CN201818730U - Bucket wheel reducer with connecting device - Google Patents
Bucket wheel reducer with connecting device Download PDFInfo
- Publication number
- CN201818730U CN201818730U CN2010205737435U CN201020573743U CN201818730U CN 201818730 U CN201818730 U CN 201818730U CN 2010205737435 U CN2010205737435 U CN 2010205737435U CN 201020573743 U CN201020573743 U CN 201020573743U CN 201818730 U CN201818730 U CN 201818730U
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- Prior art keywords
- gear
- bucket wheel
- planet carrier
- level
- connection set
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- Expired - Fee Related
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Abstract
A bucket wheel reducer with a connecting device comprises an input device, an output device, a gear reduction device and a planetary reduction device. The input device is a bevel gear shaft of the gear reduction device. The output device is a second-stage planet carrier of the planetary reduction device. The gear reduction device comprises a first-stage bevel gear pair, a second-stage helical gear pair, a third-stage helical gear pair, a shaft and an inner geared sleeve. The planetary reduction device comprises a first-stage sun gear, a first-stage planetary gear, a first-stage planet carrier, a second-stage sun gear, a second-stage planetary gear, a second-stage planet carrier connecting device, an internal spline, a connecting device and a bucket wheel shaft. The bucket wheel reducer with a connecting device is characterized in that the internal spline is equipped on the second-stage planet carrier. The end of the second-stage planet carrier is connected with one end of the connecting device the other end of which is connected with the bucket wheel shaft.
Description
Technical field
The utility model relates to the speed reducer field, relates to a kind of bucket wheel speed reducer with connection set concretely.
Background technique
The bucket wheel speed reducer is a kind of mechanism of power transmission, has to slow down and increase torque function, therefore is widely used in the conversion equipment of speed and moment of torsion, and it is an imperative equipment in the stacker-reclaimer.At present, generally the bucket wheel speed reducer of Shi Yonging cooperates with external splines on the bucket wheel axle by the internal spline on the planet carrier of the second level, there is not axially locating between speed reducer and the bucket wheel axle, speed reducer is deviate from from the bucket wheel speed reducer easily, Transmitted chains is disconnected, cause the stacker-reclaimer cisco unity malfunction, very easily cause production accident.
Summary of the invention
In view of the defective that existing procucts exist, the purpose of this utility model is that a kind of bucket wheel speed reducer with connection set will be provided.
For achieving the above object, the technical solution that the utility model adopted is a kind of bucket wheel speed reducer with connection set, and it comprises input device, output unit, gear reducer and planetary reduction gear; Input device is the bevel gear shaft of gear reduction unit; Output unit is the second level planet carrier of planetary speed reducer; Gear reducer comprises first order bevel gear pair, second level helical gear pair, the 3rd utmost point helical gear pair, axle, internal tooth casing; Planetary reduction gear comprises first order sun gear, first order Gear Planet Transmission, first order planet carrier, second level sun gear, second level Gear Planet Transmission, second level planet carrier connection set, internal spline, connection set and bucket wheel axle; It is characterized in that: second level planet carrier is provided with internal spline, and second level planet carrier is terminal to be connected with connection set one end, and the connection set the other end is connected with bucket wheel axle.
The connection set of telling is combined by two and half connection sets, and it has the cylndrical surface.
The working principle of speed reducer of the present utility model is: motor is connected with bevel gear shaft by coupling, power is imported speed reducer, power is by first order bevel gear pair, second level helical gear pair and the engagement of third level helical gear pair external tooth are arrived axle with transmission of power, axle arrives first order sun gear by internal tooth casing with transmission of power, first order sun gear arrives first order Gear Planet Transmission with transmission of power, first order planet carrier arrives second level sun gear with transmission of power, with the one-level Gear Planet Transmission, transmission of power is arrived second level planet carrier, internal spline on the second level cooperates with the external splines of bucket wheel axle realizes the speed reducer outputting power, the cylndrical surface of connection set cooperates with the cylndrical surface of bucket wheel axle, end face is close to, and plays positioning action.
Owing to adopted above-mentioned structural design, the planet carrier end installs connection set additional in the second level, the one end is connected with second level planet carrier, and use bolt, the other end matches with bucket wheel axle, end face is close to, play the axially locating effect, effectively solved the axially locating problem between speed reducer and the bucket wheel axle, prevent that speed reducer from deviating from from bucket wheel axle, cause the damage of speed reducer, improved the working life of bucket wheel speed reducer, the production of Bao Zhenging simultaneously continuously, avoided the generation of production accident.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the connection set structural representation;
Fig. 3 is the sectional drawing of connection set.
Embodiment
Fig. 1 reference character is as follows: bevel gear shaft 1, first order bevel gear pair 2, second level helical gear pair 3, the 3rd utmost point helical gear pair 4, axle 5, internal tooth casing 6, first order sun gear 7, first order Gear Planet Transmission 8, first order planet carrier 9, second level sun gear 10, second level Gear Planet Transmission 11, second level planet carrier 12, internal spline 13, connection set 14, bucket wheel axle 15.
In the schematic representation of a kind of bucket wheel speed reducer with connection set shown in Figure 1, it comprises input device, output unit, gear reducer and planetary reduction gear; Input device is the bevel gear shaft 1 of gear reduction unit; Output unit is the second level planet carrier 12 of planetary speed reducer; Gear reducer comprises first order bevel gear pair 2, second level helical gear pair 3, the 3rd utmost point helical gear pair 4, axle 5, internal tooth casing 6; Planetary reduction gear comprises first order sun gear 7, first order Gear Planet Transmission 8, first order planet carrier 9, second level sun gear 10, second level Gear Planet Transmission 11, second level planet carrier 12, internal spline 13, connection set 14 and bucket wheel axle 15; It is characterized in that: second level planet carrier 12 is provided with internal spline 13, and planet carrier 12 ends in the second level are connected with connection set 14 1 ends, and connection set 14 the other ends are connected with bucket wheel axle 15.
Claims (2)
1. bucket wheel speed reducer with connection set, it comprises input device, output unit, gear reducer and planetary reduction gear; Input device is the bevel gear shaft of gear reduction unit; Output unit is the second level planet carrier of planetary speed reducer; Gear reducer comprises first order bevel gear pair, second level helical gear pair, the 3rd utmost point helical gear pair, axle, internal tooth casing; Planetary reduction gear comprises first order sun gear, first order Gear Planet Transmission, first order planet carrier, second level sun gear, second level Gear Planet Transmission, second level planet carrier connection set, internal spline, connection set and bucket wheel axle; It is characterized in that: second level planet carrier is provided with internal spline, and second level planet carrier is terminal to be connected with connection set one end, and the connection set the other end is connected with bucket wheel axle.
2. a kind of bucket wheel speed reducer with connection set according to claim 1, it is characterized in that: connection set is combined by two and half connection sets, and it has the cylndrical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205737435U CN201818730U (en) | 2010-10-25 | 2010-10-25 | Bucket wheel reducer with connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205737435U CN201818730U (en) | 2010-10-25 | 2010-10-25 | Bucket wheel reducer with connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818730U true CN201818730U (en) | 2011-05-04 |
Family
ID=43916684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205737435U Expired - Fee Related CN201818730U (en) | 2010-10-25 | 2010-10-25 | Bucket wheel reducer with connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047999A (en) * | 2014-07-04 | 2014-09-17 | 武汉钢铁(集团)公司 | Bucket-wheel speed reducer having buffering function |
-
2010
- 2010-10-25 CN CN2010205737435U patent/CN201818730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047999A (en) * | 2014-07-04 | 2014-09-17 | 武汉钢铁(集团)公司 | Bucket-wheel speed reducer having buffering function |
| CN104047999B (en) * | 2014-07-04 | 2016-05-25 | 武汉钢铁(集团)公司 | A kind of bucket wheel deceleration device with cushion effect |
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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 |
Granted publication date: 20110504 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |