CN209943179U - Fan power system for dust removal - Google Patents
Fan power system for dust removal Download PDFInfo
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- CN209943179U CN209943179U CN201920726434.8U CN201920726434U CN209943179U CN 209943179 U CN209943179 U CN 209943179U CN 201920726434 U CN201920726434 U CN 201920726434U CN 209943179 U CN209943179 U CN 209943179U
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- impeller
- motor
- dust removal
- fan
- power system
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Abstract
The utility model discloses a fan power system for dust removal, which comprises an impeller rotating shaft, an impeller bracket, an inclined transmission rod and a motor, wherein the impeller rotating shaft is rotatably arranged on a shaft sleeve in the middle of the impeller bracket; through arranging the motor in the motor housing outside to utilize to put transfer line and universal joint to transmit the power of motor shaft to the impeller pivot to one side, avoid the motor influence, effectively improve the effective cross-section of fan convulsions passageway, do benefit to and improve suction power and suction power, transmission structure rigidity is strong, long service life.
Description
Technical Field
The utility model relates to a drive mechanism, concretely relates to fan power system for dust removal.
Background
Broken glue and crocus all can produce a certain amount of dust, generally carry out the suction through the fan that sets up the dust removal usefulness and handle, and current fan generally is at the middle direct mount power device of impeller, the motor promptly, and because power device has great volume for form great windage on the convulsions passageway cross-section of fan, lead to the suction effect to receive the influence, be unfavorable for improving suction power and suction power.
Therefore, in order to solve the above problems, there is a need for a fan power system for dust removal, which can effectively improve the effective cross section of the air draft channel of the fan, and is beneficial to improving the suction force and the suction power.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing a fan power system for dust removal, can effectively improve the effective cross-section of fan convulsions passageway, do benefit to and improve suction power and suction power.
The utility model discloses a fan power system for dust removal, including impeller pivot, impeller support, put transfer line and motor to one side, the impeller pivot rotates the axle sleeve of installing in the middle of the impeller support, the motor is fixed in fan housing lateral wall and is located the rear side of impeller pivot, the both ends of putting the transfer line to one side are connected with impeller pivot and motor output shaft transmission through the universal joint respectively.
Furthermore, the impeller support comprises a shaft sleeve positioned in the middle and inclined support rods fixedly connected between the shaft sleeve and the inner side wall of the motor shell, and the three inclined support rods are uniformly arranged along the circumferential direction.
Furthermore, the section of the inclined stay bar is V-shaped, and the tip of the inclined stay bar is forward along the axial direction of the fan.
Furthermore, the obliquely-arranged transmission rod is embedded in a V-shaped strip cavity of one of the oblique supporting rods.
The utility model has the advantages that: the utility model discloses a fan power system for dust removal through with the motor external motor housing outside of arranging to utilize to put transfer line and universal joint to one side with motor shaft's power transmission to impeller pivot, avoid the motor influence, effectively improve fan exhaust channel's effective cross-section, do benefit to and improve suction power and suction power, transmission structure rigidity is strong, long service life.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the middle diagonal support rod of the present invention.
Detailed Description
Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic sectional diagram of a middle diagonal support rod of the present invention, as shown in the figure, a blower power system for dust removal in this embodiment includes an impeller rotating shaft 1, an impeller bracket, a diagonal transmission rod 3 and a motor 4, the impeller rotating shaft is rotatably mounted on a shaft sleeve 5 in the middle of the impeller bracket, the motor is fixed on the outer side wall of the blower housing and located at the rear side of the impeller rotating shaft, and both ends of the diagonal transmission rod are respectively connected with the impeller rotating shaft and the motor output shaft through universal joints (including a front universal joint 6 and a rear universal joint 7); fan housing 8 is the cylinder tube-shape, and the impeller pivot is passed through the bearing single degree of freedom and is rotated and install in the axle sleeve, and the wind current direction when backward representing the impeller rotation, otherwise is preceding, radially represents the radial direction of fan housing, through arrange the motor shell outside in to utilize the power transmission of oblique transfer line and universal joint with the motor pivot to the impeller pivot, avoid the motor influence, effectively improve the effective cross-section of fan convulsions passageway, do benefit to and improve suction power and suction power, transmission structure rigidity is strong, long service life, the universal joint is prior art, no longer gives unnecessary details here.
In this embodiment, the impeller bracket includes a shaft sleeve located in the middle and diagonal braces 2 fixedly connected between the shaft sleeve and the inner side wall of the motor housing, and the diagonal braces are three and three diagonal braces uniformly arranged along the circumferential direction; the cross section of the inclined strut is V-shaped, and the tip of the inclined strut is forward along the axial direction of the fan; the inclined transmission rod is embedded in a V-shaped strip cavity of one of the inclined support rods; the structure of the diagonal brace is beneficial to reducing wind resistance and improving the suction effect, and the wind resistance is further reduced by embedding the obliquely-arranged transmission rod in the V-shaped strip cavity of one diagonal brace.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. The utility model provides a fan power system for dust removal which characterized in that: including impeller pivot, impeller support, put transfer line and motor to one side, the impeller pivot rotates the axle sleeve of installing in the middle of the impeller support, the motor is fixed in fan housing lateral wall and is located the rear side of impeller pivot, put the both ends of transfer line to one side and be connected with impeller pivot and motor output shaft transmission through the universal joint respectively.
2. The fan power system for dust removal according to claim 1, wherein: the impeller support comprises a shaft sleeve positioned in the middle and inclined support rods fixedly connected between the shaft sleeve and the inner side wall of the motor shell, and the three inclined support rods are uniformly arranged along the circumferential direction.
3. The fan power system for dust removal according to claim 2, wherein: the cross section of the inclined supporting rod is V-shaped, and the tip end of the inclined supporting rod is forward along the axial direction of the fan.
4. The fan power system for dust removal according to claim 3, wherein: the inclined transmission rod is embedded in a V-shaped strip cavity of one of the inclined supporting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726434.8U CN209943179U (en) | 2019-05-20 | 2019-05-20 | Fan power system for dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726434.8U CN209943179U (en) | 2019-05-20 | 2019-05-20 | Fan power system for dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943179U true CN209943179U (en) | 2020-01-14 |
Family
ID=69134702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920726434.8U Active CN209943179U (en) | 2019-05-20 | 2019-05-20 | Fan power system for dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943179U (en) |
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2019
- 2019-05-20 CN CN201920726434.8U patent/CN209943179U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: 1 / F, m-07 office building, Yingfu Industrial Park, Taiping Town, Qingxin District, Qingyuan City, Guangdong Province Patentee after: Qingyuan high energy modified materials technology Co., Ltd Address before: 511899 Yingfu Industrial Park, Taiping Town, Qingxin District, Qingyuan City, Guangdong Province Patentee before: QINGYUAN JIEJIA ASPHALT MODIFIED MATERIALS TECHNOLOGY Co.,Ltd. |