CN219511926U - Device for rapidly removing coating of pharmaceutical tablet - Google Patents

Abstract

The utility model relates to a device for rapidly removing coatings of medicine tablets, and belongs to the technical field of sampling equipment. Including the support, the top of support is fixed with the supporting seat, rotates on the supporting seat and installs the pivot, and the one end of pivot is fixed with the rotary drum, and the pivot is coaxial with the rotary drum, is equipped with the opening on the lateral wall of rotary drum, is equipped with the slot on the opening both sides wall, and the slot left end extends to on the lateral wall of rotary drum, is equipped with the picture peg of closed opening in the slot, is equipped with quartz sand in the rotary drum. According to the utility model, the rotating shaft is arranged on the supporting seat, the rotating drum is arranged on the rotating shaft, quartz sand and tablets can be placed in the rotating drum, and the quartz sand grinds off coatings outside the tablets along with the rotation of the rotating drum, so that the device is simple in integral structure, convenient to use and free from risk of hurting hands, and the opening of the rotating drum is closed by the inserted inserting plate, so that the inserting plate can be prevented from being thrown out during the rotation of the rotating drum.

Description

Device for rapidly removing coating of pharmaceutical tablet

Technical Field

The utility model relates to a device for rapidly removing coatings of medicine tablets, and belongs to the technical field of sampling equipment.

Background

In the case of pharmaceutical tablet testing, pharmaceutical testing dictates that the pharmaceutical tablet coating needs to be removed, especially for drugs where the tablet coating has a greater impact on the test results. At present, when the coating of the medicine tablet is removed, a knife is commonly used for scraping the coating, but the medicine tablet is smaller, some coatings are smoother, the medicine is difficult to hold when the coating is scraped, hands are easy to hurt, and the efficiency is low. In addition, some devices are used for coating removal, but the tablets need to be clamped, and the clamping is time-consuming and labor-consuming due to the fact that the tablets are small, so that the coating at the clamping position cannot be removed.

Disclosure of Invention

The utility model provides a device for rapidly removing coatings of medicine tablets, which solves the problems that when a knife is used for scraping the coatings manually, the medicine is difficult to hold, hands are easy to hurt, the efficiency is low, the time and the labor are wasted when the equipment removes the coatings, and the coatings at the clamping positions cannot be removed.

The utility model relates to a device for rapidly removing medicine tablet coatings, which comprises a support, wherein a supporting seat is fixed at the top of the support, a rotating shaft is rotatably arranged on the supporting seat, one end of the rotating shaft is fixedly provided with a rotating drum, the rotating shaft is coaxial with the rotating drum, an opening is arranged on the outer side wall of the rotating drum, slots are arranged on the two side walls of the opening, the left end of each slot extends to the outer side wall of the rotating drum, a plugboard for sealing the opening is arranged in each slot, and quartz sand is arranged in each rotating drum.

Preferably, a hand wheel is fixed at the other end of the rotating shaft, and a handle is fixed at the left end of the plugboard. The rotating shaft is conveniently rotated by shaking the hand wheel; the handle is arranged, so that the inserting plate can be conveniently pulled out.

Preferably, a collecting barrel is arranged below the rotary barrel, a screen is arranged at the top of the collecting barrel, and a turning edge supported on the side wall of the top of the collecting barrel is arranged on the outer side of the screen. The quartz sand and the medicines can be conveniently separated and collected.

Preferably, a limiting ring is arranged on the outer side of the bottom of the collecting barrel, a supporting seat plate is fixed on the bottom of the limiting ring, and the bottom of the bracket is fixed with the supporting seat plate. The limiting ring can prevent the collecting barrel from tilting. And keeps the collector bowl directly below the opening of the bowl.

Preferably, the outer side wall of the slot is provided with a sand guiding inclined plane. Prevent the quartz sand remained in the slot from influencing the insertion of the plugboard.

As one preference, a supporting plate is fixed on the supporting seat, a mounting hole is formed in the supporting plate, a bolt is arranged in the mounting hole, two positioning holes matched with the bolt are formed in the rotating shaft, a guiding limit groove is formed in the inner side wall of the mounting hole, and a guiding limit block matched with the guiding limit groove is arranged on the outer side wall of the bolt. When the bolt is matched with one of the positioning holes, the opening faces upwards, and when the bolt is matched with the other positioning hole, the opening faces downwards, so that quartz sand and medicines can be conveniently and rapidly put in and discharged.

Preferably, the outer end of the rotating shaft is fixedly provided with a first belt pulley, the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixedly connected with a motor. The rotating shaft can be automatically driven to rotate, so that the labor intensity is reduced.

The utility model has the following beneficial effects:

through setting up the pivot on the supporting seat, set up the rotary drum in the pivot, can put into the rotary drum quartz sand and tablet, along with the rotation of rotary drum, quartz sand grinds the outside capsule of tablet, overall structure is simple, convenient to use, and the coating is got rid of cleanly, does not hinder the hand risk to the opening of rotary drum is closed through the picture peg of pegging graft, and the picture peg is got rid of when can preventing the rotary drum and is flown away.

Drawings

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

FIG. 2 is a schematic side elevational view of the drum;

FIG. 3 is a schematic view of a latch;

FIG. 4 is a schematic top view of a support plate;

fig. 5 is a schematic structural view of embodiment 2;

FIG. 6 is a schematic elevational view of the drum;

in the figure: 1. the device comprises a plugboard, 2, an opening, 3, a rotary drum, 4, a rotary shaft, 5, a supporting seat, 6, a hand wheel, 7, a bracket, 8, a supporting seat board, 9, a limiting ring, 10, a collecting barrel, 11, a screen, 12, a handle, 13, a sand guiding inclined plane, 14, a slot, 15, a guiding limiting block, 16, a supporting plate, 17, a bolt, 18, a belt, 19, a motor, 20, a belt pulley II, 21 and a belt pulley I.

Detailed Description

The utility model is further illustrated below with reference to examples.

In the embodiment 1, as shown in fig. 1 to 4, the device for rapidly removing the coating of the medicine tablet comprises a bracket 7, wherein a supporting seat 5 is fixed at the top of the bracket 7, a rotating shaft 4 is rotatably arranged on the supporting seat 5, a rotating drum 3 is fixed at one end of the rotating shaft 4, the rotating shaft 4 is coaxial with the rotating drum 3, an opening 2 is arranged on the outer side wall of the rotating drum 3, slots 14 are arranged on two side walls of the opening 2, the left end of each slot 14 extends to the outer side wall of the rotating drum 3, a plugboard 1 for sealing the opening 2 is arranged in each slot 14, and quartz sand is arranged in the rotating drum 3.

The other end of the rotating shaft 4 is fixed with a hand wheel 6, and the left end of the plugboard 1 is fixed with a handle 12.

When in operation, the device comprises: pinching the handle 12, drawing the plugboard 1 out of the left side of the slot 14, then putting quartz sand and medicine tablets into the opening 2, then inserting the plugboard 1 into the slot 14, closing the opening 2, shaking the hand wheel 6, rotating the rotating shaft 4 and the rotating drum 3 to enable the medicine tablets and the quartz sand to roll in the rotating drum 3, grinding off the coating on the surfaces of the medicine tablets, stopping the hand wheel 6 after the time is up, enabling the opening 2 to face downwards, then drawing the plugboard 1, discharging the medicine tablets and the quartz sand, and then picking the medicine tablets.

Example 2, as shown in fig. 5, differs from example 1 in that: the outer end of the rotating shaft 4 is fixedly provided with a first belt pulley 21, the first belt pulley 21 is connected with a second belt pulley 20 through a belt 18, and the second belt pulley 20 is fixedly connected with a motor 19.

The drive of the spindle 4 is effected by means of a motor 19.

Embodiment 3 on the basis of embodiment 1 or 2, below the drum 3 is provided with a collecting vessel 10, the top of the collecting vessel 10 is provided with a screen 11, and the outside of the screen 11 is provided with a turning edge supported on the side wall of the top of the collecting vessel 10.

The outside of the bottom of the collecting barrel 10 is provided with a limiting ring 9, the bottom of the limiting ring 9 is fixedly provided with a supporting seat plate 8, and the bottom of the bracket 7 is fixedly connected with the supporting seat plate 8.

The outer side wall of the slot 14 is provided with a sand guiding inclined plane 13.

The supporting seat 5 is fixedly provided with a supporting plate 16, the supporting plate 16 is provided with a mounting hole, a bolt 17 is arranged in the mounting hole, the rotating shaft 4 is provided with two positioning holes matched with the bolt 17, the inner side wall of the mounting hole is provided with a guiding limit groove, and the outer side wall of the bolt 17 is provided with a guiding limit block 15 matched with the guiding limit groove.

Before the rotary drum 3 rotates, the bolt 17 is pulled upwards, so that the bolt 17 is separated from the positioning hole, then the bolt 17 is lifted up continuously, the guide limiting block 15 is separated from the guide limiting groove, then the bolt 17 is rotated, the guide limiting block 15 and the guide limiting groove are misplaced, then the bolt 17 is released, and the rotary drum 3 rotates to remove the coating. When quartz sand and medicine tablets need to be discharged, the plug pins 17 are rotated, the guide limiting blocks 15 are inserted into the guide limiting grooves, then the lower parts of the plug pins 17 fall on the rotating shafts 4, then the rotating shafts 4 are rotated, the openings 2 face downwards, the lower parts of the plug pins 17 fall in corresponding positioning holes on the rotating shafts 4, the collecting barrels 10 with the screen meshes 11 are placed on the limiting rings 9, the plug boards 1 are pulled out, the quartz sand and the medicine tablets are discharged, then the quartz sand and the medicine tablets are separated through the screen meshes 11, and the separated quartz sand falls into the collecting barrels 10. And then taking out the medicine tablet on the screen 11.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

In the description of the present utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, only for convenience in describing the present utility model, and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (7)

1. A device for rapid removal of coatings from pharmaceutical tablets, comprising a support (7), characterized in that: the top of support (7) is fixed with supporting seat (5), rotates on supporting seat (5) and installs pivot (4), and the one end of pivot (4) is fixed with rotary drum (3), and pivot (4) are coaxial with rotary drum (3), are equipped with opening (2) on the lateral wall of rotary drum (3), are equipped with slot (14) on opening (2) both sides wall, and on the lateral wall of rotary drum (3) was extended to slot (14) left end, be equipped with picture peg (1) of closed opening (2) in slot (14), be equipped with quartz sand in rotary drum (3).

2. The device for rapid removal of pharmaceutical tablet coatings according to claim 1, wherein: the other end of the rotating shaft (4) is fixed with a hand wheel (6), and the left end of the plugboard (1) is fixed with a handle (12).

3. The device for rapid removal of pharmaceutical tablet coatings according to claim 1 or 2, wherein: the below of rotary drum (3) is equipped with collecting vessel (10), and the top of collecting vessel (10) is equipped with screen cloth (11), and the outside of screen cloth (11) is equipped with the turn over along on the lateral wall of collecting vessel (10) top.

4. A device for rapid removal of a pharmaceutical tablet coating according to claim 3, wherein: the outside of the bottom of the collecting barrel (10) is provided with a limiting ring (9), the bottom of the limiting ring (9) is fixed with a supporting seat board (8), and the bottom of the bracket (7) is fixed with the supporting seat board (8).

5. The device for rapid removal of pharmaceutical tablet coatings according to claim 1, wherein: the outer side wall of the slot (14) is provided with a sand guiding inclined plane (13).

6. The device for rapid removal of pharmaceutical tablet coatings according to claim 4, wherein: be fixed with backup pad (16) on supporting seat (5), be equipped with the mounting hole on backup pad (16), be equipped with bolt (17) in the mounting hole, be equipped with two and bolt (17) complex locating hole on pivot (4), be equipped with the direction spacing groove on the mounting hole inside wall, be equipped with on the lateral wall of bolt (17) with direction spacing groove complex direction stopper (15).

7. The device for rapid removal of pharmaceutical tablet coatings according to claim 1, wherein: the outer end of the rotating shaft (4) is fixedly provided with a belt pulley I (21), the belt pulley I (21) is connected with a belt pulley II (20) through a belt (18), and the belt pulley II (20) is fixedly connected with a motor (19).