CN219452283U

CN219452283U - Desulfurization oxidation fan

Info

Publication number: CN219452283U
Application number: CN202320513275.XU
Authority: CN
Inventors: 朱愉洁; 韩元; 高军; 袁东辉
Original assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Current assignee: Inner Mongolia Electric Power Research Institute of Inner Mongolia Power Group Co Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-01
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a desulfurization and oxidation fan, which comprises a base, blades and a supporting column fixedly connected to the top of the base, wherein the top end of the supporting column is rotationally connected with a rotating column through a connecting column, the top end of the rotating column is fixedly connected with a fixed column through a vertical rod, the tops of two sides of the surface of the fixed column are fixedly connected with supporting rods, the tops of two sides of the surface of the rotating column are fixedly connected with cross rods, and one ends of the supporting rods and one end of the cross rods are fixedly connected with a mounting frame. This desulfurization oxidation fan can be adjusted the deflection angle of blade according to wind speed size through the angle deflection, fixes the dwang after confirming deflection angle, prevents to cause rocking of blade and drop even because of wind-force is too big, has improved wind power generation's efficiency, can conveniently in time change when the blade takes place to damage simultaneously, provides convenience for subsequent power generation work.

Description

Desulfurization oxidation fan

Technical Field

The utility model relates to the technical field of fans, in particular to a desulfurization and oxidation fan.

Background

The vertical axis wind power generator is not required to wind when the wind direction changes, is a great advantage in this regard compared with the horizontal axis wind power generator, not only simplifies the structural design, but also reduces the gyroscopic force of the wind wheel when the wind wheel is against the wind, the vertical axis wind power generator is mainly classified into a resistance type and a lift type, the resistance type vertical axis wind power generator mainly uses the resistance generated by the air flowing through the blades as the driving force, the lift type uses the lift generated by the air flowing through the blades as the driving force, and the lift is increased instead due to the fact that the resistance is sharply reduced along with the increase of the rotating speed in the rotating process of the blades, so that the efficiency of the lift type vertical axis wind power generator is much higher than that of the resistance type.

The desulfurization oxidation fan can accept incoming wind in any direction, the power generation efficiency can be improved, the deflection angle of the blades cannot be adjusted according to the wind speed of the conventional vertical axis wind driven generator, when the wind speed is too high, the blades are easy to damage or even fall off, the potential safety hazard problem exists, meanwhile, after long-term application, the rotating parts of the desulfurization oxidation fan are easy to wear due to friction during rotation, so that the subsequent blades are blocked during rotation, the power generation efficiency is affected, and the desulfurization oxidation fan is provided for overcoming the defects.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a desulfurization oxidation fan, which solves the problems that the deflection angle of a blade cannot be adjusted according to the wind speed of the conventional vertical axis wind driven generator, when the wind speed is overlarge, the blade is easy to damage or even fall off, and after long-term application, the rotating part of the vertical axis wind driven generator is easy to wear due to friction during rotation, so that the follow-up blade is blocked during rotation, and the power generation efficiency is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a desulfurization oxidation fan, includes base, blade and fixed connection in the support column at base top, the top of support column rotates through the spliced pole and is connected with the spliced pole, the top of spliced pole is passed through montant fixedly connected with fixed column, the equal fixedly connected with bracing piece in top of fixed column surface both sides, the equal fixedly connected with horizontal pole in top of spliced pole surface both sides, the equal fixedly connected with installing frame of one end of bracing piece and horizontal pole, the inside of installing frame is provided with angle deflection mechanism.

The angle deflection mechanism comprises a rotating rod, the movable groove is seted up in the inside of installing the frame, the fixed slot has been seted up to the inside of installing the frame and be located one side of movable groove, the fixed surface who is located the movable groove inside of rotating rod is connected with the rotor, one side rotation at installing the frame top is connected with the movable rod, the bottom of movable rod runs through installing the frame and the fixed slot in proper order and extends to the inside of fixed groove, the movable rod extends to the inside one end fixedly connected with first bevel gear of fixed slot, one side of fixed slot inner wall is connected with threaded sleeve through the bearing rotation, and threaded sleeve's fixed surface has the second bevel gear with first bevel gear engaged, threaded sleeve's internal thread connection has the threaded rod, the inside of installing the frame and be located the bottom of movable groove and seted up the mounting groove inner wall's top sliding connection has the stirring rod, one side fixedly connected with first gear on stirring rod surface, the opposite side fixedly connected with buffer spring on stirring rod surface.

Preferably, one end of the threaded rod far away from the threaded sleeve sequentially penetrates through the fixed groove, the movable groove and the rotating wheel and extends to the inside of the rotating wheel, and a clamping groove matched with the threaded rod is formed in the surface of the rotating wheel.

Preferably, one end of the buffer spring, which is far away from the surface of the poking rod, is fixedly connected with one side of the inner wall of the mounting groove, and the top end of the rotating rod is rotationally connected with the top of the inner wall of the movable groove through a bearing.

Preferably, the bottom of the rotating rod sequentially penetrates through the movable groove and the mounting groove and extends to the outside of the mounting groove, and a second gear meshed with the first gear is fixedly connected to the surface of the rotating rod and located inside the mounting groove.

Preferably, the pivoted lever is located the outside one end fixedly connected with spacing frame of mounting groove, the equal fixedly connected with fixture block in top and bottom of blade both sides, the spout with fixture block looks adaptation has all been seted up to the both sides of spacing frame inner wall, the equal threaded connection in both sides of spacing frame has the fastening bolt who runs through to the fixture block inside.

Preferably, the device further comprises a lubrication mechanism, oil storage tanks are respectively arranged on two sides of the surface of the rotating column, oil absorption sponge is movably connected in the oil storage tanks, and an extrusion plate is slidably connected between the top and the bottom of the inner walls of the oil storage tanks.

Preferably, one side fixedly connected with squeeze lever of stripper plate, the one end that the oil absorption sponge was kept away from to the squeeze lever runs through oil storage tank and rotation post in proper order and extends to the outside of rotation post.

Preferably, the top of the oil storage tank is communicated with an oil inlet pipe penetrating through the outer portion of the rotating column, and a placing groove is formed in the connecting column.

Preferably, the bottom of the inner wall of the placing groove is fixedly connected with a mechanical energy converter, and the top end of the mechanical energy converter is rotationally connected with a power input shaft penetrating through to the top end of the connecting column.

Preferably, the top end of the power input shaft is fixedly connected with the top of the inner wall of the rotating column.

(III) beneficial effects

The utility model provides a desulfurization and oxidation fan. The beneficial effects are as follows:

(1) This desulfurization oxidation fan can adjust the deflection angle of blade according to wind speed size through the angle deflection, fixes the dwang after confirming deflection angle, prevents to cause rocking of blade and drop even because of wind-force is too big, has improved wind power generation's efficiency, can conveniently in time change when the blade takes place to damage simultaneously, provides convenience for subsequent power generation work.

(2) This desulfurization oxidation fan, the oil storage tank has all been seted up through the both sides on rotation post surface, and the inside swing joint of oil storage tank has the oil absorption sponge, sliding connection has the stripper plate between the top of oil storage tank inner wall and the bottom, one side fixedly connected with squeeze lever of stripper plate, the one end that the oil absorption sponge was kept away from to the squeeze lever runs through oil storage tank and rotation post in proper order and extends to the outside of rotation post, the top intercommunication of oil storage tank has the oil feed pipe that runs through to rotation post outside, can realize when taking place the friction between spliced pole and rotation post, utilize the extrusion of stripper plate to the oil absorption sponge, can carry the junction of spliced pole and rotation post to the lubricating oil of storing in the oil absorption sponge, thereby avoid influencing the normal rotation of rotation post because of the friction and have delayed the electricity generation work.

(3) This desulfurization oxidation fan, the top intercommunication of oil storage tank has the oil feed pipe that runs through to the rotation post outside, and the inside swing joint of oil storage tank has the oil absorption sponge, can realize that the staff of convenience carries lubricating oil to the oil storage tank inside, and the oil absorption sponge of being convenient for absorbs lubricating oil, has laid the foundation for subsequent lubrication work.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the mounting frame structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the rotating post and connecting post of the present utility model;

FIG. 4 is a cross-sectional view of a spacing frame structure of the present utility model;

fig. 5 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.

In the figure: 1-base, 2-blade, 3-support column, 4-connecting column, 5-rotating column, 6-vertical rod, 7-fixed column, 8-support rod, 9-angle deflection mechanism, 91-rotating rod, 92-movable slot, 93-fixed slot, 94-rotating wheel, 95-second gear, 96-movable rod, 97-first bevel gear, 98-threaded sleeve, 99-second bevel gear, 910-threaded rod, 911-mounting slot, 912-toggle rod, 913-first gear, 914-buffer spring, 915-clamping slot, 10-mounting frame, 11-cross rod, 12-limit frame, 13-clamping block, 14-sliding slot, 15-fastening bolt, 16-lubrication mechanism, 161-oil storage slot, 162-oil absorption sponge, 163-pressing plate, 164-pressing rod, 165-oil inlet pipe, 17-placing slot, 18-mechanical energy converter, 19-power input shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a desulfurization oxidation fan, including base 1, blade 2 and fixed connection in the support column 3 at base 1 top, the top of support column 3 is rotated through spliced pole 4 and is connected with spliced pole 5, the top of spliced pole 5 is passed through montant 6 fixedly connected with fixed column 7, the equal fixedly connected with bracing piece 8 in top of fixed column 7 surface both sides, the equal fixedly connected with horizontal pole 11 in top of spliced pole 5 surface both sides, the equal fixedly connected with installing frame 10 of one end of bracing piece 8 and horizontal pole 11, the inside of installing frame 10 is provided with angle deflection mechanism 9.

In the embodiment of the utility model, the angle deflection mechanism 9 comprises a rotating rod 91, a movable groove 92 is formed in the mounting frame 10, a fixed groove 93 is formed in the mounting frame 10 and located on one side of the movable groove 92, a rotating wheel 94 is fixedly connected to the surface of the rotating rod 91 located in the movable groove 92, a movable rod 96 is rotatably connected to one side of the top of the mounting frame 10, the bottom end of the movable rod 96 sequentially penetrates through the mounting frame 10 and the fixed groove 93 and extends to the inside of the fixed groove 93, one end of the movable rod 96 extending to the inside of the fixed groove 93 is fixedly connected with a first bevel gear 97, one side of the inner wall of the fixed groove 93 is rotatably connected with a threaded sleeve 98 through a bearing, the surface of the threaded sleeve 98 is fixedly connected with a second bevel gear 99 meshed with the first bevel gear 97, a threaded rod 910 is connected in threads in the inside of the threaded sleeve 98, a mounting groove 911 is formed in the bottom of the movable groove 92, a poking rod 912 is slidably connected to the top of the inner wall of the mounting frame 10, a driver can conveniently drive the first gear 913 to move, one side of the surface of the poking rod 912 is fixedly connected with the first gear 913, and the other side of the poking rod is fixedly connected with a buffer spring 914.

In the embodiment of the present utility model, one end of the threaded rod 910 far away from the threaded sleeve 98 sequentially penetrates through the fixed groove 93, the movable groove 92 and the rotating wheel 94 and extends into the rotating wheel 94, and a clamping groove 915 adapted to the threaded rod 910 is formed on the surface of the rotating wheel 94.

In the embodiment of the utility model, one end of the buffer spring 914 far away from the surface of the toggle rod 912 is fixedly connected with one side of the inner wall of the mounting groove 911, and the top end of the rotating rod 91 is rotatably connected with the top of the inner wall of the movable groove 92 through a bearing.

In the embodiment of the present utility model, the bottom end of the rotating rod 91 sequentially penetrates through the movable groove 92 and the installation groove 911 and extends to the outside of the installation groove 911, and the surface of the rotating rod 91 located inside the installation groove 911 is fixedly connected with a second gear 916 meshed with the first gear 913.

In the embodiment of the utility model, one end of a rotating rod 91 positioned outside a mounting groove 911 is fixedly connected with a limiting frame 12, the top and the bottom of two sides of a blade 2 are fixedly connected with a clamping block 13, two sides of the inner wall of the limiting frame 12 are provided with sliding grooves 14 matched with the clamping block 13, and two sides of the limiting frame 12 are connected with fastening bolts 15 penetrating into the clamping block 13 in a threaded manner.

In the embodiment of the utility model, the device further comprises a lubrication mechanism 16, wherein oil storage grooves 161 are formed in two sides of the surface of the rotating column 5, the oil storage grooves 161 are movably connected with oil absorption sponge 162, and squeeze plates 163 are connected between the top and the bottom of the inner wall of the oil storage grooves 161 in a sliding manner, so that the device is convenient for people to convey lubricating oil into the oil storage grooves 161, the oil absorption sponge 162 is convenient for absorbing the lubricating oil, and a foundation is laid for subsequent lubrication work.

In the embodiment of the utility model, one side of the extrusion plate 163 is fixedly connected with the extrusion rod 164, one end of the extrusion rod 164 far away from the oil absorption sponge 162 sequentially penetrates through the oil storage groove 161 and the rotating column 5 and extends to the outside of the rotating column 5, and lubricating oil stored in the oil absorption sponge 162 can be conveyed to the joint of the connecting column 4 and the rotating column 5 by utilizing the extrusion of the extrusion plate 163 to the oil absorption sponge 162, so that the normal rotation of the rotating column 5 is prevented from being influenced by friction, and the power generation work is delayed.

In the embodiment of the utility model, the top of the oil storage tank 161 is communicated with an oil inlet pipe 165 penetrating to the outside of the rotating column 5, and a placing groove 17 is formed in the connecting column 4.

In the embodiment of the utility model, the bottom of the inner wall of the placing groove 17 is fixedly connected with a mechanical energy converter 18, and the top end of the mechanical energy converter 18 is rotatably connected with a power input shaft 19 penetrating to the top end of the connecting column 4.

In the embodiment of the utility model, the top end of the power input shaft 19 is fixedly connected with the top of the inner wall of the rotating column 5.

During the use, fix the device with between ground, insert inside the inside spout 14 of spacing frame 12 with the fixture block 13 that the blade 2 set up through both sides, use fastening bolt 15 to fix the top and the bottom of blade 2 inside spacing frame 12, when needs carry out the angle deflection to blade 2, personnel will stir the pole 912 and move along mounting groove 911 to the direction of keeping away from dwang 91, directly rotate blade 2, make blade 2 drive dwang 91 rotation through spacing frame 12, meanwhile, the rotor 94 also begins to rotate, after confirming the rotation angle of blade, rotate movable rod 96, make movable rod 96 drive screw sleeve 98 rotation through first bevel gear 97 and second bevel gear 99, at this moment threaded rod 910 moves along the direction of screw sleeve 98 inner wall phase meshing to rotor 94, thereby realize fixing to rotor 94 up to threaded rod 910 insertion draw-in groove 915, then loosen the toggle lever, make the toggle lever drive the direction removal of first gear 913 to second gear 916 through buffer spring 914, make the tooth on the first gear elasticity 916 tooth and the second gear tooth on the tooth wire, after confirming the rotation angle of rotation of rotor blade 96, it is realized to squeeze the inside the cylinder 161 and the inside of fixed oil-absorbing cylinder 161 is realized, can be realized, and the inside the fixed compression cylinder 161 is realized, the inside is realized and the oil-absorbing cylinder 161 is rotated to the inside the fixed, the oil-absorbing cylinder 161 is realized, and the inside the oil-absorbing cylinder 161 is connected with the inside the fixed cylinder 161 is realized, and the inside the compression cylinder 161 is connected with the inside the compression cylinder 161 is realized.

It is noted that relational terms such as first and second, and the like 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.

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

Claims

1. The utility model provides a desulfurization oxidation fan, includes base (1), blade (2) and fixed connection in support column (3) at base (1) top, the top of support column (3) is rotated through spliced pole (4) and is connected with rotation post (5), the top of rotation post (5) is through montant (6) fixedly connected with fixed column (7), the equal fixedly connected with bracing piece (8) in top of fixed column (7) surface both sides, the equal fixedly connected with horizontal pole (11) in top of rotation post (5) surface both sides, its characterized in that: one end of each of the support rod (8) and one end of the cross rod (11) are fixedly connected with a mounting frame (10), and an angle deflection mechanism (9) is arranged in the mounting frame (10);

the angle deflection mechanism (9) comprises a rotating rod (91), a movable groove (92) is formed in the mounting frame (10), a fixed groove (93) is formed in the mounting frame (10) and located on one side of the movable groove (92), a rotating wheel (94) is fixedly connected to the surface of the rotating rod (91) located in the movable groove (92), a movable rod (96) is rotatably connected to one side of the top of the mounting frame (10), the bottom end of the movable rod (96) sequentially penetrates through the mounting frame (10) and the fixed groove (93) and extends to the inside of the fixed groove (93), a first bevel gear (97) is fixedly connected to one end of the movable rod (96) extending to the inside of the fixed groove (93), a threaded sleeve (98) is rotatably connected to one side of the inner wall of the fixed groove (93) through a bearing, a second bevel gear (99) meshed with the first bevel gear (97) is fixedly connected to one side of the threaded sleeve (98), a threaded rod (910) is rotatably connected to one side of the threaded sleeve (98), the inner side of the mounting frame (10) and the inner wall of the movable groove (92) is located in the fixed groove (912) and extends to the inside of the fixed groove (93) and is connected to the inside of the fixed groove (93), the other side of the surface of the poking rod (912) is fixedly connected with a buffer spring (914).

2. The desulfurization and oxidation fan as set forth in claim 1, wherein: one end of the threaded rod (910) far away from the threaded sleeve (98) sequentially penetrates through the fixed groove (93), the movable groove (92) and the rotating wheel (94) and extends to the inside of the rotating wheel (94), and a clamping groove (915) matched with the threaded rod (910) is formed in the surface of the rotating wheel (94).

3. The desulfurization and oxidation fan as set forth in claim 1, wherein: one end of the buffer spring (914) far away from the surface of the poking rod (912) is fixedly connected with one side of the inner wall of the mounting groove (911), and the top end of the rotating rod (91) is rotationally connected with the top of the inner wall of the movable groove (92) through a bearing.

4. The desulfurization and oxidation fan as set forth in claim 1, wherein: the bottom of dwang (91) runs through movable groove (92) and mounting groove (911) in proper order and extends to the outside of mounting groove (911), dwang (91) and be located inside surface fixed connection of mounting groove (911) have with first gear (913) engaged with second gear (916).

5. The desulfurization and oxidation fan as set forth in claim 1, wherein: the utility model discloses a blade, including blade (2), pivoted lever (91), clamping block (13), spout (14) with clamping block (13) looks adaptation are all seted up to the both sides of pivoted lever (91) outside one end fixedly connected with spacing frame (12) that is located mounting groove (911), the top and the bottom of blade (2) both sides all fixedly connected with clamping block (13), the both sides of spacing frame (12) all threaded connection has fastening bolt (15) that run through to clamping block (13) inside.

6. The desulfurization and oxidation fan as set forth in claim 1, wherein: still include lubricated mechanism (16), oil storage tank (161) have all been seted up to the both sides on rotation post (5) surface, and the inside swing joint of oil storage tank (161) has oil absorption sponge (162), sliding connection has stripper plate (163) between the top and the bottom of oil storage tank (161) inner wall.

7. The desulfurization and oxidation fan as set forth in claim 6, wherein: one side fixedly connected with extrusion pole (164) of stripper plate (163), the one end that oil absorption sponge (162) was kept away from to extrusion pole (164) runs through oil storage tank (161) and rotation post (5) in proper order and extends to the outside of rotation post (5).

8. The desulfurization and oxidation fan as set forth in claim 6, wherein: the top of oil storage tank (161) communicates has oil feed pipe (165) that runs through to the outside of rotation post (5), standing groove (17) have been seted up to the inside of spliced pole (4).

9. The desulfurization and oxidation fan as set forth in claim 8, wherein: the bottom of the inner wall of the placing groove (17) is fixedly connected with a mechanical energy converter (18), and the top end of the mechanical energy converter (18) is rotationally connected with a power input shaft (19) penetrating through the top end of the connecting column (4).

10. The desulfurization and oxidation fan as set forth in claim 9, wherein: the top end of the power input shaft (19) is fixedly connected with the top of the inner wall of the rotating column (5).