Bucket special for deep well
A technology for deep wells and excavators, which is applied in the direction of earth movers/shovels, construction, etc., and can solve the problems that are not suitable for digging deep circular wells and deep excavation of cylindrical foundations.
Inactive Publication Date: 2013-01-30
青州市华越重汽液压机械股份有限公司
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Problems solved by technology
[0002] Excavators are indispensable and important equipment in the process of building construction, but the existing excavators cannot effectively dig deep into the cylindrical foundation, mainly due to the limitation of the bucket structure and shape of the excavator. At present, the excavators used on the construction site The bucket mainly has the following shortcomings: it is generally a single-lobe structure, which is not suitable for digging deep round wells
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[0011] The present invention will be further described below in conjunction with the drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those of ordinary skill in the art can realize that the described embodiments can be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not used to limit the scope of protection of the claims.
[0012] Such as figure 1 As shown, the special digging bucket for deep wells includes a sleeve 1 fixedly connected to the frame of the excavator. The bottom end of the sleeve 1 is hinged with two movable buckets 2 arranged opposite to each other; The bucket control main rod 3 is provided with a main rod driving hydraulic cylinder (not shown in the figure) between the bucket control main rod 3 and the excavator ...
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The invention discloses a bucket special for a deep well. The bucket special for the deep well comprises a sleeve fixedly connected with a machine frame of an excavator, the bottom end of the sleeve is hinged to two movable buckets which are arranged oppositely, a bucket control main post is installed in the sleeve, a main post driving hydraulic cylinder is arranged between the bucket control main post and the machine frame of the excavator, and the bottom end of the main post and the inner walls of the two movable buckets are respectively hinged to supporting rods. When the bucket special for the deep well is used, the main post driving hydraulic cylinder pushes the bucket control main post to move downwards. Under the effect of the supporting rods, the two movable buckets are pushed away towards the two sides, and then the whole buckets move downward. When the two movable buckets move downward in place, the main post driving hydraulic cylinder is used for controlling the main post to retract, the buckets control the main post to pull two supporting rods, one ends of the supporting rods hinged to the bucket control main post move upward so as to drive the two movable buckets to be combined, and then the whole bucket is controlled to move upward so as to bring materials to be dug out of the deep well. The bucket special for the deep well is simple and particularly suitable for deep well digging operation, and improves efficiency of the deep well digging operation.
Description
Technical field [0001] The invention relates to an excavator accessory, in particular to a special excavator bucket. Background technique [0002] Excavator is an indispensable important equipment in the construction process, but the existing excavator cannot effectively dig deep into the cylindrical foundation. It is mainly limited by the bucket structure and shape of the excavator. At present, it is used on the construction site. The digging bucket has the following shortcomings: Generally, it is a single-piece structure and is not suitable for digging deep round wells. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a special deep well bucket suitable for deep well excavation operations. [0004] In order to solve the above technical problems, the technical solution of the present invention is: the special deep well bucket includes a sleeve fixedly connected to the excavator frame, and the bottom end of the sleeve is hi...
Claims
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IPC IPC(8): E02F5/20
Inventor 李秋菊王军
Owner 青州市华越重汽液压机械股份有限公司