CN115258491A - Transfer car system capable of running along curved I-steel double-track rail - Google Patents
Transfer car system capable of running along curved I-steel double-track rail Download PDFInfo
- Publication number
- CN115258491A CN115258491A CN202210938450.XA CN202210938450A CN115258491A CN 115258491 A CN115258491 A CN 115258491A CN 202210938450 A CN202210938450 A CN 202210938450A CN 115258491 A CN115258491 A CN 115258491A
- Authority
- CN
- China
- Prior art keywords
- axle box
- rotating shaft
- swing arm
- driven
- shaft bearing
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
Abstract
The invention discloses a transfer car system capable of running along a curved I-steel double-track rail, which solves the problems of complex structure and poor reliability of a travelling wheel of the conventional I-steel double-track transfer car capable of running along a curve; the wheel axle on one side of the transfer vehicle is arranged on the axle box of the driving wheel axle, and the wheel axle on the other side of the transfer vehicle is arranged on the axle box of the driven wheel axle; the driven wheel shaft box is arranged right above the driven wheel shaft, and the driven wheel shaft can rotate in the driven wheel shaft box; the driving wheel axle box is arranged right above the driving wheel axle box, the driving wheel axle can realize the rotation in the driving wheel axle box, meanwhile, the driving wheel axle box is connected with a swing arm, the other end of the swing arm is connected to a swing arm rotating shaft of a transfer vehicle body frame, the change of the distance between the driving wheel axle box and the vehicle body frame is realized through the swing of the swing arm, and thus the change of the wheel base and the wheel base of the transfer vehicle is realized; the invention has simple structure, high reliability and convenient maintenance and replacement of parts.
Description
Technical Field
The invention relates to a transfer car system for transferring goods in a warehouse, in particular to a transfer car system capable of freely running along double tracks of curved I-shaped steel.
Background
In an automatic coil stock warehouse, coil stocks need to be transferred from a storage cargo space to a delivery cargo space, the transfer is realized by a transfer car, the transfer car is arranged on a double-track of I-shaped steel, a travelling wheel and two groups of guide wheels are arranged on a chassis of the transfer car, the travelling wheel travels on the top end surface of the I-shaped steel track, and the guide wheels are horizontally clamped on two sides of an I-shaped steel web plate; when the transfer car walks on a straight line, the transfer car can smoothly transfer goods, but due to the limitation of the field in a warehouse and the influence of other various factors, some I-steel double-track tracks are designed into a curve track form, and the turning radius of the curve track is smaller; in order to solve the problem that the transfer car travels on a double-track curve track, the prior art adds a double-layer linear guide rail on a traveling wheel at one side of the transfer car to adjust the wheelbase and the wheelbase of the transfer car so as to realize the traveling along the curve double track under a smaller turning radius, but the car has the defects of complex traveling wheel structure and poor reliability.
Disclosure of Invention
The invention provides a transfer car system capable of running along a curved I-steel double-track rail, which solves the technical problems of complex structure and poor reliability of a travelling wheel of the conventional I-steel double-track transfer car capable of running along a curve.
The invention solves the technical problems by the following technical scheme:
the general concept of the invention is as follows: the invention sets the wheel axle at one side of the transfer car on the axle box of the driving wheel axle, and sets the wheel axle at the other side of the transfer car on the axle box of the driven wheel axle; the driven wheel shaft box is arranged right above the driven wheel shaft, and the driven wheel shaft can rotate in the driven wheel shaft box so as to realize free turning of wheels on a curved track; the driving wheel axle box is arranged right above the driving wheel axle box, the driving wheel axle can realize the rotation in the driving wheel axle box, meanwhile, the driving wheel axle box is connected with a swing arm, the other end of the swing arm is connected to a swing arm rotating shaft of a transfer vehicle body frame, the change of the distance between the driving wheel axle box and the vehicle body frame is realized through the swing of the swing arm, and therefore the change of the wheel base and the wheel base of the transfer vehicle is realized, and the vehicle body frame can freely walk on a curve double track; the invention has simple structure, high reliability and convenient maintenance and replacement of parts.
A goods storage station is arranged at one end of the curved I-steel double-track, a goods delivery station is arranged at the other end of the curved I-steel double-track, a goods transfer car is arranged on the curved I-steel double-track, two inner side traveling wheels of the goods transfer car are arranged on inner side steel rails of the curved I-steel double-track, two outer side traveling wheels of the goods transfer car are arranged on outer side steel rails of the curved I-steel double-track, rotating shaft bearing mounting holes of driven axle box are arranged on an inner side cross beam of a car frame of the goods transfer car, rotating shaft bearings of driven axle boxes are arranged in the rotating shaft bearing mounting holes of the driven axle box, rotating shaft bearings of the driven axle box are arranged in the rotating shaft bearings of the driven axle box, an axle box is connected to the lower ends of the rotating shafts of the driven axle box, and inner side traveling wheels are arranged in the driven axle box; a rotating shaft bearing mounting hole of a crank swing arm is formed in an outer side cross beam of a chassis of the transfer car, one end of the rotating shaft bearing of the crank swing arm is arranged in the rotating shaft bearing mounting hole of the crank swing arm, a rotating shaft bearing of a driving axle box is arranged in the rotating shaft bearing at one end of the crank swing arm, the lower end of the rotating shaft of the crank swing arm is connected with the crank swing arm, a rotating shaft bearing mounting hole of the driving axle box is formed in the other end of the crank swing arm, a rotating shaft bearing of the driving axle box is arranged in the rotating shaft bearing mounting hole of the driving axle box, a rotating shaft of the driving axle box is arranged in the rotating shaft bearing of the driving axle box, the lower end of the rotating shaft of the driving axle box is connected with the driving axle box, and an outer side travelling wheel is arranged in the driving axle box.
A driven wheel left guide wheel pair and a driven wheel right guide wheel pair are respectively arranged on the driven wheel axle box, the driven wheel left guide wheel pair is clamped on two sides of a web plate of the inner steel rail, and the driven wheel right guide wheel pair is clamped on two sides of the web plate of the inner steel rail; and a driving wheel left guide wheel pair and a driving wheel right guide wheel pair are respectively arranged on the driving wheel axle box, the driving wheel left guide wheel pair is clamped on two sides of a web plate of the outer steel rail, and the driving wheel right guide wheel pair is clamped on two sides of the web plate of the outer steel rail.
A scissor type hydraulic lifting platform is arranged on a chassis of the garage transfer vehicle, a V-shaped bracket is arranged at the top end of the scissor type hydraulic lifting platform, and coiled materials are arranged on the V-shaped bracket; gantry type coiled material station shelves are arranged on the storage station and the delivery station, a notch is formed in the middle of each gantry type coiled material station shelf, and a V-shaped bracket is arranged in the notch; a left driving motor and a right driving motor are respectively arranged on the vehicle underframe, an output shaft of the left driving motor is connected with the outer side travelling wheel on the left side, and the right driving motor is connected with the outer side travelling wheel on the right side; an electric control cabinet is arranged on the chassis and is electrically connected with the two driving motors.
The invention realizes free turning of the garage transfer vehicle on a curve track with smaller turning radius, and the structure of the vehicle body travelling mechanism has the advantages of simplicity, high reliability and convenient maintenance and replacement.
Drawings
FIG. 1 is a schematic structural view of the transfer car of the present invention operating along a curved I-steel dual-track;
FIG. 2 is a diagram of the cooperation between the transfer car, the station shelf and the coil 8 of the present invention;
FIG. 3 is a view of the mating relationship between the two driven axle boxes 19 on the transfer vehicle of the present invention and the inboard rail 10;
FIG. 4 is a top plan view of the transfer car of the present invention in mating relationship with the inner and outer rails;
fig. 5 is a schematic structural view of the fitting relationship between the rotating shaft 18 and the outer cross member 12 of the driven-wheel axle box 19 of the present invention;
FIG. 6 is a diagram showing the fit relationship between two drive axle boxes (30) and the outer rail (1) on the transfer vehicle of the present invention;
fig. 7 is a diagram showing the fitting relationship among the rotating shaft 29, the swing arm mechanism, and the rotating shaft 25 of the crank swing arm on the drive axle box 30 of the present invention;
fig. 8 is a structural view of the fitting relationship between the drive axle boxes 30 and the outer cross member 12 of the present invention in a side view;
fig. 9 is a schematic structural view of the drive axle box 30 in a top view.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
a transfer car system capable of running along a curved I-steel double-rail comprises a curved I-steel double-rail, wherein one end of the curved I-steel double-rail is provided with a storage station 2, the other end of the curved I-steel double-rail is provided with a delivery station 3, a portal frame type coiled material station shelf 11 is arranged on the storage station 2, the delivery station 3 is provided with another portal frame type coiled material station shelf, a transfer car 4 is arranged on the curved I-steel double-rail, the transfer car 4 is used for transferring coiled materials 8 on the portal frame type coiled material station shelf 11 arranged on the storage station 2 to the portal frame type coiled material station shelf on the delivery station 3, and in the process, the transfer car 4 needs to pass through the I-steel double-rail with smaller curvature radius, two inner side traveling wheels of a transfer car 4 are arranged on inner side steel rails 10 of a curved I-steel double-rail track, two outer side traveling wheels of the transfer car 4 are arranged on outer side steel rails 1 of the curved I-steel double-rail track, a rotating shaft bearing mounting hole 16 of a driven axle shaft box is arranged on an inner side cross beam 13 of a car chassis 5 of the transfer car 4, a rotating shaft bearing 17 of the driven axle shaft box is arranged in the rotating shaft bearing mounting hole 16 of the driven axle shaft box, a rotating shaft 18 of the driven axle shaft box is arranged in the rotating shaft bearing 17 of the driven axle shaft box, a driven axle shaft box 19 is connected to the lower end of the rotating shaft 18 of the driven axle shaft box, inner side traveling wheels 20 are arranged in the driven axle shaft box 19, the inner side traveling wheels 20 are driven wheels, and when the driven wheels pass through the double-rail track at a curve, the driven wheels can rotate, and smooth passing through the track at the curve is realized; a rotating shaft bearing mounting hole 23 of a crank swing arm is formed in an outer side beam 12 of a body frame of the transfer car 4, a rotating shaft bearing 24 at one end of the crank swing arm is arranged in the rotating shaft bearing mounting hole 23 of the crank swing arm, a rotating shaft 25 of the crank swing arm is arranged in the rotating shaft bearing 24 at one end of the crank swing arm, a crank swing arm 26 is connected to the lower end of the rotating shaft 25 of the crank swing arm, a rotating shaft bearing mounting hole 27 of a drive axle box is formed in the other end of the crank swing arm 26, a rotating shaft bearing 28 of a drive axle box is arranged in the rotating shaft bearing mounting hole 27 of the drive axle box, a rotating shaft 29 of the drive axle box is arranged in the rotating shaft bearing 28 of the drive axle box, a drive axle box 30 is connected to the lower end of the rotating shaft 29 of the drive axle box, and an outer side traveling wheel 31 is arranged in the drive axle box 30; when the outer traveling wheels 31 pass through the curved track, not only can the outer traveling wheels 31 rotate around the drive axle shaft boxes 30, but also the drive axle shaft boxes 30 can change the distance from the outer side cross beam 12 of the vehicle chassis through the crank swing arms 26, namely, the wheel base and the wheel base of the transfer car 4 are changed, so that the transfer car 4 can turn on the curved track with smaller curvature radius.
A driven wheel left guide wheel pair 21 and a driven wheel right guide wheel pair 22 are respectively arranged on the driven wheel axle box 19, the driven wheel left guide wheel pair 21 is clamped on two sides of a web plate of the inner side steel rail 10, and the driven wheel right guide wheel pair 22 is clamped on two sides of the web plate of the inner side steel rail 10; a driving wheel left guide wheel pair 32 and a driving wheel right guide wheel pair 33 are respectively arranged on the driving wheel axle box 30, the driving wheel left guide wheel pair 32 is clamped on two sides of a web plate of the outer steel rail 1, and the driving wheel right guide wheel pair 33 is clamped on two sides of the web plate of the outer steel rail 1; the arrangement of the guide wheels makes the operation of the transfer car 4 more stable.
A shear-fork type hydraulic lifting platform 6 is arranged on a vehicle underframe 5 of the transfer vehicle 4, a V-shaped bracket 7 is arranged at the top end of the shear-fork type hydraulic lifting platform 6, and coiled materials 8 are arranged on the V-shaped bracket 7; a portal frame type coiled material station shelf 11 is arranged on the storage station 2 and the delivery station 3, a notch 34 is arranged in the middle of the portal frame type coiled material station shelf 11, and the V-shaped bracket 7 is arranged in the notch 34; a left driving motor 14 and a right driving motor 15 are respectively arranged on the vehicle chassis 5, an output shaft of the left driving motor 14 is connected with the outer side travelling wheel 31 on the left side, and the right driving motor 15 is connected with the outer side travelling wheel on the right side; be provided with automatically controlled cabinet 9 on vehicle bottom frame 5, automatically controlled cabinet 9 is connected together with two equal electricity of driving motor, and automatically controlled cabinet 9 can realize the control to transfer car 4 through controlling two driving motor, and two driving motor realize the walking of transfer car 4 through driving two outside walking wheels 31.
Claims (3)
1. A kind of rotary garage vehicle system that can be along the orbit running of double track of curvilinear shape joist steel, including curvilinear shape joist steel double track orbit, there are stock stations (2) at one end of the curvilinear shape joist steel double track orbit, there are delivery stations (3) at another end of the curvilinear shape joist steel double track orbit, there are rotary garage vehicles (4) on the curvilinear shape joist steel double track orbit, two inboard walking wheels of the rotary garage vehicle (4) are set up on the inboard rail (10) of the curvilinear shape joist steel double track orbit, two outboard walking wheels of the rotary garage vehicle (4) are set up on the outboard rail (1) of the curvilinear shape joist steel track, characterized by, on inboard crossbeam (13) of the chassis (5) of the rotary garage vehicle (4), there are mounting holes of the rotating shaft bearing (16) of the driven wheel axle box, in the rotating shaft bearing mounting hole (16) of the driven axle box, there are rotating shaft bearings (17) of the driven axle box, in the rotating shaft bearing (17) of the driven axle, there are rotating shaft (18) of the axle box of the axle, connect with the axle (19) in the driven axle box inside of the driven axle box (19); a rotating shaft bearing mounting hole (23) of a crank swing arm is formed in an outer side cross beam (12) of a car chassis of a transfer car (4), a rotating shaft bearing (24) at one end of the crank swing arm is arranged in the rotating shaft bearing mounting hole (23) of the crank swing arm, a rotating shaft (25) of the crank swing arm is arranged in the rotating shaft bearing (24) at one end of the crank swing arm, the lower end of the rotating shaft (25) of the crank swing arm is connected with the crank swing arm (26), a rotating shaft bearing mounting hole (27) of an active axle box is formed in the other end of the crank swing arm (26), a rotating shaft bearing (28) of the active axle box is arranged in the rotating shaft bearing mounting hole (27) of the active axle box, a rotating shaft (29) of the active axle box is arranged in the rotating shaft bearing (28) of the active axle box, an active axle box is connected with an active axle box (30) at the lower end of the rotating shaft (29) of the active axle box, and an outer side axle box (31) is arranged in the active axle box (30).
2. The system as claimed in claim 1, wherein a driven wheel left guide wheel pair (21) and a driven wheel right guide wheel pair (22) are respectively arranged on the driven wheel axle box (19), the driven wheel left guide wheel pair (21) is clamped on two sides of the web of the inner steel rail (10), and the driven wheel right guide wheel pair (22) is clamped on two sides of the web of the inner steel rail (10); a driving wheel left guide wheel pair (32) and a driving wheel right guide wheel pair (33) are respectively arranged on the driving wheel axle box (30), the driving wheel left guide wheel pair (32) is clamped on two sides of a web plate of the outer steel rail (1), and the driving wheel right guide wheel pair (33) is clamped on two sides of the web plate of the outer steel rail (1).
3. The transfer car system capable of running along the curved I-steel double-rail track according to claim 1 or 2, wherein a scissor hydraulic lifting platform (6) is arranged on a car chassis (5) of the transfer car (4), a V-shaped bracket (7) is arranged at the top end of the scissor hydraulic lifting platform (6), and a coiled material (8) is arranged on the V-shaped bracket (7); a portal frame type coiled material station shelf (11) is arranged on the storage station (2) and the delivery station (3), a notch (34) is arranged in the middle of the portal frame type coiled material station shelf (11), and a V-shaped bracket (7) is arranged in the notch (34); a left driving motor (14) and a right driving motor (15) are respectively arranged on the vehicle chassis (5), an output shaft of the left driving motor (14) is connected with the outer side travelling wheel (31) on the left side, and the right driving motor (15) is connected with the outer side travelling wheel on the right side; an electric control cabinet (9) is arranged on the vehicle underframe (5), and the electric control cabinet (9) is electrically connected with the two driving motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938450.XA CN115258491A (en) | 2022-08-05 | 2022-08-05 | Transfer car system capable of running along curved I-steel double-track rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210938450.XA CN115258491A (en) | 2022-08-05 | 2022-08-05 | Transfer car system capable of running along curved I-steel double-track rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115258491A true CN115258491A (en) | 2022-11-01 |
Family
ID=83749464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210938450.XA Pending CN115258491A (en) | 2022-08-05 | 2022-08-05 | Transfer car system capable of running along curved I-steel double-track rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115258491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116443515A (en) * | 2023-05-12 | 2023-07-18 | 北自所(北京)科技发展股份有限公司 | Double-track annular shuttle |
-
2022
- 2022-08-05 CN CN202210938450.XA patent/CN115258491A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116443515A (en) * | 2023-05-12 | 2023-07-18 | 北自所(北京)科技发展股份有限公司 | Double-track annular shuttle |
| CN116443515B (en) * | 2023-05-12 | 2023-12-15 | 北自所(北京)科技发展股份有限公司 | Double-track annular shuttle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102730009A (en) | Small monorail travelling mechanism | |
| CN102712425B (en) | For transporting the delivery system of object and there is the dip treating equipment of this delivery system | |
| CN101700776B (en) | Driving mechanism of track-type transporting vehicle | |
| CN115258491A (en) | Transfer car system capable of running along curved I-steel double-track rail | |
| CN218143662U (en) | Can follow curved form I-steel double track rail motion's commentaries on classics storehouse car system | |
| CN104291081A (en) | Double-track trolley variable-structure steering apparatus and system | |
| CN110171679B (en) | Rotary arm type double-rail trolley | |
| CN112644537A (en) | Forced guide radial bogie for straddle type monorail vehicle | |
| CN215923504U (en) | Online conveying system for wheel set track | |
| CN114132355B (en) | Traction rescue vehicle for side-guided rail-running vehicle and guiding advancing method thereof | |
| CN201694199U (en) | Driving mechanism of orbit type carrier | |
| CN107554549B (en) | Guide system on train bogie and working method thereof | |
| CN202029850U (en) | Small-sized single-track travel mechanism | |
| CN113401601A (en) | Online conveying system for wheel set track | |
| KR102075857B1 (en) | Rotary Aligned Bogies of Railway Vehicles | |
| CN114291510A (en) | Lifting type track conveying device for recycling waste automobiles | |
| CN219238149U (en) | Shuttle running gear and shuttle | |
| CN216374523U (en) | Suspension type small rail car capable of automatically steering at turnout | |
| US2318354A (en) | Monorail tractor | |
| CN216185114U (en) | Single wheel pair swing bridge for track construction vehicle | |
| CN217200372U (en) | Sorting trolley for double-layer linear sorting machine | |
| CN214086314U (en) | High-speed curved rail reciprocating type shuttle | |
| CN218705965U (en) | Heavy-load shuttle | |
| CN217866466U (en) | Rail running trolley | |
| CN214084228U (en) | Vehicle carrying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |