CN221245427U - Medicine crushing device - Google Patents

Abstract

The utility model discloses a medicine crushing device, which belongs to the technical field of medical appliances and comprises a medicine crushing tank, a tank cover in threaded connection with the upper end of the medicine crushing tank and a medicine receiving cup in threaded connection with the lower end of the medicine crushing tank, wherein a lower grinding disc is fixedly connected to the lower part of the inner wall of the medicine crushing tank, medicine screening holes which are uniformly arranged are formed in the side wall of the lower grinding disc, a hollow column is fixedly connected to the upper side of the tank cover, a pressing mechanism is arranged in the hollow column, two ends of the pressing mechanism penetrate through the tank cover and are fixedly connected with a grinding mechanism, and one end of the grinding mechanism extends into the medicine crushing tank. According to the utility model, the pressing mechanism and the grinding mechanism are arranged to work cooperatively, so that materials such as tablets or herbal medicines can be ground and grinded, the processing range is wider, the processing efficiency is high, and secondly, the medicine screening holes are formed in the lower grinding disc, so that uniform-particle medicine powder can be ensured, and the accuracy of controlling the medicine powder dosage in taking is improved.

Description

Medicine crushing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a medicine crusher.

Background

In the clinical care process, there are often cases where the patient cannot directly swallow or chew the tablets, and in this case, medical staff is required to break up and crush the tablets and then send the crushed tablets into the patient through a stomach tube or the like.

In a Chinese patent, a medicine crusher (patent number: CN 218742368U), the device comprises: the device comprises a grinding module directly participating in grinding of the medicine, a transmission module for providing power for the grinding module and a collection module for collecting products obtained after grinding of the medicine, wherein the lower part of the transmission module is connected with the upper part of the grinding module, and the upper part of the collection module is connected with the upper part of the grinding module; the grinding module comprises a shell and a medicine grinding shaft, wherein the interior of the shell comprises a medicine grinding cavity with a first grinding structure and a shaft hole penetrating through the medicine grinding cavity, the medicine grinding shaft is sleeved in the shell through the shaft hole, the upper part of the medicine grinding shaft is provided with a first connecting part of the adaptive transmission module, and the lower part of the medicine grinding shaft is provided with a second grinding structure of the adaptive medicine grinding cavity; the transmission module is connected with the shell in a sleeved mode, and the bottom end of the transmission module is provided with a second connecting part which is matched with the first connecting part; the collection module is including collecting the chamber, collects the chamber and is located under the module is connected with grinding the medicine, but the device is difficult to ensure garrulous medicine's homogeneity, and then probably leads to being difficult to accurate control dosage when taking, and secondly, current garrulous medicine ware only can smash the tablet, and application scope is limited, is difficult to be applicable to grind crushing processing to materials such as herbal medicine or nut.

Disclosure of utility model

The present utility model is directed to a drug crusher, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a garrulous medicine ware, includes garrulous medicine jar, with garrulous medicine jar upper end threaded connection's cover and with garrulous medicine jar lower extreme threaded connection connect the medicine cup, garrulous medicine jar's inner wall lower part fixedly connected with lower grinding disc, and the side wall of lower grinding disc has seted up the sieve medicine hole of evenly arranged setting, the upside fixedly connected with hollow post of cover, and be equipped with pushing mechanism in the hollow post, pushing mechanism's both ends run through the cover and fixedly connected with grinding mechanism, and grinding mechanism's one end extends to garrulous medicine jar in, the front side fixedly connected with PLC controller of hollow post, and the upside fixedly connected with storage battery of cover, pushing mechanism, grinding mechanism and storage battery's one end respectively with PLC controller electric connection;

The pushing mechanism comprises a stepping motor fixed at the upper end of the hollow column, a spindle end of the stepping motor penetrates into the hollow column and is fixedly connected with a screw rod, the inner bottom wall of the hollow column is rotationally connected with the screw rod through a bearing seat, a threaded block is connected to the screw rod in a threaded mode, two symmetrically arranged connecting rods are fixedly connected to the lower side of the threaded block, and one ends of the two connecting rods penetrate through the tank cover and are fixedly connected with the grinding mechanism.

As still further aspects of the utility model: the side wall of the tank cover is provided with two sliding holes communicated with the hollow column, and the two connecting rods respectively penetrate through the two sliding holes.

As still further aspects of the utility model: the grinding mechanism comprises a driving motor fixedly connected with the pushing mechanism, an upper grinding disc is fixedly connected with the main shaft end of the driving motor, and grinding teeth which are uniformly arranged are fixedly connected with the lower side of the upper grinding disc.

As still further aspects of the utility model: the outer side wall of the upper grinding disc is rotationally connected with a sealing ring through a bearing ring, and the outer side wall of the sealing ring is propped against the inner wall of the medicine crushing tank.

As still further aspects of the utility model: wherein, one side of garrulous medicine jar fixedly connected with hand hold.

As still further aspects of the utility model: wherein, the bottom of the medicine receiving cup is fixedly connected with a counterweight bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. This garrulous medicine ware through setting up grinding mechanism, starts driving motor work, drives the grinding disk and rotates, and then drives grinding tooth and rotate, can grind grinding medicine processing to materials such as tablet or herbal medicine of below, and the processing scope is wider.

2. This garrulous medicine ware through setting up pushing down the mechanism, starts step motor work, drives the lead screw and rotates, and at this moment, the screw thread piece is forced to move down, and then promotes the connecting rod and move down, and then promotes the grinding disc and pushes down, can roll crushing processing to the medicine that falls down on the grinding disc down.

3. According to the medicine crusher, the medicine sieving holes are formed in the lower grinding disc, and crushed medicine powder falls into the medicine receiving cup from the medicine sieving holes, so that the medicine powder with uniform particles can be ensured to be obtained, and the accuracy of controlling the medicine powder dosage during taking is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a in the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. A medicine crushing tank; 2. a can lid; 3. a medicine receiving cup; 4. a lower grinding disc; 5. screening a medicine hole; 6. a hollow column; 7. a PLC controller; 8. a battery pack; 9. a stepping motor; 10. a screw rod; 11. a screw block; 12. a connecting rod; 13. a driving motor; 14. a grinding disc is arranged; 15. grinding the teeth; 16. a bearing ring; 17. a seal ring; 18. a hand grip; 19. a counterweight bottom plate.

Detailed Description

Please refer to fig. 1-4, the utility model discloses an in the embodiment, a garrulous medicine ware, this device size is little, carries convenient to use, when garrulous medicine, can cooperate the manual shake this device of manual work, can further improve the effect to the medicine crushing processing, including garrulous medicine jar 1, with garrulous medicine jar 1 upper end threaded connection's cover 2 and with garrulous medicine jar 1 lower extreme threaded connection connect medicine cup 3, easy dismounting, be convenient for follow-up clearance maintenance, garrulous medicine jar 1's inner wall lower part fixedly connected with lower grinding disc 4, and lower grinding disc 4's lateral wall has offered the sieve medicine hole 5 of evenly arranging the setting, and the powder after smashing falls to connect medicine cup 3 by sieve medicine hole 5 in, can ensure to obtain the even powder of granule, and then improves the accuracy to medicine powder dose control during the use, the upside fixedly connected with hollow post 6 of cover 2, and be equipped with pushing down the mechanism in the hollow post 6, pushing down the both ends of mechanism run through jar cover 2 and fixedly connected with grinding mechanism, and grinding mechanism's one end extends to garrulous medicine jar 1 in, front side 6 fixedly connected with front side controller 7 and battery pack 7, electric power pack 8 are controlled by PLC.

The pushing mechanism comprises a stepping motor 9 fixed at the upper end of a hollow column 6, a spindle end of the stepping motor 9 penetrates into the hollow column 6 and is fixedly connected with a screw rod 10, the inner bottom wall of the hollow column 6 is rotationally connected with the screw rod 10 through a bearing seat, a threaded block 11 is connected to the screw rod 10 in a threaded mode, two symmetrically arranged connecting rods 12 are fixedly connected to the lower side of the threaded block 11, one ends of the two connecting rods 12 penetrate through a tank cover 2 and are fixedly connected with a grinding mechanism, the stepping motor 9 is started to work, the screw rod 10 is driven to rotate, and the screw rod 10 is in threaded connection with the threaded block 11, at the moment, the threaded block 11 forcedly moves downwards, then the connecting rods 12 are pushed to move downwards, and then the upper grinding disc 14 is pushed downwards, so that medicines falling onto the lower grinding disc 4 can be rolled and crushed.

As shown in fig. 3: two sliding holes communicated with the hollow column 6 are formed in the side wall of the tank cover 2, and the two connecting rods 12 penetrate through the two sliding holes respectively, so that the connecting rods 12 can be displaced conveniently.

As shown in fig. 3 and 4: the grinding mechanism comprises a driving motor 13 fixedly connected with the pushing mechanism, an upper grinding disc 14 is fixedly connected with the spindle end of the driving motor 13, grinding teeth 15 which are uniformly arranged are fixedly connected with the lower side of the upper grinding disc 14, the driving motor 13 is started to work, the upper grinding disc 14 is driven to rotate, the grinding teeth 15 are further driven to rotate, and materials such as tablets or herbal medicines below can be ground and grinded, so that the processing range is wider.

As shown in fig. 4: the outer side wall of the upper grinding disc 14 is rotationally connected with a sealing ring 17 through a bearing ring 16, the rotation of the upper grinding disc 14 is not affected, and the outer side wall of the sealing ring 17 is propped against the inner wall of the medicine crushing tank 1 to prevent medicine powder from leaking to the upper part.

As shown in fig. 2: one side of the medicine crushing tank 1 is fixedly connected with a hand handle 18, so that the device is convenient to take up.

As shown in fig. 1: the bottom of the medicine receiving cup 3 is fixedly connected with a counterweight bottom plate 19, so that the balance and stability effects are achieved.

Working principle: when the device is used for smashing medicines, the tank cover 2 is firstly opened, the medicines are placed in the medicine smashing tank 1 and fall onto the lower grinding disc 4, then, the tank cover 2 is covered, firstly, the driving motor 13 is started to work, the upper grinding disc 14 is driven to rotate, further, the grinding teeth 15 are driven to rotate, grinding medicine processing can be carried out on materials such as tablets or herbal medicines below, the processing range is wider, meanwhile, the stepping motor 9 is started to work, the screw rod 10 is driven to rotate, and because the screw rod 10 is in threaded connection with the threaded block 11, at the moment, the threaded block 11 is forced to move downwards, the connecting rod 12 is pushed to move downwards, the upper grinding disc 14 is pushed to press down, grinding smashing processing can be carried out on medicines falling onto the lower grinding disc 4, the processing efficiency is high, then, smashed medicine powder falls into the medicine receiving cup 3 through the medicine sieving holes 5, even granular medicine powder can be obtained can be guaranteed, and accuracy of medicine powder dose control can be improved when taking.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a garrulous medicine ware, includes garrulous medicine jar (1), with garrulous medicine jar (1) upper end threaded connection's cover (2) and with garrulous medicine jar (1) lower extreme threaded connection connect medicine cup (3), its characterized in that, garrulous medicine jar (1) inner wall lower part fixedly connected with lower grinding disc (4), and lower grinding disc (4) lateral wall has seted up sieve medicine hole (5) of evenly arranging setting, the upside fixedly connected with hollow post (6) of cover (2), and be equipped with pushing down the mechanism in hollow post (6), the both ends of pushing down the mechanism run through cover (2) and fixedly connected with grinding mechanism, and grinding mechanism's one end extends to garrulous medicine jar (1), the front side fixedly connected with PLC controller (7) of hollow post (6), and the upside fixedly connected with storage battery (8) of cover (2), pushing down the mechanism, grinding mechanism and one end of storage battery (8) are connected with PLC controller (7) respectively;

The pushing mechanism comprises a stepping motor (9) fixed at the upper end of a hollow column (6), a spindle end of the stepping motor (9) penetrates into the hollow column (6) and is fixedly connected with a screw rod (10), the inner bottom wall of the hollow column (6) is rotationally connected with the screw rod (10) through a bearing seat, a threaded block (11) is connected to the screw rod (10) in a threaded mode, two symmetrically arranged connecting rods (12) are fixedly connected to the lower side of the threaded block (11), and one ends of the two connecting rods (12) penetrate through a tank cover (2) and are fixedly connected with the grinding mechanism.

2. A medicine crusher according to claim 1, characterized in that the side wall of the tank cover (2) is provided with two slide holes communicated with the hollow column (6), and the two connecting rods (12) respectively penetrate through the two slide holes.

3. The medicine crusher according to claim 1, wherein the grinding mechanism comprises a driving motor (13) fixedly connected with the pushing mechanism, an upper grinding disc (14) is fixedly connected with a main shaft end of the driving motor (13), and grinding teeth (15) uniformly arranged are fixedly connected with the lower side of the upper grinding disc (14).

4. A drug crusher according to claim 3, characterized in that the outer side wall of the upper grinding disc (14) is rotatably connected with a sealing ring (17) through a bearing ring (16), and the outer side wall of the sealing ring (17) is arranged against the inner wall of the drug crushing tank (1).

5. A drug crusher according to claim 1, characterized in that a hand grip (18) is fixedly connected to one side of the drug crushing tank (1).

6. A medicine crusher according to claim 1, characterized in that the bottom of the medicine receiving cup (3) is fixedly connected with a counterweight bottom plate (19).