Drug inspection device

Abstract

The utility model provides a medicine inspection device, which relates to the technical field of medicine inspection and comprises a grinding seat, a grinding cavity arranged at the top of the grinding seat, a motor mounted inside the grinding seat, a rotating shaft connecting rod arranged at the output end of the motor, a grinding ball arranged at the tail end of the rotating shaft connecting rod, and a protective valve arranged on one side of the top of the grinding seat close to the grinding cavity. A motor drives a rotating shaft connecting rod to rotate, the rotating shaft connecting rod drives a grinding ball to move in a grinding cavity of a grinding base in the rotating process, medicine in the grinding cavity is ground in the moving process, manual operation of an operator is not needed in the whole process, the grinding cavity is shielded by a protective valve in the grinding process, and the grinding effect is improved. After grinding is completed, the grinding ball can leave the grinding cavity through the rotating shaft connecting rod, the protective valve is taken down, the grinding cavity is exposed so that an operator can conveniently collect medicine powder, the whole process is simple and rapid, the operator does not need to participate, and the grinding condition can be observed in real time so as to obtain needed particle powder.

Description

Technical Field

[0001] The utility model relates to the technical field of drug inspection, in particular to a drug inspection device. Background Art

[0002] Medicines are substances or preparations used to prevent or treat human and livestock diseases. Generally, medicines need to be inspected before use and can only be used after passing the inspection. In order to improve the inspection efficiency, the medicines usually need to be ground into powder or granules first.

[0003] Most of the existing grinding methods require operators to use a mortar. Usually, a drug needs to be tested for multiple items at the same time, so more powder is needed, which requires the operator to perform a large amount of grinding work within a certain period of time. The work intensity is high for the operator, and the use of a mortar takes a lot of time. The use of a crusher results in a lower fineness of the processed product, and it is not possible to obtain powders of different coarseness and particle size according to actual usage. Utility Model Content

[0004] The purpose of the utility model is to solve the following problems existing in the prior art:

[0005] Most of the existing grinding methods require operators to use a mortar. Usually, a drug needs to be tested for multiple items at the same time, so more powder is needed, which requires the operator to perform a large amount of grinding work within a certain period of time. The work intensity is high for the operator, and the use of a mortar takes a lot of time. The use of a crusher results in a lower fineness of the processed product, and it is not possible to obtain powders of different coarseness and particle size according to actual usage.

[0006] In order to solve the problems existing in the prior art, the utility model provides a drug inspection device, including a grinding seat, a grinding chamber is opened on the top of the grinding seat, a motor is installed inside the grinding seat, a rotating shaft connecting rod is arranged at the output end of the motor, a grinding ball is arranged at the end of the rotating shaft connecting rod, and a protective valve is arranged on the side of the top of the grinding seat close to the grinding chamber.

[0007] The utility model provides a medicine testing device.

[0008] Furthermore, a non-slip rubber ring is provided at the bottom of the grinding seat, and the grinding seat has a certain weight, and its own center of gravity is located on the side close to the bottom.

[0009] Furthermore, the grinding chamber is an annular groove with a semicircular cross section and an open top, the inner wall diameter of which is adapted to the grinding balls, and the inner wall is rough.

[0010] Furthermore, a resistance shaft is provided on the top of the grinding ball and is connected to the shaft connecting rod through the resistance shaft, and the grinding ball is located at the top of the grinding chamber and extends to the outside of the grinding seat.

[0011] Furthermore, the shaft connecting rod is composed of two L-shaped connecting rods and a shaft between the two connecting rods, wherein the two connecting rods are arranged on both sides of the shaft facing each other and are respectively connected to the output end of the motor and the resistance shaft on the top of the grinding ball.

[0012] Furthermore, an inner wall on one side of the grinding chamber is provided with a clearance groove adapted to the rotation radius of the grinding ball along the rotating shaft in the rotating shaft connecting rod.

[0013] Furthermore, the protective valve is composed of a fixed part and a movable part, wherein the fixed part is arranged on the side of the top of the grinding seat close to the motor, and the movable part is arranged at the top edge of the grinding seat and is pinned to the grinding seat.

[0014] Furthermore, the movable part and the fixed part of the protective valve both cover the top opening part of the grinding chamber with a gap left therebetween, and the whole is made of flexible medical rubber.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model drives the rotating shaft connecting rod to rotate by a motor, and the rotating shaft connecting rod drives the grinding ball to move in the grinding chamber of the grinding seat during the rotation process, and grinds the medicine in the grinding chamber during the movement process, and the whole process does not need manual operation by the operator, and the protective valve shields the grinding chamber during the grinding process to prevent the medicine from leaving the grinding chamber during the grinding process without blocking the movement of the grinding ball. After the grinding is completed, the grinding ball can be made to leave the grinding chamber through the rotating shaft connecting rod and the protective valve can be removed to expose the grinding chamber so that the operator can collect the medicine powder. The whole process is simple and quick, does not need the participation of the operator, and can observe the grinding situation in real time to obtain the required particulate powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the rotating shaft connecting rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the grinding chamber of the utility model;

[0021] Figure 5 It is a schematic diagram of the protective valve of the utility model;

[0022] Figure numerals: 1. grinding seat; 2. grinding chamber; 3. motor; 4. rotating shaft connecting rod; 5. grinding ball; 6. protective valve. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] like Figure 1-5 As shown, a drug inspection device comprises a grinding seat 1, the bottom of which is provided with an anti-slip rubber ring, and the grinding seat 1 has a certain deadweight, and its own center of gravity is located on the side close to the bottom, a grinding chamber 2 is opened on the top of the grinding seat 1, a motor 3 is installed inside the grinding seat 1, a rotating shaft connecting rod 4 is arranged at the output end of the motor 3, a grinding ball 5 is arranged at the end of the rotating shaft connecting rod 4, a resistance rotating shaft is arranged on the top of the grinding ball 5 and is connected to the rotating shaft connecting rod 4 through the resistance rotating shaft, and the grinding ball 5 is located at the top of the grinding chamber 2 and extends to the outside of the grinding seat 1, the grinding chamber 2 is an annular groove with a semicircular cross-section and an open top, the inner wall diameter of which is adapted to the grinding ball 5, and the inner wall is arranged in a rough shape, and a yield adapted to the rotation radius of the grinding ball 5 along the rotating shaft of the rotating shaft connecting rod 4 is arranged on the inner wall of one side of the grinding chamber 2 Groove, the shaft connecting rod 4 is composed of two L-shaped connecting rods and a shaft between the two connecting rods, wherein the two connecting rods are arranged on both sides of the shaft facing each other and are respectively connected to the output end of the motor 3 and the resistance shaft on the top of the grinding ball 5, and the inner wall of one side of the grinding chamber 2 is provided with a makeshift groove adapted to the rotation radius of the grinding ball 5 along the shaft in the shaft connecting rod 4, and a protective valve 6 is provided on the side of the top of the grinding seat 1 close to the grinding chamber 2, and the protective valve 6 is composed of a fixed part and a movable part, wherein the fixed part is arranged on the side of the top of the grinding seat 1 close to the motor 3, and the movable part is arranged at the top edge of the grinding seat 1 and pinned with the grinding seat 1, the movable part and the fixed part of the protective valve 6 both cover the top opening part of the grinding chamber 2, and a gap is left between them, and the whole is made of flexible medical rubber.

[0027] Description of the working principle: First, during use, the medicine is placed inside the grinding chamber 2, and then the grinding ball 5 is rotated along the rotating shaft connecting rod 4 and placed inside the grinding chamber 2, and then the protective valve 6 is installed on the top of the grinding seat 1 and covers the grinding chamber 2, and the motor 3 is started. The motor 3 drives the grinding ball 5 to grind the medicine in the grinding chamber 2 through the rotating shaft connecting rod 4.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drug testing device, comprising a grinding seat (1), characterized in that: The grinding seat (1) has a grinding chamber (2) at the top, a motor (3) is installed inside the grinding seat (1), a rotating shaft connecting rod (4) is arranged at the output end of the motor (3), a grinding ball (5) is arranged at the end of the rotating shaft connecting rod (4), and a protective valve (6) is arranged on one side of the top of the grinding seat (1) close to the grinding chamber (2).

2. A drug testing device according to claim 1, characterized in that: The bottom of the grinding seat (1) is provided with an anti-slip rubber ring and has a certain weight, with its own center of gravity located on the side close to the bottom.

3. A drug testing device according to claim 1, characterized in that: The grinding chamber (2) is an annular groove with a semicircular cross section and an open top, the inner wall diameter of which is adapted to the grinding balls (5), and the inner wall is rough.

4. A drug testing device according to claim 1, characterized in that: A resistance shaft is arranged on the top of the grinding ball (5) and is connected to the shaft connecting rod (4) via the resistance shaft. The grinding ball (5) is located at the top of the grinding chamber (2) and extends to the outside of the grinding seat (1).

5. A drug testing device according to claim 4, characterized in that: The rotating shaft connecting rod (4) is composed of two L-shaped connecting rods and a rotating shaft between the two connecting rods, wherein the two connecting rods are arranged on both sides of the rotating shaft facing each other and are respectively connected to the output end of the motor (3) and the resistance rotating shaft on the top of the grinding ball (5).

6. A drug testing device according to claim 5, characterized in that: The inner wall of one side of the grinding chamber (2) is provided with a clearance groove adapted to the rotation radius of the grinding ball (5) along the rotating shaft of the rotating shaft connecting rod (4).

7. A drug testing device according to claim 1, characterized in that: The protective valve (6) consists of a fixed part and a movable part, wherein the fixed part is arranged on the top side of the grinding seat (1) close to the motor (3), and the movable part is arranged at the top edge of the grinding seat (1) and is pin-connected with the grinding seat (1).

8. A drug testing device according to claim 7, characterized in that: The movable part and the fixed part of the protective valve (6) both cover the top opening of the grinding chamber (2) with a gap left between them, and the whole is made of flexible medical rubber.

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