Wind driven generator

Abstract

The utility model discloses a wind driven generator, which relates to the technical field of wind driven generators and comprises a base frame, a partition plate is fixedly connected to the inner wall of the base frame, one side of the partition plate is fixedly connected with one end of a first spring, and the other end of the first spring is fixedly connected with one side of a first push plate. The other side of the first push plate is fixedly connected with a first limiting block, the first limiting block is inserted into a groove in one side of the inner wall of the first base, one side of the inner wall of the first base is fixedly connected with a second spring, and one end of the second spring is fixedly connected with one side of a second limiting block. Through the arrangement of the base frame, the partition plate, the first spring, the first push plate, the first limiting block, the first base, the second spring, the second limiting block and the first pull rod, the wind power generation tower body can be conveniently disassembled, in the long-time use process of a wind power generator, workers can conveniently and timely overhaul the wind power generator, and the working efficiency is improved. Therefore, the wind driven generator can work normally.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generators, in particular to a wind power generator. Background Art

[0002] A wind turbine is an electric device that converts wind energy into mechanical work, which drives the rotor to rotate and finally outputs alternating current. A wind turbine generally consists of a wind wheel, a generator, a rectifier, a tower, a speed limit safety mechanism, and an energy storage device.

[0003] After searching, a Chinese patent with publication number CN216812009U discloses a wind turbine generator, including a generator body, multiple sets of connection mechanisms are fixedly arranged on the outside of the generator body, blades are fixedly connected to the outside of the multiple sets of connection mechanisms, and a column is fixedly connected to the lower end of the generator body, and an equipment box is fixedly connected to the outside of the column. The utility model can automatically melt ice on the blades of the wind turbine generator through a simple installation structure, while improving the power generation efficiency, ensuring the safe use of the wind turbine generator and reducing the use cost. It has good practical effect and is worthy of promotion and use in the existing market.

[0004] Although the above solution can improve the power generation efficiency while ensuring the safe use of the wind turbine and reducing the cost of use, the wind turbine in the above patent does not have the effect of convenient disassembly of the wind power tower. During the long-term use of the wind turbine, the staff fails to perform regular maintenance in a timely manner, which may cause mechanical failures and other problems. Therefore, we provide a wind turbine to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the wind power tower body cannot be easily disassembled, and mechanical failures may occur when the staff fails to perform regular maintenance in a timely manner during the long-term use of the wind turbine. A wind turbine is provided.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind turbine, comprising a base frame, an inner wall of the base frame is fixedly connected with a partition plate, one side of the partition plate is fixedly connected to one end of a first spring, the other end of the first spring is fixedly connected to one side of a first push plate, the other side of the first push plate is fixedly connected with a first limit block, the first limit block is inserted into a groove on one side of the inner wall of the first base, one side of the inner wall of the first base is fixedly connected with a second spring, one end of the second spring is fixedly connected to one side of the second limit block, and one side of the second limit block is fixedly connected with a first pull rod.

[0007] Furthermore, there are two groups of first springs, and the two groups of first springs are respectively fixedly arranged on both sides of the partition plate, and one end of the two groups of first springs is fixedly arranged with a first push plate.

[0008] Furthermore, a first cylinder is slidably arranged in the groove of the inner wall of the first base, one side of the first cylinder is fixedly connected to one end of the first linkage column, the other end of the first linkage column is fixedly connected to one side of the second push plate, the second push plate is slidably connected in the groove of the inner wall of the first base, the bottom of the first base is fixedly arranged on the top of the first bottom plate, and a screw hole is arranged in the middle of the first bottom plate.

[0009] Furthermore, one side of the first cylinder is fixedly connected to one end of the third spring, and the other end of the third spring is fixedly connected to one side of the inner wall of the first base.

[0010] Furthermore, the top of the base frame is fixedly connected to the bottom of the wind power tower body, a control structure is plugged into the top of the wind power tower body, a side of the wind power tower body is fixedly connected to a limiting structure, and one end of the limiting structure is fixedly connected to the top of the first base.

[0011] Furthermore, the limiting structure includes a first support block fixedly connected to one side of the wind power tower body, the middle part of the first support block is rotatably connected to one end of a fourth spring, the other end of the fourth spring is rotatably connected to the middle part of the second support block, and the bottom of the second support block is fixedly connected to the top of the first base.

[0012] Furthermore, the control structure includes a control compartment plugged into the top of the wind power tower body, the top of the control compartment is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to the top of a first gear, the teeth on the outer circumferential surface of the first gear are meshed with the teeth on the outer circumferential surface of the second gear, the bottom of the second gear is fixedly connected to the top of the wind power tower body, and one side of the control compartment is rotatably connected to a wind power fan blade.

[0013] Compared with the prior art, the wind turbine has the following beneficial effects:

[0014] 1. The utility model can conveniently disassemble the wind power tower body through the arrangement of the base frame, the partition plate, the first spring, the first push plate, the first limit block, the first base, the second spring, the second limit block, and the first pull rod. During the long-term use of the wind turbine, it is convenient for the staff to carry out maintenance in time, thereby ensuring that the wind turbine can work normally.

[0015] 2. The utility model can ensure the stability of the wind power tower body and prevent it from tilting easily through the arrangement of the first support block, the fourth spring, the second support block, the control compartment, the first motor, the first gear, the second gear, and the wind power blades. At the same time, the direction of the wind turbine can be freely adjusted, so that the wind power blades can always keep rotating, thereby improving the power generation efficiency of the wind turbine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure inside the first base of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the interior of the control structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the limiting structure of the utility model.

[0020] In the figure:

[0021] 1. Base frame; 2. Partition plate; 3. First spring; 4. First push plate; 5. First limit block; 6. First base; 7. Second spring; 8. Second limit block; 9. First pull rod; 10. First cylinder; 11. First linkage column; 12. Second push plate; 13. Third spring; 14. Wind power tower;

[0022] 15. Limiting structure; 151. First support block; 152. Fourth spring; 153. Second support block;

[0023] 16. Control structure; 161. Control compartment; 162. First motor; 163. First gear; 164. Second gear; 165. Wind power fan blade;

[0024] 17. First base plate; 18. Screw holes. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] See also Figure 2 and Figure 3A wind turbine generator includes a base frame 1, the top of the base frame 1 is fixedly connected to the bottom of a wind power generation tower body 14, a control structure 16 is plugged into the top of the wind power generation tower body 14, the control structure 16 includes a control compartment 161 plugged into the top of the wind power generation tower body 14, a first motor 162 is fixedly connected to the top of the control compartment 161, the first motor 162 is a prior art and will not be described in detail, the output shaft of the first motor 162 is fixedly connected to the top of a first gear 163, the first gear 1 The teeth on the outer circumferential surface of 63 mesh with the teeth on the outer circumferential surface of the second gear 164, the bottom of the second gear 164 is fixedly connected to the top of the wind power tower body 14, and one side of the control compartment 161 is rotatably connected with the wind power blade 165. Under the sufficient power of the first motor 162 and the restriction of the wind power tower body 14 on the control compartment 161, the first gear 163 moves around the second gear 164, thereby freely changing the direction of the wind power blade 165, thereby increasing the power generation efficiency of the wind turbine.

[0027] See also Figure 1 and Figure 4 A limiting structure 15 is fixedly connected to one side of the wind power tower body 14. The limiting structure 15 includes a first support block 151 fixedly connected to one side of the wind power tower body 14. The middle part of the first support block 151 is rotatably connected to one end of a fourth spring 152. The other end of the fourth spring 152 is rotatably connected to the middle part of a second support block 153. The bottom of the second support block 153 is fixedly connected to the top of the first base 6. One end of the limiting structure 15 is fixedly connected to the top of the first base 6. The purpose of setting the limiting structure 15 is to utilize the elasticity of the fourth spring 152 itself to keep the wind power tower body 14 stable and not prone to tilting.

[0028] See also Figure 2 A partition plate 2 is fixedly connected to the inner wall of the base frame 1, and one side of the partition plate 2 is fixedly connected to one end of the first spring 3. There are two groups of first springs 3, and the two groups of first springs 3 are respectively fixedly arranged on both sides of the partition plate 2. One end of the two groups of first springs 3 is fixedly provided with a first push plate 4, and the other end of the first spring 3 is fixedly connected to one side of the first push plate 4. The purpose of setting multiple groups of first springs 3 is to utilize the elasticity of the first spring 3 itself to effectively push the first push plate 4 to move, so that the first limit block 5 can be accurately inserted into the groove reserved in the first base 6 to limit the bottom of the wind power tower body 14.

[0029] See also Figure 2A first limit block 5 is fixedly connected to the other side of the first push plate 4, and the first limit block 5 is inserted into a groove on one side of the inner wall of the first base 6. A first cylinder 10 is slidably arranged in the groove on the inner wall of the first base 6, and one side of the first cylinder 10 is fixedly connected to one end of the third spring 13, and the other end of the third spring 13 is fixedly connected to one side of the inner wall of the first base 6. The setting of the third spring 13, utilizing the elasticity of the third spring 13 itself, can effectively push the first cylinder 10 to move, so that the first cylinder 10 remains in a relatively static state, and at the same time facilitates the rapid resetting of the first cylinder 10.

[0030] See also Figure 2 One side of the first cylinder 10 is fixedly connected to one end of the first linkage column 11, and the other end of the first linkage column 11 is fixedly connected to one side of the second push plate 12. The second push plate 12 is slidably connected in the groove of the inner wall of the first base 6. The bottom of the first base 6 is fixedly arranged on the top of the first bottom plate 17. A screw hole 18 is arranged in the middle of the first bottom plate 17. A second spring 7 is fixedly connected to one side of the inner wall of the first base 6, and one end of the second spring 7 is fixedly connected to one side of the second limit block 8. A first pull rod 9 is fixedly connected to one side of the second limit block 8. The purpose of setting the second spring 7 is to utilize the elasticity of the second spring 7 itself to push the second limit block 8 to move, so that the second limit block 8 is at the top of the base frame 1 and contacts with the base frame 1, thereby completing the limitation of the base frame 1.

[0031] Working principle: first, the first cylinder 10 is pressed by external force, so that the first linkage column 11 pushes the second push plate 12 to move, and the first limit block 5 is squeezed, so that the first limit block 5 drives the first push plate 4 to move, thereby the first limit block 5 is retracted back into the base frame 1, at this time the third spring 13 and the first spring 3 are both in a compressed state, and at the same time, the first pull rod 9 is pulled by external power to move, so that the second limit block 8 is moved, so that the second limit block 8 is retracted back into the first base 6, at this time the second spring 7 is in a compressed state, and finally, under the action of external power, the connection between the limit structure 15 and the wind power tower body 14 and the first base 6 is released, and the wind power tower body 14 is pulled to drive the base frame 1 and internal parts to slide in the first base 6, thereby realizing the effect of convenient disassembly of the wind power tower body 14, which can facilitate the staff to carry out maintenance in time, thereby ensuring that the wind turbine can work normally.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind turbine generator, comprising a base frame (1), characterized in that: The inner wall of the base frame (1) is fixedly connected to a partition plate (2), one side of the partition plate (2) is fixedly connected to one end of a first spring (3), the other end of the first spring (3) is fixedly connected to one side of a first push plate (4), the other side of the first push plate (4) is fixedly connected to a first limit block (5), the first limit block (5) is inserted into a groove on one side of the inner wall of the first base (6), one side of the inner wall of the first base (6) is fixedly connected to a second spring (7), one end of the second spring (7) is fixedly connected to one side of a second limit block (8), and one side of the second limit block (8) is fixedly connected to a first pull rod (9).

2. A wind turbine according to claim 1, characterized in that: There are two groups of the first springs (3), and the two groups of first springs (3) are respectively fixedly arranged on both sides of the partition plate (2), and one end of the two groups of first springs (3) is fixedly arranged with a first push plate (4).

3. A wind turbine according to claim 1, characterized in that: A first cylinder (10) is slidably arranged in the groove of the inner wall of the first base (6); one side of the first cylinder (10) is fixedly connected to one end of the first linkage column (11); the other end of the first linkage column (11) is fixedly connected to one side of the second push plate (12); the second push plate (12) is slidably connected in the groove of the inner wall of the first base (6); the bottom of the first base (6) is fixedly arranged on the top of the first bottom plate (17); a screw hole (18) is arranged in the middle of the first bottom plate (17).

4. A wind turbine according to claim 3, characterized in that: One side of the first cylinder (10) is fixedly connected to one end of the third spring (13), and the other end of the third spring (13) is fixedly connected to one side of the inner wall of the first base (6).

5. A wind turbine according to claim 1, characterized in that: The top of the base frame (1) is fixedly connected to the bottom of the wind power generation tower body (14); the top of the wind power generation tower body (14) is plugged with a control structure (16); one side of the wind power generation tower body (14) is fixedly connected to a limiting structure (15); one end of the limiting structure (15) is fixedly connected to the top of the first base (6).

6. A wind turbine according to claim 5, characterized in that: The limiting structure (15) comprises a first support block (151) fixedly connected to one side of the wind power generation tower body (14); the middle portion of the first support block (151) is rotatably connected to one end of a fourth spring (152); the other end of the fourth spring (152) is rotatably connected to the middle portion of a second support block (153); and the bottom portion of the second support block (153) is fixedly connected to the top portion of the first base (6).

7. A wind turbine according to claim 5, characterized in that: The control structure (16) comprises a control chamber (161) plugged into the top of the wind power tower body (14); the top of the control chamber (161) is fixedly connected to a first motor (162); the output shaft of the first motor (162) is fixedly connected to the top of a first gear (163); the teeth on the outer circumferential surface of the first gear (163) mesh with the teeth on the outer circumferential surface of the second gear (164); the bottom of the second gear (164) is fixedly connected to the top of the wind power tower body (14); and one side of the control chamber (161) is rotatably connected to a wind power blade (165).

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