CN214362300U

CN214362300U - Supporting dial wheel for washing machine

Info

Publication number: CN214362300U
Application number: CN202022809044.2U
Authority: CN
Inventors: 段朗飞
Original assignee: Ningbo Dongteng Machinery Manufacturing Co ltd
Current assignee: Ningbo Dongteng Machinery Manufacturing Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-10-08
Anticipated expiration: 2030-11-28

Abstract

The application relates to a supporting thumb wheel for a washing machine, which comprises a mounting base and at least three mounting blades which are detachably mounted on the side wall of the mounting base; the side wall of the mounting base is provided with an annular slot, one end of the mounting blade, which is close to the mounting base, is provided with a mounting plate, and the mounting plate is provided with an insertion block which is inserted into the annular slot; the inserted block with the mounting base passes through fixing bolt and connects, the one end side of mounting base is equipped with the fixed orifices that communicates with each other and supply fixing bolt's shank of bolt to pass with annular slot, the side of inserted block is equipped with corresponding fixed orifices and supplies fixing bolt threaded connection's screw hole. The integrative casting of support thumb wheel is solved to this application, has the great inconvenient problem of transporting of volume.

Description

Supporting dial wheel for washing machine

Technical Field

The application relates to the field of washing machine parts, in particular to a supporting thumb wheel for a washing machine.

Background

The washing machine becomes one of the necessary household appliances for every family, the original single function of the washing machine is developed to diversification, but the washing rate and the anti-winding performance of the washing machine in any form are always important indexes for measuring the performance of the washing machine.

Patent with application number CN201520249297.5 discloses a washing machine and a pulsator thereof, comprising a pulsator plate; a rising guide pedestal provided at a center of an upper surface of the wave plate; the water distribution device comprises a plurality of water distribution ribs, wherein the water distribution ribs are respectively connected with the ascending guide base pillar and are arranged on the upper surface of the wave disc in a radial spiral manner, and non-smooth pits are formed in the water distribution ribs and extend from the upper surface of the water distribution ribs to the two side surfaces of the water distribution ribs.

In view of the above-mentioned related technologies, the inventor believes that in the related art, when the washing machine works, the pulsator is driven by the motor to rotate and drive the clothes in the washing machine to rotate and stir, but the pulsator in the related art is made of plastic, and a supporting dial wheel needs to be arranged at the bottom of the pulsator to drive the pulsator to rotate.

The inventor thinks that the supporting thumb wheel in the related art is integrally cast, and has the problem of large volume and inconvenient transportation.

SUMMERY OF THE UTILITY MODEL

In order to solve the integrative casting of support thumb wheel, there is the great inconvenient problem of transportation of volume, this application provides a washing machine is with supporting thumb wheel.

The application provides a washing machine adopts following technical scheme with supporting thumb wheel:

a supporting thumb wheel for a washing machine comprises a mounting base and at least three mounting blades which are detachably mounted on the side wall of the mounting base; the side wall of the mounting base is provided with an annular slot, one end of the mounting blade, which is close to the mounting base, is provided with a mounting plate, and the mounting plate is provided with an insertion block which is inserted into the annular slot; the inserted block with the mounting base passes through fixing bolt and connects, the one end side of mounting base is equipped with the fixed orifices that communicates with each other and supply fixing bolt's shank of bolt to pass with annular slot, the side of inserted block is equipped with corresponding fixed orifices and supplies fixing bolt threaded connection's screw hole.

Through adopting above-mentioned technical scheme, the lateral wall of mounting base is equipped with annular slot, the mounting panel of installation blade is equipped with the inserted block that inserts annular slot, and the inserted block passes through fixing bolt with the mounting base and is connected, the setting that the aforesaid supported the thumb wheel will install blade and mounting base and fix through detachable bolted connection, this kind of connected mode has the dismouting simple, firm in connection's characteristics, when needs will support the thumb wheel and transport, the accessible will install the blade and pull down separately packing transportation, can save the transportation space.

Optionally, a plunger hole is formed in the side face of the insert block, a ball spring plunger for positioning is arranged in the plunger hole of the insert block, and a clamping groove for clamping a plunger ball of the ball spring plunger is formed in the side face, located in the annular slot, of the mounting base.

Through adopting above-mentioned technical scheme, the inserted block is equipped with the bulb spring plunger that is used for the location, and after inserting the inserted block annular slot, the inserted block slides along annular slot until the plunger ball joint of the bulb spring plunger who sets up on the inserted block in mounting base's joint inslot, and mounting base's fixed orifices is just right with the screw hole of inserted block this moment, makes things convenient for follow-up fixing bolt's connection.

Optionally, the installation blade include with the installation department that the mounting base is connected, with the blade main part that the installation department passes through coupling assembling to be connected and the slope is arranged.

Through adopting above-mentioned technical scheme, installation blade includes the installation department of being connected with the mounting base, passes through coupling assembling with the installation department and is connected and the blade main part that the slope was arranged, and blade main part is the slope and arranges in can blocking into the water muscle of dialling of washing machine's driver plate to make and support the thumb wheel and play better supporting role, when supporting the thumb wheel and rotating and drive the driver plate and rotate, the pressure that receives when stirring the clothing is born to the driver plate can be better.

Optionally, the connecting assembly includes two connecting bolts and two connecting nuts, a first connecting plate is arranged at one end of the mounting portion close to the blade main body, a second connecting plate is arranged at one end of the blade main body close to the mounting portion, the first connecting plate is provided with two arc-shaped holes for the bolt rods of the connecting bolts to pass through and slide, and the arc-shaped holes are symmetrically arranged at intervals; the second connecting plate is provided with a connecting hole for the connecting bolt to pass through and correspond to the arc-shaped hole, and a bolt rod of the connecting bolt passes through the connecting hole and the arc-shaped hole and is in threaded connection with the connecting nut.

Through adopting above-mentioned technical scheme, coupling assembling includes connecting bolt and coupling nut, the first connecting plate of installation department is equipped with the arc hole of two symmetrical arrangement, the second connecting plate of blade main part is equipped with the connecting hole, connecting bolt passes connecting hole and arc hole, and according to the angle that blade main part needs to incline with connecting bolt's shank of bolt slide in the arc hole and with coupling nut threaded connection, also can change the inclination of blade main part through sliding the shank of bolt with connecting bolt in the arc hole.

Optionally, the arcuate aperture is semi-circular.

Through adopting above-mentioned technical scheme, arc hole semicircular in shape, when connecting bolt's shank of bolt slided in the arc hole, the top surface of blade main part can be towards the anticlockwise or clockwise direction that supports the thumb wheel, and the operator can change the orientation of the top surface orientation of blade main part in order to adapt to the orientation of the muscle of dialling of actual washing machine's driver plate according to actual need.

Optionally, the second mounting plate is further provided with a positioning convex column, and the first connecting plate is provided with a positioning hole for the positioning convex column to pass through.

By adopting the technical scheme, the positioning convex column is arranged on the second mounting plate, the positioning hole for the positioning convex column to pass through is arranged on the first connecting plate, and after the positioning column is inserted into the positioning hole, the connecting hole on the first mounting plate corresponds to the arc-shaped hole on the second mounting plate, so that the subsequent connecting bolt can conveniently pass through the connecting hole and the arc-shaped hole and is in threaded connection with the connecting nut.

Optionally, the two side edges of the blade main body are connected with supporting plates.

Through adopting above-mentioned technical scheme, thereby the both sides limit of blade main part is connected with the backup pad and has strengthened the structural strength of blade main part, plays better supporting role behind the water muscle of dialling of blade main part embedding driver plate.

Optionally, the blade body is further provided with a flow guide hole penetrating through the upper end surface and the lower end surface of the blade body.

Through adopting above-mentioned technical scheme, the blade main part is equipped with the water conservancy diversion hole that runs through its up-and-down terminal surface, and when supporting the thumb wheel and connecting the motor and rotate, the water conservancy diversion hole of blade main part supplies the air to pass to reduce the air resistance that the blade main part rotated the back and produced, and be equipped with the weight that the water conservancy diversion hole has alleviateed the blade main part, reduce material cost and cost of transportation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a supporting thumb wheel for a washing machine fixes an installation blade and an installation base through detachable bolt connection, and when the supporting thumb wheel needs to be transported, the installation blade can be detached, packaged and transported, so that the transportation space can be saved;

2. the utility model provides a washing machine is the slope and arranges in the water muscle that can block into washing machine's driver plate with the blade main part that supports the thumb wheel to make to support the thumb wheel and play better supporting role, when supporting the thumb wheel and rotate and drive the driver plate and rotate, the pressure that receives when stirring the clothing can be better born to the driver plate.

3. The utility model provides a washing machine is with supporting thumb wheel blade main part is equipped with the water conservancy diversion hole that runs through its up-and-down terminal surface, and when supporting the thumb wheel and connecting the motor and rotate, the water conservancy diversion hole of blade main part supplies the air to pass to reduce the air resistance that the blade main part rotated the back and produced, and be equipped with the water conservancy diversion hole and alleviateed the weight of blade main part, reduce material cost and cost of transportation.

Drawings

Fig. 1 is a schematic structural diagram of a supporting thumb wheel for a washing machine in an embodiment of the present application.

Fig. 2 is a schematic view of the mounting structure of the mounting blade and the mounting base.

Fig. 3 is a sectional view of a mounting structure of the mounting portion and the mounting base.

Fig. 4 is a schematic view of the mounting structure of the blade body and the mounting portion.

Description of reference numerals: 1. mounting a base; 11. an annular slot; 12. a fixing hole; 13. a clamping groove; 2. installing a blade; 21. fixing the bolt; 22. an installation part; 221. mounting a plate; 2211. inserting a block; 2212. a threaded hole; 2213. a plunger hole; 2214. a ball spring plunger; 2215. a plunger ball; 222. a first connecting plate; 2221. an arc-shaped hole; 2222. positioning holes; 23. a blade main body; 231. a second connecting plate; 2311. connecting holes; 2312. positioning the convex column; 232. a support plate; 234. a flow guide hole; 24. a connecting assembly; 241. a connecting bolt; 242. and connecting a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a support thumb wheel for a washing machine. Referring to fig. 1, a supporting thumb wheel for a washing machine includes a mounting base 1 and mounting blades 2 detachably mounted on the mounting base 1, the number of the mounting blades 2 is set to six, and the mounting blades are circumferentially spaced. The mounting base 1 is cylindrical, an annular slot 11 is formed in the middle of the side wall of the mounting base 1, and the axial section of the annular slot 11 is rectangular.

The mounting blade 2 includes a mounting portion 22 connected to the mounting base 1 by a fixing bolt 21, a blade main body 23, and a connecting assembly 24 connecting the blade main body 23 and the mounting portion 22.

Referring to fig. 2, an installation plate 221 is disposed at one end of the installation portion 22 close to the installation base 1, and the installation plate 221 is arc-shaped and corresponds to an outer wall of the installation base 1. The mounting plate 221 is provided with an insertion block 2211 to be inserted into the annular insertion groove 11 on a side surface close to the mounting base 1, and the insertion block 2211 is inserted into the annular insertion groove 11 and slidably moves along the annular insertion groove 11. Two opposing sides of the plug 2211 are flush with two sides of the mounting plate 221.

The top surface of the mounting base 1 is provided with a fixing hole 12 for inserting a fixing bolt 21, and the fixing hole 12 is communicated with the annular slot 11. The end face of the plug 2211 near the fixing hole 12 is provided with a threaded hole 2212 for the fixing bolt 21 to be screwed, and the bolt head of the fixing bolt 21 abuts against the top face of the mounting base 1.

Referring to fig. 3, the plug 2211 further has a plunger hole 2213 on the end surface near the fixing hole 12, the plug 2211 is located in the plunger hole 2213 and has a ball plunger 2214, and a plunger ball 2215 of the ball plunger 2214 protrudes out of the opening of the plunger hole 2213. The inner side surface of the mounting base 1, which is located on the annular slot 11 and close to the plunger hole 2213, is provided with a clamping groove 13 for clamping the plunger ball 2215 of the ball spring plunger 2214. The plug 2211 is inserted into the annular slot 11 of the mounting base 1 and slides until the plunger ball 2215 of the ball spring plunger 2214 is clamped in the clamping groove 13, and at the moment, the fixing hole 12 of the mounting base 1 is just opposite to the threaded hole 2212 of the plug 2211, so that the connection of the fixing bolt 21 is facilitated.

Referring to fig. 4, the mounting portion 22 is provided with a first connection plate 222 at an end away from the mounting plate 221, the blade body 23 is provided with a second connection plate 231 at an end close to the first connection plate 222, and the first connection plate 222 and the second connection plate 231 are connected by the connection member 24. The coupling assembly 24 includes a coupling bolt 241 and a coupling nut 242, and the number of the coupling bolts 241 and the coupling nuts 242 is set to two. The second connection plate 231 is provided with two connection holes 2311 which are symmetrical and spaced about a centerline of the second connection plate 231, the first connection plate 222 is provided with an arc-shaped hole 2221 corresponding to the connection hole 2311, the arc-shaped hole 2221 is semicircular, and a line connecting centers of the two arc-shaped holes 2221 is parallel to the top surface of the blade main body 23. After the bolt rod of the connecting bolt 241 passes through the connecting hole 2311 and the arc-shaped hole 2221, the bolt rod can slide in the arc-shaped hole 2221, the inclination degree and the orientation of the top surface of the blade main body 23 are changed by the sliding of the bolt rod, and the connecting bolt 241 is in threaded connection with the connecting nut 242 to realize the connection and fixation of the first connecting plate 222 and the second connecting plate 231.

The mounting portion 22 is further provided with a positioning protrusion 2312 at a central position of the second connecting plate 231, the first connecting plate 222 is provided with a positioning hole 2222 for the positioning protrusion 2312 to be inserted into, after the positioning protrusion 2312 of the second connecting plate 231 is inserted into the positioning hole 2222 of the second connecting plate 231, the connecting hole 2311 of the second connecting plate 231 corresponds to the arc-shaped hole 2221 of the first connecting plate 222, and a bolt rod of the connecting bolt 241 can pass through the connecting hole 2311 and then be inserted into the arc-shaped hole 2221, so that the mounting of the connecting bolt 241 is facilitated.

The blade body 23 is provided with a support plate 232 at the side edge, and the support plate 232 extends along the side edge of the blade body 23 and is connected with the second connecting plate 231. The provision of the support plate 232 enhances the structural strength of the blade body 23. The blade body 23 is further provided with flow guiding holes 234 penetrating through the upper and lower end surfaces thereof, and the flow guiding holes 234 enhance the air flow passing performance on both sides of the blade body 23 when the dial wheel is supported to rotate to drive the blade body 23 to rotate.

The implementation principle of the support thumb wheel for the washing machine in the embodiment of the application is as follows: the slider of the mounting portion 22 is inserted into the annular sliding slot of the mounting base 1 and is connected and fixed by the fixing bolt 21, the positioning boss 2312 of the blade body 23 is inserted into the positioning hole 2222 of the first positioning plate, the blade body 23 is rotated and inclined to a required angle, and the blade body 23 and the mounting portion 22 are fixed by the connecting bolt 241 and the connecting nut 242.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a washing machine is with supporting thumb wheel which characterized in that: comprises a mounting base (1) and at least three mounting blades (2) which are detachably mounted on the side wall of the mounting base (1); an annular slot (11) is formed in the side wall of the mounting base (1), a mounting plate (221) is arranged at one end, close to the mounting base (1), of the mounting blade (2), and an insertion block (2211) inserted into the annular slot (11) is arranged on the mounting plate (221); the inserted block (2211) with mounting base (1) passes through fixing bolt (21) and connects, the one end side of mounting base (1) is equipped with and communicates with each other with annular slot (11) and supplies fixing bolt (21)'s shank of bolt to pass fixed orifices (12), the side of inserted block (2211) is equipped with corresponding fixed orifices (12) and supplies fixing bolt (21) threaded connection's screw hole (2212).

2. A supporting thumb wheel for a washing machine as claimed in claim 1, wherein: the side of the plug block (2211) is provided with a plunger hole (2213), the plug block (2211) is positioned in the plunger hole (2213) and is provided with a ball spring plunger (2214) for positioning, and the side of the mounting base (1) positioned in the annular slot (11) is provided with a clamping groove (13) for clamping a plunger ball (2215) of the ball spring plunger (2214).

3. A supporting thumb wheel for a washing machine as claimed in claim 2, wherein: installation blade (2) include with installation department (22) that mounting base (1) are connected, with installation department (22) are connected and blade main part (23) that the slope was arranged through coupling assembling (24).

4. A supporting thumb wheel for a washing machine as claimed in claim 3, wherein: the connecting assembly (24) comprises two connecting bolts (241) and two connecting nuts (242), a first connecting plate (222) is arranged at one end, close to the blade main body (23), of the mounting portion (22), a second connecting plate (231) is arranged at one end, close to the mounting portion (22), of the blade main body (23), the first connecting plate (222) is provided with arc-shaped holes (2221) for bolt rods of the connecting bolts (241) to penetrate through and slide, and the arc-shaped holes (2221) are arranged symmetrically at intervals; the second connecting plate (231) is provided with a connecting hole (2311) through which the connecting bolt (241) passes and corresponds to the arc-shaped hole (2221), and a bolt rod of the connecting bolt (241) passes through the connecting hole (2311) and the arc-shaped hole (2221) and is in threaded connection with the connecting nut (242).

5. The supporting thumb wheel for a washing machine according to claim 4, wherein: the arc-shaped hole (2221) is semicircular.

6. The supporting thumb wheel for a washing machine according to claim 5, wherein: the second connecting plate (231) is further provided with a positioning convex column (2312), and the first connecting plate (222) is provided with a positioning hole (2222) for the positioning convex column (2312) to penetrate through.

7. The supporting thumb wheel for a washing machine according to claim 6, wherein: two side edges of the blade main body (23) are connected with supporting plates (232).

8. The supporting thumb wheel for a washing machine according to claim 7, wherein: the blade main body (23) is also provided with a flow guide hole (234) penetrating through the upper end surface and the lower end surface of the blade main body.