CN204915417U - Tipper and carriage and frame thereof - Google Patents
Tipper and carriage and frame thereof Download PDFInfo
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- CN204915417U CN204915417U CN201520679952.0U CN201520679952U CN204915417U CN 204915417 U CN204915417 U CN 204915417U CN 201520679952 U CN201520679952 U CN 201520679952U CN 204915417 U CN204915417 U CN 204915417U
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 239000003921 oil Substances 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model provides a tipper and carriage and frame thereof. This tipper includes drive mechanism, running gear and is located the tipper frame of running gear top, this tipper frame includes the chassis, set up on the chassis more than two sections or two sections around the carriage body that concatenates and with the lifting mechanism of every section carriage body coupling, this lifting mechanism can lift the corresponding carriage body respectively, lifts each carriage body through drive lifting mechanism, realizes cascaded discharge. The utility model discloses the carriage of the tipper body increases to a plurality ofly by traditional one, improved the loading capacity of tipper effectively, satisfies the market demand. In addition, the lifting mechanism of setting can unload the goods of the carriage body forward after from in proper order, improved discharge factor of safety, and adaptation long -distance transport need.
Description
Technical field
The utility model relates to dumping car field, turns over formula dumping car after particularly relating to one.
Background technology
Fig. 1 to Fig. 3 is three kinds of dumper unloading modes common in prior art respectively, and this dumping car all arranges car body 3 ＇ on vehicle frame 1 ＇, and the rear end of car body 3 ＇ is hinged on vehicle frame 1 ＇, by elevating ram 2 ＇ hoist vehicle envelope 3 ＇, realizes unloading.These three kinds of dumper unloading modes are specifically: the first, unload FE type dumping car after sinciput, namely elevating ram 2 ＇ is before car body 3 ＇, and elevating ram 2 ＇ is fixedly connected with the top of position in car body 3 ＇ front end with car body 3 ＇'s; The second, unloads FC type dumping car after sinciput, namely elevating ram 2 ＇ is before car body 3 ＇, and elevating ram 2 ＇ is fixedly connected with the bottom of position in car body 3 ＇ front end with car body 3 ＇; The third, middle top dumping car, i.e. elevating ram 2 ＇ midway location bottom car body 3 ＇.
Above-mentioned three kinds of body of tipper carriage bodies and artificial lifting way determine the limited length of car body, when lifting certain angle, as lifting 45 °, then lifting rear car envelope height overall should (lower vehicle frame holds height and gets 1500mm for lower vehicle frame carrying surface height adds car body length, car body length gets 8000mm, add up to height overall 9500mm), now distance ground height overall is too high, in Discharging Process, floating stock is had by car body, the impacts such as ground unloading environment, too high car body easily causes roll-over accident, danger coefficient is higher, therefore, current most body of tipper carriage body length is generally within 10 meters, rarely has the hoist vehicle envelope more than 11 meters.In addition, in car body volume, dumping car delelivered payload capability is subject to a definite limitation, is not suitable for long-distance transport.
Utility model content
The purpose of this utility model is to provide a kind of dumping car and compartment thereof and vehicle frame, and the vehicle frame of dumping car arranges more piece car body, respectively saves car body realize staged unloading by lifting.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of body of tipper carriage, comprising: the car body of more piece tandem connection, and more piece car body inside is communicated with; Wherein, adjacent two joint car body base plate between by be rotationally connected assembly realize be rotatably connected.
In a preferred embodiment, be rotationally connected assembly described in comprise: trip shaft and the two groups of hinged seats be rotatably arranged on described trip shaft, described two groups of hinged seats are connected to below the base plate of two car body.
In a preferred embodiment, the plate upper surface connection location of adjacent two joint car body is provided with overlap joint coupling assembling, and described overlap joint coupling assembling comprises multiple hinge and attachment strap; One of them hinge of hinge is fixedly mounted on the base plate of last joint car body of adjacent two car body, another one hinge is fixed on the side of described attachment strap, and the opposite side of described attachment strap is freely taken on the base plate of the rear joint car body being placed on described adjacent two car body.
In a preferred embodiment, the side plate of adjacent two car body extends in opposite directions along bodywork length direction and partly overlaps.
In a preferred embodiment, the rear end of last joint car body side plate is positioned at the leading inside of a rear joint car body side plate.
In a preferred embodiment, the lateral surface of the rear end of described last joint car body side plate arranges the first groove, the medial surface of the front end of a described rear joint car body side plate arranges the second groove, when front and back two save car body dock with different angles time, after described, can slide in the front end of a joint car body side plate in described first groove, can slide in the rear end of described last joint car body side plate in described second groove.
In a preferred embodiment, the base plate inner face of described last joint car body and its side plate aft end face form the obtuse angle angle within the scope of 105 ° ~ 113 °, and the base plate inner face of a described rear joint car body and its side plate front end face form the obtuse angle angle within the scope of 105 ° ~ 113 °.
In a preferred embodiment, the surface of described first groove or the second groove is provided with multiple multi-directional ball bearing.
In a preferred embodiment, described multiple multi-directional ball axle is matrix arrangement.
In a preferred embodiment, the aft end face of described last joint car body side plate and the front end face of a described rear joint car body side plate are provided with sealing band.
In a preferred embodiment, the stay bolt part preventing swollen railway carriage or compartment is provided with between the left and right sides plate often saving car body.
In a preferred embodiment, described car body quantity is two joints, is respectively front truck envelope and rear car envelope.
The utility model also comprises a kind of dumper frame, comprise underframe, be arranged on above-mentioned body of tipper carriage on underframe and with the lifting mechanism often saving car body in order to lifting; Base plate tail end near the car body of the tailstock is connected with described underframe by fixed rotating shaft; The car body that each lifting mechanism is corresponding with it respectively and described underframe connect, and by coordinating to drive each lifting mechanism that adjacent two joint car body can be made with the docking of different angles, and then realize staged unloading.
In a preferred embodiment, described lifting mechanism is oil cylinder; Oil cylinder in order to lifting car body is foremost arranged on front top or the bottom of this car body, and the oil cylinder of other car body is arranged on the trip shaft below the below of corresponding car body or corresponding car body.
In a preferred embodiment, often save car body and be provided with the latching device himself be fixed on described vehicle frame.
In addition, the utility model comprises a kind of dumping car, comprising: trailer coupling, traveling gear and the above-mentioned dumper frame be positioned at above traveling gear.
As shown from the above technical solution, advantage of the present utility model 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, this lifting mechanism can distinguish car body corresponding to lifting, by driving lifting mechanism repeatedly by each car body lifting, realize staged unloading.Car body increases to multiple by one, effectively improves the delelivered payload capability of dumping car, meets market demand, and in addition, the goods of car body can be unloaded by the lifting mechanism of setting from back to front one by one, improves unloading safety factor, and adapts to long-distance transport needs.
Accompanying drawing explanation
Fig. 1 is the first body of tipper carriage of prior art and body frame structure for automotive schematic diagram.
Fig. 2 is prior art the second body of tipper carriage and body frame structure for automotive schematic diagram.
Fig. 3 is the third dumping car structural representation of prior art.
Fig. 4 is dumping car part-structure schematic diagram in the utility model embodiment.
Fig. 5 be in the utility model embodiment dumping car part-structure the first by lifting view.
Fig. 6 be in the utility model embodiment dumping car part-structure the second by lifting view.
Fig. 7 be in the utility model embodiment dumping car part-structure the third by lifting view.
Fig. 8 be in the utility model embodiment dumping car part-structure the 4th kind by lifting view.
Fig. 9 A is body of tipper carriage body base plate coupled condition schematic diagram in the utility model embodiment.
Fig. 9 B is another coupled condition schematic diagram of body of tipper carriage body base plate in the utility model embodiment.
Fig. 9 C is the another coupled condition schematic diagram of body of tipper carriage body base plate in the utility model embodiment.
Figure 10 is the A portion enlarged drawing of Fig. 9 B.
Figure 11 is dump truck side board connecting structure schematic diagram in the utility model embodiment.
Figure 12 is dumping car depression angle side plate connecting structure schematic diagram in the utility model embodiment (in order to clear signal, a rear joint car body being pulled open to both sides).
Figure 13 A is car body lateral plate structure schematic diagram before and after dumping car in the utility model embodiment.
Figure 13 B is the cutaway view of Figure 13 A along BB direction.
Figure 13 C is the cutaway view of Figure 13 A along CC direction.
Figure 14 is another angled arrangement schematic diagram of car body side plate before and after dumping car in the utility model embodiment.
Figure 15 is the another angled arrangement schematic diagram of car body side plate before and after dumping car in the utility model embodiment.
Description of reference numerals is as follows: vehicle frame 1 ＇; Elevating ram 2 ＇; Car body 3 ＇; 20, underframe; 31, last joint car body; 32, a rear joint car body; 311, last joint car body base plate; 321, a rear joint car body base plate; 312, last joint car body side plate; 322, a rear joint car body side plate; 3121, the first groove; 3221, the second groove; 40, assembly is rotationally connected; 41, trip shaft; 42, hinged seat; 50, fixed rotating shaft; 60, coupling assembling is overlapped; 61, hinge; 611, hinge; 612, hinge; 62, attachment strap; 70, lifting mechanism; 80, stay bolt part.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.
Consult Fig. 4 to Figure 15, the dumping car of the utility model first embodiment, the dumper frame comprising trailer coupling, traveling gear and be positioned at above traveling gear.
Trailer coupling comprises headstock, and traveling gear comprises vehicle frame propons, back axle, suspension and wheel.
The body of tipper carriage that this dumper frame comprises underframe 20 and is arranged on underframe 20.Wherein, body of tipper carriage comprises: the car body of two joint tandem connections and with two lifting mechanisms 70 often saving car body and is connected, by coordinating to drive each lifting mechanism 70 will can often save car body lifting, realizing staged and unloading.
The car body of two joint tandem connections is respectively the last joint car body 31 near headstock position and the rear joint car body 32 near tailstock position, and this two joints car body inside is communicated with.Realize being rotatably connected by being rotationally connected assembly 40 between last joint car body base plate 311 and a rear joint car body base plate 321, rear joint car body base plate 321 tail end is connected with underframe 20 by fixed rotating shaft 50.
Be rotationally connected assembly 40 to comprise: trip shaft 41 and the two groups of hinged seats 42 be rotatably arranged on trip shaft 41.One group of two groups of hinged seats 42 is connected to last joint car body base plate 311, the below of a joint car body base plate 321 after another group hinged seat is connected to; Often organizing hinged seat can be one or more articulated jib compositions, is not construed as limiting herein.
Fixed rotating shaft 50 can be the rotating shaft arranged along car body width, also can be along the spaced more piece rotating shaft of car body Width.For these two kinds of structures, the structure of a rotating shaft is more easily installed and load-carrying ability is stronger.
In addition, the upper surface connection location of last joint car body base plate 311 and a rear joint car body base plate 321 is also provided with overlap joint coupling assembling 60, and overlap joint coupling assembling 60 comprises: multiple hinge 61 and attachment strap 62.
One of them hinge 611 of hinge 61 is fixedly mounted on last joint car body base plate 311, another one 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 a rear joint car body base plate 321, this overlap joint coupling assembling 60 can hide the connection gap of last joint car body base plate 311 and a rear joint car body base plate 321 effectively, and, when last joint car body 31 and a rear joint car body 32 to form different angle because of lifting, still can hide this connection gap, prevent because the goods in car body drops, even block this connection gap, cause the rotation obstacle between car body base plate.
Further, the width that attachment strap 62 may be able to occur according to this connection gap along the width in vehicle body direction sets, and is not construed as limiting herein.
Each lifting mechanism 70 connects with corresponding car body and underframe 20 respectively, by coordinating to drive each lifting mechanism 70 that last joint car body 31 and a rear joint car body 32 can be made with the docking of different angles, and then realizes staged unloading.
In the present embodiment, lifting mechanism 70 is oil cylinders, and more preferably this oil cylinder can be hydraulic oil cylinder.And in actual applications, lifting mechanism 70 can also be cylinder, or other by the mechanism of car body lifting, can be not construed as limiting herein.
Particularly, the lifting mechanism 70 of last joint car body 31 can be connected with the front top of this car body or bottom, and the lifting mechanism 70 of a rear joint car body 32 can be connected with the trip shaft 41 below the below of this car body or this car body.
Further, when the lifting mechanism 70 of last joint car body 31 is connected with its front bottom end position, the front end face of the last joint car body 31 corresponding with this position can correspondingly be provided with a recess, when last joint car body 31 presents low early and high after situation because of lifting, this lifting mechanism 70 moves in this recess, prevents from interfering with last joint car body 31.
In order to avoid when front and back car body forms reflex angle because of lifting, the goods that may occur at two car body side plate connection locations falls apart the safety problem of leaking and bringing because of loose leakage goods, car body lateral plate structure in the present embodiment is different from traditional structure, specifically: the side plate of last joint car body 31 and a rear joint car body 32 extends in opposite directions along bodywork length direction and partly overlaps, and the rear end of last joint car body side plate 312 is positioned at the inner side of the front end of a rear joint car body side plate 322.
Further, fit in the front end that car body side plate 322 is saved in the rear end and rear of last joint car body side plate 312, and when avoiding unloading, goods slag falls into the gap that side plate connects.
Particularly, the rear end lateral surface of last joint car body side plate 312 arranges the first groove 3121, the leading inside face of a rear joint car body side plate 322 arranges the second groove 3221, when front and back two save car body dock with different angles time, can slide in the front end of a rear joint car body side plate 322 in the first groove 3121, can slide in the rear end of last joint car body side plate 312 in the second groove 3221, when guaranteeing that current rear car envelope is in a certain angle by lifting, the goods in car body can not spill from side plate connection location or occur potential safety hazard because dropping goods.
In actual use, the surface of the first groove 3121 or the second groove 3221 can also be provided with multiple multi-directional ball bearing (not shown in FIG.), to reduce the friction of front and back car body side plane contact part.Further, multiple multi-directional ball axle can be arrangement in matrix, also can be other arrangement modes and be easy to slide, not doing concrete restriction herein.
In preferably embodiment, set last joint car body and rear one joint car body compartment unloading angle between 42 ° ~ 52 ° time, last joint car body base plate 311 inner face and its side plate aft end face form the obtuse angle angle within the scope of 105 ° ~ 113 °, rear joint car body base plate 321 inner face and its side plate front end face form the obtuse angle angle within the scope of 105 ° ~ 113 °, the overlapping portion of last joint car body side plate 312 and a rear joint car body side plate 322 is preferably made to be divided into fan-shaped, fan-shaped size is relevant with the angle of repose of car body institute lade, can adjust 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 also can be other angles outside 42 ° ~ 52 °, its with unload goods angle of repose have positive relationship, in this no limit.
In preferably embodiment, the aft end face of last joint car body side plate 312 and the front end face of a rear joint car body side plate 322 are provided with sealing band, car body side plane contact gap before and after reducing, prevent the goods slag in car body from falling in the gap of front and back car body side plate connection location and cause sliding resistance, affect lifting.
In other embodiments, the rear end of last joint car body side plate 312 can also be positioned at the outside of the front end of a rear joint car body side plate 322, the groove location of its side plate also adjusts accordingly on the side contacted with each other, and it does not affect the slip of car body side plane contact position, front and back.
See Figure 12, being also equipped with stay bolt part 80 between last joint car body 31 and rear joint car body 32 left and right sides plate, preventing car body from because taking up goods, side plate is supportted bulging deformation.
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, do not limit herein.
In preferably embodiment, last joint car body 31 and a rear joint car body 32 are provided with the latching device (not shown in FIG.) himself be fixed on underframe 20, prevent car body from occurring in the process of moving altering and jump and depart from underframe, improve driving safety.
Next, concrete elaboration is done to the unloading principle of work of the present embodiment dumping car:
The first step, before and after driving, the oil cylinder of two car body carries out lifting simultaneously.Slow after fast before the lifting situation of reality is, reason is that the power that the oil cylinder lifting of rear joint car body 32 connection needs is larger, and this oil cylinder is far away apart from fuel tank, and therefore front and back two car body can be roughly " straight line ", as shown in Figure 5.When the last joint car body 31 of lifting arrives certain distance, now, car body " straight line " is angled with ground, stops the lifting of last joint car body 31, and now in car body goods can lay down a part.
Second step, continues a joint car body 32 after lifting, until a rear joint car body 32 is given rise to certain angle and the goods of a rear joint car body 32 can be unsnatched, as shown in Figure 6.
3rd step, a joint car body 32 after declining, as shown in Figure 7, now the goods of last joint car body 31 is discharged in a rear joint car body 32, and last joint car body 31 goods is unsnatched.
4th step, again after lifting one joint car body 32, last joint car body 31 unload to rear one joint car body 32 on goods lay down, as shown in Figure 8.
Finally, after discharged, front and back car body is dropped on underframe 20 and locked by latching device.
In the step of above-mentioned unloading, if goods still has residual in car body, repeat the 3rd step and the 4th step.
The dumping car of the present embodiment had not only solved unloading problem but also effectively can reduce the highest lift height of car body, car body center of gravity was reduced avoid the problem occurring to overturn, substantially increased safety factor.
In the present embodiment, the length of front and back two car body can be all consistent with the length of prior art car body, and namely about 10 meters, that is compartment overall length can reach about 20 meters, significantly improves delelivered payload capability.
In other embodiments, last joint car body 31 can be divided into two joints or more merogenesis as required, and make compartment can significantly improve dumping car delelivered payload capability, lift height is also effectively reduced, and while center of gravity reduces, safety is also greatly improved.
Particularly, when the car body quantity on underframe 20 be two joints above time, can be arranged at the lifting mechanism 70 near headstock and the car body between the tailstock and be connected with the trip shaft 41 of below this car body or below.The car body of this dumping car obviously can increase exponentially delelivered payload capability, and lift height is also effectively reduced, and while center of gravity reduces, safety is greatly improved, and is applicable to long-distance transport needs.
Although describe the utility model with reference to exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (16)
1. a body of tipper carriage, is characterized in that, comprising: the car body of more piece tandem connection, and more piece car body inside is communicated with; Wherein, adjacent two joint car body base plate between by be rotationally connected assembly realize be rotatably connected.
2. body of tipper carriage as claimed in claim 1, is characterized in that, described in be rotationally connected assembly and comprise: trip shaft and the two groups of hinged seats be rotatably arranged on described trip shaft, described two groups of hinged seats are connected to below the base plate of two car body.
3. body of tipper carriage as claimed in claim 1, is characterized in that, the plate upper surface connection location of adjacent two joint car body is provided with overlap joint coupling assembling, and described overlap joint coupling assembling comprises multiple hinge and attachment strap; One of them hinge of hinge is fixedly mounted on the base plate of last joint car body of adjacent two car body, another one hinge is fixed on the side of described attachment strap, and the opposite side of described attachment strap is freely taken on the base plate of the rear joint car body being placed on described adjacent two car body.
4. body of tipper carriage as claimed in claim 3, it is characterized in that, the side plate of adjacent two car body extends in opposite directions along bodywork length direction and partly overlaps.
5. body of tipper carriage as claimed in claim 4, is characterized in that, the rear end of last joint car body side plate is positioned at the leading inside of a rear joint car body side plate.
6. body of tipper carriage as claimed in claim 5, it is characterized in that, the lateral surface of the rear end of described last joint car body side plate arranges the first groove, the medial surface of the front end of a described rear joint car body side plate arranges the second groove, when front and back two save car body dock with different angles time, after described, can slide in the front end of a joint car body side plate in described first groove, can slide in the rear end of described last joint car body side plate in described second groove.
7. body of tipper carriage as claimed in claim 5, it is characterized in that, the base plate inner face of described last joint car body and its side plate aft end face form the obtuse angle angle within the scope of 105 ° ~ 113 °, and the base plate inner face of a described rear joint car body and its side plate front end face form the obtuse angle angle within the scope of 105 ° ~ 113 °.
8. body of tipper carriage as claimed in claim 6, it is characterized in that, the surface of described first groove or the second groove is provided with multiple multi-directional ball bearing.
9. body of tipper carriage as claimed in claim 8, is characterized in that, described multiple multi-directional ball axle is matrix arrangement.
10. body of tipper carriage as claimed in claim 5, is characterized in that, the aft end face of described last joint car body side plate and the front end face of a described rear joint car body side plate are provided with sealing band.
11. body of tipper carriage as claimed in claim 1, is characterized in that, are provided with the stay bolt part preventing swollen railway carriage or compartment between the left and right sides plate often saving car body.
12. body of tipper carriage as claimed in claim 1, it is characterized in that, described car body quantity is two joints, is respectively front truck envelope and rear car envelope.
13. 1 kinds of dumper frame, is characterized in that, comprise underframe, be arranged on the body of tipper carriage as described in claim 1-12 any one on underframe and with the lifting mechanism often saving car body in order to lifting;
Base plate tail end near the car body of the tailstock is connected with described underframe by fixed rotating shaft;
The car body that each lifting mechanism is corresponding with it respectively and described underframe connect, and by coordinating to drive each lifting mechanism that adjacent two joint car body can be made with the docking of different angles, and then realize staged unloading.
14. dumper frame as claimed in claim 13, it is characterized in that, described lifting mechanism is oil cylinder; Oil cylinder in order to lifting car body is foremost arranged on front top or the bottom of this car body, and the oil cylinder of other car body is arranged on the trip shaft below the below of corresponding car body or corresponding car body.
15. dumper frame as claimed in claim 13, is characterized in that, often save car body and are provided with the latching device himself be fixed on described vehicle frame.
16. 1 kinds of dumping cars, is characterized in that, comprising: trailer coupling, traveling gear and the dumper frame as described in claim 13-15 any one be arranged in above traveling gear.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679952.0U CN204915417U (en) | 2015-09-06 | 2015-09-06 | Tipper and carriage and frame thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520679952.0U CN204915417U (en) | 2015-09-06 | 2015-09-06 | Tipper and carriage and frame thereof |
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| CN204915417U true CN204915417U (en) | 2015-12-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494286A (en) * | 2015-09-06 | 2017-03-15 | 驻马店中集华骏车辆有限公司 | Dumper and its compartment and vehicle frame |
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2015
- 2015-09-06 CN CN201520679952.0U patent/CN204915417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494286A (en) * | 2015-09-06 | 2017-03-15 | 驻马店中集华骏车辆有限公司 | Dumper and its compartment and vehicle frame |
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