Large shock-absorbing and shock-filtering roller washing machine

Abstract

The utility model discloses a large shock-absorbing and shock-filtering roller washing machine which comprises a frame. The frame comprises a support located at the bottom. A fixing frame is arranged on the support. The main body is suspended in the frame through the damping assembly; a rotary drum is arranged in the main body; a mounting frame is arranged below the main body; a baseplate is arranged at the bottom of the mounting rack; a transmission assembly is arranged on the rear side of the body. The drum is in transmission connection with the transmission assembly; the damping assembly comprises a first hydraulic rod and a first spring piece; the first hydraulic rod is located on the side wall of the body and connected with the mounting frame and the support. The first spring piece is located on the side wall of the body and connected with the fixing frame and the bottom plate. The first spring pieces are located on the inner sides of the first hydraulic rods. By arranging various damping springs and hydraulic push rods located at the bottom, overall vibration is counteracted, vibration caused by high-speed rotation of the rotary drum of the washing machine is reduced, meanwhile, different damping forces are combined through different damping springs, and the optimal damping effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of washing machine technology, and in particular to a large shock-absorbing and vibration-filtering drum washing machine. Background Technology

[0002] Front-loading washing machines are common laundry appliances. They are designed to mimic the principle of beating clothes with a stick. The mechanical work of the drive device makes the drum rotate, and the clothes are constantly lifted and dropped in the drum, then lifted and dropped again, repeating the motion. Together with the action of detergent and water, the clothes are cleaned.

[0003] Existing large washing machines are usually designed with a drum structure, which washes and spins the clothes inside the drum by rotating the drum. However, during the rotation process, the uneven distribution of the mass of the clothes inside the drum causes the center of gravity of the drum to change continuously, resulting in the drum vibrating. When the vibration lasts for a long time, it will damage the structure of the washing machine. Utility Model Content

[0004] The purpose of this invention is to solve the problem of large rotation and low cleaning efficiency in large washing machines, and to provide a large shock-absorbing and vibration-filtering drum washing machine.

[0005] A large shock-absorbing drum washing machine, including

[0006] A frame; the frame includes a support at the bottom; a fixing frame is provided on the upper part of the support;

[0007] The main body is suspended inside the frame by a shock-absorbing component; a rotating cylinder is installed inside the main body; a mounting frame is installed on the lower side of the main body; a base plate is installed at the bottom of the mounting frame; a transmission component is installed on the rear side of the main body; the rotating cylinder is connected to the transmission component for transmission.

[0008] The shock absorption assembly includes a first hydraulic rod and a first spring member; the first hydraulic rod is located on the side wall of the main body and connects the mounting bracket and the support; the first spring member is located on the side wall of the main body and connects the fixing bracket and the base plate; the first spring member is located inside the first hydraulic rod.

[0009] Furthermore, the transmission assembly includes a mounting plate hinged to the base plate; a rotating bolt passes through the end of the mounting plate; a motor is mounted on the mounting plate; a first pulley is sleeved on the output end of the motor; a second pulley is connected to the rear side of the rotating drum; and belts are sleeved on the first pulley and the second pulley.

[0010] Furthermore, a detection ring is provided on the side wall of the main body; a detection component is provided on the fixing frame; the front end of the detection component is a metal rod; the metal rod is located inside the detection ring and does not contact the detection ring; the detection ring and the detection component are electrically connected.

[0011] Furthermore, the first hydraulic rod is configured in three groups, evenly distributed on the side wall of the main body; the first spring is configured in three groups, evenly distributed on the side wall of the main body, and located inside the first hydraulic rod.

[0012] Furthermore, the shock absorption assembly also includes a second hydraulic rod; the second hydraulic rod connects the base plate and the fixing frame; the second hydraulic rod is configured in two sets, and is alternately arranged with the first spring member.

[0013] Furthermore, a controller is provided on one side of the frame; the controller is electrically connected to the motor and the detection element.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting multiple shock-absorbing springs and hydraulic push rods at the bottom, the overall vibration is offset, reducing the vibration caused by the high-speed rotation of the washing machine drum. At the same time, by combining different shock-absorbing springs with different shock-absorbing forces, the best shock absorption effect is achieved.

[0016] 2. By setting a hinged mounting plate and a motor mounted on the mounting plate, the height of the motor can be adjusted by rotating the bolts, thereby tensioning the belt, preventing belt slippage, and improving cleaning efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear of the present invention;

[0019] Figure 3 This is a rear view of the device;

[0020] In the diagram, 1. Frame; 11. Support; 12. Fixing frame; 2. Main body; 21. Rotary cylinder; 22. Mounting frame; 23. Base plate; 24. Detection ring; 25. Detection component; 251. Metal rod; 26. Controller; 3. Shock absorption assembly; 31. First hydraulic rod; 32. First spring component; 33. Second hydraulic rod; 4. Transmission assembly; 41. Hinge; 42. Mounting plate; 43. Rotating bolt; 44. Motor; 45. First pulley; 46. Second pulley; 47. Belt. Detailed Implementation

[0021] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0022] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0023] Example 1

[0024] like Figures 1-3 As shown:

[0025] A large shock-absorbing drum washing machine, including

[0026] Frame 1; the frame 1 includes a support 11 located at the bottom; a fixing frame 12 is provided on the upper part of the support 11;

[0027] Main body 2; the main body 2 is suspended inside the frame 1 by shock absorption component 3; a rotating cylinder 21 is provided inside the main body 2; a mounting frame 22 is provided on the lower side of the main body 2; a base plate 23 is provided at the bottom of the mounting frame 22; a transmission component 4 is provided on the rear side of the main body 2; the rotating cylinder 21 is connected to the transmission component 4 in a transmission manner;

[0028] The shock absorption assembly 3 includes a first hydraulic rod 31 and a first spring member 32; the first hydraulic rod 31 is located on the side wall of the main body 2 and connects the mounting bracket 22 and the support 11; the first spring member 32 is located on the side wall of the main body 2 and connects the fixing bracket 12 and the base plate 23; the first spring member 32 is located inside the first hydraulic rod 31.

[0029] By setting multiple shock-absorbing springs and hydraulic push rods at the bottom, the overall vibration is offset, reducing the vibration caused by the high-speed rotation of the washing machine drum 21. At the same time, by combining different shock-absorbing springs with different shock-absorbing forces, the best shock absorption effect is achieved.

[0030] The transmission assembly 4 includes a mounting plate 42 mounted on the base plate 23 via a hinge 41; a rotating bolt 43 passes through the end of the mounting plate 42; a motor 44 is mounted on the mounting plate 42; a first pulley 45 is sleeved on the output end of the motor 44; a second pulley 46 is connected to the rear side of the rotating drum 21; and belts 47 are sleeved on the first pulley 45 and the second pulley 46.

[0031] The main body 2 has a detection ring 24 on its side wall; the fixing frame 12 has a detection element 25; the front end of the detection element 25 is a metal rod 251; the metal rod 251 is located inside the detection ring 24 and does not contact the detection ring 24; the detection ring 24 is electrically connected to the detection element 25.

[0032] The first hydraulic rod 31 is configured in three groups and is evenly distributed on the side wall of the main body 2; the first spring member 32 is configured in three groups and is evenly distributed on the side wall of the main body 2, and is located inside the first hydraulic rod 31.

[0033] The shock absorption assembly 3 also includes a second hydraulic rod 33; the second hydraulic rod 33 connects the base plate 23 and the fixing frame 12; the second hydraulic rod 33 is configured in two sets and alternately arranged with the first spring member 32.

[0034] Specifically, the first hydraulic rod 31 and the second hydraulic rod 33 are configured with different damping. The first hydraulic rod 31 is used to reduce larger vibrations, and the second hydraulic rod 33 is used to reduce lower vibrations.

[0035] A controller 26 is provided on one side of the frame 1; the controller 26 is electrically connected to the motor 44 and the detection element 25.

[0036] When the metal rod 251 comes into contact with the detection ring 24, the detection element 25 circuit is connected, triggering an alarm;

[0037] By setting a mounting plate 42 connected by a hinge 41 and a motor 44 mounted on the mounting plate 42, the height of the motor 44 can be adjusted by rotating the bolt 43, thereby tensioning the belt 47, preventing the belt 47 from slipping, and improving cleaning efficiency.

[0038] The device operates as follows: clothes are placed in the drum 21, and the main body 1 is started for washing. When vibration occurs during the washing process, the shock-absorbing springs and hydraulic push rods at the bottom cancel out the overall vibration, reducing the vibration caused by the high-speed rotation of the washing machine drum 21. At the same time, due to the setting of shock-absorbing springs with different strengths, different shock-absorbing forces are combined to achieve the best shock absorption effect. When the belt 47 runs for a long time, it is easy to loosen. The mounting plate 42 connected by the hinge 41 and the motor 44 mounted on the mounting plate 42 are set so that the height of the motor 44 can be adjusted by rotating the bolt 43 to achieve tension of the belt 47, prevent the belt 47 from slipping, and improve washing efficiency.

[0039] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A large shock-absorbing and vibration-filtering drum washing machine, characterized in that: include Frame (1); the frame (1) includes a support (11) located at the bottom; a fixing frame (12) is provided on the upper part of the support (11); Main body (2); the main body (2) is suspended inside the frame (1) by a shock-absorbing component (3); a rotating cylinder (21) is provided inside the main body (2); a mounting frame (22) is provided on the lower side of the main body (2); a base plate (23) is provided at the bottom of the mounting frame (22); a transmission component (4) is provided on the rear side of the main body (2); the rotating cylinder (21) is connected to the transmission component (4) in a transmission connection; The shock absorption assembly (3) includes a first hydraulic rod (31) and a first spring (32); the first hydraulic rod (31) is located on the side wall of the main body (2) and connects the mounting bracket (22) and the support (11); the first spring (32) is located on the side wall of the main body (2) and connects the fixing bracket (12) and the base plate (23); the first spring (32) is located inside the first hydraulic rod (31).

2. A large shock-absorbing and vibration-filtering drum washing machine according to claim 1, characterized in that: The transmission assembly (4) includes a mounting plate (42) mounted on the base plate (23) via a hinge (41); a rotating bolt (43) passes through the end of the mounting plate (42); a motor (44) is mounted on the mounting plate (42); a first pulley (45) is sleeved on the output end of the motor (44); a second pulley (46) is connected to the rear side of the rotating drum (21); and belts (47) are sleeved on the first pulley (45) and the second pulley (46).

3. A large shock-absorbing and vibration-filtering drum washing machine according to claim 1, characterized in that: The main body (2) has a detection ring (24) on its side wall; the fixing frame (12) has a detection element (25); the front end of the detection element (25) is a metal rod (251); the metal rod (251) is located inside the detection ring (24) and does not contact the detection ring (24); the detection ring (24) is electrically connected to the detection element (25).

4. A large shock-absorbing and vibration-filtering drum washing machine according to claim 1, characterized in that: The first hydraulic rod (31) is set in three groups and is evenly distributed on the side wall of the main body (2); the first spring (32) is set in three groups and is evenly distributed on the side wall of the main body (2), and is located inside the first hydraulic rod (31).

5. A large shock-absorbing and vibration-filtering drum washing machine according to claim 4, characterized in that: The shock absorption assembly (3) also includes a second hydraulic rod (33); the second hydraulic rod (33) connects the base plate (23) and the fixing frame (12); the second hydraulic rod (33) is configured in two sets and alternately arranged with the first spring member (32).

6. A large shock-absorbing and vibration-filtering drum washing machine according to claim 3, characterized in that: A controller (26) is provided on one side of the frame (1); the controller (26) is electrically connected to the motor (44) and the detection element (25).

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