Snow removing shovel for photovoltaic panel

Abstract

The snow removing shovel comprises a main rod piece, rotating mechanisms are movably connected to the two ends of the side face of the main rod piece, the snow removing shovel is fixedly connected to one ends of the rotating mechanisms, a limiting groove is formed in the side, close to the rotating mechanisms, of the main rod piece, and the rotating mechanisms are composed of four supporting rods parallel to the main rod piece. The four supporting rods are sequentially arranged in parallel from left to right along the main rod piece and comprise the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod, the center of the first supporting rod is rotationally connected with the main rod piece, the four supporting rods are sequentially rotationally connected, and the other end of the fourth supporting rod is rotationally connected with the main rod piece. The second supporting rod is rotationally connected with the third supporting rod through a composite hinge device, the composite hinge device is arranged in the limiting groove and slides along the limiting groove, a plurality of snow removing shovels which are connected with a locking mechanism and can shovel and scrape are arranged on the main rod piece in a penetrating mode, and the purpose conversion of the snow removing tool is easily achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation system maintenance technical field especially a kind of snow shovel of photovoltaic panel. BACKGROUND

[0002] China is a big country of photovoltaic module production, in recent years, policy and cost advantage promote the rapid development of photovoltaic industry, gradually occupy important position in China's energy system;When heavy snow weather, photovoltaic panel will be covered with snow and cannot generate electricity, need to clean, with the large-scale production of photovoltaic project, there are many ways to snow removal, such as snow sweeper, electric snow melting snow removal, hair dryer snow removal etc., but subject to project operation cost consideration, a large number of snow removal work needs manual to carry out.Manual snow removal mainly has snow shovel or snow board etc., when removing just fallen snow, general scraper can clear up, but for the snow with freezing sign, snow shovel cooperation can remove, manual cleaning needs to frequently replace snow removal tool, to achieve cleaning effect, therefore need to provide a kind of snow removal tool that can adapt to different freezing conditions. SUMMARY

[0003] In order to solve the deficiency in the prior art, improve the efficiency of manual snow removal, a kind of snow shovel of photovoltaic panel is invented to solve the problem that manual cleaning needs to frequently replace snow removal tool in the prior art, to achieve cleaning effect.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is: a kind of snow shovel of photovoltaic panel, including main rod piece, the side surface both ends of the main rod piece are movably connected with rotating mechanism, the rotating mechanism one end is fixedly connected with snow shovel, the main rod piece is provided with limit slot, the rotating mechanism is sequentially rotated and is connected by four branch rods parallel to main rod piece, the four branch rods are sequentially set as first branch rod, second branch rod, third branch rod, fourth branch rod along main rod piece, the side surface center position of the first branch rod is rotatably connected with the side surface of main rod piece, the fourth branch rod side surface one end is rotatably connected with the side surface of main rod piece, the second branch rod is rotatably connected with third branch rod by composite hinge, the composite hinge is set in limit slot and slides along limit slot, the main rod piece is provided with a plurality of lock mechanism.

[0005] Preferably, the first branch rod is fixedly connected with snow shovel at the end away from the second branch rod, and the main rod piece is fixedly connected with a handle at the end close to the fourth branch rod.

[0006] Preferably, the main rod piece is rotatably connected with the first branch rod and the fourth branch rod through the fixed bearings respectively arranged at the both ends of the side surface of the main rod piece.

[0007] Preferably, the composite hinge comprises a sliding block arranged in a limiting groove, two sides of the sliding block are rotatably linked with the second supporting rod and the third supporting rod through a rotating shaft respectively, and the first supporting rod and the second supporting rod and the third supporting rod and the fourth supporting rod are rotatably connected through movable bearings.

[0008] Preferably, the locking mechanism comprises a bolt arranged through in the direction perpendicular to the rotating mechanism, a through hole matched with the bolt is arranged on the fourth supporting rod, and a rotating handle is arranged on the end of the bolt away from the fourth supporting rod.

[0009] Preferably, a hollow rotating handle is arranged on the fourth supporting rod at the position of the through hole away from the main rod.

[0010] Preferably, two supporting rods are further arranged at the bottom of the main rod, and the supporting rods are hingedly connected with two ends of the snow shovel.

[0011] Preferably, a limiting block is arranged between the rotating mechanism and the main rod.

[0012] The utility model has the advantages of:

[0013] The utility model discloses a snow shovel of photovoltaic panel, which is low in cost and only needs simple rod structure splicing and assembling, can realize common snow shoveling function, can switch snow removing mechanism when facing the snow of freezing sign, can remove the snow of the photovoltaic panel of icing, and can realize the transformation and improvement of the snow shovel structure through the rotating mechanism to adapt to various working environments of different snow conditions. DRAWINGS

[0014] Fig. 1 It is the schematic diagram of the rotating mechanism motion process of the utility model, and the dotted line part is the state when the rotating mechanism moves.

[0015] Fig. 2 It is the top view of the utility model.

[0016] Fig. 3 It is the side view of the utility model.

[0017] In the drawing: 1, main rod; 2, rotating mechanism; 3, handle; 4, snow shovel; 5, locking mechanism; 6, composite hinge; 7, fixed bearing; 8, movable bearing; 9, rotating handle; 10, supporting rod; 11, limiting groove; 12, limiting block; 21, first supporting rod; 22, second supporting rod; 23, third supporting rod; 24, fourth supporting rod; 61, bolt; 62, rotating handle. CONCRETE IMPLEMENTATION

[0018] The utility model will be described in further detail in combination with the drawings and specific embodiments.

[0019] As Figs. 1-3As shown, a snow shovel of a photovoltaic panel comprises a main rod 1, a rotating mechanism 2 movably connected to both ends of the main rod 1, and a snow shovel 4 fixedly connected to one end of the rotating mechanism 2. The main rod 1 is provided with a limiting groove 11. The rotating mechanism 2 is composed of four branch rods parallel to the main rod 1. The four branch rods are sequentially arranged as a first branch rod 21, a second branch rod 22, a third branch rod 23, and a fourth branch rod 24 along the main rod 1. The first branch rod 22 is rotatably connected to the side of the main rod 1. One end of the fourth branch rod 24 is rotatably connected to the side of the main rod 1. The second branch rod 22 is rotatably connected to the third branch rod 23 through a composite hinge 6. The composite hinge 6 is arranged in the limiting groove 11 and slides along the limiting groove 11. The main rod 1 is provided with a plurality of locking mechanisms 5. In this embodiment, the rotating mechanism composed of the four rods synchronously drives the remaining three branch rods to rotate by driving the fourth branch rod 24 away from one end of the snow shovel 4, so that the snow shovel 4 rotates by 90° to reach a perpendicular angle with the main rod 1. In this embodiment, it should be noted that the first branch rod 21 is located on one side of the main rod 1, and the remaining three branch rods are located on the other side of the main rod 1. The first branch rod 21 is rotatably connected to the third branch rod 23 through the composite hinge 6, but the four branch rods can also be arranged on one side of the main rod 1 without affecting the normal use of the utility model. In this embodiment, the four branch rods are arranged on the same side of the main rod 1. The side center of the first branch rod 21 is rotatably connected to one end of the side of the main rod 1. The connection mode can be hinged or shaft, bearing, etc. In use, the first branch rod 21 rotates around the center point. The second branch rod 22 is hingedly connected to the sliding block in the limiting groove and one end of the first branch rod 21 through the two sides. That is, the second branch rod 21 can drive the first branch rod 21 to rotate by horizontally moving in the limiting groove through the sliding block, so as to adjust the angle of the first branch rod 21. The other end of the second branch rod 22 is rotatably connected to the third branch rod 23. The side of the third branch rod 23 close to the main rod 1 is rotatably connected to the fourth branch rod 24. One end of the side of the fourth branch rod 24 is rotatably connected to the main rod 1 through a fixed shaft. In use, the fourth branch rod rotates 360° around the side end point, sequentially drives the remaining three branch rods to rotate, and realizes the work of the snow shovel 4. The locking mechanisms 5 are arranged at two positions before and after the rotation of the fourth branch rod to lock and fix.

[0020] Preferably, one end of the first branch rod 21 away from the second branch rod 22 is fixedly connected with the snow shovel 4. One end of the main rod 1 close to the fourth branch rod 24 is fixedly connected with a handle 3. The snow shovel 4 is used for shoveling snow in the horizontal state with the main rod 1 and can be used for snow scraping work in the perpendicular state with the main rod 1. The handle 3 is a conventional setting in the snow shovel field for convenient holding and use.

[0021] Preferably, the main rod 1 is provided with a fixed bearing 7 at both ends of the side, and the main rod 1 is rotatably connected with the first branch rod 21 and the fourth branch rod 24 through the fixed bearing 7. In this embodiment, the fixed bearing is used to drive the first branch rod 21 and the fourth branch rod 24 to rotate. The fixed bearing is used to fix the branch rod at the point, and the branch rod rotates around the point through the bearing. Meanwhile, the fixed point can also be connected with a hinge or a rotating shaft to realize the rotation.

[0022] Preferably, the composite hinge 6 comprises a sliding block arranged in the limiting groove 11, and the sliding block is rotatably connected with the second branch rod 22 and the third branch rod 23 through rotating shafts arranged at both sides of the sliding block. The first branch rod 21 and the second branch rod 22 and the third branch rod 23 and the fourth branch rod 24 are rotatably connected through the movable bearing 8. In this embodiment, the first branch rod 21 is arranged on one side of the main rod 1, and the other three branch rods are arranged on the other side of the main rod 1. The first branch rod 21 is rotatably connected with the third branch rod 23 through the composite hinge 6. This design makes the structure of the rotating mechanism 2 more compact and smooth during rotation. The composite hinge 6 comprises a fixed bearing or a rotating shaft arranged at both ends of the sliding block, and one end of the second branch rod 22 and the third branch rod 23 is connected with the fixed bearing or the rotating shaft.

[0023] Preferably, the locking mechanism 5 comprises a bolt 51 arranged in the direction perpendicular to the rotating mechanism 2. A through hole is arranged on the fourth branch rod 24 and matched with the bolt 51. The bolt 51 is provided with a rotating handle 52 away from one end of the fourth branch rod 24. The locking mechanism 5 is used in the following way: when used, the bolt 51 is driven to move through the rotating handle 52, and the bolt 51 enters the through hole on the fourth branch rod 24 to be locked, thereby preventing the fourth branch rod 24 from rotating. In this embodiment, the locking mechanism preferably comprises two locking mechanisms. The fourth branch rod 24 has two positions, i.e., the initial position and the position after rotating the first branch rod 90 degrees. Therefore, the structure for locking the two states is arranged at the initial position and the position after rotating of the fourth branch rod 24.

[0024] Preferably, the hollow rotating handle 9 is arranged on the through hole of the fourth branch rod 24 away from one end of the main rod 1. The rotating handle 9 is used to facilitate the rotation of the fourth branch rod 24.

[0025] Preferably, the main rod 1 is further provided with two support rods 10 at the bottom. The support rods 10 are hingedly connected with both ends of the snow shovel 4. In this embodiment, the snow shovel is unstable, and the two support rods 10 are arranged at the bottom of the main rod 1. The two support rods 10 are respectively connected with both ends of the snow shovel 4. When used, the rotation of the snow shovel 4 is not hindered, and the two support rods 10 also play a certain role in fixing and supporting.

[0026] Preferably, a limiting block 12 is arranged between the rotating mechanism 2 and the main rod 1, and is used to fix the distance between the rotating mechanism 2 and the main rod 1.

[0027] The working principle of the application is as follows: firstly, the three parts are assembled to realize the functional combination of the snow shovel; when it is necessary to scrape snow on the photovoltaic panel, the rotating handle is rotated forward and fixed by the locking mechanism, at this time, the snow shovel plate is perpendicular to the handle, and the snow shovel plate realizes the snow scraping function; when it is necessary to shovel the snow on the photovoltaic panel, the rotating handle is rotated backward and fixed by the locking mechanism, at this time, the snow shovel plate is flush with the handle, and the snow shovel plate realizes the snow shoveling function.

[0028] The above-mentioned embodiment is only a preferred technical solution of the present application, and should not be regarded as a limitation of the present application, and the protection scope of the present application should be the technical solution recorded in the claims, including the equivalent replacement scheme of the technical features recorded in the claims as the protection scope. That is, the equivalent replacement improvement within this range is also within the protection scope of the present application.

Claims

1. A snow plough for a photovoltaic panel, characterised in that, The utility model provides a snow shovel, including main rod piece (1), the side both ends position swing joint of main rod piece (1) has rotary mechanism (2), rotary mechanism (2) one end fixedly connected with snow shovel (4), be provided with the limit slot (11) on main rod piece (1), rotary mechanism (2) is by four parallel to the support of main rod piece (1) rotation connection composition in proper order, four support are arranged as first support (21), second support (22), third support (23), fourth support (24) in proper order along main rod piece (1), the side center position of first support (21) is rotatably connected with the side of main rod piece (1), fourth support (24) side one end is rotatably connected with the side of main rod piece (1), second support (22) is rotatably connected with third support (23) through composite hinge (6), composite hinge (6) is set in limit slot (11) and along limit slot (11) slides, be provided with a plurality of with locking mechanism (5) on main rod piece (1) through.

2. A snow plough for a photovoltaic panel according to claim 1, characterised in that: The first support (21) is fixedly connected with the snow shovel (4) away from the second support (22) one end, and the main rod piece (1) is fixedly connected with the handle (3) close to the fourth support (24) one end.

3. A snow plough for a photovoltaic panel according to claim 1, characterised in that: The main rod piece (1) is rotatably connected with the first support (21) and the fourth support (24) through the fixed bearing (7) respectively.

4. A snow plough for a photovoltaic panel according to claim 1, characterised in that: The composite hinge (6) includes a sliding block arranged in the limit slot (11), the sliding block is rotatably connected with the second support (22) and the third support (23) through rotating shafts arranged on both sides of the sliding block, and the first support (21) and the second support (22) and the third support (23) and the fourth support (24) are rotatably connected through the movable bearing (8).

5. A snow plough for a photovoltaic panel according to claim 1, characterized in that: The locking mechanism (5) includes a bolt (51) arranged through the rotary mechanism (2) in the perpendicular direction, the fourth support (24) is provided with a through hole matched with the bolt (51), and the bolt (51) is provided with a screw handle (52) away from the fourth support (24) one end.

6. A snow plough for a photovoltaic panel according to claim 1, characterized in that: The fourth support (24) is provided with a hollow rotating handle (9) away from the main rod piece (1) one end.

7. A snow plough for a photovoltaic panel according to claim 1, characterized in that: The main rod piece (1) is further provided with two support rods (10) at the bottom, and the support rods (10) are hingedly connected with both ends of the snow shovel (4).

8. A snow plough for a photovoltaic panel according to claim 1, characterized in that: The limit block (12) is arranged between the rotary mechanism (2) and the main rod piece (1).

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