CN212183310U

CN212183310U - Motor convenient to mount for washing machine

Info

Publication number: CN212183310U
Application number: CN202020453369.9U
Authority: CN
Inventors: 刘金
Original assignee: Jingjiang Hengjin Motor Technology Co ltd
Current assignee: Jingjiang Hengjin Motor Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-18
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a washing machine is with motor convenient to installation, including the installation cover, the inside top welding of installation cover has the baffle, the gear chamber has been seted up at the top at the installation cover back, the transmission chamber has been seted up to the inside left and right sides of baffle, the end of bull stick has all welded first gear, and is two sets of first gear all meshes with the second gear mutually, the outside at both ends all overlaps and is equipped with the removal cover around the bull stick, the top of baffle is provided with the third gear, the top of third gear center pin is passed the installation cover inner wall and is extended to the installation cover outside, evenly set up all around of baffle has the fan chamber, the outside cover of installation cover bottom is equipped with the gangplate. The utility model discloses enlarged the scope of the applicable motor of washing machine, improved the life of motor, reduced washing machine's fault rate, the convenient operation of installation is simple, has improved washing machine's maintenance efficiency.

Description

Motor convenient to mount for washing machine

Technical Field

The utility model relates to a washing machine technical field specifically is a washing machine is with motor convenient to installation.

Background

With the improvement of the living standard and the acceleration of the life rhythm of people, people gradually complete certain housework through electric appliances, among numerous household appliances, a washing machine becomes an essential electric appliance for each family, a motor is used as a driving element of the washing machine and is the most easily damaged part in the washing machine, at present, when a maintenance worker replaces the motor of the washing machine, due to the limitation of a bolt mounting hole on the inner wall of the washing machine, only the motor of the original model can be used, but the motor of the original model is often difficult to purchase in the market, so that the maintenance trouble is caused for the maintenance worker, and the maintenance cost is also improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing machine is with motor convenient to installation to solve present maintenance personal who proposes in the above-mentioned background art when changing washing machine's motor, because the restriction of bolt mounting hole on the washing machine inner wall, only can use the motor of former model, but the motor of former model often is difficult to purchase in market, causes the maintenance puzzlement for maintenance personal, has also improved cost of maintenance's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a motor convenient to mount for a washing machine comprises a mounting cover, wherein a partition plate is welded at the top end inside the mounting cover, a gear cavity is formed in the top of the back of the mounting cover, transmission cavities are formed in the left side and the right side of the inside of the partition plate, rotating rods are arranged inside the transmission cavities, the front ends and the rear ends of the rotating rods are connected with the inner wall of the transmission cavity through embedded bearings, the tail ends of the rotating rods penetrate through the inner wall of the transmission cavity and extend to the inside of the gear cavity, first gears are welded at the tail ends of the rotating rods, second gears are arranged inside the gear cavity and are meshed with the first gears, the front end of a central shaft of the second gear is connected with the inner wall of the gear cavity through embedded bearings, the tail ends of the central shaft of the second gear penetrate through the inner wall of the gear cavity and extend to the outside of the mounting cover, and a first knob is welded, the outer sides of the front end and the rear end of the rotating rod are both sleeved with moving sleeves, the front side and the rear side of the interior of the installation cover are both provided with clamping blocks, the bottom end of each moving sleeve is fixedly welded with the clamping blocks, the top of each partition plate is provided with a third gear, the bottom end of a central shaft of the third gear penetrates through the partition plate, the bottom end of the third gear is connected with the partition plate through an embedded bearing, the top end of the central shaft of the third gear penetrates through the inner wall of the installation cover and extends to the exterior of the installation cover, the top end of the central shaft of the third gear is connected with the installation cover through the embedded bearing, fan cavities are uniformly formed in the periphery of the partition plate, fourth gears are uniformly meshed around the third gears, the bottom end of the central shaft of the fourth gears extends to the interior of the fan cavities, fan blades are uniformly welded on the outer side of the bottom end of the central shaft of the fourth, and the bottom of the fifth gear is welded with a fixed rod, and the top end of the fifth gear on the right side of the mounting cover is welded with a second knob.

Preferably, the surface of the mounting cover is uniformly provided with ventilation openings, and the ventilation openings are inclined.

Preferably, the surfaces of the front side and the rear side of the rotating rod are provided with external threads in opposite directions, the inner wall of the movable sleeve, which is attached to the rotating rod, is provided with matched internal threads, and the rotating rod is connected with the movable sleeve through a threaded structure.

Preferably, the surface of the linkage plate is uniformly welded with gear teeth, and the linkage plate is meshed with the four groups of fifth gears through the gear teeth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model enlarges the range of the washing machine which can be applied to the motor, prolongs the service life of the motor, reduces the failure rate of the washing machine, has convenient and simple installation operation and improves the maintenance efficiency of the washing machine;

1. the clamping blocks are arranged, a user rotates the first knob to drive the second gear to rotate, the two groups of rotating rods rotate together, and external threads in opposite directions are arranged on the surfaces of the front end and the rear end of each rotating rod, so that the distance between the moving sleeves on one group of rotating rods is adjusted simultaneously, the distance between the two groups of clamping blocks is changed, the clamping blocks clamp the installed motors, the device can be suitable for motors with different sizes, and the range of the motors suitable for the washing machine is expanded;

2. the fan blades are arranged, after the motor is installed on the device, a user starts the motor to drive the third gear to rotate, so that the fourth gear rotates together, the fan blades do circular motion, wind is generated inside the device by the fan blades, the air circulation speed in the device is increased, the motor in work is cooled, the service life of the motor is prolonged, and the failure rate of the washing machine is reduced;

3. the fixing rod is arranged, a user aims the fixing rod at the mounting hole at the bottom of the washing machine, the second knob is rotated, the fifth gear fixed to the second knob in a welded mode rotates, the gear teeth on the surface of the linkage plate are meshed with the fifth gear, the fifth gear rotates to drive the linkage plate to rotate, the four groups of fifth gears rotate together, the fixing rod rotates together, the device can be fixed on the washing machine, operation is convenient and simple, mounting time is greatly reduced, and maintenance efficiency of the washing machine is improved.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the structure of FIG. 1 at A-A according to the present invention;

fig. 4 is a schematic top sectional view of the structure at B-B in fig. 1 according to the present invention.

In the figure: 1. mounting a cover; 2. a partition plate; 3. a gear cavity; 4. a transmission cavity; 5. a rotating rod; 6. a first gear; 7. a second gear; 8. a first knob; 9. moving the sleeve; 10. a clamping block; 11. a third gear; 12. a fan cavity; 13. a fourth gear; 14. a fan blade; 15. a linkage plate; 16. a fifth gear; 17. fixing the rod; 18. a second knob.

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. 1-4, the present invention provides an embodiment:

a motor convenient to mount for a washing machine comprises a mounting cover 1, vent holes are uniformly formed in the surface of the mounting cover 1 and are inclined, the air circulation rate in a lifting device is increased, a partition plate 2 is welded at the top end of the inside of the mounting cover 1, a gear cavity 3 is formed in the top of the back of the mounting cover 1, transmission cavities 4 are formed in the left side and the right side of the inside of the partition plate 2, rotating rods 5 are arranged in the transmission cavities 4, the front end and the rear end of each rotating rod 5 are connected with the inner wall of the corresponding transmission cavity 4 through embedded bearings, the tail ends of the rotating rods 5 penetrate through the inner wall of the corresponding transmission cavity 4 and extend into the corresponding gear cavity 3, first gears 6 are welded at the tail ends of the rotating rods 5, second gears 7 are arranged in the gear cavities 3, the two groups of the first gears 6 are meshed with the second gears 7, the front ends of the center shafts of the second gears 7 are connected with the inner wall of the gear cavities 3 through the embedded bearings, the tail ends, the tail end of the central shaft of the second gear 7 is welded with a first knob 8, and the outer sides of the front end and the rear end of the rotating rod 5 are both sleeved with a moving sleeve 9;

the surfaces of the front side and the rear side of the rotating rod 5 are provided with external threads in opposite directions, the inner walls of the movable sleeve 9, which are attached to the rotating rod 5, are provided with matched internal threads, the rotating rod 5 is connected with the movable sleeve 9 through a threaded structure, a user rotates the first knob 8 to enable the second gear 7 to rotate and drive the two groups of first gears 6 to rotate together, so that the two groups of rotating rods 5 rotate simultaneously, and the movable sleeves 9 on each group of rotating rods 5 move in opposite directions due to the opposite directions of the surface threads on the front side and the rear side of the rotating rod 5, so that the distance between the clamping blocks 10 is adjusted, and the clamping blocks 10 can clamp motors in different sizes;

clamping blocks 10 are arranged on the front side and the rear side inside the mounting cover 1, the bottom end of the movable sleeve 9 is welded and fixed with the clamping blocks 10, a third gear 11 is arranged at the top of the partition plate 2, the bottom end of a central shaft of the third gear 11 penetrates through the partition plate 2, the bottom end of the third gear 11 is connected with the partition plate 2 through an embedded bearing, the top end of the central shaft of the third gear 11 penetrates through the inner wall of the mounting cover 1 and extends to the outside of the mounting cover 1, the top end of the third gear 11 is connected with the mounting cover 1 through the embedded bearing, fan cavities 12 are uniformly formed around the partition plate 2, fourth gears 13 are uniformly meshed around the third gear 11, the bottom end of the central shaft of the fourth gear 13 extends to the inside of the fan cavities 12, fan blades 14 are uniformly welded on the outer side of the bottom end of the central shaft of the fourth gear 13, a linkage plate 15 is sleeved on the outer side of the bottom of the mounting cover 1, fifth gears 16 are, a second knob 18 is welded at the top end of a fifth gear 16 on the right side of the mounting cover 1;

the linkage plate 15 is in a circular ring shape, a sliding block is welded on the inner wall of the linkage plate 15, a sliding groove matched with the linkage plate 15 is formed in the surface of the installation cover 1, the linkage plate 15 is connected with the installation cover 1 through a sliding structure, gear teeth are evenly welded on the surface of the linkage plate 15, the linkage plate 15 is meshed with the four groups of fifth gears 16 through the gear teeth, a user rotates the second knob 18 to drive the fifth gears 16 welded and fixed with the second knob 18 to rotate, the linkage plate 15 rotates to drive the other three groups of fifth gears 16 to rotate, the four groups of fifth gears 16 rotate together when the second knob 18 rotates, the four groups of fixing rods 17 rotate simultaneously, the user aims the fixing rods 17 at a mounting hole in a base of the washing machine, and the device can be screwed on the washing machine to be fixed.

The working principle is as follows: firstly, a user places a motor to be installed in an installation cover 1, a driving shaft of the motor and a central shaft of a third gear 11 are fixedly connected through a coupler, the user turns a first knob 8 to enable a second gear 7 to rotate and drive two groups of first gears 6 to rotate together, two groups of rotating rods 5 rotate simultaneously, and due to the fact that the directions of surface threads on the front side and the rear side of each rotating rod 5 are opposite, moving sleeves 9 on each group of rotating rods 5 move in opposite directions, the distance between clamping blocks 10 is adjusted, and the clamping blocks 10 clamp the installed motor;

then, the user aims the fixed rod 17 at a threaded opening formed in the base of the washing machine, the second knob 18 is rotated to drive the fifth gear 16 welded and fixed with the second knob 18 to rotate, so that the linkage plate 15 rotates to drive the other three groups of fifth gears 16 to rotate, the four groups of fifth gears 16 rotate together when the second knob 18 rotates, so that the four groups of fixed rods 17 rotate simultaneously, the fixed rods 17 are connected with the base of the washing machine through a threaded structure, and the motor is installed on the washing machine;

after the washing machine is started after the installation is finished, the motor works to drive the third gear 11 to rotate, the four groups of fourth gears 13 simultaneously rotate, the fan blades 14 are made to do circular motion, air flow from top to bottom is generated in the device, the air flow enters the installation cover 1 through the ventilation openings on the two sides of the top of the installation cover 1, and after the heat on the surface of the motor is taken away by the air flow, the air flow is discharged from the ventilation openings on the bottoms of the two sides of the installation cover 1 to help the motor in work to dissipate heat.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a washing machine is with motor convenient to installation, includes installation cover (1), its characterized in that: the top welding of installation cover (1) inside has baffle (2), gear chamber (3) have been seted up at the top at installation cover (1) back, transmission chamber (4) have been seted up to the inside left and right sides of baffle (2), and the inside in transmission chamber (4) all is provided with bull stick (5) to both ends all are connected through embedded bearing with transmission chamber (4) inner wall around bull stick (5), the end of bull stick (5) all passes transmission chamber (4) inner wall and extends to inside gear chamber (3), the end of bull stick (5) all welds first gear (6), the inside in gear chamber (3) is provided with second gear (7), and is two sets of first gear (6) all mesh with second gear (7) mutually, the front end of second gear (7) center pin is connected through embedded bearing with gear chamber (3) inner wall, the end of second gear (7) center pin passes gear chamber (3) inner wall and extends to installation cover (1) ) The outer part, the end welding of second gear (7) center pin has first knob (8), the outside at both ends all is equipped with around bull stick (5) and removes cover (9), both sides all are provided with clamp splice (10) around installation cover (1) is inside, the bottom that removes cover (9) all with clamp splice (10) welded fastening, the top of baffle (2) is provided with third gear (11), baffle (2) are run through to the bottom of third gear (11) center pin, the bottom of third gear (11) is connected through embedded bearing with baffle (2), the top of third gear (11) center pin is passed installation cover (1) inner wall and is extended to installation cover (1) outside, the top of third gear (11) is connected through embedded bearing with installation cover (1), fan chamber (12) are evenly seted up all around to baffle (2), the utility model discloses a fan, including installation cover (1), third gear (11) evenly mesh all around has fourth gear (13), and the bottom of fourth gear (13) center pin extends to inside fan chamber (12), the even welding in the outside of fourth gear (13) center pin bottom has flabellum (14), the outside cover of installation cover (1) bottom is equipped with linkage plate (15), and all is provided with fifth gear (16) all around linkage plate (15) to the bottom of fifth gear (16) all has welded dead lever (17), the top welding of installation cover (1) right side fifth gear (16) has second knob (18).

2. A washing machine easy-to-mount motor according to claim 1, characterized in that: the surface of the mounting cover (1) is uniformly provided with ventilation openings which are inclined.

3. A washing machine easy-to-mount motor according to claim 1, characterized in that: the surface of both sides is provided with the external screw thread of opposite direction around bull stick (5), be provided with the matched with internal thread on the inner wall that removes cover (9) and bull stick (5) and laminate mutually, bull stick (5) are connected through helicitic texture with removing cover (9).

4. A washing machine easy-to-mount motor according to claim 1, characterized in that: the surface of the linkage plate (15) is uniformly welded with gear teeth, and the linkage plate (15) is meshed with the four groups of fifth gears (16) through the gear teeth.

5. A washing machine easy-to-mount motor according to claim 1, characterized in that: linkage board (15) are the ring form, the welding has the slider on the inner wall of linkage board (15), the surface of installation cover (1) is seted up with linkage board (15) matched with spout, linkage board (15) are connected through sliding structure with installation cover (1).