A polyurea mixing mechanism suitable for photovoltaic racking

Abstract

The utility model provides a kind of polyurea mixing mechanism suitable for photovoltaic support, it is related to mixing equipment technical field. Including fixed bolster, the top of fixed bolster is fixedly connected with installation crossbeam, by setting fixed bolster, sealing tank, mixing jar and driving motor, cooperate subsequent normal mixing operation, the size of sealing groove is matched with the diameter of discharge pipeline, that is to avoid leakage, illuminating lamp is used for illumination processing when field operation, improve the flexibility when equipment is used, overall structure is simple and easy to operate, and by sealing tank and mixing jar cooperation improve the sealing effect when mixing operation, reduce the pollution to operating environment, simultaneously reduce internal heat discharge, it is favorable to speed up the overall polyurea mixing processing efficiency, meet the required when using, temperature sensor monitors the heating change situation inside mixing jar, when exceeding preset value, prewarning is carried out through the buzzer of top, remind on-site and remote staff to check management.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to a polyurea mixing mechanism suitable for photovoltaic brackets. Background Technology

[0002] With the transformation of the global energy structure and the development of renewable energy, photovoltaic (PV) power generation technology has become an important component of modern energy production. As a crucial part of PV power generation systems, PV mounting systems play a vital role in supporting solar panels and ensuring their stability. In practical applications, PV mounting systems typically need to withstand long-term exposure to natural elements such as wind, rain, and ultraviolet radiation; therefore, their durability, corrosion resistance, and UV resistance are extremely important.

[0003] Most existing photovoltaic (PV) support structures are made of metal or steel. While these materials offer high strength, they typically suffer from poor corrosion resistance and limited lifespan. Metal supports are particularly susceptible to corrosion in humid or salt spray environments, which in turn affects the stability of the PV panels and the overall system performance.

[0004] To address this issue, some research and technologies have begun to focus on the application of polyurea materials in photovoltaic brackets. Due to its excellent corrosion resistance, UV resistance, superior elasticity, and strong adhesion, polyurea is gradually becoming an ideal surface coating material.

[0005] In practical applications, existing single polyurea materials often have certain limitations in performance, such as low hardness and insufficient impact resistance, which prevent them from fully leveraging their advantages in harsh environments. Therefore, they need to be mixed with other raw materials. However, existing mixing equipment has poor sealing performance, which can easily pollute the working environment, affect mixing efficiency, occupy a lot of power equipment for auxiliary operation, increase the overall use and installation costs, and bring many inconveniences.

[0006] Therefore, this utility model provides a polyurea hybrid mechanism suitable for photovoltaic brackets. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a polyurea hybrid mechanism suitable for photovoltaic brackets.

[0008] To achieve the above objectives, this utility model adopts the following technical solution: a polyurea hybrid mechanism suitable for photovoltaic brackets, including a fixed bracket, The top of the fixed bracket is fixedly connected to a mounting horizontal plate, the top of the mounting horizontal plate is fixedly connected to a sealing box, the top of the sealing box is fixedly connected to a top sealing plate, and a maintenance top cover is installed on the top of the top sealing plate. The sealed box contains a polyurea mixing assembly, which includes a mixing tank and a support column. A mounting flange is rotatably connected to the top of the mixing tank, and equidistantly distributed mounting plates are fixedly connected to the top of the mounting flange. A feeding pipe is fixedly connected to one end of each mounting plate that is close to the other. A storage tank extending into the mixing tank is fixedly connected to the bottom of the feeding pipe. A rotating rod is fixedly connected to the bottom of the storage tank. Equidistantly distributed stirring rods are rotatably connected to the four sides of the rotating rod. A heating plate is installed at the bottom end of each stirring rod. Equidistantly distributed connecting rods are installed on the outside of the storage tank, and the bottom end of each connecting rod is connected to a corresponding stirring rod. The sealed box is fixedly connected with reinforcing side plates on all four sides, and the sealed box is reinforced as a whole by multiple reinforcing side plates. A discharge pipe for use with the mixing tank is opened on one side of the sealed box.

[0009] In a preferred embodiment, the bottom of the mixing tank is fixedly connected to two support columns, which are symmetrically distributed. One end of the bottom of each support column is connected to the inner wall of the bottom of the sealing box. The two support columns are used to position and install the mixing tank and the sealing box, facilitating subsequent normal mixing operations. The top of the mixing tank is provided with a limiting guide rail for mounting a flange. The sides of the liquid storage tank are provided with equally spaced discharge holes. The feeding pipe is hollow, allowing material to be fed through the feeding pipe and enter the mixing tank through the liquid storage tank. This material is then mixed with the polyurea raw material inside the mixing tank, better supporting the subsequent photovoltaic bracket production.

[0010] In a preferred embodiment, a fixed frame is installed inside the fixed bracket, and a drive motor is fixedly connected inside the fixed frame. The output end of the drive motor is connected to a worm gear reducer, and the output end of the worm gear reducer is fixedly connected to a transmission shaft. One top end of the transmission shaft extends into the mixing tank and is fixedly connected to a rotating rod. A backup power supply is installed on one side of the drive motor and is fixedly connected to the fixed frame, providing backup power for the entire equipment. When both the drive motor and the worm gear reducer are running, the transmission shaft rotates, driving the rotating rod inside the mixing tank to rotate. With the connection of the feeding pipe and the mounting plate, the mounting flange rotates on the surface of the mixing tank, thereby improving the mixing effect inside the mixing tank. A lighting lamp is fixedly connected to the top of the top sealing plate and to the side of the maintenance cover. Support feet are fixedly connected to the bottom of the fixed bracket, providing support for the entire equipment and improving the stability of the equipment during placement. The lighting lamp is used for illumination during on-site operations, improving the flexibility of equipment use.

[0011] In a preferred embodiment, a discharge channel is installed on one side of the mixing tank, and a valve is fixedly connected to the outside of the discharge pipe. A sealing groove is provided on one side of the discharge channel to cooperate with the discharge pipe. The size of the sealing groove matches the diameter of the discharge pipe to avoid leakage. The valve is used to control the opening and closing of the discharge pipe.

[0012] In a preferred embodiment, a wireless transceiver is fixedly connected to the top of the top sealing plate, on the side of the lighting fixture away from the maintenance cover. A main control board is fixedly connected inside the wireless transceiver, and a control chip is fixedly connected to the outside of the main control board. The wireless transceiver, lighting fixture, valve, temperature sensor, buzzer, drive motor, backup power supply, and worm gear reducer are all electrically connected to the control chip. The control chip is used to control the operation of the wireless transceiver, lighting fixture, valve, temperature sensor, buzzer, drive motor, backup power supply, and worm gear reducer, thereby realizing unified management of electrical equipment.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: By setting up a fixed support, a sealed box, a mixing tank, and a drive motor, and coordinating with subsequent normal mixing operations, the liquid storage tank has equidistantly distributed discharge holes on both sides. The liquid enters the mixing tank through the storage tank and mixes with the polyurea raw material inside, better supporting subsequent photovoltaic bracket production. A backup power supply provides backup power for the entire equipment. The drive motor and worm gear reducer both operate, driving the transmission shaft to rotate, which in turn drives the rotating rod inside the mixing tank. With the connection between the feeding pipe and the mounting plate, this causes the mounting flange to rotate on the surface of the mixing tank, thereby improving the mixing effect inside the tank. A sealing groove is provided on one side of the discharge channel to cooperate with the discharge pipe. The dimensions are matched to the diameter of the discharge pipe to prevent leaks. Four support feet support the entire device, improving stability during placement. Lighting is provided for on-site illumination, enhancing the flexibility of use. The overall structure is simple and easy to operate. The combination of a sealed box and mixing tank improves the sealing effect during mixing operations, reducing pollution to the working environment and minimizing internal heat loss, thus accelerating the overall polyurea mixing process and meeting usage requirements. A temperature sensor monitors the heating changes inside the mixing tank, and a buzzer on top issues an alarm when the temperature exceeds a preset value, alerting on-site and remote personnel to check and manage the equipment. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a polyurea hybrid mechanism suitable for photovoltaic brackets provided by this utility model. Figure 1 ; Figure 2A schematic diagram of the overall structure of a polyurea hybrid mechanism suitable for photovoltaic brackets provided by this utility model. Figure 2 ; Figure 3 A schematic diagram of the internal structure of a polyurea hybrid mechanism suitable for photovoltaic brackets provided by this utility model; Figure 4 A schematic diagram of the internal structure of a mixing tank for a polyurea mixing mechanism suitable for photovoltaic brackets provided by this utility model; Figure 5 This is an enlarged schematic diagram of point A of a polyurea hybrid mechanism suitable for photovoltaic brackets provided by this utility model.

[0015] Legend: 1. Fixed bracket; 11. Support feet; 12. Mounting crossbar; 13. Fixed frame; 2. Sealed box; 21. Reinforced side plate; 22. Top sealing plate; 23. Inspection top cover; 24. Wireless signal transceiver; 25. Lighting lamp; 26. Drainage pipe; 27. Valve; 3. Mixing tank; 31. Support column; 32. Mounting flange; 33. Discharge channel; 34. Temperature sensor; 35. Buzzer; 36. Mounting plate; 37. Feeding pipe; 38. Storage tank; 39. Connecting rod; 4. Drive motor; 41. Backup power supply; 42. Worm gear reducer; 43. Drive shaft; 44. Rotating rod; 45. Stirring rod; 46. Heating plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0020] like Figures 1-5 As shown, this embodiment provides a technical solution: a polyurea hybrid mechanism suitable for photovoltaic brackets, including a fixed bracket 1, a mounting horizontal plate 12 fixedly connected to the top of the fixed bracket 1, a sealing box 2 fixedly connected to the top of the mounting horizontal plate 12, a top sealing plate 22 fixedly connected to the top of the sealing box 2, and an inspection top cover 23 installed on the top of the top sealing plate 22. In this scheme, a polyurea mixing assembly is installed inside the sealed box 2. The polyurea mixing assembly includes a mixing tank 3 and a support column 31. The top of the mixing tank 3 is rotatably connected to a mounting flange 32. The top of the mounting flange 32 is fixedly connected to equidistantly distributed mounting plates 36. The ends of multiple mounting plates 36 that are close to each other are fixedly connected to a feeding pipe 37. The bottom of the feeding pipe 37 is fixedly connected to a liquid storage tank 38 that extends into the mixing tank 3. The bottom of the liquid storage tank 38 is fixedly connected to a rotating rod 44. Equidistantly distributed stirring rods 45 are rotatably connected around the rotating rod 44. A heating plate 46 is installed at the bottom end of each stirring rod 45. Equidistantly distributed connecting rods 39 are installed on the outside of the liquid storage tank 38. The bottom end of each connecting rod 39 is connected to the corresponding stirring rod 45. In this scheme, the sealing box 2 is fixedly connected with reinforcing side plates 21 on all four sides. The sealing box 2 is reinforced as a whole by multiple reinforcing side plates 21. A discharge pipe 26 is provided on one side of the sealing box 2 to be used with the mixing tank 3.

[0021] Going further, such as Figures 1-3 , Figure 5 As shown: In this scheme, the bottom of the mixing tank 3 is fixedly connected to two support columns 31. The two support columns 31 are symmetrically distributed, and one end of the bottom of the two support columns 31 is connected to the bottom inner wall of the sealing box 2. The mixing tank 3 and the sealing box 2 are positioned and installed through the two support columns 31 to cooperate with the subsequent normal mixing operation.

[0022] In this design, the top of the mixing tank 3 is provided with a limiting guide rail for use with the flange 32. The sides of the liquid storage tank 38 are provided with equally spaced discharge holes. The feeding pipe 37 is a hollow structure. The material is fed through the feeding pipe 37 and enters the mixing tank 3 through the liquid storage tank 38. It is then mixed with the polyurea raw material inside the mixing tank 3 to better facilitate the subsequent production of photovoltaic brackets.

[0023] Going further, such as Figures 1-5 As shown: In this scheme, a fixed frame 13 is installed inside the fixed bracket 1. A drive motor 4 is fixedly connected inside the fixed frame 13. The output end of the drive motor 4 is connected to a worm gear reducer 42. The output end of the worm gear reducer 42 is fixedly connected to a transmission shaft 43. One end of the transmission shaft 43 extends into the mixing tank 3 and is fixedly connected to the rotating rod 44. A backup power supply 41 is installed on one side of the drive motor 4. The backup power supply 41 is fixedly connected to the fixed frame 13 and provides backup power for the entire equipment. When both the drive motor 4 and the worm gear reducer 42 are running, the transmission shaft 43 is driven to rotate, which in turn drives the rotating rod 44 inside the mixing tank 3 to rotate. With the connection between the feeding pipe 37 and the mounting plate 36, the mounting flange 32 is driven to rotate on the surface of the mixing tank 3, thereby improving the mixing effect inside the mixing tank 3.

[0024] Going further, such as Figures 1-5 As shown, in this scheme, a discharge channel 33 is installed on one side of the mixing tank 3, and a valve 27 is fixedly connected to the outside of the discharge pipe 26. A sealing groove is opened on one side of the discharge channel 33 to cooperate with the discharge pipe 26. The size of the sealing groove matches the diameter of the discharge pipe 26 to avoid leakage. The valve 27 is used to control the opening and closing of the discharge pipe 26.

[0025] In this scheme, a wireless transceiver 24 is fixedly connected to the top of the top sealing plate 22 and to the side of the lighting lamp 25 away from the maintenance cover 23. A main control board is fixedly connected inside the wireless transceiver 24, and a control chip is fixedly connected to the outside of the main control board. The wireless transceiver 24, the lighting lamp 25, the valve 27, the temperature sensor 34, the buzzer 35, the drive motor 4, the backup power supply 41, and the worm gear reducer 42 are all electrically connected to the control chip. The control chip is used to control the operation of the wireless transceiver 24, the lighting lamp 25, the valve 27, the temperature sensor 34, the buzzer 35, the drive motor 4, the backup power supply 41, and the worm gear reducer 42, thereby realizing unified management of electrical equipment.

[0026] Going further, such as Figures 1-3 As shown, in this scheme, a lighting lamp 25 is fixedly connected to the top of the top sealing plate 22 and to one side of the maintenance cover 23. Support feet 11 are fixedly connected to the bottom of the fixed bracket 1. The four support feet 11 support the overall equipment, which improves the stability of the equipment when it is placed. The lighting lamp 25 is used for lighting during on-site operations, which improves the flexibility of the equipment when it is used.

[0027] Working principle: like Figures 1-5 As shown: By setting up a fixed bracket 1, a sealed box 2, a mixing tank 3, and a drive motor 4, the sealed box 2 is reinforced as a whole by multiple reinforcing side plates 21 during use.

[0028] The mixing tank 3 and the sealing box 2 are positioned and installed by two support columns 31 to facilitate subsequent normal mixing operations. The liquid storage tank 38 has equidistantly distributed discharge holes on both sides. The feeding pipe 37 is a hollow structure, which is used to feed materials into the mixing tank 3 through the liquid storage tank 38. The materials are then mixed with the polyurea raw materials inside the mixing tank 3 to better facilitate the subsequent production of photovoltaic brackets.

[0029] The backup power supply 41 provides backup power to the whole equipment. The drive motor 4 and the worm gear reducer 42 are both running, which drives the transmission shaft 43 to rotate. This drives the rotating rod 44 inside the mixing tank 3 to rotate. With the connection between the feeding pipe 37 and the mounting plate 36, the mounting flange 32 is driven to rotate on the surface of the mixing tank 3, thereby improving the mixing effect inside the mixing tank 3.

[0030] Valve 27 is used to control the opening of discharge pipe 26, and control chip is used to control the operation of wireless signal transceiver 24, lighting lamp 25, valve 27, temperature sensor 34, buzzer 35, drive motor 4, backup power supply 41 and worm gear reducer 42, realizing unified management of power equipment.

[0031] A sealing groove is provided on one side of the discharge channel 33 to cooperate with the discharge pipe 26. The size of the sealing groove matches the diameter of the discharge pipe 26 to prevent leakage.

[0032] The equipment is supported by four support feet 11, which improves the stability of the equipment when it is placed. The lighting lamp 25 is used for lighting during on-site operations, which improves the flexibility of the equipment during use.

[0033] The overall structure is simple and easy to operate. The sealing effect during mixing is improved by the cooperation of the sealing box 2 and the mixing tank 3, which reduces pollution to the working environment and reduces the internal heat loss. This helps to speed up the overall polyurea mixing process and meets the requirements of use. The temperature sensor 34 monitors the heating changes inside the mixing tank 3. When the temperature exceeds the preset value, the buzzer 35 on the top will issue an early warning to remind on-site and remote personnel to check and manage.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A polyurea hybrid mechanism suitable for photovoltaic mounting, comprising a fixed support (1), characterized in that, The top of the fixed bracket (1) is fixedly connected to the mounting horizontal plate (12), the top of the mounting horizontal plate (12) is fixedly connected to the sealing box (2), the top of the sealing box (2) is fixedly connected to the top of the top sealing plate (22), and the top of the top sealing plate (22) is equipped with an inspection top cover (23). The sealed box (2) is equipped with a polyurea mixing assembly, which includes a mixing tank (3) and a support column (31). The top of the mixing tank (3) is rotatably connected to a mounting flange (32), and the top of the mounting flange (32) is fixedly connected to equidistantly distributed mounting plates (36). The ends of the multiple mounting plates (36) that are close to each other are fixedly connected to a feeding pipe (37). The bottom of the feeding pipe (37) is fixedly connected to a liquid storage tank (38) that extends into the mixing tank (3). The bottom of the liquid storage tank (38) is fixedly connected to a rotating rod (44), and the circumference of the rotating rod (44) is rotatably connected to equidistantly distributed stirring rods (45). The bottom end of each stirring rod (45) is equipped with a heating plate (46). The outside of the liquid storage tank (38) is equipped with equidistantly distributed connecting rods (39), and the bottom end of each connecting rod (39) is connected to the corresponding stirring rod (45). The sealing box (2) is fixedly connected with reinforced side plates (21) on all four sides, and a discharge pipe (26) for use with the mixing tank (3) is opened on one side of the sealing box (2).

2. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 1, characterized in that: The bottom of the mixing tank (3) is fixedly connected to two support columns (31), and one end of the bottom of the two support columns (31) is connected to the bottom inner wall of the sealing box (2).

3. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 1, characterized in that: The top of the mixing tank (3) is provided with a limiting guide rail for use with the mounting flange (32), and the sides of the liquid storage tank (38) are provided with equally spaced discharge holes.

4. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 3, characterized in that: The fixed bracket (1) has a fixed frame (13) installed inside, and a drive motor (4) is fixedly connected inside the fixed frame (13).

5. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 4, characterized in that: The output end of the drive motor (4) is connected to a worm gear reducer (42), and the output end of the worm gear reducer (42) is fixedly connected to a transmission shaft (43).

6. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 5, characterized in that: The top end of the drive shaft (43) extends into the mixing tank (3) and is fixedly connected to the rotating rod (44). A backup power supply (41) is installed on one side of the drive motor (4).

7. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 6, characterized in that: A lighting lamp (25) is fixedly connected to the top of the top sealing plate (22) and to one side of the maintenance cover (23), and a support foot (11) is fixedly connected to the bottom of the fixed bracket (1).

8. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 4, characterized in that: A discharge channel (33) is installed on one side of the mixing tank (3), and a valve (27) is fixedly connected to the outside of the discharge pipe (26).

9. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 6, characterized in that: A wireless transceiver (24) is fixedly connected to the top of the top sealing plate (22) and to the side of the lighting lamp (25) away from the maintenance cover (23).

10. The polyurea hybrid mechanism suitable for photovoltaic brackets according to claim 9, characterized in that: The wireless transceiver (24) has a main control board fixedly connected inside, and a control chip is fixedly connected to the outside of the main control board.

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