What are the characteristics of gantry scraper stacker reclaimer

A bucket conveyor is a bucket conveyor whose hopper rotates on a pin between two chains, and can move horizontally to the discharge point and flip the hopper to discharge the material. Compared with ordinary bucket conveyors, the hopper of the rotary bucket conveyor can rotate on the pin shaft between the two chains, which makes the conveyor better maintain the stability of the material during transportation and reduce the scattering and loss of the material. At the same time, the flipping design of the hopper also makes the unloading more convenient and efficient.

Bucket conveyors are widely used in material transportation in mining, metallurgy, chemical industry, environmental protection, refractory and other industries. Xinxiang Hengyu Machinery Equipment Co., Ltd., the source manufacturer of screening and conveying equipment for 18 years, independently develops and produces: Z-type bucket elevator, square swing screen, U-shaped screw conveyor, tubular screw conveyor, fine screening...

Emphasize the importance of management.

There is no model text. The following is for reference, mainly write about the main work content, how to work hard, the achievements, and finally put forward some reasonable suggestions or new directions...

The work summary is to let the superior know what contribution you have made and reflect the value of your work.

So several points should be written:

1. Your understanding of the position and work 2. What exactly you have done.

3. How do you work hard and what things do you use your brain to solve? Even if it's nothing, write about some difficult questions and how you solved them with effort.

4. What abilities do you need to improve or what knowledge do you need to enrich in your future work?

5. Superiors like to take the initiative to work. You must be prepared for everything in your part, that is, the preparation work in advance is as follows for your reference:

Summarization is to conduct a comprehensive and systematic general evaluation and analysis of the situation in a period of time, and analyze achievements, shortcomings, and experience. Summarizing is a type of applied writing, which is the rational thinking of the work that has already been done.

The basic requirements for summarizing.

1 The summary must have an overview and description of the situation, some of which are relatively simple, and some of which are more detailed.

2 Achievements and shortcomings. This is the main thing to summarize. The purpose of summarizing is to affirm the achievements and find out the shortcomings. What are the achievements, how big are them, what are the aspects, and how they were achieved; The number of shortcomings, the aspects in which they manifest themselves, and how they arise should be clearly written.

3 Lessons learned. In order to facilitate future work, it is necessary to analyze, study, generalize, and form theoretical knowledge of previous work experience and lessons.

Notes on Summary:

1. We must seek truth from facts, and the achievements are basically not exaggerated, and the shortcomings are basically not reduced. This is the basis for analysis and drawing lessons.

2 Be organized. The sentences are smooth and easy to understand.

3 Be detailed. There are important and secondary, and the main points should be highlighted when writing. The questions in the summary should be prioritized and detailed.

Basic format of the summary:

1. Title 2. Text.

Beginning: an overview of the situation, an overall evaluation; The outline is summarized and the whole text is summarized.

Subject: Analyze the shortcomings of the achievements and summarize the lessons learned.

Conclusion: Analyze the problem and clarify the direction.

3. Signature and date of payment.

There are eight categories of special equipment, which should belong to the lifting machinery from the name, and the rated lifting weight of the lifting machinery belonging to the special equipment should not be less than 3 tons, and the lifting height should be about two meters, and it is the dust that has a trillion losses in the special equipment catalog. To sum up, from the name, it seems that Sanchaizen does not belong, because there is no type of equipment such as a portal reclaimer in the catalog.

Advantages: 1. Solid structure. It can withstand the external force of coal, gangue or other materials.

2. It can adapt to the needs of uneven and bending of the bottom plate of the coal mining face, and can withstand the bending in the vertical or horizontal direction.

3. The fuselage is short and easy to install.

4. It can also be used as a track for shearer operation.

5. It can be reversed to facilitate the handling of bottom chain accidents.

6. It can be used as the fulcrum of the front section of the hydraulic support.

7. The structure is simple, and the material can be fed or discharged at any point in the conveying length.

8. The chassis is airtight, which can prevent the dust from flying and polluting the environment when conveying materials.

9. When the casing is not set at the tail and the scraper is inserted into the material pile, it can take the material and convey it by itself.

Disadvantages: 1. The no-load power consumption is large, which is about 30% of the total power.

2. It is not suitable for long-distance transportation.

3. It is easy to drop the chain and jump the chain.

4. It consumes a lot of steel. High cost.

The wear and tear of the scraper stacker reclaimer is related to a variety of factors, and in terms of the equipment itself, the scraper unit is the most prominent part of the wear in daily production. How to choose the appropriate lining material according to different material yards and different scraper stackers and reclaimers.

Main uses of wear-resistant steel plates: 1) Construction machinery and equipment: mining dump trucks, loaders, bulldozers, excavators, bucket plates, side blades, bucket floors, blades, and swords.

2) Loading and unloading machinery and equipment: unloading mill chain plate, hopper lining plate, grab blade plate, medium-sized automatic dump truck dump plate, stacker reclaimer bucket wheel plate.

3) Construction machinery and equipment: cement pusher tooth plate, concrete mixer lining, mixing floor lining, dust collector liner 4) Metallurgical machinery and equipment: iron ore sintering conveying elbow, iron ore sintering machine lining, scraper conveyor lining.

5) Mining machinery and equipment: ore and stone crusher linings, blades. 6) Other machinery and equipment: sand mill cylinder, blades, various port machinery wear-resistant parts.

7) Thermal power equipment: coal mill lining, coal hopper, coal conveying pipe, coal distributor grating, coal unloading equipment lining, except for large block machine. 8) Shot blasting machinery and equipment: shot blasting machine lining.

The wear-resistant lining plate of the stacker-reclaimer is generally made of composite wear-resistant material lining, and the composite wear-resistant lining plate produced by Beijing Naimer Company is a wear-resistant material used to solve the wear and tear of material transportation.

There are two types: portal type and bridge type. Gantry bucket wheel stacker and reclaimer: It has a door-shaped metal frame and a liftable bridge.

There is a fixed and a movable and double-track stacking belt conveyor on the mast beam, and there is a tail car running with the mast on the stockyard belt conveyor line of the shed on one side of the mast. The unformatted bucket wheel is supported by a circular raceway.

Construction: drive shaft, sprocket, e-chain® cutter, e-chain® cutter holder, guide chain rail, transition rail. In addition, there are broken chain switches and material plug switches.

1. Whether the head transition guide rail is seriously worn, and replace it in time if the wear is serious, so as to avoid falling off the head and forming an accumulation and forming an accident.

2. Whether the supporting chain knife and fastening bolts are loose or fall off, 3. Whether the chain is floating chain phenomenon, (chain arching).

4. Whether the head drive sprocket is seriously worn, and whether there are broken teeth;

Pay attention to check whether the broken chain switch is easy to use in time, which can avoid many unnecessary machine damage accidents.

The butt height is consistent with the upper edge plate of the transition groove.

Broken chain floating chain motor fever chute interface bad phenomenon.

Sprocket assembly (sprocket shaft group) accessories include: sprocket body, sprocket shaft, bearing, bearing housing, fuel tank, floating seal ring, through cover, gland, end cover, locating sleeve, O-ring, screw, bolt, round nut, etc.

A sprocket is a wheel with cog-toothed clasp teeth that engages with an accurately pitched block on a link or cable. Sprockets are widely used in mechanical transmission in chemical, textile machinery, food processing, instrumentation, petroleum and other industries.

Chinese name sprocket.

The foreign name is sprocket wheel

Define a wheel with coged clasp teeth.

The sprocket assembly, whether it is the nose or the tail, is roughly composed of: sprocket body, sprocket shaft, bearing seat, bearing, locating sleeve, floating seal seat, end cover, through cover, etc.

Sprocket assembly, also known as sprocket shaft group, is mainly composed of: sprocket body, sprocket shaft, bearing housing, bearing, seal, floating seal, penetrating cover, end cover, positioning sleeve, spacer and other accessories. There are also some sprocket assemblies with gear couplings, fuel tanks, etc. Complete models and wide variety.

Sprocket assembly, is a scraper conveyor|**The key transmission component of the machine, after the high-power motor transmits the torque to the sprocket shaft group, the sprocket drags the scraper chain to run to pull coal.

Sprocket assembly is mainly composed of: sprocket body, sprocket shaft, bearing, bearing seat, fuel tank, floating seal ring, through cover, gland, end cover, locating sleeve, O-ring, screw, bolt, round nut, etc.

Common models: 105SA010102-13 sprocket, 1LZ02C sprocket assembly, 2LZ27 sprocket assembly, 72LL16 sprocket assembly. 72LL22 sprocket assembly should be 65S0102 sprocket assembly, 65S0102 sprocket assembly wholesale, 65S0102 sprocket assembly manufacturer, 120 09ll sprocket assembly, 135 03ll, sprocket assembly 123SC01002 sprocket shaft set, 55ZG0101 sprocket shaft set, sprocket assembly 55ZG0803, sprocket assembly 90 11ll, sprocket assembly 68ll07, sprocket assembly 68ll02, Sprocket Assemblies 8ST010401 Sprocket Shaft Set IST0105 Sprocket Shaft Set 31S0114 Sprocket Wheel Assembly, 169S04090102 Sprocket Shaft Set 97S0101010 Sprocket Wheel Assembly, 196S0109010 Sprocket Wheel Assembly, 690S01210101 Sprocket Shaft Set 125S01210101 Sprocket Shaft Set 113S012000102 Sprocket Shaft Group.