CN203567872U - Combined type heavy load six-wheeled freight electric vehicle - Google Patents
Combined type heavy load six-wheeled freight electric vehicle Download PDFInfo
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- CN203567872U CN203567872U CN201320522099.2U CN201320522099U CN203567872U CN 203567872 U CN203567872 U CN 203567872U CN 201320522099 U CN201320522099 U CN 201320522099U CN 203567872 U CN203567872 U CN 203567872U
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- wheel
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- floating type
- pressure bearing
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Abstract
The utility model relates to a combined type heavy load six-wheeled freight electric vehicle which comprises front wheels, a pair of rear wheels, a driver seat, a cargo tank, a front fork assembly, a frame body and a rear axle. The frame body comprises a front half body part and a rear half body part. The combined type heavy load six-wheeled freight electric vehicle is characterized in that a pair of floating type auxiliary bearing wheels are arranged on the frame body, and the floating type auxiliary bearing wheels are placed at the position behind the rear wheels or at the position between the front wheels and the rear wheels. The combined type heavy load six-wheeled freight electric vehicle has the advantages that compared with the prior art, two wheels are used in the front wheels to be mounted on the two sides of a heavy load four-tube damping front fork, meanwhile, the floating type auxiliary bearing wheels are additionally arranged, the length of the cargo tank is nearly doubled than the length of a cargo tank of a common freight vehicle, and under the premise that the bearing strength of the freight vehicle is guaranteed, the freight quantity of single body electric transportation vehicles can be increased. Meanwhile, the entire vehicle is disassembled to be several assembly parts, a single body package in a 1m<3> packaging box body can be contained, multilayer stacking and loading of the transportation vehicle can be achieved, and thus the transportation efficiency is greatly improved.
Description
Technical field
The utility model belongs to three-wheel vehicle, relates in particular to a kind of convenience and takes turns shipping battery-driven car as the compound type heavy duty six of commodity transportation.
Background technology
Shipping three-wheel vehicle, comprise vehicle frame and be arranged on bearing circle and the front-wheel of vehicle frame front portion, two trailing wheels that vehicle frame rear portion arranges, between two trailing wheels, be provided with vehicle seat, Power Drive Unit comprises Manpower driver and electric powerplant, can adopt as required driven by power three-wheel vehicle to advance, also can adopt pedal to drive three-wheel vehicle to advance by manpower.Three-wheel vehicle is because vehicle body is longer, and the transportation that provides factory's Commercial Vehicle brings very large difficulty.Current transportation resources is that the body front wheel of a rear car is ridden over above on vehicle body, so by chassis stack, is placed on transport trolley.Both accounted for the larger transport space of tool, dangerous again.Because freight charges are very high, fortune is refused in logistics, and therefore three-wheel depot is substantially all based upon city or periphery 300-500 kilometer position, rural area.Inventor's number of patent application: 201220412045.6 disclose a kind of assembled big-and-middle-sized electronic shipping three-wheel vehicle, comprise vehicle frame body, it is characterized in that: the front vehicle frame follower head of described vehicle frame body is connected with the first attaching parts, front vehicle frame upper surface is connected with second attaching parts parallel with the first attaching parts; The rear vehicle frame of described vehicle frame body and perpendicular affixed frame-type pillar, described frame-type pillar lower end is connected with the front attaching parts of pillar and pillar rear connectors, and before the first attaching parts of described front vehicle frame and the pillar of frame-type pillar, attaching parts and the second attaching parts of front vehicle frame and the pillar rear connectors of frame-type pillar connect and compose vehicle frame body entirety.Beneficial effect: car load dismounting is become to several component assemblies, can pack in 1M3 carton body with individual packaging, realize transportation vanning, can the high loading of multilayer code, greatly reduce cost of transportation, for in way far away transportation bring great convenience, not only can energy efficient, promote transport power, raise the efficiency several times, and improved safety, and avoided the damage to commodity in way, also significantly reduced the integrated marketing cost of Commercial Vehicle.Along with the development of social and economic activities, short distance logistics is increasing for the demand of big-and-middle-sized shipping three-wheel vehicle.Very easily there is the accident of car crash in common three-wheel vehicle overload transportation.General load carrying ability is all within 500Kg.The demand of out of reach market logistics capacity far away.Along with the development of social and economic activities, logistics is increasing for the demand of big-and-middle-sized shipping battery-driven car.Because common shipping three-wheel vehicle bearing capacity is inadequate, very easily there is the danger of car crash in overload transportation.According to market study, existing market electronic freight urgently to be resolved hurrily adds load capacity problem.Be badly in need of the large Heavy-haul Freight battery-driven car of environmental protection again of a kind of load carrying ability.Transportation volume can either be increased, safety, green, environmental protection, the Heavy-haul Freight electric transporting vehicle of traffic cost can be reduced again.
Utility model content
The utility model is in order to overcome deficiency of the prior art, provides a kind of compound type heavy duty six to take turns shipping battery-driven car, is guaranteeing, under the prerequisite of transport trolley loading strength, can to increase the transportation volume of monomer electric transporting vehicle.
The utility model for achieving the above object, be achieved through the following technical solutions, shipping battery-driven car is taken turns in a kind of compound type heavy duty six, comprise front-wheel and pair of rear wheels, driver's seat, container, front fork ASSY, vehicle frame body and back axle, described vehicle frame body comprises forebody body part and latter half of body part, it is characterized in that: described vehicle frame is provided with a pair of floating type auxiliary pressure bearing wheels, described floating type auxiliary pressure bearing wheels is placed in the rear position of trailing wheel or is placed in the position between front and back wheel.
Described trailing wheel is placed in container midway location as drive wheel, between described trailing wheel and back axle, be connected with leaf spring, described floating type auxiliary pressure bearing wheels is placed in the rear of trailing wheel, described floating type auxiliary pressure bearing wheels adopts rear mounted mechanism to be connected with back axle, described rear mounted mechanism comprises rod swinging frame and a pair of bumper, engaging lug pin joint on described rod swinging frame front end and hind axle, the lower end pin joint of the rear end of described rod swinging frame and bumper, the upper end of bumper is connected with vehicle bridge, and described floating type auxiliary pressure bearing wheels is connected with rod swinging frame.
Described floating type auxiliary pressure bearing wheels is connected with back axle by double-swing arm bindiny mechanism, described double-swing arm bindiny mechanism consists of four connecting rod double-swing-arm mechanisms of two parallelogram of symmetrical expression four swing arms, described double-swing arm bindiny mechanism and symmetrically arranged bumper form vehicle double-swing arm shock-absorbing mechanism, described vehicle double-swing arm shock-absorbing mechanism comprises bumper, four connecting rod double-swing-arm mechanism and coupler, described coupler centre hole and hind axle are affixed, the pin-and-hole at described coupler two ends or connection earhole are respectively by two swing arm one end pin joints of arm shaft and four connecting rod double-swing-arm mechanisms, the other end of two swing arms of four connecting rod double-swing-arm mechanisms by arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug on car body, described bumper is symmetrical arranged near both sides wheel, described bumper lower end is by the lower swing arm pin joint of bumper lower shaft and four connecting rod double-swing-arm mechanisms, bumper upper end is by the engaging lug pin joint of axle on bumper and car body.
Described trailing wheel is placed in the back-end location of container, and described floating type auxiliary pressure bearing wheels is placed between front and back wheel, and the position of driver's seat below rotates floating type auxiliary pressure bearing wheels in the middle of forming, and the floating type auxiliary pressure bearing wheels of described middle rotation is provided with steering hardware.
Described front-wheel adopts coaxial two-wheel formula structure, and described front fork ASSY adopts four pipe shock-absorbing front forks, and described front-wheel is contained in the both sides of four pipe shock-absorbing front forks.
Described container length is 1800MM-2400MM.
Beneficial effect: compared with prior art, the transportation volume that increases monomer electric transporting vehicle guarantees transport trolley loading strength again, those skilled in the art's conventional design is all to strengthen the carrying size of vehicle frame and wheel, this kind of mentality of designing certainly will increase the weight of vehicle itself, increases the manufacturing cost of vehicle.The invention overcomes those skilled in the art's technology prejudice, the structure of transformation car load: front-wheel adopts two-wheel and is arranged on the both sides of heavily loaded four pipe shock-absorbing front forks, increase floating type auxiliary pressure bearing wheels simultaneously, container length than common freight nearly doubles, guaranteeing, under the prerequisite of transport trolley loading strength, can to increase the transportation volume of monomer electric transporting vehicle.Bearing capacity has improved more than 1 times, and load carrying ability can reach more than 1 ton.Meanwhile, car load dismounting is become to several assembly parts, can pack 1M into
3the individual packaging of packing in casing, realizing transportation entrucking can the high loading of multilayer code, has increased substantially conveying efficiency.Greatly saved the energy, reduced cost of transportation, in way far away transportation bring great convenience, make that conveying efficiency can bring up to that 3 times of above, logistics costs can save 50%, storage amount can improve 8-10 doubly, the indirect saving energy can reach several times.Meanwhile, car load dismounting is become to several assembly parts, can pack 1M into
3in cubical packing casing, realize individual packaging, realize logistics with the most rational cubic form packed and transported, entrucking can also be loaded in the high mode of multilayer code this kind of goods, increase substantially conveying efficiency, created Heavy-haul Freight six and taken turns the new varieties of battery-driven car, and opened up large-scale heavy duty shipping battery-driven car, car load Split assembled becomes cube packing, and multilayer is piled up the new way of way far away transportation.
Accompanying drawing explanation
Fig. 1 is the structural representation that floating type auxiliary pressure bearing wheels is placed in trailing wheel rear;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 rotates the structural representation of floating type auxiliary pressure bearing wheels in the middle of being;
Fig. 4 is the birds-eye view of Fig. 3;
The structural representation of Tu5Shi double-swing arm bindiny mechanism.
In figure: 1, front fork ASSY, 2, back axle, 3, floating type auxiliary pressure bearing wheels, 4, front-wheel, 5, container, 6, trailing wheel, 6-1, hind axle, 7, bearing circle, 8, driver's seat, 9, steering hardware, 10, four pipe shock-absorbing front forks, 11, bumper, 11-1, rod swinging frame, 11-2, engaging lug, 12, leaf spring, 13, double-swing arm bindiny mechanism, 14, coupler, 15, arm shaft, 16, engaging lug, 17, swing arm, 18, bumper lower shaft, 19, axle on bumper, 20, vehicle frame body.
The specific embodiment
Below in conjunction with preferred embodiment, to the specific embodiment providing according to the utility model, details are as follows: refer to accompanying drawing, the utility model provides a kind of compound type heavy duty six to take turns battery-driven car, comprises front-wheel 4 and pair of rear wheels 6, driver's seat 8, bearing circle 7, container 5, front fork ASSY 1, back axle 2
Described vehicle frame body 20 comprises forebody body part and latter half of body part, and car load dismounting is become to several assembly parts, can pack 1M into
3individual packaging in packing casing, its size is large, medium and small and different with model, carries out individual packaging.A pair of floating type auxiliary pressure bearing wheels 3 is set on described vehicle frame, can plays transport trolley when strengthening transportation volume, floating type auxiliary pressure bearing wheels lands, and plays the effect of supplemental support.Described floating type auxiliary pressure bearing wheels is placed in the rear position of trailing wheel or is placed in the position between front and back wheel.Described trailing wheel is placed in container midway location as drive wheel and plays main pressure bearing wheels effect, and now, floating type auxiliary pressure bearing wheels is placed in the rear of trailing wheel; Or described trailing wheel is placed in the back-end location of container.Now, described floating type auxiliary pressure bearing wheels is placed between front and back wheel and the position at driver's seat rear.Described front-wheel 4 adopts coaxial two-wheel formula structure, and described front fork ASSY 1 adopts four pipe shock-absorbing front forks 10, and described front-wheel is contained in the both sides of four pipe shock-absorbing front forks, guarantees loading strength.
Trailing wheel is provided with two kinds of modes:
As shown in Figure 1, 2, two trailing wheels are drive wheel and are located at container midway location, are the main pressure bearing wheels of carload.Between described trailing wheel and back axle 2, be connected with leaf spring 12, the floating type auxiliary pressure bearing wheels in described a pair of left and right is placed in the rear of trailing wheel, and described floating type auxiliary pressure bearing wheels 3 adopts rear mounted mechanism to be connected with back axle, overhead 20mm.Described rear mounted mechanism comprises rod swinging frame 11-1 and a pair of bumper 11, the upper engaging lug 11-2 pin joint of described rod swinging frame front end and hind axle 6-1, the lower end pin joint of the rear end of described rod swinging frame and bumper, the upper end of bumper is connected with back axle, and described floating type auxiliary pressure bearing wheels is connected with rod swinging frame.When vehicle capacity is larger, this is pressed and near the groundly to car load, is played pressure-bearing effect floating type auxiliary pressure bearing wheels.
Refer to Fig. 5, preferred version of the present utility model is, floating type auxiliary pressure bearing wheels mounting shock absorber can guarantee floating type auxiliary pressure bearing wheels when doing supplemental support in quick condition, described floating type auxiliary pressure bearing wheels is connected with back axle 2 by double-swing arm bindiny mechanism 13, described double-swing arm bindiny mechanism consists of four connecting rod double-swing-arm mechanisms of two parallelogram of symmetrical expression four swing arms 17, described double-swing arm bindiny mechanism and symmetrically arranged bumper 11 form vehicle double-swing arm shock-absorbing mechanism, described vehicle double-swing arm shock-absorbing mechanism comprises bumper 11, four connecting rod double-swing-arm mechanisms and coupler 14, described coupler centre hole and hind axle 6-1 are affixed, the pin-and-hole at described coupler two ends or connection earhole are respectively by two swing arm one end pin joints of arm shaft 15 and four connecting rod double-swing-arm mechanisms, the other end of two swing arms of four connecting rod double-swing-arm mechanisms by arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug 16 on car body, described bumper is symmetrical arranged near both sides wheel, described bumper lower end is by the lower swing arm pin joint of bumper lower shaft 18 and four connecting rod double-swing-arm mechanisms, bumper upper end is the engaging lug pin joint with back axle 2 by axle on bumper 19.When car travels middle vehicle capacity when larger, wheel is by passing to power the symmetrical swing arm of four connecting rod double-swing-arm mechanisms with the affixed all-in-one-piece coupler of hind axle, it can do vertical movement up and down, can drive the bumper being connected with car body to move, and to car load, plays pressure-bearing effect.
As shown in Figure 3,4, two rear drive sprockets are located at the position of the rear side of container, and the floating type auxiliary pressure bearing wheels of rotation in the middle of a pair of left and right is set below particular location should be after driver's seat.When revolving floating type auxiliary pressure bearing wheels in the middle of described left and right and being placed between front and back wheel, be provided with steering hardware 9, can guarantee when freight is when turning to, floating type auxiliary pressure bearing wheels also can be along with rear drive sprocket does directional rotating simultaneously, in order to the smooth and easy motion of car load.Described steering hardware can adopt conventional use at floating type auxiliary pressure bearing wheels support central authorities' welding center threaded shaft, setting pressure bearing on the threaded shaft of center, center threaded shaft and vehicle frame screw thread are fixed, can realize and turning to; Also can adopt Universal axle mechanism and vehicle frame connection mode.
Described container length is 1800MM-2400MM.Load carrying ability is 500-1500kg.Full car is decomposition and combination formula, disassembles packing, vanning, transportation while dispatching from the factory.
The container length x width x of the present embodiment is high=1800 × 1200 × 650mm; Car load length 3630-3700mm; The width between centers 790mm of trailing wheel two-wheeled; The two-wheeled width between centers 900mm of floating type auxiliary pressure bearing wheels; Wheel diameter is 400mm.Fig. 1 form: front-wheel and rear axis are apart from being 2050, and trailing wheel and floating type auxiliary pressure bearing wheels distance of shaft centers are 650; Fig. 2 form: front-wheel and rear axis are apart from being 2600, and front-wheel and floating type auxiliary pressure bearing wheels distance of shaft centers are 1030.
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (6)
1. shipping battery-driven car is taken turns in a compound type heavy duty six, comprise front-wheel and pair of rear wheels, driver's seat, container, front fork ASSY, vehicle frame body and back axle, described vehicle frame body comprises forebody body part and latter half of body part, it is characterized in that: described vehicle frame is provided with a pair of floating type auxiliary pressure bearing wheels, described floating type auxiliary pressure bearing wheels is placed in the rear position of trailing wheel or is placed in the position between front and back wheel.
2. shipping battery-driven car is taken turns in compound type heavy duty six according to claim 1, it is characterized in that: described trailing wheel is placed in container midway location as drive wheel, between described trailing wheel and back axle, be connected with leaf spring, described floating type auxiliary pressure bearing wheels is placed in the rear of trailing wheel, described floating type auxiliary pressure bearing wheels adopts rear mounted mechanism to be connected with back axle, described rear mounted mechanism comprises rod swinging frame and a pair of bumper, engaging lug pin joint on described rod swinging frame front end and hind axle, the lower end pin joint of the rear end of described rod swinging frame and bumper, the upper end of bumper is connected with vehicle bridge, described floating type auxiliary pressure bearing wheels is connected with rod swinging frame.
3. shipping battery-driven car is taken turns in compound type heavy duty six according to claim 1 and 2, it is characterized in that: described floating type auxiliary pressure bearing wheels is connected with back axle by double-swing arm bindiny mechanism, described double-swing arm bindiny mechanism consists of four connecting rod double-swing-arm mechanisms of two parallelogram of symmetrical expression four swing arms, described double-swing arm bindiny mechanism and symmetrically arranged bumper form vehicle double-swing arm shock-absorbing mechanism, described vehicle double-swing arm shock-absorbing mechanism comprises bumper, four connecting rod double-swing-arm mechanism and coupler, described coupler centre hole and hind axle are affixed, the pin-and-hole at described coupler two ends or connection earhole are respectively by two swing arm one end pin joints of arm shaft and four connecting rod double-swing-arm mechanisms, the other end of two swing arms of four connecting rod double-swing-arm mechanisms by arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug on car body, described bumper is symmetrical arranged near both sides wheel, described bumper lower end is by the lower swing arm pin joint of bumper lower shaft and four connecting rod double-swing-arm mechanisms, bumper upper end is by the engaging lug pin joint of axle on bumper and car body.
4. shipping battery-driven car is taken turns in compound type heavy duty six according to claim 3, it is characterized in that: described trailing wheel is placed in the back-end location of container, described floating type auxiliary pressure bearing wheels is placed between front and back wheel, the position that is driver's seat below forms the floating type auxiliary pressure bearing wheels of middle rotation, and the floating type auxiliary pressure bearing wheels of described middle rotation is provided with steering hardware.
5. shipping battery-driven car is taken turns in compound type heavy duty six according to claim 4, it is characterized in that: described front-wheel adopts coaxial two-wheel formula structure, and described front fork ASSY adopts four pipe shock-absorbing front forks, and described front-wheel is contained in the both sides of four pipe shock-absorbing front forks.
6. shipping battery-driven car is taken turns in compound type heavy duty six according to claim 5, it is characterized in that: described container length is 1800MM-2400MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522099.2U CN203567872U (en) | 2013-08-26 | 2013-08-26 | Combined type heavy load six-wheeled freight electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522099.2U CN203567872U (en) | 2013-08-26 | 2013-08-26 | Combined type heavy load six-wheeled freight electric vehicle |
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| Publication Number | Publication Date |
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| CN203567872U true CN203567872U (en) | 2014-04-30 |
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| CN201320522099.2U Expired - Fee Related CN203567872U (en) | 2013-08-26 | 2013-08-26 | Combined type heavy load six-wheeled freight electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407531A (en) * | 2013-08-26 | 2013-11-27 | 天津盛荣达金属制品有限公司 | Combined heavy-duty six-wheeled freight electric vehicle |
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- 2013-08-26 CN CN201320522099.2U patent/CN203567872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407531A (en) * | 2013-08-26 | 2013-11-27 | 天津盛荣达金属制品有限公司 | Combined heavy-duty six-wheeled freight electric vehicle |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20160826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |