Hammer type medicine pulverizer

Abstract

The utility model relates to the technical field of flour mills, and discloses a hammer type medicine flour mill which comprises a flour mill body, and the flour mill body comprises a cylinder body, the base is arranged at the bottom of the barrel; the motor is arranged on one side of the barrel; the hammer type grinding wheel is arranged in the cylinder body, and a dust removal and recovery assembly is arranged on the cylinder body; the collection tank is arranged at the bottom of the dust collection assembly; the filter screen penetrates through the outer side wall of the collecting tank; the bottom plate penetrates through the bottom of the collecting tank; the rotating rod penetrates through the bottom plate; and the scraping plate is arranged on the outer side of the rotating rod and attached to the inner side wall of the collecting tank, and through the dust removal recycling assembly, environmental pollution is avoided, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding mills, in particular to a hammer-type medicine grinding mill. Background Art

[0002] Medicine is an item that can prevent and treat diseases, pests, etc. It can generally be divided into three types: traditional Chinese medicine, chemical medicine and biological medicine. Most drug raw materials need to be processed in order to achieve the purpose of being easy for human body to take and absorb. There are many common drug processing methods, such as grinding, cutting, stirring, etc. Among them, grinding is a more common processing method, and there are also many drug production devices used for grinding.

[0003] In the process of crushing drugs in existing drug grinding machines, some drug dust is driven by the rotating grinding wheel to fly up, causing the drug dust to fly out from the feed port, thereby resulting in a waste of drug resources and an increase in production costs. At the same time, the drug dust flying out from the feed port will pollute the environment and easily cause harm to surrounding workers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a hammer-type drug grinding mill, which has the advantages of dust removal and recovery, and solves the problem that some drug dust is driven by the rotating grinding wheel to fly up, causing the drug dust to fly out from the feed port, thereby resulting in a waste of drug resources and an increase in production costs. At the same time, the drug dust flying out from the feed port will pollute the environment and easily cause harm to surrounding workers.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a hammer-type medicine grinding mill, comprising a grinding mill body, wherein the grinding mill body comprises:

[0008] A cylinder body, the top of which is provided with a feed inlet;

[0009] A base is arranged at the bottom of the cylinder

[0010] A motor is arranged on one side of the cylinder;

[0011] A hammer grinding wheel is arranged inside the cylinder

[0012] The cylinder is provided with a dust removal and recovery assembly, and the dust removal and recovery assembly comprises:

[0013] A dust collection assembly is arranged on the cylinder;

[0014] A collection tank, arranged at the bottom of the dust collection assembly;

[0015] A filter screen is provided, which penetrates the outer wall of the collection tank;

[0016] A bottom plate, which passes through the bottom of the collecting tank;

[0017] A rotating rod, which passes through the bottom plate;

[0018] The scraper is arranged on the outer side of the rotating rod and is fitted with the inner wall of the collecting tank.

[0019] In some embodiments, the dust collection assembly includes:

[0020] A support plate, arranged on the outer side of the cylinder;

[0021] An air pump is arranged on the top of the support plate;

[0022] A delivery pipe is arranged between the air pump and the cylinder and passes through the outer wall of the cylinder;

[0023] A discharge hose is arranged at the bottom of the air pump and passes through the support plate.

[0024] In some embodiments, a first connecting plate is disposed on the outer side of the filter screen, and the filter screen is threadedly connected to the collection tank through bolts.

[0025] In some embodiments, a threaded tube is disposed on the top of the collecting tank, and a threaded sleeve matching the threaded tube is disposed on the delivery tube and is sleeved on the outer side of the delivery tube.

[0026] In some embodiments, a fixing seat cooperating with the rotating rod is disposed on the bottom plate, a second connecting plate is disposed at the bottom of the bottom plate, and the bottom plate is threadedly connected to the collection tank through bolts.

[0027] In some embodiments, a fixing groove that matches the collection tank is provided on the top of the base.

[0028] In some embodiments, an arc-shaped baffle is provided on the inner wall of the feed port.

[0029] In some embodiments, a screen is disposed at the bottom of the cylinder, and a discharge port is disposed at the bottom of the screen.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the utility model provides a hammer-type medicine grinding machine, which has the following beneficial effects:

[0032] The hammer drug grinding machine uses a dust removal and recovery component. The conveying pipe absorbs the flying drug dust in the cylinder through the suction force generated by the air pump, and discharges the drug dust into the collection tank through the discharge hose, thereby preventing the drug dust flying out from the feed port from polluting the environment and causing harm to the surrounding workers. The air discharged into the tank is discharged out of the collection tank through the filter net, and the drug dust carried by the air will be filtered out by the filter net. When the drug is ground, the drug dust collected in the collection tank is recovered. When the drug dust in the collection tank is dumped, the rotating rod is rotated, and the rotating rotating rod drives the scraper to scrape off the drug dust attached to the inner wall of the collection tank, thereby avoiding the waste of drug resources and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the utility model;

[0034] Figure 2 It is a schematic structural diagram of a cross section of the structure of the utility model;

[0035] Figure 3 It is a schematic diagram of the structure of the collecting tank in the structure of the utility model;

[0036] Figure 4 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0037] Figure 5 for Figure 2 A magnified schematic diagram of point B in the middle.

[0038] In the figure:

[0039] 1. Mill body; 11. Cylinder; 12. Feed inlet; 121. Arc baffle; 13. Base; 14. Motor; 15. Hammer grinding wheel; 16. Screen; 17. Discharge port;

[0040] 2. Dust collection and recovery assembly; 21. Dust suction assembly; 211. Support plate; 212. Air pump; 213. Delivery pipe; 214. Discharge hose; 22. Collection tank; 23. Filter; 231. First connecting plate; 24. Bottom plate; 241. Second connecting plate; 25. Rotating rod; 26. Scraper; 27. Fixed seat; 28. Threaded pipe; 281. Threaded sleeve; 29. ​​Fixed groove. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0043] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] Medicine is an item that can prevent and treat diseases, pests, etc. It can generally be divided into three types: traditional Chinese medicine, chemical medicine and biological medicine. Most drug raw materials need to be processed in order to achieve the purpose of being easy for human body to take and absorb. There are many common drug processing methods, such as grinding, cutting, stirring, etc. Among them, grinding is a more common processing method, and there are also many drug production devices used for grinding.

[0046] In the related art, during the process of crushing drugs in a drug grinder, some drug dust is blown up by the rotating grinding wheel, causing the drug dust to fly out from the feed port, thereby resulting in a waste of drug resources and an increase in production costs. At the same time, the drug dust flying out from the feed port will pollute the environment and easily cause harm to surrounding workers.

[0047] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a hammer-type drug grinding machine. When it is needed, only the air pump 212 needs to be started. The conveying pipe 213 absorbs the flying drug dust in the cylinder 11 through the suction force generated by the air pump 212, and discharges the drug dust into the collection tank 22 through the discharge hose 214, thereby preventing the drug dust flying out from the feed port 12 from polluting the environment and causing harm to the surrounding staff. The air discharged into the tank is discharged out of the collection tank 22 through the filter net 23, and the drug dust carried by the air will be filtered out by the filter net 23. When the drug is ground, the drug dust collected in the collection tank 22 is recovered. When the drug dust in the collection tank 22 is dumped, the rotating rod 25 is rotated, and the rotating rotating rod 25 drives the scraper 26 to scrape off the drug dust attached to the inner wall of the collection tank 22, thereby avoiding the waste of drug resources and the increase of production costs.

[0048] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0049] Combination Figure 1-Figure 5 The embodiment of the present application provides a hammer-type medicine grinding mill, including a grinding mill body 1, and the grinding mill body 1 includes: a feed port 12 is arranged on the top of a cylinder 11; a base 13 is arranged at the bottom of the cylinder 11; a motor 14 is arranged on one side of the cylinder 11; a hammer grinding wheel 15 is arranged inside the cylinder 11; a dust removal and recovery component 2 is arranged on the cylinder 11, and the dust removal and recovery component 2 includes: a dust suction component 21 is arranged on the cylinder 11; a collection tank 22 is arranged at the bottom of the dust suction component 21; a filter screen 23 passes through the outer wall of the collection tank 22; a bottom plate 24 passes through the bottom of the collection tank 22; a rotating rod 25 passes through the bottom plate 24; a scraper 26 is arranged on the outside of the rotating rod 25 and fits with the inner wall of the collection tank 22.

[0050] When in use, the motor 14 is started by an external power supply, and the motor 14 drives the hammer grinding wheel 15 to rotate. At this time, the medicine is put into the cylinder 11 through the feed port 12, and the rotating hammer grinding wheel 15 grinds the medicine put into the cylinder 11. At the same time, the medicine dust flying up driven by the rotating hammer grinding wheel 15 is sucked into the collection tank 22 through the dust suction component 21, so as to avoid the medicine dust flying out from the feed port 12 to pollute the environment and cause harm to the surrounding staff. The air discharged into the tank is discharged out of the collection tank 22 through the filter net 23, and the medicine dust carried by the air is filtered out by the filter net 23. When the medicine is ground, the medicine dust collected in the collection tank 22 is recovered. When the medicine dust in the collection tank 22 is dumped, the rotating rod 25 is rotated, and the rotating rotating rod 25 drives the scraper 26 to scrape off the medicine dust attached to the inner wall of the collection tank 22, thereby avoiding the waste of medicine resources and the increase of production cost.

[0051] In some embodiments, the dust collection assembly 21 includes: a support plate 211 disposed on the outside of the cylinder 11; an air pump 212 disposed on the top of the support plate 211; a delivery pipe 213 disposed between the air pump 212 and the cylinder 11, and passing through the outer wall of the cylinder 11; a discharge hose 214 disposed at the bottom of the air pump 212, and passing through the support plate 211. The air pump 212 is started by an external power supply, and the delivery pipe 213 absorbs the flying drug dust in the cylinder 11 through the suction force generated by the air pump 212, and discharges the drug dust into the collection tank 22 through the discharge hose 214.

[0052] Specifically, the model of the air pump 212 is QE-70. Its working principle is to use a mechanical device to make the diaphragm inside the pump do reciprocating motion, thereby compressing and stretching the air in the fixed volume of the pump chamber to form a vacuum (negative pressure), and generating a pressure difference between the pump suction port and the external atmospheric pressure. Under the action of the pressure difference, the gas is pressed (sucked) into the pump chamber and then discharged from the exhaust port. The principle structure is not drawn in the attached figure.

[0053] In some embodiments, a first connecting plate 231 is provided on the outer side of the filter screen 23, and the filter screen 23 is threadedly connected to the collection tank 22 through bolts. After the filter screen 23 is used for a long time, the filter holes on the filter screen 23 will be blocked by drug dust. At this time, the bolts on the first connecting plate 231 are removed, and the filter screen 23 is removed from the collection tank 22, and the filter holes on the filter screen 23 are cleaned to prevent the filter holes on the filter screen 23 from being blocked by drug dust, resulting in the air discharged into the collection tank 22 cannot be discharged, causing damage to the air pump 212.

[0054] In some embodiments, a threaded tube 28 is provided on the top of the collecting tank 22, and a threaded sleeve 281 matching the threaded tube 28 is provided on the delivery pipe 213 and is sleeved on the outside of the delivery pipe 213, so that the discharge hose 214 is threadedly connected to the collecting tank 22, thereby increasing the convenience of disassembly and assembly of the collecting tank 22.

[0055] In some embodiments, a fixing seat 27 cooperating with the rotating rod 25 is provided on the bottom plate 24, which increases the stability of the rotating rod 25 driving the scraper 26 to rotate and scrape off the drug dust attached to the inner wall of the collection tank 22. A second connecting plate 241 is provided at the bottom of the bottom plate 24, and the bottom plate 24 is threadedly connected to the collection tank 22 through bolts. The collection tank 22 needs to be cleaned after a period of time. It only needs to remove the bolts on the second connecting plate 241, and the bottom plate 24 together with the rotating rod 25 and the scraper 26 are taken out of the collection tank 22 for cleaning. At the same time, it also facilitates the cleaning of the inside of the collection tank 22, avoiding the deterioration of the small amount of drug dust remaining on the rotating rod 25 and the scraper 26 inside the collection tank 22, causing contamination of the newly collected drug dust.

[0056] In some embodiments, a fixing groove 29 that matches the collection tank 22 is provided on the top of the base 13, and the bottom of the collection tank 22 is snap-fitted and fixed to the fixing groove 29, thereby increasing the stability of the collection tank 22 in collecting drug dust.

[0057] In some embodiments, an arc-shaped baffle 121 is provided on the inner side wall of the feed port 12 to prevent the medicine from flying out of the feed port 12 due to the grinding impact of the hammer grinding wheel 15, thereby reducing the waste of medicine resources.

[0058] In some embodiments, a screen 16 is provided at the bottom of the cylinder 11, and a discharge port 17 is provided at the bottom of the screen 16. After the medicine is ground, the medicine powder that meets the size standard will fall from the screen 16 and be collected through the discharge port 17. The medicine that does not meet the size standard will continue to be ground by the hammer grinding wheel 15.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0060] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hammer-type medicine grinding mill, comprising a grinding mill body (1), wherein the grinding mill body (1) comprises: The cylinder (11) has a feed inlet (12) at the top; A base (13) is arranged at the bottom of the cylinder (11); A motor (14) is arranged on one side of the cylinder (11); A hammer grinding wheel (15) is arranged inside the cylinder (11) The invention is characterized in that: a dust removal and recovery component (2) is arranged on the cylinder (11), and the dust removal and recovery component (2) comprises: A dust collecting assembly (21) is arranged on the cylinder (11); A collection tank (22) is arranged at the bottom of the dust collection assembly (21); A filter screen (23) passing through the outer wall of the collection tank (22); A bottom plate (24) extending through the bottom of the collecting tank (22); A rotating rod (25) passing through the bottom plate (24); The scraper (26) is arranged on the outside of the rotating rod (25) and is in contact with the inner wall of the collecting tank (22).

2. A hammer type medicine grinding mill according to claim 1, characterized in that: The dust collection component (21) comprises: A support plate (211) is arranged on the outer side of the cylinder (11); An air pump (212) is arranged on the top of the support plate (211); A delivery pipe (213) is arranged between the air pump (212) and the cylinder (11) and passes through the outer wall of the cylinder (11); A discharge hose (214) is disposed at the bottom of the air pump (212) and passes through the support plate (211).

3. A hammer type medicine grinding mill according to claim 1, characterized in that: A first connecting plate (231) is provided on the outer side of the filter screen (23), and the filter screen (23) is threadedly connected to the collection tank (22) via bolts.

4. A hammer type medicine grinding mill according to claim 2, characterized in that: A threaded tube (28) is provided on the top of the collection tank (22), and a threaded sleeve (281) matching the threaded tube (28) is provided on the delivery tube (213) and sleeved on the outside of the delivery tube (213).

5. A hammer type medicine grinding mill according to claim 4, characterized in that: The bottom plate (24) is provided with a fixing seat (27) cooperating with the rotating rod (25), and a second connecting plate (241) is provided at the bottom of the bottom plate (24), and the bottom plate (24) is threadedly connected to the collecting tank (22) by bolts.

6. A hammer type medicine grinding mill according to claim 1, characterized in that: The top of the base (13) is provided with a fixing groove (29) that matches the collection tank (22).

7. A hammer type medicine grinding mill according to claim 1, characterized in that: An arc-shaped baffle (121) is provided on the inner side wall of the feed port (12).

8. A hammer type medicine grinding mill according to claim 1, characterized in that: A screen (16) is provided at the bottom of the cylinder (11), and a discharge port (17) is provided at the bottom of the screen (16).

Images