CN104229383A - Belt traction device for belt conveyor - Google Patents

Belt traction device for belt conveyor Download PDF

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Publication number
CN104229383A
CN104229383A CN201410416651.9A CN201410416651A CN104229383A CN 104229383 A CN104229383 A CN 104229383A CN 201410416651 A CN201410416651 A CN 201410416651A CN 104229383 A CN104229383 A CN 104229383A
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CN
China
Prior art keywords
frame
rope
rope sheave
belt
plate
Prior art date
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Granted
Application number
CN201410416651.9A
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Chinese (zh)
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CN104229383B (en
Inventor
李艾民
郭进彬
陈飞
孟德远
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Xuyi Mining Machinery And Material Research & Development Center China University Of Mining & Technology
China University of Mining and Technology CUMT
Original Assignee
Xuyi Mining Machinery And Material Research & Development Center China University Of Mining & Technology
China University of Mining and Technology CUMT
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Application filed by Xuyi Mining Machinery And Material Research & Development Center China University Of Mining & Technology, China University of Mining and Technology CUMT filed Critical Xuyi Mining Machinery And Material Research & Development Center China University Of Mining & Technology
Priority to CN201410416651.9A priority Critical patent/CN104229383B/en
Publication of CN104229383A publication Critical patent/CN104229383A/en
Application granted granted Critical
Publication of CN104229383B publication Critical patent/CN104229383B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a belt traction device for a belt conveyor. The belt traction device comprises a belt clamping mechanism (1), a bracket trolley (2), a winch (3), a lower guiding rope wheel frame (4) and an upper guiding rope wheel frame (5), wherein the winch and the lower guiding rope wheel frame are fixedly mounted on the bracket trolley; the lower guiding rope wheel frame comprises a base plate (4.1), a lower rope wheel frame (4.2) and a lower rope wheel (4.3); the wheel surface of the lower rope wheel is parallel to the upper surface of the base plate; the upper guiding rope wheel frame is mounted on a belt conveyor frame (6) and comprises a supporting cross beam (5.1), an upper rope wheel frame (5.2), an upper rope wheel (5.3) and a sliding rope wheel set (5.4); the upper rope wheel is arranged with the lower rope wheel; the sliding rope wheel set is fixedly connected with one end of the upper surface of the supporting cross beam. When the belt breakage accident happens and the overhauling is performed, the device can relieve the labor intensity of a worker while quick traction is realized, the overhauling time is shortened and the production is quickly recovered.

Description

A kind of belt conveyer sided belt drawing device
Technical field
The present invention relates to a kind of sided belt drawing device, specifically a kind of sided belt drawing device being applicable to belt conveyer, belong to Transport Machinery equipment Technology field.
Background technology
Belt conveyer is a kind of high-efficiency and continuous transportation device, be widely used in the numerous areas such as mine, metallurgy, chemical industry, coal, special in colliery, belt conveyer is compared with other transportation devices (as locomotive class), there is the advantages such as fed distance is long, freight volume is large, continus convergence, and reliable, easily be automated and control with centralization, especially to high yield and high efficiency mine, belt conveyer has become the key equipment of coal mining electromechanical integration technology and equipment.
And load-transfer device is as the key components of belt conveyer, playing a part carrying and convey materials, is generally the load-transfer device choosing applicable length according to the design delivery size of belt conveyer, then head and the tail are undertaken connecting to form a load-transfer device entirety by belt clamps.
Belt conveyer in use, the reasons such as uneven, overload are laid due to the wearing and tearing of load-transfer device or belt clamps or material, load-transfer device can rupture in head and the tail junction or other positions, generally can change belt clamps after carrying out clipping edge process by the leather belt head to breaking part, tail and carry out broken belt and reconnect and can reuse after ruptured belt.
Current belt conveying machine travel broken belt does not have specialized equipment, particularly underground coal mine, the artificial traction belts of general main dependence, is namely first fixedly clamped one end of belt, the other end, by artificial traction, finally utilizes corresponding belt connecting process to be connected at belt two ends.
Particularly at underground coal mine, due to belt conveyer in operation process, there is ruptured belt time, both timely shutdown had been made, the conveying of fracture is taken the lead, tail also can to cause therebetween distant because of inertia, general to I haven't seen you for ages spacing 30 ~ 40m, and the heavier-weight of load-transfer device own, also need to overcome carrying roller in the process of traction, the parts such as frame are to the friction force of belt, therefore very large tractive force is needed, particularly during conveying belt of lower floor fracture, load-transfer device need be walked at conveyer machine frame inside, traction is more required great effort, simple dependence manpower completes traction, the labour intensity of staff is very large, and efficiency is lower, the time of overhauling and resume production is longer.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of belt conveyer sided belt drawing device, realize quick traction while can alleviating intensity of workers when underground coal mine generation broken belt accident is overhauled, shorten the repair time, resume production fast.
To achieve these goals, this belt conveyer sided belt drawing device comprises and carries mechanism, trolley, winch, lower guide rope wheel carrier and upper guide rope wheel carrier secretly;
Described mechanism of carrying secretly comprises shape train wheel bridge, lower plate and a screw mandrel, door shape train wheel bridge two footing ends are provided with mounting hole, side is provided with adapter plate, lower plate is arranged at below a shape train wheel bridge, lower plate is provided with the screw coordinated with screw mandrel, the crossbeam correspondence position of door shape train wheel bridge is provided with through hole, screw mandrel is at least set to two pieces, is each passed through a through hole of the crossbeam of shape train wheel bridge and the screw of lower plate is connected;
Described trolley comprises vehicle frame, wheel and implementation handrail, and vehicle frame side is provided with connecting panel; Wheel is arranged at the bottom of vehicle frame, carries out one end that handrail is arranged at vehicle frame;
Be fixedly mounted on bottom described winch on vehicle frame, comprise motor, change speed gear box, cable drum and steel rope, wirerope-winding is on cable drum, and one end is fixedly connected on cable drum surface, and the other end is provided with belt clamp;
Described lower guide rope wheel carrier comprises base plate, lower rope sheave frame and lower rope sheave, the lower surface of base plate is fixedly mounted on vehicle frame, lower rope sheave is arranged between the upper frame plate of lower rope sheave frame and lower frame plate by bearing, the wheel face of lower rope sheave is parallel to the upper surface setting of base plate, and lower rope sheave frame bottom surface is fixedly installed in the upper surface of base plate;
Described upper guide rope wheel carrier comprises supporting traverse, upper rope sheave frame, upper rope sheave and sliding rope wheels, supporting traverse is arranged in belt conveyer frame, upper rope sheave is arranged on the below of the upper frame plate of upper rope sheave frame by bearing, the wheel face of upper rope sheave is parallel to the upper surface setting of supporting traverse, upper rope sheave frame bottom surface is fixedly installed in the upper surface of supporting traverse, sliding rope wheels comprise support otic placode, slide shaft and slip rope sheave, slip rope sheave is arranged on slide shaft by bearing, the two ends of slide shaft are arranged on and support on otic placode, the bottom supporting otic placode is fixedly connected on one end of supporting traverse upper surface.
Scheme as a further improvement on the present invention, also comprise and turn to pulley set, turn to pulley set to arrange multiple, be arranged on load-transfer device corner, turn to pulley set to comprise bracing frame, turn to rope sheave frame, turn to rope sheave and de-rope pilot bar, bracing frame is fixedly connected on belt conveyer frame; Turn to rope sheave to be arranged on by bearing to turn on rope sheave frame, the upper surface turning to the wheel face of rope sheave to be parallel to bracing frame is arranged, and turns to rope sheave frame to be fixedly installed in the upper surface of bracing frame; De-rope pilot bar one end is fixedly connected on the wheel shaft upper end turning to rope sheave, and the other end is provided with spatial vertical in the guiding rope sheave turning to rope sheave, and de-rope pilot bar faces the setting of steel rope direction of draw.
Scheme as a further improvement on the present invention, described lower rope sheave frame and the upper frame plate of upper rope sheave frame are articulated and connected in body and are connected on wheel shaft by snap device.
As preferred version of the present invention, described train wheel bridge, bindiny mechanism and supporting traverse are all connected with belt conveyer frame by " U " type bolt.
Scheme as a further improvement on the present invention, described winch sets up contracting brake mechanism.
Scheme as a further improvement on the present invention, described vehicle frame arranges the rope guide rack of corresponding cable drum, and rope guide rack is between winch and lower guide rope wheel carrier, and the dimensional fits of the home record size of rope guide rack and cable drum.
Scheme as a further improvement on the present invention, the lower surface of door shape crossbeam of described door shape train wheel bridge and the upper surface of described lower plate are provided with checkered plate.
Compared with prior art, this belt conveyer sided belt drawing device owing to adopting the winch on being fixedly connected in belt conveyer frame trolley, walk around the load-transfer device of rope sheave to fracture by steel rope and draw, and carry mechanism secretly, upper guide rope wheel carrier together can be placed on trolley and carry out, therefore the labour intensity of staff can effectively be reduced, and traction load-transfer device efficiency is high, overhaul and time of resuming production shorter; Owing to being provided with detouchable trolley and winch is transported by trolley, therefore use alerting ability high, be applicable to the load-transfer device traction on belt conveyer after the ruptured belt of any position; Owing to being provided with deflection sheave group, be therefore applicable to the belt conveyer with angle of turn.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the structural representation of entrainment device of the present invention;
Fig. 4 is the structural representation of trolley of the present invention;
Fig. 5 is the right elevation of Fig. 4;
Fig. 6 is the structural representation of guide rope wheel carrier under the present invention;
Fig. 7 is the birds-eye view of Fig. 6;
Fig. 8 is the structural representation of guide rope wheel carrier in the present invention;
Fig. 9 is the birds-eye view of Fig. 8;
Figure 10 is the structural representation that the present invention turns to pulley set;
Figure 11 is the birds-eye view of Figure 10.
In figure: 1, carry mechanism secretly, 1.1, door shape train wheel bridge, 1.2, lower plate, 1.3, screw mandrel, 2, trolley, 2.1, vehicle frame, 2.2, connecting panel, 2.3, wheel, 2.4, carry out handrail, 2.5, rope guide rack, 3, winch, 4, lower guide rope wheel carrier, 4.1, base plate, 4.2, lower rope sheave frame, 4.3, lower rope sheave, 5, upper guide rope wheel carrier, 5.1, supporting traverse, 5.2, upper rope sheave frame, 5.3, upper rope sheave, 5.4, sliding rope wheels, 5.5, support otic placode, 5.6, slide shaft, 5.7, slip rope sheave, 6, belt conveyer frame, 7, turn to pulley set, 7.1, bracing frame, 7.2, turn to rope sheave frame, 7.3, turn to rope sheave, 7.4, de-rope pilot bar, 7.5, guiding rope sheave, 8, " U " type bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1 and Figure 2, this belt conveyer sided belt drawing device comprises and carries mechanism 1, trolley 2, winch 3, lower guide rope wheel carrier 4 and upper guide rope wheel carrier 5 secretly.
As shown in Figure 3, described mechanism 1 of carrying secretly comprises a shape train wheel bridge 1.1, lower plate 1.2 and screw mandrel 1.3, door shape train wheel bridge 1.1 two footing ends are provided with mounting hole, side is provided with adapter plate, can be fixedly connected in belt conveyer frame 6; Lower plate 1.2 is arranged at below a shape train wheel bridge 1.1, the two ends of lower plate 1.2 are provided with the screw coordinated with screw mandrel 1.3, the crossbeam both sides correspondence position of door shape train wheel bridge 1.1 is provided with through hole, screw mandrel 1.3 is at least set to two pieces, and the screw of the through hole and lower plate 1.2 two ends that are each passed through the crossbeam both sides of a shape train wheel bridge 1.1 is connected.
As shown in Figure 4, Figure 5, described trolley 2 comprises vehicle frame 2.1, wheel 2.3 and carries out handrail 2.4, and vehicle frame 2.1 side is provided with connecting panel 2.2, and whole trolley 2 can be fixedly connected with the supporting leg of belt conveyer frame 6 by connecting panel 2.2; Wheel 2.3 is arranged at the bottom of vehicle frame 2.1, is convenient to the movement of trolley 2; Carry out one end that handrail 2.4 is arranged at vehicle frame 2.1, be convenient to carry out whole trolley 2.
Be fixedly mounted on vehicle frame 2.1 bottom described winch 3, comprise motor, change speed gear box, cable drum and steel rope, wirerope-winding is on cable drum, and one end is fixedly connected on cable drum surface, and the other end is provided with belt clamp.
As shown in Figure 6, Figure 7, described lower guide rope wheel carrier 4 comprises base plate 4.1, lower rope sheave frame 4.2 and lower rope sheave 4.3, the lower surface of base plate 4.1 is fixedly mounted on vehicle frame 2.1, lower rope sheave 4.3 is arranged between the upper frame plate of lower rope sheave frame 4.2 and lower frame plate by bearing, the wheel face of lower rope sheave 4.3 is parallel to the upper surface setting of base plate 4.1, and lower rope sheave frame 4.2 bottom surface is fixedly installed in the upper surface of base plate 4.1.
As shown in Figure 8, Figure 9, described upper guide rope wheel carrier 5 comprises supporting traverse 5.1, upper rope sheave frame 5.2, upper rope sheave 5.3 and sliding rope wheels 5.4, and supporting traverse 5.1 is arranged in belt conveyer frame 6; Upper rope sheave 5.3 is arranged on the below of the upper frame plate of upper rope sheave frame 5.2 by bearing, the wheel face of upper rope sheave 5.3 is parallel to the upper surface setting of supporting traverse 5.1, and upper rope sheave frame 5.2 bottom surface is fixedly installed in the upper surface of supporting traverse 5.1; Sliding rope wheels 5.4 comprise support otic placode 5.5, slide shaft 5.6 and slip rope sheave 5.7, slip rope sheave 5.7 is arranged on slide shaft 5.6 by bearing, can be free to slide along on the axial direction of slide shaft 5.6, the two ends of slide shaft 5.6 are arranged on and support on otic placode 5.5, and the bottom supporting otic placode 5.5 is fixedly connected on one end of supporting traverse 5.1 upper surface.
This belt conveyer sided belt drawing device is operationally difference according to upper strata or lower fault rupture belt and arranges difference, when upper strata belt fracture, namely traction upper strata belt is needed, first door shape train wheel bridge 1.1 two the footing ends carrying mechanism 1 secretly are fixedly connected in the belt conveyer frame 6 of load-transfer device one end of fracture, by load-transfer device one end of fracture through the space door shape train wheel bridge 1.1 and lower plate 1.2, and screw mandrel 1.3 is regulated to make lower plate 1.2 moves to be fixedly clamped load-transfer device one end; Then trolley 2 pushed along the direction perpendicular to belt conveyer frame 6 near joint belt conveyer frame 6 inside of carrying mechanism 1 secretly and by bindiny mechanism 2.2, whole trolley 2 be fixedly connected with the supporting leg of belt conveyer frame 6; Again upper guide rope wheel carrier 5 is arranged on one end that directly over trolley 2 and sliding rope wheels 5.4 one end is positioned at close winch 3; Finally control winch 3 to reverse and release steel rope, steel rope walks around the slip rope sheave 5.7 of sliding rope wheels 5.4, then is fixedly connected with namely to complete with the load-transfer device of the other end by the belt clamp of end after the break-in of upper rope sheave 5.3 and is connected; Start the rotating forward power supply of winch 3, namely steel rope unrolls gradually on the cable drum of winch 3, driving conveying belt movable end along the laying direction of belt conveyer near load-transfer device fixed end, stopping traction closing winch 3 power supply when arriving desired location after, finally utilizing related measure to carry out the docking of load-transfer device.
When lower floor's belt fracture, namely need traction lower floor belt, first door shape train wheel bridge 1.1 side of carrying mechanism 1 secretly is fixedly connected on the ground of load-transfer device one end of fracture, same as above, load-transfer device one end of fracture is fixedly clamped; Then trolley 2 pushed near joint belt conveyer frame 6 inside of carrying mechanism 1 secretly and be fixedly connected with the supporting leg of belt conveyer frame 6; Finally control winch 3 reversion and release steel rope, the belt clamp of end is fixedly connected with namely to complete with the load-transfer device of the other end and is connected by steel rope after the break-in of lower rope sheave 4.3; Start the source switch of winch 3, namely steel rope unrolls gradually on the cable drum of winch 3, driving conveying belt movable end along the laying direction of belt conveyer near load-transfer device fixed end, stopping traction closing winch 3 power supply when arriving desired location after, finally utilizing related measure to carry out the docking of load-transfer device.
This belt conveyer sided belt drawing device after finishing using can directly by carry secretly mechanism 1, on guide rope wheel carrier 5 Self-carried type conveyer frame 6 removed and is placed on trolley 2 together push away away, convenient to use.
When there is the ruptured belt of the belt conveyer of angle of turn, fracture holds load-transfer device at corner tractive owing to not being straight line tractive, tractive angle can be caused to change, load-transfer device inside angle of turning round tractive resistance when tractive is increased, in order to smooth tractive fracture load-transfer device, as Figure 10, shown in Figure 11, scheme as a further improvement on the present invention, also comprise and turn to pulley set 7, pulley set 7 is turned to arrange multiple, be arranged on load-transfer device corner, pulley set 7 is turned to comprise bracing frame 7.1, turn to rope sheave frame 7.2, turn to rope sheave 7.3 and de-rope pilot bar 7.4, bracing frame 7.1 is fixedly connected on belt conveyer frame 6, turn to rope sheave 7.3 to be arranged on by bearing to turn on rope sheave frame 7.2, the upper surface turning to the wheel face of rope sheave 7.3 to be parallel to bracing frame 7.1 is arranged, and turns to rope sheave frame 7.2 to be fixedly installed in the upper surface of bracing frame 7.1, de-rope pilot bar 7.4 one end is fixedly connected on the wheel shaft upper end turning to rope sheave 7.3, the other end is provided with spatial vertical in the guiding rope sheave 7.5 turning to rope sheave 7.3, and de-rope pilot bar 7.4 faces the setting of steel rope direction of draw, steel rope is connected with load-transfer device one end of fracture through guiding rope sheave 7.5 after walking around and turning to rope sheave 7.3, steel rope pulls the load-transfer device of fracture in time turning to pulley set 7, load-transfer device can climb up guiding rope sheave 7.5 under the traction of steel rope, namely guiding rope sheave 7.5 rolls at the lower surface of load-transfer device, simultaneously, because the position of the rope sheave 7.5 that leads is higher than turning to rope sheave 7.3, in the process that the load-transfer device that this diff-H can make steel rope pull fracture moves forward, steel rope can be deviate from the rope sheave groove of low damage rope sheave 7.3, and then slide above the smooth low damage rope sheave 7.3 of load-transfer device that steel rope can be made to pull fracture and move on, by turning to pulley set 7.
Each track adjusting wheel is wrapped over rapidly for the ease of steel rope, scheme as a further improvement on the present invention, as shown in the figure, described lower rope sheave frame 4.2 and the upper frame plate of upper rope sheave frame 5.2 are articulated and connected in body and are connected on wheel shaft by snap device, when steel rope needs to penetrate, only need open upper frame plate along jointed shaft, steel rope is snapped in, cover upper frame plate again and be connected on wheel shaft and can complete wirerope-winding rope sheave, convenient and swift.
Described train wheel bridge 1.1, bindiny mechanism 2.2 can be connected by the mounting hole in belt conveyer frame 6 or hold-down bolt when being connected with belt conveyer frame 6 with upper rope sheave frame 5.2, also can be connected by the mode of " U " type bolt, or adopt other connection modes, because first kind of way need arrange mounting hole or welded and installed bolt in belt conveyer frame 6, but train wheel bridge 1.1, the installation site of bindiny mechanism 2.2 and upper rope sheave frame 5.2 is not fixed on a certain joint, if therefore belt conveyer frame 6 all arranges mounting hole or welded and installed bolt is more complicated often saving, first scheme is convenient to be installed and need not do extra change to belt conveyer frame 6, therefore preferred first scheme, that is, as preferred version of the present invention, described train wheel bridge 1.1, bindiny mechanism 2.2 and supporting traverse 5.1 are all connected with belt conveyer frame 6 by " U " type bolt 8.
Load-transfer device landing is caused to go back in order to winch after preventing cutting out winch 3 power supply reverses, scheme as a further improvement on the present invention, described winch 3 sets up contracting brake mechanism, and during normal work, band-type brake opens, and when quitting work, band-type brake is held transmission shaft tightly and realized preventing cable drum from reversing.
When lower floor's belt need be drawn, cable drum is deviate from being wrapped in the process on cable drum in order to prevent steel rope, scheme as a further improvement on the present invention, described vehicle frame 2.1 is arranged the rope guide rack 2.5 of corresponding cable drum, rope guide rack 2.5 is between winch 3 and lower guide rope wheel carrier 4, and the dimensional fits of the home record size of rope guide rack 2.5 and cable drum, belt clamp one end of described steel rope passes in rope guide rack 2.5.
In order to increase carry secretly mechanism 1 be fixedly clamped fracture load-transfer device time clamping occlusion more firm, scheme as a further improvement on the present invention, the lower surface of the door shape crossbeam of described door shape train wheel bridge 1.1 and the upper surface of described lower plate 1.2 are provided with checkered plate, checkered plate can increase friction force after clamping conveying belt, clamps more firm.
This belt conveyer sided belt drawing device effectively can reduce the labour intensity of staff, and traction load-transfer device efficiency is high, overhaul and time of resuming production shorter; Use alerting ability is high, is applicable to the load-transfer device traction on belt conveyer after the ruptured belt of any position; Be applicable to the belt conveyer with angle of turn.

Claims (7)

1. a belt conveyer sided belt drawing device, comprises and carries mechanism (1) secretly, carries mechanism (1) secretly and comprises a shape train wheel bridge (1.1), lower plate (1.2) and screw mandrel (1.3); Lower plate (1.2) is arranged at shape train wheel bridge (1.1) below, lower plate (1.2) is provided with the screw coordinated with screw mandrel (1.3), the crossbeam both sides correspondence position of door shape train wheel bridge (1.1) is provided with through hole, screw mandrel (1.3) is at least set to two pieces, the screw being each passed through a through hole of the crossbeam of shape train wheel bridge (1.1) and lower plate (1.2) is connected, it is characterized in that
Described door shape train wheel bridge (1.1) two footing ends are provided with mounting hole, side is provided with adapter plate;
Also comprise trolley (2), winch (3), lower guide rope wheel carrier (4) and upper guide rope wheel carrier (5),
Trolley (2) comprises vehicle frame (2.1), wheel (2.3) and carries out handrail (2.4), and vehicle frame (2.1) side is provided with connecting panel (2.2); Wheel (2.3) is arranged at the bottom of vehicle frame (2.1); Carry out one end that handrail (2.4) is arranged at vehicle frame (2.1);
Winch (3) bottom is fixedly mounted on vehicle frame (2.1), and comprise motor, change speed gear box, cable drum and steel rope, wirerope-winding is on cable drum, and one end is fixedly connected on cable drum surface, and the other end is provided with belt clamp;
Lower guide rope wheel carrier (4) comprises base plate (4.1), lower rope sheave frame (4.2) and lower rope sheave (4.3), the lower surface of base plate (4.1) is fixedly mounted on vehicle frame (2.1), between the upper frame plate that lower rope sheave (4.3) is arranged on lower rope sheave frame (4.2) by bearing and lower frame plate, the wheel face of lower rope sheave (4.3) is parallel to the upper surface setting of base plate (4.1), and lower rope sheave frame (4.2) bottom surface is fixedly installed in the upper surface of base plate (4.1);
Upper guide rope wheel carrier (5) comprises supporting traverse (5.1), upper rope sheave frame (5.2), upper rope sheave (5.3) and sliding rope wheels (5.4), and supporting traverse (5.1) is arranged in belt conveyer frame (6); Upper rope sheave (5.3) is arranged on the below of the upper frame plate of upper rope sheave frame (5.2) by bearing, the wheel face of upper rope sheave (5.3) is parallel to the upper surface setting of supporting traverse (5.1), and upper rope sheave frame (5.2) bottom surface is fixedly installed in the upper surface of supporting traverse (5.1); Sliding rope wheels (5.4) comprise support otic placode (5.5), slide shaft (5.6) and slip rope sheave (5.7), slip rope sheave (5.7) is arranged on slide shaft (5.6) by bearing, the two ends of slide shaft (5.6) are arranged on and support on otic placode (5.5), and the bottom supporting otic placode (5.5) is fixedly connected on one end of supporting traverse (5.1) upper surface.
2. belt conveyer sided belt drawing device according to claim 1, it is characterized in that, also comprise and turn to pulley set (7), pulley set (7) is turned to arrange multiple, be arranged on load-transfer device corner, turn to pulley set (7) to comprise bracing frame (7.1), turn to rope sheave frame (7.2), turn to rope sheave (7.3) and de-rope pilot bar (7.4), bracing frame (7.1) is fixedly connected on belt conveyer frame (6); Turn to rope sheave (7.3) to be arranged on by bearing to turn on rope sheave frame (7.2), the upper surface turning to the wheel face of rope sheave (7.3) to be parallel to bracing frame (7.1) is arranged, and turns to rope sheave frame (7.2) to be fixedly installed in the upper surface of bracing frame (7.1); De-rope pilot bar (7.4) one end is fixedly connected on the wheel shaft upper end turning to rope sheave (7.3), and the other end is provided with spatial vertical in the guiding rope sheave (7.5) turning to rope sheave (7.3), and de-rope pilot bar (7.4) faces the setting of steel rope direction of draw.
3. belt conveyer sided belt drawing device according to claim 1 and 2, is characterized in that, described lower rope sheave frame (4.2) and the upper frame plate of upper rope sheave frame (5.2) are articulated and connected in body and are connected on wheel shaft by snap device.
4. belt conveyer sided belt drawing device according to claim 1 and 2, it is characterized in that, described train wheel bridge (1.1), bindiny mechanism (2.2) are all connected with belt conveyer frame (6) by " U " type bolt (8) with supporting traverse (5.1).
5. belt conveyer sided belt drawing device according to claim 1 and 2, is characterized in that, described winch (3) sets up contracting brake mechanism.
6. belt conveyer sided belt drawing device according to claim 1 and 2, it is characterized in that, described vehicle frame (2.1) is arranged the rope guide rack (2.5) of corresponding cable drum, rope guide rack (2.5) is positioned between winch (3) and lower guide rope wheel carrier (4), and the home record size of rope guide rack (2.5) and the dimensional fits of cable drum.
7. belt conveyer sided belt drawing device according to claim 1 and 2, is characterized in that, the lower surface of the door shape crossbeam of described door shape train wheel bridge (1.1) and the upper surface of described lower plate (1.2) are provided with checkered plate.
CN201410416651.9A 2014-08-22 2014-08-22 Belt traction device for belt conveyor Expired - Fee Related CN104229383B (en)

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Application Number Priority Date Filing Date Title
CN201410416651.9A CN104229383B (en) 2014-08-22 2014-08-22 Belt traction device for belt conveyor

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Application Number Priority Date Filing Date Title
CN201410416651.9A CN104229383B (en) 2014-08-22 2014-08-22 Belt traction device for belt conveyor

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CN104229383A true CN104229383A (en) 2014-12-24
CN104229383B CN104229383B (en) 2017-01-18

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