CN210207592U

CN210207592U - Sieving mechanism for medicine production

Info

Publication number: CN210207592U
Application number: CN201920981526.0U
Authority: CN
Inventors: Xiaowei Qi; 祁小伟
Original assignee: ZHONGYANG PHARMACEUTICAL INDUSTRY Co Ltd TIANJIN
Current assignee: ZHONGYANG PHARMACEUTICAL INDUSTRY Co Ltd TIANJIN
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-31
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a sieving mechanism for medicine production, including operation panel, motor, rotation axis, riser, roof, pneumatic cylinder, push pedal and screening workbin, its characterized in that: the operation panel set up on the support, the motor install on the locating plate, rotation axis one end be connected with the motor, riser bottom be provided with the connecting sleeve, the roof setting on the riser top, the pneumatic cylinder install on the riser, the push pedal install on the piston rod, the activity of screening workbin place between gag lever post and gag lever post, be provided with the magnetic sheet on screening workbin lateral wall. The utility model discloses be provided with the spring between the connecting sleeve of riser bottom and reference column, improved the shock-absorbing capacity between connecting sleeve and the reference column through the spring, the stability of reinforcing riser at the in-process that falls to improve the gag lever post and drive the stability of screening workbin whereabouts in-process, improved the stability of medicine raw materials in the screening process.

Description

Sieving mechanism for medicine production

Technical Field

The utility model relates to a medicine production technical field specifically is a screening device for medicine production is related to.

Background

In current medicine production or the medicine experiment of small-scale, often need screen the powder, reject the impurity in the powder, improve powder purity, reduce the granularity of powder, current medicine sieving mechanism arouses the jam easily when screening medicine, and mechanized level is low, operating personnel intensity of labour is big, the screening effect is relatively poor.

Disclosure of Invention

The utility model aims at providing a sieving mechanism for medicine production that structural design is reasonable, automatic high, the sieving mechanism is difficult for blockking up, operating personnel intensity of labour is little, the screening is effectual to the sieving mechanism for easy jam, the level of mechanization of sieving mechanism existence now low, operating personnel intensity of labour is big, the relatively poor problem of screening effect.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a sieving mechanism for medicine production, includes operation panel, motor, rotation axis, riser, roof, pneumatic cylinder, push pedal and screening workbin, its characterized in that: the operation table is arranged on the bracket, the positioning plate and the positioning column are vertically arranged on the operation table, the bearing is arranged on the positioning plate, the operation table is connected with the bracket, the positioning plate and the positioning column by welding, the connecting strength between the operation table and the bracket, the positioning plate and the positioning column is improved, the structural strength of the screening device is enhanced, the service life of the screening device is prolonged, the motor is arranged on the positioning plate, the motor is arranged on the motor, the power wire is arranged on the motor, the motor is arranged on the positioning plate by bolts, the stability of the motor after installation and the firmness after installation are improved, the stability of the motor in the working process is improved, one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is inserted into the bearing, the push block is arranged on the rotating shaft, the connecting sleeve is arranged at the bottom of the vertical plate, the limiting rod is arranged between the vertical, the limiting rod is set to be in an L-shaped structure, the side edge of the limiting rod plays a limiting role on the screening material box, the bottom edge of the limiting rod plays a supporting role on the screening material box, the stability of the screening material box in the process of moving back and forth on the limiting rod is improved, the connecting sleeve is connected with the positioning column, the vertical plate can be vertically fixed on the positioning column, the motor drives the rotating shaft to rotate, the rotating shaft drives the pushing block to rotate, the elliptical pushing block periodically pushes the bottom of the vertical plate, the vertical plate periodically moves up and down, the vertical plate drives one end of the limiting rod to move up and down, the screening material box slides from the higher end to the lower end along the limiting rod under the action of gravity, the medical raw materials in the screening material box are driven to roll in the screening material box, the sieve mesh at the bottom of the screening material box is used for screening the medical raw materials, the labor intensity of operators is reduced, the top plate is arranged at the top end of the vertical plate, the feeding bin is arranged on the top plate, the positioning plate is connected with the vertical plate through welding, the connecting strength between the top plate and the vertical plate is improved, the stability between the vertical plate and the vertical plate can also be enhanced, the hydraulic cylinder is arranged on the vertical plate, the piston rod parallel to the limiting rod is arranged on the hydraulic cylinder, the push plate is arranged on the piston rod, the magnetic block is arranged on the push plate, the screening material box is movably arranged between the limiting rod and the limiting rod, the magnetic plate is arranged on the outer side wall of the screening material box, the sieve mesh is arranged on the bottom of the screening material box, the hydraulic cylinder pushes the push plate and the magnetic block on the push plate to move back and forth, the magnetic block on the push plate and the magnetic plate on the corresponding screening material box are in the same polarity and repel each other, the screening material, the medical raw materials in the screening workbin are screened, so that the screening efficiency of the medical raw materials is improved, and the labor intensity of operators is reduced.

Preferably, the epaxial ejector pad of rotation set up to oval structure, the motor drives the rotation axis rotatory, the rotation axis drives the ejector pad rotatory, oval ejector pad periodic promotion riser bottom, make the periodic reciprocating of riser, the riser drives gag lever post one end and reciprocates, the effect of gravity makes the screening workbin slide to lower one end along higher one end along the gag lever post, the medicine raw materials that drive in the screening workbin roll in the screening workbin, the sieve mesh that makes screening workbin bottom screens the medicine raw materials, the medicine raw materials of screening falls in the adjacent screening workbin in below, the screening efficiency and the screening quality of medicine raw materials have been improved, operating personnel's intensity of labour has been reduced.

Preferably, the connecting sleeve and the reference column of riser bottom between be provided with the spring, the motor drives the rotation axis rotatory, the rotation axis drives the ejector pad rotatory, oval ejector pad periodic promotion riser bottom makes the periodic reciprocating of riser, has improved the shock-absorbing capacity between connecting sleeve and the reference column through the spring, the stability of reinforcing riser in the in-process that falls to improve the gag lever post and drive the stability of screening workbin whereabouts in-process, improved the stability of medical raw materials in the screening process.

Preferably, the screening workbin, its quantity is 3-7 to sieve mesh number on the workbin will be filtered the workbin and increase in proper order from the screening workbin of the top to the screening workbin of below, the medicine raw materials that will screen add the top through the feeding storehouse in the screening workbin of top, a plurality of screening workbin can carry out the screening of a plurality of fineness, collect medicine raw materials, can improve the screening quality of medicine raw materials, also can make the aperture of sieve mesh and the medicine raw materials of corresponding size match, avoid medicine raw materials to cause the jam to the sieve mesh in the screening process, improve medicine raw materials's screening efficiency.

Preferably, the magnetic sheet on screening workbin lateral wall set up the structure of one-to-one with the magnetic path on the push pedal to set up magnetic sheet and corresponding magnetic path to the structure that like poles are relative, the pneumatic cylinder promotes the magnetic path round trip movement on push pedal and the push pedal, the magnetic path on the push pedal is repelled with the magnetic sheet like poles on the corresponding screening workbin, promote to screen the workbin and move on the gag lever post, drive the interior medical raw materials of screening workbin and remove in screening workbin, screen the medical raw materials in the screening workbin, the screening efficiency of medical raw materials is improved, operating personnel's intensity of labour has been reduced.

Has the advantages that: the utility model discloses set up the ejector pad on the rotation axis into oval structure, it is rotatory that the motor drives the rotation axis, the rotation axis drives the ejector pad rotation, oval-shaped ejector pad periodic promotion riser bottom, make periodic reciprocating of riser, the riser drives gag lever post one end and reciprocates, the effect of gravity makes the screening workbin slide to lower one end along higher one end along the gag lever post, the medicine raw materials that drive in the screening workbin roll in the screening workbin, the sieve mesh that makes screening workbin bottom portion screens the medicine raw materials, the medicine raw materials of selecting falls in the adjacent screening workbin in below, the screening efficiency and the screening quality of medicine raw materials have been improved, operating personnel's intensity of labour has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the operation table and the vertical plate.

Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the positioning column and the connection sleeve.

Fig. 4 is a schematic view of a part of the structure of the present invention, showing the connection structure of the push plate and the magnetic block.

Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the screening bin and the slide rail.

Fig. 6 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the screening material box and the screen holes.

Fig. 7 is a schematic diagram of another embodiment of the present invention.

In the figure: 1. the automatic feeding device comprises an operation table, 2. a motor, 3. a rotating shaft, 4. a vertical plate, 5. a top plate, 6. a hydraulic cylinder, 7. a push plate, 8. a screening material box, 9. a support, 10. a positioning plate, 11. a positioning column, 12. a bearing, 13. a power line, 14. a push block, 15. a connecting sleeve, 16. a limiting rod, 17. a spring, 18. a feeding bin, 19. a piston rod, 20. a magnetic block, 21. a magnetic plate, 22. a sieve mesh, 23. a guide plate.

Detailed Description

The first embodiment is as follows:

as shown in figures 1-6: the utility model provides a sieving mechanism for medicine production, includes operation panel 1, motor 2, rotation axis 3, riser 4, roof 5, pneumatic cylinder 6, push pedal 7 and screening workbin 8, its characterized in that: the operation table 1 is arranged on the support 9, the positioning plate 10 and the positioning column 11 are vertically arranged on the operation table 1, the bearing 12 is arranged on the positioning plate 10, the operation table 1 is connected with the support 9, the positioning plate 10 and the positioning column 11 through welding, the connecting strength between the operation table 1 and the support 9, the positioning plate 10 and the positioning column 11 is improved, the structural strength of the screening device is enhanced, the service life of the screening device is prolonged, the motor 2 is arranged on the positioning plate 10, the power cord 13 is arranged on the motor 2, the motor 2 is arranged on the positioning plate 10 through bolts, the stability of the motor 2 after installation and the firmness after installation are improved, so that the stability of the motor 2 in the working process is improved, one end of the rotating shaft 3 is connected with the motor 2, the other end is inserted into the bearing 12, the pushing block 14 is arranged on the rotating shaft 3, the bottom of the vertical plate 4 is provided with the connecting sleeve 15, a limiting rod 16 is arranged between the vertical plate 4 and the vertical plate 4, a connecting sleeve 15 is sleeved at the top end of the positioning column 11, the limiting rod 16 is arranged to be in an L-shaped structure, so that the side edge of the limiting rod 16 has a limiting effect on the screening material box 8, the bottom edge of the limiting rod 16 has a supporting effect on the screening material box 8, the stability of the screening material box 8 in the process of moving back and forth on the limiting rod 16 is improved, the connecting sleeve 15 is connected with the positioning column 11, so that the vertical plate 4 can be vertically fixed on the positioning column 11, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the push block 14 to rotate, the elliptical push block 14 periodically pushes the bottom of the vertical plate 4, so that the vertical plate 4 periodically moves up and down, the vertical plate 4 drives one end of the limiting rod 16 to move up and down, the screening material box 8 slides from the higher end to the lower end along the, the screening device has the advantages that the screening holes 22 at the bottom of the screening material box 8 are used for screening medical raw materials, the screened medical raw materials fall into the screening material box 8 adjacent to the lower portion, the mechanization degree of the screening device is improved, the labor intensity of operators is reduced, the top plate 5 is arranged at the top end of the vertical plate 4, the feeding bin 18 is arranged on the top plate 5, the positioning plate 10 is connected with the vertical plate 4 through welding, the connection strength between the top plate 5 and the vertical plate 4 is improved, the stability between the vertical plate 4 and the vertical plate 4 can also be enhanced, the hydraulic cylinder 6 is arranged on the vertical plate 4, the piston rod 19 parallel to the limiting rod 16 is arranged on the hydraulic cylinder 6, the push plate 7 is arranged on the piston rod 19, the magnetic block 20 is arranged on the push plate 7, the screening material box 8 is movably arranged between the limiting rod 16 and the limiting rod 16, the magnetic plate 21 is arranged on the outer, and be provided with sieve mesh 22 on screening workbin 8 bottom, pneumatic cylinder 6 promotes push pedal 7 and the magnetic path 20 on the push pedal 7 round trip movement, and magnetic path 20 on the push pedal 7 is repelled with the magnetic sheet 21 on the corresponding screening workbin 8, promotes screening workbin 8 and moves on gag lever post 16, drives the medicine raw materials in the screening workbin 8 and removes in screening workbin 8, screens the medicine raw materials in the screening workbin 8, has improved the screening efficiency of medicine raw materials, has reduced operating personnel's intensity of labour.

Preferably, the ejector pad 14 on the rotation axis 3 set up to oval structure, motor 2 drives rotation axis 3 rotatory, rotation axis 3 drives ejector pad 14 rotatory, oval ejector pad 14 periodic promotion riser 4 bottom, make riser 4 periodic reciprocating, riser 4 drives gag lever post 16 one end and reciprocates, the effect of gravity makes screening workbin 8 slide to lower one end from higher one end along gag lever post 16, drive the medicine raw materials in screening workbin 8 and roll in screening workbin 8, make the sieve mesh 22 of screening workbin 8 bottom screen the medicine raw materials, the medicine raw materials of selecting falls in the adjacent screening workbin 8 in below, the screening efficiency and the screening quality of medicine raw materials have been improved, operating personnel's intensity of labour has been reduced.

Preferably, connecting sleeve 15 and reference column 11 of riser 4 bottom between be provided with spring 17, motor 2 drives rotation axis 3 rotatory, rotation axis 3 drives ejector pad 14 rotatory, oval-shaped ejector pad 14 periodic promotion riser 4 bottom, make riser 4 periodic reciprocating, the shock-absorbing capacity between connecting sleeve 15 and reference column 11 has been improved through spring 17, strengthen riser 4 stability at the in-process that falls, thereby improve the stability of gag lever post 16 drive screening workbin 8 whereabouts in-process, the stability of medicine raw materials in the screening process has been improved.

Preferably, screening workbin 8, its quantity is 3 to sieve mesh 22 mesh number on the screening workbin 8 increases from the screening workbin 8 of the top to the screening workbin 8 of the below in proper order, the medicine raw materials that will screen through feeding storehouse 18 add in the screening workbin 8 of the top, a plurality of screening workbin 8 can carry out the screening of a plurality of fineness, the collection to medicine raw materials, can improve the screening quality of medicine raw materials, also can make the aperture of sieve mesh 22 match with the medicine raw materials of corresponding size, avoid medicine raw materials to cause the jam to sieve mesh 22 in the screening process, improve the screening efficiency of medicine raw materials.

Preferably, the magnetic plate 21 on the outer side wall of the screening bin 8 and the magnetic block 20 on the push plate 7 are arranged to be in one-to-one correspondence, the magnetic plate 21 and the corresponding magnetic block 20 are arranged to be in the same-pole opposite structure, the hydraulic cylinder 6 pushes the push plate 7 and the magnetic block 20 on the push plate 7 to move back and forth, the magnetic block 20 on the push plate 7 and the magnetic plate 21 on the corresponding screening bin 8 repel each other in the same pole, the screening bin 8 is pushed to move on the limiting rod 16, medical raw materials in the screening bin 8 are driven to move in the screening bin 8, the medical raw materials in the screening bin 8 are screened, the screening efficiency of the medical raw materials is improved, and the labor intensity of operators is reduced.

Example two:

as shown in fig. 7: the utility model provides a sieving mechanism for medicine production, includes operation panel 1, motor 2, rotation axis 3, riser 4, roof 5, pneumatic cylinder 6, push pedal 7 and screening workbin 8, its characterized in that: the operation table 1 is arranged on the support 9, the positioning plate 10 and the positioning column 11 are vertically arranged on the operation table 1, the bearing 12 is arranged on the positioning plate 10, the operation table 1 is connected with the support 9, the positioning plate 10 and the positioning column 11 through welding, the connecting strength between the operation table 1 and the support 9, the positioning plate 10 and the positioning column 11 is improved, the structural strength of the screening device is enhanced, the service life of the screening device is prolonged, the motor 2 is arranged on the positioning plate 10, the power cord 13 is arranged on the motor 2, the motor 2 is arranged on the positioning plate 10 through bolts, the stability of the motor 2 after installation and the firmness after installation are improved, so that the stability of the motor 2 in the working process is improved, one end of the rotating shaft 3 is connected with the motor 2, the other end is inserted into the bearing 12, the pushing block 14 is arranged on the rotating shaft 3, the bottom of the vertical plate 4 is provided with the connecting sleeve 15, a limiting rod 16 is arranged between the vertical plate 4 and the vertical plate 4, a connecting sleeve 15 is sleeved at the top end of the positioning column 11, the limiting rod 16 is arranged to be in an L-shaped structure, so that the side edge of the limiting rod 16 has a limiting effect on the screening material box 8, the bottom edge of the limiting rod 16 has a supporting effect on the screening material box 8, the stability of the screening material box 8 in the process of moving back and forth on the limiting rod 16 is improved, the connecting sleeve 15 is connected with the positioning column 11, so that the vertical plate 4 can be vertically fixed on the positioning column 11, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the push block 14 to rotate, the elliptical push block 14 periodically pushes the bottom of the vertical plate 4, so that the vertical plate 4 periodically moves up and down, the vertical plate 4 drives one end of the limiting rod 16 to move up and down, the screening material box 8 slides from the higher end to the lower end along the, the screening device has the advantages that the screening holes 22 at the bottom of the screening material box 8 are used for screening medical raw materials, the screened medical raw materials fall into the screening material box 8 adjacent to the lower portion, the mechanization degree of the screening device is improved, the labor intensity of operators is reduced, the top plate 5 is arranged at the top end of the vertical plate 4, the feeding bin 18 is arranged on the top plate 5, the positioning plate 10 is connected with the vertical plate 4 through welding, the connection strength between the top plate 5 and the vertical plate 4 is improved, the stability between the vertical plate 4 and the vertical plate 4 can also be enhanced, the hydraulic cylinder 6 is arranged on the vertical plate 4, the piston rod 19 parallel to the limiting rod 16 is arranged on the hydraulic cylinder 6, the push plate 7 is arranged on the piston rod 19, the magnetic block 20 is arranged on the push plate 7, the screening material box 8 is movably arranged between the limiting rod 16 and the limiting rod 16, the magnetic plate 21 is arranged on the outer, and be provided with sieve mesh 22 on screening workbin 8 bottom, pneumatic cylinder 6 promotes push pedal 7 and the magnetic path 20 on the push pedal 7 round trip movement, and magnetic path 20 on the push pedal 7 is repelled with the magnetic sheet 21 on the corresponding screening workbin 8, promotes screening workbin 8 and moves on gag lever post 16, drives the medicine raw materials in the screening workbin 8 and removes in screening workbin 8, screens the medicine raw materials in the screening workbin 8, has improved the screening efficiency of medicine raw materials, has reduced operating personnel's intensity of labour.

Preferably, screening workbin 8, its quantity is 5 to sieve mesh 22 mesh number on the screening workbin 8 increases from the screening workbin 8 of the top to the screening workbin 8 of the below in proper order, the medicine raw materials that will screen through feeding storehouse 18 add in the screening workbin 8 of the top, a plurality of screening workbin 8 can carry out the screening of a plurality of fineness, the collection to medicine raw materials, can improve the screening quality of medicine raw materials, also can make the aperture of sieve mesh 22 match with the medicine raw materials of corresponding size, avoid medicine raw materials to cause the jam to sieve mesh 22 in the screening process, improve the screening efficiency of medicine raw materials.

Preferably, a spring 17 is arranged between the outer side wall of the screening material box 8 and the vertical plate 4, when the right end of the vertical plate 4 descends, the vertical plate 4 drives the right end of the limiting rod 16 to descend, so that the limiting rod 16 presents the condition that the left end is high and the right end is low, the screening material box 8 slides on the limiting rod 16 from left to right, the spring 17 between the screening material box 8 and the vertical plate 4 has a buffering effect on the screening material box 8 in the sliding process, the phenomenon that the sliding speed of the screening material box 8 is too high is avoided, the stability of the screening material box 8 in the sliding process is improved, otherwise, like poles of the magnetic block 20 and the magnetic plate 21 repel each other, the screening material box 8 in the sliding process from right to left is buffered, the stability of the screening material box 8 in the back-and-forth sliding process on the limiting.

Preferably, screening workbin 8 bottom edge be provided with guide plate 23 to set up guide plate 23 into the toper structure, can be with the medicine raw materials that upper screen workbin 8 was selected fully the water conservancy diversion to the adjacent screening workbin 8 of lower floor in through guide plate 23, avoid the medicine raw materials of selecting to fall outside screening workbin 8, reduced the waste of medicine raw materials.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

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.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides a sieving mechanism for medicine production, includes operation panel, motor, rotation axis, riser, roof, pneumatic cylinder, push pedal and screening workbin, its characterized in that: the operation table is arranged on the bracket, the positioning plate and the positioning column are vertically arranged on the operation table, the bearing is arranged on the positioning plate, the motor is arranged on the positioning plate, the power cord is arranged on the motor, one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is inserted into the bearing, the pushing block is arranged on the rotating shaft, the bottom of the vertical plate is provided with a connecting sleeve, a limiting rod is arranged between the vertical plate and the vertical plate, the connecting sleeve is sleeved at the top end of the positioning column, the top plate is arranged at the top end of the vertical plate, the top plate is provided with a feeding bin, the hydraulic cylinder is arranged on the vertical plate, the hydraulic cylinder is provided with a piston rod parallel to the limiting rod, the pushing plate is arranged on the piston rod, the magnetic block is arranged on the pushing plate, the screening material box is movably arranged between the limiting rod and the limiting rod, and, and sieve pores are arranged at the bottom of the screening material box.

2. The screening device for medical production according to claim 1, wherein: the pushing block on the rotating shaft is of an oval structure.

3. The screening device for medical production according to claim 1, wherein: and a spring is arranged between the connecting sleeve at the bottom of the vertical plate and the positioning column.

4. The screening device for medical production according to claim 1, wherein: the screening workbins are 3-7 in number, and the mesh number of the screening workbins on the screening workbins is increased from the uppermost screening workbin to the lowermost screening workbin in sequence.

5. The screening device for medical production according to claim 1 or 4, wherein: the magnetic plates on the outer side wall of the screening material box and the magnetic blocks on the push plate are arranged to be in one-to-one correspondence, and the magnetic plates and the corresponding magnetic blocks are arranged to be in the same-polarity opposite structures.