CN115778278A

CN115778278A - Teacup cleaning machine

Info

Publication number: CN115778278A
Application number: CN202211462345.XA
Authority: CN
Inventors: 庄贵丰; 周振翔; 应开国
Original assignee: Ningbo Xiaohu Technology Co ltd
Current assignee: Ningbo Xiaohu Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14

Abstract

The invention discloses a teacup cleaning machine which comprises a cleaning groove (1), a cleaning arm (2) and a teacup shelf (3); the bottom of the cleaning tank (1) is provided with a lifting and rotating driving mechanism (4); the lifting and rotating driving mechanism (4) is used for driving the lifting and rotating of the rotating arm (21); a circulating water supply system (5) communicated with the cleaning arm (2) is arranged at the bottom of the cleaning tank (1); for providing a circulating water source to the washing arm (2); the invention not only can efficiently and accurately clean the mouth edges and the inner and outer side wall areas of a plurality of cups which are annularly fixed on the circular grid plate. But also can cover and wash the wider area of the inner wall and the outer wall of the cup up and down; the circulating water supply system can further solve the problem of water resource waste caused by continuous water supply.

Description

Teacup cleaning machine

Technical Field

The invention relates to the technical field of teacup cleaning machines, in particular to a teacup cleaning machine.

Background

The existing tea cup cleaning machine simply sprays water or soaks in a water bath on a tea cup placed on a placing net, the inner side wall and the outer side wall of a mouth edge of the tea cup and the inner side wall and the outer side wall close to the mouth edge of the tea cup are not thoroughly cleaned, however, the positions are places where a mouth is directly contacted when people drink tea, and the safety and the sanitation of the use of the tea cup can be effectively ensured only by cleaning the areas in place; the existing teacup cleaning machine cleans the cup by continuously introducing a lot of water into the spray header, and then uniformly treats the wastewater after the cleaning is finished, so that the cup is cleaned completely, a lot of water needs to be continuously introduced, the cleaning cost is high, and a lot of water resources are wasted.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art: the teacup cleaning machine can clean the mouth edges of a plurality of teacup efficiently and accurately and clean the inner and outer side walls close to the mouth edges of the teacup.

Therefore, the invention aims to provide a teacup cleaning machine which comprises a cleaning groove, a cleaning arm and a teacup shelf; the cleaning arm comprises a rotating arm and a tubular rotating shaft arranged on the rotating arm; a cavity is arranged in the rotating arm, and the tubular rotating shaft is communicated with the cavity; the rotating arm is provided with a satellite spray head communicated with the cavity; the satellite spray head is rotatably connected with the rotating arm; the teacup shelf comprises a circular grid plate erected above the cleaning arm; the bottom of the cleaning tank is provided with a lifting and rotating driving mechanism; the lifting and rotating driving mechanism is used for driving the lifting and rotating of the rotating arm; a circulating water supply system communicated with the cleaning arm is arranged at the bottom of the cleaning tank; for providing a source of circulating water to the wash arm.

The circulating water supply system comprises a heating groove, a cup-shaped cover and a drain pipe; an opening at the upper end of the heating tank is communicated with the bottom of the cleaning tank;

the bottom of the heating tank is communicated with the drain pipe; a drainage pump is arranged between the drainage pipe and the heating tank;

the cup-shaped cover is communicated with the bottom of the heating groove through a water pipe; and a water delivery pump is arranged between the cup-shaped cover and the heating groove.

A water supply sleeve is arranged at the bottom of the cleaning tank; the tubular rotating shaft of the cleaning arm is in dynamic sealing sleeve joint with the upper end of the water supply sleeve;

the cup-shaped cover is communicated with the lower end of the water supply sleeve;

preferably, the drain pipe is provided with an electromagnetic valve for controlling the drain pipe to open and close.

Preferably, an electromagnetic valve is arranged on the water pipe between the cup-shaped cover and the heating groove.

And a water filling port is arranged on the heating tank.

And a heating wire is arranged at the bottom of the heating groove.

Preferably, the lifting and rotating driving mechanism comprises at least one lifting guide rod arranged at the bottom of the cleaning tank, a lifting plate, a rotating driving motor and a lifting driving motor; the lifting plate is in sliding fit with the lifting guide rod; the lifting driving motor is in transmission fit with the lifting plate through a screw pair; the rotary driving motor is fixed on the lifting plate;

an output shaft of the rotary driving motor is hinged with a driving shaft; the upper end of the driving shaft penetrates through the bottom of the cup-shaped cover and is connected with the cleaning arm; the driving shaft and the tubular rotating shaft are coaxial and in clearance fit.

The bottom of the cup-shaped cover is in dynamic sealing connection with the driving shaft.

Preferably, an Archimedes spiral water channel is arranged between the satellite spray head and the tubular rotating shaft in the cavity of the rotating arm.

As optimization, the satellite spray head comprises a shell, wherein at least one cup mouth edge spray hole and at least one cup inner wall spray hole are formed in the shell; the cup rim edge spray hole is used for spraying water columns to clean the rim part of the teacup to be cleaned; the inner wall spray hole of the cup is used for spraying water columns to clean the inner wall of the teacup to be cleaned; the shell is also provided with at least one cup bottom spray hole for spraying the water column to clean the cup bottom of the teacup to be cleaned.

As optimization, a hollow shaft is further arranged on the shell; the cup mouth edge spray hole, the cup inner wall spray hole and the cup bottom spray hole are all communicated with the hollow shaft; an axial flow impeller is coaxially fixed in the hollow of the hollow shaft.

Preferably, the hollow shaft is in rotary sealing communication with the rotating arm; the shell is provided with an axial limiting fastener matched with the flange on the rotating arm, and the hollow shaft is movably sleeved on the rotating arm and axially limited.

Preferably, the cup mouth is intersected or out-of-plane with the hole axis of the spray hole on the inner wall of the cup along the spray hole.

The outer edge of the circular grid plate is provided with a blocking fence, the bottom surface of the circular grid plate is positioned above the rotating scanning track of the satellite spray head and is provided with a radially inclined annular surface, and the annular surface faces the blocking fence in an inclined mode.

The invention has the following beneficial effects: the invention not only can efficiently and accurately clean the mouth edges and the inner and outer side wall areas of a plurality of cups which are annularly fixed on the circular grid plate. And the lifting and rotating driving mechanism drives the lifting and rotating of the rotating arm; the water column can be focused on the edge of the cup opening and the inner and outer side wall areas at the initial position, and can also be covered and washed to the wider area of the inner and outer walls of the cup. The key parts of the targeted teacup cleaning can also effectively realize the purpose of water saving, and the problem of water resource waste caused by continuous water supply can be further solved through the circulating water supply system.

Drawings

Fig. 1 is a schematic perspective view of the tea cup cleaning machine in the embodiment.

Fig. 2 is an exploded schematic view of the tea cup cleaning machine in the embodiment.

FIG. 3 is a schematic sectional structure view of the tea cup cleaning machine in the embodiment.

FIG. 4 is a schematic sectional view of the application state of the tea cup cleaning machine in the embodiment.

FIG. 5 is a schematic view of the internal structure of the tea cup cleaning machine in the application state of the embodiment.

Fig. 6 is an explosion structure diagram of the circulating water supply system of the teacup cleaning machine in the embodiment.

Fig. 7 is a schematic diagram of the spraying state explosion structure of the cleaning arm of the teacup cleaning machine in the embodiment.

FIG. 8 is a schematic sectional view of the cleaning arm of the tea cup cleaning machine in the embodiment.

Fig. 9 is a schematic sectional structural view of the working state of the cleaning arm of the tea cup cleaning machine in the embodiment.

Fig. 10 is a schematic perspective view of a satellite spray head of the teacup cleaning machine in the embodiment.

FIG. 11 is a perspective view of the satellite nozzle and the relative positions of the water column and the cup of the cup cleaning machine in the embodiment.

FIG. 12 is a schematic diagram of the relative positions of the satellite spray head and the water column and the teacup caused by the lifting of the cleaning arm in the embodiment.

Wherein, 1, a cleaning tank; 11. a water supply jacket; 2. cleaning the arm; 21. a rotating arm; 22. a tubular rotating shaft; 23. a cavity; 24. a satellite showerhead; 25. archimedes spiral-line water channels; 241. a housing; 242. The cup mouth edge is sprayed with holes; 243. Spraying holes on the inner wall of the cup; 244. Spraying holes on the cup bottom; 245. A hollow shaft; 246. An axial flow impeller; 247. An axial limiting fastener; 3. a teacup shelf; 31. a circular grid plate; 4. a lifting and rotating drive mechanism; 41. a lifting guide rod; 42. a lifting plate; 43. a rotary drive motor; 44. a lifting drive motor; 45. a lead screw pair; 5. a circulating water supply system; 51. a heating tank; 52. a cup-shaped cover; 53. a drain pipe; 54. draining pump; 55. a water delivery pump; 56. a water injection port; 57. heating wires; 6. a drive shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Examples

An example of a teacup cleaning machine will now be described with reference to figures 1 to 12, comprising a cleaning bowl 1, a cleaning arm 2 and a teacup holder 3;

the cleaning arm 2 comprises a rotating arm 21 and a tubular rotating shaft 22 arranged on the rotating arm 21; a cavity 23 is arranged in the rotating arm 21, and the tubular rotating shaft 22 is communicated with the cavity 23; the rotating arm 21 is provided with a satellite spray head 24 communicated with the cavity 23; the satellite spray head 24 is rotatably connected with the rotating arm 21;

the teacup shelf 3 comprises a circular grid plate 31 arranged above the cleaning arm 2;

the bottom of the cleaning tank 1 is provided with a lifting and rotating driving mechanism 4; the lifting and rotating driving mechanism 4 is used for driving the lifting and rotating of the rotating arm 21;

the bottom of the cleaning tank 1 is provided with a circulating water supply system 5 communicated with the cleaning arm 2; for providing a circulating water supply to the wash arm 2.

The circulating water supply system 5 comprises a heating tank 51, a cup-shaped cover 52 and a drain pipe 53; an opening at the upper end of the heating tank 51 is communicated with the bottom of the cleaning tank 1;

the bottom of the heating groove 51 is communicated with the drain pipe 53; a drainage pump 54 is arranged between the drainage pipe 53 and the heating tank 51;

the cup-shaped cover 52 is communicated with the bottom of the heating groove 51 through a water pipe; a water delivery pump 55 is arranged between the cup-shaped cover 52 and the heating groove 51.

A water supply sleeve 11 is arranged at the bottom of the cleaning tank 1; the tubular rotating shaft 22 of the cleaning arm 2 is in movable sealing sleeve joint with the upper end of the water supply sleeve 11; the depth of the sleeve joint is determined according to the lifting amplitude of the rotating arm 21.

The cup-shaped cover 52 is communicated with the lower end of the water supply sleeve 11;

the drain pipe 53 is provided with an electromagnetic valve for controlling the opening and closing thereof.

An electromagnetic valve is arranged on a water pipe between the cup-shaped cover 52 and the heating groove 51.

The heating tank 51 is provided with a water injection port 56.

The bottom of the heating groove 51 is provided with a heating wire 57.

The lifting and rotating driving mechanism 4 comprises 2 lifting guide rods 41 arranged at the bottom of the cleaning tank 1, a lifting plate 42, a rotating driving motor 43 and a lifting driving motor 44; the lifting plate 42 is in sliding fit with the lifting guide rod 41; the lifting driving motor 44 is in transmission fit with the lifting plate 42 through a screw pair 45; the rotary driving motor 43 is fixed on the lifting plate 42;

the output shaft of the rotary driving motor 43 is hinged with a driving shaft 6; the upper end of the driving shaft 6 penetrates through the bottom of the cup-shaped cover 52 and is connected with the cleaning arm 2; the drive shaft 6 is coaxial with and clearance-fitted to the tubular rotary shaft 22.

The bottom of the cup-shaped cover 52 is in dynamic sealing connection with the drive shaft 6.

An Archimedes spiral water channel 25 is arranged between the satellite spray head 24 and the tubular rotating shaft 22 in the cavity 23 of the rotating arm 21. When the direction of the rotation of the rotating arm 21 driven by the rotation driving motor 43 is the same as the direction of the rotating force generated by the Archimedes spiral water channel 25, the rotation can be assisted, and the energy consumption of the rotation driving motor 43 is reduced.

The satellite spray head 24 includes a casing 241, and the casing 241 is provided with 2 cup mouth edge spray holes 242 and 2 cup inner wall spray holes 243; the cup rim spray hole 242 is used for spraying water columns to clean the rim part of the teacup to be cleaned; the inner wall spray hole 243 is used for spraying a water column to clean the inner wall of the teacup to be cleaned; the shell 241 is further provided with 2 cup bottom spray holes 244 for spraying water columns to clean the bottom of the cup to be cleaned.

A hollow shaft 245 is further arranged on the shell 241; the cup mouth edge spray hole 242, the cup inner wall spray hole 243 and the cup bottom spray hole 244 are all communicated with the hollow shaft 245; a axial flow impeller 246 is coaxially fixed within the hollow of the hollow shaft 245.

The hollow shaft 245 is in rotary sealed communication with the swivel arm 21; the housing 241 is provided with an axial limiting fastener 247 which is matched with the flange on the rotating arm 21, and the hollow shaft 245 is movably sleeved on the rotating arm 21 and axially limited, but not limited to the above dynamic sealing manner. The cup mouth intersects the hole axis of the injection hole 243 on the inner wall of the cup along the injection hole 242. The structure enables the satellite spray head 24 to rotate relative to the rotating arm 21 and simultaneously water in the rotating arm 21 can be transmitted to all spray holes through the hollow shaft 245, and the water passing through the hollow shaft 245 drives the satellite spray head 24 to rotate relative to the rotating arm 21 due to the axial flow impeller 246, so that the rotating scanning cleaning of the water column focused on the area of the inner and outer side walls of the cup opening is realized. And the rotating arm 21 is driven to rotate by the rotating driving motor 43, so that cups which are circularly and reversely buckled on the circular grid plate 31 and are positioned above the scanning track of the satellite spray head 24 can be cleaned in batch, and batch cleaning is realized. The lifting driving motor 44 can drive the lifting plate 42 to lift up and down through the lead screw pair 45 to realize small-amplitude reciprocating lifting and lowering of the rotating arm 21 at the same time of driving the rotating arm 21 to rotate by the rotating driving motor 43. As shown in fig. 12, the cup mouth intersects the hole axis of the inner cup wall spray hole 243 along the spray hole 242. The water column sprayed out from the spray hole can be focused on the edge of the teacup opening and the inner and outer side wall areas at the initial position, and can also be covered and washed to the wider area of the inner and outer walls of the cup.

The outer edge of the circular grid plate 31 is provided with a blocking fence, the bottom surface of the circular grid plate 31 is positioned above the rotating scanning track of the satellite spray head 24 and is provided with a radially inclined ring surface, and the ring surface inclines towards the blocking fence.

As shown in fig. 3-5, the outer edge of the circular grid plate 31 is provided with a blocking fence, the bottom surface of the circular grid plate 31 above the rotation scanning track of the satellite spray head 24 has a radially inclined ring surface, and the ring surface is inclined towards the blocking fence; the blocking fence and the ring surface are used for limiting the teacup to be cleaned which is reversely buckled and placed on the ring surface, so that the teacup to be cleaned can be uniformly distributed along the ring surface. The ring surface is formed by a common plane on which the upper surfaces of the inclined grid strips are arranged.

When the washing tank 1 is used, the impact force generated by the satellite spray head 24 on the teacup to be washed is controlled to be smaller than the weight of the teacup so as to prevent the teacup from moving and overturning, preferably, the size and the shape of the teacup to be washed are matched with those of the satellite spray head 24.

When the cup cleaning device is used, cups to be cleaned are annularly and uniformly arranged and are reversely placed on the circular grid plate 31 right above a scanning track of the satellite spray head 24 in a circle, so that the cup opening edge is aligned with the edge of a teacup, the spray hole 243 of the inner wall of the cup is aligned with the inner wall of a teacup, and the spray hole 244 of the bottom of the cup is aligned with the bottom of the teacup; a certain amount of water is introduced into the heating tank 51 through the water injection port 56, after a heating wire 57 is opened to heat the water into hot water with a certain temperature, a water delivery pump 55 and an electromagnetic valve between the cup-shaped cover 52 and the heating tank 51 are opened, the water delivery pump 55 pumps the hot water from the heating tank 51 into the cup-shaped cover 52 to form a water source with a certain water pressure, the cup-shaped cover 52 provides spray water for the cleaning arm 2 through the water supply sleeve 11, the spray water enters the tubular rotating shaft 22 which is in dynamic sealing sleeve joint with the water supply sleeve 11, then enters the Archimedes spiral linear water channel 25, then enters the hollow shaft 245 to drive the axial-flow impeller 246 to be sprayed out from the spray holes of the satellite spray head 24, and simultaneously drives the satellite spray head 24 to rotate; therefore, water columns are focused on the edge of the teacup mouth and the inner and outer side wall areas for rotary scanning and cleaning, the tubular rotating shaft 22 is driven to rotate by the rotary driving motor 43, so that the edge of the cup mouth, the inner and outer side wall areas of all cups annularly fixed on the scanning track of the satellite spray head 24 can be cleaned in batch, and batch cleaning is realized. While the rotation driving motor 43 can drive the rotating arm 21 to rotate, the lifting driving motor 44 can drive the lifting plate 42 to lift back and forth through the screw pair 45 to realize small-amplitude reciprocating lifting of the rotating arm 21. As shown in fig. 12, the water jet from the jet hole can be focused on the area of the inner and outer side walls of the cup opening at the initial position, and can be covered and washed to a wider area of the inner and outer walls of the cup. The hot water after the cup is cleaned falls back into the cleaning tank 1, then is converged into the heating tank 51 to be continuously cleaned circularly for a plurality of times, and then the heating wire 57, the water delivery pump 55 and the electromagnetic valve between the cup-shaped cover 52 and the heating tank 51 are closed; opening the electromagnetic valve on the water discharge pipe 53 and the water discharge pump 54 to empty the water in the heating tank 51; introducing a certain amount of water into the heating tank 51 through the water injection port 56 again for cleaning; the circulating water supply system 5 can be used for cleaning the teacup in a circulating way for multiple times by using less water, so that the teacup can be cleaned efficiently, and the aim of saving water can be fulfilled.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above description. Therefore, the appended claims should be construed to cover all such variations and modifications as fall within the true spirit and scope of the invention. Any and all equivalent ranges and contents within the scope of the claims should be considered to be within the intent and scope of the present invention.

Claims

1. A teacup cleaning machine is characterized by comprising a cleaning groove (1), a cleaning arm (2) and a teacup shelf (3); the cleaning arm (2) comprises a rotating arm (21) and a tubular rotating shaft (22) arranged on the rotating arm (21); a cavity (23) is arranged in the rotating arm (21), and the tubular rotating shaft (22) is communicated with the cavity (23); the rotating arm (21) is provided with a satellite spray head (24) communicated with the cavity (23); the satellite spray head (24) is rotatably connected with the rotating arm (21); the teacup shelf (3) comprises a circular grid plate (31) arranged above the cleaning arm (2); the bottom of the cleaning tank (1) is provided with a lifting and rotating driving mechanism (4); the lifting and rotating driving mechanism (4) is used for driving the lifting and rotating of the rotating arm (21); a circulating water supply system (5) communicated with the cleaning arm (2) is arranged at the bottom of the cleaning tank (1); for providing a circulating water source to the washing arm (2).

2. A teacup washing machine according to claim 1, characterised in that the circulating water supply (5) comprises a heating tank (51), a cup-shaped cover (52) and a drain (53); an opening at the upper end of the heating tank (51) is communicated with the bottom of the cleaning tank (1); the bottom of the heating groove (51) is communicated with the drain pipe (53); a drainage pump (54) is arranged between the drainage pipe (53) and the heating groove (51); the cup-shaped cover (52) is communicated with the bottom of the heating groove (51) through a water pipe; a water delivery pump (55) is arranged between the cup-shaped cover (52) and the heating groove (51).

3. A teacup cleaning machine according to claim 2, characterised in that the bottom of the cleaning tank (1) is provided with a water supply sleeve (11); the tubular rotating shaft (22) of the cleaning arm (2) is in movable sealing sleeve joint with the upper end of the water supply sleeve (11); the cup-shaped cover (52) is communicated with the lower end of the water supply sleeve (11); the drain pipe (53) is provided with an electromagnetic valve for controlling the opening and closing of the drain pipe; an electromagnetic valve is arranged on a water pipe between the cup-shaped cover (52) and the heating groove (51); a water injection port (56) is arranged on the heating tank (51); the bottom of the heating groove (51) is provided with a heating wire (57).

4. A teacup cleaning machine according to claim 3, characterised in that the lifting and rotating drive mechanism (4) comprises at least one lifting and guiding rod (41) arranged at the bottom of the cleaning tank (1), a lifting plate (42), a rotating drive motor (43) and a lifting and driving motor (44); the lifting plate (42) is in sliding fit with the lifting guide rod (41); the lifting driving motor (44) is in transmission fit with the lifting plate (42) through a screw pair (45); the rotary driving motor (43) is fixed on the lifting plate (42); the output shaft of the rotary driving motor (43) is hinged with a driving shaft (6); the upper end of the driving shaft (6) penetrates through the bottom of the cup-shaped cover (52) to be connected with the cleaning arm (2); the driving shaft (6) is coaxial with the tubular rotating shaft (22) and is in clearance fit with the tubular rotating shaft; the bottom of the cup-shaped cover (52) is in dynamic sealing connection with the driving shaft (6).

5. Teacup cleaning machine according to any of claims 1 to 4, characterised in that an Archimedes spiral water channel (25) is provided in the cavity (23) of the pivoted arm (21) between the satellite spray head (24) and the tubular pivoted axle (22).

6. A teacup washing machine according to claim 5, characterised in that the satellite nozzle (24) comprises a casing (241), the casing (241) being provided with at least one rim hole (242) and at least one hole (243) in the inner wall of the cup; the cup rim spray hole (242) is used for spraying water columns to clean the rim part of the teacup to be cleaned; the inner wall spray hole (243) is used for spraying water columns to clean the inner wall of the teacup to be cleaned; the shell (241) is also provided with at least one cup bottom spray hole (244) for spraying the water column to clean the bottom of the teacup to be cleaned.

7. A teacup cleaning machine according to claim 6, characterised in that the casing (241) is also provided with a hollow shaft (245); the cup mouth edge spray hole (242), the cup inner wall spray hole (243) and the cup bottom spray hole (244) are all communicated with the hollow shaft (245); an axial flow impeller (246) is coaxially fixed in the hollow of the hollow shaft (245).

8. Teacup washing machine according to claim 7, characterized in that the hollow shaft (245) is in rotary sealed communication with the swivel arm (21); the shell (241) is provided with an axial limiting fastener (247) matched with the flange on the rotating arm (21), and the hollow shaft (245) is movably sleeved on the rotating arm (21) and axially limited.

9. The teacup cleaning machine according to claim 8, wherein the rim intersects or is non-coplanar with a hole axis of the hole (243) in the inner wall of the cup along the hole (242).

10. Teacup cleaning machine according to claim 9, characterised in that the circular grid plate (31) is provided with a blocking fence on its outer edge, the bottom surface of the circular grid plate (31) being located above the rotational scanning trajectory of the satellite spray head (24) and having a radially inclined annular surface, the annular surface being inclined towards the blocking fence.