CN111304869A - Portable washing device integrating washing and water pumping - Google Patents

Portable washing device integrating washing and water pumping Download PDF

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Publication number
CN111304869A
CN111304869A CN202010178079.2A CN202010178079A CN111304869A CN 111304869 A CN111304869 A CN 111304869A CN 202010178079 A CN202010178079 A CN 202010178079A CN 111304869 A CN111304869 A CN 111304869A
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China
Prior art keywords
washing
water
gear
shell
assembly
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CN202010178079.2A
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Chinese (zh)
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冷云祥
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Individual
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Individual
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Priority to CN202010178079.2A priority Critical patent/CN111304869A/en
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    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/08—Driving arrangements for the impeller
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The invention discloses a washing and water pumping integrated portable washing device which comprises a shell, a washing component, a water changing component and a motor, wherein the shell is provided with a water inlet and a water outlet; the washing component comprises a washing impeller and a transmission component; the water changing assembly comprises a centrifugal impeller mounting cylinder, a centrifugal impeller and a three-position three-way electromagnetic valve; the transmission assembly comprises an intermittent transmission assembly, an eccentric gear and a swing frame; the output end of the motor is provided with a first ratchet wheel component and a second ratchet wheel component; the washing component is driven to work by the forward rotation of the motor, and the water changing component is driven to work by the reverse rotation of the motor, so that two functions of washing clothes and changing water are realized by one motor; the washing machine is fixed in the washing barrel, clothes are washed through the work of the washing assembly, sewage in the barrel is discharged and clean water is injected through the work of the water changing assembly, the time and the energy of a user are saved when the clothes are washed, the size of the washing machine is small, and the occupied space is small when the washing machine is stored.

Description

Portable washing device integrating washing and water pumping
Technical Field
The invention relates to a household appliance, in particular to a portable washing device integrating washing and water pumping.
Background
Most of the existing mainstream washing machines are very heavy, are only suitable for being placed in fixed places such as families and the like, and cannot meet the requirements of being carried outside.
Chinese patent No. CN108396502A discloses a portable washing machine integrating washing and water pumping, which comprises a water barrel, a washing machine shell, a plug rod, a spring fastener and a connecting component, an integrated circuit board is arranged in the middle of the upper end in the washing machine shell, a rotating motor is arranged at the lower end in the washing machine shell, the output end of the rotating motor is provided with a connecting component, the outer side of the lower end of the washing machine shell is inserted with an inserting rod, the lower end of the inner side of the insertion rod is provided with a spring fastener, the middle position of the connecting component is provided with a motor rotating shaft, the outer side of the lower end of the motor rotating shaft is provided with a washing machine barrel mounting rack, and a fastening bolt is inserted and connected to the outer side of the washing machine barrel mounting frame, the insertion rod is located inside the washing machine shell and provided with a limiting ring, a loop bar is inserted and connected inside the limiting ring, and the loop bar is connected with a telescopic rod through a spring.
In the use, the above-mentioned patent can't change water automatically when wasing the clothing, and the user need add clean running water after pouring out the interior sewage of bucket, and it is very complicated to use.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the portable washing machine capable of washing clothes and changing water is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the washing machine comprises a shell, a washing assembly, a water changing assembly and a motor, wherein the washing assembly is arranged in the shell and used for stirring and washing clothes, the water changing assembly is arranged in the shell, and the motor is used for driving the washing assembly or the water changing assembly to work.
A centrifugal impeller mounting cylinder is formed at the lower part of the shell; the water changing assembly comprises a centrifugal impeller which is rotatably connected in the centrifugal impeller mounting cylinder and driven by the motor and used for draining water; a water changing hole is formed at the lower end of the shell; and a through hole communicated with the outside is formed in the side wall of the centrifugal impeller mounting cylinder.
The washing assembly comprises a washing impeller which is connected to the center of the upper part of the shell in a sealing and rotating mode and a transmission assembly which is arranged in the shell and drives the washing impeller to rotate forwards or backwards.
A first ratchet wheel component is arranged between the centrifugal impeller and the motor; a second ratchet wheel assembly is arranged between the transmission assembly and the motor; the transmission directions of the first ratchet wheel assembly and the second ratchet wheel assembly are opposite.
As an optimization scheme: the transmission assembly comprises a swing frame which is rotatably connected to the inner top surface of the shell; the swing frame rotates by taking the middle part as a rotation center.
The swing frame is rotatably connected with a first transmission gear driven by the motor; the rotating shaft of the first transmission gear is superposed with the rotating shaft of the swing frame; and the swinging frame is rotatably connected with a forward driving gear in meshed transmission connection with the first transmission gear and a reverse driving gear in meshed transmission connection with the forward driving gear.
The top in the shell is rotatably connected with an eccentric gear which is driven by the motor and further drives the swing frame to swing.
As an optimization scheme: the transmission assembly also comprises an intermittent transmission assembly which is rotatably connected to the inner top surface of the shell; the intermittent transmission assembly comprises a rotating gear driven by the motor, an intermittent gear and a coil spring, wherein the intermittent gear and the coil spring are rotatably connected inside the rotating gear; one end of the coil spring is fixedly connected with the transmission gear, and the other end of the coil spring is fixedly connected with the intermittent gear; the upper end surface of the eccentric gear is fixedly connected with two lower magnets which are symmetrically arranged; the inner top surface of the upper shell corresponds to each lower magnet and is fixedly connected with an upper magnet.
A washing gear is formed in the center of the washing impeller and positioned in the upper shell; when the lower magnet is positioned right below the upper magnet, the forward driving gear or the reverse driving gear is in meshed transmission connection with the washing gear.
As an optimization scheme: the shell comprises an upper shell and a lower shell; the lower shell is positioned at the lower end of the centrifugal impeller mounting cylinder and is provided with a baffle.
As an optimization scheme: a water inlet hole and a water outlet hole are formed in the side wall of the shell, which is close to the water changing hole;
the water changing assembly further comprises a three-position three-way electromagnetic valve used for controlling the water changing hole to be communicated with or separated from the water inlet hole or the water discharging hole respectively.
As an optimization scheme: the lower terminal surface fixedly connected with of baffle is a plurality of sucking discs along circumference equidistance distribution.
Compared with the prior art, the invention has the beneficial effects that: first, two hoses are connected to the water inlet and the water outlet, respectively, the other end of the hose connected to the water inlet is connected to the faucet, and the other end of the hose connected to the water outlet is placed at a position where sewage can be received.
After the hose is installed, the washing machine is fixed on the inner wall of the barrel through suction of the sucker, then clean tap water is added, clothes to be washed are put in, and a proper amount of washing powder or washing liquid is poured in.
Inserting the power plug into the socket after the up-and-down operation is finished (the plug is not required to be put into water or inserted and pulled by hands which are not dried in the using process); the three-position three-way electromagnetic valve in the unused state is in a state that the end A is simultaneously blocked from the end O of the end P, namely water cannot flow out of the through hole; when the cleaning machine is just powered on, the motor firstly rotates in the positive direction and drives the cleaning component to work; when the cleaning component works, the forward rotation and the reverse rotation of the washing impeller are alternately carried out and respectively continued for a period of time; the washing impeller rotates to stir the clothes and water, so that the clothes can be washed.
After the cleaning assembly works for a period of time, the motor starts to rotate reversely, the cleaning assembly stops working at the moment, and the water changing assembly starts to work.
At the moment, the A end and the O end of the three-position three-way battery valve are communicated; the motor rotates reversely to drive the centrifugal impeller to rotate, the rotation of the centrifugal impeller generates centrifugal force, and sewage generated after cleaning enters the centrifugal impeller mounting cylinder through the water changing holes under the action of the centrifugal force and is discharged from the water discharging holes and is guided by the hose to be discharged out of the cylinder; the motor rotates reversely for a certain time and stops rotating, and the centrifugal impeller also stops rotating at the moment, so that the sewage is not discharged from the barrel any more; after the actions are finished, the state of the three-position three-way electromagnetic valve is changed, and at the moment, the end A is communicated with the end P, namely, the water inlet is communicated with the through hole; clean tap water outside enters the barrel to realize the action of changing water.
After a period of time, the three-position three-way electromagnetic valve returns to the initial state again, and the motor rotates forwards and forwards again.
And repeating the operations for a plurality of times to finish the washing work of the clothes.
According to the invention, the lower shell is internally and rotatably connected with the centrifugal impeller in a sealing manner, the motor drives the centrifugal impeller to rotate and generate centrifugal force, so that sewage in the barrel is discharged from the through hole under the action of the centrifugal force; according to the invention, the three-position three-way electromagnetic valve is arranged among the water inlet hole, the drain hole and the through hole, so that the three-position three-way electromagnetic valve is changed to realize the communication or the separation of the through hole and the water inlet hole or the drain hole, and the switching of the water inlet or the water discharge state of the water changing assembly is realized; according to the invention, one end of the swing frame is connected with an eccentric gear in a transmission manner, and the eccentric gear rotates to drive the swing frame to swing; the invention realizes that the swing frame periodically swings back and forth under the driving of the motor by arranging the intermittent transmission assembly and fixedly connecting the lower magnet and the upper magnet on the eccentric gear and the upper shell respectively, and can keep for a period of time after swinging to the limit position; according to the invention, the first ratchet wheel component and the second ratchet wheel component are arranged at the output end of the motor, and the transmission component and the centrifugal impeller are respectively in transmission connection with the first ratchet wheel component and the second ratchet wheel component, so that the forward rotation of the motor drives the transmission component to work, and the reverse rotation drives the centrifugal impeller to rotate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the cleaning assembly.
Fig. 3 is a schematic sectional structure view of the water exchanging assembly.
Fig. 4 and 5 are schematic views illustrating the disassembled structure of the present invention.
Fig. 6 is a schematic view of the forward rotation of the cleaning assembly.
Fig. 7 is a structural view showing the reverse rotation of the cleaning assembly.
Fig. 8 is an enlarged schematic view of a in fig. 4.
Fig. 9 is a schematic structural view of the upper case.
Fig. 10 is an exploded view of the intermittent rotary assembly.
FIG. 11 is a schematic view of the construction of the drive gear assembly, eccentric gear and swing frame.
1. Cleaning the assembly; 11. a motor; 12. a transmission assembly; 121. a transmission member; 1211. a first gear; 1212. connecting columns; 1213. a second gear; 122. a first conveyor belt; 1231. a first drive gear; 1232. a forward drive gear; 1233. a reverse drive gear; 124. a second transmission gear; 125. a second conveyor belt; 126. an intermittent rotation assembly; 1261. a rotating gear; 1262. a coil spring; 1263. an intermittent gear; 127. an eccentric gear; 1271. an eccentric column; 1272. a lower magnet; 128. a swing frame; 1281. a sliding groove; 1282. a first drive gear rotating post; 1283. a forward drive gear rotates the post; 1284. rotating the gear rotating post in the reverse direction; 13. washing the impeller; 131. washing the gear; 14. an upper housing; 141. an upper magnet; 2. a water changing assembly; 21. a centrifugal impeller; 211. a centrifugal blade; 212. a centrifugal blade gear; 22. a lower housing; 221. a centrifugal impeller mounting cylinder; 2211. a through hole; 222. a water inlet hole; 223. a drain hole; 224. a baffle plate; 2241. water changing holes; 23. a three-position three-way electromagnetic valve; 24. and (4) sucking discs.
Detailed Description
Example 1
Referring to fig. 1 to 11, the portable washing machine with washing and water pumping integrated functions of the present embodiment includes a power plug, a washing assembly 1 installed in the housing for agitating and washing laundry, a water changing assembly 2 installed in the housing, and a motor 11 for driving the washing assembly 1 or the water changing assembly 2 to operate.
A centrifugal impeller mounting cylinder 221 which is coaxial with the shell is formed at the lower part of the shell; the water changing assembly 2 comprises a centrifugal impeller 21 which is rotatably connected in the centrifugal impeller mounting cylinder 221 and driven by the motor 11 and used for draining water; the centrifugal impeller 21 comprises a plurality of centrifugal blades 211 which are distributed at equal angles along the circumferential direction; the centrifugal blades 211 are shown in fig. 5; the housing comprises an upper housing 14, a lower housing 22; the lower shell 22 is fixedly connected to the lower end of the upper shell 14 in a sealing manner; a baffle plate 224 is arranged at the lower end of the centrifugal impeller mounting cylinder 221 of the lower shell 22; a water changing hole 224 is formed in the center of the baffle 224; a through hole 2211 communicated with the outside is formed in the side wall of the centrifugal impeller mounting cylinder 221; a water inlet hole 222 and a water outlet hole 223 are formed on the side wall of the shell body close to the water changing hole 2241; the water inlet hole is communicated with an external water tap through a water pipe; when the centrifugal blade 211 rotates, a centrifugal force is generated, and the sewage in the tub is sucked into the centrifugal impeller installation cylinder 221 by the centrifugal force and discharged through the through hole 2211.
The lower end surface of the baffle 224 is fixedly connected with a plurality of suckers 24 which are equidistantly distributed along the circumferential direction; the invention is fixed at the bottom or the inner wall of the barrel body by adsorbing the sucking disc 24 on the barrel wall.
The water changing assembly 2 further comprises a three-position three-way electromagnetic valve 23 for controlling the water changing hole 2241 to be communicated with or blocked from the water inlet hole 222 or the water discharging hole 223 respectively. The water inlet 222 and the water outlet 223 are respectively communicated with the P end and the O end of the three-position three-way electromagnetic valve 23; the water changing hole 2211 is communicated with the end A of the three-position three-way electromagnetic valve; by controlling the state of the three-position three-way solenoid valve 23, the water change hole 2211 is only communicated with the water inlet hole 222 or only communicated with the water discharge hole 223 or not communicated with both; when the water changing hole 2211 is not communicated with the water inlet hole 222 and the water discharging hole 223, the cleaning assembly 1 starts to work to clean clothes in the barrel; when the water change holes 2211 are communicated with the drain holes 223, and at the same time, the centrifugal impeller 21 starts to work, the sewage in the barrel is discharged from the water change holes 2211 and is discharged out of the barrel through the drain holes 223 under the action of centrifugal force; when the water changing hole 2211 is communicated with the water inlet hole 222, external clean tap water enters the centrifugal impeller mounting cylinder 221 through the water inlet hole 222 and is injected into the cylinder.
The washing assembly 1 comprises a washing impeller 13 which is connected with the upper center of the upper shell 14 in a sealing and rotating way, and a transmission assembly 12 which is arranged in the shell and drives the washing impeller 13 to rotate forwards or backwards.
A first ratchet wheel component is arranged between the centrifugal impeller 21 and the motor; a centrifugal blade gear 212 positioned in the shell is formed at the upper end of the centrifugal impeller 21; the centrifugal blade gear 212 is in meshed transmission connection with the first ratchet assembly; a second ratchet wheel assembly is arranged between the transmission assembly 12 and the motor; the transmission directions of the first ratchet wheel assembly and the second ratchet wheel assembly are opposite; the motor 11 rotates forward to drive the transmission assembly 12, and rotates backward to drive the centrifugal impeller 21 to rotate.
The transmission assembly 12 comprises a transmission member 121; the transmission member 121 comprises a first gear 1211 in meshing transmission connection with the second ratchet assembly, a connecting column 1212 formed in the center of the upper end of the first gear 1211, and a second gear 1213 formed in the upper end of the connecting column 1212 and coaxially arranged with the first gear 1211; the transmission assembly 12 further comprises a swing frame 128 rotatably connected to the inner top surface of the housing; the swing frame is shown in FIG. 11; a vertically arranged first transmission gear transmission column 1282 is formed in the middle of the swinging frame 128; the upper end of the transmission gear transmission column 1282 is rotatably connected to the inner top surface of the upper shell 14; a first transmission gear 1231 is rotatably connected to the outer side of the first transmission gear transmission column 1282; the rotating shaft of the first transmission gear 1231 is overlapped with the rotating shaft of the swing frame 128; the first transmission gear 1231 is in transmission connection with the second gear 1213 through the first transmission belt 122; a forward driving gear rotating column 1283 and a reverse driving gear rotating column 1284 are formed at one end of the swinging frame 128; the forward driving gear rotating column 1283 is rotatably connected with a forward driving gear 1232 which is in meshing transmission connection with the first transmission gear 1231; a reverse driving gear 1233 in meshing transmission connection with the forward driving gear 1232 is rotatably connected outside the reverse driving gear rotating column 1284; the motor 11 rotates forward to drive the transmission member 121 to rotate, and drives the first transmission gear 1231 to rotate under the driving of the first transmission belt 122; the first transmission gear 1231, the forward driving gear 1232 and the reverse driving gear 1233 are sequentially meshed and connected in a transmission manner, so that the first transmission gear 1231 can simultaneously drive the forward driving gear 1232 and the reverse driving gear 1233 to rotate, and the rotation directions of the forward driving gear 1232 and the reverse driving gear 1233 are opposite.
An intermittent transmission assembly 126 and a second transmission gear 124 in meshing transmission connection with the second gear 1213 are rotatably connected to the inner top surface of the upper shell 14; the intermittent drive assembly 126 includes a rotary gear 1261, an intermittent gear 1263 rotatably coupled inside the rotary gear 1261, and a coil spring 1262; a second conveyor belt 125 is installed between the rotating gear 1261 and the second transmission gear 124; one end of the coil spring 1262 is fixedly connected with the transmission gear 1261, and the other end is fixedly connected with the intermittent gear 1263; the inner top surface of the upper shell 14 is rotationally connected with an eccentric gear 127 which is in meshing transmission connection with the intermittent gear 1263; an eccentric post 1271 which is eccentrically arranged is formed at the lower end of the eccentric gear 127; a sliding groove 1281 arranged along the length direction is formed at one end of the swinging frame 128 far away from the forward driving gear rotating column 1283; the eccentric post 1271 is slidably connected in the sliding groove 1281; the upper end surface of the eccentric gear 127 is fixedly connected with two lower magnets 1272 which are symmetrically arranged; an upper magnet 141 is fixedly coupled to an inner top surface of the upper case 14 corresponding to each of the lower magnets 1272.
A washing gear 131 is formed at the center of the washing impeller 13 inside the upper housing 14; when the lower magnet 1272 is positioned right below the upper magnet 141, the forward driving gear 1232 or the reverse driving gear 1233 is in meshed transmission connection with the washing gear 131; the motor 11 rotates forward to drive the second transmission gear 124 in meshing transmission with the second gear 1213 to rotate, and the transmission gear rotates 126 under the driving of the second conveyor belt 125, at this time, because the resistance generated by the magnetic force is large, the eccentric gear 127 does not rotate, i.e. the intermittent gear 1263 meshed therewith does not rotate, so that the meshing state of the transmission assembly 12 is not changed temporarily, i.e. the rotation of the washing impeller 13 in the same direction can last for a certain time; the second transmission gear 124 rotates relative to the intermittent gear 1263 to enable the coil spring 1262 positioned between the two to be continuously compressed until the thrust generated by the coil spring 1262 is larger than the resistance generated by magnetic force, at the moment, the eccentric gear 127 rapidly rotates for 180 degrees under the action of the coil spring 1262, the resistance generated by the magnetic force is larger than the thrust of the coil spring 1262 again, at the moment, the swing frame 128 just swings from one stroke end to the other stroke end, the meshing state of the forward driving gear 1232 or the reverse driving gear 1233 and the washing gear 131 is switched, and the purpose of enabling the washing impeller 13 to rotate forwards and reversely is achieved. First, two hoses are connected to the water inlet hole 222 and the water discharge hole 223, respectively, and the other end of the hose connected to the water inlet hole 222 is connected to a faucet and the other end of the hose connected to the water discharge hole 223 is placed at a position where sewage can be received.
After the hose is installed, the hose is fixed on the inner wall of the barrel through the suction of the suction disc 24, then clean tap water is added, clothes to be washed are put in, and a proper amount of washing powder or washing liquid is poured in.
After the operation is finished, inserting the power plug into the socket (the plug is not required to be put into water or inserted and pulled by hands which are not dried in the using process); the three-position three-way solenoid valve 23 in the unused state is in a state that the through hole 2211 is not communicated with the water inlet hole 222 and the water outlet hole 223 at the same time, that is, water cannot flow out of the through hole 2211; when the motor is just electrified, the motor 11 firstly rotates positively and drives the transmission part of the transmission component 121 to rotate; the transmission member 121 drives the intermittent rotation assembly 126 to rotate through meshing transmission and belt transmission and drives the forward driving gear 1232 and the reverse driving gear 1233 to rotate through belt transmission; the forward rotation and the reverse rotation of the washing impeller 13 are alternately carried out and respectively continued for a period of time by switching the meshing state of the forward driving gear 1232 or the reverse driving gear 1233 and the washing gear 131; the laundry and the water are agitated by the rotation of the washing impeller 13, achieving the purpose of washing the laundry.
After the cleaning assembly 1 works for a period of time, the motor 11 starts to rotate reversely, at the moment, the cleaning assembly 1 stops working, and the water changing assembly 2 starts to work.
At this time, the end A of the three-position three-way battery valve 23 is communicated with the end O; the motor 11 rotates reversely to drive the centrifugal impeller 21 to rotate, the rotation of the centrifugal impeller 21 generates centrifugal force, sewage generated after cleaning enters the centrifugal impeller installation cylinder 221 through the water changing hole 2241 under the action of the centrifugal force and is discharged from the water discharging hole 223, and the sewage is guided by the hose to be discharged out of the cylinder; the motor 11 stops rotating after rotating reversely for a certain time, and the centrifugal impeller 21 also stops rotating at the moment, so that the sewage is not discharged from the barrel any more; after the actions are completed, the state of the three-position three-way electromagnetic valve 23 is changed, and at the moment, the end A is communicated with the end P, namely, the water inlet 222 is communicated with the through hole 2211; clean tap water outside enters the barrel to realize the action of changing water.
After a period of time, the three-position three-way solenoid valve 23 returns to the initial state again, and the motor 11 rotates forward again.
And repeating the operations for a plurality of times to finish the washing work of the clothes.
In the invention, a centrifugal impeller 21 is connected in the lower shell 22 in a sealing and rotating manner, and the motor 11 drives the centrifugal impeller 21 to rotate and generate centrifugal force, so that sewage in the barrel is discharged from the through hole 2211 under the action of the centrifugal force;
according to the invention, the three-position three-way electromagnetic valve 23 is arranged between the water inlet 222, the water outlet 223 and the through hole 2211, the three-position three-way electromagnetic valve 23 is changed to realize the communication or the obstruction of the through hole 2211 and the water inlet 222 or the water outlet 223, and the switching of the water inlet or the water outlet state of the water changing assembly 2 is realized; one end of the swinging frame 128 is connected with an eccentric gear 127 in a transmission way, and the eccentric gear 127 rotates to drive the swinging frame 128 to swing; the invention realizes that the swing frame 128 periodically swings back and forth under the driving of the motor 11 by arranging the intermittent transmission assembly 128 and fixedly connecting the lower magnet 1272 and the upper magnet 141 on the eccentric gear 127 and the upper shell 14 respectively, and can keep for a period of time after swinging to the limit position; according to the invention, the first ratchet wheel component and the second ratchet wheel component are arranged at the output end of the motor 11, and the transmission component 12 and the centrifugal impeller 21 are respectively in transmission connection with the first ratchet wheel component and the second ratchet wheel component, so that the forward rotation of the motor 11 drives the transmission component 12 to work, and the reverse rotation drives the centrifugal impeller 21 to rotate.

Claims (6)

1. The utility model provides a wash portable laundry ware of integral type that draws water which characterized in that: the washing machine comprises a shell, a washing component (1) which is arranged in the shell and used for stirring and washing clothes, a water changing component (2) which is arranged in the shell and a motor (11) which is used for driving the washing component (1) or the water changing component (2) to work;
a centrifugal impeller mounting cylinder (221) is formed at the lower part of the shell; the water changing assembly (2) comprises a centrifugal impeller (21) which is rotationally connected in the centrifugal impeller mounting cylinder (221) and driven by the motor (11) and used for draining water; a water changing hole (2241) is formed at the lower end of the shell; a through hole (2211) communicated with the outside is formed in the side wall of the centrifugal impeller mounting cylinder (221);
the cleaning assembly (1) comprises a washing impeller (13) which is connected to the center of the upper part of the shell in a sealing and rotating way and a transmission assembly (12) which is arranged in the shell and drives the washing impeller (13) to rotate forwards or backwards;
a first ratchet wheel component is arranged between the centrifugal impeller and the motor; a second ratchet wheel assembly is arranged between the transmission assembly and the motor; the transmission directions of the first ratchet wheel assembly and the second ratchet wheel assembly are opposite.
2. The washing and water pumping integrated portable washer according to claim 1, wherein: the transmission assembly (12) comprises a swing frame (128) which is rotatably connected to the inner top surface of the shell; the swing frame (128) rotates by taking the middle part as a rotation center;
a first transmission gear (1231) driven by the motor (11) is rotatably connected to the swing frame (128); the rotating shaft of the first transmission gear (1231) is superposed with the rotating shaft of the swing frame (128); the swinging frame (128) is rotatably connected with a forward driving gear (1232) in meshing transmission connection with the first transmission gear (1231) and a reverse driving gear (1233) in meshing transmission connection with the forward driving gear (1232);
the top in the shell is rotatably connected with an eccentric gear (127) which is driven by the motor (11) and further drives the swing frame (128) to swing.
3. The washing and water pumping integrated portable washer according to claim 2, wherein: the transmission assembly (12) further comprises an intermittent transmission assembly (126) which is rotatably connected to the inner top surface of the shell; the intermittent drive assembly (126) comprises a rotating gear (1261) driven by the motor (11), an intermittent gear (1263) rotatably connected inside the rotating gear (1261) and a coil spring (1262); one end of the coil spring (1262) is fixedly connected with the transmission gear (1261), and the other end of the coil spring is fixedly connected with the intermittent gear (1263); the upper end face of the eccentric gear (127) is fixedly connected with two lower magnets (1272) which are symmetrically arranged; an upper magnet (141) is fixedly connected to the inner top surface of the housing corresponding to each lower magnet (1272);
a washing gear (131) is formed in the center of the washing impeller (13) and positioned in the shell; when the lower magnet (1272) is positioned under the upper magnet (141), the forward driving gear (1232) or the reverse driving gear (1233) is in meshed transmission connection with the washing gear (131).
4. The washing and water pumping integrated portable washer according to claim 1, wherein: the shell comprises an upper shell (14) and a lower shell (22); the lower shell (22) is provided with a baffle (224) at the lower end of the centrifugal impeller mounting cylinder (221).
5. The washing and water pumping integrated portable washer according to claim 1, wherein: a water inlet hole (222) and a water discharge hole (223) are formed in the side wall, close to the water change hole (2241), of the shell;
the water changing assembly (2) further comprises a three-position three-way electromagnetic valve (23) which is used for controlling the water changing hole (2241) to be communicated with or blocked from the water inlet hole (222) or the water discharging hole (223) respectively.
6. The washing and water pumping integrated portable washer according to claim 4, wherein: the lower end face of the baffle (224) is fixedly connected with a plurality of suckers (24) which are distributed at equal intervals along the circumferential direction.
CN202010178079.2A 2020-03-14 2020-03-14 Portable washing device integrating washing and water pumping Withdrawn CN111304869A (en)

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Application Number Priority Date Filing Date Title
CN202010178079.2A CN111304869A (en) 2020-03-14 2020-03-14 Portable washing device integrating washing and water pumping

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Application Number Priority Date Filing Date Title
CN202010178079.2A CN111304869A (en) 2020-03-14 2020-03-14 Portable washing device integrating washing and water pumping

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CN111304869A true CN111304869A (en) 2020-06-19

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CN202010178079.2A Withdrawn CN111304869A (en) 2020-03-14 2020-03-14 Portable washing device integrating washing and water pumping

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Application publication date: 20200619

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