A kind of agitating device of chemical experiment
Technical field
The utility model relates to equipment of chemical industry, specially a kind of agitating device of chemical experiment.
Background technique
Chemistry is one kind of natural science, and composition, property, structure and the variation of substance are studied on molecule, atom level
Rule, creates the science of novel substance, and the world is chemical then be the mankind to recognize and be transformed the main of the material world by material composition
One of ways and means, it is a subject with a long history and dynamic, its achievement is the important mark of social civilization
Will, chemistry in there is two kinds of versions of chemical change and physical change, it is one that chemistry, which is important one of basic science,
Subject based on testing has obtained fast with the interpenetrating of the subjects such as physics, biology, geography, astronomy
The development of speed, has also pushed the development of Other subjects and technology.
In chemical experiment, time in classroom is limited, but is chemically reacted and needed to carry out different raw materials to mix to stir
Mixing just can be carried out reaction, and traditional agitating device design is simple, and stirring is uneven, longer the time required to reaction, when delaying classroom
Between, and cannot be stirred for different size of vessel.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of agitating device of chemical experiment, solves
State the problem of proposing in background technique.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions:A kind of agitating device of chemical experiment, packet
Pedestal is included, strut is fixedly connected on the right side of the upper surface of the pedestal, lantern ring, screw thread on the lantern ring is socketed on the strut
It is connected with bolt, the bolt runs through the right side of lantern ring far from one end of nut and is connected on strut, the left side of the lantern ring
Face centre is fixedly connected with connecting rod, and first motor, first electricity are fixedly connected on the left of the lower surface of the connecting rod
The output shaft of machine is fixedly connected with fixed link, and the bottom of the fixed link is fixedly connected with cover board, and the cover board is equipped with ventilative
Hole, the lower surface centre of the cover board are fixedly connected with the first telescopic rod, and the bottom of first telescopic rod is fixedly connected with
Paddle, the second motor is fixedly connected at the inner wall bottom center of the pedestal, and the output shaft of second motor runs through bottom
At the top of the inner wall of seat and it is fixedly connected with turntable, the first groove is offered at the upper face center of the turntable, described first is recessed
The second groove is offered at the bottom center of slot, and sucker, the inner wall bottom left of the turntable are placed in second groove
Be fixedly connected with vacuum pump, the output end of the vacuum pump is fixedly connected with connecting tube, the connecting tube far from vacuum pump one
End is fixedly connected with the second telescopic rod through the second groove and sucker is communicated at left and right sides of first groove, and described the
Spring is socketed on two telescopic rods, second telescopic rod is fixedly connected with block close to one end of sucker, and the turntable is located at
The underface of paddle.
Preferably, the sucker is that big mouth is horn-like, and the shape size of sucker and the second groove is adapted.
Preferably, the quantity of the block is two, and the surface of two blocks is socketed with cushion.
Preferably, the bottom of the pedestal is fixedly connected with Anti-slip cover, Anti-slip cover with a thickness of one centimetre.
Preferably, the cross section of the connecting rod is rectangle, and the length of the connecting rod is 20 centimetres.
Preferably, the quantity of the air hole is ten, and the diameter of ten air holes is five millimeters.
Working principle:In use, loosering a bolt, move up lantern ring, paddle moves up, and the vessel stirred will be needed to be placed on
It in first groove, and clamps the block of the left and right sides by vessel, starts vacuum pump, so that sucker is firm by the bottom of vessel
Adsorption column, adjustment bolt are deep into paddle in vessel, and cover board is contacted with vessel top, starting first motor and
Second motor, turntable are rotated, and paddle is rotated, to be stirred to the liquid in vessel.
(3) beneficial effect
The utility model provides a kind of agitating device of chemical experiment.Has following beneficial effect:
(1), the utility model is flexible by first motor, the second motor, turntable, paddle, cover board, air hole and first
The cooperation of bar can make turntable be rotated, and paddle is rotated, and so that the liquid in vessel is carried out adequately stirring mixed
It closes, the use of cover board can prevent the liquid splash in vessel, and air hole can make the gas generated in reaction discharge, pass through this
Kind mode accelerates reaction speed, shortens the reaction time.
(2), the utility model is by the cooperation of vacuum pump, connecting tube, sucker, spring, the second telescopic rod and block, can be with
It is fixed for the vessel of different model, thus be stirred, it is practical.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure;
Fig. 2 is enlarged drawing at A in the utility model Fig. 1.
In figure:1 pedestal, 2 struts, 3 lantern rings, 4 bolts, 5 connecting rods, 6 first motors, 7 fixed links, 8 cover boards, 9 air holes,
10 first telescopic rods, 11 paddles, 12 second motors, 13 turntables, 14 suckers, 15 connecting tubes, 16 vacuum pumps, 17 second grooves,
18 first grooves, 19 second telescopic rods, 20 springs, 21 blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution:A kind of agitating device of chemical experiment, including
The upper surface right side of pedestal 1, pedestal 1 is fixedly connected with strut 2, and lantern ring 3 is socketed on strut 2, is threaded with spiral shell on lantern ring 3
Bolt 4, bolt 4 run through the right side of lantern ring 3 far from one end of nut and are connected on strut 2, and the left side centre of lantern ring 3 is fixed
It is connected with connecting rod 5, first motor 6 is fixedly connected on the left of the lower surface of connecting rod 5, the output shaft of first motor 6 is fixed to be connected
It is connected to fixed link 7, the bottom of fixed link 7 is fixedly connected with cover board 8, and cover board 8 is equipped with air hole 9, the lower surface center of cover board 8
Place is fixedly connected with the first telescopic rod 10, and the bottom of the first telescopic rod 10 is fixedly connected with paddle 11, the inner wall bottom of pedestal 1
Centre is fixedly connected with the second motor 12, and the output shaft of the second motor 12 at the top of the inner wall of pedestal 1 and is fixedly connected with
Turntable 13 offers the first groove 18 at the upper face center of turntable 13, offers second at the bottom center of the first groove 18
Groove 17 is placed with sucker 14 in second groove 17, and the inner wall bottom left of turntable 13 is fixedly connected with vacuum pump 16, vacuum pump
16 output end is fixedly connected with connecting tube 15, and the one end of connecting tube 15 far from vacuum pump 16 is through the second groove 17 and is communicated with
Sucker 14, the left and right sides of the first groove 18 are fixedly connected with the second telescopic rod 19, are socketed with spring 20 on the second telescopic rod 19,
Second telescopic rod 19 is fixedly connected with block 21 close to one end of sucker 14, and turntable 13 is located at the underface of paddle 11, sucker
14 is horn-like for big mouth, and the shape size of sucker 14 and the second groove 17 is adapted, and the quantity of block 21 is two, and two
The surface of block 21 is socketed with cushion, and the bottom of pedestal 1 is fixedly connected with Anti-slip cover, Anti-slip cover with a thickness of one centimetre, even
The cross section of extension bar 5 is rectangle, and the length of connecting rod 5 is 20 centimetres, and the quantity of air hole 9 is ten, and ten air holes 9
Diameter be five millimeters.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle:In use, loosering a bolt 4, move up lantern ring 3, paddle 11 moves up, and the vessel stirred will be needed to put
It sets in the first groove 18, and clamps the block 21 of the left and right sides by vessel, start vacuum pump 16, so that sucker 14 is by vessel
The firm adsorption column in bottom, adjustment bolt 4 is deep into paddle 11 in vessel, and cover board 8 is connect with vessel top
Touching, starts first motor 6 and the second motor 12, turntable 13 are rotated, and paddle 11 is rotated, thus to the liquid in vessel
Body is stirred.
Can to sum up obtain, the utility model by first motor 6, the second motor 12, turntable 13, paddle 11, cover board 8, thoroughly
The cooperation of stomata 9 and the first telescopic rod 10, can make turntable 13 be rotated, and paddle 11 is rotated, and make in vessel
Liquid is sufficiently mixed, and the use of cover board 8 can prevent the liquid splash in vessel, and air hole 9 can make to react
The gas of middle generation is discharged, and accelerates reaction speed in this way, shortens the reaction time;The utility model passes through vacuum pump
16, the cooperation of connecting tube 15, sucker 14, spring 20, the second telescopic rod 19 and block 21, can for different model vessel into
Row is fixed, thus be stirred, it is practical.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.