CN113951794B

CN113951794B - Improved cup washer

Info

Publication number: CN113951794B
Application number: CN202111130509.4A
Authority: CN
Inventors: 冯胜
Original assignee: Foshan Taiku Technology Industry Co ltd
Current assignee: Foshan Taiku Technology Industry Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2024-06-07
Anticipated expiration: 2041-09-26
Also published as: CN113951794A

Abstract

The invention discloses an improved cup washer, which belongs to the technical field of cup washers and comprises a shell, wherein the bottom of the shell is clamped with a bottom cover, the top of the shell is clamped with a top cover, a handle component is arranged on the top surface of the top cover, a partition plate is arranged on the inner wall of the shell, a clamping rack is clamped between the inner walls of the shell at the top of the partition plate, a central pipe is arranged in the middle of the partition plate, the central pipe penetrates through the rack, spray heads are arranged on the central pipes at the top and the bottom of the rack, a water supply mechanism, a drainage pump, an air supply component and a heating component are arranged between the bottom of the partition plate and the bottom of the bottom cover, the drainage pump is connected with the top surface of the partition plate through a water pipe, the heating component is connected with the air supply component, the water supply mechanism, the drainage pump, the air supply component and the heating component are integrally arranged in the bottom space of the partition plate, the structure is compact, teacups of different sizes are obliquely arranged through the rack, the top and the bottom and the spray heads are arranged at the top and the bottom of the top of the teacups so that the teacups can be cleaned comprehensively, and after cleaning, the air supply component and the heating component can dry the teacups rapidly.

Description

Improved cup washer

Technical Field

The invention relates to a cup washer, in particular to an improved cup washer.

Background

When guests and clients are waited, tea drinking is often carried out, tea cups and the like need to be cleaned after tea drinking, the cup washer is a device for placing the tea cups and automatically cleaning, the existing cup washer is large in size, occupies large space when being used in a living room, is unfavorable for being directly used on a tea table, water spraying parts of the existing cup washer are used for spraying water laterally, and meanwhile the tea cups are directly placed in the cup washer or are reversely buckled in the cup washer, so that the tea cups are difficult to comprehensively accept spray cleaning during cleaning and are not clean, and the efficiency is low.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide an improved cup washer.

In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides an improved cup washer, which comprises a machine shell, wherein the bottom of the machine shell is fixedly connected with a bottom cover in a clamping manner, the top of the machine shell is connected with a top cover in a clamping manner, a handle assembly is arranged on the top surface of the top cover, a partition plate is fixedly arranged on the inner wall of the machine shell, a placing rack is clamped between the inner walls of the machine shell at the top of the partition plate, a central pipe is fixedly arranged in the middle of the partition plate, the central pipe penetrates through the placing rack, spray heads are arranged on the central pipes at the top and the bottom of the placing rack, a water supply mechanism, a drainage pump, an air supply assembly and a heating assembly are arranged between the bottom of the partition plate and the bottom cover, the water supply mechanism is connected with the bottom of the central pipe, the drainage pump is connected with the top surface of the partition plate through a water pipe, and the heating assembly is connected with the air supply assembly.

In a preferred embodiment, the partition plate is provided with a vent groove sleeved with the central pipe and the drainage pump pipeline, the casing is internally provided with a vent cavity with an annular structure, the inner walls of the top and the bottom of the partition plate are respectively provided with a vent hole communicated with the vent cavity, the top of the vent hole at the top of the partition plate is fixedly provided with a waterproof cover with a hollow hemispherical structure, and the vent hole at the bottom of the partition plate is connected with the air supply assembly.

In a preferred embodiment, the connecting plate is fixedly sleeved on the outer wall of the bottom of the central tube, the connecting plate is connected with the bottom surface of the partition plate through bolts, the central tubes at the bottom and the top of the placing frame are fixedly sleeved with the lantern rings, the central tube and the lantern rings are provided with a plurality of water through holes, the lantern rings are rotatably sleeved with the spray header, the water through holes are communicated with the inner cavity of the spray header, and a plurality of nozzles are arranged on one side, close to the placing frame, of the spray header.

In a preferred implementation case, the spray header is of a hollow S-shaped structure, the nozzle and the water through holes are communicated with the inner cavity of the spray header, and the nozzle is inclined towards the S-shaped concave side of the spray header.

In a preferred embodiment, the rack comprises a supporting ring and an inner collar, the inner collar is sleeved on the central tube, a plurality of supporting tables are fixedly mounted on the inner wall of the shell, the supporting ring is tightly pressed on the supporting tables, a plurality of supporting rods are fixedly mounted between the inner collar and the supporting ring, through grooves are formed in the supporting rods, and a placing groove is formed between every two adjacent supporting rods.

In a preferred embodiment, the support rod is of an elastic plastic arc structure, and the width of the placement groove is gradually increased along the direction from the inner sleeve ring to the support ring.

In a preferred embodiment, the handle assembly comprises a connecting seat, the connecting seat is connected with the top cover through a bolt, the top of the connecting seat is fixedly connected with a handle, two ends of the bottom of the inner cavity of the handle are provided with placing holes, the inner cavity of the handle is provided with a teacup clamp, and two ends of the teacup clamp penetrate through the placing holes in a sliding mode.

In a preferred implementation case, the connecting seat is of a C-shaped structure, the teacup clamp is of an elastic plastic Y-shaped structure, and the end face of the teacup clamp is slidably clamped with the silica gel sleeve.

The preferred embodiment, the air supply subassembly includes fan upper cover and fan lower cover, fan upper cover fixed joint fan lower cover, the fan is blocked between fan upper cover and fan lower cover, the fan upper cover passes through the bottom of bolted connection baffle, it has the air outlet to cover on the fan, the ventilation hole of baffle bottom is connected to the air outlet, the fixed ventilation pipe that cup joints in bottom surface middle part of fan lower cover, fixed mounting spliced pole is covered to the fan lower cover outside the ventilation pipe, and ozone generator is passed through to fan lower cover one side bottom surface, the heating subassembly includes heat-generating body upper cover and heat-generating body lower cover, heat-generating body upper cover joint heat-generating body lower cover, and the heat-generating body upper cover passes through bolted connection spliced pole, open on heat-generating body upper cover top has the logical groove of connecting the ventilation pipe, fixed mounting heat-generating body between heat-generating body upper cover and heat-generating body lower cover inner chamber, open on heat-generating body lower cover bottom has the inlet scoop, it is just to the vent of inlet opening.

In a preferred embodiment, the water supply mechanism comprises a high-pressure water pump, the high-pressure water pump is arranged at the bottom of the partition plate through bolts, the inlet end of the high-pressure water pump is fixedly sleeved with a water suction pipe, the outlet end of the high-pressure water pump is fixedly sleeved with a water supply pipe, the water supply pipe is connected with the bottom of the central pipe, and the bottom cover is fixedly provided with a heating disc which is arranged right below the water supply pipe.

The invention has the beneficial effects that:

1. The teacup can squeeze the support rod when being placed in the placing groove, so that the support rod deforms towards the through groove, the teacup is convenient to clamp, the width of the placing groove is gradually increased along the direction from the inner lantern ring to the support ring, and therefore teacups with different sizes can be clamped, namely, small teacups are placed in the placing groove close to the inner lantern ring, large teacups are placed in the placing groove close to the support ring, the placing groove is also integrally arc-shaped, the inner cavity of the teacup can be obliquely attached to the outer convex part of the placing groove, so that the teacup is obliquely downward, and flushing and sewage running are facilitated;

2. The high-pressure water pump pumps in an external water source through the water suction pipe, pressurizes the external water source and sends the pressurized external water source into the central pipe from the water supply pipe for cleaning, and the water of the water supply pipe is heated through the heating disc, so that hot water cleaning is conveniently provided, and the cleaning is cleaner;

3. The water in the central tube flows into the inner cavity of the spray header through the water through holes and then is ejected out of the nozzle at a high speed, so that the top and the bottom of the teacup are comprehensively cleaned, the nozzle is obliquely arranged, and when the high-pressure water flows out, the spray header can give a horizontal tangential force, so that the spray header rotates along the lantern ring, the teacup is cleaned in an omnibearing manner, no dead angle is caused in cleaning, and the cleaning efficiency is improved;

4. The air in the upper cover and the lower cover of the heating element is sucked by the fan through the ventilation pipe, the ventilation openings on the air suction opening and the bottom cover supplement air from the outside, meanwhile, ozone generated by the ozone generator is sucked into the lower cover of the heating element, the air is heated by the heating element and finally is sent into the ventilation holes at the bottom of the partition plate through the fan and the air outlet, and finally, hot air and ozone enter the placement frame, so that the teacup is dried quickly and sterilized by ozone, and the teacup can be taken out quickly;

5. The teacup clamp can be inserted into the placing hole so as to be placed in the handle, so that the teacup clamp is convenient to store, the teacup is clamped by the teacup clamp when in use, and the clamping end contacts the teacup through the replaceable silica gel sleeve, thereby avoiding secondary pollution and improving the sanitation.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an improved cup washer according to an embodiment of the present invention.

FIG. 2 is a schematic view of the handle assembly of the present invention.

FIG. 3 is a schematic view of the structure of the housing of the present invention.

FIG. 4 is a schematic diagram showing the structure of the drain pump of the present invention.

FIG. 5 is a schematic view of the water supply mechanism of the present invention.

FIG. 6 is a schematic view of the blower assembly of the present invention.

Fig. 7 is a schematic view of the structure of the placement frame of the present invention.

FIG. 8 is a schematic view of the structure of the shower head of the present invention.

FIG. 9 is a schematic view of the structure of the central tube of the present invention.

Reference numerals illustrate: 1. a housing; 2. a bottom cover; 3. a top cover; 4. a handle assembly; 41. a connecting seat; 42. a grip; 43. a teacup clamp; 431. a silica gel sleeve; 44. placing the hole; 5. a placing rack; 51. a support ring; 52. an inner collar; 53. a support rod; 54. a through groove; 55. a placement groove; 6. an air supply assembly; 61. a fan upper cover; 62. a fan lower cover; 63. a blower; 64. an air outlet; 65. a connecting column; 66. a ventilation pipe; 67. an ozone generator; 7. a heating assembly; 71. a heating element lower cover; 72. an air suction port; 73. a heating element; 74. a heating body upper cover; 8. a water supply mechanism; 81. a high pressure water pump; 82. a water suction pipe; 83. a water supply pipe; 84. a heating plate; 9. a draining pump; 10. a partition plate; 11. a ventilation chamber; 12. a support table; 13. a central tube; 14. a spray header; 15. a collar; 16. a nozzle; 17. a connecting plate; 18. and a water through hole.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: as shown in fig. 1 to 9, the invention provides an improved cup washer, which comprises a machine shell 1, a bottom fixing clamp bottom cover 2 of the machine shell 1, a top clamping top cover 3 of the machine shell 1, a top surface of the top cover 3 is provided with a handle component 4, a partition board 10 is fixedly arranged on the inner wall of the machine shell 1, a rack 5 is clamped between the inner walls of the machine shell 1 at the top of the partition board 10, a central pipe 13 is fixedly arranged in the middle of the partition board 10, the central pipe 13 penetrates through the rack 5, spray heads 14 are respectively arranged on the central pipes 13 at the top and the bottom of the rack 5, a water supply mechanism 8, a drainage pump 9, an air supply component 6 and a heating component 7 are respectively arranged between the bottom of the partition board 10 and the bottom cover 2, the drainage pump 9 is connected with the top surface of the partition board 10 through a water pipe, the heating component 7 is connected with the air supply component 6, the water supply mechanism 8, the drainage pump 9, the air supply component 6 and the heating component 7 are integrally arranged in the bottom space of the partition board 10, the cup washer is compact in structure, the cup washer is reduced in size, teacups of different sizes are obliquely arranged through the rack 5, the teacups are respectively provided with heads 14 at the top and bottom, the teacups are convenient to clean comprehensively, and after cleaning, and the air supply component 6 and the heating component 7 can be quickly cleaned, and efficiently and dried.

The baffle 10 is provided with a through groove sleeved with the central pipe 13 and the drainage pump 9 pipeline, the casing 1 is internally provided with an annular ventilation cavity 11, the inner walls of the top and the bottom of the baffle 10 are respectively provided with a vent hole communicated with the ventilation cavity 11, the top of the vent hole at the top of the baffle 10 is fixedly provided with a waterproof cover with a hollow hemispherical structure, the vent hole at the bottom of the baffle 10 is connected with the air supply assembly 6, then the air supply assembly 6 and the heating assembly 7 send hot air into the ventilation cavity 11 from the vent hole at the bottom of the baffle 10, and then the hot air enters the teacup through the vent hole at the top of the baffle 10, so that the teacup is dried quickly, and the waterproof cover prevents water from flowing into the ventilation cavity 11 during cleaning.

The bottom outer wall of center tube 13 is fixed cup joints connecting plate 17, connecting plate 17 passes through the bottom surface of bolted connection baffle 10, all fix cup joints lantern ring 15 on the center tube 13 of rack 5 bottom and top, it has a plurality of limbers 18 to open on center tube 13 and the lantern ring 15, rotate on the lantern ring 15 and cup joint shower head 14, limbers 18 intercommunication shower head 14 ' S inner chamber, a plurality of nozzles 16 are installed to one side that shower head 14 is close to rack 5, shower head 14 is cavity S type structure, nozzle 16 and limbers 18 all communicate shower head 14 ' S inner chamber, nozzle 16 slope is towards shower head 14 ' S S type indent side, then the high-pressure water that washs the use flows into shower head 14 inner chamber through center tube 13 and limbers 18, then jet out from nozzle 16 high-speed, thereby wash the teacup top and bottom comprehensively, and nozzle 16 slope sets up, can give shower head 14 a horizontal tangential force when high-pressure water stream flows out, make shower head 14 rotate along lantern ring 15, thereby wash the teacup all-round, wash the dead angle.

The rack 5 comprises a supporting ring 51 and an inner collar 52, the inner collar 52 is sleeved on the central tube 13, the inner wall of the shell 1 is fixedly provided with a plurality of supporting tables 12, the supporting ring 51 is tightly pressed on the supporting tables 12, a plurality of supporting rods 53 are fixedly arranged between the inner collar 52 and the supporting ring 51, through grooves 54 are formed in the supporting rods 53, the supporting rods 53 are of elastic plastic arc structures, the through grooves 54 are formed in the supporting rods 53, teacups can be extruded when placed in the placing grooves 55, the supporting rods 53 deform towards the through grooves 54, the teacups are convenient to clamp, the width of the placing grooves 55 is gradually increased along the direction from the inner collar 52 to the supporting ring 51, so that teacups with different sizes can be clamped, namely small teacups are placed in the placing grooves 55 close to the inner collar 52, large teacups are placed in the placing grooves 55 close to the supporting ring 51, and the inner cavities of the teacups are also arc-shaped, so that the teacups can incline to be adhered to the outer convex parts of the placing grooves 55, and the teacups are inclined downwards, and the teacups are convenient to clean and sewage flows away.

The handle assembly 4 comprises a connecting seat 41, the connecting seat 41 is connected with a top cover 3 through a bolt, the top of the connecting seat 41 is fixedly connected with a handle 42, both ends of the bottom of the inner cavity of the handle 42 are provided with placing holes 44, a teacup clamp 43 is placed in the inner cavity of the handle 42, both ends of the teacup clamp 43 slidably penetrate through the placing holes 44, the connecting seat 41 is of a C-shaped structure, the teacup clamp 43 is of an elastic plastic Y-shaped structure, the end face of the teacup clamp 43 is slidably clamped with a silica gel sleeve 431, the teacup clamp 43 can be inserted into the placing holes 44, so that the teacup clamp 43 is placed in the handle 42, the teacup clamp 43 is convenient to store, the teacup clamp 43 is used, and the clamping ends are contacted with the teacup through the replaceable silica gel sleeve 431, so that secondary pollution is avoided.

The air supply assembly 6 comprises a fan upper cover 61 and a fan lower cover 62, the fan upper cover 61 is fixedly clamped with the fan lower cover 62, a fan 63 is clamped between the fan upper cover 61 and the fan lower cover 62, the fan upper cover 61 is connected with the bottom of the partition board 10 through bolts, an air outlet 64 is formed in the fan upper cover 61, the air outlet 64 is connected with a vent hole in the bottom of the partition board 10, a ventilation pipe 66 is fixedly sleeved in the middle of the bottom surface of the fan lower cover 62, a connecting column 65 is fixedly arranged on the fan lower cover 62 outside the ventilation pipe 66, an ozone generator 67 is arranged on the bottom surface of one side of the fan lower cover 62 through bolts, the heating assembly 7 comprises a heating body upper cover 74 and a heating body lower cover 71, the heating body upper cover 74 is clamped with the heating body lower cover 71, and the heating body upper cover 74 is connected with the connecting column 65 through bolts, the top of the upper cover 74 is provided with a through groove connected with the ventilation pipe 66, the heating element 73 is fixedly arranged between the inner cavities of the upper cover 74 and the lower cover 71, the bottom of the lower cover 71 is provided with an air suction inlet 72, the bottom cover 2 is provided with a ventilation opening opposite to the air suction inlet 72, the fan 63 sucks air in the upper cover 74 and the lower cover 71 through the ventilation pipe 66, the ventilation openings 72 and the bottom cover 2 supplement air from the outside, meanwhile, ozone generated by the ozone generator 67 is sucked in the lower cover 71, the air is heated through the heating element 73, finally, the air is sent into the ventilation hole at the bottom of the partition board 10 through the fan 63 and the air outlet 64, and finally, hot air and ozone enter the place of the placement frame 5, so that the teacup is quickly dried and ozone sterilized.

The water supply mechanism 8 comprises a high-pressure water pump 81, the high-pressure water pump 81 is arranged at the bottom of the partition plate 10 through bolts, the inlet end of the high-pressure water pump 81 is fixedly sleeved with a water suction pipe 82, the outlet end of the high-pressure water pump 81 is fixedly sleeved with a water supply pipe 83, the water supply pipe 83 is connected with the bottom of the central pipe 13, a heating plate 84 is fixedly arranged on the bottom cover 2, the heating plate 84 is located under the water supply pipe 83, the high-pressure water pump 81 pumps in an external water source through the water suction pipe 82 and pressurizes the external water source and then sends the external water source into the central pipe 13 from the water supply pipe 83 for cleaning, water of the water supply pipe 83 is heated through the heating plate 84, hot water cleaning is conveniently provided, and cleaning is cleaner.

When in use, the teacup can squeeze the supporting rod 53 when being placed in the placing groove 55, so that the supporting rod 53 deforms towards the through groove 54, the teacup is convenient to clamp, the width of the placing groove 55 is gradually increased along the direction from the inner lantern ring 52 to the supporting ring 51, so that teacups with different sizes can be clamped, namely small teacups are placed in the placing groove 55 close to the inner lantern ring 52, large teacups are placed in the placing groove 55 close to the supporting ring 51, the placing groove 55 is also in an arc shape, the inner cavity of the teacup can be obliquely stuck to the outer convex part of the placing groove 55, so that the teacup is obliquely downwards, the high-pressure water pump 81 pumps in and pressurizes an external water source 83 through the water absorbing pipe 82 and then sends the water into the central pipe 13 for cleaning, the water of the water supplying pipe 83 is heated through the heating disc 84, hot water is convenient to clean, the cleaning is cleaner, the water in the central pipe 13 flows into the inner cavity of the spray header 14 through the water through holes 18, then the air is ejected from the nozzle 16 at a high speed so as to comprehensively clean the top and the bottom of the teacup, the nozzle 16 is obliquely arranged, the high-pressure water flow flows out to give a horizontal tangential force to the spray header 14, so that the spray header 14 rotates along the lantern ring 15, the teacup is cleaned in an omnibearing manner, no dead angle is generated in cleaning, the cleaning efficiency is improved, after the cleaning is finished, the air in the upper heating element cover 74 and the lower heating element cover 71 is sucked by the fan 63 through the ventilation pipe 66, the air inlet 72 and the ventilation opening on the bottom cover 2 are supplemented with air from the outside, meanwhile, the ozone generated by the ozone generator 67 is sucked into the lower heating element cover 71, the air is heated through the heating element 73 and finally is sent into the ventilation hole at the bottom of the partition board 10 through the fan 63 and the air outlet 64, and finally the hot air and the ozone enter the position of the placing frame 5, so that the teacup is dried quickly and the ozone is sterilized, the teacup can be taken out conveniently and quickly.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An improved cup washer, comprises a shell (1), and is characterized in that: the bottom of casing (1) is fixed joint bottom (2), top joint top cap (3) of casing (1), handle assembly (4) are installed to top surface of top cap (3), inner wall fixed mounting baffle (10) of casing (1), joint rack (5) are held between the inner wall of casing (1) at baffle (10) top, central tube (13) are fixed to the middle part of baffle (10), central tube (13) run through rack (5), shower head (14) are all installed on central tube (13) of rack (5) top and bottom, water supply mechanism (8), drain pump (9), air supply subassembly (6) and heating subassembly (7) are installed to the bottom of baffle (10) and bottom (2), the bottom of central tube (13) is connected to water supply mechanism (8), the top surface of baffle (10) is connected through the water pipe to drain pump (9), air supply subassembly (7) are connected to air supply subassembly (6).

The air-conditioning device is characterized in that a through groove sleeved with a central pipe (13) and a drainage pump (9) pipeline is formed in the partition board (10), an annular-structure ventilation cavity (11) is formed in the casing (1), ventilation holes communicated with the ventilation cavity (11) are formed in the inner walls of the top and the bottom of the partition board (10), a waterproof cover of a hollow hemispherical structure is fixedly arranged at the top of the ventilation hole at the top of the partition board (10), and the ventilation hole at the bottom of the partition board (10) is connected with an air supply assembly (6);

The bottom outer wall of the central tube (13) is fixedly sleeved with a connecting plate (17), the connecting plate (17) is connected with the bottom surface of the partition board (10) through bolts, the central tubes (13) at the bottom and the top of the placing frame (5) are fixedly sleeved with a sleeve ring (15), a plurality of water holes (18) are formed in the central tube (13) and the sleeve ring (15), the sleeve ring (15) is rotatably sleeved with a spray header (14), the water holes (18) are communicated with the inner cavity of the spray header (14), and a plurality of nozzles (16) are arranged on one side, close to the placing frame (5), of the spray header (14);

the spray header (14) is of a hollow S-shaped structure, the spray nozzle (16) and the water through hole (18) are both communicated with the inner cavity of the spray header (14), and the spray nozzle (16) is inclined towards the S-shaped concave side of the spray header (14);

the air supply assembly (6) comprises a fan upper cover (61) and a fan lower cover (62), the fan upper cover (61) is fixedly clamped with the fan lower cover (62), the fan upper cover (61) is clamped with the fan lower cover (62) by clamping with the fan (63), the fan upper cover (61) is connected with the bottom of the partition board (10) through bolts, an air outlet (64) is formed in the fan upper cover (61), the air outlet (64) is connected with a vent hole in the bottom of the partition board (10), a ventilating pipe (66) is fixedly sleeved in the middle of the bottom surface of the fan lower cover (62), a connecting column (65) is fixedly arranged on the fan lower cover (62) on the outer side of the ventilating pipe (66), an ozone (67) is arranged on one side bottom surface of the fan lower cover (62) through bolts, the heating assembly (7) comprises a heating body upper cover (74) and an oxygen generator lower cover (71), the heating body upper cover (74) is clamped with the heating body lower cover (71) through bolts, the top of the upper cover (74) is provided with a vent hole (66) connected with an air inlet (65), the heating body (71) is fixedly arranged on the bottom of the air inlet (72), the bottom cover (2) is provided with a vent opening which is opposite to the air suction opening (72);

The placing rack (5) comprises a supporting ring (51) and an inner collar (52), the inner collar (52) is sleeved on the central tube (13), a plurality of supporting tables (12) are fixedly arranged on the inner wall of the machine shell (1), the supporting ring (51) is tightly pressed on the supporting tables (12), a plurality of supporting rods (53) are fixedly arranged between the inner collar (52) and the supporting ring (51), through grooves (54) are formed in the supporting rods (53), and placing grooves (55) are formed between adjacent supporting rods (53);

the supporting rod (53) is of an elastic plastic arc-shaped structure, and the width of the placing groove (55) is gradually increased along the direction from the inner sleeve ring (52) to the supporting ring (51).

2. An improved cup washer as set forth in claim 1 wherein: the handle assembly (4) comprises a connecting seat (41), the connecting seat (41) is connected with a top cover (3) through a bolt, the top of the connecting seat (41) is fixedly connected with a handle (42), two ends of the bottom of an inner cavity of the handle (42) are provided with placing holes (44), a teacup clamp (43) is placed in the inner cavity of the handle (42), and two ends of the teacup clamp (43) penetrate through the placing holes (44) in a sliding mode.

3. An improved cup washer as set forth in claim 2 wherein: the connecting seat (41) is of a C-shaped structure, the teacup clamp (43) is of an elastic plastic Y-shaped structure, and the end face of the teacup clamp (43) is slidably clamped with the silica gel sleeve (431).

4. An improved cup washer as set forth in claim 3 wherein: the water supply mechanism (8) comprises a high-pressure water pump (81), the high-pressure water pump (81) is arranged at the bottom of the partition board (10) through bolts, the inlet end of the high-pressure water pump (81) is fixedly sleeved with a water suction pipe (82), the outlet end of the high-pressure water pump (81) is fixedly sleeved with a water supply pipe (83), the water supply pipe (83) is connected with the bottom of the central pipe (13), and a heating disc (84) is fixedly arranged on the bottom cover (2), and the heating disc (84) is located under the water supply pipe (83).