Crossed limit oil cylinder combination allowing moving distance to be controlled
A technology of moving distance and cylinder group, which is applied in the directions of load hanging elements, cranes, transportation and packaging, etc., can solve the problems of poor general transportability, excessive road transport height, and the inability of the rear support mechanism to reduce the height, etc. Road transport requirements, height reduction effect
Inactive Publication Date: 2017-07-25
中央军委后勤保障部建筑工程研究所
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Problems solved by technology
[0002] Container transportation of materials is one of the methods widely used in the world. When the container is delivered to the destination, it is necessary to carry out the handling and palletizing operation of the container, which requires the use of special container handling equipment such as the container reach stacker. Now The structural characteristics of the rear support mechanism of the arm of the ordinary container reach stacker are mainly manifested in: the rear support mechanism of the boom is fixedly connected with the frame, and the height of the rear support mechanism cannot be lowered, so the height of the entire lift cannot be lowered. Road transport height overrun
[0003] The technical performance of the cross-country container reach stacker requires all-weather operation function, especially the road transportation condition can meet the height requirement of 4 meters culvert on the general good road surface. 4 meters, a specific route needs to be selected for road transportation, and the general transportation is not good
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[0018] refer to image 3 , 4 , 5, and 7, the present invention includes a cross limit oil cylinder combination that can control the moving distance, consisting of left limit pin 5, left limit pin oil cylinder 2, right limit pin 6, right limit pin Pin shaft oil cylinder 3, left limit pin shaft moving positioning hole 15, left limit pin shaft moving positioning hole seat 7, left limit pin shaft oil cylinder connecting shaft 8, right limit pin shaft moving positioning hole 16, right limit pin Pin shaft moving positioning hole seat 13, right limit pin shaft oil cylinder connecting shaft 14, left connecting block 9 of spreader rear support mechanism, left connecting block connecting shaft 10, right connecting block 12 of spreader rear support mechanism, right Connecting block connecting shaft 11, left limit pin shaft clamp 17, right limit pin shaft clamp 18; wherein, left limit pin shaft 5, left limit pin shaft is connected with oil cylinder 2, left limit pin shaft oil cylinder S...
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The invention discloses a cross limit oil cylinder combination with controllable moving distance, which is a cross limit with controllable moving distance for limiting the height of the rear support mechanism used by the movable boom rear support mechanism of an off-road container front stacker The oil cylinder combination can not only keep the rear support mechanism at a normal height to meet the operation mode of container reach stacker in the field area, but also control the moving distance of the cross limit oil cylinder combination, so that the height of the rear support mechanism can be lowered around the frame rotation axis, thereby Reduce the height of the vehicle transportation state to meet the requirements of road transportation.
Description
technical field [0001] The invention belongs to special material handling equipment, and in particular relates to a cross-limit oil cylinder combination with controllable moving distance used by an off-road container front stacker. Background technique [0002] Container transportation of materials is one of the methods widely used in the world. When the container is delivered to the destination, it is necessary to carry out the handling and palletizing operation of the container, which requires the use of special container handling equipment such as the container reach stacker. Now There are structural characteristics of the rear support mechanism of the arm of the ordinary container reach stacker, which are mainly manifested in: the rear support mechanism of the boom is fixedly connected with the frame, and the height of the rear support mechanism cannot be lowered, so the height of the entire lift cannot be lowered. The height of road transportation exceeds the limit. ...
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Login to View More IPC IPC(8): B66C23/46B66C23/62B66C13/20
CPCB66C23/46B66C13/20B66C23/62
Inventor 王勇李璐宋昆薛耀锋
Owner 中央军委后勤保障部建筑工程研究所