CN114472440A - Dust absorption rubbing crusher for preparation - Google Patents
Dust absorption rubbing crusher for preparation Download PDFInfo
- Publication number
- CN114472440A CN114472440A CN202210064570.1A CN202210064570A CN114472440A CN 114472440 A CN114472440 A CN 114472440A CN 202210064570 A CN202210064570 A CN 202210064570A CN 114472440 A CN114472440 A CN 114472440A
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- CN
- China
- Prior art keywords
- dust
- fixedly connected
- transverse plate
- dust collection
- collection box
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a dust absorption pulverizer for a preparation, which has the technical scheme that the dust absorption pulverizer comprises a pulverizer body, wherein the pulverizer body is used for pulverizing raw materials, the top of the pulverizer body is provided with a feeding pipe, and the bottom of the pulverizer body is provided with a discharging pipe; the transverse plate is fixedly connected to the bottom of the crusher body; the supporting plate is arranged below the transverse plate; the supporting seats are fixedly connected to the tops of the supporting plates and are provided with a plurality of supporting seats; the top of each supporting seat is fixedly connected with a vertical rod; the springs are arranged at the bottom of the transverse plate and are in a compressed state; the support rods are fixedly connected to the bottom of the support plate and are provided with a plurality of support rods; the vibrating motor is fixedly connected to the top of the transverse plate; and a dust suction device for sucking dust generated from the pulverizer body; dust that can smash the in-process through dust extraction and produce the rubbing crusher body is sucked, has reduced the pollution that causes the environment.
Description
Technical Field
The invention relates to the technical field of preparation crushing, in particular to a dust absorption crusher for a preparation.
Background
In the production of various chemicals or medicines, it is necessary to pulverize raw materials so that the raw materials form particles of a certain size, and then process the particles to extract useful chemicals therefrom.
When smashing raw and other materials, mostly smash through the rubbing crusher, carry out kibbling in-process at the rubbing crusher to raw and other materials, can produce a large amount of dusts, these dusts produce the pollution to the environment of surrounding easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dust absorption crusher for a preparation, which can suck dust generated in the crushing process of a crusher body through a dust absorption device, so that the pollution to the environment is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a dust absorption pulverizer for a preparation comprises a pulverizer body, a feeding pipe and a discharging pipe, wherein the pulverizer body is used for pulverizing raw materials;
the transverse plate is fixedly connected to the bottom of the crusher body;
the supporting plate is arranged below the transverse plate;
the supporting seats are fixedly connected to the tops of the supporting plates and are provided with a plurality of supporting seats;
the top of each supporting seat is fixedly connected with a vertical rod, the vertical rods penetrate through the transverse plates along the vertical direction, and nuts capable of pressing the transverse plates on the tops of the supporting seats are in threaded connection with the vertical rods;
the springs are arranged at the bottom of the transverse plate and are in a compressed state, and when the nuts are unscrewed, the transverse plate is jacked up by the springs;
the supporting rods are fixedly connected to the bottom of the supporting plate and are provided with a plurality of supporting rods;
the vibrating motor is fixedly connected to the top of the transverse plate;
and a dust suction device for sucking dust generated from the pulverizer body.
By adopting the technical scheme, the dust suction device is arranged, so that dust generated by crushing can be sucked by the dust suction device in the process of crushing the raw materials by the crusher body, and the pollution to the surrounding environment caused by retraction is reduced; when the rubbing crusher body carries out work, screw up the nut, compress tightly the diaphragm at the top of supporting seat, when rubbing crusher body stop work and the more dust of rubbing crusher body inner wall adhesion, unscrew the nut, through the spring with diaphragm jack-up, then vibrating motor begins work, vibration through vibrating motor, shake the dust of adhesion on the inner wall of rubbing crusher body and fall, then suction through dust extraction, the influence of the dust of adhesion on rubbing crusher body inner wall to rubbing crusher body normal work has been reduced.
The invention is further configured to: the dust suction device comprises a dust suction box;
one end of the dust collection pipe is fixedly connected to the top of the pulverizer body, and the other end of the dust collection pipe is fixedly connected to the dust collection box;
the dust collection fan is fixedly connected to the top of the dust collection box;
and the filter screen is fixedly connected to the inner wall of the dust collection box, and the joint of the dust collection pipe and the dust collection box is positioned below the filter screen.
The invention is further configured to: the bottom of the transverse plate is fixedly connected with a plurality of guide rods, the guide rods correspond to the springs one to one, each spring is sleeved on the outer side of the corresponding guide rod, and the guide rods penetrate through the supporting plate along the vertical direction and can slide up and down on the supporting plate.
Through adopting above-mentioned technical scheme, through setting up the guide rod, can be after unscrewing the nut, the guide diaphragm is vertical to be slided.
The invention is further configured to: the air inlet fan is fixedly connected to the transverse plate and connected to one side of the pulverizer body through an air inlet pipe, and the air inlet fan is used for blowing air into the pulverizer body.
Through adopting above-mentioned technical scheme, when shaking the dust of adhesion on the rubbing crusher body inner wall, open air intake fan, blow to this internal rubbing crusher through air intake fan, the dust that drives through wind-force and shake and fall is siphoned away by dust extraction.
The invention is further configured to: the diaphragm sets up to the rectangular plate, and the supporting seat is provided with four, and four supporting seats are located the below in diaphragm four corners respectively.
The invention is further configured to: the dust collection box is arranged to be a cylindrical box body, the top of the dust collection box is rotatably connected with a rotating shaft, the rotating shaft penetrates through the filter screen along the vertical direction, at least one cleaning rod is fixedly connected to the outer side of the rotating shaft and located below the filter screen, and a plurality of bristles used for cleaning the bottom of the filter screen are fixedly connected to the top of the cleaning rod.
Through adopting above-mentioned technical scheme, through the rotation of pivot, can drive the brush hair and clean the dust of adhesion in the filter screen bottom.
The invention is further configured to: the bottom fixedly connected with of pivot one end is kept away from to the cleaning rod is the scraper blade of a vertical setting, and the scraper blade is laminated with the dust absorption incasement wall.
Through adopting above-mentioned technical scheme, the rotation through the pivot can drive the scraper blade and clean the dust of adsorbing on the suction box inner wall.
The invention is further configured to: dust collection bottom of the case portion fixedly connected with goes out the dirt pipe, goes out dirt bottom of the pipe portion fixedly connected with and is used for holding the case that holds of dust.
The invention is further configured to: the top fixedly connected with of the case outside a plurality of connecting blocks, a plurality of fixed blocks of bottom fixedly connected with in the play dirt pipe outside, a plurality of connecting blocks and a plurality of fixed block one-to-one, the fixed block and the connecting block that correspond can be dismantled through bolt and nut and link together.
The invention is further configured to: the bottom fixedly connected with of dust suction box is a plurality of branches that are used for carrying out the support to the dust suction box, and the bottom that holds the case is provided with a plurality of universal wheels, and when holding the case and fixing in the play dirt pipe bottom, the universal wheel supports subaerial.
Through adopting above-mentioned technical scheme, through setting up the universal wheel, be convenient for remove and transport the containing box that gets off dismantling.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the dust suction device, in the process of crushing the raw materials by the crusher body, the dust suction device can suck dust generated by crushing, so that the pollution to the surrounding environment caused by withdrawing is reduced;
2. according to the invention, when the crusher body stops working and more dust adheres to the inner wall of the crusher body, the nut is unscrewed, the transverse plate is jacked up through the spring, then the vibration motor starts working, the dust adhered to the inner wall of the crusher body is vibrated down through the vibration of the vibration motor, and then the dust is sucked through the dust suction device, so that the influence of the dust adhered to the inner wall of the crusher body on the normal working of the crusher body is reduced;
3. according to the invention, the rotating shaft rotates to drive the bristles to clean dust adhered to the bottom of the filter screen;
4. when dust adhered to the inner wall of the crusher body is shaken off, the air inlet fan is turned on, air is blown into the crusher body through the air inlet fan, and the shaken off dust is driven by wind power to be sucked away by the dust suction device;
5. the universal wheels are arranged, so that the detached containing box is convenient to move and transport.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B of FIG. 1;
FIG. 4 is a cross-sectional view of a dust bin of an embodiment;
fig. 5 is an enlarged schematic view of the portion C of fig. 4.
In the figure: 1. a pulverizer body; 11. a feeding pipe; 12. a discharge pipe; 2. a transverse plate; 21. a vibration motor; 22. a guide rod; 23. a spring; 3. a support plate; 31. a support bar; 32. a supporting seat; 33. a vertical rod; 4. a dust collection box; 41. a dust collection pipe; 42. a dust collection fan; 43. a dust outlet pipe; 431. a fixed block; 44. a strut; 5. an air intake fan; 51. an air inlet pipe; 6. an accommodating box; 61. connecting blocks; 62. a universal wheel; 7. a filter screen; 8. a rotating shaft; 81. a cleaning rod; 82. a scraper.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The invention is further described with reference to the drawings and the preferred embodiments.
Example (b): a dust-absorbing pulverizer for a preparation, see attached drawings 1-5, comprises a pulverizer body 1 for pulverizing raw materials, a transverse plate 2 fixedly connected to the bottom of the pulverizer body 1, a support plate 3 arranged below the transverse plate 2 and horizontally, a plurality of support seats 32 fixedly connected to the top of the support plate 3, vertical rods 33 fixedly connected to the top of the support seats 32 and penetrating through the transverse plate 2 in the vertical direction, nuts screwed on the vertical rods 33 and capable of pressing the transverse plate 2 against the top of the support seats 32, springs 23 arranged at the bottom of the transverse plate 2, a plurality of support rods 31 fixedly connected to the bottom of the support plate 3, a vibrating motor 21 fixedly connected to the top of the transverse plate 2, and a dust-absorbing device for absorbing dust generated by the pulverizer body 1; specifically, a feeding pipe 11 for feeding is fixedly connected to the top of the pulverizer body 1, a discharging pipe 12 for discharging is fixedly connected to the bottom of the pulverizer body 1, the discharging pipe 12 penetrates through the transverse plate 2 and the supporting plate 3 downwards, and the discharging pipe 12 can slide up and down relative to the supporting plate 3; specifically, 3 levels of backup pad set up, and the both ends of spring 23 support tightly respectively in 3 tops of backup pad and diaphragm 2 bottoms, and spring 23 is in compression state, and when unscrewing the nut, spring 23 can be with diaphragm 2 jack-up.
By arranging the dust suction device, in the process that the raw materials are crushed by the crusher body 1, dust generated by crushing can be sucked by the dust suction device, so that the pollution to the surrounding environment caused by withdrawing is reduced; when rubbing crusher body 1 carries out work, the nut is screwed up, compress tightly diaphragm 2 at the top of supporting seat 32, when rubbing crusher body 1 stop work and the more dust of rubbing crusher body 1 inner wall adhesion, the nut is unscrewed, through spring 23 with diaphragm 2 jack-up, then vibrating motor 21 begins to work, vibration through vibrating motor 21, shake the dust of adhesion on the inner wall of rubbing crusher body 1 and fall, then suck through dust extraction, the influence of the dust of adhesion on rubbing crusher body 1 inner wall to rubbing crusher body 1 normal work has been reduced.
Specifically, the dust suction device comprises a dust suction box 4, a dust suction pipe 41 fixedly connected to one side of the dust suction box 4, a dust suction fan 42 fixedly connected to the top of the dust suction box 4, and a filter screen 7 fixedly connected to the inner wall of the dust suction box 4; specifically, one end of the dust suction pipe 41 is fixedly connected to the dust suction box 4, and the other end is fixedly connected to the top of the pulverizer body 1; specifically, the one end that dust absorption pipe 41 and rubbing crusher body 1 are connected sets up to the hose, sets up to the hose through the one end that is connected dust absorption pipe 41 and rubbing crusher body 1 for diaphragm 2 when driving rubbing crusher body 1 vibration, is difficult to cause the influence to being connected of dust absorption pipe 41 and rubbing crusher body 1. Specifically, one end of the dust suction pipe 41 connected to the dust suction box 4 is located at a position close to the bottom of one side of the dust suction box 4, and the connection position of the dust suction pipe 41 and the dust suction box 4 is set, so that the dust suction fan 42 and the connection position of the dust suction pipe 41 and the dust suction box 4 are respectively located above and below the filter screen 7.
When the crusher body 1 works, the dust suction fan 42 starts to work, under the action of suction force provided by the dust suction fan 42, dust generated in the crushing process of raw materials by the crusher body 1 enters the dust suction box 4 together with air through the dust suction pipe 41, the air upwards passes through the filter screen 7, the dust in the air is filtered by the filter screen 7, and clean air passes through the filter screen 7 and then is discharged through the dust suction fan 42.
Specifically, at the guide bar 22 of a plurality of vertical settings of diaphragm 2 bottom fixedly connected with, a plurality of guide bars 22 and a plurality of spring 23 one-to-one, each spring 23 all overlaps and establishes the outside at the guide bar 22 that corresponds, and guide bar 22 runs through backup pad 3 and can slide from top to bottom on backup pad 3 along vertical direction. The guide rod 22 can guide the transverse plate 2 to vibrate up and down while the vibration motor 21 vibrates the transverse plate 2 and the crusher body 1.
Specifically, an air inlet fan 5 is fixedly connected to the transverse plate 2, the air inlet fan 5 is connected to one side of the pulverizer body 1 through an air inlet pipe 51, the joint of the air inlet pipe 51 is located at a position close to the bottom of one side of the pulverizer body 1, and the air inlet fan 5 blows air into the pulverizer body 1 through the air inlet pipe 51. Specifically, the air inlet pipe 51, the feeding pipe 11 and the discharging pipe 12 are all provided with valves for controlling the opening and closing of the pipes. When the vibration cleaning is carried out on the dust adhered to the inner wall of the crusher body 1, the valves on the feeding pipe 11 and the discharging pipe 12 are closed, the valve on the air inlet pipe 51 is opened, air is blown into the crusher body 1 through the air inlet pipe 51, and the dust vibrated down is blown into the dust suction pipe 41 under the action of the air.
Specifically, diaphragm 2 sets up to the rectangular plate, and backup pad 3 also sets up to the rectangular plate, and four sides of backup pad 3 are parallel with four sides of diaphragm 2 respectively, and supporting seat 32 is provided with four, and four supporting seats 32 are located the below in 2 four corners of diaphragm respectively. The springs 23 are respectively arranged below two opposite sides of the transverse plate 2, and two springs 23 are respectively arranged below two opposite sides of the transverse plate 2.
Specifically, set up dust collection box 4 into cylindrical box, dust collection box 4's top is rotated and is connected with a pivot 8, the vertical setting of pivot 8, pivot 8 runs through filter screen 7 along vertical direction, a plurality of cleaning rods 81 that are located the 7 below filter screens of 8 fixedly connected with in the pivot outside, cleaning rods 81's length direction sets up along the radial direction of pivot 8, a plurality of brush hairs that are used for cleaning 7 bottoms of filter screen of top fixedly connected with of cleaning rods 81. The top of the dust collection box 4 is fixedly connected with a motor for driving the rotating shaft 8 to rotate.
After the filter screen 7 is used for a long time, a large amount of dust adheres to the bottom of the filter screen 7, and when a large amount of dust adheres to the filter screen 7, the filtering effect of the filter screen 7 is affected; the motor drives the rotating shaft 8 to rotate, the rotating shaft 8 can drive the cleaning rod 81 to rotate in the rotating process, and the cleaning rod 81 can clean the bottom of the filter screen 7 through the bristles in the rotating process.
Specifically, a vertically arranged scraper 82 is fixedly connected to the bottom of one end, far away from the rotating shaft 8, of the cleaning rod 81, and the scraper 82 is attached to the inner wall of the dust collection box 4. When the shaft 8 drives the cleaning rod 81 to rotate, the scraper 82 can clean the inner wall of the dust box 4 and scrape off dust adhered to the inner wall of the dust box 4.
Specifically, the bottom fixedly connected with of dust suction box 4 goes out dirt pipe 43, goes out dirt pipe 43 bottom and is provided with the case 6 that holds that is used for holding the dust, and the dust that filter screen 7 filtered falls to holding in the middle of the case 6 and stores. Specifically, hold a plurality of connecting blocks 61 of top fixedly connected with in the case 6 outside, go out a plurality of fixed blocks 431 of bottom fixedly connected with in the dirt pipe 43 outside, a plurality of connecting blocks 61 and a plurality of fixed block 431 one-to-one, corresponding fixed block 431 and connecting block 61 can dismantle through bolt and nut and link together.
Specifically, the bottom fixedly connected with of dust collection box 4 is a plurality of branches 44 that are used for supporting dust collection box 4, and the bottom that holds case 6 is provided with a plurality of universal wheels 62, and when holding case 6 and fixing in the play dirt pipe 43 bottom, universal wheels 62 support subaerial. By providing the universal wheels 62, the accommodating box 6 can be moved and transported easily after the accommodating box 6 is detached from the dust outlet pipe 43.
The working principle of the dust absorption pulverizer for the preparation when in use is as follows: by arranging the dust suction device, in the process that the raw materials are crushed by the crusher body 1, dust generated by crushing can be sucked by the dust suction device, so that the pollution to the surrounding environment caused by withdrawing is reduced; when rubbing crusher body 1 carries out work, the nut is screwed up, compress tightly diaphragm 2 at the top of supporting seat 32, when rubbing crusher body 1 stop work and the more dust of rubbing crusher body 1 inner wall adhesion, unscrew the nut, through spring 23 with diaphragm 2 jack-up, then vibrating motor 21 begins work, vibration through vibrating motor 21, shake the dust of adhesion on the inner wall of rubbing crusher body 1, then suck through dust extraction, the influence of the dust of adhesion on rubbing crusher body 1 inner wall to rubbing crusher body 1 normal work has been reduced.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A dust absorption rubbing crusher for preparation which characterized in that: comprises a pulverizer body (1) which is used for pulverizing raw materials, the top of the pulverizer body is provided with a feeding pipe (11), and the bottom of the pulverizer body is provided with a discharging pipe (12);
the transverse plate (2) is fixedly connected to the bottom of the pulverizer body (1);
a support plate (3) disposed below the cross plate (2);
the supporting seats (32) are fixedly connected to the top of the supporting plate (3) and are provided with a plurality of supporting seats;
the top of each supporting seat (32) is fixedly connected with a vertical rod (33), the vertical rods (33) penetrate through the transverse plate (2) along the vertical direction, and nuts capable of pressing the transverse plate (2) on the top of the supporting seats (32) are in threaded connection with the vertical rods (33);
a plurality of springs (23) are arranged, the springs (23) are arranged at the bottom of the transverse plate (2) and are in a compressed state, and when the nut is unscrewed, the transverse plate (2) is jacked up by the springs (23);
a plurality of support rods (31) which are fixedly connected to the bottom of the support plate (3);
the vibrating motor (21) is fixedly connected to the top of the transverse plate (2);
and a dust suction device for sucking dust generated by the pulverizer body (1).
2. A dust-absorbing grinder for pharmaceutical preparations according to claim 1, wherein: the dust suction device comprises a dust suction box (4);
one end of the dust collection pipe (41) is fixedly connected to the top of the pulverizer body (1), and the other end of the dust collection pipe is fixedly connected to the dust collection box (4);
the dust collection fan (42) is fixedly connected to the top of the dust collection box (4);
and the filter screen (7) is fixedly connected to the inner wall of the dust collection box (4), and the joint of the dust collection pipe (41) and the dust collection box (4) is positioned below the filter screen (7).
3. A dust-absorbing grinder for pharmaceutical preparations according to claim 2, wherein: the bottom of the transverse plate (2) is fixedly connected with a plurality of guide rods (22), the guide rods (22) correspond to the springs (23) one by one, each spring (23) is sleeved on the outer side of the corresponding guide rod (22), and the guide rods (22) penetrate through the support plate (3) along the vertical direction and can slide up and down on the support plate (3).
4. A dust-absorbing crushing machine for preparation as claimed in claim 3, wherein: fixedly connected with air intake fan (5) on diaphragm (2), air intake fan (5) are connected in rubbing crusher body (1) one side through air-supply line (51), and it is used for blowing in the air to rubbing crusher body (1).
5. A dust-absorbing grinder for pharmaceutical preparations according to claim 4, wherein: the transverse plate (2) is a rectangular plate, the number of the supporting seats (32) is four, and the four supporting seats (32) are respectively located below four corners of the transverse plate (2).
6. A dust-absorption disintegrator for pharmaceutical preparations according to claim 5, wherein: dust collection box (4) set up to cylindrical box, and the top of dust collection box (4) is rotated and is connected with a pivot (8), and filter screen (7) are passed along vertical direction in pivot (8), and pivot (8) outside fixedly connected with at least one cleaning rod (81), cleaning rod (81) are located filter screen (7) below, and the top fixedly connected with of cleaning rod (81) is a plurality of brush hairs that are used for cleaning filter screen (7) bottom.
7. A dust-absorption disintegrator for pharmaceutical preparations according to claim 6, wherein: the bottom of one end, far away from the rotating shaft (8), of the cleaning rod (81) is fixedly connected with a vertically arranged scraper (82), and the scraper (82) is attached to the inner wall of the dust collection box (4).
8. A dust-absorbing grinder for pharmaceutical preparations according to claim 7, wherein: the bottom of the dust collection box (4) is fixedly connected with a dust outlet pipe (43), and the bottom of the dust outlet pipe (43) is fixedly connected with a containing box (6) used for containing dust.
9. A dust extraction grinder for pharmaceutical preparations according to claim 8, wherein: the dust collecting device is characterized in that a plurality of connecting blocks (61) are fixedly connected to the top of the outer side of the accommodating box (6), a plurality of fixing blocks (431) are fixedly connected to the bottom of the outer side of the dust outlet pipe (43), the connecting blocks (61) correspond to the fixing blocks (431) one to one, and the corresponding fixing blocks (431) and the connecting blocks (61) are detachably connected together through bolts and nuts.
10. A dust extraction grinder for pharmaceutical preparations according to claim 9, wherein: the bottom fixedly connected with of dust collection box (4) is a plurality of branch (44) that are used for supporting dust collection box (4), and the bottom that holds case (6) is provided with a plurality of universal wheels (62), and when holding case (6) and fixing in dust outlet pipe (43) bottom, universal wheel (62) support subaerial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064570.1A CN114472440B (en) | 2022-01-20 | 2022-01-20 | Dust collection pulverizer for preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064570.1A CN114472440B (en) | 2022-01-20 | 2022-01-20 | Dust collection pulverizer for preparation |
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| CN114472440A true CN114472440A (en) | 2022-05-13 |
| CN114472440B CN114472440B (en) | 2023-05-02 |
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