Special jig for hoisting of crushing teeth of crushing machine

A special fixture and crushing tooth technology, applied in the directions of transportation and packaging, load hoisting elements, etc., can solve the problems of broken teeth slipping, low safety, difficult hoisting positioning, etc., and achieves improved hoisting work efficiency, simple structure, and hoisting. Efficient effect

Inactive Publication Date: 2016-09-28
SHANGHAI BAOTIAN NOVEL BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the hoisting craftsmen use steel wire ropes for binding, which is not safe
Moreover, due to the difficulty in hoisting and positioning, it is easy for the broken teeth to slip off from the wire rope, etc.

Method used

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  • Special jig for hoisting of crushing teeth of crushing machine
  • Special jig for hoisting of crushing teeth of crushing machine

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The embodiments are not intended to limit the scope of protection of the invention. Obviously, those skilled in the art can obtain other embodiments without having to pay creative work. Belong to the protection scope of the present invention.

[0019] combine figure 1 and figure 2 As shown, a special fixture for hoisting broken teeth of a crusher, which includes a hoisting frame 1, two connecting rods 2, and two symmetrically arranged hinge rods 3, the top ends of the two connecting rods are hinged on the hoisting frame, and the connecting rods The bottom of the hinge is hinged with the top of the hinge rod, and the two hinge rods are hinged by pin 4, and the bottom ends of the two hinge rods are bent inwardly to form hook pincers 5.

[0020] A further improvement is that a reinforcing plate 6 is fixed on the outside of the two hinge rods.

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PUM

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Abstract

The invention relates to a special jig for hoisting of crushing teeth of a crushing machine. The special jig comprises a hoisting rack (1), two connecting rods (2) and two symmetrically arranged hinge rods (3), wherein the top ends of the two connecting rods are hinged to the hoisting rack, the bottoms of the connecting rods are hinged to the top ends of the hinge rods, the two hinge rods are hinged by a hinge pin (4), and the bottom ends of the two hinge rods are bent inwards to form a pair of hooking pliers (5). Reinforcing plates (6) are fixedly arranged at the outer sides of the two hinge rods. The height of the reinforcing plates is 430mm, and the width is 230mm. Reinforcing ribs (7) are fixedly arranged at the inner sides of the two hinge rods. The special jig is simple in structure, safe and reliable in hoisting operation, and high in hoisting efficiency, and the working efficiency of operation with the special jig is improved by more than 200% in comparison with the hoisting working efficiency of manpower banding, thus having high practical utilization value.

Description

technical field [0001] The invention relates to a special clamp for hoisting broken teeth of a crusher, which is suitable for hoisting the broken teeth of the crusher during the maintenance and installation process of metallurgical machinery and equipment. Background technique [0002] The thermal crusher is the equipment on the main operation line of the sintering plant. It is installed at the tail of the sintering machine. It is a coarse crusher for sintering in a hot state. It is used to crush the hot sintering material. There are 48 gear shafts Teeth, divided into six surfaces, each surface is equipped with 8 teeth, and the 8 teeth are evenly distributed, used to crush the hot sintered material into powder. After long-term use of the equipment, the impact force and heat generated during the crushing will make the shaft The body and teeth are heated and worn, and gradually lose their crushing ability. [0003] Due to the high requirements in the repair process of the sin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/30
CPCB66C1/30
Inventor 秦欢李光纯张红陈天宇顾军明须晓华马剑锋顾军孔利明李海
Owner SHANGHAI BAOTIAN NOVEL BUILDING MATERIALS
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