Flipping device and flipping method thereof

A technology of turning over equipment and turning arms, which is applied in the direction of mechanical equipment, lifting devices, fluid pressure actuating devices, etc., and can solve problems such as lack of flexibility

Pending Publication Date: 2020-10-20
长沙远大魔方科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is precisely because of this that traditional turning equipm

Method used

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  • Flipping device and flipping method thereof
  • Flipping device and flipping method thereof
  • Flipping device and flipping method thereof

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Embodiment Construction

[0033] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. For the convenience of description, if the words "up", "down", "left", and "right" appear in the following text, they only indicate that they are consistent with the upper, lower, left, and right directions of the drawings themselves, and do not limit the structure.

[0034] Such as figure 2 As shown, the turning device provided by this embodiment includes a first turning arm 1, a second turning arm 2, a first plunger cylinder 3, a second plunger cylinder 4, a balance valve 5, and an electromagnetic reversing valve 6.

[0035] There is an included angle between the first turning arm 1 and the second turning arm 2, the turning corner of the included angle is a turning fulcrum 7, and a su...

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Abstract

The invention provides a flipping device and a flipping method thereof. The flipping device comprises a first flipping arm and a second flipping arm, and the first flipping arm and the second flippingarm have an included angle; the flipping device further comprises a first plunger cylinder, a second plunger cylinder, a balance valve and an electromagnetic reversing valve; the first plunger cylinder is connected between the first flipping arm and the second flipping arm; the second plunger cylinder is connected between the second flipping arm and the balance valve; the balance valve is connected with the electromagnetic reversing valve; and actions of flipping and returning realized by the first plunger cylinder and the second plunger cylinder are reverse. Compared with related technologies, the flipping device provided by the invention can reduce work pressure needed for normal work of a device hydraulic system, optimize device structure, reduce energy consumption, reduce hydraulic impact and improve stability and reliability of the device, and the flipping device can perform bidirectional flipping with a load and is more flexible in practical works.

Description

Technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a turning device and a turning method thereof. Background technique [0002] At present, the turning equipment with large load (above 15T) on the market basically uses the left actuator of the hydraulic cylinder to push the turning arm of the turning equipment to rotate around a fixed fulcrum. The product is placed on the flip arm or a platform rigidly connected with the flip arm to achieve the purpose of turning the product 90°. The turning oil cylinder adopts a double-acting oil cylinder, and the turning arm is turned and returned by driving the hydraulic cylinder to extend and retract. [0003] Such as figure 1 As shown, in the movement of turning the turning arm of the existing turning equipment to the initial position after turning 90°, the distance L1 from the pivot of the turning arm to the cylinder axis (ie, the power arm) is small, and the resistance torque that n...

Claims

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Application Information

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IPC IPC(8): B66F19/00F15B11/20F15B13/06
CPCB66F19/00F15B11/20F15B13/06F15B2211/78
Inventor 张剑李超
Owner 长沙远大魔方科技有限公司
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