CN207431241U - A kind of ladle ferry bus - Google Patents

Abstract

Including ferry bus track and the mobile car body being arranged on ferry bus track, moving portion and driving device are provided on car body for a kind of ladle ferry bus；Moving portion includes rectangular movable plate, and setting is respectively rotated at four angles of movable plate there are one idler wheel, and the both ends of movable plate are respectively opened up there are one through hole, and being respectively arranged below for movable plate both ends first draws hang device and second and draw hang device；Driving device includes the first driven shaft and second driven shaft that are set up in parallel, fixing sleeve is set there are two the second driven sprocket and first driven sprocket in first driven shaft, fixing sleeve is set there are two the 3rd driven sprocket in second driven shaft, and two the second driven sprockets and two the 3rd driven sprockets are connected by two the second driving chains.The utility model can be neatly by Ladle Cycling to each production line, and can save hall space, at the same shaken in transport process it is small, can avoid molten steel it is excessive wait dangerous situations occur.

Description

A kind of ladle ferry bus

Technical field

The present invention relates to steelmaking equipment fields, specifically a kind of ladle ferry bus.

Background technology

Ladle refers to that steel mill, Foundry Works are used to accept molten steel before open hearth, electric furnace or converter and carry out pouring practice Equipment after molten steel is made in converter, will be further processed in ladle global transfer to different production lines.It is existing In technology, the transfer to ladle is carried out by crane, there is many deficiencies.It is that occupied space is big first, in space , it is necessary to reserve enough height in vertical direction for crane in limited workshop, and planning department to be used on the ground The route of driving causes a large amount of space wastes, increases production cost on foot.Followed by risk is big, during rising and falling, steel Bag is easy to shake, and in steering procedure, because ladle volume is big, is also easy to touch other equipment and shake It is dynamic, if vibration amplitude is excessive, it is easy to it causes molten steel excessive, great threat is caused to the safety of personnel and equipment, and it is outer Excessive molten steel solidification is also very difficult to clear up on ground or equipment.It is finally that the degree of automation is low, it is necessary to many work Personnel complete to operate, and personnel cost is high.

The content of the invention

In order to solve deficiency of the prior art, the present invention provides a kind of ladle ferry bus, can neatly turn ladle Be transported to each production line, and hall space can be saved, at the same shaken in transport process it is small, can avoid molten steel it is excessive wait danger Occur to dangerous situation condition.

To achieve these goals, the concrete scheme that uses of the present invention for：

A kind of ladle ferry bus, including ferry bus track and the mobile car body being arranged on ferry bus track, the car body On be provided with moving portion and driving device, driving device driving moving portion moves on the car body；

The moving portion includes rectangular movable plate, and setting is respectively rotated at four angles of movable plate there are one idler wheel, is moved The both ends of movable plate are respectively opened up there are one through hole, and being respectively arranged below for movable plate both ends first draws hang device and second and draw and mount It puts, first draws hang device and second to draw hang device structure identical, and first, which draws hang device, includes draw bar and drive motor, drives horse It is moved up and down up to driving draw bar, and then the upper end of draw bar is made to stretch out or withdraw from through hole；

The driving device includes the first driven shaft and second driven shaft that are set up in parallel, and first driven shaft and second from Moving axis is separately positioned on the lower section at the movable plate both ends, in first driven shaft fixing sleeve set there are two the second driven sprocket and One the first driven sprocket, and the first driven sprocket is located between two the second driven sprockets, the fixing sleeve in second driven shaft If there are two the 3rd driven sprockets, two the second driven sprockets and two the 3rd driven sprockets pass through two the second driving chain phases Connection, two the second driving chains are respectively fixedly connected by a chain joint assembly with the movable plate；

The driving device further includes driving motor, and driving motor drive connection has drive shaft, on the driving shaft fixing sleeve Equipped with drive sprocket, and drive sprocket is located between two the second driving chains, and drive sprocket passes through the first driving chain and institute The first driven sprocket is stated to be connected.

Described first, which draws hang device, further includes actuating unit and telescoping mechanism；The actuating unit includes drive motor, drives Fixing sleeve is equipped with drive gear on the output shaft of dynamic motor；The telescoping mechanism includes fixed seat and sleeve setting up and down, Gu Reservation is cylindrical in shape structure, and the draw bar, which slides up and down, to be arranged in fixed seat；It is slided up and down in sleeve and is provided with round tooth Item offers on the side wall of sleeve to expose the through hole of rack circle, and the drive gear passes through through hole and rack circle phase Engagement, the upper end of rack circle is connected with the lower end of draw bar.

The upper end of the rack circle is connected by connecting bolt with the lower end of the draw bar, and the lower end of draw bar is opened Equipped with the T-shaped cavity of vertical section, the shank of bolt for connecting bolt is fixedly connected with rack circle, and the bolt head for connecting bolt is inserted Enter in cavity, and gap is left between bolt head and cavity inner wall.

The lower surface of the movable plate is fixedly connected with motor bracket, and the drive motor is fixed at motor bracket On.

The diameter of the draw bar is more than the diameter of the rack circle；The top and bottom of the sleeve are each provided with one A oil-free bushing, rack circle are passed through from two oil-free bushings, and snap ring is further fixedly arranged on the inner wall held under a bushing.

It being also set up in parallel on the car body there are two roller groove, roller groove extends along the length direction of the movable plate, and four A idler wheel is separately positioned in two roller grooves.

It rotates and is set there are two support sprocket wheel on the car body, two support sprocket wheels are respectively used to two the second driving-chains Item is supported.

The car body includes rectangular bottom plate, is rotated respectively in two long sides of bottom plate and is provided with several traveling wheels, A main drive motor is each provided on one end of bottom plate, respectively there are one traveling wheels for drive connection for two main drive motors.

One end of the bottom plate is further fixedly arranged on electric cabinet.

The moving direction of the moving portion and the moving direction of the car body are mutually perpendicular to.

Advantageous effect：

1st, ladle neatly can be transported to each production line by the utility model from converter, and with traditionally using Crane transhipment ground mode is compared, and more saves hall space；

2nd, cargo vehicle is pulled and promoted by moving portion realization, pulled and promote every time by being acted twice come real It is existing, so as to shorten moving portion length, and then save hall space, and vibrations can be reduced, so as to avoid molten steel excessive etc. Occur dangerous situation；

3rd, draw hang device to rub between rack circle and sleeve to reduce by increasing oil-free bushing, so as to reduce abrasion And fever, extend with drawing hang device service life；

4th, draw in hang device, draw bar is connected with rack circle by being connected bolt, and is connected under bolt and draw bar Gap is left between inner wall with holding cavity, with can playing the role of buffering in starting and braking, so as to be carried out to connection bolt Protection, to extend its service life.

Description of the drawings

Fig. 1 is overall structure diagram；

Fig. 2 is the top view of moving portion；

Fig. 3 is the sectional view of moving portion；

Fig. 4 is first to draw hang device and second and draw hang device structure diagram；

Fig. 5 is first to draw hang device and second and draw hang device structure sectional view；

Fig. 6 is part A schematic diagram in Fig. 5；

Fig. 7 is specific embodiment schematic diagram.

Reference numeral：1st, secondary driving motor, 2, moving portion, 3, main drive motor, 4, electric cabinet, 5, roller groove, 6, idler wheel, 7th, first draws hang device, the 8, first driven sprocket, and 9, first driven shaft, the 10, second driven sprocket, the 11, first driving chain, 12nd, the second driving chain, 13, drive shaft, 14, drive sprocket, 15, connection component, 16, second driven shaft, the 17, the 3rd driven chain Wheel, 18, second draws hang device, and 19, support sprocket wheel, 20, motor bracket, 21, drive motor, 22, draw bar, 23, fixed seat, 24th, drive gear, 25, sleeve, 26, connection bolt, 27, rack circle, 28, oil-free bushing, 29, snap ring, 30, cavity, 31, spiral shell Bolt head, 32, lorry track, 34, carry out stockline, 35, cargo vehicle, 36, draw hanging hole, 37, car body, 38, ferry bus track, 39, row Walk wheel, 40, movable plate.

Specific embodiment

Embodiments of the present invention are illustrated below according to attached drawing.

As shown in Figures 1 to 3, a kind of ladle ferry bus is arranged on ferry bus track 38 including ferry bus track 38 and movement On car body 37, the track monomer composition that wherein ferry bus track 38 is set up in parallel by two.Car body 37 includes rectangular bottom Plate rotates in two long sides of bottom plate and is provided with several traveling wheels 39 respectively, and two row traveling wheels 39 are separately positioned on two rails On road monomer.A main drive motor 3 is each provided on one end of bottom plate, two main drive motors 3, which are respectively drivingly connected, one A traveling wheel 39, two main drive motors 3 respectively drive two row traveling wheels 39 and are rotated on two track monomers, and then with motor-car Body 37 is moved along ferry bus track 38.One end of bottom plate is further fixedly arranged on electric cabinet 4.

Moving portion 2 and driving device are provided on car body 37, driving device driving moving portion 2 moves on car body 37, and The moving direction of moving portion 2 and the moving direction of car body 37 are mutually perpendicular to.

Moving portion 2 includes rectangular movable plate 40, and idler wheel 6 there are one settings is respectively rotated at four angles of movable plate 40, It is also set up in parallel on car body 37 there are two roller groove 5, roller groove 5 extends along the length direction of movable plate 40, and four rolling 6 is distinguished It is arranged in two roller grooves 5.The both ends of movable plate 40 are respectively opened up there are one through hole, and 40 both ends of movable plate are respectively arranged below There is first to draw hang device 7 and second and draw hang device 18, first draws hang device 7, and with second to draw 18 structure of hang device identical.Such as Fig. 4 extremely Shown in 6, first, which draws hang device 7, includes draw bar 22 and drive motor 21, and drive motor 21 is fixed at a motor bracket On 20, motor bracket 20 is fixedly connected with the lower surface of movable plate 40.Drive motor 21 drives draw bar 22 to move up and down, and then The upper end of draw bar 22 is made to stretch out or withdraw from through hole.First, which draws hang device 7, further includes actuating unit and telescoping mechanism；It is dynamic Force mechanisms include drive motor 21, and fixing sleeve is equipped with drive gear 24 on the output shaft of drive motor 21；Telescoping mechanism includes upper The fixed seat 23 of lower setting and sleeve 25, fixed seat 23 are cylindrical in shape structure, and draw bar 22, which slides up and down, to be arranged in fixed seat 23. It is slided up and down in sleeve 25 and is provided with rack circle 27, the diameter of draw bar 22 is more than the diameter of rack circle 27.Sleeve 25 Side wall on offer to expose the through hole of rack circle 27, drive gear 24 is meshed through through hole with rack circle 27, The upper end of rack circle 27 is connected by connecting bolt 26 with the lower end of draw bar 22, and the lower end of draw bar 22 offers rip cutting The T-shaped cavity 30 in face, the shank of bolt of connection bolt 26 are fixedly connected with rack circle 27, connect the bolt head 31 of bolt 26 It is inserted into cavity 30, and gap is left between 30 inner wall of bolt head 31 and cavity.The top and bottom of sleeve 25 are each provided with One oil-free bushing 28, rack circle 27 are passed through from two oil-free bushings 28, and rack circle 27 is from two oil-free bushings 28 It passes through, reduces friction when rack circle 27 slides up and down in sleeve 25 by two oil-free bushings 28, set can either be reduced The frictional dissipation of cylinder 25 and rack circle 27, can also reduce generated heat in the course of work, draw extension automatically so as to extend The service life of device 19 in order to further enhance effect, can make the diameter of rack circle 27 be slightly less than the interior warp of sleeve 25. Snap ring 29 is further fixedly arranged on the inner wall of 25 lower end of sleeve, snap ring 29 is used to prevent rack circle 27 from generating radial missing, So as to which rack circle 27 be avoided to generate extruding to two oil-free bushings 28, so as to extend the service life of two oil-free bushings 28.

Driving device includes the first driven shaft 9 that is set up in parallel and second driven shaft 16, and first driven shaft 9 and second from Moving axis 16 is separately positioned on the lower section at 40 both ends of movable plate, and fixing sleeve is set there are two the second driven sprocket in first driven shaft 9 10 and first driven sprocket 8, and the first driven sprocket 8 is located between two the second driven sprockets 10, in second driven shaft Fixing sleeve is set there are two the 3rd driven sprocket 17 on 16, and two the second driven sprockets 10 and two the 3rd driven sprockets 17 pass through two A first driving chain 11 is connected, and two the first driving chains 11 are respectively fixed by a connection component 15 and movable plate 40 to be connected It connects.It rotates and is set there are two support sprocket wheel 19 on car body 37, because the first driving chain 11 is in its natural state, lower part is downward Pendant, therefore two support sprocket wheels 19 is set to be respectively used to be supported two the first driving chains 11, avoid the first transmission Chain 11 and contacts baseplate.

Driving device further includes secondary driving motor 1, and the secondary drive connection of driving motor 1 has drive shaft 13, in drive shaft 13 Fixing sleeve is equipped with drive sprocket 14, and drive sprocket 14 is located between two the first driving chains 11, and drive sprocket 14 passes through the Two driving chains 12 are connected with the first driven sprocket 8.

As shown in fig. 7, when in use, several groups of lorry tracks 32, lorry track are set in the one side of ferry bus track 38 The extending direction of 32 extending direction and ferry bus track 38 is mutually perpendicular to, and the quantity of every group of lorry track 32 is two, every group Lorry track 32 connects a production line.It is set in the other side of ferry bus track 38 and carrys out stockline 34, carry out stockline 34 by two The supplied materials track composition being set up in parallel, the extending direction of the extending direction and ferry bus track 38 of supplied materials track are mutually perpendicular to.

First, ladle is carried by a cargo vehicle 35, and cargo vehicle 35 includes a carrying board, is opened up on carrying board by one It is a to draw hanging hole 36, and draw hanging hole 36 and be opened at the center of carrying board.Cargo vehicle 35 is moved to ferry bus track along stockline 34 is carried out 38 side, so as to which ladle is transported to 38 side of ferry bus track.Then by secondary driving motor 1 drive shaft 13 is driven to rotate, And then drive sprocket 14 is driven to rotate, the first driven sprocket 8,9 and of first driven shaft are then driven by the second driving chain 12 Second driven sprocket 10 rotates, and drives the 3rd driven sprocket 17 and second driven shaft 16 by two the first driving chains 10 afterwards It rotates.Two the first driving chains 10 drive 2 synchronizing moving of moving portion in transmission process, by two connection components 15.It moves Dynamic portion 2 extend out to the lower section of cargo vehicle 35 first, and then the second drive motor 21 for drawing hang device 18 starts and drives sliding tooth Wheel 24 rotates, and then rack circle 27 is driven to move up, and is then jacked up draw bar 22 upwards by connecting bolt 26, traction The upper end of bar 22 is passed through from the through hole being opened on movable plate 40, eventually pass through opened up on support board draw hanging hole 36, complete to move Extension is drawn in dynamic portion 2 to cargo vehicle 35.Afterwards under the action of secondary driving motor 1, moving portion 2 resets, and drives the one of cargo vehicle 35 It moves partially on the car body 37 of ferry bus, then the second draw bar 22 for drawing hang device 18 moves down, and makes moving portion 2 and goods Object vehicle 35 separates.Subsequent moving portion 2 is moved again to the lower section of cargo vehicle 35, draws hang device 7 by first and cargo vehicle 35 is carried out Draw extension, moving portion 2 resets after the completion of drawing extension, so as to which cargo vehicle 35 is dragged to completely on the car body 37 of ferry bus.

After cargo vehicle 35 is parked on ferry bus completely, main drive motor 3 starts, and traveling wheel 39 is driven to rotate, and then Driving ferry bus is moved to along ferry bus track 38 at a wherein production line, and makes cargo vehicle alignment lorry track 32.Most Cargo vehicle 35 is pushed to lorry rail by moving portion 2 completely according to pulling 35 similar mode of cargo vehicle by acting twice afterwards On road 32, so as to complete the transfer to cargo vehicle 35 and ladle.

Because the quality of ladle is very big, therefore when moving portion 2 draws and hangs cargo 35 synchronizing moving of vehicle, connects bolt 26 need to bear the resistance in 35 operational process of cargo vehicle, and particularly when tractor 5 is started and braked, connection bolt 26 will be held By the pressure that inertia belt comes, damage is very easy to.Be arranged on by the way that bolt 26 will be connected in cavity 30, and connect bolt 26 with Gap is left between the inner wall of cavity 30, buffering can be played the role of when tractor 5 is started and braked, to extend connection spiral shell The service life of bolt 26.

Process that cargo vehicle 35 is dragged on ferry bus and cargo vehicle 35 is pushed to lorry track 32 from ferry bus On process action twice done by moving portion 2 realize, the stroke of 2 single motion of moving portion, the row of single motion can be shortened Journey only needs the half for reaching 35 width of cargo vehicle, and then can shorten the length of movable plate 40, the length of movable plate 40 Equal to the width of cargo vehicle 35, the occupancy to hall space can also be finally reduced.If moving portion 2 does one-off reality It now pulls or promotes, then the stroke of one-off will at least be equal to the width of cargo vehicle 35, in order to ensure the stabilization of moving portion 2 Property, the length of movable plate 2 must be greater than the width of cargo vehicle 35, at least be equal to twice of 35 width of cargo vehicle, such pole The earth wastes the space of workshop, if moving portion 2 does repeatedly action and realizes dragging or promote, can cause inefficiency, And cargo vehicle frequently starts and braking can cause ladle to shake, and easily causes danger.

It should also be noted that, herein, relational terms such as first and second and the like are used merely to one Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation There are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain Lid non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that Also there are other identical elements in process, method, article or equipment including the element.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention. A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one The most wide scope caused.

Claims (10)

1. a kind of ladle ferry bus, including ferry bus track（38）Ferry bus track is arranged on movement（38）On car body （37）, it is characterised in that：The car body（37）On be provided with moving portion（2）And driving device, driving device driving moving portion（2） In car body（37）Upper movement；

The moving portion（2）Including rectangular movable plate（40）, movable plate（40）Four angles at respectively rotate there are one settings Idler wheel（6）, movable plate（40）Both ends respectively open up there are one through hole, movable plate（40）Being respectively arranged below for both ends first is drawn Hang device（7）Draw hang device with second（18）, first draws hang device（7）Draw hang device with second（18）Structure is identical, and first draws Hang device（7）Including draw bar（22）And drive motor（21）, drive motor（21）Drive draw bar（22）It moves up and down, and then Make draw bar（22）Upper end stretch out or withdraw from through hole；

The driving device includes the first driven shaft being set up in parallel（9）And second driven shaft（16）, and first driven shaft（9）With Second driven shaft（16）It is separately positioned on the movable plate（40）The lower section at both ends, in first driven shaft（9）Upper fixing sleeve is equipped with Two the second driven sprockets（10）With first driven sprocket（8）, and the first driven sprocket（8）Positioned at two the second driven chains Wheel（10）Between, in second driven shaft（16）Upper fixing sleeve is set there are two the 3rd driven sprocket（17）, two the second driven sprockets （10）With two the 3rd driven sprockets（17）Pass through two the first driving chains（11）It is connected, two the first driving chains（11） Respectively pass through a connection component（15）With the movable plate（40）It is fixedly connected；

The driving device further includes secondary driving motor（1）, secondary driving motor（1）Drive connection has drive shaft（13）, driving Axis（13）Upper fixing sleeve is equipped with drive sprocket（14）, and drive sprocket（14）Positioned at two the first driving chains（11）Between, it drives Movable sprocket（14）Pass through the second driving chain（12）With first driven sprocket（8）It is connected.

2. a kind of ladle ferry bus as described in claim 1, it is characterised in that：Described first draws hang device（7）It further includes dynamic Force mechanisms and telescoping mechanism；The actuating unit includes drive motor（21）, drive motor（21）Output shaft on fixation be arranged There is drive gear（24）；The telescoping mechanism includes fixed seat setting up and down（23）And sleeve（25）, fixed seat（23）In cylinder Shape structure, the draw bar（22）It slides up and down and is arranged on fixed seat（23）It is interior；In sleeve（25）It inside slides up and down and is provided with circle Shape rack（27）, sleeve（25）Side wall on offer to expose rack circle（27）Through hole, the drive gear（24） Through through hole and rack circle（27）It is meshed, rack circle（27）Upper end and draw bar（22）Lower end be connected.

3. a kind of ladle ferry bus as claimed in claim 2, it is characterised in that：The rack circle（27）Upper end pass through company Connecting bolt（26）With the draw bar（22）Lower end be connected, draw bar（22）Lower end offer the T-shaped sky of vertical section Chamber（30）, connect bolt（26）Shank of bolt and rack circle（27）It is fixedly connected, connects bolt（26）Bolt head（31） It is inserted into cavity（30）In, and bolt head（31）With cavity（30）Gap is left between inner wall.

4. a kind of ladle ferry bus as claimed in claim 2, it is characterised in that：The movable plate（40）Lower surface fix connect It is connected to motor bracket（20）, the drive motor（21）It is fixed at motor bracket（20）On.

5. a kind of ladle ferry bus as claimed in claim 2, it is characterised in that：The draw bar（22）Diameter be more than it is described Rack circle（27）Diameter；The sleeve（25）Top and bottom be each provided with an oil-free bushing（28）, rack circle （27）From two oil-free bushings（28）In pass through, in sleeve（25）Snap ring is further fixedly arranged on the inner wall of lower end（29）.

6. a kind of ladle ferry bus as described in claim 1, it is characterised in that：The car body（37）On be also set side by side with two A roller groove（5）, roller groove（5）Along the movable plate（40）Length direction extension, four idler wheels（6）It is separately positioned on Two roller grooves（5）It is interior.

7. a kind of ladle ferry bus as described in claim 1, it is characterised in that：The car body（37）It is upper to rotate there are two settings Support sprocket wheel（19）, two support sprocket wheels（19）It is respectively used to two the first driving chains（11）It is supported.

8. a kind of ladle ferry bus as described in claim 1, it is characterised in that：The car body（37）Including rectangular bottom Plate rotates in two long sides of bottom plate and is provided with several traveling wheels respectively（39）, one is each provided on one end of bottom plate Main drive motor（3）, two main drive motors（3）There are one traveling wheels for each drive connection（39）.

9. a kind of ladle ferry bus as claimed in claim 8, it is characterised in that：One end of the bottom plate is further fixedly arranged on electricity Control case（4）.

10. a kind of ladle ferry bus as described in claim 1, it is characterised in that：The moving portion（2）Moving direction and institute State car body（37）Moving direction be mutually perpendicular to.