CN112610515A - Large cross industrial ceiling fan capable of adjusting length of fan blades - Google Patents
Large cross industrial ceiling fan capable of adjusting length of fan blades Download PDFInfo
- Publication number
- CN112610515A CN112610515A CN202011619895.9A CN202011619895A CN112610515A CN 112610515 A CN112610515 A CN 112610515A CN 202011619895 A CN202011619895 A CN 202011619895A CN 112610515 A CN112610515 A CN 112610515A
- Authority
- CN
- China
- Prior art keywords
- fan
- rod
- flabellum
- adjusting
- fan blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
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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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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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
- F04D29/362—Blade mountings adjustable during rotation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a large cross-shaped industrial ceiling fan capable of adjusting the length of fan blades, which comprises a connecting rotating rod, wherein a fan blade mounting seat is fixedly arranged at the bottom end of the connecting rotating rod, four main fan blades are fixedly arranged on the outer side of the fan blade mounting seat, adjusting fan blades are movably arranged inside the tops of the four main fan blades, a first hinge seat is fixedly arranged on the top of each adjusting fan blade, a first hinge rod is fixedly arranged inside the first hinge seat, a hinge push rod is hinged to the outer side of the first hinge rod, and a sliding groove sleeve is fixedly arranged on the outer side of the connecting rotating rod. Through the cooperation between the sliding sleeve, the sliding groove sleeve, the first articulated seat, the articulated seat of second, first articulated rod, the articulated rod of second and the articulated push rod that set up, can control the inside at regulation flabellum owner flabellum top and slide to the change adjusts the flabellum in the inside position of main flabellum, thereby changes the whole flabellum length of ceiling fan, adjusts the whole length of flabellum, thereby changes the area that receives wind of ceiling fan, satisfies most workman's demand.
Description
Technical Field
The invention belongs to the technical field of ceiling fans, and particularly relates to a large cross industrial ceiling fan with adjustable fan blade lengths.
Background
The ceiling fan is generally fixedly installed on a ceiling, so the ceiling fan is called as a ceiling fan, the ceiling fan can be divided into an industrial ceiling fan and a household ceiling fan at present, the structures of the industrial ceiling fan and the household ceiling fan are basically the same, and a motor rotates to drive fan blades to work, so that air circulation is accelerated, and the ceiling fan is mainly used for cooling and relieving summer heat.
The flabellum length of traditional industry ceiling fan is fixed more, and flabellum length is fixed unchangeable, can't adjust the length of flabellum, leads to the area of receiving the wind when using to receive the restriction, because the length of flabellum is not enough, can not satisfy most of mill people needs.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a large cross industrial ceiling fan capable of adjusting the length of fan blades, and solves the problem that the wind area is limited when the large cross industrial ceiling fan is used.
In order to achieve the purpose, the invention provides the following technical scheme: a large cross industrial ceiling fan capable of adjusting the length of fan blades comprises a connecting rotating rod, wherein a fan blade mounting seat is fixedly mounted at the bottom end of the connecting rotating rod, four main fan blades are fixedly mounted on the outer side of the fan blade mounting seat, adjusting fan blades are movably mounted inside the tops of the four main fan blades, a first hinge seat is fixedly mounted at the top of each adjusting fan blade, a first hinge rod is fixedly mounted inside the first hinge seat, a hinge push rod is hinged to the outer side of the first hinge rod, a sliding groove sleeve is fixedly mounted on the outer side of the connecting rotating rod, a sliding sleeve is movably mounted on the outer side of the sliding groove sleeve, four second hinge seats are fixedly mounted on the outer side of the sliding sleeve, a second hinge rod is fixedly mounted inside the second hinge seat, a push plate is fixedly mounted on one side of the sliding sleeve, and a mounting seat is fixedly sleeved on the outer side of the connecting rotating rod, one side fixed mounting of mount pad has the mounting panel, the bottom fixed mounting of mounting panel has automatically controlled telescopic link.
Preferably, the bottom of the fan blade mounting seat is fixedly provided with a bottom cover, and the top of the fan blade mounting seat is fixedly provided with a top cover.
Preferably, the both sides of adjusting the flabellum are all fixed mounting have the regulation slider, the regulation spout has been seted up to main flabellum's inside, the specification and size of regulation slider and the specification and size looks adaptation of adjusting the spout, adjust slider slidable mounting in the inside of adjusting the spout.
Preferably, four limiting slide blocks are fixedly mounted on the inner side of the sliding sleeve, four limiting slide grooves are formed in the outer side of the sliding groove sleeve, the specification and the size of each limiting slide block are matched with those of the side of each limiting slide groove, and the limiting slide blocks are movably mounted inside the limiting slide grooves.
Preferably, one end of the hinge push rod, which is far away from the first hinge rod, is hinged on the outer side of the second hinge rod.
Preferably, the telescopic end of the electric control telescopic rod is fixedly arranged at the top of the push plate.
Preferably, the outer side of the connecting rotating rod is fixedly provided with two limiting plates, and the two limiting plates are fixedly arranged at the top and the bottom of the chute sleeve respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation between the sliding sleeve, the sliding groove sleeve, the first articulated seat, the articulated seat of second, first articulated rod, the articulated rod of second and the articulated push rod that set up, can control the inside at regulation flabellum owner flabellum top and slide to the change adjusts the flabellum in the inside position of main flabellum, thereby changes the whole flabellum length of ceiling fan, adjusts the whole length of flabellum, thereby changes the area that receives wind of ceiling fan, satisfies most workman's demand.
2. The sliding sleeve can be limited by the two limiting plates arranged on the outer side of the sliding groove sleeve, the sliding sleeve is prevented from being separated from the top or the bottom of the sliding groove sleeve, the blades of the ceiling fan are guaranteed to be safer when being adjusted, and potential safety hazards are prevented from being generated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
FIG. 4 is an enlarged view of the structure at B of the present invention;
fig. 5 is an enlarged schematic view of the structure at position C of the present invention.
In the figure: 1. connecting the rotating rod; 2. a limiting plate; 3. a first hinge mount; 4. a main fan blade; 5. adjusting the sliding block; 6. adjusting the fan blades; 7. a top cover; 8. a chute sleeve; 9. a limiting chute; 10. pushing the plate; 11. an electric control telescopic rod; 12. mounting a plate; 13. a mounting seat; 14. a push rod is hinged; 15. a limiting slide block; 16. a bottom cover; 17. a fan blade mounting base; 18. a second hinge mount; 19. a second hinge lever; 20. a first hinge lever; 21. adjusting the sliding chute; 22. and (4) a sliding sleeve.
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.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a large cross industrial ceiling fan capable of adjusting the length of fan blades comprises a connecting rotating rod 1, a fan blade mounting seat 17 is fixedly mounted at the bottom end of the connecting rotating rod 1, four main fan blades 4 are fixedly mounted on the outer side of the fan blade mounting seat 17, adjusting fan blades 6 are movably mounted inside the tops of the four main fan blades 4, a first hinge seat 3 is fixedly mounted at the top of each adjusting fan blade 6, a first hinge rod 20 is fixedly mounted inside the first hinge seat 3, a hinge push rod 14 is hinged to the outer side of the first hinge rod 20, a sliding groove sleeve 8 is fixedly mounted on the outer side of the connecting rotating rod 1, a sliding sleeve 22 is movably mounted on the outer side of the sliding groove sleeve 8, four second hinge seats 18 are fixedly mounted on the outer side of the sliding sleeve 22, a second hinge rod 19 is fixedly mounted inside the second hinge seat 18, a push plate 10 is fixedly mounted on one side of the sliding sleeve 22, a mounting seat 13 is, one side of the mounting seat 13 is fixedly provided with a mounting plate 12, and the bottom of the mounting plate 12 is fixedly provided with an electric control telescopic rod 11.
In this embodiment, at first install the industry ceiling fan, and with the terminal box of automatically controlled telescopic link 11 and external control switch electric connection, when the flabellum length of industry ceiling fan needs to be adjusted, only need control automatically controlled telescopic link 11 through external control switch and start, make the flexible end of automatically controlled telescopic link 11 extend, drive push pedal 10 downstream, thereby drive sliding sleeve 22 in the outside downstream of spout cover 8, thereby drive the articulated seat 18 downstream of second, make articulated push rod 14 promote first articulated seat 3 and remove, thereby make and adjust flabellum 6 and slide in the inside at main flabellum 4 top, thereby change the position of adjusting flabellum 6 in main flabellum 4 inside, thereby change the whole flabellum length of ceiling fan, adjust the whole length of flabellum, thereby change the area of receiving wind of ceiling fan, satisfy most of the workman's demand.
Example two:
as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: the bottom of the fan blade mounting seat 17 is fixedly provided with a bottom cover 16, and the top of the fan blade mounting seat 17 is fixedly provided with a top cover 7.
In this embodiment, the bottom cover 16 serves to protect the bottom of the fan blade mounting seat 17, and the top cover 7 serves to protect the top of the fan blade mounting seat 17.
Example three:
as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: adjusting blade 6's the equal fixed mounting in both sides has adjusting block 5, adjusting chute 21 has been seted up to main leaf 4's inside, adjusting block 5's specification and size of adjusting chute 21's specification and dimension looks adaptation, adjusting block 5 slidable mounting is in adjusting chute 21's inside, sliding sleeve 22's inboard fixed mounting has four limit slider 15, four limit chute 9 have been seted up in the outside of chute boot 8, limit slider 15's specification and limit chute 9 side specification and dimension looks adaptation, limit slider 15 movable mounting is in limit chute 9's inside, the one end that first hinge bar 20 was kept away from to articulated push rod 14 articulates the outside at second hinge bar 19, the flexible end fixed mounting of automatically controlled telescopic link 11 is at the top of push pedal 10.
In this embodiment, the adjusting slider 5 can slide inside the adjusting sliding groove 21, so that the adjusting fan blade 6 can slide inside the top of the main fan blade 4, thereby adjusting the length of the fan blade of the industrial ceiling fan, the limiting slider 15 can slide inside the limiting sliding groove 9, so that the sliding sleeve 22 can slide outside the sliding groove sleeve 8, and the second hinge base 18 can move downward by pushing the first hinge base 3 through the hinge pushing rod 14.
Example four:
as shown in fig. 1 to 5, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: two limiting plates 2 are fixedly mounted on the outer side of the connecting rotating rod 1, and the two limiting plates 2 are respectively and fixedly mounted at the top and the bottom of the chute sleeve 8.
In this embodiment, two limiting plates 2 can restrict the position of sliding sleeve 22 in the spout cover 8 outside, prevent that sliding sleeve 22 from deviating from the top or the bottom of spout cover 8, guarantee safer when adjusting the flabellum of ceiling fan, prevent to produce the potential safety hazard.
The working principle and the using process of the invention are as follows: at first, install the industry ceiling fan, and with the terminal box of automatically controlled telescopic link 11 and external control switch electric connection, when the flabellum length of industry ceiling fan needs to be adjusted, only need to control automatically controlled telescopic link 11 through external control switch and start, make the flexible end of automatically controlled telescopic link 11 extend, drive push pedal 10 downstream, thereby drive sliding sleeve 22 in the outside downstream of spout cover 8, thereby drive second articulated seat 18 downstream, make articulated push rod 14 promote first articulated seat 3 and remove, thereby make and adjust flabellum 6 and slide in the inside at main flabellum 4 top, thereby change the position of adjusting flabellum 6 in main flabellum 4 inside, thereby change the whole flabellum length of ceiling fan, adjust the whole length of flabellum, thereby change the area of receiving wind of ceiling fan, satisfy most workman's demand.
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 (7)
1. The utility model provides a can adjust large-scale cross industry ceiling fan of flabellum length, includes connecting bull stick (1), its characterized in that: the fan blade connecting structure is characterized in that a fan blade mounting seat (17) is fixedly mounted at the bottom end of the connecting rotary rod (1), four main fan blades (4) are fixedly mounted on the outer side of the fan blade mounting seat (17), four adjusting fan blades (6) are movably mounted in the main fan blades (4), a first hinged seat (3) is fixedly mounted at the top of each adjusting fan blade (6), a first hinged rod (20) is fixedly mounted in the first hinged seat (3), a hinged push rod (14) is hinged to the outer side of each first hinged rod (20), a sliding groove sleeve (8) is fixedly mounted on the outer side of the connecting rotary rod (1), a sliding sleeve (22) is movably mounted on the outer side of the sliding groove sleeve (8), four second hinged seats (18) are fixedly mounted on the outer side of the sliding sleeve (22), and a second hinged rod (19) is fixedly mounted in the second hinged seat (18), one side fixed mounting of sliding sleeve (22) has push pedal (10), the outside of connecting bull stick (1) is fixed to be cup jointed mount pad (13), one side fixed mounting of mount pad (13) has mounting panel (12), the bottom fixed mounting of mounting panel (12) has automatically controlled telescopic link (11).
2. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the bottom fixed mounting of flabellum mount pad (17) has bottom (16), the top fixed mounting of flabellum mount pad (17) has top cap (7).
3. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the equal fixed mounting in both sides of adjusting flabellum (6) has adjusting slider (5), regulation spout (21) have been seted up to the inside of main flabellum (4), the specification and size of adjusting slider (5) and the specification and size looks adaptation of adjusting spout (21), adjusting slider (5) slidable mounting is in the inside of adjusting spout (21).
4. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the inboard fixed mounting of sliding sleeve (22) has four spacing slider (15), four spacing spout (9) have been seted up in the outside of sliding sleeve (8), the specification and size of spacing slider (15) and spacing spout (9) side specification and size looks adaptation, spacing slider (15) movable mounting is in the inside of spacing spout (9).
5. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the end of the hinge push rod (14) far away from the first hinge rod (20) is hinged on the outer side of the second hinge rod (19).
6. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the telescopic end of the electric control telescopic rod (11) is fixedly arranged at the top of the push plate (10).
7. The large cross industrial ceiling fan of claim 1, wherein the length of the fan blades is adjustable by: the outer side of the connecting rotating rod (1) is fixedly provided with two limiting plates (2), and the two limiting plates (2) are respectively and fixedly arranged at the top and the bottom of the sliding groove sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619895.9A CN112610515A (en) | 2020-12-31 | 2020-12-31 | Large cross industrial ceiling fan capable of adjusting length of fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619895.9A CN112610515A (en) | 2020-12-31 | 2020-12-31 | Large cross industrial ceiling fan capable of adjusting length of fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112610515A true CN112610515A (en) | 2021-04-06 |
Family
ID=75249457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011619895.9A Pending CN112610515A (en) | 2020-12-31 | 2020-12-31 | Large cross industrial ceiling fan capable of adjusting length of fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112610515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483650A (en) * | 2021-12-31 | 2022-05-13 | 烟台润丰新能源发展有限公司 | Fan blade extension structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201802664U (en) * | 2010-10-14 | 2011-04-20 | 杨中峰 | Electric fan with adjustable fan blades |
| CN103277330A (en) * | 2013-05-30 | 2013-09-04 | 朱玲 | Ceiling fan with adjustable sway area |
| CN103807188A (en) * | 2012-11-07 | 2014-05-21 | 李居长 | Telescopic ceiling fan |
| CN206246387U (en) * | 2016-12-14 | 2017-06-13 | 杨轩玮 | A kind of stealthy fan lamp |
| CN208546355U (en) * | 2018-04-02 | 2019-02-26 | 中山市风美照明科技有限公司 | A kind of fan blade with retractable structure |
| CN211259123U (en) * | 2019-12-31 | 2020-08-14 | 吴江市大印墨风力发电机制造有限公司 | Industrial fan with adjustable diameter |
-
2020
- 2020-12-31 CN CN202011619895.9A patent/CN112610515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201802664U (en) * | 2010-10-14 | 2011-04-20 | 杨中峰 | Electric fan with adjustable fan blades |
| CN103807188A (en) * | 2012-11-07 | 2014-05-21 | 李居长 | Telescopic ceiling fan |
| CN103277330A (en) * | 2013-05-30 | 2013-09-04 | 朱玲 | Ceiling fan with adjustable sway area |
| CN206246387U (en) * | 2016-12-14 | 2017-06-13 | 杨轩玮 | A kind of stealthy fan lamp |
| CN208546355U (en) * | 2018-04-02 | 2019-02-26 | 中山市风美照明科技有限公司 | A kind of fan blade with retractable structure |
| CN211259123U (en) * | 2019-12-31 | 2020-08-14 | 吴江市大印墨风力发电机制造有限公司 | Industrial fan with adjustable diameter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483650A (en) * | 2021-12-31 | 2022-05-13 | 烟台润丰新能源发展有限公司 | Fan blade extension structure |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |
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| RJ01 | Rejection of invention patent application after publication |