CN108842362B

CN108842362B - Squeezing washing machine

Info

Publication number: CN108842362B
Application number: CN201810937869.7A
Authority: CN
Inventors: 张清秀
Original assignee: Longgang Lejia Innovation Technology Shenzhen Co ltd
Current assignee: Longgang Lejia Innovation Technology Shenzhen Co ltd
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2023-06-02
Anticipated expiration: 2038-08-17
Also published as: CN108842362A

Abstract

The extrusion type washing machine mainly solves the problems of high wear rate, low washing capacity, long washing time, water and electricity waste, high noise during dehydration and the like of the existing washing machine; the deep rapid washing is realized by extrusion, so that the washing capacity is improved, and the washing time is shortened; the squeezing washing only needs to completely wet the clothes, so the water consumption is less than that of a pulsator and a stirring type washing machine, and is similar to that of a drum type washing machine; because displacement generated between fibers of clothes in the extrusion washing process is smaller than that of the existing washing machine, the abrasion rate is low and lower than that of a roller; after washing, the clothes are extruded by external force with certain strength, and water in the clothes is extruded, so that no noise is generated when the clothes are dehydrated; the clothes can be dehydrated by continuously applying a certain pressure to the clothes without using electricity during dehydration, so that the electricity consumption is less than that of the pulsator washing machine. The extrusion type washing machine is made up of six parts of shell, washing barrel, extrusion plate, electric control device, driving device, water supply and drainage device. The electric control device controls the driving device, the driving device drives the extrusion plate to swing up and down in the washing barrel by taking the axis of the extrusion plate as the center of a circle, so that the extrusion washing, rinsing and dehydration of clothes are realized.

Description

Squeezing washing machine

Technical Field

The present invention relates to a household appliance, and more particularly, to a washing machine.

Background

Currently, washing machines are classified into: the pulsator, the cylinder, stirs three kinds, pulsator washing machine is through the rotatory water flow that drives of pulsator in the washing bucket, and the clothing rubs under the rivers effect, rolls and washes, realizes the clothing washing, and this kind of washing machine characteristics: strong washing capability, high abrasion rate, large water consumption, less electricity consumption, short washing time, large noise during dehydration, shaking of the whole machine and the like; the drum washing machine lifts clothes by rolling the washing barrel, the clothes fall under the action of gravity, and clothes washing is realized by imitating a beating mode, and the washing machine is characterized in that: weak washing capability, low abrasion rate, small water consumption, more electricity consumption, long washing time, high noise during dehydration, shaking of the whole machine and the like; the stirring washing machine is characterized in that a stirring rod in a washing barrel drives clothes to be rubbed and washed in water to realize clothes washing, and the washing machine is characterized in that: strong washing capability, high abrasion rate, large water consumption, less electricity consumption, short washing time, large noise during dehydration and shaking of the whole machine; the three modes of washing machines have the common characteristics that: the washing machine has the advantages of high abrasion rate (impeller > stirring > roller), low washing capacity (stirring > impeller > roller), loud noise during dehydration, shaking of the whole machine (the roller > stirring > impeller), high electricity consumption (the roller > stirring > impeller), high water consumption (the impeller > stirring > roller), and long washing time (the roller > stirring > impeller); there is a washing machine capable of: the washing capacity is stronger, the abrasion rate is lower, the water consumption is less, the electricity consumption is less, the washing time is shorter, and no noise is generated during dehydration.

Therefore, the invention provides the squeezing type washing machine which has strong washing capability (stronger than stirring), lower wear rate (lower than a roller), less water consumption (close to the roller), less electricity consumption (less than a pulsator), short washing time (shorter than the pulsator), no noise in dehydration, simple and reliable structure, energy conservation and environmental protection, realizes machine washing instead of hand washing, and is better for people.

Disclosure of Invention

The extrusion type washing machine mainly solves the problems of high wear rate, low washing capacity, long washing time, water and electricity waste, high noise during dehydration and the like of the existing washing machine; the washing machine to be created must be studied for laundry, which is usually spun from a plurality of elongated fibers, woven from yarn, and woven from cloth; the clothes are washed, dirt in fibers of the clothes is removed, gaps are formed among the fibers, the clothes are soaked in water, the water can enter the gaps among the fibers, the water among the fibers can be extruded out through external force extrusion, dirt attached to the fibers can be carried out along with outflow of the water, and deep rapid washing is realized through reciprocating water seepage and extrusion, so that the washing capacity is improved, and the washing time is shortened; the squeezing washing only needs to completely wet the clothes, so the water consumption is less than that of a pulsator and a stirring type washing machine, and is similar to that of a drum type washing machine; because displacement generated between fibers of clothes in the extrusion washing process is smaller than that of the existing washing machine, the abrasion rate is low and lower than that of a roller; after washing, the clothes are extruded by external force with certain strength, and water of the clothes is extruded, so that no noise is generated when the clothes are dehydrated; the clothes can be dehydrated by continuously applying a certain pressure to the clothes without using electricity during dehydration, so that the electricity consumption is less than that of the pulsator washing machine.

The extrusion type washing machine is made up of six parts of shell, washing barrel, extrusion plate, electric control device, driving device, water supply and drainage device.

The shell is a hollow cuboid which is formed by mechanical processing or die injection molding, an opening is arranged at the upper part of the shell, a cover which can be opened and closed is arranged at the upper part of the shell, and a ground foot or a ground foot wheel is arranged at the bottom of the shell; the other parts of the washing machine except the control button are all arranged and fixed in the shell, and the washing machine has the functions of integral support and fixation and beautiful appearance, and the upper opening is consistent with the opening of the washing barrel in orientation, so that the clothes can be conveniently taken and put from the washing barrel.

The washing barrel is a hollow fan-shaped cylinder formed by mechanical processing or die injection molding, the arc surface of the washing barrel and the axle center of the shaft of the extrusion plate are used as circle centers, an upward rectangular semi-diameter surface is provided with an opening, the opening is consistent with the opening direction above the shell, clothes are conveniently taken and put, the bottom of the arc surface is provided with a hole to connect with a drain valve, water is conveniently drained, the upper half part of the other rectangular semi-diameter surface is provided with a hole to connect with an overflow pipe, water overflow caused by water adding faults is prevented, the arc surface is connected with the extrusion plate through a bearing, the extrusion plate is arranged in the extrusion plate, and the extrusion plate is fixed on the shell; the main function is that the water containing and extruding plate and the upper cover of the outer shell are matched to wash and dewater clothes.

The extrusion plate consists of a shaft, a bearing assembly and a plate; wherein the plate is a rectangular plate with a plurality of through holes, one end of the plate is fixedly connected with the shaft, and the through holes on the plate play a role in separating water from clothes; the middle part of the shaft is fixedly connected with one end of the plate, a group of bearing assemblies are respectively arranged on two sides of the shaft and are fixedly connected with the shell, one end of the shaft is connected with the driving device, the driving device drives the whole extruding plate to swing up and down in the washing barrel by taking the shaft center as the circle center, clothes are wet in the washing barrel during the downward swing, the clothes are fished out from water by upward swing, the upper cover of the washing barrel and the upper cover of the shell are used for extruding the clothes, and water in the clothes is extruded, so that the washing and dewatering functions of the clothes are realized.

The electric control device is a device which can control the driving equipment to drive the extrusion plate to complete the required action through a mechanical device or an electronic device according to the requirement; the main functions of the water-washing machine are command centers for controlling and completing clothes washing tasks, such as water inlet time, water inlet quantity, washing time, washing strength, water drainage time length, dehydration time, signal transmission and the like.

The driving device is equipment and parts for providing power for the washing machine and transmitting the power to the extrusion plate, and generally consists of a motor or a hydraulic device, a matched transmission part and the like. The device is fixed in the shell and is connected with the extruding plate shaft to provide power for the up-and-down swinging of the extruding plate.

The water supply and drainage device consists of a water supply pipe and a water supply valve, is arranged on the upper half part of the shell of the washing machine, one end of the water supply and drainage device is communicated with a washing barrel of the washing machine, and the other end of the water supply and drainage device is connected with a tap water pipe, and water is added into the washing barrel under the control of the electric control device; the water draining device consists of a water draining valve and a water draining pipe, wherein a water inlet of the water draining valve is hermetically connected with a hole formed in the bottom of the washing barrel, and a water outlet of the water draining valve is connected with the water draining pipe, and the water draining device is used for draining water in the washing barrel under the control of the electric control device; in the semiautomatic extrusion type washing machine, there may be no water supply device, and water is directly supplied from a laundry taking and placing port.

The washing process of the extrusion washing machine in the invention comprises the following steps: opening the upper cover, putting clothes into the washing barrel from the upper opening of the shell, covering the upper cover, switching on a power supply and a water source, setting a washing mode (controlling extrusion force and washing time) according to the material type of the clothes, pressing a start key, controlling the driving device according to a set program to drive the extrusion plate to swing up and down in the washing barrel by taking the axis as the center of a circle, extruding the clothes in the washing barrel, rinsing and dehydrating, and sending a signal to inform the completion of washing after dehydrating.

Drawings

Specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic view of a side planer structure of an extrusion type washing machine in accordance with the present invention.

Fig. 2 is a schematic view of a front planer structure of the squeeze washing machine of the present invention.

Fig. 3 is an external view schematically showing the squeeze washing machine in accordance with the present invention.

The specific implementation method comprises the following steps:

as shown in fig. 1 and 2, the squeeze washing machine of the present invention is made of six parts, including a casing, a washing tub, a squeeze plate, an electric control device, a driving device, a water supply and drainage device, etc.; wherein the housing comprises: upper cover 1, casing 12, lower margin wheel 8, wherein the washing bucket includes washing bucket 5, outlet 16, and wherein the stripper plate includes stripper plate 13, bearing assembly 11, and wherein electric control device includes electric control center 9, pressure detector 14, and wherein drive arrangement includes: motor (turbine gear motor) 7, fixed pulley 2, movable pulley 6, wire rope 3, actuating arm 4, wherein water supply and drainage device includes: a water inlet 10, a drain valve 15 and a drain pipe 17; the washing barrel 5 is fixed in the shell 12, a rectangular semi-diameter surface opening of the washing barrel is consistent with the opening direction of the shell 12 and is upward, an upper cover 1 (see figure 3) which can be opened and closed is arranged on the upward opening of the shell 12, the axle center of the arc-shaped surface of the washing barrel 5 is overlapped with the axle center of the extrusion plate, and the bottom end is provided with a water outlet 16 which is linked with the water discharge valve 15; the squeeze plate 13 is arranged in the washing barrel 5, a plurality of through holes are formed in the plate, the shaft of the squeeze plate 13 is fixed in the shell 12 through the bearing assembly 11, and one end of the shaft of the squeeze plate 13 is fixedly connected with the driving arm 5; the electric control center 9 and the pressure detector 14 are fixed in the shell 12, and the electric control center 9 is connected with the pressure detector 14 and the motor 7 through wires; the motor 7 and the fixed pulley 2 are fixed in the shell 12, the movable pulley 6 is connected with the pressure detector 14, one end of the steel wire rope 3 is connected with the motor 7, and the other end is connected with the driving arm 4; the water inlet 10 and the water discharge valve 15 are fixed in the shell 12, one end of the water inlet 10 is connected with a tap water pipe, the other end of the water inlet is led into the washing barrel, the water inlet of the water discharge valve 15 is connected with the water discharge port 16, and the water outlet is connected with the water discharge pipe 17; four floor casters 8 are mounted at the bottom of the housing 12.

As shown in fig. 1 and 2, the operation of the squeeze washing machine of the present invention: opening the upper cover 1, putting washed clothes into the washing barrel 5, switching on a water source and a power supply, pouring a washing aid into the washing barrel, closing the drain valve 15, opening the water inlet valve, allowing water to flow into the washing barrel through the water inlet 10, closing the water inlet valve when the water enters the required quantity, covering the upper cover 1 and locking the upper cover with the shell 12, switching on the power supply, selecting a washing mode and washing time on the electric control center 9, starting up after the selection, enabling the turbine reducing motor 7 to rotate positively and negatively under the control of the electric control center 9, if the motor 7 rotates positively to tighten the steel wire rope 3, pulling one end of the driving arm 4 to move upwards, enabling the driving arm 4 to drive the squeezing plate 13 to rotate clockwise (move upwards) with the axis as the center, enabling the squeezing plate 13 to lift clothes in the washing barrel upwards and squeeze the clothes with the upper cover 1, allowing the water in the clothes to be squeezed out and flow back into the washing barrel 5, and when the squeezing force reaches a set value, the pressure detector 14 sends a signal to the electric control center 9, the electric control center controls the motor 7 to stop, after a period of storage, the electric control center 9 controls the motor 7 to rotate reversely, the steel wire rope 3 is loosened, the extruding plate 13 rotates anticlockwise (descends) by taking the axis as the center of a circle under the action of gravity, clothes fall back into water in the washing barrel 5 to be wetted, when the extruding plate 13 falls to the vertical direction, the electric control center controls the motor 7 to stop rotating reversely, after a period of storage, when the clothes are completely wetted, the electric control center 9 controls the motor 7 to rotate positively, the extruding plate 13 is pulled to ascend, the clothes are re-extruded, the water in the clothes is extruded, after a period of storage, the electric control center 9 controls the motor 7 to rotate reversely, the clothes and the extruding plate 13 fall back into the water in the washing barrel, the clothes are wetted again, and the steps are repeated until the set washing time is finished, the motor 7 stops, and the final action is to ensure that the motor 7 rotates positively, namely, the squeezing plate 13 is used for squeezing clothes, and the clothes are continuously pressurized and dehydrated under the action of the spring of the pressure detector 14; the electric control center 9 controls the drain valve 15 to be opened, water in the washing barrel 5 is discharged, the washing barrel is stored for a period of time, and clothes are dehydrated; entering a rinsing stage, repeating the washing process in the rinsing process, wherein the rinsing time is short, and after the rinsing is finished, the electric control center 9 sends out a signal to inform the completion of the washing, and simultaneously controls the motor 7 to rotate reversely for a certain time, so that the upper cover is conveniently opened, and the washing is finished.

If the water inlet 10 is added with an electric control valve, a water level detection device, an overflow port and a program of the electric control center 9 is modified, the full-automatic control of washing, rinsing and dehydration is realized.

The squeezing type washing machine has the advantages of reasonable structure, high reliability, low cost, simple structure, strong washing capability, less water, electricity and time consumption, low wear rate, no noise in dehydration and the like.

In addition, the foregoing is merely a detailed description of one specific example of the invention and is not intended to limit the scope of the invention. All equivalent changes or modifications made according to the design spirit of the present invention should be considered as infringement of the scope of the present invention.

Claims

1. An extrusion type washing machine is made of six parts of a shell, a washing barrel, an extrusion plate, an electric control device, a driving device and a water supply and drainage device, and is characterized in that: the electric control device controls the driving device, the driving device drives the extrusion plate to swing up and down in the washing barrel, the axis of the extrusion plate coincides with the axis of the arc-shaped surface of the washing barrel, and the extrusion plate consists of a shaft, a bearing assembly and a plate; wherein the plate is a rectangular plate with a plurality of through holes, one end of the plate is fixedly connected with the shaft, and the through holes on the plate play a role in separating water from clothes; the middle part of the shaft is fixedly connected with one end of the plate, a group of bearing assemblies are respectively arranged on two sides of the shaft and are fixedly connected with the shell, one end of the shaft is connected with the driving device, the driving device drives the whole extruding plate to swing up and down in the washing barrel by taking the shaft center as the center of a circle, clothes are wet in the washing barrel during the downward swing, the clothes are fished out from water through upward swing, the upper cover of the washing barrel and the upper cover of the shell are used for extruding the clothes, and water in the clothes is extruded, so that the washing and dewatering functions of the clothes are realized.

2. The squeezing type washing machine as claimed in claim 1, wherein: the shell is a hollow cuboid which is formed by injection molding through a die, an opening is formed in the upper part of the shell, a cover which can be opened and closed is arranged on the shell, and a ground leg or a ground leg wheel is arranged at the bottom of the shell; the other parts of the washing machine except the control button are all installed and fixed in the shell, and the washing machine has the functions of integrally supporting and fixing, and the upper opening is consistent with the opening of the washing barrel in orientation, so that clothes can be conveniently taken and put from the washing barrel.

3. The squeezing type washing machine as claimed in claim 1, wherein: the bottom of the arc-shaped surface of the washing barrel is provided with a hole to be connected with a drain valve, so that drainage is facilitated, the upper half part of the other rectangular semi-diameter surface is provided with a hole to be connected with an overflow pipe, water overflow caused by water adding faults is prevented, the washing barrel is connected with an extrusion plate through a bearing, the extrusion plate is arranged inside the washing barrel, and the washing barrel is fixed on the shell; the washing barrel is used for washing and dehydrating clothes by matching the water containing and extruding plate and the upper cover of the shell.

4. The squeezing type washing machine as claimed in claim 1, wherein: the electric control device is a device which can control the driving equipment to drive the extrusion plate to complete the required action through a mechanical device or an electronic device according to the requirement; the function of the command center is to control and complete the clothes washing task.

5. The squeeze washing machine as claimed in claim 1, wherein: the driving device is a part for providing power for the washing machine and transmitting the power to the extrusion plate, and consists of a motor or a hydraulic device and a matched transmission part, is fixed in the shell, is connected with the shaft of the extrusion plate and provides power for the up-and-down swing of the extrusion plate.

6. The squeeze washing machine as claimed in claim 1, wherein: the water supply device consists of a water supply pipe and a water supply valve, is arranged on the upper half part of the shell of the washing machine, one end of the water supply device is led to the washing barrel of the washing machine, and the other end of the water supply device is connected with a tap water pipe and is used for adding water into the washing barrel under the control of the electric control device; the water draining device consists of a water draining valve and a water draining pipe, the water inlet of the water draining valve is connected with a hole formed in the bottom of the washing barrel in a sealing way, and the water outlet of the water draining valve is connected with the water draining pipe, and the water draining device is used for draining water in the washing barrel under the control of the electric control device.

7. The squeeze washing machine as claimed in claim 1, wherein: the washing process includes opening the upper cover, putting clothes into the washing barrel from the upper opening of the shell, covering the upper cover, switching on the power supply and the water source, setting a washing mode according to the material type of the clothes, pressing a start key, controlling the driving device to drive the extruding plate to swing up and down in the washing barrel by taking the axis as the center of a circle according to a set program, extruding the clothes in the washing barrel for washing, rinsing and dehydrating, and sending a signal to inform the completion of washing after dehydrating.

8. The squeezing type washing machine as claimed in claim 4, wherein: the electric control device controls water inlet time, water inlet quantity, washing time, washing intensity, water discharging time, dewatering time and signal transmission.

9. The squeezing type washing machine as claimed in claim 6, wherein: in the semiautomatic extrusion type washing machine, there is no water supply device, and water is directly supplied from the laundry taking and placing port.