阅读说明：本技术 一种用于光伏阵列的摆渡车、行走装置和光伏系统 (Ferry vehicle for photovoltaic array, walking device and photovoltaic system ) 是由 崔正磊 戚春潮 于 2021-07-21 设计创作，主要内容包括：本发明提供一种用于光伏阵列的摆渡车、行走装置和光伏系统,包括底盘框架、停机架和驱动设备,底盘框架包括四个底盘支架和四个第一转轴,四个底盘支架首尾依次连接,相邻两个底盘支架通过一个第一转轴铰接,相邻两个底盘支架绕第一转轴转动,停机架上设置有停机位,停机架位于底盘框架上方并与底盘框架铰接,停机架可相对于底盘框架转动,驱动设备与底盘框架连接并驱动底盘框架行走。通过可相对转动的底盘框架和停机架,使得底盘框架在矩形或平行四边形等形状的变形行走状态中,停机架可随着底盘框架进行变轨变向行走,使得摆渡车与多个不在同一直线的第一块光伏板配合,以实现向不同的光伏阵列运送行走车。(The invention provides a ferry vehicle, a walking device and a photovoltaic system for a photovoltaic array, which comprise a chassis frame, a parking frame and a driving device, wherein the chassis frame comprises four chassis supports and four first rotating shafts, the four chassis supports are sequentially connected end to end, two adjacent chassis supports are hinged through one first rotating shaft, the two adjacent chassis supports rotate around the first rotating shaft, a parking position is arranged on the parking frame, the parking frame is positioned above the chassis frame and is hinged with the chassis frame, the parking frame can rotate relative to the chassis frame, and the driving device is connected with the chassis frame and drives the chassis frame to walk. Through the chassis frame and the stopping frame which can rotate relatively, the stopping frame can move along with the chassis frame in a rail-changing and direction-changing mode in a deformed walking state of the chassis frame in the shape of a rectangle or a parallelogram and the like, and the ferry vehicle is matched with a plurality of first photovoltaic panels which are not on the same straight line, so that the walking vehicle can be conveyed to different photovoltaic arrays.)

1. A ferry vehicle for a photovoltaic array, comprising:

the chassis frame comprises four chassis supports and four first rotating shafts, the four chassis supports are sequentially connected end to end, two adjacent chassis supports are hinged through one first rotating shaft, and two adjacent chassis supports rotate around the first rotating shaft;

the parking frame is provided with a parking position, the parking frame is positioned above the chassis frame and hinged with the chassis frame, and the parking frame can rotate relative to the chassis frame;

and the driving device is connected with the chassis frame and drives the chassis frame to walk.

2. The ferry vehicle of claim 1, wherein:

shut down the frame and shut down the support including first width and shut down support and second width, first width shut down the support with the support is shut down to the second width is located length direction's both sides, the both ends that the support was shut down to first width are two respectively with the homonymy first pivot is articulated, the both ends that the support was shut down to the second width are two respectively with the homonymy first pivot is articulated.

3. The ferry vehicle of claim 2, wherein:

the stop frame comprises a first length stop support and a second length stop support, the first width stop support, the first length stop support, the second width stop support and the second length stop support are sequentially and respectively hinged through the first rotating shaft from head to tail.

4. The ferry vehicle of claim 2, wherein:

the vertical height of the first width shutdown bracket is higher than the vertical height of the second width shutdown bracket.

5. The ferry vehicle of claim 1, wherein:

the ferry vehicle further comprises a second rotating shaft, the second rotating shaft is hinged between the parking frame and the chassis frame, and the parking frame rotates around the second rotating shaft.

6. The ferry vehicle of claim 5, wherein:

the ferry vehicle comprises two second rotating shafts, and the two second rotating shafts are respectively positioned on the two chassis supports in the length direction or the two chassis supports in the width direction.

7. The ferry vehicle of any of claims 1-6, wherein:

the drive device comprises four walking wheels and a drive assembly, the walking wheels are arranged at the lower end of the first rotating shaft, and the walking wheels can deflect around the first rotating shaft.

8. Running gear, characterized in that it comprises a ferry vehicle according to any of the claims 1 to 7 and a rail on which the chassis frame runs.

9. The walking device of claim 8, wherein:

the walking device further comprises a walking vehicle, and the walking vehicle is located on the parking position of the parking frame.

10. A photovoltaic system comprising a walking device as claimed in claim 9 and at least two photovoltaic arrays, said rails being connected between at least two of said photovoltaic arrays.

Technical Field

The invention relates to the field of photovoltaic power generation operation and maintenance, in particular to a ferry vehicle, a walking device and a photovoltaic system for a photovoltaic array.

Background

Photovoltaic is a short term for solar photovoltaic power generation systems, which is a photovoltaic panel made of battery semiconductor materials for photovoltaic effect, and solar light is radiated to the photovoltaic panel, and then the photovoltaic panel can generate electric energy. The solar photovoltaic power generation systems are classified into a centralized photovoltaic power generation system such as a large northwest ground photovoltaic power generation system and a distributed photovoltaic power generation system such as a factory building roof or a residential roof of an industrial and commercial enterprise.

The photovoltaic panels of the photovoltaic arrays are not necessarily in the same straight line in the north-south direction but are in staggered distribution, even the road at the end of the array is in a non-positive north-south direction, so that the edge of the photovoltaic array is in a sawtooth shape, the ferry vehicle is used as a carrier of cleaning equipment and has a strict position relation with the first photovoltaic panel of each array, and then the track of the ferry vehicle also has a strict position relation with the first photovoltaic panel. Under the prior art, track extension of different degrees is generally carried out on the upper frame and the lower frame of the first photovoltaic panel, so that the extension connecting ends are in a south-north straight line, and the ferry vehicle track is further set to be in a south-north straight line. The scheme has low construction efficiency and high cost and is not suitable for being implemented.

Disclosure of Invention

The invention provides a ferry vehicle for a photovoltaic array, which utilizes deformation walking to realize walking direction deflection.

The second purpose of the invention is to provide a walking device with the ferry vehicle.

The third purpose of the invention is to provide a photovoltaic system with the walking device.

In order to achieve the first purpose of the invention, the invention provides a ferry vehicle for a photovoltaic array, which comprises a chassis frame, a parking frame and a driving device, wherein the chassis frame comprises four chassis supports and four first rotating shafts, the four chassis supports are sequentially connected end to end, two adjacent chassis supports are hinged through one first rotating shaft, the two adjacent chassis supports rotate around the first rotating shaft, a parking position is arranged on the parking frame, the parking frame is positioned above the chassis frame and is hinged with the chassis frame, the parking frame can rotate relative to the chassis frame, and the driving device is connected with the chassis frame and drives the chassis frame to walk.

By the scheme, the chassis frame and the parking frame can rotate relatively, so that the chassis frame can be in a deformed walking state in the shapes of a rectangle or a parallelogram and the like, the parking frame can be moved in a track changing direction along with the chassis frame, first photovoltaic plates in different positions of a matched photovoltaic array can be arranged in the track changing direction, and then the ferry vehicle is matched with the first photovoltaic plates which are not on the same straight line, so that the travelling vehicle is conveyed to different photovoltaic arrays.

The first width is shut down the support and is stopped the support with the second width and be located length direction's both sides, and the both ends of first width are shut down the support and are articulated with two first pivots of homonymy respectively, and the both ends of second width are shut down the support and are articulated with two first pivots of homonymy respectively.

The first width is shut down the support, the first length is shut down the support, the second width is shut down the support and the second length is shut down the support and is articulated through first pivot respectively end to end in proper order.

Still further, the first width of the parking stand has a vertical height that is greater than a vertical height of the second width of the parking stand.

From top to bottom, it is articulated with first pivot respectively to shut down the support through the width and the support is shut down to length, make two adjacent chassis support and two adjacent width shut down the support and the support is all connected through first pivot, then through the mode of whole deformation through the turn position, in order to realize ferry vehicle diversion walking, the width support that the height was arranged, make and stop the frame and can be the triangle body and arrange, then the walking car also is to be the slope and sets up on stopping the frame, in order to cooperate the photovoltaic board that the slope was arranged better.

According to a further scheme, the ferry vehicle further comprises a second rotating shaft, the second rotating shaft is hinged between the parking frame and the chassis frame, and the parking frame rotates around the second rotating shaft.

According to a further scheme, the ferry vehicle comprises two second rotating shafts, and the two second rotating shafts are respectively positioned on two chassis supports in the length direction or two chassis supports in the width direction.

It is thus clear that through the setting of second pivot for stop the frame and can rotate around the second pivot, and utilize two second pivots that are located length direction to arrange, make and stop the rotation of frame along with chassis frame's deformation self-adaptation.

According to a further scheme, the driving device comprises four walking wheels and a driving assembly, the walking wheels are arranged at the lower end of the first rotating shaft, and the walking wheels can deflect around the first rotating shaft.

It can be seen from above that, it can walk on the track through setting up of four walking wheels to the accessible is driven respectively to every walking wheel, in order to realize the form control to chassis frame.

In order to achieve the second object of the present invention, the present invention provides a traveling device including the ferry vehicle according to the above-described aspect and a rail along which the chassis frame travels.

According to a further scheme, the walking device further comprises a walking vehicle, and the walking vehicle is located on a parking position of the parking frame.

In order to achieve the third object of the invention, the invention provides a photovoltaic system, which comprises the walking device and at least two photovoltaic arrays, wherein the walking device is arranged in the scheme, and the track is connected between the at least two photovoltaic arrays.

According to the scheme, the ferry vehicle, the track and the walking vehicle are respectively matched with different photovoltaic arrays, so that the walking vehicle can be conveniently and stably transferred in different photovoltaic arrays, and the operation procedures such as cleaning of each photovoltaic array can be realized.

Drawings

Fig. 1 is a structural view of a first embodiment of the running gear of the present invention.

Fig. 2 is a structural view of the first embodiment of the running gear of the present invention at the corners of the track.

Fig. 3 is a structural view of a second embodiment of the running gear of the present invention.

Fig. 4 is a structural view of a second embodiment of the running gear of the present invention at a corner of a rail.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

First embodiment of the running gear:

referring to fig. 1 and 2, the traveling device includes a ferry, a rail, and a traveling vehicle (not shown), which may be referred to as a traveling vehicle disclosed in publication No. CN112495869A, and a frame in the traveling vehicle may realize deformation during traveling.

The ferry vehicle comprises a chassis frame 2, a stopping frame 3 and a driving device, wherein the chassis frame 2 comprises four chassis supports 22 and four first rotating shafts 21, the four chassis supports 22 are sequentially connected end to end, two adjacent chassis supports 22 are hinged through one first rotating shaft 21, two adjacent chassis supports 22 rotate around the first rotating shaft 21, then the chassis frame 2 forms a rectangular frame or a parallelogram frame, wherein the chassis supports 22 on two opposite sides are respectively located on two sides of the length direction of the track and on two sides of the width direction of the track.

Drive arrangement includes four walking wheels 24 and drive assembly, drive assembly includes four drive arrangement 25, walking wheel 24 rotationally sets up on wheel carrier 23, walking wheel 24 is located the lower extreme of first pivot 21, wheel carrier 23 is connected with the lower extreme of first pivot 21, walking wheel 24 can deflect around first pivot 21, drive arrangement 25 can adopt driving motor, drive arrangement 25 installs on wheel carrier 23, and be connected and the walking of walking wheel 24 rotation with walking wheel 24, walking wheel 24 is located chassis frame 2's four angles respectively then.

The driving device further comprises a plurality of hanging wheels 27, two hanging wheels 27 are arranged on one wheel carrier 23, the hanging wheels 27 are located on the axial outer side of the traveling wheels 24 and close to the wheel surface of the traveling wheels 24, and the two hanging wheels 27 are distributed along the radial direction of the traveling wheels. The two wheel carriers 23 on the same side in the width direction are also connected by two synchronizing lines 26, so that the two wheel carriers 23 on the same side rotate in the same direction.

The stopping frame 3 is arranged in a triangular shape, the stopping frame 3 comprises a plurality of stopping brackets which can be four second width stopping brackets 31, a first length stopping bracket 32, a second length stopping bracket 32, two first width stopping brackets 33, two fourth stopping brackets 34 and two fifth stopping brackets 35 respectively, the two second width stopping brackets 31 are positioned on one side of the length direction of the track, the other two second width stopping brackets 31 are positioned on the other side of the length direction of the track, the two second width stopping brackets 31 on the same side are vertically arranged in parallel and are connected at the end parts, the two fourth stopping brackets 34 are positioned on two sides of the length direction of the track respectively and are connected between the second width stopping brackets 31, the two first width stopping brackets 33 are positioned on two sides of the length direction of the track respectively, the first width stopping bracket 33 on one side is connected with the second width stopping bracket 31 on the same side, the first width of the other side is shut down support 33 and the second width of the same side is shut down support 31 and is connected through two fifth stop supports 35 of vertical arrangement, the vertical height of the first width of the first stop support 33 that is close to the fifth stop support 35 is higher than the first width of the other side and is shut down support 33, two first width stop supports 33 are shut down support 32, the second length stop support 32 through two first length that the slope was arranged and are connected, two first width stop supports 33 and first length stop support 32, second length stop support 32 form the parking position that is used for parking the bicycle.

The first width is shut down the support, the first length is shut down the support, the second width is shut down the support and the second length is shut down support 2 and is connected end to end in proper order, and the support is shut down to first width is on a parallel with the second width and is shut down the support, and the support is shut down to first length is on a parallel with the second length and is shut down support 32, and the vertical height that the support was shut down to first width is higher than the vertical height that the support was shut down to the second width.

The ferry vehicle further comprises two second rotating shafts 30, the two second rotating shafts 30 are respectively located on the two chassis supports 22 in the length direction, the second rotating shafts 30 penetrate through the two second width stop supports 31 and are connected with the second width stop supports 31 through bearings, then the second rotating shafts 30 are hinged between the stop frame 3 and the chassis frame 2, and the stop frame 3 can rotate around the second rotating shafts 30.

Track 11 and track 12 are the turn and arrange, walking wheel 24 and track face contact, walking wheel 24 rotates the walking on the track, change gear 27 is located orbital lateral part and with the cooperation of track location roll, utilize change gear 27's positioning action for walking wheel 24 can rotate along with orbital extending direction, then walking wheel 24 on the track 11 and walking wheel 24 on the track 12 are the contained angle deflection, then make chassis frame 2 be the parallelogram and warp, then stop frame 3 and also take place the self-adaptation rotation thereupon.

Second embodiment of the running gear:

referring to fig. 3 and 4, the ferry vehicle of the second embodiment includes a chassis frame 4, a shutdown frame 3 and a driving device, the chassis frame 4 includes four chassis supports 42 and four first rotating shafts 41, the four chassis supports 42 are sequentially connected end to end, two adjacent chassis supports 42 are hinged through one first rotating shaft 41, two adjacent chassis supports 42 rotate around the first rotating shaft 41, and then the chassis frame 4 forms a rectangular frame or a parallelogram frame, wherein the chassis supports 42 on two opposite sides are respectively located on two sides in the track length direction and on two sides in the track width direction.

The driving device comprises four traveling wheels 44 and a driving assembly, the driving assembly comprises four driving devices 45, the traveling wheels 44 are rotatably arranged on a wheel frame 43, the traveling wheels 44 are positioned at the lower end of a first rotating shaft 41, the wheel frame 43 is connected with the lower end of the first rotating shaft 41, the traveling wheels 44 can deflect around the first rotating shaft 41, the driving devices 45 can adopt driving motors, the driving devices 45 are installed on the wheel frame 43 and are connected with the traveling wheels 44 and drive the traveling wheels 44 to rotate and walk, and then the traveling wheels 44 are respectively positioned at four corners of the chassis frame 4.

The driving device further comprises a plurality of change gears 47, two change gears 47 are arranged on one wheel carrier 43, the change gears 47 are positioned at the axial outer side of the traveling wheels 44 and close to the wheel surface of the traveling wheels 44, and the two change gears 47 are distributed along the radial direction of the traveling wheels. The two wheel carriers 43 on the same side in the width direction are also connected by two synchronizing lines 46, so that the two wheel carriers 43 on the same side rotate in the same direction.

The parking frame 5 is arranged in a triangular shape, the parking frame 5 comprises a plurality of parking supports which can be a first parking support 51, a second parking support 52, two third parking supports 53, a first parking support 51, the second stop supports 52 are respectively located on two sides of the length direction of the track, the vertical height of the second stop supports 52 is higher than that of the first stop supports 51, the second stop supports 52 are connected with the chassis supports 42 located below through the two vertical supports 401, the two ends of each vertical support 401 are respectively provided with a first rotating shaft 41, then the first stop supports 51 and the two third stop supports 53 are hinged through the first rotating shafts 41 below, the second stop supports 52 and the two third stop supports 53 are hinged through the first rotating shafts 41 above, and the first stop supports 51, the second stop supports 52 and the two third stop supports 53 form stop positions for parking the running vehicle.

In this embodiment, the second stopping bracket 52 is used as a first width stopping bracket, the first stopping bracket 51 is used as a second width stopping bracket, the two third stopping brackets 53 are respectively used as a first length stopping bracket and a second length stopping bracket, the first width stopping bracket, the first length stopping bracket, the second width stopping bracket and the second length stopping bracket 2 are sequentially connected end to end, the first width stopping bracket is parallel to the second width stopping bracket, the first length stopping bracket is parallel to the second length stopping bracket 32, and the vertical height of the first width stopping bracket is higher than that of the second width stopping bracket.

Track 11 and track 12 are the turn and arrange, walking wheel 44 and track face contact, walking wheel 44 rotates the walking on the track, change gear 47 is located orbital lateral part and with the cooperation of track location roll, utilize the positioning action of change gear 47, make walking wheel 44 rotate along with orbital extending direction, then walking wheel 44 on the track 11 and walking wheel 44 on the track 12 are the contained angle and deflect, then make chassis frame 4 be the parallelogram and warp, utilize the position change of first pivot 41, then also make the shut down frame 5 also take place self-adaptation deformation thereupon.

Photovoltaic system embodiment:

the photovoltaic system comprises the walking device and the photovoltaic arrays, the rails are located at the end portions of the photovoltaic arrays, the rails are connected among the photovoltaic arrays and located at the edges, the walking vehicle is parked on the ferry vehicle, the ferry vehicle walks along the rails, and then the walking vehicle can be transferred to different photovoltaic arrays.

From top to bottom, through chassis frame and the frame of stopping that can relatively rotate for chassis frame can carry out the change rail diversion walking along with chassis frame in the deformation walking state of shape such as rectangle or parallelogram, stops the frame, thereby can set up the first photovoltaic board of the different positions of cooperation photovoltaic array through orbital diversion, then makes through the cooperation of ferry vehicle and a plurality of first photovoltaic board that are not on same straight line, in order to realize transporting the walking car to different photovoltaic arrays.