CN213315390U

CN213315390U - Intermediate's fog method reducing mechanism

Info

Publication number: CN213315390U
Application number: CN202021691527.0U
Authority: CN
Inventors: ***; 殷亚磊; 张家华; 陈跃安; 贾瑞峰
Original assignee: Tianjin Jinhesheng Technology Co ltd
Current assignee: Tianjin Jinhesheng Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-01
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a reducing mechanism technical field just discloses a medical intermediate's fog method reducing mechanism, including setting up to hollow structure's crushing case, the top of smashing the case has been seted up and has been rotated the hole, rotates downthehole rotation and installs and rotate the post, and the top fixed mounting who smashes the case has the rotating electrical machines, and the top of rotating the post extend to the top of smashing the case and with the output shaft fixed connection of rotating electrical machines, the outside fixed mounting who rotates the post has crushing blade, fixed mounting has same rectangular plate on the both sides inner wall of crushing case, has seted up the screening mouth on the rectangular plate, has seted up the sliding tray in the bottom of rotating the post, and slidable mounting has the slide bar in the sliding tray. The utility model discloses a rotation of a plurality of crushing blades is smashed the medicine of smashing the incasement, smashes efficiently, and is effectual, filters the dust in the medicine through the vibration to the screening board, has improved the quality of medicine, has satisfied the needs that use.

Description

Intermediate's fog method reducing mechanism

Technical Field

The utility model relates to a reducing mechanism technical field especially relates to a medical intermediate's fog method reducing mechanism.

Background

More than 2000 raw materials and intermediates matched with chemical industry are required in China every year, and the demand reaches more than 250 million tons; the pharmaceutical intermediates are chemical raw materials or chemical products used in the process of synthesizing medicines. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain grade. The pharmaceutical intermediate industry is a branch of the chemical industry, and has become a new industry with a production value of billions of yuan after the development of nearly 30 years, and the competition of the pharmaceutical intermediate industry is more whitish. In the initial development stage of the industry, due to small investment and high return rate, medical intermediate enterprises grow up like spring shoots after rain, and particularly develop rapidly in areas with favorable conditions for developing medical intermediates, such as Huang rock in Zhejiang, Taizhou, Nanjing jintan, Shijiazhuang, Jinan (including Zibo), northeast (Siping, shun) and the like.

The application numbers are: 201520873752.9 discloses a mist method pulverizing device for medicinal intermediates, which comprises a mounting frame, and a feeder, a pulverizer, an atomizer group, a drying cavity and a plate-type conveyer belt which are arranged on the mounting frame; the feeder is communicated with the feeding end of the crusher, and the crusher comprises a shell and a motor which is in driving connection with the crusher; the whole feeder is funnel-shaped, a branch pipe is arranged between the feeder and a connecting pipeline of the pulverizer, an air blower is arranged on an air inlet pipeline of the branch pipe, and an atomizer group formed by connecting a plurality of sonic atomizers in parallel is communicated with the air inlet pipeline of the branch pipe in parallel; the lower end of the discharge port of the pulverizer is just opposite to a plate type conveying belt arranged on the mounting frame, and a drying cavity is arranged in the conveying direction of the plate type conveying belt. The utility model discloses for traditional direct crushing, the utility model discloses the material powder granule that produces is more even, and the quality is higher and better to the safeguard measure of smashing the cutter.

However, in the processing process, the medicine is poor in crushing effect, impurities are contained in the medicine after crushing, and the medicine is not provided with the function of filtering the impurities, so that the use of the medicine in the later period is influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art at the in-process of processing, it is poor to the crushing effect of medicine, is containing impurity in smashing back medicine, because of not possessing the function of carrying out the filtration to impurity, has influenced the use of later stage medicine, can not satisfy the problem of the needs of using, and the fog method reducing mechanism of a medical intermediate who provides.

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

a mist crushing device for medical intermediates comprises a crushing box which is arranged to be a hollow structure, wherein a rotating hole is formed in the top of the crushing box, a rotating column is rotatably arranged in the rotating hole, a rotating motor is fixedly arranged at the top of the crushing box, the top end of the rotating column extends to the upper part of the crushing box and is fixedly connected with an output shaft of the rotating motor, a crushing blade is fixedly arranged at the outer side of the rotating column, the inner walls of two sides of the crushing box are fixedly provided with a rectangular plate, the rectangular plate is provided with a sieving port, the bottom end of the rotating column is provided with a sliding groove, a sliding rod is slidably arranged in the sliding groove, the bottom end of the sliding rod extends into the sieving port and is fixedly provided with a sieving plate, the top end of the sliding rod is fixedly provided with a limiting spring, the top end of the limiting spring is fixedly connected with the inner wall of the top of the sliding, the rotating groove is formed in the inner wall of the bottom of the crushing box, the installation rod is installed in the rotating groove, the top end of the installation rod extends into the installation groove and is in sliding connection with the installation groove, a first sliding groove is formed in one side of the installation rod, a first sliding block is fixedly installed on the inner wall of one side of the installation groove, the first sliding block is in sliding connection with the first sliding groove, a reset spring is fixedly installed at the bottom of the first sliding block, the top end of the reset spring is fixedly connected with the inner wall of the bottom of the first sliding groove, and the reset spring plays a limiting and resetting role.

Preferably, the connecting hole has been seted up on the rectangular plate, the connecting rod is installed to the connecting hole internal rotation, the bottom of connecting rod extends to the below and fixed mounting of rectangular plate has first conical gear, the fixed slot has been seted up on one side inner wall of crushing case, the dead lever is installed to the fixed slot internal rotation, the fixed cover in the outside of dead lever is equipped with second conical gear, and second conical gear meshes with first conical gear mutually, the one end fixed mounting of dead lever has the eccentric wheel, the fixed cover in the outside of erection column is equipped with the fixed disk, and the bottom and the eccentric wheel sliding contact of fixed disk, the rotation of eccentric wheel drives the fixed.

Preferably, the feed inlet has been seted up at the top of smashing the case, and the top of smashing the case articulates there is first sealed lid, and first sealed lid and the sealed cooperation of feed inlet, and the discharge gate has been seted up to the bottom of smashing the case, and the bottom of smashing the case articulates there is the sealed lid of second, and the sealed lid of second and the sealed cooperation of discharge gate, and first sealed lid and the sealed lid of second seal feed inlet and discharge gate.

Preferably, the chain is meshed on the outer side of the rotating column, the rotating column is in transmission connection with the connecting rod through the chain, and the rotating column drives the connecting rod to rotate through the chain.

Preferably, the number of the crushing blades is three, the three crushing blades are distributed on the rotating column in an annular shape at equal intervals, and the crushing effect of the three crushing blades is good.

Preferably, the inner walls of the two sides of the sliding groove are provided with second sliding grooves, the two sides of the sliding rod are fixedly provided with second sliding blocks, the two second sliding blocks are respectively in sliding connection with the corresponding second sliding grooves, and the second sliding blocks limit the sliding rod.

Compared with the prior art, the utility model provides a medical intermediate's fog method reducing mechanism possesses following beneficial effect:

1. according to the mist crushing device for the medical intermediate, the first sealing cover is opened firstly, feeding is carried out through the feeding hole, then the rotating motor is started, the output shaft of the rotating motor drives the rotating column to rotate, the rotating column drives the crushing blades to rotate, the crushing blades crush the medicine in the crushing box, the crushing efficiency is high, and the effect is good;

2. the mist crushing device for the medical intermediate drives the two second sliding blocks to rotate through the rotating column, the two second sliding blocks drive the same sliding rod to rotate, the sliding rod drives the sieving plate to rotate, meanwhile, the rotating column drives the connecting rod to rotate through the chain, the first bevel gear drives the second bevel gear to rotate, the first sliding block compresses the return spring, the return spring absorbs energy, meanwhile, the mounting column drives the screening plate to move, the screening plate drives the sliding rod to move, the sliding rod compresses the limiting spring, the limiting spring absorbs energy, under the continuous rotation of the rotating motor and the continuous resilience acting force of the limiting spring and the return spring, the screening plate is continuously rotated and moved up and down, so that the screening plate is vibrated, dust in the medicine is filtered through the vibration of the screening plate, and the quality of the medicine is improved;

and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a rotation of a plurality of crushing blades is smashed the medicine of smashing the incasement, smashes efficiently, and is effectual, filters the dust in the medicine through the vibration to the screening board, has improved the quality of medicine, has satisfied the needs that use.

Drawings

Fig. 1 is a schematic view of a mist crushing device for pharmaceutical intermediates according to the present invention;

fig. 2 is a schematic structural view of a part a of a mist crushing device for pharmaceutical intermediates according to the present invention;

fig. 3 is a schematic structural diagram of part B of the mist crushing device for pharmaceutical intermediates of the present invention.

In the figure: 1 crushing box, 2 rotating holes, 3 rotating columns, 4 rotating motors, 5 crushing blades, 6 rectangular plates, 7 sieving openings, 8 sliding grooves, 9 sliding rods, 10 sieving plates, 11 limiting springs, 12 mounting columns, 13 mounting grooves, 14 rotating grooves, 15 mounting rods, 16 first sliding grooves, 17 first sliding blocks, 18 reset springs, 19 connecting holes, 20 connecting rods, 21 first bevel gears, 22 fixing grooves, 23 fixing rods, 24 second bevel gears, 25 eccentric wheels and 26 fixing disks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mist crushing device for medical intermediates, comprising a crushing box 1 with a hollow structure, a rotating hole 2 is arranged at the top of the crushing box 1, a rotating column 3 is rotatably arranged in the rotating hole 2, a rotating motor 4 is fixedly arranged at the top of the crushing box 1, the top end of the rotating column 3 extends to the upper part of the crushing box 1 and is fixedly connected with an output shaft of the rotating motor 4, a crushing blade 5 is fixedly arranged at the outer side of the rotating column 3, the inner walls at two sides of the crushing box 1 are fixedly provided with a same rectangular plate 6, the rectangular plate 6 is provided with a sieving port 7, the bottom end of the rotating column 3 is provided with a sliding groove 8, a sliding rod 9 is slidably arranged in the sliding groove 8, the bottom end of the sliding rod 9 extends into the sieving port 7 and is fixedly provided with a sieving plate 10, the top end of the sliding rod 9 is fixedly provided with a limiting spring 11, the top end of the limiting spring, bottom fixed mounting of screening board 10 has erection column 12, mounting groove 13 has been seted up to the bottom of erection column 12, rotating groove 14 has been seted up on the bottom inner wall of crushing case 1, rotating groove 14 internal rotation is installed and is installed installation pole 15, and the top of installation pole 15 extend to in mounting groove 13 and with mounting groove 13 sliding connection, first spout 16 has been seted up to one side of installation pole 15, fixed mounting has first slider 17 on one side inner wall of mounting groove 13, and first slider 17 and 16 sliding connection of first spout, the bottom fixed mounting of first slider 17 has reset spring 18, reset spring 18's top and 16 bottom inner wall fixed connection of first spout, reset spring 18 plays spacing and the effect that resets.

The utility model discloses in, connecting hole 19 has been seted up on rectangular plate 6, connecting rod 20 is installed to 19 internal rotations in connecting hole, connecting rod 20's bottom extends to rectangular plate 6's below and fixed mounting has first conical gear 21, fixed slot 22 has been seted up on one side inner wall of crushing case 1, dead lever 23 is installed to the fixed slot 22 internal rotation, the fixed cover in the outside of dead lever 23 is equipped with second conical gear 24, and second conical gear 24 meshes with first conical gear 21 mutually, the one end fixed mounting of dead lever 23 has eccentric wheel 25, the fixed cover in the outside of erection column 12 is equipped with fixed disk 26, and the bottom and the eccentric wheel 25 sliding contact of fixed disk 26, eccentric wheel 25's rotation drives fixed disk 26 and removes.

The utility model discloses in, the feed inlet has been seted up at the top of smashing case 1, and the top of smashing case 1 articulates there is first sealed lid, and first sealed lid and the sealed cooperation of feed inlet, and the discharge gate has been seted up to the bottom of smashing case 1, and the bottom of smashing case 1 articulates there is the sealed lid of second, and the sealed lid of second seals the cooperation with the discharge gate is sealed, and first sealed lid and the sealed lid of second seal feed inlet and discharge gate.

The utility model discloses in, the outside meshing that rotates post 3 has the chain, and rotates post 3 and be connected with the transmission of connecting rod 20 through the chain, rotates post 3 and drives connecting rod 20 through the chain and rotate.

The utility model discloses in, the quantity of smashing blade 5 is three, and three smashing blade 5 is annular equidistance and distributes on rotating post 3, and the crushing effectual of three smashing blade 5.

The utility model discloses in, all seted up the second spout on the both sides inner wall of sliding tray 8, the equal fixed mounting in both sides of slide bar 9 has the second slider, and two second sliders respectively with corresponding second spout sliding connection, the second slider carries on spacingly to slide bar 19.

In the utility model, when in use, the first sealing cover is firstly opened, feeding is carried out through the feeding hole, then the rotating motor 4 is started, the rotating motor 4 is powered by commercial power, the rotating motor 4 is controlled by the control switch, the output shaft of the rotating motor 4 drives the rotating post 3 to rotate, the rotating post 3 drives the plurality of crushing blades 5 to rotate, the plurality of crushing blades 5 crush the medicine in the crushing box 1, the crushing efficiency is high, the effect is good, meanwhile, the rotating post 3 drives the two second sliders to rotate, the two second sliders drive the same sliding rod 9 to rotate, the sliding rod 9 drives the sieving plate 10 to rotate, meanwhile, the rotating post 3 drives the connecting rod 20 to rotate through a chain, the connecting rod 20 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the fixing rod 23 to rotate, the fixed rod 23 drives the eccentric wheel 25 to rotate, the eccentric wheel 25 drives the fixed disk 26 to move, the fixed disk 26 drives the mounting column 12 to move, the mounting column 12 drives the first sliding block 17 to move, the first sliding block 17 compresses the return spring 18, the return spring 18 absorbs energy, meanwhile, the mounting column 12 drives the screening plate 10 to move, the screening plate 10 drives the sliding rod 9 to move, the sliding rod 9 compresses the limiting spring 11, the limiting spring 11 absorbs energy, the screening plate 10 is continuously rotated and vertically moved under the continuous resilience acting force of the limiting spring 11 and the return spring 18 through the continuous rotation of the rotary motor 4, the vibration of the screening plate 10 is realized, the dust in the medicine is filtered through the vibration of the screening plate 10, the quality of the medicine is improved, and the medicine in the crushing box 1 is crushed through the rotation of the plurality of crushing blades 5, smash efficiently, effectual, through the vibration to screening board 10 with the dust in the medicine filter, improved the quality of medicine, satisfied the needs that use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mist crushing device for a medicine intermediate comprises a crushing box (1) which is of a hollow structure, and is characterized in that a rotating hole (2) is formed in the top of the crushing box (1), a rotating column (3) is rotatably mounted in the rotating hole (2), a rotating motor (4) is fixedly mounted at the top of the crushing box (1), the top end of the rotating column (3) extends to the upper side of the crushing box (1) and is fixedly connected with an output shaft of the rotating motor (4), a crushing blade (5) is fixedly mounted on the outer side of the rotating column (3), the inner walls of two sides of the crushing box (1) are fixedly mounted with a same rectangular plate (6), a sieving port (7) is formed in the rectangular plate (6), a sliding groove (8) is formed in the bottom end of the rotating column (3), a sliding rod (9) is slidably mounted in the sliding groove (8), the bottom end of the sliding rod (9) extends into the sieving port (7) and is fixedly mounted with a sieving plate (10, a limiting spring (11) is fixedly installed at the top end of the sliding rod (9), the top end of the limiting spring (11) is fixedly connected with the inner wall of the top of the sliding groove (8), an installation column (12) is fixedly installed at the bottom of the screening plate (10), an installation groove (13) is formed in the bottom end of the installation column (12), a rotating groove (14) is formed in the inner wall of the bottom of the crushing box (1), an installation rod (15) is rotatably installed in the rotating groove (14), the top end of the mounting rod (15) extends into the mounting groove (13) and is connected with the mounting groove (13) in a sliding way, one side of the mounting rod (15) is provided with a first sliding groove (16), the inner wall of one side of the mounting groove (13) is fixedly provided with a first sliding block (17), and first slider (17) and first spout (16) sliding connection, the bottom fixed mounting of first slider (17) has reset spring (18), the top of reset spring (18) and the bottom inner wall fixed connection of first spout (16).

2. The device for pulverizing a pharmaceutical intermediate by mist method according to claim 1, the rectangular plate (6) is provided with a connecting hole (19), a connecting rod (20) is rotatably mounted in the connecting hole (19), the bottom end of the connecting rod (20) extends to the lower part of the rectangular plate (6) and is fixedly provided with a first bevel gear (21), the inner wall of one side of the crushing box (1) is provided with a fixing groove (22), a fixing rod (23) is rotatably mounted in the fixing groove (22), and the outer side of the fixing rod (23) is fixedly sleeved with a second bevel gear (24), and the second bevel gear (24) is meshed with the first bevel gear (21), one end of the fixing rod (23) is fixedly provided with an eccentric wheel (25), the outer side of the mounting column (12) is fixedly sleeved with a fixing disc (26), and the bottom of the fixing disc (26) is in sliding contact with the eccentric wheel (25).

3. The mist crushing device for the medical intermediate according to claim 1, wherein a feed inlet is formed in the top of the crushing box (1), a first sealing cover is hinged to the top of the crushing box (1) and is in sealing fit with the feed inlet, a discharge outlet is formed in the bottom of the crushing box (1), a second sealing cover is hinged to the bottom of the crushing box (1) and is in sealing fit with the discharge outlet.

4. The mist crushing device for the medical intermediate according to claim 1, wherein the outer side of the rotating column (3) is engaged with a chain, and the rotating column (3) is in transmission connection with the connecting rod (20) through the chain.

5. The device for pulverizing pharmaceutical intermediates by atomization according to claim 1, wherein the number of the pulverizing blades (5) is three, and the three pulverizing blades (5) are annularly and equidistantly distributed on the rotating column (3).

6. The mist crushing device for the pharmaceutical intermediate according to claim 1, wherein the inner walls of the two sides of the sliding groove (8) are respectively provided with a second sliding groove, the two sides of the sliding rod (9) are respectively fixedly provided with a second sliding block, and the two second sliding blocks are respectively connected with the corresponding second sliding grooves in a sliding manner.