CN213193411U

CN213193411U - Chemical reagent mixing arrangement

Info

Publication number: CN213193411U
Application number: CN202022041986.0U
Authority: CN
Inventors: 肖利娜; 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-14
Anticipated expiration: 2030-09-17

Abstract

Chemical reagent mixing arrangement has solved present chemical reagent in the in-process of mixing, and efficiency is lower, the slow problem of mixing speed. The device comprises an underframe, wherein two support rods are fixedly connected to the upper end of the right side of the underframe; the chassis top is equipped with the bracket, and the bracing piece left side articulates there is first connecting rod, and first connecting rod lower extreme is articulated fixed with the bracket, and first connecting rod below is equipped with the second connecting rod with bracing piece articulated, and second connecting rod lower extreme is articulated fixed with the bracket, and the bracket internal fixation has hollow agitator, and the swing of second connecting rod constitutes the wobbling structure of bracket. The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient for chemical reagent is at the in-process of mixing, and the speed of contact increases, improves the speed of mixing.

Description

Chemical reagent mixing arrangement

Technical Field

The utility model belongs to the technical field of chemical reagent's mixing technique and specifically relates to chemical reagent mixing arrangement.

Background

Chemical reagents are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, and are not separated from chemical reagents in daily work of factories, schools, hospitals and research institutes.

At present chemical reagent at the in-process of mixing, all be to adding the reagent of stirring in the mixing box, then through the rotation of puddler to mix chemical reagent, but this kind of mode exists efficiency not high, is in the bottom because of solid reagent, but the bottommost end of puddler basically can not hug closely with the agitator bottom, seriously influences the efficiency of mixing like this.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model provides a chemical reagent mixing arrangement, the effectual in-process of having solved present chemical reagent at the mixture, efficiency is lower, the slower problem of mixing speed.

In order to solve the problems, the utility model comprises a bottom frame, wherein two support rods are fixedly connected with the upper end of the right side of the bottom frame;

the chassis top is equipped with the bracket, and the bracing piece left side articulates there is first connecting rod, and first connecting rod lower extreme is articulated fixed with the bracket, and first connecting rod below is equipped with the second connecting rod with bracing piece articulated, and second connecting rod lower extreme is articulated fixed with the bracket, and the bracket internal fixation has hollow agitator, and the swing of second connecting rod constitutes the wobbling structure of bracket.

Preferably, the middle part of the second connecting rod is hinged with a telescopic rod, and the lower end of the telescopic rod is hinged and fixed with the underframe.

Preferably, the telescopic rod is an electric push rod.

Preferably, the rotatable axis of rotation that is equipped with in the agitator, axis of rotation outside circumference equipartition has a plurality of puddlers, and the puddler middle part is articulated fixed with the axis of rotation, and the puddler upper end articulates there is the third connecting rod, and the axis of rotation below is equipped with vertical gliding disc, and third connecting rod lower extreme is articulated fixed with the disc, and the vertical slip of disc constitutes puddler wobbling structure.

Preferably, the upper end of the disc is rotatably provided with a threaded rod, the upper end of the threaded rod penetrates through the rotating shaft and is in threaded connection with the rotating shaft, and the threaded rod rotates to form a structure that the disc vertically slides.

Preferably, the upper end of the rotating shaft penetrates through the stirring barrel and is arranged above the stirring barrel, the first belt wheel is fixedly connected with the upper end of the stirring barrel, the motor is fixed at the upper end of the stirring barrel, the shaft end of the motor is connected with the second belt wheel, and the first belt wheel is connected with the second belt wheel through a belt.

The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient for chemical reagent is at the in-process of mixing, and the speed of contact increases, improves the speed of mixing.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the side-axis structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the stirring barrel side of the present invention.

Fig. 4 is the structure diagram of the stirring barrel after the local splitting.

Fig. 5 is the schematic diagram of the internal structure of the mixing tank of the present invention.

Detailed Description

The following description will be made in detail with reference to fig. 1 to 5.

As shown in fig. 1-5, the utility model comprises a bottom frame 1, wherein two support rods 2 are fixedly connected with the upper end of the right side of the bottom frame 1;

the underframe 1 is welded into a hollow rectangular pipe to form a hollow structure, so that the weight of the whole equipment can be reduced as much as possible on the premise of ensuring the strength of the underframe 1, the two support rods 2 are positioned at the front end and the rear end of the right side of the underframe 1, the support rods 2 are also rectangular pipes, and in addition, trapezoidal reinforcing plates are respectively welded at the left end and the right end of each support rod 2, so that the area of welding spots can be increased, and the stability and the firmness of the support rods 2 are ensured;

the upper side of the chassis 1 is provided with a bracket 3, the left side of the support rod 2 is hinged with a first connecting rod 4, the lower end of the first connecting rod 4 is hinged and fixed with the bracket 3, the lower side of the first connecting rod 4 is provided with a second connecting rod 5 hinged with the support rod 2, the lower end of the second connecting rod 5 is hinged and fixed with the bracket 3, the bracket 3 is internally fixed with a hollow stirring barrel 7, and the second connecting rod 5 swings to form a bracket 3 swinging structure.

The bracket 3 comprises a bottom plate, T-shaped vertical plates are fixed at the front end and the rear end of the left side of the bottom plate, an arc-shaped supporting plate is fixedly connected between the two vertical plates, so that the bottom of the stirring barrel 7 is fixed with the bottom plate, the side wall of the stirring barrel 7 is contacted and fixed with the supporting plate, the fixing of the stirring barrel 7 can be better realized, and a chemical reagent feeding port and a mixed liquid discharging port are arranged on the stirring barrel 7, so that the chemical reagent feeding port and the mixed liquid discharging port are conventional and are in the prior art and are not described any more;

in addition, be equipped with gas discharge port in 7 right sides upper ends of agitator, the last filtration adsorption equipment that is equipped with of gas discharge port, gas discharge to the atmosphere that avoids having the pollution that like this can be fine, first connecting rod 4 and second connecting rod 5 are not on same horizontal plane, can avoid at the wobbling in-process like this, both produce the interference, the swing of second connecting rod 5, can drive bracket 3 and swing, will make the solid reagent in agitator 7 rock like this, it causes mixing rate too slow to avoid simple stirring.

The middle part of the second connecting rod 5 is hinged with a telescopic rod 6, and the lower end of the telescopic rod 6 is hinged and fixed with the underframe 1.

The second link 5 is driven to swing by the expansion and contraction of the expansion link 6.

The telescopic rod 6 is an electric push rod.

The telescopic rod 6 can also be in other forms, such as a hydraulic push rod, a screw nut structure driven by the motor 15 and the like, as long as the telescopic action can be completed.

Rotatable axis of rotation 8 that is equipped with in the

agitator

7, 8 outside circumference equipartitions of axis of rotation have a plurality of puddlers 9, and puddler 9 middle part is articulated fixed with axis of

rotation

8, and 9 upper ends of puddler articulate has third connecting

rod

10, and 8 below of axis of rotation are equipped with vertical gliding disc 11, and 10 lower extremes of third connecting rod are articulated fixed with disc 11, and 11 vertical slides of disc constitute the wobbling structure of puddler 9.

A plurality of puddlers 9 are at agitator 7 inner circumference equipartition, and the angle of puddler 9 can be adjusted, can adjust the stirring scope and the speed of puddler 9 like this, through the vertical slip of disc 11 to drive third connecting rod 10, accomplish the swing of puddler 9 then, puddler 9, third connecting rod 10 and disc 11 constitute crank sliding structure.

The rotatable threaded rod 12 that is equipped with of disc 11 upper end, threaded rod 12 upper end run through axis of rotation 8 and with axis of rotation 8 threaded connection, threaded rod 12 rotates and constitutes disc 11 vertical slip's structure.

The uppermost end fixedly connected with hand wheel of threaded rod 12, through the rotation of hand wheel drive threaded rod 12, take axis of rotation 8 after being fixed, thereby rotate the hand wheel and make threaded rod 12 spiral vertical motion to drive disc 11 and carry out vertical lift.

The upper end of the rotating shaft 8 penetrates through the stirring barrel 7 and is arranged above the stirring barrel 7 and fixedly connected with a first belt wheel 13, the upper end of the stirring barrel 7 is fixedly provided with a motor 15, the shaft end of the motor 15 is connected with a second belt wheel 14, and the first belt wheel 13 is connected with the second belt wheel 14 through a belt.

The rotation of driving the stirring shaft through the motor 15 is not limited to belt transmission, such as bevel gear set transmission, chain transmission and the like, and a point to be described here is that after the motor 15 stops running, the rotation of the rotating shaft 8 is also locked, and at this time, the rotation of the hand wheel can only obtain the movement of the threaded rod 12, and the rotating shaft 8 cannot be driven to rotate.

In addition, the lower end of the underframe 1 is fixedly connected with a walking wheel with a brake, so that the whole equipment is convenient to move, and in addition, a hand push frame is fixed at the upper end of the left side of the underframe 1, so that the whole equipment is convenient to push to move.

The utility model discloses when using, after fixed with equipment, to adding the reagent that needs the mixture in the agitator 7, then motor 15 and telescopic link 6 begin work simultaneously, at the in-process of stirring, whole agitator 7 still has wobbling motion, and solid reagent will the swing back and forth like this to accelerate chemical reagent's mixture, improve the speed of mixing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The chemical reagent mixing device is characterized by comprising an underframe (1), wherein the upper end of the right side of the underframe (1) is fixedly connected with two supporting rods (2);

chassis (1) top is equipped with bracket (3), and bracing piece (2) left side articulates there is first connecting rod (4), and first connecting rod (4) lower extreme is articulated fixed with bracket (3), and first connecting rod (4) below is equipped with and links up with bracing piece (2) articulated second connecting rod (5), and second connecting rod (5) lower extreme is articulated fixed with bracket (3), and bracket (3) internal fixation has hollow agitator (7), and second connecting rod (5) swing constitution bracket (3) wobbling structure.

2. The chemical reagent mixing device according to claim 1, characterized in that the middle of the second connecting rod (5) is hinged with a telescopic rod (6), and the lower end of the telescopic rod (6) is hinged and fixed with the bottom frame (1).

3. Chemical reagent mixing device according to claim 2, characterized in that the telescopic rod (6) is an electric push rod.

4. The chemical reagent mixing device according to claim 1, wherein a rotating shaft (8) is rotatably arranged in the stirring barrel (7), a plurality of stirring rods (9) are uniformly distributed on the periphery of the outer side of the rotating shaft (8), the middle parts of the stirring rods (9) are hinged and fixed with the rotating shaft (8), a third connecting rod (10) is hinged and fixed to the upper end of each stirring rod (9), a disc (11) which can slide vertically is arranged below the rotating shaft (8), the lower end of the third connecting rod (10) is hinged and fixed with the disc (11), and the disc (11) slides vertically to form a swinging structure of the stirring rods (9).

5. The chemical reagent mixing device according to claim 4, characterized in that the upper end of the disc (11) is rotatably provided with a threaded rod (12), the upper end of the threaded rod (12) penetrates through the rotating shaft (8) and is in threaded connection with the rotating shaft (8), and the threaded rod (12) is rotated to form a structure that the disc (11) vertically slides.

6. The chemical reagent mixing device according to claim 4, wherein the upper end of the rotating shaft (8) penetrates through the stirring barrel (7) and is arranged above the stirring barrel (7) and is fixedly connected with a first belt wheel (13), the upper end of the stirring barrel (7) is fixedly provided with a motor (15), the shaft end of the motor (15) is connected with a second belt wheel (14), and the first belt wheel (13) and the second belt wheel (14) are connected through a belt.