CN214514867U

CN214514867U - External application medicine reducing mechanism is used in surgery nursing

Info

Publication number: CN214514867U
Application number: CN202120038727.4U
Authority: CN
Inventors: 范例; 张志辉; 张迪
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-10-29
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an external application medicine reducing mechanism for surgical nursing relates to the crushing technical field of medicine, including smashing the case, the inside rotation of smashing the case is connected with first crushing roller, and one side of first crushing roller and the inside meshing that is located crushing case have the second to crush the roller, and the inside rotation of smashing the case is connected with the worm, the first bevel gear of top fixedly connected with of worm, one side meshing of first bevel gear have one side and the first crushing roller fixed connection of second bevel gear and second bevel gear. The utility model has the advantages that: this external application medicine reducing mechanism is used in surgical nursing through smashing the linkage between incasement portion worm and two crushing rollers, can rotate the handle of smashing the roof portion, drives the rotation of crushing roller, makes the medicine by abundant crushing, replaces electric power by the manpower, can not use reducing mechanism because of the interrupt of power, and overall structure is simple, and the volume is less, portable and deposit.

Description

External application medicine reducing mechanism is used in surgery nursing

Technical Field

The utility model relates to a technical field is smashed to the medicine, specifically is an external application medicine reducing mechanism for surgical nursing.

Background

In recent years, with the development of science and technology in the day, many marginal disciplines and cross disciplines appear, because the application therapy is mostly limited to the general external application, the research of new methods of therapeutic appliances mainly aims at promoting the absorption of drugs and the synergistic use of a plurality of methods, and on one hand, by applying the knowledge and the technology in the aspects of modern biology, physics and the like, new instruments with therapeutic effects are developed and applied in coordination with the external application.

The conventional method for crushing the externally applied medicine generally comprises the steps of placing the medicine in a specified container, and mashing and grinding the medicine by hand or machine, so as to achieve the purposes of increasing the surface area of the medicine, promoting the dissolution and absorption of the medicine and improving the bioavailability of the medicine.

The existing crushing machine has large volume, is not easy to move and carry, is not convenient for crushing a small amount of externally applied medicines, and easily dopes the part which is not fully crushed in the medicinal powder, thereby influencing the absorption of the externally applied medicines and being not beneficial to the using effect after the medicines are externally applied.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an external application medicine reducing mechanism for surgical nursing has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an externally-applied medicine crushing device for surgical nursing comprises a crushing box, wherein a first crushing roller is rotatably connected inside the crushing box, a second crushing roller is meshed with one side of the first crushing roller and is positioned inside the crushing box, a worm is rotatably connected inside the crushing box, a first bevel gear is fixedly connected to the top of the worm, a second bevel gear is meshed with one side of the first bevel gear and is fixedly connected with the first crushing roller, a handle is fixedly connected to the top of the first bevel gear and is positioned above the crushing box, a groove is formed in the inner wall of the crushing box and is positioned below the first crushing roller, an expansion spring is fixedly installed inside the groove, a vibrating screen is fixedly connected to one side of the expansion spring, a connecting rod is fixedly connected to one side of the vibrating screen far away from the expansion spring, and a worm wheel is rotatably connected to one side of the inside of the crushing box, which is close to the worm, the worm is meshed with the worm wheel, and one side of the worm wheel is rotatably connected with one end of the connecting rod.

Preferably, smash incasement wall top and be located first crushing roller top and seted up the spout, the inside sliding connection of spout has the slide, smash incasement wall top and be close to one side of slide and seted up hidden groove, the fixed mounting who hides the groove has compression spring, one side and slide fixed connection of compression spring.

Preferably, the door plate is rotatably connected to the inner wall of the crushing box and located above the groove through a hinge.

Preferably, a medicine outlet is formed in one side, close to the groove, of the inner wall of the crushing box, and the medicine outlet is located below the vibrating screen.

Preferably, an observation window is fixedly arranged on one side of the crushing box.

Preferably, the structure of the handle is L-shaped.

The utility model provides an external application medicine reducing mechanism for surgical nursing possesses following beneficial effect:

1. this external application medicine reducing mechanism is used in surgical nursing through smashing the linkage between incasement portion worm and two crushing rollers, can rotate the handle of smashing the roof portion, drives the rotation of crushing roller, makes the medicine by abundant crushing, replaces electric power by the manpower, can not use reducing mechanism because of the interrupt of power, and overall structure is simple, and the volume is less, portable and deposit.

2. This external application medicine reducing mechanism is used in surgical nursing, through the meshing between the worm and the worm wheel of smashing incasement portion, when rotating the crushing external application medicine of handle, can drive rocking of shaking the sieve, reach the purpose of filtering powder, avoid mixing in the powder not by the fully comminuted part, influence the result of use of medicine, the income medicine mouth of smashing the roof portion simultaneously utilizes the effect of spring to the slide, can open fast and close into medicine mouth, improves the time of practicing thrift medical staff.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

fig. 4 is an appearance schematic diagram of the present invention.

In the figure: 1. a crushing box; 2. a first crushing roller; 3. a second crushing roller; 4. a worm; 5. a first bevel gear; 6. a second bevel gear; 7. a groove; 8. a tension spring; 9. vibrating and screening; 10. a connecting rod; 11. a worm gear; 12. a chute; 13. a slide plate; 14. hiding the groove; 15. a compression spring; 16. a grip; 17. a door panel; 18. a medicine outlet; 19. and (4) an observation window.

Detailed Description

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

Referring to fig. 1 to 4, the present invention provides an external application drug crushing device for surgical nursing, comprising a crushing box 1, wherein the crushing box 1 is rotatably connected with a first crushing roller 2, a second crushing roller 3 is engaged with one side of the first crushing roller 2 and positioned inside the crushing box 1, the drug is crushed by the engagement between the two crushing rollers, the crushing box 1 is rotatably connected with a worm 4, the top of the worm 4 is fixedly connected with a first bevel gear 5, one side of the first bevel gear 5 is engaged with a second bevel gear 6, one side of the second bevel gear 6 is fixedly connected with the first crushing roller 2, the rotation of the worm 4 is utilized to drive the rotation of the first crushing roller 2 and the second crushing roller 3, the top of the first bevel gear 5 and positioned above the crushing box 1 is fixedly connected with a handle 16, the handle 16 is of an L shape, and is convenient to rotate the handle 16, the crushing of the medicine is controlled from the outside, a groove 7 is formed in the inner wall of the crushing box 1 and is positioned below the first crushing roller 2, an expansion spring 8 is fixedly installed in the groove 7, a vibrating screen 9 is fixedly connected to one side of the expansion spring 8, a connecting rod 10 is fixedly connected to one side, far away from the expansion spring 8, of the vibrating screen 9, a worm wheel 11 is rotatably connected to one side, close to the worm 4, of the inner part of the crushing box 1, the worm 4 is meshed with the worm wheel 11, one side of the worm wheel 11 is rotatably connected with one end of the connecting rod 10, the connecting rod 10 and the vibrating screen 9 are driven to move repeatedly by the rotation of the worm wheel 11, so that the purpose of filtering medicine powder is achieved, a sliding groove 12 is formed in the top of the inner wall of the crushing box 1 and is positioned above the first crushing roller 2, a sliding plate 13 is slidably connected to the inner part of the sliding groove 12, a hidden groove 14 is formed in one side, and a compression spring 15 is fixedly installed on the hidden groove 14, one side and slide 13 fixed connection of compression spring 15, through the flexible of compression spring 15, can control slide 13's fast switch, save medical staff's time, smash 1 inner wall of case and be located the top of recess 7 and be connected with door plant 17 through the hinge rotation, be favorable to clearing up the sieve 9 that shakes, smash 1 inner wall of case and seted up out medicine mouth 18 near one side of recess 7, it is located the below of sieve 9 that shakes to go out medicine mouth 18, make things convenient for taking out of powder, one side fixed mounting who smashes case 1 has observation window 19, be convenient for observe the kibbling process of medicine in smashing case 1, in time discover the trouble.

In conclusion, when the externally-applied medicine crushing device for surgical nursing is used, the top of the inner wall of the crushing box 1 is provided with the sliding groove 12, the sliding plate 13 is connected inside the sliding groove 12 in a sliding manner, the sliding plate 13 is slid towards one side to put medicine into the crushing box 1, the sliding plate 13 is closed under the action of the hidden groove 14 after the hands are loosened, the handle 16 is rotated towards one direction to rotate the worm 4 inside the crushing box 1, so that the first bevel gear 5 and the worm wheel 11 are driven to rotate, the second bevel gear 6 is meshed with the first bevel gear 5, the second bevel gear 6 is fixedly connected with the first crushing roller 2, when the handle 16 rotates, the first crushing roller 2 and the second crushing roller 3 operate to crush the medicine, the crushed medicine falls into the vibrating screen 9, the connecting rod 10 is fixedly installed on one side of the vibrating screen 9, one end of the connecting rod 10 is fixedly connected with the worm wheel 11, and the vibrating screen 9 is driven by the rotation of the worm 4 to move back and forth, the medicine powder in the vibrating screen 9 is filtered, the filtered medicine powder is discharged from the medicine outlet 18, and when a certain amount of medicine powder residues are accumulated in the vibrating screen 9, the residues in the vibrating screen 9 are cleaned through the door plate 17 which is rotatably connected with one side of the crushing box 1.

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

Claims

1. The utility model provides a surgery nursing is with external application medicine reducing mechanism, is including smashing case (1), its characterized in that: the internal rotation of the crushing box (1) is connected with a first crushing roller (2), one side of the first crushing roller (2) is engaged with a second crushing roller (3) in the crushing box (1), the internal rotation of the crushing box (1) is connected with a worm (4), the top of the worm (4) is fixedly connected with a first bevel gear (5), one side of the first bevel gear (5) is engaged with a second bevel gear (6) and one side of the second bevel gear (6) is fixedly connected with the first crushing roller (2), the top of the first bevel gear (5) is fixedly connected with a handle (16) above the crushing box (1), the inner wall of the crushing box (1) is arranged below the first crushing roller (2) and provided with a groove (7), the internal fixed mounting of the groove (7) is provided with an expansion spring (8), one side of the expansion spring (8) is fixedly connected with a vibrating screen (9), one side fixedly connected with connecting rod (10) of expanding spring (8) are kept away from in sieve (9), smash the inside one side that is close to worm (4) of case (1) and rotate and be connected with worm wheel (11), worm (4) rotate with the one end of connecting rod (10) with worm wheel (11) meshing and one side of worm wheel (11) and be connected.

2. A topical drug comminution device for surgical care as claimed in claim 1 wherein: smash case (1) inner wall top and be located first crushing roller (2) top and seted up spout (12), the inside sliding connection of spout (12) has slide (13), smash one side that case (1) inner wall top is close to slide (13) and seted up hidden groove (14), the fixed mounting who hides groove (14) has compression spring (15), one side and slide (13) fixed connection of compression spring (15).

3. A topical drug comminution device for surgical care as claimed in claim 1 wherein: the door plate (17) is rotatably connected to the upper part of the inner wall of the crushing box (1) and positioned in the groove (7) through a hinge.

4. A topical drug comminution device for surgical care as claimed in claim 1 wherein: one side of the inner wall of the crushing box (1) close to the groove (7) is provided with a medicine outlet (18), and the medicine outlet (18) is positioned below the vibrating screen (9).

5. A topical drug comminution device for surgical care as claimed in claim 1 wherein: one side of the crushing box (1) is fixedly provided with an observation window (19).

6. A topical drug comminution device for surgical care as claimed in claim 1 wherein: the structure of the handle (16) is L-shaped.