CN211284936U

CN211284936U - Special impeller of impeller type washing machine of easily taking off

Info

Publication number: CN211284936U
Application number: CN201922262609.7U
Authority: CN
Inventors: 孙柏均
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-18
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a washing machine accessory technical field, specific impeller special for impeller type washing machine who takes off easily that says so, including reduction gear output shaft and impeller, reduction gear output shaft includes square key or spline, square key or spline upper end integrated into one piece are connected with circular spliced pole, circular spliced pole upper end integrated into one piece is connected with circular spacing post. The utility model can install the lock cover or the brush component on the upper end of the lock catch, and increases the functionality of the impeller, so that the impeller can wash shoes when the brush component is installed, and can wash clothes when the lock cover is installed; the impeller is arranged in the output shaft of the speed reducer, the impeller is connected with the lock catch through the lock cover to form a lock catch device or connected with the lock catch through the brush assembly and the lock catch to form a brush lock catch device, the output shaft of the speed reducer is locked, so that the effect of fixing the impeller and the output shaft of the speed reducer is achieved, and the lock catch can be pressed and pulled only in a rotating mode, and the locking and the dismounting of the output shaft of the speed reducer can be.

Description

Special impeller of impeller type washing machine of easily taking off

Technical Field

The utility model relates to a washing machine accessory technical field specifically is an impeller type washing machine special wave wheel of taking off easily.

Background

The impeller of the washing machine is used for driving water flow in the barrel to form vortex flow which rotates rightwards and leftwards at times through the impeller, and driving clothes to rotate and roll, so that dirt on the clothes can be removed. The impeller of the impeller washing machine in the current market is not easy to take down after being installed, a lot of dirty objects can be hidden at the bottom, and secondary pollution is easy to occur. If foreign matters fall into the lower part of the impeller, the foreign matters are not easy to take out. And the existing impeller has single function and generally only has the function of washing clothes. Therefore, the impeller special for the impeller type washing machine is easy to take off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impeller type washing machine special impeller of taking off easily to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an impeller special for an impeller type washing machine and easy to take down comprises a reducer output shaft and an impeller, wherein the reducer output shaft comprises a square key or a spline, the upper end of the square key or the spline is integrally connected with a round connecting column, the upper end of the round connecting column is integrally connected with a round limiting column, the upper end of the round limiting column is integrally connected with a limiting block, the middle part of the impeller is provided with a mounting hole matched with the round connecting column, a lock catch is arranged on the reducer output shaft and positioned at the upper end of the impeller, the lock catch comprises a plastic part, the lower end of the outer side of the plastic part is provided with four groups of through holes at equal intervals in the circumferential direction, balls are embedded in the through holes, a groove is arranged on the outer side of the plastic part and positioned at the lower end of the, the hairbrush assembly comprises a hairbrush and a fixed rod, the hairbrush is arranged at the upper end of the lock catch, the fixed rod is arranged on the inner side of the hairbrush, and the fixed rod and the lock catch are fixed through screws.

As a further optimization of the technical scheme, the diameter of the circular connecting column is smaller than the side length of the square key or the spline, the diameter of the circular limiting column is smaller than the diameter of the circular connecting column, and the diameter of the limiting block is equal to the diameter of the circular connecting column.

As the further optimization of the technical scheme, the ball is matched with the round limiting column.

As a further optimization of the technical scheme, round holes matched with the lock catches are formed in the lower ends of the inner wall of the lock cover and the inner wall of the hairbrush, the lock catches are pressed into the lock cover or the hairbrush component, and then the lock cover or the hairbrush component and the lock catches are locked together through the limiting springs and used as components.

As a further optimization of the technical scheme, the lower ends of the lock cover and the hairbrush are fixedly connected with inserting columns, and a slot for inserting the rotating shaft is formed in the middle of the impeller.

As the further optimization of this technical scheme, the seat is accepted to dead lever upper end fixedly connected with, accept the seat lower extreme and be located two sets of fixed columns of dead lever outside circumference equidistance fixedly connected with, two sets of fixed post holes with fixed column assorted have been seted up to brush hole upper surface, fixed post hole depth is 6 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can install locking closure or brush subassembly in the hasp upper end, increase the functionality of impeller, can wash shoes when making impeller installation brush subassembly, can do laundry during the installation locking closure, put into the reduction gear output shaft with the impeller, connect through locking closure and hasp and form a locking device or connect through brush subassembly and hasp and form a brush locking device, pin reduction gear output shaft, thereby reach the effect of fixed impeller and reduction gear output shaft, only need rotate, carry and draw the hasp, can accomplish the locking and the dismantlement of reduction gear output shaft, press the device above the hasp, can impress the hasp in the reduction gear output shaft, loosen, the hasp will pin reduction gear output shaft, make impeller easy to assemble dismantlement, be convenient for clear up the position of impeller and impeller below, prevent to take place secondary pollution.

Drawings

FIG. 1 is a schematic view of the structure of the utility model when installing the lock catch;

FIG. 2 is a schematic view of the structure of the brush assembly of the present invention;

FIG. 3 is a schematic view of the output shaft of the reducer of the present invention;

FIG. 4 is a schematic view of the impeller structure of the present invention;

FIG. 5 is a schematic view of the lock structure of the present invention;

FIG. 6 is a schematic view of the lock cover structure of the present invention;

FIG. 7 is a schematic view of the brush of the present invention;

fig. 8 is a schematic view of the fixing rod structure of the present invention.

In the figure: 1 reducer output shaft, 101 square keys or splines, 102 circular connecting column, 103 circular limiting column, 104 limiting block, 2 impeller, 3 lock catches, 301 plastic part, 302 ball, 303 limiting spring, 304 compression spring, 4 lock covers, 5 hairbrushes and 6 fixing rods.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a special impeller of impeller type washing machine that easily takes off, including reduction gear output shaft 1 and impeller 2, reduction gear output shaft 1 includes square key or spline 101, square key or spline 101 upper end integrated into one piece is connected with circular spliced pole 102, circular spliced pole 102 upper end integrated into one piece is connected with circular spacing post 103, circular spacing post 103 upper end integrated into one piece is connected with stopper 104, specifically, the diameter of circular spliced pole 102 is less than the length of side of square key or spline 101, the diameter of circular spacing post 103 is less than the diameter of circular spliced pole 102, the diameter of stopper 104 equals with the diameter of circular spliced pole 102. The middle part of the wave wheel 2 is provided with a mounting hole matched with the circular connecting column 102, so that the wave wheel 2 is sleeved outside the circular connecting column 102 of the output shaft 1 of the speed reducer and is connected with the upper end of the square key or the spline 101, and the square key or the spline 101 limits the lower end of the wave wheel 2.

Reduction gear output shaft 1 is last and be located 2 upper ends of impeller and install hasp 3, hasp 3 includes working of plastics 301, four groups of through-holes have been seted up to 301 outside lower extreme circumference equidistance of working of plastics, the embedded ball 302 that is equipped with of through-hole, ball 302 and circular spacing post 103 phase-match, 301 outsides of working of plastics just are located the ball 302 lower extreme and set up flutedly, install spacing spring 303 in the recess, compression spring 304 has been cup jointed in 301 outsides of working of plastics, when ball 302 extrudees to 301 inboard of working of plastics, ball 302 just in time is located between circular spliced pole 102 and the stopper 104, thereby it is fixed with reduction gear output shaft 1, final accessible ball 302 and square.

The locking closure 4 or the brush subassembly is installed in the 3 upper end outsides of hasp, impresses hasp 3 behind locking closure 4 or the brush subassembly, is in the same place locking closure 4 or the brush subassembly with hasp 3 lock with spacing spring 303, uses as the subassembly, forms a locking device or a brush locking device, when installation locking device, can be used for doing washing, when installation brush locking device, can be used for washing shoes for the impeller is functional stronger. Brush locking device includes brush 5 and dead lever 6 and hasp 3, brush 5 is installed in 3 upper ends of hasp, dead lever 6 is installed in 5 inboards of brush, through the fix with screw between dead lever 6 and the

hasp

3, 6 upper end fixedly connected with of dead lever accepts the seat, accept the seat lower extreme and be located two sets of fixed columns of 6 outside circumference equidistance fixedly connected with of dead lever, 5 hole upper surfaces of brush are seted up two sets ofly and fixed column assorted fixed post holes, fixed post hole depth degree is 6mm, with dead lever 6 at 5 rotatory 45 degrees angles in the brush, make the fixed column of 6 upper ends of dead lever withstand with the inner circle face of brush 5, prevent that brush 5 from taking off in the operation pine, when dismantling, dead lever 6 rotates, when making fixed column pore pair on fixed column and the brush 5. The round hole that matches with ball 302 is seted up to locking

closure

4 and 5 inner walls of brush, and when extrudeing hasp 3 downwards, hasp 3 moves down in locking closure 4 or brush 5 to make ball 302 move down, just in time be located round hole department, when reduction gear output shaft 1 gets into, with ball 302 extrusion in the round hole, can pack reduction gear output shaft 1 into in the hasp 3. Specifically, the lock catch 3 is fixedly connected to the lower ends of the lock cover 4 and the hairbrush 5, and the slot for inserting the rotating shaft is formed in the upper end of the impeller 2, so that the lock cover 4 or the hairbrush assembly is connected with the impeller 2.

Specifically, when the locking device is installed, the impeller 2 is installed on the circular connecting column 102 of the output shaft 1 of the speed reducer and is supported at the upper end of the square key or the spline 101, the square key or the spline 101 limits the lower end of the impeller 2, then the lock cover 4 is connected with the lock catch 3 to form the locking device, the plastic part 301 of the lock catch 3 is pressed to enable the lock catch 3 to move downwards in the lock cover 4, the ball 302 moves outwards and is just positioned at the round hole of the lock cover 4, when the output shaft 1 of the speed reducer enters, the ball 302 is extruded into the round hole, the output shaft 1 of the speed reducer can be installed in the lock catch 3, the lock cover 4 is installed at the upper end of the impeller 2, the plastic part 301 of the lock catch 3 is loosened, due to the rebound of the pressing spring 304, the plastic part 301 returns to the original state, the ball 302 is separated from the round hole and is extruded by the side, the output shaft 1 of the speed reducer is locked, and finally the impeller 2 is fixed through the combined action of the ball 302 and the square key or the spline 101, so that the washing machine can be used for washing clothes. When the locking device is detached, the plastic piece 301 is pressed, the locking device is pulled upwards, the lock catch 3 can be separated from the output shaft 1 of the speed reducer, and the impeller 2 can be taken down for cleaning. If need wash when shoes, installation brush locking device, penetrate dead lever 6 in the middle of 5 centre holes of brush, be connected dead lever 6 and hasp 3 with the screw, can be connected brush subassembly and hasp 3, form brush locking device, press down dead lever 6 among the brush locking device, 3 reduction gear output shafts 1 of impressing of hasp, loosen dead lever 6 again, reduction gear output shafts 1 will be pinned to hasp 3, simultaneously with 6 rotatory 45 degrees angles of dead lever, make the fixed column of dead lever 6 and the inner circle face of brush 5 withstand, prevent that brush 5 from taking off in the operation, reduction gear output shafts 1 and impeller 2 are connected simultaneously, can be used for scrubbing shoes. When the brush locking device is detached, the fixing rod 6 is rotated to enable the fixing columns to be aligned with the fixing column holes in the brush 5 and pressed downwards, so that the fixing rod 6 presses the plastic piece 301 downwards, the brush locking device is pulled upwards again, and the lock catch 3 can be separated from the reducer output shaft 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special impeller of impeller type washing machine who takes off easily, includes reduction gear output shaft (1) and impeller (2), its characterized in that: the reducer output shaft (1) comprises a square key or a spline (101), the upper end of the square key or the spline (101) is integrally connected with a round connecting column (102), the upper end of the round connecting column (102) is integrally connected with a round limiting column (103), the upper end of the round limiting column (103) is integrally connected with a limiting block (104), the middle part of the impeller (2) is provided with a mounting hole matched with the round connecting column (102), the reducer output shaft (1) is provided with a lock catch (3) which is arranged at the upper end of the impeller (2), the lock catch (3) comprises a plastic part (301), the lower end of the outer side of the plastic part (301) is provided with four groups of through holes at equal circumferential intervals, the through holes are embedded with balls (302), the outer side of the plastic part (301) is provided with grooves at the lower ends of the balls, the plastic part (301) is sleeved with a compression spring (304), the upper end of the lock catch (3) is provided with a lock cover (4) or a brush component, the brush component comprises a brush (5) and a fixing rod (6), the brush (5) is arranged at the upper end of the lock catch (3), the fixing rod (6) is arranged on the inner side of the brush (5), and the fixing rod (6) and the lock catch (3) are fixed through screws.

2. The impeller of the impeller type washing machine of claim 1, which is easy to be taken down, wherein: the diameter of the round connecting column (102) is smaller than the side length of the square key or the spline (101), the diameter of the round limiting column (103) is smaller than the diameter of the round connecting column (102), and the diameter of the limiting block (104) is equal to the diameter of the round connecting column (102).

3. The impeller of the impeller type washing machine of claim 1, which is easy to be taken down, wherein: the ball (302) is matched with the round limiting column (103).

4. The impeller of the impeller type washing machine of claim 1, which is easy to be taken down, wherein: the round holes matched with the lock catches (3) are formed in the lower ends of the inner walls of the lock cover (4) and the hairbrush (5), the lock catches (3) are pressed into the lock cover (4) or the hairbrush assembly, and then the lock cover (4) or the hairbrush assembly and the lock catches (3) are locked together through limiting springs (303) and used as assemblies.

5. The impeller of the impeller type washing machine of claim 1, which is easy to be taken down, wherein: the lower ends of the lock cover (4) and the hairbrush (5) are fixedly connected with inserting columns, and a slot for inserting the rotating shaft is formed in the middle of the impeller (2).

6. The impeller of the impeller type washing machine of claim 1, which is easy to be taken down, wherein: dead lever (6) upper end fixedly connected with accepts the seat, accept the seat lower extreme and be located dead lever (6) outside circumference equidistance fixedly connected with two sets of fixed columns, brush (5) hole upper surface is seted up two sets ofly and fixed column assorted fixed post hole, fixed post hole depth is 6 mm.