CN206793449U - Agitator - Google Patents

Abstract

A kind of agitator be the utility model is related to solve the problems, such as agitator poor universality of the prior art.When using the solution in agitator stirring container of the present utility model, stretching structure is adjusted according to the height of container, the length of agitating shaft can change with the regulation of stretching structure, and the distance between stirring fan being arranged on the different bodies of rod of agitating shaft can also change therewith.It can be used to be stirred the solution in container after the distance between the length of agitating shaft and stirring fan are adjusted to proper states.So agitator of the present utility model can be suitably used for the stirring of solution in different height container by the setting of the multistage body of rod and stretching structure, the versatility of agitator is substantially increased.

Description

Agitator

Technical field

It the utility model is related to a kind of agitator.

Background technology

When carrying out solution preparation, it is necessary to be well mixed the solution in container using agitator.It is of the prior art to stir Mixing device includes agitating shaft and the stirring fan installed in one end of the mixing shaft, and this design in use can only be to a certain in container Solution at height and position is stirred, and is stirred less than the other positions in container.So agitator of the prior art is not Solution in container can be stirred, the more big this influence of container is obvious.

Authorization Notice No. is CN202638310U, the Chinese patent of entitled " a kind of Dual-blade emulsion mixing pump " discloses A kind of agitator, it is axially spaced on the agitating shaft of the agitator to be provided with two groups of stirrings fans, it can make to stir to a certain extent The mixing effect for mixing device is more uniformly distributed.But distance of two groups of stirring fans on the axis direction of agitating shaft is consolidated in the agitator It is fixed, so it is only applicable to the container of model in a certain model or a certain size range.When solution height significantly increases in container Gao Shi, the situation that upper solution can not be sufficiently agitated still is had when reusing the agitator of same model, thus above-mentioned stirred Device is mixed to be not applied for the container of different model and there is the shortcomings that poor universality.

Utility model content

The purpose of this utility model is to provide a kind of agitator to solve agitator poor universality of the prior art Problem.

To achieve the above object, agitator of the present utility model uses following technical scheme：

Agitator, including the agitating shaft that axis is vertically extending, it is arranged at intervals with along its axis direction on agitating shaft Multigroup stirring fan, along the axis direction of the agitating shaft, the distance between adjacent two stirrings fan is adjustable.

The agitating shaft includes the vertically extending body of rod of multistage axis, is provided with described in one group and stirs on every section of body of rod Fan is mixed, is connected between adjacent two sections of bodies of rod by stretching structure adjustable with the distance between adjacent two stirring fans.

The stretching structure includes the connector for being used to be connected across the opposed end of two bodies of rod, and the upper end of connector is provided with For the first fixed structure being fixedly connected with the top body of rod, the lower end of connector is provided with for being fixed with the body of rod on the lower Second fixed structure of connection, first fixed structure and/or the second fixed structure are arranged at intervals with multiple along the vertical direction.

The connector includes sleeve that be sheathed on adjacent two bodies of rod joint periphery, that axis is vertically extending, The first fixed structure and/or second the spaced fixing axle perforation of axis direction along sleeve is fixedly connected as, it is described Circumferential direction extension of the axis direction of fixing axle perforation along sleeve.

The fixing axle perforation runs through the sleeve.

The stirring fan is articulated with multiple flabellums on the axle sleeve including the axle sleeve being fixed on the body of rod and head end, Flabellum can be rotated around the hinge of itself and axle sleeve so that the tail end and the distance between the body of rod of flabellum are adjustable, and stirring fan is also including being used for It will rotate into the lock piece that the flabellum position of any position is fixed.

The flabellum is curved, and the inner concave of arc is directed away from the axis direction setting of axle sleeve.

The stirring fan includes the axle sleeve being fixed on the body of rod, is fixedly installed on axle sleeve along its circumferential direction multiple Flabellum, the blade face of the flabellum are obliquely installed horizontal by certain at an angle.

The beneficial effects of the utility model are as follows：When using the solution in agitator stirring container of the present utility model, Stretching structure is adjusted according to the height of container, the length of agitating shaft can change with the regulation of stretching structure, and be arranged at and stir Mixing the distance between fan of the stirring on the different bodies of rod of axle can also change therewith.By the length of agitating shaft and stirring fan between away from It can be used to be stirred the solution in container afterwards from adjusting to proper states.So agitator of the present utility model The stirring of solution in different height container is can be suitably used for by the setting of the multistage body of rod and stretching structure, substantially increases stirring The versatility of device.

Brief description of the drawings

Fig. 1 is the structural representation of one embodiment of agitator of the present utility model.

Embodiment

The concrete structure of agitator of the present utility model is as shown in figure 1, including the vertically extending agitating shaft of axis 1, agitating shaft 1 includes the vertically extending upper body of rod 11 of axis and the lower body of rod 12.The middle part of the upper body of rod 11 is installed with First stirring fan 3, the lower end of the lower body of rod 12 are installed with the second stirring fan 4.The upper and lower body of rod is connected by stretching structure 2, is led to Overregulate the distance between i.e. adjustable two groups of stirrings fan of stretching structure.In other embodiments, the body of rod can also have three or It is more roots.

Stretching structure includes the vertically extending sleeve 21 of axis, is spaced apart along the vertical direction provided with more on sleeve 21 Individual fixing axle perforation 22, the circumferential direction extension along sleeve of the axis of fixing axle perforation 22 and runs through sleeve 21.Run through herein Mean that fixing axle perforation 22 runs through the two relative side tube-walls of sleeve 21.

The lower end of the upper body of rod 11 offers perforates for the upper adaptation being adapted to fixing axle perforation 22, the upper end of the lower body of rod 12 Offer and perforated for the lower adaptation being adapted to fixing axle perforation 22.Sleeve 21 is sheathed on the periphery of upper and lower body of rod joint, and By installing fixing axle in upper adaptation perforation and top fixing axle perforation 22 to realize the fixation of the body of rod 11 and sleeve 21 Connection.By in lower adaptation perforation with installing fixing axle in fixing axle perforation 22 on the lower with the body of rod 12 under realizing and sleeve 21 It is fixedly connected.Connect for being adapted to the fixing axle perforation that perforation is fixedly connected with and foring for realizing that sleeve is fixed with the upper body of rod The first fixed structure connect；For being adapted to the fixing axle perforation that perforation is fixedly connected with lower and foring for realizing sleeve and lower beam The second fixed structure that body is fixedly connected.

In other embodiments, can also be set in upper connecting rod it is multiple it is spaced along the vertical direction on be adapted to perforation And/or multiple lower adaptation perforation spaced along the vertical direction are set to realize between upper and lower interlinking lever end on lower link The stretching of distance；Axle sleeve can also be replaced by the connector of other shapes, it is only necessary to be opened up on connector multiple along upper Lower direction is arranged at intervals to install the perforation of the fixing axle of fixing axle.

First stirring fan 3 includes being fixed on the first axle sleeves 31 on the body of rod 11, along its circumferential direction on the first axle sleeve 31 Multiple first flabellums 32 are fixedly installed, the blade face of the first flabellum 32 is obliquely installed horizontal by certain at an angle.

Second stirring fan 4 includes the second axle sleeve 41 being fixed on the lower body of rod 12 and head end is articulated with the second axle sleeve 41 Two the second flabellums 42, the second flabellum 42 can be rotated around the hinge of itself and the second axle sleeve 41 so that the tail end of the second flabellum 42 and the The distance between the axis of bipole body 12 is adjustable.When the second flabellum 42 is turned on to different angle, its stirring area that can reach Domain is also different.The second flabellum 42 is can turn to simultaneously sets form to have further the advantage that at any angle, due to different vessels Vessel port it is of different sizes, be turned on so the second stirring can be fanned into 42 to different angle with can be by the vessel port of different vessels Stretch into.

Transition or interference fit between second flabellum 42 and hinge are so that the frictional force between the second flabellum 42 and hinge is big In the gravity of the second flabellum 42, so the second flabellum 42 can be fixed on the opening position after the second flabellum 42 is turned into a certain position Without automatically retracting.Now the transition between the second flabellum and hinge or interference fit relation form appoints for will rotate into The lock piece that the flabellum position for opening position of anticipating is fixed.

In order to reduce its resistance of friction between solution to be mixed while the stirring scope of the second stirring fan 4 is expanded Power, the second flabellum 42 is curved, and the inner concave of arc is directed away from the axis direction setting of the second axle sleeve 41.

In other embodiments, telescopic shaft can also by a complete body of rod form, but by first stirring fan and/or Second stirring fan can be removably mounted within the body of rod along the axis direction of the body of rod, and again will after corresponding stirring fan is moved into place It is fixed on the body of rod.

Claims (7)

1. agitator, including the agitating shaft that axis is vertically extending, it is arranged at intervals with agitating shaft along its axis direction more Group stirring fan, it is characterised in that：Along the axis direction of the agitating shaft, the distance between adjacent two stirrings fan is adjustable, described Agitating shaft includes the vertically extending body of rod of multistage axis, is provided with every section of body of rod and fan is stirred described in one group, and adjacent two Connected by stretching structure between the section body of rod and can adjust with the distance between adjacent two stirring fans.

2. agitator according to claim 1, it is characterised in that：The stretching structure includes being used to be connected across two bodies of rod The connector of opposed end, the upper end of connector are provided with the first fixed structure for being fixedly connected with the top body of rod, even The lower end of fitting is provided with the second fixed structure for being fixedly connected with the body of rod on the lower, first fixed structure and/or second Fixed structure is arranged at intervals with multiple along the vertical direction.

3. agitator according to claim 2, it is characterised in that：The connector includes being sheathed on adjacent two bodies of rod docking Locate sleeve peripheral, that axis is vertically extending, the first fixed structure and/or second are fixedly connected as along sleeve The spaced fixing axle perforation of axis direction, circumferential direction extension of the axis direction that the fixing axle is perforated along sleeve.

4. agitator according to claim 3, it is characterised in that：The fixing axle perforation runs through the sleeve.

5. the agitator according to any one of claim 1 ~ 4, it is characterised in that：The stirring fan is described including being fixed on Axle sleeve and head end on the body of rod are articulated with multiple flabellums on the axle sleeve, and flabellum can be rotated so that fan around the hinge of itself and axle sleeve The tail end of leaf and the distance between the body of rod are adjustable, and the flabellum position that stirring fan also includes being used to will rotate into any position is fixed Lock piece.

6. agitator according to claim 5, it is characterised in that：The flabellum is curved, and the inner concave direction of arc Axis direction away from axle sleeve is set.

7. the agitator according to any one of claim 1 ~ 4, it is characterised in that：The stirring fan is described including being fixed on Axle sleeve on the body of rod, multiple flabellums is fixedly installed along its circumferential direction on axle sleeve, the blade face of the flabellum is horizontal by one Determine at an angle to be obliquely installed.