CN204400041U - A kind of automatic deviation rectifying device of band conveyor - Google Patents
A kind of automatic deviation rectifying device of band conveyor Download PDFInfo
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- CN204400041U CN204400041U CN201420773710.3U CN201420773710U CN204400041U CN 204400041 U CN204400041 U CN 204400041U CN 201420773710 U CN201420773710 U CN 201420773710U CN 204400041 U CN204400041 U CN 204400041U
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Abstract
The utility model discloses a kind of automatic deviation rectifying device of band conveyor, comprise heading tape automatic deviation correction unit, described heading tape automatic deviation correction unit comprises base and the flat carrier roller be arranged on described base and side carrying roller, two described side carrying rollers lay respectively at the left and right sides of a described flat carrier roller and tilt towards described flat carrier roller, belt is laid on the upper surface of described flat carrier roller and described side carrying roller, described heading tape automatic deviation correction unit also comprises two vertical carrying rollers, and two described vertical carrying rollers lay respectively at the outside of two described side carrying rollers and exceed described side carrying roller; Described heading tape automatic deviation correction unit also comprises two the first transmission components, when the described vertical carrying roller that described belt is amesiality, the described vertical carrying roller of side is to extrinsic deflection, the described vertical carrying roller of side drives the described side carrying roller of side to intrinsic deflection by described first transmission component, and the described side carrying roller of side promotes described belt and resets.Structure of the present utility model is simple, safe and reliable, lightweight, applicability is strong.
Description
Technical field
The utility model relates to band conveyor, particularly relates to a kind of automatic deviation rectifying device for underground coal mine band conveyor.
Background technology
At present, band conveyor is widely applied to the industries such as electric power, mine, food and harbour.It is as the major equipment of mass transport, because it has structure feature simple, with low cost, is applicable to the larger transmission of width between centers and possesses good elasticity, and during overload, belt and belt pulley there will be and skid to protect other parts.But also just because of its this simple structure feature, distant due to what carry at underground coal mine belt, the material carried is uneven, easily cause belt deviation (comprising top belt and end belt deviation), cause material to leak, load-transfer device damage, belt holder wearing and tearing, idle material of stopping work, be unfavorable for Long-distance Control, affect the raising of production efficiency.
Domestic and international preventing the improvement in belt deviation from mainly changing the displacement of carrying cylinder to change the position of belt in track at present, there is very strong specific aim.Effectively can not solve the dual sideslip of underground coal mine band conveyor top belt and end belt for topic.But in Chinese large-sized colliery, load-transfer device is as the major equipment of down-hole coal handling system, belt conveyer is in real-world operation, Chang Yinwei sideslip problem, affect the normal mining progress of coal, conveyer efficiency is declined, causes equipment to reduce exerting oneself running and shortening belt service life, even cause equipment not run or to damage.Meanwhile, belt deviation also can increase maintenance workload and the maintenance difficulties of operations staff and service personnel.
In production practice and in Scientific Articles, have at present some devices for belt deviation rectifying, but these devices objectively all also exist problems, have plenty of and utilize lever principle to realize, automatic deviation correction can be realized, be applicable to the correction of carrying cylinder etc., but mechanism generally takes up room very large, and application is extremely limited to.When belt is between the upper and lower apart from time very little, such as telescopic belt conveying car etc. class utilizes the special-use vehicle of Belt Conveying material just can not be suitable for.In addition, utilize hydraulic efficiency gear to drive in addition, the device of motor-driven belt correction, although can reach expection rectifying effect, these devices make complicated, and cost is high, and maintenance workload is large.And there are some hydraulic unit, electric switches etc. due to this kind of device, at the inferior special occasions of coal mine, such as bad environments, when the anxiety of space, be just more unfavorable for Hydraulic Elements stringing, electrical equipment cabling etc.Make this kind equipment practical application cost high, benefit is low.
Therefore, be necessary to design that a kind of structure is simple, safe and reliable, lightweight, applicability strong, be suitable for the automatic deviation rectifying device of underground coal mine mass transport tunnel band conveyor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, safe and reliable, lightweight, applicability is strong, be suitable for the automatic deviation rectifying device of underground coal mine mass transport tunnel band conveyor.
The technical solution of the utility model provides a kind of automatic deviation rectifying device of band conveyor, comprise heading tape automatic deviation correction unit, described heading tape automatic deviation correction unit comprises base and the flat carrier roller be arranged on described base and side carrying roller, two described side carrying rollers lay respectively at the left and right sides of a described flat carrier roller and tilt towards described flat carrier roller, belt is laid on the upper surface of described flat carrier roller and described side carrying roller, described heading tape automatic deviation correction unit also comprises two vertical carrying rollers, and two described vertical carrying rollers lay respectively at the outside of two described side carrying rollers and exceed described side carrying roller;
Described heading tape automatic deviation correction unit also comprises two the first transmission components, when the described vertical carrying roller that described belt is amesiality, the described vertical carrying roller of side is to extrinsic deflection, the described vertical carrying roller of side drives the described side carrying roller of side to intrinsic deflection by described first transmission component, and the described side carrying roller of side promotes described belt and resets.
Preferably, described heading tape automatic deviation correction unit also comprises the second transmission component, when the described vertical carrying roller that described belt is amesiality, the described vertical carrying roller of side drives described flat carrier roller to rotate by described second transmission component, described second transmission component drives the described vertical carrying roller of opposite side to intrinsic deflection simultaneously, and the described vertical carrying roller of opposite side drives the described side carrying roller of opposite side to extrinsic deflection by described first transmission component again.
Preferably, described first transmission component comprises the pulley be arranged on described vertical carrying roller, and is arranged on the guide channel plate on the carrying roller of described side, described guide channel plate offers the chute of circular arc, the height of the outer end of described chute is higher than the height of the inner, and described pulley can slide in described chute.
Preferably, described side carrying roller is arranged on the roller rack of side, and described guide channel plate extends out from described side roller rack.
Preferably, the inner and the described base of described side roller rack are hinged, and described side carrying roller can around hinge-point inwardly or to extrinsic deflection.
Preferably, the outer end of described side roller rack is provided with side carrying roller setting nut.
Preferably, described vertical carrying roller is hinged by the strut bar of perpendicular type and described base, and described vertical carrying roller can around hinge-point is inside or to extrinsic deflection, described pulley is arranged on described strut bar.
Preferably, described second transmission component comprises cross bar, lay respectively at two montants at cross bar two ends, and two braces, one end and the described cross bar of described montant are hinged, and the other end and the described base of described montant are hinged, one end of described brace and the stage casing of described montant hinged, the other end and the described vertical carrying roller of described brace are hinged, and the middle part of described cross bar is provided with tooth bar, the gears meshing bottom described tooth bar and described flat carrier roller.
Preferably, the two ends of described tooth bar are provided with tooth bar setting nut.
Preferably, described automatic deviation rectifying device also comprises tail band automatic deviation correction unit, and described tail band automatic deviation correction unit comprises belt bracing frame, collet roller, end roller rack, rocker, the 3rd transmission component, and carrying roller is found at the end laying respectively at belt both sides;
Carrying roller is found at the described end and described belt bracing frame is hinged, and middle part and the described belt bracing frame of described rocker are hinged, and one end of described rocker is connected with roller rack of the described end, and the other end of described rocker contacts with described 3rd transmission component;
Described belt is amesiality when the described end founds carrying roller, carrying roller is found to extrinsic deflection in the end described in side, the end described in side, founds carrying roller and drives described rocker to swing by described 3rd transmission component, described rocker drives roller rack of the described end to swing again, described collet roller support drives the side of described collet roller to intrinsic deflection, and described collet roller promotes described belt and resets.
Preferably, the two ends of described collet roller are equipped with from inside to outside thicker gradually anti-deviation mouth.
Preferably, described 3rd transmission component comprises two edger roll forks, two front montants, balance cross bar, montant, two wedge blocks and two fixed guides after two;
One end and the described belt bracing frame of described edger roll fork are hinged, the other end and the described end of described edger roll fork, found carrying roller and be connected, one end of described front montant is connected with the stage casing of described edger roll fork, the other end of two described front montants is connected with the two ends of described balance cross bar respectively, one end of the two ends of described balance cross bar also rear montant described with two is connected, the other end of described rear montant is connected with described wedge block, described wedge block can slide along described fixed guide, the lower end of described wedge block is outward-dipping, described fixed guide is fixed on described belt bracing frame.
Preferably, described rocker comprises interlock main shaft and is positioned at the first spider and second spider at described interlock main shaft two ends, and described first spider is connected with roller rack of the described end, and two angles of described second spider contact with described wedge block respectively.
Preferably, two angles of described second spider are equipped with roller, and described roller contacts with described wedge block.
After adopting technique scheme, there is following beneficial effect: when the vertical carrying roller that belt is amesiality, the vertical carrying roller of side is to extrinsic deflection, and the vertical carrying roller of side drives the side carrying roller of side to intrinsic deflection by the first transmission component, and the side carrying roller of side promotes belt and resets.The utility model structure is simple, safe and reliable, lightweight, applicability strong, is suitable for the conveying of underground coal mine material.
Accompanying drawing explanation
Fig. 1 is the structural representation of heading tape automatic deviation correction unit in the utility model one embodiment;
Fig. 2 is the partial enlarged drawing at a place in Fig. 1;
Fig. 3 is the structural representation of the rack and pinion engagement of heading tape automatic deviation correction unit in the utility model one embodiment;
Fig. 4 is the structural representation of tail band automatic deviation correction unit in the utility model one embodiment;
Fig. 5 is the cutaway view of the collet roller of tail band automatic deviation correction unit in the utility model one embodiment.
Reference numeral synopsis:
1-heading tape automatic deviation correction unit
11-base 12-flat carrier roller 13-side carrying roller
14-founds carrying roller 15-first transmission component 16-second transmission component
Roller rack 132-side, 121-flat carrier roller support 131-side carrying roller setting nut
133-side carrying roller vertical rod 141-strut bar 142-stands carrying roller vertical rod
151-pulley 152-guide channel plate 153-chute
161-cross bar 162-montant 163-brace
164-tooth bar 165-gear 166-tooth bar setting nut
2-tail band automatic deviation correction unit
Roller rack at the bottom of 21-belt bracing frame 22-collet roller 23-
Carrying roller is found at the bottom of 24-rocker 25-the 3rd transmission component 26-
221-anti-deviation mouth 222-main shaft 223-roller skin
224-locating bush 225-jump ring 226-collet roller setting nut
241-interlock main shaft 242-first spider 243-second spider
244-roller 245-centre of gration 251-edger roll fork
Montant after montant 253-balance cross bar 254-before 252-
255-wedge block 256-fixed guide
Belt at the bottom of 3-
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing." interior " in the utility model refers to the direction towards center in figure, and " outward " refers to deep direction in figure.
As shown in Figure 1, the automatic deviation rectifying device of band conveyor comprises heading tape automatic deviation correction unit 1, heading tape automatic deviation correction unit 1 comprises base 11 and the flat carrier roller 12 installed on the pedestal 11 and side carrying roller 13, two side carrying rollers 13 lay respectively at the left and right sides of a flat carrier roller 12 and tilt towards flat carrier roller 12, form bucket shape.Top belt (not shown) is laid on the upper surface of flat carrier roller 12 and side carrying roller 13, also forms bucket shape, and the top belt of bucket shape can be used for conveying underground coal mine material.Heading tape automatic deviation correction unit 1 also comprises two vertical carrying rollers, 14, two vertical carrying rollers 14 and lays respectively at the outside of two side carrying rollers 13 and exceed side carrying roller 13, and during initial condition, the central axis of vertical carrying roller 14 is mutually vertical with the central axis of side carrying roller 13.Heading tape automatic deviation correction unit 1 also comprises two the first transmission components 15, when the vertical carrying roller 14 that belt is amesiality, the vertical carrying roller 14 of side is to extrinsic deflection, and the vertical carrying roller 14 of side drives the side carrying roller 13 of side to intrinsic deflection by the first transmission component 15, and the side carrying roller 13 of side promotes belt and resets.
Preferably, as shown in Figure 2, first transmission component 15 comprises the pulley 151 be arranged on vertical carrying roller 14, and the guide channel plate 152 be arranged on side carrying roller 13, guide channel plate 152 offers the chute 153 of circular arc, the height of the outer end of chute 153 is higher than the height of the inner, and pulley 151 can slide in chute 153.Side carrying roller 13 is arranged on side roller rack 131, and guide channel plate 152 extends out from side roller rack 131.
Preferably, as shown in Figure 1, the inner of side roller rack 131 and base 11 hinged by side carrying roller vertical rod 133, one end of side carrying roller vertical rod 133 is fixing with base 11, the other end of side carrying roller vertical rod 133 and the inner of side roller rack 131 hinged.Side carrying roller 13 can around hinge-point inwardly or to extrinsic deflection.
Preferably, as shown in Figure 1, vertical carrying roller 14 is hinged by vertical carrying roller vertical rod 142 with base 11 by the strut bar 141 of perpendicular type, one end and the base 11 of vertical carrying roller vertical rod 142 are fixed, the other end and strut bar 141 hinged, vertical carrying roller 14 can around hinge-point is inside or to extrinsic deflection, pulley 151 is arranged on strut bar 141.
Preferably, as shown in Figure 1, heading tape automatic deviation correction unit 1 also comprises the second transmission component 16, when the vertical carrying roller 14 that belt is amesiality, the vertical carrying roller 14 of side drives flat carrier roller 12 to rotate by the second transmission component 16, second transmission component 16 drives the vertical carrying roller 14 of opposite side to intrinsic deflection simultaneously, and the vertical carrying roller 14 of opposite side drives the side carrying roller 13 of opposite side to extrinsic deflection by the first transmission component 15 again.Second transmission component 16 comprises cross bar 161, lay respectively at two montants 162 at cross bar 161 two ends, and two braces 163, one end and the cross bar 161 of montant 162 are hinged, it is hinged that the other end of montant 162 and base 11 pass through vertical carrying roller vertical rod 142, and montant 162 shares a hinge-point with vertical carrying roller vertical rod 142, strut bar 141.One end of brace 163 and the stage casing of montant 162 hinged, the other end and the vertical carrying roller 14 of brace 13 are hinged, the middle part of cross bar 161 is provided with tooth bar 164, tooth bar 164 engages (see Fig. 3) with the gear 165 bottom flat carrier roller 12, the bottom of flat carrier roller 12 is provided with flat carrier roller support 121, the center of flat carrier roller support 121 is provided with S. A. (not shown), and gear 165 is on the rotary shaft sheathed.
In the present embodiment, the working process of heading tape automatic deviation correction unit 1 is as follows:
When pushing up belt towards side sideslip, for right side in Fig. 1.When pushing up belt and offseting to the right, the vertical carrying roller 14 on the right hand edge touching right side of top belt, the vertical carrying roller 14 on right side deflects to the right along clockwise direction, and strut bar 141 rotates clockwise with vertical carrying roller 14.In the process of rotating, the pulley 151 on strut bar 141 rotates outward along chute 153 also clockwise direction, because the outer end of chute 153 is higher than the inner, when pulley 151 slides towards the outer end of chute 153, by guide channel plate 152 constantly lifting.Now, guide channel plate 152 inwardly deflects in the counterclockwise direction, and guide channel plate 152 promotes side carrying roller 13 and rotates in the counterclockwise direction together.Because side carrying roller 13 inwardly deflects in the counterclockwise direction, stir the right hand edge of top belt, make top belt be returned to initial position.
Meanwhile, not only serve because heading tape automatic deviation correction unit 1 also includes the second transmission component 16, second transmission component 16 effect controlling flat carrier roller, also serve the effect of connection two group of first transmission component 15.Specific as follows:
When the strut bar 141 on right side rotates clockwise, pull on brace 163 and carry, the montant 162 on right side rotates counterclockwise, and the montant 162 on right side pulls cross bar 161 to move to the right.Now, cross bar 161 is with carry-over bar 164 also to move right, tooth bar 164 driven gears 165 rotate along the direction perpendicular to paper, gear 165 drives flat carrier roller 12 also to rotate along the direction perpendicular to paper, the right side of flat carrier roller 12 is to paper rotation in surface, stir top belt left, help top belt to reset further.
Now, cross bar 161 pulls the montant 162 in left side, the montant 162 in left side also rotates in the counterclockwise direction, and pull the brace 163 in left side to move down, brace 163 pulls the strut bar 141 in left side inwardly to deflect along clockwise direction, the vertical carrying roller 14 in left side is also to intrinsic deflection, and in like manner, the vertical carrying roller 14 in left side drives the side carrying roller 13 in left side outwards to deflect in the counterclockwise direction.The side carrying roller 13 in the left side of such heading tape automatic deviation correction unit 1 is to extrinsic deflection, and the side carrying roller 13 on right side is to intrinsic deflection, and flat carrier roller 12 also serves the effect of stirring top belt, jointly will push up belt return to the left.Achieve the automatic deviation rectifying function to top belt.
Top belt left sideslip time situation, with above-mentioned working process in like manner, be not repeated at this.
Preferably, as shown in Figure 1-2, the outer end of side roller rack 131 is provided with side carrying roller setting nut 132.Also can manually regulate side carrying roller setting nut 132 to regulate the deflecting direction of left and right side carrying roller 13.Such as: when being screwed down the side carrying roller setting nut 132 of side carrying roller 13 in left side, the side carrying roller 13 in left side is to extrinsic deflection; When upwards unclamping the side carrying roller setting nut 132 of side carrying roller 13 in left side, the side carrying roller 13 in left side is to intrinsic deflection.
Preferably, as shown in Figure 1, the two ends of tooth bar 164 are provided with tooth bar setting nut 166.Tooth bar setting nut 166 moves to the left or to the right for manual regulation tooth bar 164.When tooth bar 164 is moved to the left, the left end of flat carrier roller 12 is to paper rotation in surface, and flat carrier roller 12 promotes top belt and offsets to the right; When tooth bar 164 moves right, the right-hand member of flat carrier roller 12 is to paper rotation in surface, and flat carrier roller 12 promotes top belt and offsets left.
In the present embodiment, as shown in Figure 4, automatic deviation rectifying device also comprises tail band automatic deviation correction unit 2, and tail band automatic deviation correction unit 2 comprises belt bracing frame 21, collet roller 22, end roller rack 23, rocker 24, the 3rd transmission component 25, and carrying roller 26 is found at the end laying respectively at end belt 3 both sides; It is hinged with belt bracing frame 21 that carrying roller 26 is found at the end, and the middle part of rocker 24 and belt bracing frame 21 are articulated with centre of gration 245 place, and one end of rocker 24 is connected with end roller rack 23, and the other end of rocker 24 contacts with the 3rd transmission component 25; End belt 3 is amesiality when the end founds carrying roller 26, carrying roller 26 is found to extrinsic deflection at the bottom of side, founding carrying roller 26 at the bottom of side drives rocker 24 to swing by the 3rd transmission component 25, rocker 24 drives end roller rack 23 to swing again, end roller rack 23 drives the side of collet roller 22 to intrinsic deflection, and collet roller 22 promotes end belt 3 and resets.
Preferably, as shown in Figure 4, the 3rd transmission component 25 comprises montant 254, two wedge blocks 255 and two fixed guides 256 after the front montant of two edger roll forks 251, two 252, balance cross bar 253, two; One end and the belt bracing frame 21 of edger roll fork 251 are hinged, the other end and the end of edger roll fork 251, found carrying roller 26 and be connected, one end of front montant 252 is connected with the stage casing of edger roll fork 251, the other end of two front montants 252 is connected with the two ends of balance cross bar 253 respectively, the two ends of balance cross bar 253 are also connected with one end of montant 254 after two, the other end of rear montant 254 is connected with wedge block 255, wedge block 255 can slide along fixed guide 256, the lower end of wedge block 255 is outward-dipping, and fixed guide 256 is fixed on belt bracing frame 21.
Preferably, as shown in Figure 4, rocker 24 comprises interlock main shaft 241 and is connected with end roller rack 23 with the first spider 242 and the second spider 243, first spider 242 being positioned at interlock main shaft 241 two ends, and two angles of the second spider 243 contact with wedge block 255 respectively.
Preferably, as shown in Figure 4, two angles of the second spider 243 are equipped with roller 244, and roller 244 contacts with wedge block 255.
In the present embodiment, the working process of tail band automatic deviation correction unit 2 is as follows:
When end belt 3 to the right sideslip time, carrying roller 26 is found at the end that the right hand edge of end belt 3 has touched right side, carrying roller 26 is found under the effect of edger roll fork 251 in the end, outwards deflect along clockwise direction, the end, stands in the process of carrying roller 26 deflection, the front montant 252 on right side is driven to move up, front montant 252 is with kinetic balance cross bar 253 to rotate counterclockwise, the right-hand member of balance cross bar 253 drives the rear montant 254 on right side to move up again, and rear montant 254 drives the wedge block 255 on right side to move up along the fixed guide 256 on right side again.Meanwhile, the left end of balance cross bar 253 drives the rear montant 254 in left side to move down, and the rear montant 254 in left side drives the wedge block 255 in left side to move down along the fixed guide 256 in left side.Wedge block 255 promotes two rollers 244 on the second spider 243, the roller 244 in left side is promoted downwards, the roller 244 on right side upwardly, such second spider 243 rotates in the counterclockwise direction around its centre of gration 245, such first spider 242 also rotates in the counterclockwise direction, and promotes end roller rack 23 and deflect in the counterclockwise direction, and the right side of such collet roller 22 is to intrinsic deflection, end belt 3, to extrinsic deflection, resets left by left side.
End belt left sideslip time situation, with above-mentioned working process in like manner, be not repeated at this.
Preferably, as shown in Figure 5, the two ends of collet roller 22 are equipped with from inside to outside thicker gradually anti-deviation mouth 221.Because anti-deviation mouth 221 itself has certain angle of inclination, the sideslip of end belt 3 can be suppressed to a certain extent.Anti-deviation mouth 221 is located by locating bush 224 and jump ring 225.
Preferably, as shown in Figure 5, the outer cover of the main shaft 222 of collet roller 22 is provided with roller skin 223, and the thickness of roller skin 223 is 6mm, adds resistance to abrasion, by greatly reducing the quantity changing carrying roller, improves the degree of utilization of material.
The automatic deviation rectifying device of the band conveyor in the utility model does not rely on hydraulic efficiency pressure system, electrical equipment, and provide a kind of top of fully mechanical, the dual automatic deviation rectifying device of end belt to prevent underground coal mine Extendible belt conveyer belt deviation, and device details part is also by the manual tuningout of adjusting bolt, simple and practical, safety of operation is reliable.Carry out improvement and design to the collet roller of original coal mine conveying belt, on its original basis, simplified structure, reduces productive costs simultaneously, make its operation stability better, more durable, more easy care, and allow and itself also can have certain automatic deviation correction effect.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, other modification some can also be made, also should be considered as protection domain of the present utility model.
Claims (14)
1. the automatic deviation rectifying device of a band conveyor, comprise heading tape automatic deviation correction unit, described heading tape automatic deviation correction unit comprises base and the flat carrier roller be arranged on described base and side carrying roller, two described side carrying rollers lay respectively at the left and right sides of a described flat carrier roller and tilt towards described flat carrier roller, belt is laid on the upper surface of described flat carrier roller and described side carrying roller, it is characterized in that, described heading tape automatic deviation correction unit also comprises two vertical carrying rollers, and two described vertical carrying rollers lay respectively at the outside of two described side carrying rollers and exceed described side carrying roller;
Described heading tape automatic deviation correction unit also comprises two the first transmission components, when the described vertical carrying roller that described belt is amesiality, the described vertical carrying roller of side is to extrinsic deflection, the described vertical carrying roller of side drives the described side carrying roller of side to intrinsic deflection by described first transmission component, and the described side carrying roller of side promotes described belt and resets.
2. the automatic deviation rectifying device of band conveyor according to claim 1, it is characterized in that, described heading tape automatic deviation correction unit also comprises the second transmission component, when the described vertical carrying roller that described belt is amesiality, the described vertical carrying roller of side drives described flat carrier roller to rotate by described second transmission component, described second transmission component drives the described vertical carrying roller of opposite side to intrinsic deflection simultaneously, and the described vertical carrying roller of opposite side drives the described side carrying roller of opposite side to extrinsic deflection by described first transmission component again.
3. the automatic deviation rectifying device of band conveyor according to claim 1, it is characterized in that, described first transmission component comprises the pulley be arranged on described vertical carrying roller, and the guide channel plate be arranged on the carrying roller of described side, described guide channel plate offers the chute of circular arc, the height of the outer end of described chute is higher than the height of the inner, and described pulley can slide in described chute.
4. the automatic deviation rectifying device of band conveyor according to claim 3, is characterized in that, described side carrying roller is arranged on the roller rack of side, and described guide channel plate extends out from described side roller rack.
5. the automatic deviation rectifying device of band conveyor according to claim 4, is characterized in that, the inner and the described base of described side roller rack are hinged, and described side carrying roller can around hinge-point inwardly or to extrinsic deflection.
6. the automatic deviation rectifying device of band conveyor according to claim 4, is characterized in that, the outer end of described side roller rack is provided with side carrying roller setting nut.
7. the automatic deviation rectifying device of band conveyor according to claim 3, it is characterized in that, described vertical carrying roller is hinged by the strut bar of perpendicular type and described base, and described vertical carrying roller can around hinge-point is inside or to extrinsic deflection, described pulley is arranged on described strut bar.
8. the automatic deviation rectifying device of band conveyor according to claim 2, it is characterized in that, described second transmission component comprises cross bar, lay respectively at two montants at cross bar two ends, and two braces, one end and the described cross bar of described montant are hinged, the other end and the described base of described montant are hinged, one end of described brace and the stage casing of described montant hinged, the other end and the described vertical carrying roller of described brace are hinged, the middle part of described cross bar is provided with tooth bar, the gears meshing bottom described tooth bar and described flat carrier roller.
9. the automatic deviation rectifying device of band conveyor according to claim 8, is characterized in that, the two ends of described tooth bar are provided with tooth bar setting nut.
10. the automatic deviation rectifying device of band conveyor according to claim 1, it is characterized in that, described automatic deviation rectifying device also comprises tail band automatic deviation correction unit, described tail band automatic deviation correction unit comprises belt bracing frame, collet roller, end roller rack, rocker, the 3rd transmission component, and carrying roller is found at the end laying respectively at belt both sides;
Carrying roller is found at the described end and described belt bracing frame is hinged, and middle part and the described belt bracing frame of described rocker are hinged, and one end of described rocker is connected with roller rack of the described end, and the other end of described rocker contacts with described 3rd transmission component;
Described belt is amesiality when the described end founds carrying roller, carrying roller is found to extrinsic deflection in the end described in side, the end described in side, founds carrying roller and drives described rocker to swing by described 3rd transmission component, described rocker drives roller rack of the described end to swing again, described collet roller support drives the side of described collet roller to intrinsic deflection, and described collet roller promotes described belt and resets.
The automatic deviation rectifying device of 11. band conveyors according to claim 10, is characterized in that, the two ends of described collet roller are equipped with from inside to outside thicker gradually anti-deviation mouth.
The automatic deviation rectifying device of 12. band conveyors according to claim 10, is characterized in that, described 3rd transmission component comprises two edger roll forks, two front montants, balance cross bar, montant, two wedge blocks and two fixed guides after two;
One end and the described belt bracing frame of described edger roll fork are hinged, the other end and the described end of described edger roll fork, found carrying roller and be connected, one end of described front montant is connected with the stage casing of described edger roll fork, the other end of two described front montants is connected with the two ends of described balance cross bar respectively, one end of the two ends of described balance cross bar also rear montant described with two is connected, the other end of described rear montant is connected with described wedge block, described wedge block can slide along described fixed guide, the lower end of described wedge block is outward-dipping, described fixed guide is fixed on described belt bracing frame.
The automatic deviation rectifying device of 13. band conveyors according to claim 12, it is characterized in that, described rocker comprises interlock main shaft and is positioned at the first spider and second spider at described interlock main shaft two ends, described first spider is connected with roller rack of the described end, and two angles of described second spider contact with described wedge block respectively.
The automatic deviation rectifying device of 14. band conveyors according to claim 13, is characterized in that, two angles of described second spider are equipped with roller, and described roller contacts with described wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773710.3U CN204400041U (en) | 2014-12-10 | 2014-12-10 | A kind of automatic deviation rectifying device of band conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516640A (en) * | 2016-05-29 | 2017-03-22 | 李峰 | Conveyor belt centering device |
| CN106743310A (en) * | 2016-08-08 | 2017-05-31 | 铜陵重钢机械装备有限公司 | Ribbon conveyer automatic centre regulating lower roller group |
| CN108928664A (en) * | 2018-07-27 | 2018-12-04 | 广州焙欧机械设备有限公司 | A kind of correction auxiliary device |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN112374075A (en) * | 2020-10-22 | 2021-02-19 | 神华北电胜利能源有限公司 | Structural parameter calculation method for belt conveyor self-adaptive plane curve section carrier roller group |
| CN112777225A (en) * | 2021-02-05 | 2021-05-11 | 淮北合众机械设备有限公司 | Vertical trapezoidal transverse swing automatic deviation rectifier |
| CN114132713A (en) * | 2021-12-15 | 2022-03-04 | 四川省自贡运输机械集团股份有限公司 | Combined type powerful deviation rectifier |
| CN114313799A (en) * | 2021-11-30 | 2022-04-12 | 呼和浩特科林热电有限责任公司 | Coal conveying belt with automatic deviation adjusting and cleaning functions |
| CN118145237A (en) * | 2024-05-09 | 2024-06-07 | 山西省安装集团股份有限公司 | Coal conveying belt device with deviation correcting structure |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516640A (en) * | 2016-05-29 | 2017-03-22 | 李峰 | Conveyor belt centering device |
| CN106743310A (en) * | 2016-08-08 | 2017-05-31 | 铜陵重钢机械装备有限公司 | Ribbon conveyer automatic centre regulating lower roller group |
| CN106743310B (en) * | 2016-08-08 | 2018-12-04 | 铜陵重钢机械装备有限公司 | Belt conveyor automatic centre regulating lower roller group |
| CN108928664A (en) * | 2018-07-27 | 2018-12-04 | 广州焙欧机械设备有限公司 | A kind of correction auxiliary device |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN112374075A (en) * | 2020-10-22 | 2021-02-19 | 神华北电胜利能源有限公司 | Structural parameter calculation method for belt conveyor self-adaptive plane curve section carrier roller group |
| CN112777225A (en) * | 2021-02-05 | 2021-05-11 | 淮北合众机械设备有限公司 | Vertical trapezoidal transverse swing automatic deviation rectifier |
| CN114313799A (en) * | 2021-11-30 | 2022-04-12 | 呼和浩特科林热电有限责任公司 | Coal conveying belt with automatic deviation adjusting and cleaning functions |
| CN114313799B (en) * | 2021-11-30 | 2023-11-28 | 呼和浩特科林热电有限责任公司 | Coal conveying belt with automatic deviation adjusting and cleaning functions |
| CN114132713A (en) * | 2021-12-15 | 2022-03-04 | 四川省自贡运输机械集团股份有限公司 | Combined type powerful deviation rectifier |
| CN114132713B (en) * | 2021-12-15 | 2023-09-26 | 四川省自贡运输机械集团股份有限公司 | Combined type powerful deviation corrector |
| CN118145237A (en) * | 2024-05-09 | 2024-06-07 | 山西省安装集团股份有限公司 | Coal conveying belt device with deviation correcting structure |
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