CN114700334A

CN114700334A - Gardening planting flowerpot cleaning device and method

Info

Publication number: CN114700334A
Application number: CN202210367289.5A
Authority: CN
Inventors: 袁运伟; 史永萍; 朱昊鹏; 赵进展
Original assignee: Yancheng Qiling Agricultural Technology Co ltd
Current assignee: Yancheng Qiling Agricultural Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-05
Anticipated expiration: 2042-04-08
Also published as: CN114700334B

Abstract

The invention relates to the technical field of garden planting, and discloses a cleaning device for flower pots planted in horticulture, which comprises a fixed base, wherein a clamping seat is rotatably arranged at the central position of the upper end of the fixed base, a clamping mechanism for clamping flower pots is arranged on the clamping seat, a supporting frame is fixedly arranged on one side of the upper end of the fixed base, the top of the supporting frame is connected with a telescopic disc through a plurality of telescopic columns, a liquid inlet box is fixedly arranged at the top of the telescopic disc, a fixed cylinder is rotatably arranged at the bottom of the telescopic disc through three fixed columns, a middle gear is fixedly arranged at the bottom of the fixed cylinder, a driving gear is meshed between the inner sides of the middle gears, a driving shaft is fixedly arranged at the central position of the driving gear, the inside of the driving shaft is of a hollow structure, and a cleaning disc is fixedly arranged at the bottom of the driving shaft; its cleaning method is also disclosed. According to the invention, through the mutual matching of the adjusting mechanism and the clamping mechanism, the inner wall and the outer wall of the flowerpot can be cleaned on the same cleaning device, and the whole operation process is simple and rapid.

Description

Gardening planting flowerpot cleaning device and method

Technical Field

The invention relates to the technical field of garden planting, in particular to a cleaning device and a cleaning method for a gardening planting flowerpot.

Background

Horticulture, namely cultivation, breeding technology and production and management method for cultivating fruit trees, vegetables and ornamental plants in gardens, is divided into fruit tree horticulture, vegetable horticulture and ornamental horticulture correspondingly, although modern horticulture breaks through the limitation, the modern horticulture is still a more intensive cultivation and management mode than other crop cultivation, the horticulture is a component of the agricultural cultivation industry, and the horticulture production has important significance for enriching human nutrition, beautifying and improving human living environment.

When afforestation, often need a large amount of cultivated in a pot beautify the urban road and decorate, improve the outdoor pleasing to the eye effect in city, it is big to the quantity of flowerpot, consequently need wash the flowerpot that can recycle, current flowerpot belt cleaning device has the shortcoming of washing difficulty, operation complicacy, washing speed are slow, the flowerpot washs and only can carry out inside washing, and the cleaning performance is poor, consequently, needs further improvement.

Disclosure of Invention

The invention aims to provide a cleaning device and a cleaning method for a gardening planting flowerpot, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a cleaning device for flower pots planted in horticulture comprises a fixed base, wherein a clamping seat is rotatably arranged at the central position of the upper end of the fixed base, a clamping mechanism used for clamping flower pots is arranged on the clamping seat, a support frame is fixedly arranged on one side of the upper end of the fixed base, a telescopic disc is connected to the top of the support frame through a plurality of telescopic columns, a liquid inlet box is fixedly arranged at the top of the telescopic disc, fixed cylinders are rotatably arranged at the bottom of the telescopic disc through three fixed columns, intermediate gears are fixedly arranged at the bottom of the fixed cylinders, a driving gear is meshed between the inner sides of the intermediate gears, a driving shaft is fixedly arranged at the central position of the driving gear, the inside of the driving shaft is of a hollow structure, a cleaning disc is fixedly arranged at the bottom of the driving shaft, the top of the driving shaft penetrates through the liquid inlet box and is connected with a driving shaft rotatably arranged on the support frame through a telescopic part, connecting rods a are symmetrically arranged on the outer sides of two fixed cylinders, and a connecting rod b is independently arranged on the outer side of the other fixed cylinder, connecting rod an and connecting rod b keep away from solid fixed cylinder one end and rotate the driven gear who installs and intermediate gear mutually supports respectively, driven gear bottom central point puts fixed mounting driven shaft, and the inside hollow structure that is of driven shaft installs the wash bowl on the driven shaft, and it has the dwang to articulate respectively between the adjacent connecting rod a and between connecting rod a and the adjacent connecting rod b, still installs the adjustment mechanism who is used for adjusting the distance between the wash bowl on the solid fixed cylinder that is provided with connecting rod b alone.

As a modified scheme of the invention: the driving shaft is further connected with a belt wheel shaft through an upper belt wheel set, the bottom of the belt wheel shaft penetrates through the fixed base to be connected with a lower belt wheel set, the lower belt wheel set is connected with the bottom of the clamping seat, and a plurality of supporting legs are further mounted at the bottom of the fixed base.

As a modified scheme of the invention: the top of the driving shaft is connected with an output end of a driving motor, the driving motor is fixedly installed on the supporting frame, the bottom of the telescopic column is connected with a telescopic cylinder, and the telescopic cylinder is installed on the supporting frame.

As a modified scheme of the invention: the telescopic part comprises a guide strip arranged at the top of the driving shaft and a guide groove arranged at the bottom of the driving shaft, and the guide strip is arranged in the guide groove in a sliding manner.

As a modified scheme of the invention: the top of the driven shaft is rotatably connected with a liquid guide box arranged on the connecting rod a or the connecting rod b, the liquid guide box is connected with a liquid inlet box through a liquid guide pipe, and the liquid inlet box is also connected with a liquid supplementing pipe.

As a modified scheme of the invention: a liquid inlet hole is also arranged on the driving shaft positioned in the liquid inlet box.

As a modified scheme of the invention: the cleaning disc is characterized in that a plurality of side cleaning bristles are arranged on the outer side of the cleaning cylinder, a plurality of bottom cleaning bristles are arranged at the bottom of the cleaning disc, and the side cleaning bristles and the bottom cleaning bristles are hollow structures.

As a modified scheme of the invention: the adjusting mechanism comprises a worm wheel fixed on the fixed cylinder, a worm is meshed outside the worm wheel and is rotatably arranged at the bottom of the telescopic disc, and a handle is further installed at one end of the outer side of the worm.

As a modified scheme of the invention: the clamping mechanism comprises a clamping screw rod which is rotatably arranged on the side wall of the clamping seat, a handle is fixedly arranged at one end of the outer side of the clamping screw rod, and a clamping ring which is arranged on the inner side of the clamping seat is rotatably arranged at one end, far away from the handle, of the clamping screw rod.

A cleaning method for cleaning a flower disc by adopting the cleaning device for the gardening planting flowerpot comprises the following steps:

s1, installing the flowerpot to be cleaned on a clamping seat through a clamping mechanism, and then enabling the cleaning disc to descend and move to the bottom of the flowerpot through a telescopic cylinder;

s2, moving the cleaning cylinder to a position close to the inner wall of the flowerpot through the adjusting mechanism, and enabling the cleaning cylinder to be close to the position of the inner wall of the flowerpot;

s3, starting a driving motor, and simultaneously introducing cleaning water into the liquid supplementing pipe to clean the inner wall of the flowerpot;

s4, reversely starting the telescopic cylinders to enable the cleaning cylinders to move upwards, and then increasing the distance between the cleaning cylinders under the action of the adjusting mechanism to enable the cleaning cylinders to be located at the outer wall of the flowerpot when the cleaning cylinders descend;

and S5, starting the driving motor again, and simultaneously introducing cleaning water into the liquid supplementing pipe to clean the outer wall of the flowerpot.

Compared with the prior art, the invention has the beneficial effects that:

the flower pot cleaning device for gardening planting is reasonable in structure, novel in design and capable of achieving the purpose that cleaning of the inner wall and the outer wall of a flower pot can be achieved on the same cleaning device through mutual matching of the adjusting mechanism and the clamping mechanism, the whole operation process is simple and rapid, the cleaning effect is good, the practicability is high, and the reliability is high.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic overall rear view of the present invention;

FIG. 4 is a schematic view of the overall top view of the present invention;

FIG. 5 is a schematic view of the bottom view of the adjustment mechanism of the present invention;

FIG. 6 is a schematic top view of the adjustment mechanism of the present invention;

FIG. 7 is a schematic view showing an installation structure of a driving shaft in the present invention;

in the figure: 1. a fixed base; 2. supporting legs; 3. a lower belt wheel set; 4. a clamping seat; 5. a support frame; 6. a pulley shaft; 7. a catheter; 8. an upper belt wheel set; 9. a telescopic cylinder; 10. a drive motor; 11. a telescopic column; 12. a liquid inlet tank; 13. a telescopic disc; 14. a liquid supplementing pipe; 15. a liquid guide box; 16. a drive shaft; 17. clamping the screw rod; 18. a connecting rod b; 19. a clamp ring; 20. a handle; 21. a drive shaft; 22. bottom cleaning bristles; 23. cleaning the disc; 24. side cleaning bristles; 25. a cleaning cylinder; 26. a driven shaft; 27. a driven gear; 28. an intermediate gear; 29. a driving gear; 30. a fixed cylinder; 31. rotating the rod; 32. a worm gear; 33. a handle; 34. fixing a column; 35. a connecting rod a; 36. a guide strip; 37. a liquid inlet hole; 38. a worm.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 7, in the embodiment of the invention, a cleaning device for flower pots for horticultural planting comprises a fixed base 1, wherein a clamping seat 4 is rotatably mounted at the center position of the upper end of the fixed base 1, a clamping mechanism for clamping the flower pots is arranged on the clamping seat 4, so that the flower pots do not shake in the cleaning and rotating process, the reliability of the cleaning device is further improved, a support frame 5 is fixedly mounted at one side of the upper end of the fixed base 1, the support frame 5 is of an L-shaped structure, the top of the support frame 5 is connected with a telescopic disc 13 through a plurality of telescopic columns 11, a liquid inlet tank 12 is fixedly mounted at the top of the telescopic disc 13, a fixed cylinder 30 is rotatably mounted at the bottom of the telescopic disc 13 through three fixed columns 34, an intermediate gear 28 is fixedly mounted at the bottom of the fixed cylinder 30, a driving gear 29 is engaged between the inner sides of the intermediate gear 28, and a driving shaft 21 is fixedly mounted at the center position of the driving gear 29, the inside of the driving shaft 21 is of a hollow structure, so that effective circulation of internal cleaning water is realized, a cleaning disc 23 is fixedly mounted at the bottom of the driving shaft 21, the top of the driving shaft 21 penetrates through the liquid inlet tank 12 and is connected with a driving shaft 16 which is rotatably arranged on the support frame 5 through a telescopic part, the arrangement of the telescopic part ensures transmission of torque on the driving shaft 16 to the driving shaft 21, and simultaneously changes of relative distance between the driving shaft 16 and the driving shaft 21 are not influenced, wherein connecting rods a35 are symmetrically mounted on the outer sides of two fixing cylinders 30, a connecting rod b18 is independently mounted on the outer side of the other fixing cylinder 30, one ends of the connecting rods a35 and the connecting rod b18, which are far away from the fixing cylinders 30, are respectively rotatably mounted with a driven gear 27 which is mutually matched with an intermediate gear 28, a driven shaft 26 is fixedly mounted at the center position of the bottom of the driven gear 27, the inside of the driven shaft 26 is of the hollow structure, a cleaning cylinder 25 is mounted on the driven shaft 26, the adjacent connecting rods a35 and the connecting rods a35 and the adjacent connecting rods b18 are respectively hinged with a rotating rod 31, and the fixed cylinder 30 which is separately provided with the connecting rods b18 is also provided with an adjusting mechanism for adjusting the distance between the cleaning cylinders 25, so that the effective adjustment of the cleaning position between the inner wall and the outer wall of the flowerpot is met, and the cleaning quality of the device is further improved.

In the one aspect of this embodiment, drive shaft 16 still is connected with band pulley shaft 6 through last band pulley group 8, and band pulley shaft 6 passes unable adjustment base 1 bottom and is connected with band pulley group 3 down, and lower band pulley group 3 is connected with the bottom of grip slipper 4, a plurality of supporting legs 2 are still installed to unable adjustment base 1 bottom, and is concrete, supporting leg 2 is used for realizing the effective support of whole unable adjustment base 1, through the cooperation between last band pulley group 8 and the band pulley group 3 down for drive shaft 16's moment of torsion can synchronous drive grip slipper 4 and rotate, finally makes the flowerpot in the washing rotate, has further improved cleaning quality.

In the condition of this embodiment, drive shaft 16 top is connected with driving motor 10's output, and driving motor 10 fixed mounting is on support frame 5, the bottom of flexible post 11 is connected with telescoping cylinder 9, and telescoping cylinder 9 is installed on support frame 5, driving motor 10 is used for directly having driven drive shaft 16 and has rotated, for the only power source of producing the moment of torsion in the whole device, telescoping cylinder 9 can adopt pneumatic cylinder or cylinder for realized the effective regulation to whole expansion plate 13 upper and lower height.

In the case of this embodiment, the pars contractilis is including setting up the gib block 36 at driving shaft 21 top and setting up the guide way in the drive shaft 16 bottom, the gib block 36 slides and sets up in the guide way, through setting up to above-mentioned structure, can effectually guarantee that drive shaft 16 not only can drive driving shaft 21 when rotating and rotate, can also realize the effective regulation of relative distance between the two simultaneously.

In a case of this embodiment, driven shaft 26 top is rotated and is connected with the drain box 15 of installing on connecting rod a35 or connecting rod b18, and drain box 15 is connected with into liquid case 12 through liquid pipe 7, still is connected with fluid infusion pipe 14 on the inlet tank 12, fluid infusion pipe 14 is used for supplementing outside washing water to the inlet tank 12 inside, and leading-in to inside driving shaft 21 on the one hand, the realization is to the washing of flowerpot bottom, and on the other hand enters into inside the inlet tank 12 through liquid pipe 7, finally inside leading-in driven shaft 26, has realized the washing to the flowerpot lateral wall.

In one aspect of this embodiment, the driving shaft 21 inside the liquid inlet tank 12 is further provided with a liquid inlet hole 37, so that it is ensured that the cleaning water inside the liquid inlet tank 12 can be introduced into the driving shaft 21 through the liquid inlet hole 37.

In the condition of this embodiment, wash bowl 25 outside is provided with a plurality of sides and washs brush hair 24, washs dish 23 bottom and is provided with a plurality of end washing brush hair 22, side washing brush hair 24 and end washing brush hair 22 are inside to be hollow structure, finally under the effect of above-mentioned washing brush hair, has realized the effective washing to the inner wall and the outer wall of flowerpot.

In one aspect of the present embodiment, the adjusting mechanism includes a worm wheel 32 fixed on the fixed cylinder 30, a worm 38 is engaged with the outer side of the worm wheel 32, the worm 38 is rotatably disposed at the bottom of the telescopic disc 13, a handle 33 is further installed at one end of the outer side of the worm 38, specifically, during an adjusting process, the handle 33 is rotated, so that the worm 38 drives the worm wheel 32 to rotate, then the connected fixed cylinder 30 is synchronously rotated along the fixed column 34, then under the cooperation of the connecting rod a35, the connecting rod b18 and the rotating rod 31, the driven gear 27 is rotated in an engagement manner along the outer wall of the intermediate gear 28, finally, a change of a distance between the driving gear 29 and the driven gear 27 is achieved, finally, an adjusting requirement of the adjusting mechanism is met, and since the worm wheel 32 and the worm 38 are self-locked when engaged, finally, effective maintenance of an adjusted position is achieved.

A cleaning method for cleaning a flowerpot by adopting the cleaning device for the gardening planting flowerpot comprises the following steps:

s1, installing the flowerpot to be cleaned on the clamping seat 4 through the clamping mechanism, and then enabling the cleaning disc 23 to descend to the bottom of the flowerpot through the telescopic cylinder 9;

s2, moving the cleaning cylinder 25 to a position close to the inner wall of the flowerpot through the adjusting mechanism, and enabling the cleaning cylinder 25 to be close to the inner wall of the flowerpot;

s3, starting the driving motor 10, and simultaneously introducing cleaning water into the liquid supplementing pipe 14 to clean the inner wall of the flowerpot;

s4, reversely starting the telescopic cylinder 9 to enable the cleaning cylinders 25 to move upwards, and then enabling the distance between the cleaning cylinders 25 to be increased under the action of the adjusting mechanism to enable the cleaning cylinders 25 to be located at the outer wall of the flowerpot when the cleaning cylinders descend;

and S5, the driving motor 10 is started again, and simultaneously, cleaning water is introduced into the liquid supplementing pipe 14 to clean the outer wall of the flowerpot.

Example 2

In another embodiment of the present invention, the embodiment is different from the above embodiments in that the clamping mechanism includes a clamping screw 17 rotatably disposed on a side wall of the clamping seat 4, a handle 20 is fixedly mounted at an outer end of the clamping screw 17, and a clamping ring 19 rotatably disposed on an inner side of the clamping seat 4 is mounted at an end of the clamping screw 17 away from the handle 20.

The working principle of the invention is as follows: during operation, firstly, a worker installs a flowerpot to be cleaned on a clamping seat 4 through a clamping mechanism, then the cleaning disc 23 descends to the bottom of the flowerpot through the telescopic cylinder 9, the cleaning cylinder 25 is also positioned in the flowerpot, then the cleaning cylinder 25 moves to a position close to the inner wall of the flowerpot through an adjusting mechanism, the cleaning cylinder 25 is close to the inner wall of the flowerpot, then the driving motor 10 is started, cleaning water is introduced into the liquid supplementing pipe 14 to clean the inner wall of the flowerpot, meanwhile, the cleaning disc 23 also synchronously cleans the bottom of the inner side of the flowerpot, then the telescopic cylinder 9 is reversely started to enable the cleaning cylinder 25 to move upwards, then under the action of the adjusting mechanism, the distance between the cleaning cylinders 25 is increased, and the cleaning cylinder is close to the outer wall of the flowerpot when the cleaning cylinder descends; the driving motor 10 is started again, and meanwhile, cleaning water is introduced into the liquid supplementing pipe 14, so that the outer wall of the flowerpot is cleaned, and the whole cleaning process is quick and convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a horticulture is planted flowerpot belt cleaning device, includes unable adjustment base (1), its characterized in that: unable adjustment base (1) upper end central point puts and rotates installation grip slipper (4), is provided with the fixture who is used for the centre gripping flowerpot on grip slipper (4), unable adjustment base (1) upper end one side fixed mounting support frame (5), support frame (5) top is connected with flexible dish (13) through a plurality of flexible post (11), and flexible dish (13) top fixed mounting advances liquid case (12), flexible dish (13) bottom rotates installation solid fixed cylinder (30) through three fixed column (34), and solid fixed cylinder (30) bottom fixed mounting has intermediate gear (28), and the meshing has driving gear (29) between intermediate gear (28) the inboard, and driving gear (29) central point puts fixed mounting driving shaft (21), and driving shaft (21) inside is hollow structure, and driving shaft (21) bottom fixed mounting washs dish (23), driving shaft (21) top is passed and is advanced liquid case (12) and is connected with through the pars and rotate the drive that sets up on support frame (5) Moving axis (16), connecting rod a (35) are installed to wherein two fixed cylinder (30) outside symmetries, connecting rod b (18) are installed alone to the other fixed cylinder (30) outside, connecting rod a (35) and connecting rod b (18) are kept away from fixed cylinder (30) one end and are rotated driven gear (27) of installation and intermediate gear (28) and mutually support respectively, driven gear (27) bottom central point puts fixed mounting driven shaft (26), driven shaft (26) inside is hollow structure, install wash bowl (25) on driven shaft (26), it has dwang (31) to articulate respectively between adjacent connecting rod a (35) and between connecting rod a (35) and adjacent connecting rod b (18), still install the adjustment mechanism who is used for adjusting the distance between wash bowl (25) on the fixed cylinder (30) that is provided with connecting rod b (18) alone.

2. A horticultural planting flowerpot cleaning device according to claim 1, characterized in that the driving shaft (16) is further connected with a pulley shaft (6) through an upper pulley set (8), the bottom of the pulley shaft (6) penetrates through the fixed base (1) to be connected with a lower pulley set (3), the lower pulley set (3) is connected with the bottom of the clamping seat (4), and a plurality of supporting legs (2) are further installed at the bottom of the fixed base (1).

3. A horticultural planting flowerpot cleaning device in accordance with claim 2, characterized in that the top of the driving shaft (16) is connected with the output end of a driving motor (10), the driving motor (10) is fixedly installed on the support frame (5), the bottom of the telescopic column (11) is connected with a telescopic cylinder (9), and the telescopic cylinder (9) is installed on the support frame (5).

4. A horticultural planting flowerpot cleaning device in accordance with claim 1, characterised in that the telescopic section comprises a guide bar (36) arranged at the top of the driving shaft (21) and a guide groove arranged at the bottom of the driving shaft (16), the guide bar (36) being slidingly arranged in the guide groove.

5. A cleaning device for horticultural planting flowerpot according to claim 1, characterized in that the top of the driven shaft (26) is rotatably connected with a liquid guiding box (15) mounted on the connecting rod a (35) or the connecting rod b (18), the liquid guiding box (15) is connected with a liquid inlet box (12) through a liquid guiding pipe (7), and the liquid inlet box (12) is further connected with a liquid supplementing pipe (14).

6. A horticultural planting pot cleaning device in accordance with claim 5, characterised in that the drive shaft (21) inside the liquid inlet tank (12) is also provided with a liquid inlet hole (37).

7. A horticultural planting flowerpot cleaning device according to claim 6, characterized in that a plurality of side cleaning bristles (24) are arranged on the outer side of the cleaning cylinder (25), a plurality of bottom cleaning bristles (22) are arranged at the bottom of the cleaning disc (23), and the inner parts of the side cleaning bristles (24) and the bottom cleaning bristles (22) are both hollow structures.

8. A horticultural planting flowerpot cleaning device in accordance with claim 1, characterized in that the adjusting mechanism comprises a worm wheel (32) fixed on the fixed cylinder (30), a worm (38) is engaged with the outside of the worm wheel (32), the worm (38) is rotatably arranged at the bottom of the telescopic disc (13), and a handle (33) is further installed at one end of the outside of the worm (38).

9. A horticultural planting flowerpot cleaning device in accordance with claim 1, characterized in that the clamping mechanism comprises a clamping screw (17) rotatably disposed on the side wall of the clamping seat (4), a handle (20) is fixedly mounted at one end of the outer side of the clamping screw (17), and a clamping ring (19) rotatably disposed on the inner side of the clamping seat (4) is mounted at one end of the clamping screw (17) far away from the handle (20).

10. A method of cleaning a horticultural plant pot cleaning device according to any one of claims 1 to 9, which comprises the steps of:

s1, installing the flowerpot to be cleaned on a clamping seat (4) through a clamping mechanism, and then enabling a cleaning disc (23) to descend to move to the bottom of the flowerpot through a telescopic cylinder (9);

s2, moving the cleaning cylinder (25) to a position close to the inner wall of the flowerpot through the adjusting mechanism, and enabling the cleaning cylinder (25) to be close to the inner wall of the flowerpot;

s3, starting the driving motor (10), and simultaneously introducing cleaning water into the liquid supplementing pipe (14) to clean the inner wall of the flowerpot;

s4, reversely starting the telescopic cylinder (9) to enable the cleaning cylinders (25) to move upwards, and then increasing the distance between the cleaning cylinders (25) under the action of the adjusting mechanism to enable the cleaning cylinders (25) to be located at the outer wall of the flowerpot when the cleaning cylinders are descended;

and S5, the driving motor (10) is started again, and meanwhile, cleaning water is introduced into the liquid supplementing pipe (14), so that the outer wall of the flowerpot is cleaned.