CN101774481B - Roller bed conveying line installed on portal frame - Google Patents
Roller bed conveying line installed on portal frame Download PDFInfo
- Publication number
- CN101774481B CN101774481B CN2009102645876A CN200910264587A CN101774481B CN 101774481 B CN101774481 B CN 101774481B CN 2009102645876 A CN2009102645876 A CN 2009102645876A CN 200910264587 A CN200910264587 A CN 200910264587A CN 101774481 B CN101774481 B CN 101774481B
- Authority
- CN
- China
- Prior art keywords
- roller bed
- roller
- section
- conveying line
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The invention relates to a roller bed conveying line installed on a portal frame, which is characterized in that a roller bed frame is installed on the portal frame, a roller bed conveying line body is divided into an upper layer and a lower layer, and both ends of the line body are respectively connected by using a lifting system. An unpowered roller bed cross section, a power roller bed cross section and a friction power roller bed cross section are arranged on the roller bed frame, rollers on the unpowered roller bed cross section are unpowered rollers, rollers on the power roller bed cross section are power rollers, rollers on the friction power roller bed cross section are friction rollers, the power rollers and a plurality of unpowered rollers are installed on the roller bed frame at intervals, and the friction rollers are installed on the position to be accumulated on the line body. The roller bed conveying line has the advantages of large load bearing capability, accumulation function and networking function, can realize the collineation of multiple steering frames and one-step line-feeding accomplishment of all processing operation and the automatic line-production overhauling of the collineation of the multiple types of steering frames, provides a uniform material flow conveying platform for the overhauling of the steering frames, and is beneficial to realizing the batch production of steering overhauling complete equipment.
Description
Technical field
What the present invention relates to is mounted in roller bed conveying line on the portal frame, belongs to logistics conveyor apparatus field.
Background technology
Railway and track traffic rolling stock are when carrying out bogie truck maintenance, production process, and two kinds of repair apparatus of domestic present application are based on manually substantially.A kind of is based on driving, is aided with the location maintenance pattern of iron-clad horses frame workpiece; A kind of is that wayside equipment is carried, fixedly station utilization driving or cantilever hang the mode of production that the cooperation special plane moves.Before a kind of be original upkeep operation pattern, the mode that utilize to increase area is set up the inspection rack position and is reached the purpose that strengthens service ability; A kind of degree of automation in back is lower, and area occupied is bigger, the use of the specialized equipment cooperation of equipment such as need drive a vehicle.The structure of existing each novel speed-raising bogie truck has had bigger variation, and existing maintenance equipment can not guarantee the smooth implementation of bogie truck maintenance technology.
Summary of the invention
What the present invention proposed is a kind of roller bed conveying line that is installed on the portal frame, its purpose is intended at " structure of existing each novel speed-raising bogie truck has had bigger variation; existing maintenance equipment can not guarantee the smooth implementation of bogie truck maintenance technology " this problem, adopt the streamlined mode of operation to change the big problem of labour intensity in the prior art, this travel line adopts ground, in the air in conjunction with three-dimensional automation Detroit automation pattern, realize multiple bogie truck, the car body conllinear, once reach the standard grade and finish all technological operations, thereby realize the conllinear automation Detroit automation maintenance of multiple model bogie truck.
Technical solution of the present invention: it is characterized in that roller bed frame is installed on the portal frame, the roller bed conveying line body divides two-layer up and down, the two ends of roller bed conveying line body connect with jacking system respectively, have or not power roller bed frame cross section on the roller bed frame, power roller bed frame cross section and frictional power roller bed frame cross section, roller on the unpowered roller bed frame cross section is unpowered roller, roller on the power roller bed frame cross section is a live roll, roller on the frictional power roller bed frame cross section is a friction roller, on roller bed frame, live roll and several unpowered rollers are interrupted to be installed, friction roller is installed online body need amass the position of putting, screw elevator in the jacking system on the roller bed conveying line is installed on the portal frame, when screw elevator dropped to the bottom, the roller bed frame on the portal frame was docked with the lower floor of roller bed conveying line; When screw elevator rose to the top, the roller bed frame on the portal frame was docked with the upper strata of roller bed conveying line.
Advantage of the present invention: load-carrying capacity is big, has long-pending playing function, can realize multiple bogie truck conllinear, once reach the standard grade and finish all technological operations and possess networked function, realized the conllinear automation Detroit automation maintenance of multiple model bogie truck, for the bogie truck maintenance provides unified logistics delivery platform, have and utilize the mass production that realizes bogie truck maintenance complete equipment.
Description of drawings
Fig. 1 is the workflow diagram of roller bed conveying line.Fig. 2 is the section drawing of individual layer roller bed conveying line steel structure.
Fig. 3 is the section drawing of double-deck roller bed conveying line steel structure.
Fig. 4 is the dropping section section drawing that has screw elevator in the line body.Fig. 5 is the birds-eye view of dropping section in the line body.
Fig. 6 is a frictional power roller bed frame section drawing.Fig. 7 is unpowered roller bed frame section drawing.
Fig. 8 is steel pipe and the leading screw scheme of installation that increases conveyer intensity.
Fig. 9 is the scheme of installation of fixed support plate.Figure 10 is a power roller bed frame schematic cross-section.
Figure 11 is the front view of screw elevator.
Figure 12 is the birds-eye view of screw elevator.Figure 13 is the partial enlarged drawing of Figure 14.
Figure 14 is right elevation and the Y-piece and the matching used scheme drawing of nut of screw elevator.
Figure 15 is Y-piece and nut, the matching used scheme drawing of slide.
Figure 16 is the drive installation scheme drawing of line delivery.Figure 17 is the scheme drawing of nut shape.
Figure 18 is that the position of Y-piece and nut concerns scheme drawing one.
Figure 19 is that the position of Y-piece and nut concerns scheme drawing two.Figure 20 is the chute section drawing that has ball hole.
Figure 21 is to use the Y-piece and the nut structure scheme drawing of forked guide rail.Figure 22 is the right elevation of Figure 21.
Among the figure, the 1st, Y-piece, the 2nd, slide, the 3rd, nut, the 4th, the square convex on the nut, the 5th, be used to carry the frame of roller bed frame on the screw elevator, the 6th, screw rod, the 7th, steel structure or portal frame, the 8th, delivery dolly, the 9th, H shaped steel, the 10th, roller, the 11st, axle, the 12nd, bearing, the 13rd, riser, the 14th, sprocket wheel, the 15th, friction lining, the 16th, holddown spring, the 17th, unpowered roller bed frame cross section, the 18th, power roller bed frame cross section, the 19th, lower floor's load line body, the 20th, the unloaded line of return body in upper strata, the 21st, limited roller, the 22nd, strengthen screw rod and strengthen steel pipe, the 23rd, screw elevator, the 24th, gyrostat, the 25th, chain, the 26th, motor, the 27th, driven sprocket, the 28th, drive sprocket and drive motor, the 29th, the trapezoidal convex on the nut, the 30th, the fork handle of Y-piece, the 31st, the ball hole on the slide, the 32nd, forked guide rail, the 33rd, cushion rubber, the 34th, needle roller, the 35th, Z-shaped plate, the 36th, riser.
The specific embodiment
The contrast accompanying drawing, be installed in the roller bed conveying line on the portal frame, it is characterized in that roller bed frame is installed on the portal frame, the roller bed conveying line body divides two-layer up and down, the two ends of roller bed conveying line body connect with jacking system respectively, have or not power roller bed frame cross section 17 on the roller bed frame, power roller bed frame cross section 18 and frictional power roller bed frame cross section, roller on the unpowered roller bed frame cross section is unpowered roller, roller on the power roller bed frame cross section is a live roll, roller on the frictional power roller bed frame cross section is a friction roller, on roller bed frame, live roll and several unpowered rollers are interrupted to be installed, and friction roller is installed online body need amass the position of putting, and screw elevator 23 is installed on the portal frame, when screw elevator dropped to the bottom, the roller bed frame on it was docked with the lower floor of roller bed conveying line; When screw elevator rose to the top, the roller bed frame on it was docked with the upper strata of roller bed conveying line.Screw elevator comprises nut 3, Y-piece 1, slide 2 and steel structure, and wherein nut is installed on the screw rod, and square convex is arranged on the nut, and the prong of Y-piece cooperates with the square convex of nut, and the fork handle of Y-piece cooperates with slide.Roller bed frame is installed on the steel structure.
Y-piece on the screw elevator, its feature are that also the opening of four Y-pieces is respectively towards four different directions.Square convex 4 and trapezoidal convex 29 are arranged on the nut 3 on the screw elevator, and the prong of Y-piece can be clamped square convex, and trapezoidal convex is positioned at the Y-piece baseplane, and the cross section of trapezoidal convex is trapezoidal, and the screw thread on the nut cooperates 6 with screw rod.Having the hole that cooperates with fork handle 30 on the slide 2 on the screw elevator, be evenly equipped with ball hole 31 around the hole, be placed with ball in the ball hole, is that friction of rolling joins between fork handle and the slide.
Embodiment
As shown in Figure 1, long and two-short dash line is represented line delivery, and the direction of arrow is represented the throughput direction of line body, and whole line body lower floor is used for load transport trolley and workpiece, and the unloaded dolly in upper strata returns, and forms an on-cycle delivery system.The Design of Steel Structural Element Sections of individual layer roller bed conveying line as shown in Figure 2, the steel structure of double-deck roller bed conveying line as shown in Figure 3, individual layer is connected part with bilayer and connects with jacking system, the birds-eye view of this jacking system as shown in Figure 5, jacking system is made up of steel structure and screw elevator 5, and detail will be described below.
Heavy roller bed frame is installed on the portal frame, carries the dolly of bogie truck erecting by overhang and carries on heavy roller conveyor.Described heavy roller conveyor, its cross section have three kinds of unpowered roller bed frame cross sections, power roller bed frame cross section and frictional power roller bed frame cross section.
As shown in Figure 7, unpowered roller-way cross section comprises H shaped steel 9, roller 10, axle 11, bearing 12, riser 13.Here, we lump together roller, axle, bearing set and are called unpowered roller.Riser is fixed by bolts to a side of H shaped steel, according to design-calculated intensity needs every an end distance from fixing once, as shown in Figure 9, each symmetry has the hole of placing bearing on riser and the H shaped steel, hole size and bearing size adapt, and have groove on the bearing, and have clip to be fixed, axle is fixed roller by key, and the both wings of axle are installed on the bearing of two symmetries.
As shown in figure 10, power roller-way cross section comprises H shaped steel 9, roller 10, axle 11, bearing 12, riser 13, sprocket wheel 14.Here, we lump together roller, axle, bearing, chain wheel set and are called live roll.The difference in power roller-way cross section and unpowered roller-way cross section is that power roller-way cross section is equipped with drive sprocket on its axle.
As shown in Figure 6, frictional power roller bed frame cross section comprises H shaped steel 9, roller 10, axle 11, bearing 12, riser 13), sprocket wheel 14, friction lining 15, spring 16.Here, we combine roller, axle, bearing, sprocket wheel, friction lining and are called friction roller.Riser is fixed by bolts to a side of H shaped steel, according to design-calculated intensity needs every an end distance from fixing once, as shown in Figure 9, each symmetry has the hole of placing bearing on riser and the H shaped steel, hole size and bearing size adapt, have groove on the bearing, and there is clip to be fixed, axle is fixed roller by key, and axle mounting is on the bearing of two symmetries, and an end of axle is equipped with sprocket wheel, between sprocket wheel and the axle is friction lining, the friction coefficient size of friction lining is according to the design needs, and the friction force that promptly guarantees friction lining is smaller or equal to friction force allowable, spring be used to retrain sprocket wheel axial motion.Under general conveying situation, friction lining plays driving torque, when dolly is obstructed, limits roller work moment because of the running resistance square surpasses, and the result is skidded friction lining.
Be intensity and the load-carrying capacity of strengthening whole conveyer, put on a solid drawn pipe in a side of H shaped steel with a screw rod 22, two ends are separately fixed at two planes up and down of H shaped steel about the screw rod, as shown in figure 10.
Actuating device is installed on the H shaped steel, and as shown in figure 16, drive motor 26 drives drive sprocket 14 by gyrostat 25 and rotates.
Below the design and installation method of comprehensive this heavy type roller conveyor of narration.
This heavy type roller bed frame is installed on the portal frame, according to the intensity of roller bed frame and the weight of workpiece, calculates its deflection by finite element analysis method, thereby designs the distance between the portal frame.For strengthening the intensity and the load-carrying capacity of roller bed frame, whenever be spaced a distance, be equipped with in a side of H shaped steel and strengthen screw rod 22.Unpowered roller is installed on the roller bed frame according to the design needs equably; According to the size of dolly 8, every interval one end distance from, unpowered roller is replaced to powered rollers, guarantee promptly that dolly 8 is dynamic all the time to be fed forward.Drive motor is installed on the H shaped steel.In line delivery, dolly need amass the position of putting, and powered rollers is replaced to the frictional power roller, and is stuck to prevent motor.
Roughish plane is made to guarantee friction force in the plane that dolly contacts with roller, and the side of dolly is equipped with limited roller 21.
As Fig. 4, shown in Figure 5, four screw rods 6 are fixedly mounted on the portal frame, and there is driven sprocket 27 upper end of screw rod, driven sprocket and screw rod are connected, driven sprocket is by drive sprocket 28 driven in rotation, and drive sprocket and drive motor 28 are installed in portal frame one side, and screw elevator is installed on the screw rod.
Screw elevator comprises nut 3, Y-piece 1, slide 2 and steel structure, nut is installed on the screw rod, and square convex is arranged on the nut, and the prong of Y-piece cooperates with the square convex of nut, the fork handle of Y-piece cooperates with slide, and the opening of Y-piece is respectively towards four different directions.The heavy roller-way of installation is arranged on the steel structure.
Square convex 4 and trapezoidal convex 29 are arranged on the nut, and the prong of Y-piece can be clamped square convex, and trapezoidal convex is positioned at the Y-piece baseplane, and the cross section of trapezoidal convex is trapezoidal, and the screw thread on the nut cooperates (6) with screw rod.
Be friction of rolling between slide 2 and the fork handle, the feature of slide is to have the hole that cooperates with fork handle 30 on the slide, is evenly equipped with ball hole 31 around the hole, is placed with ball in the ball hole.
Reason owing to existing manufacturing technology, after four screw rods of screw elevator create, and straight under the nonideality, even after the alignment, in its working process, also can bend, during bent screws, can drive the skew of nut occurrence positions, this just makes elevator unstable in lifting process, even causes elevator generation stuck phenomenon.So on elevator, use Y-piece, on nut, done square convex.Like this,, cause nut to be subjected to displacement, also the elevator stuck phenomenon can not take place even when screw rod deforms.When initial designs, we are designed to cliding friction with slide and fork handle, but because of coefficient of sliding resistance is 0.2, when causing fork handle to be subjected to displacement with nut, friction force is bigger, DeGrain.Make fork handle and slide into friction of rolling now, friction coefficient has only 0.01, promptly on the slide hole around be evenly equipped with ball hole, be placed with ball in the ball hole.
The screw elevator of making according to the method for top passage record, also there is a problem in actual use, that is exactly after nut is installed in screw rod, during initial the installation, four nuts are corrected on a horizontal surface, but after screw rod bent in the process of rotation, four nuts were just not necessarily on a horizontal surface, Y-piece is contacted or the line contact with the nut origination point, cause nut or Y-piece to damage.Now, in bottom, nut and the Y-piece contact portion of Y-piece, done trapezoidal convex on nut, trapezoidal convex as shown in figure 17.When four nuts were not on a horizontal surface, as shown in figure 19, contacting between nut and the Y-piece remained the face contact.
Need to prove, the opening direction of four Y-pieces on the screw elevator is respectively towards four different directions, the reason of doing like this is when nut is subjected to displacement, Y-piece can be subjected to displacement on four direction, if the Y-piece opening direction has two or more identical, its effect will weaken so.
Claims (5)
1. be installed in the roller bed conveying line on the portal frame, it is characterized in that roller bed frame is installed on the portal frame, the roller bed conveying line body divides two-layer up and down, the two ends of roller bed conveying line body connect with jacking system respectively, have or not power roller bed frame cross section on the roller bed frame, power roller bed frame cross section and frictional power roller bed frame cross section, roller on the unpowered roller bed frame cross section is unpowered roller, roller on the power roller bed frame cross section is a live roll, roller on the frictional power roller bed frame cross section is a friction roller, on roller bed frame, live roll and several unpowered rollers are interrupted to be installed, friction roller is installed in the roller bed conveying line body need amass the position of putting, screw elevator in the jacking system on the roller bed conveying line (23) is installed on the portal frame, and when screw elevator dropped to the bottom, the roller bed frame on the portal frame was docked with the lower floor of roller bed conveying line body; When screw elevator rose to the top, the roller bed frame on the portal frame was docked with the upper strata of roller bed conveying line body.
2. the roller bed conveying line that is installed on the portal frame according to claim 1, it is characterized in that screw elevator comprises nut (3), Y-piece (1), slide (2) and steel structure, wherein nut is installed on the screw rod, square convex is arranged on the nut, the prong of Y-piece cooperates with the square convex of nut, the fork handle of Y-piece cooperates with slide, and roller bed frame is installed on the steel structure.
3. the roller bed conveying line that is installed on the portal frame according to claim 2 is characterized in that Y-piece has four, and the opening of four Y-pieces is respectively towards four different directions.
4. the roller bed conveying line that is installed on the portal frame according to claim 2, it is characterized in that square convex (4) and trapezoidal convex (29) are arranged on the nut (3), the prong of Y-piece can be clamped square convex, trapezoidal convex is positioned at the Y-piece baseplane, the cross section of trapezoidal convex is trapezoidal, and the screw thread on the nut cooperates with screw rod (6).
5. the roller bed conveying line that is installed on the portal frame according to claim 2 is characterized in that having on the slide hole that cooperates with fork handle (30), is evenly equipped with ball hole (31) around the hole, is placed with ball in the ball hole, is friction of rolling between fork handle and the slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102645876A CN101774481B (en) | 2009-12-29 | 2009-12-29 | Roller bed conveying line installed on portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102645876A CN101774481B (en) | 2009-12-29 | 2009-12-29 | Roller bed conveying line installed on portal frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101774481A CN101774481A (en) | 2010-07-14 |
| CN101774481B true CN101774481B (en) | 2011-11-23 |
Family
ID=42511108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102645876A Expired - Fee Related CN101774481B (en) | 2009-12-29 | 2009-12-29 | Roller bed conveying line installed on portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101774481B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819128B (en) * | 2014-01-27 | 2018-10-26 | 三峡大学 | The double-deck cooling device of plank solidification and the double-deck cooling frame |
| CN109606761A (en) * | 2019-01-30 | 2019-04-12 | 成秀东 | A kind of intelligent packing station equipped with transfer function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484320Y (en) * | 2001-06-28 | 2002-04-03 | 淄博矿山建材设备总厂 | Adjustable glass calender |
| CN2709388Y (en) * | 2004-04-26 | 2005-07-13 | 王树生 | Lifting section of stack type conveyer |
| CN1749134A (en) * | 2005-03-08 | 2006-03-22 | 江苏省溧阳市云龙化工设备有限公司 | Intelligent bag transfer device |
| CN201605017U (en) * | 2009-12-29 | 2010-10-13 | 江苏速升自动化装备系统工程有限公司 | Roller conveyor |
-
2009
- 2009-12-29 CN CN2009102645876A patent/CN101774481B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484320Y (en) * | 2001-06-28 | 2002-04-03 | 淄博矿山建材设备总厂 | Adjustable glass calender |
| CN2709388Y (en) * | 2004-04-26 | 2005-07-13 | 王树生 | Lifting section of stack type conveyer |
| CN1749134A (en) * | 2005-03-08 | 2006-03-22 | 江苏省溧阳市云龙化工设备有限公司 | Intelligent bag transfer device |
| CN201605017U (en) * | 2009-12-29 | 2010-10-13 | 江苏速升自动化装备系统工程有限公司 | Roller conveyor |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2009-202691A 2009.09.10 |
| JP特开平10-035874A 1998.02.10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101774481A (en) | 2010-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785910B (en) | Accumulation and discharge type hanging conveying line conveying trolley group with one pair of supplementation wheels | |
| CN101104504A (en) | Tunnel type single-column cargo piling machine | |
| CN103832797A (en) | Suspension chain conveyor system | |
| CN102367114B (en) | Board discharge device in glass magnesium board production line | |
| CN203581979U (en) | Automatic plate supplying machine | |
| CN1323855C (en) | Tyre assembling mechanical hand | |
| CN105781181A (en) | Transporter for automobile and garage of transporter | |
| CN101774481B (en) | Roller bed conveying line installed on portal frame | |
| CN202272541U (en) | Board discharging apparatus on Bo magnesium board production line | |
| CN201605017U (en) | Roller conveyor | |
| CN203924822U (en) | A kind of vertically displaceable parking apparatus | |
| CN201457383U (en) | Heavy-grade friction boosting self-propelling trolley | |
| CN101767716B (en) | Screw rod lifter | |
| CN201890589U (en) | Automatic climbing conveyer with single trolley | |
| CN201610318U (en) | Forked piece and nut structure using forked guide rail in screw elevator | |
| CN106672545A (en) | Pipe piece production line chain type traction system and using method thereof | |
| CN2794885Y (en) | Tire assembling mechanical hand | |
| CN103883145A (en) | Vertical lifting parking equipment | |
| CN101823621A (en) | Forked member and nut structure of forked guide rail used in screw elevator | |
| CN101734573B (en) | Screw lifting machine with fork-shaped member installation structure | |
| CN202967401U (en) | Conveying vehicle group used for power and free suspended conveying line and provided with supplement wheels in pairs | |
| CN201605135U (en) | Y-piece and nut structure | |
| CN201052958Y (en) | Tunnel type single-column cargo piling machine | |
| CN101837889B (en) | Y-piece and nut structure for screw rod elevator | |
| CN201605016U (en) | Screw lifter used in conveyor line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU SUSHENG AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER NAME: JIANGSU SUSHENG AUTOMATION EQUIPMENT SYSTEM ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214112 No. 121, Xinhua Road New District, Jiangsu, Wuxi Patentee after: JIANGSU SUSHENG AUTOMATION EQUIPMENT Co.,Ltd. Address before: 214122 Jiangsu 121 speed automation equipment system engineering Co., Ltd., Xinhua Road, Wuxi, Jiangsu Patentee before: JIANGSU SUSHENG AUTOMATION EQUIPMENT SYSTEMS ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20211229 |