CN202579824U - Planetary reducer for torpedo car tipping device - Google Patents
Planetary reducer for torpedo car tipping device Download PDFInfo
- Publication number
- CN202579824U CN202579824U CN 201120551018 CN201120551018U CN202579824U CN 202579824 U CN202579824 U CN 202579824U CN 201120551018 CN201120551018 CN 201120551018 CN 201120551018 U CN201120551018 U CN 201120551018U CN 202579824 U CN202579824 U CN 202579824U
- Authority
- CN
- China
- Prior art keywords
- chain
- planetary gears
- bearing
- gear
- shim
- 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 reducer, and in particular relates to a planetary reducer for a torpedo car tipping device, which belongs to the field of molten steel smelting equipment. A transmission mechanism is arranged between an input shaft and a first-level planetary gear mechanism, comprises a pinion, a support, an intermediate gear, a differential gear and an input end box, and is substituted for chain wheel and chain transmission which is originally used all the time. The planetary reducer avoids the problems that when the chain wheel and chain transmission is used, the tightness degree of a chain is difficult to adjust during the mounting, the tightness degree of the chain needs to be adjusted at first, the thickness of a shim is then ensured and adjusted, a filed machine machines and adjusts the shim according to the thickness of the shim, moreover, the height of a motor base also needs to be adjusted on site according to the thickness of the shim, so the efficiency is caused to be reduced, in addition, the chain inevitably loosens continuously during the use process, the chain is difficult to maintain and change on site, the production is influenced and the like.
Description
Technical field
The utility model relates to a kind of speed reducer, specifically relates to a kind of metal mixer tipple and uses planetary speed reducer, and it belongs to molten steel smelting equipment field.
Background technique
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 metal mixer tipple.The metal mixer tipple is used planetary speed reducer at present, and to the first order planetary gears being sprocket wheel, chain transmission, chain assembles the adjustment difficulty from input shaft for it, and chain is easy to be lax in the use, thereby causes the difficulty of swelling, replacing chain very big.
Summary of the invention
Problem in view of the existing procucts existence; The utility model is to provide a kind of metal mixer tipple to use planetary speed reducer; It partly improves to sprocket wheel, chain transmission between the first order planetary gears with the planetary speed reducer input shaft the metal mixer tipple; Reached and avoided chain to assemble the adjustment difficulty, chain is prone to relax in the use, thereby causes the very big purpose of difficulty of swelling, replacing chain.
To achieve these goals, the technical solution that the utility model provided is that the metal mixer tipple is used planetary speed reducer, and it comprises: reducer shell, first order planetary gears and second level planetary gears; It is characterized in that: be provided with driving mechanism between input shaft and the first order planetary gears, said driving mechanism comprises small gear, bearing, intermediate gear, differential gear and input end casing; Small gear passes through two bearing block supports on bearing; Intermediate gear passes through two bearing block supports on bearing; Differential gear passes through two bearing block supports on the input end casing; First order planetary gears is bearing on the input end casing, and differential gear drives first order planetary gears, power is accomplished successively the transmission of whole power and motion through epicyclic transmission mechanisms at different levels.
Said first order planetary gears is gear reduction.
Said second level planetary gears is that differential gear slows down.
The utility model metal mixer tipple with the working principle of planetary speed reducer is: the motor power (output) transmission is to pass to small gear through input shaft; Give intermediate gear through small gear and intermediate gear engagement with transmission of power again; Intermediate gear is given differential gear with transmission of power; Differential gear drives first order planetary mechanism, and power is accomplished the transmission of whole power and motion successively through epicyclic transmission mechanisms at different levels, drives the metal mixer tank body at last and tumbles.
The utility model advantage is: be provided with driving mechanism between input shaft and the first order planetary gears; Said driving mechanism comprises small gear, bearing, intermediate gear, differential gear and input end casing; It has replaced original sprocket wheel, the chain that always uses to send out transmission, and when having avoided use sprocket wheel, chain transmission, the adjustment to chain swelling degree during installation is very difficult; Need adjust the swelling degree of chain earlier; Confirm the thickness and the on-the-spot in view of the above machining adjustment pad of adjustment pad then, and the also scene adjustment in view of the above of the height of motor base, inefficiency caused; And chain in use will inevitably constantly relax, at the scene maintain and replace chain problem such as difficulty and influence production more.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, input shaft, 2, small gear, 3, bearing, 4, intermediate gear, 5, differential gear, 6, the input end casing, 7, first order planetary gears, 8, second level planetary gears.
Embodiment
Use planetary speed reducer in order further to understand this metal mixer tipple, the utility model is described further below in conjunction with accompanying drawing.It comprises: reducer shell, first order planetary gears and second level planetary gears; It is characterized in that: be provided with driving mechanism between input shaft and the first order planetary gears, said driving mechanism comprises small gear, bearing, intermediate gear, differential gear and input end casing; Small gear passes through two bearing block supports on bearing; Intermediate gear passes through two bearing block supports on bearing; Differential gear passes through two bearing block supports on the input end casing; First order planetary gears is bearing on the input end casing, and differential gear drives first order planetary gears, power is accomplished successively the transmission of whole power and motion through epicyclic transmission mechanisms at different levels.
Claims (3)
1. the metal mixer tipple is used planetary speed reducer, and it comprises: reducer shell, first order planetary gears and second level planetary gears; It is characterized in that: be provided with driving mechanism between input shaft and the first order planetary gears, said driving mechanism comprises small gear, bearing, intermediate gear, differential gear and input end casing; Small gear passes through two bearing block supports on bearing; Intermediate gear passes through two bearing block supports on bearing; Differential gear passes through two bearing block supports on the input end casing; First order planetary gears is bearing on the input end casing, and differential gear drives first order planetary gears, power is accomplished successively the transmission of whole power and motion through epicyclic transmission mechanisms at different levels.
2. metal mixer tipple according to claim 1 is used planetary speed reducer, it is characterized in that: said first order planetary gears is gear reduction.
3. metal mixer tipple according to claim 1 is used planetary speed reducer, it is characterized in that: said second level planetary gears is that differential gear slows down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551018 CN202579824U (en) | 2011-12-26 | 2011-12-26 | Planetary reducer for torpedo car tipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551018 CN202579824U (en) | 2011-12-26 | 2011-12-26 | Planetary reducer for torpedo car tipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579824U true CN202579824U (en) | 2012-12-05 |
Family
ID=47249238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120551018 Expired - Fee Related CN202579824U (en) | 2011-12-26 | 2011-12-26 | Planetary reducer for torpedo car tipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579824U (en) |
-
2011
- 2011-12-26 CN CN 201120551018 patent/CN202579824U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |