CN2232427Y - Bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine - Google Patents
Bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine Download PDFInfo
- Publication number
- CN2232427Y CN2232427Y CN 95232084 CN95232084U CN2232427Y CN 2232427 Y CN2232427 Y CN 2232427Y CN 95232084 CN95232084 CN 95232084 CN 95232084 U CN95232084 U CN 95232084U CN 2232427 Y CN2232427 Y CN 2232427Y
- Authority
- CN
- China
- Prior art keywords
- bucket wheel
- cantilever
- pin gear
- unpiling
- machine
- 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 bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine. The utility model adopts a relatively large pin tooth ring arranged on a bucket wheel, and then a pin gear connected with the output shaft of a speed reducer is used to drive the pin tooth ring, thus driving the bucket wheel to rotate and perform the reclaiming. The utility model replaces the mechanism of the existing equipment which uses a bucket wheel axis to transmit moment to drive the bucket wheel with low speed and high torque. The manufacturing cost of the bucket wheel driving mechanism is reduced more than two times, and simultaneously, the bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine has stable running and easy maintenance.
Description
The invention belongs to operation and equipment technology field of transport.
Current, the cantilever type bucket-wheel stacker-reclaimer is still grain in bulk stock ground, as one of main heap such as ore in sand form field, coal yard, taking equipment.Bucket wheel rotates the driving get material and comes carry-over moment by bucket wheel axle in this equipment.Slightly specifically some say to be exactly the direct motor drive reductor, and the braking maneuver power output shaft drives bucket wheel axle, passes torque to bucket wheel by bucket wheel axle.The weakness of this bucket wheel driver train is: because bucket wheel resistance in getting the material process is very big, thereby bucket wheel axle bears very big moment of torsion when driving bucket wheel with bucket wheel axle, therefore bigger diameter to be arranged, also to use quality matetrial, simultaneously, drive bucket wheel with bucket wheel axle, the output revolutions of speed reduction gearing will be hanged down the number of moving part that equals bucket wheel, therefore needs the reductor of high ratio of revolution again.More than 2 points, what caused that driver train makes is with high investment.In addition, this driver train maintenance difficulty that is in operation is big, brings threat to safety in production.
The objective of the invention is to replace driving the mode of bucket wheel, thereby overcome the aforementioned deficiency that exists in the existing installation with bucket wheel axle with a kind of new mechanism.
Driver train of the present invention is installed in the pin gear ring on the bucket wheel by bucket wheel, is installed in the pin gear on the cantilever, reductor, and electrical motor is formed.The each several part interconnected relationship is: the reductor input end connects electrical motor, and mouth connects the pin gear axle, pin gear engaging pin gear ring, and the coaxial heart of pin gear ring is fixed on the submarginal position, bucket wheel hub side, and base model of the present invention has just been finished.Start motor, bucket wheel promptly is driven.
Good effect of the present invention: at first be that bucket wheel axle only works to support bucket wheel, its diameter is much smaller during than carry-over moment, and material requires also to have reduced.In the equipment of actual transformation once, the diameter of bucket wheel axle narrows down to 160ml by 240mm, next is that the revolution of pin gear of drive pin gear ring is more much higher than the revolution of the bucket wheel axle that drives bucket wheel, therefore the reduction ratio of required reductor is much smaller,-reduce to 24 by 192 of original equipment, this greatly reduces the equipment investment of reductor.Calculate through actual transformation, the total cost of driver train reduces more than 1 times.Simultaneously this driver train has also shown in real-world operation and has operated steadily, and fault is few, the advantage that is easy to overhaul.
Accompanying drawing 1 is an each several part syntagmatic front elevation of the present invention.
Accompanying drawing 2 is an each several part syntagmatic birds-eye view of the present invention.
The present invention provides following examples.Adopt the bucket wheel 1 in the existing equipment, fixed installation pin gear ring 2 on bucket wheel, one side of relative cantilever shalving 3 when the pin gear ring is installed in bucket wheel work.The diameter of pin gear ring approaches the diameter of bucket wheel hub.The diameter and the pitch of pin tooth in the pin gear ring can or be consulted design manual and determine according to the work Calculating Torque during Rotary of the bucket wheel of having determined.The pin gear ring is will sell toothholder with two onesize steel rings to hold to be fixed on and be fixed on the bucket wheel after forming integral body between the two again.The bearing seat of pin gear 4 and reductor 5, electrical motor 6 are installed on the cantilever shalving, and electrical motor still adopts the model of existing equipment.Reductor can select for use gas car back axle bevel gear set to constitute.For driver train is operated steadily, moment protector 7, hydraulic coupler 8 and normally used coupler were arranged between electrical motor and reductor.Crossing the moment protector can choose according to the motor model.Hydraulic coupler can be chosen according to the moment of electrical motor output.Assemble above-mentioned member on cantilever shalving, and pin gear is meshed with the pin tooth of pin gear ring, the present invention promptly implements to finish.
Claims (1)
- A kind of bucket wheel driver train that comprises the cantilever type bucket-wheel stacker-reclaimer of electrical motor (6), reductor (5), bucket wheel (1), it is characterized in that on bucket wheel (1), being equipped with pin gear ring (2) and go up mount pin gear (4) at cantilever shalving (3), its annexation is the input end that electrical motor (6) connects reductor (5), the mouth connecting pin gear wheel shaft of reductor (5), pin gear is meshed with the pin tooth of pin gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232084 CN2232427Y (en) | 1995-08-30 | 1995-08-30 | Bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232084 CN2232427Y (en) | 1995-08-30 | 1995-08-30 | Bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232427Y true CN2232427Y (en) | 1996-08-07 |
Family
ID=33876540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95232084 Expired - Fee Related CN2232427Y (en) | 1995-08-30 | 1995-08-30 | Bucket wheel driving structure of cantilever bucket wheel piling and unpiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232427Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097613A (en) * | 2010-09-29 | 2013-05-08 | 川崎重工业株式会社 | Bucket-wheel device |
-
1995
- 1995-08-30 CN CN 95232084 patent/CN2232427Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097613A (en) * | 2010-09-29 | 2013-05-08 | 川崎重工业株式会社 | Bucket-wheel device |
| CN103097613B (en) * | 2010-09-29 | 2015-10-21 | 川崎重工业株式会社 | Bucket wheel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |