Supporting wheel with protection function

Abstract

The utility model relates to the technical field of conveying, and provides a supporting wheel with a protection function, which comprises a limiting track, a limiting groove is arranged on the limiting track, a supporting and limiting component is arranged on the limiting track, and a positioning and locking component is arranged on the upper end surface of the limiting track; the supporting and limiting assembly comprises a mounting frame, a driving hole is formed in the mounting frame, a movable shaft is inserted into the driving hole, the movable shaft is sleeved with a movable wheel, the movable wheel is sleeved with an anti-skid soft sleeve, a supporting shaft is arranged on the inner side surface of the mounting frame, a limiting frame is arranged on the supporting shaft, and a connecting frame is arranged at the upper end of the limiting frame. Top wheels are arranged at the two opposite ends of the connecting frame, and walking wheels are arranged on the two opposite sides of the lower end of the limiting frame. By means of the technical scheme, the problems that in the prior art, photovoltaic panels are conveyed and transferred between two working procedures, supporting wheels are made of hard plastic, the edge hardness is large, assemblies are possibly scratched, and the positions of the supporting wheels cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission, and in particular to a supporting wheel with a protective function. Background Art

[0002] Photovoltaics, or photovoltaic power generation system, is a power generation system that uses the photovoltaic effect of semiconductor materials to convert solar radiation energy into electrical energy. The energy of the photovoltaic power generation system comes from inexhaustible solar energy. It is a clean, safe and renewable energy source. The photovoltaic power generation process does not pollute the environment or damage the ecology.

[0003] An independent photovoltaic power generation system consists of a solar photovoltaic array, a battery pack, a charge controller, a power electronic converter (inverter), a load, etc. Its working principle is that the solar radiation energy is first converted into electrical energy through the photovoltaic array, and then converted by the power electronic converter to supply power to the load. At the same time, the excess electrical energy is stored in the energy storage device in the form of chemical energy after passing through the charge controller. In this way, when there is insufficient sunlight, the energy stored in the battery can be converted into AC 220V, 50 Hz electrical energy after being boosted by the power electronic inverter, filtering and industrial frequency transformer for use by the AC load. The characteristic of solar power generation is that it generates electricity during the day, while the load often uses electricity around the clock. Therefore, energy storage components are indispensable in independent photovoltaic power generation systems, and the energy storage components used in engineering are mainly batteries.

[0004] During the photovoltaic panel processing, the photovoltaic panels need to be transported so that they can be circulated between two processes. The support wheel is made of hard plastic with a large edge hardness, which may cause scratches to the components, and the position cannot be adjusted. In view of this, a support wheel with protective function is developed. Utility Model Content

[0005] The utility model proposes a support wheel with a protective function, which solves the problem in the related technology that photovoltaic panels are transported and the photovoltaic panels can be circulated between two processes. The support wheel is made of hard plastic and has a large edge hardness, which may cause scratches to the components, and the position cannot be adjusted.

[0006] The technical solution of the utility model is as follows:

[0007] A limiting track, wherein a limiting groove is provided on the limiting track;

[0008] A support and limit assembly, wherein the support and limit assembly is arranged on the limit track;

[0009] A positioning and locking assembly, the positioning and locking assembly being arranged on the upper end surface of the limiting track;

[0010] The support and limiting assembly includes a mounting frame, a driving hole is opened on the mounting frame, a movable shaft is inserted in the driving hole, a movable wheel is mounted on the movable shaft, and a non-slip soft cover is mounted on the movable wheel. A support shaft is provided on the inner surface of the mounting frame, a limiting frame is provided on the support shaft, a connecting frame is provided on the upper end of the limiting frame, top wheels are provided at opposite ends of the connecting frame, and walking wheels are provided on opposite sides of the lower end of the limiting frame.

[0011] As a further technical solution, a sliding groove is opened on the side surface of the limiting slide, the support shaft is inserted into the sliding groove, the top wheel contacts the top of the sliding groove, and the walking wheel contacts the bottom surface of the sliding groove.

[0012] As a further technical solution, the positioning and locking assembly includes an extension frame, a sliding wheel is provided on the extension frame, a locking bolt is inserted on the extension frame, the locking bolt is screwed on the extension frame, the end of the locking bolt is movably connected to the sliding wheel by a bearing, a positioning plate is provided on the extension frame, an adjustment slot is provided on the positioning plate, and a positioning bolt is provided in the adjustment slot.

[0013] As a further technical solution, an anti-skid rubber pad is provided at the end of the positioning bolt, and the anti-skid rubber pad is embedded in the limiting groove, and the nut of the positioning bolt is fixed to the bottom of the positioning plate.

[0014] As a further technical solution, the driving hole has a built-in bearing, the movable shaft is connected to the driving hole bearing, and the movable shaft is key-pin positioned and connected to the movable wheel.

[0015] As a further technical solution, there are two extension frames, and the extension frames are located at opposite ends of the limiting track.

[0016] As a further technical solution, the adjustment slot is a long strip structure, and the positioning bolt moves horizontally in the adjustment slot.

[0017] As a further technical solution, the mounting frame and the extension frame are spliced ​​to form an L-shaped structure, and the extension frame is attached to the side wall of the limiting track.

[0018] As a further technical solution, the top wheel and the travel wheel are both provided with anti-slip wheel covers.

[0019] As a further technical solution, there are two limiting grooves, and the two limiting grooves are opened on the upper end surface of the limiting rail.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] In the utility model, the movable wheel with the anti-skid soft cover rotates to cooperate with the movement of the photovoltaic panel to push the mounting frame, and the top wheel and the walking wheel on the connecting frame move within the limit track, so that the pushing frame moves, thereby adjusting the position of the movable wheel. The anti-skid soft cover can protect the contact part of the photovoltaic panel to prevent scratches. The supporting wheel is wrapped with a rubber pad of relatively soft material and fixed with glue to prevent the hard plastic of the supporting wheel from scratching the back plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is an axonometric view of the positioning plate of the utility model;

[0025] Figure 3 This is an axonometric view of the mounting bracket of the utility model;

[0026] In the figure: 1. Limit track; 2. Limit slot; 3. Support limit assembly; 3-1. Mounting frame; 3-2. Drive hole; 3-3. Movable shaft; 3-4. Movable wheel; 3-5. Anti-slip soft cover; 3-6. Support shaft; 3-7. Limit frame; 3-8. Connecting frame; 3-9. Top wheel; 3-10. Travel wheel; 3-11. Sliding slot; 4. Positioning locking assembly; 4-1. Extension frame; 4-2. Sliding wheel; 4-3. Locking bolt; 4-4. Positioning plate; 4-5. Adjustment slot; 4-6. Positioning bolt; 5. Anti-slip rubber pad; 6. Anti-slip wheel cover. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figures 1 to 3 As shown, this embodiment proposes a support wheel with a protective function, including

[0029] A limiting track 1, wherein a limiting groove 2 is provided on the limiting track 1;

[0030] Support and limit assembly 3, support and limit assembly 3 is arranged on the limit track 1;

[0031] Positioning and locking assembly 4, which is arranged on the upper end surface of the limiting track 1;

[0032] The support and limiting assembly 3 includes a mounting frame 3-1, a driving hole 3-2 is opened on the mounting frame 3-1, a movable shaft 3-3 is inserted in the driving hole 3-2, a movable wheel 3-4 is mounted on the movable shaft 3-3, and a non-slip soft cover 3-5 is mounted on the movable wheel 3-4. A support shaft 3-6 is provided on the inner surface of the mounting frame 3-1, a limiting frame 3-7 is provided on the support shaft 3-6, a connecting frame 3-8 is provided at the upper end of the limiting frame 3-7, top wheels 3-9 are provided at the opposite ends of the connecting frame 3-8, and walking wheels 3-10 are provided on the opposite sides of the lower end of the limiting frame 3-7.

[0033] In this embodiment, the pushing mounting frame 3-1 is moved by connecting the top wheel 3-9 and the walking wheel 3-10 on the frame 3-8 within the limiting track 1, so that the pushing frame moves, thereby adjusting the position of the movable wheel 3-4. The movable wheel 3-4 can cooperate with the movement of the photovoltaic panel and is prevented from slipping by the anti-slip soft cover 3-5. The anti-slip soft cover 3-5 can protect the contact part of the photovoltaic panel to prevent scratches.

[0034] Specifically, a sliding groove 3-11 is opened on the side surface of the limiting slide, the support shaft 3-6 is inserted into the sliding groove 3-11, the top wheel 3-9 contacts the top of the sliding groove 3-11, and the walking wheel 3-10 contacts the bottom surface of the sliding groove 3-11.

[0035] In this embodiment, the top wheel 3-9 and the walking wheel 3-10 are both located in the sliding groove 3-11 for movement.

[0036] Furthermore, the positioning and locking assembly 4 includes an extension frame 4-1, a sliding wheel 4-2 is provided on the extension frame 4-1, a locking bolt 4-3 is inserted on the extension frame 4-1, the locking bolt 4-3 is screwed on the extension frame 4-1, the end of the locking bolt 4-3 is movably connected to the sliding wheel 4-2 by a bearing, a positioning plate 4-4 is provided on the extension frame 4-1, an adjustment slot 4-5 is provided on the positioning plate 4-4, and a positioning bolt 4-6 is provided in the adjustment slot 4-5.

[0037] In this embodiment, the sliding wheel 4-2 slides in the sliding groove 3-11, and moves together with the top wheel 3-9 and the walking wheel 3-10. The positioning bolt 4-6 can be adjusted in the adjustment groove 4-5 and tightened to achieve the positioning effect.

[0038] Furthermore, an anti-slip rubber pad 5 is provided at the end of the positioning bolt 4-6, and the anti-slip rubber pad 5 is embedded in the limiting groove 2. The nut of the positioning bolt 4-6 is fixed to the bottom of the positioning plate 4-4. The driving hole 3-2 has a built-in bearing, and the movable shaft 3-3 is connected to the driving hole 3-2 bearing. The movable shaft 3-3 and the movable wheel 3-4 are key-positioned and connected. There are two extension frames 4-1, and the extension frames 4-1 are located at the opposite ends of the limiting track 1. The adjustment slot 4-5 is a long strip structure, and the positioning bolt 4-6 moves horizontally in the adjustment slot 4-5.

[0039] In this embodiment, the anti-skid rubber pad 5 contacts the limiting track 1 and is embedded in the limiting groove 2, so that the mounting frame 3-1 and the extension frame 4-1 are positioned.

[0040] Furthermore, the mounting frame 3-1 and the extension frame 4-1 are spliced ​​to form an L-shaped structure, the extension frame 4-1 is attached to the side wall of the limiting track 1, the top wheel 3-9 and the walking wheel 3-10 are both equipped with anti-slip wheel sleeves 6, and the number of limiting grooves 2 is two, and the two limiting grooves 2 are opened on the upper end face of the limiting track 1.

[0041] In this embodiment, the anti-skid wheel cover 6 covers the top wheels 3-9 and the walking wheels 3-10 to prevent them from skidding.

[0042] When the photovoltaic panel needs to be supported, the movable wheel 3-4 with the anti-skid soft cover 3-5 rotates to cooperate with the movement of the photovoltaic panel to push the mounting frame 3-1, and the top wheel 3-9 and the walking wheel 3-10 on the connecting frame 3-8 move in the limiting track 1, so that the pushing frame moves, thereby adjusting the position of the movable wheel 3-4, and the anti-skid soft cover 3-5 can protect the contact part of the photovoltaic panel to prevent scratches, and the sliding wheel 4-2 slides in the sliding groove 3-11, and moves together with the top wheel 3-9 and the walking wheel 3-10, and the positioning bolt 4-6 can be adjusted in the adjustment groove 4-5 and screwed and locked to achieve the positioning effect.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support wheel with a protective function, characterized in that: include A limiting track (1), wherein a limiting groove (2) is provided on the limiting track (1); A support and limit assembly (3), wherein the support and limit assembly (3) is arranged on the limit track (1); A positioning locking assembly (4), wherein the positioning locking assembly (4) is arranged on the upper end surface of the limiting track (1); The support and limiting assembly (3) comprises a mounting frame (3-1), a driving hole (3-2) is formed on the mounting frame (3-1), a movable shaft (3-3) is inserted into the driving hole (3-2), a movable wheel (3-4) is sleeved on the movable shaft (3-3), and an anti-slip soft cover (3-5) is sleeved on the movable wheel (3-4), a support shaft (3-6) is provided on the inner surface of the mounting frame (3-1), a limiting frame (3-7) is provided on the support shaft (3-6), a connecting frame (3-8) is provided at the upper end of the limiting frame (3-7), top wheels (3-9) are provided at opposite ends of the connecting frame (3-8), and walking wheels (3-10) are provided at opposite sides of the lower end of the limiting frame (3-7).

2. The support wheel with protective function according to claim 1, characterized in that: A sliding groove (3-11) is formed on the side surface of the position-limiting slideway, the support shaft (3-6) is inserted into the sliding groove (3-11), the top wheel (3-9) contacts the top of the sliding groove (3-11), and the walking wheel (3-10) contacts the bottom of the sliding groove (3-11).

3. The support wheel with protective function according to claim 1, characterized in that: The positioning locking assembly (4) comprises an extension frame (4-1), a sliding wheel (4-2) is provided on the extension frame (4-1), a locking bolt (4-3) is inserted into the extension frame (4-1), the locking bolt (4-3) is screwed on the extension frame (4-1), the end of the locking bolt (4-3) is movably connected to the sliding wheel (4-2) by a bearing, a positioning plate (4-4) is provided on the extension frame (4-1), an adjustment slot (4-5) is provided on the positioning plate (4-4), and a positioning bolt (4-6) is provided in the adjustment slot (4-5).

4. The support wheel with protective function according to claim 3, characterized in that: An anti-skid rubber pad (5) is provided at the end of the positioning bolt (4-6), and the anti-skid rubber pad (5) is embedded in the limiting groove (2). The nut of the positioning bolt (4-6) is fixed to the bottom of the positioning plate (4-4).

5. The support wheel with protective function according to claim 1, characterized in that: The driving hole (3-2) has a built-in bearing, the movable shaft (3-3) is connected to the driving hole (3-2) bearing, and the movable shaft (3-3) is positioned and connected to the movable wheel (3-4) via a key pin.

6. The support wheel with protective function according to claim 3, characterized in that: There are two extension frames (4-1), and the extension frames (4-1) are located at two opposite ends of the limiting track (1).

7. The support wheel with protective function according to claim 3, characterized in that: The adjustment slot (4-5) is a long strip structure, and the positioning bolt (4-6) moves transversely in the adjustment slot (4-5).

8. The support wheel with protective function according to claim 3, characterized in that: The mounting frame (3-1) and the extension frame (4-1) are spliced ​​together to form an L-shaped structure, and the extension frame (4-1) is attached to the side wall of the limiting track (1).

9. The support wheel with protective function according to claim 1, characterized in that: The top wheel (3-9) and the walking wheel (3-10) are both covered with anti-slip wheel covers (6).

10. The support wheel with protective function according to claim 1, characterized in that: There are two limit grooves (2), and the two limit grooves (2) are opened on the upper end surface of the limit track (1).

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