CN209382816U - A kind of electric roller - Google Patents
A kind of electric roller Download PDFInfo
- Publication number
- CN209382816U CN209382816U CN201920019476.8U CN201920019476U CN209382816U CN 209382816 U CN209382816 U CN 209382816U CN 201920019476 U CN201920019476 U CN 201920019476U CN 209382816 U CN209382816 U CN 209382816U
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- CN
- China
- Prior art keywords
- shaft
- motorized roller
- magnetic
- driving gear
- deceleration mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of electric rollers, including the cold motor of oil, deceleration mechanism, motorized roller shell and shaft, the cold motor of oil is mounted in shaft, both ends of the shaft is connected by end cap with motorized roller shell both ends, rolling bearing is installed between end cap and shaft, is fixed with temperature sensor and vibrating sensor on the rolling bearing；The output shaft of the cold motor of oil is by being equipped with driving gear telescopic unit, the position of engagement of adjustable driving gear and ring gear on the input gear of deceleration mechanism and the ring gear engaging speed reducer structure that is fixed on motorized roller outer casing inner wall flange.Above-mentioned motorized roller is directed to the specific operation of coal conveyor belt, and the driving gear of roller ring gear and deceleration mechanism is designed to the mode that can be relatively moved, improves its service life；Meanwhile while temperature and vibrating sensor are set the operating status of the key stressed member of roller are detected, facilitate the early detection of failure.
Description
Technical field
The utility model relates to mining conveying equipment technology fields, and in particular to a kind of electric roller.
Background technique
Motorized roller is also known as magnetic pulley or dry type coarse magnetic separator.It is internal using the compound magnetic of high-performance hard magnetic material composition
System, have magnetic field strength is high, depth is big, structure is simple, it is easy to use, be not required to maintenance, do not consume electric power, throughout the year using not demagnetizing
The features such as.Permanent magnetic electric barrel can be used for the choosing of the industries such as cement, magnetic separation, mine, steel, chemical industry, refractory material, garbage disposal
Iron, general fixed belt conveyor are matched instead of driving wheel, can also be with dedicated coal mine in the driving device of belt conveyor.
Since coal conveyor belt load transported great fluctuation process is big, bad environments, carries the work started sometimes for facing band
Condition needs to develop a kind of electric roller easy to maintain, the long-life.
Utility model content
The technical problems to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of electric rolling
Cylinder, for the specific operation of coal conveyor belt, the driving gear of roller ring gear and deceleration mechanism is designed to can phase
To mobile mode, its service life is improved；Meanwhile while temperature and vibrating sensor are set to the crucial forced section of roller
The operating status of part is detected, and the early detection of failure is facilitated.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of electric roller, including the cold electricity of oil
Motivation, deceleration mechanism, motorized roller shell and shaft, the cold motor of oil are mounted in shaft, and both ends of the shaft passes through end cap and electricity
Dynamic roller shell both ends are connected, and rolling bearing is equipped between end cap and shaft, is fixed with temperature sensor on the rolling bearing
And vibrating sensor；The output shaft of the cold motor of oil passes through the input gear of deceleration mechanism and is fixed on motorized roller outer casing inner wall
Ring gear engagement on flange, the width of the ring gear are 1.5~2 times for driving gear width；It is installed in the deceleration mechanism
There are driving gear telescopic unit, the position of engagement of adjustable driving gear and ring gear.
Further improved as the utility model, the motorized roller shell is fixed with multiple permanent-magnet pole mounting cylinders, should
Each side outer wall of the even-numbered polygons of mounting cylinder passes through non-magnetic screw and is connected with permanent magnetic strip, and each permanent magnetic strip is by muti-piece polarity
The consistent magnetic patch in direction is formed closely against superposition, and the polarity per adjacent two magnetic stripe is opposite.
It is further improved as the utility model, even-numbered polygons magnetic is fixed on the outer wall of the motorized roller shell
Block mounting cylinder；Non-magnetic stainless steel cylinder, the cylinder both ends are equipped in the periphery of even-numbered polygons magnetic patch mounting cylinder and its magnetic stripe
It is connected by non-magnetic stainless steel end cap with the outer wall both ends of motorized roller shell.
It is further improved as the utility model, maintenance peep hole is provided on the motorized roller shell.
Further improved as the utility model, the driving gear telescopic unit includes telescopic driver, telescopic rod
And sliding sleeve, the sliding sleeve are sleeved in sliding sleeve perpendicular to driving gear setting, telescopic rod, telescopic driver side is fixed on deceleration
In mechanism, one end of telescopic rod is connected on telescopic driver, and the other end is connect with driving gear.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
For the specific operation of coal conveyor belt, the driving gear of roller ring gear and deceleration mechanism is designed to can
In a manner of relative movement, its service life is improved；Meanwhile while be arranged temperature and vibrating sensor to roller it is crucial by
The operating status of power component is detected, and the early detection of failure is facilitated.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the structural schematic diagram one of the utility model；
Attached drawing 2 is the structural schematic diagram two of the utility model；
Attached drawing 3 is the structural schematic diagram of the utility model deceleration mechanism.
In figure: 1, bracket；2, shaft；3, motorized roller shell；4, the cold motor of oil；5, deceleration mechanism；6, ring gear；7,
Mounting cylinder；8, rolling bearing；9, input gear；10, decelerating casing；11, gear is driven；12, sliding sleeve；13, telescopic rod；14, it stretches
Contracting driver.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Outside a kind of electric roller as shown in Figure 1 to Figure 3, including the cold motor 4 of oil, deceleration mechanism 5, motorized roller
Shell 3 and shaft 2, shaft 2 are supported on bracket 1 by rolling bearing 8.The cold motor 4 of oil is mounted on the interior of motorized roller shell 3
Portion, the cold motor 4 of oil are mutually rotated with motorized roller shell 3.
The cold motor 4 of oil is mounted in shaft 2, and 2 both ends of shaft are connected by end cap with 3 both ends of motorized roller shell, is held
Rolling bearing 8 is installed between lid and shaft 2, is fixed with temperature sensor and vibrating sensor on the rolling bearing 8；Temperature passes
Sensor and vibrating sensor can be by the temperature informations of permanent magnetic electric barrel and vibration information real-time Transmission to controlling terminal.
The output shaft of the cold motor 4 of oil passes through the input gear 9 of deceleration mechanism 5 and is fixed on 3 inner wall of motorized roller shell
Ring gear 6 on flange engages, and the width of the ring gear 6 is 1.5~2 times for driving 11 width of gear；It is installed in deceleration mechanism 5
There are driving gear telescopic unit, the position of engagement of adjustable driving gear 11 and ring gear 6.
Each side outer wall of the even-numbered polygons of mounting cylinder passes through non-magnetic screw and is connected with permanent magnetic strip, each permanent magnetic strip by
The consistent magnetic patch of muti-piece polar orientation is formed closely against superposition, and the polarity per adjacent two magnetic stripe is opposite.
Even-numbered polygons magnetic patch mounting cylinder is fixed on the outer wall of motorized roller shell；In even-numbered polygons magnetic patch mounting cylinder
And its periphery of magnetic stripe is equipped with non-magnetic stainless steel cylinder, which passes through outside non-magnetic stainless steel end cap and motorized roller
The outer wall both ends of shell are connected.
Maintenance peep hole is provided on motorized roller shell 3.
Driving gear telescopic unit includes telescopic driver 14, telescopic rod 13 and sliding sleeve 12, and sliding sleeve 12 is perpendicular to sliding tooth
11 setting of wheel, telescopic rod 13 are sleeved in sliding sleeve 12, and 14 side of telescopic driver is fixed in deceleration mechanism 5, telescopic rod 13
One end is connected on telescopic driver 14, and the other end is connect with driving gear 11.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of electric roller, it is characterised in that: including the cold motor of oil, deceleration mechanism, motorized roller shell and shaft,
The cold motor of oil is mounted in shaft, and both ends of the shaft is connected by end cap with motorized roller shell both ends, between end cap and shaft
Rolling bearing is installed, is fixed with temperature sensor and vibrating sensor on the rolling bearing；The output shaft of the cold motor of oil is logical
The input gear for crossing deceleration mechanism is engaged with the ring gear being fixed on motorized roller outer casing inner wall flange, the width of the ring gear
For 1.5~2 times for driving gear width；Driving gear telescopic unit, adjustable sliding tooth are installed in the deceleration mechanism
The position of engagement of wheel and ring gear.
2. electric roller according to claim 1, it is characterised in that: the motorized roller shell be fixed with it is multiple forever
Magnetic pole mounting cylinder, each side outer wall of the even-numbered polygons of the mounting cylinder passes through non-magnetic screw and is connected with permanent magnetic strip, each permanent
Magnetic stripe is made of the consistent magnetic patch of muti-piece polar orientation closely against superposition, and the polarity per adjacent two magnetic stripe is opposite.
3. electric roller according to claim 1, it is characterised in that: be connected on the outer wall of the motorized roller shell
There is even-numbered polygons magnetic patch mounting cylinder；In the periphery of even-numbered polygons magnetic patch mounting cylinder and its magnetic stripe equipped with non-magnetic stainless steel circle
Cylinder, the cylinder both ends are connected by non-magnetic stainless steel end cap with the outer wall both ends of motorized roller shell.
4. electric roller according to claim 1, it is characterised in that: be provided with maintenance on the motorized roller shell and see
Examine hole.
5. electric roller according to claim 1, it is characterised in that: the driving gear telescopic unit includes flexible
Driver, telescopic rod and sliding sleeve, the sliding sleeve are sleeved in sliding sleeve perpendicular to driving gear setting, telescopic rod, telescopic driver
Side is fixed in deceleration mechanism, and one end of telescopic rod is connected on telescopic driver, and the other end is connect with driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019476.8U CN209382816U (en) | 2019-01-07 | 2019-01-07 | A kind of electric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019476.8U CN209382816U (en) | 2019-01-07 | 2019-01-07 | A kind of electric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382816U true CN209382816U (en) | 2019-09-13 |
Family
ID=67863794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019476.8U Active CN209382816U (en) | 2019-01-07 | 2019-01-07 | A kind of electric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209382816U (en) |
-
2019
- 2019-01-07 CN CN201920019476.8U patent/CN209382816U/en active Active
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