CN210141184U

CN210141184U - Wind energy converter for wind-driven hydroelectric power generation equipment

Info

Publication number: CN210141184U
Application number: CN201920870469.9U
Authority: CN
Inventors: 陶晓明; 杨崧; 褚奇; 陈尊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-13
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a wind drives water conservancy power generation facility technical field, and disclose a wind energy converter for wind drives water conservancy power generation facility, including casing and main shaft, the left end of main shaft is connected with the blading, the left end of blading is leaned on and is had the fixed head, the middle part and the right part of main shaft do not are connected with the bearing, the periphery of bearing is connected with the rubber sleeve respectively, the periphery of rubber sleeve is connected with the casing, the middle part fixedly connected with cylindrical gear of main shaft, cylindrical gear's radial connection has the internal rack frame, the sub-unit connection of internal rack frame has the connection guide arm, the lower extreme of connecting the guide arm is connected with the piston piece, the lower extreme of piston piece is connected with the piston bush, the piston piece is inside the pneumatic cylinder with. The utility model provides a wind energy converter for wind-drive water conservancy power generation equipment possesses the advantage that energy loss is little, the motion conversion is steady smooth and easy, has solved the big, the motion conversion of current wind energy converter energy loss problem that is not steady smooth and easy.

Description

Wind energy converter for wind-driven hydroelectric power generation equipment

Technical Field

The utility model relates to a wind drives water conservancy power generation facility technical field, specifically is a wind energy converter for wind drives water conservancy power generation facility.

Background

In recent years, due to the occurrence of a series of natural phenomena which are not beneficial to the living environment of human beings, such as global warming, glacier thawing and the like, people are aware of the importance of reducing carbon and saving energy, all countries in the world are searching for and developing renewable clean energy which can replace the traditional energy, wind energy is used as inexhaustible clean energy, and the wind energy is widely researched, developed and utilized by people.

Existing wind energy converters for wind-driven hydroelectric power generation equipment often use a plurality of blade sets to drive a main shaft to move so as to convert wind energy into mechanical energy. However, the plurality of blade groups are actually used for utilizing wind energy, the wind energy received by the blade groups drives the shafts where the blade groups are located to rotate, and then the belt device is used for conveying movement to the main shaft, so that a lot of energy is lost in the process, and the plurality of blade group shafts transmit the movement of the main shaft, and the interference among the blade group shafts is also generated, thereby being not beneficial to the utilization and conversion of the wind energy. On the other hand, the mechanical energy transmission device adopted by the existing wind energy converter for wind-driven hydroelectric power generation equipment often utilizes a rectangular internal rack frame which is positioned on a main shaft and drives a hydraulic cylinder piston to be connected, so that the up-and-down movement of the piston is not stably and smoothly converted when the hydraulic cylinder moves, and the piston can not move in the hydraulic cylinder due to the phenomenon of gear clamping.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wind energy converter for wind-driving water conservancy power generation facility possesses the advantage that energy loss is little, the motion conversion is steady smooth and easy, has solved the big, the not steady smooth and easy problem of motion conversion of current wind energy converter energy loss.

(II) technical scheme

For the purpose that realizes that above-mentioned energy loss is little, the motion conversion is steady smooth and easy, the utility model provides a following technical scheme: the utility model provides a wind energy converter for wind-powered water conservancy power generation facility, which comprises a housin and a main shaft, the left end of main shaft is connected with the blading, the left end of blading is leaned on and is connected with the fixed head, the middle part and the right part of main shaft do not are connected with the bearing, the periphery of bearing is connected with the rubber sleeve respectively, the periphery of rubber sleeve is connected with the casing, the middle part fixedly connected with cylindrical gear of main shaft, cylindrical gear's radial connection has the internal tooth strip frame, the sub-unit connection of internal tooth strip frame has the connection guide arm, the lower extreme of connecting the guide arm is connected with the piston piece, the lower extreme of piston piece is connected with the piston cover.

Preferably, four corners of the internal rack frame are designed into circular arcs and matched with the cylindrical gear, so that the conversion of upward and downward movement of the piston in the hydraulic cylinder is facilitated.

Preferably, the lower part of the internal rack frame is connected with the connecting guide rod through a bolt and a nut, and the internal rack frame is simple in structure and easy to disassemble.

Preferably, the piston block is provided with a guide groove which is conveniently connected with the connecting guide rod.

Preferably, the piston block is provided with a limiting block, so that the connecting guide rod is prevented from being separated from the guide groove due to the occurrence of accidents.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind energy converter for wind-drive water conservancy power generation facility possesses following beneficial effect:

1. this a wind energy converter for wind drives water conservancy power generation facility is connected with the main shaft through a set of great blade group, when wind-force blows the blade group, the blade group is rotatory and then drives the main shaft rotatory, the main shaft rotation can drive the epaxial cylindrical gear rotation of main shaft again, that is to say, this kind of connection combination mode can directly convert wind energy into the rotatory required mechanical energy of cylindrical gear, and need not accomplish the transmission of motion through other connection structure, the maximize has utilized the wind energy that the blade group received, thereby reach the purpose that reduces the transmission of the lost energy of motion.

2. This a wind energy converter for wind-driven water conservancy power generation facility, through the inside tooth of roller gear and internal rack frame mesh mutually, can convert the rotation of roller gear into the up-and-down motion of internal rack frame, be connected with the connecting guide arm through internal rack frame again, the connecting guide arm is connected with the piston head again, just can convert the up-and-down motion of internal rack frame into the up-and-down motion of hydraulic piston in the pneumatic cylinder, and the four corners department design of internal rack frame with roller gear mesh mutually is for the arc that agrees with mutually with roller gear, can let roller gear more steady in the motion of four corners department, and the condition of latch can not appear, and then can make the conversion of piston up-and-down motion in the pneumatic cylinder more steady in the same direction as smooth.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection between the inner rack frame and the piston according to the present invention;

FIG. 3 is a partial schematic view of the part A of the present invention;

fig. 4 is a partial schematic view of the position B of the present invention.

In the figure: the hydraulic cylinder comprises a shell 1, a bearing 2, a main shaft 3, a rubber sleeve 4, a blade group 5, a fixing head 6, a cylindrical gear 7, an internal rack frame 8, a connecting guide rod 9, a guide groove 10, a piston block 11, a bolt 12, a nut 13, a limiting block 14, a hydraulic cylinder 15, a screw hole 16 and a piston sleeve 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a wind energy converter for wind-driven hydroelectric power generation equipment comprises a housing 1 and a main shaft 3, wherein the left end of the main shaft 3 is connected with a blade group 5, the left end of the blade group 5 is connected with a fixed head 6, the middle part and the right part of the main shaft 3 are respectively connected with a bearing 2, the periphery of the bearing 2 is respectively connected with a rubber sleeve 4, the periphery of the rubber sleeve 4 is connected with the housing 1, the middle part of the main shaft 3 is fixedly connected with a cylindrical gear 7, the cylindrical gear 7 is radially connected with an inner rack frame 8, four corners of the inner rack frame 8 are designed to be circular arc, and is fit with the cylindrical gear, the lower part of the internal rack frame 8 is connected with a connecting guide rod 9 through a bolt 12 and a nut 13, the lower end of the connecting guide rod 9 is connected with a piston block 11 through a guide groove 10 arranged on the piston block 11, the lower end of the piston block 11 is connected with a piston sleeve 17, and the piston block 11 and the piston sleeve 17 are movably connected inside a hydraulic cylinder 15.

The working principle is as follows: the blade group 5 can receive wind energy by being blown by wind power in the nature, the blade group can drive the main shaft 3 to rotate together by being connected with the main shaft 3, the main shaft 3 can drive the cylindrical gear 7 connected with the main shaft 3 to rotate together, namely, the rotation of the blade group 5 is directly transmitted to the cylindrical gear 7, the wind energy received by the blade group 5 is utilized to the maximum extent, the cylindrical gear 7 is meshed with the internal rack frame 8, when the gear 7 drives the internal rack frame 8 to move in the vertical direction, the internal rack frame 8 moves up and down along with the rotation of the cylindrical gear 7, when the internal rack frame 8 moves to the tail end of the vertical edge to be contacted with the cylindrical gear 7, the steering movement can be completed through the arc shape at the edge of the internal rack frame 8, the horizontal movement is carried out, and the internal rack frame 8 can drive the guide rod 9 connected below the internal rack frame to move horizontally in the guide groove 10, when the internal rack frame 8 moves to the next corner, the internal rack frame performs steering movement once again, the piston block 11 is driven to move in the hydraulic cylinder 15 in the direction opposite to the previous direction, and the conversion of the up-and-down movement form of the piston block 11 in the hydraulic cylinder 15 is completed, wherein the circular arc design of the four corners of the internal rack frame 8 is beneficial to the smooth and stable reversing process of the piston block 11 in the hydraulic cylinder 15.

In summary, the wind energy converter for the wind-driven hydroelectric power generation equipment directly drives the cylindrical gear 7 to rotate by designing the larger blade group 5 so as to complete conversion from wind energy to mechanical energy, so that the wind energy received by the blade group 5 can be utilized to the maximum extent, and the utilization rate of the energy is improved. And the four corners of the internal rack frame 8 are designed into arc shapes matched with the cylindrical gear 7, so that the phenomenon of gear clamping is avoided, the movement of the internal rack frame 8 is more stable and smooth, and the piston block 11 is driven to stably and smoothly reciprocate up and down in the hydraulic cylinder 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wind energy converter for a wind-driven hydroelectric power plant comprising a housing (1) and a main shaft (3), characterized in that: the left end of main shaft (3) is connected with blade group (5), the left end butt joint of blade group (5) has fixed head (6), the middle part and the right part of main shaft (3) are connected with bearing (2) respectively, the periphery of bearing (2) is connected with rubber sleeve (4) respectively, the periphery of rubber sleeve (4) is connected with casing (1), the middle part fixedly connected with cylindrical gear (7) of main shaft (3), the radial connection of cylindrical gear (7) has interior rack frame (8), the sub-unit connection of interior rack frame (8) has connecting guide arm (9), the lower extreme of connecting guide arm (9) is connected with piston block (11), the lower extreme of piston block (11) is connected with piston sleeve (17), piston block (11) and piston sleeve (17) swing joint are inside pneumatic cylinder (15).

2. A wind energy converter for a wind-driven hydroelectric power generation apparatus according to claim 1, wherein: the four corners of the internal rack frame (8) are designed into circular arc shapes and are matched with the cylindrical gear (7).

3. A wind energy converter for a wind-driven hydroelectric power generation apparatus according to claim 1, wherein: the lower part of the inner rack frame (8) is connected with the connecting guide rod (9) through a bolt (12) and a nut (13).

4. A wind energy converter for a wind-driven hydroelectric power generation apparatus according to claim 1, wherein: the piston block (11) is provided with a guide groove (10).

5. A wind energy converter for a wind-driven hydroelectric power generation apparatus according to claim 1, wherein: and a limiting block (14) is arranged on the piston block (11).