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Cam mechanism for coke oven tamping machine

A technology of cam mechanism and tamping machine, which is applied in the coking oven, petroleum industry, etc., which can solve the problems of replacement of parts, heavy maintenance tasks, wear of support blocks, elastic sleeves, and insufficient friction of eccentric wheels, etc., to reduce frequency and maintenance task, ensuring friction, and improving work efficiency

Active Publication Date: 2021-04-09
INNER MONGOLIA JINSHI MAGNESIUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual operation, it is easy to cause wear of the support block and elastic sleeve, the elastic sleeve loses its elasticity, and the friction force of the eccentric wheel is not enough
Replacing parts and overhauling tasks are heavy

Method used

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  • Cam mechanism for coke oven tamping machine
  • Cam mechanism for coke oven tamping machine
  • Cam mechanism for coke oven tamping machine

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] see figure 1 , a cam mechanism for a coke oven tamping machine of the present invention includes a transmission shaft 1, an intermediate wheel 2, an elastic sleeve 3, two hubs 4, a mounting hole 5, an eccentric wheel 6, a clamping block 7 and a clamping piece 8.

[0028] Please refer to figure 1 and figure 2 , the transmission shaft 1 can be driven by a motor, thereby driving the intermediate wheel 2 to rotate, the intermediate wheel 2 is fixedly set on the transmission shaft 1, and the side of the intermediate wheel 2 is provided with a plurality of mounting holes 5 for installing the el...

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Abstract

The invention discloses a cam mechanism for a coke oven tamping machine, which comprises a transmission shaft, an intermediate wheel, a plurality of elastic sleeves and two hubs, the intermediate wheel is fixedly sleeved on the transmission shaft, and the intermediate wheel is The side is provided with a plurality of mounting holes for installing the elastic sleeve, the two hubs are respectively arranged at both ends of the elastic sleeve, and the circular arc surfaces of the hubs are fixedly connected with them by bolts. The arc-shaped eccentric wheel, the outer side of the intermediate wheel is provided with a clamping block, and the left and right sides of the clamping block are provided with clamping pieces. In the present invention, by setting the combination of the clamping block and the clamping piece, the clamping block and the clamping piece are in close contact with the intermediate wheel, the wheel hub and the elastic sleeve respectively, so as to maintain the relative position of each element, and avoid the use of a scattered installation form of multiple support blocks, Thus, the service life of the elastic sleeve is increased, the friction force of the eccentric wheel is ensured, the work efficiency is improved, and the frequency of replacing parts and the maintenance task are reduced.

Description

technical field [0001] The invention relates to the field of coke oven tamping machines, in particular to a cam mechanism for a coke oven tamping machine. Background technique [0002] In the production process of tamping coke oven, different types of coal are mixed in a certain proportion to form blended coal. The mixed coal is crushed by a pulverizer to make a certain fineness of coal powder (containing a certain amount of water), which is sent to the coal tower through the belt, and the coal powder is put into the rammed coal box through the unloader at the bottom of the coal tower. [0003] The tamping machine is installed at the lower part of the coal tower. The tamping machine is 21 hammer-type tamping machines. The tamping machine is divided into 7 groups, and each group has 3 tamping hammers. The tamping hammer is made of I-shaped steel, and friction plates are installed on both sides of the groove of the I-shaped steel, and the lower part is a hammer head made of s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B45/02
CPCC10B45/02
Inventor 曹发栋张绍成王增乐
Owner INNER MONGOLIA JINSHI MAGNESIUM IND
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