CN102975646A - Dump truck and car thereof - Google Patents

Dump truck and car thereof Download PDF

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Publication number
CN102975646A
CN102975646A CN2011102633749A CN201110263374A CN102975646A CN 102975646 A CN102975646 A CN 102975646A CN 2011102633749 A CN2011102633749 A CN 2011102633749A CN 201110263374 A CN201110263374 A CN 201110263374A CN 102975646 A CN102975646 A CN 102975646A
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China
Prior art keywords
compartment
unloading
plate
envelope
unloading plate
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Granted
Application number
CN2011102633749A
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Chinese (zh)
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CN102975646B (en
Inventor
李华田
王小亮
李永锋
周素芳
曹东海
栗燕飞
韩月琴
李永强
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CIMC Vehicles Group Co Ltd
Zhumadian CIMC Huajun Vehicle Co Ltd
Original Assignee
CIMC Vehicles Group Co Ltd
Zhumadian CIMC Huajun Vehicle Co Ltd
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Application filed by CIMC Vehicles Group Co Ltd, Zhumadian CIMC Huajun Vehicle Co Ltd filed Critical CIMC Vehicles Group Co Ltd
Priority to CN201110263374.9A priority Critical patent/CN102975646B/en
Publication of CN102975646A publication Critical patent/CN102975646A/en
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Publication of CN102975646B publication Critical patent/CN102975646B/en
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  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

The invention provides a dump truck and a car of the dump truck. The car of the dump truck comprises a car body and a side unloading action mechanism which is arranged in the car body. At least one side of the bottom of car body is provided with a side car door. The bottom end of the side car door can be opened or closed relative to the bottom of the car body. The side unloading action mechanism comprises an unloading plate and a driving unit which is connected with the unloading plate. The unloading plate comprises at least two plates, wherein the two plates are connected with each other in an up and down foldable mode. The top end of the unloading plate is rotatablely arranged in the car body. The bottom end of the unloading plate can prop the bottom of the side car door and enable the bottom of the side car door to be open and then downward and slantly extends out of the bottom of the car body when the unloading plate is unfolded and the bottom end of the unloading plate can be contained in the car body when the unloading plate is folded. The dump truck and the car of the dump truck has the advantages of largely improving the angle of lifting, accelerating unloading and being clean and thorough in the unloading, enabling cargoes to be far away from truck wheels and avoiding that the truck can not run because the cargos burry tires.

Description

Dumping car and compartment thereof
Technical field
The present invention relates to vehicle, relate in particular to the unloading structure of dumping car.
Background technology
Existing dumping car such as side-tipping dump trailer, is to consist of an integral body with added with the compartment in the ordinary course of things, can only be to a side dump discharge thing during operation, and can not dump goods to both direction simultaneously.The undercarriage that this unloading structure causes vehicle easily is one-sided stressed, causes vehicle to be uneven about carrying surface under steam, thereby there is the potential safety hazard of overturning in the center of gravity that causes goods to lopsidedness.During simultaneously owing to unloading, need to flip an angle the compartment, also have the danger of overturning this moment.In addition, owing to be only to a side dump discharge thing, also cause easily goods all to be deposited in a side of vehicle; bury the residence and unload the tire of a side, be not easy to the starting of vehicle, can be from material out in order to make the unloading rear tyre; usually also needing increases by a cover self-rescue system in addition, thereby increases the cost of vehicle.The problems that exist for solving above-mentioned one-sided unloading are necessary to design a kind of bilateral unloading structure in fact.In the disclosed a kind of automatic unloading wagon of railway vehicle of Chinese patent CN87210594U, this railway carriage is by wheel, box body, the compositions such as two rectangle boatswain chairs that can promote and bont, the implementation of this bont wherein: above the box body both sides, place a worm reduction gear, this worm reduction gear is involving an end of steel rope, and the other end of this steel rope is involving this rectangle boatswain chair by suspension ring.This unloading structure, owing to need to relevant mechanism be set at the railway carriage upside, can cause the increase of railway carriage height, simultaneously because the lifting angle of two boatswain chairs is less, and when lifting caused most significant bit, the bottom of boatswain chair was a segment distance at the bottom of the indentation case, and this can cause rate of discharging slow and unload sordid problem, goods is deposited in the wheel place easily in addition, the impact driving.In the disclosed a kind of double-side dumping wagon box of Chinese patent CN201842003U, this compartment comprises envelope underframe and left side car door, right side car door, at the envelope underframe left removable bottom and right removable bottom are set, the outside of left removable bottom and right removable bottom and envelope underframe are hinged, the inboard of left removable bottom and right removable bottom near docking and therein on base plate hinged attachment strap cover on the butt seam; Middle part at the envelope underframe arranges spring pedestal, place Compress Spring in the spring pedestal, cutting somebody's hair of an inner side edge that supports left removable bottom and right removable bottom arranged, the bottom of cutting somebody's hair connects pilot bar, insert in the spring pedestal endoporus pilot bar lower end, and Compress Spring is enclosed within on the pilot bar and the upper end supports and cuts somebody's hair.Because the angle of lifting is less, still there is rate of discharging in this unloading structure slowly and unloads sordid problem, still exists goods to be deposited in easily the problem of wheel place, impact driving.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, a kind of unloading mechanism of dumping car is proposed, can greatly promote the angle of lifting, speed to reach rate of discharging, unloading is purpose thoroughly totally, and can make the goods of unloading sentence the less purpose of impact that reaches driving away from wheel.
The technical scheme that the present invention is directed to above-mentioned technical matters and propose comprises, a kind of compartment of dumping car is proposed, it comprises envelope and the side dumping goods actuating mechanism that is installed in this envelope, at least one side of this envelope at the bottom of its railway carriage or compartment is provided with side railway carriage or compartment door, can be closed at the bottom of the relative railway carriage or compartment, bottom of this side railway carriage or compartment door/open, this side dumping goods actuating mechanism comprises unloading plate and the driver element that links to each other with this unloading plate, this unloading plate comprises at least two boards that links together collapsibly up and down, the top of this unloading plate is to be installed in rotationally in this envelope, and the bottom of this unloading plate is can be housed in this envelope at the bottom of stretching out in the railway carriage or compartment behind the bottom that struts this side railway carriage or compartment door and when the unloading plate is in rounding state when the unloading plate is in open configuration downward-slopingly.
But this driver element comprises the strut member of knee-action, the slideway that supplies this pulley to roll that is arranged on the pulley on this strut member and is arranged on this unloading backboard face thereon.
The both sides of this envelope at the bottom of its railway carriage or compartment are provided with side railway carriage or compartment door, and this strut member is arranged on the longitudinal centerline of this envelope, and the number of this unloading plate is two, and each unloading plate is corresponding with a side railway carriage or compartment door.
This side dumping goods actuating mechanism is installed in the longitudinal axis in this envelope with also comprising horizontal longitudinal extension, and the top of each unloading plate is to link to each other with this longitudinal axis rotationally.
This strut member is the bracing frame that is del, and it is respectively arranged with pulley at the two ends corresponding with two unloading plates, and the back side of two unloading plates is respectively arranged with slideway.
This driver element also comprises the force piece that links to each other with this strut member and can drive this strut member knee-action, and this force piece comprises pneumatic element, element or electric element surge.
This unloading plate comprises upper plate and the lower plate that is hinged together, and this upper plate consists of the top of this unloading plate away from an end of this lower plate, and this lower plate consists of the bottom of this unloading plate away from an end of this upper plate.
This lower plate is the railway carriage or compartment that evenly posts at this envelope when the unloading plate is in rounding state at the bottom of.
This side dumping goods actuating mechanism is removably to be installed in this envelope.
The technical scheme that the present invention is directed to above-mentioned technical matters and propose comprises, proposes a kind of dumping car, comprises a vehicle frame, and is installed in compartment on this vehicle frame, aforesaid.
Compared with prior art, the beneficial effect in dumping car of the present invention and compartment thereof comprises: be arranged to the foldable form that connects into by at least two by the plate of will unloading, below this unloading plate, driver element is set again, can greatly increase on the one hand the lifting angle of unloading plate, on the other hand, lower end by the plate of will unloading is designed to strut side railway carriage or compartment door and dips down tiltedly stretches out envelope, both can improve rate of discharging, realize that unloading is thoroughly clean, can also make goods away from car body, especially the place of tire is realized the impact of driving less.
Description of drawings
Fig. 1 is the construction profile scheme drawing of dumping car of the present invention and compartment one preferred embodiment thereof.
Fig. 2 a, Fig. 2 b and Fig. 2 c are the end face structure scheme drawings of the preferred embodiment of the present invention, and wherein Fig. 2 a shows the unloading plate and is in the structure of rounding state, and Fig. 2 b shows the unloading plate and opens up into to a certain degree structure, and Fig. 2 c shows the structure that the unloading plate opens fully.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is given further elaboration.
Referring to the structure of the dumping car of the present invention shown in Fig. 1, Fig. 2 a, Fig. 2 b and Fig. 2 c and compartment one preferred embodiment thereof, this dumping car roughly comprises: vehicle frame 1 and the compartment 2 that is installed on this vehicle frame 1.Compartment 2 roughly comprises envelope 21 and the side dumping goods actuating mechanism that is arranged in this envelope 21.This envelope 21 both sides of 22 at the bottom of the railway carriage or compartment are respectively arranged with side railway carriage or compartment door 23, and the top of side railway carriage or compartment door 23 is hinged with the top chord of envelope 21 by hinge 24,22 can be closed at the bottom of the relative railway carriage or compartment, bottom of side railway carriage or compartment door 23/open.
This side dumping goods actuating mechanism comprises unloading plate 25 and the driver element 26 that links to each other with unloading plate 25.Unloading plate 25 comprises by hinge 253 be hinged together upper plate 251 and lower plate 252, and this upper plate 251 consists of the top of unloading plate away from an end of this lower plate 252, and this lower plate 252 consists of the bottom of this unloading plate away from an end of this upper plate 251.The back side of upper plate 251 is provided with slideway 2511.The top of unloading plate 25 is to be installed in rotationally in the envelope 21, and the bottom of unloading plate 25 is can be at the bottom of stretching out in the railway carriage or compartment behind the bottom that struts this side railway carriage or compartment door 23 when being in open configuration 22 at unloading plate 25 downward-slopingly, and be in rounding state and can be housed in this envelope 21 at unloading plate 25, and, this lower plate 252 is evenly to post at the bottom of the railway carriage or compartment of this envelope 21 22 when being in rounding state at unloading plate 25, this structure, the cargo bay that this side dumping goods actuating mechanism is taken in envelope 21 is less, makes side dumping goods actuating mechanism less on the impact of envelope 21 cargo capacitys.
This side dumping goods actuating mechanism is installed in the longitudinal axis 27 in this envelope 21 with also comprising horizontal longitudinal extension, and the top of each unloading plate 25 is to link to each other with this longitudinal axis 27 rotationally by pivot joint or hinged mode.
But this driver element 26 comprises the strut member 261 of knee-action and also can drive the force piece 262 of these strut member 261 knee-actions with linking to each other with this strut member 261.This strut member 261 is arranged on the line of centers of Width of this envelope 2.Be provided with pulley 2611 on this strut member 261, pulley 2611 can roll at slideway 2511.This strut member 261 roughly is del, on its top margin relative two jiaos separately correspondence one pulley 2611 is set, it is positioned at, and the angle of bottom is then corresponding to link to each other with this force piece 262.This force piece 262 can comprise pneumatic element such as cylinder, the element or such as the electric element of motor of surging such as oil cylinder.This force piece 262 can be directly to link to each other with strut member 261, also can be indirectly to link to each other with strut member 261 by bindiny mechanisms such as connecting rod, transmission systems.
Need to prove, dumping car of the present invention and compartment thereof, from the appearance roughly the same with other lorry, maximum difference is to have installed above-mentioned side dumping goods actuating mechanism in this envelope 21.Preferably, this side dumping goods actuating mechanism is removably to be installed in this envelope 21, so, when not doing the tipping trailer use in this compartment 2, can remove this side dumping goods actuating mechanism, just can be used as conventional railway carriage or compartment car and uses.Please return ginseng Fig. 1, this compartment 2 is provided with three independently envelopes 21 altogether, and the number of envelope 21 can carry out concrete configuration according to the concrete length of vehicle, and the unloading of each envelope 21 can realize separately that to the both sides unloading, a plurality of envelopes can also make up in twos and unload simultaneously.
Compared with prior art, the beneficial effect in dumping car of the present invention and compartment thereof comprises: stretching out or shrinking by force piece 262, drive is with the strut member 261 of pulley 2611, slideway 2511 at upper plate 251 slides, thereby promote two upper plates 251, change the angle between two upper plates 251: opening procedure is the angle c that becomes at last the maximum shown in Fig. 2 c from the angle a of the minimum shown in Fig. 2 a via the intermediate angle b shown in Fig. 2 b, closing course is then opposite, wherein, angle at the bottom of the angle between two upper plates 251 increases to a certain degree consequently unload plate 25 and railway carriage or compartment between 22, lifting angle namely, angle of repose greater than envelope 21 interior goods, envelope 21 interior goods get final product downward landing, this moment lower plate 252 under the drive of upper plate 251 to 21 liang of side shiftings of envelope, increase along with two upper plates, 251 angles, goods in the envelope 21 gradually along lower plate 252 pilot flow to from the place of vehicle away from, simultaneously in lower plate 252 in the process of 21 liang of side shiftings of envelope, can promote side railway carriage or compartment door 23 outwards overturns, lower plate 252 is also stretched out envelope 21 outsides, and the interval between the side railway carriage or compartment door 23 shown in Fig. 2 c and the unloading plate 25 can rely on the gravity of the downward landing of the goods such as the construction sand building stones to maintain.In when unloading, just can avoid the goods that unloads to bury tire and make the irremovable phenomenon of vehicle like this, and this unloading mode also can avoid compartment 2 to overturn, thereby avoid the accident of overturning.In addition, adopt the present invention, operation will be easier, and will be safer, time saving and energy saving.
Foregoing; it only is preferred embodiment of the present invention; be not for restriction embodiment of the present invention; those of ordinary skills are according to main design of the present invention and spirit; can carry out very easily corresponding flexible or modification; such as: the pattern that above-mentioned side dumping goods actuating mechanism is unloaded simultaneously by bilateral replaces with a side in the envelope 21 that strut member 261 is arranged; the one-sided one-sided unloading pattern that a unloading plate 25 is set; again such as: unloading plate 25 structures that two above-mentioned plates are folding replace with the folding even more number of folds of three plates, so protection scope of the present invention should be as the criterion with the desired protection domain of claims.

Claims (10)

1. the compartment of a dumping car, it comprises envelope and the side dumping goods actuating mechanism that is installed in this envelope, at least one side of this envelope at the bottom of its railway carriage or compartment is provided with side railway carriage or compartment door, the bottom of this side railway carriage or compartment door relatively can be closed at the bottom of this railway carriage or compartment/opens, it is characterized in that, this side dumping goods actuating mechanism comprises unloading plate and the driver element that links to each other with this unloading plate, this unloading plate comprises at least two boards that links together collapsibly up and down, the top of this unloading plate is to be installed in rotationally in this envelope, and the bottom of this unloading plate is can be at the bottom of stretching out in this railway carriage or compartment behind the bottom that struts this side railway carriage or compartment door when this unloading plate is in open configuration downward-slopingly, and when being in rounding state, this unloading plate can be housed in this envelope.
2. according to compartment claimed in claim 1, it is characterized in that, but this driver element comprises the strut member of knee-action, the slideway that supplies this pulley to roll that is arranged on the pulley on this strut member and is arranged on this unloading backboard face thereon.
3. according to compartment claimed in claim 2, it is characterized in that the both sides of this envelope at the bottom of its railway carriage or compartment are provided with side railway carriage or compartment door, this strut member is arranged on the line of centers of Width of this envelope, the number of this unloading plate is two, and each unloading plate is corresponding with a side railway carriage or compartment door.
4. according to compartment claimed in claim 3, it is characterized in that this side dumping goods actuating mechanism is installed in the longitudinal axis in this envelope with also comprising horizontal longitudinal extension, the top of each unloading plate is to link to each other with this longitudinal axis rotationally.
5. according to compartment claimed in claim 4, it is characterized in that this strut member is the bracing frame that is del, it is respectively arranged with pulley at the two ends corresponding with two unloading plates, and the back side of two unloading plates is respectively arranged with slideway.
6. according to compartment claimed in claim 2, it is characterized in that this driver element comprises also linking to each other with this strut member and also can drive the force piece of this strut member knee-action that this force piece comprises pneumatic element, element or electric element surge.
7. according to compartment claimed in claim 1, it is characterized in that this unloading plate comprises upper plate and the lower plate that is hinged together, this upper plate consists of the top of this unloading plate away from an end of this lower plate, and this lower plate consists of the bottom of this unloading plate away from an end of this upper plate.
8. according to compartment claimed in claim 7, it is characterized in that, this lower plate is the railway carriage or compartment that evenly posts at this envelope when this unloading plate is in rounding state at the bottom of.
9. according to compartment claimed in claim 1, it is characterized in that this side dumping goods actuating mechanism is removably to be installed in this envelope.
10. a dumping car comprises a vehicle frame, it is characterized in that, also comprise be installed on this vehicle frame, such as the arbitrary described compartment of claim 1 to 9.
CN201110263374.9A 2011-09-07 2011-09-07 Dumping car and compartment thereof Active CN102975646B (en)

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Application Number Priority Date Filing Date Title
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CN102975646A true CN102975646A (en) 2013-03-20
CN102975646B CN102975646B (en) 2015-10-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110539680A (en) * 2019-10-21 2019-12-06 成都创奇汽车制造有限公司 Self-discharging structure of compartment type truck carriage
CN110576784A (en) * 2019-09-12 2019-12-17 李彦明 translation swing type double-side dump truck
CN112918360A (en) * 2021-03-31 2021-06-08 太原理工大学 Novel wing-opening self-discharging semitrailer and self-discharging method thereof
CN117068025A (en) * 2023-08-23 2023-11-17 山东华劲专用汽车制造有限公司 Container dump truck capable of turning on one's side in two directions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87210594U (en) * 1987-09-28 1988-07-20 张德生 Automatic unloading wagon of railway vehicle
RU1782800C (en) * 1990-12-06 1992-12-23 Научно-исследовательский и проектно-конструкторский институт по проблемам развития Канско-Ачинского угольного бассейна Dump body
CN2866239Y (en) * 2006-01-27 2007-02-07 赵永胜 Double-side turningover chassis dumper
CN201410904Y (en) * 2008-10-31 2010-02-24 贾立军 Two sides of the bottom board of the body of a dump truck inclining mechanism
CN201842003U (en) * 2010-11-09 2011-05-25 山东东岳专用汽车制造有限公司 Carriage capable of unloading at two sides
CN202208258U (en) * 2011-09-07 2012-05-02 中集车辆(集团)有限公司 Dump truck and carriage thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87210594U (en) * 1987-09-28 1988-07-20 张德生 Automatic unloading wagon of railway vehicle
RU1782800C (en) * 1990-12-06 1992-12-23 Научно-исследовательский и проектно-конструкторский институт по проблемам развития Канско-Ачинского угольного бассейна Dump body
CN2866239Y (en) * 2006-01-27 2007-02-07 赵永胜 Double-side turningover chassis dumper
CN201410904Y (en) * 2008-10-31 2010-02-24 贾立军 Two sides of the bottom board of the body of a dump truck inclining mechanism
CN201842003U (en) * 2010-11-09 2011-05-25 山东东岳专用汽车制造有限公司 Carriage capable of unloading at two sides
CN202208258U (en) * 2011-09-07 2012-05-02 中集车辆(集团)有限公司 Dump truck and carriage thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110576784A (en) * 2019-09-12 2019-12-17 李彦明 translation swing type double-side dump truck
CN110539680A (en) * 2019-10-21 2019-12-06 成都创奇汽车制造有限公司 Self-discharging structure of compartment type truck carriage
CN112918360A (en) * 2021-03-31 2021-06-08 太原理工大学 Novel wing-opening self-discharging semitrailer and self-discharging method thereof
CN117068025A (en) * 2023-08-23 2023-11-17 山东华劲专用汽车制造有限公司 Container dump truck capable of turning on one's side in two directions

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Address after: 463000 No. 6, Xingye Avenue, Zhumadian City, Henan Province

Patentee after: ZHUMADIAN CIMC HUAJUN VEHICLE Co.,Ltd.

Patentee after: Zhongji Vehicle (Group) Co.,Ltd.

Address before: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen, Nanshan District

Patentee before: Zhongji Vehicle (Group) Co.,Ltd.

Patentee before: ZHUMADIAN CIMC HUAJUN VEHICLE Co.,Ltd.

Address after: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen, Nanshan District

Patentee after: Zhongji Vehicle (Group) Co.,Ltd.

Patentee after: ZHUMADIAN CIMC HUAJUN VEHICLE Co.,Ltd.

Address before: 518000 No. 2 Harbour Road, Shekou, Guangdong, Shenzhen

Patentee before: CIMC vehicle (Group) Co.,Ltd.

Patentee before: ZHUMADIAN CIMC HUAJUN VEHICLE Co.,Ltd.