YZ12振动压路机英文文献和中文翻译(2)
Location of the device by changing the amplitude modulation and amplitudemodulation block, achieve the purpose of adjusting the amplitude. Amplitude modulation device is asealed cylindrical welded structures.IV. damping blocks in order to mitigate the effects of vibration on the frame, the vibration betweenwheel and front frame with rubber vibration blocks.V. vibration-wheel-drive motor and reducer vibration-wheel-drive motor, reducer and standtogether in front on the frame, gear box output connection on the clubs Board, powered by the motoroutput shaft to the gear, and then to the plum blossom, plum blossom again to vibrating wheel,driving vibration wheel rotation.VI. vibration support both ends of the eccentric shaft, walking through the vibration of the bearingon the bearing in the housing, vibration motors by supporting components supported on the rightbearing seat. Vibration bearing Sweden SKF bearing or Germany FAG bearing. Walking supportassemblies for maintenance-free structure.The sixth section Steering systemSteering system steering with articulated steering, mainly from the steering gear pump, hydraulicsteering gear, two steering cylinders, pressure tubing and other components. Hydraulic steeringsystem installed on the rear frame, through the Steering cylinder telescopic control of vehiclesteering.The seventh section Braking systemBraking system in order to ensure the safety of roller working and traveling, YZ18C brakingsystems equipped with braking, parking brake and emergency brake three.I. driving brake brake with hydraulic brake. Hydraulic brake controlled by moving the joystick toachieve. Joystick control of control valves back into position, motor driven pump supplying drivingtraffic to zero, the rollers stop.II. parking brake and emergency brake when the roller is traveling or working, rear axle and frontdrive reducer valve control normally closed on multiple pieces of brake is on, without braking effect. When the roller is stopped, several pieces of brake friction locking through a spring force, in a Stateof braking. Emergency braking is mainly hydraulic servo brake, supported by a mechanical brake.After the emergency brake buttons is pressed, driving pumps swashplate immediately return to zeroand hydraulic brake; Meanwhile, gearbox and rear axle brakes also promptly produce precursorbraking effect.Note: in State of emergency shall not be used for emergency braking, especially in thefast-running state.The eight section FrameCenter of the frame after the frame including the former frame, articulated frame in three parts.Connecting them into a hinged support the upper structure of the machine as a whole.I. in front of the frame by the scraper before box after box before the Assembly, Board, boards,two side panels and other components. Its main functions are supporting vibrating wheel assembly.For the first frame structure of a typical boxes, combination of high strength steel plate, withsufficient strength and rigidity to resist strong impact force and torque of roller working. Scraper toscrape adhesion under the soil on the drum. Scraper front-end and vibrating wheel clearance ofcylindrical surface can be adjusted.II. after frame after frame fuel tank, protection against roll frame, hydraulic tanks, hydraulic tanksupports, panels, frames and other components. Its main function is to support the engine and the cab,fixed rear axle. After the frame of the structure of a rectangular box, front and Center articulatedframe in vertical shaft and attached to the front plate, followed by the Assembly of the fuel tank, themiddle is grooved steel frame. In order to ensure strength, weak parts of strengthening ribs tostrengthen, and trough steel plate with seal sealed into a box girder structure. Rear axle at the bottomplate with bolts and rear axle Assembly of rigid connection. To reduce the effects of vibration,between the engine and rear frame with elastic damping blocks, and you can easily adjust the engineto a horizontal position.III. Centre pinned by articulated frame Center articulated frame, shaft end bezel, ball bearings andother components. Through it before and after the frame articulated into a whole, can swing aroundimplementation steering and front frame. Through the extension of control to the fuel tank to controlthe steering angle. Machine frame allow horizontal relative swing between before and after, not morethan ± 15 ° swing angle, this roller can be stable on uneven pavement and compaction work. Inorder to facilitate maintenance, spherical bearing lubrication radial spherical plain bearing.The nine section Cab and control systemsCab and cab full sealing damping control system structure, installing air-conditioning, comfortableoperation reliable, stylish magnificent and mighty generous, Interior elegance and bright, andachieves the domestic advanced level. Driver indoor joysticks, steering wheels, driver seat,placement of monitor instrument in full compliance with the principles of ergonomics. Driver seatheight can lift, can move back and forth, back angle can also be adjusted. To reduce and eveneliminate influence of vibration, between the cab and rear frame damping device equipped with highquality, before and after the cab is equipped with wiper.