CN213419492U - Integrative mounting structure of high temperature furnace body and bayonet fan - Google Patents
Integrative mounting structure of high temperature furnace body and bayonet fan Download PDFInfo
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- CN213419492U CN213419492U CN202022252409.6U CN202022252409U CN213419492U CN 213419492 U CN213419492 U CN 213419492U CN 202022252409 U CN202022252409 U CN 202022252409U CN 213419492 U CN213419492 U CN 213419492U
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- furnace body
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Abstract
The utility model provides an integrative mounting structure of high temperature furnace body and bayonet fan, the fan casing of bayonet fan is installed on the lateral wall of furnace body, the fan main shaft rotates and installs on the fan casing, fan impeller installs the one end that stretches into the furnace body inside at the fan main shaft, install the motor mounting bracket on the outer wall of installing fan casing one side of furnace body, the motor mounting bracket is located fan main shaft top and is close to in fan casing, motor detachably is connected with the motor mounting bracket, the output shaft and the fan main shaft of motor are parallel, driving pulley is installed to the output shaft of motor, driven pulley is installed to the outside one end that the fan main shaft is located the furnace body, the cooperation is installed the drive belt between driving pulley and the driven pulley, one side of drive belt is equipped with the take-up pulley, the take-up. The utility model discloses it is more convenient to make belt drive's installation and tensioning, can guarantee belt drive's efficiency and stability when simplifying the structure.
Description
Technical Field
The utility model relates to a bayonet fan field of high temperature especially relates to an integrative mounting structure of high temperature furnace body and bayonet fan.
Background
The high-temperature furnace body needs to perform high-temperature combustion in the internally closed furnace chamber, so the high-temperature furnace body is generally provided with an inserted fan, namely a fan with a main shaft part extending into the furnace body, a fan impeller and other heat-resistant parts are arranged in the furnace body, and a motor and other parts which do not resist high temperature are arranged outside the furnace body. The connection form of motor and fan main shaft has direct-connected type or transition formula, and the direct-connected type is motor and fan main shaft coaxial arrangement promptly, and the output shaft and the fan main shaft lug connection of motor, but this kind of form can lead to holistic size to further extend to the furnace body outside along the fan main shaft, consequently adopts transition formula more at present, and the motor is installed in the radial side of fan main shaft promptly, and rethread belt drive fan main shaft is rotatory. In order to ensure the transmission efficiency, the belt transmission generally needs to adjust the center distance between the driving belt wheel and the driven belt wheel during installation, that is, the center distance between the output shaft of the motor and the main shaft of the fan needs to be adjusted, and the belt transmission is tensioned through a tensioning wheel after installation.
In order to simplify the structure of the furnace body in the prior art, the motor and the tension pulley are usually installed separately from the furnace body, that is, the motor and the tension pulley are installed through a fixing device outside the furnace body, but because the motor and the fan main shaft are respectively installed on two devices separated from each other, the center distance between the output shaft of the motor and the fan main shaft is generally far, the adjustment difficulty of belt transmission is high, and the relative positions of the furnace body and the fixing device are necessarily determined firstly during installation, then the relative positions of the motor and the fan main shaft can be determined simultaneously, on the contrary, the difficulty of adjusting the center distance between the output shaft of the motor and the fan main shaft is increased, and meanwhile, the position of the tension pulley is difficult to set; in addition, the fixing device and the furnace body are separated, so that the occupied space is large, the cost is high, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the current unreasonable problem of high temperature furnace body and bayonet fan mounting structure of the aforesaid, the utility model provides an integrative mounting structure of high temperature furnace body and bayonet fan.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: an integrated installation structure of a high-temperature furnace body and an inserted fan, the inserted fan comprises a fan shell and a fan impeller, fan main shaft and motor, fan housing installs on the lateral wall of furnace body, fan main shaft rotates and installs on fan housing, fan impeller installs the one end that stretches into the furnace body at fan main shaft, install the motor mounting bracket on the outer wall of installing fan housing one side of furnace body, the motor mounting bracket is located fan main shaft top and is close to fan housing, motor detachably is connected with the motor mounting bracket, the output shaft and the fan main shaft of motor are parallel, driving pulley is installed to the output shaft of motor, driven pulley is installed to the one end that the fan main shaft is located the furnace body outside, the cooperation is installed the drive belt between driving pulley and the driven pulley, one side of drive belt is equipped with the take-up pulley, the take-up pulley is installed on guiding mechanism, guiding mechanism passes through.
Preferably, the motor is detachably mounted on the upper surface of the motor mounting bracket by a fastener.
Preferably, the axis of the motor output shaft is vertically aligned with the axis of the fan main shaft.
Preferably, the motor mounting frame is formed by matching a plurality of sections of steel beams welded on the outer wall of the furnace body.
According to the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages that the motor is connected with the furnace body into a whole through the motor mounting frame, the integrated installation of the furnace body and the plug-in fan is realized, and compared with the prior art that the motor is installed outside the furnace body through the fixing device, the volume can be reduced, and the cost is saved; because the motor mounting frame is positioned above the fan main shaft and close to the fan shell, the distance between the motor and the fan main shaft is not relatively limited by the fixing device and the furnace body, and compared with the prior art, the distance between the output shaft of the motor and the fan main shaft can be reduced, and the difficulty in adjusting belt transmission is reduced; and can install the main shaft of the blower first when installing, install motor mounting bracket, motor and take-up pulley again, just can confirm the position of motor mounting bracket and motor according to the position of the main shaft of the blower, need confirm the relative position of furnace body and fixing device first among the prior art, then can confirm the relative position of motor and main shaft of the blower at the same time and compare, the utility model discloses make the relative position of main shaft of the blower and motor confirm successively, reduced the difficulty of adjusting the centre-to-centre spacing of the output shaft of the motor and main shaft of the blower; because the take-up pulley also passes through the bolt direct mount on fan housing by guiding mechanism, therefore the mounted position of take-up pulley is also convenient for adjust more, can guarantee to take driven efficiency and stability between motor and the fan main shaft when simplifying the structure.
Drawings
Fig. 1 is a schematic view of the present invention.
The labels in the figure are: 1. furnace body, 2, fan casing, 3, fan wheel, 4, fan main shaft, 5, motor, 6, motor mounting bracket, 7, driving pulley, 8, driven pulley, 9, take-up pulley, 10, guiding mechanism.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
the utility model provides an integrative mounting structure of high temperature furnace body and bayonet fan, bayonet fan includes fan casing 2, fan wheel 3, fan main shaft 4 and motor 5, and fan casing 2 installs on the lateral wall of furnace body 1, and fan main shaft 4 rotates and installs on fan casing 2, and fan wheel 3 installs the one end that fan main shaft 4 stretches into furnace body 1 inside, and it is rotatory to drive fan main shaft 4 through motor 5 to drive fan wheel 3 and rotate, thereby blast air in the inner chamber of furnace body 1.
The outer wall of the side, provided with the fan shell 2, of the furnace body 1 is provided with a motor mounting frame 6, the motor mounting frame 6 is formed by matching a plurality of sections of steel beams welded on the outer wall of the furnace body 1, the motor mounting frame 6 is positioned above the fan spindle 4 and close to the fan shell 2, the motor 5 is detachably mounted on the upper surface of the motor mounting frame 6 through a fastener, an output shaft of the motor 5 is parallel to the fan spindle 4, the axis of the output shaft of the motor 5 is aligned with the axis of the fan spindle 4 along the vertical direction, an output shaft of the motor 5 is provided with a driving belt pulley 7, one end, positioned outside the furnace body 1, of the fan spindle 4 is provided with a driven belt pulley 8, a driving belt is mounted between the driving belt pulley 7 and the driven belt pulley 8 in a matching manner, one side of the driving belt, the fan shell 2 is provided with a plurality of groups of threaded holes, so that the position of the adjusting mechanism 10 can be changed more conveniently, and the effect of tensioning the belt transmission by the tensioning wheel 9 is ensured.
Claims (4)
1. The utility model provides an integrative mounting structure of high temperature furnace body and bayonet fan, bayonet fan includes fan casing (2), fan wheel (3), fan main shaft (4) and motor (5), and install on the lateral wall of furnace body (1) fan casing (2), and fan main shaft (4) are rotated and are installed on fan casing (2), and fan wheel (3) are installed and are stretched into the inside one end of furnace body (1) in fan main shaft (4), its characterized in that: install motor mounting bracket (6) on the outer wall of installing fan casing (2) one side of furnace body (1), motor mounting bracket (6) are located fan main shaft (4) top and are close to in fan casing (2), motor (5) detachably is connected with motor mounting bracket (6), the output shaft and fan main shaft (4) of motor (5) are parallel, driving pulley (7) are installed to the output shaft of motor (5), driven pulley (8) are installed to fan main shaft (4) one end that is located furnace body (1) outside, the drive belt is installed in the cooperation between driving pulley (7) and driven pulley (8), one side of drive belt is equipped with take-up pulley (9), install on guiding mechanism (10) take-up pulley (9), guiding mechanism (10) are installed on fan casing (2) towards furnace body (1) outside lateral wall through the bolt.
2. The integrated installation structure of the high-temperature furnace body and the plug-in fan as claimed in claim 1, wherein: the motor (5) is detachably mounted on the upper surface of the motor mounting frame (6) through a fastener.
3. The integrated installation structure of the high-temperature furnace body and the plug-in fan as claimed in claim 1, wherein: the axis of the output shaft of the motor (5) is aligned with the axis of the fan main shaft (4) along the vertical direction.
4. The integrated installation structure of the high-temperature furnace body and the plug-in fan as claimed in claim 1, wherein: the motor mounting rack (6) is formed by matching a plurality of sections of steel beams welded on the outer wall of the furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252409.6U CN213419492U (en) | 2020-10-12 | 2020-10-12 | Integrative mounting structure of high temperature furnace body and bayonet fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252409.6U CN213419492U (en) | 2020-10-12 | 2020-10-12 | Integrative mounting structure of high temperature furnace body and bayonet fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419492U true CN213419492U (en) | 2021-06-11 |
Family
ID=76266377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252409.6U Active CN213419492U (en) | 2020-10-12 | 2020-10-12 | Integrative mounting structure of high temperature furnace body and bayonet fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419492U (en) |
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2020
- 2020-10-12 CN CN202022252409.6U patent/CN213419492U/en active Active
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