CN208340883U - A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills - Google Patents
A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills Download PDFInfo
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- CN208340883U CN208340883U CN201820637071.6U CN201820637071U CN208340883U CN 208340883 U CN208340883 U CN 208340883U CN 201820637071 U CN201820637071 U CN 201820637071U CN 208340883 U CN208340883 U CN 208340883U
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- grading wheel
- main shaft
- air filter
- motor
- shaft
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Abstract
The utility model discloses a kind of grading wheel main shaft protective devices suitable for double grading wheel airslide disintegrating mills; including motor; one side surface of the motor is provided with Air Filter; the middle position of the Air Filter is provided with shaft; the Air Filter and shaft are by threaded engagement connection, and the motor is internally provided with radiator fan, and the radiator fan and shaft pass through threaded engagement connection; the other side of the motor is provided with protection board, and the motor is bolted to connection with protection board；The practical design structure is scientific and reasonable, it is safe and convenient to use, we are provided with Air Filter in a side surface of the motor of the equipment, and the centre of Air Filter is provided with shaft, so that Air Filter rotation is opened, after equipment uses one end time, deashing is carried out to its inside convenient for us, so that the heat dissipation effect of the equipment is more preferable, the surface of card slot is provided with threaded, screw thread shoulder is provided through threaded post, and can play the role of a limit prevents main shaft from falling off.
Description
Technical field
The utility model belongs to grading wheel technical field, and in particular to a kind of point suitable for double grading wheel airslide disintegrating mills
Step cone main shaft protective device.
Background technique
Main shaft is being mounted on its surface by the grading wheel main shaft protective device of existing double grading wheel airslide disintegrating mills, people
It when upper, was more troublesome, and was not easy to people's installation and removal, when damage, can not achieve quick replacement, there is also
After the equipment uses a period of time, the problem of some dusts can be entered inside motor, influence its heat dissipation, thus it is proposed that
A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills.
Utility model content
The purpose of this utility model is to provide a kind of grading wheel main shaft protections suitable for double grading wheel airslide disintegrating mills
Device, to solve to propose the grading wheel main shaft protective device of existing double grading wheel airslide disintegrating mills, people in above-mentioned background technique
When by main shaft installation on the surface thereof, be more troublesome, being not easy to people's installation and removal cannot when damage
Realize quickly replacement, there is also the equipment using after a period of time, and some dusts can be entered inside motor, influence it
The problem of heat dissipation.
To achieve the above object, the utility model provides the following technical solutions: one kind being suitable for double grading wheel air-flow crushings
The grading wheel main shaft protective device of machine, including motor, a side surface of the motor are provided with Air Filter, in the Air Filter
Meta position, which installs, is equipped with shaft, and by threaded engagement connection, the motor is internally provided with radiation air for the Air Filter and shaft
Fan, by threaded engagement connection, the other side of the motor is provided with protection board for the radiator fan and shaft, the motor with
Protection board is bolted to connection, and the surface of the protection board is provided with annular groove, and the protection board and annular groove pass through weldering
It connects and is fixedly connected, the side of the protection board is provided with main shaft, and the surface of the main shaft is fixedly installed card column, the main shaft
One end extends into the inside of annular groove, and the card column is stuck in the inside of card slot, and the surface of the card slot is provided with threaded post, described
Card slot is fixedly connected by welding with threaded post, and the inside of the threaded post is provided through threaded, the surface of the main shaft
Socket is provided with bearing, and the side of the bearing is provided with connector sleeve, the bearing and connector sleeve and passes through threaded engagement connection, institute
The side for stating connector sleeve is provided with driven shaft, and the connector sleeve and driven shaft pass through threaded engagement connection, the motor and power supply
Electrical connection.
Preferably, the Air Filter is porous network structure, and the diameter of mesh is 4 millimeters.
Preferably, the screw thread of the screw thread inside the threaded post and screw thread pin surface mutually agrees with.
Preferably, rubber pad is provided on the inner wall of the card slot, and rubber pad and card slot are bonded by glue and connected.
Preferably, the surface of the Air Filter is provided with handle, and handle is fixedly connected with Air Filter by screw.
Compared with prior art, the utility model has the beneficial effects that the practical design structure is scientific and reasonable, peace is used
Complete convenient, we are provided with Air Filter in a side surface of the motor of the equipment, and the centre of Air Filter is provided with shaft, so that anti-
The rotation of dirt net is opened, and after equipment uses one end time, deashing is carried out to its inside convenient for us, so that the heat dissipation effect of the equipment is more
Good, also in the annular groove that is internally provided with of protection board, annular groove is internally provided with card slot for we, and the side of main shaft is provided with card
Column, card column can be stuck in the inside of card slot just, so that it installs enhanced convenience, the surface of card slot is provided with screw thread
Pin, screw thread shoulder are provided through threaded post, and can play the role of a limit prevents main shaft from falling off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the motor of the utility model；
Fig. 3 is the structural schematic diagram of the protection board of the utility model；
Fig. 4 is the structural schematic diagram of the main shaft of the utility model；
In figure: 1- motor, 2- protection board, 3- main shaft, 4- bearing, 5- connector sleeve, 6- driven shaft, 7- Air Filter, 8- shaft,
9- radiator fan, 10- annular groove, 11- card slot, 12- card column, 13- threaded, 14- threaded post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution: one kind being suitable for double grading wheels
The grading wheel main shaft protective device of airslide disintegrating mill, including motor 1, a side surface of motor 1 are provided with Air Filter 7, Air Filter 7
Middle position be provided with shaft 8, by threaded engagement connection, motor 1 is internally provided with radiation air for Air Filter 7 and shaft 8
By threaded engagement connection, the other side of motor 1 is provided with protection board 2, motor 1 and protection board for fan 9, radiator fan 9 and shaft 8
2 are bolted to connection, and the surface of protection board 2 is provided with annular groove 10, and protection board 2 and annular groove 10 pass through the company of being welded and fixed
It connects, the side of protection board 2 is provided with main shaft 3, and the surface of main shaft 3 is fixedly installed card column 12, and one end of main shaft 3 extends into annular
The inside of slot 10, card column 12 are stuck in the inside of card slot 11, and the surface of card slot 11 is provided with threaded post 14, card slot 11 and threaded post 14
It being fixedly connected by welding, the inside of threaded post 14 is provided through threaded 13, and the surface socket of main shaft 3 is provided with bearing 4,
The side of bearing 4 is provided with connector sleeve 5, bearing 4 and connector sleeve 5 by threaded engagement connection, the side of connector sleeve 5 be provided with from
Moving axis 6, connector sleeve 5 and driven shaft 6 are electrically connected to a power source by threaded engagement connection, motor 1.
In order to preferably dust-proof, in the present embodiment, it is preferred that Air Filter 7 is porous network structure, and the diameter of mesh is
4 millimeters.
It in order to facilitate the installation of and dismantles, in the present embodiment, it is preferred that screw thread and 13 surface of threaded inside threaded post 14
Screw thread mutually agree with.
In order to enable its card is tighter, in the present embodiment, it is preferred that be provided with rubber pad, and rubber on the inner wall of card slot 11
Rubber mat and card slot 11 are bonded by glue to be connected.
For operating easily, in the present embodiment, it is preferred that the surface of Air Filter 7 is provided with handle, and handle and Air Filter
7 are fixedly connected by screw.
The working principle and process for using of the utility model: the practical design structure is scientific and reasonable, safe and convenient to use,
It can be used after equipment installation, after the equipment is using one end time, the radiator fan 9 inside motor 1 can adhere to one
A little dusts influence its heat dissipation, and people can be rotated open Air Filter 7 by shaft 8 at this time, then with wiping tool to scattered
Hot-air fan 9 is cleaned, and after cleaning is over, so that the effect of heat dissipation is more preferable, the service life of the equipment is improved, when this sets
When standby main shaft 3 damages, we only need to come out threaded 13 from the internal rotating of threaded post 14, then by main shaft 3
It extracts from the inside of annular groove 10, so that card slot 11 is separated with card column 12, then new main shaft installation is entered again, significantly
The efficiency for improving replacement, after having used, reverted to original position, it is convenient to use next time.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills, including motor (1), feature exists
In: a side surface of the motor (1) is provided with Air Filter (7), and the middle position of the Air Filter (7) is provided with shaft (8),
By threaded engagement connection, the motor (1) is internally provided with radiator fan (9), institute for the Air Filter (7) and shaft (8)
Radiator fan (9) and shaft (8) are stated by threaded engagement connection, the other side of the motor (1) is provided with protection board (2), institute
It states motor (1) to be bolted to connection with protection board (2), the surface of the protection board (2) is provided with annular groove (10), described
Protection board (2) is fixedly connected by welding with annular groove (10), and the side of the protection board (2) is provided with main shaft (3), the master
The surface of axis (3) is fixedly installed card column (12), and one end of the main shaft (3) extends into the inside of annular groove (10), the card
Column (12) is stuck in the inside of card slot (11), and the surface of the card slot (11) is provided with threaded post (14), the card slot (11) and spiral shell
Line column (14) is fixedly connected by welding, and the inside of the threaded post (14) is provided through threaded (13), the main shaft (3)
Surface socket be provided with bearing (4), the side of the bearing (4) is provided with connector sleeve (5), the bearing (4) and connector sleeve
(5) by threaded engagement connection, the side of the connector sleeve (5) is provided with driven shaft (6), the connector sleeve (5) and driven shaft
(6) by threaded engagement connection, the motor (1) is electrically connected to a power source.
2. a kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills according to claim 1,
Be characterized in that: the Air Filter (7) is porous network structure, and the diameter of mesh is 4 millimeters.
3. a kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills according to claim 1,
Be characterized in that: the internal screw thread of the threaded post (14) and the screw thread on threaded (13) surface mutually agree with.
4. a kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills according to claim 2,
It is characterized in that: being provided with rubber pad on the inner wall of the card slot (11), and rubber pad and card slot (11) are bonded by glue and connected.
5. a kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills according to claim 2,
Be characterized in that: the surface of the Air Filter (7) is provided with handle, and handle is fixedly connected with Air Filter (7) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637071.6U CN208340883U (en) | 2018-05-02 | 2018-05-02 | A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637071.6U CN208340883U (en) | 2018-05-02 | 2018-05-02 | A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340883U true CN208340883U (en) | 2019-01-08 |
Family
ID=64887916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820637071.6U Active CN208340883U (en) | 2018-05-02 | 2018-05-02 | A kind of grading wheel main shaft protective device suitable for double grading wheel airslide disintegrating mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340883U (en) |
-
2018
- 2018-05-02 CN CN201820637071.6U patent/CN208340883U/en active Active
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