CN210022926U - Intelligent cleaning robot capable of automatically scrubbing road isolation fence - Google Patents

Abstract

The utility model relates to a sanitation cleaning device field discloses an independently clean intelligent cleaning robot of road isolated column, which comprises a vehicle rack, the wheel is installed to the frame below, be provided with belt cleaning device and sewage recovery device on the frame, still including setting up the elevating gear who is used for driving belt cleaning device up-and-down motion on the frame, be used for driving No. one of belt cleaning device horizontal migration hinders the device more and be used for driving No. two of sewage recovery device horizontal migration hinder the device more, belt cleaning device, sewage recovery device, hinder the device more and hinder the device more than two times and become two sets of, the symmetry sets up in the frame both sides. This application has not only reduced cleaner's intensity of labour, has improved work efficiency, can also retrieve the sewage after the washing and recycle, has reached energy-concerving and environment-protective purpose to, under elevating gear and the effect of obstacle crossing device, can also adapt to the cleaning of the isolated column of various altitude construction and realize avoiding the function of obstacles such as buttress, equipment stability is good, and the practicality is strong.

Description

Intelligent cleaning robot capable of automatically scrubbing road isolation fence

Technical Field

The utility model relates to a sanitation cleaning device technical field, concretely relates to independently clean intelligent cleaning robot of road isolated column.

Background

The urban road isolation fence is the appearance of a city, and particularly in the cities in the north of the Yangtze river, the sanitation problem of the urban road isolation fence is particularly serious due to less rainwater, large wind, sand and flying dust and the like, so that the development of the urban road isolation fence cleaning equipment with high mechanization degree and good cleaning effect is urgently needed. At present, the main cleaning mode of the isolation fence is manual scrubbing, and the fire-fighting taps of the watering cart and the like are utilized to wash the railings, so that the mode has the advantages of high labor intensity, low efficiency, high danger, large water consumption and no satisfaction of the requirements of environmental protection and energy conservation. The cleaning robot belongs to a special intelligent service robot, generally works in an unstructured environment, and the working objects are substances which are harmful or difficult to clean, such as dirt, sludge and the like attached or adhered to the surface of an object. The cleaning robot has gradually served various aspects of people's daily life and brought huge social and economic benefits.

Most of the prior road isolation fence cleaning machines on the market load an automatic cleaning device by utilizing a container part of a truck, and the device has the defect of large volume and easy traffic congestion. Furthermore, in order to adapt to the shapes of different isolation fences, various cleaning modes of cleaning equipment are also developed in succession, and three basic cleaning modes of a roller brush opening and closing type mode, a roller translation type mode and a holding rod type mode are mainly adopted. The roller brush open-close type cleaning method mainly comprises the steps that a roller is combined with a water spraying device to clean a barrier, when the roller brush open-close type cleaning method meets a barrier such as a barrier pier, the angle between roller brushes on two sides needs to be changed through a motor and a transmission device, one side of the roller brush is inclined, the angle between the roller brushes on two sides is increased to cross the barrier, once the barrier crossing mode is started, the stress of the whole cleaning device is unbalanced, a strong acting point is needed, and therefore the cleaning mode usually uses a medium-sized water spraying vehicle as a carrier and has the problems of large road occupancy rate and the like. Embrace rod-type and wash mainly to rail formula isolated column, wash the wheel and use the isolated column to roll as the guide rail and walk, wash simultaneously, compact structure area is little, nevertheless it is big to wash the load when embracing the pole and marcing, and the required moment of torsion of wheel rotation is big, and it is fast to consume energy, and the isolated column form to what to have only the rail-type to abluent clean degree is not as the cylinder brush, has made its application range receive very big restriction equally. And to cylinder translation formula washing, not only can carry out omnidirectional washing to multiform railing, still combined wheeled removal stable advantage, with the even distribution of weight of whole automobile body to four wheels, device overall stability is good.

For example, in the prior art, the publication number is CN207700112U, the publication date is 2018, 8, and 7, and the patent name of the utility model is "barrier avoiding mechanism of guardrail cleaning machine", and its technical scheme is: including the installing support, be connected with fixed clean roller brush and the clean roller brush of activity on the installing support respectively, fixed clean roller brush fixed mounting is in the fixed frame of rectangle structure, the frame at both ends extend to the top and with installing support fixed connection about the fixed frame, fixed clean roller brush with the last lower frame fixed connection of fixed frame, the clean roller brush of activity is connected with swing structure, and this simple structure is convenient for avoid the barrier at guardrail clearance in-process. In the prior art, the obstacle avoidance mode of the cleaning machine is the open-close type of the roller brush, so that the machine has the defect of poor stability.

Disclosure of Invention

In order to overcome the defect and not enough that exist among the above-mentioned prior art, the utility model aims at providing a can adapt to various altitude construction to the intelligent cleaning robot who independently cleans road isolated column that operating efficiency is high, stability is good.

In order to realize the purpose of the utility model, the technical scheme of the utility model is as follows:

the utility model provides an independently clean intelligent cleaning robot of road isolated column, includes the frame, the wheel is installed to the frame below, is provided with belt cleaning device and sewage recovery unit on the frame, still including setting up the elevating gear who is used for driving belt cleaning device up-and-down motion on the frame, be used for driving No. one of belt cleaning device horizontal migration hinder the device more and be used for driving No. two of sewage recovery unit horizontal migration hinder the device more, belt cleaning device, sewage recovery unit, No. one hinder the device more and hinder the device more than two types two sets ofly, the symmetry sets up in the frame both sides.

Preferably, elevating gear includes step motor, ball screw nut, pinion, reduction gear, crane and vertical guiding mechanism, and step motor passes through the plummer setting on the frame top, and ball screw's both ends are fixed on the frame through the rolling bearing respectively, and step motor and pinion connection, pinion and reduction gear meshing, reduction gear set up on ball screw, and the middle part and the ball screw nut of crane are connected, and both ends are connected with vertical guiding mechanism.

Preferably, the vertical guide mechanisms are two sets in one type, are symmetrically arranged on two sides of the frame and comprise vertical guide rail seats, vertical guide rails and vertical guide rail slider seats, two ends of each vertical guide rail are arranged on the frame through the vertical guide rail seats, the vertical guide rail slider seats are sleeved on the vertical guide rails, the vertical guide rail slider seats are movable parts and can move relatively, and the lifting frames are connected with the vertical guide rail slider seats.

Preferably, belt cleaning device includes cleaning roller, No. three gear motor, water storage bucket and wash rack, and cleaning roller and No. three gear motor set up on the wash rack, and the water storage bucket sets up on the frame.

Preferably, the obstacle crossing device comprises a speed reducing motor, a lead screw nut and a horizontal guide mechanism, the speed reducing motor is arranged on the lifting frame and is connected with one end of the lead screw through a coupler, the lead screw nut is arranged at the other end of the lead screw, the middle part of the cleaning frame is connected with the lead screw nut, and the two ends of the cleaning frame are connected with the horizontal guide mechanism.

Preferably, a horizontal guiding mechanism includes a horizontal guide rail seat, a horizontal guide rail and a horizontal guide rail sliding block seat, and the both ends of a horizontal guide rail set up on the crane through a horizontal guide rail seat, and a horizontal guide rail sliding block seat cover is on a horizontal guide rail, and a horizontal guide rail sliding block seat is the movable part, can relative motion between the two, and the both ends of wash rack are connected with a horizontal guide rail sliding block seat.

Preferably, the second obstacle crossing device comprises a second speed reducing motor, a second lead screw nut, an expansion bracket and a second horizontal guide mechanism, the second speed reducing motor is arranged on the frame and connected with one end of the second lead screw through a second coupler, the other end of the second lead screw is provided with the second lead screw nut, and the bottom surface of the second lead screw nut is connected with the expansion bracket.

Preferably, No. two horizontal guiding mechanism include No. two horizontal guide rail seats, No. two horizontal guide rail and No. two horizontal guide rail sliding block seats, and No. two horizontal guide rail's both ends set up on the frame through No. two horizontal guide rail seats, and No. two horizontal guide rail sliding block seat cover is on No. two horizontal guide rail, and No. two horizontal guide rail sliding block seats are the movable part, but relative motion between the two, and the both ends and No. two horizontal guide rail sliding block seats of expansion bracket are connected.

Preferably, the sewage recovery device comprises a water collecting plate and a water collecting pool, the water collecting plate is connected with the telescopic frame and inclines to one side of the water collecting pool, and the water collecting pool is arranged on the frame.

Preferably, a water baffle is arranged on one side of the cleaning device.

The beneficial effect of this application:

(1) this application has not only reduced cleaner's intensity of labour, has improved work efficiency to under sewage recovery unit's effect, can also retrieve the sewage after the washing and recycle, reached energy-concerving and environment-protective purpose, further, under elevating gear and obstacle crossing device's effect, can also adapt to the cleaning of road isolated column of various height structure and realize the function of avoiding obstacles such as buttress, equipment stability is good, and the practicality is strong.

(2) In the application, the lifting device fixes the whole set of cleaning device on the nut and the slide rail seat by utilizing the transmission characteristic of the screw nut, and the stepping motor accurately controls the rotation of the ball screw so as to control the lifting distance of the ball screw nut, thereby driving the cleaning device to move up and down; further, when the cleaning device ascends, the stress of the screw rod is not necessarily symmetrical, and the like, and particularly, the vertical guide mechanism is additionally arranged in the vertical movement direction to solve the problem, so that the stress of the screw rod is improved, the rotation efficiency is improved, and in the design of the lifting device, the small friction loss of the ball screw rod and the means of meshing a pair of gears in the process of driving the screw rod to rotate by the motor are utilized, so that the torque required by driving the lifting device by the motor is reduced, and the stable operation of the device is ensured.

(3) In this application, keep away barrier device through utilizing screw-nut and slide rail matched with structure, reach the purpose that makes belt cleaning device horizontal migration in order to dodge the barrier, under the effect of slide rail, not only make belt cleaning device horizontal migration along the motion of specified direction during, stability is higher, and still undertake cleaning roller's weight by the slide rail, and then make its even share the frame on, thereby make the atress condition of lead screw improve greatly, finally make the load of motor reduce, the rotational speed improves.

(4) In this application, one side of belt cleaning device is provided with the breakwater, can keep out the washing drum and rotate the sewage that clean back both sides were thrown away, makes it along the breakwater fall on the water collecting plate of below, and sewage recovery is effectual.

(5) In this application, receive the water board to receiving pond one side slope for sewage can be timely after falling on receiving the water board fall into receiving the pond along the incline direction of receiving the water board, and sewage recovery is effectual.

(6) In this application, because cleaning roller weight is great, very big inertia has to each spare part exists and makes installation error, and the unable hundred percent of motor shaft and drum shaft axiality guarantee the scheduling problem, consequently can inevitable production rock when cleaning roller is driven by the motor, in this equipment, belt cleaning device sets up to monolithic structure, utilizes the double block to slide, and the both ends of axle are the integral type even, have constituted stable triangle-shaped structure, and the effectual radial rocking that has reduced the axle.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present application;

FIG. 2 is a front view of the present application;

FIG. 3 is a schematic top view of the present application;

FIG. 4 is a side view of the present application;

FIG. 5 is a detailed view of a lifting device node of the present application;

FIG. 6 is a schematic structural view of a sewage recovery device according to the present application;

fig. 7 is a block diagram of a CAN node network structure of the control system of the present application.

In the drawings:

1. a frame; 2. a wheel; 3. a cleaning device; 4. a sewage recovery device; 5. a lifting device; 6. a first obstacle crossing device; 7. a second obstacle crossing device; 8. a water baffle;

31. cleaning the roller; 32. a third speed reduction motor; 33. a water storage barrel; 34. a cleaning frame; 41. a water collecting plate; 42. a water collecting pool; 51. a stepping motor; 52. a ball screw; 53. a ball screw nut; 54. a pinion gear; 55. a reduction gear; 56. a lifting frame; 57. a vertical guide mechanism; 61. a first speed reduction motor; 62. a first screw rod; 63. a first screw nut; 64. a first horizontal guide mechanism; 71. a second speed reduction motor; 72. a second screw rod; 73. a second screw nut; 74. a telescopic frame; 75. a second horizontal guide mechanism;

571. a vertical guide rail seat; 572. a vertical guide rail; 573. a vertical guide rail slider seat; 641. a first horizontal guide rail seat; 642. a first horizontal guide rail; 643. a first horizontal guide rail sliding block seat; 751. a second horizontal guide rail seat; 752. a second horizontal guide rail; 753. and a second horizontal guide rail sliding block seat.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1

The utility model provides an independently clean intelligent cleaning robot of road isolated column, including frame 1, wheel 2 is installed to frame 1 below, be provided with belt cleaning device 3 and sewage recovery device 4 on the frame 1, still including setting up the elevating gear 5 that is used for driving belt cleaning device 3 up-and-down motion on frame 1, a No. one obstacle crossing device 6 that is used for driving 3 horizontal migration of belt cleaning device and No. two obstacle crossing device 7 that is used for driving 4 horizontal migration of sewage recovery device, belt cleaning device 3, sewage recovery device 4, a obstacle crossing device 6 and No. two obstacle crossing device 7 one-type are two sets of, the symmetry sets up in frame 1 both sides.

The embodiment is the most basic embodiment, wheels are arranged below a frame and driven by a 12V-30W direct current speed reduction motor, a cleaning device, a sewage recovery device, a lifting device used for driving the cleaning device to move up and down, a first obstacle crossing device used for driving the cleaning device to move horizontally and a second obstacle crossing device used for driving the sewage recovery device to move horizontally are arranged on the frame, and the cleaning device, the sewage recovery device, the first obstacle crossing device and the second obstacle crossing device are in two sets and are symmetrically arranged on two sides of the frame. When the device is used, the wheels drive the device to move forwards, the cleaning device clamps the isolation fence in the middle, the isolation fence is cleaned in a roller translation mode, and the cleaned sewage falls into the sewage recovery device below; further, if the robot encounters obstacles such as buttresses in the cleaning process, Openmv in a main control system carried on the equipment acquires and processes image vision, an obstacle avoidance signal is sent to the MCU, at the moment, the robot is switched to an obstacle avoidance mode, after entering the obstacle avoidance mode, the cleaning device stops working, the MCU timer generates PWM to drive the first obstacle avoidance device and the second obstacle avoidance device to work respectively, so that the cleaning device and the sewage recovery device move horizontally to the two sides of the frame to avoid obstacles simultaneously, the cleaning robot can still move forwards normally, and after the obstacle is crossed, the MCU drives the first obstacle avoidance device and the second obstacle avoidance device to work to return the cleaning device and the sewage recovery device to normal positions, so that the robot starts normal cleaning work again. The main control system on the equipment consists of five CAN node circuits, wherein one node is used as a control host, and the other four nodes are used as control slaves, and the main control system has functional modules of power management, motor control, CAN bus data transceiving, Openmv intelligent camera modules, man-machine interaction screens, 2.4G wireless transceiving and the like. The structural block diagram of the CAN node network of the control system is shown in fig. 7, the circuit design of the present application adopts a CAN bus communication mode to realize the communication between the main controller and the drive module, and compared with other communication modes, the CAN bus communication has the advantages of long transmission distance, strong anti-electromagnetic interference capability, low cost and the like, and has reliable error processing and error detection capability. In order to ensure that the robot accurately travels along with the guardrail, the method adopts image processing and linear regression algorithm, predicts the linear model through linear combination of attributes, and finds a straight line fitting with the guardrail, so that the error between the predicted value and the true value is minimum, and the result has good interpretability.

Example 2

The utility model provides an independently clean intelligent cleaning robot of road isolated column, including frame 1, wheel 2 is installed to frame 1 below, be provided with belt cleaning device 3 and sewage recovery device 4 on the frame 1, still including setting up the elevating gear 5 that is used for driving belt cleaning device 3 up-and-down motion on frame 1, a No. one obstacle crossing device 6 that is used for driving 3 horizontal migration of belt cleaning device and No. two obstacle crossing device 7 that is used for driving 4 horizontal migration of sewage recovery device, belt cleaning device 3, sewage recovery device 4, a obstacle crossing device 6 and No. two obstacle crossing device 7 one-type are two sets of, the symmetry sets up in frame 1 both sides.

The lifting device 5 comprises a stepping motor 51, a ball screw 52, a ball screw nut 53, a pinion 54, a reduction gear 55, a lifting frame 56 and a vertical guide mechanism 57, wherein the stepping motor 51 is arranged at the top end of the frame 1 through a bearing platform, two ends of the ball screw 52 are respectively fixed on the frame 1 through a bearing with a seat, the stepping motor 51 is connected with the pinion 54, the pinion 54 is meshed with the reduction gear 55, the reduction gear 55 is arranged on the ball screw 52, the middle part of the lifting frame 56 is connected with the ball screw nut 53, and two ends of the lifting frame 56 are connected with the vertical guide mechanism 57.

The vertical guide mechanisms 57 are two in one, symmetrically arranged on two sides of the frame 1 and comprise vertical guide rail seats 571, vertical guide rails 572 and vertical guide rail slider seats 573, two ends of the vertical guide rails 572 are arranged on the frame 1 through the vertical guide rail seats 571, the vertical guide rail slider seats 573 are sleeved on the vertical guide rails 572, the vertical guide rail slider seats 573 are movable parts and can move relatively between the vertical guide rail seats 571 and the vertical guide rail slider seats 573, and the lifting frame 56 is connected with the vertical guide rail slider seats 573.

The cleaning device 3 comprises a cleaning roller 31, a third speed reducing motor 32, a water storage bucket 33 and a cleaning frame 34, the cleaning roller 31 and the third speed reducing motor 32 are arranged on the cleaning frame 34, and the water storage bucket 33 is arranged on the frame 1.

The obstacle crossing device 6 comprises a speed reducing motor 61, a lead screw 62, a lead screw nut 63 and a horizontal guide mechanism 64, wherein the speed reducing motor 61 is arranged on the lifting frame 56 and is connected with one end of the lead screw 62 through a coupler, the other end of the lead screw 62 is provided with the lead screw nut 63, the middle part of the cleaning frame 34 is connected with the lead screw nut 63, and the two ends of the cleaning frame are connected with the horizontal guide mechanism 64.

The first horizontal guide mechanism 64 comprises a first horizontal guide rail seat 641, a first horizontal guide rail 642 and a first horizontal guide rail sliding block seat 643, two ends of the first horizontal guide rail 642 are arranged on the lifting frame 56 through the first horizontal guide rail seat 641, the first horizontal guide rail sliding block seat 643 is sleeved on the first horizontal guide rail 642, the first horizontal guide rail sliding block seat 643 is a movable part and can move relative to the first horizontal guide rail sliding block seat 643, and two ends of the cleaning frame 34 are connected with the first horizontal guide rail sliding block seat 643.

The second obstacle crossing device 7 comprises a second speed reducing motor 71, a second screw rod 72, a second screw rod nut 73, an expansion bracket 74 and a second horizontal guide mechanism 75, wherein the second speed reducing motor 71 is arranged on the frame 1 and is connected with one end of the second screw rod 72 through a second coupler, the other end of the second screw rod 72 is provided with a second screw rod nut 73, and the bottom surface of the second screw rod nut 73 is connected with the expansion bracket 74.

No. two horizontal guiding mechanism 75 includes No. two horizontal guide rail seats 751, No. two horizontal guide rail 752 and No. two horizontal guide rail slider seats 753, and No. two horizontal guide rail 752's both ends set up on frame 1 through No. two horizontal guide rail seats 751, and No. two horizontal guide rail slider seats 753 overlap on No. two horizontal guide rail 752, and No. two horizontal guide rail slider seats 753 are movable part, can relative motion between the two, and the both ends and No. two horizontal guide rail slider seats 753 of expansion bracket 74 are connected.

The sewage recovery device 4 comprises a water collecting plate 41 and a water collecting tank 42, wherein the water collecting plate 41 is connected with the telescopic frame 74 and inclines towards one side of the water collecting tank 42, and the water collecting tank 42 is arranged on the frame 1.

One side of the cleaning device 3 is provided with a water baffle 8.

This embodiment is the best implementation mode, cleaning robot is in the actual work, may meet the isolated column of various altitude structure, therefore, this application has set up elevating gear on cleaning robot, it is concrete, when the robot need rise or reduce high during operation, control system control step motor work, and then drive the pinion and rotate, the pinion drives the reduction gear who meshes rather than rotates, reduction gear sets up on ball screw, ball screw begins to rotate under reduction gear's effect, ball screw nut shifts up or descends on ball screw, the elevator moves up or down under ball screw nut's the drive, and finally drive the belt cleaning device who sets up on the elevator and reciprocate in order to adapt to the isolated column of co-altitude, and finally accomplish the cleaning work. When the robot encounters obstacles such as buttresses and the like in the cleaning process, the first speed reducing motor starts to rotate under the action of the control system to drive the first screw rod to rotate, the first screw rod nut horizontally moves on the first screw rod and finally drives the cleaning device to horizontally move towards the two sides of the frame and simultaneously to be away from the barrier so as to achieve the purpose of avoiding the barrier of the cleaning device, furthermore, the lifting frame is provided with the first horizontal guide mechanism, the cleaning device slides on the first horizontal guide rail through the first horizontal guide rail sliding block seat connected with the cleaning device, the characteristics of the sliding rail are utilized, the cleaning device not only moves along the appointed direction when horizontally moving, the stability is higher, but also the weight of the cleaning roller is born by the sliding rail so as to be uniformly shared on the frame, the stress condition of the screw rod is greatly improved, the load of the motor is finally reduced, and the rotating speed is improved, at the same time, No. two obstacle crossing devices arranged below the frame also start to work under the action of the control system, No. two speed reducing motors drive No. two lead screws to rotate, No. two lead screw nuts horizontally move on No. two lead screws, and finally drive the water collecting plates in the sewage recovery device to move towards two sides of the frame, the purpose of avoiding obstacles by the sewage recovery device is achieved, and No. two horizontal guide mechanisms are also arranged on the frame, under the action of No. two horizontal guide mechanisms, the horizontal movement of the sewage recovery device is more stable, and the probability of spilling sewage outside is reduced. The first speed reduction motor and the second speed reduction motor both adopt 12V-10W direct current speed reduction motors. When the sewage is recovered, the sewage generated by the cleaning roller firstly falls on the water collecting plate below and then is discharged into the water collecting pool through the water collecting plate, and the water collecting plate inclines towards one side of the water collecting pool, so that the sewage can fall into the water collecting pool along the inclined direction of the water collecting plate in time after falling on the water collecting plate, and the sewage recovery effect is better. When the cleaning device works, the water in the water storage tank is pumped to the brush arranged on the cleaning roller by the water pump, and one side of the cleaning device is provided with the water baffle plate, as can be seen from the attached drawing 1 in the specification, the water baffle plate is connected with the cleaning frame, sewage falls onto the water collecting plate through the brush or the isolation baffle plate and then flows into the water collecting tank, and finally the water is pumped back to the water storage tank by the water pump, so that the process of water recycling is completed, the water baffle plate can resist the sewage thrown out after the roller rotates to be cleaned, so that the sewage falls onto the water collecting plate below, and the sewage recovery effect is good. And, can see from description figure 3, the robot in this application is provided with four cleaning roller, obtain through research and experiment that our side was many times, in order to reduce the scope of collecting water, so cooperate through 4 cleaning roller, according to the principle that water receives centrifugal force, the water of being thrown away is along tangential direction motion, consequently, two cleaning roller clockwise rotation in lower left corner and upper right corner, and two cleaning roller counter-clockwise rotation in upper left corner and lower right corner, can reach better receipts water effect, and it proves through the experiment, the sewage recovery rate of this application can reach 70% at least. Finally, because the application relates to the movement with multiple degrees of freedom, more than 10 driving motors are used, in consideration of economic problems, a storage battery with the capacity of 100AH is selected to supply energy for the equipment, the cruising ability of the vehicle is about two hours according to calculation of multi-party data, and the isolation fence can be cleaned about 8 km at a time, so that the economic benefit is good.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims (10)

1. The utility model provides an independently clean intelligent cleaning robot of road isolated column, includes frame (1), and wheel (2) are installed to frame (1) below, are provided with belt cleaning device (3) and sewage recovery unit (4) on frame (1), its characterized in that: still including setting up elevating gear (5) that is used for driving belt cleaning device (3) up-and-down motion on frame (1), be used for driving belt cleaning device (3) horizontal migration's a device (6) and be used for driving No. two devices (7) that hinder more of sewage recovery unit (4) horizontal migration, belt cleaning device (3), sewage recovery unit (4), a device (6) and No. two devices (7) one-in-one that hinder more are two sets of, and the symmetry sets up in frame (1) both sides.

2. The intelligent cleaning robot for scrubbing the road isolation fence automatically according to claim 1, is characterized in that: elevating gear (5) include step motor (51), ball screw (52), ball screw nut (53), pinion (54), reduction gear (55), crane (56) and vertical guiding mechanism (57), step motor (51) pass through the plummer setting on frame (1) top, the both ends of ball screw (52) are fixed on frame (1) through the rolling bearing respectively, step motor (51) are connected with pinion (54), pinion (54) and reduction gear (55) mesh, reduction gear (55) set up on ball screw (52), the middle part and the ball screw nut (53) of crane (56) are connected, both ends are connected with vertical guiding mechanism (57).

3. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 2, wherein: the vertical guide mechanisms (57) are two in one, are symmetrically arranged on two sides of the frame (1) and comprise vertical guide rail seats (571), vertical guide rails (572) and vertical guide rail slider seats (573), two ends of each vertical guide rail (572) are arranged on the frame (1) through the vertical guide rail seats (571), the vertical guide rail slider seats (573) are sleeved on the vertical guide rails (572), the vertical guide rail slider seats (573) are movable parts and can move relatively, and the lifting frame (56) is connected with the vertical guide rail slider seats (573).

4. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 2, wherein: cleaning device (3) are including cleaning roller (31), No. three gear motor (32), water storage bucket (33) and wash rack (34), and cleaning roller (31) and No. three gear motor (32) set up on wash rack (34), and water storage bucket (33) set up on frame (1).

5. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 4, wherein: a hinder device (6) more includes gear motor (61), lead screw (62), screw-nut (63) and horizontal guiding mechanism (64), and gear motor (61) sets up on crane (56) to be connected through a shaft coupling and the one end of a lead screw (62), the other end of a lead screw (62) is provided with screw-nut (63), and the middle part and the screw-nut (63) of wash rack (34) are connected, and both ends are connected with horizontal guiding mechanism (64).

6. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 5, wherein: the first horizontal guide mechanism (64) comprises a first horizontal guide rail seat (641), a first horizontal guide rail (642) and a first horizontal guide rail sliding block seat (643), two ends of the first horizontal guide rail (642) are arranged on the lifting frame (56) through the first horizontal guide rail seat (641), the first horizontal guide rail sliding block seat (643) is sleeved on the first horizontal guide rail (642), the first horizontal guide rail sliding block seat (643) is a movable part and can move relatively, and two ends of the cleaning frame (34) are connected with the first horizontal guide rail sliding block seat (643).

7. The intelligent cleaning robot for scrubbing the road isolation fence automatically according to claim 1, is characterized in that: no. two hinder device (7) is including No. two gear motor (71), No. two lead screw (72), No. two screw-nut (73), expansion bracket (74) and No. two horizontal guiding mechanism (75), No. two gear motor (71) set up on frame (1) to be connected through No. two shaft couplings and the one end of No. two lead screw (72), the other end of No. two lead screw (72) is provided with No. two screw-nut (73), the bottom surface and the expansion bracket (74) of No. two screw-nut (73) are connected.

8. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 7, wherein: no. two horizontal guiding mechanism (75) include No. two horizontal guide rail seat (751), No. two horizontal guide rail (752) and No. two horizontal guide rail sliding block seat (753), No. two horizontal guide rail (752) both ends are passed through No. two horizontal guide rail seat (751) and are set up on frame (1), No. two horizontal guide rail sliding block seat (753) cover is on No. two horizontal guide rail (752), No. two horizontal guide rail sliding block seat (753) are the movable part, relative motion can be between the two, the both ends and No. two horizontal guide rail sliding block seat (753) of expansion bracket (74) are connected.

9. The intelligent cleaning robot for scrubbing the road isolation fence as claimed in claim 7, wherein: the sewage recovery device (4) comprises a water collecting plate (41) and a water collecting pool (42), wherein the water collecting plate (41) is connected with an expansion bracket (74) and inclines to one side of the water collecting pool (42), and the water collecting pool (42) is arranged on the frame (1).

10. The intelligent cleaning robot for scrubbing the road isolation fence automatically according to claim 1, is characterized in that: one side of the cleaning device (3) is provided with a water baffle (8).

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