CN202208746U - Trolley for high-temperature annealing furnace - Google Patents
Trolley for high-temperature annealing furnace Download PDFInfo
- Publication number
- CN202208746U CN202208746U CN 201120259845 CN201120259845U CN202208746U CN 202208746 U CN202208746 U CN 202208746U CN 201120259845 CN201120259845 CN 201120259845 CN 201120259845 U CN201120259845 U CN 201120259845U CN 202208746 U CN202208746 U CN 202208746U
- Authority
- CN
- China
- Prior art keywords
- wheel
- temperature annealing
- motor
- roller group
- trolley
- 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 patent of the utility model relates to a trolley for a high-temperature annealing furnace, which is particularly suitable to large-diameter cast pipes for high-temperature annealing. The technical scheme is that a front wheel, a middle wheel and a rear wheel are respectively fixed under a trolley frame via bearings; the front and the rear wheels are respectively driven by a front reducing motor and a rear reducing motor; a front support roller group and a rear support roller group are respectively fixed above the trolley frame via bearing seats and supporting roller shafts; the supporting roller shafts are connected via universal joints, and are driven by a motor via two chains; the motor is fixed on the trolley frame; and the cast pipes are placed on the front and the rear supporting roller groups. The trolley provided by the utility model has simple structure, convenience in maintenance and adjustment, and long service life.
Description
Technical field
The utility model patent relates to a kind of lehre and uses chassis, is particularly suitable for heavy caliber cast tube high temperature annealing and uses.
Background technology
At present, heavy caliber cast tube lehre has with the subject matter that chassis exists: 1, drive mechanism is complicated, and related link is more, and it is bigger influenced by the plant machinery processing technology; 2, wheel quantity is many, and the equipment adjustment is complicated; 3, the H type riding wheel structure destructible cast tube surface quality that directly contacts with cast tube; 4, chassis list electric motor driving, complex structure receives the car body deformation effect bigger, difficult in maintenance, and car body is huge, and it is dumb to move.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of high-temperature annealing furnace to use chassis, its practicality simple for structure, maintenance, easy to adjust, long service life.
The technical scheme that its technical problem of the utility model patent solution is taked is: the below of vehicle frame is through bearing difference stationary forward wheel, middle part wheel and rear wheel, and anterior wheel and rear wheel are driven by forward and backward reducing motor respectively; The top of vehicle frame connects with universal joint between the roller carrier shaft through the fixing respectively forward and backward carrying roller group of chock, roller carrier shaft, and through double-stranded bar by electric motor driving, motor is fixed on the vehicle frame, is placed with cast tube on the described forward and backward carrying roller group.
Fixing cooling blower on the described vehicle frame, cooling blower is communicated with chock, forward and backward carrying roller group, roller carrier shaft, anterior wheel and rear wheel through forced air cooled tube.
Described forward and backward carrying roller group and roller carrier shaft are hollow structure, convenient cooling.
The utlity model has advantage: 1, practicality simple for structure, easy to maintenance; 2, air-cooled structure makes the workpiece withstand high temperatures, increases the service life, and reduces production costs; 3, operate steadily, guarantee foundry goods annealing fully, and reduce surface damage foundry goods.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view.
Embodiment
Shown in accompanying drawing, the below of vehicle frame 8 is through bearing difference stationary forward wheel 15, middle part wheel 13 and rear wheel 11, and anterior wheel 15 is driven by forward and backward reducing motor 16,12 respectively with rear wheel 11.The top of vehicle frame 8 connects with universal joint 3 between the roller carrier shaft 5, and is driven by motor 7 through double-stranded bar 6 through the fixing respectively forward and backward carrying roller group 2,4 of chock 17, roller carrier shaft 5, and motor 7 is fixed on the vehicle frame 8.Be placed with cast tube 1 on the described forward and backward carrying roller group 2,4.
Fixing cooling blower 10 on the described vehicle frame 8, cooling blower 10 is communicated with chock 17, forward and backward carrying roller group 2,4, roller carrier shaft 5, anterior wheel 15 and rear wheel 11 through forced air cooled tube 9.
Described forward and backward carrying roller group 2,4 and roller carrier shaft 5 are hollow structure, convenient cooling.
Claims (3)
1. a high-temperature annealing furnace is used chassis; It is characterized in that: the below of vehicle frame (8) is through bearing difference stationary forward wheel (15), middle part wheel (13) and rear wheel (11), and anterior wheel (15) and rear wheel (11) are driven by forward and backward reducing motor (16,12) respectively; The top of vehicle frame (8) is through the fixing respectively forward and backward carrying roller group (2,4) of chock (17), roller carrier shaft (5); Connect with universal joint (3) between the roller carrier shaft (5); And drive by motor (7) through double-stranded bar (6); Motor (7) is fixed on the vehicle frame (8), is placed with cast tube (1) on the described forward and backward carrying roller group (2,4).
2. high-temperature annealing furnace according to claim 1 is used chassis; It is characterized in that: described vehicle frame (8) is gone up fixedly cooling blower (10), and cooling blower (10) is communicated with chock (17), forward and backward carrying roller group (2,4), roller carrier shaft (5), anterior wheel (15) and rear wheel (11) through forced air cooled tube (9).
3. high-temperature annealing furnace according to claim 1 is used chassis, it is characterized in that: described forward and backward carrying roller group (2,4) and roller carrier shaft (5) are hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259845 CN202208746U (en) | 2011-07-21 | 2011-07-21 | Trolley for high-temperature annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120259845 CN202208746U (en) | 2011-07-21 | 2011-07-21 | Trolley for high-temperature annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208746U true CN202208746U (en) | 2012-05-02 |
Family
ID=45988298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120259845 Expired - Fee Related CN202208746U (en) | 2011-07-21 | 2011-07-21 | Trolley for high-temperature annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208746U (en) |
-
2011
- 2011-07-21 CN CN 201120259845 patent/CN202208746U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20180721 |