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Ship loader chute collision avoidance device and method

An anti-collision device and ship loader technology, applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems of easy error reporting, multiple echoes, and large interference, and achieve improved safety detection range, high precision and reliability, guaranteeing The effect of safe work

Inactive Publication Date: 2021-01-05
浙江浙能港口运营管理有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultrasonic method uses ultrasonic waves to detect the distance between the peripheral objects of the chute and the chute. Due to the propagation characteristics of sound waves and the narrow enclosed space of the cabin, the measurement accuracy is low, and there are many echoes and large interference during the detection process, which is prone to deviation. , error prone

Method used

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  • Ship loader chute collision avoidance device and method
  • Ship loader chute collision avoidance device and method
  • Ship loader chute collision avoidance device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as figure 1 , 2 . As shown in 3, a shiploader chute anti-collision device and method, including a chute 1, a distance sensor is arranged around the chute, and the distance sensor detects the distance between the chute and surrounding objects. The distance sensor is a laser distance measuring sensor 2 . The chute is a telescopic chute, and the laser ranging sensor is connected below the chute platform 3 through an angle adjuster, and is evenly arranged around the chute, and is used to detect the coal pile or cabin under the chute platform and the chute. Surface 4 distance.

[0030] The angle adjuster includes a first connecting body 5 and a second connecting body 6, the first connecting body is connected to the laser distance measuring sensor, and the second connecting body has a second end surface arc-shaped through hole connected to the bracket. Slot 601, the bolt passes through the arc-shaped slot on the second end surface and is connected to the bracket, the ...

Embodiment 2

[0034] Such as Figure 4 , 5 As shown in , 6, different from the above embodiment, it also includes an arc-shaped deformation frame arranged on the chute; the arc-shaped deformation frame is sequentially connected by the end of the scissors unit through the end hinge, and the scissors The fork unit comprises two frame rods 9, the length of the two frame rods is the same, and the two frame rods are connected by a middle hinge 901, the rod body on one side of the middle hinge is larger than the rod body on the other side, and the arc deformation frame is in the middle The end hinge on the radially inner side of the hinge is an inner end hinge 902, and the end hinge located on the radially outer side of the middle hinge located on the arc-shaped deformation frame is an outer end hinge 903, and the sliding setting of the inner end hinge is On the circular guide rail 11, the circular guide rail is arranged coaxially with the chute, the laser distance measuring sensor is arranged o...

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Abstract

The invention provides a ship loader chute collision avoidance device and method, and relates to a ship loader chute. By means of the ship loader chute collision avoidance device and method, the purpose of avoiding collision of ship loader chutes in the prior art is achieved. The ship loader chute collision avoidance device comprises the chute, wherein distance sensors are arranged around the chute, and the distances between the chute and surrounding objects are detected by the distance sensors; the distance sensors are laser range sensors; and the chute is a telescopic chute, and the laser range sensors are connected below a chute platform through angle adjusters, are evenly distributed on the periphery of the chute, and are used for detecting the distances between the chute platform andsurfaces of a coal dump / cabin below the chute. By means of the ship loader chute collision avoidance device and method, safe distances of the coal dump when the chute works can be detected, and the ship loader chute collision avoidance device has higher precision and reliability; foreign bodies of edges of the cabin, flying birds and the like which enter a safety detection range when the chute works can be detected, so that the safety detection range of the chute is extended; and by means of the ship loader chute collision avoidance device and method together with a ship loader control system,safe operation of the chute can be effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of port equipment, in particular to a ship loader chute. Background technique [0002] During the loading operation of the ship loader, coal or other bulk materials (coal is used as an example below) are unloaded into the cabin through the chute. Unloading at a small height, so it is necessary to adjust the position of the ship loader cart, the pitch angle of the cantilever, the rotation angle, the telescopic length, the telescopic length of the chute, etc., which makes it easier for the chute to collide with the objects in the cabin during the loading operation. Coal pile protrusions, bulkheads, bilges and hatch edges. [0003] At present, the methods for preventing the collision of the chute are mainly detection means such as pull rope, pull rod, and ultrasonic wave. The pull rope and pull rod method mainly relies on the physical deformation or structural action of the detection equipment to detect the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G67/60B65G69/00
CPCB65G67/606B65G69/00
Inventor 戴智勇叶君辉周炜赵志军季雄冠林刚李楠
Owner 浙江浙能港口运营管理有限公司
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