CN220289304U

CN220289304U - Tablet friability tester

Info

Publication number: CN220289304U
Application number: CN202322209796.9U
Authority: CN
Inventors: 刘霞; 邵承媛; 王婷婷
Original assignee: Shenyang Funing Pharmaceuticals Co ltd
Current assignee: Shenyang Funing Pharmaceuticals Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-01-02
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a tablet friability tester, which comprises a tester body, wherein an angle adjusting component is arranged at the bottom of the tester body, and the utility model relates to the technical field of friability testers.

Description

Tablet friability tester

Technical Field

The utility model relates to the technical field of friability testers, in particular to a tablet friability tester.

Background

The tablet is inevitably subjected to vibration or friction in the production, transportation and other processes, the factors can cause the breakage of the tablet, the application is influenced, and the friability of the tablet is an index reflecting the shock resistance and wear resistance of the tablet and is generally measured by using a friability tester.

At present, in the test process of the friability tester, irregular shapes or sizes of tablets can cause the tablets to form irregular rolling in a cylinder, the rolling of the irregular shapes or sizes of the tablets in the cylinder can become unstable, and as the tablets can bounce, shift or collide in the rolling process, the accuracy and the repeatability of the test can be affected, and the irregular shapes or sizes of the tablets can cause the rolling path of the tablets in the cylinder to become irregular. This makes it difficult to predict and control the rolling trajectory of the tablets in the cylinder, making it difficult to compare and analyze the test results.

Disclosure of Invention

The utility model aims to provide a tablet friability tester for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tablet friability tester, includes the tester body, the bottom of tester body is provided with angle adjusting component, angle adjusting component includes supporting box, pivot, regulating seat, slide rail, slider, lead screw, motor and two regulation poles, the top of supporting box is open-type structure, both sides rotate around in the supporting box and are connected with the pivot, one side fixed suit of regulating seat is in the pivot, the slide rail is fixed to be set up in the supporting box in the bottom, sliding connection between slider and the slide rail, the lead screw rotates with the left and right sides of supporting box to be connected, the motor is fixed to be set up in the outside left side of supporting box, and the drive end of motor and the one end fixed connection of lead screw, be connected between lead screw and the slider, swing joint has two regulation poles between the bottom of regulating seat and the top of slider.

Preferably, the support box is provided with four supporting components in the outer left and right sides, supporting component includes fixed plate, screw rod and sucking disc, the fixed plate is fixed to be set up in the outer right side of support box, threaded connection between screw rod and the fixed plate, the bottom mounting of screw rod is provided with the sucking disc.

Preferably, a buffer pad is fixedly arranged between the bottom of the tester body and the top of the adjusting seat.

Preferably, a supporting plate is fixedly arranged on the right side in the supporting box.

Preferably, the screw rod is connected with the supporting box through a bearing, the inner ring of the bearing is in interference fit with the screw rod, and the outer ring of the bearing is fixedly connected with the supporting box.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the angle between the cylinder and the table top in the tester body can be properly adjusted through the arrangement of the adjusting component, so that the tablet is prevented from being excessively violently bounced or deflected when rolling in the cylinder, the rolling of the tablet in the cylinder can be ensured to be more stable and continuous, the test result is more reliable, the falling point and the rolling path of the tablet in the cylinder can be changed through adjusting the angle, the tablet is more regular, the distortion or rotation of the tablet in the rolling process is reduced, the tablet is promoted to be crushed in a more consistent and predictable way, and the comparability and the repeatability of the test are improved.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the supporting case of the present utility model;

fig. 3 is a schematic diagram of the axial structure of the spindle and the adjusting seat according to the present utility model.

In the figure: 1. a tester body; 2. an angle adjustment assembly; 21. a supporting box; 22. a rotating shaft; 23. an adjusting seat; 24. a slide rail; 25. a slide block; 26. a screw rod; 27. a motor; 28. an adjusting rod; 3. a support assembly; 31. a fixing plate; 32. a screw; 33. a suction cup; 4. a cushion pad; 5. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a tablet friability tester, which comprises a tester body 1, an angle adjusting component 2 is arranged at the bottom of the tester body 1, the tester body 1 is a friability tester in the prior equipment, the angle adjusting component 2 is used for adjusting the angle of the tester body 1, the angle adjusting component 2 comprises a supporting box 21, a rotating shaft 22, an adjusting seat 23, a sliding rail 24, a sliding block 25, a screw rod 26, a motor 27 and two adjusting rods 28, the top of the supporting box 21 is of an open structure, the rotating shaft 22 is rotatably connected to the front side and the rear side in the supporting box 21, one side of the adjusting seat 23 is fixedly sleeved on the rotating shaft 22, the adjusting seat 23 can rotate through the rotating shaft 22, a sliding rail 24 is fixedly arranged at the bottom in the supporting box 21, the sliding block 25 is in sliding connection with the sliding rail 24, the screw rod 26 is rotatably connected with the left side and the right side of the supporting box 21, the motor 27 is fixedly arranged at the outer left side of the supporting box 21, one end of the driving end of the motor 27 is fixedly connected with the screw rod 26, the motor 27 is used for driving the screw rod 26 to rotate, the adjusting rod 26 is connected with the sliding rod 25, the bottom of the adjusting seat 23 and the two adjusting rods 28 are movably connected with the top of the sliding seat 25.

Specifically, the support box 21 is provided with four supporting components 3 on the outer left and right sides, and supporting components 3 can be with the stable fixing of support box 21 on the desktop, make it more stable in the course of the work, and supporting components 3 include fixed plate 31, screw rod 32 and sucking disc 33, and fixed plate 31 is fixed to be set up in the outer right side of support box 21, threaded connection between screw rod 32 and the fixed plate 31, and the bottom mounting of screw rod 32 is provided with sucking disc 33, and screw rod 32 can be adjusted the height of sucking disc 33.

Specifically, a cushion pad 4 is fixedly arranged between the bottom of the tester body 1 and the top of the adjusting seat 23, and the cushion pad 4 is used for buffering vibration generated by the tester body 1 during operation.

Specifically, a support plate 5 is fixedly disposed on the right side in the support box 21, and the support plate 5 is used for supporting the adjustment seat 23.

Specifically, the screw rod 26 is connected with the support box 21 through a bearing, the inner ring of the bearing is in interference fit with the screw rod 26, and the outer ring of the bearing is fixedly connected with the support box 21.

Working principle: in the initial state, be perpendicular setting between tester body 1 and the desktop, sucking disc 33 in the supporting component 3 adsorbs on the desktop, and one side of adjusting seat 23 is placed in backup pad 5, when adjusting the angle of tester body 1, opens motor 27, and motor 27's drive end can drive lead screw 26 and rotate, because slide rail 24 is to the restriction effect of slider 25, slider 25 only can drive the one end of adjusting the pole 28 and carry out the rectilinear movement to the right side, at this moment, the other end of adjusting the pole 28 can jack-up adjusting seat 23 upwards for adjusting seat 23 drive tester body 1 takes place to rotate, and then adjusts the angle of tester body 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tablet friability tester, includes tester body (1), its characterized in that: the bottom of tester body (1) is provided with angle regulation subassembly (2), angle regulation subassembly (2) are including supporting case (21), pivot (22), regulation seat (23), slide rail (24), slider (25), lead screw (26), motor (27) and two regulation pole (28), the top of supporting case (21) is open-type structure, both sides rotate in supporting case (21) and are connected with pivot (22), the fixed suit in one side of regulation seat (23) is on pivot (22), slide rail (24) are fixed to be set up in the bottom in supporting case (21), sliding connection between slider (25) and slide rail (24), the left and right sides rotation of lead screw (26) and supporting case (21) is connected, motor (27) are fixed to be set up in supporting case (21) outside left side, and the drive end of motor (27) is fixed connection with one end of lead screw (26), be connected with between lead screw (26) and slider (25), the bottom of regulation seat (23) and two swing joint between slider (25).

2. The tablet friability tester of claim 1, wherein: the left and right sides outside supporting box (21) is provided with four supporting component (3), supporting component (3) are including fixed plate (31), screw rod (32) and sucking disc (33), fixed plate (31) are fixed to be set up in the outer right side of supporting box (21), threaded connection between screw rod (32) and fixed plate (31), the bottom mounting of screw rod (32) is provided with sucking disc (33).

3. The tablet friability tester of claim 1, wherein: a buffer pad (4) is fixedly arranged between the bottom of the tester body (1) and the top of the adjusting seat (23).

4. The tablet friability tester of claim 1, wherein: the right side in the supporting box (21) is fixedly provided with a supporting plate (5).

5. The tablet friability tester of claim 1, wherein: the screw rod (26) is connected with the supporting box (21) through a bearing, an inner ring of the bearing is in interference fit with the screw rod (26), and an outer ring of the bearing is fixedly connected with the supporting box (21).