CN104016073A - Conveyor walking wheel fixing support device - Google Patents
Conveyor walking wheel fixing support device Download PDFInfo
- Publication number
- CN104016073A CN104016073A CN201310679327.1A CN201310679327A CN104016073A CN 104016073 A CN104016073 A CN 104016073A CN 201310679327 A CN201310679327 A CN 201310679327A CN 104016073 A CN104016073 A CN 104016073A
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- China
- Prior art keywords
- road wheel
- fixed bearing
- walking wheel
- plate
- trough
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Abstract
The invention discloses a conveyor walking wheel fixing support device, and relates to the technical field of cement machines. The conveyor walking wheel fixing support device comprises walking wheel fixing supports of a double-groove structure, the walking wheel fixing supports comprise double-groove plates and walking wheel cantilever shafts, and each double-groove plate is formed by welding two groove plate bodies. Each groove plate body is a square groove plate body with two side plates and a bottom plate, connecting holes are formed in the centers of the side plates, and through holes are formed in the bottom plates. The bottom plates of the two groove plate bodies of each double-groove plate are perpendicular, the connecting holes of the side plates are coaxial and identical in size, and the walking wheel cantilever shafts penetrate through the connecting holes of the side plates and are fixedly connected with walking wheels. The problems that the connecting holes of the conveyor walking wheel fixing supports are prone to being deformed, coaxiality deviation happens to the axes of the walking wheel cantilever shafts and the shaft holes of the walking wheel fixing supports, cross angles happen to the contact faces between the wheels and rails in the operating process of a conveyor, the walking wheels are deviated, rail gnawing by the wheels happens, and even the wheels derail can be solved.
Description
Technical field
The present invention relates to cement machinery technical field, especially a kind of for supporting the fixed bearing device of conveyer road wheel.
Background technology
As shown in Figure 1, traditional tray conveyer includes tray conveyer hopper 1, chain 2, road wheel 3, track 4, road wheel projecting shaft 5 and road wheel fixed bearing 6 to the road wheel fixed bearing structural arrangement mode of tradition tray conveyer; Road wheel fixed bearing 6 is single groove mechanism, the road wheel fixed bearing of single groove structure is pressed into a square groove trough plate by oblong steel plate, trough plate biside plate center is processed with and road wheel cantilever diameter of axle through hole of a size, the dimension limit of through hole is selected and axle coordinates slightly tight excessive tolerance on fit, and trough-shaped base section is processed with a hole.Tray conveyer arranges that at interval of 2 coal tubs one group with the slot type coal tub of fixed bearing, the projecting shaft of road wheel is assembled on road wheel fixed bearing, by with bolt, the road wheel fixed bearing of road wheel projecting shaft and single groove structure being connected and fixed, radially wobbling and moving axially between restriction road wheel projecting shaft and road wheel fixed bearing hole.The road wheel fixed bearing that this road wheel fixed bearing is single groove structure, after road wheel is fixed and is fixed by Bolt Connection, have an appointment between support outer face and the wheel medial surface projecting shaft of 70 millimeters, supporting wheel is in orbit subject to rail effect to an one application force that vertical track direction makes progress, two factors that this application force adds longer projecting shaft are the moment of connection holes effect to the road wheel fixed bearing of single groove structure together, the connection holes of fixed bearing is under the alternation repeated action of moment, equipment is after operation a period of time, the connection holes of the road wheel fixed bearing of single groove structure is at the squeezed slotted hole that becomes of vertical direction of orbital plane, the axis that will cause the road wheel fixed bearing axis hole of road wheel projecting shaft and single groove structure after connection holes distortion produces coaxiality deviation, contact surface during tray conveyer operation between wheel and orbital plane has the phenomenon of the angle of cut, cause run trace to change, process not in time to change and will produce walking sideslip, wheel is gnawed rail phenomenon, the equipment breakdown that even also there will be wheel derailing.
Summary of the invention
The object of this invention is to provide a kind of conveyer road wheel fixed bearing device, it can solve the axis generation coaxiality deviation that the easy distortion of conveyer road wheel fixed bearing connection holes causes road wheel projecting shaft and road wheel fixed bearing axis hole this conveyer road wheel fixed bearing device, contact surface during conveyer operation between wheel and orbital plane has the phenomenon of the angle of cut, and the wheel sideslip that causes walking, wheel are gnawed the problem that rail even causes wheel derailment accident.
In order to address the above problem, the technical solution used in the present invention is:
This conveyer road wheel fixed bearing device, include the road wheel fixed bearing being arranged under tray conveyer hopper and road wheel is in orbit set, the road wheel fixed bearing that described road wheel fixed bearing is dual-slot structure, the road wheel fixed bearing of described dual-slot structure includes two trough plates and is arranged on two trough plates and with the fixing road wheel projecting shaft of bolt of rear end plate, road wheel projecting shaft is connected with described road wheel.
In above technical scheme, further scheme is: described pair of trough plate connect and formed by the welding of two trough plate phases; Described trough plate is the square groove trough plate with two side plates and a base plate, and described two side plate centers are provided with connection holes, and described base plate is provided with through hole; The base plate of two trough plates of described pair of trough plate is mutually vertical, and side plate connection holes is coaxial and size is identical, and described road wheel projecting shaft is fixedly connected with road wheel through described side plate connection holes.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
The present invention has improved road wheel projecting shaft and the compactness of fixed bearing hole cooperation and the stability of laminating, increase the cooperation area of walking between wheel shaft and fixed bearing hole, the effect of road wheel to the moment of bearing while having reduced operation, effectively prevent waving between road wheel projecting shaft and fixed bearing hole, the squeezed slotted hole that becomes of connection holes that has solved fixed bearing causes the axis of road wheel projecting shaft and road wheel fixed bearing axis hole to produce coaxiality deviation, contact surface during conveyer operation between wheel and orbital plane has the phenomenon of the angle of cut, wheel sideslip causes walking, wheel is gnawed the problem that rail even causes wheel derailment accident.
Accompanying drawing explanation
Fig. 1 is tray conveyer assembling operation schematic diagram.
Fig. 2 is the structural representation of traditional road wheel fixed bearing of installing along A-A hatching line in Fig. 1.
Fig. 3 is the elevational schematic view of tray conveyer traditional road wheel fixed bearing structure is installed time bottom.
Fig. 4 is flute profile plate structure schematic diagram in road wheel fixed bearing structure in Fig. 3.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is arranged on structural representation of the present invention on tray conveyer along B-B hatching line place in Fig. 1.
Fig. 7 is the elevational schematic view that tray conveyer is installed bottom when of the present invention.
Fig. 8 is road wheel fixed bearing structural representation of the present invention.
Number in the figure is expressed as: 1, tray conveyer hopper; 2, chain; 3, road wheel; 4, track; 5, road wheel projecting shaft; 6, road wheel fixed bearing; 7, single trough plate; 7-1, side plate; 7-2, base plate; 8, bolt; 9, two trough plates; 10, bolt of rear end plate.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is tray conveyer assembling operation schematic diagram, and in figure, the direction of arrow is mass transport service direction in tray conveyer.The road wheel fixed bearing device of traditional tray conveyer of Fig. 2 and Fig. 3, include the chain 2 and the road wheel fixed bearing 6 that are arranged under tray conveyer hopper 1, road wheel fixed bearing 6 is the road wheel fixed bearing of single groove structure, include single trough plate 7 and be arranged on single trough plate 7 and use the fixing road wheel projecting shaft 5 of bolt 8, road wheel projecting shaft 5 is connected with the road wheel 3 along track 4 walkings.The oblong steel plate that single trough plate 7 in road wheel fixed bearing 6 is 8 millimeters by thickness is pressed into a square groove trough plate, as shown in Figure 4 and Figure 5, distance between 7 two side plate 7-1 inner sides of single trough plate is 60 millimeters, at the processing of biside plate center and road wheel projecting shaft 5 diameter of axle connection holes of a size, diameter of trough-shaped base section 7-2 processing is the hole of 11 millimeters.Tray conveyer arranges that at interval of 2 coal tubs one group with the slot type coal tub of fixed bearing.The road wheel projecting shaft 5 that road wheel 3 is housed is assembled in the connection holes of 7 two side plates of single trough plate on road wheel fixed bearing 6, by the bolt with M10, road wheel projecting shaft 5 and single trough plate 7 are fixedly connected, radially wobbling and moving axially between restriction road wheel projecting shaft 5 and single trough plate 7.After road wheel 3 is fixed by Bolt Connection, have an appointment between single trough plate 7 lateral surfaces and the wheel medial surface projecting shaft of 70 millimeters, the wheel 3 being bearing on track 4 is subject to rail effect to an one application force that vertical track direction makes progress, this application force adds two factors moment of connection holes effect to the road wheel fixed bearing of single groove structure together of the projecting shaft of 70 millimeters, the connection holes of fixed bearing is under the alternation repeated action of moment, equipment is after operation a period of time, the connection holes of the road wheel fixed bearing of single groove structure is at the squeezed slotted hole that becomes of vertical direction of orbital plane, the axis that will cause connection holes in the road wheel fixed bearing 6 of road wheel projecting shaft 5 and single groove structure after connection holes distortion produces coaxiality deviation, contact surface during tray conveyer operation between wheel and orbital plane has the phenomenon of the angle of cut, cause run trace to change, process not in time to change and will produce walking sideslip, wheel is gnawed rail phenomenon, the equipment breakdown that even also there will be wheel derailing.
Fig. 6, Fig. 7 and Fig. 8 are conveyer road wheel fixed bearing device of the present invention, include the chain 2 and the road wheel fixed bearing 6 that are arranged under tray conveyer hopper 1, the road wheel fixed bearing that road wheel fixed bearing 6 is dual-slot structure, include two trough plates 9 and be arranged on two trough plates 9 and use the fixing road wheel projecting shaft 5 of bolt of rear end plate 10, road wheel projecting shaft 5 is connected with the road wheel 3 along track 4 walkings.Two trough plates 9 in road wheel fixed bearing 6 are in the lateral surface subsides of single trough plate 7 of the road wheel fixed bearing of single groove structure of traditional tray conveyer, to weld a structure new single trough plate the same as it to form two trough plates, as shown in Figure 8; In two trough plates of the road wheel fixed bearing of dual-slot structure, a trough plate arranged direction is perpendicular to another groove type plate, and the base plate face of a single trough plate is vertical with hopper bottom surface, and the base plate face of another one trough plate is parallel with hopper bottom surface.The distance of two trough plates two sides is double flute template length, less 5～10 millimeters than jib-length, after two trough plate weldings are fixing, processing coordinates axis hole, it at diameter of each trough plate bottom centre place processing, is the circular hole of 11 millimeters, by the bolt of rear end plate 10 with 2 M10, through axis hole and two trough plate two base plate circular holes of road wheel projecting shaft 5, the road wheel fixed bearing of road wheel 3 and dual-slot structure is fixedly connected respectively, road wheel projecting shaft 5 clings on mating holes face under mutually perpendicular two bolted effects, having limited road wheel projecting shaft 5 swings in the direction parallel with orbital plane, also limited road wheel projecting shaft 5 in the swing perpendicular to orbital plane direction simultaneously, the compactness of shaft hole matching is fine.The road wheel fixed bearing of employing dual-slot structure is road wheel 3 fixedly, road wheel 3 narrows down to 5 millimeters in the jib-length of bearing side by 70 millimeters, equipment operation time significantly reduces the moment of the connection holes of fixed bearing, the cooperation area change in live axle and fixed bearing hole 1 times; The road wheel fixed bearing of employing dual-slot structure fixedly road wheel 3 has improved the compactness of shaft hole matching and the stability of laminating, increase cooperation area between wheel shaft and fixed bearing hole, the effect of road wheel to the moment of bearing while having reduced operation, effectively prevent waving between live axle and fixed bearing hole, solve the squeezed problem that becomes slotted hole of connection holes of fixed bearing, guaranteed the stability and safety operation of equipment.
Claims (2)
1. a conveyer road wheel fixed bearing device, include the road wheel fixed bearing (6) being arranged under tray conveyer hopper (1) and be arranged on the road wheel (3) on track (4), it is characterized in that: described road wheel fixed bearing (6) is the road wheel fixed bearing of dual-slot structure, the road wheel fixed bearing of described dual-slot structure includes two trough plates (9) and is arranged on two trough plates (9) goes up and uses the fixing road wheel projecting shaft (5) of bolt of rear end plate (10), and road wheel projecting shaft (5) is connected with described road wheel (3).
2. conveyer road wheel fixed bearing device according to claim 1, is characterized in that: described pair of trough plate (9) connect and formed by the welding of two trough plate phases; Described trough plate is the square groove trough plate with two side plates and a base plate, and described two side plate centers are provided with connection holes, and described base plate is provided with through hole; The base plate of two trough plates of described pair of trough plate is mutually vertical, and side plate connection holes is coaxial and size is identical, and described road wheel projecting shaft (5) is fixedly connected with road wheel (3) through described side plate connection holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679327.1A CN104016073B (en) | 2013-12-15 | 2013-12-15 | Conveyer road wheel fixed bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679327.1A CN104016073B (en) | 2013-12-15 | 2013-12-15 | Conveyer road wheel fixed bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104016073A true CN104016073A (en) | 2014-09-03 |
| CN104016073B CN104016073B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310679327.1A Active CN104016073B (en) | 2013-12-15 | 2013-12-15 | Conveyer road wheel fixed bearing device |
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| CN (1) | CN104016073B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476042A1 (en) * | 1980-02-18 | 1981-08-21 | Perreau Jean Pierre | Belt conveyor mounted on standard sections - is fitted with track for longitudinal processing lines below support beam |
| CN201567041U (en) * | 2009-11-27 | 2010-09-01 | 黄山杭罗输送机械有限公司 | Clinker chain bucket machine |
| CN201686275U (en) * | 2010-06-09 | 2010-12-29 | 江苏天鹏机电制造有限公司 | Plate-type materials-feeding unit |
| CN201761901U (en) * | 2010-08-26 | 2011-03-16 | 青岛松灵电力环保设备有限公司 | Chain bucket conveying system and guide rail device |
| CN102730372A (en) * | 2012-06-19 | 2012-10-17 | 广西鱼峰水泥股份有限公司 | Trough conveyor |
| CN203714638U (en) * | 2013-12-15 | 2014-07-16 | 广西鱼峰水泥股份有限公司 | Traveling wheel fixed support device of conveyor |
-
2013
- 2013-12-15 CN CN201310679327.1A patent/CN104016073B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476042A1 (en) * | 1980-02-18 | 1981-08-21 | Perreau Jean Pierre | Belt conveyor mounted on standard sections - is fitted with track for longitudinal processing lines below support beam |
| CN201567041U (en) * | 2009-11-27 | 2010-09-01 | 黄山杭罗输送机械有限公司 | Clinker chain bucket machine |
| CN201686275U (en) * | 2010-06-09 | 2010-12-29 | 江苏天鹏机电制造有限公司 | Plate-type materials-feeding unit |
| CN201761901U (en) * | 2010-08-26 | 2011-03-16 | 青岛松灵电力环保设备有限公司 | Chain bucket conveying system and guide rail device |
| CN102730372A (en) * | 2012-06-19 | 2012-10-17 | 广西鱼峰水泥股份有限公司 | Trough conveyor |
| CN203714638U (en) * | 2013-12-15 | 2014-07-16 | 广西鱼峰水泥股份有限公司 | Traveling wheel fixed support device of conveyor |
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| Publication number | Publication date |
|---|---|
| CN104016073B (en) | 2016-02-24 |
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