CN207708937U - A kind of electric mixer - Google Patents

Abstract

The utility model discloses a kind of electric mixers, including pedestal, the pedestal is equipped with holder, the cradle top is equipped with motor, the motor is detachably connected with agitating shaft, the agitating shaft is connect with agitating paddle, the electric mixer further includes protective cover, the protective cover includes protecting cover and protective cover, the protecting cover is placed on the pedestal, the protecting cover top is equipped with opening, the protective cover, which is equipped with, allows the perforative through-hole of agitating shaft, the through-hole and the agitating shaft clearance fit, the protective cover bottom is equipped with annular groove, the annular groove coordinates with the opening.The electric mixer of the utility model is equipped with protective cover, can prevent reactant in protective cover from splashing and threaten to the safety of lab assistant or pollutant falls into and pollutes reactant in reactant.

Description

A kind of electric mixer

Technical field

The utility model is related to field of experiment equipment, and in particular to a kind of electric mixer.

Background technology

One of common equipment in electric mixer laboratory, is mainly used for mixed material, prevents material from precipitating, and has volume Small and exquisite, easy to use feature.But in the operating process of experiment, certain chemical reactions can be with strong reaction phenomenon Or stirring spillage that is too fast and causing reactant threatens to the personal safety of experimenter, and if long agitation does not have It takes measures, the pollutants such as dust are fallen into reactant, cause the pollution of reactant；While the contained reactant in laboratory Vessel are generally that glass material is more fragile, and the vibrations generated when being stirred to reactant can be such that vessel are displaced, and lead It causes agitating paddle to act on vessel wall, damages vessel.

Utility model content

The problems such as causing personal safety and pollutant to fall into reactant lab assistant for the spillage of above-mentioned reactant, The utility model provides a kind of electric mixer, and the electric mixer of the utility model is equipped with protective cover, can prevent anti- The spillage of object is answered, while can also prevent pollution of the pollutant to reactant.

The technical solution adopted in the utility model is as follows：

A kind of electric mixer, including pedestal, the pedestal are equipped with holder, and the cradle top is equipped with motor, described Motor is detachably connected with agitating shaft, and the agitating shaft is connect with agitating paddle, and the electric mixer further includes protective cover, described Protective cover includes protecting cover and protective cover, and the protecting cover is placed on the pedestal, and the protecting cover top is equipped with and opens Mouthful, the protective cover, which is equipped with, allows the perforative through-hole of agitating shaft, the through-hole and the agitating shaft clearance fit, the protection Base portion is equipped with annular groove, and the annular groove is matched with the opening.

The electric stirring axis of the utility model is equipped with protective cover on pedestal, can prevent the reactant in protective cover from splashing And threaten to the safety of lab assistant, or prevent pollutant from falling into and pollute reactant in reactant.In order to make protection Cover does not influence the use of electric mixer, and protective cover is divided into protecting cover and protective cover by the utility model, and protecting cover is placed in On pedestal, and protecting cover top offers opening, and protective cover is equipped with allows the perforative through-hole of agitating shaft, can allow agitating shaft Enter inside protective cover the reactant stirred in the vessel being arranged inside protective cover across protective cover, and protective cover bottom is set There are annular groove, annular groove to coordinate with the opening on protecting cover, then protecting cover and protective cover is made to make in electric mixer Used time is combined together composition protective cover, to prevent the pollutant of liquid splash or outside in the vessel in protective cover from falling Enter the reactant in the vessel in protective cover, pollutes reactant.When the utility model is used, first by the vessel equipped with reactant It is put into from protecting cover opening, then the agitating shaft for being connected with agitating paddle is put into from dismounting on motor in vessel, then will Protective cover moves down from the top of agitating shaft and is placed on protecting cover, and finally agitating shaft is mounted on motor, is beaten Opening motor can stir.

Preferably, the protecting cover is equipped with protrusion, and the protrusion is equipped with bolt, and the pedestal, which is equipped with, to be coordinated with bolt Bolt hole.Bolt is equipped on protecting cover, and pedestal is equipped with bolt hole, then so that protecting cover is connected with pedestal by bolt It connects, therefore, is disassembled from pedestal convenient for protecting cover, the cleaning of protecting cover can be facilitated, while when in use, it can be with Protecting cover is fixed on the base, when preventing stirring from shaking or experimenter accidentally touches protective cover and leads to protective cover It shifts and influences stirring.

Preferably, the protecting cover is equipped with sliding door, and the sliding door is equipped with handle.It is equipped on protecting cover Sliding door, sliding door, which is equipped with handle, can facilitate experimenter that the vessel equipped with reactant are put into protective cover.

Preferably, the protecting cover and protective cover are transparent material.Shield body and protective cover are transparent material Matter facilitates the response situation for the reactant that experimenter can observe in protective cover inside container.

Preferably, lifting regulating rod is equipped with below the motor, the lifting regulating rod bottom is equipped with nut, the stirring Screw thread is equipped at the top of axis, the screw thread cooperates with the nut.Motor is connect with lifting regulating rod, lifting regulating rod with stir Axis connection is mixed, therefore, height of the agitating shaft with respect to the vessel in protective cover can be adjusted by adjusting lifting regulating rod so that stir It is more preferable to mix effect, in addition, lifting regulating rod bottom is equipped with nut, is equipped with screw thread at the top of agitating shaft, is coordinated by screw thread and nut, So that lifting regulating rod is connected through a screw thread with agitating shaft, it is convenient for the dismounting of agitating shaft.

Preferably, the pedestal top is equipped with multiple sizes of limiting slot.It is equipped on electric mixer pedestal top Multiple sizes of limiting slot can limit the vessel of different size, avoid vessel when stirring that mobile feelings occur Condition affects mixing effect, is collided so as to avoid agitating paddle and vessel, damages vessel.

Preferably, the pedestal lower part is equipped with shock callus.The setting of shockproof feet can buffer the shake generated when stirring It is dynamic, the movement of protective cover inside container is further prevented, ensures mixing effect, prevents the collision of vessel and agitating paddle.

In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：

1. the electric mixer of the utility model is equipped with protective cover, can prevent reactant in protective cover splash and to reality The safety for testing room personnel threatens or pollutant falls into and pollutes reactant in reactant.

2. the protective cover of the utility model includes protecting cover and protective cover, the use of electric mixer is not influenced.

3. the electric mixer of the utility model can adjust agitating shaft relative to the height to the vessel in protective cover, protect Demonstrate,prove the mixing effect of the reactant in vessel.

4. the protective cover of the utility model can limit the vessel of different size, vessel when stirring is avoided to move It is dynamic to influence mixing effect, while avoiding agitating paddle and being collided with vessel, damage vessel.

Description of the drawings

The utility model will illustrate by example and with reference to the appended drawing, wherein：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of protecting cover；

Fig. 3 is the structural schematic diagram of protective cover.

In figure, 1. pedestals, 2. holders, 3. motors, 4. agitating shafts, 5. agitating paddles, 6. protective covers, 61. protecting covers, 611. Opening, 612 sliding doors, 613. handles, 62. protective covers, 621. through-holes, 622. annular grooves, 7. protrusions, 8. bolts, 9. liftings Adjusting rod, 10. limiting slots, 11. shockproof feets, 12. vessel.

Specific implementation mode

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

It elaborates to the utility model with reference to Fig. 1, Fig. 2, Fig. 3.

Embodiment 1

Such as Fig. 1, Fig. 2, shown in Fig. 3, a kind of electric mixer, including pedestal 1, the pedestal 1 are described equipped with holder 2 2 top of holder is equipped with motor 3, and the motor 3 is detachably connected with agitating shaft 4, and the agitating shaft 4 is connect with agitating paddle 5, described Electric mixer further includes protective cover 6, and the protective cover 6 includes protecting cover 61 and protective cover 62, and the protecting cover 61 is set In on the pedestal 1,61 top of the protecting cover is equipped with opening 611, and the protective cover 62, which is equipped with, allows agitating shaft to run through Through-hole 621, the through-hole 621 and 4 clearance fit of the agitating shaft, 62 bottom of the protective cover is equipped with annular groove 622, institute State annular groove 622 and 611 cooperation of the opening.

The electric stirring axis of the utility model is equipped with protective cover 6 on pedestal 1, can prevent in protective cover 6 reactant It splashes and threatens to the safety of lab assistant or pollutant falls into and pollutes reactant in reactant.In order to make protective cover 6 do not influence the use of electric mixer, and the utility model divides protective cover 6 for protecting cover 61 and protective cover 62, protecting cover 61 are placed on pedestal 1, and 61 top of protecting cover offers opening 611, and equipped with allowing, agitating shaft 4 is perforative to be led to protective cover 62 Hole 621 can allow agitating shaft 4 that protective cover 62 is passed through to be stirred into 6 inside of protective cover to stir the device that 6 inside of protective cover is arranged Reactant in ware 12, and 62 bottom of protective cover is equipped with annular groove 622, annular groove 622 and opening on protecting cover 61 Mouthfuls 611 coordinate, then make protecting cover 61 and protective cover 62 electric mixer using when be combined together composition protective cover 6, from And prevent the pollutant of liquid splash or outside in the vessel in protective cover 6 from falling into the reaction in the vessel 12 in protective cover Object pollutes reactant.When the utility model is used, first by the vessel 12 equipped with reactant from the opening of protecting cover 61 611 It is put into, is then put into the agitating shaft 4 for being connected with agitating paddle 5 in vessel 12 from being removed on motor 3, then by protective cover 62 from stirring The top for mixing axis 4 moves down and is placed on protecting cover 61, and finally agitating shaft 4 is mounted on motor, opens motor 3 It can stir.

Embodiment 2

Based on embodiment 1, as shown in Figure 1, the protecting cover 61, which is equipped with protrusion 7, described raised 7, is equipped with bolt 8, it is described Pedestal 1 is equipped with the bolt hole coordinated with bolt.Bolt 8 is equipped on protecting cover 61, and pedestal 1 is equipped with bolt hole, then makes It obtains protecting cover 61 to be bolted with pedestal 1, therefore, disassembles, can facilitate from pedestal 1 convenient for protecting cover 61 The cleaning of protecting cover 61, while when in use, protecting cover 61 can be fixed on pedestal 1, when preventing stirring from shaking or Person experimenter, which accidentally touches protective cover 6, causes protective cover 6 to shift and influence stirring.

Embodiment 3

It is set on the sliding door 612 based on embodiment 1 as shown in Fig. 2, the protecting cover 1 is equipped with sliding door 612 There is handle 613.Sliding door 612 is equipped on protecting cover 61, sliding door 612, which is equipped with handle 613, can facilitate experimenter Vessel 12 equipped with reactant are put into protective cover 6.

Embodiment 4

Based on embodiment 1, the protecting cover 61 and protective cover 62 are transparent material.By protecting cover 61 and protective cover 62 are set as transparent material, facilitate the response situation for the reactant that experimenter can observe in 6 inside container 12 of protective cover.

Embodiment 5

Based on embodiment 1, as shown in Figure 1,3 lower section of the motor is equipped with lifting regulating rod 9,9 bottom of the lifting regulating rod Portion is equipped with nut, and screw thread is equipped at the top of the agitating shaft, and the screw thread cooperates with the nut.Motor 3 and lift adjustment Bar 9 connects, and lifting regulating rod 9 is connect with agitating shaft 4, therefore, can adjust agitating shaft 4 relatively by adjusting lifting regulating rod 9 The height of vessel 12 in protective cover 6 so that mixing effect is more preferable, in addition, 9 bottom of lifting regulating rod is equipped with nut, agitating shaft 4 Top is equipped with screw thread, is coordinated by screw thread and nut so that lifting regulating rod 9 is connected through a screw thread with agitating shaft 4, convenient for stirring The dismounting of axis.

Embodiment 6

Based on embodiment 1, as shown in Figure 1,1 top of the pedestal is equipped with multiple sizes of limiting slot 10.Electronic 1 top of blender base is equipped with multiple sizes of limiting slot 10 and can be limited to the vessel 12 of different size, avoids Vessel 12 affect mixing effect there is a situation where movement when stirring, are collided so as to avoid agitating paddle 5 and vessel 12, damage Vessel.

Embodiment 7

Based on embodiment 1, shown in Fig. 1,1 lower part of the pedestal is equipped with shock callus 11.The setting of shockproof feet 11 can The vibrations generated when buffering stirring, further prevent the movement of 6 inside container 12 of protective cover, ensure mixing effect, prevent vessel 12 with the collision of agitating paddle 5.

The above is preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art For, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and become Type should also be considered as the scope of protection of the utility model.

Claims (7)

1. a kind of electric mixer, including pedestal, the pedestal is equipped with holder, and the cradle top is equipped with motor, the electricity Machine is detachably connected with agitating shaft, and the agitating shaft is connect with agitating paddle, which is characterized in that the electric mixer further includes preventing Shield, the protective cover include protecting cover and protective cover, and the protecting cover is placed on the pedestal, on the protecting cover Portion is equipped with opening, and the protective cover, which is equipped with, allows the perforative through-hole of agitating shaft, the through-hole and the agitating shaft clearance fit, The protective cover bottom is equipped with annular groove, and the annular groove is matched with the opening.

2. a kind of electric mixer according to claim 1, which is characterized in that the protecting cover is equipped with protrusion, described Protrusion is equipped with bolt, and the pedestal is equipped with the bolt hole coordinated with bolt.

3. a kind of electric mixer according to claim 1, which is characterized in that the protecting cover is equipped with sliding door, The sliding door is equipped with handle.

4. a kind of electric mixer according to claim 1, which is characterized in that the protecting cover and protective cover are Bright material.

5. a kind of electric mixer according to claim 1, which is characterized in that be equipped with lift adjustment below the motor Bar, the lifting regulating rod bottom are equipped with nut, screw thread, the screw thread and the nut phase interworking are equipped at the top of the agitating shaft It closes.

6. a kind of electric mixer according to claim 1, which is characterized in that the pedestal top is equipped with multiple sizes not One limiting slot.

7. a kind of electric mixer according to claim 1, which is characterized in that the pedestal lower part is equipped with shock callus.