Classification: fine concrete pumpOrder hotline: 15131066788
Introduction and parameters
Introduction to concrete pump products:
It is a construction equipment that relies on pressure to convey concrete through pipelines. It is equipped with special pipes, which can continuously carry out horizontal and vertical transportation along concrete pipes. It is an ideal one in existing concrete conveying equipment. It combines the production of ready mixed concrete with pumping construction, and uses concrete mixing truck to carry out intermediate operation, so that concrete connections can be realized.Continue pumping and pouring.It is used for conveying concrete in large concrete projects.
The characteristics of concrete pump are:
1. streamlined appearance design, novel and beautiful, reasonable layout, compact structure, greatly enhance the rigidity of the hood. 2. oil pump and valve group adopt brand to ensure high reliability of towing pump. 3. use motor, reliable performance guarantee, life-long maintenance free. 4. diesel engine adopts brand, reliable performance and strong power. The 5.S tube is made of high alloy steel with precision casting. The arc hopper with three dimensional optimization design has the characteristics of large volume and no accumulation. 6. the inner surface of the concrete cylinder is chrome plated 0.25-0.28mm, and its wear resistance is greatly improved. 7. large cylinder diameter and long distance main oil cylinder are adopted to ensure the construction distance is higher and farther. 8. double pump and double circuit open type hydraulic system make the system simple, the life of components prolonged, the reliability is higher, and it is easy to troubleshooting and eliminating. 9. wear parts, such as spectacle plate, cutting ring and so on, have been continuously tackled by technology and have long service life. 10. the outstanding features of the electric control system of concrete pump are advanced technology, simple and high reliability.All electrical components are imported. The design of the 11. key components such as hopper and S valve is carried out by SEAS calculation program. The stress state, structural rigidity and stress concentration condition are calculated by finite element method. The hopper is designed with good rigidity and good manufacturability of S valve. It avoids the deformation of hopper and the breaking of S valve when the same kind of product is transported at high level. 12., we should give full consideration to simple maintenance and optimal design.For example, replace S pipe, do not need to disassemble the stirring seat, S pipe adopts long and short chromium plating.
Manual lubrication The rotary cap type oil cup is filled with grease at the oil cup first, and the grease is pressed onto the friction surface by tightening the pressure generated by the cup cover, for example, the two swing valve cylinder seats have a capping oil cup on each side.During the pumping process, every 4H rotary cap should be lubricated once, so that the spherical friction surface is in good lubrication condition. Automatic lubrication The automatic lubrication system combines the advantages of two-line lubrication system and progressive lubrication system. It can be lubricated by grease and hydraulic oil respectively, consisting of manual lubricating pump, dry oil filter, one-way four way valve, progressive distributor valve, double line lubrication center and pipeline.The automatic lubrication system can lubricate the following lubrication points: the mixing bearing, the S pipe size bearing and the concrete piston in the conveying cylinder. In the automatic lubrication system, the manual lubrication pump is a lubricating auxiliary grease supply device. The handle of the grease pump should be pulled before each pump is pumped. After observing the grease overflow of the mixing bearing and the S pipe bearing, the manual pump oil can be stopped.In pumping concrete, the system is supplied by dual line lubrication center with hydraulic oil as lubricant to automatically lubricate the mechanical system.For manual lubrication pumps, the non polar pressure type "OO" semi fluid filing grease is used in summer, and the non pressure type "000" half fluid base grease is used in winter.
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Copyright Handan Engineering Equipment Co., Ltd. Ji ICP 15016726.
Company address: Jize County Development Zone, Handan County, Hebei Province
Company Tel: 15131066788 / 18931616037
Company fax: 0310-7666888 company email: email@example.com