CN116356528A - Washing machine counterweight device and washing machine - Google Patents
Washing machine counterweight device and washing machine Download PDFInfo
- Publication number
- CN116356528A CN116356528A CN202310209055.2A CN202310209055A CN116356528A CN 116356528 A CN116356528 A CN 116356528A CN 202310209055 A CN202310209055 A CN 202310209055A CN 116356528 A CN116356528 A CN 116356528A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- outer cylinder
- vibration
- driving mechanism
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention relates to the technical field of household appliances, and discloses a washing machine counterweight device and a washing machine. The balancing weight is arranged on the outer cylinder and used for balancing the inertia force in the running process of the washing machine and preventing the washing machine from moving. One end of the vibration suppression component is connected with the inner wall of the box body of the washing machine, and the other end is connected with the outer cylinder. The vibration suppression component can generate the suppression force for balancing the inertia force on one hand, further prevent the washing machine from moving, and on the other hand, the suppression force can absorb the vibration generated in the running process of the washing machine, so that the vibration of the washing machine is reduced, and the use experience of a user is improved. In addition, due to the existence of the vibration suppression component, only one balancing weight is needed to be arranged on the outer cylinder, so that the occupied space of the balancing weight can be effectively reduced, the cylinder diameters of the outer cylinder and the inner cylinder of the washing machine can be enlarged, the capacity of the washing machine can be enlarged, and meanwhile, the balancing weight is reduced, the whole weight of the washing machine is reduced, and the carrying is convenient.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a washing machine counterweight device and a washing machine.
Background
The washing machine is a general household appliance, and as shown in fig. 1, a drum washing machine is provided in a cabinet 10 thereof with an inner drum and an outer drum 20 assembled with the cabinet 10 through a damper 30 and a spring 40.
In order to ensure the balance of the washing machine and reduce vibration during operation, the conventional drum washing machine is generally required to install a heavy weight balancing block, and the balancing blocks are required to be arranged in pairs, including an upper balancing block 50 and a lower balancing block 60, so that the overall weight of the washing machine is increased, and the carrying is inconvenient. In addition, the large weight of the balancing weight occupies a large space in the washing machine box, so that the outer cylinder 20 and the inner cylinder are limited in size design, and the capacity of the washing machine cannot be effectively enlarged under the condition that the box 10 is of a certain size.
Accordingly, there is a need for a washing machine weight device and a washing machine to solve the above problems.
Disclosure of Invention
Based on the above problems, the invention aims to provide a washing machine counterweight device and a washing machine, which can effectively enlarge the capacity of an inner cylinder of the washing machine and reduce the overall weight of the washing machine under the condition that the size of a box body of the washing machine is fixed.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in one aspect, there is provided a washing machine weight device, comprising:
the balancing weight is arranged on the outer cylinder of the washing machine and is used for balancing the inertia force generated in the running process of the washing machine;
and one end of the vibration suppression component is connected with the inner wall of the box body of the washing machine, the other end of the vibration suppression component is connected with the outer cylinder, and the vibration suppression component can generate a suppression force so as to balance the inertia force generated in the running process of the washing machine and absorb the vibration generated in the running process of the washing machine.
As a preferable scheme of the washing machine counterweight device, the vibration suppression assembly comprises an elastic piece, one end of the elastic piece is connected with the outer wall of the outer cylinder, the other end of the elastic piece is connected with the inner wall of the box body, the elastic piece is in a stretching state, and the tensile force of the elastic piece can balance the inertia force.
As a preferable mode of the washing machine counterweight device of the invention, a plurality of elastic pieces are arranged, and the elastic pieces are distributed at intervals along the circumferential direction of the outer cylinder.
As a preferable scheme of the washing machine counterweight device, the vibration suppression assembly comprises a negative pressure driving mechanism, an output end of the negative pressure driving mechanism is connected with the outer wall of the outer cylinder, a shell of the negative pressure driving mechanism is connected with the inner wall of the box body, and negative pressure output by the negative pressure driving mechanism can balance the inertia force.
As a preferable scheme of the balance weight device of the washing machine, the negative pressure driving mechanism is one of an air cylinder, a hydraulic cylinder or an electric cylinder.
As a preferable mode of the washing machine counterweight device of the invention, the vibration suppressing assembly includes a first magnetic member and a second magnetic member, the first magnetic member is disposed on the outer wall of the outer cylinder, the second magnetic member is disposed on the inner wall of the case, suction force can be generated between the first magnetic member and the second magnetic member, and the suction force can balance the inertia force.
As a preferable mode of the washing machine counterweight device of the invention, the vibration suppression assembly comprises a linear driving mechanism, an output end of the linear driving mechanism is connected with an outer wall of the outer cylinder, a shell of the linear driving mechanism is connected with an inner wall of the box body, and a locked-rotor force generated by the linear driving mechanism can balance the inertia force.
As a preferable scheme of the balance weight device of the washing machine, the restraining force generated by the vibration restraining component is F, and the inertia force generated in the running process of the washing machine is G, wherein F is more than or equal to 0 and less than or equal to G.
As the preferable scheme of the washing machine counterweight device, the counterweight block is arranged on the outer cylinder, the thickness of the counterweight block is D, and the range of the value of D is as follows: d is more than 0 and less than or equal to D0/3, wherein D0 is the thickness of a balancing weight on the existing washing machine with the same specification.
On the other hand, a washing machine is provided, comprising a box body, an outer cylinder, a hanging rod, a shock absorber and the washing machine counterweight device, wherein the outer cylinder is hung in the box body through the hanging rod, one end of the shock absorber is connected with the outer cylinder, and the other end of the shock absorber is connected with the inner bottom of the box body.
The beneficial effects of the invention are as follows:
according to the washing machine counterweight device and the washing machine, the counterweight block is arranged on the outer cylinder, so that inertial force generated in the running process of the washing machine can be balanced, and the washing machine is prevented from moving. Through set up vibration suppression subassembly on the urceolus, on the one hand can produce the inhibitory force of balanced inertial force, further prevent that the washing machine from removing, on the other hand, the inhibitory force can absorb the vibration that the washing machine operation in-process produced to reduce the vibration of washing machine, improve user's use experience and feel. In addition, due to the existence of the vibration suppression component, only one balancing weight is needed to be arranged on the outer cylinder, so that the space occupied by the balancing weight can be effectively reduced, the cylinder diameters of the outer cylinder and the inner cylinder of the washing machine can be enlarged under the condition that the size of the box body is fixed, the capacity of the washing machine is enlarged, and meanwhile, the balancing weight is reduced, the whole weight of the washing machine is also reduced, and the carrying is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic view of a drum washing machine in the prior art;
FIG. 2 is a schematic view showing a first installation of a washing machine counterweight device on a washing machine according to an embodiment of the invention;
FIG. 3 is a second schematic view of a washing machine counterweight provided in accordance with an embodiment of the invention;
FIG. 4 is a schematic view illustrating a third installation of a balancing device for a washing machine on the washing machine according to an embodiment of the present invention;
FIG. 5 is a fourth schematic view of a washing machine counterweight provided by an embodiment of the invention, mounted on a washing machine;
fig. 6 is a fifth installation schematic view of a washing machine counterweight device provided in an embodiment of the invention on a washing machine.
In fig. 1:
10-a box body; 20-an outer cylinder; 30-a damper; 40-springs; 50-upper balancing weight; 60-lower balancing weight;
in fig. 2 to 6:
1-balancing weight;
21-an elastic member; 22-a negative pressure driving mechanism; 23-a first magnetic member; 24-a second magnetic member; 25-Linear drive
A moving mechanism;
100-box body; 200-outer cylinder; 300-hanging rod; 400-vibration damper.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 2 and 3, the present embodiment provides a counterweight device for a washing machine, which is applied to a drum washing machine. The washing machine counterweight device comprises a counterweight 1 and a vibration suppression assembly.
Wherein, the balancing weight 1 is disposed on the outer tub 200 of the washing machine, and the balancing weight 1 is used for balancing the inertia force generated during the operation of the washing machine. One end of the vibration suppressing member is connected to an inner wall of the cabinet 100 of the washing machine, and the other end is connected to the outer tub 200, and the vibration suppressing member is capable of generating a suppressing force to balance an inertial force generated during an operation of the washing machine and absorb vibration generated during the operation of the washing machine.
According to the washing machine counterweight device and the washing machine, the counterweight 1 is arranged on the outer barrel 200, so that inertia force generated in the running process of the washing machine can be balanced, and the washing machine is prevented from moving. By providing the vibration suppressing component on the outer cylinder 200, on one hand, the suppressing force for balancing the inertia force can be generated to further prevent the washing machine from moving, and on the other hand, the suppressing force can absorb the vibration generated in the running process of the washing machine, so that the vibration of the washing machine is reduced, and the user experience is improved. In addition, due to the existence of the vibration suppression component, only one balancing weight 1 needs to be arranged on the outer cylinder 200, so that the occupied space of the balancing weight 1 can be effectively reduced, the cylinder diameters of the outer cylinder 200 and the inner cylinder of the washing machine can be enlarged under the condition that the size of the box body 100 is fixed, the capacity of the washing machine is enlarged, and meanwhile, the balancing weight 1 is reduced, the whole weight of the washing machine is also reduced, and the carrying is convenient.
Optionally, the restraining force generated by the vibration restraining component is defined as F, and the inertia force generated during the running process of the washing machine is defined as G, wherein F is more than or equal to 0 and less than or equal to G. In the working process of the drum washing machine, the load is driven to generate eccentricity due to internal rotation, so that the internal devices of the washing machine generate larger vibration, the vibration amplitude is along all directions (mainly X, Y, Z), in the process, the vibration suppression component can generate force (namely suppression force F) opposite to the movement direction of the internal devices, and the instant inertia force G generated by the internal movement devices is balanced through the suppression force F, so that the purpose of correcting deviation in real time is achieved, the movement of the washing machine is prevented, and meanwhile, the vibration is lightened.
Optionally, referring to fig. 2, the balancing weight 1 is provided on the outer cylinder 200, where the thickness of the balancing weight 1 is D, and the range of D is: d is more than 0 and less than or equal to D0/3, wherein D0 is the thickness of the balancing weight on the existing washing machine with the same specification (shown in figure 1). That is, the thickness of the balancing weight 1 is smaller than that of the balancing weight on the existing washing machine with the same specification, so that the weight of the balancing weight 1 is reduced, the whole weight of the washing machine can be reduced, and meanwhile, the whole weight of the washing machine is further reduced due to the design of one balancing weight 1.
In addition, only one balancing weight 1 is arranged, so that the occupied space in the box body 100 can be effectively reduced, the diameter sizes of the outer cylinder 200 and the inner cylinder can be effectively enlarged, the capacity of the washing machine is enlarged, and the use requirements of different users are met. As shown in fig. 1 and 2, for the washing machine with the same specification, the maximum diameter of the outer cylinder allowed by the conventional counterweight is d0, and after the counterweight device provided by the embodiment is adopted, the diameter of the outer cylinder 200 can be enlarged to d, d is greater than d0, so that the capacity of the inner cylinder is effectively increased.
Alternatively, referring to fig. 2, the vibration suppressing assembly includes an elastic member 21, one end of the elastic member 21 is connected to the outer wall of the outer cylinder 200, and the other end is connected to the inner bottom wall of the case 100, the elastic member 21 is in a stretched state, and the tensile force of the elastic member 21 can balance the inertial force (i.e., the elastic member 21 is always in a stretched state, where the tensile force is the suppressing force). In this embodiment, the elastic member 21 and the balancing weight 1 are separately disposed on two opposite sides of the outer cylinder 200, and during rotation of the inner cylinder, the balancing weight 1 and the elastic member 21 cooperate to balance the generated inertial force, and at the same time, the elastic member 21 can generate tensile deformation and store elastic energy, the outer cylinder 200 is corrected in real time under the traction action of the elastic member 21, and the elastic force generated by the elastic member 21 is opposite to the movement direction of the outer cylinder 200, so as to absorb the generated vibration, reduce the vibration amplitude, and achieve a good vibration reduction effect. Preferably, the elastic member 21 is a tension spring.
In other embodiments, referring to fig. 3, a plurality of elastic members 21 may be provided, and the plurality of elastic members 21 are spaced apart along the circumferential direction of the outer cylinder 200. The plurality of elastic members 21 cooperate with the weight 1 to balance the inertial force generated during the operation of the washing machine and absorb the generated vibration, thereby further improving the operation stability of the washing machine. The distribution of the plurality of elastic members 21 can be adjusted according to the actual design requirements, and is not limited to the distribution listed in the present embodiment.
In an alternative embodiment, referring to fig. 4, the vibration suppressing assembly includes a negative pressure driving mechanism 22, an output end of the negative pressure driving mechanism 22 is connected to an outer wall of the outer cylinder 200, a housing of the negative pressure driving mechanism 22 is connected to an inner bottom wall of the case 100, and a negative pressure output from the negative pressure driving mechanism 22 can balance an inertial force (the negative pressure is a suppressing force). Preferably, the negative pressure driving mechanism 22 is located at the bottom of the case 100, the weight 1 is located above the outer tub 200, and when the washing machine is operated, the negative pressure driving mechanism 22 generates a downward pulling force, and the weight 1 and the negative pressure driving mechanism 22 cooperate to balance the inertial force on the outer tub 200. The vibration generated by controlling the magnitude of the negative pressure output by the negative pressure driving mechanism 22 can be absorbed, and meanwhile, the vibration generated in the vertical direction in the running process of the washing machine can be effectively absorbed by the mode that the balancing weights 1 and the negative pressure driving mechanism 22 are arranged up and down, so that the vibration amplitude of the washing machine is reduced, and the running stability is improved.
Of course, in other embodiments, the negative pressure driving mechanism 22 may be fixed on the side wall of the case 100, or a plurality of negative pressure driving mechanisms 22 may be provided, as long as the requirement of balancing the inertial force can be satisfied.
Alternatively, the negative pressure driving mechanism 22 is one of an air cylinder, a hydraulic cylinder, or an electric cylinder. The telescopic driving of the air cylinder, the hydraulic cylinder and the electric cylinder is easy to control, so that the inertial force generated in the running process of the washing machine can be balanced, and meanwhile, vibration is absorbed, and vibration noise is reduced.
In another alternative embodiment, referring to fig. 5, the vibration suppressing assembly includes a first magnetic member 23 and a second magnetic member 24, the first magnetic member 23 is disposed on the outer wall of the outer cylinder 200, the second magnetic member 24 is disposed on the inner bottom wall of the case 100, and attractive force can be generated between the first magnetic member 23 and the second magnetic member 24, and the attractive force can balance the inertial force (the attractive force between the first magnetic member 23 and the second magnetic member 24 is the suppressing force at this time). By controlling the attractive force between the first magnetic member 23 and the second magnetic member 24 and controlling the magnitude of the attractive force, the inertial force generated during the operation of the washing machine is balanced, and the generated vibration is absorbed. Preferably, the first magnetic member 23 and the balancing weight 1 are separately disposed at the upper and lower sides of the outer cylinder 200, and the second magnetic member 24 is disposed at the bottom of the case 100, which is opposite to the first magnetic member 23. In other embodiments, the fixing positions of the balancing weight 1, the first magnetic member 23, and the second magnetic member 24, and the number of the first magnetic member 23 and the second magnetic member 24 may be adaptively changed according to the design requirement of the balancing weight.
Optionally, the first magnetic element 23 and/or the second magnetic element 24 are/is an electromagnet, and the attractive force between the first magnetic element 23 and the second magnetic element 24 can be controlled by controlling the current, so that the control is convenient.
In a new embodiment, referring to fig. 6, the vibration suppression assembly includes a linear driving mechanism 25, an output end of the linear driving mechanism 25 is connected to an outer wall of the outer cylinder 200, a housing of the linear driving mechanism 25 is connected to an inner bottom wall of the case 100, and a locked-rotor force generated by the linear driving mechanism 25 can balance an inertial force (the locked-rotor force is a suppression force). The locked rotor torque is a torque when the rotational speed of the linear driving mechanism 25 is zero (locked rotor), and the locked rotor force of the linear driving mechanism 25 along a certain direction is a suppression force F for balancing the inertial force and absorbing the generated vibration.
Preferably, the linear driving mechanism 25 is a linear motor, and correspondingly, a vibration detecting part is arranged on the outer cylinder 200, the vibration detecting part is used for detecting the vibration amplitude of the outer cylinder 200, the washing machine controls the rotation angle of the linear motor according to the vibration amplitude signal to generate a certain displacement, so that a downward pulling force is generated on the outer cylinder 200 to balance the inertia force and absorb the vibration.
In this embodiment, the weight 1 and the linear driving mechanism 25 are separately disposed on the upper and lower sides of the outer cylinder 200, and in other embodiments, the linear driving mechanism 25 may be fixed on the side wall of the case 100, or a plurality of linear driving mechanisms 25 may be disposed, so long as the requirement of balancing the inertial force can be satisfied.
The present embodiment also provides a washing machine including the case 100, the outer tub 200, the suspension bar 300, the damper 400, and the washing machine weight device as described above, wherein the outer tub 200 is suspended in the case 100 by the suspension bar 300, one end of the damper 400 is connected with the outer tub 200, and the other end is connected with the inner bottom of the case 100. In this embodiment, the suspension rod 300 is a spring, and can generate expansion and contraction deformation, and the suspension rod 300 is used for hoisting and fixing the outer cylinder 200 on one hand, and plays a role in vibration reduction on the other hand. Meanwhile, the damper 400 also plays a role in damping the washing machine.
By providing the counterweight 1 on the outer tub 200, the washing machine adopting the counterweight device can balance the inertial force generated during the operation of the washing machine and prevent the washing machine from moving. By providing the vibration suppressing component on the outer cylinder 200, on one hand, the suppressing force for balancing the inertia force can be generated to further prevent the washing machine from moving, and on the other hand, the suppressing force can absorb the vibration generated in the running process of the washing machine, so that the vibration of the washing machine is reduced, and the user experience is improved. In addition, due to the existence of the vibration suppression component, only one balancing weight 1 is needed to be arranged on the outer cylinder 200, so that the occupied space of the balancing weight 1 can be effectively reduced, the diameters of the outer cylinder 200 and the inner cylinder of the washing machine can be enlarged, the capacity of the washing machine can be enlarged, and meanwhile, the balancing weight 1 is reduced, the whole weight of the washing machine is reduced, and the carrying is convenient.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (10)
1. A washing machine weight device, comprising:
the balancing weight (1) is arranged on an outer cylinder (200) of the washing machine, and the balancing weight (1) is used for balancing inertia force generated in the running process of the washing machine;
and one end of the vibration suppression component is connected with the inner wall of the box body (100) of the washing machine, and the other end of the vibration suppression component is connected with the outer cylinder (200), and the vibration suppression component can generate a suppression force so as to balance the inertia force generated in the running process of the washing machine and absorb the vibration generated in the running process of the washing machine.
2. The washing machine weight device according to claim 1, wherein the vibration suppressing assembly includes an elastic member (21), one end of the elastic member (21) is connected to the outer wall of the outer tub (200), the other end is connected to the inner wall of the cabinet (100), the elastic member (21) is in a stretched state, and a tensile force of the elastic member (21) can balance the inertial force.
3. The washing machine weight device according to claim 2, wherein a plurality of the elastic members (21) are provided, and a plurality of the elastic members (21) are spaced apart in a circumferential direction of the outer tub (200).
4. The washing machine weight device according to claim 1, wherein the vibration suppression assembly comprises a negative pressure driving mechanism (22), an output end of the negative pressure driving mechanism (22) is connected with an outer wall of the outer cylinder (200), a housing of the negative pressure driving mechanism (22) is connected with an inner wall of the box body (100), and negative pressure output by the negative pressure driving mechanism (22) can balance the inertia force.
5. The washing machine weight device according to claim 4, wherein the negative pressure driving mechanism (22) is one of a cylinder, a hydraulic cylinder, or an electric cylinder.
6. The washing machine weight device according to claim 1, wherein the vibration suppressing assembly includes a first magnetic member (23) and a second magnetic member (24), the first magnetic member (23) being disposed on an outer wall of the outer tub (200), the second magnetic member (24) being disposed on an inner wall of the case (100), suction being able to be generated between the first magnetic member (23) and the second magnetic member (24), the suction being able to balance the inertial force.
7. The washing machine weight device according to claim 1, wherein the vibration suppressing assembly comprises a linear driving mechanism (25), an output end of the linear driving mechanism (25) is connected with an outer wall of the outer cylinder (200), a housing of the linear driving mechanism (25) is connected with an inner wall of the case (100), and a locked rotation force generated by the linear driving mechanism (25) can balance the inertial force.
8. The washing machine weight according to any one of claims 1 to 7, wherein the restraining force generated by the vibration restraining assembly is F, and the inertial force generated during operation of the washing machine is G, wherein 0.ltoreq.f.ltoreq.g.
9. The balancing device for a washing machine according to any one of claims 1 to 7, wherein one balancing weight (1) is arranged on the outer cylinder (200), the thickness of the balancing weight (1) is D, and the range of D is: d is more than 0 and less than or equal to D0/3, wherein D0 is the thickness of a balancing weight on the existing washing machine with the same specification.
10. A washing machine, characterized by comprising a box body (100), an outer cylinder (200), a hanging rod (300), a shock absorber (400) and the washing machine counterweight device according to any one of claims 1-9, wherein the outer cylinder (200) is hung in the box body (100) through the hanging rod (300), one end of the shock absorber (400) is connected with the outer cylinder (200), and the other end is connected with the inner bottom of the box body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310209055.2A CN116356528A (en) | 2023-03-06 | 2023-03-06 | Washing machine counterweight device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310209055.2A CN116356528A (en) | 2023-03-06 | 2023-03-06 | Washing machine counterweight device and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116356528A true CN116356528A (en) | 2023-06-30 |
Family
ID=86911575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310209055.2A Pending CN116356528A (en) | 2023-03-06 | 2023-03-06 | Washing machine counterweight device and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116356528A (en) |
-
2023
- 2023-03-06 CN CN202310209055.2A patent/CN116356528A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1710340A2 (en) | Drum type washing machine | |
| CN212357687U (en) | Double-drum washing machine | |
| KR101654054B1 (en) | Washing Machine | |
| KR101969025B1 (en) | Washing machine damping device and washing machine | |
| CN110616544B (en) | Washing machine | |
| EP0811716A2 (en) | Washing machine | |
| CN116356528A (en) | Washing machine counterweight device and washing machine | |
| CN111254649A (en) | Washing machine | |
| JP5307044B2 (en) | Anti-vibration structure for construction machinery | |
| CN110387677B (en) | Drum type washing machine and damping device thereof | |
| CN107488982B (en) | Washing machine dehydration damping structure and washing machine | |
| CN216200093U (en) | Vibration damper and washing equipment | |
| CN106319857B (en) | Drum washing machine | |
| US6295678B1 (en) | Method for pre-balancing a rotating drum having a temporarily shifting unbalance | |
| CN111254648B (en) | Drum type washing machine | |
| CN109306601B (en) | Washing machine and transverse damping device thereof | |
| CN214529777U (en) | Double-drum washing machine | |
| CN213267176U (en) | Household electrical appliance | |
| CN216193449U (en) | Drum washing machine | |
| CN217536409U (en) | Vibration reduction assembly, friction type suspender and washing machine | |
| CN216738934U (en) | Drum washing machine | |
| CN211872338U (en) | Rolling type damping device and washing machine | |
| CN111197239A (en) | Drum washing machine | |
| KR100189132B1 (en) | A washer | |
| CN113718481A (en) | Suspension vibration damping device, washing machine and control method of washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |