Seat hook type hoist bucket

A technology of seat hook and bucket, applied in the direction of load hanging components, shaft equipment, mining equipment, etc., can solve the problems of restricting the construction speed of the shaft project, unable to be introduced into domestic use, etc., and achieve the effect of convenient construction and reliable connection.

Active Publication Date: 2013-02-13
JCHX MINING MANAGEMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction process of foreign shaft projects, 7.5m shafts have been widely used 3 Gangue buckets above and above, but due to the structural form of "chain suspension, hook tilting a

Method used

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  • Seat hook type hoist bucket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A hook-type bucket includes a bucket beam 2, an inner earring 4, an outer earring 5, a bucket body 6 and a double-layer bucket bottom. The bucket beam 2 is set on the top of the bucket body 6 and is riveted to the The inner earring 4 on the inner side of the top of the barrel body 6 and the pin 3 of the outer earring 5 riveted on the outer side of the top of the barrel body 6 are hinged between the inner earring 4 and the outer earring 5. The barrel body 6 The bottom is fixed with a double-layer barrel bottom.

[0030] A circular seat hook through hole is provided in the center of the lower barrel bottom 9 of the double-layer barrel bottom, and a supporting rib 10 is welded between the upper barrel bottom 11 and the lower barrel bottom 9 of the double-layer barrel bottom.

[0031] On the inner side of the pin 3 passing through the outer ear ring 5, the barrel beam 2, and the inner ear ring 4 in sequence, the pin 3 also passes through a washer and a nut, and a guard is also p...

Embodiment 2

[0043] In this embodiment, the structure and usage of the bucket are basically the same as those in Embodiment 1, except for the volume of the bucket body 6, the height of the bucket body 6, the overall height and quality of the bucket.

[0044] The following are the basic parameters of a hook-type bucket with a volume of 7 cubic meters:

[0045] Wherein, the volume of the barrel body 6 is 7 cubic meters, the height of the barrel body 6 is 2440 mm, the full height of the bucket is 4025 mm, and the mass is 2375 kg.

[0046] It can be seen that according to the design diameter of the domestic shaft project (maximum 10m), considering the plane layout of the construction equipment in the shaft and the lifting capacity of the supporting sinking facilities, if you want to achieve a larger bucket volume, increase the barrel 6 It is the optimal solution to increase the volume of the bucket. Furthermore, the volume of the barrel is designed to be 7 cubic meters, which has the strongest versa...

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Abstract

The invention relates to a seat hook type hoist bucket, which comprises a bucket beam, hinge pins, an inner earring, an outer earring, a bucket body and a double-layer bucket bottom, wherein the bucket beam is arranged on the top of the hoist bucket and movably fixed between the inner earring and the outer earring through the hinge pins which penetrate through the inner earring arranged on the inner side of the top of the bucket body and the outer earring arranged on the outer side of the top of the bucket body; the bottom of the bucket body is provided with double layers; and the double-layer bucket bottom is matched with a seat hook device arranged on a gangue turnover platform of a sinking headframe, so that automatic gangue turnover of the bucket is realized. The volume value of the bucket is between 5.5 cubic meters and 8 cubic meters and is acquired with an interval of 0.5 cubic meter. By the seat hook type hoist bucket, the volume of the bucket is increased, gangue lifting capacity in unit time is improved, at the determinate lifting speed, gangue conveying capacity of a shaft project is greatly improved, and the gangue removing time is reduced; and rapid construction of the large-scale mine deep shaft project is guaranteed.

Description

Technical field [0001] The invention relates to a shaft construction transportation tool, in particular to a hook type hanging bucket. Background technique [0002] 7.5m has been widely used in the construction of foreign shaft projects 3 The gangue buckets of and above, but due to the "chain suspension, hook tilting and discharging gangue" structure, cannot be introduced into domestic use. Existing gangue bucket in China, the maximum volume is 5m 3 , Has severely restricted the construction speed of shaft engineering. According to actual application requirements, after conducting a number of tests, the design, calculation and processing of larger-volume hook-type buckets will be carried out. By increasing the volume of the bucket, the gangue lifting amount per unit time is increased, and the gangue transportation capacity is greatly increased and the gangue discharge time is reduced when the lifting speed is determined. Provide guarantee for the rapid construction of deep and ...

Claims

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Application Information

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IPC IPC(8): B66C1/10E21D5/12
Inventor 矫日鑫郑亚利尹士道
Owner JCHX MINING MANAGEMENT
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