CN2718010Y

CN2718010Y - Sleeve barrel washing machine

Info

Publication number: CN2718010Y
Application number: CN 200420020360
Authority: CN
Inventors: 钟益富
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-20
Filing date: 2004-02-20
Publication date: 2005-08-17
Anticipated expiration: 2014-02-20

Abstract

The utility model relates to a sleeve barrel washing machine. The upper part of the machine case is provided with a surface frame whose middle position is provided with a machine cap, and the back of the surface frame is provided with a control board which is provided with a control switch. The bottom of the machine case is fixed on the machine seat whose inner is fixed with an electric motor through a spring float bracket. The output shaft of the electric motor is connected with a center shaft and a sleeve shaft through a shaft coupling and a clutch mechanism; the center shaft adopts a sleeve structure. The center shaft and the sleeve shaft upward pass through a cup leather sealed structure at the bottom of the machine case. The center shaft is connected with a wave wheel which is arranged inside a barrel body through a retarding mechanism. The upper end of the sleeve shaft is directly connected with the bottom of the barrel. The sleeve shaft is provided with a brake mechanism. The machine case is connected with a water outlet pipe which is provided with a drainage valve. The utility model is characterized as follows: a hitch frame is provided with an electric retractor head which is controlled by a control switch; through connecting pieces, the electric retractor head is respectively connected with a pull rod, a bracing wire and the end part of the bracing wire; the pull rod controls opening and closing actions of the core of the drainage valve; the bracing wire controls action of the brake mechanism; the end part of the bracing wire controls action of the clutch mechanism. The utility model makes scouring operation of the sleeve barrel washing machine more convenient and practical, in addition, it is simple in structure, quite easy in implementation and is suitable for popularization and use.

Description

Sleeve washer

Technical field

The utility model relates to a kind of washing machine middle sleeve washing machine technical field.

Background technology

At present, the impeller-type domestic electric washer, the kind that has washing and dehydrating function simultaneously has two-tub washing machine and sleeve automatic washing machine, their shortcomings are that volume and weight is big, water wasting, complex structure, for this reason, there are scientific and technical personnel to develop the Water Extraction Machinery that impeller-type has washing and dehydrating function, it as the patent No. 02204495.7 Chinese patent " Water Extraction Machinery " with washing function, it is made of housing, drive unit and staving, be used for daily life, close draining valve when washing, impeller reaches the washing purpose with low speed rotation; Open draining valve during dehydration, bleed off inner bucket water, staving rotates at a high speed, moisture content gets rid of outside bucket along bucket wall slit between staving and balance ring in the clothing, reach the purpose of dehydration, the balance ring outside is provided with dash board, anti-sealing spatters outward, it is little that its structural design has obtained volume, in light weight, cost is low, advantages such as energy washing and dehydration, but also there are some a fly in the ointment, succinct inadequately reasonable as the design of drag-line haulage gear, the inconvenience that causes this washer-extractor to use, as when washing, need select button at washing location washing/dehydrating, drainage switch is selected in washing location, make drainage switch be in closed condition, so finish washing function, must make the user operate knob twice, cause the inconvenience of its use; Secondly, this washer-extractor does not have non-return structure, so in washing process, the left-right rotation of impeller can make staving produce transfer phenomenon by cover axle construction and inertial force, and the effect of influence washing; Sealing between its sleeve and the cabinet bottom adopts general structure leather cup to seal once more, so sealing effectiveness is very undesirable, makes easily on the drive unit of seepage in the support in the cabinet, influences the service life of washer-extractor; In addition, motor does not have air-cooled mechanism, the motor of washer-extractor is generated heat at work easily and damages, and influences the working life of washer-extractor; Every these need us to do further improvement and perfect, make washer-extractor practicability more.

Summary of the invention

Primary technical problem to be solved in the utility model provides a kind of sleeve washer, and it has further simplified controlling organization, and it is more convenient and practical that the sleeve washer washing operation is got up, and simple in structure, is very easy to implement.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of sleeve washer, it includes cabinet, the face frame, cover, support, staving, motor, control panel, cabinet top is equipped with the face frame, face frame middle part is equipped with cover, face frame back is equipped with control panel, gauge tap is installed on the control panel, the cabinet bottom is fixed on the support, be fixed with motor by the spring floating support in the support, motor output shaft is connected with central shaft and the sleeve that adopts cover axle construction by shaft coupling and clutch, central shaft and sleeve are upward through the cup packing structure of cabinet bottom, central shaft is connected with impeller in being arranged on staving by reducing gear, the sleeve upper end directly and bottom the staving links together, sleeve is provided with braking mechanism, staving is connected with outlet conduit, draining valve is housed on the outlet conduit, it is characterized in that: the tractizer head by gauge tap control is installed on the hitch frame, the tractizer head by connector respectively with the pull bar of control drain plug action, the drag-line of control braking mechanism action is connected with the stay cable end of control clutch action.

Useful is, there is pin above-mentioned connector middle part, pin is connected with the tie rod end of control drain plug action, the position, both sides of connector forms edge, have aperture on the edge, make the drag-line of control braking mechanism and clutch action pass after the perforation on the hitch frame its inner core by the fixing head positioning and fixing on the position, both sides of connector, it is simple in structure, implement easily, with low cost.

The improvement that is highly profitable is, above-mentioned cup packing structure adopts the sealing of double-deck leather cup, the following edge of big leather cup is fixed on the staving bottom with annular collar, inboard cavity periphery is connected and sealed with collar and sleeve, inboard cavity top is provided with little leather cup by the location shoulder, and fix with jump ring, the inboard periphery of little leather cup is connected and sealed with collar and sleeve, it has improved the sealing property between sleeve and the cabinet bottom greatly, water is not easy seepage, can improve the working life of motor in the driving mechanism greatly.

Useful improvement is that above-mentioned motor output shaft is equipped with cooling fan below shaft coupling, thereby constitutes motor cooling mechanism, and motor can effectively be cooled off at work, is not easy heating, prolongs its service life.

The improvement that is highly profitable is, above-mentioned sleeve outside is with non-return torsion spring, thereby the other end of non-return torsion spring is connected with the torsion spring support and constitutes non-return torsion spring structure, it can effectively prevent the transfer phenomenon of staving, when the impeller washing was rotated, staving was motionless basically, has improved clean result.

Useful is, above-mentioned clutch is that shaft coupling is connected between motor output shaft and the central shaft, the sleeve bottom is connected with brake drum top, the brake drum bottom ordinatedly gland on shaft coupling, other has the clutch spring housing to be connected between shaft coupling and the brake drum, clutch spring one end is connected on the ratchet on sleeve surface, on the ratchet support, be fixed with a ratchet that cooperates with ratchet, be provided with torsion spring between ratchet and the ratchet support, ratchet one end is buckled on the ratchet of ratchet, the other end is connected with the stay cable end of control clutch action, and it has simplified clutch, reduces the manufacturing cost of sleeve washer.

Compared with prior art, advantage of the present utility model is: owing to adopted new haulage gear, make it can control draining valve, clutch and braking mechanism simultaneously, make the sleeve washer washing operation convenient nature that gets up, operation knob still less; Adopt simple non-return structure, eliminated the staving transfer phenomenon, improved clean result; Sealing property between sleeve and the cabinet bottom is more effective, can prevent infiltration with flying colors, avoids the motor water inlet of drive unit, influences its working life; Motor is cooling fan blade in addition, and cool motors prevents its heating effectively; Overall construction design is rationally simple, implements easily to make, and has reduced manufacturing cost, is fit to promote the use of.

Description of drawings

Fig. 1 sleeve washer structure of the present utility model cutaway view;

Lead capable mechanism structure figure in Fig. 2 sleeve washer of the present utility model;

Fig. 3 sleeve washer cup packing of the present utility model structure cutaway view;

Fig. 4 sleeve washer click apparatus of the present utility model structure cutaway view;

The non-return structure cutaway view of Fig. 5 sleeve washer of the present utility model;

Fig. 6 sleeve washer brake bracket of the present utility model structure chart.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As schematically shown in Figure 1, a kind of sleeve washer, it includes cabinet 1, face frame 3, cover 4, support 10, staving 2, motor 11, control panel 5, cabinet 1 top is equipped with face frame 3, face frame 3 middle parts are equipped with cover 4, make the user open cover and can get the clothing that is washed in the staving, and various gauge taps 6 are arranged on the face frame 3, the gauge tap that has is connected with control panel 5 by connecting line, has on the control panel 5 to be used for controlling the control circuit that sleeve washer carries out work.Cabinet 1 bottom is fixed on the support 10, in the support, motor 11 is screwed on spring floating support 12, four corner portions of floating bracket 12 mold spring base, be fixed with spring 13 by spring base and sole plate supports, can further reduce the vibration that motor work is brought when making sleeve washer work.The lower end of motor 11 output shaft upper couplings 15 is equipped with cooling fan 18, thereby constitutes motor cooling mechanism, can access effective cooling when making motor work.In addition, motor output shaft is connected with the central shaft 9 of cover in the axle construction by shaft coupling 15, motor output shaft also is connected with the sleeve 8 of cover in the axle construction by simple clutch, this clutch adopts fairly simple clutch spring structure, sleeve 8 bottoms are connected with brake drum 41 tops in the braking mechanism, brake drum 41 bottoms ordinatedly gland on shaft coupling 15, clutch spring 14 just is socketed between shaft coupling 15 and the brake drum 41, one end of clutch spring 14 is connected on the ratchet 40 on sleeve surface, on the ratchet support 36 of washing/dehydrating changeover panel, be fixed with mobilizable ratchet 37, be provided with the torsion spring 38 that makes ratchet keep tensile force between ratchet and the ratchet support, ratchet end of thread 39 is buckled on the ratchet of ratchet 40, the other end is connected with drag-line 25 ends of control clutch action, sees Fig. 4.Brake drum 41 middle part substantially is a brake disc 17, be rotatably connected with pivot pin 47 and be fixed on the brake bracket 44 and be arch brake arm 45 1 ends, see Fig. 6, pin extension spring 46 on the other end and the brake bracket 44, this end is connected with drag-line 26 ends of control braking mechanism action on the opposite direction of extension spring, the brake arm 45 inboards sleeve of can fitting simultaneously is fixed with brake block 43, during so that brake, brake block on the brake arm is fitted on the sleeve surface, sleeve can be stopped operating apace, is circular hole in the middle of the brake bracket, makes brake bracket can be enclosed within brake drum outside and positioning and fixing on the washing/dehydrating changeover panel, thereby constituted the braking mechanism of sleeve washer.In order to prevent the transfer phenomenon of staving when impeller rotates, be with non-return torsion spring 16 on the brake drum 41, thereby the other end of non-return torsion spring 16 be fixed on brake bracket on torsion spring support 42 be connected and constitute non-return torsion spring structure, can further improve clean result like this.Central shaft 9 and sleeve 8 upwards will pass cabinet bottom 30, and adopt the cup packing structure to seal, in order to reach good sealing effectiveness, the cup packing structure adopts the sealing of double-deck leather cup, it is exactly the structure of cover cuticle bowl 35 in the big leather cup 19, it is fixed on big leather cup 19 following edges on the staving bottom with annular collar 29, inboard cavity 31 peripheries are connected and sealed with collar 32 and sleeve 8, inboard cavity 31 tops mold the location shoulder of annular, can be used for being provided with fixedly cuticle bowl 35, and fix this cuticle bowl 35 with jump ring 34, the inboard periphery of cuticle bowl 35 is connected and sealed with collar 33 and sleeve 8, sees Fig. 3.The upper end that central shaft 9 passes cabinet bottom is connected with impeller 7 in being arranged on staving as change-speed gearing group or planetary gears by reducing gear 43, the upper end that sleeve 8 passes the cabinet bottom directly is embedded in staving 2 bottoms, links together with staving 2 bottoms.Cabinet 1 is connected with outlet conduit, draining valve 28 is housed on the outlet conduit, be fixed on the hitch frame 20 on the floating bracket tractizer head 21 is installed, the wiring of tractizer head 21 is connected with gauge tap on the face frame, tractizer head 21 other ends by connector 22 respectively with the pull bar 27 of control drain plug action, the drag-line 26 of control braking mechanism action is connected with drag-line 25 ends of control clutch action, produce for convenience and install, there is pin connector 22 middle parts, pin is connected with the position, pull bar 27 end of control drain plug action, the position, both sides of connector forms edge 23, have aperture on the edge, make the drag-line 25 of control braking mechanism and clutch action, its inner core on the position, both sides of connector 22, is seen Fig. 2 by fixing head 24 positioning and fixing after 26 perforation of passing on the hitch frame.Install water intaking valve on the face frame, be equipped with the water level inductive switch in the cabinet, on the face frame, install micro computer again, just constitute full-automatic sleeve washer.

The operation principle of this sleeve washer is such, in the time will washing, select knob to go to the washing gear, at this moment selector switch makes the tractizer head 21 on the hitch frame make homing action under tractizer head off-position, the pull bar 27 that is connected with spool has also been loosened, this moment, the back-moving spring of draining valve 28 made spool get back to closed condition, behind the drain shut valve, be fit to store water in the staving, simultaneously, connector 22 also makes two drag-lines 25 of both sides, 26 also loosen respectively, wherein a drag-line loosens, it makes ratchet 37 1 ends lose pulling force, ratchet 37 is under the effect of self torsion spring, strain ratchet 40 once more, the clutch spring 14 that is connected with ratchet is in loosens clutch state, like this, motor output shaft and sleeve 8 are in from state, make the staving 2 of washing machine also be in nonrotating state, wherein another root drag-line 26 also cools it, make brake arm under the extension spring effect, hold brake disc again tightly, sleeve 8 is remained static, then the timing switch of sleeve washer is screwed into certain and carves timing position, motor 11 carries out clockwise and counterclockwise alternate rotation under the effect of control circuit, the output shaft of motor 11 drives central shaft 9 by shaft coupling 15 and carries out forward and reverse rotation, so driving impeller 7 by reducing gear, central shaft 9 upper ends replace positive and negative rotation, staving 2 remains static under the effect of braking mechanism and non-return torsion spring basically, so the sleeve washer of this moment can be used for washing clothes; After washing procedure was finished, then selecting knob to forward the draining retaining to, at this moment, selector switch made 21 energisings of tractizer head, and the action of tractizer head by connector 22 pulling drain plugs, is opened draining valve 28, makes draining valve be in opening; In the time will dewatering, knob is selected in rotation, make selector switch go to the dehydration gear, make the dehydration circuit turn-on, tractizer head 21 still is under the conducting state at this moment, make the tractizer head 21 on the hitch frame make drawing-in motion, because tractizer head 21 other ends by connector respectively with the pull bar 27 of control drain plug action, drag-line 25 ends of the drag-line 26 of control braking mechanism action and the action of control clutch are connected, so certainly will draw back by the spool of drag-line with draining valve 28, make draining valve only be in opening, simultaneously, two drag-lines 25 that are connected with connector, 26 all are tightened up, wherein drag-line 25 tensions, it makes ratchet 37 1 ends add upper pulling force, make ratchet 37 overcome the active force of self torsion spring, oppositely stir ratchet 40, make the clutch spring 14 that is connected with ratchet be in the state of holding tightly, like this, motor output shaft and sleeve 8 are in the state of closing, make the staving 2 of washing machine also be in rotatable state, wherein another root drag-line 26 also is tightened up, make brake arm under tension, overcome the extension spring active force, no longer hold brake disc tightly, make sleeve 8 be in rotatable state, staving 2 and impeller 7 are under the output shaft of motor drives like this, can the high speed one-directional rotation, make that clothing water is fallen out by centrifugal in the staving, go in the cabinet by the aperture on the staving 2, discharge the sleeve washer outside by draining valve 28 again, can be used for like this having dewatered.

Claims

1, a kind of sleeve washer, it includes cabinet, the face frame, cover, support, staving, motor, control panel, cabinet top is equipped with the face frame, face frame middle part is equipped with cover, face frame back is equipped with control panel, gauge tap is installed on the control panel, the cabinet bottom is fixed on the support, be fixed with motor by the spring floating support in the support, motor output shaft is connected with central shaft and the sleeve that adopts cover axle construction by shaft coupling and clutch, central shaft and sleeve are upward through the cup packing structure of cabinet bottom, central shaft by reducing gear be connected at the impeller that is arranged in the staving, the sleeve upper end directly and bottom the staving links together, sleeve is provided with braking mechanism, cabinet is connected with outlet conduit, draining valve is housed on the outlet conduit, it is characterized in that: the tractizer head by gauge tap control is installed on the hitch frame, the tractizer head by connector respectively with the pull bar of control drain plug action, the drag-line of control braking mechanism action is connected with the stay cable end of control clutch action.

2, sleeve washer according to claim 1, it is characterized in that there is pin described connector middle part, pin is connected with the tie rod end of control drain plug action, the position, both sides of connector forms edge, have aperture on the edge, make the drag-line of control braking mechanism and clutch action pass after the perforation on the hitch frame its inner core by the fixing head positioning and fixing on the position, both sides of connector.

3, sleeve washer according to claim 1, it is characterized in that described cup packing structure adopts the sealing of double-deck leather cup, the following edge of big leather cup is fixed on the staving bottom with annular collar, inboard cavity periphery is connected and sealed with collar and sleeve, inboard cavity top is provided with little leather cup by the location shoulder, and fix with jump ring, the inboard periphery of little leather cup is connected and sealed with collar and sleeve.

4, sleeve washer according to claim 1 is characterized in that described motor output shaft is equipped with cooling fan below shaft coupling, thereby constitutes motor cooling mechanism.

5, sleeve washer according to claim 1, it is characterized in that described clutch is that shaft coupling is connected between motor output shaft and the central shaft, the sleeve bottom is connected with brake drum top, the brake drum bottom ordinatedly gland on shaft coupling, other has the clutch spring housing to be connected between shaft coupling and the brake drum, one end of clutch spring is connected on the ratchet on sleeve surface, on the ratchet support, be fixed with the ratchet that cooperates with ratchet, be provided with torsion spring between ratchet and the ratchet support, ratchet one end is buckled on the ratchet of ratchet, and the other end is connected with the stay cable end of control clutch action.

6, sleeve washer according to claim 1, it is characterized in that described braking mechanism is on the brake drum brake disc to be arranged, being arch brake arm one end is rotatably connected and is fixed on the brake bracket, pin extension spring on the other end and the brake bracket, this end is connected with the stay cable end of control braking mechanism action on the opposite direction of extension spring simultaneously, the brake arm inboard brake disc of can fitting simultaneously is fixed with brake block, and brake bracket is enclosed within on the brake disc.

7, sleeve washer according to claim 6 is characterized in that described brake drum outside is with non-return torsion spring, thereby the other end of non-return torsion spring is connected with the torsion spring support and constitutes non-return torsion spring structure.

8, sleeve washer according to claim 1 is characterized in that this motor of center fixed that described spring floating support is a floating bracket, is fixed with support spring between the corner portions of floating bracket and the support.

9, sleeve washer according to claim 1 is characterized in that installing water intaking valve on described the frame, is equipped with the water level inductive switch in the cabinet, installs micro computer again on the face frame, just constitutes full-automatic sleeve washer.