KPJ series reel electric vehicles KPJ series reel electric-car technology Description: ??? gold supply shock mechanical KPJ series electric vehicles is the cable reel powered electric vehicles, the electric car has a flat cable reels, cable reels for magnetic coupling its cable reel, make sure the cable without force and uniform cable and actinomycetes (over 50m cable set automatically), a cable reel 380V power supply to the flat car Metallurgy motor, motor through reducer drag flat car running smoothly. Flatcar run automatically when the cable reel rolled or cable release, affected the supply reel length, usually a maximum operating distance of less than 200m. This series of electric vehicles in harsh mining metallurgical lifting, simple flat car structure, reliable, convenient affordable, maintenance, easy track construction, is a traditional electric rail flatbed selection programs; suitable for large tonnage over the choice of cross-program . The flat car to adapt to the harsh conditions of lifting metallurgical, simple and reliable structure flatcar, affordable, track construction and maintenance easy. ? ??? Main structure KPJ series reel electric shock flatbed machinery supply of gold has the frame, motor, gear, wheels, cable reel, frame, control boxes. ??? Trolley frame structure consists of four stringers and several beams and countertops cover the whole welded frame structure. SUPPORT using eight o'clock bearer form, this structure with wheel bearing on a paired combination effectively reduces the surface height, improving the frame by force. Countertops features removable manhole, lifting holes on both sides of the frame with four or hooks for lifting and turning over with. Frame rails and cross members using the same number of I-beam and channel combinations, table panel made of high quality carbon steel. Frame strength of 1.25 times the rated load of the design, so as to ensure a certain degree of impact load by load frame is not deformed. Motor ??? YZ series crane motors metallurgical motor, rated voltage 380V, rated frequency 50HZ, power: 3.7 ~ 7Kw, class F insulation, protection class IP44, can be selected according to the electric motor power rating flatbed tonnage . Electric flatbed reducer: ??? using heavy lifting and transport industry standards, hold hardened axle flat car special, compact structure, high reliability, versatility, ease of installation and maintenance. Gear have been carburizing, quenching, grinding teeth made, produced by professional manufacturers gear. ??? Wheel electric wheel flatbed crane using special wheels, wheel using ZG55, the overall quenching, the inside rim of the wheel tread and hardness HB320-380, depth 20mm; axle with 45 transfer of heat treatment of steel, bearing adopt ZG45, bearing the Spherical roller bearings, the bearing axial trace automatically aligning, you can eliminate and overcome the lateral deviation of the elastic deformation and rail flat car parallelism at no load and full load conditions to ensure flat cars running on the track balance, improve life. Wheel assembled, flexible rotation, wheel rim for a single. Taking into account the pressure wheel electric vehicles, wheel using a dedicated heavy duty crane wheels, 4 2 driver. Electric cable reel ??? flatbed flatbed is the series of electric power cable reel, cable reel mounted on the frame, the car during the run back and forth along the cable reel in reel and actinomycetes. Truck Jogbox :( If you install the remote control, the effective distance of 100 meters) ??? vehicle operated by steering box and steering box cable. There jogbox forward, backward, and emergency power off button, manipulating the cable length of about 2.5 ---- 3m. Jogbox vehicle when not in use can be stored in a flat side of the box car box, when using the removed operation. Sound and light alarm: ??? To remind flat car is running, other staff necessary precautions to ensure safety. Each flat car front ends were fitted with one of the new sound and light warning alarm. Electric control box flatbed: ??? load control box installed in the electric-vehicle frame side, play a protective role. Electrical components are made of high technology content, good product reliability. Control system is equipped with leakage protection and emergency off switch overload control elements and the control loop is set to 36v safe voltage. The entire electrical power distribution equipment has protection, short circuit protection, overcurrent protection, voltage protection, zero protection, emergency power protection, safety signs, etc., to ensure that the transmission performance, control performance, performance, safety and protection, accurate and reliable emergency situations safe parking. Therefore, the use of the company's products more secure and reliable.