CN113560174B - Medicine raw materials sieving mechanism of separable same particle diameter - Google Patents

Abstract

The invention relates to the technical field of medicine production, and discloses a medicine raw material screening device capable of separating medicines with the same particle size. This medicine raw materials sieving mechanism of separable same particle diameter, through buffer block and trachea, utilize filter plate one when rocking from top to bottom in the barrel, the buffer block removes about in the dashpot, the cooperation is sealed to be filled up, make the buffer block when moving to the right in the dashpot, extrude the gas in the dashpot, with this blow off the gas of dashpot through the trachea, and the trachea is kept away from the mounted position of the one end of dashpot at filter plate one with the swing joint department of torsion shaft, thereby reach when rocking from top to bottom at filter plate one, blow at filter plate one with the torsion shaft junction, blow off with this with filter plate one with the small medicine raw materials of torsion shaft junction joint.

Description

Medicine raw materials sieving mechanism of separable same particle diameter

Technical Field

The invention relates to the technical field of medicine production, in particular to a medicine raw material screening device capable of separating medicines with the same particle size.

Background

With the rapid development of modern science and technology, the daily living standard of the public is gradually improved, compared with the prior art, the public is greatly improved in the aspects of clothes, eating, housing, and the like, particularly, the improvement of modern science and technology enables the problems which are difficult to solve in the prior art to be effectively treated, for example, in the aspect of production, many foods, medicines and the like can be successfully prepared through various steps of picking, cutting, grinding and the like, and at present, the medicine components are fused by means of compression and the like to become good medicines for treating diseases, and compared with the prior decoction, the traditional decoction is rapid and convenient.

In the process of producing medicines, grinding is the most inconspicuous step in all processes, however, the step cannot be omitted, because factors such as the volume of a plurality of medicine raw materials cannot meet the pharmaceutical requirements, and meanwhile, the required quantity of some medicine raw materials is large, a machine is required to crush the medicine raw materials, then the medicine raw materials with proper size are selected for dispensing, however, most manufacturers adopt a manual screening mode, time is wasted, so that the existing production plants adopt proper screening machines to sequentially screen the medicine raw materials with proper diameter from the whole raw materials, most screening machines meet different screening requirements by replacing screening plates with different apertures, time is wasted when the screening plates are replaced, and meanwhile, when the screening is performed, because the size and the shape of the medicine raw materials are different, large medicine raw materials are easy to block filter holes during screening, hinder the problem of screening to and some medicine raw materials are because reasons such as joint, and the card is at the screening plant edge, not only can't sieve, still cause the screening plant impaired easily.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the medicine raw material screening device capable of separating medicines with the same particle size, which has the advantages of quickly adjusting the diameter of a filter hole, quickly and efficiently screening the medicines without power consumption and protecting the screening device, and solves the problems that time is wasted in manual screening and the filter hole is blocked by the medicine raw materials during screening.

(II) technical scheme

In order to achieve the purpose of rapidly adjusting the diameter of the filter hole, rapidly and efficiently screening without power consumption and protecting the screening device, the invention provides the following technical scheme: the utility model provides a medicine raw materials sieving mechanism of separable same particle diameter, includes the barrel, the left side movable mounting of barrel has the curb plate, and the left bottom movable mounting of barrel has the discharge gate, and the bottom fixed mounting of barrel inner chamber has the swash plate, and the right side of barrel inner chamber is provided with screening mechanism, and the top movable mounting of barrel has the apron.

The screening mechanism comprises a torsion shaft, a first filter plate is movably mounted on the outer side of the torsion shaft, a filter hole is formed in the middle of the first filter plate, a buffer groove is formed in the left side of the first filter plate, a buffer spring is fixedly mounted in an inner cavity of the buffer groove, a buffer block is movably mounted on the left side of the buffer groove, sealing gaskets are fixedly mounted on the front side and the rear side of the buffer block, and air pipes are fixedly mounted on the front end and the rear end of the right side of the buffer groove;

the bottom of the left side of the first filter plate is fixedly provided with an installation block, the bottom of the installation block is fixedly provided with a limiting block, the left side and the right side of the bottom of the first filter plate are fixedly provided with fixed blocks, the inner cavity of each fixed block is movably provided with a second filter plate, and the middle part of the left side of the second filter plate is movably provided with a limiting rod;

a gear set is fixedly arranged on the right side of the cover plate, an adjusting wheel is movably arranged at the bottom of the gear set, and a vertical plate is fixedly arranged at the bottom of the adjusting wheel;

the top fixed mounting of gear train has the fixture block, and the left side fixed mounting of fixture block has three hornblocks, and the right side movable mounting at barrel top has the L template, and the draw-in groove has been seted up in the left side of L template bottom.

Preferably, the filter holes are uniformly distributed in the middle of the first filter plate, the sealing gasket is made of synthetic rubber, the sealing gasket is fixedly installed at the joint of the buffer block and the buffer groove, one end of the air pipe is fixedly installed in the buffer groove, the other end of the air pipe is fixedly installed at the joint of the first filter plate and the torsion shaft, the shape and size of the combined buffer block and the first filter plate are matched with the cross sectional area of the inner cavity of the cylinder body, and therefore when the first filter plate moves up and down, the buffer block movably installed on the left side of the first filter plate moves in the buffer groove under the action of the buffer block, and the sealing gasket is matched with the buffer block, so that air in the buffer groove is blown out from the joint of the first filter plate and the torsion shaft through the air pipe.

Preferably, the stoppers are uniformly distributed at the bottom of the mounting block, the distance between the left and right stoppers is matched with the diameter of the filter hole, the distance between the top of the inner cavity of the fixing block and the bottom of the first filter plate is matched with the height of the second filter plate, the mounting position of the limiting rod is positioned under the stoppers, the middle part of the second filter plate is provided with the filter hole which is the same as the middle part of the first filter plate, the limiting rod and the stoppers are movably mounted through threads, so that in operation, after the second filter plate is movably mounted on the fixing block, the position between the first filter plate and the second filter plate is accurately adjusted, and then the limiting rod is reused to pass through the second filter plate and the stoppers.

Preferably, the girth of gear train bottom gear surface is half of adjustment wheel surface girth to the during operation opens the apron, makes apron clockwise rotation ninety degrees, and the cooperation adjustment wheel makes riser clockwise rotation forty-five degrees, and when the medicine raw materials that need the screening toppled over from the top of barrel, the cooperation riser makes the medicine raw materials fall on the left side of barrel inner chamber.

Preferably, the shape size of triangle piece surface and the shape size phase-match of draw-in groove inner chamber, the left inner chamber fixed mounting in L template bottom has expanding spring to the apron rotates ninety degrees back clockwise, through triangle piece and draw-in groove, makes the unable automatic re-setting of apron.

(III) advantageous effects

Compared with the prior art, the invention provides a medicine raw material screening device capable of separating medicine materials with the same particle size, which has the following beneficial effects:

1. this medicine raw materials sieving mechanism of separable same particle diameter, through riser and L template, utilize between riser and the apron through gear train and regulating wheel swing joint, when making the apron clockwise open, drive the riser clockwise rotation simultaneously, and utilize fixture block and three hornblocks, ninety degrees backs of apron clockwise rotation, through three hornblocks and draw-in groove, make the unable automatic re-setting of apron after the rotation, consequently the during operation, can change the position that the medicine raw materials fell down and prevent that the apron during operation autogiration through the riser.

2. This medicine raw materials sieving mechanism of separable same particle diameter, through buffer block and trachea, utilize filter plate one to rock from top to bottom in the barrel, the buffer block removes about in the dashpot, the cooperation is sealed to be filled up, make the buffer block when moving to the right in the dashpot, extrude the gas in the dashpot, with this blow off the gas of dashpot through the trachea, and the trachea is kept away from the mounted position of the one end of dashpot at filter plate one with the swing joint department of torsion shaft, thereby reach when rocking from top to bottom at filter plate one, blow at filter plate one with the torsion shaft junction, blow off with this with filter plate one with the small medicine raw materials of torsion shaft junction joint.

3. This medicine raw materials sieving mechanism of separable same particle diameter, through gag lever post and stopper, during operation filter plate two and the upper and lower movable mounting that laminates of filter plate one, the filtration pore of filter plate one and filter plate two is in same vertical plane, when the position of filter plate one and filter plate two needs to be changed, the gag lever post rotates, make the gag lever post shift out the stopper, remove filter plate two this moment again, after removing suitable position, use the left side and the stopper movable mounting that the gag lever post passed filter plate two, reach the diameter that the quick adjustment passes through medicine raw materials with this, compare in the mode of general change filter plate, this device can practice thrift a large amount of change times.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a top view of the screening mechanism of the present invention;

FIG. 3 is a side view of the screening mechanism of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;

FIG. 5 is a schematic view of the structure at B of FIG. 3 according to the present invention.

In the figure: 1. a barrel; 2. a side plate; 3. a discharge port; 4. a sloping plate; 5. a screening mechanism; 6. a cover plate; 501. a torsion shaft; 502. a first filter plate; 503. filtering holes; 504. a buffer tank; 505. a buffer spring; 506. a buffer block; 507. a gasket; 508. an air tube; 509. mounting blocks; 510. a limiting block; 511. a fixed block; 512. a second filter plate; 513. a limiting rod; 601. a gear set; 602. an adjustment wheel; 603. a vertical plate; 604. a clamping block; 605. a triangular block; 606. an L-shaped plate; 607. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a drug raw material screening device capable of separating drug materials with the same particle size comprises a cylinder body 1, a side plate 2 is movably mounted on the left side of the cylinder body 1, a discharge port 3 is movably mounted on the bottom of the left side of the cylinder body 1, an inclined plate 4 is fixedly mounted at the bottom of an inner cavity of the cylinder body 1, a screening mechanism 5 is arranged on the right side of the inner cavity of the cylinder body 1, the screening mechanism 5 comprises a torsion shaft 501, a first filter plate 502 is movably mounted on the outer side of the torsion shaft 501, a filter hole 503 is formed in the middle of the first filter plate 502, a buffer groove 504 is formed in the left side of the first filter plate 502, a buffer block 506 is movably mounted on the left side of the buffer groove 504, sealing gaskets 507 are fixedly mounted on the front and rear sides of the buffer block 506, air pipes 508 are fixedly mounted on the front and rear ends of the right side of the buffer groove 504, the filter holes 503 are uniformly distributed in the middle of the first filter plate 502, the sealing gaskets 507 are made of synthetic rubber, a sealing gasket 507 is fixedly arranged at the joint of the buffer block 506 and the buffer groove 504, one end of an air pipe 508 is fixedly arranged in the buffer groove 504, the other end of the air pipe 508 is fixedly arranged at the joint of the filter plate 502 and the torsion shaft 501, the shape and size of the combined buffer block 506 and the filter plate 502 are matched with the cross sectional area of the inner cavity of the cylinder body 1, so that when the filter plate 502 moves up and down, the buffer block 506 movably arranged at the left side of the filter plate 502 moves in the buffer groove 504, the air in the buffer groove 504 is blown out at the joint of the filter plate 502 and the torsion shaft 501 through the air pipe 508 by matching with the sealing gasket 507, the mounting block 509 is fixedly arranged at the bottom of the left side of the filter plate 502, the limiting block 510 is fixedly arranged at the bottom of the mounting block 509, the fixed blocks 511 are fixedly arranged at the left side and the right side of the bottom of the filter plate 502, the filter plates 512 are movably arranged in the inner cavities of the fixed blocks 511, the limiting rods 513 are movably arranged in the middles of the left sides of the filter plates 512, the limiting blocks 510 are uniformly distributed at the bottom of the mounting block 509, the distance between the left limiting block 510 and the right limiting block 510 is matched with the diameter of the filter hole 503, the distance between the top of the inner cavity of the fixing block 511 and the bottom of the first filter plate 502 is matched with the height of the second filter plate 512, the mounting position of the limiting rod 513 is positioned under the limiting block 510, the middle part of the second filter plate 512 is provided with the filter hole 503 which is the same as the middle part of the first filter plate 502, the limiting rod 513 is movably mounted with the limiting block 510 through threads, therefore, when the filter plate 512 is movably mounted on the fixing block 511, the position between the first filter plate 502 and the second filter plate 512 is accurately adjusted, then the limiting rod 513 penetrates through the second filter plate 512 and is movably mounted with the limiting block 510, the top of the cylinder body 1 is movably mounted with a cover plate 6, the right side of the cover plate 6 is fixedly mounted with a gear set 601, the bottom of the gear set 601 is movably mounted with an adjusting wheel 602, and the bottom of the adjusting wheel 602 is fixedly mounted with a vertical plate 603, the circumference of the outer surface of the gear at the bottom of the gear set 601 is half of the circumference of the outer surface of the adjusting wheel 602, so that in operation, the cover plate 6 is opened, the cover plate 6 rotates ninety degrees clockwise, the adjusting wheel 602 is matched, the vertical plate 603 rotates forty-five degrees clockwise, when medicine raw materials needing to be screened are poured from the top of the barrel 1, the vertical plate 603 is matched, so that the medicine raw materials fall on the left side of the inner cavity of the barrel 1, the top of the gear set 601 is fixedly provided with the clamping block 604, the left side of the clamping block 604 is fixedly provided with the triangular block 605, the right side of the top of the barrel 1 is movably provided with the L-shaped plate 606, the left side of the bottom of the L-shaped plate 606 is provided with the clamping groove 607, the outer surface of the triangular block 605 is matched with the inner cavity of the clamping groove 607 in shape, the inner cavity at the left side of the bottom of the L-shaped plate is fixedly provided with the extension spring, after the cover plate 6 rotates ninety degrees clockwise, the cover plate passes through the triangular block 605 and the clamping groove 607, so that the cover 6 cannot be automatically reset.

The working principle is as follows: when the medicine material screening machine works, firstly, the cover plate 6 is opened, because the vertical plate 6 is movably connected with the cover plate 603 through the gear set 601 and the adjusting wheel 602, and the circumference of the outer surface of the gear at the bottom of the gear set 601 is half of the circumference of the outer surface of the adjusting wheel 602, after the cover plate 6 is opened by clockwise rotating ninety degrees, the vertical plate 603 is simultaneously and clockwise rotated by forty-five degrees, and because the vertical plate 603 is movably arranged at the right side of the top of the inner cavity of the cylinder body 1, after the vertical plate 603 rotates clockwise, medicine materials poured from the top of the cylinder body 1 can only fall into the left side of the inner cavity of the cylinder body 1, and because the screening process is long, the cover plate 6 needs to be continuously opened, the top of the gear set 601 is fixedly provided with the fixture block 604, the left side of the fixture block 604 is fixedly provided with the triangular block 605, the right side of the top of the cylinder body 1 is movably provided with the L-shaped plate 606, the left side of the bottom of the L-shaped plate 606 is provided with the clamping groove 607, and the shape of the outer surface of the triangular block 605 is matched with the shape of the inner cavity of the clamping groove 607, l template 606 bottom left inner chamber fixed mounting has expanding spring, thereby apron 6 clockwise turning ninety degrees back, pass the left side of L template 606 bottom through fixture block 604 extrusion, make triangle-shaped piece 605 and draw-in groove 607 movable mounting, lead to apron 6 unable automatic re-setting in the course of the work, after the device uses, manual rotation L template 606, make fixture block 604 and draw-in groove 607 separation, apron 6 can the counter-clockwise turning this moment, automatic movement to the top of barrel 1, cover barrel 1, prevent that the debris of dust from falling into barrel 1 inner chamber.

Then, the medicine raw materials falling from the top of the cylinder body 1 can only fall on the left side of the inner cavity of the cylinder body 1 through the rotating vertical plate 603, and the right side of the filter plate 502 movably arranged in the inner cavity of the cylinder body 1 and the torsion shaft 501 on the right side of the inner cavity of the cylinder body 1 are movably arranged, so the medicine raw materials falling from the left side of the top of the cylinder body 1 fall on the left side of the filter plate 502, and the filter plate 502 is continuously vibrated up and down in the falling process of the medicine raw materials by matching with the torsion spring in the inner cavity of the torsion shaft 501, at the moment, the filter plate 502 is shaken up and down in the cylinder body 1 by utilizing the filter plate 502, the buffer block 506 movably arranged on the left side of the filter plate 502 moves left and right in the buffer groove 504, because the sealing gasket 507 is fixedly arranged at the connection part of the buffer block 506 and the buffer groove 504, one end of the air pipe 508 is fixedly arranged in the mounting part of the filter plate 502 and the torsion shaft 501, the shape and size of the combination of the buffer block 506 and the filter plate 502 are matched with the cross-sectional area of the inner cavity of the cylinder body 1, therefore, when the buffer block 506 moves left and right in the buffer groove 504, the gas in the buffer groove 504 is pressed by the sealing gasket 507, so that the gas in the buffer groove 504 is blown out at the movable connection part of the filter plate one 502 and the torsion shaft 501 through the gas pipe 508, and the tiny medicine raw materials falling on the movable connection part of the filter plate one 502 and the torsion shaft 501 are blown away.

Finally, when the diameter of the medicine raw materials to be filtered needs to be changed, the second filter plate 512 and the first filter plate 502 are movably attached to each other up and down, the filter holes 503 of the first filter plate 502 and the second filter plate 512 are located on the same vertical plane, the first filter plate 502 and the second filter plate 512 are fixedly mounted through the limiting rod 513 and the limiting block 510, the mounting position of the limiting rod 513 is matched to be located under the limiting block 510, the limiting rod 513 and the limiting block 510 are movably mounted through threads, the limiting rod 513 is rotated to enable the limiting rod 513 to move out of the limiting block 510, the second filter plate 512 is moved in the fixing block 511 to change the diameter of the filter holes 503 when the first filter plate 502 and the second filter plate 512 are overlapped, and after the diameter of the filter holes 503 after the first filter plate 502 and the second filter plate 512 are overlapped is adjusted, the limiting rod 513 penetrates through the left side of the second filter plate 512 and the limiting block 510 in the top direction and is movably mounted through threads.

In summary, in the device for screening the medicine raw materials capable of being separated and having the same particle size, when the device works, the cover plate 6 is opened, the vertical plate 603 is rotated, the position where the medicine raw materials fall is changed under the matching of the rotated vertical plate 603, meanwhile, the first filter plate 502 and the torsion shaft 501 are matched, the first filter plate 502 vibrates during working, the medicine raw materials with the proper diameter are filtered more quickly, the vertical vibration of the first filter plate 502 can blow out the tiny medicine raw materials clamped at the joint of the first filter plate 502 and the torsion shaft 501, the medicine raw materials are prevented from being clamped on the first filter plate 502 and the torsion shaft 501, and finally, the diameter of the medicine raw materials passing through is changed by changing the position where the first filter plate 502 and the second filter plate 512 coincide, and compared with a common mode of replacing the filter plate, the device can save a large amount of replacing time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a medicine raw materials sieving mechanism of same particle size can be obtained to the separable, includes barrel (1), its characterized in that: a side plate (2) is movably mounted on the left side of the barrel body (1), a discharge hole (3) is movably mounted at the bottom of the left side of the barrel body (1), an inclined plate (4) is fixedly mounted at the bottom of an inner cavity of the barrel body (1), a screening mechanism (5) is arranged on the right side of the inner cavity of the barrel body (1), and a cover plate (6) is movably mounted at the top of the barrel body (1); the screening mechanism (5) comprises a torsion shaft (501), a first filter plate (502) is movably mounted on the outer side of the torsion shaft (501), a filter hole (503) is formed in the middle of the first filter plate (502), a buffer groove (504) is formed in the left side of the first filter plate (502), a buffer spring (505) is fixedly mounted in an inner cavity of the buffer groove (504), a buffer block (506) is movably mounted on the left side of the buffer groove (504), sealing gaskets (507) are fixedly mounted on the front side and the rear side of the buffer block (506), and air pipes (508) are fixedly mounted on the front end and the rear end of the right side of the buffer groove (504); the bottom of the left side of the first filter plate (502) is fixedly provided with a mounting block (509), the bottom of the mounting block (509) is fixedly provided with a limiting block (510), the left side and the right side of the bottom of the first filter plate (502) are both fixedly provided with a fixing block (511), the inner cavity of the fixing block (511) is movably provided with a second filter plate (512), and the middle part of the left side of the second filter plate (512) is movably provided with a limiting rod (513); a gear set (601) is fixedly installed on the right side of the cover plate (6), an adjusting wheel (602) is movably installed at the bottom of the gear set (601), and a vertical plate (603) is fixedly installed at the bottom of the adjusting wheel (602); a clamping block (604) is fixedly mounted at the top of the gear set (601), a triangular block (605) is fixedly mounted on the left side of the clamping block (604), an L-shaped plate (606) is movably mounted on the right side of the top of the barrel body (1), and a clamping groove (607) is formed in the left side of the bottom of the L-shaped plate (606).

2. The apparatus for screening pharmaceutical raw materials capable of separating the same particle size according to claim 1, wherein: the filter holes (503) are uniformly distributed in the middle of the filter plate I (502), the sealing gasket (507) is made of synthetic rubber, the sealing gasket (507) is fixedly mounted at the joint of the buffer block (506) and the buffer groove (504), one end of the air pipe (508) is fixedly mounted in the buffer groove (504), the other end of the air pipe (508) is fixedly mounted at the mounting position of the filter plate I (502) and the torsion shaft (501), and the combined shape and size of the buffer block (506) and the filter plate I (502) are matched with the cross sectional area of the inner cavity of the cylinder body (1).

3. The screening device for medicine raw materials capable of being separated into the same particle size according to claim 2, wherein: stopper (510) evenly distributed is in the bottom of installation piece (509), controls the distance between stopper (510) and the diameter phase-match of filtration pore (503), the distance between fixed block (511) inner chamber top and filter plate one (502) bottom and the high phase-match of filter plate two (512), the position of gag lever post (513) installation is located stopper (510) under, the filtration pore (503) the same with filter plate one (502) middle part are seted up at the middle part of filter plate two (512), gag lever post (513) and stopper (510) pass through screw thread movable mounting.

4. The apparatus for screening pharmaceutical raw materials capable of separating the same particle size according to claim 1, wherein: the circumference of the outer surface of the gear at the bottom of the gear set (601) is half of the circumference of the outer surface of the adjusting wheel (602).

5. The apparatus for screening pharmaceutical raw materials capable of separating the same particle size according to claim 4, wherein: the shape and size of the outer surface of the triangular block (605) are matched with the shape and size of the inner cavity of the clamping groove (607), and an expansion spring is fixedly arranged in the inner cavity on the left side of the bottom of the L-shaped plate (606).

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