In the MIIT October 12 announcement of the first batch of 254 vehicles bulletin, Trinity launched a new truck chassis, due to the car and light truck heavy truck HOWO series is very like, attracted many people's eyes, but obviously, Trinity is not going to seize truck market, the opening of which is not in the 15th BICES 2013 China (Beijing) International construction Machinery Exhibition brochure Trinity gives the answer - to seize market urbanization, the chassis is mainly used for small mixer, concrete pump truck chassis.

A look at the shape to let me think of heavy truck HOWO light truck series, vertical crystal headlights, a large Japanese-style checkered cab front face design, the overall context we can not say, domestic imitation 700P car can be arranged in a big row.

Judging from the announcement, the car has a 4.2 m and 4.6 m wheelbase two kinds, corresponding to 6.185 m vehicle length, 7.01 meters, a width of 2.3 m, like, 2.575 meters high, too. Optional 140-horsepower engine Yuchai YC4D140-41,140 Dongkang ISDe140 40 hp and 135 hp Weichai WP4.135E40, can meet the country's four emissions. Vehicle weight 4.38 tons, the total mass of 16 tons, maximum speed of 80 km / h.

Of course, the introduction of which Trinity truck chassis, or for construction machinery services, this thirty-one eyeing the market urbanization of rural, small rural towns due to narrow roads, through poor, small venues and other characteristics of large-scale agitation car, truck obviously not suitable for display is not open, for Trinity truck chassis based on the V8 series launched a small mixer, concrete pump and its set of urban pioneer family of solutions thereof.

According to reports, the launch of the V8 series thirty-one urban pioneer concrete equipment including V8 series mixer, V8 and V8 series of concrete pump truck series concrete mixing station. Which concrete mixer parts, concrete pump truck is the small truck chassis.

Where the V8 series mixers stirring volume of 4 square, using no sub-frame design, vehicle width of 2.3 m, 7.53 m long, V8 Series Pump Truck vertical height of 21 meters, the vehicle width of 2.32 m, length 9.135 meters, designed narrow rural roads, through poor, small venues and other design features.

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All the time since, concrete mixing vehicle because of its special features, and is known as "snail car", "olive" car etc.. It across the city, known as a unique landscape. With the steady advance of current model China's urbanization construction, the old city and the district around the continuous transformation of reconstruction, a small mixer gradually favored by the users.

The volume and the traditional common for the mixer 8-16 cubic meters of different volume mixer, small is generally 2 cubic 6 cubic, widely used in cards or light truck chassis, the body is narrow, the wheelbase shorter turning radius, with smaller, more flexible. For some high limit, limit wide, special field condition is very advantage. Small mixer can be widely used in mines, tunnels, township, village, town, highway, water conservancy project, large projects, small projects, the end of the short-term micro mixing station, subway engineering construction, national defense etc..

Along with the urban environment pollution problem is becoming more and more serious, all localities have introduced pollution control dust engineering construction management regulations, which have provided the construction site to ban open-air artificial concrete mixing operation, take concrete central supply system. This can not only ensure the quality of concrete, the convenience of civilized construction to improve the production efficiency, and can reduce the environmental pollution of dust etc.. At the same time as the mixing station large-scale construction, also provides great opportunities for small mixer.

With the construction of new towns around the accelerating pace, and constantly promote around the urban reconstruction projects such as mixer, needs small began to become increasingly strong, because a lot of the urban and rural area narrow and rugged roads, construction scale is also small, large mixer is very difficult to go, such conditions for small car flexible display the fist stage. For example, rural house repair, road repair are needed for small mixer.

Many site road because of the special requirements of the construction site, the vehicle import and also requirements more stringent, such as subway tunnel construction site, large mixer import and difficult, in addition to a lot of places also co high Xiankuan measures, especially some township road. This provides opportunities for small concrete mixer parts.

In order to reduce the occurrence of safety accidents, small make up to give all the concrete mixer concrete mixer parts driver a lesson, it is not only of the people responsible for the safety of life and property, is more of the concrete mixer truck driver of yourself and your family is responsible for. The essence of this is our professional technical staff summary notes, must be good to keep in mind, don't wait until not only to secure safety!

1, concrete delivery capacity, quality and the slump shall comply with the standards and requirements of concrete industry.

2, in the concrete in the process of transportation tank banned stops, to prevent condensation caused by concrete, stop restart will be caused by the hydraulic system, the speed reducer impact, resulting in damage to hydraulic pump and motor.

3, driving on the highway, lengthened the chute must be placed in the discharge chute bracket and hang up with hook, is not allowed to run in the main discharge chute; the main material discharging chute to rotate to a fixed position location, pull handle, locking handle will spring luffing mechanism locking, prevent the not fixed swing, possible injury accidents and the influence of other vehicle operation.

4, the working device of continuous running time should not exceed 8h.

5, discharge, such as the discovery of water evaporation, the slump is low can not meet the requirements of users, can be appropriate to a cylinder filled with water, and then to rotate the 30 after the turn speed of 10 14r/min discharge, make the concrete stir.

6, mixer in no-load operation process, the mixing drum shall not stop to avoid bumping of raceway and roller caused by local bump, abnormal damage cause the roller and raceway.

7, the water tank water often to fill, for a rainy day. Water front, the bleeder valve must be opened to release the air in the box; flushing valve is opened, flushing is completed or discontinued when the tank air. Winter Park, a water tank and a water supply system, there shall be no residual water, prevent the cracking. Note: the tank pressure only in the water, not with a pressurized water tank on the road.

8, filled with concrete is transferred, such as to reverse, must control lever so that the positive rotation stops, then the handle inversion. Strictly positive rotation process handle the inversion.

The purpose of the design selection and mixing work closely stirring device. The mixing process requires a variety of different agitation devices operative to achieve, in the design and selection of the first process according to the purpose and requirements of the stirring operation, when the agitator type, motor power, stirring speed, and then select the gear, machine frame, the stirring shaft, seal and other components.

It doesn't matter if you have a small portable mixer you can move around easily or a large one that needs to be pulled on a trailer or moved with a crane, they all need to be taken care of properly in order for them to do the job they are designed to do. Concrete mixers may look like a tough piece of machinery but they still have a few small and simple parts that can wear out over time. For example, some of the smaller machines have belts and the larger ones have chains that can break, preventing the mixer from turning. It must turn to keep the concrete from hardening inside the machine before it can be used. If the chain or belt breaks and the concrete is not removed within a few minutes, it will set up inside the machine and this will cause a lot of problems and require a lot of work and time trying to remove the hardened cement. Thus even the most basic of concrete mixer parts, such as a belt or chain need to be maintained and inspected regularly to avoid the machine breaking down.

Concrete mixer parts include gears, clutches and hydraulic lines that can all wear out with regular use preventing the machine from working correctly. Even a bad spark plug could stall out the motor causing problems. These are simple things that the average person can replace with just a few basic tools. There is no need to hire someone to change a worn out belt or replace a spark plug. However, if you don't keep the general maintenance up on the machine, then it can cause more serious problems that you will need a professional to take care of.

Finding cement mixer parts is easy. All you need to do is locate the industrial parts store nearest you and look for the items you need. If they don't have what you need in stock they will usually order the part for you. You can also save some time and possibly some money by shopping online for the parts you need. Normally, you'll have a larger selection when shopping online and you may be able to buy in bulk and save money.

Having spare concrete mixer parts available on the job is recommended. Even with regular maintenance, accidents do happen. It's possible for a belt to snap without warning or a cold snap can cause a spark plug to go dead. Having spare cement mixer parts available will save you a lot of time and money in many situations. When something happens, you can fix the concrete mixer on the spot in a few minutes instead of having to run around searching for the part you need before you can even start to repair the machine.

To ensure the quality of concrete stirring, requiring concrete mix stir, mixing time is short, fast unloading, the residual is less, low power consumption and less pollution. The main factors affecting the quality of the concrete mixer with stirring: the structure of the mixer in the form of a stirrer, and mixed with the feed volume ratio of the volume of the cylinder geometry, a feed mixture and addition procedures position stirring blade configuration and geometry of the arrangement of the stirring speed and the blade liner wear status.

1.The installation must be stable and solid concrete mixer,tires must remove the overhead or otherwise custody and must erection rain rain,smashing or insulation work shed. Operating locations keep clean,Pengwai should dig located exclude mechanical wastewater settling tank cleaning.

2.Concrete mixer power wiring must be correct,there must be reliably protected by zero (or protective earth) and leakage protection switch,wiring and insulation must meet the requirements ministries.(The electrician)

3.The operation drivers must be trained and pass an examination to obtain operating permits are prohibited non-driver operation.

4.The driver must be clean,tighten,lubricate,adjust,corrosion Cross working method,each time for serious concrete mixer parts Maintenance.

5.Each time the work began,should examine carefully the various parts for anomalies. Should be checked before starting clutch,brake and various protective devices are sensitive and reliable,rope without damage,tracks,pulleys is good,the body is balanced,surrounded by accessible,sure no problem,the order closing the test machine.2 to 3 minutes commissioning,drum rotation balance,no beating,no deviation,in normal operation,no abnormal sound,then the official production operations.

6.After the machinery running,the driver must be thinking focus,stick to their posts,not AWOL.And shall always pay attention to the functioning of the machine,if found irregularities or hear unusual sounds,the material must be kept barrel release,shut down for maintenance.

7.Mixer in operation,repair and maintenance is strictly prohibited and not allowed out into the barrel with a tool Grilled material.

8.When the material must not exceed the specified prohibited overload.

9.When the hopper upgrade work is prohibited in the hopper below or passage.Need to clean the hopper pit drought,must first contact with the driver until the hopper with safety hooks for hanging firmly behind the prospective conduct.

10.When the overhaul mixer, must cut off the power, for entering the drum overhaul, there must be "someone is working, DO NOT TURN ON" nameplate hung at the gates box, and a manned, to be absolutely guaranteed to avoid mistakenly sent a power accident.

11.After production has stopped, a timely scrub clean the inner and outer tube to prevent concrete bonding, after work, will be promoted to the top position hopper with safety hooks for hanging prison. Before leaving the field to pull down the gates and lock gates box.

Concrete mixer is the cement, sand and gravel aggregate and water are mixed and mixed into the concrete mix machinery. Mainly by the mixing tube, feeding and unloading mechanism, water supply systems, the prime mover, transmission, chassis and supporting devices and other components.

Divided by the intermittent nature of the work (batch) and continuous; divided by mixing principle and compulsory self-loading; divided by installation of fixed and mobile; tipping points by way of the material and non tipping type; press the mix in the form of cylindrical structure divided pear type, drum drum, double cone, disc vertical shaft and horizontal axis circular groove and so on.

Blender maintenance: Maintenance of the body clean, remove dirt and obstacles on the body; checking oil and lubrication circuits and control equipment at the press requires filling oil; work before class, add water while stirring cylinder idling 1-- to 2min, while checking the clutch and brake work reliability; concrete mixer during operation, inspection should always listen to the motor reducer, transmission gear noise is normal, the temperature rise is too high; end of class work , it should be carefully cleaned concrete mixer.

With the development of concrete materials and construction processes, and have appeared in many of the new structure of concrete mixers, such as steam heating mixer, supercritical speed mixer, sonic mixer, without stirring blade wobble plate mixer and secondary mixing concrete mixer and concrete mixer parts.