Plane walking mechanism of window cleaning machine

Abstract

The utility model relates to a window cleaning machine plane walking mechanism which comprises a window cleaning hanging basket, a plurality of hanging rings are evenly and fixedly connected to the upper surface of the window cleaning hanging basket, mounting grooves are symmetrically formed in one side of the window cleaning hanging basket, conveying assemblies are arranged in the symmetrically-formed mounting grooves correspondingly, and a plurality of mounting heads are evenly and fixedly connected to the outer walls of the conveying assemblies; a suction cup is fixedly connected to the side, away from the conveying assembly, of the mounting head, a mini air pump is fixedly connected into the mounting head, and one end of the mini air pump communicates with the suction cup. According to the scheme, when the window cleaning hanging basket is used, a cleaner stands in the window cleaning hanging basket to clean building outer wall glass, a mini air pump is started to suck air to control suction cups to be adsorbed to the glass, the stability of the window cleaning hanging basket can be enhanced through the suction cups in windy weather, and therefore the situation that the window cleaning hanging basket shakes can be avoided as much as possible; and the safety risk of cleaning personnel during operation can be reduced, so that the device is more beneficial to actual use.

Description

Technical Field

[0001] The present application relates to the technical field of window cleaning machines, and in particular to a planar walking mechanism of a window cleaning machine. Background Art

[0002] At present, with the development of social economy, more and more high-rise buildings with glass exterior walls are built. In order to ensure the lighting inside the high-rise buildings and the cleanliness of the exterior, personnel are required to clean the glass exterior walls of the buildings regularly. Window cleaning machines are permanent special equipment for cleaning and maintenance of the exterior glass of high-rise buildings. Window cleaning machines can be used to lift cleaning personnel so that they can clean the exterior glass.

[0003] In the related art, a window cleaning machine is usually composed of a traveling mechanism, a boom, a brake and a window cleaning basket. When in use, an operator needs to stand inside the window cleaning basket and control the traveling mechanism and the boom through the brake to move the window cleaning basket outside the high-rise building so that personnel can clean and maintain the glass exterior walls of the high-rise building. However, in actual operation, it may be affected by weather factors, especially when the wind is strong. The increase in wind force will cause the window cleaning basket to shake, reduce its horizontal stability, increase the safety risk of cleaning personnel, and is not conducive to actual use. Therefore, a technical personnel in this field provides a planar traveling mechanism for a window cleaning machine to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problem raised in the above background technology that in actual operations, the window cleaning basket may be affected by weather factors, especially when the wind is strong. The increase in wind force will cause the window cleaning basket to shake, reduce its horizontal stability, and increase the safety risk of cleaning personnel. The present application provides a planar walking mechanism for a window cleaning machine.

[0005] The planar walking mechanism of a window cleaning machine provided in this application adopts the following technical solution:

[0006] A planar walking mechanism of a window cleaning machine comprises a window cleaning basket, the upper surface of the window cleaning basket is evenly and fixedly connected with a plurality of hanging rings, one side of the window cleaning basket is symmetrically provided with mounting grooves, the interiors of the symmetrically arranged mounting grooves are respectively provided with conveying components, the outer wall of the conveying component is evenly and fixedly connected with a plurality of mounting heads, a side of the mounting head away from the conveying component is fixedly connected with a suction cup, the interior of the mounting head is fixedly connected with a mini air pump, and one end of the mini air pump is communicated with the suction cup.

[0007] By adopting the above technical solution, the mini air pump is started to suck air to control the suction cup to adhere to the glass. In windy weather, the suction cup can enhance the stability of the window cleaning basket, thereby avoiding the shaking of the window cleaning basket as much as possible and reducing the safety risks of cleaning staff during operation.

[0008] Preferably, the window cleaning hanging basket comprises a rectangular basket body, the mounting groove is opened on one side of the rectangular basket body, a protective door is movably connected to the side of the rectangular basket body away from the mounting groove through a hinge, and the bottom of the inner wall of the rectangular basket body is evenly fixedly connected with anti-slip patterns.

[0009] By adopting the above technical solution, people can enter and exit the rectangular basket easily by controlling the opening and closing of the protective door, and the anti-slip pattern can increase the friction between the bottom of the person's feet.

[0010] Preferably, the conveying assembly includes symmetrically arranged conveying rollers, the symmetrically arranged conveying rollers are all located inside the mounting groove, and the outer walls of the symmetrically arranged conveying rollers are rotatably connected to the conveyor belt.

[0011] By adopting the above technical solution, when the window cleaning basket moves, the suction cup cooperates with the adsorbed glass to control the conveyor belt to rotate on the symmetrically arranged conveyor rollers.

[0012] Preferably, a plurality of shafts are evenly arranged inside the installation groove, and the outer wall of the shaft is rotatably connected to a limiting roller, and the outer wall of the limiting roller abuts against the inner wall of the conveyor belt at a side away from the window cleaning basket.

[0013] By adopting the above technical solution, the shaft rod can limit the installation position of the limiting roller, and the limiting roller can prevent the conveyor belt from sinking into the interior of the installation groove.

[0014] Preferably, the mounting head includes a cylindrical portion fixedly connected to the outer wall of the conveyor belt, a storage groove is provided on a side of the cylindrical portion close to the suction cup, the mini air pump is located inside the storage groove, an air outlet hole connected to the storage groove is provided inside the cylindrical portion, and the air outlet hole is connected to an end of the mini air pump away from the suction cup.

[0015] By adopting the above technical solution, the storage groove can limit the installation position of the mini air pump inside the cylindrical part, and the gas can be discharged through the air outlet when the mini air pump starts to pump air.

[0016] Preferably, a first control opening and closing component and a second control opening and closing component are evenly and fixedly connected on one side of the rectangular basket body, the first control opening and closing component is located above the second control opening and closing component, the first control opening and closing component and the second control opening and closing component are respectively located at two end parts of the conveying component, and a control switch is fixedly connected to one side of the outer wall of the columnar portion, and the control switch matches the mini air pump.

[0017] By adopting the above technical solution, when the rectangular basket moves downward, when the columnar part passes by the second control opening and closing component, one end of the second control opening and closing component can be pressed to the control switch to control the mini air pump to start; when the columnar part passes by the first control opening and closing component, one end of the first control opening and closing component can be pressed to the control switch to control the mini air pump to pause.

[0018] Preferably, the first control opening and closing component has the same structure as the second control opening and closing component, and the first control opening and closing component includes a mounting column fixedly connected to one side of the rectangular basket body, and a first connecting plate and a second connecting plate are fixedly connected to the outer wall of the mounting column close to the conveying component, and the contact surface of the first connecting plate and the second connecting plate is rotatably connected to an end away from the rectangular basket body with a control roller.

[0019] By adopting the above technical solution, the installation column can limit the installation position of the first connecting plate and the second connecting plate, and the first connecting plate cooperates with the second connecting plate to install the control roller near the columnar portion.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] 1. The plane walking mechanism of the window cleaning machine is provided with a window cleaning basket for the cleaning staff to stand and work. The mini air pump can be started to suck air to control the suction cup to be attached to the glass. In windy weather, the suction cup can enhance the stability of the window cleaning basket, thereby avoiding the shaking of the window cleaning basket as much as possible, and reducing the safety risks of the cleaning staff during operation. When the window cleaning basket moves up and down, the conveying component can rotate according to the moving position of different suction cups, thereby controlling the window cleaning basket to walk on the plane;

[0022] 2. The flat walking mechanism of the window cleaning machine can control the opening and closing of the protective door to facilitate personnel to enter and exit the rectangular basket. The anti-slip pattern can increase the friction between the bottom of the personnel's feet. When the window cleaning basket moves, the suction cup cooperates with the adsorbed glass to control the conveyor belt to rotate on the symmetrically arranged conveyor rollers. The limiting roller can prevent the conveyor belt from sinking into the installation groove. The storage groove can limit the installation position of the mini air pump inside the columnar part. When the mini air pump starts to pump air, the gas can be discharged through the air outlet;

[0023] 3. The planar walking mechanism of the window cleaning machine has a rectangular basket that moves downward, and when the column passes by the second control opening and closing component, one end of the second control opening and closing component can press the control switch to control the mini air pump to start; when the column passes by the first control opening and closing component, one end of the first control opening and closing component can press the control switch to control the mini air pump to pause; the mounting column can limit the mounting position of the first connecting plate and the second connecting plate; the first connecting plate cooperates with the second connecting plate to mount the control roller near the column; when the column moves from the control roller, the control switch can be pressed by the control roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 is a schematic cross-sectional structural diagram in an embodiment of the present application;

[0026] Figure 3 This is an embodiment of the present application Figure 2 A schematic diagram of the structure enlargement at point A;

[0027] Figure 4 This is an embodiment of the present application Figure 1 Schematic diagram of the enlarged structure at point B in FIG.

[0028] Explanation of the reference numerals: 1. Window cleaning basket; 101. Rectangular basket body; 102. Protective door; 103. Anti-slip groove; 2. Mounting groove; 3. Conveying assembly; 301. Conveying roller; 302. Conveying belt; 4. Mounting head; 401. Column; 402. Storage groove; 403. Air outlet; 5. Suction cup; 6. Mini air pump; 7. Shaft; 8. Limiting roller; 9. Control switch; 10. First control opening and closing assembly; 1001. Mounting column; 1002. First connecting plate; 1003. Second connecting plate; 104. Control roller; 11. Second control opening and closing assembly; 12. Lifting ring. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The present application embodiment discloses a planar walking mechanism for a window cleaning machine. Figure 1 , Figure 2 and Figure 3The planar walking mechanism of the window cleaning machine includes a window cleaning basket 1, and a plurality of hanging rings 12 are evenly and fixedly connected to the upper surface of the window cleaning basket 1. A mounting groove 2 is symmetrically provided on one side of the window cleaning basket 1. Conveying components 3 are respectively arranged inside the symmetrically arranged mounting grooves 2. A plurality of mounting heads 4 are evenly and fixedly connected to the outer wall of the conveying component 3. A suction cup 5 is fixedly connected to the side of the mounting head 4 away from the conveying component 3. A mini air pump 6 is fixedly connected to the inside of the mounting head 4, and one end of the mini air pump 6 is connected to the suction cup 5.

[0031] In the present embodiment, the window cleaning basket 1 provided in the plane walking mechanism of the window cleaning machine is used for the cleaning staff to stand and work, and the installation positions of the two conveying components 3 can be limited respectively by the symmetrically opened installation grooves 2, and several suction cups 5 are respectively installed on the outer wall of the conveying component 3 through several installation heads 4, so that when the window cleaning basket 1 is used on the facade of the building, the suction cup 5 located on the side of the conveying component 3 away from the window cleaning basket 1 can be tightly attached to the exterior wall glass of the building, and the suction cup 5 can be controlled to be adsorbed on the glass by starting the mini air pump 6 provided inside the installation head 4 to absorb air, so that the stability of the window cleaning basket 1 can be enhanced in windy weather, the shaking of the window cleaning basket 1 can be avoided as much as possible, the safety risk of the cleaning staff during operation can be reduced, and the present application is more conducive to practical use, and when the window cleaning basket 1 moves up and down, the conveying component 3 provided can rotate according to the moving position of different suction cups 5, so that the window cleaning basket 1 can be controlled to walk in the plane, so that the present application is more conducive to practical use.

[0032] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the window cleaning basket 1 includes a rectangular basket body 101, a mounting groove 2 is opened on one side of the rectangular basket body 101, a protective door 102 is movably connected to the side of the rectangular basket body 101 away from the mounting groove 2 through a hinge, and the bottom of the inner wall of the rectangular basket body 101 is evenly fixedly connected with anti-slip grooves 103.

[0033] In this embodiment, the protective door 102 can be controlled to open and close to facilitate personnel to enter and exit the rectangular basket 101. When a person enters the rectangular basket 101, the uniformly arranged anti-slip grooves 103 can increase the friction between the person's feet and the bottom of the person's feet, thereby playing a certain anti-slip role.

[0034] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, the conveying assembly 3 includes symmetrically arranged conveying rollers 301 , which are all located inside the mounting groove 2 , and the outer walls of the symmetrically arranged conveying rollers 301 are rotatably connected with the conveying belt 302 .

[0035] In this embodiment, the installation position of the conveyor belt 302 can be limited by the symmetrically arranged conveying rollers 301, and the installation positions of several installation heads 4 can be limited by the conveyor belt 302. When the window cleaning basket 1 moves, the suction cup 5 cooperates with the adsorbed glass to control the conveyor belt 302 to rotate on the symmetrically arranged conveying rollers 301.

[0036] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, several shafts 7 are evenly arranged inside the installation groove 2, and the outer wall of the shaft 7 is rotatably connected to the limiting roller 8, and the outer wall of the limiting roller 8 is in contact with the inner wall of the conveyor belt 302 at the side away from the window cleaning basket 1.

[0037] In this embodiment, the installation position of the limiting roller 8 can be limited by the shaft rod 7, and the limiting roller 8 can prevent the conveyor belt 302 from being recessed into the interior of the installation groove 2, thereby enhancing the use effect of the suction cup 5. When the conveyor belt 302 rotates, the limiting roller 8 can rotate, thereby reducing the friction between the conveyor belt 302 and the conveyor belt 302.

[0038] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the mounting head 4 includes a cylindrical portion 401 fixedly connected to the outer wall of the conveyor belt 302, a storage groove 402 is provided on the side of the cylindrical portion 401 close to the suction cup 5, the mini air pump 6 is located inside the storage groove 402, and an air outlet 403 connected to the storage groove 402 is provided inside the cylindrical portion 401, and the air outlet 403 is connected to the end of the mini air pump 6 away from the suction cup 5.

[0039] In this embodiment, the installation position of the suction cup 5 can be limited by the columnar portion 401, and the installation position of the mini air pump 6 inside the columnar portion 401 can be limited by the opened storage groove 402, and the gas can be discharged through the air outlet 403 when the mini air pump 6 starts to pump air.

[0040] In a further preferred embodiment of the present invention, Figure 1 and Figure 4 As shown, the first control opening and closing component 10 and the second control opening and closing component 11 are evenly and fixedly connected to one side of the rectangular basket body 101, the first control opening and closing component 10 is located above the second control opening and closing component 11, the first control opening and closing component 10 and the second control opening and closing component 11 are respectively located at the two ends of the conveying component 3, and the control switch 9 is fixedly connected to one side of the outer wall of the columnar part 401, and the control switch 9 matches the mini air pump 6.

[0041] In this embodiment, when the rectangular basket body 101 moves downward, the suction cup 5 located inside the installation groove 2 can move outward from the bottom of the conveying component 3, and when the columnar portion 401 passes by the second control opening and closing component 11, one end of the second control opening and closing component 11 can press the control switch 9, so that the mini air pump 6 can be controlled to start through the control switch 9 so that the glass can be adsorbed by the suction cup 5. When the rectangular basket body 101 continues to move downward, the suction cup 5 can move inward from the top of the conveying component 3 into the interior of the installation groove 2, and when the columnar portion 401 passes by the first control opening and closing component 10, one end of the first control opening and closing component 10 can press the control switch 9, so that the mini air pump 6 can be controlled to pause through the control switch 9 so that the suction cup 5 is separated from the glass.

[0042] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the first control opening and closing component 10 has the same structure as the second control opening and closing component 11. The first control opening and closing component 10 includes a mounting column 1001 fixedly connected to one side of a rectangular basket body 101, and a first connecting plate 1002 and a second connecting plate 1003 are fixedly connected to the outer wall of the mounting column 1001 close to the conveying component 3. The contact surface of the first connecting plate 1002 and the second connecting plate 1003 is rotatably connected to the control roller 104 at one end away from the rectangular basket body 101.

[0043] In this embodiment, the installation position of the first connecting plate 1002 and the second connecting plate 1003 can be limited by the installation column 1001, and the control roller 104 can be installed near the columnar portion 401 through the cooperation between the first connecting plate 1002 and the second connecting plate 1003, so that when the columnar portion 401 moves away from the control roller 104, the control switch 9 can be pressed by the control roller 104.

[0044] The implementation principle of the planar walking mechanism of the window cleaning machine in the embodiment of the present application is:

[0045] During use, the cleaning staff stands inside the window cleaning basket 1 to clean the exterior glass of the building, and the suction is controlled by starting the mini air pump 6 to adsorb the suction cup 5 on the glass. In windy weather, the suction cup 5 can enhance the stability of the window cleaning basket 1, thereby avoiding the shaking of the window cleaning basket 1 as much as possible and reducing the safety risks of the cleaning staff during operation. When the window cleaning basket 1 moves up and down, the conveying assembly 3 can rotate according to the moving position of different suction cups 5, thereby controlling the window cleaning basket 1 to move on a plane, making the present application more conducive to practical use.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A planar walking mechanism of a window cleaning machine, comprising a window cleaning hanging basket (1), characterized in that: The upper surface of the window cleaning basket (1) is evenly and fixedly connected with a plurality of hanging rings (12); one side of the window cleaning basket (1) is symmetrically provided with a mounting groove (2); the interiors of the symmetrically arranged mounting grooves (2) are respectively provided with conveying components (3); the outer wall of the conveying component (3) is evenly and fixedly connected with a plurality of mounting heads (4); a side of the mounting head (4) away from the conveying component (3) is fixedly connected with a suction cup (5); the interior of the mounting head (4) is fixedly connected with a mini air pump (6); one end of the mini air pump (6) is connected to the suction cup (5).

2. The planar walking mechanism of a window cleaning machine according to claim 1, characterized in that: The window cleaning hanging basket (1) comprises a rectangular basket body (101), the mounting groove (2) is provided on one side of the rectangular basket body (101), a side of the rectangular basket body (101) away from the mounting groove (2) is movably connected to a protective door (102) via a hinge, and the bottom of the inner wall of the rectangular basket body (101) is evenly fixedly connected with anti-slip grooves (103).

3. The planar walking mechanism of a window cleaning machine according to claim 2, characterized in that: The conveying assembly (3) comprises symmetrically arranged conveying rollers (301), the symmetrically arranged conveying rollers (301) are both located inside the mounting groove (2), and the outer walls of the symmetrically arranged conveying rollers (301) are rotatably connected to a conveyor belt (302).

4. The planar walking mechanism of a window cleaning machine according to claim 3, characterized in that: A plurality of shafts (7) are evenly arranged inside the installation groove (2); the outer wall of the shaft (7) is rotatably connected to a limiting roller (8); and the outer wall of the limiting roller (8) abuts against the inner wall of the conveyor belt (302) at a side away from the window cleaning basket (1).

5. The planar walking mechanism of a window cleaning machine according to claim 4, characterized in that: The mounting head (4) comprises a columnar portion (401) fixedly connected to the outer wall of the conveyor belt (302); a storage groove (402) is provided on a side of the columnar portion (401) close to the suction cup (5); the mini air pump (6) is located inside the storage groove (402); an air outlet (403) connected to the storage groove (402) is provided inside the columnar portion (401); and the air outlet (403) is connected to an end of the mini air pump (6) away from the suction cup (5).

6. The planar walking mechanism of a window cleaning machine according to claim 5, characterized in that: A first control opening and closing component (10) and a second control opening and closing component (11) are evenly and fixedly connected to one side of the rectangular basket body (101); the first control opening and closing component (10) is located above the second control opening and closing component (11); the first control opening and closing component (10) and the second control opening and closing component (11) are respectively located at two ends of the conveying component (3); a control switch (9) is fixedly connected to one side of the outer wall of the columnar portion (401); the control switch (9) matches the mini air pump (6).

7. The planar traveling mechanism of a window cleaning machine according to claim 6, characterized in that: The first control opening and closing component (10) and the second control opening and closing component (11) have the same structure. The first control opening and closing component (10) comprises a mounting column (1001) fixedly connected to one side of the rectangular basket body (101). A first connecting plate (1002) and a second connecting plate (1003) are fixedly connected to the outer wall of the mounting column (1001) on a side close to the conveying component (3). A control roller (104) is rotatably connected to one end of the contact surface of the first connecting plate (1002) and the second connecting plate (1003) away from the rectangular basket body (101).

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