CN214300819U

CN214300819U - Washing machine outer barrel structure provided with vibration sensor

Info

Publication number: CN214300819U
Application number: CN202120281964.3U
Authority: CN
Inventors: 岑永洪; 祝浩富
Original assignee: Wuhan Light Oxygen Technology Co ltd
Current assignee: Wuhan Light Oxygen Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an install shock sensor's washing machine urceolus structure, including casing and urceolus, the landing leg is all installed to four corners of casing bottom, the top cap is installed through the articulated elements to the one end on casing top, and the one end of top cap is provided with the PLC controller, four corners of the inside bottom of casing all are provided with the shock attenuation post, fixed knot constructs and sets up in the inside top of shock attenuation post, step motor is installed to one side of the inside bottom of casing, the top of shock attenuation post is provided with the urceolus. The utility model discloses a pulling pull rod drives the gag lever post and outwards takes out, inserts the spout with the slide inside afterwards, can clear up the inner tube outer wall through soft brush head like this, need not dismantle the inner tube after wasing, can not influence the normal washing and the drainage of inner tube simultaneously, can regularly wash or change soft brush head at last, guarantees the inside cleanness of washing machine.

Description

Washing machine outer barrel structure provided with vibration sensor

Technical Field

The utility model relates to a washing machine equipment technical field specifically is an install washing machine urceolus structure of vibrations sensor.

Background

With the continuous improvement of living standard, a washing machine has become an indispensable household appliance in our life, the washing machine is a cleaning appliance for washing clothes by using mechanical action generated by electric energy, the household washing machine mainly comprises a box body, a washing dewatering drum, a transmission and control system and the like, some washing machines are also provided with a heating device, the washing drum of the washing machine generally comprises an outer drum and an inner drum, the inner drum is arranged inside the outer drum, but when the washing machine is used for washing clothes, the inner drum can continuously rotate, so that vibration is generated, when the vibration is too large, the outer drum and the inner drum can generate friction collision to damage equipment, and therefore, an outer drum structure of the washing machine provided with a vibration sensor is urgently needed at present.

With the continuous installation and use of the outer drum structure of the washing machine, the following problems are found in the use process:

1. the traditional washing machine outer barrel structure has no device capable of cleaning the outer wall of the inner barrel, and the outer wall of the inner barrel is very dirty and difficult to clean after being used for a long time.

2. The traditional washing machine outer barrel structure is not provided with a device capable of relatively stabilizing the inner barrel, and when clothes are washed, the inner barrel can shake to collide with the outer barrel, so that the device is damaged.

3. The traditional washing machine outer barrel structure has no structure which can conveniently and quickly disassemble and assemble the outer barrel.

It is necessary to design a structure of the outer tub of the washing machine mounted with the vibration sensor in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install washing machine urceolus structure of vibrations sensor to it can not clear up and can not be when wasing the clothing corresponding stable problem in the assurance to the outer wall of interior bucket to propose current device in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a washing machine outer cylinder structure provided with a vibration sensor comprises a shell, an outer cylinder, a stable structure capable of correspondingly stabilizing the inner cylinder when washing clothes, a fixed structure convenient for disassembling and assembling the outer cylinder, and a cleaning structure capable of cleaning the outer wall of the inner cylinder;

the support legs are mounted at four corners of the bottom end of the shell, the top cover is mounted at one end of the top end of the shell through an articulated piece, the PLC is arranged at one end of the top cover, the shock absorption columns are arranged at four corners of the bottom end inside the shell, and the fixing structure is arranged at the top end inside the shock absorption columns;

a stepping motor is installed on one side of the bottom end inside the shell, an outer cylinder is arranged at the top end of the shock absorption column, a clutch is installed in the center of the bottom end of the outer cylinder, the bottom end of the clutch is connected with the output end of the stepping motor through a belt, a vibration sensor is installed on one side, away from the stepping motor, of the clutch, a water outlet is formed in one side, away from the stepping motor, of the bottom end of the outer cylinder, a tractor is installed on one side, away from the water outlet, of the bottom end of the outer cylinder, and the stable structure is arranged on two sides of the bottom end inside the outer cylinder;

the top end of the clutch is provided with an inner cylinder, a bottom plate is arranged on the periphery of the bottom end of the inner cylinder, and the cleaning structures are arranged on two sides of the top end of the outer cylinder;

the clearance structure is still including the spout, the spout sets up in the both sides of urceolus inner wall, the internally mounted of spout has the slide, and the slide is close to one side of inner tube and installs soft brush head, reset spring is all installed to the both sides on urceolus top, and reset spring's one end installs the pull rod, the intermediate position department that the pull rod is close to reset spring one side is provided with the gag lever post, and the gag lever post runs through the urceolus and extends to the inside of urceolus.

Preferably, the sliding plate is matched with the sliding groove, and the length of the sliding plate and the length of the sliding groove are the same as the height of the inner cylinder.

Preferably, the output of PLC controller and step motor's input electric connection, the output of vibrations sensor is connected with the input of PLC controller.

Preferably, stable structure comprises spacing spring, sliding block, first gyro wheel, second gyro wheel and branch, the sliding block sets up in the both sides of the inside bottom of urceolus, spacing spring is installed to the inside one side that is close to the urceolus of spacing spring, and the one end of spacing spring installs branch, the second gyro wheel is installed on the top of branch, the central point department on spacing spring top is provided with first gyro wheel.

Preferably, the supporting rod is in sliding connection with the limiting spring, and the first roller wheel and the second roller wheel are identical in size.

Preferably, fixed knot constructs by draw-in groove, fixed spring, riser, fixed block, limiting plate and fixture block and constitutes, the fixed block sets up in the inside top of shock attenuation post, the central point department of putting of fixed block installs the riser, and the both ends of riser all install fixed spring, and fixed spring's one end all installs the fixture block, the limiting plate is all installed to the both sides of urceolus bottom, and the draw-in groove has all been seted up to the both sides of limiting plate.

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

1. the inner barrel cleaning device is provided with the sliding chute, the soft brush head, the sliding plate, the limiting rod, the pull rod and the reset spring, when the inner barrel cleaning device is used, the pull rod is pulled to drive the limiting rod to be outwards pulled out, then the sliding plate is inserted into the sliding chute, then the pull rod is loosened, and the sliding plate is limited in the sliding chute under the action of the reset spring, so that the outer wall of the inner barrel can be cleaned through the soft brush head, the inner barrel does not need to be cleaned after being disassembled, meanwhile, the normal cleaning and drainage of the inner barrel cannot be hindered, and finally, the soft brush head can be cleaned or replaced regularly, and the cleaning of the interior of the washing machine is ensured;

2. the limiting spring, the sliding block, the first idler wheel, the second idler wheel and the supporting rod are arranged, when the washing machine runs, the inner barrel rotates to generate certain vibration, so that the bottom plate is driven to rock together, at the moment, the limiting spring drives the second idler wheel and the first idler wheel to clamp the bottom plate outwards through the supporting rod, so that the inner barrel and the outer barrel are fixed relatively, and the inner barrel cannot be collided with the outer barrel due to overlarge vibration during cleaning, and equipment is not damaged;

3. through being provided with draw-in groove, fixed spring, riser, fixed block, limiting plate, fixture block and shock absorber post, tear the casing bottom off during the use, inwards press fixture block extrusion fixed spring afterwards to make the fixture block pass through draw-in groove and limiting plate separation, separation casing and urceolus that can be convenient more fast like this, thereby overhaul or maintain whole device inside, also can not exert an influence to the stability of device simultaneously.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top-view cross-sectional structure of the cleaning structure of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

In the figure: 1. an inner barrel; 2. stabilizing the structure; 201. a limiting spring; 202. a slider; 203. a first roller; 204. a second roller; 205. a strut; 3. a fixed structure; 301. a card slot; 302. fixing the spring; 303. a vertical plate; 304. a fixed block; 305. a limiting plate; 306. a clamping block; 4. a retractor; 5. a shock-absorbing post; 6. a stepping motor; 7. a belt; 8. a clutch; 9. a shock sensor; 10. a housing; 11. A support leg; 12. a water outlet; 13. an outer cylinder; 14. a chute; 15. a soft brush head; 16. a PLC controller; 17. a top cover; 18. a slide plate; 19. a limiting rod; 20. a pull rod; 21. a return spring; 22. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, an outer tub structure of a washing machine with a vibration sensor includes a housing 10 and an outer tub 13, and further includes a stabilizing structure 2 for stabilizing the inner tub 1 when washing clothes, a fixing structure 3 for conveniently detaching and mounting the outer tub 13, and a cleaning structure for cleaning the outer wall of the inner tub 1;

the four corners of the bottom end of the shell 10 are respectively provided with a supporting leg 11, one end of the top end of the shell 10 is provided with a top cover 17 through an articulated piece, one end of the top cover 17 is provided with a PLC (programmable logic controller) 16, the four corners of the bottom end inside the shell 10 are respectively provided with a shock absorption column 5, and the fixed structure 3 is arranged at the top end inside the shock absorption column 5;

a stepping motor 6 is installed on one side of the bottom end inside the shell 10, the model of the stepping motor 6 can be SPS57HS30, an outer cylinder 13 is arranged at the top end of the shock absorption column 5, a clutch 8 is installed in the center of the bottom end of the outer cylinder 13, the model of the clutch 8 can be XQB60-221CS, the bottom end of the clutch 8 is connected with the output end of the stepping motor 6 through a belt 7, a vibration sensor 9 is installed on one side, away from the stepping motor 6, of the clutch 8, the model of the vibration sensor 9 can be TXY9200, a water outlet 12 is arranged on one side, away from the stepping motor 6, of the bottom end of the outer cylinder 13, tractors 4 are installed on one side, away from the water outlet 12, of the bottom end of the outer cylinder 13, and the stabilizing structures 2 are arranged on two sides of the bottom end inside the outer cylinder 13;

the top end of the clutch 8 is provided with the inner cylinder 1, a bottom plate 22 is arranged on the periphery of the bottom end of the inner cylinder 1, and the cleaning structures are arranged on two sides of the top end of the outer cylinder 13;

referring to fig. 1-4, the washing machine outer cylinder structure with the vibration sensor further comprises a cleaning structure, the cleaning structure further comprises sliding grooves 14, the sliding grooves 14 are arranged on two sides of the inner wall of the outer cylinder 13, sliding plates 18 are arranged inside the sliding grooves 14, one sides of the sliding plates 18 close to the inner cylinder 1 are provided with flexible brush heads 15, two sides of the top end of the outer cylinder 13 are provided with return springs 21, one ends of the return springs 21 are provided with pull rods 20, the middle positions of the pull rods 20 close to one sides of the return springs 21 are provided with limiting rods 19, and the limiting rods 19 penetrate through the outer cylinder 13 and extend into the outer cylinder 13;

the sliding plate 18 is matched with the sliding chute 14, and the length of the sliding plate 18 and the sliding chute 14 is the same as the height of the inner cylinder 1;

the output end of the PLC 16 is electrically connected with the input end of the stepping motor 6, and the output end of the vibration sensor 9 is connected with the input end of the PLC 16;

specifically, as shown in fig. 1, 2 and 4, the limiting rod 19 is driven to be drawn out by pulling the pull rod 20, then the sliding plate 18 is inserted into the sliding groove 14, then the pull rod 20 is loosened, the sliding plate 18 is limited in the sliding groove 14 under the action of the return spring 21, so that the outer wall of the inner barrel 1 can be cleaned through the soft brush head 15, the inner barrel 1 does not need to be cleaned after being disassembled, meanwhile, the normal cleaning and drainage of the inner barrel 1 cannot be hindered, and finally, the soft brush head 15 can be cleaned or replaced regularly, so that the cleaning inside the washing machine is ensured.

Example 2: the stable structure 2 consists of a limiting spring 201, a sliding block 202, a first roller 203, a second roller 204 and a support rod 205, wherein the sliding block 202 is arranged at two sides of the bottom end in the outer cylinder 13, the limiting spring 201 is arranged at one side, close to the outer cylinder 13, in the limiting spring 201, the support rod 205 is arranged at one end of the limiting spring 201, the second roller 204 is arranged at the top end of the support rod 205, and the first roller 203 is arranged at the central position of the top end of the limiting spring 201;

the supporting rod 205 is in sliding connection with the limiting spring 201, and the first roller 203 and the second roller 204 are identical in size;

specifically, as shown in fig. 1 and fig. 2, in use, the limiting spring 201 drives the second roller 204 together with the first roller 203 to clamp the bottom plate 22 outwards through the supporting rod 205, so that the inner cylinder 1 and the outer cylinder 13 are relatively fixed, and thus the inner cylinder 1 does not collide with the outer cylinder 13 due to excessive vibration during cleaning, and the equipment is not damaged.

Example 3: the fixing structure 3 is composed of a clamping groove 301, a fixing spring 302, a vertical plate 303, a fixing block 304, a limiting plate 305 and a clamping block 306, the fixing block 304 is arranged at the top end inside the shock absorption column 5, the vertical plate 303 is installed at the central position of the fixing block 304, the fixing spring 302 is installed at two ends of the vertical plate 303, the clamping block 306 is installed at one end of the fixing spring 302, the limiting plates 305 are installed on two sides of the bottom end of the outer cylinder 13, and the clamping groove 301 is formed in two sides of each limiting plate 305;

specifically, as shown in fig. 1 and 2, the bottom of the housing 10 is removed, and then the fixture block 306 is pressed inwards to extrude the fixing spring 302, so that the fixture block 306 is separated from the limiting plate 305 through the fixture groove 301, and thus the housing 10 and the outer cylinder 13 can be separated more quickly and conveniently, so that the inside of the whole device is overhauled or maintained, and meanwhile, the stability of the device is not affected.

The working principle is as follows: when the device is used, firstly, the top cover 17 is opened, then the pull rod 20 is pulled, the limiting rod 19 is driven to be drawn out outwards, then the sliding plate 18 is inserted into the sliding groove 14, then the pull rod 20 is loosened, the sliding plate 18 is limited in the sliding groove 14 under the action of the reset spring 21, then the PLC controller 16 is used for controlling the stepping motor 6 to be started, at the moment, the stepping motor 6 drives the clutch 8 through the belt 7, so that the clutch 8 drives the inner barrel 1 to rotate, clothes are cleaned, certain vibration can be generated when the inner barrel 1 rotates, the bottom plate 22 is driven to shake together, at the moment, the limiting spring 201 drives the second roller 204 and the first roller 203 to clamp the bottom plate 22 outwards through the supporting rod 205, and therefore the inner barrel 1 and the outer barrel 13 are relatively fixed.

When the water outlet 12 is opened by the tractor 4 after the cleaning is finished, the water is discharged, and when the vibration sensor 9 detects that the vibration is too large in the cleaning process, the vibration is fed back to the PLC 16, and at the moment, the PLC 16 immediately turns off the stepping motor 6 to stop working.

Finally, the bottom of the housing 10 can be removed, and then the fixture block 306 is pressed inwards to press the fixed spring 302, so that the fixture block 306 is separated from the limiting plate 305 through the clamping groove 301, the housing 10 is separated from the outer cylinder 13, and the inside of the device is overhauled or maintained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A washing machine outer drum structure provided with a vibration sensor comprises a shell (10) and an outer drum (13), and is characterized in that: the clothes washing machine also comprises a stabilizing structure (2) which can correspondingly stabilize the inner cylinder (1) when washing clothes, a fixing structure (3) which is convenient for disassembling and assembling the outer cylinder (13), and a cleaning structure which can clean the outer wall of the inner cylinder (1);

the supporting legs (11) are mounted at four corners of the bottom end of the shell (10), a top cover (17) is mounted at one end of the top end of the shell (10) through an articulated piece, a PLC (programmable logic controller) (16) is arranged at one end of the top cover (17), damping columns (5) are arranged at four corners of the bottom end inside the shell (10), and the fixing structures (3) are arranged at the top end inside the damping columns (5);

step motor (6) is installed on one side of the bottom end inside shell (10), an outer barrel (13) is arranged at the top end of shock absorption column (5), a clutch (8) is installed at the central position of the bottom end of outer barrel (13), the bottom end of clutch (8) is connected with the output end of step motor (6) through a belt (7), a vibration sensor (9) is installed on one side of clutch (8) far away from step motor (6), a water outlet (12) is arranged on one side of outer barrel (13) bottom end far away from step motor (6), a tractor (4) is installed on one side of outer barrel (13) bottom end far away from water outlet (12), and stabilizing structures (2) are arranged on two sides of the bottom end inside outer barrel (13);

the top end of the clutch (8) is provided with an inner cylinder (1), a bottom plate (22) is arranged on the periphery of the bottom end of the inner cylinder (1), and the cleaning structures are arranged on two sides of the top end of the outer cylinder (13);

the clearance structure is still including spout (14), spout (14) set up in the both sides of urceolus (13) inner wall, the internally mounted of spout (14) has slide (18), and slide (18) are close to one side of inner tube (1) and install soft brush head (15), reset spring (21) are all installed to the both sides on urceolus (13) top, and the one end of reset spring (21) installs pull rod (20), intermediate position department that pull rod (20) are close to reset spring (21) one side is provided with gag lever post (19), and gag lever post (19) run through urceolus (13) and extend to the inside of urceolus (13).

2. A vibration sensor-mounted washing machine tub structure in accordance with claim 1, wherein: the sliding plate (18) is matched with the sliding groove (14), and the length of the sliding plate (18) and the length of the sliding groove (14) are the same as the height of the inner cylinder (1).

3. A vibration sensor-mounted washing machine tub structure in accordance with claim 1, wherein: the output end of the PLC (16) is electrically connected with the input end of the stepping motor (6), and the output end of the vibration sensor (9) is connected with the input end of the PLC (16).

4. A vibration sensor-mounted washing machine tub structure in accordance with claim 1, wherein: stable structure (2) comprise spacing spring (201), sliding block (202), first gyro wheel (203), second gyro wheel (204) and branch (205), sliding block (202) set up in the both sides of urceolus (13) inside bottom, spacing spring (201) are installed to the inside one side that is close to urceolus (13) of spacing spring (201), and the one end of spacing spring (201) installs branch (205), second gyro wheel (204) are installed on the top of branch (205), the central point department on spacing spring (201) top is provided with first gyro wheel (203).

5. A vibration sensor-mounted washing machine tub structure in accordance with claim 4, wherein: the supporting rod (205) is in sliding connection with the limiting spring (201), and the first roller (203) and the second roller (204) are identical in size.

6. A vibration sensor-mounted washing machine tub structure in accordance with claim 1, wherein: fixed knot constructs (3) and comprises draw-in groove (301), fixed spring (302), riser (303), fixed block (304), limiting plate (305) and fixture block (306), fixed block (304) set up in the inside top of shock column (5), the central point department of putting of fixed block (304) installs riser (303), and fixed spring (302) are all installed at the both ends of riser (303), and fixture block (306) are all installed to the one end of fixed spring (302), limiting plate (305) are all installed to the both sides of urceolus (13) bottom, and draw-in groove (301) have all been seted up to the both sides of limiting plate (305).