CN213175917U

CN213175917U - Efficient hydroelectric generation device

Info

Publication number: CN213175917U
Application number: CN202021779814.7U
Authority: CN
Inventors: 李佳新
Original assignee: Jiangxi Ji'an Fengdu Hydropower Co ltd
Current assignee: Jiangxi Ji'an Fengdu Hydropower Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-11
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a hydraulic engineering technical field, the utility model discloses an efficient hydroelectric generation device, including main part mechanism, main part mechanism includes waterwheel body, axis of rotation, electric power collection device, blade, main part mechanism's inside is inserted and is equipped with the axis of rotation, and the right side of axis of rotation installs electric power collection device, the inboard of waterwheel body is inserted and is equipped with the blade. The utility model discloses be provided with first support column and first screw rod, can adjust the height of device when cooperation first fixed block and second support column make the device face the surface of water of co-altitude not to reach the efficiency maximize of device, through the rotation of second bevel gear, make first screw rod rotate, make first support column rise, adjust the height of waterwheel body, in order to adapt to the surface of water of co-altitude not, improve the work efficiency of device.

Description

Efficient hydroelectric generation device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is an efficient hydroelectric generation device.

Background

Hydroelectric power generation, the scientific and technological of research engineering construction and production operation etc. that convert hydroenergy into electric energy, the hydroenergy that hydroelectric power generation utilized is mainly the potential energy of depositing in the water, realizes converting hydroenergy into the electric energy, often can set up some hydroelectric power generation devices in some places that rivers are torrential, can save the electric power resource greatly, still can not the polluted environment, so need an efficient hydroelectric power generation device.

Although current hydroelectric device can generate electricity, but set up on the surface of water, because the water yield of the surface of water can not keep same height always, lead to rivers to strike the waterwheel and cause its pivoted efficiency to differ, when the surface of water is less than half below the waterwheel, the efficiency of waterwheel can be higher, nevertheless can lead to the waterwheel rotational speed to slow down when being higher than, and there are a lot of debris in the water, these debris can often be touched when the blade of waterwheel rotates, cause the blade damage, and the change dismouting of blade is more troublesome, for this we have proposed an efficient hydroelectric device and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient hydroelectric generation device to it is lower in the face of co-altitude surface of water efficiency, the loaded down with trivial details problem of blade dismouting to provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient hydroelectric generation device comprises a main body mechanism, wherein the main body mechanism comprises a waterwheel body, a rotating shaft, an electric power collection device and blades, the rotating shaft is inserted into the main body mechanism, the electric power collection device is installed on the right side of the rotating shaft, the blades are inserted into the inner side of the waterwheel body, an adjusting mechanism is sleeved on the surface of the rotating shaft, the adjusting mechanism comprises a first supporting column, a first screw, a first fixing block, a second supporting column, a first connecting rod, a first conical gear, a second connecting rod, a second conical gear and a waterproof motor, the first screw is inserted into the first supporting column, the first fixing block is sleeved on the surface of the first screw, the second supporting column is sleeved on the surface of the first fixing block, the first connecting rod is fixed at the top end of the second supporting column, and the first conical gear is fixed at the bottom end of the first screw, the utility model discloses a water mill, including first support column, second support column, bearing frame, second fixed block, inserted bar, spring, third fixed block, the inside of second support column is inserted through the bearing frame and is equipped with the second connecting rod, and the fixed facing of second connecting rod has connect second bevel gear, the right side of second connecting rod is fixed with waterproof motor, the inside of blade is inserted through the bearing frame and is equipped with quick detach mechanism, quick detach mechanism includes third connecting rod, second screw rod, second fixed block, inserted bar, spring, third fixed block, the inside of third connecting rod is inserted and is equipped with the second screw rod, and the inside of second screw rod is inserted and is equipped with the second fixed block, the inside of water mill body is inserted and is equipped with the inserted bar, and the surface of inserted bar.

Preferably, the first support column is provided with a hole matched with the first connecting rod, and the first connecting rod is inserted into the first support column.

Preferably, the surface of the first screw is provided with threads, the inside of the first support column is provided with threads matched with the first screw, and the first screw is inserted into the inside of the first support column.

Preferably, the first fixing block is of an annular structure, an annular sliding groove matched with the first fixing block is formed in the second supporting column, and the first fixing block is inserted in the second supporting column.

Preferably, the first bevel gear is meshed with the second bevel gear, and the first bevel gear and the second bevel gear are the same in size.

Preferably, the surface of the second screw is provided with threads, the inside of the third connecting rod is provided with threads matched with the second screw, and the second screw is inserted into the inside of the third connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the device is provided with a first supporting column and a first screw rod, the height of the device can be adjusted when the device faces water surfaces with different heights by matching with a first fixing block and a second supporting column, so that the efficiency of the device is maximized, the first screw rod is rotated by rotating a second bevel gear, the first supporting column is lifted, the height of the waterwheel body is adjusted, the waterwheel is adapted to the water surfaces with different heights, and the working efficiency of the device is improved;

(2) the device is provided with third connecting rod and second screw rod, and cooperation second fixed block and inserted bar make things convenient for the dismouting of blade, use the damage back for a long time at the blade, conveniently change the blade, make the second screw rod shrink to the inside of third connecting rod through rotating the third connecting rod, then stir the inserted bar and can change the blade, make things convenient for the maintainer to maintain, improve the work efficiency of device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the blade and the third connecting rod of the present invention;

fig. 4 is a schematic front sectional view of the structure of the present invention during operation.

In the figure: 1. a main body mechanism; 110. a waterwheel body; 120. a rotating shaft; 130. a power collection device; 140. a blade; 2. an adjustment mechanism; 210. a first support column; 220. a first screw; 230. a first fixed block; 240. a second support column; 250. a first connecting rod; 260. a first bevel gear; 270. a second connecting rod; 280. a second bevel gear; 290. a waterproof motor; 3. a quick release mechanism; 310. a third connecting rod; 320. a second screw; 330. a second fixed block; 340. inserting a rod; 350. a spring; 360. and a third fixed block.

The specific implementation mode is as follows:

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, the present invention provides an embodiment: a high-efficiency hydroelectric generation device comprises a main body mechanism 1, wherein the main body mechanism 1 comprises a waterwheel body 110, a rotating shaft 120, an electric power collecting device 130 and blades 140, the rotating shaft 120 is inserted into the main body mechanism 1, the electric power collecting device 130 is installed on the right side of the rotating shaft 120, the blades 140 are inserted into the inner side of the waterwheel body 110, an adjusting mechanism 2 is sleeved on the surface of the rotating shaft 120, the adjusting mechanism 2 comprises a first supporting column 210, a first screw rod 220, a first fixing block 230, a second supporting column 240, a first connecting rod 250, a first conical gear 260, a second connecting rod 270, a second conical gear 280 and a waterproof motor 290, the first screw rod 220 is inserted into the first supporting column 210, the first fixing block 230 is fixedly sleeved on the surface of the first screw rod 220, the second supporting column 240 is sleeved on the surface of the first fixing block 230, the first connecting rod 250 is fixed at the top end of the second supporting column 240, a first bevel gear 260 is fixed at the bottom end of the first screw 220, a second connecting rod 270 is inserted into the second supporting column 240 through a bearing seat, a second bevel gear 280 is fixedly sleeved on the surface of the second connecting rod 270, a waterproof motor 290 is fixed on the right side of the second connecting rod 270, a quick-release mechanism 3 is inserted into the blade 140 through the bearing seat, the quick-release mechanism 3 comprises a third connecting rod 310, a second screw 320, a second fixing block 330, an insertion rod 340, a spring 350 and a third fixing block 360, the second screw 320 is inserted into the third connecting rod 310, the second fixing block 330 is inserted into the second screw 320, the insertion rod 340 is inserted into the waterwheel body 110, the spring 350 is sleeved on the surface of the insertion rod 340, and the third fixing block 360 is fixed on one side of the insertion rod 340 close to the blade 140;

furthermore, a hole matched with the first connecting rod 250 is formed in the first supporting column 210, and the first connecting rod 250 is inserted into the first supporting column 210, so that the first connecting rod 250 limits the first supporting column 210, the first supporting column 210 cannot rotate along with the first screw 220, the connection stability between the first supporting column 210 and the second supporting column 240 is improved, and the first screw 220 is prevented from being broken;

further, the surface of the first screw 220 is provided with threads, the interior of the first support column 210 is provided with threads matched with the first screw 220, and the first screw 220 is inserted into the interior of the first support column 210, so that the first screw 220 can drive the first support column 210 when rotating, and the first support column 210 can move;

further, the first fixing block 230 is of an annular structure, an annular sliding groove matched with the first fixing block 230 is formed in the second supporting column 240, and the first fixing block 230 is inserted in the second supporting column 240, so that the part, inserted in the second supporting column 240, of the first screw 220 is fixed, cannot move and can only rotate;

further, the first bevel gear 260 is meshed with the second bevel gear 280, the first bevel gear 260 and the second bevel gear 280 are the same in size, and the structure enables the second bevel gear 280 to rotate to drive the first bevel gear 260 to rotate;

further, the surface of the second screw 320 is provided with threads, the third connecting rod 310 is internally provided with threads matched with the second screw 320, and the second screw 320 is inserted into the third connecting rod 310, so that the third connecting rod 310 can drive the second screw 320 to move when rotating, and the waterwheel body 110 and the blades 140 are fixed.

The working principle is as follows: when the device works, a part of electric energy collected by the electric power collection device 130 is used for starting the waterproof motor 290, the electric power collection device 130 is in wired connection with the waterproof motor 290, the waterproof motor 290 is started, the second bevel gear 280 is fixedly sleeved with the waterproof motor 290, the second bevel gear 280 rotates, the second bevel gear 280 is meshed with the first bevel gear 260, the first bevel gear 260 rotates, the first bevel gear 260 is fixedly connected with the first screw 220, the first screw 220 rotates, the first screw 220 is in threaded connection with the first support column 210, the first support column 210 ascends, the height of the waterwheel body 110 is adjusted, and the working efficiency of the device is improved.

Rotate third connecting rod 310, third connecting rod 310 and second screw 320 threaded connection, second fixed block 330 is spacing to second screw 320, make second screw 320 withdraw the inside of third connecting rod 310, then stir inserted bar 340 outwards, make the inside of third fixed block 360 shrink to waterwheel body 110, then can take off blade 140, change the maintenance, when installation third fixed block 360 can retrieve the inside of waterwheel body 110 under blade 140's extrusion, then when blade 140 moved the hole department that corresponds third fixed block 360 and set up, third fixed block 360 pops out under the spring action of spring 350, insert the inside of blade 140, then rotate third connecting rod 310 again, make second screw 320 insert the inside of waterwheel body 110, make waterwheel body 110 and blade 140 fix, the above is the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An efficient hydroelectric generation device, includes main part mechanism (1), its characterized in that: the main body mechanism (1) comprises a waterwheel body (110), a rotating shaft (120), an electric power collecting device (130) and blades (140), the rotating shaft (120) is inserted into the main body mechanism (1), the electric power collecting device (130) is installed on the right side of the rotating shaft (120), the blades (140) are inserted into the inner side of the waterwheel body (110), an adjusting mechanism (2) is sleeved on the surface of the rotating shaft (120), the adjusting mechanism (2) comprises a first supporting column (210), a first screw rod (220), a first fixing block (230), a second supporting column (240), a first connecting rod (250), a first bevel gear (260), a second connecting rod (270), a second bevel gear (280) and a waterproof motor (290), the first screw rod (220) is inserted into the first supporting column (210), and the first fixing block (230) is sleeved on the surface of the first screw rod (220), the surface of the first fixing block (230) is sleeved with a second supporting column (240), the top end of the second supporting column (240) is fixed with a first connecting rod (250), the bottom end of the first screw rod (220) is fixed with a first bevel gear (260), the inside of the second supporting column (240) is inserted with a second connecting rod (270) through a bearing seat, the surface of the second connecting rod (270) is fixedly sleeved with a second bevel gear (280), the right side of the second connecting rod (270) is fixed with a waterproof motor (290), the inside of the blade (140) is inserted with a quick-release mechanism (3) through the bearing seat, the quick-release mechanism (3) comprises a third connecting rod (310), a second screw rod (320), a second fixing block (330), an inserting rod (340), a spring (350) and a third fixing block (360), the inside of the third connecting rod (310) is inserted with the second screw rod (320), and a second fixing block (330) is inserted into the second screw (320), an insertion rod (340) is inserted into the waterwheel body (110), a spring (350) is sleeved on the surface of the insertion rod (340), and a third fixing block (360) is fixed on one side of the insertion rod (340) close to the blades (140).

2. A high efficiency hydro-power generation device as defined in claim 1 wherein: the hole matched with the first connecting rod (250) is formed in the first supporting column (210), and the first connecting rod (250) is inserted in the first supporting column (210).

3. A high efficiency hydro-power generation device as defined in claim 1 wherein: the surface of first screw rod (220) is provided with the screw thread, the inside of first support column (210) is provided with the screw thread with first screw rod (220) looks adaptation, first screw rod (220) are inserted and are established in the inside of first support column (210).

4. A high efficiency hydro-power generation device as defined in claim 1 wherein: the first fixing block (230) is of an annular structure, an annular sliding groove matched with the first fixing block (230) is formed in the second supporting column (240), and the first fixing block (230) is inserted in the second supporting column (240).

5. A high efficiency hydro-power generation device as defined in claim 1 wherein: the first bevel gear (260) is meshed with the second bevel gear (280), and the first bevel gear (260) and the second bevel gear (280) are the same in size.

6. A high efficiency hydro-power generation device as defined in claim 1 wherein: the surface of the second screw (320) is provided with threads, the inside of the third connecting rod (310) is provided with threads matched with the second screw (320), and the second screw (320) is inserted into the third connecting rod (310).