Land mobile power generation device

Abstract

According to the land mobile power generation device, a mobile base unit serves as a main body support, a plurality of horizontal telescopic arms are distributed on the outer side wall of the mobile base unit in the circumferential direction at intervals, and the telescopic arms have the multi-stage telescopic function and can automatically adjust the length and the angle according to the wind speed and the wind direction so as to capture wind energy to the maximum extent; meanwhile, the movable base unit can move at any time, different occasions can be conveniently adapted according to the wind direction and wind power, the utilization rate of wind energy is increased, meanwhile, the horizontal telescopic arm plays a certain supporting role so as to adapt to different terrains and uneven grounds, stability is improved, the vertical telescopic arm is arranged on the movable base unit, and the vertical telescopic arm provides support for the blades; the height can be adjusted according to wind power and wind speed, blade height adjustment is achieved, wind energy is captured to the maximum extent, the utilization rate of the wind energy is improved, wind power generation equipment can be flexibly adjusted according to wind power changes and season changes, sufficient power supply is guaranteed, and stable operation of a power grid is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of wind power generation and relates to a land mobile power generation device. Background Art

[0002] Wind power stations occupy a prominent position in the field of power generation, especially in the field of offshore wind power, where the cumulative installed capacity of offshore wind power accounts for a very high proportion. At present, with the advancement of technology, the technology of wind power equipment manufacturing industry is constantly improving, and many leading companies have emerged, all of which have strong competitiveness in the market;

[0003] With the advancement of wind power technology and the reduction of costs, the wind power industry is gradually entering the stage of grid parity. The role of market mechanisms in the development of wind power is becoming increasingly important. With the rapid development of the wind power market, the scale of installed capacity continues to grow. Some areas with long coastlines have rich offshore wind resources, which provides a broad space for the development of offshore wind power. With the continuous maturity of wind power technology and the reduction of costs, it is expected that the proportion of wind power will further increase in the future. With the continuous innovation of technology and the continuous improvement of economies of scale, the levelized cost of wind power is expected to further decline, thereby improving the economic competitiveness of wind power. The wind power industry will pay more attention to diversified development, including the coordinated development of onshore wind power and offshore wind power, and the complementary development of wind power and other renewable energy sources.

[0004] However, at present, the core of wind power stations is wind turbines, which rely on wind to drive the blades to rotate and generate electricity. In the season without wind, wind turbines cannot rotate and therefore cannot generate electricity. This is the most direct impact. Specifically, wind power generation has obvious seasonal fluctuations. In the season with active monsoon (such as winter or spring), the available wind resources are more abundant; in the season with less wind, the power generation capacity will drop significantly. At present, most wind power equipment is fixed and can only rely on the external environment to generate electricity. It cannot actively adapt to the changes in the environment. When the wind power fluctuates, this volatility poses a challenge to the stability of the power system. First, it leads to insufficient power supply. In the season when wind power stations cannot generate electricity, if the power generation of other renewable energy sources (such as solar energy) in the power grid is also limited, or the supply of conventional energy such as thermal power and hydropower fails to increase in time, it may lead to insufficient power supply in the power grid, which in turn affects the power consumption of users. Second, the power demand and supply do not match. The power demand will change in different seasons and time periods, and the volatility of wind power generation makes it difficult to meet such changing needs. During peak hours of electricity demand, if wind power plants cannot provide enough electricity, they may need to rely on other high-cost power generation methods to meet demand. Third, the difficulty of power dispatching increases: In seasons when wind power plants cannot generate electricity, power system dispatchers need to more carefully predict and arrange power supply to ensure the stable operation of the power grid. This increases the difficulty and complexity of power dispatching. Fourth, the demand for energy storage and backup power supplies increases: In order to cope with the volatility of wind power generation, the power system needs to increase the investment in energy storage equipment and backup power supplies. These devices need to be put into operation when wind power generation is insufficient to ensure the continuity and stability of power supply. However, this also increases the investment cost and operating cost of the power system.

[0005] From the above, we can see that fixed wind power stations will be affected by many factors during the windless season, such as limited power generation capacity, impact on grid stability, and challenges in power system scheduling and operation. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the wind power generation equipment in the prior art is all fixed and cannot be adjusted in time according to the changes in wind force and seasons, so that the power generation of the wind power station is limited in the windless season, resulting in insufficient power supply and inability to meet the basic power demand, increasing the difficulty of power dispatching and affecting the stable operation of the power grid. A land mobile power generation device is provided. In this device, through the cooperation of a movable base and an adjustable telescopic arm, the wind power generation equipment can be flexibly adjusted according to the changes in wind force and seasons, reducing the restrictions on the wind power generation equipment in the windless season, ensuring sufficient power supply, meeting the basic power demand, reducing the difficulty of power dispatching in the windless season, and improving the stable operation of the power grid.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A land mobile power generation device comprises a mobile base unit, wherein a plurality of horizontal telescopic arms are distributed at intervals on the outer side wall of the mobile base unit in a circumferential direction, and each of the horizontal telescopic arms is provided with a moving part;

[0009] A vertical telescopic arm is arranged on the mobile base unit, a driving unit is arranged on the upper end of the vertical telescopic arm, and a driving end of the driving unit is connected to the blades.

[0010] Furthermore, in the present invention, the mobile base unit includes a base, and a plurality of mobile wheels are arranged at the bottom of the base.

[0011] Furthermore, in the present invention, the base is a cylindrical structure.

[0012] Furthermore, in the present invention, the base is made of aluminum alloy or composite material.

[0013] Furthermore, in the present invention, three horizontal telescopic arms are provided.

[0014] Furthermore, in the present invention, the moving member is a moving wheel, and the moving wheel is arranged at the end of the horizontal telescopic arm away from the moving base unit.

[0015] Furthermore, in the present invention, a slide groove is provided at the lower end of the mobile base unit, and the slide groove is slidably connected to the horizontal telescopic arm.

[0016] Furthermore, in the present invention, the driving unit is a motor, a driving end of the motor is connected to a driving shaft, and the driving shaft is connected to the blades.

[0017] Furthermore, in the present invention, the surface of the blade is coated with an anti-wear layer.

[0018] Furthermore, in the present invention, the outer surfaces of the horizontal telescopic arm and the vertical telescopic arm are both wrapped with an anti-corrosion film.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The invention discloses a land mobile power generation device, comprising a mobile base unit, which is supported by the mobile base unit as the main body. A plurality of horizontal telescopic arms are circumferentially distributed at intervals on the outer wall of the mobile base unit. The telescopic arms have a multi-stage telescopic function and can automatically adjust the length and angle according to the wind speed and wind direction to maximize the capture of wind energy. At the same time, the mobile base unit can be moved at any time, so as to adapt to different occasions according to the wind direction and wind force, thereby improving the utilization rate of wind energy. At the same time, the horizontal telescopic arms play a certain supporting role to adapt to different terrains and uneven ground and increase stability. A vertical telescopic arm is arranged on the mobile base unit, which provides support for blades and can adjust the height according to the wind force and wind speed to achieve the adjustment of the blade height to maximize the capture of wind energy and improve the utilization rate of wind energy. In the device, through the cooperation of the movable base and the adjustable telescopic arm, the wind power generation equipment can be flexibly adjusted according to the change of wind force and season, thereby reducing the restrictions on the wind power generation equipment in the windless season, ensuring sufficient power supply, meeting the basic power demand, reducing the difficulty of power dispatching in the windless season, and improving the stable operation of the power grid.

[0021] Furthermore, in the present invention, the base is a cylindrical structure, which facilitates the uniform circumferential installation of the horizontal telescopic arm and improves the stability of the overall support.

[0022] Furthermore, in the present invention, the base is made of aluminum alloy or composite material to ensure stable support while reducing the overall weight for easy movement.

[0023] Furthermore, in the present invention, three horizontal telescopic arms are provided to form a stable triangular support, thereby improving the stability of the support.

[0024] Furthermore, in the present invention, a slide groove is provided at the lower end of the mobile base unit, and the slide groove is slidably connected to the horizontal telescopic arm, so that the supporting position of the horizontal telescopic arm can be adjusted according to different ground surfaces and application scenarios, thereby improving the flexibility of the device.

[0025] Furthermore, in the present invention, the surface of the blade is wrapped with an anti-wear layer, which can reduce noise, improve wind energy conversion efficiency and reduce noise pollution.

[0026] Furthermore, in the present invention, the outer surface of the horizontal telescopic arm is wrapped with an anti-corrosion film to improve durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a structural diagram of the present invention.

[0029] Among them: 1-first horizontal telescopic arm; 2-second horizontal telescopic arm; 3-third horizontal telescopic arm; 4-vertical telescopic arm; 5-motor; 6-blade; 7-drive shaft; 8-base. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings:

[0037] See also Figure 1 The embodiment of the present invention discloses a land mobile power generation device, which is mainly aimed at the problem that the wind power generation equipment in the prior art is all fixed and cannot be adjusted in time according to the changes in wind force and seasons, so that the power generation of the wind power station is limited in the windless season, resulting in insufficient power supply and inability to meet the basic power demand, increasing the difficulty of power dispatching and affecting the stable operation of the power grid. The scheme disclosed by the device, through the cooperation of a movable base and an adjustable telescopic arm, allows the wind power generation equipment to be flexibly adjusted according to the changes in wind force and seasons, reducing the restrictions on the wind power generation equipment in the windless season, ensuring sufficient power supply, meeting the basic power demand, reducing the difficulty of power dispatching in the windless season, and improving the stable operation of the power grid.

[0038] Specifically, the device includes a first horizontal telescopic arm 1, a second horizontal telescopic arm 2, a third horizontal telescopic arm 3, a vertical telescopic arm 4, a motor 5, a blade 6, a drive shaft 7 and a base 8. The structure of the device is as follows:

[0039] Example 1

[0040] The present embodiment discloses a land mobile power generation device, including a mobile base unit, wherein a plurality of horizontal telescopic arms are circumferentially distributed at intervals on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, and a driving unit is arranged on the upper end of the vertical telescopic arm 4, and the driving end of the driving unit is connected to the blade 6.

[0041] In this embodiment, the main function of the mobile base unit is to be movable and to serve as a support for the entire device. In this embodiment, there are no excessive restrictions on the structure of the mobile base unit, as long as it can meet the main support of the bottom and drive the entire device to move.

[0042] Furthermore, in the present embodiment, the horizontal telescopic arm is mainly used to support the entire bottom, and can adapt to different ground and application environments through the horizontal telescopic arm. The present embodiment discloses the specific structure of the telescopic arm. In the present embodiment, the horizontal telescopic arm is an electric or hydraulic drive rod. The existing conventional hydraulic drive rod can meet the requirements of the present embodiment. The hydraulic drive rod has a multi-stage telescopic function. In actual applications, the length of the horizontal telescopic arm can be adjusted according to needs to ensure the adaptability of the device in multiple angles and horizontal directions.

[0043] Furthermore, in the present embodiment, the number of telescopic sections of the horizontal telescopic arm is three. It should be noted that the present embodiment does not specifically limit the number of telescopic sections of the horizontal telescopic arm, and horizontal telescopic arms with different numbers of telescopic sections can be used according to the size of the entire device or the application scenario.

[0044] Furthermore, in the present embodiment, the vertical telescopic arm 4 is mainly arranged on the upper end surface of the mobile base unit. In the present embodiment, the vertical telescopic arm 4 is an electric or hydraulic drive rod. The existing conventional hydraulic drive rod can meet the requirements of the present embodiment. The hydraulic drive rod has a multi-stage telescopic function. In actual applications, the length of the vertical telescopic arm 4 can be adjusted according to needs to ensure the adaptability of the device at multiple angles and horizontal directions, and meet the requirements of different wind forces to maximize the use of wind energy.

[0045] Furthermore, in the present embodiment, the vertical telescopic arm 4 has four telescopic sections. It should be noted that the present embodiment does not specifically limit the number of telescopic sections of the vertical telescopic arm 4. Vertical telescopic arms 4 with different numbers of telescopic sections can be used according to the size of the entire device or the application scenario. The vertical telescopic arm 4 can automatically adjust the length and angle according to the wind speed and wind direction to maximize the capture of wind energy.

[0046] The device disclosed in the embodiment of the present invention is supported by a mobile base unit as the main body, and a plurality of horizontal telescopic arms are distributed at intervals on the outer wall of the mobile base unit in a circumferential direction. The telescopic arms have a multi-stage telescopic function and can automatically adjust the length and angle according to the wind speed and wind direction to maximize the capture of wind energy. At the same time, the mobile base unit can be moved at any time, so as to adapt to different occasions according to the wind direction and wind force, thereby improving the utilization rate of wind energy. At the same time, the horizontal telescopic arms play a certain supporting role to adapt to different terrains and uneven ground and increase stability. A vertical telescopic arm is arranged on the mobile base unit, and the vertical telescopic arm provides support for the blades. The height can be adjusted according to the wind force and wind speed to achieve the adjustment of the blade height to maximize the capture of wind energy and improve the utilization rate of wind energy. In this device, through the cooperation of the movable base and the adjustable telescopic arm, the wind power generation equipment can be flexibly adjusted according to the changes in wind force and seasons, thereby reducing the restrictions on the wind power generation equipment in the windless season, ensuring sufficient power supply, meeting the basic power demand, reducing the difficulty of power dispatching in the windless season, and improving the stable operation of the power grid.

[0047] Example 2

[0048] The present embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially distributed on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged on the upper end of the telescopic wall, and the driving end of the driving unit is connected to the blade 6; the mobile base unit includes a base 8, and a plurality of moving wheels are arranged on the bottom of the base 8.

[0049] The difference from Example 1 is that this embodiment provides a specific structure of the mobile base unit, and the mobile wheels are connected to the base 8 by bolts. Specifically, the mobile wheels are installed on the outer wall of the base 8, or on the lower end surface of the base 8. The mobile wheels are easy to install, so that the base can be easily moved between different positions without the need for complicated lifting or handling equipment, which greatly improves work efficiency and flexibility and reduces unnecessary time and labor costs.

[0050] Example 3

[0051] The present embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially distributed on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged on the upper end of the telescopic wall, and the driving end of the driving unit is connected to the blade 6; the mobile base unit includes a base 8, a plurality of moving wheels are arranged at the bottom of the base 8, and the base 8 is a cylindrical structure.

[0052] In this embodiment, the base 8 is a cylindrical structure, which facilitates the uniform circumferential installation of the horizontal telescopic arm and improves the stability of the overall support. Specifically, during installation, the moving wheels can be distributed along the circumference of the base 8 to ensure the stability of the support.

[0053] Furthermore, in the present embodiment, three horizontal telescopic arms are installed on the base 8, namely, a first horizontal telescopic arm 1, a second horizontal telescopic arm 2 and a third horizontal telescopic arm 3. Similarly, in the present embodiment, three moving wheels are installed on the base 8, with one moving wheel installed between each two adjacent horizontal telescopic arms, forming two triangular supports along the base 8, thereby improving the stability of the base support.

[0054] Furthermore, it should be noted that in the present embodiment, there is no restriction on the number of installed horizontal telescopic arms, as long as they can meet the specific support movement. At the same time, there is no requirement for the number of moving wheels between two adjacent horizontal telescopic arms. It is sufficient to ensure the stability of the bottom support as long as the base 8 moves.

[0055] Furthermore, in the present embodiment, the base 8 is made of aluminum alloy or composite material, and is made of high-strength lightweight alloy material to ensure stable support while reducing the overall weight for easy movement.

[0056] Example 4

[0057] The present embodiment discloses a land mobile power generation device, comprising a mobile base unit, wherein a plurality of horizontal telescopic arms are circumferentially distributed at intervals on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged at the upper end of the telescopic wall, and the driving end of the driving unit is connected to the blades 6; three horizontal telescopic arms are arranged, and the moving parts are moving wheels, and the moving wheels are arranged at the end of the horizontal telescopic arm away from the mobile base unit.

[0058] Moving wheels are installed at the ends of the horizontal telescopic arms. The moving wheels can be fixedly connected to the horizontal telescopic arms to form an internally and externally matched moving unit on the outside of the base 8, thereby increasing the flexibility of movement, adapting to different terrains and uneven ground, and increasing stability.

[0059] Example 5

[0060] The present embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially distributed on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged at the upper end of the telescopic wall, a driving end of the driving unit is connected to a blade 6, and a slide groove is arranged at the lower end of the mobile base unit, and the slide groove is slidably connected to the horizontal telescopic arm.

[0061] Specifically, in this embodiment, a slider matching the slide slot is provided at the connection between the horizontal telescopic arm and the slide slot, and the slider can drive the horizontal telescopic arm to move along the slide slot, thereby adjusting the position of the horizontal telescopic arm to facilitate adaptation to the ground.

[0062] Example 6

[0063] The present embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially distributed at intervals on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged on the upper end of the telescopic wall, a driving end of the driving unit is connected to the blades 6, the driving unit is a motor 5, a driving end of the motor 5 is connected to the driving shaft 7, and the driving shaft is connected to the blades 6.

[0064] Furthermore, in this embodiment, the motor 5 is fixed to the upper end of the vertical telescopic arm 4 by bolts.

[0065] Furthermore, in this embodiment, the motor 5 uses a high-efficiency permanent magnet synchronous generator, which is directly connected to the drive shaft 7 to reduce energy transfer losses. At the same time, the motor 5 has a built-in intelligent control system that can automatically adjust the output power according to the wind speed to achieve maximum power point tracking.

[0066] In this embodiment, when wind acts on the blades 6, the blades rotate to drive the drive shaft 7, thereby driving the motor 5 to generate electricity. The electricity generated by the generator is transmitted to the energy storage system through cables or directly supplied to peripheral devices for use.

[0067] Example 7

[0068] This embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially spaced on the outer wall of the mobile base unit, and the horizontal telescopic arms are all provided with moving parts; a vertical telescopic arm 4 is provided on the mobile base unit, a driving unit is provided on the upper end of the telescopic wall, a driving end of the driving unit is connected to a blade 6, the driving unit is a motor 5, a driving end of the motor 5 is connected to a driving shaft 7, and the driving shaft is connected to the blade 6. The surface of the blade 6 is wrapped with an anti-wear layer.

[0069] Furthermore, in this embodiment, the blade 6 adopts an aerodynamically optimized design, and the surface is covered with a low-noise, wear-resistant coating to improve wind energy conversion efficiency and reduce noise pollution.

[0070] Furthermore, in this embodiment, the drive shaft 7 is made of high-strength stainless steel or carbon fiber material to ensure long-term operation stability.

[0071] Example 8

[0072] The present embodiment discloses a land mobile power generation device, including a mobile base unit, a plurality of horizontal telescopic arms are circumferentially distributed on the outer wall of the mobile base unit, and moving parts are arranged on the horizontal telescopic arms; a vertical telescopic arm 4 is arranged on the mobile base unit, a driving unit is arranged on the upper end of the telescopic wall, and the driving end of the driving unit is connected to the blades 6, and the outer surfaces of the horizontal telescopic arm and the vertical telescopic arm 4 are wrapped with an anti-corrosion film.

[0073] Furthermore, in the present embodiment, the vertical telescopic arm 4 has four telescopic sections, and the vertical telescopic arm 4 can automatically adjust the length and angle according to the wind speed and wind direction to maximize the capture of wind energy.

[0074] Furthermore, in this embodiment, the surface of the telescopic arm is treated with anti-corrosion to improve durability.

[0075] The device disclosed in this embodiment can adapt to the working requirements under different terrain and climatic conditions by adjusting the angle and height of the vertical telescopic arm 4 and the horizontal telescopic arm on the base 8. At the same time, its mobility also enables it to be quickly deployed and moved in different locations.

[0076] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile land power generation device, characterized in that: It comprises a mobile base unit, wherein a plurality of horizontal telescopic arms are circumferentially distributed at intervals on the outer side wall of the mobile base unit, and each of the horizontal telescopic arms is provided with a moving part; A vertical telescopic arm (4) is arranged on the mobile base unit, a driving unit is arranged on the upper end of the vertical telescopic arm (4), and a driving end of the driving unit is connected to a blade (6).

2. A mobile land power generation device according to claim 1, characterized in that: The mobile base unit comprises a base (8), and a plurality of mobile wheels are arranged at the bottom of the base (8).

3. A mobile land power generation device according to claim 2, characterized in that: The base (8) is a cylindrical structure.

4. A mobile land power generation device according to claim 2, characterized in that: The base (8) is made of aluminum alloy or composite material.

5. The mobile land power generation device according to claim 1, characterized in that: The number of the horizontal telescopic arms is three.

6. A mobile land power generation device according to claim 5, characterized in that: The moving member is a moving wheel, and the moving wheel is arranged at the end of the horizontal telescopic arm away from the moving base unit.

7. The mobile land power generation device according to claim 1, characterized in that: A slide groove is arranged at the lower end of the mobile base unit, and the slide groove is slidably connected with the horizontal telescopic arm.

8. The mobile land power generation device according to claim 1, characterized in that: The driving unit is a motor (5), a driving end of the motor (5) is connected to a driving shaft (7), and the driving shaft (7) is connected to the blades (6).

9. The mobile land power generation device according to claim 8, characterized in that: The surface of the blade (6) is coated with an anti-wear layer.

10. The mobile land power generation device according to claim 1, characterized in that: The outer surfaces of the horizontal telescopic arm and the vertical telescopic arm (4) are both wrapped with an anti-corrosion film.

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