Integrated double-drum drum washing machine with shock absorber

Abstract

The integrated double-drum drum washing machine comprises a frame structure, a drum body structure, a hanging spring and the shock absorber, the frame structure comprises a base, a stand column, a left cross beam, a right cross beam, a front cross beam and a rear cross beam, and the left cross beam, the right cross beam, the front cross beam and the rear cross beam are located above the base and spaced from the base; the barrel body structure comprises a barrel cover, a left barrel, a right barrel, a first connecting plate and a second connecting plate, the barrel bottom of the left barrel and the barrel bottom of the right barrel are fixedly connected together through the first connecting plate, the lower portion of the left barrel and the lower portion of the right barrel are fixedly connected together through the second connecting plate, the upper tail end of the hanging spring is connected to the frame structure, and the lower tail end of the hanging spring is connected to the barrel body structure. The shock absorber comprises a damper and a compression spring arranged on the outer side of the damper in a sleeving mode, the upper tail end of the damper is connected to the left barrel and the right barrel, and the lower tail end of the damper is connected to the base.

Description

Technical field:

[0001] The invention relates to an integrated double-drum washing machine with a vibration damper, belonging to the technical field of drum washing machines. Background technology:

[0002] With the development of social economy and the improvement of quality of life, people's awareness of hygiene has gradually strengthened, and they are more concerned about their own health. Classification and washing of clothes has become a trend. Many users classify clothes when washing clothes, such as: separate inner and outer clothes, separate baby and adult clothes, separate clothes with different degrees of dirtiness, separate clothes with different colors, etc. Therefore, the market share of twin-drum washing machines is getting higher and higher, but the shock absorption system of washing machines is mostly achieved by installing shock absorbers at the bottom and hanging springs at the top, and the solution is relatively simple. Summary of the invention:

[0003] The present invention is to solve the above problems in the prior art and provide an integrated double-drum washing machine with a shock absorber. By designing a new shock absorber structure, the displacement of the drum assembly in two directions can be effectively limited.

[0004] The present invention adopts the following technical scheme: an integrated double-drum washing machine with a shock absorber, comprising a frame structure, a barrel structure, a hanging spring and a shock absorber, the frame structure comprising a base, a column and a left crossbeam, a right crossbeam, a front crossbeam and a rear crossbeam located above the base and spaced apart from the base, the barrel structure comprising a barrel cover, a left barrel, a right barrel, a first connecting plate connecting and fixing the bottom of the left barrel and the bottom of the right barrel together, and a second connecting plate connecting and fixing the lower part of the left barrel and the lower part of the right barrel together, the upper end of the hanging spring is connected to the frame structure, and the lower end of the hanging spring is connected to the barrel structure, the shock absorber comprises a damper and a compression spring sleeved on the outside of the damper, the upper end of the damper is connected to the left barrel and the right barrel, and the lower end of the damper is connected to the base.

[0005] Furthermore, a circular hole is formed at the upper end of the damper, and a screw is passed through the circular hole at the upper end of the shock absorber on the left side, and the screw is screwed into the screw column on the left barrel. A screw is passed through the circular hole at the upper end of the shock absorber on the right side, and the screw is screwed into the screw column on the right barrel.

[0006] Furthermore, an upper counterweight is installed above the left barrel, the right barrel and the barrel cover, and a lower counterweight is installed below the barrel cover on the left barrel side and below the barrel cover on the right barrel side, respectively.

[0007] Furthermore, the suspension spring includes a front suspension spring and a rear suspension spring, the upper end of the front suspension spring is mounted on the suspension spring holder of the front cross beam, the lower end of the front suspension spring is connected to the upper counterweight block, the upper end of the rear suspension spring is mounted on the suspension spring holder of the rear cross beam, and the lower end of the rear suspension spring is connected to the first connecting plate.

[0008] Furthermore, the suspension spring includes a left suspension spring and a right suspension spring, the upper end of the left suspension spring is mounted on the suspension spring holder of the left cross beam, the lower end of the left suspension spring is connected to the left barrel, the upper end of the right suspension spring is mounted on the suspension spring holder of the right cross beam, and the lower end of the right suspension spring is connected to the right barrel.

[0009] Furthermore, a front hook hole is formed on the front surface of the upper counterweight block, and the lower end of the front suspension spring is connected to the front hook hole.

[0010] Furthermore, a rear hook hole is formed at the upper end of the first connecting plate, and the lower end of the rear suspension spring is connected to the rear hook hole.

[0011] Furthermore, the barrel cover is an integrated structure, which is installed on the left barrel and the right barrel at the same time, and reinforcing ribs are integrally formed on the barrel cover.

[0012] The present invention has the following beneficial effects:

[0013] (1) The shock absorbers installed on both sides of the bottom, together with the suspension springs installed on the top, can effectively limit the displacement of the barrel assembly in two directions;

[0014] (2) The left barrel and the right barrel are connected by an integrated barrel cover, a first connecting plate and a second connecting plate, and the connection strength is good. Description of the drawings:

[0015] Figure 1 It is a schematic diagram of the framework structure.

[0016] Figure 2 Schematic diagram of the barrel structure.

[0017] Figure 3 Another schematic diagram of the barrel structure.

[0018] Figure 4 It is a schematic diagram of the barrel structure when the suspension springs are located at the front and rear sides.

[0019] Figure 5 It is a schematic diagram of the barrel structure when the suspension springs are located on the left and right sides.

[0020] Figure 6 This is a schematic diagram of the layout of a drum washing machine when the suspension springs are located at the front and rear sides.

[0021] Figure 7 This is a schematic diagram of the layout of a drum washing machine when the suspension springs are located on the left and right sides. Specific implementation method:

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] The integrated double-drum washing machine with a shock absorber of the present invention comprises a frame structure 1, a barrel structure 2, a suspension spring 3 and a shock absorber 4. The frame structure 1 comprises a base 10, a column 11, and a left crossbeam 12, a right crossbeam 13, a front crossbeam 14 and a rear crossbeam 15 located above the base 10 and spaced apart from the base 10. The base 10 comprises a bottom wall 100 and a left folding edge, a right folding edge, a front folding edge and a rear folding edge formed by folding upward and extending from four side edges of the bottom wall 100.

[0024] The lower end of the column 11 is installed at the connection between two adjacent folded edges among the left folded edge, the right folded edge, the front folded edge and the rear folded edge by screws, and the upper end of the column 11 is installed at the connection between two adjacent beams among the left cross beam 12, the right cross beam 13, the front cross beam 14 and the rear cross beam 15 by screws.

[0025] The barrel structure 2 includes a barrel cover 20, a left barrel 21, a right barrel 22, a first connecting plate 23 connecting and fixing the barrel bottom of the left barrel 21 and the barrel bottom of the right barrel 22 together, and a second connecting plate 24 connecting and fixing the lower part of the left barrel 21 and the lower part of the right barrel 22 together, and a rear hook hole 230 is formed at the upper end of the first connecting plate 23. The barrel cover 20 is an integrated structure, which is installed on the left barrel 21 and the right barrel 22 at the same time, and a reinforcing rib 25 is integrally formed on the barrel cover 20. The left barrel 21 and the right barrel 22 can be strongly fastened together by the integrated barrel cover 20, the first connecting plate 23 and the second connecting plate 24. The left barrel 21 and the right barrel 22 can be selected as either a washing machine or a washing and drying machine according to actual needs.

[0026] An upper counterweight 26 is installed by screws above the left barrel 20, the right barrel 21 and the barrel cover 20, and a lower counterweight 27 is installed by screws below the barrel cover 20 on the left barrel 20 side and below the barrel cover 20 on the right barrel 22 side. A front hook hole 260 is formed on the front surface of the upper counterweight 26. Due to the existence of the upper counterweight 26 and the lower counterweight 27, after the left barrel 20 and the right barrel 21 are combined together, they can play a counterweight role to each other whether they are independently operated or separately operated, thereby reducing the weight of the whole machine.

[0027] As a first embodiment of the present invention, the suspension spring 3 includes a front suspension spring and a rear suspension spring, the upper end of the front suspension spring is mounted on the suspension spring holder of the front cross beam 14, and the lower end of the front suspension spring is connected to the front hook hole 260. The upper end of the rear suspension spring is mounted on the suspension spring holder of the rear cross beam 15, and the lower end of the rear suspension spring is connected to the rear hook hole 230.

[0028] As a second embodiment of the present invention, the suspension spring 3 includes a left suspension spring and a right suspension spring, the upper end of the left suspension spring is installed on the suspension spring holder of the left cross beam 12, the lower end of the left suspension spring is connected to the left barrel 21, the upper end of the right suspension spring is installed on the suspension spring holder of the right cross beam 13, and the lower end of the right suspension spring is connected to the right barrel 22.

[0029] A screw column (not shown) is integrally formed at the lower part of the left barrel 21 and the right barrel 22. The shock absorber 4 includes a damper 40 and a compression spring 41 sleeved on the outside of the damper 41, and a round hole is formed at the upper end of the damper 40. A screw is passed through the round hole at the upper end of the shock absorber 4 on the left side, and the screw is screwed into the screw column on the left barrel 21. A screw is passed through the round hole at the upper end of the shock absorber 4 on the right side, and the screw is screwed into the screw column on the right barrel 22. The lower end of the damper 40 is connected to the base 10. The number of shock absorbers on the left side and the number of shock absorbers on the right side can be arbitrarily selected according to actual needs, and the number of shock absorbers on the left side and the number of shock absorbers on the right side can be the same or different.

[0030] The present invention provides an integrated double-drum washing machine with a shock absorber, wherein both sides of the lower parts of the left and right drums are connected to a base through shock absorbers, the shock absorbers are composed of a damper and a compression spring, the shock absorbers have an inward inclination angle, and can limit the left and right shaking generated when the drum body moves, and suspension springs are installed on the upper front and rear or left and right sides, and can limit the shaking of the drum in the up and down directions.

[0031] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. An integrated double-drum washing machine with a vibration damper, characterized in that: The invention comprises a frame structure (1), a barrel structure (2), a suspension spring (3) and a shock absorber (4); the frame structure (1) comprises a base (10), a column (11) and a left crossbeam (12), a right crossbeam (13), a front crossbeam (14) and a rear crossbeam (15) located above the base (10) and spaced apart from the base (10); the barrel structure (2) is an integrated structure, comprising a barrel cover (20), a left barrel (21), a right barrel (22), a first connecting member for connecting and fixing the barrel bottom of the left barrel (21) and the barrel bottom of the right barrel (22) together; A connecting plate (23) and a second connecting plate (24) connecting and fixing the lower part of the left barrel (21) and the lower part of the right barrel (22) together, the upper end of the suspension spring (3) is connected to the frame structure (1), and the lower end of the suspension spring (3) is connected to the barrel structure (2), and the shock absorber (4) includes a damper (40) and a compression spring (41) sleeved on the outside of the damper (40), the upper end of the damper (40) is connected to the left barrel (21) and the right barrel (22), and the lower end of the damper (40) is connected to the base (10).

2. The integrated double-drum washing machine with a vibration damper as claimed in claim 1, characterized in that: A circular hole is formed at the upper end of the damper (40); a screw is inserted into the circular hole at the upper end of the shock absorber (4) on the left side, and the screw is screwed into the screw column on the left barrel (21); a screw is inserted into the circular hole at the upper end of the shock absorber (4) on the right side, and the screw is screwed into the screw column on the right barrel (22).

3. The integrated double-drum washing machine with a vibration damper as claimed in claim 2, characterized in that: An upper counterweight (26) is installed above the left barrel (20), the right barrel (21) and the barrel cover (20), and a lower counterweight (27) is installed below the barrel cover (20) of the left barrel (20) and below the barrel cover (20) of the right barrel (22), respectively.

4. The integrated double-drum washing machine with a vibration damper as claimed in claim 3, characterized in that: The suspension spring (3) comprises a front suspension spring and a rear suspension spring, the upper end of the front suspension spring is mounted on the suspension spring holder of the front cross beam (14), the lower end of the front suspension spring is connected to the upper counterweight block (26), the upper end of the rear suspension spring is mounted on the suspension spring holder of the rear cross beam (15), and the lower end of the rear suspension spring is connected to the first connecting plate (23).

5. The integrated double-drum washing machine with a vibration damper as claimed in claim 3, characterized in that: The suspension spring (3) comprises a left suspension spring and a right suspension spring, wherein the upper end of the left suspension spring is mounted on the suspension spring holder of the left cross beam (12), and the lower end of the left suspension spring is connected to the left barrel (21); the upper end of the right suspension spring is mounted on the suspension spring holder of the right cross beam (13), and the lower end of the right suspension spring is connected to the right barrel (22).

6. The integrated double-drum washing machine with a vibration damper as claimed in claim 4, characterized in that: A front hook hole (260) is formed on the front surface of the upper counterweight block (26), and the lower end of the front suspension spring is connected to the front hook hole (260).

7. The integrated double-drum washing machine with a vibration damper as claimed in claim 6, characterized in that: A rear hook hole (230) is formed at the upper end of the first connecting plate (23), and the lower end of the rear suspension spring is connected to the rear hook hole (230).

8. The integrated double-drum washing machine with a vibration absorber according to any one of claims 1 to 7, characterized in that: The barrel cover (20) is an integrated structure, which is installed on the left barrel (21) and the right barrel (22) at the same time, and a reinforcing rib (25) is integrally formed on the barrel cover (20).

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