CN210550833U

CN210550833U - Device for disassembling base bearing of drum washing machine

Info

Publication number: CN210550833U
Application number: CN201920487549.6U
Authority: CN
Inventors: 陶毛头
Original assignee: Jiangxi Zhong Renewable Resources Development Co ltd
Current assignee: Jiangxi Zhong Renewable Resources Development Co ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-05-19
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to a device for disassembling a base bearing of a drum washing machine, which aims to solve the technical problems of high recovery cost and low recovery rate of the current base of the drum washing machine and comprises a supporting base and a base; a baffle is arranged on one side of the supporting seat close to the base, and a supporting plate for supporting the base of the washing machine is arranged at the lower end of the baffle; the supporting seat is movably provided with a top cylinder, the top cylinder and the bearing are coaxially arranged, the top cylinder penetrates through the baffle and can axially move, and the end part of the top cylinder can be abutted against the bearing in the base of the washing machine; the activity is provided with a plurality of gag lever posts on the base, and the gag lever post can be on the base horizontal migration, and the tip that the gag lever post is close to the supporting seat supports on the washing machine base, the utility model has the advantages of simple structure, compactness, small in noise, loss are low.

Description

Device for disassembling base bearing of drum washing machine

Technical Field

The utility model relates to an old and useless household electrical appliances dismounting device especially relates to a device for dismantling drum type washing machine base bearing.

Background

Drum washing machines generally comprise a casing, a drum disposed inside the casing, and a base disposed at the bottom of the drum, the middle of the base being generally fitted with a bearing (as shown in fig. 1) by interference; at present when recycling waste washing machine, need dismantle the bearing on the base usually, then retrieve the plastic base, and collect reuse with the bearing, carry out the mode of dismantling to the base bearing among the prior art, usually fix the base on the lathe, then the punching press smashes out the bearing from the base, this kind of mode is firm convenient and fast, but the axostylus axostyle after the punching press must can smash the bearing bad or smash the deformation with the bearing, thereby lead to the bearing can not utilized once more, the recovery cost has been increased.

Disclosure of Invention

An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a device for dismantling drum type washing machine base bearing to solve current drum type washing machine base and retrieve technical problem with high costs, that the rate of recovery is low.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

designing a device for disassembling a base bearing of a drum washing machine; comprises a supporting seat and a base; a baffle is arranged on one side of the supporting seat close to the base, and a supporting plate for supporting a base of the washing machine is arranged at the lower end of the baffle; the supporting seat is movably provided with a top cylinder, the top cylinder and the bearing are coaxially arranged, the top cylinder penetrates through the baffle and can axially move, and the end part of the top cylinder can be abutted against the bearing in the base of the washing machine; a plurality of limiting rods are movably arranged on the base, the limiting rods can horizontally move on the base, and the end parts, close to the supporting seat, of the limiting rods are abutted to the washing machine base.

Furthermore, in the design, the baffle is vertically fixed on the side wall of the supporting seat, a round hole is formed in the middle upper part of the baffle, and a cylindrical top cylinder penetrates through the round hole and can be abutted against the bearing; the supporting plate is perpendicular to the baffle plate, the supporting plate is sleeved on the middle lower portion of the baffle plate and can longitudinally move on the baffle plate, and the supporting plate is fixed with the baffle plate through two inserted rods at the front end and the rear end.

Furthermore, in the design, a guide groove is formed in one side, close to the baffle, of the upper surface of the supporting seat, a guide block is arranged in the guide groove in a sliding mode, the guide block is a rectangular body and is fixed to the tail end of the lower surface of the top cylinder, and the top cylinder can move axially through the guide block arranged at the bottom of the top cylinder; the supporting seat is further provided with a motor, a rotating shaft of the motor is connected with a screw rod, the screw rod is in threaded connection with a screw barrel fixed in the top barrel, and the end portion of the screw rod penetrates through the top barrel and the bearing.

Furthermore, in the design, the upper surfaces of the front end and the rear end of the base are respectively provided with a sliding groove, the base is provided with a frame, the lower surface of the top of the frame is provided with two guiding grooves which are in equal number and in one-to-one correspondence with the two sliding grooves, and a plurality of screw holes are formed in the bottoms of the sliding grooves and the guiding grooves at equal intervals.

Furthermore, in this design the stiff end of gag lever post is fixed with the limiting plate of vertical setting, the top and the bottom at both ends are fixed with a slider respectively around the limiting plate, and the slider is located spout, the guiding groove that corresponds with it respectively and can remove in spout, the guiding groove that correspond with it to make the limiting plate can horizontal migration on the base, the limiting plate passes through the bolt on the slider and fixes with screw threaded connection.

Furthermore, in the design, the limiting rods are fixed on the limiting plate in an annular shape, a circular cavity is formed between the limiting rods, and the radius of the cavity is larger than that of the bearing.

Furthermore, in the design, a reinforcing plate is arranged on one side, away from the washing machine base, of the limiting plate.

The beneficial effects of the utility model reside in that:

1. promote the top cylinder through the screw drive barrel in this design and turn right and impel to ejecting in the washing machine base with the bearing, directly pound out the mode with the bearing in the washing machine base through the punching press mode for prior art, this design is guaranteeing under the prerequisite of taking out washing machine base bearing, can not damage the bearing, can be utilized once more, can effectual improvement rate of recovery, reduce the cost of recovery, moreover, adopt motor and lead screw as the power supply, for the current punching machine that adopts, small in noise, the security performance is high, the loss is low.

2. The present design also has other advantages, which will be provided in the embodiments along with the corresponding structures.

Drawings

FIG. 1 is a schematic view of the structure of the washing machine base of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the utility model in a use state;

FIG. 3 is a second schematic sectional view of the present invention in use;

FIG. 4 is a schematic side view of the limiting unit of the present invention;

in the figure: 1. a supporting seat; 11. a motor; 12. a screw rod; 13. a sleeve; 14. a screw cylinder; 15. a baffle plate; 16. a support plate; 17. inserting a rod; 2. a washing machine base; 21. a bearing; 3. a limiting plate; 31. a limiting rod; 32. a through hole; 33. a reinforcing plate; 34. a slider; 4. a base; 41. a frame; 42. a chute; 43. a screw hole; 44. and (4) bolts.

Detailed Description

The invention will be further described with reference to the following figures and examples:

example 1: a device for disassembling the base bearing of a drum washing machine; see fig. 1-4; comprises a supporting seat 1 and a base 4; one side that supporting seat 1 is close to base 4 is equipped with baffle 15, is equipped with the backup pad 16 that supports washing machine base 2 at the lower tip of baffle 15, and washing machine base 2 is vertical to be set up in this design on backup pad 16, specifically is: the baffle 15 is vertically fixed on the side wall of the supporting seat 1, and the baffle 15 is contacted with the bottom of the washing machine base 2 and used for resisting the washing machine base 2.

Furthermore, in the design, a through hole is formed in the upper surface, close to the baffle plate 15, of the support plate 16, the support plate 16 is sleeved on the middle lower portion of the baffle plate 15 through the through hole and can move longitudinally on the baffle plate 15, the washing machine base is suitable for washing machine bases with different shapes and sizes through the design, and the support plate 16 is fixed with the baffle plate 15 through two insertion rods 17 at the front end and the rear end.

Further, vertically be provided with limiting plate 3 on base 4 in this design, and limiting plate 3 can be on base 4 horizontal migration, and is specific: the upper surfaces of the front end and the rear end of the base 4 are respectively provided with a sliding groove 42, the bottoms of the front end and the rear end of the limit plate 3 are respectively provided with a sliding block 34, each sliding block 34 is respectively positioned in the corresponding sliding groove 42 and can move in the corresponding sliding groove 42, and the limit plate 3 can horizontally move on the base 4 by sliding the sliding block 34 in the sliding groove 42.

Further, be equipped with frame 41 on base 4 in this design, the lower surface at frame 41 top is equipped with the guiding groove with two spout 42 quantity looks isoposition one-to-one, and two sliders 34 that are located limiting plate 3 top are located the guiding groove that corresponds with it respectively to can remove in the guiding groove, thereby make limiting plate 3 can horizontal migration on base 4, be provided with a plurality of screw 43 in the impartial interval in the bottom of spout 42, guiding groove in this design, fix limiting plate 3 through bolt 44 and the screw 43 threaded connection on slider 34.

Furthermore, in the design, a plurality of limiting rods 31 are fixed on one side of the limiting plate 3 close to the washing machine base 2, a reinforcing plate 33 is arranged on one side of the limiting plate 3 far away from the limiting rods 31, the end parts of the limiting rods 31 close to the supporting seat 1 are abutted to the washing machine base 2, the washing machine base 2 is clamped through the limiting rods 31 and the baffle 15, and the washing machine base 2 is supported through the supporting plate 16, the limiting rods 31 are fixed on the limiting plate 3 in an annular shape, a circular cavity is formed among the limiting rods 31, and the radius of the cavity is larger than that of the bearing 21; the plurality of limiting rods 31 circularly distributed on the limiting plate 3 can also be replaced by circular tubes with the radius larger than that of the bearing 21.

Further, be equipped with the top section of thick bamboo 13 that is the tube-shape on supporting seat 1 in this design, further, top section of thick bamboo 13 slides and sets up on supporting seat 1 in this design, and is specific: the supporting seat is characterized in that a guide groove 10 is formed in one side, close to the baffle 15, of the upper surface of the supporting seat 1, a guide block 18 is arranged in the guide groove 10 in a sliding mode, the guide block 18 is a rectangular body and is fixed to the tail end of the lower surface of the top barrel 13, and the top barrel 13 can only move axially through the guide block 18 arranged at the bottom of the top barrel 13.

Furthermore, in the design, the top cylinder 13 and the bearing 21 are coaxially arranged, the radius of the top cylinder 13 is not larger than that of the bearing 21, a round hole is arranged at the middle upper part of the baffle 15 in the design, the top cylinder 13 penetrates through the round hole and can axially move, and the end part of the top cylinder can be abutted against the bearing 21; the top cylinder 13 horizontally moves on the support base 1, thereby pushing the bearing 21 out of the washing machine base 2.

Further, the power source that top cylinder 13 carries out axial displacement in this design is motor 11, specifically is: in the design, a motor 11 is further arranged on the supporting seat 1, the motor 11 is positioned at one end of the top cylinder 13 far away from the baffle 15, a screw rod 12 is connected to a rotating shaft of the motor 11, the screw rod 12 is in threaded connection with a screw cylinder 14 fixed in the top cylinder 13, and the end part of the screw rod 12 penetrates through the top cylinder 13 and a bearing 21; the motor 11 drives the screw rod 12 to rotate, so as to push the screw cylinder 14 and the top cylinder 13 to move towards the bearing 21, at this time, the top cylinder 13 can only move towards the bearing 21 and can not rotate along with the rotation of the screw cylinder 14, and the bearing 21 is gradually ejected out of the washing machine base 2 along with the propulsion of the top cylinder 13.

This design is when using, at first with bearing 21 cover on lead screw 12, at this moment, washing machine base 2's bottom and baffle 15 contact, top cylinder 13 supports on bearing 21's lateral wall, next adjust the position of backup pad 16, make backup pad 16 support washing machine base 2, when dismantling the washing machine base 2 of same model, the position of backup pad 16 can be fixed and remain motionless in same position, then move limiting plate 3 towards washing machine base 2's direction, make a plurality of gag lever posts 31 that are circular distribution support on the inner wall of washing machine base 2 bottom, or keep the interval about 5cm with it, next twist respectively in the screw 43 that corresponds with it through four bolts 44, fix limiting plate 3, gag lever post 31 with this.

After 11 drive the lead screw 12 and rotate, at this moment, the lead screw 12 promotes the spiral shell section of thick bamboo 14, the top section of thick bamboo 13 moves towards the direction of bearing 21, this moment, gag lever post 31, limiting plate 3 supports washing machine base 2 tightly, reinforcing plate 33 strengthens limiting plate 3, simultaneously, the top section of thick bamboo 13 is ejecting gradually bearing 21 from washing machine base 2 is interior, after bearing 21 is ejected and crosses lead screw 12, can come into the circular cavity that a plurality of gag lever posts 31 formed, then return the lead screw and can separate top section of thick bamboo 13 and washing machine base 2.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. A device for disassembling a base bearing of a drum washing machine comprises a supporting base (1) and a base (4); the method is characterized in that: a baffle (15) is arranged on one side of the supporting seat (1) close to the base (4), and a supporting plate (16) for supporting the washing machine base (2) is arranged at the lower end of the baffle (15); the supporting seat (1) is movably provided with a top cylinder (13), the top cylinder (13) and a bearing (21) are coaxially arranged, the top cylinder (13) penetrates through the baffle (15) and can axially move, and the end part of the top cylinder can be abutted against the bearing (21) in the washing machine base (2); a plurality of limiting rods (31) are movably arranged on the base (4), the limiting rods (31) can horizontally move on the base (4), and the end parts, close to the supporting seat (1), of the limiting rods (31) are abutted to the washing machine base (2).

2. An apparatus for removing a drum washing machine base bearing as claimed in claim 1, wherein: the baffle (15) is vertically fixed on the side wall of the supporting seat (1), a round hole is formed in the middle upper portion of the baffle (15), and the cylindrical top cylinder (13) penetrates through the round hole and can abut against the bearing (21); the supporting plate (16) is perpendicular to the baffle plate (15), the supporting plate (16) is sleeved on the middle lower portion of the baffle plate (15) and can move longitudinally on the baffle plate (15), and the supporting plate (16) is fixed with the baffle plate (15) through two inserting rods (17) at the front end and the rear end.

3. A device for dismounting the bearing of a base of a drum washing machine according to claim 1 or 2, characterized in that: a guide groove (10) is formed in one side, close to the baffle (15), of the upper surface of the supporting seat (1), a guide block (18) is arranged in the guide groove (10) in a sliding mode, the guide block (18) is a rectangular body and is fixed to the tail end of the lower surface of the top cylinder (13), and the top cylinder (13) can move axially through the guide block (18) arranged on the lower surface of the top cylinder; still be equipped with motor (11) on supporting seat (1), be connected with lead screw (12) in the pivot of motor (11), lead screw (12) and screw barrel (14) threaded connection who fixes in top cylinder (13), bearing (21) are run through to the tip of lead screw (12).

4. An apparatus for removing a drum washing machine base bearing as claimed in claim 1, wherein: the upper surfaces of the front end and the rear end of the base (4) are respectively provided with a sliding chute (42), the base (4) is provided with a frame (41), the lower surface of the top of the frame (41) is provided with two guiding grooves which are equal in number and correspond to the two sliding chutes (42) one by one, and the bottoms of the sliding chutes (42) and the guiding grooves are equally spaced and provided with a plurality of screw holes (43);

the fixed end of gag lever post (31) is fixed with limiting plate (3) of vertical setting, the top and the bottom at both ends are fixed with a slider (34) respectively around limiting plate (3), and slider (34) are located spout (42), the guiding groove that corresponds with it respectively and can be in spout (42), the guiding groove removal that corresponds with it to impel limiting plate (3) horizontal migration on base (4), limiting plate (3) are fixed through bolt (44) and screw (43) threaded connection on slider (34).

5. An apparatus for removing a drum washing machine base bearing as claimed in claim 1 or 4, wherein: the limiting rods (31) are fixed on the limiting plate (3) in an annular shape, a circular cavity is formed among the limiting rods (31), and the radius of the cavity is larger than that of the bearing (21).

6. An apparatus for removing a drum washing machine base bearing as claimed in claim 4, wherein: and a reinforcing plate (33) is arranged on one side of the limiting plate (3) far away from the washing machine base (2).