Top Cover Synchronization Mechanism for Dump Garbage Truck
A technology of synchronizing mechanism and garbage truck, applied in the directions of garbage receptacle, transportation and packaging, can solve the problems of many hydraulic components, high cost, complex mechanism, etc., and achieve the effect of simple structure, improved synchronization, and reduced number of hydraulic components
Active Publication Date: 2018-04-24
HUBEI JIANGSHAN SPECIAL PURPOSE VEHICLE
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Problems solved by technology
[0003] The upper cover of the usual self-unloading garbage truck is divided into two parts, the left and the right, and each of the left and right covers requires a set of driving mechanisms and hydraulic components. The operating speed of the driving mechanism of the cover, there are many hydraulic components, the mechanism is more complicated, and the cost is high
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Embodiment Construction
[0024] figure 1 , 2 , 3, the present invention includes the oil cylinder 5 placed in the middle of the two arms 6, the oil cylinder 5 is connected with the arm 6 through the pin 7, the arm 6 is connected with the rotating shaft 8, and the two ends of the rotating shaft 8 are fixed on the support I1, the support In the seat II2, the steel wire rope (i.e. synchronous rope) 3 on the rotating shaft 8 passes through the roller 13 of the pretensioning device 4 and is wound crosswise. 3. Relying on the friction force to drive the rotating shaft 8 to perform constant and reverse rotation, so that the two arms 6 drive the left and right upper covers to move synchronously. The steel wire rope 3 winding around the rotating shaft at the lower end of the support arm is opposite to the winding direction of the steel wire rope 3 wound around the rotating shaft at the two lower ends of the supporting arm.
[0025] Figure 4 , 5 Among them, the upper parts of the two bases 9 of the pre-tig...
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A synchronization mechanism for the top cover of a self-unloading garbage truck, including support arm 1 and support arm 2 whose upper ends are movably connected to the cover plate, and the lower ends of support arm 1 and support arm 2 are respectively movably connected with supports via rotating shafts, and are used to drive the support arms 1. The second arm rotates around the shaft to realize the opening / closing of the cover. One end of the oil cylinder is hinged with the first arm, and the other end of the oil cylinder is hinged with the second arm. The synchronous rope that the two arms rotate in opposite directions synchronously. The invention reduces the number of required hydraulic components, lowers the cost, has a simple structure, and improves the synchronization when the upper cover is opened and closed.
Description
technical field [0001] The invention relates to a synchronization mechanism for an upper cover of a self-unloading garbage truck. Background technique [0002] At present, with the improvement of environmental protection awareness in various places, the top cover of dump garbage truck has become a standard configuration, which can effectively prevent secondary pollution caused during transportation. [0003] The upper cover of the usual self-unloading garbage truck is divided into two parts, the left and the right. The left and right covers each need a set of driving mechanism and hydraulic components. The operating speed of the driving mechanism of the cover has many hydraulic components, the mechanism is complicated, and the cost is high. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings of the above-mentioned driving mechanism, and provide a synchronization mechanism for the upper cover of a self-unloading garbage truc...
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IPC IPC(8): B65F3/00
CPCB65F3/00B65F2003/0289
Inventor 张佳文哲李力王飞张峰吴志学刘岩沈小旭韩鹏会周权
Owner HUBEI JIANGSHAN SPECIAL PURPOSE VEHICLE