CN112806897A

CN112806897A - Screen window belt cleaning device

Info

Publication number: CN112806897A
Application number: CN202011624091.8A
Authority: CN
Inventors: 朱亚军; 朱新亚; 朱辰; 王菊芬
Original assignee: Lixin Fuya Gauze Co ltd
Current assignee: Lixin Fuya Gauze Co ltd
Priority date: 2020-09-02
Filing date: 2020-12-31
Publication date: 2021-05-18
Anticipated expiration: 2040-12-31
Also published as: CN112806897B

Abstract

The invention discloses a screen window cleaning device, which comprises a screen window brush component, wherein one end of the screen window brush component is fixedly connected with a displacement linkage component, the other end of the displacement linkage component is fixedly connected with an automatic dust absorption component, one side surface of the displacement linkage component is fixedly provided with an automatic sprinkling component, the other end of the automatic dust absorption component is fixedly connected with a sleeve body, the other end of the sleeve body is movably connected with a movable handle body, a brush shell is also arranged in the screen window brush component, a protective shell is also arranged in the displacement linkage component, a dust absorption shell is also arranged in the automatic dust absorption component, a brush shell and a pneumatic cylinder are also arranged in the automatic sprinkling component, the screen window cleaning device can simultaneously realize the pre-wetting effect in the screen window moving and cleaning process, and can simultaneously and automatically absorb flying dust after cleaning, thereby protecting the site sanitation and the health of operators, finally, the multi-position cleaning function is provided.

Description

Screen window belt cleaning device

Technical Field

The invention relates to the technical field of screen window cleaning, in particular to a screen window cleaning device.

Background

The screen window refers to a net for blocking mosquitoes and flies, has the main function of preventing mosquitoes and flies, has more patterns than the prior art, has the invisible screen window and the detachable screen window, and is not required to be detached and detached like the prior art;

however, the existing screen window has the following problems in the cleaning process:

(1) in the cleaning process of the existing screen window, if the screen window is not detached, water needs to be sprayed in advance for wetting, and then the screen window is cleaned by using a brush and other works, however, the existing screen window cleaning device does not complete the wetting work while cleaning, consumes the time of cleaning personnel, occupies both hands of the personnel, and is inconvenient for cleaning work;

(2) in addition, the flying dust can not only get across eyes of personnel, but also enter respiratory tracts of the personnel, thus causing certain threat to the health condition of the personnel;

(3) the existing screen window cleaning device is simple in structure and single in function, dust accumulation with different degrees can exist in the glass window and the moving groove in the cleaning process, but the existing screen window cleaning device does not have the function of cleaning the positions.

Disclosure of Invention

The invention aims to provide a screen window cleaning device which can simultaneously realize the pre-wetting effect in the process of moving and wiping a screen window, can simultaneously and automatically suck flying dust after wiping, protects the field sanitation and the health of operators, and finally provides a multi-position cleaning function so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a screen window cleaning device comprises a screen window brush assembly, wherein one end of the screen window brush assembly is fixedly connected with a displacement linkage assembly, the other end of the displacement linkage assembly is fixedly connected with an automatic dust collection assembly, an automatic sprinkling assembly is fixedly arranged on the surface of one side of the displacement linkage assembly, the other end of the automatic dust collection assembly is fixedly connected with a sleeve body, and the other end of the sleeve body is movably connected with a movable handle body;

the inside of the screen window brush component also comprises a brush shell, the inside of the displacement linkage component also comprises a protective shell, the inside of the automatic dust collection component also comprises a dust collection shell, and the inside of the automatic sprinkling component also comprises an outer machine shell and a pneumatic cylinder;

the screen window brush component is used for completing the function of cleaning a screen window when moving, the displacement linkage component is used for simultaneously linking the function of joint work of the automatic dust collection component and the automatic sprinkling component when the screen window brush component moves, the automatic sprinkling component is used for automatically spraying water when the screen window brush component moves, and the automatic dust collection component is used for automatically collecting dust when the screen window brush component moves.

Preferably, an inner water tank is fixedly mounted inside the brush shell, a water outlet pipe is fixedly connected to one side, close to the outer wall of the displacement linkage assembly, of the brush shell, the water outlet pipe is communicated with the inside of the inner water tank, and water sprinkling ports are fixedly mounted at the other ends of the water outlet pipes.

Preferably, a water filling port is fixedly formed in one end of the outer surface of the brush shell, a one-way valve port is fixedly formed in the other end of the outer surface of the brush shell, the mirror brush is fixedly welded to the outer surface of the brush shell, and the soft brush is movably bonded to the other surface of the brush shell.

Preferably, the inside fixed mounting of protecting casing has the mesoaxis, the runner has all been fixed to cup joint at mesoaxis surface both ends, the fixed cover of mesoaxis surface has connect first driving belt, the fixed cover of mesoaxis surface has connected the second driving belt.

Preferably, the fixed welding of outer casing is in the surface of protective housing, pneumatic cylinder fixed mounting be in the surface of brush casing, the inside fixed mounting of outer casing has the driven shaft, the inside fixed mounting of driven shaft has eccentric wheelset, the inside fixed switching of eccentric wheelset has the piston rod, the piston rod other end is located the inside fixed switching of pneumatic cylinder has the body of turning, the opposite side fixed mounting of turning has the piston, piston movable mounting be in the inside of pneumatic cylinder, the pneumatic cylinder other end fixedly connected with the inside communicating outlet duct of pneumatic cylinder, the outlet duct other end fixed mounting be in the inside of interior basin.

Preferably, the other end of the first transmission belt is fixedly sleeved on the outer surface of the driven shaft, and the middle rotating shaft rotates to drive the driven shaft to rotate through the transmission of the first transmission belt.

Preferably, the inside fixed mounting of dust absorption shell has the filter screen, the dust absorption shell is inside to be located filter screen one side is fixed to have seted up the dust absorption chamber, the dust absorption shell is inside to be located the filter screen opposite side is fixed to have seted up the action chamber, the inside one end fixed mounting of action intracavity has the fan, the inside fixed mounting of fan has the output shaft.

Preferably, the other end of the second transmission belt is fixedly sleeved on the outer surface of the output shaft, and the middle rotating shaft rotates to drive the output shaft to rotate through the transmission of the second transmission belt.

Preferably, the dust collection shell outer wall is located dust collection chamber one side is fixed and has been seted up out the dirt mouth, opens the dirt mouth is used for pouring out the effect of the inside dust in dust collection chamber, the dust collection shell outer wall is located dust collection chamber one side is fixed and has been seted up into the dirt mouth, it is used for providing the dust entering to enter into to advance the dirt mouth the passageway of dust collection intracavity portion.

Preferably, the internal portion of sleeve still includes the sleeve pipe, it still includes the grab handle to remove the internal portion of handle, the draw-in groove has all been fixed to sleeve pipe both sides wall, grab handle one end both sides all are fixed the butt fusion and have many function connection tooth, two many function connection tooth activity joint respectively is two the inside of draw-in groove.

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

(1) in the process of moving the soft brush, the rotating wheel is also attached to the surface of the screen window to roll, so that the middle rotating shaft is driven to drive the first transmission belt to transmit, the driven shaft is driven to rotate through the transmission of the first transmission belt, the eccentric wheel group is driven to rotate in a corresponding circulating eccentric mode, the piston is finally driven to achieve the effect of reciprocating linear motion, the effect of continuously pressurizing the inside of the inner water tank is finally achieved, moisture in the inside of the inner water tank is finally sprayed to the surface of the screen window through the water outlet pipe through the water spraying port, the above processes are achieved in the process of moving and wiping the screen window, the pre-wetting effect is achieved, only one-hand operation is needed, the operation process is simple and rapid, good adhesion of dust is provided, the cleaning effect of the screen window;

(2) the rotating wheel rolls to drive the second transmission belt to transmit, and the output shaft rotates to enable the fan blades in the fan to continuously rotate, so that air is driven to flow to generate suction force, and dust brushed off by the soft brush can be sucked into the dust suction cavity through the dust inlet due to the driving of air flow;

(3) the separation of the sleeve from the grab handle can be realized by pressing the two multifunctional connecting teeth, a piece of paper towel is clamped inside the two multifunctional connecting teeth, the paper towel can be used for cleaning a groove of a movable window, and in addition, the cleaning of a glass window can be completed by using a mirror brush, so that the function of cleaning the surface of the window, a mirror and the groove by the device is provided.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a side view, partially in section, of the present invention;

FIG. 4 is a schematic view, partially in section, of the automatic sprinkler assembly of the present invention;

FIG. 5 is a schematic view of an assembly structure of the automatic sprinkler assembly and the displacement linkage assembly according to the present invention;

FIG. 6 is a schematic view of an assembly structure of the automatic dust-collecting assembly and the displacement linkage assembly according to the present invention;

fig. 7 is a schematic view of an assembly structure of the sleeve body and the movable handle body of the present invention.

In the figure: 1. a screen brush assembly; 11. a brush housing; 12. an inner water tank; 13. a water injection port; 14. a check valve port; 15. a mirror surface brush; 16. soft brushing; 17. a water outlet pipe; 18. sprinkling a water gap; 2. a displacement linkage assembly; 21. protecting the shell; 22. a middle rotating shaft; 23. a rotating wheel; 24. a first drive belt; 25. a second drive belt; 3. an automatic dust collection assembly; 31. a dust collection shell; 32. a dust outlet; 33. a dust inlet; 34. a dust suction chamber; 35. an action cavity; 36. filtering with a screen; 37. an output shaft; 38. a fan; 4. an automatic watering assembly; 41. an outer housing; 42. a pneumatic cylinder; 43. a driven shaft; 44. an eccentric wheel set; 45. a piston rod; 46. a swivel; 47. a piston; 48. an air outlet pipe; 5. a cannula body; 51. a sleeve; 52. a card slot; 6. moving the handle body; 61. a handle; 62. multifunctional connecting teeth.

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 to 7, the present invention provides a screen window cleaning device, comprising:

the utility model provides a screen window belt cleaning device, as shown in figure 1, includes, screen window brush subassembly 1 one end fixed connection has

displacement linkage subassembly

2, 2 other end fixed connection of displacement linkage subassembly has automatic

dust absorption subassembly

3, 2 one side fixed surface of displacement linkage subassembly installs

automatic watering subassembly

4, 3 other end fixed connection of automatic dust absorption subassembly has

casing body

5, 5 other end swing joint of casing body has removal handle body 6, screen window brush subassembly 1 is inside still including

brush casing

11, 2 inside protecting crust 21 that still includes of displacement linkage subassembly, 3 inside dust absorption shells 31 that still include of automatic dust absorption subassembly, 4 inside outer casing 41 and the pneumatic cylinder 42 of still including of automatic watering subassembly, be used for accomplishing the effect of clean screen window when spilling of brush subassembly 1 removes, displacement linkage subassembly 2 is used for linking automatic dust absorption subassembly 3 and automatic watering subassembly 4 when screen window brush subassembly 1 removes simultaneously and altogether And under the same working effect, the automatic water spraying component 4 is used for automatically spraying water when the screen window brush component 1 moves, and the automatic dust collection component 3 is used for automatically collecting dust when the screen window brush component 1 moves.

Specifically, as shown in fig. 1 to 3, an inner water tank 12 is fixedly installed inside the brush housing 11, the brush housing 11 is close to one side of the outer wall of the displacement linkage assembly 2 and is fixedly connected with a water outlet pipe 17, the water outlet pipe 17 is communicated with the inside of the inner water tank 12, three water spray ports 18 are fixedly installed at the other ends of the water outlet pipes 17, water inside the inner water tank 12 is transported to the water spray ports 18 through the water outlet pipe 17, and finally is sprayed to the surface of the screen window through the water spray ports 18.

Specifically, as shown in fig. 1 to 3, a water filling port 13 is fixedly formed at one end of the outer surface of the brush housing 11, a check valve port 14 is fixedly formed at the other end of the outer surface of the brush housing 11, a mirror brush 15 is fixedly welded to the outer surface of the brush housing 11, a soft brush 16 is movably bonded to the other surface of the brush housing 11, the soft brush 16 is attached to the surface of the screen window to brush off and adhere dust on the surface of the screen window, the glass window can be cleaned by using the mirror brush 15, water can be added into the inner water tank 12 through the water filling port 13, and in addition, in the process of reciprocating pressurization of the inner water tank 12, gas is supplemented into the inner water tank 12 through the check valve port 14.

Specifically, as shown in fig. 2, the inside fixed mounting of protective housing 21 has a middle rotating shaft 22, runners 23 are all fixedly connected to two ends of the outer surface of middle rotating shaft 22, a first transmission belt 24 is fixedly connected to the outer surface of middle rotating shaft 22, a second transmission belt 25 is fixedly connected to the outer surface of middle rotating shaft 22, and in the process of moving soft brush 16, runner 23 is also attached to the surface of the screen window to roll, thereby driving middle rotating shaft 22 to rotate, and driving first transmission belt 24 and second transmission belt 25 to rotate together.

Specifically, as shown in fig. 4, the outer housing 41 is fixedly welded to the outer surface of the protective housing 21, the pneumatic cylinder 42 is fixedly mounted on the outer surface of the brush housing 11, the driven shaft 43 is fixedly mounted inside the outer housing 41, the eccentric wheel set 44 is fixedly mounted inside the driven shaft 43, the piston rod 45 is fixedly connected inside the eccentric wheel set 44 in a switching manner, the other end of the piston rod 45 is located inside the pneumatic cylinder 42 and fixedly connected with the rotating body 46 in a switching manner, the piston 47 is fixedly mounted on the other side surface of the rotating body 46, the piston 47 is movably mounted inside the pneumatic cylinder 42, the other end of the pneumatic cylinder 42 is fixedly connected with the air outlet pipe 48 communicated with the inside of the pneumatic cylinder 42, the other end of the air outlet pipe 48 is fixedly mounted inside the inner water tank 12, and the driven shaft 43 is driven to rotate through the transmission of the first, the piston rod 45 inside the eccentric wheel set 44 will complete the continuous reciprocating deflection motion, and finally realize the effect of driving the piston 47 to reciprocate linearly, so that the air flow is continuously injected into the air outlet pipe 48 from the inside of the pneumatic cylinder 42, and finally the effect of continuously pressurizing the inside of the inner water tank 12 is realized.

Specifically, as shown in fig. 5, the other end of the first transmission belt 24 is fixedly sleeved on the outer surface of the driven shaft 43, and the middle rotating shaft 22 rotates to drive the driven shaft 43 to rotate through the transmission of the first transmission belt 24.

Specifically, as shown in fig. 6, the inside fixed mounting of dust absorption shell 31 has filter screen 36, dust absorption shell 31 is inside to be located filter screen 36 one side is fixed to have seted up dust absorption chamber 34, dust absorption shell 31 is inside to be located filter screen 36 opposite side is fixed to have seted up action chamber 35, the inside one end fixed mounting in action chamber 35 has fan 38, the inside fixed mounting of fan 38 has output shaft 37, through the transmission of second driving belt 25, drives output shaft 37 and rotates to the inside flabellum of fan 38 is constantly rotatory, and because output shaft 37's diameter size is less than the diameter size of well pivot 22, thereby output shaft 37's rotational speed is greater than the rotational speed of well pivot 22, and fan 38 is then high strength operation, thereby drives the gas flow and produces suction.

Specifically, as shown in fig. 6, the other end of the second transmission belt 25 is fixedly sleeved on the outer surface of the output shaft 37, and the rotation of the intermediate shaft 22 drives the output shaft 37 to rotate through the transmission of the second transmission belt 25.

Specifically, as shown in fig. 2, the outer wall of the dust collection shell 31 is located a dust outlet 32 is fixedly arranged on one side of the dust collection cavity 34, the dust outlet 32 is used for pouring out the dust collection cavity 34 has an internal dust effect, the outer wall of the dust collection shell 31 is located a dust inlet 33 is fixedly arranged on one side of the dust collection cavity 34, the dust inlet 33 is used for providing dust to enter a channel inside the dust collection cavity 34, due to the driving of the air flow, the dust brushed by the soft brush 16 can be sucked into the dust collection cavity 34 through the dust inlet 33, and after working for a certain time, the dust outlet 32 is opened to pour out the internal dust inside the dust collection cavity 34.

Specifically, as shown in fig. 7, the inside sleeve pipe 51 that still includes of the sleeve pipe body 5, it still includes the grab handle 61 to move the inside of the handle body 6, the draw-in groove 52 has all been fixed to the both sides wall of sleeve pipe 51, grab handle 61 one end both sides all are fixed the butt fusion and have multi-function connection tooth 62, two multi-function connection tooth 62 activity joint respectively is in two the inside of draw-in groove 52 presses two multi-function connection teeth 62 and can realize breaking away from of sleeve pipe 51 and grab handle 61, in addition, blocks a paper handkerchief in two multi-function connection tooth 62 are inside, can be used to the slot of clean removal window.

The working principle is as follows:

firstly: assembling the sleeve 51 and the handle 61, holding the handle 61 to make the soft brush 16 attach to the screen window surface, moving from top to bottom to brush off and adhere dust on the screen window surface, in the moving process of the soft brush 16, the rotating wheel 23 also attaches to the screen window surface to roll, thereby driving the middle rotating shaft 22 to rotate, and driving the first transmission belt 24 and the second transmission belt 25 to jointly transmit, through the transmission of the first transmission belt 24, driving the driven shaft 43 to rotate, and driving the eccentric wheel set 44 to correspondingly rotate eccentrically and circularly, the piston rod 45 in the eccentric wheel set 44 will complete the continuously reciprocating deflection motion, finally driving the piston 47 to realize the reciprocating linear motion effect, thereby continuously injecting air flow into the air outlet pipe 48 from the inside of the pneumatic cylinder 42, and finally realizing the continuously pressurizing effect to the inside of the inner water tank 12, in the process of pressurizing the inner water tank 12 in a reciprocating manner, supplementing gas into the inner water tank 12 through the one-way valve port 14, transporting water in the inner water tank 12 to the water sprinkling port 18 through the water outlet pipe 17, and finally spraying the water to the surface of the screen window through the water sprinkling port 18, wherein the pre-wetting effect is realized in the process of movably wiping the screen window in the above process, so that good adhesion of dust is provided, and a certain dust-proof flying effect is achieved;

in addition: the rotating wheel 23 rolls to drive the second transmission belt 25 to transmit, and the output shaft 37 is driven to rotate by the transmission of the second transmission belt 25, so that the fan blades inside the fan 38 are continuously rotated, and since the diameter size of the output shaft 37 is smaller than that of the central rotating shaft 22, so that the rotation speed of the output shaft 37 is greater than that of the central rotating shaft 22, the fan 38 operates at a high intensity, thereby driving the air to flow to generate suction, the dust brushed by the soft brush 16 can be sucked into the dust suction chamber 34 through the dust inlet 33 due to the driving of the air flow, after working for a certain time, the dust in the dust suction chamber 34 can be poured out by opening the dust outlet 32, the process realizes that the flying dust after wiping is automatically sucked in the process of moving the wiping screen window, therefore, the flying dust can be prevented from influencing the operation of the user, the bad sanitary condition can be avoided, and the amount of the dust sucked by the user can be reduced;

and finally: the disengagement of the sleeve 51 from the grip 61 is obtained by pressing the two multi-function coupling teeth 62, inside which two multi-function coupling teeth 62 a paper towel is caught, which can be used to clean the groove of the moving window, and furthermore the cleaning of the glass window can be accomplished by using the mirror brush 15, thus providing the device with the function of cleaning the window, the mirror and the groove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A screen window cleaning device comprises a screen window brush assembly (1) and is characterized in that one end of the screen window brush assembly (1) is fixedly connected with a displacement linkage assembly (2), the other end of the displacement linkage assembly (2) is fixedly connected with an automatic dust collection assembly (3), an automatic watering assembly (4) is fixedly arranged on the surface of one side of the displacement linkage assembly (2), the other end of the automatic dust collection assembly (3) is fixedly connected with a sleeve body (5), and the other end of the sleeve body (5) is movably connected with a movable handle body (6);

the screen window brush assembly (1) further comprises a brush shell (11), the displacement linkage assembly (2) further comprises a protective shell (21), the automatic dust collection assembly (3) further comprises a dust collection shell (31), and the automatic water sprinkling assembly (4) further comprises an outer shell (41) and a pneumatic cylinder (42);

the screen window brush component (1) is used for completing the function of cleaning a screen window when moving, the displacement linkage component (2) is used for simultaneously linking the functions of the automatic dust collection component (3) and the automatic sprinkling component (4) during moving of the screen window brush component (1), the automatic sprinkling component (4) is used for automatically spraying water during moving of the screen window brush component (1), and the automatic dust collection component (3) is used for automatically collecting dust during moving of the screen window brush component (1).

2. A screen cleaning device as claimed in claim 1, wherein: the inside fixed mounting of brush casing (11) has interior basin (12), brush casing (11) are close to displacement linkage subassembly (2) outer wall one side fixedly connected with outlet pipe (17), outlet pipe (17) with interior basin (12) are inside to communicate with each other, three the equal fixed mounting of outlet pipe (17) other end spills mouth of a river (18).

3. A screen cleaning device as claimed in claim 2, wherein: a water filling port (13) is fixedly formed in one end of the outer surface of the brush shell (11), a one-way valve port (14) is fixedly formed in the other end of the outer surface of the brush shell (11), a mirror brush (15) is fixedly welded to the outer surface of the brush shell (11), and a soft brush (16) is movably bonded to the other surface of the brush shell (11).

4. A screen cleaning device as claimed in claim 3, wherein: the utility model discloses a rotating wheel, including protective case (21), fixed mounting has well pivot (22) in the inside of protective case (21), runner (23) have all been cup jointed fixedly at well pivot (22) surface both ends, well pivot (22) surface fixed cover has been cup jointed first driving belt (24), well pivot (22) surface fixed cover has been cup jointed second driving belt (25).

5. A screen washing device as claimed in claim 4, wherein: the outer machine shell (41) is fixedly welded on the outer surface of the protective shell (21), the pneumatic cylinder (42) is fixedly arranged on the outer surface of the brush shell (11), a driven shaft (43) is fixedly arranged in the outer shell (41), an eccentric wheel set (44) is fixedly arranged in the driven shaft (43), a piston rod (45) is fixedly connected inside the eccentric wheel set (44) in a rotating way, a rotating body (46) is fixedly connected at the other end of the piston rod (45) inside the pneumatic cylinder (42) in a rotating way, a piston (47) is fixedly arranged on the other side surface of the rotating body (46), the piston (47) is movably arranged in the pneumatic cylinder (42), the other end of the pneumatic cylinder (42) is fixedly connected with an air outlet pipe (48) communicated with the interior of the pneumatic cylinder (42), the other end of the air outlet pipe (48) is fixedly arranged in the inner water tank (12).

6. A screen washing device as claimed in claim 5, wherein: the other end of the first transmission belt (24) is fixedly sleeved on the outer surface of the driven shaft (43), and the intermediate rotating shaft (22) rotates to drive the driven shaft (43) to rotate through the transmission of the first transmission belt (24).

7. A screen washing device as claimed in claim 6, wherein: dust absorption shell (31) inside fixed mounting has filter screen (36), dust absorption shell (31) inside is located filter screen (36) one side is fixed and has been seted up dust absorption chamber (34), dust absorption shell (31) inside is located filter screen (36) opposite side is fixed and has been seted up action chamber (35), the inside one end fixed mounting in action chamber (35) has fan (38), the inside fixed mounting in fan (38) has output shaft (37).

8. A screen washing device as claimed in claim 7, wherein: the other end of the second transmission belt (25) is fixedly sleeved on the outer surface of the output shaft (37), and the middle rotating shaft (22) rotates to drive the output shaft (37) to rotate through the transmission of the second transmission belt (25).

9. A screen cleaning device as claimed in claim 8, wherein: dust absorption shell (31) outer wall is located dust absorption chamber (34) one side is fixed has seted up out dust mouth (32), opens dust mouth (32) are used for pouring out the effect of the inside dust in dust absorption chamber (34), dust absorption shell (31) outer wall is located dust absorption chamber (34) one side is fixed has seted up into dust mouth (33), it is used for providing the dust entering to advance dust mouth (33) the inside passageway in dust absorption chamber (34).

10. A screen cleaning device as claimed in claim 9, wherein: the utility model discloses a handle, including casing pipe body (5), removal handle body (6) is inside still to include grab handle (61), draw-in groove (52) have all been fixed to casing pipe (51) both sides wall, grab handle (61) one end both sides all are fixed the welding have multi-function connection tooth (62), two multi-function connection tooth (62) activity joint respectively is two the inside of draw-in groove (52).