CN106115181A - A kind of gear Outerboard electric rotary drum - Google Patents
A kind of gear Outerboard electric rotary drum Download PDFInfo
- Publication number
- CN106115181A CN106115181A CN201610692772.5A CN201610692772A CN106115181A CN 106115181 A CN106115181 A CN 106115181A CN 201610692772 A CN201610692772 A CN 201610692772A CN 106115181 A CN106115181 A CN 106115181A
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- China
- Prior art keywords
- gear
- shaft
- axis body
- hollow axis
- fixing
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of gear Outerboard electric rotary drum, there is motor, left support abutment, left flange shaft, cylinder, right flange shaft and right support abutment；It is provided with drive mechanism in described cylinder；Described motor is connected with the input of drive mechanism, and the outfan of drive mechanism is fixing with cylinder to be connected；Described drive mechanism includes high speed shaft, power shaft and deceleration device；The input of high speed shaft is connected with electric-motor drive；Described high speed shaft is connected by axle sleeve is fixing with the input of power shaft；The outfan of power shaft is in transmission connection with the input of deceleration device；The outfan of described deceleration device is fixing with cylinder to be connected.The present invention ensure to walk at a high speed with the concentricity of power shaft while, decrease the waste of material, saved production cost.
Description
Technical field
The present invention relates to a kind of motorized pulleys, particularly to a kind of gear Outerboard electric rotary drum.
Background technology
Motorized pulleys, as the power of the equipment such as belt conveyer and lifting, are widely used in mine, metallurgy, change in recent years
The departments such as work, coal, building materials, electric power, grain and transportation.The high speed shaft of traditional Outerboard electric rotary drum is with power shaft even
Connecing is to punch at high speed shaft axle head, in power shaft press-in high speed axis hole, owing to high speed shaft is different in size, in the feelings that high speed shaft is longer
Connected mode traditional under condition is difficult to ensure that the concentricity of high speed shaft and power shaft.It addition, the external diameter of high speed shaft bore position must
Must the enough intensity of thicker guarantee, the most whole high speed shaft process, and waste material is bigger.
When having angled conveyor conveyer in the case of having a power failure or stopping in emergency, material can recoil and cause motorized pulleys anti-
Turn, affect the service life of motorized pulleys.In order to solve problem above, existing motorized pulleys all can install holdback, tradition
Holdback be click form, and be all contained in connector drum, this holdback not only takes up room, and its profit
Cunning, radiating effect are bad.
Summary of the invention
It is an object of the invention to provide one and can effectively reduce waste of material, save production cost, and have good anti-
The gear Outerboard electric rotary drum of reversion performance.
The technical scheme realizing the object of the invention is: the present invention has motor, left support abutment, left flange shaft, cylinder, right method
Blue axle and right support abutment；Described left flange shaft is fixedly installed on left support abutment, and right flange shaft is fixedly installed on right support abutment, and cylinder turns
Move and be arranged in left flange shaft and right flange shaft；It is provided with drive mechanism in described cylinder；Described motor is defeated with drive mechanism
Entering end to connect, the outfan of drive mechanism is fixing with cylinder to be connected；Described drive mechanism includes high speed shaft, power shaft and deceleration dress
Put；The input of high speed shaft is connected with electric-motor drive；Described high speed shaft is connected by axle sleeve is fixing with the input of power shaft；
The outfan of power shaft is in transmission connection with the input of deceleration device；The outfan of described deceleration device is fixing with cylinder to be connected；
Described power shaft rotates and is arranged in connector drum；Described left flange shaft includes that hollow axis body, the left end of hollow axis body prop up with left
Seat is fixing to be connected, and right-hand member is fixing with the left end of connector drum to be connected；The right-hand member of described connector drum is solid with the left end of right flange shaft
Fixed connection, the right-hand member of right flange shaft is fixing with right support abutment to be connected；Described high speed shaft and axle sleeve rotate and are arranged in hollow axle body.
It is provided with holdback between above-mentioned connector drum and deceleration device；Described holdback be fixedly installed in connector drum and
It is positioned at the outside of connector drum.
Above-mentioned holdback is check bearing；The outer ring of described check bearing is fixing with connector drum to be connected；Described check axle
The inner ring held is fixing with power shaft to be connected.
The right-hand member of above-mentioned connector drum is positioned at power shaft and stretches out place and be fixed with logical lid；Set between described logical lid and power shaft
There is dust-proof seal ring.
Above-mentioned hollow axis body includes the first hollow axis body and the second hollow axis body the most successively；Described first hollow axle
Body is set in the outside of the part that high speed shaft is not connected with axle sleeve；Described second hollow axis body is set in the outside of axle sleeve；Described
The right-hand member of the second hollow axis body is provided with adpting flange；Described adpting flange is fixing with connector drum to be connected.
The internal diameter of above-mentioned first hollow axis body is less than the internal diameter of the second hollow axis body.
One end that above-mentioned first hollow axis body and the second hollow axis body connect is provided with ring-type clamping step；Described second hollow
One end that axis body is connected with adpting flange also is provided with ring-type clamping step；Described first hollow axis body, the second hollow axis body and company
Acting flange is integral by being welded to connect.
Described deceleration device includes mill pinlon, gear, mill pinlon axle and ring gear；Described mill pinlon is fixedly connected on the defeated of power shaft
Go out end；Described right flange shaft includes bracing frame and spindle nose；The right-hand member of described connector drum is fixing with bracing frame to be connected；Described support
Frame is provided with two gripper shoes and an installation cavity；Described mill pinlon axle rotates and arranges on the supporting plate；Described gear is fixing to be connected
One end at mill pinlon axle；Described ring gear is fixedly connected on the inner surface of cylinder；Described mill pinlon coordinates with gear drive, mill pinlon
The gear parts of axle coordinates with ring gear；The left end of described spindle nose is fixedly connected in installation cavity, and the right-hand member of spindle nose is fixing to be connected
On right support abutment.
The cavity volume for accommodating mill pinlon wheel it is additionally provided with on above-mentioned bracing frame；The side of described cavity volume is provided with and supplies mill pinlon to stretch into
Entrance；The top of described cavity volume and be provided with the opening that the driving cog for mill pinlon spills with gear corresponding position.
Gap between above-mentioned check bearing and mill pinlon is 1mm～5mm.
The present invention has positive effect: (1) high speed of the present invention axle is connected by axle sleeve with power shaft, not only ensure that
High speed shaft and the concentricity of power shaft, and reduce the difficulty of processing of high speed shaft and the waste of material, it is substantially reduced and produces into
This；
(2) bottom bracket axle of the present invention is arranged in flange shaft, can improve the intensity of high speed shaft and power shaft junction further；
(3) in the present invention, flange shaft uses split-type design, it is possible to reduce the kind of flange shaft, convenient management and classification；
(4) in the present invention, the second hollow axis body can preferably be positioned by ring-type clamping step, it is ensured that axiality；
(5) holdback is arranged on the outside of connector drum by the present invention, improves the radiating effect of holdback；
(6) check bearing is replaced the holdback of traditional click form by the present invention, and not only lubricant effect highlights, and
And installing space is little；
(7) in the present invention, check bearing is close with mill pinlon, saves installing space further；
(8) bracing frame in right flange shaft and spindle nose split are manufactured by the present invention, and bracing frame joins the spindle nose of different length i.e.
The demand of the gear motor cylinder of different installation dimension can be met, therefore effectively reduce the kind of right flange shaft, convenient classification
And management, decrease the maintenance cost in user's later stage simultaneously
(9) in the present invention, bracing frame is designed with the cavity volume accommodating driving gear, can save installing space.
Accompanying drawing explanation
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail, wherein
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of left flange shaft in the present invention；
Fig. 3 is the mounting structure schematic diagram of holdback in the present invention；
Fig. 4 is bracing frame and the structural representation of right flange shaft in the present invention；
Fig. 5 is the structural representation of bracing frame in the present invention.
Detailed description of the invention
See that Fig. 1 to Fig. 5, the present invention have motor, left support abutment 1, left flange shaft 2, cylinder 3, right flange shaft 4 and right support abutment
5；Described left flange shaft 2 is fixedly installed on left support abutment 1, and right flange shaft 4 is fixedly installed on right support abutment 5, and cylinder 3 rotates and arranges
In left flange shaft 2 and right flange shaft 4；It is provided with drive mechanism 6 in described cylinder 3；Described motor and the input of drive mechanism 6
End connects, and the outfan of drive mechanism 6 is fixing with cylinder 3 to be connected；Described drive mechanism 6 includes high speed shaft 61, power shaft 62 and
Deceleration device 63；The input of high speed shaft 61 is connected with electric-motor drive；Described high speed shaft 61 is by axle sleeve 64 and power shaft 62
Input fixing connect；The outfan of power shaft 62 is in transmission connection with the input of deceleration device 63；Described power shaft 62 turns
Move and be arranged in connector drum 7.
Described left flange shaft 2 includes hollow axis body 21, and the left end of hollow axis body 21 is fixing with left support abutment 1 to be connected；Described sky
Spindle body 21 includes the first hollow axis body 21-1 and the second hollow axis body 21-2 the most successively；Described first hollow axis body
21-1 is set in the outside of the part that high speed shaft 61 is not connected with axle sleeve 64；Described second hollow axis body 21-2 is set in axle sleeve 64
Outside；The right-hand member of described second hollow axis body 21-2 is provided with adpting flange 22；Described adpting flange 22 is fixed with connector drum 7
Connect.
The internal diameter of the described first hollow axis body 21-1 internal diameter less than the second hollow axis body 21-2.
One end that described first hollow axis body 21-1 and the second hollow axis body 21-2 connects is provided with ring-type clamping step；Described
One end that second hollow axis body 21-2 is connected with adpting flange 22 also is provided with ring-type clamping step；Described first hollow axis body 21-
1, the second hollow axis body 21-2 and adpting flange 22 are integral by being welded to connect.
It is provided with holdback 8 between described connector drum 7 and deceleration device 63；Described holdback 8 is fixedly installed on connecting cylinder
On body 7 and be positioned at the outside of connector drum 7.
Described holdback 8 is check bearing；The outer ring of described check bearing is fixing with connector drum 7 to be connected；Described check
The inner ring of bearing is fixing with power shaft 62 to be connected；Gap between described check bearing and the input of deceleration device 63 is 1mm
～5mm.
The right-hand member of described connector drum 7 is positioned at power shaft 62 and stretches out place and be fixed with logical lid 9；Described logical lid 9 and power shaft
Dust-proof seal ring it is provided with between 62.
Described deceleration device 63 includes mill pinlon 63-1, gear 63-2, mill pinlon axle 63-3 and ring gear 63-4；Described mill pinlon
63-1 is fixedly connected on the outfan of power shaft 62；Described right flange shaft 4 includes bracing frame 41 and spindle nose 42；Described connector drum
The right-hand member of 7 is fixing with bracing frame 41 to be connected；Support frame as described above 41 is provided with two gripper shoes 41-1 and an installation cavity 41-2；Institute
State mill pinlon axle 63-3 rotation to be arranged in gripper shoe 41-1；Described gear 63-2 is fixedly connected on one end of mill pinlon axle 63-3；Institute
State ring gear 63-4 to be fixedly connected on the inner surface of cylinder 3；Described mill pinlon 63-1 coordinates with gear 63-2 transmission, mill pinlon axle
The gear parts of 63-3 coordinates with ring gear 63-4；The left end of described spindle nose 42 is fixedly connected in installation cavity 41-2, spindle nose 42
Right-hand member be fixedly connected on right support abutment 5.
The cavity volume 41-3 for accommodating mill pinlon 63-1 it is additionally provided with on support frame as described above 41；The side of described cavity volume 41-3 is provided with
The entrance stretched into for mill pinlon 63-1；The top of described cavity volume 41-3 and be provided with the transmission for mill pinlon 63-1 with gear 63-2 corresponding position
The opening that gum erosion goes out.
Particular embodiments described above, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Describe in detail bright, be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (10)
1. a gear Outerboard electric rotary drum, has motor, left support abutment (1), left flange shaft (2), cylinder (3), right flange
Axle (4) and right support abutment (5)；Described left flange shaft (2) is fixedly installed on left support abutment (1), and right flange shaft (4) is fixedly installed on the right side
On bearing (5), cylinder (3) rotates and is arranged in left flange shaft (2) and right flange shaft (4)；Described cylinder is provided with driver in (3)
Structure (6)；Described motor is connected with the input of drive mechanism (6), and the outfan of drive mechanism (6) is fixing with cylinder (3) even
Connect；It is characterized in that: described drive mechanism (6) includes high speed shaft (61), power shaft (62) and deceleration device (63)；High speed shaft
(61) input is connected with electric-motor drive；Described high speed shaft (61) is solid with the input of power shaft (62) by axle sleeve (64)
Fixed connection；The outfan of power shaft (62) is in transmission connection with the input of deceleration device (63)；Described deceleration device (63) defeated
Go out to hold be connected fixing with cylinder (3)；Described power shaft (62) rotates and is arranged in connector drum (7)；Described left flange shaft (2) is wrapped
Including hollow axis body (21), the left end of hollow axis body (21) is fixing with left support abutment (1) to be connected, right-hand member and the left end of connector drum (7)
Fixing connection；The left end of the right-hand member of described connector drum (7) and right flange shaft (4) is fixing to be connected, the right-hand member of right flange shaft (4) and
Right support abutment (5) is fixing to be connected；Described high speed shaft (61) and axle sleeve (64) rotate and are arranged in hollow axis body (21).
A kind of gear Outerboard electric rotary drum the most according to claim 1, it is characterised in that: described connector drum (7) with
Holdback (8) it is provided with between deceleration device (63)；Described holdback (8) is fixedly installed on connector drum (7) and above and is positioned at connection
The outside of cylinder (7).
A kind of Outerboard electric rotary drum the most according to claim 2, it is characterised in that: described holdback (8) is check axle
Hold；The outer ring of described check bearing is fixing with connector drum (7) to be connected；The inner ring of described check bearing is fixed with power shaft (62)
Connect.
4. according to a kind of gear Outerboard electric rotary drum described in claim 1 or 2 or 3, it is characterised in that: described connector drum
(7) right-hand member is positioned at power shaft (62) and stretches out place and be fixed with logical lid (9)；It is provided with between described logical lid (9) and power shaft (62)
Dust-proof seal ring.
A kind of gear Outerboard electric rotary drum the most according to claim 4, it is characterised in that: described hollow axis body (21) from
Left-to-right include the first hollow axis body (21-1) and the second hollow axis body (21-2) successively；Described first hollow axis body (21-1) set
It is located at the outside of the part that high speed shaft (61) is not connected with axle sleeve (64)；Described second hollow axis body (21-2) is set in axle sleeve
(64) outside；The right-hand member of described second hollow axis body (21-2) is provided with adpting flange (22)；Described adpting flange (22) and company
Connect the fixing connection of cylinder (7).
A kind of gear Outerboard electric rotary drum the most according to claim 5, it is characterised in that: described first hollow axis body
(21-1) internal diameter is less than the internal diameter of the second hollow axis body (21-2).
A kind of gear Outerboard electric rotary drum the most according to claim 6, it is characterised in that: described first hollow axis body
(21-1) one end being connected with the second hollow axis body (21-2) is provided with ring-type clamping step；Described second hollow axis body (21-2) with
One end that adpting flange (22) connects also is provided with ring-type clamping step；Described first hollow axis body (21-1), the second hollow axis body
(21-2) integral by being welded to connect with adpting flange (22).
A kind of gear Outerboard electric rotary drum the most according to claim 5, it is characterised in that: described deceleration device (63) wraps
Include mill pinlon (63-1), gear (63-2), mill pinlon axle (63-3) and ring gear (63-4)；Described mill pinlon (63-1) is fixedly connected on defeated
Enter the outfan of axle (62)；Described right flange shaft (4) includes bracing frame (41) and spindle nose (42)；The right side of described connector drum (7)
Hold be connected fixing with bracing frame (41)；Support frame as described above (41) is provided with two gripper shoes (41-1) and an installation cavity (41-
2)；Described mill pinlon axle (63-3) rotates and is arranged in gripper shoe (41-1)；Described gear (63-2) is fixedly connected on mill pinlon axle
(63-3) one end；Described ring gear (63-4) is fixedly connected on the inner surface of cylinder (3)；Described mill pinlon (63-1) and gear
(63-2) transmission coordinates, and the gear parts of mill pinlon axle (63-3) coordinates with ring gear (63-4)；The left end of described spindle nose (42) is solid
Surely being connected in installation cavity (41-2), the right-hand member of spindle nose (42) is fixedly connected on right support abutment (5).
A kind of gear Outerboard electric rotary drum the most according to claim 8, it is characterised in that: support frame as described above (41) is upper also
It is provided with the cavity volume (41-3) for accommodating mill pinlon (63-1)；The side of described cavity volume (41-3) is provided with and supplies mill pinlon (63-1) to stretch into
Entrance；The top of described cavity volume (41-3) and with opening that gear (63-2) corresponding position is provided with that the driving cog for mill pinlon (63-1) spills
Mouthful.
A kind of gear Outerboard electric rotary drum the most according to claim 3, it is characterised in that: described check bearing with subtract
Gap between the input of speed variator (63) is 1mm～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692772.5A CN106115181A (en) | 2016-08-19 | 2016-08-19 | A kind of gear Outerboard electric rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692772.5A CN106115181A (en) | 2016-08-19 | 2016-08-19 | A kind of gear Outerboard electric rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106115181A true CN106115181A (en) | 2016-11-16 |
Family
ID=57278739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692772.5A Pending CN106115181A (en) | 2016-08-19 | 2016-08-19 | A kind of gear Outerboard electric rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021736A (en) * | 2019-12-24 | 2020-04-17 | 广东博智林机器人有限公司 | Roller device and ground floating robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2086244U (en) * | 1991-01-18 | 1991-10-09 | 大连海洋渔机具厂 | Decelerating cylinder |
| CN2211983Y (en) * | 1994-05-27 | 1995-11-08 | 四川省自贡运输机械总厂 | External mounted motor driven roller |
| EP2088100B1 (en) * | 2008-02-05 | 2012-08-08 | Alexander D. Kanaris | Conveyor drive roller |
| CN202717300U (en) * | 2012-08-24 | 2013-02-06 | 集安佳信通用机械有限公司 | External motor-driven rotary drum |
| CN204568651U (en) * | 2015-04-29 | 2015-08-19 | 集安佳信通用机械有限公司 | Efficient explosion-isolative oil-cooled motorized pulleys |
| CN206032450U (en) * | 2016-08-19 | 2017-03-22 | 江苏武运传动机械有限公司 | Gear externally mounted type electric roller |
-
2016
- 2016-08-19 CN CN201610692772.5A patent/CN106115181A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2086244U (en) * | 1991-01-18 | 1991-10-09 | 大连海洋渔机具厂 | Decelerating cylinder |
| CN2211983Y (en) * | 1994-05-27 | 1995-11-08 | 四川省自贡运输机械总厂 | External mounted motor driven roller |
| EP2088100B1 (en) * | 2008-02-05 | 2012-08-08 | Alexander D. Kanaris | Conveyor drive roller |
| CN202717300U (en) * | 2012-08-24 | 2013-02-06 | 集安佳信通用机械有限公司 | External motor-driven rotary drum |
| CN204568651U (en) * | 2015-04-29 | 2015-08-19 | 集安佳信通用机械有限公司 | Efficient explosion-isolative oil-cooled motorized pulleys |
| CN206032450U (en) * | 2016-08-19 | 2017-03-22 | 江苏武运传动机械有限公司 | Gear externally mounted type electric roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021736A (en) * | 2019-12-24 | 2020-04-17 | 广东博智林机器人有限公司 | Roller device and ground floating robot |
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Application publication date: 20161116 |
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