Dozer device for airport road clearance
A road and obstacle removal technology, which is applied in road surface cleaning, cleaning methods, construction, etc., can solve problems such as single function and inability to remove obstacles, achieve broad market prospects, improve flexibility and convenience, and improve operating efficiency.
Active Publication Date: 2014-10-01
中信机电制造公司科研设计院
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Problems solved by technology
At present, the "King of Wreckers" produced by United Defense Corporation of the United States and the models SMP and RORS produced by Pirson Company of the United Kingdom are widely used, but these wreckers have a single function, are relatively lightweight, and cannot remove heavy debris. heavy obstacle
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Embodiment Construction
[0022] A bulldozer device for clearing roads at airports, such as figure 1 As shown, it includes a left fixed blade 1, a left movable blade 2, a push frame 3, a driving anchor 4, a left luffing cylinder 5, a lifting cylinder 6, a torsion spring 7, a cleaning chain 8, a right fixed blade 9, Right movable blade 10, hinge 11, right luffing cylinder 12, universal wheel 13, blade hanging plate 14 and rubber block 15, left fixed blade 1 and left movable blade 2 are connected by a pin shaft to form a left main blade Knife, the right fixed blade 9 is connected with the right movable blade 10 by a pin shaft to form the right main blade, the left main blade and the right main blade are connected with the push frame 3 through a hinge 11, and the left main blade and the right main blade The front of knife is respectively provided with blade hanging plate 14, and rubber block 15 is arranged between left and right main blade and blade hanging plate 14, and left main blade and right main...
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The invention relates to a push shovel device used for airport road obstacle clearing. A left fixed shovel blade (1) and a left movable shovel blade (2) are connected to form a left main shovel blade; a right fixed shovel blade (9) and a right movable shovel blade (10) are connected to form a right main shovel blade; the left main shovel blade and the right main shovel blade are connected with a pushing frame (3) through a hinge (11); shovel blade hanging plates (14) are respectively arranged in front of the left main shovel blade and the right main shovel blade; rubber blocks (15) are respectively arranged between the left main shovel blade and the corresponding shovel blade hanging plate (14) as well as between the right main shovel blade and the corresponding shovel blade hanging plate (14); the left main shovel blade and the right main shovel blade are respectively provided with a torsional spring (7); cleaning chains (8) are respectively arranged at both ends of the torsional spring (7) in two layers; a left amplitude cylinder and a right amplitude cylinder are respectively arranged at the left side and the right side of the pushing frame (3); the left amplitude cylinder (5) is connected with the left main shovel blade; the right amplitude cylinder (12) is connected with the right main shovel blade; one ends of lift cylinders (6) are fixedly arranged on a car body; and the other ends of the lift cylinders (6) are connected with the pushing frame (3). The push shovel device used for the airport road obstacle clearing can be changed in operation attitude as needed so as to meet different operation requirements. The operation is simple and convenient; the operation efficiency is high; the market prospect is wide; and popularization and application are convenient.
Description
technical field [0001] The invention relates to an obstacle removal device, in particular to a pusher and shovel device for airport road obstacle removal. Background technique [0002] Airports, docks, roads and other engineering facilities and sites are the platforms and supports of transportation. Quickly clearing surface obstacles and ensuring the rapid recovery of engineering facilities' support capabilities are one of the key and difficult topics in the research of transportation security in various countries around the world. my country is mainly based on manual obstacle removal. At present, the "King of Wreckers" produced by United Defense Corporation of the United States and the models SMP and RORS produced by Pirson Company of the United Kingdom are widely used, but these wreckers have a single function, are relatively lightweight, and cannot remove heavy debris. heavy obstacles. Contents of the invention [0003] The technical problem to be solved by the presen...
Claims
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IPC IPC(8): E01H1/00
Inventor 张康民郭天祥蔡伟锋张景斌张志庆
Owner 中信机电制造公司科研设计院