the tensioning element 123 is used to lock or loosen the grinding base 121 and the hinged cover 122. In this embodiment, the grinding base 121 is fixed above the frame 10, providing a stable foundation support for the grinding operation. The cover adopts a movable connection, allowing one end to open and close flexibly, facilitating the loading and unloading of materials by operators. The tensioning element 123 enables reliable locking or quick loosening between the grinding base 121 and the hinged cover 122, ensuring structural stability during the grinding process and improving the ease of use of the equipment.

[0022] like Figure 5 As shown, a first tool holder 211 is provided on the first grinding wheel 21, a first blade 212 is provided on one side of the first tool holder 211, and a first cutting block 213 is provided on the first blade 212 near the first tool holder 211; a second tool holder 221 is provided on the second grinding wheel 22, a second blade 223 is provided on one side of the second tool holder 221, and a second cutting block 224 is provided on the second blade 223 near the second tool holder 221; a third tool holder 231 is provided on the third grinding wheel 23, a third blade 232 is provided on one side of the third tool holder 231, and a third cutting block 233 is provided on the third blade 232 near the third tool holder 231. In this embodiment, by setting independent blade holders, blades, and blade blocks on the three grinding wheels, a multi-stage grinding and cutting function is achieved. After the first grinding wheel 21 completes the initial crushing, the material can enter the second and third grinding wheels 23 for fine processing in sequence. This graded processing method effectively improves the uniformity of the crushing of medicinal materials, while the cooperative design of each blade and corresponding blade block enhances the cutting force, so that even hard medicinal materials can be fully crushed.

[0023] The thicknesses of the first blade 212 and the first cutting block 213, the second blade 223 and the second cutting block 224, and the third blade 232 and the third cutting block 233 are different. In this embodiment, the thickness differences between the first blade 212 and the first cutting block 213, the second blade 223 and the second cutting block 224, and the third blade 232 and the third cutting block 233 enable the synergistic effect of multi-stage cutting and grinding: the thicker blade and cutting block combination is suitable for primary rough cutting, providing sufficient structural strength; the medium-thickness combination performs secondary refinement processing; and the thinner combination completes the final precision grinding.

[0024] A first grinding channel 24 is provided between the first blade 212 and the second blade 223, and a second grinding channel 25 is provided between the second blade 223 and the third blade 232. The first grinding channel 24 is used for initial cutting of the medicinal material, and the second grinding channel 25 is used for fine cutting of the medicinal material. In this embodiment, by using the first blade 212, the second blade 223, and the third blade 232, and forming the first grinding channel 24 and the second grinding channel 25 between adjacent blades, the graded grinding processing of the medicinal material is realized. The first grinding channel 24 is located between the first blade 212 and the second blade 223 and is specifically used for the initial cutting of the medicinal material, which can quickly complete the rough processing of the medicinal material. The second grinding channel 25 is set between the second blade 223 and the third blade 232 and is used for fine grinding of the medicinal material after initial cutting to ensure that the medicinal material reaches the required fineness.

[0025] like Figure 1 The drive assembly 30 includes a drive motor 31, a drive rod 32, a drive wheel 33, a driven wheel 34, and a timing belt 35. One end of the drive wheel 33 is mounted on the drive motor 31, and one end of the driven wheel 34 is mounted on the drive rod 32. The first grinding wheel 21, the second grinding wheel 22, and the third grinding wheel 23 are sequentially mounted on the drive rod 32, and the timing belt 35 is mounted on the drive wheel 33 and the driven wheel 34, respectively. One end of the drive motor 31 drives the drive wheel 33 to transmit power to the drive rod 32 through the timing belt 35 and the driven wheel 34, thereby driving the first grinding wheel 21, the second grinding wheel 22, and the third grinding wheel 23 to perform cutting and grinding. In this embodiment, the synchronous belt 35 transmission structure enables a stable power transmission path between the drive wheel 33 and the driven wheel 34, effectively reducing energy loss during transmission. The drive rod 32 adopts a multi-stage grinding wheel series design, with the first, second, and third grinding wheels 23 coaxially linked to ensure that each grinding unit operates synchronously. The overall transmission system has a compact structure, and the three-stage grinding wheels can be driven by a single motor to achieve coordinated operation, significantly improving equipment operating efficiency. This allows the medicine cutter to maintain stable output while also having advantages such as low noise and easy maintenance.

[0026] like Figure 4 As shown, the filter assembly 40 includes a filter plate 41, which is mounted between the grinding chamber 12 and the discharge chamber 13. The filter plate 41 has evenly distributed filter mesh holes 42, the size of which varies. In this embodiment, through... A vibration motor 43 is provided on the side of the filter assembly 40 near the filter plate 41. One end of the vibration motor 43 drives the filter plate 41 to filter through the filter mesh 42. In this embodiment, the filter assembly 40 achieves fine grading of materials by setting filter plates 41 with filter mesh 42 of different pore sizes. The structural design of the filter plates 41 between the grinding chamber 12 and the discharge chamber 13 allows the materials to enter the screening process immediately after grinding. The filter mesh 42 of different sizes can perform graded filtration according to the characteristics of the materials. Larger meshes can quickly separate coarse particles, while smaller meshes can effectively trap fine powder, ensuring the uniformity of the discharge particle size.

[0027] A discharge hopper 131 is provided below the discharge chamber 13, and a discharge tray 132 is provided near the discharge hopper 131 in the discharge chamber 13. The discharge tray 132 is used to receive medicinal materials. In this embodiment, the orderly collection and discharge of processed medicinal materials is achieved through the cooperative arrangement of the discharge chamber 13 and the discharge hopper 131. The discharge tray 132 is located at the junction of the discharge chamber 13 and the discharge hopper 131, and its horizontal arrangement can effectively receive the medicinal materials falling from the grinding and cutting mechanism, preventing the materials from scattering.

[0028] A reciprocating grinding and cutting machine for medicinal materials includes a frame 10, a grinding assembly 20, a drive assembly 30, and a filter assembly 40. The frame 10 is sequentially equipped with a feeding chamber 11, a grinding chamber 12, and a discharging chamber 13. The feeding chamber 11 is used to feed materials into the grinding chamber 12. The grinding assembly 20 is disposed within the grinding chamber 12. One end of the drive assembly 30 is connected to the grinding assembly 20 and disposed on one side of the frame 10. The filter assembly 40 is disposed between the grinding chamber 12 and the discharging chamber 13, and is used to filter the materials from the grinding assembly 20 and to discharge them towards the discharging chamber 13. The grinding assembly 20 includes a first grinding wheel 21, a second grinding wheel 22, and a third grinding wheel 23 sequentially mounted on the drive assembly 30. The first grinding wheel 21, the second grinding wheel 22, and the third grinding wheel 23 are used to reciprocate and grind the medicinal materials within the grinding chamber 12. In this embodiment, a complete processing line is formed by sequentially arranging a feeding chamber 11, a grinding chamber 12, and a discharging chamber 13 on the frame 10. The grinding assembly 20 adopts a three-stage grinding wheel series structure, consisting of a first, second, and third grinding wheel 23. It is driven by the drive assembly 30 to achieve reciprocating grinding motion, which can perform multi-stage fine pulverization of medicinal materials. The filter assembly 40 is set between the grinding chamber 12 and the discharging chamber 13, which can screen and filter the ground material in real time to ensure that the output particle size is uniform and meets the standards. The overall structure is compact and reasonable, and the operation is simple. It has good practical value and promotion prospects, and is highly practical.

[0029] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A reciprocating grinding and cutting medicine machine, characterized in that: The device includes a frame, a grinding assembly, a drive assembly, and a filter assembly. The frame is sequentially equipped with a feeding chamber, a grinding chamber, and a discharging chamber. The feeding chamber is used to feed material into the grinding chamber. The grinding assembly is disposed within the grinding chamber. One end of the drive assembly is connected to the grinding assembly and disposed on one side of the frame. The filter assembly is disposed between the grinding chamber and the discharging chamber, and is used by the grinding assembly to filter the material, discharging the filtered material towards the discharging chamber. The grinding assembly includes a first grinding wheel, a second grinding wheel, and a third grinding wheel sequentially mounted on the drive assembly. The first grinding wheel, the second grinding wheel, and the third grinding wheel are used to reciprocate and grind the medicinal materials in the grinding chamber.

2. The reciprocating grinding and cutting machine according to claim 1, characterized in that: The upper part of the feeding chamber is provided with a feeding baffle, and the feeding chamber is provided with a feeding guide plate facing the grinding chamber. The feeding guide plate is inclined.

3. The reciprocating grinding and cutting machine according to claim 2, characterized in that: The grinding chamber includes a grinding seat, a hinged cover, and a tightening element; the grinding seat is fixed above the frame, one end of the hinged cover is movable on the grinding seat, and the tightening element is used to lock or loosen the grinding seat and the hinged cover.

4. The reciprocating grinding and cutting machine according to claim 1, characterized in that: The first grinding wheel is provided with a first tool holder, a first blade is provided on one side of the first tool holder, and a first cutting block is provided near the first tool holder with the first blade; the second grinding wheel is provided with a second tool holder, a second blade is provided on one side of the second tool holder, and a second cutting block is provided near the second tool holder with the second blade; the third grinding wheel is provided with a third tool holder, a third blade is provided on one side of the third tool holder, and a third cutting block is provided near the third tool holder with the third blade.

5. The reciprocating grinding and cutting medicine machine according to claim 4, characterized in that: The thicknesses of the first blade and the first cutting block, the second blade and the second cutting block, and the third blade and the third cutting block are different.

6. The reciprocating grinding and cutting machine according to claim 5, characterized in that: A first grinding channel is provided between the first blade and the second blade, and a second grinding channel is provided between the second blade and the third blade; the first grinding channel is used for initial cutting of the medicinal material, and the second grinding channel is used for fine cutting of the medicinal material.

7. The reciprocating grinding and cutting medicine machine according to claim 1, characterized in that: The drive assembly includes a drive motor, a drive rod, a drive wheel, a driven wheel, and a timing belt; one end of the drive wheel is mounted on the drive motor, and one end of the driven wheel is mounted on the drive rod; the first grinding wheel, the second grinding wheel, and the third grinding wheel are sequentially mounted on the drive rod, and the timing belt is mounted on the drive wheel and the driven wheel respectively; one end of the drive motor is connected to drive the drive wheel to transmit power to the drive rod through the timing belt and the driven wheel, thereby driving the first grinding wheel, the second grinding wheel, and the third grinding wheel to perform cutting and grinding.

8. The reciprocating grinding and cutting machine according to claim 1, characterized in that: The filter assembly includes a filter plate, which is mounted between the grinding chamber and the discharge chamber. The filter plate has filter mesh holes of varying sizes.

9. The reciprocating grinding and cutting machine according to claim 8, characterized in that: A vibration motor is provided on the side of the filter assembly near the filter plate, and one end of the vibration motor drives the filter plate to filter through the filter mesh.

10. The reciprocating grinding and cutting medicine machine according to claim 1, characterized in that: A discharge hopper is provided below the discharge chamber, and a discharge plate is provided near the discharge hopper in the discharge chamber. The discharge plate is used to receive medicinal materials.

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