CN205331063U - Wind -guiding net of column fan sways device - Google Patents
Wind -guiding net of column fan sways device Download PDFInfo
- Publication number
- CN205331063U CN205331063U CN201521123148.0U CN201521123148U CN205331063U CN 205331063 U CN205331063 U CN 205331063U CN 201521123148 U CN201521123148 U CN 201521123148U CN 205331063 U CN205331063 U CN 205331063U
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- wind
- crank
- rocking bar
- guiding net
- jointed shaft
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Abstract
Wind -guiding net of column fan sways device, including a crank and rocker mechanism who installs on the mount, the rocker links together with the wind -guiding net of fan, and the articulated shaft between crank and the connecting rod is equipped with antifriction bearing or slide bearing, and the articulated shaft between rocker and the connecting rod is equipped with antifriction bearing or slide bearing. The utility model discloses reduce device noise and wearing and tearing, prolonged the life of column fan.
Description
Technical field
This utility model relates to vertical-column-type fan, particularly relates to wind-guiding net rocking equipment therein。
Background technology
Vertical-column-type fan (is commonly called as " building fan ") and is designed with wind-guiding net rocking equipment, drives wind-guiding net reciprocally swinging by this device, it is achieved multi-angle is blown。Wind-guiding net rocking equipment includes a fixed mount and the crank and rocker mechanism being arranged on fixed mount。In existing vertical-column-type fan, the crank and rocker mechanism of wind-guiding net rocking equipment is not provided with bearing, jointed shaft between crank with connecting rod is that simple hole axle coordinates, jointed shaft between rocking bar with connecting rod also simple hole axle coordinates, noise is easily produced during mechanism action, and jointed shaft easily weares and teares, cause mechanism's premature failure, affect the service life of vertical-column-type fan。
Utility model content
The purpose of this utility model is to provide the wind-guiding net rocking equipment of a kind of vertical-column-type fan, to overcome the defect of above-mentioned prior art。
This utility model is achieved in that the wind-guiding net rocking equipment of vertical-column-type fan, including a fixed mount, fixed mount is provided with by crank, rocking bar, the crank and rocker mechanism that the connecting rod being connected between crank and rocking bar is constituted, this crank and rocker mechanism is using fixed mount as the frame of mechanism, the wind-guiding net of rocking bar and fan links together, crank is driven by motor and rotates, crank drives rocking bar reciprocally swinging together with wind-guiding net by connecting rod, jointed shaft between crank and connecting rod is provided with rolling bearing or sliding bearing, jointed shaft between rocking bar and connecting rod is provided with rolling bearing or sliding bearing。
As preferred forms, the jointed shaft between described rocking bar and fixed mount is provided with rolling bearing。
Described rolling bearing is made up of axle sleeve, tabletting, some steel balls, axle sleeve is fixed on described rocking bar, and is enclosed within the jointed shaft between described rocking bar and fixed mount, leaves gap between axle sleeve and this jointed shaft, tabletting pad is between the end face and steel ball of axle sleeve, and steel ball is uniformly distributed around jointed shaft。
The utility model has the advantages that, relatively rotating between crank and connecting rod, between connecting rod and rocking bar is more smooth and easy, reduces noise and abrasion, extends the service life of vertical-column-type fan。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the A-A compound sectional view of Fig. 1。
Detailed description of the invention
Referring to Fig. 1, the wind-guiding net rocking equipment of vertical-column-type fan includes a fixed mount 1, and this fixed mount 1 is fixing with the pedestal of fan to be connected, and fixed mount 1 is provided with the crank and rocker mechanism being made up of crank 2, rocking bar 3, connecting rod 4。This crank and rocker mechanism is using fixed mount 1 as the frame of mechanism, and the wind-guiding net 5 of rocking bar 3 and fan is fixed together, and crank 2 is driven rotation by motor 6, drives rocking bar 3 reciprocally swinging together with wind-guiding net 5 again through connecting rod 4。Referring also to Fig. 2, the jointed shaft 7 between crank 2 and connecting rod 4 is provided with bearing 8, and the jointed shaft 9 between rocking bar 3 and connecting rod 4 is provided with bearing 10。Bearing 8 and bearing 10 in figure are all represent by abstract symbol, and its concrete structure both can be rolling bearing, it is also possible to be sliding bearing。If employing rolling bearing, the inner ring of rolling bearing can being fixed on jointed shaft 7,9, if adopting sliding bearing, the inner ring of sliding bearing can be fixed on jointed shaft 7,9。
As preferred forms, as in figure 2 it is shown, the jointed shaft 11 between rocking bar 3 and fixed mount 1 is provided with the rolling bearing being made up of axle sleeve 12, tabletting 13, some steel balls 14。Axle sleeve 12 is fixed on rocking bar 3, and is enclosed within jointed shaft 11, leaves gap between axle sleeve 12 and jointed shaft 11。Tabletting 13 pads between the end face and steel ball 14 of axle sleeve 12。Steel ball 14 is uniformly distributed around jointed shaft 11。Owing to rocking bar 3 bears the load-carrying of whole wind-guiding net 5, and the load that rocking bar 3 bears is ultimately applied on fixed mount 1, therefore, rolling bearing enhances the ability that fixed mount 1 bears the load-carrying of whole wind-guiding net 5, reduce further the noise of mechanism and abrasion, extend the service life of vertical-column-type fan。
The above each embodiment is only and readily appreciates this utility model, is not limitation of the utility model。Those skilled in the art are when without departing from spirit and scope of the present utility model, it is also possible to make various deformation and change, fallen with change and the deformation of each right, and their equivalent broadly falls into protection domain of the present utility model。
Claims (3)
1. the wind-guiding net rocking equipment of vertical-column-type fan, including a fixed mount, fixed mount is provided with by crank, rocking bar, the crank and rocker mechanism that the connecting rod being connected between crank and rocking bar is constituted, this crank and rocker mechanism is using fixed mount as the frame of mechanism, the wind-guiding net of rocking bar and fan links together, crank is driven by motor and rotates, crank drives rocking bar reciprocally swinging together with wind-guiding net by connecting rod, it is characterized in that: the jointed shaft between crank and connecting rod is provided with rolling bearing or sliding bearing, jointed shaft between rocking bar and connecting rod is provided with rolling bearing or sliding bearing。
2. the wind-guiding net rocking equipment of vertical-column-type fan as claimed in claim 1, is characterized in that: the jointed shaft between described rocking bar and fixed mount is provided with rolling bearing。
3. the wind-guiding net rocking equipment of vertical-column-type fan as claimed in claim 2, it is characterized in that: described rolling bearing is made up of axle sleeve, tabletting, some steel balls, axle sleeve is fixed on described rocking bar, and it is enclosed within the jointed shaft between described rocking bar and fixed mount, gap is left between axle sleeve and this jointed shaft, tabletting pad is between the end face and steel ball of axle sleeve, and steel ball is uniformly distributed around jointed shaft。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123148.0U CN205331063U (en) | 2015-12-31 | 2015-12-31 | Wind -guiding net of column fan sways device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123148.0U CN205331063U (en) | 2015-12-31 | 2015-12-31 | Wind -guiding net of column fan sways device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331063U true CN205331063U (en) | 2016-06-22 |
Family
ID=56313539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123148.0U Active CN205331063U (en) | 2015-12-31 | 2015-12-31 | Wind -guiding net of column fan sways device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331063U (en) |
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2015
- 2015-12-31 CN CN201521123148.0U patent/CN205331063U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: 528000 C, No. 123 Hua Xi Road, Chancheng District, Guangdong, Foshan Patentee after: Guangdong Shanhu Electrical Appliance Co. Ltd. Address before: Chancheng District of Guangdong city in Foshan province 528000 quarter of Huayi Road Patentee before: Foshan City Shan Hu Electrical Appliances Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room a, building 1, No. 26, Hujing Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong Shanhu Group Co., Ltd Address before: 528000 C, No. 123 Hua Xi Road, Chancheng District, Guangdong, Foshan Patentee before: GUANGDONG SHANHU ELECTRIC APPLIANCE Co.,Ltd. |