Tubular trolley tilting device
A technology of tipping device and mixed iron car, which is applied in the direction of casting molten material container, metal processing equipment, casting equipment, etc. It can solve the problems of large table vibration, untestable bolt pre-tightening force, and shortened vehicle life. Larger, reduced maintenance workload, and improved vehicle life
Active Publication Date: 2017-04-05
DALIAN HUARUI HEAVY IND COKE OVEN VEHICLE EQUIP +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to space constraints, the bolts need to be tightened with self-made special tools, and the pre-tightening force of the bolts cannot be tested
The tilting device is rigidly connected to the platform, and the vibration of the platform is large when the reducer is tilted, and the harmful vibration will shorten the life of the vehicle
Method used
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Embodiment Construction
[0010] The sprocket shaft 3 is connected to the planetary reducer 8 through the locking disc 4, and the motor 9 and the brake 10 are fastened to the planetary reducer 8 by bolts. The housing of the planetary reducer 8 has its own cantilever 17, which is installed on the cantilever seat 5 through the elastic sleeve 6 and the pin shaft 7. The cantilever seat 5 and the stand 1 are fastened by bolts. The strip protrusion 20 below the sprocket seat 2 is connected with the movable strip 18 , and the fixed strip 19 is fastened on the upper surface of the stand 1 . The adjusting bolt 12 passes through the screw holes provided on the movable strip 18 and the fixed strip 19 . The front end of the strip protrusion 20 is provided with a wedge key 11 . Both sides of the sprocket seat 2 are provided with bar-shaped grooves 21, and both sides of the sprocket seat 2 on the stand 1 are provided with inverted L-shaped guide rails 22, forming a group of slideways. Such as figure 1 shown.
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The invention discloses a cylinder iron mixing car tilting device. A chain wheel base is arranged at one end of a rack. Strip-shaped grooves are formed in the two sides of the chain wheel base. The chain wheel base is fixed to inverted-L-shaped guide rails of the rack to form a sliding fit gap with the inverted-L-shaped guide rails. An adjusting bolt penetrates a screw hole in a movable batten and a screw hole in a fixed batten. A wedge key is arranged at the front end of a strip-shaped protrusion. A chain wheel shaft is connected with a planetary reducer through a lock disc. A cantilever is fixed to the front end of the planetary reducer, and the lower portion of a cantilever base is fixed to the rack. A pin shaft and an elastic sleeve are arranged at the upper end of the cantilever and the upper end of the cantilever base. The planetary reducer, a motor and a brake are sequentially connected and fixed to the other end of the rack. The chain wheel shaft is provided with a chain and connected with a tank through a large chain wheel. A stop block is arranged on the side face of the wedge key. Due to the fact that the chain wheel shaft of the tilting device is connected with the reducer through the lock disc, dismounting is convenient. The chain wheel shaft is fixed to the rack through the chain wheel base in the form of the sliding rails, and the center distance between the tilting device and the tank can be easily adjusted. The reducer is fixed to the rack through the elastic sleeve and the cantilever, vibration generated during tilting can be reduced, and therefore vibration of a whole car is reduced.
Description
technical field [0001] The invention relates to metallurgical machinery and equipment. Background technique [0002] The mixed iron car is a special metallurgical equipment used by metallurgical enterprises to transport the molten iron smelted from the blast furnace to the steelmaking plant or iron casting machine for steelmaking or iron casting. It can store molten iron for a short time to coordinate the temporary unbalanced state in ironmaking and steelmaking production. If necessary, it can also carry out desulfurization and dephosphorization process of molten iron in the tank. There are two types of mixed iron wagons: barrel type mixed iron wagon and torpedo type mixed iron wagon. The barrel type mixed iron wagon is more popular among users because both ends of the tank body can be opened for maintenance of refractory lining. The tipping device is an important indicator to measure the quality of the mixed iron car as the core component of the dumping of molten iron in t...
Claims
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IPC IPC(8): B22D41/06B22D41/12
Inventor 董英萃尹世刚李新巍李莉贾丽甫张扬
Owner DALIAN HUARUI HEAVY IND COKE OVEN VEHICLE EQUIP