阅读说明：本技术 一种马铃薯种植机作业后清洁装置 (Cleaning device for potato planter after operation ) 是由 孟凡顺 高海亮 杨洪东 杨华 王洪雨 张宇声 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种马铃薯种植机作业后清洁装置,包括清洁箱体和风清洁单元；所述清洁箱体内设有风清洁单元；所述风清洁单元包括密封隔板和密封板；所述清洁箱体的内部底面固接有密封板；所述密封板内间隔密封固接有密封隔板；所述密封隔板上连通固接有鼓风机；所述鼓风机的输入端与清洁箱体的侧壁连通固接；所述密封板上连通固接有第二输气管；所述第二输气管的另一端连通固接在第二旋转接头输入端上；所述第二旋转接头固接在接头固定板上；所述第二旋转接头的输出端连通固接有第一输气管；解决了传统的水清洁会导致地面潮湿和污染的问题,提高了清洁的效率和地面的洁净度；解决了传统的灌溉效率低下的问题,提高了灌溉的效率。(The invention discloses a cleaning device for a potato planter after operation, which comprises a cleaning box body and a wind cleaning unit; a wind cleaning unit is arranged in the cleaning box body; the wind cleaning unit comprises a sealing partition plate and a sealing plate; a sealing plate is fixedly connected to the inner bottom surface of the cleaning box body; the sealing plates are fixedly connected with the sealing partition plates at intervals in a sealing manner; the sealing partition plate is communicated and fixedly connected with an air blower; the input end of the air blower is fixedly connected with the side wall of the cleaning box body in a communicating manner; the sealing plate is fixedly connected with a second gas pipe in a communicating manner; the other end of the second gas pipe is fixedly connected to the input end of the second rotary joint in a communicating manner; the second rotary joint is fixedly connected to the joint fixing plate; the output end of the second rotary joint is fixedly connected with a first gas pipe; the problems of wet and polluted ground caused by traditional water cleaning are solved, and the cleaning efficiency and the cleanliness of the ground are improved; the problem of traditional irrigation inefficiency is solved, the efficiency of irrigating has been improved.)

1. The utility model provides a cleaning device behind potato planter operation which characterized in that: comprises a cleaning box body (1) and an air cleaning unit; a wind cleaning unit is arranged in the cleaning box body (1);

the wind cleaning unit comprises a sealing baffle plate (23) and a sealing plate (24); a sealing plate (24) is fixedly connected to the inner bottom surface of the cleaning box body (1); a sealing clapboard (23) is fixedly connected in the sealing plate (24) at intervals in a sealing way; the sealing partition plate (23) is fixedly connected with an air blower (25) in a communicating manner; the input end of the air blower (25) is communicated and fixedly connected with the side wall of the cleaning box body (1); the sealing plate (24) is fixedly connected with a second air conveying pipe (19) in a communicating manner; the other end of the second air delivery pipe (19) is communicated and fixedly connected with the input end of the second rotary joint (13); the second rotary joint (13) is fixedly connected to the joint fixing plate (31); the output end of the second rotary joint (13) is fixedly connected with a first air conveying pipe (15); the first gas pipe (15) penetrates through the collecting pipe (11) and is fixedly connected with a gas nozzle (18); a water cleaning unit is arranged in the cleaning box body (1).

2. The post-operative cleaning device of a potato planter as claimed in claim 1, wherein: the water cleaning unit comprises a delimiting bar (29); a limiting strip (29) is fixedly connected to the inner bottom surface of the cleaning box body (1); a water tank (22) is connected between the limiting strips (29) in a buckling manner; a water pump (21) is fixedly connected with the bottom surface inside the water tank (22); the output end of the water pump (21) is fixedly connected with a second infusion tube (20); the other end of the second infusion tube (20) is communicated and fixedly connected with the first rotary joint (12); the first rotating joint (12) is fixedly connected to the joint fixing plate (31); the output end of the first rotating joint (12) is fixedly connected with a first infusion tube (14); the first infusion tube (14) penetrates through the collecting tube (11) and is fixedly connected with a liquid spray head (17); the joint fixing plate (31) is rotatably connected to the sealing separation cover (5) through a sleeve bearing (30); the sealing separation cover (5) is fixedly connected in the cleaning box body (1) at sealed intervals; a rotating shaft (7) is rotatably connected with the opening on the sealing separation cover (5); a buckling shaft (8) is fixedly connected to the rotating shaft (7); the buckling shaft (8) is buckled and connected with a buckling plate (10); a torsion spring (9) is sleeved on the buckling shaft (8); the other end of the torsion spring (9) is fixedly connected to the rotating shaft (7); the buckling plate (10) is fixedly connected in the collecting pipe (11); the collecting pipe (11) is sleeved on the buckling shaft (8).

3. The post-operative cleaning device of a potato planter as claimed in claim 2, wherein: a protective sleeve (16) is sleeved on the first infusion tube (14) and the first air delivery pipe (15); the protective sleeve (16) is inserted on the limit plate (27) in a sliding manner; the limiting plate (27) is fixedly connected in the sealing shield (5); an adjusting piece (28) is connected to the limiting plate (27) through a hole and a thread; the lower end of the adjusting piece (28) is fixedly connected with a pressure plate.

4. The post-operative cleaning device of a potato planter as claimed in claim 3, wherein: the upper end opening of the water tank (22) is in threaded sealing connection with a cover plate for sealing, and a handle is fixedly connected to the cover plate; an object placing plate (6) is fixedly connected in the sealing separation cover (5); the rear half section of the object placing plate (6) is inclined upwards, and the range of the inclination angle is ten degrees to twenty degrees.

5. The post-operative cleaning device of a potato planter as claimed in claim 4, wherein: a switch door (4) is hinged with a groove on the side surface of the cleaning box body (1); the lower surface of the cleaning box body (1) is fixedly connected with a universal wheel (2); the upper surface of the cleaning box body (1) is fixedly connected with a movable handle (3).

6. The post-operative cleaning device of a potato planter as claimed in claim 5, wherein: a plurality of heat dissipation holes (26) are formed in the side wall of the cleaning box body (1) corresponding to the air blower (25); the air blower (25) is fixedly connected to the inner bottom surface of the cleaning box body (1).

Technical Field

The invention relates to the field of agricultural machinery, in particular to a cleaning device for a potato planter after operation.

Background

Potatoes belong to solanaceae and are annual herbaceous plants, tubers are edible, are the fourth most important grain crops in the world, and are second only to wheat, rice and corn; the potato is also named as yam egg, potato, yam, sweet potato, yam, yangtao, sweet potato, etc.; the potato tuber contains a large amount of starch, can provide abundant heat for human bodies, is rich in protein, amino acid, a plurality of vitamins and minerals, and particularly has the most comprehensive vitamin content in all food crops.

The traditional potato planter can be stained with moist soil after potato planting, if the planter is not cleaned, the soil is dry and caked, so that the precision of next planting operation is influenced, but the traditional planter cleaning mode adopts a brush and clean water, so that the cleaning efficiency is low, and muddy water pollutes the ground; therefore, the cleaning device for the potato planter after operation is provided for solving the problems.

Disclosure of Invention

In order to make up for the defects of the prior art, a brush and clean water are adopted in the traditional cleaning mode of the potato planter, so that the cleaning efficiency is low and the muddy water pollutes the ground, the invention provides the cleaning device for the potato planter after operation.

A cleaning device for a potato planter after operation comprises a cleaning box body and an air cleaning unit; a wind cleaning unit is arranged in the cleaning box body;

the wind cleaning unit comprises a sealing partition plate and a sealing plate; a sealing plate is fixedly connected to the inner bottom surface of the cleaning box body; the sealing plates are fixedly connected with the sealing partition plates at intervals in a sealing manner; the sealing partition plate is communicated and fixedly connected with an air blower; the input end of the air blower is fixedly connected with the side wall of the cleaning box body in a communicating manner; the sealing plate is fixedly connected with a second gas pipe in a communicating manner; the other end of the second gas pipe is fixedly connected to the input end of the second rotary joint in a communicating manner; the second rotary joint is fixedly connected to the joint fixing plate; the output end of the second rotary joint is fixedly connected with a first gas pipe; the first gas pipe penetrates through the collecting pipe and is communicated and fixedly connected with a gas nozzle; a water cleaning unit is arranged inside the cleaning box body; the working principle is as follows: there is sealed baffle through the sealed rigid coupling in the closing plate interval, thereby make the air that a plurality of air-blowers work promoted in the external world can concentrate to gather the pressurization and get into second rotary joint and first gas-supply pipe through the second gas-supply pipe, controllable blowout from the gas shower nozzle, thereby realized using high-pressure gas to carry out the side impact to potato planter's surperficial earth and get rid of, thereby realize that the direct of earth blocking concentrates and collects, thereby can not bring the pollution for ground, convenient clearance, the circuit part to potato planter that simultaneously also can be safe carries out safe clearance.

Preferably, the water cleaning unit includes a defining bar; a limiting strip is fixedly connected to the inner bottom surface of the cleaning box body; a water tank is connected between the limiting strips in a buckling manner; a water pump is fixedly connected to the bottom surface inside the water tank; the output end of the water pump is fixedly connected with a second infusion tube; the other end of the second infusion tube is communicated and fixedly connected with the first rotary joint; the first rotary joint is fixedly connected to the joint fixing plate; the output end of the first rotary joint is fixedly connected with a first infusion tube; the first infusion tube penetrates through the collecting tube and is fixedly connected with a liquid spray head; the joint fixing plate is rotatably connected to the sealing shield through a sleeve bearing; the sealing separation covers are fixedly connected in the cleaning box body at intervals in a sealing manner; the sealing separation cover is provided with a hole which is rotationally connected with a rotating shaft; a buckling shaft is fixedly connected to the rotating shaft; the buckling shaft is buckled and connected with a buckling plate; a torsion spring is sleeved on the buckling shaft; the other end of the torsion spring is fixedly connected to the rotating shaft; the buckling plate is fixedly connected in the collecting pipe; the collecting pipe is sleeved on the buckling shaft; the working principle is as follows: the water tank can be simply fixed through the two limiting strips, so that shaking impact can not be generated when the box body is moved and cleaned, water can be pressurized and conveyed into the second infusion tube through the water pump, conveyed into the first infusion tube through the first rotary joint and reaches the liquid nozzle, and the high-pressure liquid spraying and flushing function is realized, so that when the surface of the potato planter needs to be cleaned, cleaning agent can be added into the water tank for simple cleaning, meanwhile, medicine can be added into the water tank for treating the potatoes, meanwhile, the watering function can be realized through simple water injection, the joint fixing plate is rotatably connected through the bearing, the first rotary joint and the second rotary joint are fixedly connected onto the joint fixing plate, the first infusion tube and the first air delivery tube are respectively and rotatably communicated and fixedly connected onto the first rotary joint and the second rotary joint, and are parallel through long sections, the collecting pipe can be hinged for multiple circles when rotating, so that the first infusion pipe and the first gas transmission pipe can be pulled out for multiple circles, and the requirements of different spraying distances are met; through torsion spring, axis of rotation and lock axle for the collecting pipe can realize automatic re-setting under torsion spring's torsion effect after tensile first transfer line and first gas-supply pipe, thereby makes and conveniently uses first transfer line and first gas-supply pipe.

Preferably, the first infusion tube and the first gas transmission tube are sleeved with protective sleeves; the protective sleeve is inserted on the limiting plate in a sliding manner; the limiting plate is fixedly connected in the sealing shield; the limiting plate is provided with a hole which is in threaded connection with an adjusting piece; the lower end of the adjusting piece is fixedly connected with a pressing plate; the working principle is as follows: the first infusion tube and the first gas pipe are small in abrasion and long in service life by sleeving the first infusion tube and the first gas pipe with the protective sleeves; the first infusion tube and the first air delivery tube can be fixed at any position in length through the adjusting piece.

Preferably, the opening at the upper end of the water tank is in threaded sealing connection with a cover plate for sealing, and the cover plate is fixedly connected with a handle; an object placing plate is fixedly connected in the sealing separation cover; the rear half section of the object placing plate is inclined upwards, and the range of the inclination angle is ten degrees to twenty degrees; the working principle is as follows: the water tank can be sealed through the sealed cover plate, so that leakage cannot occur during movement; the object placing plate is fixedly connected in the sealing separation cover, so that objects required for cleaning can be placed conveniently.

Preferably, a slot is formed in the side surface of the cleaning box body, and a switch door is hinged to the slot; the lower surface of the cleaning box body is fixedly connected with a universal wheel; a movable handle is fixedly connected to the upper surface of the cleaning box body; the working principle is as follows: the water tank is convenient to take and use by opening and closing the door; the device is convenient to move and use through the universal wheels; a movable handle is fixedly connected to the upper surface of the cleaning box body, so that articles required for cleaning can be placed on the cleaning box body.

Preferably, the side wall of the cleaning box body is provided with a plurality of heat dissipation holes corresponding to the air blower; the blower is fixedly connected to the inner bottom surface of the cleaning box body; the working principle is as follows: the heat generated by the air blower can be timely removed through the heat dissipation holes, so that the air blower can work at high power for a long time.

The invention has the advantages that:

1. according to the invention, through the structural design of the cleaning box body, the sealing separation cover, the rotating shaft, the buckling cover, the torsion spring, the buckling plate, the collecting pipe, the first rotary joint, the second rotary joint, the first gas pipe, the blower, the protective sleeve and the gas nozzle, the function of cleaning by removing soil blocks by using air is realized, the problems of ground humidity and pollution caused by traditional water cleaning are solved, and the cleaning efficiency and the ground cleanliness are improved;

2. according to the invention, through the structural design of the cleaning box body, the sealing separation cover, the rotating shaft, the buckling cover, the torsion spring, the buckling plate, the collecting pipe, the first rotary joint, the second rotary joint, the first liquid conveying pipe, the liquid spray head, the second liquid conveying pipe, the water pump and the water tank, the function of irrigating by using water in fixed cooperation with the seeder is realized, the problem of low traditional irrigation efficiency is solved, and the irrigation efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of an embodiment of the present invention;

fig. 4 is a schematic top view of an embodiment of the present invention.

In the figure: 1. cleaning the box body; 2. a universal wheel; 3. moving the handle; 4. opening and closing the door; 5. sealing the isolation cover; 6. a storage plate; 7. a rotating shaft; 8. buckling the shaft; 9. a torsion spring; 10. buckling the plate; 11. a collection pipe; 12. a first rotary joint; 13. a second rotary joint; 14. a first infusion tube; 15. a first gas delivery pipe; 16. protecting the sleeve; 17. a liquid ejection head; 18. a gas shower; 19. a second gas delivery pipe; 20. a second infusion tube; 21. a water pump; 22. a water tank; 23. sealing the partition plate; 24. a sealing plate; 25. a blower; 26. heat dissipation holes; 27. a limiting plate; 28. an adjustment member; 29. a limiting strip; 30. a bearing; 31. and a joint fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a post-operation cleaning device for a potato planter comprises a cleaning box body 1 and an air cleaning unit; a wind cleaning unit is arranged in the cleaning box body 1;

the wind cleaning unit includes a sealing barrier 23 and a sealing plate 24; a sealing plate 24 is fixedly connected to the inner bottom surface of the cleaning box body 1; the sealing plate 24 is internally and fixedly connected with a sealing clapboard 23 at intervals in a sealing way; the sealing partition plate 23 is fixedly connected with an air blower 25; the input end of the air blower 25 is fixedly connected with the side wall of the cleaning box body 1 in a communicating manner; the sealing plate 24 is fixedly connected with a second air conveying pipe 19; the other end of the second air delivery pipe 19 is fixedly connected with the input end of the second rotary joint 13; the second rotary joint 13 is fixedly connected to the joint fixing plate 31; the output end of the second rotary joint 13 is fixedly connected with a first gas pipe 15; the first gas pipe 15 penetrates through the collecting pipe 11 and is fixedly connected with a gas spray head 18; a water cleaning unit is arranged inside the cleaning box body 1; the working principle is as follows: through sealed rigid coupling in the closing plate 24 interval there is sealed baffle 23, thereby make the air that a plurality of air-blowers 25 work and promote in the external world can concentrate to gather the pressurization and get into second rotary joint 13 and first gas-supply pipe 15 through second gas-supply pipe 19, from controllable blowout in the gas shower nozzle 18, thereby realized using high-pressure gas to carry out the side impact to potato planter's surperficial earth and get rid of, thereby realize that the direct concentrated collection of earth blocking, thereby can not bring the pollution for ground, convenient clearance, the circuit part to potato planter that simultaneously also can be safe carries out the safety clearance.

As an embodiment of the present invention, the water cleaning unit includes a restriction bar 29; a limiting strip 29 is fixedly connected to the inner bottom surface of the cleaning box body 1; the limiting strips 29 are connected with the water tank 22 in a buckling manner; the bottom surface inside the water tank 22 is fixedly connected with a water pump 21; the output end of the water pump 21 is fixedly connected with a second infusion tube 20; the other end of the second infusion tube 20 is fixedly connected to the first rotary joint 12; the first rotary joint 12 is fixedly connected to the joint fixing plate 31; the output end of the first rotating joint 12 is fixedly connected with a first infusion tube 14; the first infusion tube 14 penetrates through the collecting tube 11 and is fixedly connected with a liquid spray head 17; the joint fixing plate 31 is rotatably connected to the sealing separation cover 5 through a sleeve bearing 30; the sealing separation covers 5 are fixedly connected in the cleaning box body 1 at sealed intervals; a rotating shaft 7 is rotatably connected to the upper opening of the sealing separation cover 5; a buckling shaft 8 is fixedly connected to the rotating shaft 7; the buckling shaft 8 is buckled and connected with a buckling plate 10; a torsion spring 9 is sleeved on the buckling shaft 8; the other end of the torsion spring 9 is fixedly connected to the rotating shaft 7; the buckling plate 10 is fixedly connected in the collecting pipe 11; the collecting pipe 11 is sleeved on the buckling shaft 8; the working principle is as follows: the water tank 22 can be simply fixed through the two limiting strips 29, so that shaking impact cannot be generated when the box body 1 is moved and cleaned, water can be conveyed into the second liquid conveying pipe 20 through the water pump 21 in a pressurizing manner, can be conveyed into the first liquid conveying pipe 14 through the first rotary joint 12 and reaches the liquid spray head 17, so that the high-pressure liquid spraying and flushing function is realized, when the surface of the potato seeder needs to be cleaned, a cleaning agent can be added into the water tank 22 for simple cleaning, meanwhile, medicines can be added into the water tank 22 for treating potatoes, meanwhile, the watering function can be realized through simple water injection, the joint fixing plate 31 is rotatably connected through the bearing 30, the first rotary joint 12 and the second rotary joint 13 are fixedly connected on the joint fixing plate 31, the first liquid conveying pipe 14 and the first gas conveying pipe 15 are respectively and rotatably communicated on the first rotary joint 12 and the second rotary joint 13, through the parallel of the long sections, the collecting pipe 11 can be hinged for multiple circles when rotating, so that the first infusion pipe 14 and the first air conveying pipe 15 can be pulled out for multiple circles, and the requirements of different spraying distances are met; through the torsion spring 9, the rotating shaft 7 and the buckling shaft 8, the collecting pipe 11 can realize automatic reset under the torsion action of the torsion spring 9 after stretching the first infusion pipe 14 and the first air delivery pipe 15, so that the first infusion pipe 14 and the first air delivery pipe 15 are convenient to use;

as an embodiment of the present invention, a protective sleeve 16 is sleeved on the first infusion tube 14 and the first gas delivery tube 15; the protective sleeve 16 is inserted on the limit plate 27 in a sliding manner; the limit plate 27 is fixedly connected in the sealing shield 5; an adjusting piece 28 is connected to the limiting plate 27 through a hole and a thread; the lower end of the adjusting piece 28 is fixedly connected with a pressing plate; the working principle is as follows: the protective sleeve 16 is sleeved on the first infusion tube 14 and the first air delivery tube 15, so that the first infusion tube 14 and the first air delivery tube 15 are less worn, and the service life is prolonged; the first infusion tube 14 and the first air delivery tube 15 can be fixed at any position in the length through the adjusting piece 28;

as an embodiment of the present invention, a cover plate for sealing is connected to an opening at the upper end of the water tank 22 in a threaded sealing manner, and a handle is fixed to the cover plate; an object placing plate 6 is fixedly connected in the sealing separation cover 5; the rear half section of the object placing plate 6 is inclined upwards, and the range of the inclination angle is ten degrees to twenty degrees; the working principle is as follows: the water tank 22 can be sealed by a sealing cover plate, so that the water tank cannot leak when in motion; the object placing plate 6 is fixedly connected in the sealed separation cover 5, so that objects required for cleaning can be placed conveniently;

as an embodiment of the invention, the side surface of the cleaning box body 1 is provided with a slot and hinged with a switch door 4; the lower surface of the cleaning box body 1 is fixedly connected with a universal wheel 2; a movable handle 3 is fixedly connected to the upper surface of the cleaning box body 1; the working principle is as follows: the water tank 22 is convenient to take and use by opening and closing the door 4; the device is convenient to move and use through the universal wheels 2; the upper surface of the cleaning box body 1 is fixedly connected with a movable handle 3, so that articles required for cleaning can be placed on the cleaning box body 1;

as an embodiment of the present invention, the side wall of the cleaning box 1 is provided with a plurality of heat dissipation holes 26 corresponding to the blower 25; the blower 25 is fixedly connected to the inner bottom surface of the cleaning box body 1; the working principle is as follows: the heat generated by the blower 25 can be timely removed through the heat dissipation holes 26, so that the high-power work can be performed for a long time.

According to the working principle, the sealing partition plates 23 are fixedly connected in the sealing plate 24 in a spaced and sealed mode, so that the plurality of air blowers 25 work, air pushed from the outside can be concentrated, collected and pressurized to enter the second rotary joint 13 and the first air conveying pipe 15 through the second air conveying pipe 19, and is controllably sprayed out of the air spray head 18, so that the side impact removal of soil on the surface of the potato seeder by using high-pressure air is realized, the direct concentrated collection of soil blocks is realized, the ground cannot be polluted, the cleaning is convenient, and meanwhile, the circuit part of the potato seeder can be safely cleaned; the water tank 22 can be simply fixed through the two limiting strips 29, so that shaking impact cannot be generated when the box body 1 is moved and cleaned, water can be conveyed into the second liquid conveying pipe 20 through the water pump 21 in a pressurizing manner, can be conveyed into the first liquid conveying pipe 14 through the first rotary joint 12 and reaches the liquid spray head 17, so that the high-pressure liquid spraying and flushing function is realized, when the surface of the potato seeder needs to be cleaned, a cleaning agent can be added into the water tank 22 for simple cleaning, meanwhile, medicines can be added into the water tank 22 for treating potatoes, meanwhile, the watering function can be realized through simple water injection, the joint fixing plate 31 is rotatably connected through the bearing 30, the first rotary joint 12 and the second rotary joint 13 are fixedly connected on the joint fixing plate 31, the first liquid conveying pipe 14 and the first gas conveying pipe 15 are respectively and rotatably communicated on the first rotary joint 12 and the second rotary joint 13, through the parallel of the long sections, the collecting pipe 11 can be hinged for multiple circles when rotating, so that the first infusion pipe 14 and the first air conveying pipe 15 can be pulled out for multiple circles, and the requirements of different spraying distances are met; through the torsion spring 9, the rotating shaft 7 and the buckling shaft 8, the collecting pipe 11 can realize automatic reset under the torsion action of the torsion spring 9 after stretching the first infusion pipe 14 and the first air delivery pipe 15, so that the first infusion pipe 14 and the first air delivery pipe 15 are convenient to use; the protective sleeve 16 is sleeved on the first infusion tube 14 and the first air delivery tube 15, so that the first infusion tube 14 and the first air delivery tube 15 are less worn, and the service life is prolonged; the first infusion tube 14 and the first air delivery tube 15 can be fixed at any position in the length through the adjusting piece 28; the water tank 22 can be sealed by a sealing cover plate, so that the water tank cannot leak when in motion; the object placing plate 6 is fixedly connected in the sealed separation cover 5, so that objects required for cleaning can be placed conveniently; the water tank 22 is convenient to take and use by opening and closing the door 4; the device is convenient to move and use through the universal wheels 2; the upper surface of the cleaning box body 1 is fixedly connected with a movable handle 3, so that articles required for cleaning can be placed on the cleaning box body 1; the heat generated by the blower 25 can be timely removed through the heat dissipation holes 26, so that the high-power work can be performed for a long time.

Since the structures of the first rotary joint 12 and the second rotary joint 13 belong to the prior art, they are not described in the present document.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.