GB2599905A - Tipping trailer - Google Patents
Tipping trailer Download PDFInfo
- Publication number
- GB2599905A GB2599905A GB2016197.2A GB202016197A GB2599905A GB 2599905 A GB2599905 A GB 2599905A GB 202016197 A GB202016197 A GB 202016197A GB 2599905 A GB2599905 A GB 2599905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chassis
- load carrying
- carrying body
- trailer
- pivotal attachment
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
Provided is a tipping trailer with a chassis 2 having a drawbar and an axle with wheels 6, (8, Figure 3); and a load-carrying container 12 mounted to the chassis 2 via front 14 and rear 16 pivotal attachments. The attachments 14, 16 are selectively releasable from the chassis 2 such that the container 12 can be tilted rearwardly about the rear pivot 16 when the front pivot 14 is released; and tilted forwardly about the front pivot 14 when the rear pivot 16 is released. A belt conveyor 20 may be mounted on the chassis 2 near the front end of the container 12, thereby allowing material to be distributed to a side of the chassis 2 when the container 12 is tilted forwardly. The container 12 may be tilted by a telescopic ram 22; and the rear end of the container 12 may have a gate 18 that can be opened to allow the discharge of material when the container 12 is tilted rearwardly.
Description
Tipping Trailer
FIELD OF THE INVENTION
This invention relates to tipping trailer for carrying and discharging bulk or particulate material.
BACKGROUND OF THE INVENTION
It is known to provide tipping trailer comprising a trough or bucket like load carrying body mounted on a wheels chassis having a draw bar to permit the trailer to be coupled to a towing vehicle, such as a tractor, wherein the load carrying body is pivotally attached to the chassis to allow the body to be tilted rearwardly to facilitate unloading of the trailer via a rear door of the body. Such tipping trailers are commonly used to transport bulk material, such as stone, gravel or sand. A problem with such known tipping trailers is that the driver of the towing vehicle cannot easily see the material as it is discharged from the load carrying body as it is tilted.
It is also known to provide stone cart trailers, wherein a load carrying body, typically in the form of a hopper, is fixedly mounted on a chassis of the trailer, the body being adapted to discharge material from a lower discharge opening at a bottom end of the hopper onto a transversely extending conveyor mounted beneath the hopper. While the driver can better see material as it is discharged from such hoppers, the shape of the hopper limits the capacity of the trailer.
An object of the present invention is to provide an improved tipping trailer which overcomes the disadvantages of the prior art.
SUMMARY OF THE INVENTION
According to the present invention there is provided a tipping trailer comprising a chassis having a drawbar and an axle assembly incorporating at least one ground engaging wheel; a load carrying body having a front end and a rear end, the load carrying body being mounted on the chassis via a first pivotal attachment at or adjacent said front end of the body and a second pivotal attachment at or adjacent said rear end of the body; wherein said first and second pivotal attachments are selectively releasable from 5 the chassis such that, in a first configuration with the first pivotal attachment released and the second pivotal attachment engaged, the load carrying body can be tilted rearwardly with respect to the chassis about the second pivotal attachment and, in a second configuration, with the second pivotal attachment released and the first pivotal attachment engaged, the load carrying body can be tilted forwardly 10 with respect to the chassis about the first pivotal attachment.
Each of said first and second pivotal attachments may comprise a pivot axis extending transverse to the chassis.
In a preferred embodiment a conveyor is mounted on the chassis at or adjacent the front end of the load carrying body, said conveyor being adapted to receive material from said load carrying body when tilted forwardly with respect to the chassis and to convey said material to a discharge location to one side of the chassis. The conveyor may comprise a belt conveyer extending transverse to the chassis.
The load carrying body may include a discharge opening in or adjacent a bottom wall thereof through which material may be discharged onto said conveyor when the load carrying body is tilted forwardly with respect to the chassis.
Each of said first and second pivot attachments may be provided with a respective actuating means for selectively engaging and releasing each of said first and second pivot attachments.
One or more rams may be provided for tilting the load carrying body with respect to the chassis. Said one or more rams preferably act between the chassis at a first location thereon and the load carrying body at a first location on the load carrying body when the load carrying body is to be tilted forwardly and a second location on the load carrying body when the load carrying body it to be tilted rearwardly. An actuating means may be provided for moving the point at which the one or more rams acts upon the load carrying body between said first and second locations thereon.
The rear end of the load carrying body may incorporate a gate from which material 5 can be discharged when the load carrying body is tilted rearwardly with respect to the chassis
BRIEF DESCRIPTION OF THE DRAWINGS
A tipping trailer in accordance with an embodiment of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:-Figure 1 is a perspective view of a tipping trailer in accordance with an embodiment 15 of the present invention; Figure 2 is a side view of the trailer of Figure 1; Figure 3 is a front view of the trailer of Figure 1; Figure 4 is a side view of the trailer of Figure 1 with the load carrying body tilted rearwardly with respect to the chassis; and Figure 5 is a side view of the trailer of Figure 1 with the load carrying body tilted 25 forwardly with respect to the chassis.
DETAILED DESCRIPTION OF THE DRAWINGS
A tipping trailer in accordance with an embodiment of the present invention, as 30 illustrated in the drawings, comprises a chassis 2 having a draw bar 4 for coupling to a towing vehicle, such as a tractor, and an axle assembly comprising an axle and at least one ground engaging wheel 6,8 mounted on either end the axle.
A trough shaped load carrying body 12, having a front end and a rear end with respect to the normal direction of travel of the trailer, is mounted on the chassis 2. The load carrying body 12 is mounted on the chassis 2 via a first pivotal attachment 14 at or adjacent said front end of the body 12 and a second pivotal attachment 16 at or adjacent said rear end of the body 12, wherein said first and second pivotal attachments are selectively releasable from the chassis 2 such that, in a first configuration, as shown in Figure 4, with the first pivotal attachment 14 released and the second pivotal attachment 16 engaged, the load carrying body 12 can be tilted rearwardly with respect to the chassis 2 about the second pivotal attachment 16 and, in a second configuration, as shown in Figure 5, with the second pivotal attachment 16 released and the first pivotal attachment 14 engaged, the load carrying body 12 can be tilted forwardly with respect to the chassis 2 about the first pivotal attachment 14.
A discharge gate 18 is provided at a rear end of the load carrying body 2, the gate 18 being openable when the body 12 is tilted rearwardly with respect to the chassis 2 to discharge material therefrom.
A transversely extending belt conveyor 20 is mounted on the chassis 2 to be positioned beneath the front end of the load carrying body 12. The load carrying body 12 preferably includes a discharge opening (not shown in the drawings) in a bottom wall thereof, at or adjacent a front end of the load carrying body 12, for discharging material from the body 12 onto the conveyor 20, in particular when the load carrying body 12 is tilted forwardly with respect to the chassis 2 about the first pivotal attachment 14. The transversely extending belt conveyor 20 is adapted to convey such material to a discharge location to one side of the chassis 2. The discharge opening in the bottom wall of the load carrying body 12 may be provided with a closure, such as a pivotally mounted or sliding gate member.
As illustrated in Figures 4 and 5, a telescopic ram 22, which may be hydraulically or pneumatically powered, acts between the chassis 2 and the body 12 to tilt the body forwardly or rearwardly depending upon the configuration of the first and second pivotal attachments 14,16.
The ram 22 may act, at a first end, between a fixed point on the chassis 2 and at a second, distal end, at either a first location 24 on the body 12 adjacent the front end of the body 12 when the body 12 is to be tilted rearwardly about the second pivotal attachment 16 or a second location 26 on the body 12 adjacent the rear end of the body 12 when the body 12 is to be tilted forwardly about the first pivotal attachment 14. An actuating means may be provided for displacing or reconfiguring the distal end of the ram 22 between said first and second locations 24,26 on the body 2 as required.
113 Each of said first and second pivot attachments 14,16 is provided with a respective actuating means for selectively engaging and releasing each of said first and second pivot attachments 14,16. The actuating means may comprise a hydraulically or pneumatically operated latch.
A control device is provided for controlling the operation of the respective actuating means of the first and second pivotal attachments 14,16 and the actuating means for displacing or reconfiguring the distal end of the ram 22 between said first and second locations 24,26 on the body 2 such that the control means may be programmed to selectively reconfigure the tipping trailer to selectively tilt forwardly or rearwardly with respect to the chassis, as desired, dependent upon the engagements of the first and second attachments 14,16 and the position of the engagement of the ram 22 on the body.
The invention is not limited to the embodiment described herein but can be 25 amended or modified without departing from the scope of the present invention as defined by the appended claims.
Claims (10)
- CLAIMS1. A tipping trailer comprising a chassis having a drawbar and an axle assembly incorporating at least one ground 5 engaging wheel; a load carrying body having a front end and a rear end, the load carrying body being mounted on the chassis via a first pivotal attachment at or adjacent said front end of the body and a second pivotal attachment at or adjacent said rear end of the body; wherein said first and second pivotal attachments are selectively releasable from 112 the chassis such that, in a first configuration with the first pivotal attachment released and the second pivotal attachment engaged, the load carrying body can be tilted rearwardly with respect to the chassis about the second pivotal attachment and, in a second configuration, with the second pivotal attachment released and the first pivotal attachment engaged, the load carrying body can be tilted forwardly with respect to the chassis about the first pivotal attachment.
- 2. A trailer as claimed in claim 1, wherein each of said first and second pivotal attachments comprise a pivot axis extending transverse to the chassis.
- 3. A trailer as claimed in claim 1 or claim 2, wherein a conveyor is mounted on the chassis at or adjacent the front end of the load carrying body, said conveyor being adapted to receive material from said load carrying body when tilted forwardly with respect to the chassis and to convey said material to a discharge location to one side of the chassis.
- 4. A trailer as claimed in claim 3, wherein said conveyor comprises a belt conveyer extending transverse to the chassis.
- 5. A trailer as claimed in claim 3 or claim 4, wherein said load carrying body 30 includes a discharge opening in or adjacent a bottom wall thereof through which material may be discharged onto said conveyor when the load carrying body is tilted forwardly with respect to the chassis.
- 6. A trailer as claimed in any preceding claim, wherein each of said first and second pivot attachments are provided with respective actuating means for selectively engaging and releasing each of said first and second pivot attachments.
- 7. A trailer as claimed in any preceding claim, wherein one or more rams are provided for tilting the load carrying body with respect to the chassis.
- 8. A trailer as claimed in claim 7, wherein said one or more rams act between the chassis at a first location thereon and the load carrying body at a first location on the load carrying body when the load carrying body is to be tilted forwardly and a second location on the load carrying body when the load carrying body it to be tilted rearwardly.
- 9. A trailer as claimed in claim 8, wherein an actuating means is provided for 15 moving the point at which the one or more rams acts upon the load carrying body between said first and second locations thereon.
- 10. A trailer as claimed in any preceding claim, wherein the rear end of the load carrying body incorporates a gate from which material can be discharged when the 20 load carrying body is tilted rearwardly with respect to the chassis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2016197.2A GB2599905A (en) | 2020-10-13 | 2020-10-13 | Tipping trailer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2016197.2A GB2599905A (en) | 2020-10-13 | 2020-10-13 | Tipping trailer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202016197D0 GB202016197D0 (en) | 2020-11-25 |
GB2599905A true GB2599905A (en) | 2022-04-20 |
Family
ID=73460547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2016197.2A Pending GB2599905A (en) | 2020-10-13 | 2020-10-13 | Tipping trailer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2599905A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE600135C (en) * | 1929-11-16 | 1934-07-16 | Schmidt Karl | Vehicle for bulk goods, especially garbage |
FR1537889A (en) * | 1967-07-19 | 1968-09-07 | Agricultural or other trailer, the load of which can tip on any of its four sides | |
US3620458A (en) * | 1970-04-21 | 1971-11-16 | Eastern Steel Products Ltd | Dual-purpose vehicle |
US4531780A (en) * | 1982-09-03 | 1985-07-30 | The Heil Company | Lift mechanism for a dump truck |
EP2340964A1 (en) * | 2009-12-31 | 2011-07-06 | Seppo Kuisma Oy | A trailer, a method for manufacturing a trailer and a method for dosing antiskid treatment material |
CN103182976A (en) * | 2011-12-29 | 2013-07-03 | 中集车辆(集团)有限公司 | Self-dumping semitrailer |
-
2020
- 2020-10-13 GB GB2016197.2A patent/GB2599905A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE600135C (en) * | 1929-11-16 | 1934-07-16 | Schmidt Karl | Vehicle for bulk goods, especially garbage |
FR1537889A (en) * | 1967-07-19 | 1968-09-07 | Agricultural or other trailer, the load of which can tip on any of its four sides | |
US3620458A (en) * | 1970-04-21 | 1971-11-16 | Eastern Steel Products Ltd | Dual-purpose vehicle |
US4531780A (en) * | 1982-09-03 | 1985-07-30 | The Heil Company | Lift mechanism for a dump truck |
EP2340964A1 (en) * | 2009-12-31 | 2011-07-06 | Seppo Kuisma Oy | A trailer, a method for manufacturing a trailer and a method for dosing antiskid treatment material |
CN103182976A (en) * | 2011-12-29 | 2013-07-03 | 中集车辆(集团)有限公司 | Self-dumping semitrailer |
Also Published As
Publication number | Publication date |
---|---|
GB202016197D0 (en) | 2020-11-25 |
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