CN214439460U

CN214439460U - Hand is from dual-purpose medicine grinder

Info

Publication number: CN214439460U
Application number: CN202022963704.2U
Authority: CN
Inventors: 赵雪红; 张立娇; 陈宁; 姜君; 孙岳; 王艳
Original assignee: SECOND AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TCM
Current assignee: SECOND AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TCM
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-22
Anticipated expiration: 2030-12-11

Abstract

The utility model belongs to the technical field of grinding equipment, in particular to a manual-automatic dual-purpose medicine grinding device, which comprises a grinding box and a feed hopper arranged at the top of the grinding box, wherein a grinding component and a grinding component are sequentially arranged in the grinding box from top to bottom, the grinding component and the grinding component are both positioned under the feed hopper, gear boxes are arranged on two sides of the grinding box, and the gear boxes on the two sides are respectively connected with a driving motor and a rotating handle; the grinding device is characterized in that a gear set is arranged in the gear box and used for synchronously driving the grinding assembly and the grinding assembly, a powder collecting box capable of being drawn out is arranged at the bottom of the grinding box, a battery box is arranged on one side, close to the driving motor, of the grinding box, and a power supply in the battery box is connected with the driving motor through a lead. Overcomes the defects of the prior art, crushes and grinds the medicine, saves time and labor, is convenient and safe, almost has no noise, and the medicine can not splash.

Description

Hand is from dual-purpose medicine grinder

Technical Field

The utility model belongs to the technical field of the grinding device, concretely relates to hand is from dual-purpose medicine grinder.

Background

In clinical practice, some tablet drugs are easy to absorb or swallow, and the tablets need to be ground into powder; the grinding pestle that all adopts of current mode of grinding grinds, has the time-consuming and arduous, and the noise is big, has partial medicine to splash to fly to lose the scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand is from dual-purpose medicine grinder, has overcome the not enough of prior art, smashes and grinds the medicine, labour saving and time saving, convenient safety, nearly noiselessness, medicine also can not splash.

In order to solve the above problems, the utility model adopts the following technical proposal:

a manual and automatic dual-purpose medicine grinding device comprises a grinding box and a feed hopper erected at the top of the grinding box, wherein a crushing component and a grinding component are sequentially arranged in the grinding box from top to bottom, the crushing component and the grinding component are both positioned under the feed hopper, gear boxes are arranged on two sides of the grinding box, and the gear boxes on the two sides are respectively connected with a driving motor and a rotating handle; the grinding device is characterized in that a gear set is arranged in the gear box and used for synchronously driving the grinding assembly and the grinding assembly, a powder collecting box capable of being drawn out is arranged at the bottom of the grinding box, a battery box is arranged on one side, close to the driving motor, of the grinding box, and a power supply in the battery box is connected with the driving motor through a lead.

Furthermore, the center department is provided with the driving shaft of rotation connection in the gear box, and two driving shafts keep away from the one end of grinding case and be connected with driving motor and rotation handle respectively, the outside of driving shaft sets firmly first driving gear and second driving gear, is used for driving grinding assembly and crushing unit respectively.

Further, crushing unit includes two crushing rollers, two crushing roller level sets up, and the axis of two crushing rollers parallels, the both ends and the grinding case of crushing roller rotate to be connected, and in the pivot of crushing roller extended to the gear box of both sides, the pivot both ends of crushing roller all set firmly first driven gear, and first driven gear meshes with the second driving gear mutually.

Further, the top of crushing roller is provided with the striker plate that two symmetries set up, and striker plate incline direction sets up, the bottom of striker plate is provided with damping spring, damping spring's both ends respectively with striker plate and grinding case fixed connection.

Further, crushing unit includes three parallel arrangement's grinding roller, and the edge of three grinding roller laminates mutually, in the pivot of grinding roller extended to the gear box of both sides, and the pivot outside of grinding roller had set firmly connecting gear, three intermeshing between the connecting gear, and the grinding roller pivot outside that is located middle department has set firmly second driven gear, second driven gear meshes with first driving gear mutually.

Furthermore, the both sides of the below of grinding roller have set firmly the slope respectively, be provided with the screen cloth between the top on slope.

Furthermore, the rotation handle is detachably connected with the driving shaft, and the joint between the rotation handle and the driving shaft is in a rectangular or polygonal structure.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a manual-automatic dual-purpose medicine grinding device, which has novel structural design and simple and convenient operation; by arranging the crushing assembly and the grinding assembly, the medicine is subjected to primary crushing and then micronization grinding, so that the time and labor are saved, the operation is convenient and safe, almost no noise is generated, and the medicine can not splash; through setting up the motor and rotating the handle, can electronic also can manual grinding, the operation mode is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a drug grinding device for both hands and hands.

Fig. 2 is a schematic view of the internal structure of a manual/automatic dual-purpose drug grinding device.

Fig. 3 is a schematic structural diagram of a gear set in a manual/automatic dual-purpose medicine grinding device.

Fig. 4 is a schematic view of a rotating handle of a hand-held and self-propelled drug milling device.

In the figure: 1. grinding a box; 11. a feed hopper; 12. a crushing roller; 13. a grinding roller; 14. a striker plate; 15. a damping spring; 16. screening a screen; 17. a slope; 2. a gear case; 21. a drive shaft; 22. a first drive gear; 23. a second driving gear; 24. a first driven gear; 25. a connecting gear; 26. a second driven gear; 3. a drive motor; 4. rotating the handle; 5. a battery case; 6. powder collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model discloses a manual-automatic dual-purpose medicine grinding device, which comprises a grinding box 1 and a feed hopper 11 arranged on the top of the grinding box 1, wherein a crushing component and a grinding component are sequentially arranged in the grinding box 1 from top to bottom, the crushing component and the grinding component are both positioned under the feed hopper 11, gear boxes 2 are arranged on both sides of the grinding box 1, and the gear boxes 2 on both sides are respectively connected with a driving motor 3 and a rotating handle 4; a gear set is arranged in the gear box 2 and used for synchronously driving the crushing assembly and the grinding assembly, a powder collecting box 6 capable of being extracted is arranged at the bottom of the grinding box 1, a battery box 5 is arranged on one side of the grinding box 1 close to the driving motor 3, and a power supply in the battery box 5 is connected with the driving motor 3 through a lead.

The centre department is provided with the driving shaft 21 of rotation connection in the gear box 2, and two driving shafts 21 keep away from the one end of grinding case 1 and be connected with driving motor 3 and rotation handle 4 respectively, and the outside of driving shaft 21 sets firmly first driving gear 22 and second driving gear 23, is used for driving grinding unit and crushing unit respectively.

The crushing assembly comprises two crushing rollers 12, the two crushing rollers 12 are horizontally arranged, the axes of the two crushing rollers 12 are parallel, two ends of each crushing roller 12 are rotatably connected with the grinding box 1, a rotating shaft of each crushing roller 12 extends into the gear boxes 2 on two sides, two ends of the rotating shaft of each crushing roller 12 are fixedly provided with first driven gears 24, and the first driven gears 24 are meshed with the second driving gears 23; the mill rollers 12 have helical ribs on the outside thereof, and the ribs on the outside of the two mill rollers 12 are engaged with each other.

In order to concentrate the medicines, two symmetrically arranged baffle plates 14 are arranged above the crushing roller 12, the baffle plates 14 are arranged in the inclined direction, damping springs 15 are arranged at the bottoms of the baffle plates 14, and two ends of each damping spring 15 are fixedly connected with the baffle plates 14 and the grinding box 1 respectively.

Crushing unit includes three parallel arrangement's grinding roller 13, and three edge of grinding roller 13 laminates mutually, and grinding roller 13's pivot extends to in the gear box 2 of both sides, and grinding roller 13's the pivot outside has set firmly connecting gear 25, intermeshing between the three connecting gear 25, and the grinding roller 13 pivot outside that is located middle department has set firmly second driven gear 26, and second driven gear 26 meshes with first driving gear 22 mutually.

In order to facilitate blanking, slopes 17 are fixedly arranged on two sides below the grinding roller 13 respectively, and a screen 16 is arranged between tops of the slopes 17.

For the convenience of operation, the rotating handle 4 is detachably connected with the driving shaft 21, and the joint between the rotating handle 4 and the driving shaft 21 is in a rectangular or polygonal structure.

To sum up, the utility model discloses a medicine grinder with manual and automatic dual-purpose uses the motor to grind, at first dismantles the rotation handle 4, adds the medicine of waiting to grind through the feeder hopper 11, starts the driving motor 3, drives the driving shaft 21 and rotates, meshes with second driven gear 26 and first driven gear 24 respectively through first driving gear 22 and second driving gear 23, and the meshing between three connecting gear 25 simultaneously, thereby drives two crushing rollers 12 and three grinding roller 13 to rotate simultaneously; the medicine entering the grinding box 1 enters the space between the grinding rollers 12 under the guidance of the baffle plate 14, primary grinding is carried out by using the convex edges on the grinding rollers 12, the ground medicine falls to the position of the grinding roller 13 for grinding, and the medicine enters the powder collecting box 6 through the screen 16 after being ground into micro powder; when using manual grinding, need to aim at the kneck of the one end of rotation handle 4 and driving shaft 21, then connect, wave and rotate handle 4 and drive driving shaft 21 motion to drive crushing unit and grinding unit motion.

In order to facilitate cleaning, two side plates of the grinding box 1 are fixed through screws, the gear box 2 is fixed on the side plates through screws, and when cleaning is needed, the gear box 2, the gear set and the side plates are sequentially detached to clean the inside; in addition, the screen 16 is movably connected with the slope 17, the screen 16 can be drawn out after the side plate is opened, and the screen 16 with different apertures is replaced according to the requirement to control the particle size of the medicine.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A medicine grinder for both hands and self, comprising a grinding box (1) and a feed hopper (11) erected on the top of the grinding box (1), characterized in that: a crushing component and a grinding component are sequentially arranged in the grinding box (1) from top to bottom, the crushing component and the grinding component are both positioned under the feed hopper (11), gear boxes (2) are arranged on two sides of the grinding box (1), and the gear boxes (2) on the two sides are respectively connected with a driving motor (3) and a rotating handle (4); the grinding device is characterized in that a gear set is arranged in the gear box (2) and used for synchronously driving the grinding assembly and the grinding assembly, a powder collecting box (6) capable of being extracted is arranged at the bottom of the grinding box (1), a battery box (5) is arranged on one side, close to the driving motor (3), of the grinding box (1), and a power supply in the battery box (5) is connected with the driving motor (3) through a lead.

2. The dual use drug abrading device of claim 1, wherein: the grinding device is characterized in that driving shafts (21) which are connected in a rotating mode are arranged in the center of the gear box (2), one ends, far away from the grinding box (1), of the two driving shafts (21) are connected with a driving motor (3) and a rotating handle (4) respectively, and a first driving gear (22) and a second driving gear (23) are fixedly arranged on the outer side of each driving shaft (21) and are used for driving a grinding assembly and a crushing assembly respectively.

3. The dual use drug abrading device of claim 2, wherein: the grinding assembly comprises two grinding rollers (12), the two grinding rollers (12) are horizontally arranged, the axes of the two grinding rollers (12) are parallel, the two ends of the grinding rollers (12) are rotatably connected with the grinding box (1), the rotating shafts of the grinding rollers (12) extend into the gear boxes (2) on the two sides, the two ends of the rotating shafts of the grinding rollers (12) are fixedly provided with first driven gears (24), and the first driven gears (24) are meshed with second driving gears (23).

4. A dual use drug milling device as defined in claim 3, wherein: the grinding device is characterized in that two striker plates (14) which are symmetrically arranged are arranged above the grinding roller (12), the striker plates (14) are arranged in the inclined direction, damping springs (15) are arranged at the bottoms of the striker plates (14), and two ends of each damping spring (15) are fixedly connected with the striker plates (14) and the grinding box (1) respectively.

5. The dual use drug abrading device of claim 2, wherein: crushing unit includes three parallel arrangement's grinding roller (13), and the edge of three grinding roller (13) is laminated mutually, the pivot of grinding roller (13) extends to in gear box (2) of both sides, and the pivot outside of grinding roller (13) has set firmly connecting gear (25), and is three intermeshing between connecting gear (25), and the grinding roller (13) pivot outside that is located middle department has set firmly second driven gear (26), second driven gear (26) mesh with first driving gear (22) mutually.

6. The dual use drug abrading device of claim 5, wherein: slopes (17) are fixedly arranged on two sides of the lower portion of the grinding roller (13) respectively, and a screen (16) is arranged between the tops of the slopes (17).

7. The dual use drug abrading device of claim 2, wherein: the rotating handle (4) is detachably connected with the driving shaft (21), and the joint between the rotating handle (4) and the driving shaft (21) is of a rectangular or polygonal structure.