CN110271812A - A kind of transfer conveyor tail and forward groove scraper reloader with driving device - Google Patents
A kind of transfer conveyor tail and forward groove scraper reloader with driving device Download PDFInfo
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- CN110271812A CN110271812A CN201811415335.4A CN201811415335A CN110271812A CN 110271812 A CN110271812 A CN 110271812A CN 201811415335 A CN201811415335 A CN 201811415335A CN 110271812 A CN110271812 A CN 110271812A
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- tail
- driving device
- transfer conveyor
- shelf
- aircraft
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- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003245 coal Substances 0.000 abstract description 10
- 238000005065 mining Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The present invention relates to underground coal mine fully-mechanized mining working forward groove scraper reloader field, specifically a kind of transfer conveyor tail and forward groove scraper reloader with driving device；Traditional transfer conveyor tail does not have driving device, only frame head of reloading machine has driving device, in this way after starting frame head of reloading machine driving device, elevating conveyor cochain is in tight state, and lower chain is in relaxed state, it is be easy to cause at tail sprocket wheel and jumps the accidents such as chain even chain rupture, disconnected scraper plate, seriously reduced scraper chain and the end to end service life of sprocket wheel, increase worker's maintenance difficulty.The present invention designs a kind of transfer conveyor tail with driving device, frame head of reloading machine is main driving, transfer conveyor tail is auxiliary drive, tail-driving device transmission ratio is designed by calculating, guarantee that main drive is consistent with auxiliary drive linear velocity, the above problem can be solved perfectly in this way, optimize scraper blade elevating conveyor operating condition, improve the service life of complete machine.
Description
Technical field
It is specifically a kind of with driving device the present invention relates to underground coal mine fully-mechanized mining working forward groove scraper reloader field
Transfer conveyor tail and forward groove scraper reloader.
Background technique
In underground coal mine fully-mechanized mining working, scraper blade elevating conveyor be used with fully-mechanized mining working coordinative composition of equipments crossheading conveying,
Equipment is reprinted, completes task of the coal that working face conveyor is sent being conveyed, is transported in subsequent Belt Conveying equipment, and provide
Corresponding connection means.And traditional transfer conveyor tail does not have driving device, only frame head of reloading machine has driving device, exists in this way
After starting frame head of reloading machine driving device, cochain is in tight state, and lower chain is in relaxed state, or even the heap at tail
Chain is easy for causing to jump the accidents such as chain even chain rupture, disconnected scraper plate in this way at tail sprocket wheel, seriously reduces scraper chain and head
The service life of tail chain wheel.Once there is the above accident, it is necessary to shut down and stop production, arrange worker to repair, and these things
Therefore the road Xia Lian is generally betided, which adds worker's maintenance difficulties, are unfavorable for safety of coal mines, high-yield and high-efficiency is continuously exploited
Demand.And unload coal requirement to meet conveyer, transfer conveyor tail centre of sprocket height need to be reduced, leads to scraper blade elevating conveyor in this way
Tail teeth number of sprocket is fewer than frame head of reloading machine teeth number of sprocket, and as reaching sprocket wheel linear velocity unanimously needs revolving speed different, this
Also arrange that driving device brings difficulty for transfer conveyor tail.
Summary of the invention
In view of this, the tail is with organic the purpose of the present invention is to provide a kind of transfer conveyor tail with driving device
The problems such as tail driving device becomes actively being driven from being passively driven, chain rupture caused by solving because of lower chain relaxation, disconnected scraper plate.
Another object of the present invention is to provide a kind of forward groove scraper reloader, tail has driving device, Ke Yicheng
Load a part operation load, mitigates the load of head driving device, greatly improves scraper blade elevating conveyor operating condition, improve complete machine
Service life.
In a first aspect, the invention discloses a kind of transfer conveyor tail with driving device, including aircraft tail shelf 1, sprocket wheel 2, tooth
Take turns shaft coupling 3, tail-driving device 4.Wherein, because head, tail teeth number of sprocket are different, tail-driving device 4 has and sprocket wheel 2
The corresponding transmission ratio of the number of teeth is identical to guarantee head, tail transmission linear velocity.
Further, 1 side of aircraft tail shelf is provided with the side plate A that can couple with tail-driving device 4, side plate A and machine
Tailstock 1 is that welded formula structure, tail-driving device 4 and side plate A pass through flat key positioning, bolt-connection.
Further, the sprocket wheel 2 is coupled with tail-driving device 4 by 3 spline of gear coupling, logical with aircraft tail shelf 1
Fixed finger setting connection is crossed, flight chain operating is driven.
Further, the 4 power output centre-height L of tail-driving device is less than tail centre of sprocket height H, meets
Conveyer is unloaded coal requirement, and the entirety for not influencing three machines is mating.
Further, the tail-driving device 4 is placed in 1 side of aircraft tail shelf, is arranged vertically with aircraft tail shelf 1.
Further, the tail-driving device 4 can be adjusted with 1 arrangement of aircraft tail shelf according to the needs of equipment,
Such as parallel arrangement.
To achieve the goals above, the present invention also provides a kind of forward groove scraper reloaders, are provided with a kind of above-mentioned band
The transfer conveyor tail of driving device.
Transfer conveyor tail of the present invention has driving function, leads over frame head of reloading machine driving device 0.1S starting and draws
Tight bottom chain, caused by can avoid due to starting frame head of reloading machine driving device and leading to bottom chain relaxation or even heap chain at tail sprocket wheel
The jump chain of appearance, chain rupture, the accidents such as scraper plate of breaking, while a part operation load can be undertaken, mitigate the negative of head driving device
Lotus greatly improves scraper blade elevating conveyor operating condition, improves complete machine service life.Help to meet coal mine fully-mechanized mining working reality
The now demand that safety, high-yield and high-efficiency are continuously exploited.
A kind of transfer conveyor tail with driving device of the present invention is compact-sized, installation is simple, whole height is low, full
Sufficient conveyer is unloaded coal requirement, and the entirety for not influencing three machines is mating.
Technical solution of the present invention is described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
In figure: 1 aircraft tail shelf, 2 sprocket wheels, 3 gear couplings, 4 tail-driving devices, A aircraft tail shelf side plate
Specific embodiment
A specific embodiment of the invention detailed description is carried out below in conjunction with attached drawing:
As shown in Figure 1, 2, a kind of transfer conveyor tail with driving device, including aircraft tail shelf 1, sprocket wheel 2, gear coupling 3, tail
Driving device 4,1 side of aircraft tail shelf are provided with the side plate A that can couple with tail-driving device 4, and side plate A and aircraft tail shelf 1 are welding
Integral structure.Tail-driving device 4 is coupled by bolt with the side plate A of aircraft tail shelf 1, and is positioned with flat key, with tail
Frame 1 is arranged vertically.Tail-driving device 4 is coupled by gear coupling 3 with spline with sprocket wheel 2, and output torque and power.Chain
Wheel 2 is coupled by fixed pin with the positioning of aircraft tail shelf 1, and flight chain operating is driven.Since head, tail teeth number of sprocket are different, need
The transmission ratio for designing reasonable tail-driving device 4 is calculated to guarantee that head, tail transmission linear velocity are identical.Tail-driving device
Main points start prior to frame head of reloading machine driving device 0.1S tenses bottom chain, restarts head driving device, can avoid because first starting
Or only starting frame head of reloading machine driving device cause bottom chain relaxation even heap chain and caused by tail sprocket wheel occur jump
The accidents such as chain, chain rupture, disconnected scraper plate, while a part operation load can be undertaken, mitigate the load of head driving device, greatly changes
It has been apt to scraper blade elevating conveyor operating condition, has improved complete machine service life.Help to meet coal mine fully-mechanized mining working realization safety, height
Produce the demand of high-efficiency and continuous exploitation.
It is above schematical rather than form by the detailed description that preferred embodiment carries out technical solution of the present invention
On limitation.Those skilled in the art, can be to technology documented by embodiment on the basis of reading description of the invention
Scheme is modified or equivalent replacement of some of the technical features, and these are modified or replaceed, and does not make corresponding
The essence of technical solution is detached from the range of technical solution of the embodiment of the present invention.
Claims (7)
1. a kind of transfer conveyor tail with driving device, comprising: aircraft tail shelf (1), sprocket wheel (2)；It is characterized in that, further including gear
Shaft coupling (3), tail-driving device (4)；Wherein, head, tail teeth number of sprocket are different, and tail-driving device (4) has and sprocket wheel
(2) the corresponding transmission ratio of the number of teeth is identical to guarantee head, tail transmission linear velocity；Tail-driving device drives as head and fills
The auxiliary drive set.
2. a kind of transfer conveyor tail with driving device according to claim 1, which is characterized in that aircraft tail shelf (1) side
It is provided with the side plate (A) that can couple with tail-driving device (4), side plate (A) and aircraft tail shelf (1) are welded formula structure, machine
Tail driving device (4) and side plate (A) pass through flat key positioning, bolt-connection.
3. a kind of transfer conveyor tail with driving device according to claim 1, which is characterized in that sprocket wheel (2) and tail
Driving device (4) is coupled by gear coupling (3) spline, and sprocket wheel (2) is coupled with aircraft tail shelf (1) by fixed finger setting.
4. a kind of transfer conveyor tail with driving device according to claim 1, which is characterized in that tail-driving device
(4) power output centre-height L is less than tail centre of sprocket height H.
5. a kind of transfer conveyor tail with driving device according to claim 1, which is characterized in that tail-driving device
(4) it is placed in aircraft tail shelf (1) side, is arranged vertically with aircraft tail shelf (1).
6. a kind of transfer conveyor tail with driving device according to claim 1, which is characterized in that tail-driving device
(4) it can be adjusted according to the needs of equipment with aircraft tail shelf (1) arrangement, be such as arranged in parallel.
7. a kind of forward groove scraper reloader, which is characterized in that the scraper blade elevating conveyor is provided with any one of claim 1 to 6 institute
A kind of transfer conveyor tail with driving device stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415335.4A CN110271812A (en) | 2018-11-26 | 2018-11-26 | A kind of transfer conveyor tail and forward groove scraper reloader with driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415335.4A CN110271812A (en) | 2018-11-26 | 2018-11-26 | A kind of transfer conveyor tail and forward groove scraper reloader with driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110271812A true CN110271812A (en) | 2019-09-24 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811415335.4A Pending CN110271812A (en) | 2018-11-26 | 2018-11-26 | A kind of transfer conveyor tail and forward groove scraper reloader with driving device |
Country Status (1)
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| CN (1) | CN110271812A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885413A (en) * | 2010-06-29 | 2010-11-17 | 煤炭科学研究总院太原研究院 | Large-inclination angle floating supporting type scraper conveyor |
| CN202194683U (en) * | 2011-08-31 | 2012-04-18 | 贾民 | Smooth groove bridge type scraping plate stage loader |
| CN102502161A (en) * | 2011-10-29 | 2012-06-20 | 枣庄矿业集团高庄煤业有限公司 | Double-driven A-belt feeder |
| CN202331104U (en) * | 2011-10-24 | 2012-07-11 | 兖矿集团有限公司 | Control device with double motors at head and tail of scraper conveyor |
| CN102673949A (en) * | 2012-05-10 | 2012-09-19 | 宁夏天地奔牛实业集团有限公司 | Scraper loader for tail driving type gate roadway |
| CN202578774U (en) * | 2012-04-18 | 2012-12-05 | 中国煤矿机械装备有限责任公司 | High power thin coal seam scraper conveyor with functions of automatic monitoring and automatic tightening chain |
| CN104358587A (en) * | 2014-09-30 | 2015-02-18 | 宁夏天地奔牛实业集团有限公司 | Adverse feedback conveying system for working face of underground coal mine |
| CN104444114A (en) * | 2014-09-18 | 2015-03-25 | 中煤张家口煤矿机械有限责任公司 | Intermediate drive type trough scraper loader |
| WO2015096522A1 (en) * | 2013-12-23 | 2015-07-02 | 宁夏天地奔牛实业集团有限公司 | Rotational scraper conveyer |
| CN204802572U (en) * | 2015-02-13 | 2015-11-25 | 中煤张家口煤矿机械有限责任公司 | Frequency conversion control speed governing type scraper conveyor |
| CN106882557A (en) * | 2017-03-03 | 2017-06-23 | 张琦 | A kind of crawler type scraper blade elevating conveyor |
| CN209321782U (en) * | 2018-11-26 | 2019-08-30 | 中煤张家口煤矿机械有限责任公司 | A kind of transfer conveyor tail and forward groove scraper reloader with driving device |
-
2018
- 2018-11-26 CN CN201811415335.4A patent/CN110271812A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885413A (en) * | 2010-06-29 | 2010-11-17 | 煤炭科学研究总院太原研究院 | Large-inclination angle floating supporting type scraper conveyor |
| CN202194683U (en) * | 2011-08-31 | 2012-04-18 | 贾民 | Smooth groove bridge type scraping plate stage loader |
| CN202331104U (en) * | 2011-10-24 | 2012-07-11 | 兖矿集团有限公司 | Control device with double motors at head and tail of scraper conveyor |
| CN102502161A (en) * | 2011-10-29 | 2012-06-20 | 枣庄矿业集团高庄煤业有限公司 | Double-driven A-belt feeder |
| CN202578774U (en) * | 2012-04-18 | 2012-12-05 | 中国煤矿机械装备有限责任公司 | High power thin coal seam scraper conveyor with functions of automatic monitoring and automatic tightening chain |
| CN102673949A (en) * | 2012-05-10 | 2012-09-19 | 宁夏天地奔牛实业集团有限公司 | Scraper loader for tail driving type gate roadway |
| WO2015096522A1 (en) * | 2013-12-23 | 2015-07-02 | 宁夏天地奔牛实业集团有限公司 | Rotational scraper conveyer |
| CN104444114A (en) * | 2014-09-18 | 2015-03-25 | 中煤张家口煤矿机械有限责任公司 | Intermediate drive type trough scraper loader |
| CN104358587A (en) * | 2014-09-30 | 2015-02-18 | 宁夏天地奔牛实业集团有限公司 | Adverse feedback conveying system for working face of underground coal mine |
| CN204802572U (en) * | 2015-02-13 | 2015-11-25 | 中煤张家口煤矿机械有限责任公司 | Frequency conversion control speed governing type scraper conveyor |
| CN106882557A (en) * | 2017-03-03 | 2017-06-23 | 张琦 | A kind of crawler type scraper blade elevating conveyor |
| CN209321782U (en) * | 2018-11-26 | 2019-08-30 | 中煤张家口煤矿机械有限责任公司 | A kind of transfer conveyor tail and forward groove scraper reloader with driving device |
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