CN104128318A - Remote control hydraulic cleaning device of photovoltaic power station assembly - Google Patents
Remote control hydraulic cleaning device of photovoltaic power station assembly Download PDFInfo
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- CN104128318A CN104128318A CN201410319011.6A CN201410319011A CN104128318A CN 104128318 A CN104128318 A CN 104128318A CN 201410319011 A CN201410319011 A CN 201410319011A CN 104128318 A CN104128318 A CN 104128318A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 182
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 34
- 239000010720 hydraulic oil Substances 0.000 claims description 51
- 239000012530 fluid Substances 0.000 claims description 24
- 230000009975 flexible effect Effects 0.000 claims description 17
- 239000002283 diesel fuel Substances 0.000 claims description 15
- 230000008961 swelling Effects 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 230000003137 locomotive effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000006870 function Effects 0.000 description 12
- 206010042674 Swelling Diseases 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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- B08B1/32—
Abstract
The invention relates to a remote control hydraulic cleaning device of a photovoltaic power station assembly. The remote control hydraulic cleaning device is suitable for various large desert photovoltaic power stations, various terrain matrixes and various specifications of photovoltaic assemblies and comprises a remote control cleaning vehicle and a remote control cleaning mechanism, wherein the remote control cleaning vehicle comprises a frame mechanism, a walking unit, a hydraulic power system and a remote control system, the remote control cleaning mechanism comprises a supporting arm unit and a cleaning unit and can have an efficient cleaning function on the surfaces of the photovoltaic assemblies. The remote control system can achieve real-time high-accuracy control on walking of the cleaning vehicle and actions of the cleaning mechanism. The remote control hydraulic cleaning device is automatic, efficient and safe and can perform one-time efficient dust removal on various long and short matrixes under the conditions of various road surfaces. The remote control hydraulic cleaning device is simple in structure, convenient to operate and control, practical, safe, stable and low in cost, and the technical problem that existing large desert power stations relying on manpower or simple cleaning vehicles in the severe environment are poor in cleaning effect, low in efficiency and high in cost is effectively solved.
Description
Technical field
The present invention relates to a kind of photovoltaic power station component be carried out to the clean equipment of automated intelligent, relate in particular to a kind of high-effective dust-removing equipment of the various length square formation photovoltaic modulies that can be applicable to large-sized photovoltaic power station.
Background technology
Solar energy is as a kind of green energy resource, with its never exhaustion, Environmental Safety, be widely used in every field without advantages such as regional limits.In the practical application of solar energy power generating, photovoltaic module is as the most important unit of generating, and its power output is subject to directly affecting of sunlight intensity of illumination.Dust storm, dust, accumulated snow etc. are fallen behind the surface of photovoltaic module, reduce light transmittance, cause photoelectric transformation efficiency significantly to reduce, and this problem is particularly serious in the larger central and west regions of dust storm.Therefore, in order to keep the generating efficiency of photovoltaic plant, clean most important to photovoltaic components in photovoltaic plant, the cleaning of photovoltaic components in photovoltaic plant becomes photovoltaic plant and builds an indispensable key link.
Clear light photovoltaic assembly is mostly still with artificial clean at present, and artificial cleaning mode comprises that water rushes clean and mop cleaning, and its shortcoming is to be subject to environmental condition restriction, and workload is heavy, and cleaning efficiency is low, and cleaning effect is poor, and operation cost is high.Particularly in China central and west regions, windy and a little arid, water source scarcity, manpower lacks, artificial clean being difficult to carry out.
For artificial clean drawback, at present more existing photovoltaic module automatic cleaning apparatus, can be divided into two classes according to its work characteristics: the first kind belongs to single group photovoltaic module cleaning equipment, it is installed on single group photovoltaic module surface, carry out timing clean, for example Chinese patent " solar photovoltaic cell panel assembly surface cleaning device (CN102303025A) ", its rinse part moves back and forth on single component surface, spray high-pressure water vapor dedusting simultaneously, therefore this equipment is also inapplicable in water-deficient area, due to expensive, in photovoltaic plant, be difficult to promote simultaneously.Equations of The Second Kind belongs to group's photovoltaic module cleaning equipment, and it implements to clean to many groups photovoltaic module surface in locomotive walking process taking mobile vehicle as carrier, is the clean preferred option of photovoltaic components in photovoltaic plant.For example Chinese patent " a kind of solar panel cleaning equipment (CN202105809U) ", but this patent is installed cleaning mechanism taking mobile vehicle front portion as carrier, amplified rough topographical surface, cannot Assurance component safety.Therefore, security, stability are the key issues that group's photovoltaic module cleaning equipment must be considered.Arm unit for Chinese patent application 2013100461198 " a kind of photovoltaic power station component fully-automatic intelligent cleaning equipment " only has three degree of freedom and lacks flexibility, and electronic control support arm is short of power and cannot realizes ultra-large type round brush and work flexibly.
For tens and even more than hundreds of megawatt large-scale photovoltaic power station, photovoltaic module quantity is huge, site area is wide, therefore also more harsh to the requirement of group's photovoltaic module cleaning equipment, leading indicator has three: the firstth, and operating efficiency, be the photovoltaic module that can clean much numbers in the unit interval, operating efficiency is higher, and economic benefit is larger; The secondth, intelligent degree, be the ability of equipment safety automation work under complex environment, for example, can carry out self adaptation adjustment for rough topographical surface, and can carry out perception, identification, judgement and adjustment to photovoltaic module surface, intelligent degree is higher, and artificial interference is fewer; The 3rd is reliability standard, equipment sometime section in degree of reliability.Reliability is higher, and the ability that equipment can continuity work is stronger, and the number of times of artificial maintenance is fewer.Current existing group photovoltaic module cleaning equipment automatic capability is lower, manyly need manual intervention and manually keep an eye on, there is no full-automatic type device product, intelligent degree is obviously lower, often occur damaging in cleaning course the phenomenon of photovoltaic module, and its operating efficiency still has much room for improvement for large-sized photovoltaic power station.
Summary of the invention
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, provide that a kind of photovoltaic power station component remote-control hydraulic cleaning equipment has solved that cleaning cart road pavement adaptive ability is poor, assembly angle changes various, inefficiency, the technical problem of poor stability, have simple for structure, practical, safe, stable, cost is low, is specially adapted to the clean of various adverse circumstances in large-scale desert photovoltaic plant, various landform square formation, all size photovoltaic module.
The technology of the present invention solution, a kind of photovoltaic power station component remote-control hydraulic cleaning equipment, comprising: remote control cleaning cart, remote control cleaning mechanism; Described remote control cleaning cart comprises vehicle frame mechanism, walking unit, hydraulic power system and remote control system; Hydraulic power system and remote control system are placed in vehicle frame mechanism inside; Remote control system sends control instruction to hydraulic power system, hydraulic power system make to walk unit and the work of remote control cleaning mechanism; Remote control cleaning mechanism comprises arm unit and a cleaning unit; Its feature is: described arm unit has five frees degree, be respectively horizontally rotate, vertical rotary, secondary vertical rotary, inflection and flexible; Arm unit comprise roller brush fixed axis, front arm, telescopic hydraulic cylinder, middle support arm, spring slow down parts, in an arm hydraulic cylinder, support arm inflection connector, back arm, back arm hydraulic cylinder, support arm fixed disk, revolution support and rotary fluid motor; Rotary fluid motor and revolution support and connection; Revolution is supported and is connected with support arm fixed disk; Support arm fixed disk is connected with back arm; Back arm hydraulic cylinder one end connecting support arm fixed disk, the other end connects back arm; Back arm is connected by support arm inflection connector with middle support arm; Support arm inflection connector one end is connected in the top of back arm, and the top of the support arm inflection connector other end is connected with middle support arm, the bottom of the support arm inflection connector other end with in arm hydraulic cylinder be connected; In arm hydraulic cylinder one end connecting support arm inflection connector, the other end by spring slow down parts connect in support arm; Front arm is in middle support arm inside; Telescopic hydraulic cylinder is in front arm inside; The fixing middle support arm bottom, one end of telescopic hydraulic cylinder, the other end is fixed on front arm front portion; Front arm is brushed fixed axis by roller and is connected with cleaning unit;
Rotary fluid motor drives the rotation of revolution support level, and cleaning unit is synchronous rotary also, horizontally rotates thereby realize; Back arm forms vertical rotary under the effect of back arm hydraulic cylinder extension, drives cleaning unit to move up and down, thereby realizes vertical rotary; Support arm inflection connector the right and left has two bearing pins, remove according to actual needs one of them bearing pin, make middle support arm, front arm and cleaning unit do as a whole inflection taking another bearing pin as axle, and be placed on vehicle frame mechanism, be convenient to transport and transition, thereby realize inflection function; Under the effect of middle support arm hydraulic cylinder extension, middle support arm, front arm and cleaning unit do as a whole formation secondary vertical rotary, drive cleaning unit again to move up and down, adjust elevation angle, can complete cleaning operation to any angle of photovoltaic power station component 10-80 degree; The built-in telescopic hydraulic cylinder of front arm, by driving telescopic hydraulic cylinder to drive front arm flexible on demand, thereby realizes Telescopic, and Telescopic can maximizedly slow down inclination phenomenon, keeps vehicle stabilization, and slowing down to roll also increases component safety simultaneously.
The middle support arm of described arm unit and in be also placed with spring in the middle of the top of an arm hydraulic cylinder and slow down parts (2105), during for the uneven inclination of vehicle of road, protect solar photovoltaic assembly safety.
Described walking unit comprises two parts, and walking unit two parts are individually fixed in the two ends, chassis of vehicle frame mechanism, and two-part structure is identical; Wherein a part comprises rubber belt track, double speed hydraulic motor, driving wheel, two unsteady BOGEY WHEELs, spring swellings wheel;
Wherein, rubber belt track is wrapped in driving wheel, two unsteady BOGEY WHEELs and spring swelling wheel; Driving wheel is fixed on the outer end of double speed hydraulic motor, promotes rubber belt track and moves ahead; Double speed hydraulic motor, two unsteady BOGEY WHEELs and spring swelling wheel are all fixed on one end, vehicle body frame chassis; The hydraulic oil producing by remote control system control hydraulic power system passes to double speed hydraulic motor, double speed hydraulic motor is rotated, double speed hydraulic motor drives driving wheel to rotate, and driving wheel drives rubber belt track, makes remote control cleaning cart advance on request, retreat, turn left or turn right; Described double speed hydraulic motor turning power is in 0-4.5 kilometer range per hour, and the hydraulic oil producing by remote control system control hydraulic power system increases rotating speed, makes the speed of remote control cleaning cart increase simultaneously; Double speed hydraulic motor rotating speed meets while oneself requirement, determines that by remote control system voltage remembers and preserve current location, and double speed hydraulic motor rotating speed is determined, realizes speed automatic cruising and electrodeless variable-speed function.
Described cleaning unit comprises: on round brush, hanging piece, round brush connect girder, the left fixed head of round brush, the right fixed head of round brush, dust cover fixed mount, sunlight cloth dust cover, clean brush roll, dust extraction fan and round brush rotation motor; Cleaning unit has two frees degree: one degree of freedom is to adjust in real time the rotation direction of self, and another free degree is the parallel direction on adjustment in real time and photovoltaic power station component surface; In the cleaning unit course of work, use two kinds of cleaning modes of round brush and dust discharge, without water source simultaneously;
On round brush, hanging piece is connected girder connection with round brush; Round brush rotation motor is connected with the left fixed head of round brush; Round brush connects girder one end and connects the left fixed head of round brush, and the other end connects the right fixed head of round brush; The both sides that round brush connects girder, the left fixed head of round brush and the right fixed head of round brush are connected with dust cover fixed mount respectively; Sunlight cloth dust cover is wrapped in around dust cover fixed mount; Clean brush roll one end is connected with round brush rotation motor fixing on the left fixed head of round brush, and the other end is connected with the right fixed head of round brush; Each dust extraction fan of installing on the left fixed head of round brush and the right fixed head of round brush; Clean brush roll can rotate freely by round brush rotation motor fixing on the left fixed head of round brush, to remove photovoltaic power station component surface dirt and attachment; Cleaning unit is connected the upper-lower position of girder with round brush by hanging piece on adjustment round brush, make cleaning unit substantially parallel with photovoltaic power station component surface.
Described vehicle frame mechanism comprises: fixed head is supported in locomotive chassis, main body frame, Qianmen, back door, pretectum, back header, left side hydraulic oil container, right side diesel oil tank, round brush fixed support and revolution;
Main body frame is the main frame of vehicle frame mechanism; Left side hydraulic oil container and right side diesel oil tank are respectively on main body frame left side and right side; Locomotive chassis is below main body frame; Qianmen and back door are respectively in dead ahead and the dead astern of main body frame; Pretectum and back header lay respectively at revolution support the left side of fixed head and right side, be all positioned at main body frame directly over; Revolution support fixed head be positioned at main body frame directly over central authorities; Round brush fixed support is positioned at the top of right side diesel oil tank; Left side hydraulic oil container and right side diesel oil tank have the function of counterweight and storage.
Described arm unit and cleaning unit are all installed on the middle and upper part of remote control cleaning cart.
Described remote control system comprises RCU and processing unit, and RCU is independent remote controllers, separates with vehicle frame mechanism; Processing unit is positioned at vehicle frame mechanism inside; Processing unit comprises receiver and processor; RCU sends instruction, and processing unit receives instruction and makes hydraulic power system work, thereby controls walking unit, arm unit and cleaning unit work; Processing unit also has manual manipulation function, when RCU meets accident can not send instruction time, by the work of manual operation direct instruction hydraulic power system, controls the work of walking unit, an arm unit and cleaning unit; RCU adopts coded system one to one, when multiple remote control cleaning equipments are worked at same scene simultaneously, does not disturb mutually not general mutually between each RCU each other.
Described hydraulic power system comprises diesel engine, hydraulic pump, electro hydraulic valve, generator, storage battery and hydraulic oil radiator;
Diesel engine is positioned at pretectum below, diesel engine one end connecting fluid press pump, and the diesel engine other end connects generator; Electro hydraulic valve, storage battery and hydraulic oil radiator are all positioned at main body frame inside;
Diesel engine produces power, drive hydraulic pump rotation to produce hydraulic oil, by the instruction of RCU and processing unit, through the restriction of electro hydraulic valve, supply with on request driving wheel, rotary fluid motor, back arm hydraulic cylinder, in arm hydraulic cylinder, telescopic hydraulic cylinder and round brush rotation motor, normally worked in above-mentioned each position; Diesel engine produces power and drives generator generating, ensures the supply of remote-control hydraulic cleaning equipment electric energy, and redundance power transmission bottle stores; Double speed hydraulic motor, hydraulic pump, electro hydraulic valve, telescopic hydraulic cylinder, in hydraulic oil produces in an arm hydraulic cylinder, back arm hydraulic cylinder, rotary fluid motor and round brush rotation motor heat, after hydraulic oil radiator cooling, return to left side hydraulic oil container and again recycle.
Described cleaning unit is single roller round brush, is furnished with several different sizes, detachable, can fill and change, and can carry out element width list roller matching cover to the surface of different size photovoltaic module.
By controlling the rotation of round brush rotation motor, drive clean brush roll rotation, make brush roll rotating speed reach 280-360 rev/min, photovoltaic power station component surface dirt and attachment are removed completely, have polishing function to make photovoltaic power station component surface cleaning as before simultaneously.
The present invention's advantage is compared with prior art:
(1) the present invention, by remote control cleaning cart and the organic combination of remote control cleaning mechanism, adopts remote control control simultaneously, can adjust in real time arm unit and a cleaning unit according to remote control cleaning cart self attitude; Save manpower; Have, simple in structure, easy manipulation, be convenient to transport, the advantage such as cost is low, efficient;
In addition, an arm unit in the present invention possesses five frees degree, one is that support arm can horizontally rotate, it two is support arm vertical rotary, it three can fold transport for middle arm and cleaning unit, it four is that middle support arm can secondary vertical rotary, drive cleaning unit again to move up and down adjustment elevation angle, its five for front arm flexible, can ensure that cleaning unit has very high-adaptability, keep vehicle stabilization, slowing down to roll also increases component safety simultaneously, and any angle of photovoltaic power station component 10-80 degree is completed to cleaning operation.
(2) the present invention prop up arm unit middle support arm and in be also placed with spring in the middle of the top of arm hydraulic cylinder and slow down parts, during for the uneven inclination of vehicle of road in inferior protection solar photovoltaic assembly safety.
(3) remote control cleaning cart of the present invention adopts the BOGEY WHEEL that floats, spring swelling wheel is common coordinates, adapt to various uneven road surfaces and slow down self attitude, use double speed hydraulic motor simultaneously, travel speed can reach 4.5 kilometers/hour, electrodeless variable-speed within the scope of 0-4.5 kilometers/hour, determines speed automatic cruising according to actual needs, can rotate forward at narrow and small local left driving wheel, right driving wheel can rotate backward simultaneously, reduces the radius of gyration and is beneficial to spot turn.
(4) in the present invention, cleaning unit possesses two frees degree, one can be according to the rotation direction that need to adjust self of clearer, they are two years old, the angle of adjusting in real time cleaning unit is parallel with photovoltaic module surface, avoid cleaning unit touching photovoltaic module surface, guarantee photovoltaic module safety, in cleaning course, use roller brush and two kinds of cleaning modes of dedusting simultaneously, without water source, be applicable to Desert Area, Midwest.
(5) hydraulic oil container right side, the present invention left side diesel oil tank, is independently fixed on respectively the main body frame left and right sides, reaches the function of counterweight and storage simultaneously.Round brush fixed support is positioned at the top of right side diesel oil tank; When central arm and the folding transport of cleaning unit, clean round brush is fixed on round brush fixed support guarantees transportation safety.
(6) arm unit and the cleaning unit in the present invention is all installed on cleaning cart middle and upper part, avoided being installed on locomotive head because the caused locomotive of lever principle acutely rocks problem, more stable in working order time.
(7) multiple remote control cleaning cart of the present invention, RCU adopts coded system one to one, when multiple remote control cleaning carts are worked at same scene, between each RCU each other, do not disturb mutually not generally mutually simultaneously, increased cleaning efficiency, practicality and security.
(8) hydraulic pump of remote control cleaning cart of the present invention and remote control cleaning mechanism, double speed hydraulic motor, rotary fluid motor, back arm hydraulic cylinder, in an arm hydraulic cylinder, telescopic hydraulic cylinder, round brush rotation motor, the heat that electro hydraulic valve, hydraulic oil produce, after hydraulic oil radiator, cooling, return to left side hydraulic oil container and again recycle, reach the object of increasing work efficiency, reduce fuel cost.
(9) cleaning unit of the present invention is single roller round brush, is furnished with different size, detachable, can fill and change, and can carry out the comprehensive matching cover of element width list roller to the surface of different size photovoltaic module, has improved the scope of application.
(10) the present invention rotates by round brush rotation motor, drive clean brush roll rotation, make brush roll rotating speed reach 280-360 rev/min, photovoltaic power station component surface dirt and attachment are removed completely, there is polishing function to make photovoltaic power station component surface cleaning as before simultaneously, greatly improved cleaning quality.
Brief description of the drawings
Fig. 1 is overall structure composition frame chart of the present invention;
Fig. 2 is locomotive chassis schematic diagram in walking of the present invention unit and vehicle frame mechanism;
Fig. 3 is main body frame schematic diagram in walking of the present invention unit and vehicle frame mechanism;
Fig. 4 is the part schematic diagram of vehicle frame mechanism of the present invention;
Fig. 5 is hydraulic power system of the present invention, processing unit and support arm cellular construction schematic diagram;
Fig. 6 is photovoltaic module 10 while spending angle, working state schematic representation of the present invention;
Fig. 7 is photovoltaic module 80 while spending angle, working state schematic representation of the present invention;
Fig. 8 is of the present invention arm unit inflection (transition transport) view;
Fig. 9 is RCU schematic diagram of the present invention;
Figure 10 is the round brush support schematic diagram of cleaning unit of the present invention;
Figure 11 is the part schematic diagram of cleaning unit of the present invention;
Figure 12 is the clean brush roll schematic diagram of cleaning unit of the present invention;
Reference numeral:
1-remote control cleaning cart; 2-remote control cleaning mechanism; 11-vehicle frame mechanism; The 12-unit of walking; 13-hydraulic power system; 14-remote control system; 21-props up arm unit; 22-cleaning unit;
1101-locomotive chassis; 1102-main body frame; 1103-Qianmen; 1104-back door; 1105-pretectum; 1106-back header; 1107-left side hydraulic oil container; 1108-right side diesel oil tank; 1109-round brush fixed support; Fixed head is supported in 1110-revolution;
121-rubber belt track; 122-double speed hydraulic motor; 123-driving wheel; Two unsteady BOGEY WHEELs of 124-; 125-spring swelling wheel;
131-diesel engine; 132-hydraulic pump; 133-electro hydraulic valve; 134-generator; 135-storage battery; 136-hydraulic oil radiator;
141-RCU; 14101-master switch; 14102-general supply; 14103-emergency stop switch; 14104-left handle switch; 14105-right handles switch; 14106-dedusting switch; 14107-round brush forward-reverse switch; 14108-light switch; Switch on support arm in 14109-; Switch under support arm in 14110-; 14111-front arm is stretched out pass; 14112-front arm contracting switch; The 14113-emergency stop switch of walking; 14114-radiator switch;
142-processing unit; 1421-receiver; 1422-processor;
2101-round brush fixed axis; 2102-front arm; 2103-telescopic hydraulic cylinder; Support arm in 2104-; 2105-spring slows down parts; An arm hydraulic cylinder in 2106-; 2107-support arm inflection connector; 2108-back arm; 2109-back arm hydraulic cylinder; 2110-support arm fixed disk; 2111-turns round support; 2112-rotary fluid motor;
hanging piece on 221-round brush; 222-round brush connects girder; The left fixed head of 223-round brush; The right fixed head of 224-round brush; 225-dust cover fixed mount; 226-sunlight cloth dust cover; 227-cleans brush roll; 228-dust extraction fan; 229-round brush rotation motor.
Detailed description of the invention
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
As shown in Figure 1, the present invention includes; Remote control cleaning cart 1, remote control cleaning mechanism 2; Remote control cleaning cart 1 comprises vehicle frame mechanism 11, walking unit 12, hydraulic power system 13 and remote control system 14; Remote control cleaning mechanism 2 comprises arm unit 21 and a cleaning unit 22; Arm unit 21 and cleaning unit 22 are all installed on the middle and upper part of remote control cleaning cart 1.
As in Figure 2-4, vehicle frame mechanism 11 comprises: fixed head 1110 is supported in locomotive chassis 1101, main body frame 1102, Qianmen 1103, back door 1104, pretectum 1105, back header 1106, left side hydraulic oil container 1107, right side diesel oil tank 1108, round brush fixed support 1109 and revolution;
Main body frame 1102 is the main frame of vehicle frame mechanism 11; Left side hydraulic oil container 1107 and right side diesel oil tank 1108 are respectively on main body frame 1102 left sides and right side; Locomotive chassis 1101 is below main body frame 1102; Qianmen 1103 and back door 1104 are respectively in dead ahead and the dead astern of main body frame 1102; Pretectum 1105 and back header 1106 lay respectively at revolution support the left side of fixed head 1110 and right side, be all positioned at main body frame 1102 directly over; Revolution support fixed head 1110 be positioned at main body frame 1102 directly over central authorities; Round brush fixed support 1109 is positioned at the top of right side diesel oil tank 1108; Left side hydraulic oil container 1107 and right side diesel oil tank 1108 have the function of counterweight and storage.
As shown in Fig. 2, Fig. 9, walking unit 12 comprises two parts, and two parts are individually fixed in the two ends, left and right, chassis of vehicle frame mechanism 11, and two-part structure is identical; Wherein a part comprises rubber belt track 121, double speed hydraulic motor 122, driving wheel 123, two unsteady BOGEY WHEELs 124, spring swelling wheel 125; Wherein, rubber belt track 121 is wrapped in driving wheel 123, BOGEY WHEEL 124 and spring swelling wheel 125 float; Driving wheel 123 is fixed on the outer end of double speed hydraulic motor 122, promotes rubber belt track 121 and moves ahead; Double speed hydraulic motor 122, unsteady BOGEY WHEEL 124 and spring swelling wheel 125 are all fixed on one end, vehicle body frame chassis.
Pass to double speed hydraulic motor 122 double speed hydraulic motor 122 is rotated by the send instructions hydraulic oil that hydraulic pump 123 produced to receiver 1421, receiver 1421 instruction processing units 1422, processor 1422 instruction electro hydraulic valves 133 of the left handle switch 14104 in RCU 141, double speed hydraulic motor 122 drives driving wheel 123 to rotate, driving wheel 123 drives rubber belt track 121, makes remote control cleaning cart 1 advance on request, retreat, turn left or turn right; In remote control cleaning cart 1 0-4.5 kilometer range per hour, travel.
Send instructions and increase fuel delivery to receiver 1421, receiver 1421 instruction processing units 1422, processor 1422 instruction electro hydraulic valves 133, hydraulic oil that hydraulic pump 123 is produced by the left handle switch 14104 in RCU 141, make speed hydraulic motor 122 increase rotating speed, make the speed of remote control cleaning cart 1 increase simultaneously; Remote control cleaning cart 1 travel speed meets while oneself requirement, fixed for 3 seconds by the left handle switch 14104 in RCU 141, send instructions and determine voltage memory retention current location to receiver 1421, receiver 1421 instruction processing units 1422, processor 1422, limit the hydraulic oil fuel delivery of electro hydraulic valve 133, double speed hydraulic motor 122 rotating speeds are determined, realized speed automatic cruising and electrodeless variable-speed function.
Left handle switch 14104 in RCU 141 is controlled double speed hydraulic motor 122 and is advanced, retreats, turns left, turns right; Left handle switch 14104 pushes away forward remote control cleaning cart 1 and advances, toward post-tensioning remote control cleaning cart 1 retreat, turning left pushes away that remote control cleaning cart 1 turns left, turning right pushes away remote control cleaning cart 1 and turn right, handle center is zero-speed, shifting the end onto and moving the end to is F-Zero; Left handle switch 14104 pushes away forward or backward according to actual needs, fixed for 3 seconds realize speed automatic cruising and electrodeless variable-speed function in any point.
As Fig. 5, Fig. 9, shown in, hydraulic power system 13 comprises diesel engine 131, hydraulic pump 132, electro hydraulic valve 133, generator 134, storage battery 135 and hydraulic oil radiator 136;
Diesel engine 131 is positioned at pretectum 1105 belows, diesel engine 131 one end connecting fluid press pumps 132, and diesel engine 131 other ends connect generator 134; Electro hydraulic valve 133, storage battery 135 and hydraulic oil radiator 136 are all positioned at main body frame 1102 inside;
Diesel engine 131 produces power, drive hydraulic pump 132 rotations to produce hydraulic oil, by the instruction of RCU 141 and processing unit 142, through the restriction of electro hydraulic valve 133, supply with on request driving wheel 123, rotary fluid motor 221, back arm hydraulic cylinder 218, in arm hydraulic cylinder 215, telescopic hydraulic cylinder 213 and round brush rotation motor 229, normally worked in above-mentioned each position; Diesel engine 131 produces power and drives generator 134 to generate electricity, and ensures the supply of remote-control hydraulic cleaning equipment electric energy, and redundance power transmission bottle 135 stores; Double speed hydraulic motor 122, hydraulic pump 132, electro hydraulic valve 133, telescopic hydraulic cylinder 213, in hydraulic oil produces in an arm hydraulic cylinder 215, back arm hydraulic cylinder 218, rotary fluid motor 221 and round brush rotation motor 229 heat, after hydraulic oil radiator 136 coolings, return to left side hydraulic oil container 1107 and again recycle.
The master switch 14101 of opening remote control unit 141, general supply 14102, indicator lamp shows each module energising; Receiver 1421, processor 1422 and electro hydraulic valve 133 are started working; Open as required radiator switch 14114, hydraulic oil radiator 136 is started working, inspection, water temperature, oil temperature, voltage, circuit, oil circuit, start walking unit 12, starts working.
In the time that instruction is sent in radiator switch 14113 unlatchings, receiver output electrical signals is determined processor 1422 and is opened generator 134; The power switch of storage battery 135, starts the electronics fan of hydraulic oil radiator switch 136, and the heat that hydraulic oil produces returns to left side hydraulic oil container 1107 and again recycles after hydraulic oil radiator 136 coolings.
As shown in Figure 5, Figure 9, arm unit 21 has five frees degree, be respectively horizontally rotate, vertical rotary, secondary vertical rotary, inflection and flexible; Arm unit 21 comprise roller brush fixed axis 2101, front arm 2102, telescopic hydraulic cylinder 2103, middle support arm 2104, spring slow down parts 2105, in an arm hydraulic cylinder 2106, support arm inflection connector 2107, back arm 2108, back arm hydraulic cylinder 2109, support arm fixed disk 2110, revolution support 2111 and rotary fluid motor 2112; Rotary fluid motor 2112 supports 2111 with revolution and is connected; Revolution is supported 2111 and is connected with support arm fixed disk 2110; Support arm fixed disk 2110 is connected with back arm 2108; Back arm hydraulic cylinder 2109 one end connecting support arm fixed disks 2110, the other end connects back arm 2108; Back arm 2108 is connected by support arm inflection connector 2107 with middle support arm 2105; Support arm inflection connector 2107 one end are connected in the top of back arm 2108, and the top of support arm inflection connector 2107 other ends is connected with middle support arm 2104, the bottom of support arm inflection connector 2107 other ends with in arm hydraulic cylinder 2106 be connected; In arm hydraulic cylinder 2106 one end connecting support arm inflection connectors 2107, the other end by spring slow down parts 2105 connect in support arm 2104; Front arm 2102 is in middle support arm 2104 inside; Telescopic hydraulic cylinder 2103 is in front arm 2102 inside; Fixing middle support arm 2104 bottoms, one end of telescopic hydraulic cylinder 2103, the other end is fixed on front arm 2102 front portions; Front arm 2102 is brushed fixed axis 2101 by roller and is connected with cleaning unit 22;
Rotary fluid motor 2112 drives revolution to support 2111 and horizontally rotates, and also synchronous rotary of cleaning unit 22, horizontally rotates thereby realize, back arm 2108 forms vertical rotary under the flexible effect of back arm hydraulic cylinder 2109, drives cleaning unit 22 to move up and down, thereby realizes vertical rotary, support arm inflection connector 2107 the right and lefts have two bearing pins, remove according to actual needs one of them bearing pin, make middle support arm 2104, front arm 2102 and cleaning unit 22 do as a whole inflection taking another bearing pin as axle, and be placed on vehicle frame mechanism 11, be convenient to transport and transition, thereby realize inflection function, in under the flexible effect of arm hydraulic cylinder 2106, middle support arm 2104, front arm 2102 and cleaning unit 22 do as a whole formation secondary vertical rotary, drive cleaning unit 22 again to move up and down, adjust elevation angle, can complete cleaning operation to any angle of photovoltaic power station component 10-80 degree, the built-in telescopic hydraulic cylinder 2103 of front arm 2102, by driving telescopic hydraulic cylinder 2103 to drive front arm 2102 flexible on demand, thereby realize Telescopic, Telescopic can maximizedly slow down vehicle roll phenomenon, keep vehicle stabilization, slow down to roll and also increase component safety simultaneously.
When the right handles switch 14105 of RCU 141 pushes away forward, back arm switch 2108 is rotated down; Toward post-tensioning, back arm switch 2108 rotates up; Push away left, rotary fluid motor 2112, to anticlockwise, drives revolution to support 2111 to anticlockwise; Push away to the right, rotary fluid motor 2112, to right rotation, drives revolution to support 2111 to right rotation.
In the time that the right handles switch 14105 of RCU 141 sends instruction, receiver 1421 receives after the signal of telecommunication, determined the flow of electro hydraulic valve 133 by processor 1422, the hydraulic oil that hydraulic pump 123 is produced passes to back arm hydraulic cylinder 2109 and rotary fluid motor 2112, the flexible back arm 2108 that drives of back arm hydraulic cylinder 2109 is rotated up and down, drive cleaning unit 22 to move up and down, thereby realize vertical rotary.Make rotary fluid motor 2112 left rotation and right rotation, drive horizontally rotating of revolution support 2111, also synchronous rotary of cleaning unit 22, horizontally rotates thereby realize.
In the time that the switch open of switch 14110 under switch 14109, middle support arm on the middle support arm of RCU 141 sends instruction, the signal of telecommunication instruction processing unit 1422 of the receiver 1421 by processing unit 142 is determined the flow of electro hydraulic valves 133, an arm hydraulic cylinder 2106 during the hydraulic oil that hydraulic pump 123 is produced passes to, support arm 2104 in the flexible drive of an arm hydraulic cylinder 2106 is rotated up and down, form secondary vertical rotary, cleaning unit 22 is followed again to move up and down and is adjusted elevation angle adaptation photovoltaic power station component surface.
Stretch out when the front arm of RCU 141 close 14111, front arm contracting switch 14112 is while sending instruction, receiver 1421 by processing unit 142 receives the signal of telecommunication, determine the flow of electro hydraulic valve 133 by processor 1422, the hydraulic oil that hydraulic pump 123 is produced passes to front arm hydraulic cylinder 2103 makes the flexible front arm 2102 that drives of front arm hydraulic cylinder 2103 flexible on demand, thereby realizes Telescopic.
As shown in Figure 5-Figure 8, the middle support arm 2104 of arm unit 21 and in be also placed with spring in the middle of the top of an arm hydraulic cylinder 2106 and slow down parts 2105, during for the uneven inclination of vehicle of road, protect solar photovoltaic assembly safety.
Spring slow down parts 2105 be one long 200 millimeters, wide 120 millimeters, the square tubular welding processing object of high 100 millimeters, one side of width and the fixing welding of middle support arm 2104, cylindrical base has spring fixing point, tubular oral area has a piston size identical with interior bore, in tubular bore, slide, one end of piston with in the interior cylinder diameter top of arm hydraulic cylinder 2106 be connected, there is a fixed head to prevent that piston from coming off outward at tubular bore, the other end of piston has spring fixing point, select suitable spring to be placed between piston and cylindrical base, when in flexible drive of a central arm hydraulic cylinder 2106, support arm 2104 rotates up and down, in the power of arm hydraulic cylinder 2106 first give spring and slow down the spring in parts 2105, in promoting with the tension force of spring, support arm 2104 rotates up and down, form secondary vertical rotary.The weight of cleaning unit 22 and lever force make spring slow down parts 2105 and are subject to very large weight, make the clean brush roll 227 of cleaning unit 22 through the reaction force of spring, with very light strength picking-up.In the time that the uneven vehicle of road tilts suddenly, solar photovoltaic assembly holds up clean brush roll 227 by very light holder power and the safety of solar photovoltaic assembly is protected avoid breakage, and manipulation personnel have time enough that an arm unit 21 and cleaning unit 22 are risen simultaneously.
As shown in Figure 5, Figure 9, remote control system 14 comprises RCU 141 and processing unit 142, and RCU 141 comprises: on master switch 14101, general supply 14102, emergency stop switch 14103, left handle switch 14104, right handles switch 14105, dedusting switch 14106, round brush forward-reverse switch 14107, light switch 14108, middle support arm, under switch 14109, middle support arm, switch 14110, front arm are stretched out pass 14111, front arm contracting switch 14112; Processing unit 142 comprises receiver 1421 and processor 1422; RCU 141 is independent remote controllers, separates with vehicle frame mechanism 11; Processing unit 142 is positioned at back header 1106 belows; RCU 141 sends instruction, and processing unit 142 receives instruction works hydraulic power system 13, works thereby control walking unit 12, an arm unit 21 and cleaning unit 22; When RCU 141 meets accident can not send instruction time, processing unit 142 has manual manipulation system direct instruction hydraulic power system 13 to work, thereby controls the work of walking unit 12, an arm unit 21 and cleaning unit 22; RCU 141 adopts coded system one to one, when multiple remote control cleaning equipments are worked at same scene simultaneously, does not disturb mutually not general mutually between each RCU 141 each other.
RCU 141 is independent remote controllers, separates with vehicle frame mechanism 11; Remote control circuitry plate and electric elements are packaged by remote controller casing, remote controller key manual mode; Manual mode refer on the master switch 14101, general supply 14102, emergency stop switch 14103, left handle switch 14104, right handles switch 14105, dedusting switch 14106, round brush forward-reverse switch 14107, light switch 14108, middle support arm of manual control RCU 141 under switch 14109, middle support arm switch 14110, front arm stretch out close 14111, front arm contracting switch 14112; All switches of walking emergency stop switch 14113 and radiator switch 14114, by wireless transmission by electrical signal transfer the processor 1422 to processing unit 142; Receiver 1421 arrives processor 1422 in cable mode by electrical signal transfer, and processor 1422 is with cable mode instruction electro hydraulic valve 133; Dust extraction fan 228; The electronics fan of hydraulic oil radiator 136; All electrical works such as lighting.
Processor 1422, apart from processing outside all instructions of receiver 1421, also separately has a set of manual mode control button identical with RCU 141, with the need that prevent that remote controller from losing or damage is emergent.
RCU 141 remote controllers adopt powered battery, and electric weight is indicated by power supply of remote controller indicator lamp; Electric weight deficiency power supply indicator does not work, and master switch 14101 is to control remote controller battery power switch, and general supply 14102 is to control remote control cleaning cart 1 interior all power switches; Emergency stop switch 14103 is to control remote control cleaning cart 1, stop the power switch of all work, walking emergency stop switch 14113 is to control remote control cleaning cart 1 power switch stopping of walking, in the time there is problem in remote control cleaning cart 1, master switch 14101, general supply 14102, emergency stop switch 14103, any button of walking emergency stop switch 14113, all can close power supply in car and make driving vehicle be forced to stop.
Dedusting switch 14106 is power switches of controlling two dust extraction fans 228 on cleaning unit 22; Round brush forward-reverse switch 14107 is power switches of controlling round brush rotation motor 229; Light switch 14108 is power switches of controlling working lamp at night; On middle support arm, under switch 14109, middle support arm, switch 14110 is power switches that in controlling, arm hydraulic cylinder 2106 and cleaning unit 22 move up and down; Front arm is stretched out pass 14111, front arm contracting switch 14112 is to control front arm, front arm hydraulic cylinder 2103 and the flexible power switch of front arm 2102; Walking emergency stop switch 14113 is switches of controlling walking unit 12 emergent stoppings; Radiator switch 14114 is power switches of controlling the electronics fan of hydraulic oil radiator 136.
As shown in Fig. 9-12, cleaning unit 22 comprises: on round brush, hanging piece 221, round brush connect girder 222, the left fixed head 223 of round brush, the right fixed head 224 of round brush, dust cover fixed mount 225, sunlight cloth dust cover 226, clean brush roll 227, dust extraction fan 228 and round brush rotation motor 229; Cleaning unit 22 has two frees degree: one degree of freedom is to adjust in real time the rotation direction of self, and another free degree is the parallel direction on adjustment in real time and photovoltaic power station component surface; In cleaning unit 22 courses of work, use two kinds of cleaning modes of round brush and dust discharge, without water source simultaneously;
On round brush, hanging piece 221 is connected girder 222 and connects with round brush; Round brush rotation motor 229 is connected with the left fixed head 223 of round brush; Round brush connects girder 222 one end and connects the left fixed head 223 of round brush, and the other end connects the right fixed head 224 of round brush; The both sides that round brush connects girder 222, the left fixed head 223 of round brush and the right fixed head 224 of round brush are connected with dust cover fixed mount 225 respectively; Sunlight cloth dust cover 226 is wrapped in around dust cover fixed mount 225; Clean brush roll 227 one end are connected with round brush rotation motor 229 fixing on the left fixed head 223 of round brush, and the other end is connected with the right fixed head 224 of round brush; Each dust extraction fan 228 of installing on the left fixed head 223 of round brush and the right fixed head 224 of round brush; Clean brush roll 227 can rotate freely by fixing round brush rotation motor 229 on the left fixed head 223 of round brush, to remove photovoltaic power station component surface dirt and attachment; Cleaning unit 22 is connected the upper-lower position of girder 222 with round brush by hanging piece 221 on adjustment round brush, make cleaning unit 22 substantially parallel with photovoltaic power station component surface.Cleaning unit 22 is single roller round brush, is furnished with several different sizes, detachable, can fill and change, and can carry out element width list roller matching cover to the surface of different size photovoltaic module.Rotate by controlling round brush rotation motor 229, drive clean brush roll 227 to rotate, make brush roll rotating speed reach 280-360 rev/min, photovoltaic power station component surface dirt and attachment are removed completely, have polishing function to make photovoltaic power station component surface cleaning as before simultaneously.
In the time that instruction is sent in round brush forward-reverse switch 14107 unlatchings of RCU 141, receiver 1421 receives after signal, deliver to processor 1422, processor 1422 output electrical signals instruction electro hydraulic valves 133, the round brush rotation motor 229 that the hydraulic oil that hydraulic pump 123 is produced passes to cleaning unit 22 on request rotates, and drives clean brush roll 227 to rotate.
In the time that instruction is sent in dedusting switch 14106 unlatchings of RCU 141, receiver 1421 is delivered to processor 1422 after receiving signal, the power switch of processor 1422 is opened, thereby two dust extraction fans 228 on cleaning unit 22 are rotated; The surface dirt that clean brush roll 227 is rotated to removing is displaced into outside photovoltaic power station component surface.
Non-elaborated part of the present invention belongs to those skilled in the art's known technology.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention, and for example processor 1422 can be by computer control, monolateral machine control, different control methods.
Claims (10)
1. a photovoltaic power station component remote-control hydraulic cleaning equipment, comprising: remote control cleaning cart (1), remote control cleaning mechanism (2); Described remote control cleaning cart (1) comprises vehicle frame mechanism (11), walking unit (12), hydraulic power system (13) and remote control system (14); Hydraulic power system (13) and remote control system (14) are placed in vehicle frame mechanism (11) inside; Remote control system (14) sends control instruction to hydraulic power system (13), hydraulic power system (13) unit (12) and remote control cleaning mechanism (2) work that makes to walk; Remote control cleaning mechanism (2) comprises arm unit (21) and a cleaning unit (22); It is characterized in that: described arm unit (21) has five frees degree, be respectively horizontally rotate, vertical rotary, secondary vertical rotary, inflection and flexible; Arm unit (21) comprise roller brush fixed axis (2101), front arm (2102), telescopic hydraulic cylinder (2103), middle support arm (2104), spring slow down parts (2105), in an arm hydraulic cylinder (2106), support arm inflection connector (2107), back arm (2108), back arm hydraulic cylinder (2109), support arm fixed disk (2110), revolution support (2111) and rotary fluid motor (2112); Rotary fluid motor (2112) supports (2111) with revolution and is connected; Revolution is supported (2111) and is connected with support arm fixed disk (2110); Support arm fixed disk (2110) is connected with back arm (2108); Back arm hydraulic cylinder (2109) one end connecting support arm fixed disk (2110), the other end connects back arm (2108); Back arm (2108) is connected by support arm inflection connector (2107) with middle support arm (2105); Support arm inflection connector (2107) one end is connected in the top of back arm (2108), the top of support arm inflection connector (2107) other end is connected with middle support arm (2104), the bottom of support arm inflection connector (2107) other end with in arm hydraulic cylinder (2106) be connected; In arm hydraulic cylinder (2106) one end connecting support arm inflection connector (2107), the other end by spring slow down parts (2105) connect in support arm (2104); Front arm (2102) is in middle support arm (2104) inside; Telescopic hydraulic cylinder (2103) is in front arm (2102) inside; Fixing middle support arm (2104) bottom, one end of telescopic hydraulic cylinder (2103), the other end is fixed on front arm (2102) front portion; Front arm (2102) is brushed fixed axis (2101) by roller and is connected with cleaning unit (22);
Rotary fluid motor (2112) drives revolution to support (2111) and horizontally rotates, and also synchronous rotary of cleaning unit (22), horizontally rotates thereby realize; Back arm (2108) forms vertical rotary under the flexible effect of back arm hydraulic cylinder (2109), drives cleaning unit (22) to move up and down, thereby realizes vertical rotary; Support arm inflection connector (2107) the right and left has two bearing pins, remove according to actual needs one of them bearing pin, make middle support arm (2104), front arm (2102) and cleaning unit (22) do as a whole inflection taking another bearing pin as axle, and be placed on vehicle frame mechanism (11), be convenient to transport and transition, thereby realize inflection function; In under the flexible effect of arm hydraulic cylinder (2106), middle support arm (2104), front arm (2102) and cleaning unit (22) do as a whole formation secondary vertical rotary, drive cleaning unit (22) again to move up and down, adjust elevation angle, can complete cleaning operation to any angle of photovoltaic power station component 10-80 degree; The built-in telescopic hydraulic cylinder of front arm (2102) (2103), by driving telescopic hydraulic cylinder (2103) to drive front arm (2102) flexible on demand, thereby realize Telescopic, Telescopic can maximizedly slow down inclination phenomenon, keep vehicle stabilization, slowing down to roll also increases component safety simultaneously.
2. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1; it is characterized in that: the middle support arm (2104) of described arm unit (21) and in be also placed with spring in the middle of the top of an arm hydraulic cylinder (2106) and slow down parts (2105), during for the uneven inclination of vehicle of road, protect solar photovoltaic assembly safety.
3. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, it is characterized in that: described walking unit (12) comprises two parts, walking unit (12) two parts are individually fixed in the two ends, chassis of vehicle frame mechanism (11), and two-part structure is identical; Wherein a part comprises rubber belt track (121), double speed hydraulic motor (122), driving wheel (123), two unsteady BOGEY WHEELs (124) and spring swelling wheel (125); Wherein, rubber belt track (121) is wrapped in driving wheel (123), two unsteady BOGEY WHEELs (124) and spring swelling wheel (125); Driving wheel (123) is fixed on the outer end of double speed hydraulic motor (122), promotes rubber belt track (121) and moves ahead; Double speed hydraulic motor (122), two unsteady BOGEY WHEELs (124) and spring swelling wheel (125) are all fixed on one end, vehicle body frame chassis; The hydraulic oil of controlling hydraulic power system (13) generation by remote control system (14) passes to double speed hydraulic motor (122), double speed hydraulic motor (122) is rotated, double speed hydraulic motor (122) drives driving wheel (123) to rotate, driving wheel (123) drives rubber belt track (121), makes remote control cleaning cart (1) advance on request, retreat, turn left or turn right; Described double speed hydraulic motor (122) turning power is in 0-4.5 kilometer range per hour, control by remote control system (14) the hydraulic oil increase rotating speed that hydraulic power system (13) produces, make the speed of remote control cleaning cart (1) increase simultaneously; Double speed hydraulic motor (122) rotating speed meets while oneself requirement, determine that by remote control system (14) voltage remembers and preserve current location, double speed hydraulic motor (122) rotating speed is determined, realized speed automatic cruising and electrodeless variable-speed function.
4. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, is characterized in that: described cleaning unit (22) comprising: hanging piece on round brush (221), round brush connect girder (222), the left fixed head of round brush (223), the right fixed head of round brush (224), dust cover fixed mount (225), sunlight cloth dust cover (226), clean brush roll (227), dust extraction fan (228) and round brush rotation motor (229); Cleaning unit (22) has two frees degree: one degree of freedom is to adjust in real time the rotation direction of self, and another free degree is the parallel direction on adjustment in real time and photovoltaic power station component surface; In cleaning unit (22) course of work, use round brush and two kinds of cleaning modes of dust discharge, without water source simultaneously;
Hanging piece on round brush (221) is connected girder (222) and connects with round brush; Round brush rotation motor (229) is connected with the left fixed head of round brush (223); Round brush connects girder (222) one end and connects the left fixed head of round brush (223), and the other end connects the right fixed head of round brush (224); The both sides that round brush connects girder (222), the left fixed head of round brush (223) and the right fixed head of round brush (224) are connected with dust cover fixed mount (225) respectively; Sunlight cloth dust cover (226) is wrapped in dust cover fixed mount (225) around; Clean brush roll (227) one end is connected with the upper fixing round brush rotation motor (229) of the left fixed head of round brush (223), and the other end is connected with the right fixed head of round brush (224); Upper each installation one dust extraction fan (228) of the left fixed head of round brush (223) and the right fixed head of round brush (224); Clean brush roll (227) can rotate freely by the upper fixing round brush rotation motor (229) of the left fixed head of round brush (223), to remove photovoltaic power station component surface dirt and attachment; Cleaning unit (22) is connected the upper-lower position of girder (222) with round brush by hanging piece (221) on adjustment round brush, make cleaning unit (22) substantially parallel with photovoltaic power station component surface.
5. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, is characterized in that: described vehicle frame mechanism (11) comprising: fixed head (1110) is supported in locomotive chassis (1101), main body frame (1102), Qianmen (1103), back door (1104), pretectum (1105), back header (1106), left side hydraulic oil container (1107), right side diesel oil tank (1108), round brush fixed support (1109) and revolution;
Main body frame (1102) is the main frame of vehicle frame mechanism (11); Left side hydraulic oil container (1107) and right side diesel oil tank (1108) are respectively on main body frame (1102) left side and right side; Locomotive chassis (1101) is in the below of main body frame (1102); Qianmen (1103) and back door (1104) are respectively in dead ahead and the dead astern of main body frame (1102); Pretectum (1105) and back header (1106) lay respectively at revolution support fixed head (1110) left side and right side, be all positioned at main body frame (1102) directly over; Revolution support fixed head (1110) be positioned at main body frame (1102) directly over central authorities; Round brush fixed support (1109) is positioned at the top of right side diesel oil tank (1108); Left side hydraulic oil container (1107) and right side diesel oil tank (1108) have the function of counterweight and storage.
6. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, is characterized in that: described arm unit (21) and cleaning unit (22) are all installed on the middle and upper part of remote control cleaning cart (1).
7. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, it is characterized in that: described remote control system (14) comprises RCU (141) and processing unit (142), RCU (141) is independent remote controllers, separates with vehicle frame mechanism (11); Processing unit (142) is positioned at vehicle frame mechanism (11) inside; Processing unit (142) comprises receiver (1421) and processor (1422); RCU (141) sends instruction, processing unit (142) receives instruction and makes hydraulic power system (13) work, thereby controls walking unit (12), an arm unit (21) and cleaning unit (22) work; Processing unit (142) also has manual manipulation function, when RCU (141) meets accident can not send instruction time, by manual operation direct instruction hydraulic power system (13) work, control the work of walking unit (12), an arm unit (21) and cleaning unit (22); RCU (141) adopts coded system one to one, when multiple remote control cleaning equipments are worked at same scene simultaneously, does not disturb mutually not general mutually between each RCU (141) each other.
8. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, is characterized in that: described hydraulic power system (13) comprises diesel engine (131), hydraulic pump (132), electro hydraulic valve (133), generator (134), storage battery (135) and hydraulic oil radiator (136);
Diesel engine (131) is positioned at pretectum (1105) below, diesel engine (131) one end connecting fluid press pump (132), and diesel engine (131) other end connects generator (134); Electro hydraulic valve (133), storage battery (135) and hydraulic oil radiator (136) are all positioned at main body frame (1102) inside;
Diesel engine (131) produces power, drive hydraulic pump (132) rotation to produce hydraulic oil, by the instruction of RCU (141) and processing unit (142), through the restriction of electro hydraulic valve (133), supply with on request driving wheel (123), rotary fluid motor (221), back arm hydraulic cylinder (218), in arm hydraulic cylinder (215), telescopic hydraulic cylinder (213) and round brush rotation motor (229), above-mentioned each parts are normally worked; Diesel engine (131) produces power and drives generator (134) generating, ensures the supply of remote-control hydraulic cleaning equipment electric energy, and redundance power transmission bottle (135) stores; Double speed hydraulic motor (122), hydraulic pump (132), electro hydraulic valve (133), telescopic hydraulic cylinder (213), in hydraulic oil produces in an arm hydraulic cylinder (215), back arm hydraulic cylinder (218), rotary fluid motor (221) and round brush rotation motor (229) heat, on the left of returning after hydraulic oil radiator (136) cooling, hydraulic oil container (1107) recycles again.
9. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 1 and 2, it is characterized in that: described cleaning unit (22) is single roller round brush, are furnished with several different sizes, detachably, can fill and change, can carry out element width list roller matching cover to the surface of different size photovoltaic module.
10. photovoltaic power station component remote-control hydraulic cleaning equipment according to claim 4, it is characterized in that: described remote control system (14) and hydraulic power system (13) are by controlling round brush rotation motor (229) rotation, thereby drive clean brush roll (227) rotation, make the rotating speed of clean brush roll (227) reach 280-360 rev/min, photovoltaic power station component surface dirt and attachment are removed completely, had polishing function to make photovoltaic power station component surface cleaning as before simultaneously.
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