Medicine grinding device
By designing a drug grinding device including a motor-driven rotary rod and a crushing blade, the problem of difficult to grind larger drugs in the existing devices is solved, and the fineness of the powder is improved and the working intensity of medical staff is reduced.
Patent Information
- Application Number
- CN202420557802.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The existing drug grinding devices are difficult to grind when dealing with larger drugs, resulting in the powder being not delicate enough, difficult to dissolve, and easy to block the gastric or nasal and intestinal tubes. Manual grinding increases the physical consumption of medical staff.
A drug grinding device is designed, including the first and second mounting seats, a medicine box and a cover plate. The rotating rod and a crushing blade are used to perform preliminary crushing of the drug. The grinding head is used to further grind the crushed drug to ensure the fineness of the powder.
Through the automated grinding process, the working intensity of medical staff is reduced, the fineness of the powder is improved, the problem of not being easy to grind, and the powder is facilitated.
Smart Images
Figure CN222567962U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grinding devices, and in particular relates to a medicine grinding device. Background Art
[0002] At present, most of the devices used for grinding drugs in clinical practice use porcelain mortars and grinding rods, which are manually ground by medical staff. However, when medical staff use mortars to grind manually, some larger drugs are not easy to grind, resulting in the drug powder being not fine enough and difficult to dissolve, which can easily block gastric or nasointestinal tubes. Moreover, if there are many types of drugs, it may take more time to grind. Utility Model Content
[0003] In view of the above problems, the purpose of the present utility model is to provide a medicine grinding device to solve the problems raised in the above background technology.
[0004] To achieve the above purpose, the utility model adopts the following technical solution: a medicine grinding device, comprising a grinding device body consisting of a first mounting seat, a second mounting seat, a medicine collecting box and a cover plate, the inner end of the first mounting seat is provided with a medicine inlet groove, a medicine outlet groove and a grinding groove, a support seat 1 is provided in the medicine outlet groove, a motor 1 is provided inside the support seat 1, and the output end of the motor 1 is connected to a rotating rod, a crushing blade is provided on the rotating rod, a support seat 2 is provided at the inner end of the second mounting seat, a motor 2 is provided inside the support seat 2, and the output end of the motor 2 is connected to a grinding head.
[0005] The beneficial effects of the utility model are as follows: during use, the utility model can not only reduce the workload of medical staff and avoid manual grinding to increase physical exertion, but also the utility model can first crush the medicine and then grind the crushed medicine, which can increase the fineness of the powder and prevent larger medicines from being difficult to be directly ground.
[0006] To facilitate the administration of medication:
[0007] As a further improvement of the above technical solution: the medicine inlet groove is located above the inner end of the first mounting seat, and the medicine outlet groove is located below the medicine inlet groove, and the medicine inlet groove is funnel-shaped.
[0008] The beneficial effect of this improvement is that, by setting up the medicine feeding trough, it is convenient to put medicine into it so as to crush and grind the medicine.
[0009] To facilitate crushing of medications:
[0010] As a further improvement of the above technical solution: the support seat is arranged at the upper end of the medicine outlet trough, and the rotating rod is vertically arranged in the middle of the top end of the support seat and is rotatably connected to the support seat, and the upper end of the rotating rod is located at the bottom of the medicine inlet trough, and a number of crushing blades are equidistantly arranged on its side wall.
[0011] The beneficial effect of this improvement is that once the motor is started, the rotating rod is driven to rotate, and the rotating rod can drive the crushing blade to rotate synchronously, so that the crushing blade can crush the medicine during the rapid rotation process.
[0012] To facilitate the grinding of falling crushed drugs:
[0013] As a further improvement of the above technical solution: the grinding groove is located below the medicine outlet groove, and the grinding groove is an inverted funnel shape, and the second support seat is arranged on the upper inner end of the second mounting seat, and the top end of the second support seat is rotatably connected to a grinding head.
[0014] The beneficial effect of this improvement is that after the first mounting seat is combined and connected with the second mounting seat, the grinding head is located in the grinding groove. When the second motor is started to drive the grinding head to rotate, the grinding head can grind the crushed medicine falling from the medicine outlet groove in the grinding groove to ensure the fineness of the medicine.
[0015] To facilitate opening and closing of the medicine feed slot:
[0016] As a further improvement of the above technical solution: a cover plate is provided at the top opening of the medicine inlet groove, one end of the cover plate is hinged to the first mounting seat, and a sealing ring is provided at the bottom end of the cover plate.
[0017] The beneficial effects of this improvement are: by setting up the cover plate, it is convenient to open and close the medicine inlet slot, and by setting up the sealing ring at the bottom end of the cover plate, it is convenient to increase the airtightness when the cover is used.
[0018] In order to facilitate the assembly and disassembly of the grinding device body:
[0019] As a further improvement of the above technical solution: the first mounting seat is screwed together with the thread set on the inner wall of the upper end of the second mounting seat through the thread set on the inner wall of the lower end thereof, and the second mounting seat is screwed together with the thread set on the outer wall of the upper end of the medicine collection box through the thread set on the inner wall of the lower end thereof.
[0020] The beneficial effect of this improvement is that after the second mounting seat is screwed onto the top of the medicine collection box and the first mounting seat is screwed onto the top of the second mounting seat, the combined connection operation of the grinding device body can be completed so that the crushing and grinding function can be used. Similarly, the grinding device body can be disassembled by reverse operation, which can facilitate medical staff to clean and disinfect it.
[0021] In order not to affect the falling of the medicine:
[0022] As a further improvement of the above technical solution: the shapes of the support seat 1 and the support seat 2 are both cross-shaped.
[0023] The beneficial effect of this improvement is that since the shapes of the support seat 1 and the support seat 2 are both cross-shaped, a gap can be left without affecting the falling of the medicine.
[0024] To facilitate turning the crushing and grinding function on and off:
[0025] As a further improvement of the above technical solution: a switch button is provided at the outer end of the first mounting seat.
[0026] The beneficial effect of this improvement is that by setting up the switch button, the crushing and grinding function can be easily started and closed. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is a schematic diagram of the internal structure of the positive end of the utility model;
[0028] Figure 2 For the utility model Figure 1 Partial enlarged view of point A;
[0029] Figure 3 This is a schematic diagram of the positive end structure of the utility model;
[0030] Figure 4 This is a schematic diagram of the cover opening structure of the utility model;
[0031] Figure 5 It is an exploded view of the utility model;
[0032] In the figure: 1. first mounting seat; 2. second mounting seat; 3. medicine collecting box; 4. cover plate; 5. switch button; 6. medicine inlet slot; 7. medicine outlet slot; 8. grinding slot; 9. support seat 1; 10. motor 1; 11. rotating rod; 12. crushing blade; 13. support seat 2; 14. motor 2; 15. grinding head; 16. sealing ring. DETAILED DESCRIPTION
[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0034] like Figure 1-5As shown, a medicine grinding device comprises a grinding device body consisting of a first mounting seat 1, a second mounting seat 2, a medicine collecting box 3 and a cover plate 4, wherein the inner end of the first mounting seat 1 is provided with a medicine inlet groove 6, a medicine outlet groove 7 and a grinding groove 8, wherein the medicine outlet groove 7 is provided with a support seat 19, wherein a motor 10 is provided inside the support seat 19, and the output end of the motor 10 is connected to a rotating rod 11, wherein a crushing blade 12 is provided on the rotating rod 11, wherein a support seat 2 is provided at the inner end of the second mounting seat 2, wherein a motor 2 is provided inside the support seat 13, and the output end of the motor 2 is connected to a grinding head 15, wherein the utility model can reduce the work intensity of medical staff and avoid manual grinding to increase physical exertion, and at the same time, the utility model can reduce the work intensity of medical staff and avoid manual grinding to increase physical exertion, and at the same time, the utility model can reduce the work intensity of medical staff and avoid manual grinding to increase physical exertion, and at the same time, the utility model can reduce the work intensity of medical staff and avoid manual grinding to increase physical exertion, and at the same time, the utility model can reduce the work intensity of medical staff and avoid manual grinding to increase physical exertion, and at the same time, the utility model can reduce the work intensity of medical staff and at the same time, The type can also grind the crushed medicine after crushing the medicine first, which can increase the fineness of the medicine powder and prevent larger medicines from being easily ground directly. The medicine inlet groove 6 is located above the inner end of the first mounting seat 1, and the medicine outlet groove 7 is located below the medicine inlet groove 6, and the medicine inlet groove 6 is funnel-shaped. Through the establishment of the medicine inlet groove 6, it is convenient to put medicine into it so as to crush and grind the medicine. The support seat 19 is arranged at the upper end of the medicine outlet groove 7, and the rotating rod 11 is vertically arranged in the middle of the top of the support seat 19 and is rotatably connected to the support seat 19. The upper end of the rotating rod 11 is located at the bottom of the medicine inlet groove 6, and a number of crushing blades 12 are equidistantly arranged on its side walls. The rotating rod 11 is driven to rotate by the motor 10, and the rotating rod 11 can drive the crushing blades 12 to rotate synchronously , so that the crushing blade 12 can crush the medicine during the rapid rotation process, the grinding groove 8 is located below the medicine outlet groove 7, and the grinding groove 8 is an inverted funnel shape, and the support seat 13 is arranged at the upper inner end of the second mounting seat 2, and the top of the support seat 13 is rotatably connected with a grinding head 15, and after the first mounting seat 1 is combined and connected with the second mounting seat 2, the grinding head 15 is located in the grinding groove 8, and when the motor 14 is started to drive the grinding head 15 to rotate, the grinding head 15 can grind the crushed medicine falling from the medicine outlet groove 7 in the grinding groove 8 to ensure the fineness of the medicine, and the top opening of the medicine inlet groove 6 is covered with a cover plate 4, one end of the cover plate 4 is hinged to the first mounting seat 1, and a sealing ring 16 is arranged at the bottom end of the cover plate 4, through the establishment of the cover plate 4 , which can facilitate opening and closing of the medicine inlet slot 6. The sealing ring 16 at the bottom end of the cover plate 4 can be set to increase the airtightness of the cover when in use. The first mounting seat 1 is screwed with the thread set on the inner wall of the lower end of the second mounting seat 2, and the second mounting seat 2 is screwed with the thread set on the outer wall of the upper end of the medicine collection box 3 through the thread set on the inner wall of the lower end. After the second mounting seat 2 is screwed to the top of the medicine collection box 3 and the first mounting seat 1 is screwed to the top of the second mounting seat 2, the combined connection operation of the grinding device body can be completed, so that the crushing and grinding function can be used. Similarly, the reverse operation can be used to disassemble the grinding device body, which can facilitate medical staff to clean and disinfect it. The shapes of the support seat 1 9 and the support seat 2 13 are both cross-shaped.The shapes of the support seat 1 9 and the support seat 2 13 are both cross-shaped, which can leave a gap and will not affect the falling of the medicine. The outer end of the first mounting seat 1 is provided with a switch button 5, and the setting of the switch button 5 can facilitate the start and stop of the crushing and grinding function.
[0035] The working principle of the utility model is as follows: when the second mounting seat 2 is screwed onto the medicine collecting box 3, the first mounting seat 1 is screwed onto the second mounting seat 2, and the top electrical contact of the second mounting seat 2 is in contact with the bottom electrical contact of the first mounting seat 1, the combined connection operation of the grinding device body can be completed, so that the cover plate 4 is opened to expose the medicine feeding slot 6, and then the power supply is connected, the switch button 5 is pressed to start the crushing and grinding function, and the medicine is put into the medicine feeding slot 6. When the motor 10 is started and the crushing blade 12 is driven by the rotating rod 11 to rotate, the medicine is preliminarily crushed, and the crushed medicine falls into the grinding slot 8 through the medicine outlet slot 7. When the motor 2 14 is started and the grinding head 15 is driven to rotate, the crushed medicine is further ground and refined, and the ground and refined medicine can fall to the inner end of the medicine collecting box 3 for centralized collection. When the grinding device body is disassembled by the reverse operation in the same way, it is convenient for medical staff to clean and disinfect it.
[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A medicine grinding device, comprising a grinding device body consisting of a first mounting seat (1), a second mounting seat (2), a medicine collecting box (3) and a cover plate (4), characterized in that: The inner end of the first mounting seat (1) is provided with a medicine inlet groove (6), a medicine outlet groove (7) and a grinding groove (8); a support seat (9) is arranged in the medicine outlet groove (7); a motor (10) is arranged inside the support seat (9); and the output end of the motor (10) is connected to a rotating rod (11); a crushing blade (12) is arranged on the rotating rod (11); a support seat (13) is arranged at the inner end of the second mounting seat (2); a motor (14) is arranged inside the support seat (13); and the output end of the motor (14) is connected to a grinding head (15).
2. A drug grinding device according to claim 1, characterized in that: The medicine inlet groove (6) is located above the inner end of the first mounting seat (1), while the medicine outlet groove (7) is located below the medicine inlet groove (6), and the medicine inlet groove (6) is funnel-shaped.
3. A drug grinding device according to claim 1, characterized in that: The support seat (9) is arranged at the upper end of the medicine outlet groove (7), and the rotating rod (11) is vertically arranged at the middle of the top end of the support seat (9) and is rotatably connected to the support seat (9). The upper end of the rotating rod (11) is located at the bottom of the medicine inlet groove (6), and a plurality of crushing blades (12) are equidistantly arranged on its side wall.
4. A drug grinding device according to claim 1, characterized in that: The grinding groove (8) is located below the medicine outlet groove (7), and the grinding groove (8) is in the shape of an inverted funnel, and the second support seat (13) is arranged on the upper inner end of the second mounting seat (2), and the top end of the second support seat (13) is rotatably connected to a grinding head (15).
5. A drug grinding device according to claim 1, characterized in that: The top opening of the medicine inlet groove (6) is covered with a cover plate (4), one end of the cover plate (4) is hinged to the first mounting seat (1), and a sealing ring (16) is provided at the bottom end of the cover plate (4).
6. A drug grinding device according to claim 1, characterized in that: The first mounting seat (1) is screwed together with the threads provided on the inner wall of the upper end of the second mounting seat (2) via the threads provided on the inner wall of the lower end thereof, while the second mounting seat (2) is screwed together with the threads provided on the outer wall of the upper end of the medicine collecting box (3) via the threads provided on the inner wall of the lower end thereof.
7. A medicine grinding device according to claim 1, characterized in that: The support seat 1 (9) and the support seat 2 (13) are both in the shape of a cross.
8. A medicine grinding device according to claim 1, characterized in that: A switch button (5) is provided at the outer end of the first mounting seat (1).