CN210278974U

CN210278974U - Shake bottle device in chemistry experiment

Info

Publication number: CN210278974U
Application number: CN201920458193.3U
Authority: CN
Inventors: 孟琪玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-04-10
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a chemical experiment bottle shaking device, which comprises a base, a motor base, a fan-shaped rocker arm, a sliding plate, a sliding track and a bottle storage container, wherein a second gear meshed with a first gear of the fan-shaped rocker arm is arranged at the contact part of the sliding plate and the fan-shaped rocker arm; the sliding rail is fixed on the base, and the motor drives the fan-shaped rocker arm to rotate so as to drive the sliding plate to reciprocate along the sliding rail; and a spring is fixed at one end of the sliding plate opposite to the rotation direction of the motor, and the other end of the spring is fixed on the base. The utility model provides a mechanical device for shaking the laboratory solution preparation bottle body, which reduces the working strength of experimenters and improves the working efficiency; the reciprocating motion of the bottle body is realized by adopting the matching of the gear and the spring, the structure is simple, the operation is convenient, and the device can be applied to various test operations needing reciprocating motion or shaking; this device is applicable to the experiment bottle of multiple volume.

Description

Shake bottle device in chemistry experiment

Technical Field

The utility model belongs to the technical field of the chemistry experiment, especially, relate to a bottle device is shaken in chemistry experiment.

Background

Chemical experiments mostly design the dissolution and solution preparation processes of samples, and in order to accelerate the dissolution into a homogeneous solution, the laboratory bottles for preparing the solution, such as volumetric flasks, are often shaken. When a large amount of samples are processed, the samples are shaken manually by an experimenter, the workload is large, and the shaking degrees cannot be completely consistent; in addition, some samples need to be prepared simultaneously, and manual operation cannot be completed.

Therefore, if a mechanical device capable of shaking a plurality of experimental bottles simultaneously can be designed, a plurality of samples can be prepared simultaneously, and the aim of reducing the labor intensity of experimenters is fulfilled.

SUMMERY OF THE UTILITY MODEL

Shake the bottle process hard and can't carry out the problem of operating to individual experiment bottle simultaneously for solving the manual work, the utility model provides a bottle device is shaken in chemistry experiment. The technical method comprises the following steps:

a chemical experiment bottle shaking device comprises a base, a motor base, a fan-shaped rocker arm, a sliding plate, a sliding track and a bottle storage container, wherein the motor is fixed on the base through the motor base, the end part of the fan-shaped rocker arm is fixed on a motor shaft, a first gear is arranged on the edge of the fan-shaped rocker arm, and a second gear meshed with the first gear of the fan-shaped rocker arm is arranged at the contact position of the sliding plate and the fan-shaped rocker arm; the sliding rail is fixed on the base, and the motor drives the fan-shaped rocker arm to rotate so as to drive the sliding plate to reciprocate along the sliding rail; the bottle storage container is used for placing and fixing the experiment bottle; a spring is fixed on the sliding plate at one end in the reverse direction of the rotation direction of the motor, and the other end of the spring is fixed on the base; the length of the second gear arrangement of the sliding track is larger than the total arc length of the first gear of the fan-shaped rocker arm.

Preferably, the bottle storage container comprises a first container plate and a second container plate which are symmetrical and contain cavities, and the first container plate and the second container plate are combined to form a cylindrical cavity for containing the experimental bottles, especially volumetric flasks; the second container plate is fixed on the sliding plate, and the first container plate rotates around the second container plate to be opened and closed.

Preferably, the first container plate and the second container plate are connected at the same side by a hinge, and at the same side by a buckle or a hinge.

Furthermore, the same side edge of the first container plate and the second container plate is connected through a hinge, the other same side edge is respectively provided with a hinge seat and a bolt hole on the hinge seat, and a bolt penetrates through the bolt holes on the first container plate and the second container plate so as to fix the first container plate and the second container plate together.

Preferably, the sector-shaped rocker arm is a sector with a quarter of circumference at the end.

Preferably, the second container plate of the bottle container is arranged in a direction perpendicular to the sliding direction of the sliding plate.

Preferably, the bottom of the cavity of the storage bottle container is provided with a rubber layer, the friction force between the storage bottle container and the experiment bottle is improved by utilizing the larger friction coefficient of the rubber layer, the difficulty of bottle body sliding in the bottle shaking process is increased, and the problem of collision between the experiment bottle and the storage bottle container is reduced.

Furthermore, a layer of corrugated paper is fixed on the side wall of the cavity of the first storage bottle container plate and the cavity of the second storage bottle container plate, the fixing mode can be pasting, the corrugated paper can be fixed in corrugated paper hole folds through screws, and the collision between the experiment bottle and the storage bottle container is further reduced by utilizing the good buffering performance of the corrugated paper.

Preferably, the sliding plate is provided with a sliding block at the bottom, and the sliding block is embedded in the sliding track of the base so as to limit the reciprocating line of the sliding plate.

Preferably, the bottom of the sliding plate is provided with a roller, and the roller is arranged in the sliding track, so that the friction force of the sliding plate in the reciprocating process is smaller and smoother.

Preferably, four angles in base bottom surface set up four sucking discs respectively, will shake the firm absorption of bottle device on the desktop, avoid the device during operation to arouse the device to shift because of rocking.

The beneficial effects of the utility model reside in that:

1. the mechanical device for shaking the laboratory solution preparation bottle body is provided, so that the working strength of experimenters is reduced, and the working efficiency is improved;

2. the device of the utility model realizes the reciprocating motion of the bottle body by adopting the matching of the gear and the spring, has simple structure and convenient operation, simultaneously plays a role in buffering the bottle body by using the spring, and can be applied to various test operations needing reciprocating motion or shaking;

3. the test glass bottle is buffered by adding the corrugated paper in the device, so that the bottle body is prevented from contacting and colliding with the bottle storage container, and the bottle body is prevented from being broken; in addition, the thickness of accessible increase and decrease corrugated paper can make this device be applicable to the experimental bottle of multiple volume.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a schematic structural view of a chemical experiment flask shaking device provided by the present invention;

FIG. 2 is a front view of a chemical experiment flask shaking device provided by the present invention;

FIG. 3 is a right side view of a chemical experiment flask shaking apparatus provided by the present invention;

FIG. 4 is a schematic view of a structure of a bottle container in a chemical experiment shaking apparatus provided by the present invention;

fig. 5 is a top view of a storage bottle container cavity in a chemical experiment flask shaking device provided by the utility model.

The automatic bottle filling machine comprises a base 1, a motor 2, a motor 3, a motor base 4, a sector rocker arm 5, a sliding plate 6, a sliding track 7, a bottle storage container 7, a spring 8, a corrugated paper layer 9, a sliding block 10, a first gear 11 and a second gear 12.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

A chemical experiment bottle shaking device is shown in figures 1, 2 and 3 and comprises a base 1, a motor 2, a motor base 3, a fan-shaped rocker arm 4, a sliding plate 5, a sliding track 6 and a bottle storage container 7, wherein the motor 2 is fixed on the base 1 through the motor base 3, the end part of the fan-shaped rocker arm 4 is fixed on a motor shaft, a first gear 11 is arranged at the edge of the fan-shaped rocker arm 4, and a second gear 12 meshed with the first gear 11 of the fan-shaped rocker arm 4 is arranged at the contact part of the sliding plate 5 and the fan-shaped rocker arm 4; the sliding track 6 is fixed on the base 1, and the motor 2 drives the fan-shaped rocker arm 4 to rotate so as to drive the sliding plate 5 to reciprocate along the sliding track 6; the bottle storage container 7 is used for placing and fixing the experiment bottle; and a spring 8 is fixed at one end of the sliding plate 5 opposite to the rotation direction of the motor 2, and the other end of the spring 8 is fixed on the base 1. The reservoir 7 is hidden from view in fig. 1 and 3 to facilitate viewing of the structure.

The spring 8 can be fixed by screws or by hooks or buckles.

As shown in fig. 4, the bottle storage container comprises a first container plate and a second container plate which are symmetrical and contain a cavity, the first container plate and the second container plate are combined together to form a cylindrical cavity for containing the experimental bottles, particularly the volumetric flasks, wherein the second container plate is fixed on a sliding plate, and one side of the second container plate rotates around the second container plate to open and close.

As a typical embodiment, the first container plate and the second container plate are connected by hinges on the same side, and are connected or hinged by buckles on the other side.

The hinge connection mode is that the first container plate and the second container plate are connected through hinges at the same side, the hinge bases and the hinge bases at the adjacent positions at the other same side are respectively provided with a bolt hole, and a bolt penetrates through the bolt holes on the first container plate and the second container plate so as to fix the first container plate and the second container plate together. The arrangement direction of the second container plate of the bottle storage container is perpendicular to the sliding direction of the sliding plate.

In this embodiment, the sector-shaped rocker arm is a sector with a quarter circle end.

The bottom of the cavity of the storage bottle container is provided with the rubber layer, the friction force between the storage bottle container and the experiment bottle is improved by utilizing the larger friction coefficient of the rubber layer, the sliding difficulty of the bottle body in the shaking process is increased, and the collision problem between the experiment bottle and the storage bottle container is reduced.

As shown in fig. 5, a layer of corrugated paper layer 9 is fixed on the side wall of the cavity of the first container plate and the second container plate of the storage bottle, the corrugated paper 9 can be fixed on the first container plate and the second container plate by sticking, or fixed by screws in corrugated paper hole folds, and the collision between the experimental bottle and the storage bottle container is further reduced by utilizing the good buffer performance of the corrugated paper.

In addition, the size of the cavity can be adjusted by increasing or decreasing the number of layers and the thickness of the corrugated paper so as to adapt to volumetric flasks with different specifications.

As an exemplary embodiment, the sliding plate is provided at the bottom with a slider 10 embedded in the sliding rail 6 of the base to limit the reciprocating path of the sliding plate.

As an alternative of the sliding block, the bottom of the sliding plate is provided with a roller wheel, and the roller wheel is arranged in the sliding track, so that the friction force of the sliding plate in the reciprocating process is smaller and smoother.

The utility model provides a shake bottle device use does, places the volumetric flask in the cavity of storage bottle container, with the storage bottle container closure. The motor is started, the motor drives the fan-shaped rocker arm to rotate to drive the sliding plate to move horizontally, so that the experiment bottles in the storage bottle container move towards one direction, meanwhile, the fan-shaped rocker arm rotates to stretch the spring, when the fan-shaped rocker arm rotates to be separated from the spring of the sliding plate, the spring pulls the sliding plate back, the experiment bottles in the storage bottle container return to the original position, when the fan-shaped rocker arm rotates to be in contact with the second gear 12 of the sliding plate, the sliding plate is driven to the far end of the spring again, and the process of shaking the bottles is achieved in.

The length of the second gear 12 of the sliding track is longer than the total arc length of the first gear 11 of the fan-shaped rocker arm, so that the fan-shaped rocker arm is prevented from being separated from the track.

Four angles in base bottom surface set up four sucking discs respectively, will shake the firm absorption of bottle device on the desktop, avoid the device during operation to arouse the device to shift because of rocking.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical experiment bottle shaking device is characterized by comprising a base, a motor base, a fan-shaped rocker arm, a sliding plate, a sliding track and a bottle storage container, wherein the motor is fixed on the base through the motor base, the end part of the fan-shaped rocker arm is fixed on a motor shaft, a first gear is arranged at the edge of the fan-shaped rocker arm, and a second gear meshed with the first gear of the fan-shaped rocker arm is arranged at the contact part of the sliding plate and the fan-shaped rocker arm; the sliding rail is fixed on the base, and the motor drives the fan-shaped rocker arm to rotate so as to drive the sliding plate to reciprocate along the sliding rail; the bottle storage container is used for placing and fixing the experiment bottle; a spring is fixed at one end of the sliding plate opposite to the rotation direction of the motor, and the other end of the spring is fixed on the base; the length of the arrangement of the second gear of the sliding track is greater than the total arc length of the first gear of the fan-shaped rocker arm; the end part of the fan-shaped rocker arm is in a fan shape with a quarter of circumference; the sliding plate is provided with a sliding block or a roller at the bottom, and the sliding block or the roller is embedded into a sliding track of the base so as to limit the reciprocating line of the sliding plate.

2. A chemical experiment flask shaking device according to claim 1, wherein the flask container comprises a first container plate and a second container plate which are symmetrical and comprise a cavity, the first container plate and the second container plate are combined together to form a cylindrical cavity for accommodating an experiment flask, wherein the second container plate is fixed on a sliding plate, and the first container plate rotates around the second container plate to open and close one side of the second container plate.

3. A chemical experiment shake flask device according to claim 2, wherein the first container plate and the second container plate are connected at the same side by a hinge and at the same side by a snap-fit connection or a hinge.

4. A chemical experiment bottle shaking device according to claim 3, wherein the first container plate and the second container plate are connected at the same side by a hinge, and at the other same side are respectively provided with a hinge base and a hinge base at adjacent positions with a pin hole, and the pin passes through the pin holes of the first container plate and the second container plate to fix the first container plate and the second container plate together.

5. A chemical experiment shake flask device according to claim 2, wherein the second container plate of the storage bottle container is arranged in a direction perpendicular to the sliding direction of the sliding plate.

6. A chemical experiment shake flask device according to claim 1, wherein a rubber layer is arranged at the bottom of the storage flask container cavity.

7. A chemical laboratory shake flask apparatus according to claim 2, wherein a layer of corrugated paper is fixed to the side walls of the cavities of the first and second reservoir plates.

8. A chemical experiment bottle shaking device according to claim 1, wherein four suckers are respectively arranged at four corners of the bottom surface of the base to firmly suck the bottle shaking device on a table.