CN217449698U

CN217449698U - Stirring device with adjustable stirring distance

Info

Publication number: CN217449698U
Application number: CN202220832194.1U
Authority: CN
Inventors: 戴海敏
Original assignee: Ningbo Hudong Chemical Co ltd
Current assignee: Ningbo Hudong Chemical Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-20
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a stirring distance adjustable agitating unit, which comprises a tank body, jar body upper end is equipped with the feed inlet, jar body below is equipped with the discharge gate, be fixed with driving motor directly over the jar body, driving motor's output is equipped with the (mixing) shaft, the (mixing) shaft passes through sealed bearing and wears to establish jar is internal, the equipartition has the connecting rod on the (mixing) shaft, sliding connection has stirring vane on the connecting rod, the stirring vane both ends are equipped with first bellows, second bellows, first bellows one end with the fixed and other end of stirring vane with the lateral wall of (mixing) shaft is fixed, second bellows one end with the fixed and other end of stirring vane with the end fixing of connecting rod, can drive when the (mixing) shaft rotates stirring vane follows connecting rod endwise slip. The utility model discloses stirring is apart from adjustable agitating unit, simple structure, and it is convenient to adjust, is convenient for wash.

Description

Stirring device with adjustable stirring distance

Technical Field

The utility model relates to a stirring apparatus, especially, relate to a stirring is apart from adjustable agitating unit.

Background

Agitation refers to the operation of agitating a liquid to cause some form of circular flow, thereby homogenizing the material or accelerating physical or chemical processes. Stirring can also strengthen the heat transfer between the liquid and the solid wall surface, and the material is heated evenly. Stirring the liquid to make it circulate in some way, so as to make the materials uniformly mixed or accelerate the physical and chemical processes. The stirring is applied to industrial production: dispersion of gas bubbles in the liquid, such as air, in the fermentation broth to provide the oxygen required for the fermentation process; dispersing the liquid drops in a liquid immiscible with the liquid, such as oil, in water to form an emulsion; suspension of solid particles in a liquid, such as by adding pigments to a resin solution, to prepare a coating; mixing of miscible liquids, e.g., to dilute the solution, or to accelerate chemical reactions between miscible components, etc. Most of stirring distances of the existing stirring devices are fixed and cannot be adjusted, and the stirring devices cannot be used universally due to different stirring speeds and different stirring ranges required by raw materials or reagents; some stirring distance can be adjusted, but all manual regulation is carried out through the manual work, and the structure is complicated, and it is inconvenient to use, and the raw materials is easy to remain when wasing, inconvenient washing.

SUMMERY OF THE UTILITY MODEL

【1】 Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a abluent stirring distance adjustable agitating unit of being convenient for simultaneously, convenient regulation simple structure.

【2】 Technical scheme for solving problems

The utility model provides a stirring is apart from adjustable agitating unit, including: comprises a tank body 1, a feed inlet 11 is arranged at the upper end of the tank body 1, a discharge outlet 12 is arranged below the tank body 1, a driving motor 2 is fixed right above the tank body 1, a stirring shaft 3 is arranged at the output end of the driving motor 2, the stirring shaft 3 is rotatably connected with the tank body 1 through a sealing bearing 4 and extends downwards to penetrate through the tank body 1, the stirring shaft 3 is uniformly provided with connecting rods 5, the connecting rods 5 are connected with stirring blades 51 in a sliding way, a first corrugated pipe 52 and a second corrugated pipe 53 are arranged at two ends of the stirring blade 51, one end of the first corrugated pipe 52 is fixed with the stirring blade 52, the other end of the first corrugated pipe is fixed with the side wall of the stirring shaft 3, one end of the second bellows 53 is fixed to the agitating blade 51 and the other end is fixed to the end of the connecting rod 5, when the stirring shaft 3 rotates, the stirring blades 51 can be driven to axially slide along the connecting rod 5.

Further, the lateral wall of connecting rod 5 is equipped with spacing spout 501 along the axial, stirring vane 51 is including barrel 511, the equipartition has blade 512 on the barrel 511, the blade 512 tip be equipped with spacing portion that spacing spout 501 corresponds.

Further, an annular groove 521 connected with the cylinder 511 is arranged at one end of the first corrugated pipe 52, a connecting part 522 fixed to the side wall of the stirring shaft 3 is arranged at the other end of the first corrugated pipe 52, and annular clamping parts 531 fixed to the cylinder 511 and the connecting rod 5 are arranged at two ends of the second corrugated pipe 53.

Further, springs 54 are disposed inside the first bellows 52 and inside the second bellows 53, and the springs 54 are sleeved on the connecting rod 5.

Further, the driving motor 2 is fixed on the tank body 1 through a mounting frame 21.

Further, the output shaft of the driving motor 2 is fixed with the end of the stirring shaft 3 through a coupler 22.

Furthermore, openings 31 connected with the end of the first corrugated pipe 52 are uniformly distributed on the side wall of the stirring shaft 3.

【3】 Advantageous effects

The stirring device with adjustable stirring distance provided by the utility model is provided with the shaft coupling, thereby avoiding the damage of the motor due to overlarge torque; the stirring blades can slide along the connecting rods due to centrifugal force in the rotating process, the stirring distance can be changed by adjusting the rotating speed of the motor, and the adjustment is convenient; the first corrugated pipe and the second corrugated pipe are arranged, so that raw materials are prevented from permeating into a joint between the stirring blade and the connecting shaft, subsequent cleaning is facilitated, and raw materials are prevented from being polluted; the spring is arranged, so that the stirring distance is more uniform and stable when being changed; the utility model discloses stirring is apart from adjustable agitating unit, simple structure, and it is convenient to adjust, is convenient for wash.

Drawings

Fig. 1 is a sectional view of a stirring device with adjustable stirring distance according to the present invention;

FIG. 2 is a schematic structural view of a stirring device with adjustable stirring distance according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is a cross-sectional view of a connecting rod of the stirring device with adjustable stirring distance according to the present invention;

FIG. 6 is an assembly diagram of a stirring shaft of the stirring device with adjustable stirring distance according to the present invention;

fig. 7 is an assembly schematic diagram of the connecting rod of the stirring device with adjustable stirring distance of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 7, the stirring device with adjustable stirring distance of the present embodiment includes: the feeding device comprises a tank body 1, wherein a feeding hole 11 is formed in the upper end of the tank body 1, a discharging hole 12 is formed below the tank body 1, the bottom of the tank body 1 is arc-shaped, and the discharging hole 12 is located at the lowest position of the arc-shaped bottom, so that discharging is facilitated; a driving motor 2 is fixed right above the tank body 1, the driving motor 2 is fixed on the tank body 1 through an installation frame 21, specifically, the installation frame 21 comprises an installation plate 211, and vertical struts 212 are uniformly distributed between the installation plate 211 and the upper end surface of the tank body 1; the output end of the driving motor 2 is provided with the stirring shaft 3, so that in order to avoid damage caused by overlarge torque of the driving motor, the output shaft of the driving motor 2 is fixed with the end part of the stirring shaft 3 through the coupler 22; the (mixing) shaft 3 rotates through sealed bearing 4 and jar body 1 to be connected and downwardly extending wears to establish jar internal 1, the equipartition has connecting rod 5 on the (mixing) shaft 3, sliding connection has stirring vane 51 on connecting rod 5, stirring vane 51 both ends are equipped with first bellows 52, second bellows 53, first bellows 52 one end and stirring vane 52 are fixed and the lateral wall of the other end and (mixing) shaft 3 is fixed, second bellows 53 one end and stirring vane 51 are fixed and the end fixing of the other end and connecting rod 5, can drive stirring vane 51 along connecting rod 5 endwise slip when (mixing) shaft 3 rotates.

Because stirring vane 51 need be atred when the stirring, in order to avoid stirring vane 51 to take place to rotate, be equipped with spacing spout 501 along the axial at the lateral wall of connecting rod 5, stirring vane 51 is including barrel 511, and the equipartition has blade 512 on the barrel 511, and the tip of blade 512 is equipped with the spacing portion that corresponds with spacing spout 501, makes stirring vane 51 can only follow the axial motion of connecting rod 5.

The corrugated pipes can be stretched and compressed, so that for the convenience of connection and fixation of the corrugated pipes, an annular groove 521 connected with the cylinder 511 is arranged at one end of the first corrugated pipe 52, a connecting part 522 fixed with the side wall of the stirring shaft 3 is arranged at the other end of the first corrugated pipe 52, annular clamping parts 531 fixed with the cylinder 511 and the connecting rod 5 are arranged at two ends of the second corrugated pipe 53, and for the convenience of installation and positioning of the second corrugated pipe 53, openings 31 connected with the end part of the first corrugated pipe 52 are uniformly distributed on the side wall of the stirring shaft 3; in order to make the stirring distance more stable and uniform when changing, springs 54 are arranged inside the first corrugated pipe 52 and inside the second corrugated pipe 53, the springs 54 are sleeved on the connecting rod 5, and the springs 54 have the movement tendency of stretching the corrugated pipes.

Use the utility model discloses during stirring apart from adjustable agitating unit, driving motor 2 drives (mixing) shaft 3 and rotates, stirring vane 51 begins to follow 5 endwise slip of connecting rod under the effect of centrifugal force, the compression of second bellows 53, first bellows 52 extends simultaneously, the rotational speed that connects driving motor 2 through the accent can change the stirring distance in real time, because it is sealed completely through the bellows between stirring vane 3 and the connecting rod 5, the raw materials can not permeate connecting rod 5 and stirring vane 3's junction, only need wash stirring vane and bellows when wasing can, it is convenient to wash.

The stirring device with adjustable stirring distance provided by the utility model is provided with the shaft coupling, thereby avoiding the damage of the motor due to overlarge torque; the stirring blades can slide along the connecting rods due to centrifugal force in the rotating process, the stirring distance can be changed by adjusting the rotating speed of the motor, and the adjustment is convenient; the first corrugated pipe and the second corrugated pipe are arranged, so that raw materials are prevented from entering a joint between the stirring blade and the connecting shaft, subsequent cleaning is facilitated, and raw materials are prevented from being polluted; the spring is arranged, so that the stirring distance is more uniform and stable when being changed; the utility model discloses stirring is apart from adjustable agitating unit, simple structure, and it is convenient to adjust, is convenient for wash.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stirring is apart from adjustable agitating unit which characterized in that: including a jar body (1), jar body (1) upper end is equipped with feed inlet (11), jar body (1) below is equipped with discharge gate (12), be fixed with driving motor (2) directly over jar body (1), the output of driving motor (2) is equipped with (mixing) shaft (3), (mixing) shaft (3) through sealed bearing (4) with jar body (1) rotates to be connected and downwardly extending wears to establish in jar body (1), the equipartition has connecting rod (5) on (mixing) shaft (3), sliding connection has stirring vane (51) on connecting rod (5), stirring vane (51) both ends are equipped with first bellows (52), second bellows (53), first bellows (52) one end with stirring vane (51) are fixed and the other end with the lateral wall of (mixing) shaft (3) is fixed, second bellows (53) one end with stirring vane (51) are fixed and the other end with the tip of connecting rod (5) And the stirring shaft (3) can drive the stirring blades (51) to axially slide along the connecting rod (5) when rotating.

2. The stirring device with adjustable stirring distance according to claim 1, wherein: the lateral wall of connecting rod (5) is equipped with spacing spout (501) along the axial, stirring vane (51) are including barrel (511), the equipartition has blade (512) on barrel (511), blade (512) tip be equipped with spacing portion that spacing spout (501) correspond.

3. The stirring apparatus with adjustable stirring distance according to claim 2, wherein: first bellows (52) one end be equipped with annular groove (521) that barrel (511) are connected, the other end of first bellows (52) be equipped with connecting portion (522) that (mixing) shaft (3) lateral wall is fixed, second bellows (53) both ends be equipped with barrel (511) and annular joint portion (531) that connecting rod (5) are fixed.

4. The stirring device with adjustable stirring distance according to claim 1, wherein: springs (54) are arranged inside the first corrugated pipe (52) and inside the second corrugated pipe (53), and the springs (54) are sleeved on the connecting rod (5).

5. The stirring device with adjustable stirring distance according to claim 1, wherein: the driving motor (2) is fixed on the tank body (1) through a mounting frame (21).

6. The stirring device with adjustable stirring distance according to claim 1, wherein: the output shaft of the driving motor (2) is fixed with the end part of the stirring shaft (3) through a coupler (22).

7. The stirring device with adjustable stirring distance according to claim 1, wherein: openings (31) connected with the end parts of the first corrugated pipes (52) are uniformly distributed on the side wall of the stirring shaft (3).