CN217421564U - Movable high-temperature circulating fan - Google Patents
Movable high-temperature circulating fan Download PDFInfo
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- CN217421564U CN217421564U CN202123327249.8U CN202123327249U CN217421564U CN 217421564 U CN217421564 U CN 217421564U CN 202123327249 U CN202123327249 U CN 202123327249U CN 217421564 U CN217421564 U CN 217421564U
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- transmission shaft
- automobile body
- hollow transmission
- portable automobile
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Abstract
The utility model provides a portable high temperature circulating fan, including portable automobile body and fan subassembly, a plurality of universal wheels and a plurality of industry foot cup are installed to the bottom of portable automobile body, the inside of portable automobile body is equipped with main shaft mounting panel and motor mounting panel, the motor mounting panel is located the top of main shaft mounting panel, the motor is installed on the motor mounting panel, driving pulley is installed to the output shaft of motor, hollow transmission shaft passes through the bearing frame and installs on the main shaft mounting panel, set up the centre bore that is used for the cooling air inflow in hollow transmission shaft, driven pulley is installed to hollow transmission shaft's one end, the one end of driven pulley is kept away from at hollow transmission shaft to the impeller installation, install the heat insulating block on the lateral wall of portable automobile body, the heat insulating block cover is established on hollow transmission shaft and is located between the impeller and the lateral wall of portable automobile body, can separate driving medium such as the bearing frame of fan with the heat source, make circulating fan can work under high temperature environment. The whole carrying and transferring of the movable vehicle body are more convenient and safer.
Description
Technical Field
The utility model relates to a circulating fan field especially relates to a portable high temperature circulating fan.
Background
The high-temperature circulating fan is mainly used in the kiln industry, the impeller at the front end of the high-temperature circulating fan is deeply inserted into the kiln, the transmission group and the prime motor of the transmission group are exposed outside, and the impeller rotates to apply work, so that air circulation in the kiln is realized, and the internal medium atmosphere pressure and the uniform heating of workpieces are ensured. Current high temperature formula circulating fan is horizontal installation formula usually, is fixed in the furnace body lateral wall, needs fork truck or overhead traveling crane to assist usually when the transport and goes on, and its is accomplishing the back in the installation, if the later stage carries out the periodic maintenance and dismantle it can be very inconvenient with it, the structure that is fixed in the furnace body lateral wall in addition makes transmission parts such as motor and bearing be heated easily, influences circulating fan's normal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable high temperature circulating fan makes circulating fan can work under high temperature environment, and the transport is also more convenient safety with the transfer.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a movable high-temperature circulating fan comprises a movable vehicle body and a fan assembly, wherein a plurality of universal wheels and a plurality of industrial foot cups which can support the movable vehicle body in a matched manner are arranged at the bottom end of the movable vehicle body, a main shaft mounting plate and a motor mounting plate are arranged inside the movable vehicle body, the motor mounting plate is positioned above the main shaft mounting plate, the fan assembly comprises a motor, a hollow transmission shaft and an impeller, the motor is arranged on the motor mounting plate, a driving belt wheel is arranged on an output shaft of the motor, the hollow transmission shaft is arranged on the main shaft mounting plate through a bearing seat, a central hole for cold air to flow in is formed in the hollow transmission shaft, two ends of the hollow transmission shaft respectively extend out of two sides of the movable vehicle body, a driven belt wheel is arranged at one end of the hollow transmission shaft, the driven belt wheel is positioned under the driving belt wheel, and a driving belt is arranged on the driven belt wheel and the driving belt wheel in a matched manner, the impeller is installed in the one end that the driven band pulley was kept away from to hollow transmission shaft, installs the heat insulating block on the lateral wall of portable automobile body, and the heat insulating block cover is established on hollow transmission shaft and is located the impeller and the lateral wall of portable automobile body between.
Preferably, a cooling fan is installed on the hollow transmission shaft, and the cooling fan is located on the inner side of the movable vehicle body and located between the bearing seat and the heat preservation block.
Preferably, a belt transmission outer cover is installed on the side wall of the movable vehicle body, which is far away from one side of the heat preservation block, and the driving belt wheel, the driven belt wheel and the transmission belt are all located inside the belt transmission outer cover.
Preferably, four universal wheels and four industry foot cups are installed to portable automobile body for cavity cuboid structure, the bottom of portable automobile body, and four universal wheels are located the four corners of portable automobile body bottom respectively, and four industry foot cups are close to four universal wheels respectively.
According to the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses install the heat insulating block on the lateral wall of portable automobile body, bearing frame, motor and the relevant piece of belt drive all are located one side that the impeller was kept away from to the heat insulating block, even consequently the impeller works under high temperature environment, also can separate driving medium such as the bearing frame of fan and heat source, offer the centre bore that is used for the cooling air inflow in the hollow transmission axle, further promoted the refrigerated effect of heat dissipation, make circulating fan can work under high temperature environment. The motor sets up in the top of hollow transmission shaft, and the top position of portable automobile body promptly not only practices thrift space, simple installation, also makes the motor keep away from the flow direction of high temperature air current more, prevents that the motor from being heated, and the holistic transport of portable automobile body is also more convenient safety with the transfer. The bottom of portable automobile body still is equipped with industry foot cup except the universal wheel, and when the fan stopped the during operation for a long time in a certain position, industry foot cup can reliable support and restriction portable automobile body's motion, and the production manufacturing and the later maintenance to portable high temperature circulating fan provide reliable security and huge facility.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
The labels in the figure are: 1. the device comprises a movable vehicle body, 2, universal wheels, 3, an industrial foot cup, 4, a main shaft mounting plate, 5, a motor mounting plate, 6, a hollow transmission shaft, 7, a bearing seat, 8, a motor, 9, a driving belt wheel, 10, a driven belt wheel, 11, a transmission belt, 12, a belt transmission outer cover, 13, an impeller, 14, a heat preservation block, 15 and a cooling fan.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
the utility model provides a portable high temperature circulating fan, including portable automobile body 1 and fan subassembly, a plurality of universal wheels 2 are installed to portable automobile body 1's bottom, and a plurality of industry foot cup 3 that can cooperate and support portable automobile body 1, portable automobile body 1 is the cavity cuboid structure, four universal wheels 2 and four industry foot cups 3 are installed to portable automobile body 1's bottom, four universal wheels 2 are located the four corners of portable automobile body 1 bottom respectively, four industry foot cups 3 are close to four universal wheels 2 respectively, four industry foot cups 3 can be reliable support and the motion of restriction portable automobile body 1, make things convenient for the fan to stop work for a long time in a certain position.
The inside of portable automobile body 1 is equipped with main shaft mounting panel 4 and motor mounting panel 5, motor mounting panel 5 is located main shaft mounting panel 4's top, the fan subassembly includes motor 8, hollow transmission shaft 6 and impeller 13, motor 8 installs on motor mounting panel 5, driving pulley 9 is installed to motor 8's output shaft, hollow transmission shaft 6 passes through bearing frame 7 and installs on main shaft mounting panel 4, the both ends of hollow transmission shaft 6 are stretched out from portable automobile body 1's both sides respectively, driven band pulley 10 is installed to hollow transmission shaft 6's one end, driven band pulley 10 is located driving pulley 9 under, drive belt 11 is installed in the cooperation on driven band pulley 10 and the driving pulley 9.
The impeller 13 is arranged at one end of the hollow transmission shaft 6 far away from the driven belt wheel 10, the side wall of the movable vehicle body 1 is provided with a heat insulation block 14, and the heat insulation block 14 is sleeved on the hollow transmission shaft 6 and is positioned between the impeller 13 and the side wall of the movable vehicle body 1. Work under high temperature environment when impeller 13, insulating block 14 can be separated driving medium such as bearing frame 7 with the heat source and has seted up the centre bore that is used for the cooling air to flow in 2 hollow transmission shaft 6, the further refrigerated effect of heat dissipation has been promoted, install cooling fan 15 on the hollow transmission shaft 6, cooling fan 15 is located portable automobile body 1 inboard, and be located between bearing frame 7 and the insulating block 14, can blow to bearing frame 7, carry out auxiliary cooling to bearing frame 7, finally make circulating fan can work under high temperature environment.
The side wall of the movable vehicle body 1, which is far away from one side of the heat preservation block 14, is provided with the belt transmission outer cover 12, and the driving belt wheel 9, the driven belt wheel 10 and the transmission belt 11 are all positioned inside the belt transmission outer cover 12, so that a protection effect is achieved on a belt transmission assembly, and the belt transmission assembly is prevented from being damaged in the carrying and transferring process.
Claims (4)
1. The utility model provides a portable high temperature circulating fan, includes portable automobile body (1) and fan subassembly, its characterized in that: the bottom end of the movable vehicle body (1) is provided with a plurality of universal wheels (2) and a plurality of industrial feet cups (3) which can support the movable vehicle body (1) in a matched manner, a spindle mounting plate (4) and a motor mounting plate (5) are arranged inside the movable vehicle body (1), the motor mounting plate (5) is positioned above the spindle mounting plate (4), the fan assembly comprises a motor (8), a hollow transmission shaft (6) and an impeller (13), the motor (8) is mounted on the motor mounting plate (5), an output shaft of the motor (8) is provided with a driving pulley (9), the hollow transmission shaft (6) is mounted on the spindle mounting plate (4) through a bearing seat (7), a central hole for cold air to flow in is formed in the hollow transmission shaft (6), two ends of the hollow transmission shaft (6) respectively extend out from two sides of the movable vehicle body (1), one end of the hollow transmission shaft (6) is provided with a driven pulley (10), driven belt wheel (10) are located under driving pulley (9), drive belt (11) are installed in the cooperation on driven belt wheel (10) and driving pulley (9), and install the one end of keeping away from driven belt wheel (10) in hollow transmission shaft (6) impeller (13), install on the lateral wall of portable automobile body (1) insulating block (14), and insulating block (14) cover is established on hollow transmission shaft (6) and is located between the lateral wall of impeller (13) and portable automobile body (1).
2. The mobile high-temperature circulating fan according to claim 1, characterized in that: a cooling fan (15) is installed on the hollow transmission shaft (6), and the cooling fan (15) is located on the inner side of the movable vehicle body (1) and located between the bearing seat (7) and the heat insulation block (14).
3. The mobile high-temperature circulating fan according to claim 1, characterized in that: a belt transmission outer cover (12) is installed on the side wall of one side, far away from the heat insulation block (14), of the movable vehicle body (1), and the driving belt wheel (9), the driven belt wheel (10) and the transmission belt (11) are located inside the belt transmission outer cover (12).
4. The mobile high-temperature circulating fan according to claim 1, characterized in that: portable automobile body (1) is cavity cuboid structure, and four universal wheels (2) and four industry foot cups (3) are installed to the bottom of portable automobile body (1), and four universal wheels (2) are located the four corners of portable automobile body (1) bottom respectively, and four industry foot cups (3) are close to four universal wheels (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327249.8U CN217421564U (en) | 2021-12-28 | 2021-12-28 | Movable high-temperature circulating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327249.8U CN217421564U (en) | 2021-12-28 | 2021-12-28 | Movable high-temperature circulating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217421564U true CN217421564U (en) | 2022-09-13 |
Family
ID=83175441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123327249.8U Active CN217421564U (en) | 2021-12-28 | 2021-12-28 | Movable high-temperature circulating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217421564U (en) |
-
2021
- 2021-12-28 CN CN202123327249.8U patent/CN217421564U/en active Active
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