CN214439675U

CN214439675U - Raw materials circulation reducing mechanism for bio-pharmaceuticals

Info

Publication number: CN214439675U
Application number: CN202022646144.8U
Authority: CN
Inventors: 李春双
Original assignee: Hunan Hexin Pharmaceutical Equipment Co ltd
Current assignee: Hunan Hexin Pharmaceutical Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-22
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a raw materials circulation reducing mechanism for bio-pharmaceuticals, the load simulator comprises a case, machine case upper end middle part fixed mounting has broken motor, broken motor output fixedly connected with pivot, pivot surface middle part fixed mounting has a plurality of broken swoves, machine case left end upper portion fixedly connected with inlet pipe, inlet pipe lower extreme fixedly connected with circulating device, open lower part has the socket in the machine case right-hand member, and the socket is inside to run through there is screening piece, machine case right-hand member lower part fixed mounting has the gumming device. The raw material circulating and crushing device for the bio-pharmaceuticals of the utility model realizes the secondary circulating and crushing operation of large-particle-size particles through the circulating device; the small-particle-size particles remove a large amount of powder adhered to the surfaces of the particles under the action of the exhaust fan, so that the quality of the pharmaceutical particles is improved; in addition, the screening net frame is connected with the two guide rails in a sliding mode, so that the screening net frame is convenient to disassemble and replace, and the pharmaceutical operation of various types of particle sizes is convenient.

Description

Raw materials circulation reducing mechanism for bio-pharmaceuticals

Technical Field

The utility model relates to a bio-pharmaceuticals equipment field, in particular to raw materials circulation reducing mechanism for bio-pharmaceuticals.

Background

With the rapid development of the technology level along with the social progress, mechanical equipment is integrated into our lives and becomes one of substances which are inseparable in human life, crushing and granulating operations are often performed on pharmaceutical raw materials by using crushing equipment in the field of biological pharmacy, and the existing crushing equipment has the following problems in the using process: 1. the existing raw materials are often subjected to single crushing operation during crushing, so that the raw materials are not crushed and granulated well, and powder generated in the crushing process is adhered to the surface of crushed particles, so that the pharmaceutical quality is seriously influenced; 2. often be fixed connection, inconvenient dismantlement between the filter screening net that has in the current breaker and the breaker body to can only realize the screening operation of certain particle diameter, lead to reducing mechanism application scope narrow, the pharmacy operation of the multiple model particle diameter of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw materials circulation reducing mechanism for bio-pharmaceuticals can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a raw material circulating and crushing device for bio-pharmaceuticals comprises a case, wherein a crushing motor is fixedly arranged in the middle of the upper end of the case, a rotating shaft is fixedly connected to the output end of the crushing motor, the upper end of the rotating shaft penetrates through the upper end wall of the case, a plurality of crushing knives are fixedly arranged in the middle of the outer surface of the rotating shaft, the length values of the crushing knives are sequentially reduced from top to bottom, a bearing seat is movably arranged at the lower end of the rotating shaft, connecting rods are fixedly arranged at the left end of the bearing seat and the right end of the bearing seat, one side of each connecting rod, away from the bearing seat, is fixedly connected with the inner wall of the case, a feeding pipe is fixedly connected to the upper part of the left end of the case, a circulating device is fixedly connected to the right end of the circulating device and the lower part of the left end of the case, a socket is formed in the middle lower part of the right end of the case, a screening piece penetrates through the socket, and a discharge hole is formed in the lower part of the left end of the case, the powder removing machine is characterized in that a discharging pipe is fixedly connected to the lower portion of the machine case, and a powder removing device is fixedly mounted on the lower portion of the right end of the machine case.

Preferably, the circulating device comprises a circulating box, a feed inlet is formed in the middle of the right end of the circulating box, a circulating pipe penetrates through the lower portion of the left end of the circulating box, a feeding pump is fixedly mounted at the right of the circulating pipe and located inside the circulating box, the feed inlet is located at the left end of the discharge port, and the upper end of the circulating pipe is fixedly connected with the lower end of the feed pipe.

Preferably, the gumming device includes the bottom plate, the anterior fixed mounting in bottom plate upper end has the case that gathers materials, gather materials the No. two tuber pipes of case left end fixedly connected with, No. two tuber pipe lower extreme fixedly connected with tuber pipes, No. one side that No. two tuber pipes were kept away from to a tuber pipe runs through the bottom plate front portion, No. two tuber pipe left end fixedly connected with air collecting cover, the case rear end fixedly connected with pipe that gathers materials, pipe middle part fixed mounting has the air exhauster, and air exhauster lower extreme and bottom plate upper end rear portion fixed connection, the inside and the equal fixedly connected with filter screen of tuber pipe left end of air collecting cover.

Preferably, the left end of the second air pipe penetrates through the lower part of the right end of the case and extends into the case, the filter screen at the left end of the first air pipe is fixedly connected with the right end of the discharge pipe, and the left end of the bottom plate is fixedly connected with the lower part of the right end of the case.

Preferably, the screening piece includes two guide rails, and two guide rails are front and back symmetric distribution, two the common slidable mounting in guide rail inboard has the screening net frame, screening net frame right-hand member fixedly connected with adsorbs the piece, adsorb piece right-hand member fixedly connected with handle.

Preferably, screening screen frame and two guide rails all are the height distribution about low right side, screening screen frame is located the discharge gate right-hand member, two one side that screening screen frame was kept away from to the guide rail respectively with quick-witted case front end wall and quick-witted case rear end wall fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) in the utility model, under the action of the feed pump, the large-particle-size particles are conveyed into the feed pipe again along the circulating pipe, so that the secondary circulating crushing operation of the large-particle-size particles is realized, and the crushing effect of the pharmaceutical particles is ensured; and the particulate matter of small particle size carries out the edulcoration operation to the particulate matter of quick-witted case lower extreme and the particulate matter in the discharge pipe under the effect of air exhauster, removes a large amount of powders of particulate matter surface adhesion in the crushing process to improve pharmacy granule quality.

(2) The utility model discloses in, through the sliding connection with the screening net frame in the screening piece and two guide rails, the handle is twitched to the upper right manually to the staff of being convenient for to realize the dismantlement and the change operation of screening net frame, be convenient for realize the change of different aperture screening net frames, improve this breaker's application scope, the pharmacy operation of the multiple model particle diameter of being convenient for.

Drawings

FIG. 1 is a longitudinal sectional view of a raw material circulating and pulverizing apparatus for bio-pharmaceuticals of the present invention;

FIG. 2 is a longitudinal sectional view of a circulation device of the raw material circulation crushing device for bio-pharmaceuticals of the present invention;

FIG. 3 is a schematic structural view of a powder removing device of the raw material circulating crushing device for bio-pharmaceuticals of the present invention;

fig. 4 is a schematic structural diagram of the sieving member of the raw material circulating and pulverizing device for bio-pharmaceuticals of the present invention.

In the figure: 1. a crushing knife; 2. a crushing motor; 3. a circulation device; 4. a powder removing device; 5. screening the pieces; 6. a rotating shaft; 7. a discharge port; 8. a feed pipe; 9. a discharge pipe; 10. a chassis; 11. a bearing seat; 12. a socket; 31. a circulation box; 32. a feed inlet; 33. a circulation pipe; 34. a feed pump; 41. a first air pipe; 42. a base plate; 43. a second air pipe; 44. a material collecting box; 45. an exhaust fan; 46. a conduit; 47. a wind collecting cover; 48. filtering with a screen; 51. a guide rail; 52. an adsorption block; 53. screening the screen frame; 54. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a raw material circulating crushing device for bio-pharmaceuticals comprises a case 10, a crushing motor 2 is fixedly arranged in the middle of the upper end of the case 10, an output end of the crushing motor 2 is fixedly connected with a rotating shaft 6, the upper end of the rotating shaft 6 penetrates through the upper end wall of the case 10, a plurality of crushing knives 1 are fixedly arranged in the middle of the outer surface of the rotating shaft 6, the length values of the plurality of crushing knives 1 are sequentially reduced from top to bottom, a bearing seat 11 is movably arranged at the lower end of the rotating shaft 6, connecting rods are fixedly arranged at the left end of the bearing seat 11 and the right end of the bearing seat 11, one side of the connecting rod, which is far away from the bearing seat 11, is fixedly connected with the inner wall of the case 10, a feeding pipe 8 is fixedly connected with the upper part of the left end of the case 10, a circulating device 3 is fixedly connected with the lower part of the left end of the case 10, a socket 12 is arranged at the middle lower part of the right end of the case 10, and a screening piece 5 penetrates through the socket 12, the lower part of the left end of the case 10 is provided with a discharge hole 7, the lower part of the case 10 is fixedly connected with a discharge pipe 9, and the lower part of the right end of the case 10 is fixedly provided with a powder removing device 4.

The circulating device 3 comprises a circulating box 31, a feed inlet 32 is formed in the middle of the right end of the circulating box 31, a circulating pipe 33 penetrates through the lower portion of the left end of the circulating box 31, a feed pump 34 is fixedly mounted at the right portion of the circulating pipe 33, the feed pump 34 is located inside the circulating box 31, the feed inlet 32 is located at the left end of a discharge port 7, the upper end of the circulating pipe 33 is fixedly connected with the lower end of the feed pipe 8, large-particle-size pharmaceutical particles entering the circulating box 31 are conveyed into the feed pipe 8 again along a circulating ring pipe 33 under the action of the feed pump 34, secondary circulating crushing operation of large-particle-size particles is achieved, and accordingly the crushing effect of the pharmaceutical particles is guaranteed; the powder removing device 4 comprises a bottom plate 42, a material collecting box 44 is fixedly installed at the front part of the upper end of the bottom plate 42, a second air pipe 43 is fixedly connected to the left end of the material collecting box 44, a first air pipe 41 is fixedly connected to the lower end of the second air pipe 43, one side, far away from the second air pipe 43, of the first air pipe 41 penetrates through the front part of the bottom plate 42, a wind collecting cover 47 is fixedly connected to the left end of the second air pipe 43, a guide pipe 46 is fixedly connected to the rear end of the wind collecting box 44, an exhaust fan 45 is fixedly installed in the middle of the guide pipe 46, the lower end of the exhaust fan 45 is fixedly connected with the rear part of the upper end of the bottom plate 42, a filter screen 48 is fixedly connected to the inner part of the wind collecting cover 47 and the left end of the first air pipe 41, and the particles with small particle sizes carry out impurity removing operation on the particles at the lower end of the case 10 and the particles in the discharge pipe 9 under the action of the exhaust fan 45, so as to remove a large amount of powder adhered to improve the quality of pharmaceutical particles; in order to realize the installation of the powder removing device 4, the left end of the second air pipe 43 penetrates through the lower part of the right end of the case 10 and extends into the case 10, the filter screen 48 at the left end of the first air pipe 41 is fixedly connected with the right end of the discharge pipe 9, and the left end of the bottom plate 42 is fixedly connected with the lower part of the right end of the case 10; the screening part 5 comprises two guide rails 51, the two guide rails 51 are symmetrically distributed in the front-back direction, the inner sides of the two guide rails 51 are jointly and slidably provided with a screening net frame 53, the right end of the screening net frame 53 is fixedly connected with an adsorption block 52, the right end of the adsorption block 52 is fixedly connected with a handle 54, the screening net frame 53 and the two guide rails 51 are slidably connected, so that the screening net frame 53 can be conveniently detached and replaced, the screening net frames 53 with different apertures can be conveniently replaced, and the application range of the crushing device is enlarged; in order to realize the installation and connection of the screening piece 5 and the case 10, the screening net frame 53 and the two guide rails 51 are distributed in a left-low-right-high manner, the screening net frame 53 is located at the right end of the discharge port 7, and one sides of the two guide rails 51 far away from the screening net frame 53 are respectively fixedly connected with the front end wall of the case 10 and the rear end wall of the case 10.

It should be noted that, the utility model relates to a raw materials circulation reducing mechanism for bio-pharmaceuticals, when needs carry out crushing operation to raw materials for bio-pharmaceuticals, at first carry the raw materials to the machine case 10 inside through inlet pipe 8, then drive crushing sword 1 on the pivot 6 and carry out crushing operation to the raw materials under the effect of crushing motor 2, the raw materials through smashing drop to screening net frame 53 under the effect of gravity, the pharmacy granule that is less than the aperture of screening net frame 53 drops to machine case 10 lower extreme this moment, and the pharmacy granule that is greater than the aperture of screening net frame 53 is held back to screening net frame 53 top, and carry to the circulation case 31 in through discharge gate 7 and feed inlet 32 along the screening net frame 53 of slope, thereby realize the screening of pharmacy granule, and the big particle size pharmacy granule that gets into the circulation case 31 carries to the inlet pipe 8 again along circulation pipe 33 under the effect of feed pump 34, realize the secondary cycle crushing operation of big particle size particulate matter, thereby the crushing effect of pharmacy granule has been guaranteed, and the particulate matter of small particle size carries out the edulcoration operation to the particulate matter of quick-witted case 10 lower extreme and the particulate matter of arranging in the material pipe 9 under the effect of air exhauster 45, detach a large amount of powder of particulate matter surface adhesion among the crushing process, thereby improve pharmacy granule quality, and concentrate adsorbed powder and collect to the case 44 that gathers materials in, thereby be convenient for retrieve the powder of retrieving processing, avoid the waste of raw materials, and the screening net frame 53 among this screening piece 5 and two guide rail 51's sliding connection, thereby staff's accessible is manual to the upper right side take out the dismantlement and the change operation that handle 54 realized screening net frame 53, be convenient for realize different aperture screening net frame 53's change, improve this breaker's application scope.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a raw materials circulation reducing mechanism for bio-pharmaceuticals, includes quick-witted case (10), its characterized in that: the crushing machine is characterized in that a crushing motor (2) is fixedly mounted in the middle of the upper end of the case (10), a rotating shaft (6) is fixedly connected to the output end of the crushing motor (2), the upper end of the rotating shaft (6) penetrates through the upper end wall of the case (10), a plurality of crushing knives (1) are fixedly mounted in the middle of the outer surface of the rotating shaft (6), the length values of the crushing knives (1) are sequentially reduced from top to bottom, a bearing seat (11) is movably mounted at the lower end of the rotating shaft (6), connecting rods are fixedly mounted at the left end of the bearing seat (11) and the right end of the bearing seat (11), one side of each connecting rod, which is far away from the bearing seat (11), is fixedly connected with the inner wall of the case (10), an inlet pipe (8) is fixedly connected to the upper part of the left end of the case (10), a circulating device (3) is fixedly connected to the lower part of the left end of the inlet pipe (8), and the right end of the circulating device (3) is fixedly connected with the lower part of the case (10), lower part is opened in quick-witted case (10) right-hand member has socket (12), and socket (12) inside runs through and has sifting piece (5), open quick-witted case (10) left end lower part has discharge gate (7), quick-witted case (10) lower part fixedly connected with arranges material pipe (9), quick-witted case (10) right-hand member lower part fixed mounting has dusting device (4).

2. The raw material circulation crushing device for the bio-pharmaceuticals according to claim 1, wherein: circulating device (3) are including circulation case (31), open at circulation case (31) right-hand member middle part has feed inlet (32), circulation case (31) left end lower part runs through there is circulating pipe (33), circulating pipe (33) right part fixed mounting has feed pump (34), and feed pump (34) are located inside circulation case (31), feed inlet (32) are located discharge gate (7) left end, circulating pipe (33) upper end and inlet pipe (8) lower extreme fixed connection.

3. The raw material circulation crushing device for the bio-pharmaceuticals according to claim 1, wherein: remove powder device (4) including bottom plate (42), bottom plate (42) upper end front portion fixed mounting has collection case (44), collection case (44) left end fixedly connected with No. two tuber pipes (43), No. two tuber pipes (43) lower extreme fixedly connected with tuber pipe (41), one side that No. two tuber pipes (43) were kept away from in tuber pipe (41) runs through bottom plate (42) front portion, No. two tuber pipes (43) left end fixedly connected with air-collecting cover (47), collection case (44) rear end fixedly connected with pipe (46), pipe (46) middle part fixed mounting has air exhauster (45), and air exhauster (45) lower extreme and bottom plate (42) upper end rear portion fixed connection, air-collecting cover (47) inside and No. one tuber pipe (41) the equal fixedly connected with filter screen (48) of left end.

4. The raw material circulation crushing device for the bio-pharmaceuticals according to claim 3, wherein: no. two tuber pipes (43) left end run through quick-witted case (10) right-hand member lower part and extend to inside quick-witted case (10), and filter screen (48) and row material pipe (9) right-hand member fixed connection of No. one tuber pipe (41) left end, bottom plate (42) left end and quick-witted case (10) right-hand member lower part fixed connection.

5. The raw material circulation crushing device for the bio-pharmaceuticals according to claim 1, wherein: screening piece (5) include two guide rails (51), and two guide rails (51) are front and back symmetric distribution, two the common slidable mounting in guide rail (51) inboard has screening net frame (53), screening net frame (53) right-hand member fixedly connected with adsorbs piece (52), adsorb piece (52) right-hand member fixedly connected with handle (54).

6. The raw material circulation crushing device for the bio-pharmaceuticals according to claim 5, wherein: screening net frame (53) and two guide rails (51) all are the height distribution of low right side in a left side, screening net frame (53) are located discharge gate (7) right-hand member, two one side that screening net frame (53) were kept away from in guide rail (51) respectively with quick-witted case (10) front end wall and quick-witted case (10) rear end wall fixed connection.