CN212190465U - Cup washing device - Google Patents

Abstract

The utility model discloses a cup washer, which belongs to the field of daily necessities. The brush head cleaning device comprises a driver (1), a main shaft (2) and a brush rod (5), wherein the driver (1) is connected with one end of the main shaft (2) and drives the main shaft (2) to rotate, the other end of the main shaft (2) is connected with one end of the brush rod (5) in a sliding mode, the brush rod (5) can rotate along with the main shaft (2), and a brush head part (15) is arranged at the other end of the brush rod (5); the brush rod device also comprises a sliding controller, and the sliding controller can enable the brush rod (5) to axially slide back and forth along the main shaft (2). The device is simple in structure, the brush rod (5) of the device can rotate along with the main shaft (2) and can axially slide along the main shaft (2), and the sliding distance of the brush rod (5) is limited by arranging the sliding controller. The cleaning of the cup wall can be realized by the back-and-forth sliding of the brush rod (5) in the actual use of the device, the manual up-and-down movement is not needed, and the actual use is more convenient.

Description

Cup washing device

Technical Field

The utility model discloses a cup washer, which belongs to the field of daily necessities.

Background

The cup is used as a vessel capable of containing liquid and plays an important role in daily life of people. People can not clean the stain in the cup every time after daily use. The existing cup part is of a long and thin structure, most cups are small in radial size, good cleaning effect cannot be achieved through manual cleaning, and the cup containing sundries inside can affect the health of people after being used for a long time. The traditional cleaning mode of the cup is manual cleaning, the manual cleaning mode is time-consuming and labor-consuming when the inner curved surface of the cup is complex and the bottom of the cup opening is deep, the cleaning effect is difficult to guarantee, and meanwhile, the hand can be injured to the hand by contacting with the cleaning solution for a long time. On the other hand, with the development of society, the manual cleaning does not accord with the pursuit of high-quality life of modern people, and in addition, the automatic cleaning of the cup is a necessary trend in the coming of the smart home era, and the existing cup washer on the market has the advantages of few types, single function, rough design, poor cleaning effect, low popularity and poor user experience. Therefore, people manufacture a cup washer for cleaning the bottom of a cup or the inner lower wall of a cup body, the existing cup washer mainly comprises a handle with a strip-shaped structure, sponge or bristles are arranged at one end of the handle, and the sponge or bristles of the cup washer are fixed in size and are difficult to adapt to the washing of the cup with a complex inner wall curved surface; meanwhile, the conventional electric cup washer can only realize rotary cleaning of the cup bottom or the inner wall of the cup body, and cannot automatically move up and down to clean the inner wall and the bottom of the cup body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the prior art can not automatically realize the simultaneous cleaning of the cup bottom and the inner wall of the cup body.

The utility model provides a technical scheme that its technical problem adopted is: the cup washer comprises a driver, a main shaft and a brush rod, wherein the driver is connected with one end of the main shaft and drives the main shaft to rotate, the other end of the main shaft is connected with one end of the brush rod in a sliding mode, the brush rod can rotate along with the main shaft, and the other end of the brush rod is provided with a brush head part; the brush rod is characterized by also comprising a sliding controller, wherein the sliding controller can enable the brush rod to axially slide back and forth along the main shaft.

The device further comprises an outer barrel, a partition plate is radially arranged on the inner wall of the upper portion of the outer barrel, a through hole is formed in the middle of the partition plate, and the main shaft can be fixed on the partition plate and is rotatably connected with the partition plate.

Further, the sliding controller in the device comprises a planetary wheel set, an inner cylinder and a support plate, wherein the planetary wheel set is arranged at the upper part in the outer cylinder, the outer cylinder can rotate along with the main shaft through the planetary wheel set, and the inner cylinder is sleeved on the main shaft and can axially slide along the main shaft; the inner cylinder body is of a hollow box body structure, the upper end part of the brush rod is flanged to form a flange connecting disc, and the inner side surface of the lower bottom of the inner cylinder body is positioned below the flange connecting disc and is in contact connection with the flange connecting disc; the support plate is obliquely arranged at the inner lower part of the outer barrel and connected with the outer barrel, a ball head cylinder is arranged on the outer side of the lower bottom surface of the inner barrel, and the lower end of the ball head cylinder is in contact connection with the upper end surface of the support plate.

Furthermore, in the device, at least one sliding groove arranged along the axial direction of the main shaft is formed in the outer wall of the lower end of the main shaft, a blind hole matched with the upper portion of the brush rod and provided with a clamping block is formed in the upper portion of the brush rod, the lower end of the main shaft can extend into the blind hole, and the clamping block is located in the sliding groove, so that the main shaft is in sliding connection with the brush rod.

Furthermore, the inclination angle of the supporting plate in the device is adjustable.

Further, the lower end of the outer cylinder body in the device is provided with a lower cover plate, and the middle parts of the lower cover plate and the support plate are provided with through holes for the brush rod to pass through; the lower cover plate is provided with a threaded hole, the adjusting screw extends into the threaded hole and is in threaded connection with the lower cover plate, the inclined lower end of the supporting plate is hinged with the lower cover plate, and the lower wall close to the inclined upper end is in contact connection with the extending end of the adjusting screw.

Furthermore, the device also comprises at least two guide posts in an inverted T-shaped structure, the guide posts are parallel to the axis of the main shaft, the lower ends of the guide posts are positioned in the inner cylinder body, and the upper ends of the guide posts can be connected with the rotating shaft of the planetary wheel set after penetrating through the upper bottom of the inner cylinder body.

Further, the device also comprises a return spring A and a return spring B, wherein the return spring A is sleeved on the main shaft, one end of the return spring A is connected with a main shaft shoulder at the planetary wheel set, and the other end of the return spring A is connected with the upper bottom of the inner cylinder; and the reset spring B is arranged in a blind hole at the upper end of the brush rod, one end of the reset spring B is connected with the brush rod, and the other end of the reset spring B is connected with the extending end of the main shaft.

Further, still include the washing liquid case among the above-mentioned device, the driver is the small motor, and driver and washing liquid case all set up on the baffle, and the driver passes through helical gear drive main shaft and rotates, and main shaft and brush-holder stud middle part all are provided with the washing liquid hole along the axis, and the export and the washing liquid hole access connection of washing liquid case, the export interval setting in brush head portion of washing liquid hole are in the circumferencial direction.

Wherein, among the above-mentioned device brush head portion can be dismantled with the brush-holder stud and be connected, and brush head portion includes end brush and side brush, end brush upper end middle part is connected with the brush-holder stud lower extreme is perpendicular, and the side brush still includes extensible member and side brush hair, the extensible member radially sets up along the brush-holder stud, and one end and brush-holder stud outer wall connection, and the other end is connected with the side brush hair.

The utility model has the advantages that: the device is simple in structure, one end of the main shaft is connected with the driver, the other end of the main shaft is connected with the brush rod in a sliding mode, the brush rod can be guaranteed to rotate along with the main shaft, meanwhile, the brush rod can also slide along the axial direction of the main shaft, the brush rod is driven by the sliding controller to slide back and forth along the axial direction of the main shaft, the wall and the bottom of a cup can be cleaned simultaneously, manual up-and-down movement is not needed, spiral washing is achieved, and the cleaning effect is good; the detachable brush head is adopted, so that the multifunctional cup cleaner can be used for cleaning a cup and can be used as a stirrer; the telescopic brush head design is adopted, so that the cup has better adaptability to a cup with a complex curved surface; the design of a washing liquid spraying system is adopted, so that the cup body is not damaged when the cup is washed by automatically spraying the washing liquid; the structural design is compact.

Drawings

FIG. 1 is a schematic view of the whole cross-section structure of the present invention;

fig. 2 is a schematic view of the cross-sectional structure a-a of fig. 1 according to the present invention.

Labeled as: 1 is a driver, 2 is a main shaft, 21 is a sliding groove, 3 is a helical gear, 4 is an inner cylinder, 5 is a brush rod, 51 is a connecting flange plate, 52 is a fixture block, 6 is a support plate, 7 is a washing liquid box, 8 is a planetary wheel set, 81 is a support cover plate, 82 is a driving gear, 83 is a driven gear, 84 is an annular rack, 9 is a return spring A, 10 is a return spring B, 11 is a ball-head cylinder, 12 is an outer cylinder, 13 is an adjusting screw, 14 is a side brush, 15 is a brush head, 16 is a telescopic piece, 17 is a guide column, 18 is a lower cover plate, 19 is an upper cover plate, and 20 is a bottom brush.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, the cup washing device of the present invention is characterized in that: the brush head cleaning device comprises a driver 1, a main shaft 2 and a brush rod 5, wherein the driver 1 is connected with one end of the main shaft 2 and drives the main shaft 2 to rotate, the other end of the main shaft 2 is connected with one end of the brush rod 5 in a sliding mode, the brush rod 5 can rotate along with the main shaft 2, and a brush head part 15 is arranged at the other end of the brush rod 5; and the brush rod device also comprises a sliding controller which can enable the brush rod 5 to slide back and forth along the axial direction of the main shaft 2. Those skilled in the art can understand that this device is connected main shaft 2 one end and driver 1, the other end and brush-holder stud 5 sliding connection, it is rotatory to guarantee that brush-holder stud 5 can follow main shaft 2 one-way promptly, brush-holder stud 5 still can follow main shaft 2 axial slip through sliding controller simultaneously, the combined motion of these two kinds of movements makes brush-holder head portion 15 can do the helix motion, make this device brush-holder stud 5's the back and forth slip just can realize wasing cup wall and bottom of a cup simultaneously when in-service, need not manual reciprocating, and it is more simple and convenient to use in-service.

Preferably, the device further comprises an outer cylinder 12, a partition plate 121 is radially arranged on the inner wall of the upper portion of the outer cylinder 12, a through hole is formed in the middle of the partition plate 121, and the spindle 2 can be fixed on the partition plate 121 and is rotatably connected with the partition plate 121. It can be understood by those skilled in the art that the device preferably further comprises an outer cylinder 12, the outer cylinder 12 is used for positioning the main shaft 2, so that the main shaft 2 can be hung on a partition board at the upper part in the outer cylinder 12, and the main shaft 2 is rotatably connected with the partition board. Preferably, the partition plate and the outer cylinder 12 are arranged in the radial direction, so that the axes of the main shaft 2 and the outer cylinder 12 are coincident, and the main shaft 2 is prevented from swinging when rotating.

Preferably, the sliding controller in the above device comprises a planetary gear set 8, an inner cylinder 4 and a support plate 6, the planetary gear set 8 is arranged at the upper part in the outer cylinder 12, the outer cylinder 12 can rotate along with the main shaft 2 through the planetary gear set 8, and the inner cylinder 4 is sleeved on the main shaft 2 and can slide axially along the main shaft 2; the inner cylinder 4 is of a hollow box body structure, the upper end part of the brush rod 5 is flanged to form a flange connecting disc 51, and the inner side surface of the lower bottom of the inner cylinder 4 is positioned below the flange connecting disc 51 and is in contact connection with the flange connecting disc 51; the supporting plate 6 is obliquely arranged at the inner lower part of the outer barrel 12 and connected with the outer barrel 12, the ball head cylinder 11 is arranged on the outer side of the lower bottom surface of the inner barrel 4, and the lower end of the ball head cylinder 11 is in contact connection with the upper end surface of the supporting plate 6. Those skilled in the art will understand that the present device further defines the specific structure of the sliding controller, which mainly includes the planetary gear set 8, the inner cylinder 4 and the supporting plate 6, the planetary gear set 8 is disposed at the inner upper portion of the outer cylinder 12, so that the outer cylinder 12 can rotate along with the main shaft 2 through the planetary gear set 8, that is, the outer cylinder 12 will also rotate. Barrel 4 is hollow box body structure in preferred, can further preferably be the column box body structure that both ends were sealed, and the lower bottom surface outside of interior barrel 4 is provided with bulb cylinder 11, bulb cylinder 11 can be preferred and main shaft 2 parallel arrangement, set up the interior lower part of barrel 12 outside backup pad 6 slope, and be connected with outer barrel 12, make backup pad 6 can follow outer barrel 12 and rotate along with main shaft 2 together, and the lower extreme of bulb cylinder 11 is connected with backup pad 6 up end contact, because backup pad 6 slopes to set up, make bulb cylinder 11 and backup pad 6's contact point can change along with backup pad 6 is rotatory, thereby can make interior barrel 4 can follow main shaft 2 axial reciprocating up-and-down slip. The upper end of the brush rod 5 is turned over to form a flange connection disc 51 close to the end face of the main shaft 2, the inner side face of the lower bottom of the inner cylinder 4 is located below the flange connection disc 51 and is in contact connection with the flange connection disc, the actual brush rod 5 prevents the inner cylinder 4 from sliding downwards through the inner cylinder 4, and when the inner cylinder 4 slides upwards and downwards along the axial direction of the main shaft 2, the brush rod 5 also slides upwards and downwards along the axial direction of the main shaft 2, so that the brush head at the lower end of the brush rod 5 does spiral line motion, and the purpose of automatically cleaning the bottom and the inner wall of the cup is achieved. Because the brush-holder stud 5 will follow the main shaft 2 and rotate together, so for reducing the friction of the contact side of the flange 51 and the inner cylinder 4, the contact position of the flange 51 and the inner cylinder 4 can be preferably connected by the device and provided with balls, so that the friction of the flange 51 and the inner cylinder 4 is reduced by rolling contact, and the abrasion of the contact side is further reduced. The planetary gear set 8 is prior art and may preferably specifically include a support cover 81, a driving gear 82, a driven gear 83, and an annular rack 84, the annular rack 84 is disposed on the inner wall of the upper portion of the outer cylinder 12, the driving gear 82 is arranged on the main shaft 2 through a shaft shoulder and a supporting cover plate 81 and can rotate with the main shaft 2, the supporting cover plate 81 is sleeved on the main shaft 2 through a bearing, the lower end of the supporting cover plate 81 is symmetrically provided with a driven gear 83 fixing shaft, the driven gear 83 is hung below the supporting cover plate 81 through the fixing shaft, and keeps both sides of the driven gear 83 engaged with the driving gear 82 and the ring-shaped rack 84 respectively, so that the actual main shaft 2 rotates, the driving gear 82 rotates, the driven gear 83 is driven to rotate, finally the annular rack 84 is driven to rotate, since the annular rack 84 is fixed to the outer cylinder 12, the outer cylinder 12 also rotates, so that the support plate 6 also rotates. Because the diameter of the annular rack 84 is far larger than that of the driving gear 82 and the driven gear 83, the actual running rotating speed of the outer cylinder 12 is far lower than that of the spindle 2, so that the speed of the axial sliding of the brush rod 5 is not too high.

Preferably, in the above device, at least one sliding groove 21 is formed in an outer wall of a lower end of the main shaft 2 and arranged along an axial direction of the main shaft 2, a blind hole with a clamping block 52 is formed in an upper portion of the brush rod 5, the lower end of the main shaft 2 can extend into the blind hole, and the clamping block 52 is located in the sliding groove 21, so that the main shaft 2 and the brush rod 5 are connected in a sliding manner. As can be understood by those skilled in the art, the device preferably uses the fixture block 52 and the sliding slot 21 to connect the brush rod 5 and the main shaft 2, so as to ensure that the brush rod 5 and the main shaft 2 rotate synchronously and also to enable the brush rod 5 to slide along the sliding slot 21. Preferably, the sliding grooves 21 are two symmetrical sliding grooves, and the upper portion of the brush rod 5 is correspondingly and symmetrically provided with adaptive blind holes with the clamping blocks 52, so that in practical use, the lower end of the main shaft 2 can extend into the blind holes, and the clamping blocks 52 are located in the sliding grooves 21, so that the main shaft 2 can be slidably connected with the brush rod 5.

Preferably, the inclination angle of the supporting plate 6 in the above device is adjustable. As can be understood by those skilled in the art, because the depths of different cups are different, the device is only used for adapting to cups with different depths, the inclination angle of the supporting plate 6 is preferably set to be adjustable, and the extending length of the brush rod 5 can be adjusted within a certain range, so that the device can clean cups with different depths.

Preferably, the lower end of the outer cylinder 12 in the device is provided with a lower cover plate 18, and the middle parts of the lower cover plate 18 and the support plate 6 are provided with through holes for the brush rod 5 to pass through; still include adjusting screw 13, be provided with the screw hole on the lower cover plate 18, adjusting screw 13 stretches into the screw hole and with lower cover plate 18 threaded connection, the slope lower extreme of backup pad 6 is articulated with lower cover plate 18, leans on the lower wall of slope upper end to be connected with the end contact that stretches into of adjusting screw 13. It will be appreciated by those skilled in the art that, in order to facilitate the fixing of the support plate 6, the present device is preferably provided with a lower cover plate 18 at the lower end of the outer cylinder 12 while allowing the inclined lower end of the support plate 6 to be hinged with the lower cover plate 18. In order to facilitate the nesting of the brush rod 5, the device is preferably provided with through holes in the middle of the lower cover plate 18 and the support plate 6, and the diameter of the through holes is larger than that of the brush rod 5, so that the use is prevented from being influenced by the contact between the brush rod 5 and the support plate 6. The adjusting screw 13 extends into the threaded hole and is in threaded connection with the lower cover plate 18, the lower wall close to the inclined upper end is in contact connection with the extending end of the adjusting screw 13, and the purpose of changing the inclined angle of the supporting plate 6 is achieved by screwing the adjusting screw 13.

Preferably, the device further comprises at least two guide posts 17 with an inverted T-shaped structure, the guide posts 17 are parallel to the axis of the main shaft 2, the lower ends of the guide posts 17 are located in the inner cylinder 4, and the upper ends of the guide posts 17 can be connected with the rotating shaft of the planetary wheel set 8 after penetrating through the upper bottom of the inner cylinder 4. It will be understood by those skilled in the art that the rotating shaft described herein is the above-described fixed shaft for fixing the driven gear 83, that is, the fixed shaft provided on the supporting cover plate 81. In order to ensure that the inner cylinder 4 always keeps the same axial direction with the main shaft 2 when moving up and down, the device is preferably at least provided with two guide posts 17 with an inverted T-shaped structure, the guide posts 17 are kept parallel to the axis of the main shaft 2, meanwhile, the lower end of each guide post 17 is positioned in the inner cylinder 4, the upper end of each guide post passes through the upper bottom of the inner cylinder 4 and then can be connected with the rotating shaft of the planetary wheel set 8 and the rotating shaft of the driven gear 83, and the inner cylinder 4 can be ensured to move up and down along the axial direction of the main shaft 2 all the time under the guiding action of.

Preferably, the device further comprises a return spring A9 and a return spring B10, wherein the return spring A9 is sleeved on the main shaft 2, one end of the return spring A is connected with a shaft shoulder of the main shaft 2 at the planetary gear set 8, and the other end of the return spring A is connected with the upper bottom of the inner cylinder 4; the reset spring B10 is arranged in a blind hole at the upper end of the brush rod 5, one end of the reset spring B10 is connected with the brush rod 5, and the other end of the reset spring B10 is connected with the extending end of the main shaft 2. As can be understood by those skilled in the art, in order to avoid that the brush head part 15 causes large impact to the cup bottom in actual use, the structure is preferably further provided with a return spring a9 and a return spring B10, the return spring a9 is sleeved on the spindle 2, one end of the return spring a9 is connected with a spindle 2 shoulder at the planetary wheel set 8, and the other end of the return spring a is connected with the upper bottom of the inner cylinder 4, so that impact of the inner cylinder 4 on the connecting flange disc 51 caused by downward movement of the inner cylinder 4 and impact of the inner cylinder on the cup bottom caused by the downward movement of the inner cylinder 4 acting on the brush rod 5 can be avoided; and the return spring B10 is preferably arranged in a blind hole at the upper end of the brush rod 5, one end of the return spring is connected with the brush rod 5, and the other end of the return spring is connected with the extending end of the main shaft 2, so that the impact of the cup brush and the bottom of the cup can be reduced.

Preferably, the device further comprises a washing liquid tank 7, the driver 1 and the washing liquid tank 7 are both arranged on the partition plate 121, the driver 1 drives the spindle 2 to rotate through the bevel gear 3, washing liquid holes are both formed in the middles of the spindle 2 and the brush rod 5 along the axial line, an outlet of the washing liquid tank 7 is connected with an inlet of the washing liquid holes, and outlets of the washing liquid holes are arranged on the periphery of the brush head 15 at intervals. The technical personnel in the field can understand that, in order not to hurt the cup body when washing, a washing liquid spraying system is designed, specifically, a washing liquid box 7 is arranged on a partition plate 121, washing liquid holes are arranged in the middle of a main shaft 2 and a brush rod 5 along the axis and are communicated with each other, an outlet of the washing liquid box 7 is connected with an inlet of the washing liquid holes, specifically, an outlet can be arranged at the bottom end of the washing liquid box 7, the inner bottom surface of the washing liquid box 7 is obliquely arranged towards the outlet, and the outlet is connected with the inlet of the washing liquid holes at the upper end of the main shaft 2 in a sealing way through a rotary joint. The outlets of the washing liquid holes are arranged at intervals in the circumferential direction of the brush head part 15. The structure arrangement enables the washing liquid to be sprayed to the cup wall from the washing liquid tank 7 through the washing liquid holes in the main shaft 2 and the brush rod 5 under the action of gravity and centrifugal force, and the purpose of automatically adding the washing liquid for cleaning is achieved. Preferably, the actuator 1 is a small motor, and the actuator 1 is also provided on the partition plate 121, and the actuator 1 is preferably provided to be spaced apart from the cleaning solution tank 7, and the main shaft 2 is preferably driven to rotate by the actuator 1 via the bevel gear 3. In order to realize the tightness of the device, the upper cover plate 19 is preferably arranged at the upper end of the outer cylinder 12, and the device can be detachably connected with the outer cylinder 12 through screws.

Preferably, in the above-mentioned device brush head portion 15 can be dismantled with brush-holder stud 5 and be connected, and brush head portion 15 includes end brush 20 and side brush 14, end brush 20 upper end middle part is connected with brush-holder stud 5 lower extreme is perpendicular, and side brush 14 still includes extensible member 16 and side brush hair, extensible member 16 radially sets up along brush-holder stud 5, and one end and brush-holder stud 5 outer wall connection, the other end and side brush hair are connected. As can be appreciated by those skilled in the art, to achieve a multi-purpose device, the brush head 15 is detachably connected to the brush rod 5, specifically, a threaded connection is adopted, and the structure is provided to facilitate the replacement of the brush head, so that the cup can be cleaned, and the brush can be used as a stirrer. Simultaneously for the laminating cup inner wall that can be better, with side brush 14 including extensible member 16 and side brush hair, and extensible member 16 radially sets up along brush-holder stud 5, and one end and 5 outer wall connections of brush-holder stud, the other end is connected with the side brush hair, make the side brush hair adopt swing joint, extensible member 16 can be preferred is spring extensible member 16, specifically be including telescopic link and spring, the both ends of telescopic link respectively with the radial connection of side brush hair lateral wall and brush-holder stud 5, the spring housing is established on the telescopic link, realize the flexible of side brush hair through the effect of spring, when brush-holder stud 5 is high-speed rotatory, under the effect of centrifugal force, extensible member 16 extends and accomplishes the action of scrubbing with the laminating of cup wall, thereby realize that brush head portion 15's diameter is adjustable.

Claims (10)

1. A cup washing device, which is characterized in that: the brush head cleaning device comprises a driver (1), a main shaft (2) and a brush rod (5), wherein the driver (1) is connected with one end of the main shaft (2) and drives the main shaft (2) to rotate, the other end of the main shaft (2) is connected with one end of the brush rod (5) in a sliding mode, the brush rod (5) can rotate along with the main shaft (2), and a brush head part (15) is arranged at the other end of the brush rod (5); the brush rod device also comprises a sliding controller, and the sliding controller can enable the brush rod (5) to axially slide back and forth along the main shaft (2).

2. A cup washing apparatus as defined in claim 1, further comprising: still include outer barrel (12), radially be provided with baffle (121) on the inner wall of outer barrel (12) upper portion, baffle (121) middle part is provided with the through-hole, and main shaft (2) can be fixed in on baffle (121) and rotate with baffle (121) and be connected.

3. A cup washer according to claim 2, wherein: the sliding controller comprises a planetary wheel set (8), an inner cylinder body (4) and a supporting plate (6), the planetary wheel set (8) is arranged at the inner upper part of the outer cylinder body (12), the outer cylinder body (12) can rotate along with the main shaft (2) through the planetary wheel set (8), and the inner cylinder body (4) is sleeved on the main shaft (2) and can slide along the axial direction of the main shaft (2); the inner cylinder (4) is of a hollow box body structure, the upper end of the brush rod (5) is flanged to form a flange connecting disc (51), and the inner side surface of the lower bottom of the inner cylinder (4) is positioned below the flange connecting disc (51) and is in contact connection with the flange connecting disc; the support plate (6) is obliquely arranged at the inner lower part of the outer cylinder body (12) and is connected with the outer cylinder body (12), the ball head cylinder (11) is arranged on the outer side of the lower bottom surface of the inner cylinder body (4), and the lower end of the ball head cylinder (11) is in contact connection with the upper end surface of the support plate (6).

4. A cup washer according to claim 3, wherein: the outer wall of the lower end of the main shaft (2) is at least provided with a sliding groove (21) which is axially arranged along the main shaft (2), the upper portion of the brush rod (5) is provided with an adaptive blind hole with a fixture block (52), the lower end of the main shaft (2) can extend into the blind hole, and the fixture block (52) is located in the sliding groove (21), so that the main shaft (2) is slidably connected with the brush rod (5).

5. A cup washer according to claim 3, wherein: the inclination angle of the supporting plate (6) is adjustable.

6. A cup cleaner according to claim 5 wherein: a lower cover plate (18) is arranged at the lower end of the outer cylinder body (12), and through holes for the brush rod (5) to pass through are formed in the middle parts of the lower cover plate (18) and the support plate (6); still include adjusting screw (13), be provided with the screw hole on lower apron (18), adjusting screw (13) stretch into the screw hole and with apron (18) threaded connection down, the slope lower extreme and the apron (18) are articulated down of backup pad (6), lean on the lower wall of slope upper end to be connected with the end contact that stretches into of adjusting screw (13).

7. A cup washer according to claim 3, wherein: the planetary gear set further comprises at least two guide posts (17) of an inverted T-shaped structure, the guide posts (17) are parallel to the axis of the main shaft (2), the lower ends of the guide posts (17) are located in the inner cylinder (4), and the upper ends of the guide posts can be connected with a rotating shaft of the planetary gear set (8) after penetrating through the upper bottom of the inner cylinder (4).

8. A cup washer according to claim 3, wherein: the device is characterized by further comprising a return spring A (9) and a return spring B (10), wherein the return spring A (9) is sleeved on the main shaft (2), one end of the return spring A is connected with a shaft shoulder of the main shaft (2) at the position of the planetary wheel set (8), and the other end of the return spring A is connected with the upper bottom of the inner cylinder (4); and the reset spring B (10) is arranged in a blind hole at the upper end of the brush rod (5), one end of the reset spring B is connected with the brush rod (5), and the other end of the reset spring B is connected with the extending end of the main shaft (2).

9. A cup washer according to claim 2, wherein: still include washing liquid case (7), driver (1) is the small motor, and driver (1) and washing liquid case (7) all set up on baffle (121), and driver (1) is rotatory through helical gear (3) drive main shaft (2), and main shaft (2) and brush-holder stud (5) middle part all are provided with the washing liquid hole along the axis, and the export and the washing liquid hole access connection of washing liquid case (7), and the export interval in washing liquid hole sets up in the circumference of brush head portion (15).

10. A cup washer according to claim 1, wherein: brush head portion (15) can be dismantled with brush-holder stud (5) and be connected, and brush head portion (15) brush (20) and side brush (14) including end, end brush (20) upper end middle part is connected with brush-holder stud (5) lower extreme is perpendicular, and side brush (14) still include extensible member (16) and side brush hair, extensible member (16) radially set up along brush-holder stud (5), and one end and brush-holder stud (5) outer wall connection, the other end is connected with the side brush hair.

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