CN215354901U

CN215354901U - Vacuum cleaning device

Info

Publication number: CN215354901U
Application number: CN202121298633.7U
Authority: CN
Inventors: 齐彬; 张军政; 周建华; 苏宇
Original assignee: Tianjin Tongjie High Pressure Pump Co ltd
Current assignee: Tianjin Tongjie High Pressure Pump Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-31
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a vacuum cleaning device, which belongs to the technical field of wall-climbing robot accessories and is mainly installed on a cleaning wall-climbing robot. When the device is used, water flow is injected into the rotary cleaning mechanism, the rotary cleaning mechanism rotates and jets the water flow outwards to clean the surface of a ship body, and meanwhile, the vacuum adsorption machine exhausts outwards, so that sewage is discharged, and negative pressure circulation is formed. The wall-climbing robot is reasonable in mechanism design and remarkable in cleaning effect, enhances the adsorption force of the wall-climbing robot, and solves the problem that the robot falls off from the wall surface due to the fact that the cleaning device is heavy in the prior art.

Description

Vacuum cleaning device

Technical Field

The embodiment of the utility model relates to the technical field of wall-climbing robots, in particular to a vacuum cleaning device.

Background

Because the ship board of large-scale boats and ships inwards inclines, relies on the manpower to have very big difficulty to the washing of hull, is difficult to accomplish almost, consequently can adopt climbing robot to climb and accomplish the washing operation on perpendicular wall, and climbing robot then need possess two basic functions of absorption and removal, and common adsorption mode has negative pressure to adsorb at present and permanent magnetism adsorbs two kinds. However, the adsorption capacity of the two adsorption modes is required to be improved, the weight of the cleaning device is large, and when the wall-climbing robot loads the cleaning device, the robot is easy to fall off from the wall surface.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a vacuum cleaning device to solve the problem that a robot falls off from a wall surface due to the fact that the cleaning device is heavy in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the utility model provides a vacuum cleaning device which is arranged on a cleaning wall-climbing robot and comprises a main beam, a turning plate, a vacuum adsorption mechanism and a rotary cleaning mechanism, wherein the main beam is hinged with the turning plate, the rotary cleaning mechanism is fixedly arranged at the center of the turning plate and is positioned in the vacuum adsorption mechanism, the vacuum adsorption mechanism is fixedly arranged on the turning plate, and the vacuum adsorption mechanism is externally connected with a vacuum pump.

Further, the girder includes the roof beam structure, articulates seat and fixing base, the board that turns over is articulated with two articulated seats, two articulated seat is fixed in roof beam structure one side, the opposite side and two fixing base spiro union of roof beam structure are fixed.

Further, the turning plate comprises elastic guide rods, rotary joints, handles, a receiving plate and locking blocks, the fixed seat is hinged to the rotary joints, the rotary joints are fixedly arranged on one side of the receiving plate, the locking blocks are fixedly arranged on the other side of the receiving plate, and the elastic guide rods are vertically fixed on the receiving plate.

Further, rotatory wiper mechanism includes that inlet tube, servo drive motor, drive mechanism and cross wash the dish, it is provided with the inlet tube to accept board center department, the inlet tube washs the dish intercommunication with the cross, the cross washs the dish and is connected with drive mechanism's power take off end transmission, drive mechanism's power input end and servo drive motor transmission are connected.

Furthermore, drive mechanism includes driving pulley, drive belt, hollow band pulley and casing, servo drive motor is connected with the driving pulley transmission, driving pulley passes through the drive belt and is connected with hollow band pulley transmission, the top and the inlet tube intercommunication of hollow band pulley, the bottom and the fixed intercommunication of cross washing dish of hollow band pulley.

Further, the vacuum adsorption mechanism comprises a vacuum blow-off pipe, an air inlet one-way valve, a negative pressure guide cylinder, a support and a hairbrush, the cross-shaped cleaning disc is located in the negative pressure guide cylinder, the top of the negative pressure guide cylinder is communicated with the vacuum blow-off pipe and the air inlet one-way valve, the vacuum blow-off pipe and the air inlet one-way valve are fixed on the bearing plate, the elastic guide rods are fixed to the top of the support, and the hairbrush is fixedly arranged at the bottom of the support.

Furthermore, the top of the fixed seat is screwed with a pressing plate, and the pressing plate is abutted to the locking block.

Furthermore, the main beam and the turning plate are made of aluminum alloy.

The embodiment of the utility model has the following advantages:

the wall climbing robot has the advantage of firm structure, the cross-shaped cleaning disc jets water flow outwards in the rotating process, so that the flow velocity of the water flow is accelerated, the cleaning effect on the surface of a ship board is further improved, and meanwhile, negative pressure is generated in the sewage discharging process due to the fact that the negative pressure guide cylinder discharges air outwards, so that the adsorption strength of the wall climbing robot is improved, and the problem that the robot falls off from the wall surface due to the fact that the cleaning device is heavy in the prior art is solved.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of a vacuum cleaning apparatus provided in the present invention;

FIG. 2 is a cross-sectional view of a vacuum cleaning apparatus provided in accordance with the present invention;

FIG. 3 is a perspective view of a rotary cleaning mechanism of a vacuum cleaning apparatus according to the present invention;

FIG. 4 is a perspective view of a vacuum suction mechanism of a vacuum cleaning apparatus according to the present invention;

FIG. 5 is a perspective view of a flap of a vacuum cleaning apparatus according to the present invention;

FIG. 6 is a perspective view of a main beam of a vacuum cleaning apparatus according to the present invention;

in the figure: 1, a main beam; 11 beam frame; 12 a hinged seat; 13, fixing a base; 2, turning over a plate; 21 an elastic guide bar; 22 a swivel joint; 23, a handle; 24, a bearing plate; 25 locking blocks; 3, a vacuum adsorption mechanism; 31 a vacuum sewage draining pipe; 32 an air inlet check valve; 33 a negative pressure guide cylinder; 34 a support; 35 a brush; 4, rotating the cleaning mechanism; 41 a water inlet pipe; 42 servo drive motor; 43 a transmission mechanism; 431 a driving pulley; 432 a drive belt; 433 hollow belt wheel; 434 a housing; 44 cross wash tray.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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. 1-6, the utility model provides a vacuum cleaning device, which is mounted on a cleaning wall-climbing robot and comprises a main beam 1, a turning plate 2, a vacuum adsorption mechanism 3 and a rotary cleaning mechanism 4, wherein the main beam 1 is hinged with the turning plate 2, and the turning plate 2 can rotate on the main beam 1, so that the rotary cleaning mechanism 4 is convenient to maintain. The center of the turning plate 2 is fixedly provided with a rotary cleaning mechanism 4, and the rotary cleaning mechanism 4 can jet high-pressure water flow while rotating, so that the effect of washing the surface of the ship board is improved. Rotatory wiper mechanism 4 is located inside vacuum adsorption mechanism 3, the external vacuum pump of vacuum adsorption mechanism 3, vacuum adsorption mechanism 3 outwards bleeds to form the negative pressure, improve wall climbing robot's adsorption affinity. The vacuum adsorption mechanism 3 is fixedly arranged on the turning plate 2, so that the vacuum adsorption mechanism 3 can move along with the turning plate 2, and convenience is provided for maintenance of the vacuum adsorption mechanism 3.

According to a specific embodiment of the present invention, the main beam 1 includes a beam frame 11, two hinge seats 12 and a fixed seat 13, and the turning plate 2 is hinged to the two hinge seats 12, so as to facilitate the turning plate 2 to rotate. Two articulated seat 12 is fixed in roof beam structure 11 one side, the opposite side and two fixing bases 13 spiro union of roof beam structure 11 are fixed, are provided with the fixed slot on the fixing base 13, and the fixed slot cooperates with locking block 25, and fixed turning plate 2 is turned over under the effect of clamp plate.

According to a specific embodiment of the present invention, the turning plate 2 includes an elastic guide rod 21, a rotary joint 22, a handle 23, a bearing plate 24 and a locking block 25, the two fixing seats 13 are hinged to the two rotary joints 22, the two rotary joints 22 are fixedly disposed on one side of the bearing plate 24, and the locking block 25 is fixedly disposed on the other side of the bearing plate 24, so as to improve the stability of fixing the bearing plate 24. A plurality of elastic guide rods 21 are vertically fixed on the bearing plate 24. The elastic guide rod 21 is sleeved with a spring, so that the brush 35 can be abutted against the surface of the ship body, and the cleaning effect of the surface of the ship body is improved.

According to a specific embodiment of the present invention, the rotary cleaning mechanism 4 includes a water inlet pipe 41, a servo driving motor 42, a transmission mechanism 43 and a cross cleaning disc 44, the water inlet pipe 41 is disposed at the center of the receiving plate 24, the water inlet pipe 41 is communicated with the cross cleaning disc 44, and the water inlet pipe 41 is externally connected to a water pump so that water directly enters the cross cleaning disc 44 to form a plurality of high pressure water flows. The cross-shaped cleaning disc 44 is in transmission connection with the power output end of the transmission mechanism 43, and the power input end of the transmission mechanism 43 is in transmission connection with the servo drive motor 42. Thereby rotating the cross-shaped washing disk 44 at a high speed to further increase the speed of the water flow to enhance the washing effect.

According to an embodiment of the present invention, the transmission mechanism 43 includes a driving pulley 431, a transmission belt 432, a hollow pulley 433, and a housing 434, and the servo driving motor 42 is in transmission connection with the driving pulley 431, so as to drive the driving pulley 431 to rotate at a high speed. The driving belt wheel 431 is in transmission connection with the hollow belt wheel 433 through a transmission belt 432, so that the hollow belt wheel 433 is driven to rotate, and meanwhile, the overload protection effect can be achieved by utilizing a belt transmission mode, and normal operation of maintenance equipment is facilitated. The top of the hollow belt wheel 433 is communicated with a water inlet pipe 41, and the bottom of the hollow belt wheel 433 is fixedly communicated with a cross cleaning disc 44. Therefore, when the hollow belt wheel 433 rotates, water flows into the cross-shaped cleaning disc 44 through the hollow belt wheel 433, and the cleaning effect is achieved.

According to a specific embodiment of the present invention, the vacuum adsorption mechanism 3 includes a vacuum sewage pipe 31, an air inlet check valve 32, a negative pressure guide cylinder 33, a bracket 34 and a brush 35, the cross cleaning disc 44 is located in the negative pressure guide cylinder 33, the top of the negative pressure guide cylinder 33 is communicated with the vacuum sewage pipe 31 and the air inlet check valve 32, air is drawn out from the vacuum sewage pipe 31, so as to absorb sewage, and the air inlet check valve 32 can avoid the problem that the cylinder body is deformed due to over-high pressure of the negative pressure guide cylinder 33. The vacuum sewage discharge pipe 31 and the air inlet one-way valve 32 are fixed on the bearing plate 24, the elastic guide rods 21 are fixed with the top of the support 34, and the bottom of the support 34 is fixedly provided with a brush 35. The bracket 34 is supported by the elastic guide bar 21 so that the brush 35 is pressed against the hull to improve the cleanliness of the hull.

According to a specific embodiment of the present invention, a pressing plate is screwed on the top of the fixing base 13, and the pressing plate abuts against the locking block 25, so as to fix the locking block 25 and the fixing base 13 together, and prevent the problem of loosening of the copying.

According to a specific embodiment provided by the utility model, the main beam 1 and the turning plate 2 are made of aluminum alloy, and the aluminum alloy has the advantages of low density, high strength and corrosion resistance, and is suitable for manufacturing the main beam 1 and the turning plate 2.

The application process of the embodiment of the utility model is as follows:

the utility model discloses a vacuum cleaning device, which is particularly used, a servo driving motor 42 drives a cross cleaning disc 44 to rotate at a high speed through a transmission mechanism 43, simultaneously a cleaning liquid is introduced into a water inlet pipe 41, a plurality of water flows are formed on the cross cleaning disc 44 to clean the surface of a ship board, a vacuum pump discharges air of a negative pressure guide cylinder 33 outwards, and when sewage is washed out, negative pressure is generated in the negative pressure guide cylinder 33, so that a brush 35 is abutted against a ship body, the adsorption capacity is improved, and the problem that a robot falls off from the wall surface due to the fact that the cleaning device is heavy in the prior art is solved.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a vacuum cleaning device, installs on wasing wall climbing robot, its characterized in that, includes girder (1), turns over board (2), vacuum adsorption mechanism (3) and rotatory wiper mechanism (4), girder (1) is articulated with turning over board (2), turn over board (2) center department and fixedly be provided with rotatory wiper mechanism (4), rotatory wiper mechanism (4) are located inside vacuum adsorption mechanism (3), vacuum adsorption mechanism (3) are fixed to be set up on turning over board (2), just vacuum adsorption mechanism (3) external vacuum pump.

2. A vacuum cleaning device according to claim 1, characterized in that the main beam (1) comprises a beam frame (11), two hinge seats (12) and two fixed seats (13), the flap (2) is hinged with the two hinge seats (12), the two hinge seats (12) are fixed on one side of the beam frame (11), and the other side of the beam frame (11) is fixed with the two fixed seats (13) in a threaded manner.

3. The vacuum cleaning device according to claim 2, wherein the turning plate (2) comprises elastic guide rods (21), rotary joints (22), a handle (23), a bearing plate (24) and locking blocks (25), the two fixing seats (13) are hinged to the two rotary joints (22), the two rotary joints (22) are fixedly arranged on one side of the bearing plate (24), the locking blocks (25) are fixedly arranged on the other side of the bearing plate (24), and the elastic guide rods (21) are vertically fixed on the bearing plate (24).

4. The vacuum cleaning device according to claim 3, wherein the rotary cleaning mechanism (4) comprises a water inlet pipe (41), a servo driving motor (42), a transmission mechanism (43) and a cross cleaning disc (44), the water inlet pipe (41) is arranged at the center of the bearing plate (24), the water inlet pipe (41) is communicated with the cross cleaning disc (44), the cross cleaning disc (44) is in transmission connection with the power output end of the transmission mechanism (43), and the power input end of the transmission mechanism (43) is in transmission connection with the servo driving motor (42).

5. A vacuum cleaning device according to claim 4, characterized in that the transmission mechanism (43) comprises a driving pulley (431), a transmission belt (432), a hollow pulley (433) and a housing (434), the servo driving motor (42) is in transmission connection with the driving pulley (431), the driving pulley (431) is in transmission connection with the hollow pulley (433) through the transmission belt (432), the top of the hollow pulley (433) is communicated with the water inlet pipe (41), and the bottom of the hollow pulley (433) is fixedly communicated with the cross cleaning disc (44).

6. The vacuum cleaning device according to claim 5, wherein the vacuum adsorption mechanism (3) comprises a vacuum sewage pipe (31), an air inlet one-way valve (32), a negative pressure guide cylinder (33), a bracket (34) and a brush (35), the cross cleaning disc (44) is positioned in the negative pressure guide cylinder (33), the top of the negative pressure guide cylinder (33) is communicated with the vacuum sewage pipe (31) and the air inlet one-way valve (32), the vacuum sewage pipe (31) and the air inlet one-way valve (32) are fixed on the bearing plate (24), the elastic guide rods (21) are fixed with the top of the bracket (34), and the brush (35) is fixedly arranged at the bottom of the bracket (34).

7. A vacuum cleaning device according to claim 6, characterized in that a pressure plate is screwed on the top of the holder (13) and abuts against the locking block (25).

8. The vacuum cleaning device according to claim 7, wherein the main beam (1) and the turning plate (2) are made of aluminum alloy.