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Bucket-wheel material retaining device of bucket-wheel material stacking and fetching machine

A technology of a bucket wheel stacker and reclaimer and a material stopper, which is applied in the directions of transportation and packaging, loading/unloading, etc., can solve the overload of the bucket wheel and boom of the equipment, the overload of the bucket wheel and boom, and the collapse of the upper material pile, etc. problems, to achieve the effect of strong material adaptability, prevention of material collapse, and low resistance

Active Publication Date: 2014-12-10
TIDFORE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of adopting rotary layered segmental reclaiming and fixed-point slope reclaiming are: when excavating lower layer materials, it is easy to cause the collapse of the upper material pile, resulting in the risk of overloading the bucket wheel and boom of the equipment
Therefore, it is easy to cause the collapse of the upper material pile when excavating the lower layer of materials, causing the danger of overloading the bucket wheel and boom of the equipment

Method used

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  • Bucket-wheel material retaining device of bucket-wheel material stacking and fetching machine
  • Bucket-wheel material retaining device of bucket-wheel material stacking and fetching machine
  • Bucket-wheel material retaining device of bucket-wheel material stacking and fetching machine

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Embodiment Construction

[0033] see figure 1 , figure 2 , the present embodiment includes a material rake base 4, a material retaining rake 5, a mounting seat 6 and an electric push rod 7; The lower end of the rake is hinged with the rake base 4, and the mounting seat 6 is fixed on the top of the front part of the arm frame main beam 1 of the bucket wheel stacker-reclaimer. The electric push rod 7 is mounted on the mounting seat 6 in a hinged manner. The upper part is hinged with the electric push rod 7. By adjusting the length of the electric push rod 7 during assembly, the angle of the retaining rake 5 can be adjusted, which can meet the angle requirements of the retaining rake at different pitch angles of the boom, and can also meet the requirements of different materials for the retaining rake angle. Adapts well to various materials.

[0034] see Figure 4 , Figure 5 The retaining rake 5 includes a roof truss-shaped rake frame 51 with a pyramid-shaped top. This structure has the function of...

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Abstract

The invention belongs to the field of continuous-operation bulk material loading and unloading machinery, and particularly relates to a bucket-wheel material retaining device of a bucket-wheel material stacking and fetching machine. The bucket-wheel material retaining device is technically characterized by comprising a material rake base, a material retaining rake, a mounting seat and an electric pushing rod, the material rake base is fixedly mounted at the front end of a main beam of a cantilever crane of the bucket-wheel material stacking and fetching machine, the lower end of the material retaining rake is hinged to the material rake base, the mounting seat is fixedly mounted above the front portion of the main beam of the cantilever crane of the bucket-wheel material stacking and fetching machine, the electric pushing rod is mounted on the mounting seat by means of hinging, and the upper portion of the material retaining rake is hinged to the electric pushing rod. The bucket-wheel material retaining device is simple in structure and convenient to demount, can prevent material collapsing during material fetching and can play a role in material loosening.

Description

technical field [0001] The invention belongs to the field of continuous operation bulk material loading and unloading machinery, and in particular relates to a bucket wheel stopper of a bucket wheel stacker and reclaimer. Background technique [0002] Bucket wheel stacker reclaimer is a large-scale loading and unloading equipment for bulk materials with high efficiency and continuous operation. It is mainly used in coal and ore storage yards in industries such as electric power, metallurgy, coal, building materials and chemicals. The bucket wheel stacker and reclaimer is mainly composed of bucket wheel mechanism, cantilever belt conveyor, arm frame, balance beam, slewing platform, door seat, tail car, slewing mechanism, pitching mechanism and walking mechanism. The bucket wheel mechanism is installed at the front end of the boom for digging materials. [0003] Bucket-wheel stacker-reclaimer reclaiming operation includes two operation methods: rotating layered reclaiming and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/04B65G65/28
Inventor 吴海波刘安庆张文超
Owner TIDFORE HEAVY IND
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