CN106494286A - Dumper and its compartment and vehicle frame - Google Patents
Dumper and its compartment and vehicle frame Download PDFInfo
- Publication number
- CN106494286A CN106494286A CN201510557395.XA CN201510557395A CN106494286A CN 106494286 A CN106494286 A CN 106494286A CN 201510557395 A CN201510557395 A CN 201510557395A CN 106494286 A CN106494286 A CN 106494286A
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- car body
- side plate
- dumper
- tipper carriage
- base plate
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Abstract
The present invention proposes a kind of dumper and its compartment and vehicle frame.The dumper includes haulage gear, walking mechanism and the dumper frame above walking mechanism；The lifting mechanism that the dumper frame is included underframe, the car body of two be arranged on underframe section or the above tandem connection of two sections and is connected with every section car body, the lifting mechanism can lift corresponding car body respectively, by driving lifting mechanism by each car body lifting, realize that staged is unloaded.It is multiple that the car body of dumper of the present invention is increased by traditional one, is effectively improved the delivered payload capability of dumper, meets market demand.Additionally, the goods of car body can be unloaded by lifting mechanism from back to front successively that arrange, unloading safety coefficient is improve, and adapts to long-distance transport needs.
Description
Technical field
A kind of the present invention relates to dumper field, more particularly to rear turning type dumper.
Background technology
Fig. 1 to Fig. 3 is common in the art three kind dumper unloading mode respectively, and the dumper arranges 3 ＇ of car body on 1 ＇ of vehicle frame, and the rear end of 3 ＇ of car body is hinged on 1 ＇ of vehicle frame, lifts 3 ＇ of car body by 2 ＇ of elevating ram, realizes unloading.Three kinds of dumper unloading modes are specifically：The first, unloads FE type dumpers, i.e. 2 ＇ of elevating ram before 3 ＇ of car body after sinciput, 2 ＇ of elevating ram is fixedly connected top of the position in 3 ＇ front ends of car body with 3 ＇'s of car body；Second, FC type dumpers, i.e. 2 ＇ of elevating ram is unloaded after sinciput before 3 ＇ of car body, 2 ＇ of elevating ram is fixedly connected bottom of the position in 3 ＇ front ends of car body with 3 ＇ of car body；The third, middle top dumper, i.e. 2 ＇ of elevating ram are in 3 ＇ bottoms centre position of car body.
Above-mentioned three kinds of body of tipper carriage bodies and artificial lifting way determine the limited length of car body, when certain angle is lifted, such as 45 ° of lifting, then and the total height of lifting rear car envelope should be that lower vehicle frame loading end highly adds compartment body length（Lower vehicle frame holds height and takes 1500mm, and compartment body length takes 8000mm, adds up to always high 9500mm）Now apart from the total Gao Taigao in ground, in Discharging Process, affected by having floating stock, ground unloading environment etc. in compartment body, too high car body easily causes overturn accident, and danger coefficient is higher, therefore, most body of tipper carriage body length rarely has the lifting car body more than 11 meters typically within 10 meters at present.In addition, in terms of car body volume, dumper delivered payload capability is subject to a definite limitation, is not suitable for transporting for long-distance.
Content of the invention
It is an object of the invention to provide a kind of dumper and its compartment and vehicle frame, arrange more piece car body on the vehicle frame of dumper, realize that staged is unloaded by lifting each section car body.
For solving above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of body of tipper carriage, including：The car body of more piece tandem connection, connects inside more piece car body；Wherein, realize being rotatably connected by rotating coupling assembly between the base plate of two adjacent sections car body.
In a preferred embodiment, the rotation coupling assembly includes：Trip shaft and two groups of hinged seats on the trip shaft are may be rotatably mounted at, two groups of hinged seats are connected to below the base plate of two car bodies.
In a preferred embodiment, the plate upper surface link position of two adjacent sections car body is provided with overlap joint coupling assembly, and the overlap joint coupling assembly includes multiple hinges and attachment strap；One of hinge of hinge is fixedly mounted on the base plate of previous section car body of adjacent two car body, another hinge is fixed on the side of the attachment strap, and the opposite side of the attachment strap is freely taken on the base plate of the later section car body for being placed on adjacent two car body.
In a preferred embodiment, the side plate of adjacent two car body is extended towards along length of wagon direction and is partly overlapped.
In a preferred embodiment, the rear end of previous section car body side plate is located at the leading inside of later section car body side plate.
In a preferred embodiment, on the lateral surface of the rear end of the previous section car body side plate, the first groove is set, on the medial surface of the front end of the later section car body side plate, the second groove is set, when the section car body of in front and back two is docked at different angles, the front end of the later section car body side plate can be slided in first groove, and the rear end of the previous section car body side plate can be slided in second groove.
In a preferred embodiment, obtuse angle angle in the range of 105 ° ~ 113 ° of the base plate inner face of the previous section car body and its side plate rear end face composition, the obtuse angle angle in the range of 105 ° ~ 113 ° of the base plate inner face of the later section car body and its side plate front end face composition.
In a preferred embodiment, the surface of first groove or the second groove is provided with multiple universal ball bearings.
In a preferred embodiment, the plurality of multi-directional ball axle is arranged in arrays.
In a preferred embodiment, the previous rear end face of section car body side plate and the front end face of the later section car body side plate are provided with sealing strip.
In a preferred embodiment, the stay bolt part for preventing swollen railway carriage or compartment is provided between the left and right sides plate of section car body often.
In a preferred embodiment, the car body quantity is two sections, respectively front truck envelope and rear car envelope.
Present invention additionally comprises a kind of dumper frame, including underframe, the above-mentioned body of tipper carriage being arranged on underframe and with order to lifting the lifting mechanism for often saving car body；Base plate tail end near the car body of the tailstock is connected with the underframe by fixed rotating shaft；Each lifting mechanism distinguishes corresponding car body and underframe connection, by coordinating to drive each lifting mechanism that two adjacent sections car body can be made to dock at different angles, and then realizes that staged is unloaded.
In a preferred embodiment, the lifting mechanism is oil cylinder；In order to lift the oil cylinder of car body foremost installed in front top or the bottom of the car body, the oil cylinder of other car bodies is on the trip shaft below the lower section of corresponding car body or corresponding car body.
In a preferred embodiment, often section car body is provided with the locking device secured itself on the vehicle frame.
Additionally, the present invention includes a kind of dumper, including：Haulage gear, walking mechanism and the above-mentioned dumper frame above walking mechanism.
As shown from the above technical solution, advantages of the present invention and good effect are：By arranging the car body of more piece tandem connection in dumper frame, and each car body connects a lifting mechanism, the lifting mechanism can lift corresponding car body respectively, by driving lifting mechanism repeatedly by each car body lifting, realize that staged is unloaded.It is multiple that car body is increased by one, is effectively improved the delivered payload capability of dumper, meets market demand, additionally, the goods of car body can be unloaded by lifting mechanism from back to front one by one that arrange, improve unloading safety coefficient, and adapt to long-distance transport needs.
Description of the drawings
Fig. 1 is the first body of tipper carriage of prior art and body frame structure for automotive schematic diagram.
Fig. 2 is second body of tipper carriage of prior art and body frame structure for automotive schematic diagram.
Fig. 3 is the third dumper structural representation of prior art.
Fig. 4 is dumper part-structure schematic diagram in the embodiment of the present invention.
Fig. 5 be in the embodiment of the present invention dumper part-structure the first lifted view.
Fig. 6 is that dumper part-structure is lifted view second in the embodiment of the present invention.
Fig. 7 be in the embodiment of the present invention dumper part-structure the third lifted view.
Fig. 8 is that the 4th kind of dumper part-structure is lifted view in the embodiment of the present invention.
Fig. 9 A are body of tipper carriage body base plate connection status schematic diagrams in the embodiment of the present invention.
Fig. 9 B are another connection status schematic diagrams of body of tipper carriage body base plate in the embodiment of the present invention.
Fig. 9 C are the another connection status schematic diagrams of body of tipper carriage body base plate in the embodiment of the present invention.
Figure 10 is the A portions enlarged drawing of Fig. 9 B.
Figure 11 is self-discharging vehicle side sheet attachment structure schematic diagram in the embodiment of the present invention.
Figure 12 is dumper depression angle side plate connecting structure schematic diagram in the embodiment of the present invention（For clear signal, later section car body is pulled open to both sides）.
Figure 13 A are car body lateral plate structure schematic diagrams before and after dumper in the embodiment of the present invention.
Figure 13 B are sectional views of Figure 13 A along BB directions.
Figure 13 C are sectional views of Figure 13 A along CC directions.
Figure 14 is another angled arrangement schematic diagram of car body side plate before and after dumper in the embodiment of the present invention.
Figure 15 is the another angled arrangement schematic diagram of car body side plate before and after dumper in the embodiment of the present invention.
Description of reference numerals is as follows：1 ＇ of vehicle frame；2 ＇ of elevating ram；3 ＇ of car body；20th, underframe；31st, previous section car body；32nd, later section car body；311st, previous section car body base plate；321st, later section car body base plate；312nd, previous section car body side plate；322nd, later section car body side plate；3121st, the first groove；3221st, the second groove；40th, coupling assembly is rotated；41st, trip shaft；42nd, hinged seat；50th, fixed rotating shaft；60th, coupling assembly is overlapped；61st, hinge；611st, hinge；612nd, hinge；62nd, attachment strap；70th, lifting mechanism；80th, stay bolt part.
Specific embodiment
In order to further illustrate the principle and structure of the present invention, presently preferred embodiments of the present invention is described in detail in conjunction with accompanying drawing.
Fig. 4 to Figure 15 is referred to, the dumper of first embodiment of the invention, including haulage gear, walking mechanism and the dumper frame above walking mechanism.
Haulage gear includes that headstock, walking mechanism include vehicle frame propons, back axle, suspension and wheel.
The body of tipper carriage that the dumper frame includes underframe 20 and is arranged on underframe 20.Wherein, body of tipper carriage includes：The car body of two section tandem connections and two lifting mechanisms 70 being connected with every section car body, by coordinating to drive each lifting mechanism 70 often be saved car body lifting, realize that staged is unloaded.
The car body of two section tandem connections is respectively the previous section car body 31 near headstock position and the later section car body 32 near tailstock position, connects inside the two sections car body.Realize being rotatably connected by rotating coupling assembly 40 between previous section car body base plate 311 and later section car body base plate 321,321 tail end of later section car body base plate is connected with underframe 20 by fixed rotating shaft 50.
Rotating coupling assembly 40 includes：Trip shaft 41 and may be rotatably mounted at two groups of hinged seats 42 on trip shaft 41.One group of two groups of hinged seats 42 is connected to previous section car body base plate 311, and another group of hinged seat is connected to the lower section of later section car body base plate 321；Every group of hinged seat can be one or more articulated jib compositions, be not construed as limiting herein.
Fixed rotating shaft 50 can be along a rotating shaft of car body width setting, or along the spaced more piece rotating shaft of car body width.For both structures, the structure of a rotating shaft is more easy to install and lifting capacity is higher.
Additionally, the upper surface link position of previous section car body base plate 311 and later section car body base plate 321 is additionally provided with overlap joint coupling assembly 60, overlap joint coupling assembly 60 includes：Multiple hinges 61 and attachment strap 62.
One of hinge 611 of hinge 61 is fixedly mounted on previous section car body base plate 311, another hinge 612 is fixed on the side of attachment strap 62, the opposite side of attachment strap 62 is freely taken and is placed on later section car body base plate 321, the overlap joint coupling assembly 60 can effectively cover the connection gap of previous section car body base plate 311 and later section car body base plate 321, and, when previous section car body 31 and later section car body 32 form different angles because of lifting, it still is able to cover the connection gap, prevent from dropping because of the goods in compartment body, even block the connection gap, cause the rotation obstacle between car body base plate.
Further, the width that width of the attachment strap 62 along vehicle body direction can be likely to occur according to the connection gap is not construed as limiting herein setting.
Each lifting mechanism 70 is connected with corresponding car body and underframe 20 respectively, by coordinating to drive each lifting mechanism 70 that previous section car body 31 and later section car body 32 can be made to dock at different angles, and then realizes that staged is unloaded.
In the present embodiment, lifting mechanism 70 is oil cylinder, and more preferably the oil cylinder can be hydraulic oil cylinder.And in actual applications, lifting mechanism 70 can also be cylinder, or the mechanism of car body lifting can be not construed as limiting by herein.
Specifically, the lifting mechanism 70 of previous section car body 31 can be connected with the front top of the car body or bottom, and the lifting mechanism 70 of later section car body 32 can be connected with the trip shaft 41 below the lower section of the car body or the car body.
Further, when the lifting mechanism 70 of previous section car body 31 is connected with its front bottom end position, a recess can be correspondingly provided with the front end face of previous section car body 31 corresponding with the position, when previous section car body 31 assumes low early and high after situation because of lifting, the lifting mechanism 70 is moved in the recess, prevents from interfering with previous section car body 31.
In order to avoid in front and back car body because lifting form reflex angle when, the goods being likely to occur in two car body side plate link positions dissipates leakage and leaks the safety problem brought of goods because dissipating, and the car body lateral plate structure in the present embodiment is different from traditional structure, specifically：The side plate of previous section car body 31 and later section car body 32 is extended towards along length of wagon direction and is partly overlapped, and, the rear end of previous section car body side plate 312 is located at the inner side of the front end of later section car body side plate 322.
Further, the rear end of previous section car body side plate 312 is fitted with the front end of later section car body side plate 322, it is to avoid during unloading, goods slag falls into the gap of side plate connection.
Specifically, on the rear end lateral surface of previous section car body side plate 312, the first groove 3121 is set, second groove 3221 is set on the leading inside face of later section car body side plate 322, when the section car body of in front and back two is docked at different angles, can slide in the first groove 3121 front end of later section car body side plate 322, can slide in the second groove 3221 rear end of previous section car body side plate 312, when guaranteeing that current rear car envelope is lifted in a certain angle, the goods in compartment body will not spill from side plate link position or potential safety hazard occurs because dropping goods.
In actual use, multiple universal ball bearings are also provided with the surface of the first groove 3121 or the second groove 3221（It is not drawn in figure）, with the friction of car body side plane contact part before and after minimizing.Further, multiple multi-directional ball axles can be arranged in arrays, or other arrangement modes and be easy to slide, be not especially limited herein.
In preferably embodiment, when setting the compartment unloading angle of previous section car body and later section car body between 42 ° ~ 52 °, obtuse angle angle in the range of 105 ° ~ 113 ° of previous 311 inner face of section car body base plate and its side plate rear end face composition, obtuse angle angle in the range of 105 ° ~ 113 ° of 321 inner face of later section car body base plate and its side plate front end face composition, it is preferred that making previous car body side plate 312 and the lap of later section car body side plate 322 of saving into sector, fan-shaped size is relevant with the angle of repose of car body loaded goods, can be adjusted according to angle of repose.It should be noted that above-mentioned compartment unloading angle is the angle of car body base plate and vehicle frame.In other embodiments, unloading angle in compartment can also be other angles outside 42 ° ~ 52 °, and which has positive relationship with the angle of repose of unloaded goods, is not limited thereto.
In preferably embodiment, the previous rear end face of section car body side plate 312 and the front end face of later section car body side plate 322 are provided with sealing strip, car body side plane contact gap before and after reduction, prevent the goods slag in compartment body from falling into and cause in the gap of before and after's car body side plate link position resistance to sliding, affect lifting.
In other embodiments, the rear end of previous section car body side plate 312 may be located on the outside of the front end of later section car body side plate 322, the groove location of its side plate is also adjusted on the side for contacting with each other accordingly, and which does not affect the slip of before and after's car body side plane contact position.
See Figure 12, stay bolt part 80 is also equipped between 32 left and right sides plate of previous section car body 31 and later section car body, prevents car body from side plate is supportted bulging deformation because taking up goods.
In actual use, stay bolt part 80 can be square tube or steel wire, and other can prevent the stay bolt part in swollen railway carriage or compartment, not limit herein.
In preferably embodiment, previous section car body 31 and later section car body 32 are provided with the locking device secured itself on underframe 20（It is not drawn in figure）, prevent car body from occurring in the process of moving altering jump and departing from underframe, improve driving safety.
Next, the unloading operation principle to the present embodiment dumper is specifically described：
The first step, simultaneously drives the oil cylinder of two car body of before and after to be lifted.Fast rear slow before actual lifting situation is, reason is that the power that the oil cylinder lifting of the connection of later section car body 32 needs is bigger, and the oil cylinder is remote apart from fuel tank, and therefore two car bodies can substantially be in " straight line " in front and back, as shown in Figure 5.Certain distance is reached when previous section car body 31 is lifted, now before and after car body " straight line " angled with ground, stop the previous lifting for saving car body 31, and now goods can lay down a part in compartment body.
Second step, continues lifting later section car body 32, until the goods that later section car body 32 is given rise to certain angle and later section car body 32 can be unsnatched, as shown in Figure 6.
3rd step, declines later section car body 32, as shown in fig. 7, now the goods of previous section car body 31 is discharged in later section car body 32, and previous section 31 goods of car body is unsnatched.
4th step, lifting later section car body 32, unloads the goods to later section car body 32 previous section car body 31 and lays down, as shown in Figure 8 again.
Finally, car body will drop to and be locked by locking device on underframe 20 in front and back after discharged.
In the step of above-mentioned unloading, if goods still has residual in compartment body, repeat the 3rd step and the 4th step.
The dumper of the present embodiment had not only solved the problems, such as unloading but also can effectively reduce the highest lift height of car body, and made car body center of gravity reduce the problem for avoiding occurring to overturn, substantially increase safety coefficient.
In the present embodiment, the length of two car bodies may each be consistent with the length of prior art car body in front and back, i.e., 10 meters or so, that is to say, that compartment overall length can reach 20 meters or so, hence it is evident that improve delivered payload capability.
In other embodiments, previous section car body 31 can be divided into two sections or more merogenesis as needed, allow compartment to significantly improve dumper delivered payload capability, and lift height is also effectively reduced, and safety while center of gravity reduces also is greatly improved.
Specifically, when the car body quantity on underframe 20 is that two sections are above, can be arranged in the lifting mechanism 70 near headstock and the car body between the tailstock and be connected with the trip shaft 41 of below the car body or lower section.The car body of the dumper can substantially increase exponentially delivered payload capability, and lift height is also effectively reduced, and safety while center of gravity reduces is greatly improved, and be suitable for long-distance transport needs.
Although the present invention is described with reference to exemplary embodiment, it is to be understood that, term used is explanation and exemplary and nonrestrictive term.As the present invention can be embodied as in a variety of forms without deviating from the spiritual or substantive of invention, it is to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and should widely explain in the spirit and scope limited by appended claims, therefore fall into claim or its equivalent scope in whole changes and remodeling all should be appended claims and covered.
Claims (16)
1. a kind of body of tipper carriage, it is characterised in that include：The car body of more piece tandem connection, connects inside more piece car body；Wherein, realize being rotatably connected by rotating coupling assembly between the base plate of two adjacent sections car body.
2. body of tipper carriage as claimed in claim 1, it is characterised in that the rotation coupling assembly includes：Trip shaft and two groups of hinged seats on the trip shaft are may be rotatably mounted at, two groups of hinged seats are connected to below the base plate of two car bodies.
3. body of tipper carriage as claimed in claim 1, it is characterised in that the plate upper surface link position of two adjacent sections car body is provided with overlap joint coupling assembly, and the overlap joint coupling assembly includes multiple hinges and attachment strap；One of hinge of hinge is fixedly mounted on the base plate of previous section car body of adjacent two car body, another hinge is fixed on the side of the attachment strap, and the opposite side of the attachment strap is freely taken on the base plate of the later section car body for being placed on adjacent two car body.
4. body of tipper carriage as claimed in claim 3, it is characterised in that the side plate of adjacent two car body is extended towards along length of wagon direction and partly overlapped.
5. body of tipper carriage as claimed in claim 4, it is characterised in that the rear end of previous section car body side plate is located at the leading inside of later section car body side plate.
6. body of tipper carriage as claimed in claim 5, it is characterized in that, on the lateral surface of the rear end of the previous section car body side plate, the first groove is set, on the medial surface of the front end of the later section car body side plate, the second groove is set, when the section car body of in front and back two is docked at different angles, the front end of the later section car body side plate can be slided in first groove, and the rear end of the previous section car body side plate can be slided in second groove.
7. body of tipper carriage as claimed in claim 5, it is characterized in that, obtuse angle angle in the range of 105 ° ~ 113 ° of the base plate inner face of the previous section car body and its side plate rear end face composition, the obtuse angle angle in the range of 105 ° ~ 113 ° of the base plate inner face of the later section car body and its side plate front end face composition.
8. body of tipper carriage as claimed in claim 6, it is characterised in that the surface of first groove or the second groove is provided with multiple universal ball bearings.
9. body of tipper carriage as claimed in claim 8, it is characterised in that the plurality of multi-directional ball axle is arranged in arrays.
10. body of tipper carriage as claimed in claim 5, it is characterised in that the previous rear end face of section car body side plate and the front end face of the later section car body side plate are provided with sealing strip.
11. body of tipper carriage as claimed in claim 1, it is characterised in that be often provided with, between the left and right sides plate of section car body, the stay bolt part for preventing swollen railway carriage or compartment.
12. body of tipper carriage as claimed in claim 1, it is characterised in that the car body quantity is two sections, respectively front truck envelope and rear car envelope.
A kind of 13. dumper frames, it is characterised in that including underframe, the body of tipper carriage as described in claim 1-12 any one being arranged on underframe and with order to lift often save car body lifting mechanism；
Base plate tail end near the car body of the tailstock is connected with the underframe by fixed rotating shaft；
Each lifting mechanism distinguishes corresponding car body and underframe connection, by coordinating to drive each lifting mechanism that two adjacent sections car body can be made to dock at different angles, and then realizes that staged is unloaded.
14. dumper frames as claimed in claim 13, it is characterised in that the lifting mechanism is oil cylinder；In order to lift the oil cylinder of car body foremost installed in front top or the bottom of the car body, the oil cylinder of other car bodies is on the trip shaft below the lower section of corresponding car body or corresponding car body.
15. dumper frames as claimed in claim 13, it is characterised in that often section car body is provided with the locking device secured itself on the vehicle frame.
16. a kind of dumpers, it is characterised in that include：Haulage gear, walking mechanism and the dumper frame as described in any one in claim 13-15 above walking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557395.XA CN106494286A (en) | 2015-09-06 | 2015-09-06 | Dumper and its compartment and vehicle frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557395.XA CN106494286A (en) | 2015-09-06 | 2015-09-06 | Dumper and its compartment and vehicle frame |
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| CN106494286A true CN106494286A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510557395.XA Pending CN106494286A (en) | 2015-09-06 | 2015-09-06 | Dumper and its compartment and vehicle frame |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515895A (en) * | 2018-03-13 | 2018-09-11 | 江苏师范大学 | Foldable compartment and a kind of dump truck of anti-discharging rollover |
| CN109624815A (en) * | 2019-01-29 | 2019-04-16 | 黄仕 | Binodal mine transports vehicle |
| CN114278694A (en) * | 2021-12-03 | 2022-04-05 | 江苏省徐州技师学院 | Three-section type large-span anti-unbalance-loading suspension oil-air cylinder of off-highway dump truck |
| CN114771386A (en) * | 2022-04-29 | 2022-07-22 | 上海华兴数字科技有限公司 | Unloading operation control method, device and system and transport vehicle |
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| SU1712209A1 (en) * | 1990-01-29 | 1992-02-15 | Всесоюзный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов | Vehicle for carrying various bulk loads |
| CN2460370Y (en) * | 2001-01-16 | 2001-11-21 | 赵永胜 | Tipping van with plate-lapping-type moving plate |
| CN102114797A (en) * | 2010-10-13 | 2011-07-06 | 孙景文 | Dumper for unloading material on two sides by lifting middle of bottom plate of carriage |
| CN204915417U (en) * | 2015-09-06 | 2015-12-30 | 驻马店中集华骏车辆有限公司 | Tipper and carriage and frame thereof |
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| SU1167058A1 (en) * | 1983-07-11 | 1985-07-15 | Khodzhava Revaz V | Vehicle |
| SU1712209A1 (en) * | 1990-01-29 | 1992-02-15 | Всесоюзный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов | Vehicle for carrying various bulk loads |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515895A (en) * | 2018-03-13 | 2018-09-11 | 江苏师范大学 | Foldable compartment and a kind of dump truck of anti-discharging rollover |
| CN109624815A (en) * | 2019-01-29 | 2019-04-16 | 黄仕 | Binodal mine transports vehicle |
| CN114278694A (en) * | 2021-12-03 | 2022-04-05 | 江苏省徐州技师学院 | Three-section type large-span anti-unbalance-loading suspension oil-air cylinder of off-highway dump truck |
| CN114278694B (en) * | 2021-12-03 | 2023-06-13 | 江苏省徐州技师学院 | Three-section type large-span anti-unbalanced load suspension oil-air cylinder of off-highway dumper |
| CN114771386A (en) * | 2022-04-29 | 2022-07-22 | 上海华兴数字科技有限公司 | Unloading operation control method, device and system and transport vehicle |
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