Grabs and Grabbers

A gripper and material technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problem of plum blossom grippers being easily damaged

Active Publication Date: 2021-04-23
SANY MARINE HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a gripper to solve the technical problem that the plum blossom gripper in the prior art is easily damaged

Method used

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The present invention provides a gripper and a material grabber, and a plurality of embodiments are given below to describe the grabber and the material grabber provided by the present invention in detail.

[0030] The gripper provided in this embodiment, such as Figure 1 to Figure 4 As shown, it includes a column 2 and a plurality of grasping valve assemblies 1; multiple grasping valve assemblies 1 are respectively arranged on the column 2; the grasping valve assembly 1 can move along the circumferent...

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Abstract

The invention provides a gripper and a grabbing machine, which relate to the technical field of grabbing materials. The gripper includes a column and a plurality of grabbing valve assemblies; a plurality of the grabbing flap assemblies are respectively arranged on the column; It moves along the circumference of the column and can be fixed at a preset position. When the gripper grabs the material, according to the shape and size of the material, the gripping flap assembly can be adjusted to move to a suitable position along the circumference of the column, and the gripping flap assembly can be fixed at the suitable position, so that the gripper can be used to grab When picking up materials, the position of the flap assembly can be adjusted according to the shape and size of the material, and the material can be stuck between the two flap assemblies, thereby reducing the circumferential extrusion force of the material on the flap assembly and preventing the flap assembly from shifting toward both sides. Reduce the chance of tearing the root of the gripper valve assembly, prevent damage to the gripper, and prolong the service life of the gripper.

Description

technical field [0001] The invention relates to the technical field, in particular to a gripper and a material grabber with the gripper. Background technique [0002] Grabbers are special equipment used in steel mills, ports and wharves, which can load and unload loose materials such as scrap steel, coal and ore. [0003] The plum blossom gripper is one of the commonly used grippers for the material grabber. The plum blossom gripper is divided into two types: with a rotator and without a rotator. They all have a common feature, the mounting base is fixed on the side wall of the column, the grasping valve is hinged with the mounting base to form a hinge point, and the movement of the grasping valve only rotates around the hinge point through the expansion and contraction of the oil cylinder. [0004] However, when the plum-blossom gripper is used to grab materials such as relatively large and long steel or steel pipes, the material is easy to get stuck between two adjacent g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C3/00B66C3/04
CPCB66C3/005B66C3/04
Inventor 刘云翔周国元罗宁
Owner SANY MARINE HEAVY IND
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