CN216499928U - Medicine pulverizing device for oncology department - Google Patents

Abstract

The utility model belongs to the technical field of drug pulverization, and relates to a drug pulverizing device for oncology, which comprises a collecting seat, and two sides of the bottom of the inner wall of the collecting seat are provided with chute, and one side of the two chute is In communication with the outside world, sliding bars are slidably connected in the two sliding grooves. The beneficial effect is that the drug crushing device for oncology uses the first motor, the rotating rod, the crushing knife and the wall knife to cooperate with each other, so as to enhance the crushing effect of the device on the drug. The arrangement of the rod and the brush can have the effect of cyclic friction on the filter element, which can prevent the medicine from clogging the filter element, so that the filter element cannot be unloaded. The pulverized drug can be ground for a second time, thereby improving the pulverizing effect of the drug and improving the uniformity of the pulverized particles of the drug.

Description

A drug crushing device for oncology

technical field

The utility model belongs to the technical field of drug pulverization, in particular to a drug pulverizing device for oncology.

Background technique

According to the survey results of the Ministry of Health of my country, cancer has become the second leading cause of death in my country after cardiovascular and cerebrovascular diseases. There are about 80 common clinical anti-tumor drugs in the world. For example, a drug pulverizing device for oncology disclosed in Chinese patent documents (application number: 202020172186.X), although it solves the effects of drug splashing and inconvenient cleaning, it does not The problem of incomplete drug pulverization is also inconvenient to take out the pulverized drugs, and the pulverized drugs are easy to block the filter screen, resulting in the inability of the drugs to fall. Therefore, in response to the above problems, a drug pulverizing device for oncology is proposed.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a medicine crushing device for oncology, which solves the technical problems of incomplete crushing of medicines, inconvenience to take out and easy blockage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an oncology drug smashing device, comprising a collection seat, and two sides of the bottom of the inner wall of the collection seat are provided with chutes, and one side of the two chutes is provided. They are all communicated with the outside world, slide bars are slidably connected to the two chutes, the tops of the two slide bars are fixedly connected with a collection box, an inlet is opened at the middle of the top of the collection seat, and the top of the inlet The same pulverizing tank is fixedly connected around, the top of the pulverizing tank is overlapped with a top cover, the top side of the top cover is connected with a feeding pipe, and the top of the feeding pipe is movably connected with a feeding material through a hinge A cover, a first motor is fixedly connected to the top middle of the top cover, an output shaft of the first motor is fixedly connected to a rotating rod through the top cover, and a plurality of crushing knives are fixedly connected to the outer surface of the rotating rod, The plurality of pulverizing knives are evenly distributed on the outer surface of the rotating rod, the inner wall of the pulverizing tank is fixedly connected with a plurality of wall knives, and the plurality of wall knives are evenly distributed on the inner wall of the pulverizing tank;

The inner wall of the crushing tank is fixedly connected with a filter assembly, the bottoms of both sides of the rotating rod are fixedly connected with fixed rods, and the bottoms of the two fixed rods are fixedly connected with brushes. The bottoms are all overlapped with the top of the filter assembly, a trapezoidal hopper is fixedly connected to the inner wall of the crushing tank, an arc filter screen is fixedly connected to the bottom end of the trapezoidal hopper, and a protection is fixedly connected to the middle of the bottom of the filter assembly. The top of the inner wall of the protective cover is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with grinding balls through the protective cover, and the grinding balls are located in the arc filter screen.

As a further solution of the present invention, an observation window is fixedly connected to the front of the crushing tank, and a controller is provided on the front side of the crushing tank.

As a further solution of the present invention, the filter assembly includes a fixing frame, the fixing frame is fixedly connected to the inner wall of the crushing tank, and a filter screen plate is fixedly connected in the gaps of the fixing frame.

As a further solution of the present invention, the front surface of the collection box is fixedly connected with a handle, and the two sides of the top cover are fastened to the crushing tank through a lock.

As a further solution of the present invention, the grinding ball and the inner wall of the arc-shaped filter screen have a certain distance, and the arc-shaped filter screen is made of hard material.

As a further solution of the present invention, the controller is electrically connected to the first motor and the second motor respectively through wires.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The oncology drug crushing device, through the joint action of the first motor, the rotating rod, the crushing knife and the wall knife, makes the crushing knife and the wall knife cooperate with each other, thereby enhancing the crushing effect of the device on the drug. The setting of the brush can have the effect of cyclic friction on the filter assembly, thereby preventing the medicine from clogging the filter assembly, resulting in the inability of the filter assembly to be unloaded.

2. This oncology drug pulverizing device can perform secondary grinding on the pulverized drugs through the combined action of the trapezoidal hopper, the arc filter, the second motor and the grinding ball, thereby improving the pulverizing effect of the drugs and improving the performance of the drugs. The uniformity of the pulverized particles, through the combined action of the collecting seat, the inlet, the chute, the slider and the collecting box, can pulverize the pulverized medicine, and at the same time it is convenient to take out the pulverized medicine.

3. The oncology drug crushing device can easily clean the interior of the crushing tank through the setting of the crushing tank, the top cover and the lock. The filter assembly can bear the weight of the second motor and the grinding ball, and the medicine to be pulverized can be conveniently added to the pulverizing tank through the setting of the feeding pipe and the feeding cover.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is the structural representation of the front section of the utility model;

Fig. 3 is the structural representation of the filter assembly in Fig. 2 of the present utility model;

In the picture: 1. Collection seat; 2. Chute; 3. Slider; 4. Collection box; 5. Handle; 6. Inlet; 7. Crushing tank; 8. Observation window; 9. Controller; 10. Top cover ;11, lock; 12, first motor; 13, rotating rod; 14, crushing knife; 15, fixed rod; 16, brush; 17, feeding pipe; 18, feeding cover; 19, wall knife; 20 , filter assembly; 201, fixed frame; 202, filter plate; 21, trapezoidal hopper; 22, arc filter; 23, protective cover; 24, second motor; 25, grinding ball.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-3 , the present utility model provides the following technical solutions: an oncology drug smashing device, comprising a collection seat 1 , the bottom of the inner wall of the collection seat 1 is provided with chute 2 on both sides, and the two chute 2 One side is communicated with the outside world, two sliding grooves 2 are slidably connected with sliding bars 3, the tops of the two sliding bars 3 are fixedly connected with a collection box 4, and an inlet 6 is provided in the middle position of the top of the collection base 1, and the The same crushing tank 7 is fixedly connected around the top. Through the combined action of the collecting seat 1, the inlet 6, the chute 2, the sliding bar 3 and the collecting box 4, the crushed medicine can be crushed, and the crushed medicine can be easily crushed at the same time. Take out, the top of the crushing tank 7 is overlapped with a top cover 10, and the interior of the crushing tank 7 can be easily cleaned by the arrangement of the crushing tank 7, the top cover 10 and the lock 11, and the top side of the top cover 10 is connected with an inlet. The feeding tube 17, the top of the feeding tube 17 is movably connected with the feeding cover 18 through the hinge, and the medicine to be crushed can be conveniently added to the crushing tank 7 by the setting of the feeding tube 17 and the feeding cover 18, and the top cover A first motor 12 is fixedly connected to the middle position of the top of the 10, the output shaft of the first motor 12 is fixedly connected to a rotating rod 13 through the top cover 10, and a plurality of crushing knives 14 are fixedly connected to the outer surface of the rotating rod 13. The knives 14 are evenly distributed on the outer surface of the rotating rod 13, a plurality of wall knives 19 are fixedly connected to the inner wall of the pulverizing tank 7, and the plurality of wall knives 19 are evenly distributed on the inner wall of the pulverizing tank 7, through the first motor 12, The combined action of the rotating rod 13, the crushing knife 14 and the wall knife 19 makes the crushing knife 14 and the wall knife 19 cooperate with each other, thereby enhancing the crushing effect of the device on the medicine.

A filter assembly 20 is fixedly connected to the inner wall of the crushing tank 7, a fixed rod 15 is fixedly connected to the bottoms of both sides of the rotating rod 13, a brush 16 is fixedly connected to the bottom of the two fixed rods 15, and the bottoms of the two brushes 16 are fixedly connected. Both are overlapped with the top of the filter assembly 20, and through the setting of the fixed rod 15 and the brush 16, the effect of cyclic friction can be exerted on the filter assembly 20, thereby preventing the medicine from clogging the filter assembly 20, resulting in the filter assembly 20 cannot be unloaded, A trapezoidal hopper 21 is fixedly connected to the inner wall of the crushing tank 7, an arc filter screen 22 is fixedly connected to the bottom end of the trapezoidal hopper 21, and a protective cover 23 is fixedly connected to the middle position of the bottom of the filter assembly 20. The second motor 24 has a protective effect. The top of the inner wall of the protective cover 23 is fixedly connected with the second motor 24. The output shaft of the second motor 24 is fixedly connected with the grinding ball 25 through the protective cover 23. The grinding ball 25 is located in the arc filter. In the net 22, through the combined action of the trapezoidal hopper 21, the arc filter screen 22, the second motor 24 and the grinding ball 25, the pulverized medicine can be ground for a second time, thereby improving the pulverizing effect of the medicine and improving the pulverizing particles of the medicine. uniformity.

Specifically, as shown in Figures 1, 2, and 3: an observation window 8 is fixedly connected to the front of the crushing tank 7, and a controller 9 is provided on the front side of the crushing tank 7. In the known equipment, the filter assembly 20 includes a fixing frame 201, the fixing frame 201 is fixedly connected to the inner wall of the crushing tank 7, and the filter screen plate 202 is fixedly connected in the gap of the fixing frame 201. The arrangement improves the load-bearing capacity of the filter assembly 20 , so that the filter assembly 20 can bear the weight of the second motor 24 and the grinding ball 25 .

Specifically, as shown in FIGS. 1 and 2 : the front of the collection box 4 is fixedly connected with a handle 5 , through the setting of the handle 5 , the collection box 4 can be easily pulled out, and the two sides of the top cover 10 are buckled by the locks 11 . On the crushing tank 7, the grinding balls 25 and the inner wall of the arc-shaped filter screen 22 have a certain distance. The arc-shaped filter screen 22 is made of hard material. Through this design, the grinding effect of the medicine is improved. The controller 9 passes The wires are electrically connected to the first motor 12 and the second motor 24 respectively.

The working principle of the utility model is:

S1. When in use, connect the device with the external power supply, then unfold the feed cover 18, add an appropriate amount of medicine into the crushing tank 7 through the feed pipe 17, then close the feed cover 18, and control the first The motor 12 and the second motor 24 are both turned on, the output shaft of the first motor 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the crushing knife 14 to rotate, and the rotating crushing knife 14 crushes the medicine in the crushing tank 7, and simultaneously The medicine in the crushing tank 7 is driven to rotate. During the rotation of the medicine, the medicine will come into contact with the wall knife 19, and the wall knife 19 also has the effect of pulverizing the medicine, and the pulverized medicine falls on the filter assembly 20;

S2. The rotating rod 13 drives the fixed rod 15 to rotate at the same time, the fixed rod 15 drives the brush 16 to rotate, the brush 16 cleans the crushed medicine on the filter assembly 20, and the smaller medicine passes through the filter plate 202 on the filter assembly 20. When falling, the larger medicine continues to be crushed, and the falling medicine is collected and guided by the trapezoidal hopper 21, so that the medicine falls into the gap between the curved filter screen 22 and the grinding ball 25, and the output shaft of the second motor 24 drives the grinding ball. 25 rotates, and the grinding ball 25 rotates to grind and pulverize the medicine in the arc-shaped filter screen 22, and the ground and pulverized medicine will drop the arc-shaped filter screen 22;

S3, then fall into the collection box 4 through the inlet 6 for collection, when the crushing is completed, pull the handle 5, the handle 5 drives the collection box 4 to slide, the collection box 4 drives the slider 3 to slide in the chute 2, when the slider 3 slides After being separated from the chute 2, the collection box 4 can be taken out from the collection base 1, and finally the medicines collected in the collection box 4 can be uniformly stored and stored.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (6)

1. A drug pulverizing device for oncology, comprising a collection seat (1), characterized in that: both sides of the inner wall bottom of the collection seat (1) are provided with chute (2), and two described chute (1) are provided with chute (2). 2) One side is communicated with the outside world, two slide grooves (2) are slidably connected with slide bars (3), and the tops of the two slide bars (3) are fixedly connected with a collection box (4), An inlet (6) is provided in the middle position of the top of the collecting seat (1), and the same crushing tank (7) is fixedly connected around the top of the inlet (6), and the top of the crushing tank (7) is overlapped with a A top cover (10), the top side of the top cover (10) is connected with a feeding pipe (17), and the top of the feeding pipe (17) is movably connected with a feeding cover (18) through a hinge, so A first motor (12) is fixedly connected at the top middle position of the top cover (10), and a rotating rod (13) is fixedly connected with the output shaft of the first motor (12) through the top cover (10). The outer surface of the rod (13) is fixedly connected with a plurality of pulverizing knives (14), and the plurality of pulverizing knives (14) are evenly distributed on the outer surface of the rotating rod (13), and the inner wall of the pulverizing tank (7) A plurality of wall knives (19) are fixedly connected, and the plurality of wall knives (19) are evenly distributed on the inner wall of the crushing tank (7); A filter assembly (20) is fixedly connected to the inner wall of the pulverizing tank (7), and fixed rods (15) are fixedly connected to the bottoms of both sides of the rotating rod (13). The bottoms are fixedly connected with brushes (16), the bottoms of the two brushes (16) are overlapped with the top of the filter assembly (20), and the inner wall of the crushing tank (7) is fixedly connected with a trapezoidal hopper ( 21), an arc filter screen (22) is fixedly connected to the bottom end of the trapezoidal hopper (21), a protective cover (23) is fixedly connected to the middle position of the bottom of the filter assembly (20), and the protective cover (23) A second motor (24) is fixedly connected to the top of the inner wall of the inside the shaped filter screen (22). 2. A drug pulverizing device for oncology according to claim 1, characterized in that: an observation window (8) is fixedly connected to the front of the pulverizing tank (7), and an observation window (8) is fixedly connected to the front of the pulverizing tank (7). A controller (9) is provided on the side. 3. An oncology drug pulverizing device according to claim 1, characterized in that: the filter assembly (20) comprises a fixing frame (201), and the fixing frame (201) is fixedly connected to the pulverizing tank (7). ), a filter screen plate (202) is fixedly connected in the gap of the fixing frame (201). 4. An oncology drug crushing device according to claim 1, characterized in that: a handle (5) is fixedly connected to the front of the collection box (4), and both sides of the top cover (10) pass through The lock (11) is fastened on the crushing tank (7). 5. An oncology drug pulverizing device according to claim 1, characterized in that: the grinding ball (25) and the inner wall of the arc-shaped filter screen (22) have a certain distance, and the arc-shaped filter screen has a certain distance. (22) is made of hard material. 6 . The device for crushing drugs for oncology according to claim 2 , wherein the controller ( 9 ) is electrically connected to the first motor ( 12 ) and the second motor ( 24 ) respectively through wires. 7 .

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