Sugar-coated tablet coat removing device for drug inspection

Abstract

The utility model discloses a medicine inspection sugar-coated tablet coat removing device which comprises a grip and a connecting pipe, and a lower grinding cylinder is fixedly arranged at the top end of the grip; an upper grinding cylinder matched with the lower grinding cylinder is movably arranged above the lower grinding cylinder; a screw sleeve is arranged on the right side of the top end of the upper grinding cylinder; a screw rod is rotationally arranged in the thread sleeve in a threaded manner; the bottom end of the screw rod is rotationally connected with the top end in the lower grinding cylinder through a bearing; a push rod pushes an extrusion top plate upwards, so that the interiors of the collection inner barrel and the collection outer barrel are ejected out and taken out, the medicines without sugar coatings are conveniently collected, the medicines in the collection inner barrel are taken out, disassembly and assembly can be easily carried out, the medicines without sugar coatings are conveniently stored, meanwhile, the medicines are conveniently taken out, and the efficiency is improved; the probability that the medicine is exposed in the air and polluted is reduced; the device is simple in structure, convenient to operate and worthy of popularization.

Description

Technical Field

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

[0002] During the drug production process, a layer of sugar coating is usually added to the surface of the tablet in order to isolate the taste of the tablet itself and make it more convenient for patients to take it orally. When the tablet is sampled for testing, the sugar coating on the surface of the tablet must be removed before testing can be carried out.

[0003] The existing drug sugar coating removal device is not convenient for collecting the drugs in a centralized manner after the sugar coating is removed, and it is not convenient for storing the drugs for a short period of time, thereby increasing the probability of the drugs being exposed to the air and contaminated. Therefore, we propose a drug inspection sugar coating tablet removal device. Utility Model Content

[0004] The purpose of the utility model is to provide a device for removing coated tablets for drug inspection, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing coated tablets for drug inspection, which includes a handle and a connecting tube, wherein a lower grinding cylinder is fixedly arranged on the top of the handle; a matching upper grinding cylinder is movably arranged above the lower grinding cylinder; a screw sleeve is arranged on the right side of the top of the upper grinding cylinder; a screw rod is rotatably arranged on the internal thread of the screw sleeve; the bottom end of the screw rod is rotatably connected to the internal top end of the lower grinding cylinder through a bearing; a discharge pipe is arranged inside the handle; the top end of the discharge pipe is communicated with the middle part of the lower grinding disc; the bottom end of the lower grinding cylinder is connected to a connecting pipe through the discharge pipe, and the connecting pipe is communicated with the discharge pipe; the bottom end of the connecting pipe is threadedly connected to a collecting mechanism.

[0006] Preferably, the collecting mechanism comprises a collecting outer cylinder of a cylindrical structure with an opening on the top; guide grooves are arranged around the inner wall of the collecting outer cylinder; a collecting inner cylinder is movably arranged inside the collecting outer cylinder; guide strips are arranged around the outer wall of the collecting inner cylinder; two top plates are arranged inside the collecting outer cylinder and below the collecting inner cylinder; a plurality of springs are arranged between the two top plates; a fixing cylinder is fixedly arranged at the bottom end of the collecting outer cylinder; a push rod is movably arranged inside the fixing cylinder.

[0007] Preferably, a blade is provided inside the upper grinding cylinder; a rotating shaft is provided at the top of the blade; the top of the rotating shaft passes through the upper grinding cylinder and extends upward to be fixedly connected to the output end of the motor; the blade is located directly above the lower grinding disc.

[0008] Preferably, the guide bar is movably embedded in the guide groove; the guide bar slides vertically in the sliding groove.

[0009] Preferably, the top of the inner wall of the collecting outer cylinder is provided with an internal thread; the outer wall of the lower end of the connecting pipe is provided with an external thread; and the external thread is adapted to the internal thread.

[0010] Preferably, the push rod passes through the collecting outer cylinder and fits with the bottom end surface of the top plate; the push rod is an I-shaped structure.

[0011] Preferably, a limiting rod is fixedly provided inside the lower grinding cylinder at a position opposite to the screw rod; the top end of the limiting rod passes through the upper grinding cylinder and extends to the upper end; the upper grinding cylinder slides vertically on the limiting rod.

[0012] Preferably, a plurality of collecting holes are distributed in an array on the top of the lower grinding disc.

[0013] Beneficial effect: Compared with the prior art, the beneficial effect of the utility model is as follows: through the setting of the collecting mechanism, the connecting tube and the discharging tube, the medicines with the sugar coating removed can slide through the discharging tube into the connecting tube and enter the inside of the collecting inner cylinder, the collecting outer cylinder is rotated to separate the collecting outer cylinder from the connecting tube, the push rod is pushed upward to squeeze the top plate, so that the collecting inner cylinder and the inside of the collecting outer cylinder are ejected, the collecting inner cylinder is taken out, and the medicines with the sugar coating removed can be collected conveniently, the collecting inner cylinder is taken out to take out the medicines inside, and it can be easily disassembled and assembled, which is convenient for storing the medicines with the sugar coating removed and convenient for taking out the medicines, thereby improving efficiency and reducing the probability of the medicines being exposed to the air and being contaminated; through the setting of the lower grinding cylinder, the upper grinding cylinder, the screw sleeve and the screw rod, the distance between the lower grinding cylinder and the upper grinding cylinder can be adjusted according to the different thicknesses of the medicines, and the application range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a sugar-coated tablet de-coating device for drug inspection.

[0015] Figure 2 The utility model is a schematic diagram of the front view of a sugar-coated tablet de-coating device for drug inspection.

[0016] Figure 3 The utility model provides a schematic structural diagram of a connecting pipe and a collecting mechanism of a sugar-coated tablet de-coating device for drug inspection.

[0017] In the accompanying drawings: 1-handle, 2-lower grinding cylinder, 3-upper grinding cylinder, 4-screw sleeve, 5-screw, 6-limit rod, 7-lower grinding disc, 8-discharging pipe, 9-connecting pipe, 10-external thread, 11-collecting outer cylinder, 12-internal thread, 13-guide groove, 14-collecting inner cylinder, 15-guide strip, 16-top plate, 17-spring, 18-fixed cylinder, 19-push rod, 20-collecting hole, 21-blade, 22-rotating shaft, 23-motor. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Example

[0021] Please refer to the drawings of the specification. In the embodiment of the utility model, a device for removing coated tablets for drug inspection includes a handle 1 and a connecting tube 9. A lower grinding cylinder 2 is fixedly arranged on the top of the handle 1; a matching upper grinding cylinder 3 is movably arranged above the lower grinding cylinder 2; a screw sleeve 4 is arranged on the right side of the top of the upper grinding cylinder 3; a screw rod 4 is rotatably arranged on the internal thread of the screw sleeve 4; the bottom end of the screw rod 4 is rotatably connected to the internal top end of the lower grinding cylinder 2 through a bearing; a discharge pipe 8 is arranged inside the handle 1; the top end of the discharge pipe 8 is communicated with the middle part of the lower grinding disc 7; the lower grinding cylinder 2 is connected to the lower grinding disc 7 by a screw thread. 2 is connected to a connecting pipe 9 through a discharge pipe 8, and the connecting pipe 9 is in communication with the discharge pipe 8; the bottom end of the connecting pipe 9 is threadedly connected to a collecting mechanism, and the bottom end of the discharge pipe 8 is in communication with the connecting pipe 9, and the collecting mechanism includes a collecting outer cylinder 11 with a cylindrical structure having an opening on the top; the inner wall of the collecting outer cylinder 11 is provided with guide grooves 13 all around; the inner part of the collecting outer cylinder 13 is movably provided with a collecting inner cylinder 14; the outer wall of the collecting inner cylinder 14 is provided with guide strips 15 all around; the inner part of the collecting outer cylinder 11 is located below the collecting inner cylinder 14 Two top plates 16 are provided; a plurality of springs 17 are provided between the two top plates 16; a fixed cylinder 18 is fixedly provided at the bottom end of the collecting outer cylinder 11; a push rod 19 is movably provided inside the fixed cylinder 18, a blade 21 is provided inside the upper grinding cylinder 3; a rotating shaft 22 is provided at the top end of the blade 21; the top end of the rotating shaft 22 penetrates the upper grinding cylinder 3 and extends to the top and is fixedly connected to the output end of the motor 23; the blade 21 is located directly above the lower grinding disc 7, and the guide bar 15 is movably embedded in the guide groove 13; the guide bar 15 is in the sliding groove 1 3, the top of the inner wall of the collecting outer cylinder 11 is provided with an internal thread 12; the outer wall of the lower end of the connecting pipe 9 is provided with an external thread 10; the external thread 10 is adapted to the internal thread 12, the push rod 19 penetrates the collecting outer cylinder 11 and fits with the bottom end surface of the top plate 16; the push rod is an I-shaped structure, and a limiting rod 6 is fixedly provided at the inside of the lower grinding cylinder 2 opposite to the screw rod; the top end of the limiting rod 6 penetrates the upper grinding cylinder 3 and extends to the upper end; the upper grinding cylinder 3 slides vertically on the limiting rod 6, and a plurality of collecting holes 20 are distributed in an array at the top of the lower grinding disc 7.

[0022] Usage process:

[0023] When in use, first put the medicine that needs to remove the sugar coating on the lower grinding disc 7 inside the lower grinding cylinder 2, rotate the screw 5, and the screw rotates in the screw sleeve 4, so that the screw sleeve 4 drives the upper grinding cylinder 3 to descend, so that the housing-shaped blade 21 contacts the sugar coating on the outer wall of the medicine, and start the motor 23. The motor 23 is a micro motor. The motor 223 drives the rotating shaft 22 to rotate, so that the rotating shaft 2 drives the housing-shaped blade 21 to rotate, and the sugar coating on the outer wall of the medicine is broken. The broken sugar coating slides to the lower grinding disc 7 by its own gravity, and the broken sugar coating falls into the collecting hole 20. The medicine without sugar coating enters the inside of the discharge pipe 8, and the medicine passes through the connecting pipe 9 into the inside of the collecting inner cylinder 14, and then The collecting outer cylinder 11 is removed from the outer wall of the connecting tube 9 by rotation, and the push rod 19 is pushed upward, and the push rod 19 pushes the top plate 16, and the top plate 16 pushes out the collecting inner cylinder 14, and at the same time, the guide strip 15 slides inside the guide groove 13, so as to facilitate the collection of the medicines without sugar coating, and the collecting inner cylinder 14 is taken out to take out the medicines inside, which can be easily disassembled and assembled, and is convenient for storing the medicines without sugar coating, and at the same time, it is convenient to take out the medicines, improve efficiency, and reduce the probability of the medicines being exposed to the air and being contaminated; through the arrangement of the lower grinding cylinder 2, the upper grinding cylinder 3, the screw sleeve 4, and the screw 5, the distance between the lower grinding cylinder 2 and the upper grinding cylinder 3 can be adjusted according to the different thicknesses of the medicines, and the application range is wide.

[0024] In the above process, the collecting mechanism, the connecting tube and the discharging tube are arranged so that the medicines without sugar coating can slide into the connecting tube through the discharging tube and enter the collecting inner cylinder. The collecting outer cylinder is rotated to separate the collecting outer cylinder from the connecting tube. The push rod is pushed upward to squeeze the top plate so that the collecting inner cylinder and the inside of the collecting outer cylinder are ejected. The collecting inner cylinder is taken out, which is convenient for collecting the medicines without sugar coating. The collecting inner cylinder is taken out to take out the medicines inside. The medicines can be easily disassembled and assembled, which is convenient for storing the medicines without sugar coating and taking out the medicines, thereby improving efficiency and reducing the probability of the medicines being exposed to the air and being contaminated. The lower grinding cylinder, the upper grinding cylinder, the screw sleeve and the screw are arranged so that the distance between the lower grinding cylinder and the upper grinding cylinder can be adjusted according to the different thicknesses of the medicines, and the scope of application is wide. The present application has a simple structure, strong practicality, and simple operation, which is worthy of promotion.

[0025] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A drug inspection sugar-coated tablet removal device, characterized in that: It includes a handle and a connecting tube, wherein a lower grinding cylinder is fixedly arranged on the top of the handle; a matching upper grinding cylinder is movably arranged above the lower grinding cylinder; a screw sleeve is arranged on the right side of the top of the upper grinding cylinder; a screw rod is rotatably arranged on the internal thread of the screw sleeve; the bottom end of the screw rod is rotatably connected to the internal top end of the lower grinding cylinder through a bearing; a discharge pipe is arranged inside the handle; the top end of the discharge pipe is communicated with the middle part of the lower grinding disc; the bottom end of the lower grinding cylinder is connected to a connecting pipe through the discharge pipe, and the connecting pipe is communicated with the discharge pipe; the bottom end of the connecting pipe is threadedly connected to a collecting mechanism.

2. A drug inspection sugar-coated tablet removal device according to claim 1, characterized in that: The collecting mechanism comprises a collecting outer cylinder of a cylindrical structure with an opening on the top; guide grooves are arranged around the inner wall of the collecting outer cylinder; a collecting inner cylinder is movably arranged inside the collecting outer cylinder; guide strips are arranged around the outer wall of the collecting inner cylinder; two top plates are arranged inside the collecting outer cylinder and below the collecting inner cylinder; a plurality of springs are arranged between the two top plates; a fixing cylinder is fixedly arranged at the bottom end of the collecting outer cylinder; a push rod is movably arranged inside the fixing cylinder.

3. A drug inspection sugar-coated tablet removal device according to claim 1, characterized in that: A blade is arranged inside the upper grinding cylinder; a rotating shaft is arranged at the top of the blade; the top of the rotating shaft passes through the upper grinding cylinder and extends upward to be fixedly connected to the output end of the motor; the blade is located directly above the lower grinding disc.

4. A drug inspection sugar-coated tablet removal device according to claim 2, characterized in that: The guide bar is movably embedded in the guide groove; the guide bar slides vertically in the sliding groove.

5. A drug inspection sugar-coated tablet removal device according to claim 2, characterized in that: The top of the inner wall of the collecting outer cylinder is provided with an internal thread; the outer wall of the lower end of the connecting pipe is provided with an external thread; the external thread is matched with the internal thread.

6. A drug inspection sugar-coated tablet removal device according to claim 2, characterized in that: The push rod passes through the collecting outer cylinder and fits with the bottom end surface of the top plate; the push rod is an I-shaped structure.

7. A drug inspection sugar-coated tablet removal device according to claim 1, characterized in that: A limiting rod is fixedly arranged at the interior of the lower grinding cylinder opposite to the screw rod; the top end of the limiting rod penetrates the upper grinding cylinder and extends to the upper end; the upper grinding cylinder slides vertically on the limiting rod.

8. The device for removing coated tablets for drug inspection according to claim 1, characterized in that: A plurality of collecting holes are distributed in an array on the top of the lower grinding disc.

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