CN102464034A - Lifting transport vehicle with hinged frame - Google Patents
Lifting transport vehicle with hinged frame Download PDFInfo
- Publication number
- CN102464034A CN102464034A CN201010548816XA CN201010548816A CN102464034A CN 102464034 A CN102464034 A CN 102464034A CN 201010548816X A CN201010548816X A CN 201010548816XA CN 201010548816 A CN201010548816 A CN 201010548816A CN 102464034 A CN102464034 A CN 102464034A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- hinged
- frame
- articulated body
- transport trolley
- 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
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a liftable transport vehicle with a hinged frame, which comprises a frame and a wheel assembly arranged below the frame, wherein an operation control platform is arranged on the front frame, the front end of a middle hinged body is hinged with the front frame, the rear end of the middle hinged body is hinged with a rear frame, the hinge axes of the front end and the rear end of the middle hinged body are vertical, the wheel assembly is arranged on a suspension system, the suspension system comprises a suspension seat, a swing arm and a suspension oil cylinder, the upper end of the suspension seat is fixed at the bottom of the frame, the lower end of the suspension seat is hinged with one end of the swing arm, the wheel assembly is arranged at the other end of the swing arm, the upper end of the suspension oil cylinder is hinged on the suspension seat, and the. The invention adopts the skillful combination of the hinge structure and the suspension system, and has the characteristics of flexible steering and convenient realization of the lifting of the frame; when the suspension systems of the front wheel and the rear wheel are lifted, strict synchronization requirements are not required, the control system can be simplified, and the failure rate is reduced.
Description
Technical field
The present invention relates to a kind of Transport Machinery, be specifically related to a kind of transport trolley with articulated frame structure.
Background technology
The Transport Machinery of articulated frame structure is very extensive, like wheel type loader tool, slag ladle Transport Machinery etc.The vehicle of articulated car body structure has the characteristics of the flexibility and reliability of turning to.
At present, in large-tonnage carrying technology, what have efficient transportation characteristics is exactly " the car multibuchet transportation " technology that adopts, and promptly a transport trolley can be joined a plurality of coal tubs, realizes a car multiple spot, multibuchet transportation.In smelter, using is exactly framework transport vehicle the most widely, and this kind transportation technology is exactly that a framework transport vehicle can be joined a plurality of frameworks (being multibuchet).But this kind vehicle mostly is to adopt the unit frame structure at present, is equipped with the frame mode that multiaxis suspension and steeraxle support.
A kind of power-driven lift platform carrier vehicle for steel mill is just disclosed like Chinese invention patent application 200810205230.6; It comprises a driving engine, a vehicle frame, hydraulic efficiency pressure system, at least one operator's compartment, operator's compartment in-to-in control button and operating handle, and said hydraulic efficiency pressure system comprises the driving Hydraulic Pump.
Existing this plate frame transport trolley is the unit frame structure owing to what adopt, and the requirement to synchronism when lifting is very high, therefore, needs very complicated control system to support.In addition, because whole full formula frame-steering is dumb, its steering structure is more complicated also, has the maintenance of making, the comprehensive higher shortcoming of use cost.
Summary of the invention
The technical matters that the present invention will solve provide a kind of when lifting to synchronism require low, turn to Liftable type transport trolley flexibly, to overcome the above-mentioned defective of prior art.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of pivotally connected frame Liftable type transport trolley comprises vehicle frame and the vehicle wheel component that is installed in below the vehicle frame; Said vehicle frame is divided into front vehicle frame and back vehicle frame, and front vehicle frame is provided with operation bench, also comprises a middle articulated body; The front end and the front vehicle frame of articulated body are hinged in the middle of said; The rear end of middle articulated body is hinged with the back vehicle frame, and the hinge axes at the forward and backward two ends of middle articulated body is perpendicular, and said vehicle wheel component is installed on the suspension; Said suspension comprises hangoff receptacle, swing arm and hanging oil cylinder; The upper end of hangoff receptacle is fixed on the bottom of vehicle frame, and an end of the lower end of hangoff receptacle and said swing arm is hinged, and said vehicle wheel component is installed in the other end of swing arm; The upper end of said hanging oil cylinder is hinged on the said hangoff receptacle, and the lower end of hanging oil cylinder is hinged on the middle part of swing arm.
Preferably, the hinge axes along continuous straight runs that said middle articulated body front end and front vehicle frame are hinged, the hinge axes that said middle articulated body rear end and back vehicle frame are hinged is vertically.
Further, the front end of said back vehicle frame is provided with a saddle, and the rear end of said saddle and middle articulated body is hinged.
Further, the and arranged on left and right sides of said saddle and middle articulated body respectively is provided with one and turns to oil cylinder, turns to an end of oil cylinder to be hinged on the middle articulated body, and the other end is hinged on the saddle.
Further, the rear end of said middle articulated body is provided with two coaxial vertical axis pin bases, and said two vertical axis pin bases are hinged through bearing pin and saddle respectively.
Preferably, the bottom of said middle articulated body front end is provided with two coaxial horizontal pin axle beds, and said two horizontal pin axle beds are hinged through bearing pin and front vehicle frame respectively.
Preferably, said back vehicle frame comprises that a vehicle frame is dull and stereotyped, and said vehicle frame flat board is rectangle.
Further, also comprise a goods framework, said goods framework comprises a pallet and is connected the row of two below pallet supporting legs, is provided with between two row's supporting legs and supplies the dull and stereotyped neutral gear that inserts of said vehicle frame.
The invention has the beneficial effects as follows: connect through articulated structure between the vehicle frame of front and back, have the flexible characteristic of turning to; Wheel is connected with vehicle frame through hydraulic lift system, can realize the up-down of vehicle frame easily; Simultaneously,, make the suspension of front and back wheel when going up and down, do not need strict synchronism requirement because this articulated structure combines with the ingenious of suspension, can simplified control system, the reduction fault rate.The present invention has increased the vehicle frame elevating function as a kind of later-model framework transport vehicle, thereby has realized " the many frameworks of a car, multiple spot transportation ", has characteristics of high efficiency; Simultaneously, do not need the cooperation of lifting appliance, handling goods voluntarily at transit link.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Fig. 1 is the structural representation of a kind of pivotally connected frame Liftable type of the present invention transport trolley.
Fig. 2 is the scheme drawing of suspension.
Fig. 3 is that goods is placed on the scheme drawing on the goods framework.
Fig. 4 is the left view of Fig. 3.
Fig. 5-Fig. 7 is the process scheme drawing that utilizes transport trolley automatic loading goods of the present invention and transportation.
The specific embodiment
At first, as shown in Figure 1, a kind of pivotally connected frame Liftable type of the present invention transport trolley comprises vehicle frame and the vehicle wheel component 6 that is installed in below the vehicle frame, and said vehicle frame is divided into front vehicle frame 1 and back vehicle frame 3, and front vehicle frame 1 is provided with operation bench 11.Articulated body 2 in the middle of also comprising one between front vehicle frame 1 and the back vehicle frame 3, the bottom of middle articulated body 2 front ends is provided with two coaxial horizontal pin axle beds 22, and these two horizontal pin axle beds 22 are hinged through bearing pin and front vehicle frame 1 respectively.
The front end of back vehicle frame 3 is provided with a saddle 31, and the rear end of middle articulated body 2 is provided with two coaxial vertical axis pin bases 21, and these two vertical axis pin bases 21 are hinged through the front end of bearing pin and saddle 31 respectively.The hinge axes at middle articulated body 2 forward and backward two ends is mutually perpendicular; That is to say; In the present embodiment, the bearing pin that middle articulated body 2 front ends and front vehicle frame 1 are hinged is an along continuous straight runs, and the bearing pin that the saddle 31 of middle articulated body 2 rear ends and back vehicle frame is hinged is vertically.
The and arranged on left and right sides of saddle 31 and middle articulated body 2 respectively is provided with one and turns to oil cylinder 4, turns to an end of oil cylinder 4 to be hinged on the middle articulated body 2, and the other end is hinged on the saddle 31, and two turn to oil cylinder 4 to be used for carry-over moment when Vehicular turn.
Be provided with a plurality of suspension 5 below the vehicle frame 1,3, vehicle wheel component 6 is installed on the suspension 5.
As shown in Figure 2; Each suspension comprises hangoff receptacle 51, swing arm 52 and hanging oil cylinder 53; Wherein the upper end of hangoff receptacle 51 is fixed on the bottom of vehicle frame, and an end of the lower end of hangoff receptacle 51 and swing arm 52 is hinged, and vehicle wheel component 6 is installed in the other end of swing arm 52; The upper end of hanging oil cylinder 53 is hinged on the hangoff receptacle 51, and the lower end of hanging oil cylinder 53 is hinged on the middle part (just between the point of connection of the two ends of swing arm 52 and hangoff receptacle 51, vehicle wheel component 6) of swing arm 52.
In this preferred embodiment, said transport trolley is flat bed transport vehicle, and is as shown in Figure 1, and vehicle frame 3 also comprises vehicle frame flat board 32 except that saddle 31 thereafter, and vehicle frame dull and stereotyped 32 is rectangle.Flat bed transport vehicle of the present invention can dispose a plurality of goods frameworks, uses with said goods framework collocation.
Like Fig. 3, shown in Figure 4, goods framework 8 comprises between a pallet 81 and two row's supporting legs, 82, the two row's supporting legs 82 that are connected below the pallet 81 and is provided with the dull and stereotyped neutral gear 83 that inserts of the vehicle frame that supplies the back vehicle frame.Goods 7 can be placed on pallet 81 above.
Explanation utilizes the process of transport trolley automatic loading and unloading goods of the present invention below.
As shown in Figure 5, goods is placed on the goods framework in advance, and each hanging oil cylinder of transport trolley of the present invention is in contraction state, thereby makes forward and backward vehicle frame drop to a minimum height, and this highly just in time is lower than the neutral gear height of goods base of frame.Then, transport trolley of the present invention is sailed into, the vehicle frame flat board of back vehicle frame is inserted in the neutral gear of goods base of frame, as shown in Figure 6.
As shown in Figure 7, when goods is in the vehicle frame flat board top of back vehicle frame fully, each hanging oil cylinder elongation; Forward and backward vehicle frame is risen simultaneously; Vehicle frame is with goods framework jack-up up to the back, and the supporting leg built on stilts certain altitude of goods framework is so that keep this state that goods transport is shifted.In the process that forward and backward vehicle frame rises or descends,, therefore need not keep very strict synchronism owing to adopt articulated structure between the forward and backward vehicle frame.
After goods is transported to the destination, can according to above-mentioned opposite process, goods is unloaded on the ground automatically.Therefore, adopt transport trolley of the present invention to cooperate the goods framework, can not utilize lifting appliance, just can carry out loading and unloading operation.
The present invention turns to flexibly in the articulated car body structure, failure-free basic on, increase relatively-stationary lifting hanging, realize the up-down of body construction, reach the function of framework transport vehicle; Have and manufacture easily maintenance, the superior characteristics of reliability of service.
Claims (8)
1. pivotally connected frame Liftable type transport trolley comprises vehicle frame and the vehicle wheel component (6) that is installed in below the vehicle frame, it is characterized in that; Said vehicle frame is divided into front vehicle frame (1) and back vehicle frame (3), and front vehicle frame (1) is provided with operation bench (11), also comprises a middle articulated body (2); The front end and the front vehicle frame (1) of articulated body (2) are hinged in the middle of said; The rear end of middle articulated body (2) is hinged with back vehicle frame (3), and the hinge axes at the forward and backward two ends of middle articulated body (2) is perpendicular, and said vehicle wheel component (6) is installed on the suspension (5); Said suspension (5) comprises hangoff receptacle (51), swing arm (52) and hanging oil cylinder (53); The upper end of hangoff receptacle (51) is fixed on the bottom of vehicle frame, and an end of the lower end of hangoff receptacle (51) and said swing arm (52) is hinged, and said vehicle wheel component (6) is installed in the other end of swing arm (52); The upper end of said hanging oil cylinder (53) is hinged on the said hangoff receptacle (51), and the lower end of hanging oil cylinder (53) is hinged on the middle part of swing arm (52).
2. pivotally connected frame Liftable type transport trolley according to claim 1; It is characterized in that; The hinge axes along continuous straight runs that articulated body (2) front end and front vehicle frame (1) are hinged in the middle of said, the hinge axes that said middle articulated body (2) rear end and back vehicle frame (3) are hinged vertically.
3. pivotally connected frame Liftable type transport trolley according to claim 2 is characterized in that, the front end of said back vehicle frame (3) is provided with a saddle (31), and said saddle (31) is hinged with the rear end of middle articulated body (2).
4. pivotally connected frame Liftable type transport trolley according to claim 3; It is characterized in that; The and arranged on left and right sides of said saddle (31) and middle articulated body (2) respectively is provided with one and turns to oil cylinder (4), turns to an end of oil cylinder (4) to be hinged on the middle articulated body (2), and the other end is hinged on the saddle (31).
5. pivotally connected frame Liftable type transport trolley according to claim 3 is characterized in that, the rear end of said middle articulated body (2) is provided with two coaxial vertical axis pin bases (21), and said two vertical axis pin bases (21) are hinged through bearing pin and saddle (31) respectively.
6. pivotally connected frame Liftable type transport trolley according to claim 1; It is characterized in that; The bottom of articulated body (2) front end is provided with two coaxial horizontal pin axle beds (22) in the middle of said, and said two horizontal pin axle beds (22) are hinged through bearing pin and front vehicle frame (1) respectively.
7. pivotally connected frame Liftable type transport trolley according to claim 1 is characterized in that, said back vehicle frame (3) comprises a vehicle frame dull and stereotyped (32), and said vehicle frame dull and stereotyped (32) is rectangle.
8. pivotally connected frame Liftable type transport trolley according to claim 7; It is characterized in that; Also comprise a goods framework (8); Said goods framework (8) comprises a pallet (81) and is connected the row of two below pallet supporting legs (82), is provided with between two row's supporting legs (82) and supplies the dull and stereotyped neutral gear (83) that inserts of said vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010548816XA CN102464034A (en) | 2010-11-16 | 2010-11-16 | Lifting transport vehicle with hinged frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010548816XA CN102464034A (en) | 2010-11-16 | 2010-11-16 | Lifting transport vehicle with hinged frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102464034A true CN102464034A (en) | 2012-05-23 |
Family
ID=46068219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010548816XA Pending CN102464034A (en) | 2010-11-16 | 2010-11-16 | Lifting transport vehicle with hinged frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464034A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660833A (en) * | 2013-12-29 | 2014-03-26 | 威海广泰空港设备股份有限公司 | Special chassis with variable ground clearance |
| CN104417618A (en) * | 2013-08-22 | 2015-03-18 | 中冶宝钢技术服务有限公司 | Heavy lifting self-discharging truck |
| CN104670349A (en) * | 2013-12-03 | 2015-06-03 | 湖北华舟重工应急装备股份有限公司 | Semitrailer capable of automatically loading and unloading goods |
| CN107687455A (en) * | 2017-09-21 | 2018-02-13 | 南通润邦重机有限公司 | A kind of multigroup hydraulic suspension oil cylinder supporting system of rubber tired crane |
| CN113183114A (en) * | 2021-04-29 | 2021-07-30 | 深圳市云视机器人有限公司 | Self-moving robot |
| CN113247140A (en) * | 2021-04-29 | 2021-08-13 | 深圳市云视机器人有限公司 | Self-moving robot |
| CN114560242A (en) * | 2021-12-21 | 2022-05-31 | 苏州大方特种车股份有限公司 | Steel plate conveying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948819Y (en) * | 2006-10-08 | 2007-09-19 | 上海宝钢冶金技术服务有限公司 | Articulated type tank holding car |
| CN101126636A (en) * | 2007-09-26 | 2008-02-20 | 中冶宝钢技术服务有限公司 | Rotation angle measuring apparatus |
| CN201094084Y (en) * | 2007-08-16 | 2008-07-30 | 中冶宝钢技术服务有限公司 | Tank car weighing apparatus |
| CN101342588A (en) * | 2008-08-27 | 2009-01-14 | 中冶宝钢技术服务有限公司 | Articulated tank truck frame |
| CN201494273U (en) * | 2009-09-07 | 2010-06-02 | 湖北三江航天万山特种车辆有限公司 | Oil gas suspension system of hydraulic trailer |
| CN201895698U (en) * | 2010-11-16 | 2011-07-13 | 中冶宝钢技术服务有限公司 | Ascending and descending type transport vehicle with hinged vehicle frames |
-
2010
- 2010-11-16 CN CN201010548816XA patent/CN102464034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948819Y (en) * | 2006-10-08 | 2007-09-19 | 上海宝钢冶金技术服务有限公司 | Articulated type tank holding car |
| CN201094084Y (en) * | 2007-08-16 | 2008-07-30 | 中冶宝钢技术服务有限公司 | Tank car weighing apparatus |
| CN101126636A (en) * | 2007-09-26 | 2008-02-20 | 中冶宝钢技术服务有限公司 | Rotation angle measuring apparatus |
| CN101342588A (en) * | 2008-08-27 | 2009-01-14 | 中冶宝钢技术服务有限公司 | Articulated tank truck frame |
| CN201494273U (en) * | 2009-09-07 | 2010-06-02 | 湖北三江航天万山特种车辆有限公司 | Oil gas suspension system of hydraulic trailer |
| CN201895698U (en) * | 2010-11-16 | 2011-07-13 | 中冶宝钢技术服务有限公司 | Ascending and descending type transport vehicle with hinged vehicle frames |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417618A (en) * | 2013-08-22 | 2015-03-18 | 中冶宝钢技术服务有限公司 | Heavy lifting self-discharging truck |
| CN104670349A (en) * | 2013-12-03 | 2015-06-03 | 湖北华舟重工应急装备股份有限公司 | Semitrailer capable of automatically loading and unloading goods |
| CN103660833A (en) * | 2013-12-29 | 2014-03-26 | 威海广泰空港设备股份有限公司 | Special chassis with variable ground clearance |
| CN103660833B (en) * | 2013-12-29 | 2016-01-20 | 威海广泰空港设备股份有限公司 | The chassis that ground Clearance is variable |
| CN107687455A (en) * | 2017-09-21 | 2018-02-13 | 南通润邦重机有限公司 | A kind of multigroup hydraulic suspension oil cylinder supporting system of rubber tired crane |
| CN113183114A (en) * | 2021-04-29 | 2021-07-30 | 深圳市云视机器人有限公司 | Self-moving robot |
| CN113247140A (en) * | 2021-04-29 | 2021-08-13 | 深圳市云视机器人有限公司 | Self-moving robot |
| CN113247140B (en) * | 2021-04-29 | 2022-07-08 | 深圳市云视机器人有限公司 | Self-moving robot |
| CN114560242A (en) * | 2021-12-21 | 2022-05-31 | 苏州大方特种车股份有限公司 | Steel plate conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102464034A (en) | Lifting transport vehicle with hinged frame | |
| CN105036004A (en) | Light bidirectional stacking carrier | |
| CN201895698U (en) | Ascending and descending type transport vehicle with hinged vehicle frames | |
| CN201553071U (en) | Lifting and balancing device and front top dump truck employing same | |
| CN102105385A (en) | Industrial truck comprising two load carriages | |
| CN201619506U (en) | Wrecker capable of being quickly loaded and unloaded | |
| CN205932571U (en) | Portable hydraulic pressure platform | |
| CN103395719A (en) | Dual-motion butt joint forklift | |
| CN202225913U (en) | Frame assembly of mining truck | |
| CN203048498U (en) | Transportation loading and unloading apparatus | |
| CN202643053U (en) | Load elevator lifting car | |
| CN101973224B (en) | Heavy-duty self-discharging dry-mixed mortar bulk silo transport vehicle | |
| CN205601678U (en) | A on -vehicle handling device for container loading and unloading | |
| CN201325364Y (en) | Vehicle transporter | |
| CN104417618A (en) | Heavy lifting self-discharging truck | |
| CN201970911U (en) | Lifting tank car | |
| CN203005183U (en) | Double-safety jackstay of dump trunk without auxiliary frame | |
| CN202557378U (en) | Dump truck carriage inclining mechanism | |
| CN204778627U (en) | Light -duty two -way carrier -and -stacker | |
| CN201619497U (en) | Self-loading-unloading type transportation vehicle | |
| CN203702240U (en) | Heavy load compact type working mechanism used for mine underground industrial truck | |
| CN203639082U (en) | Automatic shifting forklift truck system | |
| CN2866270Y (en) | Untrailing auxiliary work supporting device and self-unloading half-trailer thereof | |
| CN103029759B (en) | Cab fixing structure of self-dumping truck for mines | |
| CN215398614U (en) | Self-loading and unloading hydraulic flat-plate transport vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120523 |