CN111686847A

CN111686847A - Medical care branch of academic or vocational study is with tablet milling equipment

Info

Publication number: CN111686847A
Application number: CN202010504543.2A
Authority: CN
Inventors: 李新雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-09-22

Abstract

The invention relates to the technical field of medical equipment, and discloses a tablet grinding device for a medical nursing department, which comprises a bottom plate, wherein support columns are arranged on the left side and the right side of the lower surface of the bottom plate, cushion blocks are arranged at the lower ends of the support columns, side plates are arranged on the left side and the right side of the upper surface of the bottom plate, a top plate is arranged at the tops of the side plates, a storage box is arranged on the right side of the top plate, a partition plate is arranged in the middle of the storage box, the lower part of the storage box is connected with a sliding plate in a sliding mode, bearing seats are arranged at the upper end and the lower. The invention is suitable for a tablet grinding device for a medical care department, firstly, tablets are crushed for the first time through an extrusion plate and a scraper blade, then the tablets are ground and processed through a grinding roller and a grinding groove, and the finally formed medicine powder is more exquisite through multiple times of grinding and crushing treatment.

Description

Medical care branch of academic or vocational study is with tablet milling equipment

Technical Field

The invention relates to the technical field of medical equipment, in particular to a tablet grinding device for a medical nursing department.

Background

The medical nursing department nurses many patients who are unable to eat normally, so it is also a very big problem to take medicine, especially some tablets are especially difficult to make, so generally need the nurse to grind it into powder and send to the patient and take, artifical grinding is too time-consuming and because the not enough uniformity of the too many grinds is not thorough, current milling equipment exists that the tablet grinds inhomogeneous, insufficient shortcoming, therefore urgent need develop a tablet milling equipment for medical nursing department that the tablet grinds abundant, even.

Chinese patent (publication number: CN 210585116U) discloses a tablet milling device for medical care department, which comprises a bottom plate, wherein supporting rods are fixedly connected to the top of the bottom plate close to the positions of the two sides, a workbench is fixedly connected to the top of the bottom plate close to the central position, a placing plate is fixedly connected to the top of the workbench, a placing groove is formed in the top of the placing plate, a receiving disc is arranged at the top of the placing plate, the position close to the central position of the bottom of the receiving disc penetrates into the placing groove, the two sides of the bottom of the receiving disc are in contact with the top of the placing plate, and fixing rods are symmetrically and fixedly connected to the positions close to the top of the two opposite sides. This medical care branch of academic or vocational study is with tablet milling equipment uses through the cooperation of pulley, first spring, trapezoidal plate, slide rail, slider, second spring, spout and first telescopic link, can make medical care branch of academic or vocational study use tablet milling equipment at the vibrations that rocks about during operation reduces, improves the device's life, improves medical care branch of academic or vocational study simultaneously and uses tablet milling equipment's work efficiency, but the device's grinding effect is relatively poor, consequently needs to improve the device.

Disclosure of Invention

The invention provides a tablet grinding device for a medical nursing department, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a tablet grinding device for a medical nursing department comprises a bottom plate, wherein support columns are arranged on the left side and the right side of the lower surface of the bottom plate, cushion blocks are arranged at the lower ends of the support columns, side plates are arranged on the left side and the right side of the upper surface of the bottom plate, a top plate is arranged at the top of each side plate, a storage box is arranged on the right side of each top plate, a partition plate is arranged in the middle of each storage box, a sliding plate is slidably connected to the lower portion of each storage box, bearing seats are arranged at the upper end and the lower end of each side plate on the right side, the right end of each bearing seat is rotatably connected with the upper end and the lower end of a main shaft, a first crank is arranged on the upper portion of each main shaft, the middle of each first crank is rotatably connected with the right end of a first support rod, the left end of each first support rod is rotatably, the upper portion fixed connection first sieve of curb plate, the middle part of main shaft is equipped with the second crank, and the right-hand member of connecting the second bracing piece is rotated at the articulate middle part of second, and the left end of second bracing piece rotates the right-hand member of connecting the second slide bar, and the middle part of second slide bar is equipped with the fixed plate, and the lower part of fixed plate is rotated and is connected grinding roller, left side the lower part of connecting the cylinder is rotated to the lower part of curb plate, and the articulated lower surface of grinding the groove of piston rod of cylinder grinds the left side of grinding the left side of groove and rotates the connection left side the middle part of curb plate, the lower part of main shaft is equipped with the third crank, and the right-hand member of connecting the third bracing piece is rotated to the middle part of third bracing piece, and the right-.

As a preferable technical scheme of the invention, the middle parts of the partition plate and the sliding plate are respectively provided with a through hole.

As a preferred technical scheme of the present invention, a third limiting block is disposed on the right side of the top plate, a first spring is fixedly connected to the left side of the third limiting block, and the first spring is fixedly connected to the right end of the sliding plate.

As a preferable technical scheme of the invention, a sliding groove is arranged on the left side of the top plate, and the middle part of the sliding groove is in sliding connection with the middle part of the sliding block.

As a preferable technical scheme of the invention, a second limiting block is arranged at the left end of the top plate, and a second spring is arranged between the second limiting block and the upper part of the sliding block.

As a preferable technical scheme of the invention, a limiting plate is arranged at the left end of the guide rod.

As a preferred technical scheme of the present invention, a first limiting block is disposed on the left side of the upper surface of the first screen plate.

As a preferable technical scheme of the invention, the middle part of the first sieve plate is provided with a sieve pore.

As a preferred technical scheme of the invention, a driving motor is arranged on the left side of the bearing seat on the upper side, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the upper end of a main shaft.

As a preferable technical solution of the present invention, a first placing groove is provided in the middle of the upper surface of the bottom plate, and a second placing groove is provided on the right side of the upper surface of the bottom plate.

The invention has the following advantages:

the invention is suitable for a tablet grinding device for a medical care department, firstly, tablets are crushed for the first time through an extrusion plate and a scraper plate, then the tablets are ground through a grinding roller and a grinding groove, and after the grinding is finished, the powder of the tablets is screened through a second sieve plate for a plurality of times of grinding and crushing, so that the finally formed medicine powder is more fine and smooth.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a tablet milling apparatus for medical care department.

Fig. 2 is a front view of a tablet milling apparatus for medical care department.

Fig. 3 is a schematic structural view of a storage box in a tablet milling apparatus for a medical care department.

In the figure: 1. cushion blocks; 2. a support pillar; 3. a base plate; 4. a side plate; 5. a fixing plate; 6. a cylinder; 7. a grinding roller; 8. a grinding groove; 9. a second slide bar; 10. a first screen deck; 11. screening holes; 12. a first stopper; 13. a squeegee; 14. a limiting plate; 15. a guide bar; 16. a second limiting block; 17. a second spring; 18. a slider; 19. a chute; 20. a third limiting block; 21. a first spring; 22. a sliding plate; 23. a storage box; 24. a drive motor; 25. a first bevel gear; 26. a main shaft; 27. a second bevel gear; 28. a bearing seat; 29. a first crank; 30. a first support bar; 31. a first slide bar; 32. a pressing plate; 33. a second crank; 34. a second support bar; 35. a third crank; 36. a third support bar; 37. a top rod; 38. a second screen deck; 39. a second placing groove; 40. a first placing groove; 41. a top plate; 42. a partition plate; 43. through the holes.

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. 1-3, a tablet milling device for medical nursing department comprises a bottom plate 3, supporting pillars 2 are arranged on the left and right sides of the lower surface of the bottom plate 3, cushion blocks 1 are arranged at the lower ends of the supporting pillars 2, side plates 4 are arranged on the left and right sides of the upper surface of the bottom plate 3, a top plate 41 is arranged on the top of each side plate 4, a storage box 23 is arranged on the right side of each top plate 41, a partition plate 42 is arranged in the middle of each storage box 23, the lower portion of each storage box 23 is slidably connected with a sliding plate 22, through holes 43 are formed in the middle of each partition plate 42 and the sliding plate 22, bearing seats 28 are arranged at the upper and lower ends of the side plate 4 on the right side, the right end of each bearing seat 28 is rotatably connected with the upper and lower ends of a main shaft 26, a driving motor 24 is arranged on the left side of the bearing, the upper part of the main shaft 26 is provided with a first crank 29, the middle part of the first crank 29 is rotatably connected with the right end of a first supporting rod 30, the left end of the first supporting rod 30 is rotatably connected with the right end of a first sliding rod 31, the left end of the first sliding rod 31 is fixedly connected with the right side of an extrusion plate 32, the left side of the extrusion plate 32 is fixedly connected with the right end of a guide rod 15, the left end of the guide rod 15 is provided with a limit plate 14, the left side of the guide rod 15 is slidably connected with a scraping plate 13, the upper part of the scraping plate 13 is provided with a sliding block 18, the upper part of the side plate 4 is fixedly connected with a first screen plate 10, the left side of the upper surface of the first screen plate 10 is provided with a first limit block 12, the middle part of the first screen plate 10 is provided with a screen hole 11, the right side of a top plate 41 is provided with a third limit block 20, the left, the middle part of the sliding groove 19 is connected with the middle part of the sliding block 18 in a sliding mode, the left end of the top plate 41 is provided with a second limiting block 16, and a second spring 17 is arranged between the second limiting block 16 and the upper part of the sliding block 18.

The middle part of main shaft 26 is equipped with second crank 33, and the right-hand member of second bracing piece 34 is connected in the middle part rotation of second crank 33, and the right-hand member of second bracing piece 34 is connected in the left end rotation of second bracing piece 34, and the middle part of second slide bar 9 is equipped with fixed plate 5, and the lower part of fixed plate 5 is rotated and is connected grinding roller 7, the left side the lower part of connecting cylinder 6 is rotated to the lower part of curb plate 4, and the articulated lower surface of grinding groove 8 of piston rod of cylinder 6 grinds the left side of grinding groove 8 and rotates and connect the left side the middle part of curb plate 4, the lower part of main shaft 26 is equipped with third crank 35, and the right-hand member of connecting third bracing piece 36 is rotated in the middle part of third crank 35, and the right-hand member of ejector pin 37 is connected in the left end rotation of.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the upper surface of the bottom plate 3 is provided with a first placing groove 40, and the right side of the upper surface of the bottom plate 3 is provided with a second placing groove 39. For better collection of the medicine powder after grinding, the first placing groove 40 and the second placing groove 39 are arranged at the bottom of the device, so that the medicine powder conforming to the aperture of the second sieve plate 38 falls on the second placing groove 39, the medicine powder with poor grinding effect falls inside the second placing groove 39, and the medicine powder with poor grinding effect can be subjected to secondary grinding processing in the later period.

In the implementation process of the invention, a certain amount of tablets are put into the storage box 23, the driving motor 24 is started, the driving motor 24 drives the main shaft 26 to rotate through being meshed with and connected with the first bevel gear 25 and the second bevel gear 27, the main shaft 26 drives the first crank 29, the second crank 33 and the third crank 35 to rotate, the first crank 29 drives the extrusion plate 32 to move left and right through the first supporting rod 30 and the first sliding rod 31, when the extrusion plate 32 moves towards the right side, the guide rod 15 pulls the scraper 13 to move towards the right side through the limiting plate 14, the upper part of the scraper 13 drives the slide block 18 to move towards the right side, so that the slide block 18 drives the slide plate 22 to move towards the right side, when the slide plate 22 and the through hole 43 of the partition plate 42 are coincided, the medicines pass through the partition plate 42 and the slide plate 22 to fall on the first sieve plate 10, when the extrusion plate 32 moves towards the left side, the left side of the scraper 13 contacts with the first stopper 12 and stops moving, so that the tablet is pressed by the scraper 13 and the pressing plate 32, the tablet in a small block shape is pressed and spread on the first screen plate 10 by the scraper 13 moving to the right side again, and falls into the grinding groove 8 through the sieve pores 11 of the first sieve plate 10, the second crank 33 drives the second sliding rod 9 to move left and right, so that the grinding roller 7 moves left and right in the grinding groove 8, grinding processing is carried out on tablets in the grinding groove 8, the air cylinder 6 is started after the processing is finished, the piston rod of the air cylinder 6 contracts, the right side of the grinding groove 8 rotates downwards, so that the tablet powder slides to the right along the grinding groove 8 and falls on the second sieve plate 38, at the moment, the third crank 35 drives the top rod 37 to move left and right, the second sieve plate 38 is continuously pushed to rotate up and down through the ejector rod 37, so that secondary sieving of the tablet powder is realized; the invention is suitable for a tablet grinding device for a medical care department, firstly, tablets are crushed for the first time through an extrusion plate 32 and a scraper 13, then the tablets are ground through a grinding roller 7 and a grinding groove 8, the powder of the tablets is screened again through a second sieve plate 38 after the grinding is finished, and the grinding and crushing treatment are carried out for a plurality of times, so that the finally formed medicine powder is more exquisite.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The tablet grinding device for the medical nursing department comprises a bottom plate (3), wherein support columns (2) are arranged on the left side and the right side of the lower surface of the bottom plate (3), cushion blocks (1) are arranged at the lower ends of the support columns (2), side plates (4) are arranged on the left side and the right side of the upper surface of the bottom plate (3), and a top plate (41) is arranged at the top of each side plate (4), the tablet grinding device is characterized in that a storage box (23) is arranged on the right side of each top plate (41), a partition plate (42) is arranged in the middle of each storage box (23), the lower portion of each storage box (23) is slidably connected with a sliding plate (22), bearing seats (28) are arranged at the upper end and the lower end of each side plate (4) on the right side, the right end of each bearing seat (28) is rotatably connected with the upper end and the lower end of a main shaft (26), a first crank (29) is arranged on the upper portion of the main shaft (, the left end of a first sliding rod (31) is fixedly connected with the right side of an extrusion plate (32), the left side of the extrusion plate (32) is fixedly connected with the right end of a guide rod (15), the left side of the guide rod (15) is slidably connected with a scraper (13), a slide block (18) is arranged on the upper portion of the scraper (13), the upper portion of a side plate (4) is fixedly connected with a first sieve plate (10), the middle of a main shaft (26) is provided with a second crank (33), the middle of the second crank (33) is rotatably connected with the right end of a second support rod (34), the left end of the second support rod (34) is rotatably connected with the right end of a second sliding rod (9), the middle of the second sliding rod (9) is provided with a fixing plate (5), the lower portion of the fixing plate (5) is rotatably connected with a grinding roller (7), the lower portion of the left side of the side plate (4) is rotatably connected with the lower portion of a cylinder (, the left side of grinding groove (8) is rotated and is connected the left side the middle part of curb plate (4), the lower part of main shaft (26) is equipped with third crank (35), and the right-hand member of connecting third bracing piece (36) is rotated in the middle part of third crank (35), and the right-hand member of ejector pin (37), right side are connected in the left end rotation of third bracing piece (36) the right-hand member of second sieve (38) is connected in the rotation of the lower part of curb plate (4).

2. The tablet milling apparatus for medical nursing department according to claim 1, characterized in that the middle of the partition plate (42) and the sliding plate (22) are provided with a through hole (43).

3. The medical nursing department tablet grinding device as claimed in claim 1, wherein a third limiting block (20) is arranged on the right side of the top plate (41), a first spring (21) is fixedly connected to the left side of the third limiting block (20), and the first spring (21) is fixedly connected to the right end of the sliding plate (22).

4. The medical nursing tablet grinding apparatus as claimed in claim 3, wherein the top plate (41) is provided with a chute (19) at the left side, and the middle of the chute (19) is slidably connected with the middle of the sliding block (18).

5. The medical nursing department tablet grinding device as claimed in claim 4, wherein a second limiting block (16) is arranged at the left end of the top plate (41), and a second spring (17) is arranged between the second limiting block (16) and the upper part of the sliding block (18).

6. The tablet milling apparatus for medical nursing department according to claim 1, characterized in that the guide rod (15) is provided with a limiting plate (14) at the left end.

7. The medical nursing department tablet grinding device as claimed in claim 1, wherein a first limiting block (12) is arranged on the left side of the upper surface of the first sieve plate (10).

8. The tablet milling apparatus for medical nursing department according to claim 1, characterized in that the middle of the first screen plate (10) is provided with a screen hole (11).

9. The medical nursing tablet milling device as claimed in claim 1, wherein a driving motor (24) is provided on the left side of the bearing seat (28) on the upper side, the output shaft of the driving motor (24) is fixedly connected with a first bevel gear (25), the first bevel gear (25) is engaged with a second bevel gear (27), and the second bevel gear (27) is fixedly connected with the upper end of the main shaft (26).

10. The medical nursing tablet grinding apparatus as claimed in claim 1, wherein the bottom plate (3) has a first placement groove (40) in the middle of the upper surface thereof, and a second placement groove (39) on the right side of the upper surface of the bottom plate (3).