CN218308566U - Novel pharmaceutical classifying centrifuge - Google Patents

Abstract

The utility model discloses a novel pharmaceutical is with hierarchical centrifuge involves the hierarchical centrifuge field, the novel nipple rectifier comprises a cylindrical shel, be equipped with centrifugal rack in the barrel, centrifugal rack includes the first centrifugal net section of thick bamboo that sets up in the barrel. The utility model has reasonable structure, and the centrifugal net rack is limited by the arrangement of the limiting mechanism by taking the rotating shaft, the inner groove, the mounting box, the limiting groove, the T-shaped block and the spring as important parts so as to facilitate the mounting of the centrifugal net rack; use first haulage rope, the connecting block, the second haulage rope, pull ring etc. are important parts, carry out spacing relieving to centrifugal rack, so that centrifugal rack's dismantlement, and then, centrifugal rack's installation and demolition, not only solved the inconvenient problem of taking medicine, the inconvenient problem of centrifugal rack clearance has also been solved simultaneously, through first ring box, the second ring box, third ring box and rubber packing ring, it takes place because of the great abnormal sound of centrifugal motion range when just starting to have solved centrifugal rack.

Description

Novel pharmaceutical classifying centrifuge

Technical Field

The utility model relates to a hierarchical centrifuge field, in particular to novel hierarchical centrifuge is used in pharmacy.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine is mainly used for separating solid particles in suspension liquid from liquid or separating two liquids which have different densities and are not mutually soluble in emulsion liquid, and can also be used for discharging liquid in wet solid. Present centrifuge wide application is in the pharmacy trade, if can effectively carry out the centrifugation in grades to required centrifugation material, can once separate out the not material of equidimension, need not to carry out many times centrifugation to the material, can accelerate work efficiency greatly like this, improves production speed.

For example, chinese patent publication No. CN208542387U discloses a pharmaceutical classifying centrifuge, which includes a centrifuge body and a rolling device, the centrifuge body has a frame, a centrifuge housing is disposed on the frame, a centrifuge net rack is disposed in the centrifuge housing, a rotary table is disposed under the centrifuge net rack, the rotary table is connected to a rotary shaft, the rotary shaft extends out of the centrifuge housing, the centrifuge net rack is multi-layered, the multi-layered centrifuge net rack is connected to a thick-to-thin centrifugal net from inside to outside, the rolling device includes a fixed block, a driving motor, an installation block, a screw, a roller frame, and a roller, the fixed block is disposed under the housing, a holding cavity is disposed in the fixed block, a base of the driving motor is fixedly connected to a top of the holding cavity, an output end of the driving motor is fixedly connected to one end of the screw, the other end of the screw is disposed in the installation block, the screw is connected to the installation block through a thread, a lower end of the installation block is fixedly connected to the roller frame, and the roller is disposed on the roller frame.

Although above-mentioned centrifuge has realized once separating work to the medicine of multiple not equidimension through the centrifugal rack of multilayer, nevertheless the centrifugal rack is connected through the pivot and can't take off, in the actual operation in-process, if the centrifugal rack is higher, can lead to the inconvenience of taking after the medicine screening, and simultaneously, it is inconvenient that adsorbed medicine grain or residue clearance also can lead to on the centrifugal rack, in addition, the centrifugal rack can centrifugal motion when just starting, can lead to the condition emergence of abnormal sound, therefore, this application provides a novel hierarchical centrifuge for pharmacy and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of this application provides a novel hierarchical centrifuge for pharmacy, dismantles and avoids two kinds of functions of abnormal sound through the installation of centrifugation rack, has solved the inconvenient, the inconvenient and abnormal sound's of centrifugation rack clearance condition problem of getting it filled.

In order to achieve the above purpose, the present application provides the following technical solutions: a novel pharmaceutical grading centrifuge comprises a barrel body, wherein a centrifugal net rack is arranged in the barrel body, the centrifugal net rack comprises a first centrifugal net barrel arranged in the barrel body, a second centrifugal net barrel is fixedly connected in the first centrifugal net barrel, a third centrifugal net barrel is fixedly connected in the second centrifugal net barrel, a driving motor is installed at the bottom of the barrel body, through grooves are formed in the center positions of the inner walls of the bottoms of the third centrifugal net barrel, the second centrifugal net barrel, the first centrifugal net barrel and the barrel body, and a limiting mechanism is arranged in each through groove;

stop gear including set up in logical pivot of inslot, just the bottom of pivot and driving motor's output fixed connection, seted up the inside groove in the pivot, the bottom central point department of putting of inside groove has seted up the mounting groove, the bottom inner wall of mounting groove with fixedly connected with mounting box between the top inner wall of inside groove, set up a plurality of evenly distributed's spacing groove on the pivot lateral wall border, the spacing inslot is provided with the T-shaped piece, fixedly connected with spring between the inner wall of T-shaped piece and the pivot lateral wall still including being used for four the T-shaped piece is close to the pulling subassembly that removes each other.

Preferably, the outer wall of the T-shaped block is in a bevel-shaped structure.

Preferably, the pulling assembly comprises a fixed block fixedly connected to the inner wall of the mounting box, a cross groove is formed in the top of the fixed block, a through hole is formed in the center of the cross groove, a first traction rope fixedly connected to the inner wall of the T-shaped block penetrates through the side wall of the mounting box and is located in the cross groove, a connecting block is arranged in the through hole and is fixedly connected with the first traction rope, a wire outlet communicated with the mounting box is formed in the side wall of the rotating shaft, a second traction rope is fixedly connected to the bottom of the connecting block, and one end of the second traction rope sequentially penetrates through the through hole, the wire outlet and a pull ring fixedly connected to the wire outlet.

Preferably, the top of pivot is gone up the cover and is equipped with the box body, just the bottom of box body and the bottom inner wall fixed connection of a third centrifugal net section of thick bamboo, the box body is transparent box body.

Preferably, the inner walls of the bottoms of the third centrifugal net barrel, the second centrifugal net barrel and the first centrifugal net barrel are respectively provided with a positioning groove, a positioning block is arranged in each positioning groove, and the inner wall of each positioning block is fixedly connected with the side wall of the rotating shaft.

Preferably, be provided with the lid on the top of barrel, the bottom fixedly connected with first ring box, second ring box, the third ring box of lid, the top of first centrifugal net section of thick bamboo the top of second centrifugal net section of thick bamboo the top of third centrifugal net section of thick bamboo is located respectively first ring box the second ring box in the third ring box, all install the rubber packing ring in first ring box, the second ring box and the third ring box.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, and the centrifugal net rack is limited by the arrangement of the limiting mechanism by taking the rotating shaft, the inner groove, the mounting box, the limiting groove, the T-shaped block and the spring as important parts so as to be convenient for mounting the centrifugal net rack; use first haulage rope, connecting block, second haulage rope, pull ring etc. as important parts, carry out spacing relieving to centrifugal rack's dismantlement, and then, centrifugal rack's installation and demolition have not only been solved and have been taken the inconvenient problem of medicine, have also solved the inconvenient problem of centrifugal rack clearance simultaneously.

2. The utility model discloses in, through first ring box, second ring box, third ring box and rubber packing ring, solved the centrifugal net frame and taken place because of the great abnormal sound's of centrifugal motion range the condition when just starting.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a novel pharmaceutical fractional centrifuge;

FIG. 2 is a schematic view of a cut-away structure of the cylinder;

FIG. 3 is a perspective view of the cover;

FIG. 4 is a schematic perspective view of the limiting mechanism;

FIG. 5 is a schematic view of the enlarged cut-away perspective of FIG. 4;

FIG. 6 is an enlarged schematic view of FIG. 5 at A;

FIG. 7 is an enlarged schematic view of the structure at B in FIG. 5;

fig. 8 is a schematic view of a partially cut-away top view of the cartridge.

In the figure: 1. a barrel; 2. a centrifugal net rack; 21. a first centrifugal screen drum; 22. a second centrifugal screen drum; 23. a third centrifugal screen drum; 3. a box body; 4. a limiting mechanism; 41. a rotating shaft; 42. an inner tank; 43. mounting a box; 44. a limiting groove; 45. a T-shaped block; 46. a spring; 47. a fixed block; 48. a cross slot; 49. a first pull cord; 410. connecting blocks; 411. a second pull cord; 412. a pull ring; 5. a drive motor; 6. a cover body; 7. a first ring box; 8. a second ring box; 9. a third ring box; 10. positioning a block; 11. and (7) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A novel pharmaceutical sizing centrifuge as illustrated with reference to figures 1 to 4 comprising: the medicine grading machine comprises a barrel body 1, a centrifugal net rack 2 is arranged in the barrel body 1, the centrifugal net rack 2 comprises a first centrifugal net barrel 21 arranged in the barrel body 1, a second centrifugal net barrel 22 is fixedly connected in the first centrifugal net barrel 21 in a welding mode, a third centrifugal net barrel 23 is fixedly connected in the second centrifugal net barrel 22 in a welding mode, a driving motor 5 is fixedly connected to the bottom of the barrel body 1, a common grading centrifuge is composed of the barrel body 1, the driving motor 5, a rotating shaft and the centrifugal net rack 2, when the driving motor 5 works, the output end of the driving motor can drive the rotating shaft to rotate, the centrifugal net rack 2 is driven to rotate by the rotating shaft, and then medicine is graded, through grooves are formed in the center positions of the inner walls of the bottom of the third centrifugal net barrel 23, the second centrifugal net barrel 22, the first centrifugal net barrel 21 and the barrel body 1, and limiting mechanisms 4 are arranged in the through grooves; the limiting mechanism 4 comprises a rotating shaft 41 arranged in a through groove, the bottom end of the rotating shaft 41 is fixedly connected with the output end of the driving motor 5 in a welding mode, an inner groove 42 is formed in the rotating shaft 41, a mounting groove is formed in the center of the bottom of the inner groove 42, a mounting box 43 is fixedly connected between the inner wall of the bottom of the mounting groove and the inner wall of the top of the inner groove 42, a plurality of uniformly distributed limiting grooves 44 are formed in the peripheral ring of the side wall of the rotating shaft 41, a T-shaped block 45 is arranged in each limiting groove 44, the outer wall of the T-shaped block 45 is of an inclined-plane-shaped structure, a spring 46 is fixedly connected between the inner wall of the T-shaped block 45 and the side wall of the rotating shaft 41 in a welding mode, the rotating shaft 41, the inner groove 42, the mounting box 43, the limiting grooves 44, the T-shaped block 45 and the spring 46 are important components, the centrifugal net rack 2 is limited, the mounting purpose of the centrifugal rack 2 is achieved, and the pulling assembly is used for enabling four T-shaped blocks 45 to move close to each other.

Wherein, as shown in fig. 5 and fig. 6, the pulling assembly includes a fixing block 47 fixedly connected to the inner wall of the mounting box 43, a cross groove 48 is provided at the top of the fixing block 47, a through hole is provided at the center of the cross groove 48, a first pulling rope 49 is fixedly connected to the inner wall of the T-shaped block 45, the first pulling rope 49 penetrates through the side wall of the mounting box 43 and is located in the cross groove 48, a connecting block 410 is provided in the through hole, the connecting block 410 is fixedly connected to the first pulling rope 49, a wire outlet communicated with the mounting box 43 is provided on the side wall of the rotating shaft 41, a second pulling rope 411 is fixedly connected to the bottom of the connecting block 410, one end of the second pulling rope 411 sequentially penetrates through the through hole, the wire outlet and the fixedly connected with a pull ring 412, the first pulling rope 49, the connecting block 410, the second pulling rope 411, the pull ring 412 and the like are important components, and the centrifugal net rack 2 is released in a limiting manner, so that the centrifugal net rack 2 can be detached.

Wherein, as shown in fig. 2, the top of the rotating shaft 41 is sleeved with a box body 3, the bottom end of the box body 3 is fixedly connected with the inner wall of the bottom of the third centrifugal net barrel 23, and the box body 3 is a transparent box body so as to facilitate the visual installation of the centrifugal net rack 2.

As shown in fig. 8, the positioning grooves 11 are formed in the inner walls of the bottoms of the third centrifugal screen cylinder 23, the second centrifugal screen cylinder 22 and the first centrifugal screen cylinder 21, the positioning grooves 11 are communicated with the through grooves, the positioning blocks 10 are arranged in the positioning grooves 11, and the inner walls of the positioning blocks 10 are fixedly connected with the side walls of the rotating shafts 41 and used for installing and positioning the centrifugal screen frame 2.

Example two

As shown in fig. 1, 2 and 3, a cover body 6 is arranged on the top of the cylinder body 1, a first annular box 7, a second annular box 8 and a third annular box 9 are fixedly connected to the bottom of the cover body 6, the top of the first centrifugal net cylinder 21, the top of the second centrifugal net cylinder 22 and the top of the third centrifugal net cylinder 23 are respectively located in the first annular box 7, the second annular box 8 and the third annular box 9, rubber gaskets are respectively arranged in the first annular box 7, the second annular box 8 and the third annular box 9, so that when the limiting mechanism 4 rotates, the centrifugal amplitude is reduced, and abnormal sound of the centrifugal net rack 2 in the cylinder body 1 is avoided.

This practical theory of operation:

the technical scheme that the utility model provides, when installing centrifugal rack 2, implement the installation through stop gear 4. The rotating shaft 41, the inner groove 42, the mounting box 43, the limiting groove 44, the T-shaped block 45 and the spring 46 are used as important parts to limit the centrifugal net rack 2, so that the mounting purpose of the centrifugal net rack 2 is achieved. The specific implementation is as follows: putting the centrifugal net rack 2 into the barrel body 1 through the top port, simultaneously aligning the positioning groove 11 to the positioning block 10, then putting down, in the downward moving process of the centrifugal net rack 2, the T-shaped block 45 can be extruded, and further the T-shaped block 45 can move towards the inner groove 42, further the spring 46 can be extruded, when the inner wall of the bottom of the third centrifugal net barrel 23 enters the position below the T-shaped block 45, the spring 46 can drive the T-shaped block 45 to recover to the original position due to the elastic force, so that the centrifugal net rack 2 is limited, meanwhile, the bottom of the centrifugal net rack 2 can be connected with the inner wall of the bottom of the barrel body 1, and meanwhile, the positioning groove 11 can be sleeved on the positioning block 10, and further the centrifugal net rack 2 can be installed;

secondly, the medicine is placed in the third centrifugal net cylinder 23, the cover body 6 is covered on the top of the cylinder body 1 through the handle, meanwhile, the top of the first centrifugal net cylinder 21 is located in the first annular box 7, the top of the second centrifugal net cylinder 22 is located in the second annular box 8, the top of the third centrifugal net cylinder 23 is located in the third annular box 9, after the medicine is processed, the output end of the driving motor 5 drives the rotating shaft 41 to rotate through starting of the driving motor 5, meanwhile, the positioning block 10 can rotate, and then the medicine is graded when the centrifugal net rack 2 rotates, the centrifugal movement amplitude of the centrifugal net rack 2 is further reduced, and meanwhile, the abnormal sound of the centrifugal net rack 2 is also reduced;

finally, after the classification is completed, the centrifugal net rack 2 is subjected to spacing release by using the first hauling rope 49, the connecting block 410, the second hauling rope 411, the pull ring 412 and the like as important components, so that the centrifugal net rack 2 can be detached. The specific implementation is as follows: take away lid 6 through the handle, later pulling pull ring 412 outwards removes, and then can make second haulage rope 411 tensile, and then can make connecting block 410 move down, further can make first haulage rope 49 by the pulling, more closely further can drive T-shaped piece 45 and remove towards interior groove 42, can make spring 46 compressed simultaneously, thereby make centrifugal rack 2 not receive spacingly, again with centrifugal rack 2 upwards mention can, centrifugal rack 2 is after dismantling, can conveniently get it filled to the medicine, can conveniently clear up centrifugal rack 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims (6)

1. The utility model provides a novel hierarchical centrifuge for pharmacy, includes barrel (1), be equipped with centrifugal rack (2) in barrel (1), centrifugal rack (2) including set up in first centrifugal net section of thick bamboo (21) in barrel (1), fixedly connected with second centrifugal net section of thick bamboo (22) in first centrifugal net section of thick bamboo (21), fixedly connected with third centrifugal net section of thick bamboo (23) in second centrifugal net section of thick bamboo (22), driving motor (5), its characterized in that are installed to the bottom of barrel (1): through grooves are formed in the center positions of the inner walls of the bottoms of the third centrifugal net barrel (23), the second centrifugal net barrel (22), the first centrifugal net barrel (21) and the barrel body (1), and limiting mechanisms (4) are arranged in the through grooves;

stop gear (4) including set up in through pivot (41) of inslot, just the bottom of pivot (41) and the output fixed connection of driving motor (5), interior groove (42) have been seted up in pivot (41), the bottom central point department of putting of interior groove (42) has seted up the mounting groove, the bottom inner wall of mounting groove with fixedly connected with mounting box (43) between the top inner wall of interior groove (42), set up a plurality of evenly distributed's spacing groove (44) on pivot (41) lateral wall border, be provided with T-shaped piece (45) in spacing groove (44), fixedly connected with spring (46) between the inner wall of T-shaped piece (45) and pivot (41) lateral wall still including being used for four pulling subassembly that T-shaped piece (45) are close to the removal each other.

2. The novel pharmaceutical classifying centrifuge according to claim 1, wherein: the outer wall of the T-shaped block (45) is in an inclined plane structure.

3. The novel pharmaceutical classifying centrifuge according to claim 2, wherein: the pulling assembly comprises a fixed block (47) fixedly connected to the inner wall of the mounting box (43), a cross groove (48) is formed in the top of the fixed block (47), a through hole is formed in the center of the cross groove (48), a first traction rope (49) fixedly connected to the inner wall of the T-shaped block (45) and penetrates through the side wall of the mounting box (43) and is located in the cross groove (48), a connecting block (410) is arranged in the through hole and fixedly connected with the first traction rope (49), a wire outlet communicated with the mounting box (43) is formed in the side wall of the rotating shaft (41), a second traction rope (411) is fixedly connected to the bottom of the connecting block (410), and one end of the second traction rope (411) sequentially penetrates through the through hole, the wire outlet and is fixedly connected with a pull ring (412).

4. A novel pharmaceutical sizing centrifuge as claimed in claim 3 wherein: the top of pivot (41) is gone up the cover and is equipped with box body (3), just the bottom of box body (3) and the bottom inner wall fixed connection of third centrifugal net section of thick bamboo (23), box body (3) are transparent box body.

5. The novel pharmaceutical classifying centrifuge according to claim 4, wherein: the bottom inner walls of the third centrifugal net barrel (23), the second centrifugal net barrel (22) and the first centrifugal net barrel (21) are provided with positioning grooves (11), positioning blocks (10) are arranged in the positioning grooves (11), and the inner walls of the positioning blocks (10) are fixedly connected with the side walls of the rotating shafts (41).

6. The novel pharmaceutical fractional centrifuge of claim 5, wherein: be provided with lid (6) on the top of barrel (1), the bottom fixedly connected with first ring box (7), second ring box (8), third ring box (9) of lid (6), the top of first centrifugal net section of thick bamboo (21) the top of second centrifugal net section of thick bamboo (22) the top of third centrifugal net section of thick bamboo (23) is located respectively first ring box (7), second ring box (8) in third ring box (9), all install the rubber packing ring in first ring box (7), second ring box (8) and third ring box (9).

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