CN219308471U

CN219308471U - Chemical stirring device for experiments

Info

Publication number: CN219308471U
Application number: CN202223410498.8U
Authority: CN
Inventors: 李春光
Original assignee: Beijing Century Kangrun Pharmaceutical Management Co ltd
Current assignee: Beijing Century Kangrun Pharmaceutical Management Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-07-07
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a stirring device, in particular to a chemical stirring device for experiments. The technical problems to be solved are as follows: the chemical stirring device for the experiment is high in safety, high in stirring degree, time-saving, labor-saving and high in working efficiency. The technical implementation scheme of the utility model is as follows: the utility model provides a chemical stirring device for experiments, including first braced frame, first support frame, motor, first pivot, puddler, second support frame, second braced frame, ring gear, second pivot, fixed block, slider, slide rail and charging frame, first support frame is connected on first braced frame, and the motor is installed in first support frame inboard, and first pivot is connected on the output shaft of motor. According to the utility model, the motor is started through the cooperation among the motor, the first rotating shaft and the stirring rod, and the motor output shaft drives the first rotating shaft to rotate, so that the stirring rod is driven to rotate, and the chemical can be automatically stirred.

Description

Chemical stirring device for experiments

Technical Field

The utility model relates to a stirring device, in particular to a chemical stirring device for experiments.

Background

The chemical is a chemical agent used for chemical experiments, and before the experiments, various chemicals are generally stirred uniformly so as to facilitate the subsequent chemical experiments. Traditional stirring mode is manual hand-held agitator to stir the chemical generally, and at the in-process of stirring, the chemical spills easily, leads to people's hand and medicine contact, burns people's hand, has the potential safety hazard, and the chemical stirring is not even enough, and this kind of mode needs to consume great time and manpower, leads to work efficiency lower.

To solve the above problems, we need to design a chemical stirring device for experiments with high safety, uniform stirring, time and labor saving and high working efficiency.

Disclosure of Invention

In order to overcome the defects that the traditional chemical stirring mode needs to consume larger time and labor, has low efficiency, low stirring degree and low safety, the technical problem to be solved is as follows: the chemical stirring device for the experiment is high in safety, high in stirring degree, time-saving, labor-saving and high in working efficiency.

The technical implementation scheme of the utility model is as follows: the utility model provides a chemical stirring device for experiments, including first braced frame, first support frame, a motor, first pivot, the puddler, the second support frame, the second braced frame, the ring gear, the second pivot, the fixed block, the slider, slide rail and charging frame, first support frame is connected on first braced frame, the motor is installed in first support frame inboard, first pivot is connected on the output shaft of motor, the second support frame is connected on first braced frame, the second braced frame is connected in second support frame inboard, the ring gear is connected with many second pivots rotationally in second braced frame inside, the ring gear bottom is connected with many second pivots along week Xiang Zhuaidong, the top and the upper portion of first pivot of gear all are connected to the gear of second pivot, the epaxial gear of second all meshes with first pivot gear, the epaxial gear of second evenly circles the meshing, the fixed block is connected in second braced frame downside, first pivot and second pivot all with fixed block normal running fit, the puddler all is connected in the lower part of second pivot and first pivot, slide rail both sides are connected in succession between the slider and sliding connection in the slide rail.

As the improvement of above-mentioned scheme, still including cylinder, backup pad and guide arm, the cylinder is connected in the bottom one side of first braced frame, and the telescopic link of cylinder is connected with the slider of one side, is connected with the backup pad on the inner wall of one side of first braced frame upper portion, is connected with the guide arm between backup pad and the first braced frame bottom, and the slider and the guide arm sliding fit of one side.

As an improvement of the scheme, the charging frame is made of stainless steel.

As an improvement of the scheme, two anti-slip pads are arranged at the bottom of the first supporting frame.

As an improvement of the scheme, the stirring rod is splayed.

As an improvement of the scheme, a plurality of tooth grooves are formed in the inner wall of the inner gear ring at intervals.

The beneficial effects of the utility model are as follows: 1. according to the utility model, the motor is started through the cooperation among the motor, the first rotating shaft and the stirring rod. The motor output shaft drives the first rotating shaft to rotate, so that the stirring rod is driven to rotate, chemicals can be automatically stirred, the labor intensity of workers is reduced, and the working efficiency is improved.

2. According to the utility model, through the cooperation among the air cylinder, the supporting plate and the guide rod, the air cylinder is started to drive the charging frame to move upwards in the guide rod, and under the action of the supporting plate, the charging frame can be moved to a designated position, so that the leakage of chemical medicines is reduced in the placing process, and the problem of burning of the chemical medicines on hands of a human body is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a first part of the present utility model.

Fig. 3 is a schematic perspective view of a second part of the present utility model.

Fig. 4 is a schematic perspective view of a third portion of the present utility model.

Fig. 5 is a partial cross-sectional view of the present utility model.

The marks in the drawings are: 1: first carriage, 2: first support frame, 3: motor, 4: first pivot, 5: stirring rod, 6: second support frame, 7: second support frame, 8: ring gear, 9: gear, 10: second rotating shaft, 11: fixed block, 12: slider, 13: slide rail, 14: charging frame, 15: cylinder, 16: support plate, 17: and a guide rod.

Detailed Description

The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. And the application is said to be as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).

Example 1

1-5, including a first supporting frame 1, a first supporting frame 2, a motor 3, a first rotating shaft 4, a stirring rod 5, a second supporting frame 6, a second supporting frame 7, an inner gear ring 8, a gear 9, a second rotating shaft 10, a fixed block 11, a sliding block 12, a sliding rail 13 and a charging frame 14, wherein two anti-slip pads are arranged at the bottom of the first supporting frame 1, a first supporting frame 2 is connected to the middle side of the top of the first supporting frame 1, a motor 3 is mounted at the inner side of the first supporting frame 2, a first rotating shaft 4 is connected to the output shaft of the motor 3, a second supporting frame 6 is connected to the top of the first supporting frame 1, a second supporting frame 7 is connected to the inner side of the second supporting frame 6, an inner gear ring 8 is rotatably connected to the inner gear ring 7, a plurality of tooth grooves are arranged on the inner wall of the inner gear ring 8 at intervals, so that the gear 9 and the inner gear ring 8 can be matched well, the bottom of the inner gear ring 8 is connected with a plurality of second rotating shafts 10 along the circumference Xiang Zhuaidong, the top of the second rotating shafts 10 and the upper part of the first rotating shaft 4 are both connected with gears 9, the gears 9 on the second rotating shafts 10 are all meshed with the gears 9 on the first rotating shafts 4, the gears 9 on the second rotating shafts 10 are uniformly meshed with the inner gear ring 8, the lower side of the second supporting frame 7 is connected with a fixed block 11, the first rotating shafts 4 and the second rotating shafts 10 are both in rotary fit with the fixed block 11, the lower parts of the second rotating shafts 10 and the first rotating shafts 4 are both connected with stirring rods 5, the stirring rods 5 are in a splayed shape, the stirring is more uniform, the left side and the right side of the inner wall of the middle part of the first supporting frame 1 are both provided with sliding rails 13, sliding blocks 12 are connected in the sliding manner in the sliding rails 13, a charging frame 14 is connected between the sliding blocks 12 on both sides in a clamping manner, the charging frame 14 is made of stainless steel material, the charging frame 14 is more durable, is not easy to rust.

The telescopic rod of the cylinder 15 is connected with the slide block 12 on the right side, the support plate 16 is connected on the inner wall on the left side of the upper part of the first support frame 1, the guide rod 17 is connected between the support plate 16 and the bottom of the first support frame 1, and the slide block 12 on the left side is in sliding fit with the guide rod 17.

When people need to stir the chemical, the chemical to be stirred is poured into the charging frame 14, then the air cylinder 15 is started, the telescopic rod of the air cylinder 15 stretches, and the sliding block 12 and the charging frame 14 are driven to move upwards in the sliding rail 13 along the guide rod 17. When the charging frame 14 moves to a proper height, the motor 3 is started, the output shaft of the motor 3 drives the first rotating shaft 4 to rotate, and then drives the gear 9 on the first rotating shaft 4 to rotate, and under the action of the mutual meshing of the gears 9, the gear 9 on the second rotating shaft 10 also starts to rotate, so that the second rotating shaft 10 rotates, and the stirring rod 5 on the first rotating shaft 4 and the second rotating shaft 10 can start to rotate, so that the chemical in the charging frame 14 is mixed and stirred. Meanwhile, as the gear 9 on the second rotating shaft 10 is meshed with the inner gear ring 8, the inner gear ring 8 starts to rotate, so that the second rotating shaft 10 starts to do circular motion by taking the first rotating shaft 4 as the center of a circle, the stirring degree of the stirring rod 5 on chemical medicines can be further enhanced, the chemical medicines are quickly and uniformly mixed, and the working efficiency is improved. When the chemical is stirred, the motor 3 is turned off, the stirring rod 5 stops rotating, the telescopic rod of the air cylinder 15 is retracted, the sliding block 12 and the charging frame 14 are driven to move downwards along the guide rod 17 in the sliding rail 13 for resetting, and then the air cylinder 15 is turned off. And then the charging frame 14 is taken out, the stirred chemical is poured into a specified container, finally, the residual chemical in the charging frame 14 is cleaned, and the charging frame 14 is put back to the original position, so that the next stirring and mixing can be facilitated.

While the utility model has been described with reference to exemplary embodiments, it is to be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a chemical agitating unit for experiments which characterized in that: comprises a first supporting frame (1), a first supporting frame (2), a motor (3), a first rotating shaft (4), a stirring rod (5), a second supporting frame (6), a second supporting frame (7), an annular gear (8), a gear (9), a second rotating shaft (10), a fixed block (11), a sliding block (12), a sliding rail (13) and a charging frame (14), wherein the first supporting frame (2) is connected to the first supporting frame (1), the motor (3) is arranged at the inner side of the first supporting frame (2), the first rotating shaft (4) is connected to an output shaft of the motor (3), the second supporting frame (6) is connected to the first supporting frame (1), the second supporting frame (7) is connected to the inner side of the second supporting frame (6), the annular gear (8) is rotationally connected to the inner side of the second supporting frame (7), a plurality of second rotating shafts (10) are connected to the bottom of the annular gear (8) along a circumference Xiang Zhuaidong, the top of the second rotating shaft (10) is connected to the upper part of the first rotating shaft (4), the second rotating shaft (10) is meshed with the second rotating shaft (9) on the second rotating shaft (9) uniformly with the first rotating shaft (9), fixed block (11) are connected in second braced frame (7) downside, first pivot (4) all with second pivot (10) and fixed block (11) normal running fit, puddler (5) all connect in the lower part of second pivot (10) and first pivot (4), both sides at first braced frame (1) middle part inner wall are all connected to slide rail (13), slider (12) are connected in slide rail (13) slidingly, the card is connected with between slider (12) of both sides and is filled frame (14).

2. An experimental chemical stirring device according to claim 1, wherein: the telescopic rod of the air cylinder (15) is connected with a sliding block (12) on one side, the supporting plate (16) is connected on the inner wall on one side of the upper portion of the first supporting frame (1), the guide rod (17) is connected between the supporting plate (16) and the bottom of the first supporting frame (1), and the sliding block (12) on one side is in sliding fit with the guide rod (17).

3. An experimental chemical stirring device according to claim 2, wherein: the charging frame (14) is made of stainless steel.

4. A laboratory chemical stirring device according to claim 3, wherein: two anti-slip pads are arranged at the bottom of the first supporting frame (1).

5. An experimental chemical stirring device according to claim 4, wherein: the stirring rod (5) is splayed.

6. An experimental chemical stirring device according to claim 5, wherein: a plurality of tooth grooves are arranged on the inner wall of the inner gear ring (8) at intervals.