CN213116745U - Mining automatic axial flow fan - Google Patents
Mining automatic axial flow fan Download PDFInfo
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- CN213116745U CN213116745U CN202020914219.3U CN202020914219U CN213116745U CN 213116745 U CN213116745 U CN 213116745U CN 202020914219 U CN202020914219 U CN 202020914219U CN 213116745 U CN213116745 U CN 213116745U
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- driving motor
- blade
- bevel gear
- axial flow
- flow fan
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Abstract
The utility model relates to the technical field of mechanical equipment, and discloses a mining automatic axial flow fan, which comprises an installation cylinder, wherein a driving motor is installed in the installation cylinder through an installation mechanism, a first blade is fixedly sleeved on the output end of the driving motor, the end part of the output end of the driving motor is connected with a rotating rod through a reverse mechanism, a second blade is fixedly sleeved on the rotating rod, and the direction of the second blade is opposite to that of the first blade; the reversing mechanism comprises a fixed box, positioning rods, a first bevel gear and a second bevel gear, the fixed box is fixedly connected at the center in the installation cylinder through the two positioning rods, the output end of the driving motor penetrates through the fixed box and extends inwards, the output ends of the rotating rod and the driving motor are rotatably connected with the side wall of the fixed box through two first bearings, and the two first bevel gears are fixedly connected at the output end of the driving motor and the opposite end of the rotating rod respectively. The utility model discloses can satisfy the great demand of using of wind-force well.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, especially, relate to a mining automatic axial fan.
Background
The axial flow fan is the most common ventilation and air supply equipment in the market at present, and is called as axial flow because air flows parallel to the fan shaft, namely, the air flows in the same direction with the shaft of the fan blade, such as an electric fan, and an air conditioner external fan is an axial flow type running fan. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes the position and moves the air.
However, most of the existing axial flow fans are provided with a single fan blade, and the existing axial flow fans are difficult to meet the use requirements of large wind power.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the prior art and installing single fan blade for the most of axial fan, be difficult to satisfy the use problem when the wind-force demand is great, and the mining automatic axial fan who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mining automatic axial flow fan comprises an installation barrel, wherein a driving motor is installed in the installation barrel through an installation mechanism, a first blade is fixedly sleeved on the output end of the driving motor, the end of the output end of the driving motor is connected with a rotating rod through a reversing mechanism, a second blade is fixedly sleeved on the rotating rod, and the direction of the second blade is opposite to that of the first blade;
the reversing mechanism comprises a fixed box, positioning rods, a first bevel gear and a second bevel gear, the fixed box is fixedly connected at the center in the installation barrel through the two positioning rods, the output end of the driving motor penetrates through the fixed box and extends inwards, the output ends of the rotating rod and the driving motor are rotatably connected with the side wall of the fixed box through two first bearings, the first bevel gear is fixedly connected to the output end of the driving motor and the opposite end of the rotating rod respectively, the second bevel gear is rotatably connected to the side wall in the fixed box through a rotating shaft and a second bearing, and the second bevel gear is meshed with the two first bevel gears simultaneously.
Preferably, installation mechanism is including installation pole and fixed cover, fixed cover is fixed to be cup jointed on driving motor's lateral wall, two the symmetrical fixed connection of installation pole is on the outer lateral wall of fixed cover, the one end fixed connection that fixed cover was kept away from to the installation pole is on the lateral wall in the installation section of thick bamboo.
Preferably, two connecting rods are symmetrically and fixedly connected in the installation cylinder, two opposite ends of the connecting rods are fixedly connected with the stabilizing sleeve together, and one end of the rotating rod is rotatably connected in the stabilizing sleeve through a third bearing.
Preferably, the side wall outside the mounting cylinder is symmetrically and fixedly connected with mounting plates.
Preferably, the mounting plate is provided with a preformed hole.
Preferably, the outer surface of the mounting cylinder is coated with an anticorrosive coating.
Compared with the prior art, the utility model provides a mining automatic axial fan possesses following beneficial effect:
1. this mining automatic axial flow fan, through setting up the installation section of thick bamboo, installation mechanism, driving motor, first blade, reverse mechanism, the fixed box, the locating lever, first bevel gear, second bevel gear, dwang and second blade, when using the device, start driving motor, driving motor drives first blade and rotates, one of them initiative bevel gear has been driven simultaneously and has been rotated, this initiative bevel gear drives another initiative bevel gear through second bevel gear and rotates, and then the dwang has been driven and has been rotated, the dwang has driven the second blade and has rotated, the opposite direction of first blade and second blade, the direction of rotation is also opposite, and then make the wind-force that has increased the device and produced, make the demand that can satisfy the great use of wind-force well.
2. This mining automatic axial fan through setting up installation mechanism, installation pole and fixed cover, can install driving motor in the installation section of thick bamboo well through two installation poles and fixed cover.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make can satisfy the great demand of using of wind-force well.
Drawings
Fig. 1 is a schematic front view of an automatic axial flow fan for mining according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a mounting cylinder 1, a mounting mechanism 2, a mounting rod 21, a fixed sleeve 22, a driving motor 3, a first blade 4, a reversing mechanism 5, a fixed box 51, a positioning rod 52, a first bevel gear 53, a second bevel gear 54, a rotating rod 6, a second blade 7, a connecting rod 8, a stabilizing sleeve 9, a mounting plate 10 and a reserved hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an automatic axial flow fan for mining comprises an installation cylinder 1, a driving motor 3 is installed in the installation cylinder 1 through an installation mechanism 2, a first blade 4 is fixedly sleeved on an output end of the driving motor 3, an end of the output end of the driving motor 3 is connected with a rotating rod 6 through a reversing mechanism 5, a second blade 7 is fixedly sleeved on the rotating rod 6, and the direction of the second blade 7 is opposite to that of the first blade 4;
the reversing mechanism 5 comprises a fixed box 51, a positioning rod 52, a first bevel gear 53 and a second bevel gear 54, the fixed box 51 is fixedly connected at the center in the installation cylinder 1 through two positioning rods 52, the output end of the driving motor 3 passes through the fixed box 51 and extends inwards, the output ends of the rotating rod 6 and the driving motor 3 are rotatably connected with the side wall of the fixed box 51 through two first bearings, the two first bevel gears 53 are respectively fixedly connected with the output end of the driving motor 3 and the opposite end of the rotating rod 6, the second bevel gear 54 is rotatably connected with the side wall in the fixed box 51 through a rotating shaft and a second bearing, the second bevel gear 54 is simultaneously meshed with the two first bevel gears 53, when the device is used, the driving motor 3 is started, the driving motor 3 drives the first blade 4 to rotate and simultaneously drives one driving bevel gear 53 to rotate, the driving bevel gear 53 drives the other driving bevel gear 53 to rotate through the second bevel gear 54, and then has driven dwang 6 to rotate, dwang 6 has driven second blade 7 to rotate, and the direction of first blade 4 and second blade 7 is opposite, and the direction of rotation is also opposite, and then makes the wind-force that has increased the device and produced for can satisfy the demand that the wind-force is used greatly well.
Two connecting rods 8 of symmetry fixedly connected with in the installation section of thick bamboo 1, the common fixedly connected with stable cover 9 of the end in opposite directions of two connecting rods 8, the one end of dwang 6 is passed through the third bearing and is rotated and connect in stable cover 9 for dwang 6 is reliable and stable more at the pivoted in-process.
The mounting plates 10 are symmetrically and fixedly connected to the outer side wall of the mounting cylinder 1, so that the mounting cylinder 1 can be mounted well.
The mounting plate 10 is provided with a preformed hole 11, which is convenient for fixing the mounting plate 10.
The outer surface of the installation cylinder 1 is coated with an anti-corrosion coating, so that the anti-corrosion effect is achieved.
The utility model discloses in, when using the device, start driving motor 3, driving motor 3 drives first blade 4 and rotates, it rotates to have driven one of them drive bevel gear 53 simultaneously, this drive bevel gear 53 drives another drive bevel gear 53 through second bevel gear 54 and rotates, and then has driven dwang 6 and has rotated, dwang 6 has driven second blade 7 and has rotated, the opposite direction of first blade 4 and second blade 7, the direction of rotation is also opposite, and then make the wind-force that has increased the device and produced, make and to satisfy the demand that the great use of wind-force well, can install driving motor 3 in installation section of thick bamboo 1 well through two installation poles 21 and fixed cover 22.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mining automatic axial flow fan comprises an installation barrel (1) and is characterized in that a driving motor (3) is installed in the installation barrel (1) through an installation mechanism (2), a first blade (4) is fixedly sleeved on the output end of the driving motor (3), the end of the output end of the driving motor (3) is connected with a rotating rod (6) through a reversing mechanism (5), a second blade (7) is fixedly sleeved on the rotating rod (6), and the direction of the second blade (7) is opposite to that of the first blade (4);
reverse mechanism (5) are including fixed case (51), locating lever (52), first bevel gear (53) and second bevel gear (54), fixed case (51) are located through two locating levers (52) fixed connection centers in installation section of thick bamboo (1), the output of driving motor (3) passes fixed case (51) and inwards extends, the output of dwang (6) and driving motor (3) is connected through the lateral wall rotation of two first bearings with fixed case (51), two first bevel gear (53) fixed connection respectively is on the output of driving motor (3) and the opposite end of dwang (6), second bevel gear (54) rotate through axis of rotation and second bearing and connect on the lateral wall in fixed case (51), second bevel gear (54) mesh with two first bevel gear (53) simultaneously.
2. The mining automatic axial flow fan according to claim 1, characterized in that the mounting mechanism (2) comprises mounting rods (21) and a fixing sleeve (22), the fixing sleeve (22) is fixedly sleeved on the outer side wall of the driving motor (3), the two mounting rods (21) are symmetrically and fixedly connected on the side wall outside the fixing sleeve (22), and one end of the mounting rod (21) far away from the fixing sleeve (22) is fixedly connected on the side wall inside the mounting cylinder (1).
3. The mining automatic axial flow fan according to claim 1, characterized in that two connecting rods (8) are symmetrically and fixedly connected in the mounting cylinder (1), opposite ends of the two connecting rods (8) are fixedly connected with a stabilizing sleeve (9) together, and one end of the rotating rod (6) is rotatably connected in the stabilizing sleeve (9) through a third bearing.
4. The mining automatic axial flow fan according to claim 1, characterized in that the mounting plates (10) are symmetrically and fixedly connected to the outer side wall of the mounting cylinder (1).
5. The mining automatic axial flow fan according to claim 4, characterized in that the mounting plate (10) is provided with a prepared hole (11).
6. The mining automatic axial flow fan according to claim 1, characterized in that the outer surface of the mounting cylinder (1) is coated with an anti-corrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914219.3U CN213116745U (en) | 2020-05-27 | 2020-05-27 | Mining automatic axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914219.3U CN213116745U (en) | 2020-05-27 | 2020-05-27 | Mining automatic axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116745U true CN213116745U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020914219.3U Active CN213116745U (en) | 2020-05-27 | 2020-05-27 | Mining automatic axial flow fan |
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| Country | Link |
|---|---|
| CN (1) | CN213116745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950603A (en) * | 2022-05-11 | 2022-08-30 | 武汉轻工大学 | Grain rice mill with automatically adjustable roll diameter and online controllable quality |
-
2020
- 2020-05-27 CN CN202020914219.3U patent/CN213116745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950603A (en) * | 2022-05-11 | 2022-08-30 | 武汉轻工大学 | Grain rice mill with automatically adjustable roll diameter and online controllable quality |
| CN114950603B (en) * | 2022-05-11 | 2023-10-20 | 武汉轻工大学 | Grain rice mill with automatically adjustable roller diameter and online controllable quality |
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