CN106542267A - It is a kind of that there is coarse coal precrushing function drag conveyor - Google Patents
It is a kind of that there is coarse coal precrushing function drag conveyor Download PDFInfo
- Publication number
- CN106542267A CN106542267A CN201610958799.4A CN201610958799A CN106542267A CN 106542267 A CN106542267 A CN 106542267A CN 201610958799 A CN201610958799 A CN 201610958799A CN 106542267 A CN106542267 A CN 106542267A
- Authority
- CN
- China
- Prior art keywords
- broken
- base plate
- drag conveyor
- coal
- coarse coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
It is a kind of that there is coarse coal precrushing function drag conveyor, including base plate, be provided with the base plate breaker that coal is crushed and will it is broken after the drag conveyor that conveyed of coal.Present configuration is simple, easy to operate, is not only able to for coal to carry out stable transmission, and can crush the coal of bulk when coal is transmitted so that transmission is more stable, and broken effect is more preferable.
Description
Technical field
The present invention relates to coal conveyer technical field, specially a kind of to convey with coarse coal precrushing function scraper plate
Machine.
Background technology
In underground coal mine exploiting colliery, work surface is by periodic weighting and the combined influence of exploitation disturbance, work surface meeting
There is coarse coal to be periodically caving, even can be caving in flakes when serious, coarse coal falls into
Normal transport, and when reach conveyer head at when, it is difficult to conveyer unloading point unload, even if being unloaded to elevating conveyor
On, it is also difficult in the box conveying cell body at elevating conveyor entrance, conveyer head position Severe blockage is easily caused, very
To by forced-stopping machine.
At present, fully-mechanized mining working processes coarse coal mainly after conveying equipment shutdown, manually broken, cleaning bulk
Coal, continually opens, shuts down the continuous exploitation for not only affecting work surface, and increased the labor intensity of workman；Especially shut down
Under state, transport is in halted state, if meet wall caving coal being caving in a large number, it is easy to cause conveyer chute to be crushed to death and cannot be again
Start, virtually increased the workload that work surface manually breaks coal and clear coal, have a strong impact on the production efficiency of work surface, more increase
Potential safety hazard, is unfavorable for that colliery is exploited with realizing safety, high-yield and high-efficiency.
The content of the invention
According to the deficiencies in the prior art, there is provided a kind of to have coarse coal precrushing function drag conveyor, the scraper plate is conveyed
Machine simple structure, it is easy to operate, it is not only able to for coal to carry out stable transmission, and the coal of bulk can be broken when coal is transmitted
It is broken so that transmission is more stable, and broken effect is more preferably, can be with the problem in effectively solving background technology.
The present invention is realized by technical scheme below：
It is a kind of that there is coarse coal precrushing function drag conveyor, including base plate, it is provided with breaking that coal is crushed on the base plate
Crushing device and will it is broken after the drag conveyor that conveyed of coal.
Preferably, the breaker includes support housing, and the support housing both sides respectively pass through one piece of gripper shoe II
It is fixed on base plate, the upper end of the support housing is provided with charging aperture, and the lower end of support housing is provided with discharging opening, supports outer
Disruption elements are installed in shell, the transmission mechanism that power is provided to disruption elements is installed outside support housing.
Preferably, the charging aperture is a mouth that the raises up and upper surface of base plate between for 75 degree of angles.
Preferably, the disruption elements include that two outer surfaces are uniformly arranged fluted breaker roll, described broken
Roller is snugly arranged on broken shaft or is fixed together with broken shaft, and the two ends of the broken shaft pass through axle
Hold and be connected in support housing, between two broken shafts, pass through two teeth for being meshed and being respectively and fixedly installed to broken shaft one end
Wheel is transmitted rotation.
Preferably, the transmission mechanism includes the motor II on base plate, and the output shaft of the motor II passes through
Belt is connected with one end of any one broken shaft on breaker, and the side of the gripper shoe II is provided with controller, the control
Device processed is electrically connected with motor II.
Preferably, the drag conveyor includes the upper surface and two pieces of corresponding gripper shoes I positioned at base plate, two pieces
Driving shaft is connected with by bearing between gripper shoe I, and the two ends of driving shaft are connected with two pieces of supporting baffles by bearing, two pieces
A support column is each provided between the lateral surface and base plate of supporting baffle, the upper end between two pieces of supporting baffles is provided with driven
Axle, is provided with conveyer belt between the driven shaft and driving shaft；The side of the base plate is provided with motor I, the output shaft of the motor I
It is connected with one end of driving shaft by belt, the motor I realizes start and stop state by being electrically connected with the controller.
Preferably, the support column is electric expansion bar, and the lower end of the electric expansion bar is connected with base plate by free bearing
Connect, and the upper end of electric expansion bar is connected with supporting baffle by connecting plate, and connecting plate is connected with supporting baffle by short axle；
The electric expansion bar is electrically connected with the controller again realizes retracted position.
Preferably, the outer surface of the conveyer belt is provided with uniform scraper plate, and the upper end of the scraper plate is less than support
The upper surface of baffle plate.
Preferably, the lower end outside of the discharging opening is connected with inclined stock guide by way of welding, described to lead
The lower end of flitch is located at the top of conveyer belt.
Preferably, a supporting leg is respectively installed, at the corner of the lower surface of the base plate on each supporting leg again
It is provided with a guide wheel.
Beneficial effect of the present invention：
The present invention is provided with motor I, drives conveyer belt to rotate by motor I, the coal of down-hole can be transported to ground up, be made
Coal must be transmitted convenient, motor II is provided with base plate, be driven broken shaft to rotate by motor II, driven by broken shaft
Breaker roll is rotated, and is crushed gathering coal with this so that conveyer conveying coal is more prone to, and is provided with scraper plate on a moving belt, leads to
Crossing scraper plate causes conveying coal convenient, is provided with electric expansion bar, is stretched by electronic between the centre of supporting baffle and base plate
Contracting bar controlling the gradient between supporting baffle and plate upper surface, so as to control the gradient of conveyer belt so that during transmission coal more
Plus it is convenient, the inventive structure is simple, easy to operate, is not only able to for coal to carry out stable transmission, and can be with when coal is transmitted
The coal of bulk is crushed so that transmission is more stable, and broken effect is more preferable.
Description of the drawings
Fig. 1 is a kind of preferred embodiment structural representation with coarse coal precrushing function drag conveyor of the present invention
Figure；
Fig. 2 is the side structure schematic diagram shown in Fig. 1；
Fig. 3 is the breaker structural representation shown in Fig. 1；
Fig. 4 is the breaker roll structural representation shown in Fig. 1；
In figure：1 breaker, 1-1 broken shafts, 1-2 stock guides, 1-3 breaker rolls, 1-4 support housings, 1-5 charging apertures, 1-6 teeth
Wheel, 2 driven shafts, 3 supporting baffles, 4 scraper plates, 5 conveyer belts, 6 connecting plates, 7 electric expansion bars, 8 motors I, 9 driving shafts, 10 support
Plate I, 11 guide wheels, 12 motors II, 13 supporting legs, 14 base plates, 15 gripper shoes II, 16 controllers.
Specific embodiment
Below in conjunction with shown in accompanying drawing 1 to accompanying drawing 4, by specific embodiment, the present invention is further illustrated.
Embodiment one：
It is a kind of that there is coarse coal precrushing function drag conveyor, including base plate 14, respectively pacify at the corner of the lower surface of base plate 14
Equipped with a supporting leg 13, on each supporting leg, a guide wheel 11 is provided with again；It is provided with breaking that coal is crushed on base plate 14
Crushing device 1 and will it is broken after the drag conveyor that conveyed of coal.
Breaker 1 includes support housing 1-4, and support housing 1-4 both sides are respectively fixed on bottom by one piece of gripper shoe II 15
On plate 14, the upper end of support housing 1-4 is provided with charging aperture 1-5, and charging aperture 1-5 is to be between one and the upper surface of base plate 14
The mouth that raises up of 75 degree of angles, convenient, the lower end of support housing 1-4 when causing to feed by the charging aperture 1-5 at 75 degree of oblique angles
Discharging opening is provided with, the lower end outside of discharging opening is connected with inclined stock guide 1-2 by way of welding, stock guide 1-2's
Lower end is located at the top of conveyer belt 5, and the coal after being crushed by stock guide 1-2 is led above conveyer belt 5, support housing 1-
Disruption elements are installed in 4, disruption elements include that two outer surfaces are uniformly arranged fluted breaker roll 1-3, breaker roll 1-3
Snugly it is fixed together on broken shaft 1-1 or with broken shaft 1-1, the two ends of broken shaft 1-1 lead to
Cross bearing to be connected in support housing 1-4, be meshed by two between two broken shaft 1-1 and be respectively and fixedly installed to crush
The gear 1-6 of axle 1-1 one end is transmitted rotation.Connect by way of gear 1-6 is engaged and cause on two broken shaft 1-1
Breaker roll 1-3 rotation directions are conversely, can be crushed coarse coal by breaker roll 1-3, and broken effect is more preferable.
The transmission mechanism that power is provided to disruption elements is installed outside support housing 1-4, transmission mechanism is included the bottom of installed in
Motor II 12 on plate 14, the output shaft of motor II 12 pass through one end of belt and any one broken shaft 101 on breaker 1
Connection, the side of gripper shoe II 15 are provided with controller 16, and controller 16 is electrically connected with motor II 12.
Drag conveyor includes the upper surface and two pieces of corresponding gripper shoes I 10 positioned at base plate 14, two pieces of gripper shoes I 10
Between driving shaft 9 is connected with by bearing, and the two ends of driving shaft 9 are connected with two pieces of supporting baffles 3, two pieces of supports by bearing
A support column is each provided between the lateral surface and base plate 14 of baffle plate 3, the upper end between two pieces of supporting baffles 3 is provided with driven shaft
2, conveyer belt 5 is provided between driven shaft 2 and driving shaft 9, coal is sent to from shaft bottom by bottom surface by conveyer belt 5；Outside conveyer belt 5
Side surface is provided with uniform scraper plate 4, and the upper end of scraper plate 4 prevents from conveying coal by scraper plate 4 less than the upper surface of supporting baffle 3
When slide.The side of base plate 14 is provided with motor I 8, and the output shaft of motor I 8 is connected with one end of driving shaft 9 by belt, motor I
8 realize start and stop state by electrically connecting with controller 16.
Support column is electric expansion bar 7, and the lower end of electric expansion bar 7 is connected with base plate 14 by free bearing, and electric expansion
The upper end of bar 7 is connected with supporting baffle 3 by connecting plate 6, and connecting plate 6 is connected with supporting baffle 3 by short axle；Electric expansion
Bar 7 is electrically connected with controller 16 again realizes retracted position.By 7 supporting baffle processed 3 of electric expansion bar and 14 upper surface of base plate it
Between gradient so that transmission coal when it is convenient.
The course of work：
First coal is knocked down in breaker 1 from charging aperture 1-5, then drives broken shaft 1-1 to rotate by motor II 12, by broken
Broken axle 1-1 drives breaker roll 1-3 to rotate, and crushes gathering coal by breaker roll 1-3, and the coal after crushing is led by stock guide 1-2
Enter above conveyer belt 5, drive driving shaft 9 to rotate by motor I 8, then drive conveyer belt 5 to rotate by driving shaft 9, will transmission with this
Carry out with the coal on 5, when the inclination angle of conveyer belt 5 is changed, electric expansion bar 7 is controlled by controller 16 and is stretched, electricity
When dynamic expansion link 7 extends, the gradient between 14 upper surface of supporting baffle 3 and base plate is made to become big, when electric expansion bar 7 shortens,
The gradient between 14 upper surface of supporting baffle 3 and base plate is made to diminish.
The present invention drives conveyer belt 5 to rotate by motor I 8, the coal of down-hole can be transported to ground up so that transmission
Coal is convenient, drives broken shaft 1-1 to rotate by motor II 12, drives breaker roll 1-3 to rotate by broken shaft 1-1, with this
Gathering coal is crushed so that conveyer conveying coal is more prone to, cause conveying coal convenient by scraper plate 4, stretched by electronic
Gradient between control 14 upper surface of supporting baffle 3 and base plate of contracting bar 7, so as to control the gradient of conveyer belt 5 so that during transmission coal
It is convenient, should be easy to operate with coarse coal precrushing function drag conveyor simple structure, it is not only able to carry out surely coal
Fixed transmission, and the coal of bulk can be crushed when coal is transmitted so that transmission is more stable, and broken effect is more preferable.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. it is a kind of that there is coarse coal precrushing function drag conveyor, including base plate (14)；
It is characterized in that：
Be provided with the base plate (14) breaker (1) that coal is crushed and will it is broken after the scraper plate conveying that conveyed of coal
Machine.
2. according to claim 1 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：It is described broken
Crushing device (1) includes support housing (1-4), and support housing (1-4) both sides are respectively fixed on by one piece of gripper shoe II (15)
On base plate (14), the upper end of the support housing (1-4) is provided with charging aperture (1-5), and the lower end of support housing (1-4) is provided with
Be provided with to be provided with outside disruption elements, support housing (1-4) in discharging opening, support housing (1-4) power is provided to disruption elements
Transmission mechanism.
3. according to claim 2 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：It is described enter
Material mouth (1-5) is the mouth that raises up between and the upper surface of base plate (14) for 75 degree of angles.
4. according to claim 2 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：It is described broken
Broken component includes that two outer surfaces are uniformly arranged fluted breaker roll (1-3), and the breaker roll (1-3) is snugly
It is fixed together on broken shaft (1-1) or with broken shaft (1-1), the two ends of the broken shaft (1-1) pass through
Bearing is connected in support housing (1-4), is meshed and is respectively and fixedly installed to brokenly by two between two broken shafts (1-1)
The gear (1-6) of broken axle (1-1) one end is transmitted rotation.
5. according to claim 4 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：The biography
Transfer mechanism includes the motor II (12) on base plate (14), and the output shaft of the motor II (12) passes through belt and broken dress
One end connection of any one broken shaft (101) on (1) is put, the side of the gripper shoe II (15) is provided with controller (16), institute
State controller (16) to electrically connect with motor II (12).
6. the one kind according to any one of claim 2 to 5 has coarse coal precrushing function drag conveyor, and its feature exists
In：The drag conveyor includes the upper surface and corresponding two pieces of gripper shoes I (10) positioned at base plate (14), two pieces of gripper shoes
Driving shaft (9) is connected with by bearing between I (10), and the two ends of driving shaft (9) are connected with two pieces of supporting baffles by bearing
(3), be each provided with a support column between the lateral surface of two pieces of supporting baffles (3) and base plate (14), two pieces of supporting baffles (3) it
Between upper end be provided with driven shaft (2), be provided with conveyer belt (5) between the driven shaft (2) and driving shaft (9)；
The side of the base plate (14) is provided with motor I (8), and the output shaft of the motor I (8) is by belt and driving shaft (9)
One end connects, and the motor I (8) realizes start and stop state by electrically connecting with controller (16).
7. according to claim 6 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：Described
Dagger is electric expansion bar (7), and the lower end of the electric expansion bar (7) is connected with base plate (14) by free bearing, and electric expansion
The upper end of bar (7) is connected with supporting baffle (3) by connecting plate (6), and connecting plate (6) is connected with supporting baffle (3) by short axle
Connect；The electric expansion bar (7) and electrically connect with controller (16) and realize retracted position.
8. according to claim 6 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：The biography
The outer surface of band (5) is sent to be provided with uniform scraper plate (4), the upper end of the scraper plate (4) is less than the upper end of supporting baffle (3)
Face.
9. according to claim 6 a kind of with coarse coal precrushing function drag conveyor, it is characterised in that：It is described go out
The lower end outside of material mouth is connected with inclined stock guide (1-2) by way of welding, and the lower end of the stock guide (1-2) is located at
The top of conveyer belt (5).
10. the one kind according to any one of claim 1 to 5 has coarse coal precrushing function drag conveyor, its feature
It is：One supporting leg (13) is respectively installed at the corner of the lower surface of the base plate (14), is arranged on each supporting leg again
There is a guide wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958799.4A CN106542267A (en) | 2016-11-03 | 2016-11-03 | It is a kind of that there is coarse coal precrushing function drag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958799.4A CN106542267A (en) | 2016-11-03 | 2016-11-03 | It is a kind of that there is coarse coal precrushing function drag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106542267A true CN106542267A (en) | 2017-03-29 |
Family
ID=58393488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958799.4A Pending CN106542267A (en) | 2016-11-03 | 2016-11-03 | It is a kind of that there is coarse coal precrushing function drag conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106542267A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756878A (en) * | 2018-08-02 | 2018-11-06 | 桂林电子科技大学 | A kind of mine coal cutter is servo-actuated to scrape coal and efficiency crushing device |
| CN110152822A (en) * | 2018-02-09 | 2019-08-23 | 廖小玉 | Livestock-raising fodder laceration conveying device |
| CN111298880A (en) * | 2020-03-19 | 2020-06-19 | 朱姗姗 | Medical non-woven fabric harmless treatment equipment |
| CN112061693A (en) * | 2020-06-30 | 2020-12-11 | 盐城飞优科技有限公司 | Scrape trigger convenient to adjust chamfer radian |
| CN113663812A (en) * | 2021-08-09 | 2021-11-19 | 安徽奥邦新材料有限公司 | Environment-friendly water-based antirust pigment grinding auxiliary feeding device |
| CN116727047A (en) * | 2023-06-30 | 2023-09-12 | 四川云上早春科技有限公司 | Conveying device for coal mining |
| CN117401359A (en) * | 2023-12-13 | 2024-01-16 | 张家口市建伟煤矿机械制造有限责任公司 | Scraper conveyor with pre-crushing device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152822A (en) * | 2018-02-09 | 2019-08-23 | 廖小玉 | Livestock-raising fodder laceration conveying device |
| CN108756878A (en) * | 2018-08-02 | 2018-11-06 | 桂林电子科技大学 | A kind of mine coal cutter is servo-actuated to scrape coal and efficiency crushing device |
| CN111298880A (en) * | 2020-03-19 | 2020-06-19 | 朱姗姗 | Medical non-woven fabric harmless treatment equipment |
| CN112061693A (en) * | 2020-06-30 | 2020-12-11 | 盐城飞优科技有限公司 | Scrape trigger convenient to adjust chamfer radian |
| CN113663812A (en) * | 2021-08-09 | 2021-11-19 | 安徽奥邦新材料有限公司 | Environment-friendly water-based antirust pigment grinding auxiliary feeding device |
| CN116727047A (en) * | 2023-06-30 | 2023-09-12 | 四川云上早春科技有限公司 | Conveying device for coal mining |
| CN116727047B (en) * | 2023-06-30 | 2023-12-19 | 四川云上早春科技有限公司 | Conveying device for coal mining |
| CN117401359A (en) * | 2023-12-13 | 2024-01-16 | 张家口市建伟煤矿机械制造有限责任公司 | Scraper conveyor with pre-crushing device |
| CN117401359B (en) * | 2023-12-13 | 2024-03-08 | 张家口市建伟煤矿机械制造有限责任公司 | Scraper conveyor with pre-crushing device |
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Application publication date: 20170329 |
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