CN107181454B

CN107181454B - Path extension track and solar panel connecting track thereof

Info

Publication number: CN107181454B
Application number: CN201710395306.5A
Authority: CN
Inventors: 董志明; 常继彬; 向李娟
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2017-05-26
Filing date: 2017-05-26
Publication date: 2023-03-21
Anticipated expiration: 2037-05-26
Also published as: CN107181454A

Abstract

The invention discloses a path extension track and a connecting track between solar panels thereof, which comprises N rows of solar panels arranged in parallel, wherein each row of solar panels is obliquely arranged, two parallel tracks are arranged on the solar panels in parallel, and a sweeper is arranged on the two parallel tracks, and the path extension track is characterized in that: the parallel tracks between every two solar battery plates are connected through arc-shaped connecting tracks, each connecting track comprises an inner track and an outer track, and the linear strokes of the inner track and the outer track are consistent. The path extension track comprises a first track and a second track which are fixedly arranged, a gap is reserved between the first track and the second track, a gap track is movably arranged at the gap, and track tracks of the first track, the gap track and the second track are overlapped. Has the advantages that: through setting up the clearance track, the extension of track route in realizing makes current motor sweeper can adapt to the track of turning, need not to make any change to original motor sweeper, just can realize the motor sweeper turns. Simple structure and low equipment cost.

Description

Path extension track and solar panel connecting track thereof

Technical Field

The invention relates to the technical field of track structures, in particular to a path extension track and a connecting track between solar panels thereof.

Background

With the rapid development of solar technology, in order to improve the utilization rate of solar energy, the covering panel of the solar cell panel or the solar cell panel needs to be cleaned in time at any time to remove dust on the panel.

In the prior art, solar cell panels are all arranged in parallel. In order to save manpower, people set two parallel rails on the solar panel for placing a dust removal sweeper to clean the solar panel. After the motor sweeper cleans one row of solar cell panel and finishes, can not enter into next row of solar cell panel automatically and clean, need the artificial motor sweeper to next row of solar cell panel that removes. In the processes of disassembly, moving and installation, time and labor are wasted, the workload of workers is large, and unnecessary collision is easily caused to the sweeper due to the fact that the sweeper is heavy, and the sweeper is damaged.

In order to overcome the defects, people also propose to arrange tracks among the solar panels, wherein the tracks are used for enabling the sweeper to automatically enter the next row of solar panels from the previous solar panel for cleaning. However, since the travel of the inner track and the outer track of the tracks between the solar panels is different, and the moving speed of the sweeper between the inner track and the outer track is equal, when the sweeper enters the next row of solar panels, the sweeper is clamped in the tracks, the fault occurrence probability is high, the dust removal of the solar panels is influenced, and the working efficiency of the solar panels is reduced. And long-time blocking can also cause motor damage of the sweeper, the reliability is poor, and the user requirements can not be met.

Disclosure of Invention

In order to solve the problems, the invention provides a path extension track and a connecting track between solar panels of the path extension track, wherein the connecting track with equal linear travel is arranged at the junction of two rows of solar panels, so that the sweeper can turn without changing the original sweeper and the parallel track, the sweeper can automatically enter the next solar panel from the previous solar panel, the structure is simple, and the equipment cost is low.

In order to achieve the purpose, the invention adopts the following specific technical scheme:

a path extension track, its key lies in: the track comprises a first track and a second track which are fixedly connected, a gap is reserved between the first track and the second track, a gap track is movably installed at the gap, and track tracks of the first track, the gap track and the second track are superposed.

By adopting the structure, the clearance track is movably arranged between the first track and the second track, and the stroke of the whole track is prolonged by setting the movable length of the clearance track. Simple structure, the route extension.

Further, the first rail and the second rail are connected through the gap rail, and the gap rail reciprocates between the first rail and the second rail under the action of external force.

When the sweeper moves to the gap track from the first track or the second track, the gap track is driven to move forwards or backwards along the track extending direction according to the action direction of the external force, and the path is extended.

In order to enable the sweeper to drive the clearance track to move, tooth sockets are formed in the guide rails of the first track, the second track and the clearance track, and the tooth sockets are formed on the moving wheels of the sweeper.

To further describe, in order to limit the extended length of the gap rail, two ends of the gap rail are movably sleeved with a limiting ring respectively, and two ends of the gap rail are provided with a limiting block respectively.

The combination of the limiting lantern ring and the limiting block can limit the maximum distance of the gap track moving towards one direction. The maximum distance of this movement can be set as desired.

And the spacing lantern ring can prevent the clearance track from droing. The reliability of the gap rail is improved.

Still further described, the clearance track is supported by rollers.

The gap rail moves and simultaneously drives the roller to rotate, and the roller has a supporting function on the gap rail. In order to support the roller, the roller is arranged on the supporting device.

The utility model provides a track is connected between solar panel that route extension track is constituteed, includes N row parallel arrangement's solar cell panel, each row solar cell panel slope sets up solar cell panel goes up parallel arrangement has two parallel tracks, is in two be provided with the motor sweeper on the parallel track, two liang parallel track between the solar cell panel is through arcuation connecting track connection, the connecting track includes interior track and outer track, interior track and outer track line stroke unanimity.

Through the design, when the sweeper moves the edge of the solar panel, the solar panel enters the connecting track, and the inner track and the outer track are consistent in linear stroke and reach the next solar panel under the condition that the sweeper is not changed. Simple structure, the cost of setting is low, need not to change original structure.

Still further described, the inner track is formed by at least one path-extending track connected in series.

Through the design, the gap track in the path extension track can be set to have a corresponding length according to the path difference value of the inner track and the outer track, the difference value length can be composed of a plurality of path extension tracks, and the plurality of path extension tracks are sequentially arranged on the track until the strokes of the inner track and the outer track are equal. The sweeper can turn without modifying the sweeper and other equipment in the turning process. And during the turning process, simultaneously enter the curve track and simultaneously go out of the curve track.

Further, the inner track and the outer track are used for placing the moving wheels on two sides of the sweeper, when the moving wheels on the inner side of the sweeper move to the clearance track, the sweeper drives the clearance track to move, and the moving wheels on the outer side of the sweeper do arc motion on the outer track. When the inner side moving wheels of the sweeper move to the clearance tracks, the moving tracks of the outer side moving wheels of the sweeper on the outer tracks are arc-shaped, and the extension of the inner track path is realized on the clearance tracks.

Further, in order to reciprocate the gap rail, a friction coefficient between the moving wheel and the gap rail is greater than a friction coefficient between the gap rail and a roller provided at the bottom of the gap rail.

The invention has the beneficial effects that: through setting up the clearance track, the extension of track route in realizing makes current motor sweeper can adapt to the track of turning, need not to do any change to original motor sweeper and parallel rail, just can realize the motor sweeper turns. The fault occurrence probability is low, the structure is simple, and the equipment cost is low.

Drawings

FIG. 1 is a schematic view of a path-extension track configuration of the present invention;

FIG. 2 is a schematic view of the gap orbital motion state of the present invention 1;

FIG. 3 is a schematic view of the gap orbital motion state of the present invention 2;

FIG. 4 is a schematic view of the sweeper of the present invention moving in an inside and outside curve;

FIG. 5 is a schematic view of the solar panel track structure installation of the present invention;

Detailed Description

The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.

As can be seen from fig. 1 to 3, a path-extending track includes a first track 1 and a second track 2, which are fixedly disposed, a gap is left between the first track 1 and the second track 2, a gap track 3 is movably mounted at the gap, and track trajectories of the first track 1, the gap track 3, and the second track 2 coincide.

In this embodiment, the first rail 1 and the second rail 2 are connected through the gap rail 3, and the gap rail 3 reciprocates between the first rail 1 and the second rail 2 under an external force.

As can be seen from fig. 4, tooth sockets are respectively disposed in the guide rails of the first rail 1, the second rail 2, and the clearance rail 3, and in the implementation process, corresponding tooth sockets are also disposed on the moving wheels.

As can also be seen from fig. 1-3, the bottom of the first track 1 and the bottom of the second track 2 are respectively fixed with a limiting collar 4, the gap track 3 is bridged between the two limiting collars 4, two ends of the gap track 3 respectively penetrate through the limiting collars 4, and the penetrating parts of the gap track are provided with limiting blocks 5.

As can also be seen from fig. 1, the clearance rail 3 is supported via rollers 6. In this embodiment, the roller 6 is supported by a support device 7.

As can be seen from fig. 4 and 5, the solar panel inter-connection rail formed by the path extension rails comprises N rows of solar panels arranged in parallel, wherein each row of solar panels is obliquely arranged, two parallel rails are arranged on each row of solar panels in parallel, and a sweeper is arranged on each two parallel rails, and the solar panel inter-connection rail is characterized in that: the parallel tracks between every two solar panels are connected through arc-shaped connecting tracks, each connecting track comprises an inner track 8 and an outer track 9, and the line strokes of the inner track 8 and the outer track 9 are consistent.

The inner track 8 is formed by connecting at least one path extension track in sequence. In this embodiment, as can be seen from fig. 5, the inner rail 8 is composed of three path-extending rails connected in sequence.

As can be seen from fig. 4, the inner rail 8 and the outer rail 9 are used for placing the moving wheels on both sides of the sweeper, when the moving wheels on the inner side of the sweeper move onto the clearance rail 3, the sweeper drives the clearance rail 3 to start moving, and the moving wheels on the outer side of the sweeper do arc-shaped movement on the outer rail 9.

In the present embodiment, the friction coefficient between the moving wheel and the clearance rail 3 is larger than the friction coefficient between the clearance rail 3 and the roller 6 provided at the bottom of the clearance rail 3.

When the inner moving wheel of the sweeper starts from the first track 1 and moves to the clearance track 3, the clearance track 3 is close to the end of the second track 2, as shown in detail in fig. 2. At this time, the clearance track 3 starts to move towards the first track 1 until the limiting block 5 on the right side of the clearance track 3 abuts against the limiting lantern ring 4, and the sweeper enters the second track 2. The clearance track 3 is now situated close to the first track 1. See in particular fig. 3.

As can be seen from fig. 5, in the present embodiment, three clearance rails 3 are provided at A2, A3, A4 on the inner rail 8, respectively. The moving wheels at two sides of the sweeper respectively enter the curve from the positions A1 and B1.

When the inner moving wheel moves to A2, the inner moving wheel moves on the gap track 3 of the inner track, and the outer moving wheel moves from B2 to B3;

when the outer moving wheel moves to B3, the inner moving wheel continues to move until moving to A3, at which time the outer moving wheel starts from B4 until moving to B5.

When the outer moving wheel moves to B5, the inner moving wheel continues to move until moving to A4, at which time the outer moving wheel starts from B6 until moving to B7.

Finally, the inner moving wheel starts to move from A4 to A5, and the outer moving wheel starts to move from B7 to B8.

Claims

1. A path-lengthening track, comprising: the track comprises a first track (1) and a second track (2) which are fixedly arranged, a gap is reserved between the first track and the second track, a gap track (3) is movably arranged at the gap, and track tracks of the first track (1), the gap track (3) and the second track (2) are superposed;

the first rail (1) and the second rail (2) are connected through the gap rail (3), and under the action of external force, the gap rail (3) reciprocates between the first rail (1) and the second rail (2);

tooth grooves are formed in the guide rails of the first track (1), the second track (2) and the gap track (3);

the bottom parts of the first track (1) and the second track (2) are respectively fixed with a limiting sleeve ring (4), the gap track (3) is bridged between the two limiting sleeve rings (4), two ends of the gap track (3) respectively penetrate through the limiting sleeve rings (4), and the penetrating parts of the gap track are provided with limiting blocks (5);

the clearance track (3) is supported by a roller (6).

2. The inter-solar-panel connection rail formed by the path extension rails according to claim 1, comprising N rows of solar panels arranged in parallel, wherein each row of solar panels is arranged obliquely, two parallel rails are arranged on the solar panels in parallel, and a sweeper is arranged on the two parallel rails, wherein: the parallel tracks between every two solar panels are connected through arc-shaped connecting tracks, each connecting track comprises an inner track (8) and an outer track (9), and the line strokes of the inner track (8) and the outer track (9) are consistent.

3. The inter-solar panel connection track composed of path-extension tracks according to claim 2, wherein: the inner track (8) is formed by connecting at least one path extension track in sequence.

4. The inter-solar panel connection track composed of path-extension tracks according to claim 3, wherein: the inner rail (8) and the outer rail (9) are used for placing the moving wheels on two sides of the sweeper, when the moving wheels on the inner side of the sweeper move to the clearance rail (3), the sweeper drives the clearance rail (3) to start moving, and the moving wheels on the outer side of the sweeper move in an arc shape on the outer rail (9).

5. The inter-solar panel connection track composed of the path extension tracks according to claim 4, wherein: the friction coefficient between the moving wheel and the clearance track (3) is larger than that between the clearance track (3) and a roller (6) arranged at the bottom of the clearance track (3).