CN110395587A - Drag conveyor coal-spading device - Google Patents
Drag conveyor coal-spading device Download PDFInfo
- Publication number
- CN110395587A CN110395587A CN201810376700.9A CN201810376700A CN110395587A CN 110395587 A CN110395587 A CN 110395587A CN 201810376700 A CN201810376700 A CN 201810376700A CN 110395587 A CN110395587 A CN 110395587A
- Authority
- CN
- China
- Prior art keywords
- coal
- drag conveyor
- shoveling
- chute
- riser
- 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.)
- Pending
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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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The present invention relates to a kind of drag conveyor more particularly to a kind of drag conveyor coal-spading devices.It is an object of the invention to propose that a kind of drag conveyor coal-spading device, setting hydraulic cylinder adjust the angle of coal-spading device and middle part chute, adjust the advance resistance of middle part chute, efficiency of shoveling coal is improved.Coal-spading device is set on the outside of drag conveyor of the present invention, the drag conveyor bottom inside fixer cylinder pressure, the coal-spading device include shovel coal riser and transverse slat of shoveling coal, fixed transverse slat of shoveling coal on the outside of bottom of the riser of shoveling coal, riser of shoveling coal is hinged with drag conveyor, shovel coal transverse slat and hydraulic cylinder push rod it is hinged.
Description
Technical field
The present invention relates to a kind of drag conveyor more particularly to a kind of drag conveyor coal-spading devices.
Background technique
Middle part chute (chute) is the main component coaling in drag conveyor with transporting coal, and wherein coal charging function is mainly by
Ramp plate on front side of portion's chute is completed.In the prior art, usually design has chute bottom in the middle part of a ratio flat at ramp plate shovel tip
The slightly lower part in face just guarantees that middle part chute has a downward component when elapsing forward in this way, make middle part chute always along
Ground, which advances and plays the coal shovel on ground, to be loaded into groove body.The size of size drag conveyor coal-spading device, which directly affects, shovels coal
Effect, size drag conveyor coal-spading device is too small, and chute downward component in middle part is small, and middle part chute will when elapsing forward
It " drifts about " upwards, makes it away from ground, have a large amount of coal that cannot load, and will affect the working condition of whole equipment.Size is scraped
Plate conveyer coal-spading device is excessive, and with regard to big, middle part chute the more will be walked the more deep downward component to underground, increases the resistance of advance
Power influences normally to produce.
Summary of the invention
It is an object of the invention to propose that a kind of drag conveyor coal-spading device, setting hydraulic cylinder adjust coal-spading device in
The angle of portion's chute adjusts the advance resistance of middle part chute, improves efficiency of shoveling coal.
Coal-spading device, the drag conveyor bottom inside fixer cylinder pressure, institute are set on the outside of drag conveyor of the present invention
Stating coal-spading device includes shovel coal riser and transverse slat of shoveling coal, fixed transverse slat of shoveling coal on the outside of bottom of the riser of shoveling coal, shovel coal riser and scraper plate
Conveyer is hinged, shovel coal transverse slat and hydraulic cylinder push rod it is hinged.
It when the amount of shoveling coal increases, is influenced by coal breakage gravity, the transverse slat that easily makes to shovel coal tilts down, and gets over middle part chute to underground
Walk deeper, at this point, releasing hydraulic cylinder push rod, the transverse slat that makes to shovel coal tilts upwards, reduces the advance resistance of middle part chute, prevents
Portion's chute the more is walked the more deep to underground；When the reduction amount of shoveling coal, coal breakage lighter in weight easily makes middle part chute upwards " drift ", in turn
It is detached from ground, by shrinking hydraulic cylinder push rod, the transverse slat that makes to shovel coal is tilted down, and prevents middle part chute upwards " drift ", disengaging
Ground.
Described, drag conveyor includes plate in chute, chute bottom plate, baffle, and plate and chute bottom plate are logical in chute
It crosses and the baffles of two sides is set is fixedly connected.
Described, chute bottom plate in fixer cylinder pressure hinged with riser top of shoveling coal on the outside of baffle, hydraulic cylinder push rod
Level is through baffle and riser lower hinge of shoveling coal.
The beneficial effects of the present invention are:
Drag conveyor coal-spading device of the present invention, it is easy to adjust, angle of shoveling coal can be adjusted according to practical coal output,
Raising is shoveled coal efficiency.When the amount of shoveling coal increases, hydraulic cylinder push rod is released, and the transverse slat that makes to shovel coal tilts upwards, reduces middle part chute
Advance resistance prevents middle part chute from the more walking the more deep to underground；When the amount of shoveling coal is reduced, hydraulic cylinder is shunk, and the transverse slat that makes to shovel coal is downward
Inclination prevents middle part chute upwards " drift ", is detached from ground.
Detailed description of the invention
Fig. 1 is a kind of example structure schematic diagram；
In figure: 1, hydraulic cylinder；2, it shovels coal riser；3, it shovels coal transverse slat；4, plate in chute；5, chute bottom plate；6, baffle.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, drag conveyor coal-spading device of the present invention, drag conveyor includes plate 4, chute in chute
Bottom plate 5, baffle 6, plate 4 passes through with chute bottom plate 5 in chute is arranged in the baffles 6 of two sides and is fixedly connected, and scraper plate is defeated
Fixer cylinder pressure 1 on the inside of motor spindle is sent, coal-spading device includes shovel coal riser 2 and transverse slat 3 of shoveling coal, and 2 bottom outside of riser of shoveling coal is solid
Surely shovel coal transverse slat 3, riser 2 of shoveling coal is hinged with drag conveyor, shovel coal transverse slat 3 and 1 push rod of hydraulic cylinder it is hinged, wherein the gear
6 outside, chute bottom plate 5 in fixer cylinder pressure 1 hinged with 2 top of riser of shoveling coal of board slot side, 1 push rod level of hydraulic cylinder run through baffle
Ledge 6 and 2 lower hinge of riser of shoveling coal.
When the amount of shoveling coal increases, weight of shoveling coal is big, and the transverse slat 3 that easily makes to shovel coal tilts down, and walks middle part chute more to underground
Deeper, at this point, releasing 1 push rod of hydraulic cylinder, the transverse slat 3 that makes to shovel coal tilts upwards, reduces the advance resistance of middle part chute, prevents
Portion's chute the more is walked the more deep to underground；When the amount of shoveling coal is reduced, coal breakage lighter in weight easily makes middle part chute upwards " drift ", in turn
It is detached from ground, by shrinking 1 push rod of hydraulic cylinder, the transverse slat 3 that makes to shovel coal is tilted down, and prevents middle part chute upwards " drift ", de-
From the ground.
It is of the invention use process is as follows described: when coalcutter coal cutting, coal seam drops down onto drag conveyor front end, hydraulic support
It pushes drag conveyor to advance to coal wall direction, falls the float coal in drag conveyor front end using ramp plate cleaning, exploited
The different influence of the every knife coal cutting thickness of condition and coalcutter, float coal size varies in weight, and when float coal is more, makes hydraulic cylinder push rod
It releases, the transverse slat that makes to shovel coal tilts upwards, reduces the advance resistance of middle part chute, prevents middle part chute from the more walking the more deep to underground；When
When float coal is less, due to coal breakage lighter in weight, easily make middle part chute upwards " drift ", and then be detached from ground, by making hydraulic cylinder
Push rod is shunk, and the transverse slat that makes to shovel coal tilts down, and middle part chute is made to be adjacent to bottom plate.
Certainly, above content is only presently preferred embodiments of the present invention, be should not be construed as limiting to implementation of the invention
Example range.The present invention is also not limited to the example above, and those skilled in the art are in essential scope of the invention
Interior made all the changes and improvements etc., should all belong in patent covering scope of the invention.
Claims (3)
1. a kind of drag conveyor coal-spading device, coal-spading device is arranged in drag conveyor outside, it is characterised in that: the scraper plate is defeated
Fixer cylinder pressure (1) on the inside of motor spindle is sent, the coal-spading device includes shovel coal riser (2) and transverse slat of shoveling coal (3), riser of shoveling coal
(2) bottom outside fixation is shoveled coal transverse slat (3), and riser of shoveling coal (2) is hinged with drag conveyor, transverse slat of shoveling coal (3) and hydraulic cylinder (1)
Push rod is hinged.
2. drag conveyor coal-spading device according to claim 1, it is characterised in that: the drag conveyor includes chute
Middle plate (4), chute bottom plate (5), baffle (6), plate (4) and chute bottom plate (5) pass through the baffle that two sides are arranged in chute
Ledge (6) is fixedly connected.
3. drag conveyor coal-spading device according to claim 2, it is characterised in that: on the outside of the baffle (6) with
Shoveling coal, riser (2) top is hinged, and fixer cylinder pressure (1) in chute bottom plate (5), hydraulic cylinder (1) push rod level runs through baffle
(6) with shovel coal riser (2) lower hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376700.9A CN110395587A (en) | 2018-04-25 | 2018-04-25 | Drag conveyor coal-spading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376700.9A CN110395587A (en) | 2018-04-25 | 2018-04-25 | Drag conveyor coal-spading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110395587A true CN110395587A (en) | 2019-11-01 |
Family
ID=68322104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376700.9A Pending CN110395587A (en) | 2018-04-25 | 2018-04-25 | Drag conveyor coal-spading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395587A (en) |
-
2018
- 2018-04-25 CN CN201810376700.9A patent/CN110395587A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191101 |
|
| WD01 | Invention patent application deemed withdrawn after publication |