An integrated vehicle for operation and maintenance cleaning

Abstract

The present invention relates to the field of maintenance vehicles, and is an integrated maintenance and cleaning vehicle, including a container, a control device, and a control panel electrically connected to the control device. It is characterized in that: it further includes a robotic arm and a cleaning device arranged in the container. A vision sensor, a pair of grip clamps for gripping the handlebars of an electric bicycle, and a seat clamp for gripping the seat of an electric bicycle are provided at the end of the robotic arm. A first lead screw extending along the length direction of the container is provided at the top of the container. The base of the robotic arm is threadedly connected to the first lead screw. The robotic arm, the cleaning device, the vision sensor, the grip clamps, the seat clamp, and the first lead screw are electrically connected to the control device. A vehicle-carrying platform for supporting shared electric bicycles is provided on the inner bottom surface of the container. An opening is provided on the side of the container, and the robotic arm can extend out of the opening to clamp and place shared electric bicycles. By providing a robotic arm with a vision sensor, the full-automatic picking and placing of electric bicycles between the maintenance vehicle and the parking point can be carried out, without the need for maintenance personnel, and the efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of operation and maintenance vehicles, and in particular to an integrated operation and maintenance and cleaning vehicle. Background Art

[0002] Shared electric bicycles have solved the problem of the last mile for the public. They can be ridden and parked at any time, which is very convenient. However, this convenience of riding and parking at any time has brought new problems, that is, it is necessary to restore the number of vehicles in the original area, and the disorderly parking has affected the city appearance. The frequent use of shared bicycles will also cause damage. To solve these problems, the operation company will allocate operation and maintenance vehicles and operation and maintenance personnel to sort, collect and re-place the shared electric bicycles. Traditional operation and maintenance vehicles for shared electric bicycles usually need to be loaded by trucks or electric tricycles, and their functions are single. They need to be transported to the cleaning point for cleaning, which is time-consuming and laborious.

[0003] The invention patent application with the publication number of CN108657055A discloses an operation and maintenance vehicle for shared bicycles. By allowing the operation and maintenance personnel to place the bicycle on the lifting device, the lifting device lifts the bicycle into the container, and then the transportation device grabs and places it on the placement platform, and the air cleaning exhaust pipe removes the dust on the bicycle. However, the placement of the bicycle still requires the operation and maintenance personnel to manually place the bicycle from the lifting device to the designated area or from the designated area to the lifting device, which is time-consuming and laborious; for much heavier electric bicycles, two people are required to use greater strength to move them.

[0004] Therefore, it is necessary to propose a new type of operation and maintenance vehicle to solve the above problems, so that the operation and maintenance of electric bicycles do not require manual placement, saving operation and maintenance manpower and time. Summary of the Invention

[0005] The present invention provides a vehicle to solve the problem that the operation and maintenance of electric bicycles in the prior art require manual placement, which is time-consuming and laborious.

[0006] The technical problems solved by the present invention are realized by the following technical solutions:

[0007] An integrated operation and maintenance and cleaning vehicle includes a container, a control device, and a control panel electrically connected to the control device. It is characterized in that: it further includes a robotic arm and a cleaning device arranged in the container. A visual sensor, a pair of grip clamps for clamping the grip of the electric bicycle, and a seat clamp for clamping the seat of the electric bicycle are arranged at the end of the robotic arm. A first lead screw extending along the length direction of the container is arranged on the top of the container. The base of the robotic arm is threadedly connected to the first lead screw. The robotic arm, the cleaning device, the visual sensor, the grip clamps, the seat clamp, and the first lead screw are electrically connected to the control device. A vehicle loading platform for supporting the shared electric bicycle is arranged on the inner bottom surface of the container. An opening is arranged on the side of the container, and the robotic arm can extend out of the opening to clamp and place the shared electric bicycle.

[0008] Further, the robotic arm includes a plurality of connecting rods and motors for driving the connecting rods to rotate relative to each other.

[0009] Further, the connecting rods include a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, and a fifth connecting rod, and the motors include a first motor, a second motor, a third motor, a fourth motor, and a fifth motor. The vision sensors include a first vision sensor and a second vision sensor. The first motor fixed on the base has its shaft fixedly connected to one end of the first connecting rod. The second motor fixed on the other end of the first connecting rod has its shaft fixedly connected to one end of the second connecting rod. The third motor fixed on the other end of the second connecting rod has its shaft fixedly connected to one end of the third connecting rod. The fourth motor fixed on the other end of the third connecting rod has its shaft fixedly connected to the middle of the top surface of the fourth connecting rod. A first vision sensor is provided in the middle of the bottom surface of the fourth connecting rod. The seat is clamped at the bottom of one end of the fourth connecting rod. The fifth motor fixed on the bottom of the other end of the fourth connecting rod has its shaft fixedly connected to the middle of the top surface of the fifth connecting rod. A second vision sensor is provided in the middle of the bottom surface of the fifth connecting rod. The grip holders are respectively provided at both ends of the bottom surface of the fifth connecting rod.

[0010] Further, a wastewater chamber is provided below the carrier platform, and a water leakage groove leading to the wastewater chamber is provided on the carrier platform.

[0011] Further, the cleaning device includes a water tank, a first water pump in the water tank, and a spray pipe provided in the container and having spray nozzles. The water outlet of the first water pump is communicated with the spray pipe, and the water inlet of the first water pump leads to the inside of the water tank.

[0012] Further, the spray pipe further includes a top spray pipe located at the bottom surface of the top plate of the container and a side spray pipe located inside the side plate of the container.

[0013] Further, a second water pump and a water filter are further provided in the water tank. The wastewater chamber is communicated with the water tank through a drain port. The water inlet of the second water pump is communicated with the drain port. The water outlet of the second water pump is communicated with the water inlet of the water filter, and the water filter leads to the inside of the water tank.

[0014] Further, a residue tank is further included. A notch is provided above the residue tank. A residue chamber for accommodating the residue tank is provided near the water tank in the wastewater chamber. One side of the residue chamber leads to the outside of the wastewater chamber to form a residue opening, and a seal is provided between the residue opening and the residue tank.

[0015] Further, a brush strip and a second lead screw extending along the length direction of the wastewater chamber are provided in the wastewater chamber. The second lead screw is threadedly connected to the brush strip.

[0016] Further, a pull curtain is provided on one side of the opening, a magnetic strip is provided on the other side of the opening, a magnet attracted to the magnetic strip is provided on the side of the pull curtain close to the magnetic strip, a pull curtain rod for supporting the top of the pull curtain is provided at the top of the opening, and a pull curtain groove for accommodating the bottom of the pull curtain is provided at the bottom of the opening.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. By arranging a robotic arm with a visual sensor inside the container of the operation and maintenance vehicle, the robotic arm can extend outside the container, enabling fully automatic picking and placing of electric bicycles between the operation and maintenance vehicle and the parking point without the need for manual labor by operation and maintenance personnel, with high efficiency.

[0019] 2. By arranging a grip clip on the robotic arm and combining it with the visual sensor, the grip of the electric bicycle can be clamped more accurately and firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a usage state diagram of the present invention.

[0022] Figure 2 It is a schematic structural diagram of the present invention after removing the container top plate.

[0023] Figure 3 It is a schematic structural diagram of the present invention when the curtain is pulled up and the residue tank is drawn out.

[0024] Figure 4 It is a schematic structural diagram of the combination of the robotic arm, the grip clip and the seat clip of the present invention.

[0025] Figure 5 It is a partial cross-sectional view of the present invention.

[0026] Wherein: 1 - container, 10 - first lead screw, 11 - vehicle-carrying platform, 12 - opening, 13 - water leakage groove, 2 - control panel, 3 - robotic arm, 30 - base, 31 - first connecting rod, 32 - second connecting rod, 33 - third connecting rod, 34 - fourth connecting rod, 35 - fifth connecting rod, 310 - the motor includes a first motor, 320 - second motor, 330 - third motor, 340 - fourth motor, 350 - fifth motor, 100 - first visual sensor, 200 - first visual sensor, 4 - cleaning device, 41 - water tank, 42 - first water pump, 43 - second water pump, 44 - water filter, 45 - top spray pipe, 46 - side spray pipe, 5 - grip clip, 6 - seat clip, 7 - waste water chamber, 71 - drain port, 72 - residue chamber, 73 - residue port, 74 - brush strip, 75 - second lead screw, 8 - residue tank, 81 - tank opening, 9 - curtain, 91 - magnetic strip, 92 - curtain rod, 93 - curtain groove. Detailed implementation mode

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below with reference to specific illustrations.

[0028] Refer to Figures 1-5 As shown in the figure, an integrated operation and maintenance cleaning vehicle includes a container 1, a control device, and a control panel 2 electrically connected to the control device. It is characterized in that: it further includes a robotic arm 3 and a cleaning device 4 arranged in the container 1. A vision sensor, a pair of grip clips 5 for clamping the handlebar of an electric bicycle, and a seat clip 6 for clamping the seat of an electric bicycle are provided at the end of the robotic arm 3. A first lead screw 10 extending in the length direction of the container 1 is provided at the top of the container 1. The base 30 of the robotic arm 3 is threadedly connected to the first lead screw 10. The robotic arm 3, the cleaning device 4, the vision sensor, the grip clips 5, the seat clip 6, and the first lead screw 10 are electrically connected to the control device. A vehicle-carrying platform 11 for supporting shared electric bicycles is provided on the inner bottom surface of the container 1. An opening 12 is provided on the side of the container 1. The robotic arm 3 can extend out of the opening 12 to clamp and place shared electric bicycles.

[0029] The robotic arm 3 includes a plurality of connecting rods and motors for driving the connecting rods to rotate relative to each other. The connecting rods include a first connecting rod 31, a second connecting rod 32, a third connecting rod 33, a fourth connecting rod 34, and a fifth connecting rod 35. The motors include a first motor 310, a second motor 320, a third motor 330, a fourth motor 340, and a fifth motor 350. The vision sensors include a first vision sensor 100 and a second vision sensor 200. The shaft of the first motor 310 fixed on the base 30 is fixedly connected to one end of the first connecting rod 31. The shaft of the second motor 320 fixed on the other end of the first connecting rod 31 is fixedly connected to one end of the second connecting rod 32. The shaft of the third motor 330 fixed on the other end of the second connecting rod 32 is fixedly connected to one end of the third connecting rod 33. The shaft of the fourth motor 340 fixed on the other end of the third connecting rod 31 is fixedly connected to the middle of the top surface of the fourth connecting rod 34. A first vision sensor 100 is provided in the middle of the bottom surface of the fourth connecting rod 34. The seat clip 6 is provided at the bottom of one end of the fourth connecting rod 34. The shaft of the fifth motor 350 fixed on the bottom of the other end of the fourth connecting rod 34 is fixedly connected to the middle of the top surface of the fifth connecting rod 35. A second vision sensor 200 is provided in the middle of the bottom surface of the fifth connecting rod 35. The grip clips 5 are respectively provided at both ends of the bottom surface of the fifth connecting rod 35.

[0030] A waste water chamber 7 is provided below the vehicle-carrying platform 11, and a water leakage groove 13 leading to the waste water chamber 7 is provided on the vehicle-carrying platform 11.

[0031] The cleaning device 4 includes a water tank 41, a first water pump 42 inside the water tank 41, and a spray pipe with nozzles located inside the container 1. The water outlet of the first water pump 42 is communicated with the spray pipe, and the water inlet of the first water pump 42 leads to the inside of the water tank 41. The spray pipe further includes a top spray pipe 45 located on the bottom surface of the top plate of the container 1 and a side spray pipe 46 located inside the side plate of the container 1.

[0032] A second water pump 43 and a water filter 44 are further provided inside the water tank 41. The waste water chamber 7 is communicated with the water tank 41 through a drain port 71. The water inlet of the second water pump 43 is communicated with the drain port 71, the water outlet of the second water pump 43 is communicated with the water inlet of the water filter 44, and the water filter 44 leads to the inside of the water tank 41.

[0033] This product further includes a residue tank 8. A notch 81 is provided above the residue tank 8. A residue chamber 72 for accommodating the residue tank 8 is provided near the water tank 41 in the waste water chamber 7. One side of the residue chamber 72 leads to the outside of the waste water chamber 7 to form a residue opening 73. A seal is provided between the residue opening 73 and the residue tank 8.

[0034] A brush strip 74 and a second lead screw 75 extending along the length direction of the waste water chamber 7 are provided inside the waste water chamber 7. The second lead screw 75 is threadedly connected to the brush strip 74.

[0035] A curtain 9 is provided on one side of the opening 12, a magnetic strip 91 is provided on the other side of the opening 12. A magnet that attracts the magnetic strip 91 is provided on the side of the curtain 9 close to the magnetic strip 91. A curtain rod 92 for supporting the top of the curtain 9 is provided at the top of the opening 12, and a curtain groove 93 for accommodating the bottom of the curtain 9 is provided at the bottom of the opening 12.

[0036] Principle of use: The visual sensor can help accurately locate and grab electric bicycles and arrange them in an orderly manner. The first visual sensor 100 and the second visual sensor 200 jointly adjust the fourth link 34 to align with the placement angle of the electric bicycle body, and the second visual sensor 200 adjusts the fifth link 35 to align with the placement angle of the handlebar, then precise grabbing of the electric bicycle can be carried out. The images recognized by the visual sensor are fed back to the control device, and then the motors on the robotic arm are controlled to drive each link for adjustment. In this way, there is no need for maintenance personnel to manually arrange the electric bicycles, which is very time-saving and labor-saving. The first water pump transports the water in the water tank 41 to the top spray pipe 45 and the side spray pipe 46 to spray the electric bicycle. The sewage after cleaning enters the waste water chamber 7 from the water leakage trough 13, and then is pumped by the second water pump 43 into the water filter 44 in the water tank 41 and then back into the water tank 41 for reuse, saving water resources, saving the time for adding water to the maintenance vehicle, and improving the water endurance capacity required for cleaning the maintenance vehicle. The second lead screw 75 drives the brush strip 74 to push the residue in the waste water chamber 7 into the residue tank 8, always keeping enough space in the waste water chamber 7 to store waste water. The residue tank 8 can be pulled out to remove the residue and is also convenient for cleaning, keeping enough space in the residue tank 8 to store the residue and avoiding blockage of the drain port 71. The curtain 9 can enclose the container 1 to prevent sewage from splashing outside the container 1 during cleaning and polluting the environment.

[0037] This product can clean and place electric bicycles in place, and the required number of vehicles can be obtained immediately at the parking point; it can also be cleaned during transportation, making use of the transportation time to improve the cleaning and maintenance efficiency.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated operation and maintenance cleaning vehicle, comprising a container (1), a control device, and a control panel (2) electrically connected to the control device, characterized in that: It also includes a robotic arm (3) and a cleaning device (4) provided inside the container (1). A vision sensor, a pair of grip clips (5) for gripping the handlebar of the electric bicycle, and a seat clip (6) for gripping the seat of the electric bicycle are provided at the end of the robotic arm (3). A first lead screw (10) extending along the length direction of the container (1) is provided at the top of the container (1). The base (30) of the robotic arm (3) is threadedly connected to the first lead screw (10). The robotic arm (3), the cleaning device (4), the vision sensor, the grip clips (5), the seat clip (6), and the first lead screw (10) are electrically connected to the control device. A vehicle-carrying platform (11) for supporting the shared electric bicycle is provided on the inner bottom surface of the container (1). An opening (12) is provided on the side of the container (1). The robotic arm (3) can extend out of the opening (12) to clamp and place the shared electric bicycle. The robotic arm (3) includes a plurality of connecting rods and motors for driving the connecting rods to rotate relative to each other. The connecting rods include a first connecting rod (31), a second connecting rod (32), a third connecting rod (33), a fourth connecting rod (34), and a fifth connecting rod (35). The motors include a first motor (310), a second motor (320), a third motor (330), a fourth motor (340), and a fifth motor (350). The vision sensors include a first vision sensor (100) and a second vision sensor (200). The shaft of the first motor (310) fixed to the base (30) is fixedly connected to one end of the first connecting rod (31). The shaft of the second motor (320) fixed to the other end of the first connecting rod (31) is fixedly connected to one end of the second connecting rod (32). The shaft of the third motor (330) fixed to the other end of the second connecting rod (32) is fixedly connected to one end of the third connecting rod (33). The shaft of the fourth motor (340) fixed to the other end of the third connecting rod (33) is fixedly connected to the middle of the top surface of the fourth connecting rod (34). A first vision sensor (100) is provided in the middle of the bottom surface of the fourth connecting rod (34). The seat clip (6) is provided at the bottom of one end of the fourth connecting rod (34). The shaft of the fifth motor (350) fixed to the bottom of the other end of the fourth connecting rod (34) is fixedly connected to the middle of the top surface of the fifth connecting rod (35). A second vision sensor (200) is provided in the middle of the bottom surface of the fifth connecting rod (35). The grip clips (5) are respectively provided at both ends of the bottom surface of the fifth connecting rod (35).

2. The integrated operation and maintenance and cleaning vehicle according to claim 1, characterized in that: A waste water chamber (7) is provided below the vehicle-carrying platform (11), and a water leakage groove (13) leading to the waste water chamber (7) is provided on the vehicle-carrying platform (11).

3. The integrated operation and maintenance and cleaning vehicle according to claim 2, characterized in that: The cleaning device (4) includes a water tank (41), a first water pump (42) inside the water tank (41), and a spray pipe provided inside the container (1) and having spray nozzles. The water outlet of the first water pump (42) is communicated with the spray pipe, and the water inlet of the first water pump (42) leads to the inside of the water tank (41).

4. The integrated operation and maintenance and cleaning vehicle according to claim 3, wherein: The spray pipe also includes a top spray pipe (45) located at the bottom surface of the top plate of the container (1) and a side spray pipe (46) located inside the side plate of the container (1).

5. The integrated operation and maintenance and cleaning vehicle according to claim 3, characterized in that: A second water pump (43) and a water filter (44) are further provided in the water tank (41). The waste water chamber (7) is communicated with the water tank (41) through a drain port (71). The water inlet of the second water pump (43) is communicated with the drain port (71), the water outlet of the second water pump (43) is communicated with the water inlet of the water filter (44), and the water filter (44) leads to the inside of the water tank (41).

6. The integrated operation and maintenance and cleaning vehicle according to claim 5, characterized in that: It further includes a residue tank (8). A notch (81) is provided above the residue tank (8). A residue chamber (72) for accommodating the residue tank (8) is provided near the water tank (41) in the waste water chamber (7). One side of the residue chamber (72) leads to the outside of the waste water chamber (7) to form a residue port (73), and a seal is provided between the residue port (73) and the residue tank (8).

7. The integrated operation and maintenance and cleaning vehicle according to claim 6, wherein: A brush strip (74) and a second lead screw (75) extending along the length direction of the waste water chamber (7) are provided in the waste water chamber (7). The second lead screw (75) is threadedly connected to the brush strip (74).

8. The integrated operation and maintenance and cleaning vehicle according to any one of claims 1 to 7, characterized in that: A curtain (9) is provided on one side of the opening (12), a magnetic strip (91) is provided on the other side of the opening (12), a magnet attracted to the magnetic strip (91) is provided on the side of the curtain (9) close to the magnetic strip (91), a curtain rod (92) for supporting the top of the curtain (9) is provided at the top of the opening (12), and a curtain groove (93) for accommodating the bottom of the curtain (9) is provided at the bottom of the opening (12).

Images