WO2015003293A1 - 一种双滚筒洗衣机 - Google Patents

一种双滚筒洗衣机 Download PDF

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Publication number
WO2015003293A1
WO2015003293A1 PCT/CN2013/001638 CN2013001638W WO2015003293A1 WO 2015003293 A1 WO2015003293 A1 WO 2015003293A1 CN 2013001638 W CN2013001638 W CN 2013001638W WO 2015003293 A1 WO2015003293 A1 WO 2015003293A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer cylinder
washing machine
double
drum washing
machine according
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.)
Ceased
Application number
PCT/CN2013/001638
Other languages
English (en)
French (fr)
Inventor
吕佩师
李文伟
王金凯
丁斌
吴军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Group Corp
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Drum Washing Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201310284842.XA external-priority patent/CN104278478B/zh
Priority claimed from CN201310285065.0A external-priority patent/CN104278479B/zh
Priority claimed from CN201310290210.4A external-priority patent/CN104278473B/zh
Priority claimed from CN201310289777.XA external-priority patent/CN104278480B/zh
Priority claimed from CN201310290147.4A external-priority patent/CN104278481B/zh
Priority to DE112013007225.4T priority Critical patent/DE112013007225B4/de
Priority to US14/903,539 priority patent/US10301756B2/en
Priority to KR1020167000494A priority patent/KR101960853B1/ko
Priority to JP2016524644A priority patent/JP6179744B2/ja
Application filed by Haier Group Corp, Qingdao Haier Drum Washing Machine Co Ltd filed Critical Haier Group Corp
Publication of WO2015003293A1 publication Critical patent/WO2015003293A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies

Definitions

  • the invention relates to the field of washing machines, and in particular to a double drum washing machine.
  • the washing machine is a household appliance capable of washing clothes
  • the clothes dryer is a household appliance capable of drying clothes.
  • a washing and drying machine that integrates laundry and drying functions has also been widely used.
  • a washing machine, a clothes dryer, and a washing and drying machine that integrates the functions of washing and drying are collectively referred to as a washing machine.
  • the washing machine is generally divided into a pulsator type and a drum type.
  • the motor shaft and the washing drum shaft of the pulsator type washing machine are generally vertically arranged, which is a top opening type; the drum type motor shaft and the washing barrel shaft are generally horizontally arranged, Top door type and front door type.
  • Conventional drum washing machines generally use a front opening type and are directly mounted on the ground. Since the laundry input port of the washing machine is relatively low, the user has a lot of inconveniences in putting the laundry into the washing machine and taking out the laundry from the washing machine.
  • each household only has one washing machine.
  • clothing may be divided into adult clothing as well as underwear and children's clothing.
  • the washing process set in a large washing machine generally consumes a large amount of water and consumes a large amount of electricity.
  • washing time is relatively long.
  • large washing machines are provided with a washing process, which is mainly intended for general clothing and may not be suitable for washing fine clothing such as underwear or children's clothing.
  • a large washing machine is also not suitable. Consumers collect clothing for several days or longer in order to wash a suitably large load of clothing. Taking care of underwear, children's clothing, and the like for a long time is unhelpful considering hygienic factors. If such clothes are left for a long time, the dirt will adhere to the clothes, causing the problem that the dirt cannot be completely removed.
  • the Chinese patent for the application number 200810109942. 8 is a washing machine.
  • the present invention provides a washing machine capable of washing or drying laundry.
  • the washing machine includes: a first washing tub that accommodates the laundry; a casing, the first washing tub is located in a predetermined space in the casing; and a second washing tub disposed in the casing for the first washing
  • the tub separately receives the laundry; and a support member that supports the second washing tub relative to the housing, substantially preventing displacement of the second washing tub due to load of the second washing tub, and the second washing tub
  • the displacement of the vibration is limited to a predetermined amplitude.
  • the two washing tubs are not connected to each other, resulting in an excessive gap between them, which increases the volume of the washing machine.
  • the existing double drum washing machine is provided with a separately set shock absorbing mechanism for the first washing tub and the second washing tub, this not only increases the number of washing machine components, but also increases the volume and weight of the washing machine.
  • the object of the present invention is to provide a double drum washing machine. To achieve the object of the invention, the following technical solutions are adopted:
  • a double drum washing machine comprising: a first outer cylinder and a second outer cylinder installed in a frame of the washing machine; the first outer cylinder and the second outer cylinder are connected via a connecting member to form an integral structure; The first outer cylinder and the second outer cylinder are coupled to the frame via a common damper.
  • the damper device includes: a first damper device connected to the frame by the first outer cylinder, a second damper device connected to the frame by the second outer cylinder, and a first outer cylinder or a second outer cylinder a third damper connected to the middle beam provided on the frame.
  • the first damper device is a hanging spring connected to the upper portion of the first outer cylinder, and the hanging spring is connected to the frame; the second damper device is connected to at least the lower portion of the second outer cylinder A shock absorber, the shock absorber is connected to the frame.
  • the third damper device is a hanging spring connected to the upper portion of the second outer cylinder, and the hanging spring is connected to the beam in the frame. Further, the third damper device is at least one damper connected to the lower portion of the first outer cylinder, and the damper is connected to the beam in the frame.
  • the first damper device is a hanging spring connected to the upper portion of the first outer cylinder, and the hanging spring is connected to the frame;
  • the second damper device is connected to the upper portion of the second outer cylinder The spring is connected to the frame;
  • the third damping device is at least one shock absorber connected to the lower portion of the first outer cylinder, and the shock absorber is connected to the beam in the frame.
  • the first damper device is at least one damper connected to a lower portion of the first outer cylinder, the damper is connected to the frame; and the second damper device is a second outer tube At least one shock absorber connected to the lower portion, the shock absorber is connected to the frame; the third damping device is a hanging spring connected to the upper portion of the second outer cylinder, the hanging spring and the frame The beams are connected.
  • the hanging spring is symmetrically disposed with respect to a plane in which the axes of the first outer cylinder and the second outer cylinder are located. At the same time, the axes of the hanging springs are all disposed on the cross-section of the center of gravity of the first outer cylinder and the second outer cylinder.
  • the angle between the hanging spring and the vertical beam is set to 30 to 70 degrees.
  • the second outer cylinder is connected to the frame via three shock absorbers.
  • the frame connecting points of the three shock absorbers and the washing machine constitute three vertices of the isosceles triangle.
  • the first outer cylinder is connected to the middle beam via three shock absorbers.
  • the connection point of the three shock absorbers to the middle beam constitutes three vertices of the isosceles triangle.
  • a shock absorber is connected to both ends of the beam on one side of the frame, and a shock absorber is connected to the center of the opposite side beam.
  • an arrangement structure for supporting the connection points of the shock absorber and the frame connecting the first outer cylinder and/or the second outer cylinder to form three vertices of the isosceles triangle is realized, so as to stably support the first outer cylinder The effect of the second outer cylinder.
  • connection points of the three dampers constitute three vertices of an equilateral triangle.
  • the angle between the shock absorber and the vertical beam is set to 30 to 70 degrees.
  • the invention utilizes a set of damper device to dampen the first outer tube and the second outer tube, relatively reducing the number of components of the washing machine and reducing the production cost. More specifically, the present invention enhances the reinforcement of the outer cylinder of the washing machine by providing a middle cross member at the middle of each side of the frame to connect the first outer tube and the second outer tube which are integrally formed with the middle beam through the third buffer device. effect.
  • the invention has simple structure and remarkable effect, and is suitable for popularization and use.
  • a double drum washing machine comprising: a washing machine frame, a first outer tube and a second outer tube installed in the frame body, and the first outer tube and the second outer tube are integrally provided with a weight mounting column for mounting the weight block
  • the first outer cylinder and the second outer cylinder are integrally connected by a connecting member; the connecting member is fixedly connected with the weight mounting post on the first outer cylinder and/or the second outer cylinder.
  • the connecting member is a weight for sharing the first outer tube and the second outer tube.
  • the connecting member is provided with a weight for sharing the first outer tube and the second outer tube.
  • front end portion of the first outer cylinder and the front end portion of the second outer cylinder are each provided with at least one weight mounting post fixedly mounted with the connecting member.
  • the two ends of the connecting member are respectively U-shaped limiting connecting portions matched with the contours of the first outer tube and the second outer tube, and the connecting member is generally H-shaped or X-shaped, and the U-shaped limiting connecting portion is The two limiting ends are respectively detachably and fixedly connected with the weight mounting posts of the first outer tube or the second outer tube.
  • one end of the connecting member is integrally provided with the first outer tube or the second outer tube, and extends outward from the front end portion of the first outer tube or the second outer tube, and the extended end and the other end
  • the weight mounting post of the front end of the outer cylinder is detachably and fixedly connected.
  • one end of the connecting member is fixedly connected to the front end portion of the first outer tube or the second outer tube by at least one weight mounting post, and the other end of the connecting member and the second outer tube or The front ends of the first outer cylinders are fixedly connected by at least two weight mounting posts.
  • one end of the connecting member is fixedly connected with the first outer tube or the second outer tube through a weight mounting post, and the other end of the connecting member is installed with the second outer tube or the first outer tube through two weights.
  • the column is fixedly connected, and the three points have stability.
  • the design is symmetrical along a plane in which the first outer cylinder or the second outer cylinder axis line is located, so that the center of gravity is more stable.
  • the connecting member comprises at least two sub-connecting members, each of which is connected to the first outer tube and the second outer tube.
  • At least one sub-connecting member is connected to the front end portions of the first outer tube and the second outer tube, and the front end portions of the first outer tube and the second outer tube are connected via one or more sub-connecting members.
  • the first sub-connecting member and the second sub-connecting member symmetrically disposed at the front end portion of the first outer cylinder at the center line of the two outer cylinders are respectively connected to the second outer cylinder.
  • the front end protruding edge of the first outer tube and/or the second outer tube is provided with the weight mounting column, and the connecting member is provided with a mounting hole corresponding to the weight mounting column, and the weight mounting column Insert the mounting holes and secure them with bolts.
  • first outer cylinder and the rear end portion of the second outer cylinder are connected by another rear end connecting member.
  • first outer tube or the second outer tube is disposed on the first outer tube or/and the second outer tube to cooperate with the common weight to make the first outer tube and the second Auxiliary weights balanced by the outer cylinder.
  • each of the first outer tube and the second outer tube is provided with a weight mounting post fixedly mounted with the connecting member.
  • the weight mounting post is an irregular shape such as a toothed or polygonal structure that does not cause relative rotation between the outer cylinder and the connecting member.
  • the first outer cylinder and the second outer cylinder of the double drum washing machine of the present invention are integrally connected by a connecting member to effectively improve the compactness of the washing machine, and the connecting member is installed through the weight of the first outer cylinder or the second outer cylinder
  • the mounting connection is fixed to increase its stability; and the connecting piece or the weight mounted on the connecting member is used as a common weight of the first outer tube and the second outer tube. More specifically, after the two outer cylinders are integrated, the shock absorption effect is obvious, and the working noise is reduced.
  • the invention has simple structure and remarkable effect, and is suitable for popularization and use.
  • the prior art weight mounting posts on the first outer cylinder and the second outer cylinder are connected to the connecting member to realize the joint structure of the two outer cylinders, and the connecting member is installed at the front end, and the two outer cylinders are reduced.
  • the installation distance between the two outer cylinders reduces the overall height of the outer cylinder and increases the stability; at the same time, the internal space of the washing machine is reduced, the volume of the washing machine is relatively reduced, and the production cost and transportation cost are further reduced.
  • a double drum washing machine comprising: a washing machine frame, a first outer tube and a second outer tube installed in the frame body, wherein the first outer tube and the second outer tube are respectively provided with a roller; the first outer tube and the first outer tube
  • the second outer cylinder is integrally connected via the connecting member; the first outer cylinder or the second outer cylinder is provided with at least one connecting base point fixedly mounted with the connecting member.
  • each of the first outer tube and the second outer tube is provided with at least two connecting base points fixedly mounted between the connecting members.
  • the first outer tube and the second outer tube are respectively provided with two connecting base points fixedly mounted between the connecting members.
  • the two ends of the connecting member are detachably fixedly connected to the connecting base points of the front end portion of the first outer tube and the front end portion of the second outer tube, respectively.
  • the two ends of the connecting member are respectively U-shaped limiting connecting portions matched with the contours of the first outer tube and the second outer tube, and the connecting member is generally H-shaped or X-shaped, and the U-shaped limiting connecting portion is The two limiting ends are respectively provided with mounting points corresponding to the first outer tube or the second outer tube connecting base point.
  • the two limiting ends are symmetrically provided with mounting points
  • the outer tube is symmetrically provided with connecting base points on both sides of the plane along the axis line.
  • one end of the connecting member is integrally provided with the first outer cylinder or the second outer cylinder, and the other end of the connecting member is connected to the second outer cylinder or the first outer cylinder.
  • the connecting member extends outward from the front end portion of the first outer tube or the second outer tube, and the extended end is detachably and fixedly connected to the front end portion of the other outer tube, preferably by bolt connection.
  • one end of the connecting member is fixedly connected with the first outer tube or the second outer tube by at least one connecting base point, and the other end of the connecting member and the second outer tube or the first outer tube
  • the connection is fixed between at least two connection points.
  • one end of the connecting member is fixedly connected with the first outer tube or the second outer tube through a connecting base point, and the other end of the connecting member is fixedly connected with the second outer tube or the first outer tube through two connecting base points.
  • the three points have stability, and preferably the design is symmetrical along a plane in which the first outer cylinder or the second outer cylinder axis line is located, so that the center of gravity is more stable.
  • the connecting base point of the first outer tube or the second outer tube is a weight mounting column protruding from the surface of the outer tube, and the corresponding weight mounting column on the connecting member is provided with a mounting hole, and the weight mounting column penetrates The mounting holes are bolted.
  • the connecting member comprises at least two sub-connecting members, each of which is connected to the first outer tube and the second outer tube.
  • At least one sub-connecting member is connected to the front end portions of the first outer tube and the second outer tube, and the front end portions of the first outer tube and the second outer tube are connected via one or more sub-connecting members.
  • the first sub-connecting member and the second sub-connecting member symmetrically disposed at the front end portion of the first outer cylinder at the center line of the two outer cylinders are respectively connected to the second outer cylinder.
  • the connecting member includes a front connecting member that connects the front end portions of the first outer tube and the second outer tube, and the front connecting member is at least one.
  • the front connecting member is fixedly connected to the two connecting base points of the first outer tube and the second outer tube respectively; when the current connecting member is two, each front connecting member respectively passes through At least one connecting base point of an outer cylinder and a second outer cylinder are fixedly connected, and the two front connecting members are symmetrically arranged symmetrically with the center line of the two outer cylinders.
  • the front connecting member is a weight for sharing the first outer tube and the second outer tube, or a weight for sharing the first outer tube and the second outer tube.
  • the connecting member includes a rear connecting member that connects the rear end portions of the first outer cylinder and the second outer cylinder.
  • front connecting member and the rear connecting member are an integral structure, and an intermediate portion is integrally provided therebetween.
  • the first outer tube or the second outer tube is disposed on the first outer tube or/and the second outer tube to cooperate with the common weight to make the first outer tube and the second Auxiliary weights balanced by the outer cylinder.
  • the connecting base point is an existing weight mounting post for mounting the weight block, and the weight piece integrally provided by the connecting piece itself is used as a weighting block shared by the first outer tube and the second outer tube. Or a separate weight is mounted on the connector as a weight shared by the first outer cylinder and the second outer cylinder.
  • each of the first outer tube and the second outer tube is provided with a connecting base point fixedly mounted with the connecting member.
  • the connecting base point is an irregular shape such that the outer cylinder and the connecting member do not rotate relative to each other, such as a toothed or polygonal structure, or is disposed on the first outer cylinder and the second outer cylinder.
  • the base point of the concave-convex structure, the base point of the connecting member corresponding to the concave-convex structure is provided with a convex-concave structure connecting portion.
  • the first outer cylinder and the second outer cylinder of the double drum washing machine of the present invention are integrally connected by a connecting member to effectively improve the compactness of the washing machine, and the connecting member passes through at least one connecting base point on the first outer cylinder or the second outer cylinder
  • the mounting connection is fixed to increase its stability; and the connecting piece or the weight mounted on the connecting member is used as a common weight of the first outer tube and the second outer tube. More specifically, after the two outer cylinders are integrated, the shock absorption effect is obvious, and the working noise is reduced.
  • the invention has simple structure and remarkable effect, and is suitable for popularization and use.
  • the invention fixes the connecting member by at least one connecting base point on the first outer cylinder or the second outer cylinder so that the two outer cylinders are integrally connected, and in the installation process, the installation distance between the two outer cylinders can be reduced, and further
  • the overall height of the two outer cylinders is increased and the stability is increased; at the same time, the occupied space inside the washing machine is reduced, the volume of the washing machine is relatively reduced, and the production cost and the transportation cost are further reduced.
  • a double drum washing machine comprising: a washing machine frame, a first outer tube and a second outer tube installed in the frame body, the first outer tube is mounted with a first weight, and the second outer tube is mounted with a second The first weight is connected to the second weight to connect the first outer cylinder and the second outer cylinder into one body.
  • the first weight is directly fixedly connected to the second weight.
  • first weight and the second weight are welded or riveted or bolted.
  • the first weight and the second weight are connected to each other by a connecting member, and the connecting members are respectively fixedly connected to the first weight and the second weight. .
  • connecting members are respectively welded or riveted or bolted to the first weight and the second weight.
  • the first weight is connected to the second weight by at least one connecting member, and the connecting member is a plate structure or a rod structure.
  • the connecting member is an additional weight for the first outer cylinder and the second outer cylinder, or the connecting member is provided with an additional weight shared by the first outer cylinder and the second outer cylinder.
  • the connecting member may be a connecting structure in which the first weighting block or the second weighting block itself extends.
  • the first weight and the second weight are of a unitary structure.
  • first outer cylinder is located above the second outer cylinder, the first weight is mounted below the first outer cylinder, and the second weight is mounted above the second outer cylinder.
  • first weight is mounted below the front end of the first outer cylinder
  • second weight is mounted above the front end of the second outer cylinder
  • an auxiliary weight is further mounted on the first outer cylinder and/or the second outer cylinder.
  • first outer cylinder and the second outer cylinder are provided with rear connecting members, and the rear end portions of the first outer cylinder and the second outer cylinder are connected by a rear connecting member.
  • the first outer cylinder and the second outer cylinder of the double drum washing machine of the present invention are connected by the respective weights of the first outer cylinder and the second outer cylinder to realize the connection of the two outer cylinders, thereby effectively improving the compactness of the washing machine.
  • the utility model has the advantages of simple structure and convenient assembly; more specifically, after the two outer cylinders are integrated, the shock absorption effect is obvious, and the working noise is reduced.
  • the purpose of washing the laundry by the first outer cylinder and/or the second outer cylinder of the washing machine is achieved, and at the same time, the compactness of the washing machine is effectively improved, and the space is rationally utilized.
  • the invention has simple structure, remarkable effect and is suitable for popularization and use.
  • the invention realizes the connection structure of the two outer cylinders by connecting the weights on the first outer cylinder and the second outer cylinder, thereby relatively reducing the installation distance between the two outer cylinders, thereby reducing the overall height of the center of gravity of the two outer cylinders. Increased stability; At the same time, the internal space of the washing machine is reduced, the volume of the washing machine is relatively reduced, and the production cost and transportation cost are further reduced.
  • a double drum washing machine comprising: a washing machine frame, a first outer tube and a second outer tube installed in the frame body, wherein the first outer tube and the second outer tube are respectively provided with rollers; the first outer tube and the first outer tube
  • the second outer cylinder is integrally connected by the connecting member; the first outer cylinder and the second outer cylinder are provided with a common weight mechanism.
  • the shared weight mechanism includes at least the connecting member.
  • the connecting member is a shared weight, and serves as a weight of the first outer tube and the second outer tube.
  • the shared weight mechanism further includes a shared weight that is mounted on the connector.
  • the connector connects the first outer cylinder and the second outer cylinder such that the weight mounted on the connector acts as a common counterweight for the first outer cylinder and the second outer cylinder.
  • the two ends of the connecting member are detachably fixedly connected to the front end portion of the first outer tube and the front end portion of the second outer tube, respectively, preferably by bolt connection.
  • the connecting member is integrally provided with the front end portion of the first outer cylinder or the front end portion of the second outer cylinder, and the distal end is connected to the front end portion of the second outer cylinder or the front end portion of the first outer cylinder.
  • the connecting member is integrally formed with the first outer cylinder or the second outer cylinder, and extends outward from a front end portion of the first outer cylinder or the second outer cylinder, and the extended end is detachably connected to the front end portion of the other outer cylinder.
  • the connecting member comprises at least two sub-connecting members, each of which is connected to the first outer tube and the second outer tube.
  • the sub-connecting member may connect the front end portions of the first outer tube and the second outer tube, or connect the rear end portions of the first outer tube and the second outer tube, and may also be in the first outer tube and The intermediate portions of the second outer cylinder are connected.
  • the front and rear ends of the first outer tube and the second outer tube are fixedly connected by two sub-connecting members.
  • the front and rear ends of the first outer cylinder and the second outer cylinder are fixedly connected to each other to constitute an integral structure.
  • At least one sub-connecting member is connected to the front end portions of the first outer tube and the second outer tube, and the front end portions of the first outer tube and the second outer tube are connected via one or more sub-connecting members.
  • the first sub-connecting member and the second sub-connecting member which are symmetrically arranged symmetrically with the center line of the two outer cylinders at the front end portion of the first outer cylinder are respectively connected to the second outer cylinder.
  • Other sub-connecting members may be disposed between the first sub-connecting member and the second sub-connecting member.
  • the shared counterweight mechanism includes connecting the front end portions of the first outer tube and the second outer tube Sub-connector.
  • at least one sub-connecting member is connected to the rear end portions of the first outer tube and the second outer tube.
  • the rear end portions of the first outer tube and the second outer tube are connected via a sub-connecting member.
  • the connecting member comprises at least two sub-connecting members, wherein one sub-connecting member is connected to the first outer tube, and the other sub-connecting member is connected to the second outer tube, and the two sub-connecting members are provided with a common The counterweight mechanism or part of a shared counterweight mechanism.
  • the first outer cylinder is connected to at least one sub-connecting member
  • the second outer cylinder is connected to at least one sub-connecting member
  • the two sub-connecting members are connected, so that the two sub-connecting members are the first a common weight mechanism of the outer cylinder and the second outer cylinder; or a weighted block is mounted on the two connected sub-connections, and the weight is used as a common weight mechanism of the first outer cylinder and the second outer cylinder .
  • the at least one sub-connecting member is integrally provided with the first outer tube or the second outer tube.
  • the connecting member includes a front connecting member and a rear connecting member, and the front connecting member and the first outer tube respectively The front end portion of the second outer cylinder is connected, and the rear connecting member is connected to the rear end portions of the first outer cylinder and the second outer cylinder, respectively.
  • the connecting member further includes an intermediate portion connecting the front and rear connecting members, wherein the front connecting member, the rear connecting member and the intermediate portion are separate assembled mounting structures, or the front and rear connecting members have at least one end and
  • the middle part is a unitary structure.
  • the shared weight mechanism includes an auxiliary weight mounted on the first outer cylinder and/or the second outer cylinder.
  • an auxiliary fitting matched with the connecting member to balance the first outer cylinder and the second outer cylinder is disposed on the first outer cylinder or/and the second outer cylinder Heavy block.
  • the first outer cylinder and the second outer cylinder of the double drum washing machine of the present invention are integrally connected by a connecting member to effectively improve the compactness of the washing machine, and the connecting member or the weight piece mounted on the connecting member is used as the first outer cylinder and The shared weight of the second outer cylinder. More specifically, when the two outer cylinders are integrated, the shock absorption effect is obvious, and the working noise is reduced. With the above apparatus, the purpose of washing the laundry by the first outer cylinder and/or the second outer cylinder of the washing machine is achieved, and at the same time, the compactness of the washing machine is effectively improved, and the space is rationally utilized.
  • the invention has simple structure, remarkable effect and is suitable for popularization and use.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic structural view of a connecting member in the present invention
  • Figure 3 is a schematic view showing the installation of the connecting member in the present invention.
  • Figure 4 is an enlarged schematic view of a portion A in Figure 3 of the present invention.
  • Figure 5 is a schematic view showing the structure of the connecting member and the first outer tube in the present invention.
  • Figure 6 is a schematic structural view showing the installation of a weight on the first outer cylinder of Figure 5 in the present invention
  • Figure 7 is a schematic view showing the structure of the first sub-connecting member and the second sub-connecting member in the present invention.
  • Figure 8 is a schematic view showing the structure of the weighting block mounted on the first sub-connecting member and the second sub-connecting member in Figure 7 of the present invention
  • Figure 9 is a schematic view showing the structure of the connection of the rear connector in the present invention.
  • Figure 10 is a schematic structural view of a rear connecting member in the present invention.
  • Figure 11 is a schematic view showing the structure of an auxiliary weight in the present invention.
  • Figure 12 is a schematic view showing another structure of the connecting member in the present invention.
  • Figure 13 is a schematic view showing another structure of the connector in the present invention.
  • Figure 14 is a cross-sectional view taken along line B-B of Figure 13;
  • Figure 15 is a schematic view showing another installation of the connecting member in the present invention.
  • Figure 16 is a schematic view showing the structure of the present invention.
  • Figure 17 is a front view of the present invention.
  • Figure 18 is a side view of the present invention.
  • Figure 19 is a schematic structural view of a frame in the present invention.
  • Figure 20 is a schematic view showing the installation of the twenty-third embodiment of the present invention.
  • Figure 21 is a schematic view showing the installation of the twenty-fourth embodiment of the present invention.
  • Figure 22 is a schematic view showing the installation of the twenty-fifth embodiment of the present invention.
  • Figure 23 is a schematic view showing the installation of the twenty-sixth embodiment of the present invention.
  • Figure 24 is a schematic view showing the connection structure of the first weight and the second weight of the present invention through the connecting member;
  • Figure 25 is a schematic view showing the connection structure of the first weight and the second weight of the present invention through another connecting member;
  • Figure 26 is a schematic view showing the connection structure of the first weight and the second weight of the present invention through another connecting member;
  • Figure 27 is a schematic view showing the direct connection structure of the first weight and the second weight in the present invention
  • Figure 28 is a schematic view showing the integrated structure of the first weight and the second weight in the present invention.
  • the double drum washing machine of the present invention comprises: a washing machine frame 1, a first outer cylinder 2 and a second outer cylinder 3 installed in the casing 1, a first outer cylinder 2 and The second outer cylinder 3 is respectively provided with a drum; the first outer cylinder 2 and the second outer cylinder 3 are arranged up and down, and the first outer cylinder 2 and the second outer cylinder 3 are integrally connected via the connecting member 4,
  • the first outer cylinder 2 or the second outer cylinder 3 is provided with at least one connecting base point 9 fixedly mounted with the connecting member 4, and the connecting base point 9 is integrated by the first outer cylinder 2 and the second outer cylinder 3
  • a counterweight mounting post 10 is provided.
  • the connecting member 4 is fixedly coupled to the weight mounting post 10 on the first outer cylinder 2 and/or the second outer cylinder 3.
  • the first outer cylinder 2 and the second outer cylinder 3 are provided with a common weight mechanism.
  • a first weight 71 is mounted on the first outer cylinder 2, and a second weight 72 is mounted on the second outer cylinder 3; the first weight 71 is mounted below the front end of the first outer cylinder 2
  • the second weight 74 is mounted above the front end of the second outer cylinder 3; the first weight 71 is coupled to the second weight 72, preferably forming the connector 4, such that The first outer cylinder 2 is integrally connected to the second outer cylinder 3.
  • a double drum washing machine includes: a first outer cylinder 2 and a second outer cylinder 3 installed in a frame 1 of the washing machine; the first outer cylinder 2 and the second outer cylinder 3
  • the connecting members 4 are connected to form a unitary structure; the first outer tube 2 and the second outer tube 3 are connected to the frame 1 via a common damper device; the damper device includes a first outer tube 2 a first damper connected to the frame 1, a second damper connected to the frame 1 by the second outer cylinder 3, and a middle beam provided on the first outer cylinder 2 or the second outer cylinder 3 and the frame 1
  • the third shock absorbing device connected by 13 phases.
  • the frame 1 includes four vertical beams 11 constituting four side edges of the frame 1, and top-down distributions respectively connected to the vertical beams 11.
  • the upper ends of the adjacent vertical beams 11 are respectively connected to the two ends of the upper beam 12, and the lower ends of the adjacent vertical beams 11 are respectively connected to the two ends of the lower beam 14.
  • a middle beam 13 is horizontally disposed between the upper beam 12 and the lower beam 14, and a central portion of the adjacent vertical beam 11 is respectively connected to both ends of the middle beam 13.
  • the two ends of the upper beam 12, the middle beam 13 and the lower beam 14 are respectively connected with the upper, middle and lower portions of the adjacent vertical beam 11, forming a frame of the washing machine. 1.
  • the first outer tube 2 and the second outer tube 3 according to the embodiment are respectively provided with two connecting base points 9 fixedly connected with the connecting member 4, and the connecting base points 9 are convex.
  • the column 10 is mounted on the weight of the outer cylinder surface.
  • the front ends of the first outer tube 2 and the second outer tube 3 described in this embodiment are respectively provided with two weight mounting posts 10 fixedly mounted between the connecting members 4.
  • the upper and lower ends of the connecting member 4 are respectively U-shaped limiting connecting portions 46 that cooperate with the contours of the first outer tube 2 and the second outer tube 3; the connecting member 4 is generally H-shaped or X-shaped.
  • the upper end is matched with the lower contour of the front end of the first outer cylinder 2, and the lower end is matched with the contour of the front end of the second outer cylinder 3, and the two limiting ends 48 of the U-shaped limiting connecting portion are respectively provided with the first outer cylinder 2 or
  • the weight of the second outer cylinder 3 is mounted with mounting holes to which the column 10 is connected.
  • the first upper mounting holes 73 are respectively disposed on the two limiting ends 48 of the U-shaped limiting connecting portion corresponding to the front end of the first outer tube 2, and the two limiting ends of the U-shaped limiting connecting portion of the lower end of the connecting member 4 are respectively provided.
  • the end of the 48 is provided with a first lower mounting hole 74 that is connected to the second outer cylinder 3.
  • the front end of the first outer tube 2 and the second outer tube 3 protrude from the surface of the outer tube, and the weight mounting post 10 is disposed.
  • the connecting member 4 passes through the first upper mounting hole 73 and the first lower mounting hole respectively.
  • the 74 is mounted on the counterweight mounting post 10, fastened by bolts 47, and the first outer cylinder 2 and the second outer cylinder 3 are integrally connected.
  • the connecting member 4 is integrally provided with the front end portion of the first outer cylinder 2, and the distal end is connected to the front end portion of the second outer cylinder 3.
  • the connecting member 4 extends outward from the lower end of the front end of the first outer cylinder 2, and the distal end is connected to the upper end portion of the second outer cylinder 3 provided at the lower portion.
  • the front end of the second outer cylinder 3 has a contour protruding from the outer cylinder surface and is provided with a connecting base point 9.
  • the connecting base point 9 is a weight mounting post 10 protruding from the outer cylinder surface, so that the second outer cylinder 3 passes through the first outer
  • the connector 2 of the cartridge 2 is connected such that the first outer cylinder and the second outer cylinder are integrally formed.
  • Embodiment 3 The difference between this embodiment and the first embodiment and the second embodiment is that the first outer cylinder is provided with a weight mounting post fixedly mounted with the connecting member, and the second outer cylinder is provided with two connecting base points fixedly mounted with the connecting member.
  • the connecting base point is installed by a weight (not shown).
  • the design is symmetrical along the plane in which the first outer cylinder or the second outer cylinder axis line is located, so that the center of gravity is more stable.
  • the connecting member 4 of the embodiment includes a first sub-connecting member 41 and a second sub-connecting member 42, respectively, the first sub-connecting member 41 and the second sub-connecting member 42 respectively
  • the front end of the outer cylinder 2 is connected to the front end of the second outer cylinder 3.
  • the first sub-connecting member 41 and the second sub-connecting member 42 are symmetrical with respect to a plane in which the axial connection lines of the first outer tube 2 and the second outer tube 3 are located.
  • the front end of the first outer cylinder 2 is symmetrically provided with a left connecting base point 92 composed of a left weight mounting post 102 and a right connecting base point 93 formed by a right weight mounting post 103.
  • the front end of the second outer cylinder 3 is symmetrically disposed.
  • the other end is fixedly connected to the left weight mounting post 104 of the second outer cylinder 3
  • the second sub-connector 42-end is fixedly connected to the right weight mounting post 103 of the first outer cylinder 2, and the other end is second.
  • the right weight mounting post 105 of the outer cylinder 3 is fixedly connected.
  • the first sub-connecting member 41 and the second sub-connecting member 42 are symmetrically arranged.
  • the connecting member 4 of the present embodiment is itself a weight 70 shared by the first outer cylinder 2 and the second outer cylinder 3, and the first outer cylinder 2 and the second outer cylinder 3 themselves. No weight structure is installed.
  • the connecting member 4 is detachably fixedly mounted with a weight 70 shared by the first outer cylinder 2 and the second outer cylinder 3, and the common weight is shared by bolts. 70 is fixed to the connector 4 (see Figs. 6 and 8).
  • the first sub-connecting member 41 and the second sub-connecting member 42 in this embodiment are the weights 70 shared by the first outer tube 2 and the second outer tube 3.
  • the difference between this embodiment and the seventh embodiment is that, as shown in FIG. 8, the first sub-connecting member 41 and the second sub-connecting member 42 are mounted with a common weight 70. Both ends of the weight 7 are mounted on the first sub-connecting member 41 and the second connecting member 42 via bolts 47, respectively.
  • the first outer cylinder 2, the first sub-connecting member 41, the second sub-connecting member 42, the weight 7 and the connecting member 4 are used as the weight of the second outer cylinder; so that the second outer cylinder 3, the first The sub-connecting member 41, the second sub-connecting member 42, the counterweight 7 and the connecting member 4 serve as counterweights for the first outer cylinder 2.
  • the connecting member includes a front connecting member 43 connecting the front end portion of the first outer tube 2 and the second outer tube 3; and a first outer portion
  • the rear connector 44 of the cartridge 2 is connected to the rear end portion of the second outer cylinder 3.
  • the rear connecting member 44 cooperates with the front connecting member 43 to detachably fix the front and rear ends of the first outer tube 2 and the second outer tube 3 respectively, so that the first outer tube 2 is
  • the front and rear mass distributions of the second outer cylinder 3 are more uniform, so that the installation of the first outer cylinder 2 and the second outer cylinder 3 is more stable.
  • a second upper mounting hole 75 is disposed at each of the two ends of the rear connecting member 44, and a second lower mounting hole 76 is disposed at each of the lower ends of the rear connecting member 44.
  • the rear connecting member 44 is detachably connected to the first outer cylinder 2 or the second outer cylinder 3 via the bolt 47 through the second upper mounting hole 75 or the second lower mounting hole 76, thereby realizing the first outer cylinder 2 A firm connection with the second outer cylinder 3.
  • the front connecting member 43 and/or the rear connecting member 44 can also be composed of a single piece having a certain weight, so as to be before and after the first outer tube 2 and the second outer tube 3.
  • the weights at both ends are adjusted to work together as a common weight mechanism of the first outer cylinder 2 and the second outer cylinder 3 to provide a balance adjustment effect.
  • the front connecting member 43 is provided with a weight 70 which is shared by the first outer cylinder 2 and the second outer cylinder 3, and the rear connecting member 44 only serves to connect the first outer cylinder 2 and the second outer cylinder 3 effect.
  • the front connecting member 43 is detachably fixedly connected to the weight 70 shared by the first outer tube 2 and the second outer tube 3, and the weight is blocked by the bolt 47. 7 is fixed to the front connector 43 (see embodiment 6).
  • front connecting member 43 and/or the rear connecting member 44 can also be configured to be integrated with the first outer tube 2 or the second outer tube 3 (refer to the embodiment). b).
  • the auxiliary outer weight 8 for adjusting the balance is disposed on the lower contour of the front end of the second outer cylinder 3 of the washing machine, and the auxiliary weight 8 is also It is mounted on the counterweight mounting post 10 in the same way as the existing structure.
  • the auxiliary weight 8 By providing the auxiliary weight 8 on the second outer cylinder 3, the first outer cylinder 2 is in the second outer cylinder 3, the connecting member 4, and the auxiliary weight 8 Under the action of the first outer cylinder 2, the connecting member 4 and the auxiliary weight 8 respectively, the second outer cylinder 3 is adjusted and balanced to realize the setting on the first outer cylinder 2 and the second outer cylinder 3 respectively. The working effect of the drum rotating smoothly around the axis.
  • the first outer tube 2 and the second outer tube 3 are vertically disposed, and the connecting member 4 connects the first outer tube 2 disposed at the upper portion with the second outer tube 3 disposed at the lower portion, thereby
  • the connecting member 4 and/or the shared weight 70 and the auxiliary weight 8 mounted on the second outer cylinder 3 constitute a common weight mechanism of the first outer cylinder 2 and the second outer cylinder 3.
  • auxiliary weight is provided on the first outer cylinder or on the first outer cylinder and the second outer cylinder (not shown).
  • the connecting member 4 of the present embodiment includes a front connecting member 43 and a rear connecting member 44, and the front connecting member 43 is respectively connected to the front end portions of the first outer cylinder 2 and the second outer cylinder 3, respectively.
  • the rear connector 44 is connected to the rear end portions of the first outer cylinder 2 and the second outer cylinder 3, respectively.
  • the front connecting member 43 and the rear connecting member 44 are integrally connected by the intermediate portion 45, and the connecting member 4 vertically passing through the axial line of the outer cylinder has a similar H-shaped structure, and the front connecting member 43 is formed.
  • the rear connecting member 44 and the intermediate portion 45 are separate assembly mounting structures, or at least one of the front connecting member 43 and the rear connecting member 44 is integrally formed with the intermediate portion 45.
  • the three are integral structures.
  • the structure of the front connector 43 and the rear connector 44 is as described in the ninth embodiment.
  • the present embodiment is a combination of the fifteenth embodiment and the fourth embodiment, that is, the connecting member, the rear connecting member and the intermediate portion of the fifteenth embodiment include two left and right portions, and are connected with respect to the axial center of the first outer tube and the second outer tube.
  • the plane in which the line is located is symmetrical (not shown).
  • the connecting member in the above structure is not limited to being mounted by using a weight mounting post below the front end of the first outer cylinder and below the front end of the second outer cylinder, as shown in FIG. 15, the first outer cylinder 2 and the second outer cylinder 3
  • the right and left sides are provided with a weight mounting post 10, and the connecting member 4 extends the upper and lower ends with respect to the connecting member structure, and is connected and connected by the right and left side weight mounting posts 10 of the outer tube, wherein the first outer tube 2 is biased upward and
  • the second outer cylinder 3 is also provided with a weight mounting post 10, and the upper and lower ends of the connecting member 4 can continue to extendly connect with the weight mounting post 10.
  • the first outer tube and the second outer tube according to the present invention are not limited to the upper and lower settings, and may be horizontally disposed and disposed obliquely.
  • the first outer cylinder 2 of the embodiment is provided with four connection base points 9 fixedly mounted with the connecting member 4, and the second outer cylinder 3 is provided with two fixing members and the connecting member 4.
  • the connecting base point 9 is installed, but is not limited to the number of the connecting base points 9, as shown in the figure, the first outer tube 2 is biased upward and the second outer tube 3 is biased downward, and the connecting base point 9 is further provided.
  • the upper and lower ends of the connecting member 4 can continue to extend. It is fixedly connected to the weight mounting post 50.
  • the first outer cylinder 2 and the second outer cylinder 3 according to the present invention are not limited to the upper and lower portions, and may be horizontally disposed and disposed obliquely.
  • the first weight 71 and the second weight 72 described in this embodiment are an integral structure constituting the connector 4.
  • the first weight 71 and the second weight 72 are connected to each other through the connecting member 4, and the connecting member 4 and the first weight are respectively 71 and the second weight 72 are bolted and fixedly connected.
  • the connecting member 4 is a plate-like structure, and the first weight 71 and the second weight 72 are connected by a connecting member 4; as shown in FIG.
  • the member 4 is a rod-like structure, and the first weight 71 and the second weight 72 are passed through the two sets of rod-like connectors 4.
  • the embodiment further improves on the basis of the embodiment 20: For the convenience of assembly, the weight of the first weight 71 and the second weight 72 can be reduced, and the connector 4 is made for the first outer cylinder 2 An additional weight (see Fig. 26) shared with the second outer cylinder 3, or an additional weight (not shown) shared by the first outer cylinder and the second outer cylinder is mounted on the connecting member 4.
  • the first weight 71 and the second weight 72 are separately mounted on the first outer tube 2 and the second outer tube 3, and the first weight is respectively The block 71 and the second weight 72 are directly fixedly connected.
  • the connecting members 4 are welded or riveted to the first weight 71 and the second weight 72, respectively, instead of the bolt connection.
  • the damper device includes: the first damper device is a hanging spring 5 connected to an upper portion of the first outer cylinder 2, and the hanging spring 5 and the frame 1 are The upper cross members 13 provided above are connected.
  • the second damper device is a hanging spring 5 connected to the upper portion of the second outer cylinder 3, and the hanging spring 5 is connected to the middle beam 14 provided on the frame 1.
  • the third damping device is The shock absorber 6 connected to the lower portion of the first outer cylinder is connected to the beam 14 of the frame 1.
  • the hanging spring 5 of the present invention is used for hanging the outer cylinder, and the shock absorber 6 is used for reducing
  • the outer cylinder is supported by the earthquake, and the structure is an existing structure.
  • the opposite sides of the upper portion of the first outer cylinder 2 are respectively connected to the frame 1 via a hanging spring 5; the upper portion of the second outer cylinder 3 The two sides of the symmetry are respectively connected to the frame 1 via a hanging spring 5.
  • the hanging springs 5 on the first outer cylinder 2 and the second outer cylinder 3 are disposed symmetrically with respect to the plane in which the axes of the first outer cylinder 2 and the second outer cylinder 3 are located.
  • the axis intersections of the two hanging springs 5 disposed symmetrically are on the plane of the axes of the first outer cylinder 2 and the second outer cylinder 3, and the axes of the hanging springs 5 are all disposed in the first outer cylinder 2.
  • the center of gravity of the second outer cylinder 3 is in cross section. Thereby, the support of the hanging spring 5 to the first outer cylinder 2 and the second outer cylinder 3 is made smoother.
  • the angle between the two symmetrical springs 5 and the vertical beam 11 is set to be the same angle value between 30 and 70 degrees.
  • the upper portion of the second outer cylinder 3 is respectively mounted on the middle cross member 13 disposed at the upper portion of the second outer cylinder 3 via a hanging spring 5 symmetrically disposed on both sides.
  • the second outer cylinder 3 can be fixedly disposed in the frame 1 by the hanging spring 5 provided at the intermediate position.
  • the upper portion of the first outer cylinder 2 is mounted on the upper cross member 12 disposed on the upper portion of the first outer cylinder 2 via a hanging spring 5 symmetrically disposed on both sides.
  • the first outer cylinder 2 or the second outer cylinder 3 is connected to the upper cross member 12 or the middle cross member 13 via the hanging spring 5, so that the first outer cylinder 2 and the second outer cylinder 3 are integrally formed.
  • the upper part and the middle part are connected with the frame 1 to ensure the stability of the front and rear and the upper and lower sides of the first outer tube 2 and/or the second outer tube 3 during the washing process, and the first outer tube 2 is stably installed by the middle beam 13 .
  • the second outer cylinder 3 or the first outer cylinder 2 is connected to the frame 1 via three shock absorbers 6; the intersection of the three shock absorbers 6 and the frame 1 is on the same horizontal cross section. And constitute the three vertices of the isosceles triangle.
  • the frame 1 further includes a base provided at the bottom thereof.
  • Three shock absorbers 6 are connected to the base.
  • the three shock absorbers 6 and the base connection point of the washing machine constitute three vertices of the isosceles triangle.
  • the intersection of the damper 6 for supporting the first outer cylinder 2 and the second outer cylinder 3 connected to the frame 1 and the frame 1 constitutes three vertices of the isosceles triangle to achieve stable support of the first outer cylinder 2
  • the shock absorber connected to the lower portion of the second outer cylinder can also be connected with the lower beam of the frame (not shown in the figure), so that the connection point between the shock absorber and the frame constitutes an isosceles triangle. Three vertices.
  • the angle between the damper 6 and the vertical beam 11 is set to be between 30 and 70 degrees.
  • the angle between the three damper 6 axes and the vertical beam 11 is set to the same angle value. Therefore, the intersection of the axes of the side shock absorbers 6 is on the plane of the axes of the first outer cylinder 2 and the second outer cylinder 3, so that the shock absorber supports the first outer cylinder 2 and the second outer cylinder 3 more. smooth.
  • the damper device includes: the first damper device is a hanging spring 5 connected to an upper portion of the first outer cylinder 2, and the hanging spring 5 and the frame 1
  • the upper cross members 13 provided above are connected.
  • the second damper device is a damper 6 connected to the lower portion of the second outer cylinder 3, and the damper 6 is connected to the lower cross member 15 provided on the frame 1.
  • the third damper device is a damper 6 connected to the lower portion of the first outer cylinder 2, and the damper 6 is connected to the beam 14 of the frame 1.
  • the damper device includes: the first damper device is a hanging spring 5 connected to an upper portion of the first outer cylinder 2, and the hanging spring 5 and the frame 1
  • the upper cross members 13 provided above are connected.
  • the second damper device is a damper 6 connected to the lower portion of the second outer cylinder 3, and the damper 6 is connected to the lower cross member 15 provided on the frame 1.
  • the third damper device is a hanging spring 5 connected to the upper portion of the second outer cylinder 3, and the hanging spring 5 is connected to the beam 14 of the frame 1.
  • the damper device includes: the first damper device is a damper 6 connected to a lower portion of the first outer tube 2, and the damper 6 is The intermediate beams 14 provided on the frame 1 are connected.
  • the second damper device is a damper 6 connected to the lower portion of the second outer cylinder 3, and the damper 6 is connected to the lower cross member 15 provided on the frame 1.
  • the third damper device is a hanging spring 5 connected to the upper portion of the second outer cylinder 3, and the hanging spring 5 is connected to the beam 14 of the frame 1.

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  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种双滚筒洗衣机，其包括：安装在洗衣机框架（1）内的第一外筒（2）和第二外筒（3）；所述的第一外筒（2）与第二外筒（3）经连接件（4）相连接，以构成一体结构；相连接的第一外筒（2）和第二外筒（3）经共用的减震装置与框架（1）相连接；所述的减震装置包括，用于第一外筒（2）与框架（1）相连接的第一减震装置，用于第二外筒（3）与框架（1）相连接的第二减震装置，以及第一外筒（2）或第二外筒（3）与框架（1）上设置的中横梁（13）相连接的第三减震装置。所述的连接件（4）与第一外筒（2）和/或第二外筒（3）上的配重安装柱（10）固定连接；所述的第一外筒（2）或第二外筒（3）设有至少一个与连接件（4）之间固定安装的连接基点（9）；所述的第一外筒（2）与第二外筒（3）设有共用的配重机构。该双滚筒洗衣机结构简单，效果显著，适宜推广使用。

Description

说 明 书
一种双滚筒洗衣机 技术领域
本发明涉及洗衣机领域， 尤其涉及一种双滚筒洗衣机。
背景技术
洗衣机是一种能够洗涤衣物的家用电器， 干衣机则是一种能够干燥衣物的家用电器。 近年来， 集洗衣和干衣功能于一体的洗干一体机也已经广泛使用。 在下文中， 为便于说明， 将洗衣机、 干衣 机以及集洗衣和干燥功能于一体的洗干一体机统称为洗衣机。
洗衣机一般分为波轮式和滚筒式， 波轮式洗衣机的电机轴与洗涤桶轴一般均为竖直设置， 为顶 开门式； 滚筒式的电机轴与洗涤桶轴一般均为水平设置， 有顶开门式和前开门式。 传统的滚筒洗衣 机一般采用前开门式， 直接安装在地面上使用。 由于洗衣机的衣物投入口比较低， 用户在将衣物放 入洗衣机中和从洗衣机中取出衣物造成了很多的不方便。
一般情况下， 每个家庭只拥有一台洗衣机， 为了洗涤不同类型的衣物， 要使用或开动洗衣机若 干次。 例如， 衣物可能分为成人衣物以及内衣和儿童衣物， 为了洗涤后两者和前者， 需要使用两次 洗衣机。 因此， 需要花费很多的洗涤时间且消耗很多的能量。 而且考虑到节约能量， 当洗涤少量衣 物时， 使用现有技术中的大型洗衣机不是优选的。大型洗衣机中设置的洗涤过程一般消耗大量的水， 耗电量也大。
还有， 由于洗涤过程预期的衣物量较大， 所以洗涤时间相对较长。 此外， 大型洗衣机设置有洗 涤过程， 预期的主要是一般衣物， 可能不适合洗涤诸如内衣或幼儿衣物等精细的衣物。 而且， 在经 常洗涤少量衣物的情况下， 大型洗衣机也是不合适的。 消费者为了洗涤适当大的装载量的衣物而将 衣物收集若干天或更长时间。 考虑到卫生方面的因素， 将内衣、 儿童衣物以及类似物件长时间放置 是无益的。 如果这样的衣物长时间放置， 污垢将粘附在衣物上， 导致污垢不能彻底清除的问题。
因此， 提供在传统的大型洗衣机的基础上， 增设一容量小得多的小型洗衣机的必要性增大。 然 而， 尽管是小型的， 但考虑到空间利用情况， 在一个家庭里设置两台洗衣机不是优选的。 有鉴于此， 一些专利提出了技术方案：
如申请号为 200810109942. 8的中国专利， 洗衣机。本发明提供了一种能够洗涤或干燥衣物的洗 衣机。该洗衣机包括:第一洗涤桶，其容纳衣物;壳体，该第一洗涤桶位于该壳体中的预定空间内；第二 洗涤桶，其设置于该壳体内，用以与该第一洗涤桶分开地容纳衣物；以及支撑构件，其相对于该壳体支 撑该第二洗涤桶，基本上阻止由于第二洗涤桶的载荷而引起的第二洗涤桶的位移，并将第二洗涤桶的 振动的位移限制在预定的幅度内。 但由于， 该技术方案中， 两个洗涤桶未相互连接， 导致了之间的 间隙过大， 增加了洗衣机的体积。 而且， 由于现有的双滚筒洗衣机， 都是第一洗涤桶和第二洗涤桶 分别连接一套单独设置的减震机构， 这不仅增加了洗衣机部件数量， 还增加了洗衣机的体积和重量。
有鉴于此， 特提出本发明。
发明内容
本发明的目的在于提供一种双滚筒洗衣机， 为实现发明目的， 采用如下技术方案：
一种双滚筒洗衣机， 包括： 安装在洗衣机框架内的第一外筒和第二外筒； 所述的第一外筒与第 二外筒经连接件相连接， 以构成一体结构； 相连接的第一外筒和第二外筒经共用的减震装置与框架 相连接。
进一步， 所述的减震装置包括， 第一外筒与框架相连接的第一减震装置， 第二外筒与框架相连 接的第二减震装置， 以及第一外筒或第二外筒与框架上设置的中横梁相连接的第三减震装置。
进一步， 所述的第一减震装置为第一外筒上部相连接的挂簧， 所述的挂簧与框架相连接； 所述 的第二减震装置为第二外筒下部相连接的至少一根减震器， 所述的减震器与框架相连接。
进一步， 所述的第三减震装置为第二外筒上部相连接的挂簧， 所述的挂簧与框架中横梁相连接。 进一步， 所述的第三减震装置为与第一外筒下部相连接的至少一根减震器， 所述的减震器与框 架中横梁相连接。
进一步， 所述的第一减震装置为第一外筒上部相连接的挂簧， 所述的挂簧与框架相连接； 所述 的第二减震装置为第二外筒上部相连接的挂簧， 所述的挂簧与框架相连接； 所述的第三减震装置为 与第一外筒下部相连接的至少一根减震器， 所述的减震器与框架中横梁相连接。
进一步， 所述的第一减震装置为第一外筒下部相连接的至少一根减震器， 所述的减震器与框架 相连接； 所述的第二减震装置为第二外筒下部相连接的至少一根减震器， 所述的减震器与框架相连 接； 所述的第三减震装置为第二外筒上部相连接的挂簧， 所述的挂簧与框架中横梁相连接。 进一步， 所述的挂簧相对于第一外筒和第二外筒的轴线所在平面对称设置。 同时， 挂簧的轴线 均设置在第一外筒、 第二外筒的重心横截面上。
进一步， 所述的挂簧与竖梁的夹角设置为 30至 70度。 从而， 使得相对称设置的两个挂簧的轴 线交点处于第一外筒和第二外筒的轴线所在平面上。
进一步， 所述的第二外筒经三根减震器与框架相连接。 所述的三根减震器与洗衣机的框架连接 点构成等腰三角形的三个顶点。
进一步， 所述的第一外筒经三根减震器与中横梁相连接。 所述的三根减震器与中横梁的连接点 构成等腰三角形的三个顶点。
优选的， 在框架一侧横梁的的两端连接一减震器， 相对称的另一侧横梁的中心处连接一减震器。 从而，实现了用于支撑相连接第一外筒和 /或第二外筒的减震器与框架的连接点构成等腰三角形的三 个顶点的排布结构， 以达到稳定支撑第一外筒、 第二外筒的效果。
进一步， 三个减震器的连接点构成等边三角形的三个顶点。
进一步， 所述的减震器与竖梁的夹角设置为 30至 70度。 从而， 使得减震器的支撑中心处于第 一外筒和第二外筒的轴线所在平面上， 达到了稳定支撑第一外筒、 第二外筒的目的。
本发明利用一套减震装置对第一外筒和第二外筒进行减震， 相对减少洗衣机的组件数量， 降低 生产成本的目的。 更特别的是， 本发明通过在框架各侧面的中部设置中横梁， 将构成一体的第一外 筒和第二外筒经第三缓冲装置与中横梁相连接， 增强了对洗衣机外筒的加固效果。本发明结构简单， 效果显著， 适宜推广使用。
一种双滚筒洗衣机， 包括： 洗衣机框体， 安装在框体内的第一外筒和第二外筒， 第一外筒和第 二外筒上一体设有用于安装配重块的配重安装柱；所述的第一外筒与第二外筒经连接件连接为一体; 连接件与第一外筒和 /或第二外筒上的配重安装柱固定连接。
进一步的， 所述的连接件为供第一外筒和第二外筒共用的配重块。
或者， 所述的连接件上安装有供第一外筒和第二外筒共用的配重块。
进一步的， 所述的第一外筒的前端部和第二外筒的前端部均设有至少一个与连接件之间固定安 装的配重安装柱。
进一步的， 所述连接件的两端分别为与第一外筒和第二外筒轮廓相配合的 U形限位连接部， 连 接件整体呈 H形或 X形， U形限位连接部的两限位端分别与第一外筒或第二外筒的配重安装柱可拆 卸固定连接。
或者， 上述的替换方案为， 所述连接件的一端与第一外筒或第二外筒一体设置， 由第一外筒或 第二外筒的前端部向外延伸， 延伸的末端与另一外筒前端部的配重安装柱可拆卸固定连接。
再或者， 上述的替换方案为， 所述连接件的一端与第一外筒或第二外筒的前端部之间通过至少 一个配重安装柱固定连接， 连接件另一端与第二外筒或第一外筒的前端部之间通过至少两个配重安 装柱固定连接。 优选的为， 连接件一端与第一外筒或第二外筒之间通过一个配重安装柱固定连接， 连接件另一端与第二外筒或第一外筒之间通过两个配重安装柱固定连接， 三点具有稳定性， 优选该 设计沿第一外筒或第二外筒轴心线所在的平面对称， 使得重心更稳定。
进一步的， 所述的连接件包括至少两个子连接件， 每个子连接件均与第一外筒和第二外筒相连 接。
进一步的， 至少一个子连接件与第一外筒和第二外筒的前端部相连接， 第一外筒和第二外筒的 前端部经一个或多个子连接件相连接。 优选的， 在第一外筒的前端部以两外筒中心连线为对称轴对 称设置的第一子连接件和第二子连接件分别与第二外筒相连接。
进一步的， 所述的第一外筒和 /或第二外筒的前端突出边沿设有所述的配重安装柱， 所述的连接 件对应配重安装柱设有安装孔， 配重安装柱穿入安装孔通过螺栓固定。
进一步的， 于所述的第一外筒的后端部和第二外筒的后端部通过另一后端连接件相连接。 进一步的， 为实现第一外筒和第二外筒的平衡， 在第一外筒或 /和第二外筒上设置与共用的配重 块相配合的、 以使第一外筒和第二外筒平衡的辅助配重块。
进一步的， 所述的第一外筒和第二外筒均设有一个与连接件之间固定安装的配重安装柱。 优选 的， 所述的配重安装柱为使得外筒与连接件之间不发生相对转动的不规则形状， 例如齿状或多边形 状结构。
本发明所述双滚筒洗衣机的第一外筒和第二外筒通过连接件连接为一体， 以有效提高洗衣机的 紧凑性， 连接件通过第一外筒或第二外筒上的配重安装柱固定安装连接以增加其稳定性； 并将连接 件或安装在连接件上的配重块作为第一外筒和第二外筒的共用配重。 更特别的是， 两个外筒连为一 体后， 减震效果明显， 降低了工作噪音。 通过上述装置， 实现了洗衣机利用第一外筒和 /或第二外筒 对衣物洗涤的目的， 同时有效地提高了洗衣机的紧凑性， 合理地利用了空间。 本发明结构简单， 效 果显著， 适宜推广使用。 本发明通过第一外筒和第二外筒上的现有技术的配重安装柱与连接件相连接从而实现两外筒连 接为一体结构， 连接件安装在前端， 减小了两外筒之间的安装距离， 进而降低了两外筒整体重心高 增加稳定性； 同时减少了洗衣机内部的占用空间， 相对减小了洗衣机体积， 更降低了生产成本和 运输成本。
一种双滚筒洗衣机， 包括： 洗衣机框体， 安装在框体内的第一外筒和第二外筒， 第一外筒和第 二外筒内分别设有滚筒； 所述的第一外筒与第二外筒经连接件连接为一体； 所述的第一外筒或第二 外筒设有至少一个与连接件之间固定安装的连接基点。
进一步的， 所述的第一外筒和第二外筒均设有至少两个与连接件之间固定安装的连接基点。 优 选的， 所述的第一外筒和第二外筒均设有两个与连接件之间固定安装的连接基点。
进一步的， 所述连接件的两端分别与第一外筒的前端部和第二外筒的前端部设置的连接基点可 拆卸地固定连接。
进一步的， 所述连接件的两端分别为与第一外筒和第二外筒轮廓相配合的 u形限位连接部， 连 接件整体呈 H形或 X形， U形限位连接部的两限位端分别设置有与第一外筒或第二外筒连接基点相 对应连接的安装点。 优选的， 两限位端对称设有安装点， 外筒在沿轴心线所在的平面两侧对称设有 连接基点。
或者， 上述的替换方案为， 所述连接件的一端与第一外筒或第二外筒一体设置， 连接件的另一 端与第二外筒或第一外筒连接。
进一步的， 所述的连接件由第一外筒或第二外筒的前端部向外延伸， 延伸的末端与另一外筒的 前端部可拆卸固定连接， 优选为螺栓连接。
再或者， 上述的替换方案为， 所述的连接件的一端与第一外筒或第二外筒之间通过至少一个连 接基点固定连接， 连接件另一端与第二外筒或第一外筒之间通过至少两个连接基点固定连接。 优选 的为， 连接件一端与第一外筒或第二外筒之间通过一个连接基点固定连接， 连接件另一端与第二外 筒或第一外筒之间通过两个连接基点固定连接， 三点具有稳定性， 优选该设计沿第一外筒或第二外 筒轴心线所在的平面对称， 使得重心更稳定。
进一步的， 所述的第一外筒或第二外筒的连接基点为凸出于外筒表面的配重安装柱， 连接件上 对应配重安装柱设有安装孔， 配重安装柱穿入安装孔通过螺栓固定。
进一步的， 所述的连接件包括至少两个子连接件， 每个子连接件均与第一外筒和第二外筒相连 接。
进一步的， 至少一个子连接件与第一外筒和第二外筒的前端部相连接， 第一外筒和第二外筒的 前端部经一个或多个子连接件相连接。 优选的， 在第一外筒的前端部以两外筒中心连线为对称轴对 称设置的第一子连接件和第二子连接件分别与第二外筒相连接。
进一步的， 所述的连接件包括将第一外筒和第二外筒的前端部相连接的前连接件， 前连接件至 少为一个。
进一步的， 当前连接件为一个时， 前连接件分别通过与第一外筒和第二外筒的两个连接基点固 定连接； 当前连接件为两个时， 每个前连接件分别通过与第一外筒和第二外筒的至少一个连接基点 固定连接， 两个前连接件以两外筒中心连线为对称轴对称设置。
进一步的， 所述的前连接件为供第一外筒和第二外筒共用的配重块， 或者安装有供第一外筒和 第二外筒共用的配重块。
进一步的， 所述的连接件包括将第一外筒和第二外筒的后端部相连接的后连接件。
进一步的， 所述的前连接件和后连接件为一体结构， 两者之间一体设置有中间部。
进一步的， 为实现第一外筒和第二外筒的平衡， 在第一外筒或 /和第二外筒上设置与共用的配重 块相配合的、 以使第一外筒和第二外筒平衡的辅助配重块。
进一步的， 所述的连接基点为现有的用于安装配重块的配重安装柱， 利用连接件自身一体设置 的配重块作为第一外筒和第二外筒共用的配重块， 或者在连接件上安装一独立的配重块作为第一外 筒和第二外筒共用的配重块。
进一步的， 所述的第一外筒和第二外筒均设有一个与连接件之间固定安装的连接基点。
优选的， 所述的连接基点为使得外筒与连接件之间不发生相对转动的不规则形状， 例如齿状或 多边形状结构， 再或者为设于第一外筒和第二外筒上的凹凸结构的基点， 连接件上对应凹凸结构的 基点设有与之配合的凸凹结构连接部。
本发明所述双滚筒洗衣机的第一外筒和第二外筒通过连接件连接为一体， 以有效提高洗衣机的 紧凑性， 连接件通过第一外筒或第二外筒上的至少一个连接基点固定安装连接以增加其稳定性； 并 将连接件或安装在连接件上的配重块作为第一外筒和第二外筒的共用配重。 更特别的是， 两个外筒 连为一体后， 减震效果明显， 降低了工作噪音。 通过上述装置， 实现了洗衣机利用第一外筒和 /或第 二外筒对衣物洗涤的目的， 同时有效地提高了洗衣机的紧凑性， 合理地利用了空间。 本发明结构简 单， 效果显著， 适宜推广使用。 本发明通过第一外筒或第二外筒上的至少一连接基点固定连接件以使得两外筒连接为一体的结 构， 在安装工艺上， 能够减小两外筒之间的安装距离， 进而降低了两外筒整体重心高度增加稳定性； 同时减少了洗衣机内部的占用空间， 相对减小了洗衣机体积， 更降低了生产成本和运输成本。
一种双滚筒洗衣机， 包括： 洗衣机框体， 安装在框体内的第一外筒和第二外筒， 第一外筒上安 装有第一配重块， 第二外筒上安装有第二配重块； 所述的第一配重块与所述的第二配重块连接以使 得所述的第一外筒与第二外筒连接为一体。
进一步的， 所述的第一配重块与所述的第二配重块直接固定连接。
进一步的， 所述的第一配重块与所述的第二配重块之间为焊接或铆接或螺栓连接。
或者， 上述的替换方案为， 所述的第一配重块与所述的第二配重块通过连接件连接为一体结构， 连接件分别与第一配重块和第二配重块固定连接。
进一步的， 所述的连接件分别与第一配重块和第二配重块焊接或铆接或螺栓连接。
进一步的， 所述的第一配重块与所述的第二配重块通过至少一个连接件连接， 连接件为板状结 构或杆状结构。
进一步的， 所述的连接件为供第一外筒和第二外筒共用的附加配重块， 或者连接件上安装有供 第一外筒和第二外筒共用的附加配重块。
上述连接件可以为第一配重块或第二配重块自身延伸的连接结构。
再或者， 上述的替换方案为， 所述的第一配重块和所述的第二配重块为一体结构。
进一步的， 所述的第一外筒位于第二外筒的上方， 所述的第一配重块安装于第一外筒的下方， 第二配重块安装于第二外筒的上方。
进一步的， 所述的第一配重块安装于第一外筒的前端部下方， 第二配重块安装于第二外筒的前 端部上方。
进一步的， 所述的第一外筒和 /或第二外筒上还安装有辅助配重块。
进一步的， 所述的第一外筒和第二外筒的后端部设有后连接件， 第一外筒和第二外筒的后端部 通过后连接件相连接。
本发明所述双滚筒洗衣机的第一外筒和第二外筒通过第一外筒和第二外筒各自的配重相连接从 而实现两外筒连接为一体， 以有效提高洗衣机的紧凑性， 结构简单、 组装方便； 更特别的是， 两个 外筒连为一体后， 减震效果明显， 降低了工作噪音。 通过上述装置， 实现了洗衣机利用第一外筒和 / 或第二外筒对衣物洗涤的目的， 同时有效地提高了洗衣机的紧凑性， 合理地利用了空间。 本发明结 构简单， 效果显著， 适宜推广使用。
本发明通过第一外筒和第二外筒上的配重相连接从而实现两外筒连接为一体结构， 相对减小了 两外筒之间的安装距离， 进而降低了两外筒整体重心高度增加稳定性； 同时减少了洗衣机内部的占 用空间， 相对减小了洗衣机体积， 更降低了生产成本和运输成本。
一种双滚筒洗衣机， 包括： 洗衣机框体， 安装在框体内的第一外筒和第二外筒，第一外筒和第二 外筒内分别设有滚筒； 所述的第一外筒与第二外筒经连接件连接为一体； 所述的第一外筒与第二外 筒设有共用的配重机构。
进一步的， 所述的共用的配重机构至少包括所述的连接件。
进一步的， 所述的连接件为共用配重块， 同时作为第一外筒和第二外筒的配重。
进一步的， 所述的共用的配重机构还包括安装于连接件上的共用配重块。 所述的连接件将第一 外筒和第二外筒相连接，从而使得安装在连接件上的配重块作为第一外筒和第二外筒的共用的配重。
进一步的， 所述的连接件两端分别与第一外筒的前端部和第二外筒的前端部可拆卸地相固定连 接为一体， 优选为螺栓连接。
进一步的， 所述的连接件与第一外筒的前端部或第二外筒的前端部一体设置， 末端与第二外筒 的前端部或第一外筒的前端部连接。 所述的连接件与第一外筒或第二外筒一体构成， 从第一外筒或 第二外筒的前端部向外延伸， 延伸的末端与另一外筒的前端部可拆卸连接。
进一步的， 所述的连接件包括至少两个子连接件， 每个子连接件均与第一外筒和第二外筒相连 接。 所述的子连接件可以将第一外筒和第二外筒的前端部相连接， 也可将第一外筒和第二外筒的后 端部相连接， 还可以在第一外筒和第二外筒的中间部相连接。 优选的， 第一外筒和第二外筒的前、 后端经两个子连接件相固定连接。 从而， 使第一外筒和第二外筒的前、 后两端均固定连接， 以构成 一体结构。
进一步的， 至少一个子连接件与第一外筒和第二外筒的前端部相连接， 第一外筒和第二外筒的 前端部经一个或多个子连接件相连接。 优选的， 在第一外筒的前端部以两外筒中心连线为对称轴对 称设置的第一子连接件和第二子连接件分别与第二外筒相连接。 在第一子连接件与第二子连接件之 间还可以设置有其它子连接件， 优选的， 所述的共用的配重机构包括将第一外筒和第二外筒的前端 部相连接的子连接件。 进一步的， 至少一个子连接件与第一外筒和第二外筒的后端部相连接， 优选的， 第一外筒和第 二外筒的后端部经一个子连接件相连接。
进一步的， 所述的连接件包括至少两个子连接件， 其中一子连接件与第一外筒连接， 另一子连 接件与第二外筒连接， 该两子连接件之间设有共用的配重机构或设有共用的配重机构的一部分。 所 述的第一外筒与至少一个子连接件相连接， 所述的第二外筒与至少一个子连接件相连接， 该两个子 连接件相连接， 以使两子连接件做为第一外筒和第二外筒的共用的配重机构； 或者相连接的两子连 接件上安装有配重块， 将配重块做为第一外筒和第二外筒的共用的配重机构。
进一步的， 至少一个子连接件与第一外筒或第二外筒一体设置。
进一步的， 所述第一外筒和第二外筒的前端部及后端部通过同一连接件连接， 所述的连接件包 括前连接件和后连接件， 前连接件分别与第一外筒和第二外筒的前端部相连接， 后连接件分别与第 一外筒和第二外筒的后端部相连接。
进一步的， 所述的连接件还包括连接前、 后连接件的中间部， 所述前连接件、 后连接件及中间 部为分体组合安装结构， 或者， 前、 后连接件至少有一端与中间部为一体结构。
进一步的， 所述的共用的配重机构包括安装于第一外筒和 /或第二外筒上的辅助配重块。为实现 第一外筒和第二外筒的平衡， 在第一外筒或 /和第二外筒上设置与连接件相配合的、 以使第一外筒和 第二外筒平衡的辅助配重块。
本发明双滚筒洗衣机的第一外筒和第二外筒通过连接件连接为一体， 以有效提高洗衣机的紧凑 性， 并将连接件或安装在连接件上的配重块作为第一外筒和第二外筒的共用配重。 更特别的是， 两 个外筒连为一体后， 减震效果明显， 降低了工作噪音。 通过上述装置， 实现了洗衣机利用第一外筒 和 /或第二外筒对衣物洗涤的目的， 同时有效地提高了洗衣机的紧凑性， 合理地利用了空间。 本发明 结构简单， 效果显著， 适宜推广使用。
附图说明
图 1 本发明的结构示意图；
图 2 本发明中连接件的结构示意图；
图 3 本发明中连接件的安装示意图；
图 4 本发明中图 3中 A处的放大示意图；
图 5 本发明中连接件与第一外筒一体的结构示意图；
图 6 本发明中图 5的第一外筒上安装配重块的结构示意图；
图 7本发明中设置有第一子连接件与第二子连接件的结构示意图；
图 8本发明中图 7在第一子连接件与第二子连接件上安装配重块的结构示意图；
图 9本发明中经后连接件连接的结构示意图；
图 10本发明中后连接件的结构示意图；
图 11本发明中设置辅助配重块的结构示意图；
图 12 本发明中连接件的另一结构示意图；
图 13 本发明中连接件的另一结构安装示意图；
图 14 为图 13的 B-B向剖视图；
图 15 本发明中连接件的另一安装示意图；
图 16 本发明的结构示意图；
图 17 本发明的主视图；
图 18 本发明的侧视图；
图 19本发明中框架的结构示意图；
图 20本发明中实施例二十三的安装示意图；
图 21本发明中实施例二十四的安装示意图；
图 22本发明中实施例二十五的安装示意图；
图 23本发明中实施例二十六的安装示意图；
图 24本发明的第一配重和第二配重通过连接件连接结构示意图；
图 25本发明的第一配重和第二配重通过另一连接件连接结构示意图；
图 26 本发明的第一配重和第二配重通过再一连接件连接结构示意图；
图 27 本发明中第一配重和第二配重直接连接结构示意图； 图 28本发明中第一配重和第二配重直一体结构示意图。
主要元件说明： 1 框架， 2—第一外筒， 3—第二外筒， 4一连接件， 5 挂簧， 6—减震器， 7 一配重块， 8—辅助配重块， 9一连接基点， 10 配重安装柱， 11 竖梁， 12—上横梁， 13—中横梁， 14一下横梁， 41一第一子连接件， 42—第二子连接件， 43—前连接件， 44一后连接件， 45—中间部， 46 U形限位连接部，47 螺栓， 48—限位端， 70—共用的配重块， 71 第一配重块， 72—第二配重 块， 73—第一上安装孔， 74—第一下安装孔， 75—第二上安装孔， 76—第二下安装孔， 92、 94- 左连接基点， 93、 95 右连接基点， 102、 104—左配重安装柱， 103、 105—右配重安装柱。
具体实施方式
下面结合实施例对本发明进行进一步详细的说明。
如图 1至 15所示， 本发明所述的双滚筒洗衣机， 其包括： 洗衣机框体 1， 安装在框体 1内的第 一外筒 2和第二外筒 3， 第一外筒 2和第二外筒 3内分别设有滚筒； 所述的第一外筒 2和第二外筒 3 上下设置， 所述的第一外筒 2与第二外筒 3经连接件 4连接为一体， 所述的第一外筒 2或第二外筒 3设有至少一个与连接件 4之间固定安装的连接基点 9， 所述连接基点 9由第一外筒 2和第二外筒 3 上一体设的配重安装柱 10构成。连接件 4与第一外筒 2和 /或第二外筒 3上的配重安装柱 10固定连 接。
所述的第一外筒 2与第二外筒 3设有共用的配重机构。 第一外筒 2上安装有第一配重块 71， 第 二外筒 3上安装有第二配重块 72 ; 所述的第一配重块 71安装于第一外筒 2的前端部下方， 第二配 重块 74安装于第二外筒 3的前端部上方； 所述的第一配重块 71与所述的第二配重块 72连接， 优选 的构成连接件 4， 使得所述的第一外筒 2与第二外筒 3连接为一体。
如图 1至图 3所示， 一种双滚筒洗衣机， 包括： 安装在洗衣机框架 1内的第一外筒 2和第二外 筒 3 ; 所述的第一外筒 2与第二外筒 3经连接件 4相连接， 以构成一体结构； 相连接的第一外筒 2 和第二外筒 3经共用的减震装置与框架 1相连接； 所述的减震装置包括， 第一外筒 2与框架 1相连 接的第一减震装置， 第二外筒 3与框架 1相连接的第二减震装置， 以及第一外筒 2或第二外筒 3与 框架 1上设置的中横梁 13相连接的第三减震装置。通过上述设置， 达到相连接的第一外筒 2和第二 外筒 3经共用的减震装置设置在框架 1上实现两个滚筒共用一套减震装置的目的。
如图 16至图 19所示， 本实施例中， 所述的框架 1包括构成框架 1四个侧棱的四个竖梁 11， 和 分别与竖梁 11相连接的、 由上至下分布的上横梁 12、 中横梁 13及下横梁 14。 所述的相邻设置的竖 梁 11的上端分别与上横梁 12的两端相连接， 相邻设置的竖梁 11的下端分别与下横梁 14的两端相 连接。 所述的上横梁 12与下横梁 14之间水平设置有中横梁 13， 所述相邻设置竖梁 11的中部分别 与中横梁 13的两端相连接。 从而， 提高了框架 1的稳定性和牢固程度。
如图 19所示， 本实施例中， 所述的上横梁 12、 中横梁 13及下横梁 14的两端分别与相邻的竖 梁 11的上、 中、 下部相连接， 构成了洗衣机的框架 1。
实施例一
如图 1至图 4所示， 本实施例所述的第一外筒 2和第二外筒 3均设有两个与连接件 4之间固定 安装的连接基点 9， 连接基点 9为凸出于外筒表面的配重安装柱 10。 本实施例所述的第一外筒 2和 第二外筒 3前端均设有两个与连接件 4之间固定安装的配重安装柱 10。 所述的连接件 4的上下两端 分别为与第一外筒 2和第二外筒 3的轮廓配合的 U形限位连接部 46; 所述的连接件 4整体呈 H形或 X形， 上端与第一外筒 2的前端下轮廓相配合， 下端与第二外筒 3的前端上轮廓相配合， U形限位连 接部的两限位端 48分别设置有与第一外筒 2或第二外筒 3的配重安装柱 10相连接的安装孔。
具体的为， 对应第一外筒 2前端的 U形限位连接部的两限位端 48上分别设有第一上安装孔 73， 连接件 4下端 U形限位连接部的两限位端 48的端部设置有与第二外筒 3相连接的第一下安装孔 74。
所述的第一外筒 2、 第二外筒 3的前端凸出于外筒表面设置有配重安装柱 10， 所述的连接件 4 分别通过第一上安装孔 73、 第一下安装孔 74安装在配重安装柱 10上， 用螺栓 47紧固， 将第一外 筒 2和第二外筒 3连接一体。
实施例二
如图 5和图 6所示， 本实施例与实施例一的区别在于， 所述的连接件 4与第一外筒 2的前端部 一体设置， 末端与第二外筒 3的前端部连接。
连接件 4由第一外筒 2的前端下部向外延伸，末端与下部设置的第二外筒 3的前端上部相连接。 第二外筒 3前端上轮廓凸出于外筒表面设置有连接基点 9， 连接基点 9为凸出于外筒表面的配重安 装柱 10， 从而， 使得第二外筒 3经与第一外筒 2—体的连接件 4相连接， 以使第一外筒和第二外筒 构成一体。
实施例三 本实施例与上述实施例一和实施例二的区别在于， 第一外筒设有一个与连接件固定安装的配重 安装柱， 第二外筒设有两个与连接件固定安装的连接基点， 所述的连接基点由配重安装柱 （图中未 示出） 。 该设计沿第一外筒或第二外筒轴心线所在的平面对称， 使得重心更稳定。
实施例四
如图 7和图 8所示， 本实施例所述的连接件 4包括第一子连接件 41和第二子连接件 42， 第一 子连接件 41和第二子连接件 42分别与第一外筒 2的前端和第二外筒 3的前端相连接。 所述的第一 子连接件 41与第二子连接件 42， 相对于第一外筒 2和第二外筒 3的轴心连接线所在的平面相对称 设置。
第一外筒 2的前端对称设有一个由左配重安装柱 102构成的左连接基点 92和一个由右配重安装 柱 103构成的右连接基点 93， 第二外筒 3的前端对称设有一个由左配重安装柱 104构成的左连接基 点 94和一个由右配重安装柱 105构成的右连接基点 95， 第一子连接件 41一端与第一外筒 2的左配 重安装柱 102固定连接， 另一端与第二外筒 3的左配重安装柱 104固定连接， 第二子连接件 42—端 与第一外筒 2的右配重安装柱 103固定连接， 另一端与第二外筒 3的右配重安装柱 105固定连接， 优选的， 第一子连接件 41与第二子连接件 42对称结构设置。
实施例五
如图 1至图 4所示，本实施例所述的连接件 4本身为第一外筒 2和第二外筒 3共用的配重块 70， 第一外筒 2和第二外筒 3自身均没有安装配重结构。
实施例六
本实施例与实施例五的区别在于， 所述的连接件 4可拆卸地固定安装一供第一外筒 2和第二外 筒 3共用的配重块 70， 通过螺栓将共用的配重块 70固定在连接件 4上 （参阅图 6和图 8 ) 。
实施例七
如图 7所示， 本实施例所述的第一子连接件 41与第二子连接件 42为第一外筒 2和第二外筒 3 共用的配重块 70。
实施例八
本实施例与实施例七的区别在于， 如图 8所示， 所述的第一子连接件 41和第二子连接件 42上 安装有共用的配重块 70。 所述的配重块 7两端部分别经螺栓 47安装在第一子连接件 41和第二连接 件 42上。 从而， 使得第一外筒 2、 第一子连接件 41、 第二子连接件 42、 配重块 7及连接件 4做为 第二外筒的配重； 使得第二外筒 3、 第一子连接件 41、 第二子连接件 42、 配重块 7及连接件 4做为 第一外筒 2的配重。
实施例九
如图 9和图 10所示， 本实施例中， 所述的连接件包括一个将第一外筒 2与第二外筒 3的前端部 相连接的前连接件 43 ; 和一个将第一外筒 2与第二外筒 3的后端部相连接的后连接件 44。
本实施例中， 所述的后连接件 44与前连接件 43相配合， 使第一外筒 2和第二外筒 3的前后两 端分别可拆卸地相固定连接， 使得第一外筒 2和第二外筒 3的前后质量分布更均匀， 令第一外筒 2 和第二外筒 3的安装更稳固。
所述的后连接件 44的上侧两端处分别设置有第二上安装孔 75， 所述的后连接件 44的下侧两端 处分别设置有第二下安装孔 76。 从而， 通过第二上安装孔 75或第二下安装孔 76， 使后连接件 44经 螺栓 47与第一外筒 2或第二外筒 3可拆卸地连接， 以实现了第一外筒 2与第二外筒 3的稳固连接。
实施例十
本实施例在实施例九的基础上，所述的前连接件 43和 /或后连接件 44还可以由具有一定重量的 一体件构成， 以为第一外筒 2与第二外筒 3的前后两端的配重相调节， 共同做为第一外筒 2和第二 外筒 3的共用的配重机构， 以对其提供平衡调节的作用。
或者， 仅仅前连接件 43—体设有为第一外筒 2与第二外筒 3共用的配重块 70， 而后连接件 44 仅起到连接第一外筒 2与第二外筒 3的作用。
实施例 ^—
本实施例在实施例九的基础上，所述的前连接件 43上可拆卸地固定连接为第一外筒 2与第二外 筒 3共用的配重块 70， 通过螺栓 47将配重块 7固定在前连接件 43上 （参阅实施例六） 。
实施例十二
本实施例与实施例九的区别在于，所述的前连接件 43和 /或后连接件 44也可设置为与第一外筒 2或第二外筒 3构成一体件的结构 （参阅实施例二） 。
实施例十三
如图 5至图 8及图 11所示， 本实施例中， 所述的洗衣机的第二外筒 3前端下轮廓上设置有用以 调整平衡的辅助配重块 8，该辅助配重块 8也是安装于配重安装柱 10上，安装方式与现有结构相同。 通过在第二外筒 3上设置辅助配重块 8， 使得第一外筒 2在第二外筒 3、 连接件 4、 辅助配重块 8的 作用下， 第二外筒 3在第一外筒 2、 连接件 4、 辅助配重块 8的作用下， 分别达到调整平衡， 以实现 在第一外筒 2和第二外筒 3上分别设置的滚筒平稳地围绕轴心进行旋转的工作效果。 优选的， 所述 的第一外筒 2与第二外筒 3为上下设置， 所述的连接件 4将上部设置的第一外筒 2与下部设置的第 二外筒 3相连接， 从而， 使得连接件 4和 /或共用的配重块 70、 以及安装在第二外筒 3上的辅助配 重块 8构成第一外筒 2和第二外筒 3的共用的配重机构。
实施例十四
本实施例与实施例十三的区别在于， 所述的辅助配重块设在第一外筒上， 或者同时设置在第一 外筒和第二外筒上 （图中未示出） 。
实施例十五
如图 12至图 14所示， 本实施例所述的连接件 4包括前连接件 43和后连接件 44， 前连接件 43 分别与第一外筒 2和第二外筒 3的前端部相连接，后连接件 44分别与第一外筒 2和第二外筒 3的后 端部相连接。
如图 12所示， 前连接件 43和后连接件 44通过中间部 45连接为一体， 沿竖直经过外筒轴心线 的连接件 4剖面呈一类似 H形结构， 所述前连接件 43、 后连接件 44及中间部 45为分体组合安装结 构， 或者， 前连接件 43、 后连接件 44中至少有一端与中间部 45为一体结构； 优选的， 三者为一体 结构。 前连接件 43和后连接件 44的结构参阅实施例九。
实施例十六
本实施为实施例十五和实施例四的结合， 即实施例十五中的连接件、 后连接件及中间部包括左 右两部分， 相对于第一外筒和第二外筒的轴心连接线所在的平面相对称设置 （图中未示出） 。
实施例十七
上述结构中的连接件并不局限于采用第一外筒前端下方和第二外筒前端下方上的配重安装柱安 装连接， 如图 15所示， 第一外筒 2和第二外筒 3的左右两侧设有配重安装柱 10， 连接件 4相对于 上述连接件结构延长上下两端， 通过外筒左右两侧配重安装柱 10安装连接， 图中第一外筒 2偏向上 方及第二外筒 3偏向下方还设有配重安装柱 10，连接件 4的上下两端可以继续延伸与配重安装柱 10 固定连接。
本发明所述的第一外筒和第二外筒不局限于上下设置， 也可以水平设置， 斜向设置。
实施例十八
如图 15所示， 本实施例所述的第一外筒 2设有四个与连接件 4之间固定安装的连接基点 9， 第 二外筒 3设有两个与连接件 4之间固定安装的连接基点 9， 但不限于上述连接基点 9数量， 如图中 第一外筒 2偏向上方及第二外筒 3偏向下方还设有连接基点 9， 连接件 4的上下两端可以继续延伸 与配重安装柱 50固定连接。
本发明所述的第一外筒 2和第二外筒 3不局限于上下设置， 也可以水平设置， 斜向设置。 实施例十九
如图 28所示，本实施例所述的第一配重块 71和所述的第二配重块 72为构成连接件 4的一体结 构。
实施例二十
如图 24和图 25所示， 本实施例所述的第一配重块 71与所述的第二配重块 72通过连接件 4连 接为一体结构， 连接件 4分别与第一配重块 71和第二配重块 72螺栓固定连接。
如图 24所示， 所述的连接件 4为板状结构， 所述的第一配重块 71与所述的第二配重块 72通过 一个连接件 4连接； 如图 25所示， 连接件 4为杆状结构， 通过两组杆状连接件 4将第一配重块 71 和第二配重块 72。
实施例二十一
本实施例在实施例二十的基础上作出进一步的改进： 为了装配方便， 可以减轻第一配重块 71和 第二配重块 72的重量， 将连接件 4制作为供第一外筒 2和第二外筒 3共用的附加配重块 （参阅图 26 ) ， 或者连接件 4上安装有供第一外筒和第二外筒共用的附加配重块 （图中未示出） 。
实施例二十二
如图 27所示，本实施例所述的第一配重块 71与所述的第二配重块 72分别独立的安装在第一外 筒 2和第二外筒 3上， 第一配重块 71和第二配重块 72直接固定连接。
上述实施例二十至实施例二十二中， 连接件 4分别与第一配重块 71和第二配重块 72焊接或铆 接以替代螺栓连接。
实施例二十三
如图 20所示， 本实施例中， 所述的减震装置包括， 所述的第一减震装置为第一外筒 2上部相连 接的挂簧 5， 所述的挂簧 5与框架 1上设置的上横梁 13相连接。 所述的第二减震装置为第二外筒 3 上部相连接的挂簧 5， 所述的挂簧 5与框架 1上设置的中横梁 14相连接。 所述的第三减震装置为与 第一外筒下部相连接的减震器 6， 所述的减震器 6与框架 1中横梁 14相连接， 本发明所述的挂簧 5 用以悬挂外筒， 减震器 6用以减震支撑外筒， 该结构为现有结构。
如图 16至图 18所示， 本实施例中， 所述第一外筒 2的上部相对称的两侧分别经一个挂簧 5与 框架 1相连接； 所述的第二外筒 3的上部相对称的两侧分别经一个挂簧 5与框架 1相连接。 第一外 筒 2和第二外筒 3上的挂簧 5均相对于第一外筒 2和第二外筒 3的轴线所在平面相对称设置。
本实施例中， 相对称设置的两个挂簧 5的轴线交点处于第一外筒 2和第二外筒 3的轴线所在平 面上， 同时挂簧 5的轴线均设置在第一外筒 2、 第二外筒 3的重心横截面上。 从而， 使得挂簧 5对 第一外筒 2、 第二外筒 3的支撑更平稳。 本实施例中， 优选的， 将所述的相对称的两个挂簧 5与竖 梁 11的夹角均设置为 30至 70度之间的同一角度值。
本实施例中， 所述第二外筒 3的上部分别经两侧对称设置的挂簧 5安装在第二外筒 3上部设置 的中横梁 13上。 从而， 使得第二外筒 3可通过中间位置处设置的挂簧 5， 固定设置在框架 1内。 同 样的， 所述第一外筒 2的上部分别经两侧对称设置的挂簧 5安装在第一外筒 2上部设置的上横梁 12 上。
本实施例中， 通过将第一外筒 2或第二外筒 3分别经挂簧 5与上横梁 12或中横梁 13相连接， 使得构成一体的第一外筒 2和第二外筒 3的上部和中部均与框架 1相连接， 保证了洗涤过程中第一 外筒 2和 /或第二外筒 3的前后、 上下的平稳性， 达到了利用中横梁 13稳固安装第一外筒 2、 第二 外筒 3的目的。
本实施例中， 所述的第二外筒 3或第一外筒 2经三根减震器 6与框架 1相连接； 所述的三根减 震器 6与框架 1的交点处于同一水平横截面上， 并构成等腰三角形的三个顶点。
如图 16至图 18所示， 本实施例中， 在框架 1还包括在其底部设置的底座。 所述的底座上， 连 接有三根减震器 6。 所述的三根减震器 6与洗衣机的底座连接点构成等腰三角形的三个顶点。 从而， 实现了用于支撑相连接的第一外筒 2和第二外筒 3的减震器 6与框架 1的交点构成等腰三角形的三 个顶点， 以达到稳定支撑第一外筒 2、 第二外筒 3的效果。
本实施例中， 所述的第二外筒下部连接的减震器还可以与框架的下横梁相连接 （未在图中标注 出来） ， 使得减震器与框架的连接点构成等腰三角形的三个顶点。
本实施例中， 所述减震器 6与竖梁 11的夹角设置为 30至 70度之间。 优选的， 将三个减震器 6 轴线与竖梁 11的夹角设置为同一角度值。从而使得， 两侧减震器 6轴线的交叉点处于第一外筒 2和 第二外筒 3的轴线所在平面上， 使得减震器对第一外筒 2、 第二外筒 3的支撑更平稳。
实施例二十四
如图 21所示， 本实施例中， 所述的减震装置包括， 所述的第一减震装置为第一外筒 2上部相连 接的挂簧 5， 所述的挂簧 5与框架 1上设置的上横梁 13相连接。 所述的第二减震装置为第二外筒 3 下部相连接的减震器 6， 所述的减震器 6与框架 1上设置的下横梁 15相连接。 所述的第三减震装置 为与第一外筒 2下部相连接的减震器 6， 所述的减震器 6与框架 1中横梁 14相连接。
实施例二十五
如图 22所示， 本实施例中， 所述的减震装置包括， 所述的第一减震装置为第一外筒 2上部相连 接的挂簧 5， 所述的挂簧 5与框架 1上设置的上横梁 13相连接。 所述的第二减震装置为第二外筒 3 下部相连接的减震器 6， 所述的减震器 6与框架 1上设置的下横梁 15相连接。 所述的第三减震装置 为与第二外筒 3上部相连接的挂簧 5， 所述的挂簧 5与框架 1中横梁 14相连接。
实施例二十六
如图 23所示， 本实施例中， 所述的减震装置包括， 所述的第一减震装置为第一外筒 2下部相连 接的减震器 6， 所述的减震器 6与框架 1上设置的中横梁 14相连接。 所述的第二减震装置为第二外 筒 3下部相连接的减震器 6， 所述的减震器 6与框架 1上设置的下横梁 15相连接。 所述的第三减震 装置为与第二外筒 3上部相连接的挂簧 5， 所述的挂簧 5与框架 1中横梁 14相连接。
上述实施例中的实施方案可以进一步组合或者替换， 且实施例仅仅是对本发明的优选实施例进 行描述， 并非对本发明的构思和范围进行限定， 在不脱离本发明设计思想的前提下， 本领域中专业 技术人员对本发明的技术方案作出的各种变化和改进， 均属于本发明的保护范围。

Claims

权 利 要 求 书
1、 一种双滚筒洗衣机， 包括： 安装在洗衣机框架 （1) 内的第一外筒 （2) 和第二外筒 （3) ； 所述的第一外筒（2) 与第二外筒（3)经连接件（4)相连接， 以构成一体结构； 其特征在于： 相连 接的第一外筒 （2) 和第二外筒 （3) 经共用的减震装置与框架 （1) 相连接； 所述的减震装置包括， 第一外筒 （2) 与框架 （1) 相连接的第一减震装置， 第二外筒 （3) 与框架 （1) 相连接的第二减震 装置， 以及第一外筒（2)或第二外筒 （3) 与框架 （1)上设置的中横梁（13)相连接的第三减震装 置。
2、根据权利要求 1所述的一种双滚筒洗衣机，其特征在于：所述的第一减震装置为第一外筒（2) 上部相连接的挂簧（5)， 所述的挂簧（5)与框架（1)相连接； 所述的第二减震装置为第二外筒（3) 下部相连接的至少一根减震器 （6) ， 所述的减震器 （6) 与框架 （1) 相连接。
3、根据权利要求 2所述的一种双滚筒洗衣机，其特征在于：所述的第三减震装置为第二外筒（3) 上部相连接的挂簧 （5) ， 所述的挂簧 （5) 与框架 （1) 中横梁 （13) 相连接。
4、 根据权利要求 2所述的一种双滚筒洗衣机， 其特征在于： 所述的第三减震装置为与第一外筒 (2) 下部相连接的至少一根减震器 （6) ， 所述的减震器 （6) 与框架 （1) 中横梁 （13) 相连接。
5、根据权利要求 1所述的一种双滚筒洗衣机，其特征在于：所述的第一减震装置为第一外筒（2) 上部相连接的挂簧（5)， 所述的挂簧（5)与框架（1)相连接； 所述的第二减震装置为第二外筒（3) 上部相连接的挂簧（5) ， 所述的挂簧（5) 与框架 （1)相连接； 所述的第三减震装置为与第一外筒 (2) 下部相连接的至少一根减震器 （6) ， 所述的减震器 （6) 与框架 （1) 中横梁 （13) 相连接。
6、根据权利要求 1所述的一种双滚筒洗衣机，其特征在于：所述的第一减震装置为第一外筒（2) 下部相连接的至少一根减震器 （6) ， 所述的减震器 （6) 与框架 （1)相连接； 所述的第二减震装置 为第二外筒 （3) 下部相连接的至少一根减震器 （6) ， 所述的减震器 （6) 与框架 （1) 相连接； 所 述的第三减震装置为第二外筒 （3) 上部相连接的挂簧 （5) ， 所述的挂簧 （5) 与框架 （1) 中横梁 (13) 相连接。
7、 根据权利要求 2至 6任一所述的一种双滚筒洗衣机， 其特征在于： 所述的挂簧 （5) 相对于 第一外筒 （2) 和第二外筒 （3) 的轴线所在平面对称设置。
8、 根据权利要求 2或 3或 6所述的一种双滚筒洗衣机， 其特征在于： 所述的第二外筒 （3) 经 三根减震器 （6) 与洗衣机的框架 （1) 相连接； 所述的三根减震器 （6) 与洗衣机的框架 （1) 连接 点构成等腰三角形的三个顶点。
9、 根据权利要求 4或 5或 6所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒 （2) 经 三根减震器 （6) 与中横梁 （13) 相连接； 所述的三根减震器 （6) 与中横梁 （13) 的连接点构成等 腰三角形的三个顶点。
10、根据权利要求 2-6任一所述的一种双滚筒洗衣机，其特征在于：所述的挂簧（5)与框架（1) 的竖梁（11) 的夹角设置为 30至 70度， 和 /或所述的减震器 （6) 与框架 （1) 的竖梁 （11) 的夹角 设置为 30至 70度。
11、 一种双滚筒洗衣机， 包括： 洗衣机框体 （1) ， 安装在框体 （1) 内的第一外筒（2)和第二 外筒 （3) ， 第一外筒 （2) 和第二外筒（3)上一体设有用于安装配重块的配重安装柱 （10) ； 其特 征在于： 所述的第一外筒 （2) 与第二外筒 （3) 经连接件 （4) 连接为一体； 连接件 （4) 与第一外 筒 （2) 和 /或第二外筒 （3) 上的配重安装柱 （10) 固定连接。
12、 根据权利要求 11所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 为供第一外 筒 （2) 和第二外筒 （3) 共用的配重块， 或者， 所述的连接件 （4) 上安装有供第一外筒 （2) 和第 二外筒 （3) 共用的配重块 （70) 。
13、 根据权利要求 11所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒 （2) 的前端部 和第二外筒 （3) 的前端部均设有至少一个与连接件 （4) 之间固定安装的配重安装柱 （10) 。
14、 根据权利要求 13所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的两端分别为 与第一外筒（2) 和第二外筒（3)轮廓相配合的 U形限位连接部 （46) ， 连接件（4)整体呈 H形或
X形， U形限位连接部 （46) 的两限位端 （71) 分别与第一外筒（2)或第二外筒（3) 的配重安装柱 (10) 可拆卸固定连接。
15、 根据权利要求 11所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的一端与第一 外筒 （2) 或第二外筒 （3) —体设置， 由第一外筒 （2) 或第二外筒 （3) 的前端部向外延伸， 延伸 的末端与另一外筒前端部的配重安装柱 （10) 可拆卸固定连接。
16、 根据权利要求 11所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的一端与第一 外筒 （2)或第二外筒 （3) 的前端部之间通过至少一个配重安装柱 （10) 固定连接， 连接件 （4) 另 一端与第二外筒 （3) 或第一外筒 （2) 的前端部之间通过至少两个配重安装柱 （10) 固定连接。
17、 根据权利要求 11-14任一所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件（4)包括 至少两个子连接件， 每个子连接件均与第一外筒 （2) 和第二外筒 （3) 相连接。
18、 根据权利要求 11-16任一所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒（2)和 /或第二外筒（3) 的前端突出边沿设有所述的配重安装柱（10) ， 所述的连接件（4)对应配重安装 柱 （10) 设有安装孔， 配重安装柱 （10) 穿入安装孔通过螺栓 （47) 固定。
19、 根据权利要求 11-16任一所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒（2) 的 后端部和第二外筒 （3) 的后端部通过另一后连接件 （44) 相连接。
20、 根据权利要求 11-16任一所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒（2)和 /或第二外筒 （3) 上还安装有辅助配重块 （8) 。
21、 一种双滚筒洗衣机， 包括： 洗衣机框体 （1) ， 安装在框体 （1) 内的第一外筒（2)和第二 外筒 （3) ， 第一外筒 （2) 和第二外筒 （3) 内分别设有滚筒； 其特征在于： 所述的第一外筒 （2) 与第二外筒 （3) 经连接件 （4) 连接为一体； 所述的第一外筒 （2) 或第二外筒 （3) 设有至少一个 与连接件 （4) 之间固定安装的连接基点 （9) 。
22、 根据权利要求 21所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒 （2) 和第二外 筒 （3) 均设有至少两个与连接件 （4) 之间固定安装的连接基点 （9) 。
23、 根据权利要求 22所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的两端分别与 第一外筒 （2) 的前端部和第二外筒 （3) 的前端部设置的连接基点 （9) 可拆卸地固定连接。
24、 根据权利要求 22所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的两端分别为 与第一外筒（2) 和第二外筒（3)轮廓相配合的 U形限位连接部 （46) ， 连接件（4)整体呈 H形或 X形， U形限位连接部 （46) 的两限位端 （48) 分别设置有与第一外筒（2)或第二外筒（3)连接基 点 （9) 相对应连接的安装点。
25、 根据权利要求 21所述的一种双滚筒洗衣机， 其特征在于： 所述连接件 （4) 的一端与第一 外筒（2)或第二外筒（3)—体设置， 连接件（4) 的另一端与第二外筒（3)或第一外筒（2)连接。
26、 根据权利要求 25所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 由第一外筒 (2) 或第二外筒 （3) 的前端部向外延伸， 延伸的末端与另一外筒的前端部可拆卸固定连接。
27、 根据权利要求 21所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 的一端与第 一外筒 （2) 或第二外筒 （3) 之间通过至少一个连接基点 （9) 固定连接， 连接件 （4) 另一端与第 二外筒 （3) 或第一外筒 （2) 之间通过至少两个连接基点 （9) 固定连接。
28、 根据权利要求 21-27任一所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒（2)或 第二外筒 （3) 的连接基点为凸出于外筒表面的配重安装柱 （10) ， 连接件 （4) 上对应配重安装柱
(10) 设有安装孔， 配重安装柱 （10) 穿入安装孔通过螺栓 （47) 固定。
29、 根据权利要求 21所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 包括将第一 外筒 （2) 和第二外筒 （3) 的前端部相连接的前连接件 （43) ， 前连接件 （43) 至少为一个； 所述 的前连接件（43) 为供第一外筒（2)和第二外筒 （3) 共用的配重块 （7) ， 或者安装有供第一外筒 (2) 和第二外筒 （3) 共用的配重块 （70) 。
30、 根据权利要求 21所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 包括将第一 外筒 （2) 和第二外筒 （3) 的后端部相连接的后连接件 （44) 。
31、 一种双滚筒洗衣机， 包括： 洗衣机框体 （1) ， 安装在框体 （1) 内的第一外筒（2)和第二 外筒（3) ， 第一外筒（2)上安装有第一配重块（71) ， 第二外筒（3)上安装有第二配重块（72) ； 其特征在于： 所述的第一配重块 （71) 与所述的第二配重块 （72) 连接以使得所述的第一外筒 （2) 与第二外筒 （3) 连接为一体。
32、 根据权利要求 31所述的一种双滚筒洗衣机， 其特征在于： 所述的第一配重块 (71)与所述 的第二配重块 （72) 直接固定连接。
33、 根据权利要求 31所述的一种双滚筒洗衣机， 其特征在于： 所述的第一配重块 (71)与所述 的第二配重块 （72) 通过连接件 （4) 连接为一体结构， 连接件 （4) 分别与第一配重块 （71) 和第 二配重块 （72) 固定连接。
34、 根据权利要求 32或 33所述的一种双滚筒洗衣机， 其特征在于： 所述的固定连接为焊接或 铆接或螺栓连接。
35、 根据权利要求 33所述的一种双滚筒洗衣机， 其特征在于： 所述的第一配重块（71)与所述 的第二配重块 （72) 通过至少一个连接件 （4) 连接， 连接件 （4) 为板状结构或杆状结构。
36、 根据权利要求 33所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 为供第一外 筒 （2) 和第二外筒 （3) 共用的配重块 （70) ， 或者连接件 （4) 上安装有供第一外筒 （2) 和第二 外筒 （3) 共用的配重块 （70) 。
37、 根据权利要求 31所述的一种双滚筒洗衣机， 其特征在于： 所述的第一配重块 (71)和所述 的第二配重块 （72) 为一体结构。
38、 根据权利要求 31所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒 （2)位于第二 外筒 （3) 的上方， 所述的第一配重块 （71) 安装于第一外筒（2) 的前端部下方， 第二配重块（72) 安装于第二外筒 （3) 的前端部上方。
39、 根据权利要求 31-38任一所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒（2)和 /或第二外筒 （3) 上还安装有辅助配重块 （8) 。
40、 根据权利要求 31所述的一种双滚筒洗衣机， 其特征在于： 所述的第一外筒 （2) 和第二外 筒（3) 的后端部设有后连接件（44) ， 第一外筒（2)和第二外筒（3) 的后端部通过后连接件（44) 相连接。
41、 一种双滚筒洗衣机， 包括： 洗衣机框体 （1) ， 安装在框体 （1) 内的第一外筒（2)和第二 外筒 （3) ，第一外筒（2)和第二外筒 （3) 内分别设有滚筒； 其特征在于： 所述的第一外筒 （2) 与 第二外筒 （3) 经连接件 （4) 连接为一体； 所述的第一外筒 （2) 与第二外筒 （3) 设有共用的配重 机构。
42、 根据权利要求 41所述的一种双滚筒洗衣机， 其特征在于： 所述的共用的配重机构至少包括 所述的连接件 （4) 。
43、 根据权利要求 42所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 为共用的配 重块 (70) 。
44、 根据权利要求 42所述的一种双滚筒洗衣机， 其特征在于： 所述的共用的配重机构还包括安 装于连接件 （4) 上的共用的配重块 （70) 。
45、 根据权利要求 42所述的一种双滚筒洗衣机， 其特征在于： 所述的共用的配重机构包括安装 于第一外筒 （2) 和 /或第二外筒 （3) 上的辅助配重块 （8) 。
46、 根据权利要求 41-45任一所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件（4)两端 分别与第一外筒 （2) 和第二外筒 （3) 的前端部相连接。
47、 根据权利要求 41-45任一所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件（4)与第 一外筒（2) 的前端部或第二外筒（3) 的前端部一体设置， 末端与第二外筒（3) 的前端部或第一外 筒 （2) 的前端部连接。
48、 根据权利要求 41所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 包括至少两 个子连接件， 每个子连接件均与第一外筒 （2) 和第二外筒 （3) 相连接。
49、根据权利要求 48所述的一种双滚筒洗衣机，其特征在于：至少一个子连接件与第一外筒（2) 和第二外筒 （3) 的前端部相连接。
50、 根据权利要求 48或 49所述的一种双滚筒洗衣机， 其特征在于： 至少一个子连接件与第一 外筒 （2) 或第二外筒 （3) —体设置。
51、根据权利要求 49所述的一种双滚筒洗衣机，其特征在于：至少一个子连接件与第一外筒（2) 和第二外筒 （3) 的后端部相连接。
52、 根据权利要求 41-45任一所述的一种双滚筒洗衣机， 其特征在于： 所述第一外筒（2)和第 二外筒 （3) 的前端部及后端部通过同一连接件 （4) 连接， 所述的连接件 （4) 包括前连接件 （43) 和后连接件 （44) ， 前连接件 （43) 分别与第一外筒 （2) 和第二外筒 （3) 的前端部相连接， 后连 接件 （44) 分别与第一外筒 （2) 和第二外筒 （3) 的后端部相连接。
53、 根据权利要求 52所述的一种双滚筒洗衣机， 其特征在于： 所述的连接件 （4) 还包括连接 前连接件 （43) 和后连接件 （44) 的中间部 （45) ， 所述前连接件 （43) 、 后连接件 （44) 及中间 部 （45) 为分体组合安装结构， 或者， 前、 后连接件 （44) 至少有一端与中间部 （45) 为一体结构。
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