CN201027253Y

CN201027253Y - Horizontally-inclined barrel washing machine with fovea inferior type water container

Info

Publication number: CN201027253Y
Application number: CNU2007200477815U
Authority: CN
Inventors: 许继海
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-24
Filing date: 2007-01-24
Publication date: 2008-02-27
Anticipated expiration: 2017-01-24

Abstract

The utility model discloses a tilt roller washing machine with low concave water tank, which comprises an enclosure of washing machine, a base board, a roller, a fixed outer barrel, a vibration absorption supporting mechanism, a driving mechanism of the roller and water admission/drain mechanism. The roller is coupled on a fixed outer barrel which is tilt shape, both are coaxial. The rear of the tilt fixed outer barrel is equipped with a concave water storage tank. The side wall of the water storage tank is connected to a whole with lower barrel wall of the fixed outer barrel. The inner cavity of the water storage tank is connected to the inner cavity of the fixed outer barrel, so the rear and low part of the roller is extended to the water storage tank; A plurality of water outlet are arranged on the upper circumference of the roller. The utility model is beneficial to increase the cloth capacity for once washing, the outer diameter of the roller is better to approach the inner diameter of the fixed outer barrel, which is beneficial to increase the bulk of the roller on the condition that the outer dimension of the washing machine isn't changed.

Description

A kind of horizontally-inclined barrel washing machine with up concave type water tank

Technical field

The utility model relates to a kind of roller washing machine, particularly relates to a kind of horizontally-inclined barrel washing machine with up concave type cisten mechanism that helps increasing the laundry drum capacity.

Background technology

In the prior art, the wash mill of roller washing machine mainly is made of cylinder, fixing outer bucket, rotating shaft, transmission mechanism and motor, wherein, rotating shaft, transmission mechanism and motor are formed the driving mechanism of cylinder, be connected the drum sleeve that is used for washing clothes with rotating shaft and be contained in the fixing outer bucket, generally both are coaxial and be horizontal positioned.Fixing outer bucket is a water tank, it is again water collector, in the program of washing clothes, fixing outer bucket is a water tank, be used to store the mixed liquor of running water and washing agent, mixed liquor has certain water level in fixing outer bucket, be used to soak the clothing in the cylinder, and the cylinder rotation constantly will rise to eminence at the clothing of cylinder bottom and throw the formula of beating again and wash; In the process of dehydration, fixing outer bucket is a water collector, and cylinder rotates at a high speed, utilizes a plurality of dehydration through holes on the centrifugal force and the cylinder face of cylinder that the moisture in the clothing is thrown away outside the cylinder, the water that throws away is fixed outer barrel and collects, and discharges washing machine by the drainage system of fixedly outer barrel bottom connection; Generally can comprise rinsing and two parts of dehydration in the process of rinsing, similar with washing process during rinsing, promptly fixing outer bucket is a water tank, and the draining after the rinsing is then similar with dehydration, and promptly fixing outer barrel is water collector.Its weak point is: (1) is because washing machine appearance and size has formed certain standard, generally should not change, and will be under the constant substantially situation of profile, the washing capacity of wanting to increase on the column barrel body structure of bucket and the coaxial fit mutually of cylinder outside existing fixed washing machine is just very difficult; (2) require the gate of washing machine to have good sealing property, in case the cleaning mixture of washing machine in washing process flows out; (3) increased taboo when the user operates; because this class washing machine all has the insurance design; in case start; gate is promptly by locked, in case the user also arbitrarily opens gate after washing machine starts, causes and leaks or other security incidents; cause some inconvenience of user; as in washing process, can't increase temporarily/take out certain clothing, unless shut down.

United States Patent (USP) 4941333 discloses a kind of monotubular roller washing machine, fixed outer cylinder is removed, change in that the rear end face of cylinder is conjuncted and add a dehydration chamber that isolates with cylindric washer, the container of cylindric washer at cylinder for sealing, pipeline is set in it to be communicated with the dehydration chamber of rear end, for guaranteeing that the water in the cylindric washer can all flow in the dehydration chamber, cylinder design is horizontal truncated cone-shaped, and the end face that diameter is bigger is a rear end face.Though this design can make washing machine under the situation that does not change overall volume because of having reduced fixed outer cylinder, increase the capacity of washing, but, in order to implement the monotubular washing, but brought other problem, special and complicated as dehydrated structure, cause this part and then be not easy maintenance if break down, the chamber of and for example dewatering is positioned at the rear end face of cylinder, can rotate with cylinder, therefore, the heater that roller washing machine generally all is equipped with, the equipment that detector etc. are arranged on the fixed outer cylinder periphery usually just is difficult to settle, because the heater that is fixed on the cylinder can rotate with the rotation of cylinder, cause it to be difficult to make heater constantly the liquid in the cylinder to be heated.

China's utility model patent 200420072888.1 discloses a kind of " forward type roller washing machine ", adopt an acclivitous column type cylinder 1 of front end, front opening, there are some delivery ports 5 rear end, rotating shaft 2 water inlets from hollow, the water collector 12 that fixing groove shape is set outside the rear end of cylinder is accepted the liquid that flow out or throw away at cylinder delivery port 5 places, and the delivery port from water collector 12 lower ends flows into the drainage system of washing machine then.The same with precedent, it has also saved fixing outer bucket, thereby can make washing machine under the constant situation of original appearance and size, add the diameter of swift, improve the capacity of washing machine effectively, in addition, the oblique-roller design, when water level was no more than the front port minimum point of cylinder all the time, making washing machine open gate in the process of washing became possibility.But be not for sealing is connected between its groove shape water collector and the cylinder, cause this washing machine can't store the liquid of certain water level, therefore, it can only be applicable to that employing need not on the roller washing machine of spray recirculated water mode of water tank, and the scope of application is too little.

The utility model content

In order to overcome the deficiencies in the prior art part, the utility model provides a kind of horizontally-inclined barrel washing machine with up concave type cisten mechanism that helps increasing the cylinder volume.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of horizontally-inclined barrel washing machine with up concave type water tank, it comprises washing machine shell, base plate, cylinder, fixing outer bucket, the vibration damping supporting mechanism, the driving mechanism of cylinder and advancing/drainage mechanism, drum sleeve is contained in the fixing outer bucket and is horizontally-inclined, both are coaxial, it is characterized in that the described fixing outer barrel tilting back lower place is provided with a recessed water storage tank, the sidewall of this water storage tank links into an integrated entity with fixing outer bucket bottom bucket wall, the inner chamber of water storage tank is communicated with the inner chamber of fixing outer bucket, and the rear lower of cylinder is stretched in the water storage tank; Cylinder upper edge periphery is evenly equipped with a plurality of delivery ports.

When washing machine uses, after water and washing agent enter in the cylinder, can enter in the water storage tank by the delivery port on the cylinder periphery low level, make cylinder and water storage tank become the container of connection, water level is identical, is used to soak washing clothes.Recessed water storage tank makes fixing outer bucket under the situation that needn't increase diameter, water storage tank is increased, can improve the water yield of once washing clothing, also make the cylinder external diameter approaching with fixing outer bucket internal diameter as far as possible, thereby help under the constant situation of washing machine external dimensions, increasing the volume of cylinder as far as possible.

The utility model can be done following improvement: the level cross-sectionn of described water storage tank is a rectangle, and its sidewall is smooth arc surface in a corner that joins with fixing outer bucket barrel wall.

The utility model can be done following improvement: described fixing outer bucket adopts split-type structural, it comprises upper barrel body and lower barrel body, both are fixedly connected by connector, described water storage tank and lower barrel body disjunctor single injection-molded, its split-type design helps solving outer bucket and causes mould process difficulty and requirement height to cause the too high problem of manufacturing cost owing to volume is excessive in forming process, thereby reduces the manufacturing cost of washing machine.

The utility model can be done following improvement: heater is installed in the described water storage tank, and heater can adopt electrothermal tube, and it can be directly installed on the sidewall of water storage tank directly heats water; Also can adopt electric hot plate, be installed in the water storage tank bottom surface water is directly heated.Since heater can with the water Direct Contact Heating, make the thermal efficiency reach best.

For the foreign material accumulation such as line bits avoiding doing washing on heater, influence heat conduction efficiency, can also between heater and cylinder, add a heater protecting web plate, shielding wire bits foreign material.

Counterweight setting of the present utility model can comprise counterweight and following counterweight, be separately fixed at fixing outer bucket on, the bottom, wherein, following counterweight is installed in the place ahead of fixing outer bucket bottom water storage tank, described counterweight down is two blocks of cement or castiron block, its upper end has the suitable arc contact surface of outer margin contour face with fixing outer bucket, so that it is installed firmly, following counterweight the right and left symmetry is installed in fixing outer bucket the place ahead, bottom, correspondingly, the last counterweight that is positioned at the upper end of fixing outer bucket also is two, also is that symmetry is installed, and its lower surface has the suitable arc contact surface of outer margin contour face with fixing outer bucket.The setting of upper and lower counterweight helps making full use of the washing machine volume inside, makes complete machine have good stable, strengthens the antivibration function.

The utility model can also be done following further improvement: the upper end of bucket both can rationally utilize the space between washing machine shell and the fixing outer bucket between the counterweight drive motors being installed on two outside described fixing, and can play certain counterweight effect again.

Compared with prior art, the beneficial effects of the utility model are:

(1) the up concave type water storage tank of the utility model setting, help under the constant substantially situation of washing machine appearance and size, increasing the water yield of washing clothes, to satisfy the water of maximum washing capacity, make simultaneously the highest minimum point that also can not surpass drum front end mouth place of water level in the cylinder again, thereby realize that washing machine also can open the door in washing process, the convenient purpose of using operation, meanwhile also can make the cylinder outside dimension approaching as much as possible with the internal diameter size of fixing outer bucket, need not to leave excessive space between the two, so that increase the volume of cylinder, thereby increase the washing capacity of washing machine.

(2) the utility model can adopt the design of direct heated scrub water, thereby can improve the thermal efficiency of heated scrub water owing to have the water storage tank of up concave type.

(3) drive motors in the utility model is installed on the fixing outer bucket, can rationally utilize the space in the washing machine shell.

(4) the fixing outer bucket in the utility model can be combined by upper and lower staving split, help solving outer bucket and in forming process, cause mould process difficulty and requirement height to cause the too high problem of manufacturing cost, thereby reduce the manufacturing cost of washing machine owing to volume is excessive.

Description of drawings:

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:

Fig. 1 is the perspective view of the fixing outer bucket parts of the utility model;

Fig. 2 is that the utility model omits driving mechanism and advance/the internal structure cutaway view of drainage mechanism;

Fig. 3 is the explosive view of fixing outer bucket of the utility model and relevant connection part;

Fig. 4 is the front view of the utility model lower barrel body;

Fig. 5 is that the A of Fig. 4 is to view.

The specific embodiment

As Fig. 1 to a kind of horizontally-inclined barrel washing machine shown in Figure 5 with up concave type water tank, it comprises washing machine shell 1, base plate 5, cylinder 6, fixing outer bucket 2, the vibration damping supporting mechanism, the driving mechanism of cylinder and advancing/drainage mechanism, cylinder 6 is sleeved in the fixing outer bucket 2 and is horizontally-inclined, both are coaxial, the back lower place of tilting fixing outer bucket 2 is provided with a recessed water storage tank 7, the level cross-sectionn of water storage tank 7 is a rectangle, the sidewall of this water storage tank 7 links into an integrated entity with the bottom bucket wall of fixing outer bucket 2, its sidewall is smooth arc surface in a corner that joins with fixing outer bucket barrel wall, the inner chamber of water storage tank 7 is communicated with the inner chamber of fixing outer bucket 2, and the rear lower of cylinder 6 is stretched in the water storage tank 7; Cylinder 7 rear end faces are evenly equipped with a plurality of delivery ports along periphery.

Extremely shown in Figure 5 as Fig. 3; fixing outer bucket 2 adopts split-type structural; it comprises upper barrel body 21 and lower barrel body 22; both are bolted to connection; water storage tank 7 and lower barrel body 22 disjunctor single injection-moldeds; electrothermal tube 8 is installed in the water storage tank 7, and this electrothermal tube 8 is installed on the sidewall of water storage tank 7, adds a heater protecting web plate 9 between heater 8 and the cylinder 6.

The counterweight setting of present embodiment comprises counterweight 11 and following counterweight 10, be separately fixed at fixing outer bucket 2 on, the bottom, wherein, following counterweight 10 is installed in the place ahead of fixing outer bucket 2 bottom water storage tanks, described counterweight 10 down is two blocks of cement or castiron block, its upper end has the suitable arc contact surface of outer margin contour face with fixing outer bucket 2, so that it is installed firmly, following counterweight 10 the right and left symmetries are installed in fixing outer bucket the place ahead, 2 bottom, wherein link to each other by bolt between two following counterweights 10, correspondingly, the last counterweight 11 that is positioned at the upper end of fixing outer bucket 2 also is two, also be that symmetry is installed, its lower surface has the suitable arc contact surface of outer margin contour face with fixing outer bucket 2.Fixedly the upper end of bucket 2 is gone up between the counterweight in two drive motors 4 and electric machine support 3 also is installed, and drive motors 4 is installed on this electric machine support 3.

Claims

1. horizontally-inclined barrel washing machine with up concave type water tank, it comprises the driving mechanism of washing machine shell, base plate, cylinder, fixing outer bucket, vibration damping supporting mechanism, cylinder and advances/drainage mechanism, drum sleeve is contained in the fixing outer bucket and is horizontally-inclined, both are coaxial, it is characterized in that: the described fixing outer barrel tilting back lower place is provided with a recessed water storage tank, the sidewall of this water storage tank links into an integrated entity with fixing outer bucket bottom bucket wall, the inner chamber of water storage tank is communicated with the inner chamber of fixing outer bucket, and the rear lower of cylinder is stretched in the water storage tank; Cylinder upper edge periphery is evenly equipped with a plurality of delivery ports.

2. a kind of horizontally-inclined barrel washing machine with up concave type water tank according to claim 1 is characterized in that: the level cross-sectionn of described water storage tank is a rectangle.

3. a kind of horizontally-inclined barrel washing machine with up concave type water tank according to claim 2 is characterized in that: the sidewall of described water storage tank is smooth arc surface in a corner that joins with fixing outer bucket barrel wall.

4. a kind of horizontally-inclined barrel washing machine according to claim 3 with up concave type water tank, it is characterized in that: described fixing outer bucket adopts split-type structural, it comprises upper barrel body and lower barrel body, both are fixedly connected by connector, described water storage tank and lower barrel body disjunctor single injection-molded.

5. a kind of horizontally-inclined barrel washing machine with up concave type water tank according to claim 4 is characterized in that: in the described water storage tank heater is installed.

6. a kind of horizontally-inclined barrel washing machine with up concave type water tank according to claim 5 is characterized in that: add a heater protecting web plate between heater and cylinder.

7. according to the arbitrary described a kind of horizontally-inclined barrel washing machine of claim 1 to 5 with up concave type water tank, it is characterized in that: described washing machine has counterweight, counterweight comprises counterweight and following counterweight, be separately fixed at fixing outer bucket on, the bottom, wherein, following counterweight is installed in the place ahead of fixing outer bucket bottom water storage tank, described counterweight down is two blocks of cement or castiron block, its upper end has the suitable arc contact surface of outer margin contour face with fixing outer bucket, following counterweight the right and left symmetry is installed in fixing outer bucket the place ahead, bottom, correspondingly, the last counterweight that is positioned at the upper end of fixing outer bucket also is two, also be that symmetry is installed, its lower surface has the suitable arc contact surface of outer margin contour face with fixing outer bucket.

8. a kind of horizontally-inclined barrel washing machine with up concave type water tank according to claim 7 is characterized in that: the upper end of described fixing outer bucket is gone up between the counterweight in two drive motors is installed.