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Off Road Heavy Duty  electric Winch 6000lbs

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Electric Winch Use Procedures

Electric winch, with a reel winding wire rope or chain to lift or traction heavy light lifting equipment, also known as hoist. Winches can be used alone, but also for lifting, road construction and mine lifting and other mechanical components, because of simple operation, winding large, easy to move and widely used. Mainly used in construction, water conservancy projects, forestry, mining, wharf and other materials lift or flat drag.

Electric winch has the following characteristics: high versatility, compact structure, small size, light weight, play a major, easy to use, is widely used in construction, water conservancy projects, forestry, mining, wharf and other materials lift or flat drag, but also For the modernization of electronic control automatic line of ancillary equipment. There are 0.5 tons to 350 tons, divided into fast and slow two. Which is higher than 20 tons for the large tonnage winch, winch can be used alone, but also as a lifting, road construction and mine lifting and other mechanical components, because of simple operation, winding large, easy to move and widely used. Winch main technical indicators are rated load, support the load, rope speed, capacity and so on.

Winch main purpose: First, as a lifting equipment for mine lift, saddle lifting and suspension (lifting) sinking equipment and facilities, that is, along the wellbore to enhance the ore, waste (gangue) stone, lifting personnel, decentralized materials, tools and equipment And so on; the second is as a transport equipment for the underground scheduling of transport ore (tub), stope rake mine (slag) or filling, remove the column and so on.

Use procedures

1, the winch must be set according to the specification requirements. Its specifications net height of not less than 2.0 meters net width of 2.4 meters, net depth of 2.0 meters. Along the roadway Lane according to the actual situation of the roadway, in order not to affect the principle of safe operation.

2, the construction of the winch as far as possible the use of picks, according to the different types of roadway support can be used wooden shed or I-beam support. When the roof is in good condition, it is supported by anchor net, and the roof is broken

3,11.4KW small winch base are to use concrete pouring, the basic specifications for the 1.0 × 1.0 × 1.0 meters. The ratio of cement, sand and gravel (melon seeds) in concrete is 1: 2: 2, and the ratio of water to cement is 0.4.

4, winches with shelves support, to be carried out by the outside of the frame, shed and shed between the use of support wood or tie rod into a whole, waist, help to Yan Yan real. Shed distance of not more than 0.7 meters. With anchor support, the row spacing of the anchor is 800 × 800mm.

5, the winch motor should be installed in the small winch nest on the side, the operating space from less than 0.8 meters; operation buttons on the shelves, the switch placed neatly and shall not interfere with personnel operations.

6, the other in accordance with the relevant provisions of the operating procedures.

Winch adjustment and maintenance

Winch adjustment

After the winch is installed, it must be checked and adjusted.

1, open gear drive, tooth side gap of 0.42 mm, the contact area along the tooth height of not less than 40%, extension tooth length of not less than 50%.

2, check the work of the brake system is flexible and reliable, and adjust the brake when the brake shoe and brake wheel gap is not greater than 0.7-0.8mm.

3, check the safety brake The transmission system is flexible and reliable, and adjust the brake when the brake shoe and brake wheel gap is not greater than 1.5mm.

4, check the working brake and safety brake control electrical and the main motor is interlocked, that is, start the main motor brake brake release, stop the main motor is the brake brake, and only the safety brake can not start the main brake brake.

Winch lubrication

1, reducer using winter gear oil or saturated cylinder oil lubrication, the oil surface should ensure that all the worm into the oil. Reducer uses one year for oil.

2, the spindle bearing and reducer output shaft bearings should be regularly replaced or added 4 calcium-based grease, two years for a change in oil.

3, in each drive should be given before the open gear filling lubricants.

4, the rest need to lubricate the parts should be lubricated every time before driving, especially the reducer output shaft between the two gears between the thrust ring and the activities of the gear sleeve should be filled with lubricating oil.

Winch test run

After the installation of the winch has been checked and adjusted to confirm the correct lubrication of the lubricating parts of the lubrication, the no-load test run, winding after the load operation, and gradually loaded to the rated load. At the standard voltage, the current does not exceed the rated value, the motor, reducer and other parts are not heat.


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Ningbo Yinzhou Shengfa Electrical Manufacture Co.,Ltd