CN206032509U - Large broadband gear externally mounted type electric roller - Google Patents
Large broadband gear externally mounted type electric roller Download PDFInfo
- Publication number
- CN206032509U CN206032509U CN201620912858.XU CN201620912858U CN206032509U CN 206032509 U CN206032509 U CN 206032509U CN 201620912858 U CN201620912858 U CN 201620912858U CN 206032509 U CN206032509 U CN 206032509U
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- CN
- China
- Prior art keywords
- gear
- fixedly connected
- flange shaft
- big
- rotary drum
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a large broadband gear externally mounted type electric roller has motor, left branch seat, left flange axle, barrel, right flange shaft and right branch seat, be equipped with drive mechanism in the barrel, drive mechanism includes fast axis and decelerator, right flange shaft boring, fast axis rotate and set up in right flange shaft, the one end and the motor drive of fast axis are connected, the fixed driving gear that is equipped with of the other end, the driving gear is connected with decelerator's input transmission, decelerator's output and barrel fixed connection, still be equipped with the support frame in the barrel, decelerator sets up on the support frame, right flange shaft's one end fixed connection on the right branch seat, the other end and support frame fixed connection. The utility model discloses it gives the reduction gears from the right side with the power transmission to change the fast axis into to big broadband motorized pulley's fast axis can not the overlength, leads to the concentricity not good.
Description
Technical field
The utility model is related to a kind of motorized pulleys, more particularly to a kind of big band wide gear Outerboard electric rotary drum.
Background technology
Power of the motorized pulleys as equipment such as belt conveyer and liftings, is widely used in mine, metallurgy, change in recent years
The departments such as work, coal, building materials, electric power, grain and communications and transportation.Existing gear Outerboard electric rotary drum is from passing on left at a high speed
Axle passes to reducing gear with input shaft, so high speed shaft will be long if big bandwidth, causes concentricity bad.Existing gear
The left flange shaft of Outerboard electric rotary drum is necessary for whole hollow shafts, and in order to ensure enough intensity, hollow shaft must have one
Fixed rugosity.
Meanwhile, existing gear Outerboard electric rotary drum is to pass to input shaft from passing on left high speed shaft due to power
Reducing gear, so the left flange shaft of the motorized pulleys of different bandwidth is also different from high speed shaft length, the quantity in stock of such parts
It is just very big, and difficult classification, difficult lookup.
Utility model content
The purpose of this utility model is to provide a kind of big band wide gear Outerboard electric rotary drum, the high speed shaft of the motorized pulleys
It is not long, and parts stock species can be effectively reduced, service life is more than cycloid motorized pulleys.
The technical scheme for realizing the utility model purpose is：The utility model have motor, left support abutment, left flange shaft,
Cylinder, right flange shaft and right support abutment；The left flange shaft is fixedly installed on left support abutment, and right flange shaft is fixedly installed on right support abutment
On, barrel body rotation is arranged in left flange shaft and right flange shaft；Transmission mechanism is provided with the cylinder；The motor and transmission
The input connection of mechanism, the output end of transmission mechanism are fixedly connected with cylinder；The transmission mechanism includes high speed shaft and deceleration
Device；The right flange shaft boring, high speed shaft are rotatably arranged in right flange shaft；One end of the high speed shaft and motor
It is connected, the other end is fixed with driving gear；The driving gear is connected with the input of deceleration device；It is described to subtract
The output end of speed variator is fixedly connected with cylinder；Bracing frame is additionally provided with the cylinder；The deceleration device is arranged on bracing frame
On；One end of the right flange shaft is fixedly connected on right support abutment, and the other end is fixedly connected with bracing frame；The left flange shaft
One end is fixedly connected on left support abutment, and the other end is fixedly connected with bracing frame.
Above-mentioned left flange shaft from left to right includes the first axle body, middle axis body and the second axle body successively；The first axle body,
Middle axis body and the second axle body are integral by being welded to connect；The first axle body is fixedly connected on left support abutment；Described second
Axis body is fixedly connected with bracing frame.
Above-mentioned middle axis body is steel pipe；The first axle body is provided with ring-type clamp step with middle axis body junction；It is described
The second axle body also is provided with ring-type clamp step with middle axis body junction.
Above-mentioned high speed shaft is provided with holdback；The holdback is located at the right side of driving gear.
Above-mentioned holdback is check bearing；The outer ring of the check bearing is fixedly connected on bracing frame, check bearing
Inner ring is fixedly connected on high speed shaft.
Above-mentioned bracing frame is provided with an installation cavity；One end of the right flange shaft is fixedly connected on right support abutment, another
End is fixedly connected in the installation cavity of bracing frame.
Above-mentioned bracing frame is provided with two gripper shoes；The deceleration device includes driven gear, mill pinlon axle and ring gear；Institute
State mill pinlon axle to be rotatably arranged in gripper shoe；One end of the mill pinlon axle is fixed with driven gear；The driven gear and master
Moving gear transmission coordinates；The ring gear is fixedly connected on the inwall of cylinder；The gear parts and ring gear of the mill pinlon axle
Transmission coordinates.
The cavity volume for being additionally provided with above-mentioned bracing frame on the left of installation cavity and communicating with installation cavity；The driving gear and inverse
Only bearing is arranged in cavity volume.
Gap between above-mentioned check bearing and driving gear is 1mm～5mm.
The utility model has positive effect：(1) the utility model retains high speed shaft, removes input shaft, by high speed shaft
It is changed to the input from right side and imparts power to reducing gear, so as to the high speed shaft of big broadband motorized pulleys will not be long；
(2) left flange shaft split is manufactured by the utility model, is greatly reduced the stock species of parts, is facilitated classification
And lookup；
(3) as long as the utility model can realize the left flange shaft of different length by the middle axis body of different length, and
And possess good intensity；
(4) middle axis body of the present utility model can be preferably solid with the first axle body, the second axle body by ring-type clamp step
It is fixed to connect, further improve the intensity of left flange shaft.
(5) in the utility model, right flange shaft is manufactured using split with bracing frame, further reduces the stock of parts
Species, facilitates classification and searches.
Description of the drawings
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of left flange shaft in the utility model；
Fig. 3 is the structural representation of right flange shaft and bracing frame in the utility model；
Fig. 4 is the structural representation of bracing frame in the utility model.
Specific embodiment
See Fig. 1 to Fig. 4, the utility model has motor, left support abutment 1, left flange shaft 2, cylinder 3, right flange shaft 4 and the right side
Bearing 5；The cylinder 3 is rotatably arranged in left flange shaft 2 and right flange shaft 4；Transmission mechanism 6 is provided with the cylinder 3；It is described
Motor is connected with the input of transmission mechanism 6, and the output end of transmission mechanism 6 is fixedly connected with cylinder 3；The transmission mechanism 6
Including high speed shaft 61 and deceleration device 62；4 boring of right flange shaft, high speed shaft 61 are rotatably arranged in right flange shaft 4；
One end of the high speed shaft 61 is connected with electric-motor drive, and the other end is fixed with driving gear 63；It is additionally provided with the cylinder 3
Bracing frame 7；Support frame as described above 7 is provided with an installation cavity 71；One end of the right flange shaft 4 is fixedly connected on right support abutment 5,
The other end is fixedly connected in the installation cavity 71 of bracing frame 7.
Support frame as described above 7 is provided with two gripper shoes 72；The deceleration device 62 includes driven gear 621, mill pinlon axle 622
With ring gear 623；The mill pinlon axle 622 is rotatably arranged in gripper shoe 72；One end of the mill pinlon axle 622 is fixed with driven
Gear 621；The driven gear 621 is coordinated with the transmission of driving gear 63；The ring gear 623 is fixedly connected on the interior of cylinder 3
On wall；The gear parts of the mill pinlon axle 622 are coordinated with the transmission of ring gear 623.
One end of the left flange shaft 2 is fixedly connected on left support abutment 1, and the other end is fixedly connected with bracing frame 7.
The left flange shaft 2 from left to right includes the first axle body 21, middle axis body 22 and the second axle body 23 successively；Described
One axis body 21, middle axis body 22 and the second axle body 23 are integral by being welded to connect；The first axle body 21 is fixedly connected on a left side
On bearing 1；The second axle body 23 is fixedly connected with bracing frame 7.
The middle axis body 22 is steel pipe；The first axle body 21 is provided with ring-type clamp platform with middle 22 junction of axis body
Rank；The second axle body 23 also is provided with ring-type clamp step with middle 22 junction of axis body.
The high speed shaft 61 is provided with holdback 8；The holdback 8 is located at the right side of driving gear 63.
The holdback 8 is check bearing；The outer ring of the check bearing is fixedly connected on bracing frame 7, check bearing
Inner ring be fixedly connected on high speed shaft 61.
The cavity volume 73 for being additionally provided with support frame as described above 7 on the left of installation cavity 71 and communicating with installation cavity 71；The active
Gear 621 and check bearing are arranged in cavity volume 73.
Gap between the check bearing and driving gear 63 is 1mm～5mm.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that to the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (9)
1. a kind of big band wide gear Outerboard electric rotary drum, with motor, left support abutment (1), left flange shaft (2), cylinder (3),
Right flange shaft (4) and right support abutment (5)；Left flange shaft (2) are fixedly installed on left support abutment (1), and right flange shaft (4) fixation sets
Put on right support abutment (5), cylinder (3) is rotatably arranged in left flange shaft (2) and right flange shaft (4)；It is provided with cylinder (3)
Transmission mechanism (6)；The motor is connected with the input of transmission mechanism (6), output end and the cylinder (3) of transmission mechanism (6)
It is fixedly connected；It is characterized in that：Described transmission mechanism (6) include high speed shaft (61) and deceleration device (62)；The right flange shaft
(4) boring, high speed shaft (61) are rotatably arranged in right flange shaft (4)；The one end of high speed shaft (61) is passed with motor
Dynamic connection, the other end are fixed with driving gear (63)；Driving gear (63) are driven with the input of deceleration device (62)
Connection；The output end of deceleration device (62) is fixedly connected with cylinder (3)；Bracing frame (7) is additionally provided with cylinder (3)；
Deceleration device (62) are arranged on bracing frame (7)；The one end of right flange shaft (4) is fixedly connected on right support abutment (5),
The other end is fixedly connected with bracing frame (7)；The one end of left flange shaft (2) is fixedly connected on left support abutment (1), the other end with
Bracing frame (7) is fixedly connected.
2. according to claim 1 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：The left flange shaft
(2) the first axle body (21), middle axis body (22) and the second axle body (23) are from left to right included successively；The first axle body (21),
Middle axis body (22) and the second axle body (23) are integral by being welded to connect；The first axle body (21) are fixedly connected on left support abutment
(1) on；The second axle body (23) are fixedly connected with bracing frame (7).
3. according to claim 2 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：The middle axis body
(22) it is steel pipe；The first axle body (21) are provided with ring-type clamp step with middle axis body (22) junction；The second axle body
(23) ring-type clamp step also is provided with middle axis body (22) junction.
4. the big band wide gear Outerboard electric rotary drum of one kind according to one of claims 1 to 3, it is characterised in that：
High speed shaft (61) are provided with holdback (8)；Described holdback (8) are located at the right side of driving gear (63).
5. according to claim 4 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：The holdback
(8) it is check bearing；The outer ring of the check bearing is fixedly connected on bracing frame (7), and the inner ring of check bearing is fixedly connected
On high speed shaft (61).
6. according to claim 5 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：Support frame as described above
(7) it is provided with an installation cavity (71)；The one end of right flange shaft (4) is fixedly connected on right support abutment (5), and the other end is fixed
It is connected in the installation cavity (71) of bracing frame (7).
7. according to claim 6 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：Support frame as described above
(7) two gripper shoes (72) are provided with；Described deceleration device (62) include driven gear (621), mill pinlon axle (622) and ring gear
(623)；Mill pinlon axle (622) are rotatably arranged in gripper shoe (72)；The one end of mill pinlon axle (622) is fixed with driven
Gear (621)；Driven gear (621) are coordinated with driving gear (63) transmission；Ring gear (623) are fixedly connected on cylinder
On the inwall of body (3)；The gear parts of mill pinlon axle (622) are coordinated with ring gear (623) transmission.
8. according to claim 7 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：Support frame as described above
(7) cavity volume (73) for being additionally provided with the left of installation cavity (71) and communicating with installation cavity (71)；Driving gear (621) and
Check bearing is arranged in cavity volume (73).
9. according to claim 8 a kind of big with wide gear Outerboard electric rotary drum, it is characterised in that：The check bearing
And the gap between driving gear (63) is 1mm～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912858.XU CN206032509U (en) | 2016-08-19 | 2016-08-19 | Large broadband gear externally mounted type electric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912858.XU CN206032509U (en) | 2016-08-19 | 2016-08-19 | Large broadband gear externally mounted type electric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206032509U true CN206032509U (en) | 2017-03-22 |
Family
ID=58305554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912858.XU Expired - Fee Related CN206032509U (en) | 2016-08-19 | 2016-08-19 | Large broadband gear externally mounted type electric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206032509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185228A (en) * | 2016-08-19 | 2016-12-07 | 江苏武运传动机械有限公司 | A kind of big band wide gear Outerboard electric rotary drum |
-
2016
- 2016-08-19 CN CN201620912858.XU patent/CN206032509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185228A (en) * | 2016-08-19 | 2016-12-07 | 江苏武运传动机械有限公司 | A kind of big band wide gear Outerboard electric rotary drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200819 |