A height-adjustable tank container unloading arm

A technology of unloading arm and tank container, which is applied in the directions of packaging, liquid distribution, conveying or transfer device, transportation and packaging, etc. It can solve the problems that tank container trains cannot be used and the overall height of the unloading arm cannot be adjusted, etc., so as to solve the problem of alignment deviation Effect

Active Publication Date: 2022-02-25
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the overall height of the existing combined unloading arm cannot be adjusted, so it cannot be applied to tank trains of different heights

Method used

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  • A height-adjustable tank container unloading arm
  • A height-adjustable tank container unloading arm
  • A height-adjustable tank container unloading arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as Figure 1-2 As shown, a height-adjustable tank container unloading arm includes a combined unloading arm and a support mechanism located on one side of the train track;

[0057] The combined unloading arm includes a lower arm pipe 1, an inner arm pipe 2, a middle arm pipe 3, an outer arm pipe 4, a metal hose 5, and an upper arm pipe 6 connected in sequence by a rotary joint 7; A support assembly for supporting the metal hose 5 with an adjustable pitch angle; the end of the lower arm tube 1 is connected to the hose 101, and the other end of the hose 101 is provided with a connection for connecting with the oil pipeline Flange 102; flexible pipe 101 is set in order to be applicable to the variation of the overall height of combined unloading arm;

[0058] The support mechanism includes a support column 9, and the bottom of the support column 9 is provided with a bottom plate 901 for fixed connection with the ground;

[0059] Such as Figure 3-5 As shown, the lo...

Embodiment 2

[0081] On the basis of Embodiment 1, the support assembly includes a grooved support frame 10 and an adjustment plate 11;

[0082] Such as Figure 1-2 As shown, the lower part of the head end of the grooved support frame 10 is rotationally connected to the bottom end of the outer arm tube 4;

[0083] An adjustment column 1005 extending along the horizontal direction is arranged on the top of the head end of the trough-shaped support frame 10; the central axis of the adjustment column 1005 is perpendicular to the central axis of the outer arm tube 4;

[0084] The middle part of the adjustment column 1005 is vertically fixed with an adjustment stud 1006 extending toward the head end of the outer arm tube 4; the end of the adjustment stud 1006 is provided with an adjustment nut 1007;

[0085] The adjustment plate 11 is fixed vertically on the upper outer wall surface of the outer arm tube 4, and the adjustment plate 11 is provided with a waist-shaped hole 1008 for the adjustment...

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Abstract

The invention discloses a height-adjustable tank container unloading arm, which comprises a combined unloading arm and a supporting mechanism; the combined unloading arm includes a lower arm tube, an inner arm tube, a middle arm tube, an outer arm tube, Metal hose, upper arm tube; the outer arm tube is provided with a support assembly for supporting the metal hose with adjustable pitch angle; the end of the lower arm tube is connected to the hose; the support mechanism includes a support column, and the lower side of the support column The lower support is provided, and the adjustment nut is arranged on the lower support; the adjustment nut is rotationally connected with the lower support; the inner thread of the inner thread hole of the adjustment nut matches the adjustment screw; the top end of the adjustment screw is connected to the outer surface of the lower arm tube. Wall fixed connection. In the present invention, a support mechanism is provided, and when the adjusting screw nut is rotated, the straight line motion of the adjustment screw rod in the vertical direction will be realized, thereby driving the lower arm tube to follow the adjustment screw rod to perform a straight line motion in the vertical direction, and then play a role in adjusting Combining the effect of the overall height of the unloading arm.

Description

technical field [0001] The invention belongs to the technical field of tank truck loading and unloading equipment, and in particular relates to a height-adjustable tank truck unloading arm. Background technique [0002] In order to reduce the cost of fuel oil train transportation, the train transportation of fuel oil is gradually replaced by tanks by existing train tank cars. Liquid tank container transportation, compared with train tank car transportation, has a significantly lower cost, which is the development direction of railway liquid transportation. [0003] Among them, the unloading valve of the liquid tank is installed at the bottom of the end face of the tank body, and the opening direction is perpendicular to the end face. When transporting heavy oil by liquid tank train, the existing scheme and oil unloading equipment for side unloading of train tank cars cannot be used. At present, for the unloading of the medium in the tank, a combined unloading arm is usuall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/38B67D7/42
CPCB67D7/38B67D7/42
Inventor 梁峰杜博华孙浩曹东学孙明立邵艳滨周勇赵震
Owner CHINA PETROLEUM & CHEM CORP
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