Adjustable bidirectional track bearing structure for photovoltaic cleaning robot ferry vehicle

Abstract

The utility model relates to the technical field of photovoltaic cleaning equipment, in particular to an adjustable two-way track bearing structure for a photovoltaic cleaning robot ferry vehicle, which comprises a long plate, the top of the long plate is provided with a support component for adjustably supporting various tracks, and the top of the long plate is provided with a bearing component. The supporting assembly comprises a first base and a second base which are connected to the top of the long plate in a sliding mode, through the supporting assembly, the first base and the second base which can slide on the long plate left and right, and the double-screw linkage adjusting mechanism with opposite threads is matched, synchronous adjustment of the track in the left-right direction is achieved, and the track can be adjusted in the left-right direction. The rail distance adjusting device can adapt to rail distances with different widths, solves the problems that in an existing structure, the rail distance is fixed, and compatibility is poor, meanwhile, by arranging the lifting cylinder and the lifting rod, flexible adjustment of the rail height is achieved, the mounting requirements of complex terrains such as ground fluctuation and gradient changes are effectively met, and the stability and adaptability of rail arrangement are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cleaning equipment technical field especially for photovoltaic cleaning robot's adjustable two -way track bearing structure of ferry car. BACKGROUND

[0002] As the important equipment of guaranteeing photovoltaic power station generating efficiency, photovoltaic cleaning robot usually relies on ferry car system to realize cross-row operation when moving operation between different photovoltaic arrays, to ensure the stable layout and extensive adaptability of ferry car track, the adjustment ability of track bearing structure becomes the key factor influencing equipment deployment efficiency and operation stability.

[0003] In the prior art, the existing track bearing structure has the following defects: most structures only have single direction adjustment function, which is difficult to adapt to the fine adjustment requirement of track height in complex terrain; at the same time, the track width is usually fixed, which cannot be compatible with double track structure of different spacing or section material, resulting in complicated operation and poor stability when replacing or deploying different types of track, in addition, for the track structure composed of two rails, the existing technology lacks effective transverse fixing mechanism, which is prone to track loosening or displacement problem, seriously affecting the operation safety and efficiency of photovoltaic cleaning robot. SUMMARY

[0004] Therefore, the utility model provides adjustable two -way track bearing structure for photovoltaic cleaning robot's ferry car to solve the problem of single adjustment direction of the existing track bearing structure, which is difficult to adapt to the complex terrain and different track installation requirements.

[0005] In order to achieve the above purposes, the utility model provides adjustable two -way track bearing structure for photovoltaic cleaning robot's ferry car, including long board, the top of long board is provided with support assembly for the adjustability support of various tracks, the support assembly includes the first base and the second base of sliding connection in the top of long board, the top of first base is fixedly connected with protection box, the top of protection box is fixedly connected with first fixed cylinder, the inside of first fixed cylinder top is slidingly connected with lifting cylinder, the top of second base is fixedly connected with equal height block, the top of equal height block is fixedly connected with second fixed cylinder, the inside of second fixed cylinder top is slidingly connected with lifting rod, the top of lifting cylinder and lifting rod is provided with fixed assembly, and the fixed assembly is used for fixing the track of different section materials.

[0006] Preferably, the top of long board is provided with a sliding groove, the bottom of first base and second base is slidingly connected with the inside of sliding groove, the middle of long board inside is rotatably connected with first screw rod and second screw rod, one end of first screw rod is fixedly connected with one end of second screw rod, and the thread direction of first screw rod outside is opposite to the thread direction of second screw rod outside.

[0007] Preferably, the outer part of the first screw rod and the second screw rod is respectively threadedly connected with a movable ring, the top of the two movable rings is respectively fixedly connected with the middle part of the bottom of the first base and the second base, the first screw rod is fixedly connected with a rotating wheel at one end of the elongated plate, a connecting handle is rotationally connected on one side of the rotating wheel, a positioning rod is slidably connected in the connecting handle, and the bottom end of the positioning rod is conical.

[0008] Preferably, the inside of the protection box is rotationally connected with a first umbrella-shaped tooth through a shaft, the first umbrella-shaped tooth is meshingly connected with a second umbrella-shaped tooth on one side, and the fourth screw rod is fixedly connected with the fourth screw rod at the top of the protection box through a shaft.

[0009] Preferably, the fourth screw rod is located in the inside of the lifting cylinder, the outside of the fourth screw rod is threadedly connected with a moving ring, and the outside of the moving ring is fixedly connected with the inner wall of the bottom of the lifting cylinder.

[0010] Preferably, the first umbrella-shaped tooth is fixedly connected with a rotating disc through a shaft at one side of the side wall of the protection box, a handle is rotationally connected on one side of the rotating disc, a plug rod is slidably connected in the handle, and the bottom end of the plug rod is conical.

[0011] Preferably, the height of the lifting cylinder is equal to the height of the lifting rod, a connecting cylinder is fixedly connected on one side of the top of the lifting cylinder, a telescopic rod is fixedly connected on one side of the top of the lifting rod, and the end, away from the lifting rod, of the telescopic rod is slidably connected with the inside of the end, away from the lifting cylinder, of the connecting cylinder.

[0012] Preferably, the fixing assembly comprises a top plate fixedly connected with the top ends of the lifting cylinder and the lifting rod, respectively, and a U-shaped groove is formed in the top of the top plate.

[0013] Preferably, a positioning plate is slidably connected on one side of the inside of the U-shaped groove, a third screw rod is threadedly connected in the inside of the top plate, one end of the third screw rod is rotationally connected with one side of the positioning plate, a nut is threadedly connected with the outside of one end of the side wall of the top plate, and the side of the nut is in contact with the side of the top plate.

[0014] The utility model discloses the beneficial effect that:

[0015] 1. By setting up the support assembly, by setting up the first base and the second base that can slide left and right on the elongated plate, and cooperating the double screw rod linkage adjusting mechanism of opposite thread, realize the synchronous adjustment of track left and right direction, can adapt the track spacing of different width, solved the problem of fixed track gauge in the prior art structure, poor compatibility, simultaneously through setting up the lifting cylinder and the lifting rod, realize the flexible adjustment of track height, effectively cope with the complex terrain installation demand such as ground undulation, slope change, improve the stability and adaptability of track layout.

[0016] 2. The fixed assembly is arranged on the lifting cylinder and the top of the lifting rod, and comprises a top plate with a U-shaped groove and a positioning plate structure adjusted by a screw rod, which can be fixed transversely according to the characteristics that the track is composed of two rails, the structure can flexibly adapt to the track installation of different width profiles, avoids the problems of track displacement or loosening caused by single fixing mode, and improves the installation precision and operation safety of the track. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings described below are only the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0018] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0019] Figure 2 It is the present application Figure 1 Schematic diagram of side view cross-sectional structure;

[0020] Figure 3 It is the first screw rod and the second screw rod structure schematic diagram of the present application.

[0021] Figure 4 It is the fixed assembly structure schematic diagram of the present application.

[0022] The marks in the figure are:

[0023] 1. Long plate; 2. Slide groove; 3. First screw rod; 4. First base; 5. Second base; 6. Protection box; 7. Equal height block; 8. First fixing cylinder; 9. Lifting cylinder; 10. Second fixing cylinder; 11. Lifting rod; 12. Connecting cylinder; 13. Telescopic rod; 14. Top plate; 15. U-shaped groove; 16. Positioning plate; 17. Nut; 18. Second screw rod; 19. Third screw rod; 20. Runner; 21. Connecting handle; 22. Positioning rod; 23. Turntable; 24. Handle; 25. Insert rod; 26. First umbrella-shaped tooth; 27. Second umbrella-shaped tooth; 28. Moving ring; 29. Fourth screw rod; 30. Movable ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will further illustrate the present application in detail.

[0025] It should be noted that, unless otherwise defined, technical or scientific terms used in the present application should be understood as their common meanings to those skilled in the art to which the present application belongs. The terms "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The terms "connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes.

[0026] As shown in the present application Figures 1 to 4 The adjustable bidirectional track bearing structure for the photovoltaic cleaning robot shuttle vehicle is provided, which comprises an elongated plate 1, and a support assembly for adjusting support of various tracks is arranged on the top of the elongated plate 1. The support assembly comprises a first base 4 and a second base 5 which are slidingly connected to the top of the elongated plate 1. The top of the first base 4 is fixedly connected with a protective box 6. The top of the protective box 6 is fixedly connected with a first fixed cylinder 8. The inside of the top of the first fixed cylinder 8 is slidingly connected with a lifting cylinder 9. The top of the second base 5 is fixedly connected with an equal-height block 7. The top of the equal-height block 7 is fixedly connected with a second fixed cylinder 10. The inside of the top of the second fixed cylinder 10 is slidingly connected with a lifting rod 11. The top of the lifting cylinder 9 and the lifting rod 11 is provided with a fixing assembly for fixing tracks of different profiles.

[0027] The support assembly is provided with the first base 4 and the second base 5 which can slide left and right on the elongated plate 1, and cooperates with the double screw linkage adjusting mechanism with opposite threads to realize synchronous adjustment of the track in the left and right directions, so as to adapt to track spacings of different widths, solve the problem of fixed track spacing and poor compatibility in the existing structure, and realize flexible adjustment of the track height through the lifting cylinder 9 and the lifting rod 11 to effectively meet the installation requirements of complex terrains such as ground undulations and slope changes, and improve the stability and adaptability of track layout.

[0028] As shown in the present application Figures 1 to 3 The top of the elongated plate 1 is provided with a sliding groove 2. The bottoms of the first base 4 and the second base 5 are slidingly connected with the inside of the sliding groove 2. A first screw 3 and a second screw 18 are rotatably connected to the middle of the inside of the elongated plate 1. One end of the first screw 3 is fixedly connected with one end of the second screw 18. The thread direction of the outside of the first screw 3 is opposite to the thread direction of the outside of the second screw 18.

[0029] The first screw 3 and the second screw 18 are arranged, when encountering rails of different widths, the first screw 3 is rotated to drive the first screw 3 and the second screw 18 to rotate together, because the thread direction on the outer part of the first screw 3 is opposite to the thread direction on the outer part of the second screw 18, when the first screw 3 is rotated, the movable ring 30 connected with the first screw 3 and the second screw 18 through threads on the outer part moves, and the two movable rings 30 drive the first base 4 and the second base 5 to move close to or away from each other, so that the distance between the first base 4 and the second base 5 is adjusted, and rails of different widths are adapted to be supported.

[0030] As shown in Figures 1 to 3 , the first screw 3 and the second screw 18 are respectively connected with the movable ring 30 through threads on the outer part, the top parts of the two movable rings 30 are respectively fixedly connected with the middle parts of the bottom parts of the first base 4 and the second base 5, the first screw 3 penetrates through one end of the elongated plate 1 and is fixedly connected with the rotating wheel 20, one side of the rotating wheel 20 is rotatably connected with the connecting handle 21, the inside of the connecting handle 21 is slidably connected with the positioning rod 22, and the bottom end of the positioning rod 22 is conical in shape.

[0031] When the first screw 3 is rotated, the connecting handle 21 is shaken to rotate the rotating wheel 20, the rotating wheel 20 drives the first screw 3 to rotate, after the positions of the first base 4 and the second base 5 are positioned, the bottom end of the positioning rod 22 is inserted into the ground through the inside of the connecting handle 21, so that the position of the rotating wheel 20 is fixed, and the positions of the first base 4 and the second base 5 are fixed, thereby avoiding the problem that the first base 4 and the second base 5 move, and the bottom part of the positioning rod 22 is conical in shape, so that the positioning rod 22 is inserted into the ground, the connecting handle 21 is rotatably connected with the rotating wheel 20, and the positioning rod 22 is convenient to use.

[0032] As shown in Figure 1 and Figure 2 , the inside of the protection box 6 is rotatably connected with the first umbrella-shaped tooth 26 through a shaft, one side of the first umbrella-shaped tooth 26 is meshingly connected with the second umbrella-shaped tooth 27, the top part of the second umbrella-shaped tooth 27 is fixedly connected with the fourth screw 29 through a shaft penetrating through the top part of the protection box 6, the position of the fourth screw 29 is located in the inside of the lifting cylinder 9, the outside of the fourth screw 29 is connected with the moving ring 28 through threads, and the outside of the moving ring 28 is fixedly connected with the inner wall of the bottom part of the lifting cylinder 9.

[0033] When different terrains are encountered, the first umbrella-shaped tooth 26 is rotated to drive the second umbrella-shaped tooth 27 and the fourth screw 29 to rotate, the moving ring 28 drives the lifting cylinder 9 to lift, the height of the lifting cylinder 9 is adjusted, the height of the rail is flexibly adjusted, complex terrain installation requirements such as ground undulation and slope change are effectively met, and the stability and adaptability of rail layout are improved.

[0034] As shown in Figure 1 and Figure 2 , one side of the first umbrella-shaped tooth 26 is fixedly connected with the rotating disc 23 through the shaft penetrating the side wall of the protection box 6, one side of the rotating disc 23 is rotatably connected with the handle 24, the inside of the handle 24 is slidably connected with the insertion rod 25, and the bottom end of the insertion rod 25 is conical in shape;

[0035] By setting the rotating disc 23 and the insertion rod 25, when the first umbrella-shaped tooth 26 is rotated, the rotating disc 23 is rotated with the first umbrella-shaped tooth 26 by shaking the handle 24, and then when the position of the lifting cylinder 9 is adjusted, the bottom end of the insertion rod 25 is inserted into the ground through the inside of the handle 24, so that the position of the rotating disc 23 is fixed, and the position of the lifting cylinder 9 is fixed, thereby avoiding the problem of movement of the lifting cylinder 9. At the same time, the handle 24 is rotatably connected with the rotating disc 23, which facilitates the use of the insertion rod 25, and the bottom end of the insertion rod 25 is conical in shape, which facilitates insertion into the ground for positioning.

[0036] As shown in Figure 1 and Figure 2 , the height of the lifting cylinder 9 is equal to the height of the lifting rod 11, one side of the top of the lifting cylinder 9 is fixedly connected with the connecting cylinder 12, one side of the top of the lifting rod 11 is fixedly connected with the telescopic rod 13, and the end of the telescopic rod 13 away from the lifting rod 11 is slidably connected with the inside of the end of the connecting cylinder 12 away from the lifting cylinder 9;

[0037] By setting the connecting cylinder 12 and the telescopic rod 13, when the lifting cylinder 9 is lifted, the lifting cylinder 9 is lifted with the lifting rod 11 through the connecting cylinder 12 and the telescopic rod 13, thereby avoiding the trouble of needing to adjust multiple times. At the same time, one end of the telescopic rod 13 is slidably connected to the inside of one end of the connecting cylinder 12, and when the first base 4 and the second base 5 approach or move away from each other, the telescopic rod 13 will slide in the inside of the connecting cylinder 12, thereby facilitating the movement of the first base 4 and the second base 5.

[0038] As shown in Figures 1 to 4 , the fixing assembly includes a top plate 14 fixedly connected to the top ends of the lifting cylinder 9 and the lifting rod 11, a U-shaped groove 15 is formed in the top of the top plate 14, a positioning plate 16 is slidably connected to one side of the inside of the U-shaped groove 15, a third screw rod 19 is threadedly connected to the inside of the top plate 14, one end of the third screw rod 19 is rotatably connected to one side of the positioning plate 16, a nut 17 is threadedly connected to the outside of one end of the top plate 14 through the third screw rod 19, and one side of the nut 17 is in contact with one side of the top plate 14;

[0039] Through the fixed assembly arranged on the top of the lifting cylinder 9 and the lifting rod 11, including the top plate 14 with the U-shaped groove 15 and the positioning plate 16 structure adjusted by the screw rod, the track can be fixed transversely according to the characteristics that the track is composed of two rails, the structure can flexibly adapt to the track installation of different width profiles, avoids the track displacement or loosening problem caused by the single fixing mode, improves the installation precision and operation safety of the track, when the track of different width profiles is encountered, first, the track is placed in the U-shaped groove 15, at this time, the side of the positioning plate 16 is moved to the side of the track by rotating the third screw rod 19, and then the positioning plate 16 clamps the track in the U-shaped groove 15, and the side of the nut 17 is contacted with the side of the top plate 14 by rotating the nut 17, so that the third screw rod 19 is fixed, so that the third screw rod 19 is prevented from rotating, and the problem of unstable track fixing is avoided.

[0040] Those skilled in the art will understand that the above discussion of any embodiment is merely exemplary and is not intended to be limiting of the scope of the present application (including claims) to these examples. Any of the above embodiments, or portions thereof, can be combined, and the steps can be implemented in any order, in accordance with the teachings of the present application. Many other variations in the above-described embodiments and implementations are possible, and will be apparent to those of ordinary skill in the art, in light of the teachings of the present application. For the sake of brevity, they are not described in detail here.

[0041] The present application is intended to cover all such modifications and alternatives within the scope of the appended claims as falling within the scope of the present application. Thus, it is intended that the application protect all changes and modifications of the application as herein disclosed falling within the scope of the claims.

Claims

1. An adjustable bidirectional track bearing structure for a photovoltaic cleaning robot shuttle, characterized in that, The utility model provides a kind of track adjusting device, including long board (1), the top of long board (1) is provided with the support assembly for the adjusting support of multiple tracks, the top of the first base (4) and the second base (5) slidingly connected in long board (1) is connected with the protection box (6) of first base (4), the top of the protection box (6) is fixedly connected with the first fixed cylinder (8), the inside of the first fixed cylinder (8) top is slidingly connected with lifting cylinder (9), the top of the second base (5) is fixedly connected with the equal height block (7), the top of the equal height block (7) is fixedly connected with the second fixed cylinder (10), the inside of the second fixed cylinder (10) top is slidingly connected with lifting rod (11). The top of the lifting cylinder (9) and the lifting rod (11) is provided with a fixing assembly for fixing different profiles of track.

2. The adjustable bidirectional track bearing structure for photovoltaic cleaning robot shuttle according to claim 1, characterized in that, The top of the long board (1) is provided with a sliding groove (2), the bottom of the first base (4) and the second base (5) is slidingly connected with the inside of the sliding groove (2), the middle of the inside of the long board (1) is rotatably connected with the first screw rod (3) and the second screw rod (18), one end of the first screw rod (3) is fixedly connected with one end of the second screw rod (18), the thread direction of the outside of the first screw rod (3) is opposite to the thread direction of the outside of the second screw rod (18).

3. The adjustable bidirectional track bearing structure for photovoltaic cleaning robot shuttle according to claim 2, characterized in that, The outside of the first screw rod (3) and the second screw rod (18) is respectively threadedly connected with a movable ring (30), the top of the two movable rings (30) is respectively fixedly connected with the middle of the bottom of the first base (4) and the second base (5), one end of the first screw rod (3) penetrating through the long board (1) is fixedly connected with a rotating wheel (20), one side of the rotating wheel (20) is rotatably clamped with a connecting handle (21), the inside of the connecting handle (21) is slidingly connected with a positioning rod (22), the bottom end of the positioning rod (22) is conical in shape.

4. The adjustable bidirectional track bearing structure for photovoltaic cleaning robot shuttle according to claim 3, characterized in that, The inside of the protection box (6) is rotatably connected with a first umbrella-shaped tooth (26) through a shaft, one side of the first umbrella-shaped tooth (26) is meshingly connected with a second umbrella-shaped tooth (27), the top of the second umbrella-shaped tooth (27) is fixedly connected with a fourth screw rod (29) through a shaft penetrating through the top of the protection box (6).

5. The adjustable bidirectional rail bearing structure for photovoltaic cleaning robot shuttle according to claim 4, characterized in that, The fourth screw rod (29) is located in the inside of the lifting cylinder (9), the outside of the fourth screw rod (29) is threadedly connected with a moving ring (28), the outside of the moving ring (28) is fixedly connected with the inner wall of the bottom of the lifting cylinder (9).

6. The adjustable bidirectional rail bearing structure for photovoltaic cleaning robot shuttle according to claim 5, characterized in that, One side of the first umbrella-shaped tooth (26) is fixedly connected with a rotating disc (23) through a shaft penetrating through the side wall of the protection box (6), one side of the rotating disc (23) is rotatably clamped with a handle (24), the inside of the handle (24) is slidingly connected with a plug rod (25), the bottom end of the plug rod (25) is conical in shape.

7. The adjustable bidirectional rail bearing structure for photovoltaic cleaning robot shuttles according to claim 6, characterized in that, The height of the lifting cylinder (9) is equal to the height of the lifting rod (11), one side of the top of the lifting cylinder (9) is fixedly connected with a connecting cylinder (12), one side of the top of the lifting rod (11) is fixedly connected with a telescopic rod (13), and the end, away from the lifting rod (11), of the telescopic rod (13) is slidably connected with the inside of the end, away from the lifting cylinder (9), of the connecting cylinder (12).

8. The adjustable bidirectional rail bearing structure for photovoltaic cleaning robot shuttle according to claim 1, wherein, The fixing assembly comprises a top plate (14) fixedly connected with the top of the lifting cylinder (9) and the lifting rod (11) respectively, and a U-shaped groove (15) is formed in the top of the top plate (14).

9. The adjustable bidirectional track bearing structure for photovoltaic cleaning robot shuttle according to claim 8, characterized in that, One side of the inside of the U-shaped groove (15) is slidably connected with a positioning plate (16), a third screw rod (19) is screwedly connected with the inside of the top plate (14), one end of the third screw rod (19) is rotatably connected with one side of the positioning plate (16), a nut (17) is screwedly connected with the outside of one end of the side wall of the top plate (14), and one side of the nut (17) is in contact with one side of the top plate (14).

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