Mobile combined grain scraper

Mobile combined grain scraper in the factory

Customized mobile combined grain scraper

Side view of Mobile combined grain scraper 

Combined conveyor of mobile combined grain scraper

Combined conveyor of mobile combined grain scraper

Production description:

The mobile combined grain scraper for sale is a mature product in the grain handing equipment series of  Huazhong Machinery , and is also a mainstream product in China grain warehouse equipment. It has been sold for many years, with mature technology and a wide range of applications.

Main application of mobile combined grain scraper :

The mobile combined grain scraper for sale can adapt to open-air work under the climatic and environmental conditions of various provinces and regions in our country, and can continuously, stably and reliably take out the bulk grain from the grain pile to form a stable grain flow under the full-load working state . As we all know, the assembly line is composed of a lot of equipment in series when carrying out grain in and out of the warehouse. 

One equipment moves, and the rest of the equipment must move, because the mobile combined grain scraper can transport grain over a long distance, and at the same time when it is in the digging process, the digging head moves within a certain range, which expands the scope of its operation. The rest of the equipment does not require any movement, which can save labor and time.This is an important performance highlight of the mobile combined grain picking machine.

The structure and composition of the mobile combined grain scraper:

The mobile combined grain scraper for sale is composed of a scraper raking mechanism, a conveying mechanism, a rotary discharge system, an electric walking device and an electric control system. The automatic traveling chassis, the grain scraping machine part, and the combined conveyor part can transport materials over long distances. Because of the design advantages of the grain scraping machine conveying mechanism, the equipment can realize multi-angle conveying operations.

During operation, the material picked up by the machine is first transported to the upper conveyor connected with the chassis of the machine, and then the material is transported to any angle and distance point within the working range by the lower conveyor; 

It can also ensure that the discharge terminal of the lower conveyor does not move, and the grain scraping machine completes the scraping and unloading operation within the operating radius.

1. A driver's seat and a steering wheel are installed on the chassis of the mobile combined  grain scraper, and the grain scraper has the function of automatic walking.

2. The grain scraper is installed on the front of the chassis and can be raised and lowered.

3. The combined conveyor is installed at the back of the chassis, and can rotate in the left and right directions relative to the chassis. The conveyor part is divided into upper and lower conveyors. The terminal of the upper conveyor is connected with the lower conveyor with a turntable and running wheels. Both can rotate and move relative to each other.

4. The grain scraper is equipped with inflatable car tires, which can travel long distances and move fast.

5. The overall protection level of the mobile combined grain scraper reaches IP54 level, and this grain handing equipment meets the requirements of dust and explosion prevention for operations in the grain equipment warehouse.

6. The process of combining CNC machine tools, welding robots and professional welders is used in the production of grain scrpaer to ensure the quality of welding.

7. This grain handing equipment at the front of the grain scraper is equipped with a wear-resistant structure, which can effectively extend the service life of the scraper.

1. Before starting this grain handing equipment , check whether all the fasteners of each part of the grain raking machine are fastened. If they are not fastened, they should be fastened before starting the machine.

2. Turn on the switch of the grain picking and conveying motor to see if the running direction of the mobile combined grain scraper is correct.

3. Start the motor of the grain picking and conveying part, and check the tightness of the conveying and grain picking belt and whether it runs off. If you find the above phenomenon, you can adjust the adjustment wire drawing at both ends separately until the belt does not run off and the tightness is appropriate.

4. Check whether the rear end of the grain picking part is lowered to the lowest position.

5. The mobile combined  grain scraper should be tested and started to work after everything is normal.

1. The electrical control box of mobile combined grain scraper is a device that can accommodate electrical components such as the motor start button. The motor is started at full pressure. The box panel is equipped with start and stop buttons and other necessary buttons, indicator lights and power switch operating handles. The electrical control box is designed as a double-layer steel door sealed structure, which can prevent dust and water, and is equipped with anti-overload and anti-phase protection devices. The external cable adopts a special waterproof and dustproof power supply quick connector, which is convenient for maintenance and reduces electrical maintenance work.(Electrical control box can be customized)

2.  All electrical protection grades are T4, IP54, and insulation grades are F grade.

3. The box body is welded with stainless steel plate, the thickness of the steel plate is 0.8mm, and the outer shell has internal and external grounding bolts. If the power distribution box adopts explosion-proof type, the grade reaches DIP A21.

4.  The air circuit breaker meets the operating requirements of the load nature in the AC3 standard, and the load nature of the contactor is not less than the AC3 standard. The thermal relay can withstand the vibration of the contactor and equipment during normal operation.

5.  All electrical components of the electrical control box adopt Delixi products, and the phase sequence of all wiring is consistent.

6.  There is enough space in the electrical control box for loading, unloading and repairing electrical components. The entire electrical control box has good stability when working under vibration and impact load conditions.

7. The box of this grain handing equipment has a lock, and the sealing performance of the cable entry device on the box meets the GB12476.1-2013 standard.

Surface treatment and painting of steel components

1. The surface of the steel components of the mobile combined grain scraper is shot blasted, and the steel surface is free of visible grease, dirt, oxide scale, iron, zinc, and paint coatings. Any remaining traces are only points. Slight stains like striated or streaks.

2. The primer of mobile combined grain scraper adopts brushing process, and the top coat adopts spraying process.

3. The coating of primer and middle layer of mobile combined grain scraper are free of defects such as pinholes, bubbles, cracks, wrinkles, shedding, sagging, and paint leakage. The finish is uniform, bright and complete.

4. The primer of mobile combined grain scraper adopts iron oxide zinc chromium primer, and the thickness of the dry paint film is greater than 40µm.

5. The top paint of this grain handing equipment adopts acrylic paint, sprayed with three layers, and the total thickness of the dry film is ≥100µm.