Traditional Chinese medicine grinding device

Abstract

The utility model relates to the technical field of traditional Chinese medicine grinding, in particular to a traditional Chinese medicine grinding device which comprises a grinding box, a discharging cover is fixed to the bottom of the grinding box, a control button is installed on the surface of the grinding box, a cover plate covers the surface of the grinding box, and a grinding mechanism is arranged in the grinding box. A grinding mechanism is arranged in the grinding box, a pressing grinding assembly, a grinding roller and a center shaft are arranged in the grinding mechanism, switching mechanisms are arranged on the two sides of the grinding box, each switching mechanism is composed of a rotating handle and a switching component, a scraping mechanism is arranged in the grinding box, and a scraping component and a connecting frame are arranged in the scraping mechanism. The grinding device is simple in structure and easy to process in the early stage, the phenomenon that medicine powder is wasted when the grinding device is used is avoided, and the using flexibility of the grinding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine grinding, in particular to a traditional Chinese medicine grinding device. Background Art

[0002] Traditional Chinese medicine is a drug used to prevent, diagnose, treat diseases or regulate human functions under the guidance of traditional Chinese medicine theory. As people's knowledge of traditional Chinese medicine increases, its application has become more and more extensive. Some traditional Chinese medicines need to be ground into powder by a grinding device before being boiled.

[0003] Grinding devices are generally divided into manual and electric structures. Manual grinding is more laborious, but the structure of electric grinding devices is generally more complicated and not easy to process in the early stage; when grinding Chinese medicine, the surface of the grinding roller is prone to adhere to drug residues, which not only affects the later grinding effect, but also easily causes waste of drug powder; electric structure grinding devices are generally only available for driving and are not easy to operate manually, which affects the flexibility of the grinding device when used. Utility Model Content

[0004] The utility model aims to provide a Chinese medicine grinding device to solve the problems of the grinding device proposed in the above background technology that the structure is relatively complex when used, it is not easy to process in the early stage, it is easy to cause waste of medicine powder, and the flexibility is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traditional Chinese medicine grinding device, comprising a grinding box, a discharge cover is fixed at the bottom position of the grinding box, a control button is installed on the surface of the grinding box, the surface cover of the grinding box is provided with a cover plate, a grinding mechanism is arranged inside the grinding box, the interior of the grinding mechanism includes a press grinding assembly, a grinding roller and a center axis, switching mechanisms are arranged on both sides of the grinding box, the switching mechanism is composed of a handle and a switching member, a scraping mechanism is arranged inside the grinding box, the interior of the scraping mechanism includes a scraping component and a connecting frame.

[0006] Preferably, the grinding box is rotatably connected to a central axis inside, and both ends of the central axis extend to the outside of the grinding box respectively. A grinding roller is fixed to the surface of the central axis, and the central axis of the grinding roller coincides with the central axis of the central axis. A press grinding assembly is arranged above the grinding roller.

[0007] Preferably, the press grinding assembly is composed of a press plate, a grinding seat and a press seat, the grinding seat is fixed inside the grinding box, and the grinding seat is located on the outside of the grinding roller and cooperates with the grinding roller.

[0008] Preferably, a pressure seat is provided inside the grinding seat, and the pressure seat and the grinding seat are slidably matched with each other. A pressing plate is provided on the surface of the cover plate, and one end of the pressing plate passes through the cover plate and is fixedly connected to the surface of the pressure seat.

[0009] Preferably, the turning handle is fixed at one end of the central axis, and the switching member is provided at the other end of the central axis.

[0010] Preferably, the interior of the switching component includes a driving gear, a driving motor, a driven gear, a slide groove, a slider and a fastening bolt. The driving motor is installed on the surface of the grinding box through a bracket. The input end of the driving motor is electrically connected to the output end of the control button. The output end of the driving motor is fixed with a rotating shaft through a coupling, and the driving gear is fixed to one end of the rotating shaft.

[0011] Preferably, the driven gear is sleeved on the surface of the central shaft, the driven gear and the driving gear are meshed with each other, the slide groove is respectively opened on both sides of one end of the central shaft, a slider is slidably arranged inside the slide groove, the surface of the slider is fixedly connected to the surface of the driven gear, and the surface of the slider is threadedly connected with a fastening bolt, when the driven gear is meshed with the driving gear, one end of the slider passes through the fastening bolt and is threadedly fastened to the inner wall of the slide groove.

[0012] Preferably, a connecting frame is fixed inside the grinding box, and a scraping component is provided on the surface of the connecting frame.

[0013] Preferably, the scraper component includes a stretch spring, a protective sleeve and a scraper inside, and the scraper is rotatably connected to the inner side of the connecting frame, and one end of the scraper is tightly fitted with the surface of the grinding roller.

[0014] Preferably, a stretch spring is fixed to the surface of the scraper, one end of the stretch spring is fixedly connected to the surface of the connecting frame, the outer side of the stretch spring is provided with a protective sleeve, and both ends of the protective sleeve are respectively fixedly connected to the surfaces of the scraper and the connecting frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the Chinese medicine grinding device is not only simple in structure and easy to process in the early stage, but also avoids the phenomenon of medicine powder waste when the grinding device is used, and improves the flexibility of the grinding device when used;

[0016] By providing a grinding mechanism, the Chinese medicine to be ground is placed inside the grinding seat inside the grinding box. At this time, the Chinese medicine is located on the surface of the grinding roller. Then, the cover plate is covered on the surface of the grinding box to press the pressing seat onto the surface of the Chinese medicine. Then, the pressing plate is pressed to press the pressing seat tightly against the Chinese medicine so that the Chinese medicine and the grinding roller are in close contact. Then, the grinding roller can be controlled to rotate so that the grinding roller grinds the medicinal materials. The ground medicinal materials fall along the gap between the grinding seat and the grinding roller and are discharged along the discharge cover. Then, the pressing plate is continuously pressed so that the Chinese medicine is always in close contact with the grinding roller, so as to realize the pressing grinding function of the grinding device on the Chinese medicine. The structure is simple and easy for early processing.

[0017] By providing a scraping mechanism, when the grinding roller rotates, the scraper is in close contact with the surface of the grinding roller under the elastic force of the extension spring, and the drug residue attached to the surface of the grinding roller can be scraped off. The protective cover can prevent the drug residue from falling into the extension spring, so that the grinding device can scrape off the drug residue attached to the surface of the grinding roller, thereby avoiding the phenomenon of drug powder waste when the grinding device is used;

[0018] By providing a switching mechanism, under normal circumstances, the control button can be operated to make the control button control the driving motor to work, and the driving motor drives the driving gear to rotate, and the meshing action of the driving gear and the driven gear drives the driven gear to rotate, drives the central shaft to rotate, drives the grinding roller to rotate, and provides power for the grinding roller. If the staff wants to rotate the grinding roller manually, they can loosen the fastening bolt, and then pull the driven gear to make the driven gear drive the slider to slide along the slide groove, so that the driven gear and the driving gear are staggered, and then tighten the fastening bolt to fix the driven gear, and then manually rotate the handle to make the handle drive the central shaft and the grinding roller to rotate. If manual conversion to electric is required, the central shaft can be rotated first to make the driven gear and the driving gear in a meshing state, and then push the driven gear until it meshes with the driving gear to realize the manual-automatic conversion function of the grinding device, thereby improving the flexibility of the grinding device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of an enlarged side cross-section structure of the utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the scraping mechanism of the utility model.

[0023] In the figure: 1. grinding box; 101. discharge cover; 102. control button; 103. cover plate; 2. grinding mechanism; 201. press grinding assembly; 2011. press plate; 2012. grinding seat; 2013. press seat; 202. grinding roller; 203. center axis; 3. switching mechanism; 301. turning handle; 302. switching member; 3021. driving gear; 3022. driving motor; 3023. driven gear; 3024. slide groove; 3025. slider; 3026. fastening bolt; 4. scraping mechanism; 401. scraping component; 4011. extension spring; 4012. protective cover; 4013. scraper; 402. connecting frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The structure of a Chinese medicine grinding device provided by the utility model is as follows Figure 1 and Figure 2 As shown, it includes a grinding box 1, a discharge cover 101 is fixed at the bottom of the grinding box 1, a control button 102 is installed on the surface of the grinding box 1, and the model of the control button 102 can be selected from the LA series. The surface cover of the grinding box 1 is provided with a cover plate 103.

[0026] Furthermore, if Figure 2 and Figure 3 As shown, a grinding mechanism 2 is provided inside the grinding box 1, and the grinding mechanism 2 includes a pressing grinding assembly 201, a grinding roller 202 and a central shaft 203. The grinding box 1 is rotatably connected to the central shaft 203, and both ends of the central shaft 203 extend to the outside of the grinding box 1. A grinding roller 202 is fixed on the surface of the central shaft 203, and the central axis of the grinding roller 202 coincides with the central axis of the central shaft 203. A pressing grinding assembly 201 is provided above the grinding roller 202. 201 is composed of a pressing plate 2011, a grinding seat 2012 and a pressure seat 2013. The grinding seat 2012 is fixed inside the grinding box 1, and the grinding seat 2012 is located on the outside of the grinding roller 202 and cooperates with the grinding roller 202. A pressure seat 2013 is arranged inside the grinding seat 2012, and the pressure seat 2013 and the grinding seat 2012 slide with each other. A pressing plate 2011 is arranged on the surface of the cover plate 103, and one end of the pressing plate 2011 passes through the cover plate 103 and is fixedly connected to the surface of the pressure seat 2013.

[0027] When in use, the Chinese medicine to be ground is placed inside the grinding seat 2012 inside the grinding box 1. At this time, the Chinese medicine is located on the surface of the grinding roller 202. Then, the cover plate 103 is covered on the surface of the grinding box 1 to press the pressing seat 2013 onto the surface of the Chinese medicine. Then, the pressing plate 2011 is pressed to press the pressing seat 2013 tightly against the Chinese medicine so that the Chinese medicine is in close contact with the grinding roller 202. Then, the grinding roller 202 can be controlled to rotate so that the grinding roller 202 grinds the medicinal materials. The ground medicinal materials fall along the gap between the grinding seat 2012 and the grinding roller 202 and are discharged along the discharge cover 101. Then, the pressing plate 2011 is continuously pressed to make the Chinese medicine always in close contact with the grinding roller 202, so as to realize the pressing grinding function of the grinding device on the Chinese medicine.

[0028] Furthermore, if Figure 2 As shown, switching mechanisms 3 are provided on both sides of the grinding box 1. The switching mechanism 3 is composed of a handle 301 and a switching member 302. The handle 301 is fixed at one end of the central axis 203, and the switching member 302 is provided at the other end of the central axis 203. The interior of the switching member 302 includes a driving gear 3021, a driving motor 3022, a driven gear 3023, a slide groove 3024, a slider 3025 and a fastening bolt 3026. The surface of the grinding box 1 is mounted with a driving motor 3022 through a bracket. The model of the driving motor 3022 can be selected from the JO series. The input end of the driving motor 3022 is electrically connected to the output end of the control button 102. A rotating shaft is fixed to the output end through a coupling, a driving gear 3021 is fixed to one end of the rotating shaft, a driven gear 3023 is sleeved on the surface of the central shaft 203, the driven gear 3023 and the driving gear 3021 are meshed with each other, a slide groove 3024 is respectively opened on both sides of one end of the central shaft 203, a slider 3025 is slidably arranged inside the slide groove 3024, the surface of the slider 3025 is fixedly connected to the surface of the driven gear 3023, and a fastening bolt 3026 is threadedly connected to the surface of the slider 3025. When the driven gear 3023 is meshed with the driving gear 3021, one end of the slider 3025 passes through the fastening bolt 3026 and is threadedly fastened to the inner wall of the slide groove 3024.

[0029] When in use, the control button 102 can be operated under normal circumstances to make the control button 102 control the driving motor 3022 to work, and the driving gear 3021 is driven to rotate under the action of the driving motor 3022, and the driven gear 3023 is driven to rotate under the meshing action of the driving gear 3021 and the driven gear 3023, and the central shaft 203 is driven to rotate, and the grinding roller 202 is driven to rotate, providing power for the grinding roller 202. If the staff wants to rotate the grinding roller 202 manually, the fastening bolt 3026 can be loosened, and then the driven gear 3023 is pulled to make the driven gear 302 The slider 3025 is driven to slide along the slide groove 3024, so that the driven gear 3023 is staggered with the driving gear 3021, and then the fastening bolt 3026 is tightened to fix the driven gear 3023, and then the handle 301 is manually rotated to make the handle 301 drive the central shaft 203 and the grinding roller 202 to rotate. If manual to electric conversion is required, the central shaft 203 can be rotated first to make the driven gear 3023 and the driving gear 3021 in a state where they can be meshed, and then the driven gear 3023 is pushed until it meshes with the driving gear 3021, so as to realize the manual-automatic conversion function of the grinding device.

[0030] Furthermore, if Figure 4 As shown, a scraper mechanism 4 is provided inside the grinding box 1, and the scraper mechanism 4 includes a scraper component 401 and a connecting frame 402 inside. The connecting frame 402 is fixed inside the grinding box 1, and the scraper component 401 is provided on the surface of the connecting frame 402. The scraper component 401 includes a stretch spring 4011, a protective sleeve 4012 and a scraper 4013 inside. The scraper 4013 is rotatably connected to the inner side of the connecting frame 402, and one end of the scraper 4013 is tightly fitted with the surface of the grinding roller 202. The surface of the scraper 4013 is fixed with a stretch spring 4011, and one end of the stretch spring 4011 is fixedly connected to the surface of the connecting frame 402. The outer side of the stretch spring 4011 is provided with a protective sleeve 4012, and the two ends of the protective sleeve 4012 are respectively fixedly connected to the scraper 4013 and the surface of the connecting frame 402.

[0031] During use, when the grinding roller 202 rotates, the scraper 4013 is tightly attached to the surface of the grinding roller 202 under the elastic force of the extension spring 4011, and the drug residue attached to the surface of the grinding roller 202 can be scraped off. The protective cover 4012 can prevent the drug residue from falling into the extension spring 4011, so as to realize the function of the grinding device to scrape off the drug residue attached to the surface of the grinding roller 202.

[0032] Working principle: When in use, first put the Chinese medicine to be ground into the grinding seat 2012 inside the grinding box 1. At this time, the Chinese medicine is located on the surface of the grinding roller 202. Then, the cover plate 103 is covered on the surface of the grinding box 1 to press the pressing seat 2013 onto the surface of the Chinese medicine. Then, the pressing plate 2011 is pressed to press the pressing seat 2013 tightly against the Chinese medicine so that the Chinese medicine is in close contact with the grinding roller 202. Then, the grinding roller 202 can be controlled to rotate so that the grinding roller 202 grinds the medicinal materials. The ground medicinal materials fall along the gap between the grinding seat 2012 and the grinding roller 202 and are discharged along the discharge cover 101. Then, the pressing plate 2011 is continuously pressed to make the Chinese medicine always in close contact with the grinding roller 202, so as to realize the pressing grinding function of the grinding device on the Chinese medicine. The structure is simple and easy for preliminary processing.

[0033] Under normal circumstances, the control button 102 can be operated to control the driving motor 3022 to work. Under the action of the driving motor 3022, the driving gear 3021 is driven to rotate. Under the meshing action of the driving gear 3021 and the driven gear 3023, the driven gear 3023 is driven to rotate, the central shaft 203 is driven to rotate, and the grinding roller 202 is driven to rotate, providing power for the grinding roller 202. If the staff wants to manually rotate the grinding roller 202, the fastening bolt 3026 can be loosened, and then the driven gear 3023 is pulled, so that the driven gear 3023 drives the slider 3025 along the slide. The groove 3024 slides to stagger the driven gear 3023 and the driving gear 3021, and then the fastening bolt 3026 is tightened to fix the driven gear 3023, and then the handle 301 is manually rotated to make the handle 301 drive the central shaft 203 and the grinding roller 202 to rotate. If manual conversion to electric is required, the central shaft 203 can be rotated first to make the driven gear 3023 and the driving gear 3021 in a meshing state, and then the driven gear 3023 is pushed until it meshes with the driving gear 3021 to realize the manual-automatic conversion function of the grinding device, thereby improving the flexibility of the grinding device when used.

[0034] When the grinding roller 202 rotates, the scraper 4013 is tightly attached to the surface of the grinding roller 202 under the elastic force of the extension spring 4011, and can scrape off the drug residue attached to the surface of the grinding roller 202. The protective cover 4012 can prevent the drug residue from falling into the extension spring 4011, so that the grinding device can scrape off the drug residue attached to the surface of the grinding roller 202, thereby avoiding the waste of drug powder when the grinding device is in use, and finally completing the use of the grinding device.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A Chinese medicine grinding device, comprising a grinding box (1), characterized in that: A discharge cover (101) is fixed at the bottom of the grinding box (1); a control button (102) is installed on the surface of the grinding box (1); a cover plate (103) is provided on the surface cover of the grinding box (1); a grinding mechanism (2) is arranged inside the grinding box (1); the grinding mechanism (2) includes a pressing grinding assembly (201), a grinding roller (202) and a central shaft (203); switching mechanisms (3) are arranged on both sides of the grinding box (1); the switching mechanism (3) is composed of a turning handle (301) and a switching member (302); a scraping mechanism (4) is arranged inside the grinding box (1); the scraping mechanism (4) includes a scraping component (401) and a connecting frame (402).

2. A Chinese medicine grinding device according to claim 1, characterized in that: The grinding box (1) is rotatably connected to a central shaft (203) at its interior, and both ends of the central shaft (203) extend to the outside of the grinding box (1) respectively. A grinding roller (202) is fixed to the surface of the central shaft (203), and the central axis of the grinding roller (202) coincides with the central axis of the central shaft (203). A pressing grinding assembly (201) is arranged above the grinding roller (202).

3. A Chinese medicine grinding device according to claim 2, characterized in that: The pressing and grinding assembly (201) is composed of a pressing plate (2011), a grinding seat (2012) and a pressing seat (2013); the grinding seat (2012) is fixed inside the grinding box (1); the grinding seat (2012) is located outside the grinding roller (202) and cooperates with the grinding roller (202).

4. A Chinese medicine grinding device according to claim 3, characterized in that: A pressure seat (2013) is arranged inside the grinding seat (2012), and the pressure seat (2013) and the grinding seat (2012) are slidably matched with each other. A pressing plate (2011) is arranged on the surface of the cover plate (103), and one end of the pressing plate (2011) passes through the cover plate (103) and is fixedly connected to the surface of the pressure seat (2013).

5. A Chinese medicine grinding device according to claim 1, characterized in that: The turning handle (301) is fixed to one end of the central axis (203), and the switching member (302) is provided at the other end of the central axis (203).

6. A Chinese medicine grinding device according to claim 5, characterized in that: The switching member (302) contains a driving gear (3021), a driving motor (3022), a driven gear (3023), a slide groove (3024), a slider (3025) and a fastening bolt (3026); the driving motor (3022) is mounted on the surface of the grinding box (1) via a bracket; the input end of the driving motor (3022) is electrically connected to the output end of the control button (102); the output end of the driving motor (3022) is fixed with a rotating shaft via a coupling; one end of the rotating shaft is fixed with the driving gear (3021).

7. A Chinese medicine grinding device according to claim 6, characterized in that: The driven gear (3023) is sleeved on the surface of the central shaft (203), the driven gear (3023) and the driving gear (3021) are meshed with each other, the slide groove (3024) is respectively provided on both sides of one end of the central shaft (203), a slider (3025) is slidably arranged inside the slide groove (3024), the surface of the slider (3025) is fixedly connected to the surface of the driven gear (3023), and the surface of the slider (3025) is threadedly connected with a fastening bolt (3026), when the driven gear (3023) is meshed with the driving gear (3021), one end of the slider (3025) passes through the fastening bolt (3026) and is threadedly fastened to the inner wall of the slide groove (3024).

8. A Chinese medicine grinding device according to claim 1, characterized in that: A connecting frame (402) is fixed inside the grinding box (1), and a scraping component (401) is provided on the surface of the connecting frame (402).

9. A Chinese medicine grinding device according to claim 8, characterized in that: The scraper component (401) comprises an extension spring (4011), a protective sleeve (4012) and a scraper (4013) inside, and the scraper (4013) is rotatably connected to the inside of the connecting frame (402), and one end of the scraper (4013) is tightly fitted to the surface of the grinding roller (202).

10. A Chinese medicine grinding device according to claim 9, characterized in that: A stretch spring (4011) is fixed to the surface of the scraper (4013), one end of the stretch spring (4011) is fixedly connected to the surface of the connecting frame (402), a protective sleeve (4012) is provided on the outer side of the stretch spring (4011), and two ends of the protective sleeve (4012) are respectively fixedly connected to the surfaces of the scraper (4013) and the connecting frame (402).

Images