CN200971249Y - Pneumatic plate take-out type coal discharge gate for coal bunker - Google Patents
Pneumatic plate take-out type coal discharge gate for coal bunker Download PDFInfo
- Publication number
- CN200971249Y CN200971249Y CN 200620084569 CN200620084569U CN200971249Y CN 200971249 Y CN200971249 Y CN 200971249Y CN 200620084569 CN200620084569 CN 200620084569 CN 200620084569 U CN200620084569 U CN 200620084569U CN 200971249 Y CN200971249 Y CN 200971249Y
- Authority
- CN
- China
- Prior art keywords
- pumping board
- frame
- main backstop
- coal
- main support
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Ship Loading And Unloading (AREA)
Abstract
A coal bunker pneumatic drawing plate type coal discharge shutter, which comprises a buffer cylinder, a main support frame, a connection frame, a sliding drawing plate, a connection plate, a cylinder piston rod, a dovetail groove pulley, a chute and a vertical plate. The main support frame is welded into a rectangle frame by two long channel steels with same specifications and four short channel steel cross beams, width of the main support frame and length of one side of the connection frame, three vertical plates that have perpendicular to lower plane of the main support frame and have same height are welded in external grooves of the two long channel steels, the connection plate with drilling holes is welded vertically on the bottom of the vertical plate for connecting the main support frame and the chute. The buffer cylinder is arranged in the two crossbeams behind the main support frame, and the cylinder piston rod is passed through the center of the front crossbeam. The chute is operational track of the sliding drawing plate, and the lower plane is fixed on the frame by bolts. The dovetail groove pulley under the sliding drawing plate shall rotate flexibly along the chute. The utility model can be used for loading on vehicle or belt conveyor, and has the advantages of quick loading speed, simple operation, saving power and convenient installation and repair.
Description
Technical field:
The utility model relate to the colliery coal store supporting put coal gate, relate in particular to the pneumatic pumping board formula of coal bunker and put coal gate.
Background technology:
Coal Production be unable to do without coal store, and present mining coal store is put coal generally based on reciprocating type feeder or vibrating feeder, though this class device production technology is quite ripe, but manufacturing cost height, the installation and maintenance inconvenience, productive costs height, inefficiency.
The utility model content:
The purpose of this utility model is, overcome the deficiencies in the prior art part, provide the pneumatic pumping board formula of a kind of mining coal bunker to put coal gate, can adapt to aboveground and various coal stores in down-hole puts coal loading and uses, because of its volume is little, fitting operation is simple, and job costs are low, maintenance capacity is little, can improve speed of loading greatly.
The pneumatic pumping board formula of coal bunker described in the utility model is put coal gate, includes bounce cylinder, main backstop, connecting frame, slip pumping board, connecting panel, cylinder piston rod, dovetail furrow pulley, slideway and riser and forms.Said connecting frame is that pneumatic pumping board formula is put the part that coal gate is connected with coal bunker outlet built-in fitting, and it is welded to form a square frame by the channel-section steel of four specification unanimities.Outside one side direction of channel-section steel trough of belt, be drilled with the hole of specification unanimity around plane and the lower plane on the connecting frame that is welded to form, wherein the last plane of connecting frame is connected with coal bunker outlet built-in fitting, and the lower plane of connecting frame is connected with main backstop.Said main backstop is welded to form a rectangular frame by two elongated slot steel and four short channel-section steel crossbeams of specification unanimity, the width of rectangular frame is consistent with a length of side of connecting frame, in the outer side slot of two elongated slot steel, respectively be welded with three vertical contour risers with the rectangular frame lower plane, the lower end vertical welding of riser is connected to the connecting panel of boring, in order to being connected of main backstop and slideway.Two crossbeams of rectangular frame front end are consistent with the width of connecting frame, are drilled with hole consistent below connecting frame above, in order to being connected of main backstop and connecting frame.In order to fixing cylinder, the central horizontal of these two crossbeams is consistent with the lower plane of two crossbeams of front end in two crossbeams of rectangular frame rear end.Cylinder piston rod passes from crossbeam center, front, and cylinder piston rod all stretches out the back that will arrive front end cross beam, to guarantee that cylinder piston rod drives the slip pumping board enough strokes are arranged.Said slideway is the track of slip pumping board operation, is made up of two identical angle steel and supports of model.The angle steel interior angle is outside, and lower plane is fixed by bolts on the support, installs down along two elongated slot steel of main backstop, and length can satisfy slip pumping board open and close connecting frame and be advisable.The width of the width of slideway two races of dovetail furrow pulley of four angle installations below the slip pumping board is consistent, bracing frame is based on three channel-section steel crossbeams that specification is identical, the plane of channel-section steel crossbeam upwards, the termination respectively is drilled with the hole identical with the main backstop connecting panel, in order to being connected of main backstop and slideway.Will guaranteeing after slideway and the main backstop connection to slide, the plane is near the lower plane of main backstop rectangular frame on the pumping board, and slip pumping board pulley rotates flexibly along slideway.Said slip pumping board is made up of plane pumping board, the dovetail furrow pulley that is arranged on the angle bar frame under the pumping board of plane and is installed in position, four angles of angle bar frame, the plane pumping board is fastened on the angle bar frame with countersunk-heat bolt, to guarantee that the plane is flat on the pumping board of plane, be convenient to the replacing of pumping board again.Four angles are equipped with four dovetail furrow pulleys below the consistent size of the size of slip pumping board and connecting frame outside, angle bar frame, and the dovetail furrow pulley is stuck on the angle steel track, and the pumping board of guaranteeing to slide slides freely.The corresponding one side of cylinder piston rod on slip pumping board and the bounce cylinder treats that bounce cylinder stretches out the cylinder piston rod location after fixing, and boring pin is connected with the cylinder piston joint element for bar on slip pumping board and main backstop.Said bounce cylinder is the power pack section that the pumping board formula is put coal gate, and the two ends of bounce cylinder are fixed in two crossbeams in main backstop rear end with flange, and the cylinder piston rod of bounce cylinder passes with the pumping board that slides from crossbeam center, front and is connected with attaching parts.The standard that installs and fixes bounce cylinder is: the cylinder piston rod center is consistent with connected piece bonded assembly slip pumping board center, and cylinder piston rod drives the slip pumping board and can or open the end opening Close All of connecting frame along slideway.Two of bounce cylinder brings out intake interface control cock is housed, in order to regulate the speed of cylinder piston rod.Control part of the present utility model is made up of electric cabinet, airduct, air-filtering arrangement, two electric control reversing valve and silencer.The pneumatic pumping board formula of coal bunker described in the utility model is put coal gate according to on-the-spot actual needs, can be equipped with hydraulic efficiency pressure system and replace pneumatic system as gate opening, the power of closing.
Use the pneumatic pumping board formula of coal bunker described in the utility model to put coal gate vehicle or belt feeder implemented to load, have speed of loading fast, simple to operate, save electric weight and installation and maintenance advantage easily.
Description of drawings:
Accompanying drawing is the structural representation that the pneumatic pumping board formula of coal bunker described in the utility model is put coal gate.1-bounce cylinder 2-main backstop 3-connecting frame 4-slip pumping board 5-connecting panel 6-cylinder piston rod 7-dovetail furrow pulley 8-slideway 9-riser
The specific embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: the pneumatic pumping board formula of coal bunker described in the utility model is put coal gate, includes bounce cylinder 1, main backstop 2, connecting frame 3, slip pumping board 4, connecting panel 5, cylinder piston rod 6, dovetail furrow pulley 7, slideway 8 and riser 9 and forms.Said connecting frame 3 is that pneumatic pumping board formula is put the part that coal gate is connected with coal bunker outlet built-in fitting, and it is welded to form a square frame by the channel-section steel of four specification unanimities.Outside one side direction of channel-section steel trough of belt, be drilled with the hole of specification unanimity around plane and the lower plane on the connecting frame 3 that is welded to form, wherein the last plane of connecting frame 3 is connected with coal bunker outlet built-in fitting, and the lower plane of connecting frame 3 is connected with main backstop 2.Said main backstop 2 is welded to form a rectangular frame by two elongated slot steel and four short channel-section steel crossbeams of specification unanimity, the width of main backstop 2 is consistent with a length of side of connecting frame 3, in the outer side slot of two elongated slot steel, respectively be welded with three with the vertical contour riser 9 of main backstop 2 lower planes, the lower end vertical welding of riser 9 is connected to the connecting panel 5 of boring, in order to being connected of main backstop 2 and slideway 8.Two crossbeams of main backstop 2 front ends are consistent with the width of connecting frame 3, be drilled with above and connecting frame 3 below consistent holes, in order to being connected of main backstop 2 and connecting frame 3.In order to fixing bounce cylinder 1, the central horizontal of these two crossbeams is consistent with the lower plane of two crossbeams of front end in two crossbeams of main backstop 2 rear ends.Cylinder piston rod 6 passes from crossbeam center, front, and cylinder piston rod 6 all stretches out the back of wanting to arrive front end cross beam, to guarantee that cylinder piston rod 6 drives slip pumping board 4 enough strokes are arranged.Said slideway 8 is tracks of slip pumping board 4 operations, is made up of two identical angle steel and supports of model.The angle steel interior angle is outside, and lower plane is fixed by bolts on the support, installs down along 2 two elongated slot steel of main backstop, and length can satisfy slip pumping board 4 open and close connecting frames 3 and be advisable.The width of slideway 8 is consistent with the width of 7 two races of dovetail furrow pulley that install at slip pumping board 4 following four angles, bracing frame is based on three channel-section steel crossbeams that specification is identical, the plane of channel-section steel crossbeam upwards, the termination respectively is drilled with and the identical hole of main backstop 2 connecting panels 5, in order to being connected of main backstop 2 and slideway 8.Will guaranteeing after slideway 8 and main backstop 2 connections to slide, the plane is near the lower plane of main backstop 2 rectangular frames on the pumping board 4, and the dovetail furrow pulley 7 under the slip pumping board 4 should rotate flexibly along slideway 8.Said slip pumping board 4 is made up of plane pumping board, the dovetail furrow pulley 7 that is arranged on the angle bar frame under the pumping board of plane and is installed in position, four angles of angle bar frame, the plane pumping board is fastened on the angle bar frame with countersunk-heat bolt, to guarantee that the plane is flat on the pumping board of plane, be convenient to the replacing of pumping board again.Four angles are equipped with four dovetail furrow pulleys 7 below the consistent size of the size of slip pumping board 4 and connecting frame 3 outsides, angle bar frame, and dovetail furrow pulley 7 is stuck on the angle steel track, and the pumping board 4 of guaranteeing to slide slides freely.Slip pumping board 4 and the cylinder piston rod 6 corresponding one side on the bounce cylinder 1 treat that bounce cylinder 1 stretches out cylinder piston rod 6 location after fixing, and boring pin is connected with cylinder piston rod 6 attaching partss on slip pumping board 4 and main backstop 2.Said bounce cylinder 1 is the power pack section that the pumping board formula is put coal gate, the two ends of bounce cylinder 1 are fixed in two crossbeams in main backstop 2 rear ends with flange, and the cylinder piston rod 6 of bounce cylinder 1 passes from crossbeam center, front with the pumping board 4 usefulness attaching partss that slide and is connected.The standard that installs and fixes bounce cylinder 1 is: cylinder piston rod 6 centers are consistent with connected piece bonded assembly slip pumping board 4 centers, and cylinder piston rod 6 drives slip pumping board 4 and can or open the end opening Close All of connecting frame 3 along slideway 8.Two angle steel interior angles that constitute slideway 8 are outside, and lower plane is drilled with the hole, is fixed by bolts on the support, and the wearing and tearing of being convenient to slideway 8 are changed.Two of bounce cylinder 1 brings out intake interface control cock is housed, in order to regulate the speed of cylinder piston rod 6.Control part of the present utility model is made up of electric cabinet, airduct, air-filtering arrangement, two electric control reversing valve and silencer.The pneumatic pumping board formula of coal bunker described in the utility model is put coal gate according to on-the-spot actual needs, can be equipped with hydraulic efficiency pressure system and replace pneumatic system as gate opening, the power of closing.Use the pneumatic pumping board formula of coal bunker described in the utility model to put coal gate vehicle or belt feeder implemented to load, have speed of loading fast, simple to operate, save electric weight and installation and maintenance advantage easily.
Claims (4)
1, the pneumatic pumping board formula of a kind of coal bunker is put coal gate, there are bounce cylinder (1), main backstop (2), connecting frame (3), slip pumping board (4), connecting panel (5), cylinder piston rod (6), dovetail furrow pulley (7), slideway (8) and riser (9) to form, the size of pumping board (4) and the consistent size of connecting frame (3) outside is characterized in that sliding, four angles are equipped with dovetail furrow pulley (7) below the angle bar frame, and dovetail furrow pulley (7) is stuck on the angle steel track.
2, the pneumatic pumping board formula of coal bunker according to claim 1 is put coal gate, it is characterized in that two crossbeam internal fixation of main backstop (2) rear end are provided with bounce cylinder (1), and cylinder piston rod (6) passes from crossbeam center, front.
3, the pneumatic pumping board formula of coal bunker according to claim 1 is put coal gate, it is characterized in that main backstop (2) is welded to form a rectangular frame by two elongated slot steel and four short channel-section steel crossbeams of specification unanimity, the width of main backstop (2) is consistent with a length of side of connecting frame (3), in the outer side slot of two elongated slot steel, respectively be welded with three with main backstop (2) the vertical contour riser of lower plane (9), the lower end vertical welding of riser (9) is connected to the connecting panel (5) of boring.
4, the pneumatic pumping board formula of coal bunker according to claim 1 is put coal gate, it is characterized in that two angle steel interior angles of slideway (8) are outside, and lower plane is drilled with the hole, is fixed by bolts on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084569 CN200971249Y (en) | 2006-05-17 | 2006-05-17 | Pneumatic plate take-out type coal discharge gate for coal bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084569 CN200971249Y (en) | 2006-05-17 | 2006-05-17 | Pneumatic plate take-out type coal discharge gate for coal bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971249Y true CN200971249Y (en) | 2007-11-07 |
Family
ID=38882506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084569 Expired - Fee Related CN200971249Y (en) | 2006-05-17 | 2006-05-17 | Pneumatic plate take-out type coal discharge gate for coal bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971249Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988592A (en) * | 2010-11-11 | 2011-03-23 | 华中科技大学 | Material hole pneumatic sealing device |
| CN103086101A (en) * | 2013-02-26 | 2013-05-08 | 河南工业大学 | Constant square hole flat plate type gate |
| CZ304159B6 (en) * | 2009-07-27 | 2013-11-27 | Rmax S.R.O. | Attachment of flight conveyor collecting system to driving unit |
| CN104609058A (en) * | 2013-11-05 | 2015-05-13 | 宁夏巨能机器人系统有限公司 | Flow-limitable dry powder equipment material pipe |
| CN111005654A (en) * | 2019-11-15 | 2020-04-14 | 四川中至耀辉建设有限公司 | Underground pump house inlet sealing device and pouring method thereof |
| CN111119674A (en) * | 2018-10-30 | 2020-05-08 | 中煤第一建设有限公司 | Coal (gangue) bin guide rail sliding well cover door |
| CN111332624A (en) * | 2020-02-25 | 2020-06-26 | 河南理工大学 | Intelligent coal bunker capable of improving coal discharging efficiency |
-
2006
- 2006-05-17 CN CN 200620084569 patent/CN200971249Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304159B6 (en) * | 2009-07-27 | 2013-11-27 | Rmax S.R.O. | Attachment of flight conveyor collecting system to driving unit |
| CN101988592A (en) * | 2010-11-11 | 2011-03-23 | 华中科技大学 | Material hole pneumatic sealing device |
| CN101988592B (en) * | 2010-11-11 | 2012-05-09 | 华中科技大学 | Material hole pneumatic sealing device |
| CN103086101A (en) * | 2013-02-26 | 2013-05-08 | 河南工业大学 | Constant square hole flat plate type gate |
| CN104609058A (en) * | 2013-11-05 | 2015-05-13 | 宁夏巨能机器人系统有限公司 | Flow-limitable dry powder equipment material pipe |
| CN111119674A (en) * | 2018-10-30 | 2020-05-08 | 中煤第一建设有限公司 | Coal (gangue) bin guide rail sliding well cover door |
| CN111005654A (en) * | 2019-11-15 | 2020-04-14 | 四川中至耀辉建设有限公司 | Underground pump house inlet sealing device and pouring method thereof |
| CN111332624A (en) * | 2020-02-25 | 2020-06-26 | 河南理工大学 | Intelligent coal bunker capable of improving coal discharging efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200971249Y (en) | Pneumatic plate take-out type coal discharge gate for coal bunker | |
| CN101342989A (en) | Novel hydraulic center-aligning device | |
| CN102704839A (en) | Hanging carrying type integral hydraulic rock drilling machine | |
| CN204659563U (en) | Chain conveyer slag-soil truck canopy top mechanism | |
| CN201354278Y (en) | Device for retracting and extending rubber belt of extensible conveyor in coal roadway | |
| CN203602197U (en) | Large-tonnage elongated external power type curved rail unloading skip | |
| CN102489980A (en) | Liquefied petroleum gas cylinder valve connecting piece assembling working table | |
| CN204041107U (en) | Projecting mine belt conveyor crosses the automatic protrusion-dispelling of air door, air controller | |
| CN201834499U (en) | Split combined scraper conveyor cable trough | |
| CN203473778U (en) | Scraper conveyer for mining machine | |
| CN201913598U (en) | Flange high-pressure oil pump gear disassembling fixture | |
| CN108798605A (en) | Intelligentized control method digital hydraulic pumping unit | |
| CN201650224U (en) | Counter weight balanced type oil pumping unit | |
| CN201982589U (en) | Speed controller of oil pumping unit | |
| CN200955271Y (en) | Hydraulic 3-D parking apparatus | |
| CN202542397U (en) | Corridor door device of goods conveying line | |
| CN201254380Y (en) | Novel hydraulic center-aligning device | |
| CN219045406U (en) | Tower type lower power pumping unit | |
| CN106089157A (en) | Accumulation of energy balance type hydraulic pumping unit | |
| CN201676929U (en) | Hydraulic system of cold roll forming machine | |
| CN207276110U (en) | A kind of portable lifting machine easy to petroleum pipeline installation | |
| CN201225136Y (en) | Vertical beam steel belt type long stroke pumping unit | |
| CN220618224U (en) | Handling device for subway track construction | |
| CN2710810Y (en) | Hydraulic gearing, mechanical force-increasing and low energy consumption type plate shearing machine | |
| CN209681555U (en) | A kind of novel automatic latch of having strong market potential |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |