Inner drum supporting plate of drum washing machine

Abstract

The utility model discloses an inner cylinder supporting plate of a roller washing machine, which comprises a rotating unit which comprises an outer cylinder, an inner cylinder is arranged in the outer cylinder, and a tray is arranged below the outer cylinder; the auxiliary supporting unit comprises a base, a plurality of guide rods are rotationally connected to the base, the top ends of the guide rods are rotationally connected with the tray, the guide rods are sleeved with sliding rings, the sliding rings are slidably connected with the guide rods, the guide rods are sleeved with springs, and the springs are located between the tray and the sliding rings. And the slip ring far away from the inner cylinder inlet-outlet end is in contact connection with the base. The tray can move along with swinging of the outer barrel through the sliding rollers, the limiting plates and the guide wheels, the tray can keep supporting all the time, noise caused by collision of the outer barrel and the tray is avoided, the springs provide buffering and damping effects, vibration in the running process of the washing machine is reduced, the washing effect is improved, and the service life of the tension springs is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drum washing machine technical field especially relates to a drum washing machine inner tube supporting plate. BACKGROUND

[0002] The drum washing machine is controlled by microcomputer, and the clothes are not wound, are washed evenly, and the wear rate is 10% less than that of the pulsator washing machine, can wash cashmere, wool, silk and other clothes, and achieves overall washing. It can also be heated to fully dissolve the washing powder and fully exert the decontamination efficiency of the washing powder. Some drum washing machines have the functions of sterilization and degerming, drying, and upper drainage in addition to washing and dewatering, which meet the needs of consumers in different regions and living environments.

[0003] The existing drum washing machine is usually adjustable suspension type, a plurality of tension springs are hung on the outer cylinder around, so that the outer cylinder is damped in the working process, and the tension spring will deform with time under long time working, especially the tension spring pulling the inner cylinder to avoid drooping is pulled more, and the service life is shorter, although it can be adjusted and replaced, but professional personnel need to disassemble and replace, so that there is certain inconvenience in family use. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art drum washing machine inner tube supporting plate, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a drum washing machine inner tube supporting plate, which is suitable for solving the problems that the existing drum washing machine is usually adjustable suspension type, a plurality of tension springs are hung on the outer cylinder around, so that the outer cylinder is damped in the working process, and the tension spring will deform with time under long time working, especially the tension spring pulling the inner cylinder to avoid drooping is pulled more, and the service life is shorter.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a drum washing machine inner tube supporting plate, comprising:

[0008] The rotating unit comprises an outer cylinder, an inner cylinder is arranged in the inner part of the outer cylinder, and a tray is arranged below the outer cylinder;

[0009] The auxiliary supporting unit comprises a base, a plurality of guide rods are rotationally connected to the base, the top end of the guide rod is rotationally connected with the tray, a sliding ring is sleeved on the guide rod, the sliding ring is slidingly connected with the guide rod, a spring is sleeved on the guide rod, the spring is located between the tray and the sliding ring, the sliding ring away from the inlet and outlet end of the inner cylinder is abuttingly connected with the base, the bottom of the sliding ring close to the inlet and outlet end of the inner cylinder is fixedly connected with a first adjusting block, a second adjusting block is slidingly connected to the base, the side of the first adjusting block close to the second adjusting block is provided with a first inclined surface, and the side of the second adjusting block close to the first adjusting block is provided with a second inclined surface.

[0010] As a preferred scheme of the inner cylinder supporting plate of the drum washing machine, the guide rod is a telescopic rod, a limiting rod is fixedly arranged on the base, a sliding groove is formed in the bottom of the second adjusting block, the limiting rod passes through the sliding groove, an empty slot is formed in the top of the limiting rod, the side of the second adjusting block extends into the empty slot, and a screw rod is rotationally connected in the empty slot.

[0011] As a preferred scheme of the inner cylinder supporting plate of the drum washing machine, one end of the screw rod extends to the outside of the drum washing machine, and an adjusting turntable is fixedly connected to one end of the screw rod.

[0012] As a preferred scheme of the inner cylinder supporting plate of the drum washing machine, a connecting piece is arranged between the outer cylinder and the tray, the connecting piece comprises a limiting plate fixedly arranged on the outer cylinder, supports are symmetrically arranged on the tray, sliding rollers are rotationally connected to the supports, and the outer side surface of the limiting plate is abuttingly connected with the sliding rollers.

[0013] As a preferred scheme of the inner cylinder supporting plate of the drum washing machine, guide wheels are symmetrically arranged on the supports, the guide wheels are located in the inside of the limiting plate, and the outer side surface of the guide wheels is abuttingly connected with the inner side surface of the limiting plate.

[0014] As a preferred scheme of the inner cylinder supporting plate of the drum washing machine, the limiting plate is an arc-shaped plate, and the guide wheels and the sliding rollers are made of rubber material.

[0015] The inner cylinder supporting plate of the drum washing machine has the advantages that the tray can move along with the swing of the outer cylinder, the tray can always be supported, the outer cylinder and the tray are prevented from colliding and emitting noise, the spring provides buffering and damping effects, vibration in the operation process of the washing machine is reduced, the washing effect and the service life of the tension spring are improved, and the like.

[0016] By rotating the adjusting turntable to drive the screw rod to rotate, the second adjusting block is driven to move close to the inlet and outlet end of the inner cylinder, so that the relative movement between the first adjusting block and the second adjusting block is generated, the first adjusting block is lifted up, the spring on the slip ring connected with the first adjusting block can provide greater supporting force, the lost tension of the deformed tension spring is compensated and supported, the inner cylinder always maintains dynamic balance, noise caused by dynamic imbalance due to deformation of the tension spring is avoided, and the use cost of the user is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor. Among them:

[0018] Figure 1 The present application provides an overall structure schematic diagram of the inner cylinder supporting plate of the drum washing machine;

[0019] Figure 2 The present application provides an auxiliary support unit structure schematic diagram of the inner cylinder supporting plate of the drum washing machine;

[0020] Figure 3 The present application provides a first adjusting block and a second adjusting block structure schematic diagram of the inner cylinder supporting plate of the drum washing machine;

[0021] Figure 4 The present application provides a connecting piece structure schematic diagram of the inner cylinder supporting plate of the drum washing machine.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 100, rotating unit; 101, outer cylinder; 102, inner cylinder; 103, tray; 200, auxiliary support unit; 201, base; 202, guide rod; 203, slip ring; 204, spring; 205, first adjusting block; 206, second adjusting block; 207, first inclined surface; 208, second inclined surface; 209, limiting rod; 210, sliding groove; 211, empty slot; 212, screw rod; 213, adjusting turntable; 214, connecting piece; 215, limiting plate; 216, support; 217, sliding roller; 218, guide wheel. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0024] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein, and the skilled person can make similar extensions without departing from the scope of the present application, and the present application is not limited to the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0027] Embodiments

[0028] Reference Figures 1-4 For one embodiment of the present application, a drum washing machine inner drum supporting plate is provided, comprising: a rotating unit 100, an auxiliary supporting unit 200.

[0029] The rotating unit 100 comprises an outer drum 101, the inside of the outer drum 101 is provided with an inner drum 102, the lower part of the outer drum 101 is provided with a tray 103;

[0030] The auxiliary supporting unit 200 comprises a base 201, a plurality of guide rods 202 are rotatably connected to the base 201, the top end of the guide rod 202 is rotatably connected with the tray 103, a slip ring 203 is sleeved on the guide rod 202, the slip ring 203 is slidably connected with the guide rod 202, a spring 204 is sleeved on the guide rod 202, the spring 204 is located between the tray 103 and the slip ring 203, the slip ring 203 away from the inlet and outlet end of the inner drum 102 is in abutting connection with the base 201, the bottom of the slip ring 203 close to the inlet and outlet end of the inner drum 102 is fixedly connected with a first adjusting block 205, a second adjusting block 206 is slidably connected to the base 201, a first inclined surface 207 is arranged on the side of the first adjusting block 205 close to the second adjusting block 206, a second inclined surface 208 is arranged on the side of the second adjusting block 206 close to the first adjusting block 205, and the first inclined surface 207 and the second inclined surface 208 are in abutment.

[0031] As a kind of preferred scheme of the inner cylinder 102 tray of the drum washing machine of the utility model, wherein: the guide rod 202 is telescopic rod, the base 201 is fixedly provided with limiting rod 209, the bottom of the second adjusting block 206 is provided with sliding slot 210, the limiting rod 209 passes through sliding slot 210, the top of the limiting rod 209 is provided with slot 211, one side of the second adjusting block 206 extends to the inside of slot 211, the inside of slot 211 is rotatably connected with screw rod 212, and the screw rod 212 is threadedly connected between second adjusting block 206.

[0032] As a kind of preferred scheme of the inner cylinder 102 tray of the drum washing machine of the utility model, wherein: one end of the screw rod 212 extends to the outside of the drum washing machine, and the one end of the screw rod 212 is fixedly connected with adjusting turntable 213. The position of second adjusting block 206 can be adjusted by rotating adjusting turntable 213, so that spring 204 on the sliding ring 203 connected with first adjusting block 205 can provide greater support force, to compensate the lost pulling force of the deformed tension spring.

[0033] As a kind of preferred scheme of the inner cylinder 102 tray of the drum washing machine of the utility model, wherein: the outer cylinder 101 and tray 103 are provided with connecting piece 214, the connecting piece 214 includes limiting plate 215 fixedly installed on the outer cylinder 101, the tray 103 is symmetrically provided with bracket 216, the bracket 216 is rotatably connected with sliding roller 217, and the outer side surface of the limiting plate 215 is abuttingly connected with sliding roller 217.

[0034] As a kind of preferred scheme of the inner cylinder 102 tray of the drum washing machine of the utility model, wherein: the bracket 216 is symmetrically provided with guide wheel 218, the guide wheel 218 is located in the inside of limiting plate 215, and the outer side surface of the guide wheel 218 is abuttingly connected with the inner side surface of limiting plate 215.

[0035] As a kind of preferred scheme of the inner cylinder 102 tray of the drum washing machine of the utility model, wherein: the limiting plate 215 is arc-shaped plate, and the guide wheel 218 and sliding roller 217 are made of rubber material.

[0036] Working principle

[0037] When installing, the base 201 is fixed to the bottom of the washing machine. The guide rod 202 is installed, with the bottom end being rotatably connected to the base 201 and the top end being rotatably connected to the tray 103. The slip ring 203 and the spring 204 are sleeved on the guide rod 202, so that the slip ring 203 can slide freely on the guide rod 202, and the spring 204 is in a compressed state to provide a supporting force. The first adjusting block 205 and the second adjusting block 206 are installed, so that the first inclined surface 207 is in abutment with the second inclined surface 208. The limiting rod 209 is installed, so that the sliding groove 210 of the second adjusting block 206 passes through the limiting rod 209, and the second adjusting block 206 can slide along the limiting rod 209. The screw rod 212 and the adjusting turntable 213 are installed, so that the screw rod 212 is threadedly connected to the second adjusting block 206.

[0038] When using, after the washing machine is started, the inner drum 102 rotates under the driving of the motor, and the tray 103 is stably kept through the support of the guide rod 202. The design of the slide roller 217, the limiting plate 215 and the guide wheel 218 enables the tray 103 to flexibly move with the swing of the outer drum 101, so that the tray 103 can always provide effective support and avoid the collision between the outer drum 101 and the tray 103 to generate noise. The spring 204 provides a buffering and damping effect, significantly reduces the vibration during the operation of the washing machine, improves the washing effect and the service life of the tension spring, and thus prolongs the service life of the entire washing machine.

[0039] When the tension spring that pulls the inner drum 102 upwards is deformed, the user can rotate the adjusting turntable 213 to drive the screw rod 212 to rotate, and then drive the second adjusting block 206 to move towards the end of the inner drum 102. The relative movement between the first adjusting block 205 and the second adjusting block 206 causes the first adjusting block 205 to be lifted upwards, so that the spring 204 on the slip ring 203 connected to the first adjusting block 205 can provide greater supporting force. This design not only effectively compensates and supports the lost tension of the deformed tension spring, but also ensures that the inner drum 102 always maintains dynamic balance, avoids the dynamic imbalance caused by the deformation of the tension spring to generate noise, significantly reduces the use cost of the user, improves the use experience of the user, can adapt to inner drums 102 of different models and sizes, and expands the design and application range of the washing machine.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A drum laundry washing machine inner drum (102) pallet, characterized by, Include: Rotary unit (100), including outer cylinder (101), the inside of outer cylinder (101) is provided with inner cylinder (102), the lower part of outer cylinder (101) is provided with tray (103); Auxiliary support unit (200), including base (201), a plurality of guide rods (202) are rotatably connected on the base (201), the top end of the guide rod (202) is rotatably connected with the tray (103), the guide rod (202) is sleeved with a sliding ring (203), the sliding ring (203) is slidably connected with the guide rod (202), the guide rod (202) is sleeved with a spring (204), the spring (204) is located between the tray (103) and the sliding ring (203), the sliding ring (203) away from the inlet and outlet end of the inner cylinder (102) is in contact with the base (201), the bottom of the sliding ring (203) close to the inlet and outlet end of the inner cylinder (102) is fixedly connected with a first adjusting block (205), the base (201) is slidably connected with a second adjusting block (206), the side of the first adjusting block (205) close to the second adjusting block (206) is provided with a first inclined surface (207), the side of the second adjusting block (206) close to the first adjusting block (205) is provided with a second inclined surface (208), and the first inclined surface (207) is attached to the second inclined surface (208).

2. A drum (102) holder for a drum washing machine according to claim 1, characterized in that: The guide rod (202) is a telescopic rod, the base (201) is fixedly provided with a limiting rod (209), the bottom of the second adjusting block (206) is provided with a sliding groove (210), the limiting rod (209) passes through the sliding groove (210), the top of the limiting rod (209) is provided with a hollow slot (211), one side of the second adjusting block (206) extends into the hollow slot (211), and a screw rod (212) is rotatably connected in the hollow slot (211).

3. A drum (102) inner tub baffle for a drum washing machine according to claim 2, characterized in that: One end of the screw rod (212) extends to the outside of the drum washing machine, and the one end of the screw rod (212) is fixedly connected with an adjusting turntable (213).

4. A drum (102) holder for a drum washing machine according to claim 3, characterized in that: The outer cylinder (101) and the tray (103) are provided with a connecting piece (214), the connecting piece (214) includes a limiting plate (215) fixedly installed on the outer cylinder (101), the tray (103) is provided with a support (216) symmetrically, the support (216) is rotatably connected with a sliding roller (217), and the outer side surface of the limiting plate (215) is in contact with the sliding roller (217).

5. A drum (102) inner tub baffle for a drum washing machine according to claim 4, characterized in that: The support (216) is provided with a guide wheel (218) symmetrically, the guide wheel (218) is located in the inside of the limiting plate (215), and the outer side surface of the guide wheel (218) is in contact with the inner side surface of the limiting plate (215).

6. A drum (102) tray for a drum washing machine according to claim 5, characterized in that: The limiting plate (215) is an arc plate, and the guide wheel (218) and the sliding roller (217) are made of rubber material.

Images