CN111550442A - Tuyere blade with disassembly structure - Google Patents
Tuyere blade with disassembly structure Download PDFInfo
- Publication number
- CN111550442A CN111550442A CN202010464408.XA CN202010464408A CN111550442A CN 111550442 A CN111550442 A CN 111550442A CN 202010464408 A CN202010464408 A CN 202010464408A CN 111550442 A CN111550442 A CN 111550442A
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- China
- Prior art keywords
- blade
- nut
- strip
- positioning
- fixedly connected
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a tuyere blade with a disassembly structure, which comprises an installation disc and an installation hole, wherein the installation hole is embedded in the middle position of one end of the installation disc, the disassembly structure is uniformly and fixedly connected to the outer part of the installation disc, and the top end of the disassembly structure is fixedly connected with a rotating structure. The foldable blade is realized by sequentially arranging a first blade, a second blade, a fixing strip, a clamping groove, a connecting strip, a limiting groove, a hinge, a first nut and a bolt in the foldable structure, opening the first blade and the second blade to be kept horizontal when the blades need to be arranged in a fan with a large air outlet, inserting the connecting strip into the limiting groove on the first blade and the second blade, fixing the connecting strip and the first blade by the first nut and the bolt to keep the first blade and the second blade to be fixed horizontally, unscrewing the first nut when the blades need to be folded, drawing out the connecting strip, and folding the first blade and the second blade to press the first blade by the clamping groove and clamp the first blade into the fixing strip.
Description
Technical Field
The invention relates to the technical field of tuyere blades, in particular to a tuyere blade with a detachable structure.
Background
The fan is used as a wind power source and has a lot of applications in many fields, the fan is mainly composed of a shell, a motor and blades, the motor is a power source, the blades are the key of wind generation, the structure of the existing blades is single, the existing blades are one-to-one, and the fan cannot be applied to the interior of a plurality of fans.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
(1) the traditional blades are all of an integral structure, and the length of the traditional blades cannot be adjusted according to the sizes of air outlets of fans of different specifications;
(2) the traditional blades are generally fixed inside the fan and cannot be disassembled, so that the traditional blades cannot be applied inside a plurality of fans;
(3) traditional blade all fixes inside the fan, can't be according to the rotation angle that turns to of different fans.
Disclosure of Invention
The invention aims to provide a tuyere blade with a disassembly structure, which aims to solve the problems that the length, the disassembly and the angle cannot be adjusted in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind gap blade with dismantle structure, includes mounting disc and mounting hole, the intermediate position department of mounting disc one end inlays and has the mounting hole, the even fixedly connected with dismouting structure in outside of mounting disc, the top fixedly connected with rotating-structure of dismouting structure, rotating-structure's top is provided with beta structure.
Preferably, beta structure's inside has set gradually first blade, second blade, fixed strip, draw-in groove, connecting strip, spacing groove, hinge, first nut and bolt, the second blade sets up on rotating-structure's top, the equal fixedly connected with hinge in both sides at second blade one end top, the first blade of one end fixedly connected with of hinge, the one end of second blade is inlayed and is had the fixed strip, the one end swing joint of second blade has the draw-in groove, the draw-in groove is connected with the fixed strip joint.
Preferably, the bottom of first blade one end and the equal fixedly connected with spacing groove in top of second blade one end, the inside swing joint of spacing groove has the connecting strip, the top swing joint of connecting strip one end has first nut, the inside swing joint of first nut has the bolt, the bolt runs through first blade and connecting strip and first nut threaded connection.
Preferably, sliding tray, slide bar, dog, slot, second nut and U type pole have set gradually in the inside of dismouting structure, the even fixed connection of slot is in the outside of mounting disc, the inside swing joint of slot has the slide bar, sliding tray fixed connection is in rotating-structure's bottom, slide bar and sliding tray swing joint, the bottom fixedly connected with dog of slot one side.
Preferably, one end swing joint of slot has the second nut, the inside swing joint of second nut has U type pole, U type pole runs through to the inside of slot and extends to the one end of slot.
Preferably, the rotating structure's inside has set gradually location lid, positioning disk, elasticity fixture block, location strip and adjustment tank, positioning disk fixed connection is on the top of dismouting structure, the outside of positioning disk is provided with the location lid, the bottom fixedly connected with elasticity fixture block of positioning lid, elasticity fixture block is connected with the positioning disk block.
Preferably, the top end of the positioning disc is inlaid with an adjusting groove, the inside of the adjusting groove is movably connected with a positioning strip, and the positioning strip is movably connected with a positioning cover.
Compared with the prior art, the invention has the beneficial effects that: the tuyere blade with the disassembly structure not only realizes the folding adjustment of length and convenient disassembly and assembly, but also realizes the angle adjustment;
(1) the first blade, the second blade, the fixing strip, the clamping groove, the connecting strip, the limiting groove, the hinge, the first nut and the bolt are sequentially arranged in the folding structure, when the blades need to be installed in a fan with a large air outlet, the first blade and the second blade are opened and kept horizontal, the connecting strip is inserted into the limiting grooves in the first blade and the second blade, the connecting strip and the first blade are fixed through the first nut and the bolt, the first blade and the second blade are kept horizontally fixed, the first nut is unscrewed when the blades need to be folded, the connecting strip is pulled out, the first blade and the second blade are folded, and the clamping groove is used for pressing the first blade and clamping the first blade into the fixing strip, so that the blades are foldable;
(2) the blade dismounting structure is characterized in that a sliding groove, a sliding rod, a stop block, an inserting groove, a second nut and a U-shaped rod are sequentially arranged in the dismounting structure, when the blade needs to be dismounted, the second nut is unscrewed, the U-shaped rod is pulled out of the inserting groove, then the sliding rod is extruded to slide inwards in the sliding groove, the stop block is retracted inwards, the sliding rod is pulled out of the inserting groove, the blade can be dismounted, the sliding rod is inserted into the inserting groove during mounting, the stop block is clamped with a mounting disc, and the U-shaped rod is fixed on the inserting groove, so that the blade;
(3) through the inside at rotating-structure has set gradually the location lid, the positioning disk, the elasticity fixture block, location strip and adjustment tank, install in different fans at the blade, the fan turn to the difference or the air supply volume is different, when needing the regulation blade angle, pull the elasticity fixture block, make the elasticity fixture block break away from the positioning disk, carry and pull the second blade and make the location strip break away from the adjustment tank, after the angle of rotational positioning strip to needs, go into the adjustment tank with location strip card again, fix the location strip with the elasticity fixture block with the positioning disk block, it can the regulation blade angle to have realized.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the rotating structure of the present invention;
FIG. 3 is a schematic top enlarged view of the detachable structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a folded configuration; 101. a first blade; 102. a second blade; 103. a fixing strip; 104. a card slot; 105. a connecting strip; 106. a limiting groove; 107. a hinge; 108. a first nut; 109. a bolt; 2. mounting a disc; 3. mounting holes; 4. a disassembly and assembly structure; 401. a sliding groove; 402. a slide bar; 403. a stopper; 404. a slot; 405. a second nut; 406. a U-shaped rod; 5. a rotating structure; 501. a positioning cover; 502. positioning a plate; 503. an elastic clamping block; 504. a positioning bar; 505. and (4) adjusting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a tuyere blade with a disassembly structure comprises a mounting disc 2 and a mounting hole 3, wherein the mounting hole 3 is embedded in the middle of one end of the mounting disc 2, and the disassembly structure 4 is uniformly and fixedly connected to the outer part of the mounting disc 2;
a sliding groove 401, a sliding rod 402, a stop block 403, an inserting groove 404, a second nut 405 and a U-shaped rod 406 are sequentially arranged in the dismounting structure 4, the inserting groove 404 is uniformly and fixedly connected to the outside of the mounting disc 2, the sliding rod 402 is movably connected in the inserting groove 404, the sliding groove 401 is fixedly connected to the bottom end of the rotating structure 5, the sliding rod 402 is movably connected with the sliding groove 401, and the stop block 403 is fixedly connected to the bottom end of one side of the inserting groove 404;
one end of the slot 404 is movably connected with a second nut 405, the interior of the second nut 405 is movably connected with a U-shaped rod 406, and the U-shaped rod 406 penetrates through the interior of the slot 404 and extends to one end of the slot 404;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the blade needs to be detached, the second nut 405 is unscrewed, the U-shaped rod 406 is drawn out of the slot 404, then the sliding rod 402 is pressed to slide inwards in the sliding slot 401, the stopper 403 is contracted inwards, the sliding rod 402 is drawn out of the slot 404, and then the blade can be detached, and when the mechanism is installed, the sliding rod 402 is inserted into the slot 404, the stopper 403 is clamped with the mounting disk 2, and the U-shaped rod 406 is fixed on the slot 404, so that the blade can be detached;
the top end of the dismounting structure 4 is fixedly connected with a rotating structure 5;
a positioning cover 501, a positioning disc 502, an elastic clamping block 503, a positioning strip 504 and an adjusting groove 505 are sequentially arranged in the rotating structure 5, the positioning disc 502 is fixedly connected to the top end of the dismounting structure 4, the positioning cover 501 is arranged outside the positioning disc 502, the elastic clamping block 503 is fixedly connected to the bottom end of the positioning cover 501, and the elastic clamping block 503 is connected with the positioning disc 502 in a clamping manner;
an adjusting groove 505 is embedded at the top end of the positioning plate 502, a positioning strip 504 is movably connected inside the adjusting groove 505, and the positioning strip 504 is movably connected with the positioning cover 501;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, when the blades are installed in different fans, the fans have different rotation directions or different air supply amounts, and the blade angle needs to be adjusted, the elastic fixture block 503 is pulled to separate the elastic fixture block 503 from the positioning plate 502, the second blade 102 is pulled to separate the positioning strip 504 from the adjustment groove 505, the positioning strip 504 is clamped into the adjustment groove 505 after being rotated to the required angle, and the elastic fixture block 503 is clamped with the positioning plate 502 to fix the positioning strip 504, so that the blade angle can be adjusted;
the top end of the rotating structure 5 is provided with a folding structure 1;
a first blade 101, a second blade 102, a fixing strip 103, a clamping groove 104, a connecting strip 105, a limiting groove 106, hinges 107, a first nut 108 and a bolt 109 are sequentially arranged inside the folding structure 1, the second blade 102 is arranged at the top end of the rotating structure 5, the hinges 107 are fixedly connected to two sides of the top of one end of the second blade 102, the first blade 101 is fixedly connected to one end of each hinge 107, the fixing strip 103 is embedded into one end of the second blade 102, the clamping groove 104 is movably connected to one end of the second blade 102, and the clamping groove 104 is connected with the fixing strip 103 in a clamping mode;
the bottom of first blade 101 one end and the equal fixedly connected with spacing groove 106 in top of second blade 102 one end, the inside swing joint of spacing groove 106 has connecting strip 105, and the top swing joint of connecting strip 105 one end has first nut 108, and the inside swing joint of first nut 108 has bolt 109, and bolt 109 runs through first blade 101 and connecting strip 105 and first nut 108 threaded connection.
Specifically, as shown in fig. 1 and 4, when the blade needs to be installed in a fan with a large air outlet, the first blade 101 and the second blade 102 are opened and kept horizontal, the connecting bar 105 is inserted into the limiting grooves 106 on the first blade 101 and the second blade 102, the connecting bar 105 and the first blade 101 are fixed by the first nut 108 and the bolt 109, the first blade 101 and the second blade 102 are kept horizontally fixed, the first nut 108 is unscrewed when the blade needs to be folded, the connecting bar 105 is pulled out, the first blade 101 and the second blade 102 are folded, the first blade 101 is pressed by the clamping groove 104 and clamped into the fixing bar 103, and the blade can be folded.
The working principle is as follows: when the blade folding type wind turbine is used, firstly, when the blade needs to be installed in a fan with a large air outlet, the first blade 101 and the second blade 102 are opened and kept horizontal, the connecting strip 105 is inserted into the limiting grooves 106 on the first blade 101 and the second blade 102, the connecting strip 105 and the first blade 101 are fixed through the first nut 108 and the bolt 109, the first blade 101 and the second blade 102 are kept horizontally fixed, when the blade needs to be folded, the first nut 108 is unscrewed, the connecting strip 105 is drawn out, the first blade 101 and the second blade 102 are folded, the first blade 101 is pressed through the clamping groove 104 and clamped into the fixing strip 103, and the blade folding is realized.
Then, when the blade needs to be detached, the second nut 405 is unscrewed, the U-shaped rod 406 is pulled out of the slot 404, then the sliding rod 402 is extruded to slide inwards in the sliding groove 401, the stop block 403 is contracted inwards, the sliding rod 402 is pulled out of the slot 404, the blade can be detached, the sliding rod 402 is inserted into the slot 404 during installation, the stop block 403 is clamped with the mounting disk 2, the U-shaped rod 406 is fixed on the slot 404, and the blade can be detached.
Finally, when the blades are installed in different fans, the fans are different in rotation direction or air supply amount, and the blade angle needs to be adjusted, the elastic fixture block 503 is pulled to separate the elastic fixture block 503 from the positioning disk 502, the second blade 102 is pulled to separate the positioning strip 504 from the adjusting groove 505, the positioning strip 504 is clamped into the adjusting groove 505 after the positioning strip 504 is rotated to the required angle, the elastic fixture block 503 is clamped with the positioning disk 502 to fix the positioning strip 504, and the blade angle can be adjusted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. The utility model provides a wind gap blade with dismantle structure, includes mounting disc (2) and mounting hole (3), its characterized in that: the utility model discloses a mounting disc, including mounting disc (2), the even fixedly connected with dismouting structure (4) in outside of mounting disc (2), the top fixedly connected with rotating-structure (5) of dismouting structure (4), the top of rotating-structure (5) is provided with beta structure (1).
2. A tuyere blade with a disassembled structure of claim 1, wherein: the folding structure is characterized in that a first blade (101), a second blade (102), a fixing strip (103), a clamping groove (104), a connecting strip (105), a limiting groove (106), a hinge (107), a first nut (108) and a bolt (109) are sequentially arranged inside the folding structure (1), the second blade (102) is arranged on the top end of the rotating structure (5), the hinges (107) are fixedly connected to the two sides of the top of one end of the second blade (102), the first blade (101) is fixedly connected to one end of the hinge (107), the fixing strip (103) is inlaid into one end of the second blade (102), the clamping groove (104) is movably connected to one end of the second blade (102), and the clamping groove (104) is connected with the fixing strip (103) in a clamping mode.
3. A tuyere blade having a disassembled structure of claim 2, wherein: the equal fixedly connected with spacing groove (106) in bottom and the top of second blade (102) one end of first blade (101), the inside swing joint of spacing groove (106) has connecting strip (105), the top swing joint of connecting strip (105) one end has first nut (108), the inside swing joint of first nut (108) has bolt (109), bolt (109) run through first blade (101) and connecting strip (105) and first nut (108) threaded connection.
4. A tuyere blade with a disassembled structure of claim 1, wherein: the inside of dismouting structure (4) has set gradually sliding tray (401), slide bar (402), dog (403), slot (404), second nut (405) and U type pole (406), the even fixed connection in the outside of mounting disc (2) of slot (404), the inside swing joint of slot (404) has slide bar (402), sliding tray (401) fixed connection is in the bottom of rotating-structure (5), slide bar (402) and sliding tray (401) swing joint, the bottom fixedly connected with dog (403) of slot (404) one side.
5. A tuyere blade with a disassembled structure of claim 4, wherein: one end of the slot (404) is movably connected with a second nut (405), the inside of the second nut (405) is movably connected with a U-shaped rod (406), and the U-shaped rod (406) penetrates through the inside of the slot (404) and extends to one end of the slot (404).
6. A tuyere blade with a disassembled structure of claim 1, wherein: the utility model discloses a quick-witted structure, including rotating structure (5), locating cover (501), positioning disk (502), elasticity fixture block (503), location strip (504) and adjustment tank (505) have set gradually, positioning disk (502) fixed connection is on the top of dismouting structure (4), the outside of positioning disk (502) is provided with locating cover (501), the bottom fixedly connected with elasticity fixture block (503) of positioning cover (501), elasticity fixture block (503) and positioning disk (502) block are connected.
7. A tuyere blade with a disassembled structure according to claim 6, wherein: an adjusting groove (505) is inlaid at the top end of the positioning disc (502), a positioning strip (504) is movably connected inside the adjusting groove (505), and the positioning strip (504) is movably connected with the positioning cover (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464408.XA CN111550442A (en) | 2020-05-28 | 2020-05-28 | Tuyere blade with disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464408.XA CN111550442A (en) | 2020-05-28 | 2020-05-28 | Tuyere blade with disassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111550442A true CN111550442A (en) | 2020-08-18 |
Family
ID=71999154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010464408.XA Pending CN111550442A (en) | 2020-05-28 | 2020-05-28 | Tuyere blade with disassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111550442A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206175310U (en) * | 2016-11-18 | 2017-05-17 | 苏州康喜医疗净化设备有限公司 | Air purifier fan filters formula wind wheel |
| CN206468579U (en) * | 2017-02-17 | 2017-09-05 | 安徽朗迪叶轮机械有限公司 | One kind disassembles convenient adjustable fan impeller |
| CN207526752U (en) * | 2017-07-11 | 2018-06-22 | 绍兴上虞鼎鑫通风设备有限公司 | The connection structure of blade and impeller in wind turbine |
| CN208417060U (en) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | A kind of adjustable flabellum component of fan blade angles |
| CN210397233U (en) * | 2019-07-16 | 2020-04-24 | 绍兴杭特风机有限公司 | Adjustable fan blade in inclination convenient to dismouting |
-
2020
- 2020-05-28 CN CN202010464408.XA patent/CN111550442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206175310U (en) * | 2016-11-18 | 2017-05-17 | 苏州康喜医疗净化设备有限公司 | Air purifier fan filters formula wind wheel |
| CN206468579U (en) * | 2017-02-17 | 2017-09-05 | 安徽朗迪叶轮机械有限公司 | One kind disassembles convenient adjustable fan impeller |
| CN207526752U (en) * | 2017-07-11 | 2018-06-22 | 绍兴上虞鼎鑫通风设备有限公司 | The connection structure of blade and impeller in wind turbine |
| CN208417060U (en) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | A kind of adjustable flabellum component of fan blade angles |
| CN210397233U (en) * | 2019-07-16 | 2020-04-24 | 绍兴杭特风机有限公司 | Adjustable fan blade in inclination convenient to dismouting |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200818 |
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| WD01 | Invention patent application deemed withdrawn after publication |