CN217628990U

CN217628990U - Combined impeller structure

Info

Publication number: CN217628990U
Application number: CN202220903460.5U
Authority: CN
Inventors: 王敬生; 许家莉
Original assignee: Hefei Aipu Technology Co ltd
Current assignee: Hefei Aipu Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-21
Anticipated expiration: 2032-04-19

Abstract

The utility model provides a modular impeller structure relates to combination formula impeller technical field, combination formula impeller structure include impeller wheel body with evenly set up in impeller wheel body top is used for driving the vortex piece that rivers flow, and the central point at the top of impeller wheel body puts fixedly connected with erection column, and the cross draw-in groove has been seted up at the top of erection column, and the central point of cross draw-in groove puts and has seted up the looping pit, the utility model provides a combination formula impeller structure can compress tightly the erection column with the erection column fast through setting up a removable gland that can install fast and take off the collar on, makes things convenient for vortex piece and removable gland's fast assembly and separation, is convenient for when carrying out the impeller selection experiment, carries out fast assembly fast between the vortex piece that has different quantity and structure and the impeller wheel body that has not equidimension and quantity through-hole, need not all produce a vortex piece alone to the compound mode of each impeller wheel body and vortex piece, reduces the experiment cost.

Description

Combined impeller structure

Technical Field

The utility model relates to a combination formula impeller technical field, specific is a combination formula impeller structure.

Background

The impeller is one of the important components of the impeller washing machine, and has the function of cleaning clothes by changing the direction of water flow in the washing machine through the rotation of the impeller in different directions to form vortex.

The impeller with different holes and the impeller with different numbers and sizes of turbulence pieces can influence the capacity of the washing machine when being applied to the washing machine.

In prior art, when carrying out impeller washing machine design and selection, need install different impeller in the washing machine and carry out the experiment to select the most suitable impeller to use, but each kind has the impeller of different holes and the impeller that has the vortex piece of different quantity and size all need make one alone, makes the many kinds of different impellers of need making during the experiment, leads to the experiment cost to increase.

SUMMERY OF THE UTILITY MODEL

For solving the not enough that mentions in the above-mentioned background art, the utility model aims to provide a modular impeller structure has solved rotary drum washing machine impeller and has selected the impeller of many kinds of differences of needs preparation when experimenting, leads to the problem of experiment cost increase.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a modular impeller structure, include impeller wheel body and evenly set up in impeller wheel body top is used for driving the vortex piece that rivers flow, the central point at the top of impeller wheel body puts fixedly connected with erection column, the cross draw-in groove has been seted up at the top of erection column, the annular opening has been seted up to the central point of cross draw-in groove, the bottom fixedly connected with combination axle of annular opening inner wall, one side of combination axle just is located the fixed orifices has been seted up to the top of erection column, the surface cover of erection column is equipped with the collar, the internal surface fixedly connected with of collar with the cross connecting piece that the cooperation of cross draw-in groove was used, the central point of cross connecting piece puts fixedly connected with location pipe box, the top of erection column is provided with be used for with the collar compresses tightly the removable gland of impeller wheel body top.

Preferably, the spoiler is provided with a plurality ofly altogether, and is a plurality of spoiler is fixed in annular array the surface of collar.

Preferably, the positioning sleeve is fitted into the annular hole, and a top portion of the combination shaft passes through the positioning sleeve and extends to an outside of the positioning sleeve.

Preferably, the cross clamping groove is matched with the cross connecting piece, and when the mounting ring is sleeved on the mounting column from top to bottom, the cross connecting piece is clamped into the inside of the cross clamping groove so as to clamp the mounting ring.

Preferably, the top of the detachable gland is provided with a control plate which can be horizontally shifted, the top of the detachable gland is provided with a positioning clamping groove, the bottom of the control plate is fixedly connected with a positioning shaft, and one end of the positioning shaft penetrates through the fixing hole.

Preferably, the top of removable gland is provided with power unit, power unit includes the regulation and control groove, fixedly connected with horizontal axle between the both sides of regulation and control inslot wall, sliding connection has the regulating block on the horizontal axle, one side fixedly connected with tension spring of regulating block.

Preferably, the regulation and control groove is arranged at the top of the detachable gland and is positioned below the control plate, and the top of the regulating block is fixedly connected with the bottom of the control plate.

The utility model has the advantages that:

through setting up a removable gland that can install fast and take off, can compress tightly the collar fast to the erection column, and go into the cross draw-in groove through cross connecting piece card, when making the impeller wheel body drive the erection column and rotate, the erection column can drive collar and vortex piece through the cross connecting piece and rotate jointly, take off removable gland and can upwards stimulate the collar, take off the vortex piece, make things convenient for the fast assembly and the separation of vortex piece and removable gland, be convenient for when carrying out impeller selection experiment, carry out the fast assembly fast between the vortex piece that has different quantity and structure and the impeller wheel body that has not equidimension and quantity through-hole fast to having, need not all to produce an impeller alone to the compound mode of each impeller wheel body and vortex piece, reduce the experiment cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts;

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

FIG. 2 is a schematic structural view of the impeller body after the detachable cover is removed from the impeller body shown in FIG. 1;

FIG. 3 is a top view of the pulsator wheel body shown in FIG. 1;

fig. 4 is a sectional view of a front view of the pulsator wheel body shown in fig. 1.

The reference numbers are as follows:

1. the impeller comprises an impeller wheel body, 2, a turbulence piece, 3, a mounting column, 4, a cross clamping groove, 5, a circular hole, 6, a combined shaft, 7, a fixing hole, 8, a mounting ring, 9, a cross connecting piece, 10, a positioning pipe sleeve, 11, a detachable gland, 12, a control plate, 13, a positioning clamping groove, 14, a positioning shaft, 15, a power mechanism, 151, a regulation and control groove, 152, a regulating block, 153 and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The utility model provides a modular impeller structure, include impeller wheel body 1 and evenly set up in impeller wheel body 1 top is used for driving the vortex piece 2 that rivers flow, the central point at the top of impeller wheel body 1 puts fixedly connected with erection column 3, cross draw-in groove 4 has been seted up at the top of erection column 3, the central point of cross draw-in groove 4 puts and has seted up annular hole 5, the bottom fixedly connected with combination axle 6 of annular hole 5 inner wall, one side of combination axle 6 just is located fixed orifices 7 has been seted up to the top of erection column 3, the surface cover of erection column 3 is equipped with collar 8, collar 8's internal surface fixedly connected with cross connecting piece 9 that cross draw-in groove 4 cooperation was used, the central point of cross connecting piece 9 puts fixedly connected with location pipe box 10, the top of erection column 3 be provided with be used for with the collar 8 compresses tightly the removable gland 11 of impeller wheel body 1 top.

The impeller wheel body 1 is provided with openings which are uniformly arranged so as to facilitate water flow to pass through, and the turbulence piece 2 is combined on the impeller wheel body 1, so that when the impeller wheel body 1 rotates in the washing machine, the turbulence piece 2 can be driven to rotate, and the water in the washing machine forms a vortex to clean clothes.

The spoiler 2 is provided with a plurality of, a plurality of the spoiler 2 is fixed in annular array the surface of collar 8.

The spoiler 2 mounted on the mounting ring 8 is of uniform size and dimension.

The positioning sleeve 10 is matched with the annular hole 5, and the top of the combined shaft 6 penetrates through the positioning sleeve 10 and extends to the outside of the positioning sleeve 10.

As shown in fig. 2, the combination shaft 6 is located at a position centered above the pulsator wheel 1, and the top of the combination shaft 6 may pass through the positioning sleeve 10.

The cross clamping groove 4 and the cross connecting piece 9 are matched, when the mounting ring 8 is sleeved from top to bottom on the mounting column 3, the cross connecting piece 9 is clamped into the cross clamping groove 4, so that the mounting ring 8 is clamped.

Like fig. 2, go into cross draw-in groove 4 through cross connecting piece 9 card on, both can assist with mounting ring 8 chucking to erection column 3, can also make when impeller wheel body 1 drives erection column 3 and rotates, erection column 3 can drive mounting ring 8 synchronous rotation through cross connecting piece 9, can not take place relative rotation between erection column 3 and the erection ring 8.

The top of the detachable gland 11 is provided with a control plate 12 which can be horizontally shifted, the top of the detachable gland 11 is provided with a positioning clamping groove 13, the bottom of the control plate 12 is fixedly connected with a positioning shaft 14, and one end of the positioning shaft 14 penetrates through the fixing hole 7.

Referring to fig. 1, control panel 12 is provided with anti-slip grooves on the top to facilitate manual dialing of control panel 12, and locator card slot 13 is located below control panel 12.

The top of the detachable gland 11 is provided with a power mechanism 15, the power mechanism 15 includes a regulation and control groove 151, a transverse shaft 152 is fixedly connected between two sides of the inner wall of the regulation and control groove 151, an adjusting block 153 is slidably connected on the transverse shaft 152, and a tension spring 154 is fixedly connected to one side of the adjusting block 153.

As shown in fig. 4, the tension spring 154 is in a contracted state, and has a pushing force to the adjusting block 153 toward the inner wall side of the regulating groove 151, and the lateral shaft 152 passes through the adjusting block 153, so that the adjusting block 153 can move only horizontally.

The adjusting and controlling groove 151 is arranged at the top of the detachable gland 11 and is located below the control plate 12, and the top of the adjusting block 153 is fixedly connected with the bottom of the control plate 12.

As shown in FIG. 4, since the adjusting block 153 can only move horizontally, the same thing as the control panel 12 to which the adjusting block 153 is fixed can only move horizontally.

The utility model provides a modular impeller structure's theory of operation as follows:

as shown in fig. 4, when the control plate 12 is manually shifted to the right, the control plate 12 drives the positioning shaft 14 and the adjusting block 153 to move to the right, so that the adjusting block 153 extrudes the tension spring 154, the tension spring 154 contracts, the positioning shaft 14 is separated from the fixing hole 7, at this time, the detachable gland 11 is pulled upwards, the detachable gland 11 is taken down, then the mounting ring 8 is pulled upwards, the mounting ring 8 drives all the turbulence members 2 to move upwards, and the turbulence members 2 and the impeller wheel body 1 are separated;

when the spoiler 2 needs to be combined on the impeller wheel body 1, firstly, the mounting ring 8 is sleeved on the mounting column 3, so that the cross connecting piece 9 is clamped into the cross clamping groove 4, then, the control plate 12 can be manually stirred rightwards, the detachable gland 11 is moved downwards, so that the top of the combined shaft 6 is clamped into the positioning clamping groove 13, the control plate 12 is loosened, the tension spring 154 extends to push the adjusting block 153, the adjusting block 153 drives the control plate 12 to move leftwards, the control plate 12 drives the positioning shaft 14 to move leftwards, so that the positioning shaft 14 passes through the fixing hole 7, at the moment, the detachable gland 11 cannot move upwards, so that the detachable gland 11 can tightly press the mounting ring 8, and the combination of the spoiler 2 and the impeller wheel body 1 is completed.

Compared with the prior art, the utility model provides a combination formula impeller structure has following beneficial effect:

through setting up a removable gland 11 that can install fast and take off, can compress tightly the collar 8 fast on erection column 3, and go into cross draw-in groove 4 through cross connecting piece 9 card, when making impeller wheel body 1 drive erection column 3 rotate, erection column 3 can drive collar 8 and vortex piece 2 through cross connecting piece 9 and rotate jointly, take off removable gland 11 and can upwards stimulate collar 8, take off vortex piece 2, make things convenient for the quick combination and the separation of vortex piece 2 and removable gland 11, be convenient for when carrying out the impeller selection experiment, carry out the quick combination fast to vortex piece 2 that has different quantity and structure and with between the impeller wheel body 1 that has not equidimension and quantity through-hole, need not to all produce an impeller alone to the compound mode of each impeller wheel body 1 and vortex piece 2, reduce the experiment cost.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a modular impeller structure, its characterized in that, including impeller wheel body (1) with evenly set up in impeller wheel body (1) top is used for driving vortex spare (2) that rivers flow, the central point at the top of impeller wheel body (1) puts fixedly connected with erection column (3), cross draw-in groove (4) have been seted up at the top of erection column (3), the central point of cross draw-in groove (4) puts and has seted up annular hole (5), the bottom fixedly connected with combination axle (6) of annular hole (5) inner wall, one side of combination axle (6) just is located fixed orifices (7) have been seted up to the top of erection column (3), the surface cover of erection column (3) is equipped with collar (8), the internal surface fixedly connected with of collar (8) with cross connecting piece (9) that cross draw-in groove (4) cooperation was used, the central point fixedly connected with location pipe box (10) of cross connecting piece (9), the top of erection column (3) is provided with be used for with collar (8) compress tightly in the gland (11) of impeller wheel body (1) top.

2. The combined type impeller structure of claim 1, wherein the number of the turbulence members (2) is multiple, and the turbulence members (2) are fixed on the outer surface of the mounting ring (8) in an annular array.

3. The unitized impeller structure of claim 1, wherein the positioning boss (10) is fitted with the annular hole (5), and a top portion of the unitized shaft (6) passes through the positioning boss (10) and extends to an outside of the positioning boss (10).

4. The combined type impeller structure of claim 1, wherein the cross slot (4) and the cross connecting piece (9) are adapted, and when the mounting ring (8) is sleeved on the mounting column (3) from top to bottom, the cross connecting piece (9) is clamped into the cross slot (4) so as to clamp the mounting ring (8).

5. The combined type impeller structure of claim 1, wherein a control plate (12) which can be shifted horizontally is arranged at the top of the detachable pressing cover (11), a positioning clamping groove (13) is formed at the top of the detachable pressing cover (11), a positioning shaft (14) is fixedly connected to the bottom of the control plate (12), and one end of the positioning shaft (14) penetrates through the fixing hole (7).

6. The combined type pulsator structure according to claim 5, wherein a power mechanism (15) is provided at the top of the detachable pressing cover (11), the power mechanism (15) comprises a regulation and control groove (151), a transverse shaft (152) is fixedly connected between both sides of the inner wall of the regulation and control groove (151), an adjustment block (153) is slidably connected on the transverse shaft (152), and a tension spring (154) is fixedly connected to one side of the adjustment block (153).

7. The combined type impeller structure of claim 6, wherein the adjusting and controlling groove (151) is opened at the top of the detachable gland (11) and is located below the control plate (12), and the top of the adjusting block (153) is fixedly connected with the bottom of the control plate (12).