Mechanical travel indicating device for coke pushing and coal charging mechanisms
An indicating device and mechanical technology, applied in the direction of charging device, unloading device, coke oven, etc., can solve the problems of difficult adjustment of axial position, high production cost, and many processed parts, so as to save manufacturing cost and increase work efficiency. Reliability, easy installation and adjustment
Inactive Publication Date: 2017-05-24
重庆贤申商贸有限公司
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Problems solved by technology
Although the structure of this stroke indicating device is reliable, it also meets the design requirements; however, in use, it is found that the installation position of the chain drive is too high, and the output end is far away from the driver's cab, so it needs to transmit power through several chains
It is difficult to adjust the axial position of the stroke indicating device at the installation site, there are many workpieces, it is difficult to process the long screw, and the overall production cost is high
Method used
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[0011] A mechanical stroke indicating device for coke pushing and coal charging mechanism, which has a pointer 1, a scale 2, a pulley reel steel 4 connected to the main drive shaft 3, a steel wire rope 5, a fixed support 6, and a movable support 7. Pulley block 8, bracket guide device 9 and return device parallel to the scale; the pulley is assembled on the fixed support and the movable support, and the steel wire rope is wound on the return device by the pulley reel through the pulley block, and the two rope heads are respectively fixed on the On the pulley reel and the return device, the pointer is fixed on the movable support, and the movable support is installed in the bracket guiding device and drives the pointer to move therein.
[0012] The return device can adopt two different return methods, figure 1 Shown is a mechanical stroke indicating device for the coke pushing and coal charging mechanism in the way of heavy hammer return stroke. Backhaul device is made up of...
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The invention relates to a mechanical travel indicating device for coke pushing and coal charging mechanisms. The device comprises a pointer and a graduated scale and is characterized by comprising pulley reel steel connected onto a main drive shaft, a steel wire rope, a fixed support, a movable support, a pulley block, a support guide device parallel to the graduated scale and a return device, wherein the pulley block is mounted on the fixed support and the movable support, the steel wire rope passes by the pulley block and winds around the return device from a pulley reel, two rope ends are fixed on the pulley reel and the return device respectively, the pointer is fixed on the movable support, and the movable support is mounted in the support guide device and drives the pointer to move in the support guide device. The return device can adopt hammer and spring return modes. The mechanical travel indicating device has the advantages that the operation travel of the mechanisms can be directly reflected, the work reliability is high, the device is convenient to mount and adjust, the manufacturing cost is saved and the like.
Description
technical field [0001] The invention belongs to coking machinery, in particular to a mechanical stroke indicating device for coke pushing and coal charging mechanisms. Background technique [0002] At present, in the clean heat recovery coke oven mechanical equipment used by coking enterprises, the stroke control of the coke pushing mechanism in the coking machinery and the coal charging mechanism in the tamping type side-loading coal coking machinery is mainly completed by stroke switches and rotary encoders. , taking the stroke control of the coal charging mechanism in the tamping type side-loading coal coking machine as an example. The limit switch used is mainly used for the end of the stroke of the device, so that the device will stop running when the power is cut off when it reaches the end of the stroke. However, due to the large mass of the coal charging device, the inertia of the operation is large, and it must be operated at the slowest speed to stop the operatio...
Claims
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IPC IPC(8): C10B31/00C10B33/08
CPCC10B33/08C10B31/00
Inventor 孙宗贤彭一书
Owner 重庆贤申商贸有限公司