Movable arm connecting arm for loading machine and connecting type movable arm of loading machine
A loader and docking technology, applied to mechanically driven excavators/dredgers, etc., can solve the problem of high cost of replacing booms, achieve low cost and reduce safety risks
Inactive Publication Date: 2017-11-21
GUANGXI LIUGONG MASCH CO LTD
View PDF5 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is the problem of high cost of replacing the boom when the existing loader arm responds to different unloading heights, and provides a boom connecting arm for a loader that can increase the unloading height of the loader and has the boom loader docking boom
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The specific implementation will be described below in conjunction with the accompanying drawings.
[0020] The docking boom of the loader in the present invention is as image 3 Shown includes loader standard arm and boom docking arm.
[0021] Such as figure 1 As shown, the standard arm of the loader includes the boom beam 1 and the boom plate 2 fixed on both ends of the boom beam 1, the boom plates 2 on the left and right sides are arranged symmetrically about the center plane of the standard arm, and the boom plate 2 The rear end R is the host connection end connected with the loader host, and the front end F of the boom plate 2 is the hinged end of the attachment used to connect with the loader attachment. The hinged end of the attachment is provided with a pin hole 21 and welded Round 22.
[0022] Such as figure 2 As shown, the boom connecting arm includes a crossbeam 2, a connecting arm symmetrically fixedly connected to the left and right ends of the crossbe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a movable arm of a loading machine and provides a movable arm connecting arm for the loading machine, aiming at solving the problem that the cost for replacing the movable arm is high when an existing movable arm of the loading machine is used for coping with different unloading heights. The movable arm connecting arm for the loading machine comprises a transverse beam and connecting arms which are symmetrically fixedly connected with left and right ends of the transverse beam, wherein the front end of each connecting arm is an equipment hinging end hinged to loading machine equipment; a groove which is in sleeve joint with the front end of the movable arm of the loading machine is formed in the end face of the rear end of each connecting arm; a pin shaft hole, which is connected with the front end of the movable arm of the loading machine through a pin, is formed in the side face of the rear end of each connecting arm. The movable arm connecting arm provided by the invention can be connected and mounted at the front end of a standard arm of the loading machine to form a connecting type movable arm of the loading machine, so that the length of the movable arm of the loading machine is increased and the unloading height of the loading machine is increased. Compared with a lengthened arm and an ultra-long arm, the movable arm connecting arm provided by the invention is low in weight and low in manufacturing cost; the replacement of the movable arm connecting arm is carried out on the ground surface and does not need the help of hoisting equipment, so that the safety risk is reduced.
Description
technical field [0001] The invention relates to a loader arm, more specifically, to a loader boom connecting arm and a loader connecting boom. Background technique [0002] The boom of the loader usually includes two parallel left and right boom plates, and the middle of the two boom plates is fixedly connected by the boom beam. The rear end of the boom is connected to the main engine of the loader, and the front end is connected to the bucket, attachments and other components. . [0003] At present, there are three types of loader arms: standard arm, extended arm and super long arm. The length of the standard arm, the extended arm, and the super-long arm are different, and their unloading heights are also different. Each type of loader usually corresponds to a type of standard arm, extended arm, and super long arm. The arms of different types of loaders are usually not commonly shared. Therefore, in order to adapt to different unloading heights, each type of loader usuall...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/38
CPCE02F3/38
Inventor 黄意业区思榜
Owner GUANGXI LIUGONG MASCH CO LTD