b. Clean the floor of the roadway and straighten the roadway floor from the machine head to the retractable tape device for nearly 35 meters to install the fixed part of the machine. In addition to the installation of the transmission section of the fixed part, the side section of the fuselage is also required to be able to lay a light rail for transporting the tape and its materials, and the roadway with non-fixed parts is also generally flattened.
c. Transport the parts of the conveyor to the installation in the following order. Instant tail, traction winch, H-bracket, hook-type grooved roller, steel pipe, tape retracting device, tensioning device, storage device (including tensioning car support trolley, storage bin, storage bogie, etc.) The head drive part is then installed in the order according to the specified position according to the determined position. The parts are required to be not skewed along the center line, and the whole body is required to be straight. There is a height difference of 680mm between the retracting tape device and the intermediate bracket. The machine does not supply a special transition frame. It can be properly advanced by several H-shaped brackets depending on the site installation. The traction winch is installed at a custom position depending on the site. To facilitate the traction of the tail.
d. Lay the upper and lower tapes and connect the tape joints.
e. When using the retracted transport, place the tensioning car on the left end of the storage device (the opposite side of the forward transport), start the tension winch, adjust the tension of the tape to the appropriate degree, and then start the empty car trial run.
2. Correction a. The adjustment of the tape of the tape deviation should be carried out during the no-load operation. Generally, the coal drum is unloaded from the head, and the empty section is first adjusted along the running direction of the tape. When the roller is deflected, the roller can be adjusted. In other places, the roller is adjusted, and the roller should be adjusted on one side.
b. If the tape is running at a certain point when it is running, the tape itself is bent into a "bow" shape or the joint is not correct. Generally, the "bow" shape should be replaced or corrected, and the joint is not required to be cut. Do so that the joint is perpendicular to the centerline.
In short, tape deflection is a more troublesome thing, there are many factors that affect the deviation of the tape, you need to carefully observe, analyze the reasons, and then the right medicine. Adjustment work also needs to explore experience and gain experience in practice.
When the single motor is driven, the fluid coupling of the hydraulic coupling is 9 liters. In order to ensure the actual power distribution of the two motors is close to each other during the double motor transmission, it is necessary to adjust the actual filling power to determine the actual filling power of the two motors ( The ratio of current or current is close to the ratio of 40/40.
3. Operation DSJ80/40/2×40 type telescopic belt conveyor is basically the same as ordinary belt conveyor. In order to achieve the shortened elongation of the fuselage, the operation mode is divided into two types: reverse type and forward type.
When the transfer machine is moved to the extreme position at the left end of the tail, the tail must be shrunk once. Loosen the tape to disassemble the connection between the fuselage (steel pipe) and the tail, and remove the corresponding number of steel pipes and brackets according to the length of each shortening. Reconnect the tail and the fuselage at the end of the mobile unit, start the tensioning winch, move the tensioning car storage tape and tension the tape.
Move the transfer machine to the extreme position at the left end of the tail. Move the car to the right end of the storage position. The tape is full and the tail cannot be retracted. You need to remove a piece of tape from the body.
a. Push the tape joint to the screw to stop.
b. Hold the tape with a rotating rod to reduce the resistance of the tape, and at the same time clamp the screw in the storage bogie.
c. Disassemble the tape joint and connect the A-end tape to the tape joint on the roll.
d. Loosen the rotary lever, open the clutch of the tension winch, and rotate the reel to wind the tape.
e. Stop the roll and tighten the lever when it is finished.
f. Disassemble the joint of the above tape, reconnect the tape, loosen the rotary rod, and loosen the rotary rod in the bogie.
g. Close the clutch of the tensioning winch and tighten the tape.
The above operating procedures must be closely coordinated with the relevant electrical controls and comply with its control procedures. Please refer to its instruction manual for details.
According to the above procedure, each time the belt is added or removed, the fuselage is correspondingly extended and shortened by 25 meters. Repeat the telescopic motion until the required length. The maximum elongation of the forward type does not exceed the rated power of the motor. When the retracting type is retracted, the fixed part should be removed, and the laying length of the transfer machine should be increased to replace the conveyor to solve the transportation of this section.
Zhengzhou Shuyang Coal Machinery Manufacturing Co., Ltd. is a well-known enterprise in Henan Province specializing in the production of scraper, belt conveyor, transfer machine, reducer, coal machine parts, fully mechanized parts and scraper parts. , belt conveyor, scraper, fully mechanized mining parts, scraper accessories products. Scraper sales service hotline.
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Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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