CN1676876A - Spiral coal-loader type underground coal storage device - Google Patents
Spiral coal-loader type underground coal storage device Download PDFInfo
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- CN1676876A CN1676876A CN 200510070352 CN200510070352A CN1676876A CN 1676876 A CN1676876 A CN 1676876A CN 200510070352 CN200510070352 CN 200510070352 CN 200510070352 A CN200510070352 A CN 200510070352A CN 1676876 A CN1676876 A CN 1676876A
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Abstract
The invention spiral coal-feeding type underground coal-storing device belongs to mining and mechanism, relates to a coal pit underground tunnel engineering and a device which stores underground coal and buffers the coal transferring system. Only vertical coal bins is adopted so far in the nation, which structurally requires altitude difference, toughening up the tunnel arrangement of some sub-horizontal coal bed by increasing the rock tunnel works, while discomforting the split charging and transferring of coal and dirt. The invention provides with a coal-storing device which is adaptive to underground mining and buffering the coal transferring system by being installed in the horizontal tunnels in the coal mine, not only solving the problem that the horizontal coal bed underground tunnel arrangement is of large tasks, but also acquiring advantages suck as simple, reliable, easy transportation, very small increase of cost while increasing the coal bin capacity which meets the needs of high adaptability and high economical efficiency.
Description
Technical field
The present invention's " spiral coal-loader type underground coal storage device " belongs to mining industry and mechanical field, relates to roadway engineering technology under a kind of coal mine, and the colliery underground coal is stored and to the mechanical device of underground coal transportation system buffering.
Background technology
In Mineral Engineering is produced, in order to cushion the influence of breaking down in the Coal Transport process and producing, improve the reliability of transportation, guarantee the continuous production of getting working face effectively, and improve the utilization rate and the operating efficiency of haulage device, need coal bunker be set in the down-hole, the present domestic vertical coal bunker that all adopts, vertical coal bunker structurally needs difference in height, bring the difficulty of engineering quantity increasing for the roadway arrangement of flat seam, be not easy to the dividing load and carry of coal and spoil simultaneously, the example of use horizontal coal storage device in the tunnel is abroad arranged, but mostly be case structure, the equipment tonnage of unit capacity is bigger, the cost height, the maintenance of equipment amount is big, the running cost height.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, it is the coal storage device of transportation system's buffering service that a kind of sub-terrain mines industrial engineering (IE) that is applicable to is provided, be installed under the coal mine in the entry, not only solve the big problem of rock tunnel engineering amount in the layout of the upright storehouse of flat seam, and it is simple to have equipment, reliable, convenient in carrying, the cost increasing degree was very little when bunkering capacity increased, thereby satisfied the high-adaptability and the economy requirement of big capacity coal bunker.
The present invention is achieved through the following technical solutions purpose, a kind of coal storage device that is installed in the entry under the coal mine, it by slicer-loader, slicer-loader driving mechanism, slicer-loader track, slicer-loader haulage gear, storehouse get on the right track, unload coal plow mechanism, unload coal plough haulage gear, the belt of closing a position, scratch board conveyor, protect the coal plate and hydraulic power unit is formed.
Concrete structure: slicer-loader is installed on the support, the slicer-loader driving mechanism is installed on the support, support rides on the slicer-loader track by piston shoes, the slicer-loader track is arranged along the tunnel length direction, be bolted on the floor, tunnel by railroad shoe and earth anchor, the slicer-loader haulage gear is arranged in both sides longitudinally, tunnel, get on the right track on the top in tunnel in the storehouse, with the slicer-loader parallel track, be installed in the storehouse and get on the right track on the crossbeam, the storehouse crossbeam that gets on the right track is installed on the bracing frame, and bracing frame is fixed on the wall with anchor pole, the plow mechanism of unloading coal gets on the right track with the storehouse by its road wheel and contacts, the operation of can getting on the right track along the storehouse, the plough haulage gear of unloading coal is installed in the floor in tunnel, on sidewall and the top board, the belt of closing a position is installed in the storehouse and gets on the right track on the crossbeam, with parallel track, scratch board conveyor is installed in helix drum output one side of the mechanism of coalingging, and is parallel to the mechanism's orbital arrangement of coalingging, backplate is installed in the track cross beam below with hinge, and hydraulic power unit is installed on the support.
Described slicer-loader is made up of the helix drum, arc spillplate, hydraulic cylinder and the clear coal device that are fixed on by bearing, central axis on the support.
The helix of described helix drum can be several (1,2,3,4), and helix drum is hollow, cooperates axis hole to add the shaft shoulder to be connected with the flange that is connected to of central axis.
Described arc spillplate is made up of fixedly arc spillplate and adjustable arc spillplate, and fixedly arc spillplate and support are fixed, and the adjustable arc spillplate is done camber line along the arc track on the fixing arc spillplate and moved up and down.The arc centers of arc track is the center of helix drum, and hydraulic cylinder is a double acting hydraulic cylinder, two ends respectively with fixing arc spillplate and adjustable arc spillplate mutually hinge be connected.
Described clear coal device and support are fixed, and are made up of steel plate and shaped steel, and steel plate becomes 12 ° of-65 ° of angles with the slicer-loader track, and become the Elastic Contact state.
Described piston shoes are made up of piston shoes plate and vertical shaft, the piston shoes plate have with the slicer-loader track on the wide cannelure of plane of structure, there is groove at the two ends of groove, vertical shaft is connected with piston shoes plate vertical fixing, vertical shaft and support flexibly connect, and vertical shaft can rotate around support by corresponding mating holes on the support.
Described slicer-loader haulage gear is made up of traction fire-proof motor, active drive draw-gear and passive draw-gear, traction fire-proof motor and active drive draw-gear are arranged in a tunnel side longitudinally, passive driving draw-gear is arranged in tunnel opposite side longitudinally, be connected with the support of slicer-loader with high-tensile round-link chain respectively, start the traction fire-proof motor, can draw slicer-loader and seesaw, and form closed-loop system along the slicer-loader track.
The described plow mechanism of unloading coal is by framework, unload coal plow frame door, push rod, and supporting plate, unload coal plough fire-proof motor, reducer, shaft coupling, driving-belt, belt tensioner, screw mandrel, screw, road wheel device and hitch frame are formed.
The described plow frame door of unloading coal is made up of symmetrical door type structure and the travel switch of two fans, two fan doors are connected with frame hinge respectively, the plough fire-proof motor of unloading coal passes through driving-belt, reducer, shaft coupling drives screw mandrel and rotates, make the supporting plate that connects together with screw do the axially-movable of screw mandrel, thereby when the plough fire-proof motor of unloading coal is done rotating, open or close through the push rod pulling or the plow frame door that promotes to unload coal, during position that the plow frame door of unloading coal is in out, two fan doors are parallel, when the plow frame door of unloading coal is in the position of pass, 20 ° of-75 ° of angles are pressed from both sides in two fan door contacts, and the bottom of door is equipped with removable rubber tile.
Described push rod is made up of steel plate and shaped steel, and quantity is two, and two ends are connected with supporting plate with the plow frame door of unloading coal with hinge respectively separately.
Described supporting plate is made up of steel plate and shaped steel, becomes aerofoil profile, and middle-end is connected with screw, and the both wings symmetry is connected with hinge with two push rods respectively.
Described hitch frame is two, is arranged in the two ends of framework, and structure adopts bolt type backguy stretcher, and an end of bolt type backguy stretcher is connected with framework with hinge, and the other end is connected with the wire rope of retainer clip with the plough haulage gear of unloading coal.
The described plough haulage gear of unloading coal is made up of top sheave, lower sheave, wire rope and pulley mount; the drive end of wire rope is connected with the support of slicer-loader; Partner is connected with the hitch frame of the plow mechanism of unloading coal; form closed-loop system; make slicer-loader interactive in the same way, insert in the closed-loop system wire rope breaking protector is installed with the plow mechanism of unloading coal.
The described coal plate that protects is made up of steel plate and shaped steel, one side is connected by two hinges and the storehouse crossbeam that gets on the right track, opposite side is connected with bolt type backguy stretcher with hinge, and the other end of bolt type backguy stretcher also is connected with hinge and the storehouse crossbeam that gets on the right track, and makes and protects coal plate adjustable angle.
The described belt of closing a position, scratch board conveyor, hydraulic power unit, fire-proof motor, top sheave, lower sheave, wire rope and wire rope breaking protector are prior aries, can choose as requested.
The present invention is owing to combine tunnel technology and mechanical technique, reasonably design the spiral slicer-loader and unloaded coal plough and other device, realized the reasonable storage of underground coal, solved the buffer problem in the transportation system effectively, thereby roadway engineering is all carried out in coal road, avoided huge rock tunnel engineering amount, compare with the slow mode of existing vertical coal bunker storage, it is low to have a construction cost, the business efficiency height, the reliable advantage of device security, thus satisfy the needs that underground coal is produced.
Below will be by embodiment, in conjunction with the accompanying drawings, the present invention is further illustrated.
Description of drawings
Fig. 1 is cross-sectional configuration figure of the present invention;
Fig. 2 is longitudinal plane structure figure of the present invention
Fig. 3 is a slicer-loader structure chart of the present invention
Fig. 4 is the plow structure figure that unloads coal of the present invention
Fig. 5 is the vertical view of Fig. 4
The specific embodiment
As Fig. 1,2,3,4, shown in 5, a kind of spiral coal-loader type underground coal storage device, it is by the slicer-loader 2 that is installed on the support 1, be installed in the slicer-loader driving mechanism 3 on the support 1, ride over support 1 on the slicer-loader track 5 by piston shoes 4, be fixed on 9 floors, tunnel by railroad shoe 6 and earth anchor bolt 7, the slicer-loader track 5 that 9 length directions are arranged along the tunnel, be arranged in the slicer-loader haulage gear 10 of 9 vertical both sides, tunnel, 9 tops in the tunnel, parallel with slicer-loader track 5, be installed in the storehouse of getting on the right track on the crossbeam 11 in the storehouse and get on the right track 12, be installed in storehouse on the bracing frame 13 crossbeam 11 that gets on the right track, be fixed on bracing frame 13 on 9 walls of tunnel with anchor pole 14, get on the right track by its road wheel and storehouse and 12 to contact, 12 plow mechanisms 15 of unloading coal that move can get on the right track along the storehouse, be installed in the floor in tunnel 9, the plough haulage gear 16 of unloading coal on sidewall and the top board, being installed in the storehouse gets on the right track on the crossbeam 11, with the storehouse 12 parallel belts 17 of closing a position that get on the right track, be installed in output one side of the helix drum 8 of slicer-loader, be parallel to the scratch board conveyor 18 that slicer-loader track 5 is arranged, protect coal plate 19 with what hinge was installed in that the storehouse gets on the right track crossbeam 11 belows, the hydraulic power unit 20 and the electronic control system that are installed on the support 1 are formed.
Referring to Fig. 3, described slicer-loader 2 is made up of the helix drum 8, arc spillplate 23, hydraulic cylinder 24 and the clear coal device 25 that are fixed on by bearing 21, central axis 22 on the support 1.
The helix of described helix drum 8 is 2 (can also be 1,3,4 as required), and helix drum 8 is hollow, cooperates axis hole to add the shaft shoulder to be connected with the flange that is connected to of central axis 22.
Referring to Fig. 3, described arc spillplate 23 is made up of fixedly arc spillplate 26 and adjustable arc spillplate 27, and fixedly arc spillplate 26 is fixing with support 1, and adjustable arc spillplate 27 is done camber line along the arc track on the fixing arc spillplate 26 and moved up and down.The arc centers of arc track is the center of helix drum 8, and hydraulic cylinder 24 is a double acting hydraulic cylinder, two ends respectively with fixing arc spillplate 26 and adjustable arc spillplate 27 mutually hinge be connected.
Referring to Fig. 3, described clear coal device 25 is fixing with support 1, form by steel plate and shaped steel, and 5 one-tenth 12 °-65 ° of angles of steel plate and slicer-loader track, and become the Elastic Contact state.
Referring to Fig. 1, Fig. 3, described piston shoes 4 are made up of piston shoes plate 28 and vertical shaft 29, piston shoes plate 29 have with slicer-loader track 5 on the wide cannelure of plane of structure, there is groove at the two ends of groove, vertical shaft 29 is connected with piston shoes plate 28 vertical fixing, vertical shaft 29 flexibly connects with support 1, and vertical shaft 29 can rotate around support 1 by corresponding mating holes on the support 1.
Referring to Fig. 2, described slicer-loader haulage gear 10 is made up of traction fire-proof motor, active drive draw-gear 30 and passive draw-gear 31, traction fire-proof motor and active drive draw-gear 30 are arranged in tunnel 9 side longitudinally, passive driving draw-gear 31 is arranged in tunnel 9 opposite side longitudinally, be connected with the support 1 of slicer-loader with high-tensile round-link chain respectively, start the traction fire-proof motor, can draw slicer-loader 2 and seesaw, and form closed-loop system along slicer-loader track 5.
Referring to Fig. 4, Fig. 5, the described plow mechanism 15 of unloading coal is by framework 32, the plow frame door 33 of unloading coal, push rod 34, and supporting plate 35, the plough fire-proof motor 36 of unloading coal, reducer 37, shaft coupling 42, driving-belt 43, belt tensioner 44, screw mandrel 38, screw 39, road wheel device 40 and hitch frame 41 are formed.
Referring to Fig. 4, Fig. 5, the described plow frame door 33 of unloading coal is made up of symmetrical door type structure and the travel switch 45 of two fans, two fan doors are connected with framework 32 hinges respectively, unload coal plough fire-proof motor 36 by driving-belt 43, reducer 37, shaft coupling 42 drives screw mandrel 38 and rotates, make the supporting plate 35 that connects together with screw 39 do the axially-movable of screw mandrel 38, thereby when the plough fire-proof motor 36 of unloading coal is done rotating, open or close through push rod 34 pullings or the plow frame door 33 that promotes to unload coal, during position that the plow frame door 33 of unloading coal is in out, two fan doors are parallel, when the plow frame door 33 of unloading coal is in the position of pass, and two fan door contacts, press from both sides into 20 ° of-75 ° of angles, the bottom of door is equipped with removable rubber tile 46.
Referring to Fig. 4, Fig. 5, described push rod 34 is made up of steel plate and shaped steel, and quantity is two, and two ends are connected with supporting plate 35 with the plow frame door 33 of unloading coal with hinge respectively separately.
Referring to Fig. 4, Fig. 5, described supporting plate 35 is made up of steel plate and shaped steel, becomes aerofoil profile, and middle-end is connected with screw 39, and the both wings symmetry is connected with two push rods, 34 usefulness hinges respectively.
Referring to Fig. 2, Fig. 5, described hitch frame 41 is two, is arranged in the two ends of framework 32, and structure adopts bolt type backguy stretcher, one end of bolt type backguy stretcher is connected with framework 32 with hinge, and the other end is connected with the wire rope 47 of retainer clip with the plough haulage gear 10 of unloading coal.
Referring to Fig. 2; the described plough haulage gear 16 of unloading coal is made up of top sheave 48, lower sheave 49, wire rope 47 and pulley mount; the drive end of wire rope 47 is connected with the support 1 of slicer-loader 2; Partner is connected with the hitch frame 41 of the plow mechanism 15 of unloading coal; form closed-loop system; make slicer-loader 2 interactive in the same way, insert in the closed-loop system wire rope breaking protector 50 is installed with the plow mechanism 15 of unloading coal.
Referring to Fig. 1, the described coal plate 19 that protects is made up of steel plate and shaped steel, one side is connected by two hinges and the storehouse crossbeam 11 that gets on the right track, opposite side is connected with bolt type backguy stretcher 51 with hinge, the other end of bolt type backguy stretcher 51 also is connected with hinge and the storehouse crossbeam 11 that gets on the right track, and makes and protects coal plate 19 adjustable angles.
The operation and the traction of the described slicer-loader 2 and the mechanism 15 of unloading coal are to implement by electrical control system.
The course of work of the present invention is as follows
When transportation system all just often, electrical control system sends instruction for the plough fire-proof motor 36 of unloading coal, the state that the plow frame door 33 of unloading coal is in out, start the belt 17 of closing a position simultaneously, the coal of getting working face output enters the belt 17 of closing a position through input belt 53, passes the plow mechanism 15 of unloading coal, reprint on the output belt 52 by the belt 17 of closing a position, go out well through transportation system; When transportation system goes wrong, when needing coal to enter the coal storage device, electrical control system is sent instruction, make hydraulic power unit 20 runnings, pressure fluid enters hydraulic cylinder 24, drive on the adjustable arc spillplate 27 and carry, disengage with 9 floors, tunnel, electrical control system sends instruction for the plough fire-proof motor 36 of unloading coal then, make the plow frame door 33 of unloading coal be in the state of pass, start the belt 17 of closing a position simultaneously, the coal of getting working face output, enter the belt 17 of closing a position through input belt 53, run into the plow frame door 33 of unloading coal of closing, plow frame door 33 welcomes coal direction wedgewise owing at this moment unload coal, so coal separated into two parts in the future, fall from belt 17 both sides of closing a position respectively, fall on 9 floors, tunnel, electrical control system is according to the situation of coal breakage simultaneously, send instruction at any time slicer-loader haulage gear 10, slicer-loader 2 is moved along slicer-loader track 5, so that give the coal breakage slot milling, slicer-loader 2 is by wire rope 47 pullings of the connected plough haulage gear 10 of unloading coal plow mechanism 15 12 operations of getting on the right track along the storehouse of unloading coal simultaneously, unload coal a little so that constantly change, the coal that is discharged on 9 floors, tunnel is distributed rationally, after transportation system's problem solves, and system recovers normally, electrical control system sends instruction for the plough fire-proof motor 36 of unloading coal, the state that the plow frame door 33 of unloading coal is in out starts the belt 17 of closing a position simultaneously, the coal of getting working face output, enter the belt 17 of closing a position through input belt 53, pass the plow mechanism 15 of unloading coal, reprint on the output belt 52, go out well through transportation system by the belt 17 of closing a position; When coming coal to stop and coal storage device when not producing coal again, electrical control system is sent instruction, all shuts down; When the subsequent transportation system of coal storage device has the residue transport capacity to need the coal storage device to produce coal, electrical control system is sent instruction, make hydraulic power unit 20 runnings, pressure fluid enters hydraulic cylinder 24, driving adjustable arc spillplate 27 falls, contact with 9 floors, tunnel, then with slicer-loader driving mechanism 3, scratch board conveyor 18 and slicer-loader haulage gear 10 all start, rotation and slicer-loader 2 advancing with the helix drum 8 of slicer-loader 2 along slicer-loader track 5, the retaining effect of scraping of the arc spillplate 23 of joining, coal on 9 floors, tunnel, be transported on the scratch board conveyor 18 from helix drum 8, reprint on the output belt 52 through scratch board conveyor 18 again, go out well through transportation system; Realize the reasonable storage of underground coal thus, solve the buffer problem in the transportation system effectively.
Claims (15)
1, a kind of spiral coal-loader type underground coal storage device, it is characterized in that: it is by the slicer-loader (2) that is installed on the support (1), be installed in the slicer-loader driving mechanism (3) on the support (1), ride over support (1) on the slicer-loader track (5) by piston shoes (4), be fixed on the floor, tunnel (9) by railroad shoe (6) and earth anchor bolt (7), the slicer-loader track (5) that (9) length direction is arranged along the tunnel, be arranged in the vertically slicer-loader haulage gear (10) of both sides of tunnel (9), (9) top in the tunnel, parallel with slicer-loader track (5), be installed in the storehouse on the crossbeam (11) get on the right track (12) of getting on the right track, storehouse, be installed in storehouse on the bracing frame (13) crossbeam (11) that gets on the right track, be fixed on bracing frame (13) on the wall of tunnel (9) with anchor pole (14), by its road wheel get on the right track with the storehouse (12) contact, can get on the right track along the storehouse (12) operation the plow mechanism of unloading coal (15), be installed in the floor of tunnel (9), the plough haulage gear (16) of unloading coal on sidewall and the top board, being installed in the storehouse gets on the right track on the crossbeam (11), (12) parallel belt of closing a position (17) gets on the right track with the storehouse, be installed in output one side of the helix drum (8) of slicer-loader (2), be parallel to the scratch board conveyor (18) that slicer-loader track (5) is arranged, protect coal plate (19) with what hinge was installed in that the storehouse gets on the right track crossbeam (11) below, the hydraulic power unit (20) and the electrical control system that are installed on the support (1) are formed.
2, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: described slicer-loader (2) is made up of the helix drum (8), arc spillplate (23), hydraulic cylinder (24) and the clear coal device (25) that are fixed on by bearing (21), central axis (22) on the support (1).
3, according to the described spiral coal-loader type underground coal storage device of claim 2, it is characterized in that: the helix of described helix drum (8) can be several (1,2,3,4), helix drum (8) is hollow, cooperates axis hole to add the shaft shoulder to be connected with the flange that is connected to of central axis (22).
4, according to the described spiral coal-loader type underground coal storage device of claim 2, it is characterized in that: described arc spillplate (23) is by fixedly arc spillplate (26) and adjustable arc spillplate (27) are formed, fixedly arc spillplate (26) and support (1) are fixing, and adjustable arc spillplate (27) is done camber line along the arc track on the fixing arc spillplate (26) and moved up and down.The arc centers of arc track is the center of helix drum (8), and hydraulic cylinder (24) is a double acting hydraulic cylinder, two ends respectively with fixing arc spillplate (26) and adjustable arc spillplate (27) mutually hinge be connected.
5, according to the described spiral coal-loader type underground coal storage device of claim 2, it is characterized in that: described clear coal device (25) is fixing with support (1), be made up of steel plate and shaped steel, steel plate becomes 12 ° of-65 ° of angles with slicer-loader track (5), and becomes the Elastic Contact state.
6, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: described piston shoes (4) are made up of piston shoes plate (28) and vertical shaft (29), piston shoes plate (29) has with slicer-loader track (5) and goes up the wide cannelure of plane of structure, there is groove at the two ends of groove, vertical shaft (29) is connected with piston shoes plate (28) vertical fixing, vertical shaft (29) flexibly connects with support (1), and vertical shaft (29) is gone up corresponding mating holes by support (1) and can be rotated around support (1).
7, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: described slicer-loader haulage gear (10) is by the traction fire-proof motor, active drive draw-gear (30) and passive draw-gear (31) are formed, traction fire-proof motor and active drive draw-gear (30) are arranged in tunnel (a 9) side longitudinally, passive driving draw-gear (31) is arranged in tunnel (9) opposite side longitudinally, use high-tensile round-link chain to be connected respectively with the support (1) of slicer-loader, start the traction fire-proof motor, can draw slicer-loader (2) and seesaw, and form closed-loop system along slicer-loader track (5).
8, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: the described plow mechanism of unloading coal (15) is by framework (32), the plow frame door (33) of unloading coal, push rod (34), and supporting plate (35), unload coal plough fire-proof motor (36), reducer (37), shaft coupling (42), driving-belt (43), belt tensioner (44), screw mandrel (38), screw (39), road wheel device (40) and hitch frame (41) are formed.
9, according to the described spiral coal-loader type underground coal storage device of claim 8, it is characterized in that: the described plow frame door (33) of unloading coal is made up of symmetrical door type structure and the travel switch (45) of two fans, two fan doors are connected with framework (32) hinge respectively, unload coal plough fire-proof motor (36) by driving-belt (43), reducer (37), shaft coupling (42) drives screw mandrel (38) and rotates, make the supporting plate (35) that connects together with screw (39) do the axially-movable of screw mandrel (38), thereby unloading coal plough fire-proof motor (36) when doing rotating, open or close through push rod (34) pulling or the plow frame door (33) that promotes to unload coal, during position that the plow frame door (33) of unloading coal is in out, two fan doors are parallel, when the plow frame door (33) of unloading coal is in the position of pass, two fan door contacts, press from both sides into 20 ° of-75 ° of angles, the bottom of door is equipped with removable rubber tile (46).
10, according to the described spiral coal-loader type underground coal storage device of claim 8, it is characterized in that: described push rod (34) is made up of steel plate and shaped steel, and quantity is two, and two ends are connected with supporting plate (35) with the plow frame door (33) of unloading coal with hinge respectively separately.
11, according to the described spiral coal-loader type underground coal storage device of claim 8, it is characterized in that: described supporting plate (35) is made up of steel plate and shaped steel, becomes aerofoil profile, and middle-end is connected with screw (39), and the both wings symmetry is connected with hinge with two push rods (34) respectively.
12, according to the described spiral coal-loader type underground coal storage device of claim 8, it is characterized in that: described hitch frame (41) is two, be arranged in the two ends of framework (32), structure adopts bolt type backguy stretcher, one end of bolt type backguy stretcher is connected with framework (32) with hinge, and the other end is connected with the wire rope (47) of retainer clip with the plough haulage gear (10) of unloading coal.
13, according to the described spiral coal-loader type underground coal storage device of claim 1; it is characterized in that: the described plough haulage gear (16) of unloading coal has top sheave (48), lower sheave (49), wire rope (47) and pulley mount to form; the drive end of wire rope (47) is connected with the support (1) of slicer-loader (2); Partner is connected with the hitch frame (41) of the plow mechanism of unloading coal (15); form closed-loop system; make slicer-loader (2) interactive in the same way, insert in the closed-loop system wire rope breaking protector (50) is installed with the plow mechanism (15) of unloading coal.
14, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: the described coal plate (19) that protects is made up of steel plate and shaped steel, one side is connected by two hinges and the storehouse crossbeam (11) that gets on the right track, opposite side is connected with bolt type backguy stretcher (51) with hinge, the other end of bolt type backguy stretcher (51) also is connected with hinge and the storehouse crossbeam (11) that gets on the right track, and makes and protects coal plate (19) adjustable angle.
15, according to the described spiral coal-loader type underground coal storage device of claim 1, it is characterized in that: the operation and the traction of described slicer-loader (2) and the mechanism of unloading coal (15) are to implement by electrical control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070352 CN1676876B (en) | 2005-04-30 | 2005-04-30 | Spiral coal-loader type underground coal storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070352 CN1676876B (en) | 2005-04-30 | 2005-04-30 | Spiral coal-loader type underground coal storage device |
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| CN1676876A true CN1676876A (en) | 2005-10-05 |
| CN1676876B CN1676876B (en) | 2011-05-18 |
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| CN 200510070352 Expired - Fee Related CN1676876B (en) | 2005-04-30 | 2005-04-30 | Spiral coal-loader type underground coal storage device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780889A (en) * | 2010-03-06 | 2010-07-21 | 太原理工大学 | Special shaped surface coal leveling device and use method thereof |
| CN102877444A (en) * | 2012-09-14 | 2013-01-16 | 中国葛洲坝集团股份有限公司 | Method for adopting steel support rail steel beams as underground grotto construction bridge machine rail beams |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295918Y (en) * | 1997-05-07 | 1998-10-28 | 徐秀娥 | Buried screw coal feeding apparatus |
| CN2313043Y (en) * | 1997-06-26 | 1999-04-07 | 孙建勇 | Pressure-dividing horizontal mechanical coal bunker |
| US6109478A (en) * | 1997-10-24 | 2000-08-29 | Eskom | Conveying of materials |
-
2005
- 2005-04-30 CN CN 200510070352 patent/CN1676876B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780889A (en) * | 2010-03-06 | 2010-07-21 | 太原理工大学 | Special shaped surface coal leveling device and use method thereof |
| CN102877444A (en) * | 2012-09-14 | 2013-01-16 | 中国葛洲坝集团股份有限公司 | Method for adopting steel support rail steel beams as underground grotto construction bridge machine rail beams |
| CN102877444B (en) * | 2012-09-14 | 2016-01-20 | 中国葛洲坝集团股份有限公司 | A kind of Cavity Construction bridge machine rail beam adopts the method for bracing members steel track beam |
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| CN1676876B (en) | 2011-05-18 |
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