Electrified agricultural implement source storage mobile operation platform

Abstract

The present application relates to the electric farm implement source storage mobile operation platform, including the carrier, the carrier is provided with the power supply unit main body, the power supply unit main body includes the square frame that is separable with the carrier, the high voltage box of internal arrangement is provided with the energy storage module and the inverter module in the square frame, its outside is provided with the photovoltaic power generation mechanism that is electrically connected with the energy storage module, the photovoltaic power generation mechanism includes the top plate photovoltaic assembly that is fixedly connected with the top surface of the square frame and is matched with the left door photovoltaic assembly and the right door photovoltaic assembly that are respectively symmetrically hinged and matched with the left side and the right side of the square frame, the high voltage box rear end surface is provided with alternating current power supply module, direct current power supply module and plant protection unmanned aerial vehicle power supply module, its side is respectively symmetrically provided with electric vehicle power supply module and heat dissipation module, the square frame front and rear end surface is respectively hinged and matched with the cover door, the present application solves the problem that the electric farm implement is insufficient with electric energy, and the operation time is short, improves the agricultural production efficiency.

Description

Technical Field

[0001] This invention belongs to the field of outdoor agricultural machinery energy storage and power supply technology, and specifically relates to an electrified agricultural machinery energy storage mobile operation platform. Background Technology

[0002] Currently, local power supply departments are focusing on the theme of "village grid co-construction and rural development," and are concentrating on the "electricity + service" business model. They have built shared stations for electrified agricultural machinery, using electrified new productivity to help farmers increase production and income while promoting the implementation of the "dual carbon" strategy in agricultural production. Various types and brands of electrified agricultural machinery have been put into use in field operations. During use, it was found that agricultural machinery may experience insufficient power during long-term operation. Through innovation, the importance of ensuring power supply for agricultural machinery operations was summarized. At the same time, innovative research and development of power supply protection equipment for agricultural machinery and special users was carried out. Through the sharing of electrified agricultural machinery and power supply services, rural people's livelihoods are improved, the social responsibility of electricity is fulfilled, and the warmth of "electricity" is conveyed.

[0003] Given that the existing technology for electrified agricultural machinery cannot meet the needs of long-term operation due to its built-in power, and that the power usage time of agricultural machinery is short during busy farming seasons and charging is inconvenient, it is necessary to develop a mobile power source and storage operation platform for use in agricultural and rural environments in order to meet the needs of electrified equipment in agricultural production. Summary of the Invention

[0004] This invention addresses the shortcomings of existing technologies by providing a mobile power storage platform for electrified agricultural machinery. The specific technical solution is as follows:

[0005] This invention provides an electrified mobile operation platform for agricultural machinery, comprising a transport carrier on which a power supply unit body is mounted. The power supply unit body includes a square frame detachably connected to the transport carrier. Inside the square frame is a high-voltage box equipped with an energy storage module and an inverter module. Externally, it is equipped with a photovoltaic power generation mechanism electrically connected to the energy storage module. The photovoltaic power generation mechanism includes a top-plate photovoltaic module fixedly mounted on the top surface of the square frame, and left-door and right-door photovoltaic modules symmetrically hinged to the left and right sides of the square frame, respectively. The rear end of the high-voltage box is equipped with an AC power supply module, a DC power supply module, and a power supply module for an agricultural drone. Its sides are symmetrically equipped with an electric vehicle power supply module and a heat dissipation module. The front and rear ends of the square frame are respectively hinged to doors.

[0006] As a preferred embodiment of the present invention, the bottom and top surfaces of the square frame are both enclosed, and an electric telescopic rod is vertically inserted between the front ends of the two. A work lighting lamp and a work monitoring machine are installed on the top of the electric telescopic rod.

[0007] As a preferred embodiment of the present invention, electric hydraulic outriggers are vertically and symmetrically installed at the four corners of the bottom surface of the square frame.

[0008] As a preferred embodiment of the present invention, the left-door photovoltaic module and the right-door photovoltaic module are simultaneously unfolded and folded through a gas support mechanism located inside the square frame;

[0009] The gas support mechanism includes a main telescopic airbag that is axially fitted with an electric telescopic rod. The bottom surface of the main telescopic airbag is fixedly connected to the bottom surface of the square frame, and a matching plate is horizontally fixedly connected to its top surface. Push-pull rods are vertically and symmetrically fixed to the ends of the plate. The push-pull rods pass through the bottom surface of the square frame and are fixedly connected to the chassis of the corresponding electric hydraulic outriggers. The left door photovoltaic module and the right door photovoltaic module are telescopically supported by two sets of gas rod assemblies that are symmetrically hinged on the square frame. The ends of the main telescopic airbag are connected to the corresponding gas rod assemblies through matching air pipes.

[0010] The electric hydraulic outrigger has two states: retracted and extended. In the retracted state, the pneumatic strut assembly is folded inside the square frame, and both the left and right door photovoltaic modules are folded and attached to the corresponding sides of the square frame. In the extended state, the push-pull rod synchronously drives the flat plate to press down on the main telescopic airbag, causing the high-pressure gas inside to enter the corresponding pneumatic strut assembly through the air pipe, thereby forcing the four pneumatic strut assemblies to extend to the outside of the square frame, and simultaneously driving the left and right door photovoltaic modules to unfold outward.

[0011] As a preferred embodiment of the present invention, the pneumatic assembly includes a support cylinder, a secondary telescopic airbag is axially fitted inside the support cylinder with a clearance, the bottom end of the secondary telescopic airbag is fixedly connected to the bottom surface of the support cylinder and connected to the main telescopic airbag through a matching air pipe, and a support rod is axially fixedly connected to its top end, the support rod is gapped through the top surface of the support cylinder; the bottom of the support cylinder is hinged to the inner wall of the corresponding square frame, and the top of the support rod is hinged to the inner wall of the left door photovoltaic module or the right door photovoltaic module.

[0012] As a preferred embodiment of the present invention, after the electro-hydraulic outrigger is fully extended, the photovoltaic modules of the left and right doors are in a horizontal state under the support of the pneumatic strut assembly and are flush with the photovoltaic module of the top plate.

[0013] As a preferred embodiment of the present invention, the photovoltaic power generation mechanism is provided with a photovoltaic cleaning mechanism; the photovoltaic cleaning mechanism includes a cleaning component one longitudinally disposed at the front end of the frame of the top photovoltaic module, and two cleaning components two longitudinally symmetrically disposed at the front end of the frames of the left door photovoltaic module and the right door photovoltaic module, respectively; the ends of the cleaning component one are slidably connected to guide rails one symmetrically disposed on both sides of the frame of the top photovoltaic module, and the ends of the cleaning components two are slidably connected to guide rails two symmetrically disposed on both sides of the frame of the left door photovoltaic module or the right door photovoltaic module, respectively;

[0014] The two cleaning components are respectively connected to the first cleaning component by symmetrically arranged connecting components; the first cleaning component and the second cleaning component are driven to move synchronously by a main power component set on the top surface of the front end of the square frame.

[0015] The connecting assembly includes a toothed plate and a hanging plate. The toothed plate is horizontally suspended on the top surface of one end of the corresponding cleaning component, and a hanging post is vertically connected to the front end of the toothed plate. The hanging plate is vertically suspended on the top surface of the two ends of the corresponding cleaning component, and a waist hole is longitudinally opened through the outer end of the hanging plate. When the left door photovoltaic module and the right door photovoltaic module are unfolded outward to a horizontal state, the hanging post is engaged with the waist hole. When the left door photovoltaic module and the right door photovoltaic module are folded inward to a vertical state, the hanging post is separated from the waist hole.

[0016] As a preferred embodiment of the present invention, the active power component includes a servo motor longitudinally disposed on the top surface of the square frame. The power output end of the servo motor is axially connected to an active gear. The active gear is radially meshed with a passive gear. A drive shaft is axially fixedly connected to the passive gear. The drive shaft is rotatably supported by a bearing seat that is adapted to it. Synchronous pulleys are axially symmetrically fixed to the ends of the drive shaft. Synchronous pulleys are also symmetrically rotatably connected to the rear ends of both sides of the top photovoltaic module frame. A synchronous belt is sleeved and fitted between the two synchronous pulleys on the same side. The upper surface of the synchronous belt is connected by a linkage component that is correspondingly fixed to the end face of the cleaning component.

[0017] As a preferred embodiment of the present invention, the toothed plate is transversely connected to the limiting groove correspondingly fixed at the end of the top surface of the cleaning component, and a stop block is vertically fixed to the rear end face of the toothed plate; the two toothed plates are driven to move synchronously by an auxiliary power component longitudinally arranged on the top surface of the cleaning component.

[0018] The auxiliary power assembly includes a dual-output shaft motor longitudinally arranged in the middle of the top surface of the cleaning component. The power output ends on both sides of the dual-output shaft motor are axially symmetrically connected to a second transmission shaft. The second transmission shaft is rotatably supported by a bearing seat that is adapted to it. The end of the second transmission shaft is axially fixed with a transmission gear. The bottom clearance of the transmission gear passes through a limiting groove and meshes with a corresponding toothed plate.

[0019] As a preferred embodiment of the present invention, electromagnetic plates are symmetrically arranged on the front ends of the left and right door photovoltaic modules, respectively. After the electromagnetic plates are energized, they can be magnetically connected to the corresponding cleaning components. Rubber pads with square ring structures are symmetrically fixed to both sides of the square frame.

[0020] The beneficial effects of this invention are:

[0021] The energy storage mobile operation platform of the present invention, by setting a high-voltage box containing an internal energy storage module on the carrier, the energy storage module can store a large amount of electrical energy to provide power support for the long-term operation of electrified agricultural machinery, solves the problems of insufficient self-contained power and short operation time of electrified agricultural machinery, and improves agricultural production efficiency.

[0022] The photovoltaic power generation mechanism enables the platform to generate electricity on its own when there is sufficient sunlight, charging the energy storage module, reducing the number of trips to the charging station and improving the convenience of charging; at the same time, as a mobile platform, the carrier can flexibly deliver electricity to the vicinity of agricultural machinery that needs charging, further enhancing the flexibility of charging.

[0023] The AC power supply module, DC power supply module, agricultural drone power supply module, and electric vehicle power supply module configured on the high-voltage box can adapt to the power needs of different equipment; the heat dissipation module configuration ensures that the internal modules of the high-voltage box can effectively dissipate heat during high-load operation, extending their service life.

[0024] In addition, the platform's mobility facilitates the use of electrification equipment in agricultural production;

[0025] The square frame design allows the photovoltaic power generation mechanism to be installed stably on it. At the same time, the photovoltaic modules on the left and right sides are symmetrically hinged, making it easy to open for maintenance or to adjust the angle to maximize the use of sunlight. Attached Figure Description

[0026] Figure 1 This invention uses a self-loading high-power electric tricycle as a transport vehicle, as shown in the overall side view.

[0027] Figure 2 This invention uses a self-loading high-power electric tricycle as a transport vehicle, as shown in the overall top view.

[0028] Figure 3 This invention employs a towed self-propelled transport method as its overall top view.

[0029] Figure 4 This invention shows a three-dimensional structural diagram of the power supply unit body after separation from the carrier.

[0030] Figure 5 This invention shows a rear view of the power supply unit body after it has been separated from the carrier.

[0031] Figure 6 This invention shows a side view of the power supply unit body after it has been separated from the carrier.

[0032] Figure 7 This invention shows a three-dimensional structural diagram of the power supply unit body after it has been separated from the carrier and before the high-voltage box has been installed.

[0033] Figure 8 A cross-sectional view of the gas spring assembly in this invention is shown;

[0034] Figure 9 This shows a top view of the main body of the power supply unit in this invention without the electric telescopic pole installed;

[0035] Figure 10 A schematic diagram of the photovoltaic cleaning mechanism in this invention is shown;

[0036] Figure 11 It shows Figure 10 Enlarged view of the structure at part A in the middle.

[0037] The diagram shows: 1. Transport vehicle; 2. Power supply unit main body; 21. Square frame; 211. Cover door; 212. Rubber pad; 22. Photovoltaic power generation mechanism; 221. Top plate photovoltaic module; 222. Left door photovoltaic module; 223. Right door photovoltaic module; 23. Electric hydraulic outrigger; 24. Electric telescopic pole; 241. Work lighting; 242. Work monitoring machine; 25. High voltage box; 251. AC power supply module; 252. DC power supply module; 253. Plant protection drone power supply module; 254. Electric vehicle power supply module; 255. Heat dissipation module; 26. Air support mechanism; 261. Main telescopic airbag; 262. Flat plate; 263. Push-pull rod; 264. Air pipe; 265. Air rod assembly; 2651. Support cylinder; 2652. Auxiliary... Telescopic airbag; 2653, support rod; 27, photovoltaic cleaning mechanism; 271, cleaning component one; 2711, guide rail one; 272, cleaning component two; 2721, guide rail two; 2722, electromagnetic plate; 273, tapping assembly; 2731, toothed plate; 27311, hanging column; 27312, limiting groove; 27313, stop block; 2732, hanging plate; 27321, waist hole; 274, main power component; 2741, servo motor; 2742, driving gear; 2743, drive shaft one; 27431, driven gear; 27432, synchronous pulley; 27433, synchronous belt; 27434, linkage component; 275, auxiliary power component; 2751, dual output shaft motor; 2752, drive shaft two; 2753, transmission gear. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0039] Example 1

[0040] To address the technical problems in the background section, the following electrified agricultural machinery power storage and mobile operation platform is proposed:

[0041] Combination Figures 1 to 7As shown, the electrified agricultural machinery power supply and storage mobile operation platform includes a transport carrier 1, on which a power supply unit body 2 is installed. The power supply unit body 2 includes a square frame 21 that can be detachably connected to the transport carrier 1. Inside the square frame 21, a high-voltage box 25 equipped with an energy storage module and an inverter module is installed. Outside the box, a photovoltaic power generation mechanism 22 electrically connected to the energy storage module is installed. The photovoltaic power generation mechanism 22 includes a top plate photovoltaic module 221 fixedly mounted on the top surface of the square frame 21, and a left door photovoltaic module 222 and a right door photovoltaic module 223 symmetrically hinged to the left and right sides of the square frame 21, respectively. The rear end of the high-voltage box 25 is equipped with an AC power supply module 251, a DC power supply module 252, and a plant protection drone power supply module 253. The sides are symmetrically equipped with an electric vehicle power supply module 254 and a heat dissipation module 255, respectively. The front and rear ends of the square frame 21 are respectively hinged to a cover door 211.

[0042] By adopting the above technical solution, the energy storage mobile operation platform is equipped with a high-voltage box 25 containing an internal energy storage module on the carrier 1. The energy storage module can store a large amount of electrical energy, providing power support for the long-term operation of electrified agricultural machinery, solving the problems of insufficient self-powered power and short operation time of electrified agricultural machinery, and improving agricultural production efficiency.

[0043] The photovoltaic power generation mechanism 22 enables the platform to generate electricity on its own when there is sufficient sunlight, charging the energy storage module, reducing the number of trips to the charging station and improving the convenience of charging; at the same time, the carrier 1, as a mobile platform, can flexibly deliver electricity to the vicinity of agricultural machinery that needs charging, further enhancing the flexibility of charging.

[0044] The AC power supply module 251, DC power supply module 252, agricultural drone power supply module 253, and electric vehicle power supply module 254 configured on the high-voltage box 25 can adapt to the power needs of different equipment; the configuration of the heat dissipation module 255 ensures that the internal modules of the high-voltage box 25 can effectively dissipate heat during high-load operation, thus extending their service life.

[0045] In addition, the platform's mobility facilitates the use of electrification equipment in agricultural production;

[0046] The design of the square frame 21 allows the photovoltaic power generation mechanism 22 to be stably installed on it. Meanwhile, the left door photovoltaic module 222 and the right door photovoltaic module 223 on the left and right sides are symmetrically hinged, which makes it easy to open for maintenance or adjust the angle to maximize the use of sunlight.

[0047] Preferably, the transport vehicle 1 can be a self-loading high-power electric tricycle or a trailer-mounted self-towing vehicle (which needs to be equipped with a towing vehicle).

[0048] Preferably, the energy storage module consists of 8 battery packs with a maximum capacity of 88.32 kWh; the electric vehicle power supply module 254 is 7 kW; the AC power supply module 251 has a maximum power of 30 kW and is equipped with output ports: AC380V (2 ports) and AC220V (2 ports); the DC power supply module 252 has a power of 1.5 kW and is equipped with output ports: 72V (1 port), 60V (1 port), 48V (1 port), 24V (1 ​​port), 12V (1 port), and 5V (2 ports); the agricultural drone power supply module 253 has a maximum power of 30 kW and a charging time of approximately 9-11 minutes.

[0049] like Figure 7 As shown, the bottom and top surfaces of the square frame 21 are both enclosed, and an electric telescopic rod 24 is vertically inserted between the front ends of the two. A work lighting lamp 241 and a work monitoring machine 242 are installed on the top of the electric telescopic rod 24.

[0050] By adopting the above technical solution, 4*500W operation lighting lamps 241 are also configured on the top of the square frame 21, and the working height range of the electric telescopic lamp pole 24 is 1200mm-3200mm to assist in the harvesting and planting operations at night during busy farming seasons; and a 4G cloud operation monitoring machine 242 is configured (which can monitor operation safety, agricultural machinery, and crop theft monitoring and deployment).

[0051] like Figure 1 , Figures 4-7 As shown, electric hydraulic outriggers 23 are vertically and symmetrically installed at the four corners of the bottom surface of the square frame 21.

[0052] By adopting the above technical solution, the electric hydraulic outrigger 23 can separate the carrier 1 from the main body of the power supply unit 2 for long-term power supply. This can greatly reduce the damage to the tires of the carrier 1 due to long-term overload, and can also use the same carrier 1 to transport multiple main bodies of the power supply unit 2, thus saving agricultural production input.

[0053] Example 2

[0054] Combination Figures 7-9 As shown, based on the above embodiments, this embodiment further provides the following:

[0055] In this embodiment, as Figure 7 As shown, the left door photovoltaic module 222 and the right door photovoltaic module 223 are simultaneously unfolded and folded through the gas support mechanism 26 set inside the square frame 21;

[0056] The gas support mechanism 26 includes a main telescopic airbag 261 that is axially and clearance-fitted with the electric telescopic rod 24. The bottom surface of the main telescopic airbag 261 is fixedly connected to the inner bottom surface of the square frame 21, and a matching plate 262 is horizontally fixedly connected to its top surface. Push-pull rods 263 are vertically and symmetrically fixed to the ends of the plate 262. The push-pull rods 263 pass through the bottom surface of the square frame 21 and are fixedly connected to the chassis of the corresponding electric hydraulic outrigger 23. The left door photovoltaic module 222 and the right door photovoltaic module 223 are telescopically supported by two sets of gas rod assemblies 265 that are symmetrically hinged on the square frame 21. The ends of the main telescopic airbag 261 are connected to the corresponding gas rod assemblies 265 through matching air pipes 264.

[0057] The electric hydraulic outrigger 23 has two states: retracted and extended. In the retracted state, the pneumatic rod assembly 265 is folded inside the square frame 21, and both the left door photovoltaic module 222 and the right door photovoltaic module 223 are folded and attached to the corresponding sides of the square frame 21. In the extended state, the push-pull rod 263 synchronously moves the plate 262 to press down the main telescopic airbag 261, causing the high-pressure gas inside to enter the corresponding pneumatic rod assembly 265 through the air pipe 264, thereby forcing the four pneumatic rod assemblies 265 to extend to the outside of the square frame 21, and simultaneously moving the left door photovoltaic module 222 and the right door photovoltaic module 223 to unfold outward.

[0058] By adopting the above technical solution, the gas support mechanism 26 can solve the problem that the load-bearing capacity of ordinary gas rods in the prior art is not high, which affects the stability and safety of the left door photovoltaic module 222 and the right door photovoltaic module 223 under severe weather conditions such as wind and rain. Moreover, the use of ordinary gas rods requires manual assistance to open and close the left door photovoltaic module 222 and the right door photovoltaic module 223 one by one, which increases labor intensity.

[0059] The air support mechanism 26, through the coordinated design of the main telescopic airbag 261, air pipe 264, and air rod assembly 265, enables the synchronous deployment and folding of the photovoltaic module 222 on the left door and the photovoltaic module 223 on the right door. When the electric hydraulic outrigger 23 switches from the retracted state to the extended state, the push-pull rod 263 moves accordingly and presses down the main telescopic airbag 261. High-pressure gas is quickly transmitted to the four air rod assemblies 265 through the air pipe 264, forcing them to extend synchronously to the outside of the square frame 21, thereby driving the photovoltaic module to unfold outward. This not only reduces labor intensity but also improves the synchronization of photovoltaic module deployment and folding, ensuring the stability and efficiency of the work platform during use.

[0060] In addition, the gas support mechanism 26 provides stable support during the deployment of the left door photovoltaic module 222 and the right door photovoltaic module 223, ensuring the stability and safety of the photovoltaic modules under adverse weather conditions such as wind and rain. At the same time, since the gas support mechanism 26 adopts a gas transmission method, it has lower energy consumption and higher transmission efficiency compared with the traditional mechanical transmission method, and has a buffering and shock absorption effect, which can reduce the impact of external factors on the work platform to a certain extent and improve the overall stability and service life of the platform.

[0061] like Figure 7 and Figure 8 As shown, the pneumatic assembly 265 includes a support cylinder 2651, in which a secondary telescopic airbag 2652 is axially fitted with a gap. The bottom end of the secondary telescopic airbag 2652 is fixedly connected to the bottom surface of the support cylinder 2651 and is connected to the main telescopic airbag 261 through a matching air tube 264. A support rod 2653 is axially fixedly connected to its top end, and the support rod 2653 is gap-connected to the top surface of the support cylinder 2651. The bottom of the support cylinder 2651 is hinged to the inner wall of the corresponding square frame 21, and the top of the support rod 2653 is hinged to the inner wall of the left door photovoltaic module 222 or the right door photovoltaic module 223.

[0062] By adopting the above technical solution, the pneumatic strut assembly 265, through the linkage design of the main telescopic airbag 261 and the auxiliary telescopic airbag 2652, achieves the synchronous deployment and folding of the left-door photovoltaic module 222 and the right-door photovoltaic module 223. When the electric hydraulic outrigger 23 switches from the retracted state to the extended state, the push-pull rod 263 drives the plate 262 to press down the main telescopic airbag 261. High-pressure gas is quickly transmitted to the auxiliary telescopic airbag 2652 through the air pipe 264, causing it to expand and push the support rod 2653 to extend upward. Since the pneumatic strut assemblies 265 on both sides move simultaneously, it can ensure that the photovoltaic modules maintain synchronicity during deployment, avoiding structural instability or damage caused by asynchronous deployment.

[0063] The design of the air-supported assembly 265 allows the photovoltaic modules on both sides to fit tightly against the sides of the square frame 21 when not in use, greatly reducing the space occupied and preventing them from shaking during transportation.

[0064] The expansion and contraction of the secondary telescopic airbag 2652 is rapid and smooth, providing stable support for the unfolding and folding of the photovoltaic module. This design not only improves the unfolding efficiency of the photovoltaic module, but also ensures its stability during the unfolding process. At the same time, since the air rod assembly 265 adopts a gas transmission method, it has lower energy consumption and higher transmission efficiency compared with the traditional mechanical transmission method.

[0065] like Figure 7 and Figure 9As shown, after the electric hydraulic outrigger 23 is fully extended, the left door photovoltaic module 222 and the right door photovoltaic module 223 are in a horizontal state under the support of the gas spring assembly 265, and are flush with the top plate photovoltaic module 221.

[0066] By adopting the above technical solution, when the left door photovoltaic module 222 and the right door photovoltaic module 223 are unfolded to be flush with the top plate photovoltaic module 221 under the support of the air column assembly 265, the entire photovoltaic power generation mechanism 22 forms a continuous and flat photovoltaic panel surface. This design can maximize the utilization of solar energy resources because sunlight can be evenly irradiated on the photovoltaic panel surface at a wider angle range, reducing light energy loss caused by the tilt or misalignment of photovoltaic modules, and significantly improving the power generation efficiency of the photovoltaic power generation mechanism 22, providing more sufficient power for the work platform.

[0067] Horizontally positioned photovoltaic (PV) modules are better able to resist wind and other external disturbances, reducing the risk of damage caused by vibration or deformation. At the same time, the flat surface of the PV panels is easier to clean and maintain, extending the lifespan of the modules.

[0068] Example 3

[0069] Combination Figure 7 , Figures 9-11 As shown, based on the above embodiments, this embodiment further provides the following:

[0070] In this embodiment, as Figure 9 and Figure 10 As shown, a photovoltaic cleaning mechanism 27 is provided on the photovoltaic power generation mechanism 22; the photovoltaic cleaning mechanism 27 includes a first cleaning component 271 longitudinally arranged at the front end of the frame of the top photovoltaic module 221, and two second cleaning components 272 respectively longitudinally symmetrically arranged at the front end of the frames of the left door photovoltaic module 222 and the right door photovoltaic module 223; the ends of the first cleaning component 271 are slidably connected to the first guide rail 2711 symmetrically arranged on both sides of the frame of the top photovoltaic module 221, and the ends of the second cleaning component 272 are slidably connected to the second guide rail 2721 symmetrically arranged on both sides of the frame of the left door photovoltaic module 222 or the right door photovoltaic module 223.

[0071] The two cleaning components 272 are respectively connected to the cleaning component 271 by the left and right symmetrically arranged connecting components 273; the cleaning component 271 and the cleaning component 272 are driven to move synchronously by the main power component 274 set on the top surface of the front end of the square frame 21.

[0072] The tapping assembly 273 includes a toothed plate 2731 and a hanging plate 2732. The toothed plate 2731 is horizontally suspended on the top surface of the end of the corresponding cleaning component 271, and a hanging post 27311 is vertically connected to the front end of the toothed plate 2731. The hanging plate 2732 is vertically suspended on the top surface of the end of the corresponding cleaning component 272, and a waist hole 27321 is longitudinally opened through the outer end of the hanging plate 2732. When the left door photovoltaic module 222 and the right door photovoltaic module 223 are unfolded outward to a horizontal state, the hanging post 27311 is engaged with the waist hole 27321. When the left door photovoltaic module 222 and the right door photovoltaic module 223 are folded inward to a vertical state, the hanging post 27311 is separated from the waist hole 27321.

[0073] By adopting the above technical solution, the photovoltaic cleaning mechanism 27 is driven by the main power component 274 to move the first cleaning component 271 and the second cleaning component 272 synchronously across the surface of the photovoltaic module, realizing the synchronous automated cleaning of the top photovoltaic module 221, the left door photovoltaic module 222 and the right door photovoltaic module 223. This design reduces the tediousness and time consumption of manual cleaning and improves cleaning efficiency. At the same time, regular cleaning of dust, bird droppings and other debris on the surface of the photovoltaic module can effectively prevent the photovoltaic module from losing power generation efficiency due to shading, thereby ensuring the stability and reliability of the power supply of the work platform.

[0074] The tapping assembly 273 includes a toothed plate 2731 and a hanging plate 2732. The toothed plate 2731 is connected to the first cleaning component 271, and the hanging plate 2732 is connected to the second cleaning component 272. When the left door photovoltaic module 222 and the right door photovoltaic module 223 are unfolded outward into a horizontal state, the hanging post 27311 engages with the waist hole 27321, allowing the first cleaning component 271 and the second cleaning component 272 to form a whole and clean the photovoltaic modules together. When the left door photovoltaic module 222 and the right door photovoltaic module 223 are folded inward into a vertical state, the hanging post 27311 separates from the waist hole 27321, and the first cleaning component 271 and the second cleaning component 272 can work independently without interfering with each other. This design ensures the continuity of cleaning and adapts to the usage requirements of the photovoltaic modules in different states.

[0075] The ends of cleaning component 1 271 and cleaning component 272 are slidably connected to guide rail 1 2711 and guide rail 2 2721, respectively. The design of the guide rail not only provides a stable moving path for the cleaning component, but also ensures the smoothness and accuracy of the cleaning component during movement. This design avoids possible deviation or jamming of the cleaning component during movement, thereby improving the efficiency and effect of cleaning.

[0076] Both cleaning component 1 271 and cleaning component 2 272 are composed of a metal shell and soft bristles or cloth set on the bottom surface of the shell to reduce damage to the surface of the photovoltaic module.

[0077] The addition of the photovoltaic cleaning mechanism 27 not only improves the power generation efficiency of photovoltaic modules but also extends their service life. At the same time, automated cleaning reduces manual intervention and lowers the operation and maintenance costs of the work platform.

[0078] like Figure 10 and Figure 11 As shown, the active power component 274 includes a servo motor 2741 longitudinally arranged on the top surface of the square frame 21. The power output end of the servo motor 2741 is axially connected to an active gear 2742. The active gear 2742 is radially meshed with a passive gear 27431. A drive shaft 2743 is axially fixedly connected to the passive gear 27431. The drive shaft 2743 is rotatably supported by a bearing seat that is adapted to it. The ends of the drive shaft 2743 are axially symmetrically fixed with synchronous pulleys 27432. The rear ends of both sides of the top photovoltaic module 221 frame are also symmetrically rotatably connected with synchronous pulleys 27432. A synchronous belt 27433 is sleeved and fitted between the two synchronous pulleys 27432 on the same side. The upper surface of the synchronous belt 27433 is connected by a linkage 27434 correspondingly fixed to the end face of the cleaning component 271.

[0079] By adopting the above technical solution, the main power component 274 is set with the servo motor 2741 as the core. By precisely controlling the speed and direction of the motor, it can efficiently drive the first cleaning component 271 and the second cleaning component 272 to move synchronously across the surface of the corresponding photovoltaic module.

[0080] The main power component 274 adopts a gear transmission method. Through the meshing of the active gear 2742 and the passive gear 27431, the power of the servo motor 2741 is transmitted to the drive shaft 2743, which can ensure the stability and reliability of power transmission. At the same time, the gear transmission can also achieve the effect of speed reduction and torque increase, so that the cleaning part has sufficient driving force and stability during movement.

[0081] The ends of the drive shaft 2743 are respectively fixed with synchronous pulleys 27432 and connected to the linkage 27434 on the end face of the cleaning component 271 via synchronous belt 27433. In the photovoltaic cleaning mechanism 27, the synchronous belt 27433 can ensure that the cleaning component 271 and the cleaning component 272 move synchronously and smoothly on the surface of the photovoltaic module, thereby improving the uniformity and consistency of cleaning.

[0082] like Figure 11As shown, the toothed plate 2731 is transversely connected to the limiting groove 27312 correspondingly fixed at the top end of the cleaning component 271, and a stop block 27313 is vertically fixed to the rear end face of the toothed plate 2731; the two toothed plates 2731 are driven to move synchronously by the auxiliary power component 275 longitudinally arranged on the top surface of the cleaning component 271.

[0083] The auxiliary power assembly 275 includes a dual-output shaft motor 2751 longitudinally disposed in the middle of the top surface of the first cleaning component 271. The power output ends on both sides of the dual-output shaft motor 2751 are axially symmetrically connected to a second transmission shaft 2752. The second transmission shaft 2752 is rotatably supported by a bearing seat that is adapted to it. The end of the second transmission shaft 2752 is axially fixed to a transmission gear 2753. The bottom clearance of the transmission gear 2753 passes through the limiting groove 27312 and meshes with the corresponding toothed plate 2731.

[0084] By adopting the above technical solution, the limiting groove 27312 provides a stable lateral movement track for the toothed plate 2731, ensuring the stability and accuracy of the toothed plate 2731 during the lateral movement process; the stop block 27313 is vertically fixed to the rear end face of the toothed plate 2731, so that when the main power component 274 drives the first cleaning component 271 to move, it can ensure that the corresponding second cleaning component 272 is driven to move laterally synchronously through the gear 2731 and the hanging plate 2732.

[0085] Because the electric telescopic rod 24 is installed, the length of the top photovoltaic module 221 is less than the length of the photovoltaic modules on both sides, resulting in a certain distance between the starting points of the second cleaning component 272 and the first cleaning component 271. Thus, when the first cleaning component 271 reaches the rear end of the frame of the top photovoltaic module 221, the second cleaning components 272 on both sides cannot reach the rear end of the frame of the left door photovoltaic module 222 or the right door photovoltaic module 223, causing the cleaned debris to accumulate and not be pushed to the ground.

[0086] The dual-output shaft motor 2751 in the auxiliary power component 275 is connected to the toothed plate 2731 through the transmission shaft 2752 and the transmission gear 2753, realizing the synchronous drive of the two cleaning components 272 on both sides. In this way, when the first cleaning component 271 reaches the rear end of the frame of the top photovoltaic module 221 and the servo motor 2741 is turned off, the two cleaning components 272 on both sides can continue to move along the toothed plate 2731 to the rear end of the frame of the corresponding left door photovoltaic module 222 or right door photovoltaic module 223 under the drive of the dual-output shaft motor 2751. This can push the debris on the surface of the photovoltaic modules on both sides to the ground, so as to prevent the accumulation of debris from causing the photovoltaic modules on both sides to reduce the power generation efficiency due to shading.

[0087] like Figure 7 and Figure 9As shown, electromagnetic plates 2722 are symmetrically arranged on the front ends of the left door photovoltaic module 222 and the right door photovoltaic module 223, respectively. When the electromagnetic plates 2722 are energized, they can be magnetically connected to the corresponding cleaning component 272. Rubber pads 212 with square ring structures are symmetrically fixed to both sides of the square frame 21.

[0088] By adopting the above technical solution, the electromagnetic plate 2722 can ensure that when the photovoltaic modules on both sides are in a folded state, the cleaning component 272 can be stably attached to the front end of the corresponding photovoltaic module frame, thereby effectively preventing the cleaning component 272 from falling off or shifting during the movement of the carrier 1.

[0089] The rubber pads 212 can protect the photovoltaic modules on both sides during the movement of the carrier 1, and play a role in buffering and shock absorption. The soft texture of the rubber pads 212 can prevent direct friction between the square frame 21 and the contact surfaces of the photovoltaic modules on both sides, thereby avoiding scratches or damage.

[0090] Working principle and usage process of this invention:

[0091] When using this invention, firstly, the main body 2 of the power supply unit is moved to the work site by the carrier 1; after reaching the designated position, the electric hydraulic outriggers 23 extend to stably support the platform on the ground; at this time, the photovoltaic modules 222 of the left door and 223 of the right door are simultaneously deployed to a horizontal state under the action of the gas support mechanism 26 to maximize the reception of sunlight for photovoltaic power generation.

[0092] The electrical energy generated by photovoltaic power generation is stored in the energy storage module inside the high-voltage box 25 and converted into various voltage levels required by the inverter module. Depending on the operational needs, the AC power supply module 251 or DC power supply module 252 can be used to power agricultural machinery or other equipment, or the plant protection drone power supply module 253 can be used to charge the plant protection drone. At the same time, the electric vehicle power supply module 254 provides power to electric agricultural machinery or electric vehicles, while the heat dissipation module 255 ensures the normal operating temperature of the equipment inside the high-voltage box 25.

[0093] During operation, the work lighting 241 provides necessary illumination, while the work monitoring machine 242 monitors the operation in real time. When dust or debris accumulates on the surface of the photovoltaic module, the photovoltaic cleaning mechanism 27 is activated. The servo motor 2741 drives the active gear 2742 to rotate, which in turn drives the passive gear 27431 and the first transmission shaft 2743 to rotate. The synchronous pulley 27432 at the end of the first transmission shaft 2743 drives the first cleaning component 271 to slide on the first guide rail 2711 via the synchronous belt 27433. Since the second cleaning components 272 on both sides are connected to the first cleaning component 271 through the corresponding tap assembly 273, the second cleaning component 272 is also synchronously driven to slide on the second guide rail 2721.

[0094] When the first cleaning component 271 reaches the rear end of the frame of the top photovoltaic module 221 and the servo motor 2741 is turned off, the dual output shaft motor 275 in the auxiliary power component 275 is started. The dual output shaft motor 2751 drives the transmission gear 2753 to rotate and mesh with the toothed plate 2731, which drives the second cleaning components 272 on both sides to continue sliding on their respective guide rails 2721 to the rear end of the frame of the corresponding left door photovoltaic module 222 or right door photovoltaic module 223. In this way, the debris on the surface of the photovoltaic modules on both sides can also be pushed to the ground. The first cleaning component 271 and the second cleaning component 272 clean the dust on the surface of the top photovoltaic module 221, the left door photovoltaic module 222 and the right door photovoltaic module 223 respectively, to ensure the photovoltaic power generation efficiency.

[0095] After the operation is completed, the electric hydraulic outriggers 23 retract, and the photovoltaic modules 222 on the left door and 223 on the right door are folded and attached to the side of the square frame 21 under the action of the gas support mechanism 26, which facilitates transportation to the next work site.

[0096] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An electrified farm implement source storage mobile operation platform, comprising a carrier (1), characterized in that: The transport vehicle (1) is provided with a power supply unit body (2); the power supply unit body (2) includes a square frame (21) that can be detachably connected to the transport vehicle (1), the square frame (21) is provided with a high voltage box (25) equipped with an energy storage module and an inverter module inside, and a photovoltaic power generation mechanism (22) electrically connected to the energy storage module is provided outside; the photovoltaic power generation mechanism (22) includes a top plate photovoltaic module (221) fixedly mounted on the top surface of the square frame (21) and a left door photovoltaic module (222) and a right door photovoltaic module (223) respectively symmetrically hinged on the left and right sides of the square frame (21); the rear end of the high voltage box (25) is provided with an AC power supply module (251), a DC power supply module (252) and a plant protection drone power supply module (253), and its sides are respectively symmetrically provided with an electric vehicle power supply module (254) and a heat dissipation module (255); the front and rear ends of the square frame (21) are respectively hinged with a cover door (211); The square frame (21) is enclosed on both the bottom and top surfaces, and an electric telescopic rod (24) is vertically inserted between the front ends of the two. The electric telescopic rod (24) is equipped with a work lighting lamp (241) and a work monitoring machine (242) on the top. Electric hydraulic outriggers (23) are vertically and symmetrically inserted at the four corners of the bottom surface of the square frame (21). The left-door photovoltaic module (222) and the right-door photovoltaic module (223) are simultaneously unfolded and folded through a gas support mechanism (26) located inside the square frame (21). The gas support mechanism (26) includes a main telescopic airbag (261) that is axially fitted with an electric telescopic rod (24). The bottom surface of the main telescopic airbag (261) is fixedly connected to the bottom surface of the square frame (21), and a matching plate (262) is horizontally fixedly connected to its top surface. The ends of the plate (262) are vertically aligned with each other. A push-pull rod (263) is fixedly connected to the square frame (21), and the push-pull rod (263) passes through the bottom surface of the square frame (21) and is fixedly connected to the chassis of the corresponding electric hydraulic support leg (23); the left door photovoltaic module (222) and the right door photovoltaic module (223) are respectively supported by two sets of pneumatic rod assemblies (265) that are symmetrically hinged on the square frame (21); the ends of the main telescopic airbag (261) are respectively connected to the corresponding pneumatic rod assembly (265) through the air pipe (264) that is adapted to it; The photovoltaic power generation mechanism (22) is equipped with a photovoltaic cleaning mechanism (27); the photovoltaic cleaning mechanism (27) includes a cleaning component one (271) longitudinally arranged at the front end of the frame of the top photovoltaic module (221), and two cleaning components two (272) symmetrically arranged longitudinally at the front end of the frames of the left door photovoltaic module (222) and the right door photovoltaic module (223); the ends of the cleaning component one (271) are slidably connected to the guide rails one (2711) symmetrically arranged on both sides of the frame of the top photovoltaic module (221). Then, the ends of the second cleaning component (272) are slidably connected to the second guide rail (2721) which is symmetrically arranged on both sides of the frame of the left door photovoltaic module (222) or the right door photovoltaic module (223); the two second cleaning components (272) are respectively engaged with the first cleaning component (271) through the left and right symmetrically arranged connecting components (273); the first cleaning component (271) and the second cleaning component (272) are driven to move synchronously by the main power component (274) set on the top surface of the front end of the square frame (21); The tapping assembly (273) includes a toothed plate (2731) and a hanging plate (2732). The toothed plate (2731) is horizontally suspended on the top surface of the end of the corresponding cleaning component one (271), and a hanging post (27311) is vertically connected to the front end of the toothed plate (2731). The hanging plate (2732) is vertically suspended on the top surface of the end of the corresponding cleaning component two (272), and a waist hole (27321) is longitudinally opened through the outer end of the hanging plate (2732). When the left door photovoltaic module (222) and the right door photovoltaic module (223) are unfolded outward to a horizontal state, the hanging post (27311) is engaged with the waist hole (27321). When the left door photovoltaic module (222) and the right door photovoltaic module (223) are folded inward to a vertical state, the hanging post (27311) is separated from the waist hole (27321). The toothed plate (2731) is transversely connected to the limiting groove (27312) correspondingly fixed at the top end of the cleaning component (271), and a stop block (27313) is vertically fixed to the rear end face of the toothed plate (2731); the two toothed plates (2731) are driven to move synchronously by the auxiliary power component (275) longitudinally set on the top surface of the cleaning component (271).

2. The electrified farm implement source storage mobile work platform of claim 1, wherein: The pneumatic assembly (265) includes a support cylinder (2651), in which a secondary telescopic airbag (2652) is axially fitted with a gap. The bottom end of the secondary telescopic airbag (2652) is fixedly connected to the bottom surface of the support cylinder (2651) and connected to the main telescopic airbag (261) through a matching air tube (264). A support rod (2653) is axially fixedly connected to the top end of the secondary telescopic airbag (2652), and the support rod (2653) is gapped through the top surface of the support cylinder (2651). The bottom of the support cylinder (2651) is hinged to the inner wall of the corresponding square frame (21), and the top of the support rod (2653) is hinged to the inner wall of the left door photovoltaic module (222) or the right door photovoltaic module (223).

3. The electrified farm implement source storage mobile work platform of claim 1, wherein: After the electric hydraulic outrigger (23) is fully extended, the left door photovoltaic module (222) and the right door photovoltaic module (223) are in a horizontal state under the support of the gas spring assembly (265) and are flush with the top plate photovoltaic module (221).

4. The electrified farm implement source storage mobile work platform of claim 1, wherein: The active power component (274) includes a servo motor (2741) longitudinally disposed on the top surface of the square frame (21). The power output end of the servo motor (2741) is axially connected to an active gear (2742). The active gear (2742) is radially meshed with a passive gear (27431). A drive shaft (2743) is axially fixedly connected to the passive gear (27431). The drive shaft (2743) rotates through a bearing seat that is adapted to it. The drive shaft (2743) is axially symmetrically fixed to the ends of the drive shaft (2743), and the rear ends of the top photovoltaic module (221) frame are also symmetrically rotatably connected to the synchronous wheels (27432). The synchronous wheels (27432) on the same side are connected by a synchronous belt (27433) for transmission. The upper surface of the synchronous belt (27433) is connected by a linkage (27434) fixed to the end face of the cleaning component (271).

5. The electrified farm implement source storage mobile work platform of claim 4, wherein: The auxiliary power assembly (275) includes a dual-output shaft motor (2751) longitudinally disposed in the middle of the top surface of the first cleaning component (271). The power output ends on both sides of the dual-output shaft motor (2751) are respectively axially symmetrically connected to a second transmission shaft (2752). The second transmission shaft (2752) is rotatably supported by a bearing seat that is adapted to it. The end of the second transmission shaft (2752) is axially fixed with a transmission gear (2753). The bottom clearance of the transmission gear (2753) passes through the limiting groove (27312) and meshes with the corresponding toothed plate (2731).

6. The electrified farm implement source storage mobile work platform of claim 4 or 5, wherein: The front ends of the left door photovoltaic module (222) and the right door photovoltaic module (223) are respectively symmetrically provided with electromagnetic plates (2722). When the electromagnetic plates (2722) are energized, they can be magnetically connected to the corresponding cleaning component (272). The two sides of the square frame (21) are respectively symmetrically fixed with rubber pads (212) with square ring structure.

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