A road surface cold recycling machine rotor mechanism
A cold recycler and rotor technology, applied in the field of road surface cold recycler rotor mechanism, can solve the problems of high cost, cumbersome assembly process, complicated rotor lifting mechanism, etc., achieve the effect of reducing cost, simplifying assembly process, and enhancing market competitiveness
Active Publication Date: 2016-04-27
XUZHOU XUGONG ROAD CONSTR MACHINERY
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Problems solved by technology
This multi-link structure makes the lifting mechanism of the rotor complex, high in cost, and cumbersome in the assembly process
Method used
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Embodiment Construction
[0012] The present invention will be further described below in conjunction with the drawings.
[0013] Such as figure 1 As shown, a rotor mechanism of a road cold regenerator of the present invention includes a frame 1, a walking system 3 provided on the frame 1, a cover 5 installed on the chassis of the vehicle, a rotor 6, a lifting cylinder 7, and a transmission device , The lifting arm 11 and the engine power output shaft 12; the rotor 6 is located in the casing 5, a pair of lifting arms 11 are symmetrically hinged on both sides of the rotor 6, and one end of the lifting arm 11 is connected to the piston end of the lifting cylinder 7, and the lifting arm 11 The other end is connected to the engine power output shaft 12, which drives the rotor 6 through a transmission device; it also includes a crank-slider linkage mechanism 8, the cylinder end of the lift cylinder 7 is mounted on the frame 1, and two lifting arms 11 is connected to the frame 1 through a two-crank-slider link...
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The invention discloses a rotor mechanism of a pavement cold recycler. The rotor mechanism comprises a frame (1), a walking system (3) arranged on the frame, a cover shell (5) mounted on a chassis, a rotor (6), a lifting oil cylinder (7), a transmission device, lifting arms (11) and an engine power output shaft (12), wherein the rotor is positioned in the cover shell; two sides of the rotor are symmetrically hinged with a pair of lifting arms; one ends of the lifting arms are connected with a piston end of the lifting oil cylinder, and the other ends of the lifting arms are connected with the engine power output shaft; the engine power output shaft drives the rotor through the transmission device; the rotor mechanism also comprises crank slider connecting rod mechanisms (8); a cylinder body end of the lifting oil cylinder is mounted on the frame; and the two lifting arms are connected with the frame through the two crank slider connecting rod mechanisms. By adopting the rotor mechanism disclosed by the invention, a lifting mechanism of a rotor of the prior art is simplified, a complicated connecting rod mechanism is omitted, the synchronization is guaranteed through a simpler crank slider mechanism, the cost is reduced, and the assembly technology is simplified.
Description
Technical field [0001] The invention relates to a road cold regenerator, in particular to a rotor mechanism of a road cold regenerator. Background technique [0002] The road cold recycling machine is a highly efficient and multi-purpose construction machine. It is mainly used for milling of asphalt concrete pavement and regeneration of old asphalt pavement after adding asphalt, water and other materials. It can also be used for on-site mixing of the base and bottom stabilized soil of highways, urban and rural roads, airports, docks, parking lots and other projects. The application of rotors in construction machinery is often used for mixing powder and milling asphalt pavements. It is an important movement mechanism of cold recycling machines. The mixing depth and milling depth of the rotor are realized by the lifting of the rotor. The greater the lifting stroke of the rotor, the greater the mixing and milling depth. [0003] In the specific working process of the rotor, in orde...
Claims
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IPC IPC(8): E01C23/088E01C19/10
Inventor 张云英吕高级朱洪睿贺贵薛庆巍张大国赵克亮
Owner XUZHOU XUGONG ROAD CONSTR MACHINERY