A self-stabilizing hydraulic grab mechanism
A hydraulic grab and self-stabilizing technology, which is applied in the field of self-stabilizing hydraulic grab mechanisms, can solve the problems of serious grabbing vibration, low work efficiency, and potential safety hazards, and achieve small grabbing vibration and high work efficiency , Good effect of stability
Inactive Publication Date: 2016-09-14
佛山市顺德区铁泰机械制造有限公司
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Problems solved by technology
[0003] Although there are various types of grab equipment, in daily life, it is often seen that many grabs shake the material and drop the material due to the length and weight of the material in the process of grabbing materials. On the construction site, falling materials often injure workers. The existing grab equipment has defects such as poor stability, serious vibration of grabbing materials, and low work efficiency during the working process, and there are potential safety hazards.
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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0021] Such as Figure 1 to Figure 6 As shown, a self-stabilizing hydraulic grab mechanism includes a mobile frame 1 and a grabbing branch chain 3 , and the grabbing branch chain 3 is welded to the lower end of the mobile frame 1 .
[0022] Such as Figure 2 to Figure 4 As shown, the mobile frame 1 includes a fixed platform 11, an installation platform 12, two T-shaped slide slots 13, two T-shaped slide rails 14, a front fixed block 15, a rear fixed block 16, and a No. 1 hydraulic telescopic rod 17. No. 1 lug seat 18, grasping base block 19 and four fixed ears 110; the fixed platfo...
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The invention relates to a self-stabilizing type hydraulic grab bucket mechanism which comprises a moving rack and a material grabbing branched chain welded to the lower end of the moving rack; the moving rack comprises a fixing platform, an installation platform, two T-shaped sliding grooves, two T-shaped sliding rails, a front fixing block, a back fixing block, a first hydraulic telescopic rod, a first lug base, a material grabbing base block and four fixing lugs; the material grabbing branched chain comprises a second hydraulic telescopic rod, an upper fixing sleeve, a lower fixing sleeve, a limit spring and two material grabbing mechanisms; the top end of the second hydraulic telescopic rod is welded to the material grabbing base block, the upper fixing sleeve is welded to the outer wall of the second hydraulic telescopic rod, the lower fixing sleeve is welded to the bottom end of the second hydraulic telescopic rod, and the second hydraulic telescopic rod serves as a power source for the material grabbing mechanisms to grab materials. The self-stabilizing type hydraulic grab bucket mechanism can achieve the stable and shakeless material grabbing function, and has the advantages of being good in stabilizing performance, small in material grabbing shake, good in safety performance, high in working efficiency and the like.
Description
technical field [0001] The invention relates to the technical field of grabbing machinery manufacturing, in particular to a self-stabilizing hydraulic grab mechanism. Background technique [0002] The grab is a kind of spreader that mainly depends on the opening and closing of two left and right combined buckets or multiple jaw plates to grab and discharge bulk materials. The grab can be divided into two types: hydraulic grab and mechanical grab according to the driving mode. Large category, the hydraulic grab itself is equipped with an opening and closing structure, generally driven by a hydraulic cylinder, and the hydraulic grab is widely used in hydraulic special equipment, such as hydraulic excavators, hydraulic lifting towers, etc.; and the mechanical grab itself There is no opening and closing structure, and it is usually driven by the external force of a rope or a connecting rod. According to the operating characteristics, it can be divided into a double-rope grab and...
Claims
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IPC IPC(8): B66C3/16
CPCB66C3/16
Inventor 林丹凤
Owner 佛山市顺德区铁泰机械制造有限公司