CN218774790U

CN218774790U - Laboratory stirring reaction device

Info

Publication number: CN218774790U
Application number: CN202222108159.8U
Authority: CN
Inventors: 孟进
Original assignee: Beijing Xinhangdun Petrochemical Technology Co ltd
Current assignee: Beijing Xinhangdun Petrochemical Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-31
Anticipated expiration: 2032-08-09

Abstract

The utility model provides a laboratory stirring reaction unit relates to stirring reaction unit technical field, including the base, the last fixed surface of base installs the dead lever, and the surface cover of dead lever is equipped with the sleeve, and telescopic upper surface rotates and is connected with the screw thread bull stick, and the top of screw thread bull stick is equipped with the commentaries on classics handle, and telescopic inner wall is equipped with the slider, and telescopic surface is equipped with the mounting panel admittedly, and the upper surface of mounting panel is equipped with. The utility model discloses, through setting up base, dead lever, sleeve, screw thread bull stick, commentaries on classics handle, slider, mounting panel, motor, actuating lever, agitator disk, fixed cover, stopper and fixing bolt, realized carrying out the function of dismouting to the agitator disk, improved the fixed mode of agitator disk for when needing to change the agitator disk of different models and specifications, can dismantle the agitator disk convenient and fast ground, saved experimenter's time and energy, promoted experimenter's work efficiency, promoted stirring reaction unit's practicality.

Description

Laboratory stirring reaction device

Technical Field

The utility model relates to a stirring reaction technical field especially relates to a laboratory stirring reaction device.

Background

The agitator is one of the equipment commonly used in laboratory, realize the material and mix, mainly used prepares solution, turbid liquid and emulsion, prevent that the material from deposiing etc, the stirring of common use in the laboratory includes mechanical stirring and magnetic stirring, wherein all be provided with the agitator disk on mechanical stirring's the agitator, through the inside of putting into the container with the agitator disk, when the agitator disk rotates, stir the inside reactant of container, but the agitator disk on current mechanical stirring's the agitator is mostly all through plural bolt fixed mounting on the agitator, make inconvenient dismouting to the agitator disk, thereby make the inconvenient agitator disk of changing different models and specification, change in-process extravagant laboratory staff's time and energy, influence laboratory staff's work efficiency, the practicality of stirring reaction device has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laboratory stirring reaction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a laboratory stirring reaction unit, includes the base, the last fixed surface of base installs the dead lever, the surface cover of dead lever is equipped with the sleeve, telescopic upper surface rotates and is connected with the screw thread bull stick, the top of screw thread bull stick is equipped with changes the handle, telescopic inner wall is equipped with the slider, telescopic surface is equipped with the mounting panel admittedly, the upper surface of mounting panel is equipped with the motor, the output of motor is equipped with the actuating lever, the actuating lever runs through the upper surface of mounting panel and extends to the lower surface of mounting panel, the bottom of actuating lever is provided with the agitator disk, the upper surface of agitator disk is equipped with fixed cover, the inner wall of fixed cover is equipped with the stopper, the surface rotation of fixed cover is connected with fixing bolt.

In order to drive the sleeve through the screw bull stick and move, the utility model discloses the improvement has, the screw bull stick runs through telescopic upper surface and extends to telescopic inside, the screw hole with screw bull stick mesh is seted up on the top of dead lever.

In order to restrict the telescopic slip direction, the utility model discloses the improvement has, the spout has been seted up to the surface of dead lever, the inner wall sliding connection of slider and spout.

In order to restrict the sliding direction of the fixed sleeve, the utility model discloses the improvement has, the spacing groove has been seted up to the surface of actuating lever, the inner wall sliding connection of stopper and spacing groove.

In order to fix fixed cover, the utility model discloses the improvement has, fixing bolt runs through the surface of fixed cover and extends to the inside of fixed cover, the fixed orifices of pegging graft mutually with fixing bolt is seted up to the surface of actuating lever.

In order to fix the container, the utility model discloses the improvement has, the upper surface of base is provided with fixed subassembly, fixed subassembly includes the fixed plate, the fixed plate is adorned the upper surface at the base admittedly, one side lateral wall of fixed plate is rotated and is connected with the screw thread slide bar, the screw thread slide bar runs through one side of fixed plate and extends to the opposite side of fixed plate, the carousel is equipped with to the one end of screw thread slide bar, the other end of screw thread slide bar is rotated and is connected with the clamp splice, one side lateral wall of clamp splice is equipped with the gag lever post.

In order to restrict the motion state of the clamping block, the utility model discloses the improvement has, spacing hole has been seted up to one side lateral wall of fixed plate, the gag lever post runs through the inside that sets up at spacing hole.

Advantageous effects

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up base, dead lever, sleeve, screw thread bull stick, change handle, slider, mounting panel, motor, actuating lever, agitator disk, fixed cover, stopper and fixing bolt, realized carrying out the function of dismouting to the agitator disk, improved the fixed mode of agitator disk for when needing to change the agitator disk of different models and specifications, can dismantle the agitator disk convenient and fast, saved experimenter's time and energy, promoted experimenter's work efficiency, promoted stirring reaction unit's practicality.

2. The utility model discloses in, through setting up fixed plate, screw slide bar, carousel, clamp splice and gag lever post, realized carrying out the function fixed to the container, promote the clamp splice motion through setting up the screw slide bar, when the clamp splice contacts the surface of container, fix the container, promoted the stability of container to prevent that the container from taking place to empty.

Drawings

FIG. 1 is a schematic perspective view of a stirring reaction apparatus in a laboratory according to the present invention;

FIG. 2 is a partial sectional view of the stirring reaction apparatus in the laboratory;

FIG. 3 is an exploded view of a part of the structure of a stirring reaction device in a laboratory;

fig. 4 is a schematic view of a part of the structure of a stirring reaction device in a laboratory.

Illustration of the drawings:

1. a base; 2. fixing the rod; 3. a sleeve; 4. a threaded rotating rod; 5. turning a handle; 6. a slider; 7. mounting a plate; 8. a motor; 9. a drive rod; 10. a stirring plate; 11. fixing a sleeve; 12. a limiting block; 13. fixing the bolt; 14. a fixing plate; 15. a threaded slide bar; 16. a turntable; 17. a clamping block; 18. a limiting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a laboratory stirring reaction device, the on-line screen storage device comprises a base 1, base 1's last fixed surface installs dead lever 2, the surface cover of dead lever 2 is equipped with sleeve 3, sleeve 3's upper surface rotates and is connected with screw rod 4, screw rod 4 runs through sleeve 3's upper surface and extends to sleeve 3's inside, the screw hole of meshing mutually with screw rod 4 is seted up on the top of dead lever 2, the top of screw rod 4 is equipped with commentaries on classics handle 5, slider 6 is equipped with to sleeve 3's inner wall, the spout has been seted up to dead lever 2's surface, slider 6 and the inner wall sliding connection of spout, sleeve 3's surface is equipped with mounting panel 7 admittedly, screw hole through seting up, rotate commentaries on classics handle 5, it rotates at sleeve 3's inside to drive screw rod 4, make screw rod 4 extend to the inside or the outside of screw hole, thereby drive sleeve 3 and move, slider 6 slides in the inside of spout simultaneously, make sleeve 3 upwards or the lapse of surface of fixed surface at dead lever 2, drive mounting panel 7 upwards or the downward movement, the upper surface of mounting panel 7 is equipped with motor 8, the inner surface of stirring disk drive motor 8, thereby the stirring disk is provided with the actuating lever 10 that the actuating disc drives the inside of stirring disk that the actuating lever 10 that drives the stirring was carried out the stirring of the agitator drive, thereby the reaction disk, when the stirring disk is carried out the time, thereby the stirring disk is set up the stirring disk is carried out the operation, the inner surface of stirring of the stirring disk drive motor 8, the inner surface of the setting of stirring disk, the stirring disk, thereby 10, the stirring disk is set up the inner surface of the stirring disk, the inner surface of stirring disk, the stirring disk is 10.

Referring to fig. 2-3, a fixing sleeve 11 is mounted on an upper surface of the stirring plate 10, a limiting block 12 is mounted on an inner wall of the fixing sleeve 11, a limiting groove is formed on an outer surface of the driving rod 9, the limiting block 12 is slidably connected with an inner wall of the limiting groove, a fixing bolt 13 is rotatably connected to the outer surface of the fixing sleeve 11, the fixing bolt 13 penetrates through the outer surface of the fixing sleeve 11 and extends into the fixing sleeve 11, a fixing hole in which the fixing bolt 13 is inserted is formed in the outer surface of the driving rod 9, the stirring plate 10 is close to the driving rod 9 through the formed limiting groove, the driving rod 9 is aligned with the fixing sleeve 11, the limiting block 12 is aligned with the limiting groove, the stirring plate 10 is moved to slide on the outer surface of the driving rod 9, the limiting block 12 slides into the limiting groove to limit a sliding direction of the fixing sleeve 11, the stirring plate 10 is connected with the driving rod 9 after the fixing sleeve 11 is sleeved on the outer surface of the driving rod 9, the fixing bolt 13 is rotated, and the fixing sleeve 11 is fixed after the fixing hole is formed in the fixing bolt 13.

Example two

Referring to fig. 4, a fixing component is disposed on an upper surface of a base 1, the fixing component includes a fixing plate 14, the fixing plate 14 is fixedly mounted on the upper surface of the base 1, a side wall of one side of the fixing plate 14 is rotatably connected with a threaded sliding rod 15, the threaded sliding rod 15 penetrates through one side of the fixing plate 14 and extends to the other side of the fixing plate 14, one end of the threaded sliding rod 15 is provided with a turntable 16, the other end of the threaded sliding rod 15 is rotatably connected with a clamping block 17, a side wall of one side of the clamping block 17 is provided with a limiting hole, the limiting rod 18 penetrates through the limiting hole, the turntable 16 is rotated through the limiting hole after a container is placed on the upper surface of the base 1, the threaded sliding rod 15 is driven to rotate, the threaded sliding rod 15 extends from one side of the fixing plate 14 to the other side, the clamping block 17 is driven to move, when the clamping block 17 moves, the limiting rod 18 slides inside the limiting hole, the movement state of the clamping block 17 continues to be limited, the clamping block 17 is prevented from rotating along with the threaded sliding rod 15, and when the clamping block 17 contacts with the outer surface of the container, and the container is fixed.

The working principle is as follows: before the stirring reaction device is used, a stirring disc 10 is close to a driving rod 9, the driving rod 9 is aligned to a fixing sleeve 11, a limiting block 12 is aligned to a limiting groove, the stirring disc 10 is moved, the fixing sleeve 11 slides on the outer surface of the driving rod 9, the limiting block 12 slides into the limiting groove to limit the sliding direction of the fixing sleeve 11, after the fixing sleeve 11 is sleeved on the outer surface of the driving rod 9, the stirring disc 10 is connected with the driving rod 9, a fixing bolt 13 is rotated, after the fixing bolt 13 is rotated into the inside of a fixing hole, the fixing sleeve 11 is fixed, then a container filled with reactants is placed on the upper surface of a base 1, a rotary disc 16 is rotated to drive a threaded slide rod 15 to rotate, the threaded slide rod 15 extends from one side to the other side of a fixing plate 14, meanwhile, a clamping block 17 is driven to move, and when the clamping block 17 moves, make gag lever post 18 slide in the inside of spacing hole, continue the restriction to the motion state of clamp splice 17, prevent clamp splice 17 along with screw slide bar 15 is together rotated, when clamp splice 17 contacts the surface of container, fix the container, rotate again and change 5, drive screw bull stick 4 and rotate in the inside of sleeve 3, make screw bull stick 4 extend to the inside of screw hole, thereby drive sleeve 3 and move, slider 6 slides in the inside of spout simultaneously, make sleeve 3 slide down at the surface of dead lever 2, drive mounting panel 7 downstream simultaneously, mounting panel 7 drives motor 8, actuating lever 9 and agitator disk 10 downstream, after agitator disk 10 puts into the inside of container, start motor 8, motor 8 moves, drive actuating lever 9 and rotate, thereby drive agitator disk 10 and rotate, carry out stirring reaction to the reactant in the container.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a laboratory stirring reaction unit, includes base (1), its characterized in that: the last fixed surface of base (1) installs dead lever (2), the surface cover of dead lever (2) is equipped with sleeve (3), the upper surface of sleeve (3) rotates and is connected with screw thread bull stick (4), the top of screw thread bull stick (4) is equipped with the commentaries on classics (5), slider (6) are equipped with to the inner wall of sleeve (3), the surface of sleeve (3) is equipped with mounting panel (7) admittedly, the upper surface of mounting panel (7) is equipped with motor (8), actuating lever (9) are equipped with to the output of motor (8), actuating lever (9) run through the upper surface of mounting panel (7) and extend to the lower surface of mounting panel (7), the bottom of actuating lever (9) is provided with agitator disk (10), the upper surface of agitator disk (10) is equipped with fixed cover (11), the inner wall of fixed cover (11) is equipped with stopper (12), the surface rotation of fixed cover (11) is connected with fixing bolt (13).

2. The laboratory stirring reaction device of claim 1, wherein: the threaded rotating rod (4) penetrates through the upper surface of the sleeve (3) and extends into the sleeve (3), and a threaded hole meshed with the threaded rotating rod (4) is formed in the top end of the fixing rod (2).

3. The laboratory stirring reaction device of claim 1, wherein: the outer surface of the fixed rod (2) is provided with a sliding groove, and the sliding block (6) is connected with the inner wall of the sliding groove in a sliding mode.

4. The laboratory stirring reaction device of claim 1, wherein: the outer surface of the driving rod (9) is provided with a limiting groove, and the limiting block (12) is connected with the inner wall of the limiting groove in a sliding mode.

5. The laboratory stirring reaction device of claim 1, wherein: the fixing bolt (13) penetrates through the outer surface of the fixing sleeve (11) and extends to the inside of the fixing sleeve (11), and a fixing hole which is connected with the fixing bolt (13) in an inserting mode is formed in the outer surface of the driving rod (9).

6. The laboratory stirring reaction device of claim 1, wherein: the upper surface of base (1) is provided with fixed subassembly, fixed subassembly includes fixed plate (14), the upper surface at base (1) is adorned admittedly to fixed plate (14), one side lateral wall of fixed plate (14) rotates and is connected with screw thread slide bar (15), screw thread slide bar (15) run through one side of fixed plate (14) and extend to the opposite side of fixed plate (14), carousel (16) are equipped with to the one end of screw thread slide bar (15), the other end of screw thread slide bar (15) rotates and is connected with clamp splice (17), gag lever post (18) are equipped with to one side lateral wall of clamp splice (17).

7. The laboratory stirring reaction device of claim 6, wherein: a limiting hole is formed in the side wall of one side of the fixing plate (14), and the limiting rod (18) penetrates through the limiting hole.