CN214234179U

CN214234179U - Pharmacy department is with granule medicine reducing mechanism

Info

Publication number: CN214234179U
Application number: CN202023107339.1U
Authority: CN
Inventors: 孟祥业
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-21
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a pharmacy department uses granule medicine reducing mechanism, the pharmacy department that provides uses granule medicine reducing mechanism includes: the crushing device comprises a base, wherein supporting rods are fixedly installed at the edges of two sides of the top of the base, a crushing barrel is fixedly installed at the top of each supporting rod, and a box body is fixedly installed at the top of each crushing barrel; the filter plate is fixedly arranged on the inner side wall of the crushing barrel close to the bottom, and a baffle is fixedly arranged at the edge of the filter plate; a crushing mechanism. The utility model provides a granule medicine reducing mechanism for pharmacy department opens the closing plate and puts in the gap between the inner wall of crushing cylinder and the grinding plate to needs kibbling large granule medicine from the feed inlet, then drives the lead screw through actuating mechanism and rotate, and then can make the lead screw rotate from top to bottom to can drive the grinding plate edge and rotate the limit and reciprocate, can roll the grinding to the medicine, thereby can make the medicine by kibbling more thorough, the advantage of the follow-up medicine preparation of being convenient for.

Description

Pharmacy department is with granule medicine reducing mechanism

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a granule medicine reducing mechanism for pharmacy department.

Background

In the daily work of pharmacy department, the medicine needs to be pulverized, so that for some departments of hospitals, such as intensive care units, new-born pediatrics, neurology department, cardiology department, certain nursing homes, nursing homes and the like, patients with dysphagia or needing nasal feeding caused by old people, children and certain diseases (such as stroke, coma and the like) are concentrated, oral western medicines (such as granules, hard capsules and the like in the medicines) need to be pulverized into powder, dissolved in water and then fed or directly injected into gastrointestinal tract through a nasogastric tube by using an injector, and therefore medicine pulverization preparation equipment is needed.

At present, most of devices for crushing medicines adopt crushing blades to stir and crush large-particle medicines, and the method is also easy to cause the phenomenon that partial particle medicines cannot contact the blades and are crushed, so that the medicines are crushed insufficiently and subsequent medicine preparation is influenced.

Therefore, there is a need to provide a new device for pulverizing granular medicines for pharmacy department to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can extrude grinding to large granule medicine, make the medicine smashed more thoroughly by the extrusion, the pharmacy department of being convenient for follow-up medicine preparation uses granule medicine reducing mechanism.

The utility model provides a pharmacy department is with granule medicine reducing mechanism includes: the crushing device comprises a base, wherein supporting rods are fixedly installed at the edges of two sides of the top of the base, a crushing barrel is fixedly installed at the top of each supporting rod, and a box body is fixedly installed at the top of each crushing barrel; the filter plate is fixedly arranged on the inner side wall of the crushing barrel close to the bottom, and a baffle is fixedly arranged at the edge of the filter plate; the crushing mechanism comprises a screw rod, a cross rod and a grinding plate, a vertical rod is fixedly mounted on the inner top wall of the crushing barrel, a partition plate is fixedly mounted at the bottom of the vertical rod, a rotating rod is rotatably connected to the inner top wall of the box body, the bottom of the rotating rod is connected with the screw rod through a connecting rod, the screw rod is in threaded connection with the partition plate, the cross rod is fixedly mounted on the rod wall of the screw rod, the grinding plate is fixedly mounted at one end, away from the screw rod, of the cross rod, the grinding plate is of an arc-shaped structure, and the distance between the grinding plate and the inner wall of the crushing barrel is sequentially reduced from top to bottom; and the driving mechanism is arranged in the box body.

Preferably, actuating mechanism includes motor, half-gear, full gear and spring, motor fixed mounting is on the interior diapire of box body, the output fixed connection of half-gear and motor, the pole wall fixed connection of full gear and bull stick, half-gear and full gear intermeshing, the spring concatenates on the pole wall of bull stick.

Preferably, the connecting rod includes a slide cylinder, a slide rod and a curved bar, slide cylinder fixed mounting is in the bottom of bull stick, slide rod sliding connection is in the inside of slide cylinder, the slide rod is located the outside one end of slide cylinder and the top fixed connection of lead screw, curved bar sliding connection is on the terminal surface of slide cylinder, just the one end and the slide rod of curved bar are located the inside pole wall fixed connection of slide cylinder, the other end and the slide rod of curved bar are located the outside pole wall fixed connection of slide cylinder.

Preferably, the bottom of the crushing barrel is fixedly provided with a blanking barrel with a conical structure, the bottom of the blanking barrel is fixedly provided with a discharge pipe, and the outside of the discharge pipe is provided with a valve.

Preferably, the top of the crushing barrel is provided with a feed inlet, a sealing plate is clamped inside the feed inlet, and the top of the sealing plate is fixedly provided with a pull handle.

Compared with the prior art, the utility model provides a granule medicine reducing mechanism for pharmacy department has following beneficial effect:

the utility model provides a granule medicine reducing mechanism for pharmacy department opens the closing plate and puts in the gap between the inner wall of crushing cylinder and the grinding plate to needs kibbling large granule medicine from the feed inlet, then drives the lead screw through actuating mechanism and rotate, and then can make the lead screw rotate from top to bottom to can drive the grinding plate edge and rotate the limit and reciprocate, can roll the grinding to the medicine, thereby can make the medicine by kibbling more thoroughly, the follow-up medicine preparation of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a granular medicine crushing device for pharmacy provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the milling drum shown in FIG. 1;

FIG. 3 is an interior elevational view of the grinding cylinder shown in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the case shown in FIG. 1;

fig. 5 is a schematic view of the internal structure of the connecting rod shown in fig. 3.

Reference numbers in the figures: 1. a base; 101. a support bar; 2. a milling drum; 201. a feed inlet; 3. a box body; 4. a rotating rod; 5. a connecting rod; 51. a slide cylinder; 52. a slide bar; 53. a curved bar; 6. a crushing mechanism; 61. a screw rod; 62. a cross bar; 63. a grinding plate; 7. a drive mechanism; 71. a motor; 72. a half gear; 73. all-gear; 74. a spring; 8. a filter plate; 801. a baffle plate; 9. a discharging barrel; 9a, a discharge pipe; 9b, a valve; 9c, a sealing plate; 9d, pulling the handle; 9e, a vertical rod; 9f, a partition plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural view of a preferred embodiment of a granulated drug pulverizing apparatus for pharmacy department according to the present invention; FIG. 2 is a schematic view of the internal structure of the milling drum shown in FIG. 1; FIG. 3 is an interior elevational view of the grinding cylinder shown in FIG. 1; FIG. 4 is a schematic view of the internal structure of the case shown in FIG. 1; fig. 5 is a schematic view of the internal structure of the connecting rod shown in fig. 3. The method comprises the following steps: base 1, base 1's top both sides edge fixed mounting has bracing piece 101, and the top fixed mounting of bracing piece 101 has crushing barrel 2, and the top fixed mounting of crushing barrel 2 has box body 3.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the filter plate 8 is fixedly installed on the inner side wall of the grinding cylinder 2 near the bottom, and the baffle 801 is fixedly installed at the edge of the filter plate 8.

Rubbing crusher 6 includes lead screw 61, horizontal pole 62 and abrasive disc 63, fixed mounting has montant 9e on the interior roof of crushing barrel 2, the bottom fixed mounting of montant 9e has baffle 9f, it is connected with bull stick 4 to rotate on the interior roof of box body 3, the bottom of bull stick 4 is connected with lead screw 61 through connecting rod 5, lead screw 61 and baffle 9f threaded connection, and fixed mounting has horizontal pole 62 on the pole wall of lead screw 61, the one end fixed mounting that lead screw 61 was kept away from to horizontal pole 62 has abrasive disc 63, abrasive disc 63 is the arc structure, and the distance between abrasive disc 63 and the 2 inner walls of crushing barrel diminishes from the top down in proper order.

The driving mechanism 7 comprises a motor 71, a half gear 72, a full gear 73 and a spring 74, the motor 71 is fixedly arranged on the inner bottom wall of the box body 3, the half gear 72 is fixedly connected with the output end of the motor 71, the full gear 73 is fixedly connected with the rod wall of the rotating rod 4, the half gear 72 is meshed with the full gear 73, and the spring 74 is connected in series on the rod wall of the rotating rod 4.

The connecting rod 5 comprises a sliding cylinder 51, a sliding rod 52 and a curved rod 53, the sliding cylinder 51 is fixedly installed at the bottom of the rotating rod 4, the sliding rod 52 is connected inside the sliding cylinder 51 in a sliding mode, one end, located outside the sliding cylinder 51, of the sliding rod 52 is fixedly connected with the top of the screw rod 61, the curved rod 53 is connected on the end face of the sliding cylinder 51 in a sliding mode, one end of the curved rod 53 is fixedly connected with a rod wall, located inside the sliding cylinder 51, of the sliding rod 52, and the other end of the curved rod 53 is fixedly connected with the rod wall, located outside the sliding cylinder 51, of the sliding rod 52.

The bottom of the crushing barrel 2 is fixedly provided with a material falling barrel 9 with a conical structure, the bottom of the material falling barrel 9 is fixedly provided with a material discharging pipe 9a, and the outside of the material discharging pipe 9a is provided with a valve 9 b.

The top of crushing barrel 2 is seted up feed inlet 201, and the inside joint of feed inlet 201 has closing plate 9c, and closing plate 9 c's top fixed mounting has and draws handle 9 d.

It should be noted that: firstly, the pull handle 9d is grasped to draw the sealing plate 9c out of the feed inlet 201, then large granular medicines to be crushed are put into a gap between the inner wall of the crushing barrel 2 and the grinding plate 63 from the feed inlet 201, and the large granular medicines are accumulated on the filter plate 8 and cannot fall to the bottom of the crushing barrel 2, then the motor 71 is controlled to work to drive the half gear 72 fixedly connected with the output end of the half gear to rotate, when the half gear 72 rotates to the side with teeth to be contacted with the full gear 73, the full gear 73 and the rotating rod 4 are driven to rotate, the spring 74 is stressed and compressed, and when the half gear 72 rotates to the side without teeth to be contacted with the full gear 73, the spring 74 is relieved from stress and drives the full gear 73 and the rotating rod 4 to rotate reversely, so that the rotating rod 4 can drive the sliding barrel 51 to rotate back and forth, the sliding barrel 51 drives the screw rod 61 to rotate back and forth through the sliding rod 52, and forth, and back the screw rod 61 is connected on the partition plate 9f through the screw thread, therefore, the screw rod 61 will be screwed up and down, and because the curved rod 53 is slidably connected with the end surface of the sliding cylinder 51, and two ends of the curved rod 53 are respectively fixedly connected with the rod walls of the sliding rod 52 inside and outside the sliding cylinder 51, the sliding cylinder 51 can drive the sliding rod 52 to rotate back and forth, and the sliding rod 52 can also slide up and down inside the sliding cylinder 51, so the screw rod 61 will drive the sliding rod 52 to slide up and down without interference when rotating up and down, and further the screw rod 61 can drive the grinding plate 63 to rotate in two directions through the cross rod 62 and move up and down, so that the grinding plate 63 can grind and crush the drug particles from different directions, and because the gap between the grinding plate 63 and the crushing cylinder 2 is changed from top to bottom, the drug crushed below will fall from the filter plate 8, and the drug with larger particles that are not crushed will be blocked by the filter plate 8 to continue grinding, after crushing, by crushing thorough medicine from blanking section of thick bamboo 9 smooth 51 to discharging pipe 9a in, open valve 9b alright get rid of the collection with the medicine after will smashing through discharging pipe 9a this moment to can extrude the grinding to the large granule medicine, make the medicine extrude and smash more thoroughly, the follow-up medicine preparation of being convenient for.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A granular medicine crushing device for pharmacy department is characterized by comprising:

the crushing device comprises a base (1), wherein supporting rods (101) are fixedly installed at the edges of two sides of the top of the base (1), a crushing cylinder (2) is fixedly installed at the top of each supporting rod (101), and a box body (3) is fixedly installed at the top of each crushing cylinder (2);

the filter plate (8), the said filter plate (8) is fixedly mounted on the inner sidewall close to bottom of the pulverizing barrel (2), the edge of the said filter plate (8) is fixedly mounted with the baffle (801);

the grinding mechanism (6) comprises a screw rod (61), a cross rod (62) and a grinding plate (63), a vertical rod (9 e) is fixedly mounted on the inner top wall of the grinding cylinder (2), a partition plate (9 f) is fixedly mounted at the bottom of the vertical rod (9 e), a rotating rod (4) is rotatably connected onto the inner top wall of the box body (3), the bottom of the rotating rod (4) is connected with the screw rod (61) through a connecting rod (5), the screw rod (61) is in threaded connection with the partition plate (9 f), the cross rod (62) is fixedly mounted on the rod wall of the screw rod (61), a grinding plate (63) is fixedly mounted at one end, away from the screw rod (61), of the cross rod (62), the grinding plate (63) is of an arc-shaped structure, and the distance between the grinding plate (63) and the inner wall of the grinding cylinder (2) sequentially decreases from top to bottom;

the driving mechanism (7), the driving mechanism (7) is installed in the box body (3).

2. The granular medicine crushing device for the pharmacy department as claimed in claim 1, wherein the driving mechanism (7) comprises a motor (71), a half gear (72), a full gear (73) and a spring (74), the motor (71) is fixedly installed on the inner bottom wall of the box body (3), the half gear (72) is fixedly connected with the output end of the motor (71), the full gear (73) is fixedly connected with the rod wall of the rotating rod (4), the half gear (72) and the full gear (73) are meshed with each other, and the spring (74) is connected in series on the rod wall of the rotating rod (4).

3. The crushing device for granular medicines in pharmacy according to claim 1, wherein the connecting rod (5) comprises a sliding cylinder (51), a sliding rod (52) and a curved rod (53), the sliding cylinder (51) is fixedly installed at the bottom of the rotating rod (4), the sliding rod (52) is slidably connected inside the sliding cylinder (51), one end of the sliding rod (52) located outside the sliding cylinder (51) is fixedly connected with the top of the screw rod (61), the curved rod (53) is slidably connected on the end surface of the sliding cylinder (51), one end of the curved rod (53) is fixedly connected with the rod wall of the sliding rod (52) located inside the sliding cylinder (51), and the other end of the curved rod (53) is fixedly connected with the rod wall of the sliding rod (52) located outside the sliding cylinder (51).

4. The granulated drug crushing device for pharmacy department according to claim 1, characterized in that the bottom of the crushing barrel (2) is fixedly provided with a cone-shaped blanking barrel (9), the bottom of the blanking barrel (9) is fixedly provided with a discharge pipe (9 a), and the outside of the discharge pipe (9 a) is provided with a valve (9 b).

5. The granulated drug crushing device for pharmacy department according to claim 1, characterized in that the top of the crushing barrel (2) is provided with a feed inlet (201), a sealing plate (9 c) is clamped inside the feed inlet (201), and a pull handle (9 d) is fixedly arranged on the top of the sealing plate (9 c).