CN211913529U

CN211913529U - Material stirring device for analytical chemistry experiments

Info

Publication number: CN211913529U
Application number: CN202020467767.6U
Authority: CN
Inventors: 秦世丽; 张旭男
Original assignee: Qiqihar University
Current assignee: Qiqihar University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-13
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a material mixing device for analytical chemistry experiments, including bottom plate and pillar, the last fixed surface of bottom plate is connected with the pillar, the top fixedly connected with bracket of pillar, the inner wall swing joint of bracket has the churn, the fixed surface of bracket is connected with the fixture block, the fixed surface of churn is connected with the mount, the bottom threaded connection of churn has the screw thread lid. This material stirring device for analytical chemistry experiments, through the bottom plate, the pillar, cooperation setting between bracket and the churn, can prop up certain height with the churn through pillar and bracket, can be convenient for place material collecting container on the surface of bottom plate, can be convenient for directly collect the material, through the screw thread lid, change the board, cooperation setting between regulation hole and the relief hole, can change the board through the rotation, when regulation hole and relief hole coincide, can discharge the inside material of churn.

Description

Material stirring device for analytical chemistry experiments

Technical Field

The utility model relates to a agitating unit technical field for the chemistry experiments specifically is a material mixing device for analytical chemistry experiments.

Background

Analytical chemistry is a science about the analytical methods and theories of the chemistry such as the combination, content, structure and form of the research substance, in the aspect of analysis and use of chemical materials, chemical materials are often required to be mixed, but before mixing, the materials need to be crushed, after crushing, workers add the crushed materials into a stirring device, and the stirring device completes mixing.

The stirring device for the materials that has now, to the material stirring back, often the material is not convenient for collect after discharging, and current material stirring device is not convenient for dismantle and wash its inside, because the material that is used for the chemistry experiment should avoid contacting with the human body, consequently should avoid hand and material contact when the valve of adjusting the discharge gate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a material mixing device for analytical chemistry experiments has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a material stirring device for analytical chemistry experiments comprises a bottom plate and a supporting column, wherein the upper surface of the bottom plate is fixedly connected with the supporting column, the top of the supporting column is fixedly connected with a bracket, the inner wall of the bracket is movably connected with a stirring barrel, the surface of the bracket is fixedly connected with a clamping block, the surface of the stirring barrel is fixedly connected with a fixing frame, the bottom of the stirring barrel is in threaded connection with a threaded cover, the inner wall of the threaded cover is movably connected with a rotatable rotating plate, the surface of the rotating plate is provided with an adjusting hole, the bottom of the threaded cover is provided with a discharge hole, the upper surface of the stirring barrel is movably connected with a top cover through a bolt, the upper surface of the top cover is movably connected with a motor box through a bolt, the inner wall of the motor box is fixedly provided with a motor, the output end of, the surface of the bottom plate is provided with a sliding groove.

Optionally, the surface of the mixing drum is fixedly connected with two handles, and the two handles are symmetrically arranged by taking the vertical central line of the mixing drum as a symmetry axis.

Optionally, the surface of the fixture block is movably connected with the inner wall of the fixing frame through a bolt.

Optionally, a feed inlet is formed in the surface of the threaded cover, and a sealing cover is connected to the inner wall of the feed inlet in a threaded manner.

Optionally, the inner bottom wall of the bracket is provided with a hole groove, and the inner wall of the hole groove is movably connected with the surface of the mixing drum.

(III) advantageous effects

The utility model provides a material mixing device for analytical chemistry experiments possesses following beneficial effect:

1. this material stirring device for analytical chemistry experiments, through the bottom plate, the pillar, cooperation setting between bracket and the churn, can prop up certain height with the churn through pillar and bracket, can be convenient for place material collecting container on the surface of bottom plate, can be convenient for directly collect the material, through the screw lid, change the board, cooperation setting between regulation hole and the relief hole, can change the board through the rotation, when regulation hole and relief hole coincide, can discharge the inside material of churn, when regulation hole and relief hole stagger completely, can make the unable discharge of material, can be convenient for when arranging the material, only need rotate the commentaries on classics board can, can avoid the material to contact with human hand.

2. This material mixing device for analytical chemistry experiments sets up through the cooperation between bracket, fixture block, churn and the mount, can be convenient for dismantle churn and bracket, sets up through the cooperation between churn and the top cap, can be convenient for dismantle the top cap to be convenient for wash the inside of churn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the mixing drum of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a pillar; 3. a bracket; 4. a mixing drum; 5. a clamping block; 6. a fixed mount; 7. a threaded cap; 8. rotating the plate; 9. an adjustment hole; 10. a discharge hole; 11. a top cover; 12. a motor case; 13. a motor; 14. a rotating shaft; 15. stirring blades; 16. a chute; 17. a handle; 18. a feed inlet; 19. sealing the cover; 20. and (4) a hole groove.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a material stirring device for analytical chemistry experiments comprises a bottom plate 1 and a support column 2, wherein the support column 2 is fixedly connected to the upper surface of the bottom plate 1;

in order to facilitate the collection of the stirred materials, the bracket 3 is fixedly connected to the top of the support column 2, the inner wall of the bracket 3 is movably connected with the mixing drum 4, the mixing drum 4 can be supported to a certain height through the support column 2 and the bracket 3 by the matching arrangement among the bottom plate 1, the support column 2, the bracket 3 and the mixing drum 4, a material collecting container can be conveniently placed on the surface of the bottom plate 1, and the materials can be directly collected;

in order to prevent the material from contacting with the hand of the human body, the utility model is characterized in that a fixture block 5 is fixedly connected on the surface of the bracket 3, a fixed mount 6 is fixedly connected on the surface of the mixing drum 4, a threaded cover 7 is connected on the bottom of the mixing drum 4 in a threaded manner, a rotatable rotating plate 8 is movably connected on the inner wall of the threaded cover 7, an adjusting hole 9 is arranged on the surface of the rotating plate 8, a discharge hole 10 is arranged on the bottom of the threaded cover 7, through the matching arrangement of the threaded cover 7, the rotating plate 8, the adjusting hole 9 and the discharging hole 10, the rotary plate 8 can be rotated, when the adjusting hole 9 and the discharging hole 10 are coincided, the material in the mixing drum 4 can be discharged, when the adjusting holes 9 and the discharging holes 10 are completely staggered, materials cannot be discharged, the rotating plate 8 only needs to be rotated when the materials are discharged, and the materials can be prevented from contacting with hands of a human body;

in order to facilitate the disassembly and the cleaning of the utility model, a top cover 11 is movably connected on the upper surface of the mixing drum 4 through a bolt, the mixing drum 4 and the bracket 3 can be conveniently disassembled through the matching arrangement between the bracket 3, the fixture block 5, the mixing drum 4 and the fixing frame 6, the top cover 11 can be conveniently disassembled through the matching arrangement between the mixing drum 4 and the top cover 11, thereby the inside of the mixing drum 4 can be conveniently cleaned, the upper surface of the top cover 11 is movably connected with a motor box 12 through a bolt, a motor 13 is fixedly arranged on the inner wall of the motor box 12, the output end of the motor 13 is movably connected with a rotating shaft 14, the surface of the rotating shaft 14 is fixedly connected with a mixing blade 15, a chute 16 is arranged on the surface of the bottom plate 1, the inside of the chute 16 can be conveniently placed on a material collecting container, and a handle 17 is fixedly connected on the surface, the quantity of handle 17 is two, and two handle 17 use the perpendicular central line of churn 4 to be the symmetry setting as the symmetry axis, and the surface of fixture block 5 passes through bolt swing joint with the inner wall of mount 6, and feed inlet 18 has been seted up on the surface of thread cover 7, and the inner wall threaded connection of feed inlet 18 has closing cap 19, and hole groove 20 has been seted up to the inner bottom wall of bracket 3, and the inner wall of hole groove 20 and the surface swing joint of churn 4.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In summary, in the material stirring device for analytical chemistry experiments, when in use, the stirring cylinder 4 and the bracket 3 are installed, crushed materials can be put into the stirring cylinder 4 through the feed inlet 18, the materials are stirred and mixed through the rotating shaft 14 and the stirring blade 15 driven by the starting motor 13, the stirring cylinder 4 can be supported by a certain height through the supporting column 2 and the bracket 3 through the matching arrangement between the bottom plate 1, the supporting column 2, the bracket 3 and the stirring cylinder 4, a material collecting container can be conveniently placed on the surface of the bottom plate 1, the materials can be conveniently and directly collected, through the matching arrangement between the threaded cover 7, the rotating plate 8, the adjusting hole 9 and the discharge hole 10, the materials in the stirring cylinder 4 can be discharged through the rotating plate 8 when the adjusting hole 9 and the discharge hole 10 are overlapped, when the adjusting hole 9 and the discharge hole 10 are completely staggered, can make the material can't discharge, can be convenient for when row material, only need rotate commentaries on classics board 8 can, can avoid material and human hand to contact, through bracket 3, fixture block 5, the cooperation setting between churn 4 and the mount 6, can be convenient for dismantle churn 4 and bracket 3, through the cooperation setting between churn 4 and top cap 11, can be convenient for dismantle top cap 11 to be convenient for wash the inside of churn 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material agitating unit for analytical chemistry experiments, includes bottom plate (1) and pillar (2), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a support column (2), the top of the support column (2) is fixedly connected with a bracket (3), the inner wall of the bracket (3) is movably connected with a mixing drum (4), the surface of the bracket (3) is fixedly connected with a fixture block (5), the surface of the mixing drum (4) is fixedly connected with a fixing frame (6), the bottom of the mixing drum (4) is in threaded connection with a threaded cover (7), the inner wall of the threaded cover (7) is movably connected with a rotatable rotating plate (8), the surface of the rotating plate (8) is provided with an adjusting hole (9), the bottom of the threaded cover (7) is provided with a discharge hole (10), the upper surface of the mixing drum (4) is movably connected with a top cover (11) through a bolt, the upper surface of the top cover (11) is movably connected with a motor box (12) through a bolt, the inner wall of the motor box, the output end swing joint of motor (13) has pivot (14), the fixed surface of pivot (14) is connected with stirring leaf (15), spout (16) have been seted up on the surface of bottom plate (1).

2. The material stirring device for analytical chemistry experiments of claim 1, wherein: the surface of the mixing drum (4) is fixedly connected with two handles (17), the number of the handles (17) is two, and the two handles (17) are symmetrically arranged by taking the vertical central line of the mixing drum (4) as a symmetry axis.

3. The material stirring device for analytical chemistry experiments of claim 1, wherein: the surface of the clamping block (5) is movably connected with the inner wall of the fixed frame (6) through a bolt.

4. The material stirring device for analytical chemistry experiments of claim 1, wherein: a feed inlet (18) is formed in the surface of the threaded cover (7), and a sealing cover (19) is connected to the inner wall of the feed inlet (18) in a threaded mode.

5. The material stirring device for analytical chemistry experiments of claim 1, wherein: the inner bottom wall of the bracket (3) is provided with a hole groove (20), and the inner wall of the hole groove (20) is movably connected with the surface of the stirring cylinder (4).