CN1071220C

CN1071220C - On-track bulk material loading wagon

Info

Publication number: CN1071220C
Application number: CN97122203A
Authority: CN
Inventors: 约瑟夫·陶依尔
Original assignee: Franz Plasser Bahnbaumaschinen Industrie GmbH
Current assignee: Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority date: 1996-11-07
Filing date: 1997-11-03
Publication date: 2001-09-19
Anticipated expiration: 2017-11-03
Also published as: DE59706953D1; EP0841232B1; CZ284391B6; JPH10147237A; CN1182022A; PL322960A1; CZ349497A3; RU2132790C1; CA2220617A1; ATE215895T1; PL183660B1; EP0841232A1

Abstract

A rail-driven bulk material transport vehicle (1) has a vehicle underframe (2) supported on a rail mechanism (3) and a bottom conveyor belt (6). There are side walls (7) along the longitudinal direction of the vehicle on both sides of the conveyor belt. Between the bottom conveyor belt (6) and the undercarriage (2) there is a set of height adjustment devices (11, 12) equipped with height adjustment drive means (13, 14), which are used to change the angular position of the bottom conveyor belt (6). Each of the two steering ends (8, 9) of the bottom conveyor belt spaced apart by a certain distance in the longitudinal direction of the vehicle can be separated from the vehicle chassis (2) in the vertical direction by using height adjustment devices (11, 12) respectively. Drive a certain distance.

Description

Bulk material loading wagon

The present invention relates to the capable bulk material loading wagon of a kind of rail.

A kind of like this transfer cart that EP 0501318B1 patent is introduced, known.This transfer cart is used for the coupling of vehicles identical with other and becomes train.The end that turns to end to stretch out under-carriage that wherein bottom conveyor of each transfer cart is higher, the lower top that turns to end of transfer cart bottom conveyor that the company of being overlapped on hangs is to form coherent belt conveyor passage.Utilize arrangement for adjusting height can vertically regulate the batch feeding end of bottom conveyor.Meanwhile can utilize the lateral adjustments bottom conveyor of side travel actuating device along vehicle.If transfer cart is used to store bulk granular material, just regulate the height of batch feeding end, change the operating speed of the bottom conveyor back, that accept material simultaneously, can in the storage area, obtain required piling height.If only require bottom conveyor on the other hand bulk granular material is transmitted down along transporting train always, be in the low top that turns to end of the higher belt conveyor that turns to end directly to be in linking of falling the position so with polyphone.When shifting the building site, also keep this position of falling, in order to avoid invade structure clearance.

Purpose of the present invention will be created a kind of bulk material loading wagon exactly, require this car the input of configuration aspects seldom with the minimum situation of repacking work capacity under, can change the direction of conveying bulk granular material.

The object of the present invention is achieved like this, promptly provide a kind of rail capable bulk material loading wagon, it has one and is bearing in that under-carriage on the rail travelling mechanism and one extends along longitudinal direction of car, be positioned at under-carriage top, favour horizontal surface and form low and higher bottom conveyor that turns to end, there is the side wall along longitudinal direction of car the belt conveyor both sides, gauge as the side is used for the component material storage area simultaneously, wherein there is a cover to be equipped with the arrangement for adjusting height of height adjustment actuating device between bottom conveyor and the under-carriage, be used to change the angle position of bottom conveyor, two of bottom conveyor turn to end along longitudinal direction of car in the end each of turning to separated by a distance, can make it vertically spaced apart with under-carriage with arrangement for adjusting height respectively.

Adopt this structure just can use simple methods, the direction that will carry bulk granular material as required and need not by time-consuming shunting service conversely, with each bulk material loading wagon, exactly the permutation car is reversed end for end.For these need with transfer cart in short time along track vertically separate distance slightly, fall original higher end that turns to, improve the lower end that turns to simultaneously, change the direction of transfer of bottom conveyor then, just can be successfully along opposite direction conveying bulk granular material.One of them special advantage is that regardless of throughput direction, transfer cart can both provide whole materials storage area to use without restriction.

Further specify the present invention below in conjunction with the accompanying drawing illustrated embodiment, the parts that all functions are identical in each example all adopt identical Reference numeral, in the accompanying drawing:

Fig. 1 and Fig. 2 are respectively the lateral plan of an embodiment of transfer cart of the present invention;

Fig. 3 is to enroll another modification that car team is in the transfer cart of two kinds of different condition of services with Fig. 4.

The capable bulk material loading wagon 1 of rail shown in Figure 1 has one to be bearing on the track 4 by rail travelling mechanism 3, and the under-carriage 2 of energy traveling on track 4 is exactly arranged.Under-carriage is equipped with hookup mechanism 5, is used to enroll the car team of being made up of this vehicle of any amount.Have above the under-carriage 2 one that extend along longitudinal direction of car, with respect to the bottom conveyor 6 of plane inclination, in two vertical side side wall 7 is arranged.Side wall is at two of bottom conveyor in a certain distance apart from one another, the higher or lower longitudinal extensions that turn between the

end

8,9 along vehicle, provides storage area 10 as the side direction gauge and for bulk granular material.Two cover arrangement for adjusting

height

11,12 are arranged between under-carriage 2 and the bottom conveyor 6, utilize this control apparatus can change bottom conveyor 6, comprise the angle position of side wall 7.Two arrangement for adjusting

height

11,12 along longitudinal direction of

car half part

31,32 separated by a distance that are provided to bottom conveyor 6 in addition are equipped with height adjustment actuating device 13,14.The transmission actuating device 15 of height adjustment actuating device and bottom conveyor 6 is the same, is contained in under-carriage 2 following propulsions source 16 by one one and controls.

Every cover arrangement for adjusting

height

11,12 be one be contained on the under-carriage 2, can around a axle 18 along the level of lateral direction of car rotate revolution raising legs 17, wherein height adjustment actuating

device

13 or 14 one side and under-carriage 2 are hinged with revolution raising legs 17 on the other hand.That revolution raising legs 17 is parallel to each other by two, be similar to that longitudinal direction of car extends and the joist 19 that favours under-carriage 2 planes is formed, lower end, its position utilizes axle 18 and under-carriage 2 hinged.Other ends of joist 19 be contained in one of bottom conveyor 6 with carrier 20 that side wall 7 links to each other on, and can be along vertical adjusting position of bottom conveyor.In order to regulate lengthwise position, higher end, the position of joist 19 be equipped with roller with rim 21 be contained in one 20 that link to each other with carrier, along in the drawing strickle guide 22 of the longitudinal extension of carrier.

Utilize arrangement for adjusting

height

11 and 12 can make two to turn to end each in 8 or 9 to turn to end vertically spaced apart with under-carriage 2.The higher end 8 available height control apparatuss 13 that turn to shown in Figure 1 are reduced, lower turn to end 9 then available height control apparatus 14 raised so that reach with the position shown in the long and short dash line.For temporarily fixing on under-carriage 2, exactly for the carrier 20 of solid bottom belt conveyor 6 removably, so that create necessary stability during operation, under-carriage 2 has a stop motion mechanism 23 along the end of longitudinal direction of car.This stop motion mechanism can be one with the remote operated locating dowel pin 24 of actuating device, be used for the bottom conveyor 6

lower ends

8,9 that turn to are fixed on the position of under-carriage 2 tops.

Figure 2 shows that another embodiment of transfer cart 1, wherein the carrier 20 of bottom conveyor 6 is contained on the support 25 at the middle part along longitudinal direction of car, can rotate around a horizontal deflection axle 26 that extends along lateral direction of car.Support 25 is contained in again on the under-carriage 2.This version can make carrier 20, and bottom conveyor 6 is tilted, and turns to

end

8,9 height with respect to the horizontal plane so that regulate two.After the adjusting, the end that turns to that available stop motion mechanism 23 will be lower is fixed on the corresponding position.Arrangement for adjusting height 11 in the scheme of this simplification only limit to use one attach troops to a unit in half part 31 of bottom conveyor 6, be located immediately between under-carriage 2 and the carrier 20 and the fluid pressure type height adjustment actuating device 13 hinged with above-mentioned two frameworks 2,20.In order to improve stability, can be equipped with second arrangement for adjusting height 12 (shown in 2 stroke fine rules) for bottom conveyor 6 other half part 32.Also this structure be can select, rotating driving device or similar device on the carrier 20 directly acted on such as arrangement for adjusting height being made by pivot center 26.

Fig. 3 and embodiment illustrated in fig. 4ly show a kind of bulk material loading wagon 1 that is in operating condition.This car can be identical with other transfer cart connect and to hang into the car team traveling.This car is equipped with two covers to be positioned at the arrangement for adjusting

height

11,12 of under-carriage 2 along the end of longitudinal direction of car.Vertical support framework 27 is arranged respectively in the end, and the carrier 20 of bottom conveyor 6 promptly is contained on this bearer frame.Regulate highly utilize one in bearer frame 27 vertically extending slide block type guide piece 28 carry out.Be equipped with in the bearer frame 27 and utilize height adjustment actuating

device

13 or 14 pins 29 height-adjustable, that link to each other with carrier 20.In order when regulating height, in the slider guide device, to form necessary gap, can make a pin vertically can be fixed on slightly movably on the carrier 20 in two pins 29 along bottom conveyor 6 along longitudinal direction of car.The bearer frame 27 of arrangement for adjusting

height

11,12 is contained on the under-carriage 2, and the energy edge is vertically regulated perpendicular to vehicle, and links to each other with side travel actuating device 30.Like this, corresponding attach troops to a unit turn to just lateral adjustments as required of

end

8,9 so that on bend during operation energy bulk granular material is passed on to next transfer cart from a transfer cart unblockedly.

For bulk granular material throughput direction shown in the small arrow 33 from Fig. 3 being made into the reversing sense (arrow 34) among Fig. 4, need make between each transfer cart 1 that transports train vertically spaced from each other along train in short time, that is to say up to adjacent transfer cart 1

aspectant end

8,9 overlap joint no longer mutually that turns to.For this reason can be simply with transfer cart 1 decoupling device, or adopt the hookup mechanism 5 of extending form structure, utilize arrangement for adjusting

height

11,12 to fall higher the turning to end 8 and raise the lower end 9 that turns to of all transfer carts 1 then, and recover the original each other distance of vehicle after this.Like this, turning to of tactic bottom conveyor 6 holds 8,9 to overlap again, only needs then to transmit actuating device 15 and bulk granular material is carried by situation shown in Figure 4 along reverse startup.

Claims

1. A rail-driven bulk material transport vehicle (1), which has a vehicle chassis (2) supported on a rail mechanism (3) and a vehicle longitudinally extending, positioned above the vehicle chassis (2). , a bottom conveyor belt (6) inclined to the horizontal plane forming a lower and a higher turning end (8,9), and side walls (7) along the longitudinal direction of the vehicle are arranged on both sides of the conveyor belt, which are used as side boundaries and are used to form materials Storage space (10), in which there is a set of height adjustment devices (11, 12) equipped with height adjustment drives (13, 14) between the bottom conveyor belt (6) and the undercarriage (2), for changing the angle of the bottom conveyor belt The position is characterized in that each of the two steering ends (8, 9) of the bottom conveyor belt (6) that are spaced apart from each other by a certain distance in the longitudinal direction of the vehicle can be vertically adjusted by height adjustment devices (11, 12). The direction is separated from the undercarriage (2) by a certain distance.

2. The transport vehicle according to claim 1, characterized in that: there are two sets of height adjustment devices (11, 12) separated by a certain distance along the longitudinal direction of the vehicle, and they are respectively assigned to half of the bottom conveyor belt (6) along the longitudinal direction of the vehicle. Part (31,32) on.

3. The transport vehicle according to claim 1, characterized in that: the height adjustment device (11, 12) is a support on the bottom of the vehicle (2), and the height adjustment driving device (13, 14) can rotate around a The rotary lifting frame (17) that the horizontal axis (18) rotates.

4. The transport vehicle according to claim 3, characterized in that: the rotary lifting frame (17) is composed of two joists (19) parallel to each other, approximately extending longitudinally of the vehicle and inclined to the plane of the vehicle underframe (2), The lower end of the joist is hinged to the undercarriage (2) via a shaft (18), while the higher end of the joist (19) is attached to the carrier (20) of the bottom conveyor belt (6) and adjust the position longitudinally.

5. The trolley according to claim 4, characterized in that the height adjustment device (13, 14) is hinged both to the underframe (2) and to the joist (19).

6. The transport vehicle according to claim 1, characterized in that: the carrier frame (20) of the bottom conveyor belt (6) is mounted on the undercarriage (2) in the middle of the longitudinal direction of the vehicle, and can wrap around a The transversely extending horizontal axis of rotation (26) is turned over.

7. The vehicle according to any one of claims 1 to 6, characterized in that: the ends of the underframe (2) along the longitudinal direction of the vehicle are respectively equipped with stoppers (23) for detachably fixing the bottom The carrier (20) of the conveyor belt (6).

8. Transport trolley according to claim 7, characterized in that the locking device (23) has a locking pin (24) which is controlled by means of a drive.

9. The transport vehicle according to claim 1, characterized in that: the height adjustment device (11, 12) is a support frame (27) connected to the vehicle chassis (2), the carrier frame (20) of the bottom conveyor belt (6) That is to say, it is installed on the support frame, and the height of the bearing frame can be adjusted by utilizing the height adjustment driving device (13,14).

10. The transport vehicle according to claim 9, characterized in that: the support frame (27) has a vertical slider guide (28), which is equipped with pins ( 29).

11. The delivery vehicle according to claim 10, characterized in that the pins (29) are fixed on the carrier frame (20) and can move longitudinally along the bottom conveyor belt (6).

12. The transport vehicle according to any one of claims 9 to 11, characterized in that: the supporting frames (27) of the height adjustment devices (11, 12) are respectively installed at the ends of the vehicle chassis (2) along the longitudinal direction of the vehicle , and is connected to the undercarriage through a lateral movement drive device (30), so that it can adjust its position vertically to the longitudinal direction of the vehicle.