CN112228284A - Movable expanded wind driven generator - Google Patents

Movable expanded wind driven generator Download PDF

Info

Publication number
CN112228284A
CN112228284A CN202011161873.2A CN202011161873A CN112228284A CN 112228284 A CN112228284 A CN 112228284A CN 202011161873 A CN202011161873 A CN 202011161873A CN 112228284 A CN112228284 A CN 112228284A
Authority
CN
China
Prior art keywords
end wall
cavity
fixedly connected
sliding
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011161873.2A
Other languages
Chinese (zh)
Inventor
高先等
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuyao Mind New Energy Technology Co ltd
Original Assignee
Yuyao Mind New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuyao Mind New Energy Technology Co ltd filed Critical Yuyao Mind New Energy Technology Co ltd
Priority to CN202011161873.2A priority Critical patent/CN112228284A/en
Publication of CN112228284A publication Critical patent/CN112228284A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/06Endless track vehicles with tracks without ground wheels
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0675Rotors characterised by their construction elements of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0236Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0248Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Transportation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Power Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Wind Motors (AREA)

Abstract

The invention relates to the field related to wind energy, in particular to a movable unfolded wind driven generator which comprises a generator body, wherein crawler wheels are rotatably arranged on the front side and the rear side of the generator body, the left crawler wheel and the right crawler wheel on the rear side are in transmission connection with the left crawler wheel and the right crawler wheel on the front side, the end wall of the lower side of each crawler is in contact with the ground, the generator body can be driven to move on the ground during transmission of the crawler wheels, the device can be arranged in an area with frequent wind change, when the wind power is changed, the device can be moved to the position with the strongest wind power in the area, a large number of wind driven generators are not needed, the cost is saved, and the wind power; the impeller can be bent when the impeller needs to be moved or maintained, so that the wind driven generator is convenient to move and maintain.

Description

Movable expanded wind driven generator
Technical Field
The invention relates to the field related to wind energy, in particular to a movable unfolded wind driven generator.
Background
Wind energy is kinetic energy generated by air flow, is renewable clean energy, has large storage capacity and wide distribution, but has low energy density and instability, and can be developed and utilized as an important energy source under certain technical conditions.
The wind power generator is gradually popularized as the most typical example of wind energy utilization, but in some areas where the wind energy is unstable, the effect of wind power generation is extremely unstable, in addition, because the horizontal position of the impeller of the wind power generator is higher, the maintenance is particularly inconvenient, and a wind power generator which can move along with the wind and can be unfolded and folded is not provided at present, so that the invention is a movable unfolded wind power generator.
Disclosure of Invention
The invention aims to provide a movable unfolded wind driven generator, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a movable unfolded wind driven generator comprises a machine body, crawler wheels are rotatably arranged on the front side and the rear side of the machine body, the left crawler wheel and the right crawler wheel on the rear side are in transmission connection with a crawler belt on the left crawler wheel and the right crawler wheel on the front side, the end wall of the lower side of the crawler belt is in contact with the ground, the machine body can be driven to move on the ground during crawler belt transmission, a first transmission cavity is formed in the machine body, a fixing device used for fixing the machine body is arranged in the first transmission cavity, the fixing device can fix the machine body on the ground after the crawler belt drives the machine body to move to a specified position, the fixing device comprises a fixing needle which is arranged in the bottom wall of the first transmission cavity and penetrates through the bottom wall of the first transmission cavity, a drill bit is rotatably arranged on the lower side of the machine body, and the fixing device can drive the fixing needle to slide downwards, the utility model discloses a portable wind power generator, including fixed needle, slide, organism, slide, expansion device, threaded shaft, slider, fixed needle, slide that end wall was equipped with about the fixed needle moves to one side of keeping away from each other, the slide struts in the ground, makes the organism is fixed subaerial, the ascending first smooth chamber that is equipped with of opening in the organism upside end wall, first smooth intracavity is equipped with the expansion device that is used for launching the generator, the expansion device includes two threaded shaft around rotating to be connected between the end wall about the first smooth chamber, threaded connection is equipped with about two sliders about, fixing device accomplishes after the fixed of organism, the left and right sides the slider can move to one side that is close to each other, makes the impeller that the organism upside was equipped with rises and expandes, begins wind power generation work, the mobilizable expansion aerogenerator who.
Further, the fixing device comprises a left first rotating shaft and a right first rotating shaft which are rotatably connected and arranged between the front end wall and the rear end wall of the machine body, the crawler wheels are fixedly connected on the front side and the rear side of the machine body of the first rotating shaft, the crawler wheels are in transmission connection with the crawler wheels, a second transmission cavity which is penetrated through the front end wall and the rear end wall by the first rotating shaft is arranged in the machine body, the first worm wheel is fixedly connected in the second transmission cavity of the first rotating shaft, a second sliding cavity is arranged on the upper side of the brake wheel, a second rotating shaft is rotatably connected between the second sliding cavity and the second transmission cavity, a first worm which is meshed with the first worm wheel is fixedly connected in the second transmission cavity of the second rotating shaft, a first bevel gear is fixedly connected in the second sliding cavity of the second rotating shaft, and a motor base is arranged in the second sliding cavity in a sliding connection manner, the left end wall of the second sliding cavity is fixedly connected with an electromagnetic switch, the left end wall of the motor base is internally and fixedly connected with a magnet, the left end wall of the motor base is fixedly connected with the left end wall of the second sliding cavity and is internally and fixedly connected with a first spring, the right end wall of the motor base is internally and fixedly connected with a first motor, the right end of the first motor is in power connection with a first motor shaft, the first motor shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the right side of the second sliding cavity is provided with a third transmission cavity, the first motor shaft is in rotating and sliding connection with the third sliding cavity and is fixedly connected with a third bevel gear in the third transmission cavity, the lower side of the third transmission cavity is provided with a first transmission cavity, and a third rotating shaft is arranged between the first transmission cavity and the third transmission cavity in transmission connection, the third rotating shaft is fixedly connected in the third transmission cavity and is provided with a fourth bevel gear which can be meshed with the third bevel gear, the third rotating shaft is fixedly connected in the first transmission cavity and is provided with a first belt pulley, the third rotating shaft on the lower side of the first belt pulley is provided with a spring seat in a rotating connection, the upper end wall and the lower end wall of the first transmission cavity are rotatably connected and are provided with a left fourth rotating shaft and a right fourth rotating shaft which are symmetrical relative to the third rotating shaft, the fourth rotating shaft is fixedly connected and is provided with a second belt pulley, the second belt pulley is in belt transmission connection with the first belt pulley, the fourth rotating shaft on the lower side of the second belt pulley is fixedly connected and is provided with a second worm, the rear end wall of the first transmission cavity is rotatably connected and is provided with a left fifth rotating shaft and a right fifth rotating shaft, and the fifth rotating shaft is fixedly connected and is provided with a second worm gear which is meshed with the second worm gear, the fifth rotating shaft at the rear side of the second worm wheel is fixedly connected with a first straight gear, the bottom wall of the first transmission cavity is internally provided with a fixed needle in sliding connection, the end walls at the left side and the right side of the fixed needle are fixedly connected with a first rack meshed with the first straight gear, the fixed needle is internally provided with a fixed needle, the upper end wall of the fixed cavity is internally provided with a third sliding cavity penetrating through the upper end wall of the fixed cavity, the third sliding cavity is internally provided with a first sliding rod in sliding connection, the upper end wall of the first sliding rod is fixedly connected with a second spring between the lower end walls of the spring seats, the first sliding rod is fixedly connected with a first wedge block in the fixed cavity, the left end wall and the right end wall of the first wedge block are wedge-shaped, and a fourth sliding cavity is arranged outwards from an opening in the left end wall and the right end wall of the fixed needle, controlling two sliding connection's in the fourth sliding chamber is equipped with the slide, the left and right sides the fourth sliding chamber with sliding connection's between the fixed chamber is equipped with the second slide bar, the second slide bar is in the fourth sliding chamber with slide fixed connection, the second slide bar is in fixed intracavity fixed connection be equipped with the second voussoir, the left and right sides one side end wall that the second voussoir kept away from each other with fixed connection be equipped with the third spring between the end wall about the fixed chamber, fixed needle downside end wall internal fixation be equipped with the second motor, second motor lower extreme power connection be equipped with the second motor shaft, second motor shaft lower extreme fixed connection be equipped with the drill bit to accomplish the fixed function of this design.
Further, expand the device including two around two threaded connection on the threaded spindle be equipped with two about first smooth chamber diapire sliding connection the slider, the left and right sides the slider with the threaded connection opposite direction of threaded spindle, the third pivot extends to in the first smooth intracavity and be in first smooth intracavity fixed connection be equipped with the third worm, both sides around fixed connection be equipped with on the threaded spindle with third worm meshing's third worm wheel, fixed connection is equipped with first connecting rod seat on the slider upside end wall, sliding connection is equipped with the elevating platform in the third pivot, fixed connection is equipped with four second connecting rod seats on the elevating platform downside end wall, two of front side rotate between second connecting rod seat and the front side be equipped with first connecting rod seat of being connected, two of rear side second connecting rod seat and rear side rotate equally between the first connecting rod seat be equipped with first connecting rod seat The lifting platform comprises a rod, a fixed rod is fixedly connected to the upper side end wall of the lifting platform, a third rotating shaft penetrates through the upper end wall and the lower end wall of the fixed rod, a power generation chamber is fixedly connected to the upper side end wall of the fixed rod, a fourth transmission cavity communicated with the power generation chamber and the fixed rod is arranged in the lower side end wall of the power generation chamber and the upper side end wall of the fixed rod, a second straight gear is fixedly connected to the third rotating shaft and extends into the fourth transmission cavity, a fifth transmission cavity is arranged in the end wall of the fourth transmission cavity, a brake cavity is arranged on the left side of the fifth transmission cavity, a third sliding rod is slidably connected between the brake cavity and the fifth transmission cavity, a second rack meshed with the second straight gear is fixedly connected to the front side end wall of the third sliding rod in the fifth transmission cavity, and a brake block is fixedly connected to the inside of the brake cavity, the brake disc is characterized in that a rubber pad is fixed on the right side end wall of the brake disc, a generator is fixedly connected in the right side end wall of the brake cavity, the left end of the generator is dynamically connected with a generating shaft penetrating through the left side end wall of the brake cavity, the generating shaft is fixedly connected with a brake wheel in the brake cavity, the left side end wall of the brake wheel is fixedly connected with a rubber ring, the generating shaft is fixedly connected with a rotary disc on the left side of the generating chamber, three rotary seats distributed in an array manner relative to the generating shaft are fixedly connected on the end wall of one side of the rotary disc far away from the generating shaft, the rotary seats are rotatably connected with the impeller, a third connecting rod seat is fixedly connected on the end wall of one side of the impeller close to the generating shaft, a fifth annular sliding cavity is arranged in the end wall of the outer side of the generating chamber, and an annular sliding ring is arranged on the end wall of one side of the fifth sliding cavity close, the brake chamber bottom wall with the fifth sliding cavity is close to be equipped with in the one side end wall of electricity generation axle and runs through the sixth sliding cavity of electricity generation room, third slide bar downside end wall is in fixed connection's in the sixth sliding cavity is equipped with the cassette, the sliding ring is close to one side end wall of brake chamber is in slide connection in the cassette downside end wall, the sliding ring is kept away from fixed connection is equipped with three on the one side end wall of electricity generation axle about the fourth connecting rod seat that electricity generation axle array distributes, the fourth connecting rod seat with rotate between the third connecting rod seat and be equipped with the second connecting rod to accomplish the expansion function of this design.
The invention has the beneficial effects that: a movable unfolded wind driven generator can be arranged in an area with frequent wind change, when the wind power changes, the equipment can be moved to the position with the strongest wind power in the area, a large number of wind driven generators are not needed, the cost is saved, and the wind power generation efficiency is higher; the impeller can be bent when the impeller needs to be moved or maintained, so that the wind driven generator is convenient to move and maintain.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a mobile deployment wind turbine according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;
FIG. 6 is an enlarged view of the structure at "E" in FIG. 1;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a movable unfolded wind driven generator, which is mainly applied to wind power generation, and the invention is further explained by combining the attached drawings of the invention.
The invention relates to a movable unfolded wind driven generator, which comprises a machine body 10, wherein crawler wheels 12 are rotatably arranged on the front side and the rear side of the machine body 10, the left crawler wheel 12 and the right crawler wheel 12 on the rear side are in transmission connection with a crawler 11 on the left crawler wheel 12 and the right crawler wheel 12 on the front side, the lower end wall of the crawler 11 is in contact with the ground, the machine body 10 can be driven to move on the ground when the crawler 11 transmits, a first transmission cavity 37 is arranged in the machine body 10, a fixing device 991 for fixing the machine body 10 is arranged in the first transmission cavity 37, the fixing device 991 can fix the machine body 10 on the ground after the machine body 10 is driven to move to a specified position by the crawler 11, the fixing device 991 comprises a fixing needle 47 which penetrates through the bottom wall of the first transmission cavity 37 and is arranged in the bottom wall of the first transmission cavity 37, and a drill bit 20 is rotatably arranged on, after the machine body 10 moves to a designated position, the fixing device 991 can drive the fixing needle 47 to slide downwards, the fixing needle 47 drives the drill bit 20 to drill into the underground, the sliding plate 51 arranged in the left end wall and the right end wall of the fixing needle 47 moves towards one side far away from each other, the sliding plate 51 is propped open in the ground, so that the machine body 10 is fixed on the ground, the first sliding cavity 21 is upwards arranged in the upper end wall of the machine body 10, the unfolding device 992 used for unfolding a generator is arranged in the first sliding cavity 21, the unfolding device 992 comprises a front threaded shaft and a rear threaded shaft 67 which are rotatably connected between the left end wall and the right end wall of the first sliding cavity 21, a left sliding block and a right sliding block 22 are arranged on the threaded shafts 67 in a threaded connection manner, after the fixing device 991 finishes the fixing of the machine body 10, the sliding blocks 22 on the left side and the right side can move towards one side close to each other, and starting wind power generation work, and finally finishing the movable unfolded wind power generator designed by the cost.
Advantageously, the fixing device 991 comprises a left first rotating shaft 15 and a right first rotating shaft 15 which are rotatably connected between the front end wall and the rear end wall of the machine body 10, the first rotating shaft 15 is fixedly connected with the crawler wheels 12 at the front side and the rear side of the machine body 10, the crawler wheels 12 are in driving connection with the crawler belt 11, a second driving cavity 13 which is penetrated through the front end wall and the rear end wall by the first rotating shaft 15 is arranged in the machine body 10, the first rotating shaft 15 is fixedly connected with a first worm wheel 14 in the second driving cavity 13 and is provided with a second sliding cavity 60 at the upper side of the brake wheel 18, a second rotating shaft 16 is rotatably connected between the second sliding cavity 60 and the second driving cavity 13 and is provided with a first rotating shaft 16, the second rotating shaft 16 is fixedly connected with a first worm 17 which is meshed with the first worm wheel 14 in the second driving cavity 13, the second rotating shaft 16 is fixedly connected with a first bevel gear 59 in the second sliding cavity 60, a motor base 61 is arranged in the second sliding cavity 60 in a sliding connection manner, an electromagnetic switch 65 is fixedly connected to the left end wall of the second sliding cavity 60, a magnet 64 is fixedly connected to the left end wall of the motor base 61, a first spring 63 is fixedly connected between the left end wall of the motor base 61 and the left end wall of the second sliding cavity 60, a first motor 62 is fixedly connected to the right end wall of the motor base 61, a first motor shaft 19 is arranged at the right end of the first motor 62 in a power connection manner, a second bevel gear 58 meshed with the first bevel gear 59 is fixedly connected to the first motor shaft 19, a third transmission cavity 30 is arranged at the right side of the second sliding cavity 60, the first motor shaft 19 is connected between the third transmission cavity 30 and the second sliding cavity 60 in a rotating and sliding manner, a third bevel gear 29 is fixedly connected to the first motor shaft 19 in the third transmission cavity 30, a first transmission cavity 37 is arranged at the lower side of the third transmission cavity 30, a third rotating shaft 31 is arranged between the first transmission cavity 37 and the third transmission cavity 30 in a transmission connection manner, a fourth bevel gear 32 capable of being meshed with the third bevel gear 29 is fixedly connected in the third transmission cavity 30 by the third rotating shaft 31, a first belt pulley 33 is fixedly connected in the first transmission cavity 37 by the third rotating shaft 31, a spring seat 40 is arranged on the third rotating shaft 31 at the lower side of the first belt pulley 33 in a transmission connection manner, a left fourth rotating shaft 34 and a right fourth rotating shaft 34 which are symmetrical about the third rotating shaft 31 are arranged between the upper end wall and the lower end wall of the first transmission cavity 37 in a transmission connection manner, a second belt pulley 35 is fixedly connected on the fourth rotating shaft 34, a belt 36 is arranged on the second belt pulley 35 and the first belt pulley 33 in a transmission connection manner, a second worm 38 is fixedly connected on the fourth rotating shaft 34 at the lower side of the second belt pulley 35, the rear end wall of the first transmission cavity 37 is provided with a left fifth rotating shaft 55 and a right fifth rotating shaft 55 which are rotatably connected, the fifth rotating shaft 55 is fixedly connected with a second worm wheel 57 meshed with the second worm 38, the fifth rotating shaft 55 at the rear side of the second worm wheel 57 is fixedly connected with a first straight gear 56, the bottom wall of the first transmission cavity 37 is provided with a fixed needle 47 which penetrates through the bottom wall of the first transmission cavity 37 in a sliding manner, the end walls at the left side and the right side of the fixed needle 47 are provided with a first rack 39 meshed with the first straight gear 56 in a fixed manner, the fixed needle 47 is arranged in the fixed needle 47, the upper end wall of the fixed cavity 48 is provided with a third sliding cavity 41 which penetrates through the upper end wall of the fixed cavity 48, the third sliding cavity 41 is provided with a first sliding rod 43 in a sliding manner, the upper end wall of the first sliding rod 43 is fixedly connected with the lower end wall of the spring seat 40, the first sliding rod 43 is fixedly connected with a first wedge 49 in the fixed cavity 48, the left and right side end walls of the first wedge 49 are wedge-shaped, a fourth sliding cavity 50 is arranged in the left and right side end walls of the fixed needle 47 with an outward opening, sliding plates 51 are arranged in the left and right fourth sliding cavities 50 in sliding connection, a second sliding rod 52 is arranged between the left and right fourth sliding cavities 50 and the fixed cavity 48 in sliding connection, the second sliding rod 52 is fixedly connected with the sliding plate 51 in the fourth sliding cavity 50, a second wedge 54 is fixedly connected with the second sliding rod 52 in the fixed cavity 48, a third spring 53 is fixedly connected between the end wall of one side of the left and right second wedge 54 away from each other and the left and right end walls of the fixed cavity 48, a second motor 46 is fixedly connected in the lower side end wall of the fixed needle 47, and a second motor shaft 45 is dynamically connected with the lower end of the second motor 46, the lower end of the second motor shaft 45 is fixedly connected with a drill bit 20 to complete the fixing function of the design.
Advantageously, the unfolding device 992 comprises a left slider 22 and a right slider 22 slidably connected to the bottom wall of the first sliding cavity 21 and provided on the front and rear two threaded shafts 67, the left slider 22 and the right slider 22 on the left and right sides are connected to each other by screw, the third rotating shaft 31 extends into the first sliding cavity 21 and is fixedly connected to the first sliding cavity 21 and is provided with a third worm 66, the front and rear threaded shafts 67 are fixedly connected to each other and is provided with a third worm wheel 68 engaged with the third worm 66, the slider 22 is fixedly connected to the upper end wall of the first connecting rod seat 23, the third rotating shaft 31 is slidably connected to each other and is provided with a lifting platform 26, the lifting platform 26 is fixedly connected to the lower end wall of the second connecting rod seat 25, the front two second connecting rod seats 25 are rotatably connected to the front first connecting rod seat 23, the two second connecting rod seats 25 on the rear side and the first connecting rod seat 23 on the rear side are also rotatably connected to be provided with the first connecting rod 24, the upper side end wall of the lifting platform 26 is fixedly connected to be provided with a fixing rod 28, the third rotating shaft 31 penetrates through the upper end wall and the lower end wall of the fixing rod 28, the upper side end wall of the fixing rod 28 is fixedly connected to be provided with a power generation chamber 85, the lower side end wall of the power generation chamber 85 and the upper side end wall of the fixing rod 28 are internally provided with a fourth transmission cavity 69 communicated with the power generation chamber 85 and the fixing rod 28, the third rotating shaft 31 extends into the fourth transmission cavity 69 and is fixedly connected to be provided with a second straight gear 72, the end wall of the fourth transmission cavity 69 is internally provided with a fifth transmission cavity 70, the left side of the fifth transmission cavity 70 is provided with a brake cavity 44, and the brake cavity 44 and the fifth transmission cavity 70 are slidably connected to, a second rack 71 engaged with the second spur gear 72 is fixedly connected to the front end wall of the third slide rod 73 in the fifth transmission cavity 70, a brake block 83 is fixedly connected to the third slide rod 73 in the brake cavity 44, a rubber pad is fixed to the right end wall of the brake block 83, a generator 27 is fixedly connected to the right end wall of the brake cavity 44, a generator shaft 84 penetrating through the left end wall of the brake cavity 44 is dynamically connected to the left end of the generator 27, a brake wheel 18 is fixedly connected to the generator shaft 84 in the brake cavity 44, a rubber ring is fixedly connected to the left end wall of the brake wheel 18, a rotary disc 74 is fixedly connected to the left side of the generator chamber 85, three rotary seats 75 distributed in an array with respect to the generator shaft 84 are fixedly connected to the end wall of the rotary disc 74 far from the generator shaft 84, the rotating base 75 is provided with the impeller 76 in a rotating connection manner, one side end wall of the impeller 76 close to the power generation shaft 84 is fixedly connected with a third connecting rod seat 77, one side end wall of the power generation chamber 85 outside is provided with a circular fifth sliding cavity 86, one side end wall of the fifth sliding cavity 86 close to the braking cavity 44 is provided with a circular sliding ring 80 in a sliding connection manner, the bottom wall of the braking cavity 44 and one side end wall of the fifth sliding cavity 86 close to the power generation shaft 84 are provided with a sixth sliding cavity 82 penetrating through the power generation chamber 85, the lower side end wall of the third sliding rod 73 is fixedly connected with a clamping seat 81 in the sixth sliding cavity 82, one side end wall of the sliding ring 80 close to the braking cavity 44 is in a sliding connection manner in the lower side end wall of the clamping seat 81, one side end wall of the sliding ring 80 far away from the power generation shaft 84 is provided with three fourth connecting rod seats 79 distributed in an array manner relative to the power generation shaft 84 in a fixed, a second link 78 is rotatably connected between the fourth link seat 79 and the third link seat 77 to perform the unfolding function of the present design.
The use steps of a mobile deployment wind turbine herein are described in detail below with reference to figures 1 to 7:
initially, the first spring 63, the second spring 42 and the third spring 53 are in a normal state, and the rubber ring on the brake wheel 18 is in contact with the rubber pad on the brake pad 83, so that the power generation shaft 84 cannot rotate.
The first motor 62 is started, the first motor 62 drives the first motor shaft 19 to rotate, the first motor shaft 19 drives the second bevel gear 58 to rotate, the second bevel gear 58 drives the first bevel gear 59 to rotate, the first bevel gear 59 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the first worm 17 to rotate, the first worm 17 drives the first worm wheel 14 to rotate, the first worm wheel 14 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the crawler wheel 12 to rotate, the crawler wheel 12 drives the crawler 11 to transmit, the crawler 11 drives the crawler wheel 12 to move leftward, the crawler wheel 12 drives the first rotating shaft 15 to move leftward, and the first rotating shaft 15 drives the machine body 10 to move leftward to a designated position.
The electromagnetic switch 65 is activated, the electromagnetic switch 65 repels the magnet 64 and drives the magnet 64 to move rightwards, the magnet 64 drives the motor base 61 to slide rightwards, the motor base 61 drives the first motor 62 to slide rightwards, the first motor 62 drives the first motor shaft 19 to slide rightwards, the first motor shaft 19 drives the second bevel gear 58 and the third bevel gear 29 to move rightwards, the second bevel gear 58 is separated from the first bevel gear 59, the third bevel gear 29 is engaged with the fourth bevel gear 32, the first motor shaft 19 drives the third bevel gear 29 to rotate, the third bevel gear 29 drives the fourth bevel gear 32 to rotate, the fourth bevel gear 32 drives the third rotating shaft 31 to rotate, the third rotating shaft 31 drives the first belt pulley 33 to rotate, and the first belt pulley 33 drives the belt 36 to transmit, the belt 36 drives the second belt pulley 35 rotates, the second belt pulley 35 drives the fourth rotating shaft 34 to rotate, the fourth rotating shaft 34 drives the second worm 38 to rotate, the second worm 38 drives the second worm wheel 57 to rotate, the second worm wheel 57 drives the fifth rotating shaft 55 to rotate, the fifth rotating shaft 55 drives the first straight gear 56 to rotate, the first straight gear 56 drives the first rack 39 to move downwards, the first rack 39 drives the fixing needle 47 to slide downwards, the fixing needle 47 drives the second motor 46 to move downwards, the second motor 46 drives the second motor shaft 45 to move downwards, the second motor shaft 45 drives the drill bit 20 to move downwards, and the drill bit 20 continues to move downwards after contacting the ground.
The second motor 46 is started, the second motor 46 drives the second motor shaft 45 to rotate, the second motor shaft 45 drives the drill 20 to rotate, the drill 20 drills downwards into the ground, meanwhile, the fixing pin 47 drives the first slide bar 43 to move downwards, the second spring 42 stretches to a certain extent to pull the first slide bar 43 to slide in the third slide cavity 41, the first slide bar 43 drives the first wedge 49 not to move downwards, the fixing pin 47 drives the second slide bar 52 to move downwards, the second slide bar 52 drives the second wedge 54 to contact with the first wedge 49 and then slide downwards on two sides of the first wedge 49, the first wedge 49 pushes the second wedges 54 on the left and right sides to move towards the sides far away from each other, the second wedge 54 drives the second slide bars 52 on the left and right sides to move towards the sides far away from each other, the second sliding rod 52 drives the sliding plates 51 on the left side and the right side to move towards the sides far away from each other, the sliding plates 51 slide outwards and contact with the soil layer after sliding out of the fourth sliding cavity 50, the sliding plates 51 on the left side and the right side are unfolded outwards, so that the fixing pins 47 are stabilized in the ground, the fixing pins 47 stabilize the machine body 10 on the ground, and the second motor 46 is stopped to complete the fixation of the machine body 10.
Meanwhile, the third rotating shaft 31 drives the third worm 66 to rotate, the third worm 66 drives the third worm wheel 68 to rotate, the third worm wheel 68 drives the left and right sides, the sliding block 22 slides to the side close to each other, the sliding block 22 drives the first connecting rod 24 to rotate, the first connecting rod 24 drives the second connecting rod seat 25 to move upwards, the second connecting rod seat 25 drives the lifting platform 26 to slide upwards on the third rotating shaft 31, the lifting platform 26 drives the fixing rod 28 to slide upwards, the fixing rod 28 drives the power generation chamber 85 to move upwards, the power generation chamber 85 drives the power generation shaft 84 to move upwards, the power generation shaft 84 drives the rotating disc 74 to move upwards, the rotating disc 74 drives the rotating disc 75 to move upwards, the rotating disc 75 drives the impeller 76 to move upwards, the third rotating shaft 31 drives the second straight gear 72 to rotate, the second spur gear 72 drives the second rack gear 71 to move leftward, the second rack gear 71 drives the third slide rod 73 to move leftward, the third slide rod 73 drives the brake block 83 and the clamping block 81 to move leftward, the rubber pad on the brake block 83 is separated from the rubber ring on the brake wheel 18, the clamping block 81 drives the slide ring 80 to slide leftward, the slide ring 80 drives the fourth link seat 79 to move leftward, the fourth link seat 79 drives the second link 78 to rotate, the second link 78 drives the third link seat 77 to rotate, the third link seat 77 drives the impeller 76 to rotate to a side away from the power generation shaft 84, the impeller 76 is unfolded, wind pushes the impeller 76 to rotate around the power generation shaft 84, the impeller 76 drives the swivel 75 to rotate around the power generation shaft 84, and the swivel 75 drives the turntable 74 to rotate, the turntable 74 drives the power generation shaft 84 to rotate, the power generation shaft 84 drives the main shaft in the power generator 27 to rotate, the power generator 27 generates power, the first motor 62 is stopped, and finally the movable unfolded wind driven generator of the design is realized.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (3)

1. A movable unfolded wind driven generator comprises a machine body, and is characterized in that: the front side and the rear side of the machine body are rotatably provided with crawler wheels, the left crawler wheel and the right crawler wheel on the rear side are in transmission connection with the left crawler wheel and the right crawler wheel on the front side, the lower side end wall of the crawler is in contact with the ground, the machine body can be driven to move on the ground during crawler transmission, a first transmission cavity is arranged in the machine body, a fixing device for fixing the machine body is arranged in the first transmission cavity, the machine body can be fixed on the ground by the fixing device after the machine body is driven to move to a specified position, the fixing device comprises a fixing needle which is arranged in the bottom wall of the first transmission cavity and penetrates through the bottom wall of the first transmission cavity, a drill bit is rotatably arranged on the lower side of the machine body, after the machine body moves to the specified position, the fixing device can drive the fixing needle to slide downwards, and the fixing needle drives the drill bit to, slide that is equipped with in the end wall removes to the one side of keeping away from each other about the fixed needle, the slide struts in ground, makes the organism is fixed subaerial, the ascending first smooth chamber that is equipped with of opening in the organism upside end wall, first smooth intracavity is equipped with the expansion device that is used for launching the generator, the expansion device includes two threaded spindle around being equipped with of rotating the connection between the end wall about the first smooth chamber, threaded connection is equipped with about two sliders about on the threaded spindle, fixing device accomplishes after the fixed of organism, the left and right sides the slider can remove to one side that is close to each other, makes the impeller that the organism upside was equipped with rises and expandes, begins wind power generation work, the mobilizable expansion aerogenerator who finishes the cost design finally.
2. The mobile deployed wind turbine of claim 1, wherein: the fixing device comprises a left first rotating shaft and a right first rotating shaft which are rotatably connected and arranged between the front end wall and the rear end wall of the machine body, the crawler wheels are fixedly connected and arranged on the front side and the rear side of the machine body of the first rotating shaft, the crawler wheels are in transmission connection with the crawler wheels, a second transmission cavity which is penetrated through the front end wall and the rear end wall by the first rotating shaft is arranged in the machine body, the first worm wheel is fixedly connected and arranged in the second transmission cavity of the first rotating shaft, a second sliding cavity is arranged on the upper side of the brake wheel, a second rotating shaft is rotatably connected and arranged between the second sliding cavity and the second transmission cavity, a first worm which is meshed with the first worm wheel is fixedly connected and arranged in the second transmission cavity of the second rotating shaft, a first bevel gear is fixedly connected and arranged in the second sliding cavity of the second rotating shaft, a motor base is slidably connected and an electromagnetic switch is fixedly connected and arranged on the left end wall of the second sliding cavity, the motor base is characterized in that a magnet is fixedly connected in the end wall of the left side of the motor base, a first spring is fixedly connected between the end wall of the left side of the motor base and the end wall of the left side of the second sliding cavity, a first motor is fixedly connected in the end wall of the right side of the motor base, a first motor shaft is arranged at the right end of the first motor in a power connection mode, a second bevel gear meshed with the first bevel gear is fixedly connected on the first motor shaft, a third transmission cavity is arranged at the right side of the second sliding cavity, a first motor shaft rotates and is in sliding connection with the second sliding cavity, a third bevel gear is fixedly connected in the third transmission cavity, a first transmission cavity is arranged at the lower side of the third transmission cavity, a third rotating shaft is arranged in a transmission connection mode between the first transmission cavity and the third transmission cavity, and a fourth bevel gear meshed with the third bevel gear is fixedly connected in the third transmission cavity The gear, the third pivot is equipped with first belt pulley in fixed connection in the first transmission intracavity, the first belt pulley downside is equipped with the spring holder of swivelling joint on the third pivot, swivelling joint between the end wall about the first transmission intracavity is equipped with about two fourth pivots of symmetry about the third pivot, fixed connection is equipped with the second belt pulley in the fourth pivot, the second belt pulley with there is belt transmission connection on the first belt pulley, fixed connection is equipped with the second worm on the fourth pivot of the second belt pulley downside, swivelling joint is equipped with about two fifth pivots on the side wall of first transmission intracavity back side, fixed connection is equipped with on the fifth pivot with the second worm gear meshing, fixed connection is equipped with first straight gear on the fifth pivot of second worm gear back side, the fixing needle is arranged on the bottom wall of the first transmission cavity in a sliding connection mode and penetrates through the bottom wall of the first transmission cavity, a first rack meshed with the first straight gear is fixedly connected to the end walls of the left side and the right side of the fixing needle, the fixing needle is internally provided with a fixing needle, a third sliding cavity penetrating through the end wall of the upper side of the fixing cavity is arranged in the end wall of the upper side of the fixing cavity, a first sliding rod is arranged in the third sliding cavity in a sliding connection mode, a second spring is fixedly connected between the end walls of the lower side of the spring seat on the end wall of the upper side of the first sliding rod, a first wedge block is fixedly connected in the fixing cavity by the first sliding rod, the end walls of the left side and the right side of the first wedge block are wedge-shaped, a fourth sliding cavity is outwards arranged in the end wall of the left side and the right side of the fixing needle, sliding plates are arranged in the fourth sliding cavity in a sliding connection mode, and a, the second slide bar is in the fourth slide intracavity with slide fixed connection, the second slide bar is in fixed intracavity fixed connection is equipped with the second voussoir, the left and right sides the second voussoir keep away from one side end wall each other with fixed intracavity about between the end wall fixed connection be equipped with the third spring, fixed needle downside end wall internal fixation be equipped with the second motor, what second motor lower extreme power was connected is equipped with the second motor shaft, second motor shaft lower extreme fixed connection be equipped with the drill bit to accomplish the fixed function of this design.
3. The mobile deployed wind turbine of claim 1, wherein: the unfolding device comprises a left slide block and a right slide block which are arranged on the front and the back two threaded shafts in a threaded connection manner and are in sliding connection with the bottom wall of the first sliding cavity, the threaded connection directions of the left slide block and the right slide block on the left and the right sides are opposite, the third rotating shaft extends into the first sliding cavity and is fixedly connected with a third worm in the first sliding cavity, a third worm wheel meshed with the third worm is fixedly connected with the threaded shafts on the front and the back sides, a first connecting rod seat is fixedly connected with the end wall on the upper side of the slide block, a lifting platform is arranged on the third rotating shaft in a sliding connection manner, four second connecting rod seats are fixedly connected with the end wall on the lower side of the lifting platform, a first connecting rod is arranged between the two second connecting rod seats on the front side and the first connecting rod seat on the front side in a rotating connection manner, and the first connecting rod is also arranged between the two second connecting rod seats on the back side and the first connecting rod seat on the back side in a rotating connection manner, the lifting platform is characterized in that a fixed rod is fixedly connected to the upper side end wall of the lifting platform, a third rotating shaft penetrates through the upper end wall and the lower end wall of the fixed rod, a power generation chamber is fixedly connected to the upper side end wall of the fixed rod, a fourth transmission cavity communicated with the power generation chamber and the fixed rod is arranged in the lower side end wall of the power generation chamber and the upper side end wall of the fixed rod, a second straight gear is fixedly connected to the third rotating shaft, a fifth transmission cavity is arranged in the end wall of the fourth transmission cavity, a brake cavity is arranged on the left side of the fifth transmission cavity, a third sliding rod is slidably connected between the brake cavity and the fifth transmission cavity, a second rack meshed with the second straight gear is fixedly connected to the front side end wall of the third sliding rod in the fifth transmission cavity, and a brake block is fixedly connected to the brake cavity, the brake disc is characterized in that a rubber pad is fixed on the right side end wall of the brake disc, a generator is fixedly connected in the right side end wall of the brake cavity, the left end of the generator is dynamically connected with a generating shaft penetrating through the left side end wall of the brake cavity, the generating shaft is fixedly connected with a brake wheel in the brake cavity, the left side end wall of the brake wheel is fixedly connected with a rubber ring, the generating shaft is fixedly connected with a rotary disc on the left side of the generating chamber, three rotary seats distributed in an array manner relative to the generating shaft are fixedly connected on the end wall of one side of the rotary disc far away from the generating shaft, the rotary seats are rotatably connected with the impeller, a third connecting rod seat is fixedly connected on the end wall of one side of the impeller close to the generating shaft, a fifth annular sliding cavity is arranged in the end wall of the outer side of the generating chamber, and an annular sliding ring is arranged on the end wall of one side of the fifth sliding cavity close, the brake chamber bottom wall with the fifth sliding cavity is close to be equipped with in the one side end wall of electricity generation axle and runs through the sixth sliding cavity of electricity generation room, third slide bar downside end wall is in fixed connection's in the sixth sliding cavity is equipped with the cassette, the sliding ring is close to one side end wall of brake chamber is in slide connection in the cassette downside end wall, the sliding ring is kept away from fixed connection is equipped with three on the one side end wall of electricity generation axle about the fourth connecting rod seat that electricity generation axle array distributes, the fourth connecting rod seat with rotate between the third connecting rod seat and be equipped with the second connecting rod to accomplish the expansion function of this design.
CN202011161873.2A 2020-10-27 2020-10-27 Movable expanded wind driven generator Withdrawn CN112228284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011161873.2A CN112228284A (en) 2020-10-27 2020-10-27 Movable expanded wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011161873.2A CN112228284A (en) 2020-10-27 2020-10-27 Movable expanded wind driven generator

Publications (1)

Publication Number Publication Date
CN112228284A true CN112228284A (en) 2021-01-15

Family

ID=74110585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011161873.2A Withdrawn CN112228284A (en) 2020-10-27 2020-10-27 Movable expanded wind driven generator

Country Status (1)

Country Link
CN (1) CN112228284A (en)

Similar Documents

Publication Publication Date Title
CN110118156A (en) A kind of wind-driven generator
CN105179144B (en) Crawler type flowing water power generation device and its application method
CN112228284A (en) Movable expanded wind driven generator
CN112502607B (en) A movable cat ladder for high altitude construction
CN211688159U (en) Electric power overhauls uses low pressure work platform
CN112398441B (en) Solar detector based on wireless signal transmission and use method thereof
CN213765418U (en) Central adjusting device for TRT bearing cylinder abrasion repair
CN113258643B (en) Environment-friendly solar lithium battery charging device
CN212443850U (en) Supporting device for welding steel structural member
CN213484783U (en) Electric power storage equipment capable of transferring and converting electric energy
CN110126632B (en) Automatic charging system for electric automobile
CN107433606A (en) A kind of solar-energy machine people for building
CN209994304U (en) Mobile solar temporary power supply base station
CN216739448U (en) Hydraulic engineering construction is with removing support
CN111271224A (en) Wind power generation tower convenient to maintain
CN214858457U (en) ICU sick bed auxiliary device's lift drive structure
CN220562630U (en) U disk type caravan
CN213205877U (en) Hydroelectric generator with stably-supported impeller
CN216122281U (en) Combined mobile power generation device
CN220502617U (en) Lifting mechanism for wind power gear box assembly
CN217428045U (en) Suspension type photovoltaic power plant
CN214959094U (en) Auxiliary tool for adjusting block height of water pump motor
CN219707235U (en) Solar folding charging device for electric vehicle
CN219863332U (en) Externally-expanding adjustable train carriage type hotel
CN216196469U (en) Movable pile foundation construction platform

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210115

WW01 Invention patent application withdrawn after publication