CN219953541U

CN219953541U - Flat wind generator

Info

Publication number: CN219953541U
Application number: CN202321785653.6U
Authority: CN
Inventors: 樊振坤; 樊宗奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-11-03
Anticipated expiration: 2033-07-07

Abstract

The utility model provides a flat wind generator which comprises a base, a tower frame vertically and fixedly arranged on the base, and a flat wind frame detachably arranged on the tower frame, wherein a transmission shaft is rotatably arranged in the tower frame, the upper end of the transmission shaft is fixedly connected with the flat wind frame, and the lower end of the transmission shaft is connected with a speed increasing box on the base and is connected with a generator through the speed increasing box, so that the power generation efficiency is improved. Wind scoops which are distributed in an annular mode can overcome the problem of wind deflection of the fan blade generator, multiple wind directions are facilitated to be selected, wind power is not easy to slip off, and accordingly the transmission shaft obtains larger rotary thrust, the rotating speed of the generator is improved through the speed increasing box, and the power generation efficiency is improved. The wind scoop is detachably arranged on the frame column through the wind leveling rod, and the frame column is detachably arranged at the upper end of the transmission shaft, so that the equipment is convenient to carry and install. The flat wind frame is directly arranged on the transmission shaft to drive the transmission shaft to rotate, and the direction of the tail vane is not required to be adjusted, so that the production cost is reduced.

Description

Flat wind generator

Technical Field

The utility model relates to the technical field of power generation equipment, in particular to a flat wind generator.

Background

The existing wind driven generator generally adopts the rotation of the fan blade to drive the generator to generate electricity, but the thrust of wind to the fan blade is smaller, so that the size of the fan blade is required to be increased to improve the thrust, thereby driving the generator to generate electricity, leading to the large size of the fan blade, and the equipment also needs to be provided with a tail rudder to adjust the direction of the fan blade, thereby increasing the weight of the equipment and improving the production, transportation and installation costs.

Disclosure of Invention

The utility model aims to provide a device for accelerating power generation of a generator through a speed increasing box by utilizing a wind scoop to increase thrust so as to solve the problems in the background art.

The technical problems solved by the utility model are realized by adopting the following technical scheme: the flat wind generator comprises a base, a tower frame vertically and fixedly arranged on the base, and a flat wind frame detachably arranged on the tower frame, wherein a transmission shaft is rotatably arranged in the tower frame, the upper end of the transmission shaft is fixedly connected with the flat wind frame, and the lower end of the transmission shaft is connected with a speed increasing box on the base and is connected with the generator through the speed increasing box, so that the power generation efficiency is improved; the wind leveling frame comprises a frame column arranged at the upper end of the transmission shaft, wind leveling rods which are annularly distributed and arranged on the frame column, and wind scoops arranged between the vertically adjacent wind leveling rods, wherein each wind scoop is of an oval structure, and an air inlet opening is formed in one side of each wind scoop.

As a further scheme of the utility model: bearing seats are respectively arranged at the upper end and the lower end of the tower corresponding to the transmission shafts, the transmission shafts are of step-shaped structures and are arranged on the corresponding bearings in a erecting mode, and stuffing boxes attached to the transmission shafts are arranged in the bearing seats so as to improve the tightness of the bearing seats.

As a further scheme of the utility model: the upper end of the transmission shaft is fixedly provided with an inserting shaft, the lower end of the transmission shaft, which is positioned on the inserting shaft, is fixedly provided with a mounting plate, the frame column is provided with a corresponding shaft hole corresponding to the inserting shaft, and the mounting plate is fixedly connected with the frame column through screws which are distributed in an annular mode. Specifically, the support column is sleeved on the inserting shaft through the shaft hole, and the mounting plate is fixedly connected with the support column through the screw, so that the transmission shaft is brought out to rotate.

As a further scheme of the utility model: the frame column is provided with mounting end parts corresponding to the flat wind rods in a distributed manner, the mounting end parts corresponding to the flat wind rods are provided with connecting plates, and the connecting plates are fixedly mounted on the mounting end parts through bolts so as to facilitate the disassembly and assembly of the flat wind rods.

As a further scheme of the utility model: the wind scoops are welded and fixed on the adjacent flat wind rods, and water guide holes are distributed at the bottoms of the wind scoops so as to discharge rainwater.

As a further scheme of the utility model: the speed increasing box is internally provided with a first speed increasing gear fixedly arranged on the transmission shaft, one side of the first speed increasing gear is provided with a second speed increasing gear which is in meshed transmission connection with the first speed increasing gear, and the second speed increasing gear is coaxially connected with the generator so as to drive the generator shaft to rotate, and the generated energy is enhanced.

Compared with the prior art, the utility model has the beneficial effects that: wind scoops which are distributed in an annular mode can overcome the problem of wind deflection of the fan blade generator, multiple wind directions are facilitated to be selected, wind power is not easy to slip off, and accordingly the transmission shaft obtains larger rotary thrust, the rotating speed of the generator is improved through the speed increasing box, and the power generation efficiency is improved. The wind scoop is detachably arranged on the frame column through the wind leveling rod, and the frame column is detachably arranged at the upper end of the transmission shaft, so that the equipment is convenient to carry and install. The flat wind frame is directly arranged on the transmission shaft to drive the transmission shaft to rotate, and the direction of the tail vane is not required to be adjusted, so that the production cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a flat wind frame structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the speed increasing box of the present utility model;

FIG. 4 is a schematic view of a wind scoop according to the present utility model;

the marks in the figure are as follows: 1. a base; 2. a wind flattening frame; 3. a generator; 11. a tower; 12. a speed increasing box; 13. a bearing seat; 14. a first speed increasing gear; 15. a second speed increasing gear; 21. a transmission shaft; 22. a frame column; 23. a wind leveling rod; 24. a wind scoop; 25. a mounting plate; 26. a mounting end; 27. a connecting plate; 28. and a water guide hole.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the implementation, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1 to 4 of the drawings,

the embodiment provides a flat wind generator, which comprises a base 1, a tower 11 vertically and fixedly arranged on the base 1, and a flat wind frame 2 detachably arranged on the tower 11, wherein a transmission shaft 21 is rotatably arranged in the tower 11, the upper end of the transmission shaft 21 is fixedly connected with the flat wind frame 2, and the lower end of the transmission shaft 21 is connected with a speed increasing box 12 on the base 1 and is connected with a generator 3 through the speed increasing box 12, so that the power generation efficiency is improved; the flat wind frame 2 comprises a frame column 22 arranged at the upper end of a transmission shaft 21, flat wind rods 23 which are annularly distributed on the frame column 22, and wind scoopers 24 arranged between the vertically adjacent flat wind rods 23, wherein each wind scooper 24 is of an oval structure, and one side of each wind scooper 24 is provided with an air inlet opening.

Specifically, the wind scoops 24 distributed in a ring shape can overcome the problem of wind deflection of the fan blade generator, and is favorable for selecting multiple wind directions, so that wind power is not easy to slip off, and the transmission shaft 21 obtains larger rotation thrust, so that the rotation speed of the generator is increased through the speed increasing box 12, and the power generation efficiency is improved. The wind scoop 24 is detachably mounted on the frame column 22 through the wind leveling rod 23, and the frame column 22 is detachably mounted on the upper end of the transmission shaft 21, so that the equipment is convenient to carry and mount. The flat wind frame 2 is directly arranged on the transmission shaft 21 to drive the transmission shaft 21 to rotate, and the direction of the tail vane is not required to be adjusted, so that the production cost is reduced.

In this embodiment, bearing seats 13 are respectively disposed at the upper and lower ends of the tower 11 corresponding to the transmission shafts 21, the transmission shafts 21 are in a step-shaped structure so as to be erected on corresponding bearings, and stuffing boxes attached to the transmission shafts 21 are disposed in the bearing seats 13 so as to improve the tightness of the bearing seats 13. The upper end of the transmission shaft 21 is fixedly provided with an inserting shaft, the lower end of the transmission shaft 21, which is positioned on the inserting shaft, is fixedly provided with a mounting plate 25, the frame column 22 is correspondingly provided with a corresponding shaft hole, and the mounting plate 25 is fixedly connected with the frame column 22 through screws distributed in a ring shape. Specifically, the support column 22 is sleeved on the insertion shaft through a shaft hole, and the mounting plate 25 is fixedly connected with the support column 22 through a screw, so that the transmission shaft 21 is brought to rotate.

In this embodiment, the support posts 22 are provided with mounting end portions 26 corresponding to the flat wind rods 23, the flat wind rods 23 are provided with connecting plates 27 corresponding to the mounting end portions 26, and the connecting plates 27 are fixedly mounted on the mounting end portions 26 through bolts so as to facilitate dismounting of the flat wind rods 23.

In this embodiment, the wind scoops 24 are welded and fixed on the adjacent flat wind rods 23, and water guide holes 28 are distributed at the bottom of the wind scoops 24 to drain rainwater.

In this embodiment, a first speed increasing gear 14 fixedly mounted on a transmission shaft 21 is disposed in the speed increasing box 12, a second speed increasing gear 15 engaged with and connected with the first speed increasing gear 14 is disposed on one side of the first speed increasing gear 14, and the second speed increasing gear 15 is coaxially connected with the generator 3 to drive the generator shaft to rotate, so as to enhance the generated energy.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The flat wind generator is characterized in that: the wind power generation device comprises a base, a tower frame vertically and fixedly arranged on the base, and a wind flattening frame detachably arranged on the tower frame, wherein a transmission shaft is rotatably arranged in the tower frame, the upper end of the transmission shaft is fixedly connected with the wind flattening frame, and the lower end of the transmission shaft is connected with a speed increasing box on the base and is connected with a generator through the speed increasing box, so that the power generation efficiency is improved; the wind leveling frame comprises a frame column arranged at the upper end of the transmission shaft, wind leveling rods which are annularly distributed and arranged on the frame column, and wind scoops arranged between the vertically adjacent wind leveling rods, wherein each wind scoop is of an oval structure, and an air inlet opening is formed in one side of each wind scoop.

2. The flat wind generator of claim 1, wherein: bearing seats are respectively arranged at the upper end and the lower end of the tower corresponding to the transmission shafts, the transmission shafts are of step-shaped structures and are arranged on the corresponding bearings in a erecting mode, and stuffing boxes attached to the transmission shafts are arranged in the bearing seats.

3. The flat wind generator of claim 2, wherein: the upper end of the transmission shaft is fixedly provided with an inserting shaft, the lower end of the transmission shaft, which is positioned on the inserting shaft, is fixedly provided with a mounting plate, the frame column is provided with a corresponding shaft hole corresponding to the inserting shaft, and the mounting plate is fixedly connected with the frame column through screws which are distributed in an annular mode.

4. The flat wind generator of claim 1, wherein: the frame post is provided with mounting end parts corresponding to the flat wind rods in a distributed manner, the mounting end parts corresponding to the flat wind rods are provided with connecting plates, and the connecting plates are fixedly mounted on the mounting end parts through bolts.

5. The flat wind generator of claim 4, wherein: the wind scoops are welded and fixed on the adjacent flat wind rods, and water guide holes are distributed at the bottoms of the wind scoops so as to discharge rainwater.

6. The flat wind generator of claim 1, wherein: the speed increasing box is internally provided with a first speed increasing gear fixedly arranged on the transmission shaft, one side of the first speed increasing gear is provided with a second speed increasing gear which is in meshed transmission connection with the first speed increasing gear, and the second speed increasing gear is coaxially connected with the generator so as to drive the generator shaft to rotate.