CN104443082A - Tractor - Google Patents
Tractor Download PDFInfo
- Publication number
- CN104443082A CN104443082A CN201410717606.7A CN201410717606A CN104443082A CN 104443082 A CN104443082 A CN 104443082A CN 201410717606 A CN201410717606 A CN 201410717606A CN 104443082 A CN104443082 A CN 104443082A
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- CN
- China
- Prior art keywords
- tractor truck
- input equipment
- cable
- wheel shaft
- bridge
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
- B60F1/043—Vehicles comprising own propelling units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
Abstract
The invention discloses a tractor. The tractor comprises a tractor driving control system, wherein the tractor driving control system comprises first driving input equipment, second driving input equipment, control equipment and a toggle switch; the control equipment (300) controls the movement of the tractor according to driving instructions of the first driving input equipment (100) or the second driving input equipment (200), and the toggle switch (400) is used for switching the first driving input equipment (100) and the second first driving input equipment (200) to input the driving instructions to the control equipment (300); the first driving input equipment (100) is positioned on the tractor, and the second driving input equipment (200) is connected with the control equipment (300) on the tractor through a cable wire, so that remote control of the tractor by an operator is realized. The tractor provided by the invention solves the technical problem that the operator cannot operate the driving control equipment on the tractor conveniently.
Description
Technical field
The application relates to vehicular field, particularly relates to a kind of tractor truck.
Background technology
Tractor truck refers to a kind of vehicle of the trailer walking for drawing loading, in prior art, generally drive control apparatus is set on tractor truck, on tractor truck, operates the motion control of this drive control apparatus realization to tractor truck by operating personal, comprise the operations such as walking, turning, gearshift and stopping
But, under some specific application scenarios, tractor truck cannot be driven on tractor truck to move by operating personal, need to leave tractor truck and drived control is carried out to it, such as, when working in narrow environment, operating personal cannot operate drive control apparatus easily on tractor truck.
Summary of the invention
The invention provides a kind of tractor truck, the technical matters of drive control apparatus cannot be operated for solving operating personal easily on tractor truck.
Technical scheme provided by the invention is as follows:
A kind of tractor truck, is characterized in that, comprise tractor truck driving control system, and described tractor truck driving control system comprises the first driving input equipment, second and drives input equipment, control convenience and change-over switch, wherein,
Described control convenience receives and drives input equipment or second to drive the driving instruction of input equipment from first, and driving input equipment or second to drive the driving instruction of input equipment to control the motion of described tractor truck according to described first, described change-over switch is used for described first and drives input equipment and second to drive input equipment to the switching of described control convenience input queued switches instruction;
Described first drives input equipment to be positioned on described tractor truck, and described second drives input equipment to be connected by cable with the described control convenience on described tractor truck, for the remote manipulation of operating personal to tractor truck;
Described tractor truck driving control system also comprises the cable housing equipment be fixed on described tractor truck, and described cable housing equipment is used for receiving described cable when described second drives input equipment not work;
Described tractor truck driving control system also comprises the railway bridge erecting equipment be fixed on described tractor truck, and described railway bridge erecting equipment realizes the lifting of railway bridge on tractor truck under the control of described control convenience.
Preferably, described railway bridge erecting equipment comprises railway supports bridge and railway guide bridge, wherein,
The support wheel shaft that described railway supports bridge comprises supporting bridge lifting device and is connected with described supporting bridge lifting device, described support wheel shaft comprises left support wheel shaft and right support wheel shaft, and described supporting bridge lifting device comprises:
First oil cylinder, cylinder body and the vehicle frame of described first oil cylinder are articulated and connected;
Upper junction plate before being articulated and connected with described vehicle frame, the middle part of described front upper junction plate and the piston rod of described first oil cylinder are articulated and connected;
Lower connecting plate before being articulated and connected with described front upper junction plate, the plane orthogonal that described front lower connecting plate forms with described front upper junction plate and described first oil cylinder is arranged;
The the first slide block assembly be articulated and connected with described front lower connecting plate, described first slide block assembly comprise be articulated and connected with described front lower connecting plate before horizontal plate and front vertical plate vertically arranged with described front horizontal plate;
Front wheel spindle mount pad, described front wheel spindle mount pad comprises the left support wheel shaft mount pad that can be connected with described left support wheel shaft and the right support wheel shaft mount pad that can be connected with described right support wheel shaft, and described left support wheel shaft mount pad is all connected with described front horizontal plate with described right support wheel shaft mount pad;
Former rail, described former rail and described front vertical plate bearing fit, and described former rail is fixedly connected with described vehicle frame;
The guide wheel shaft that described railway guide bridge comprises guide bridge lifting device and is connected with described guide bridge lifting device, the number of described guide bridge lifting device is two, described guide bridge lifting device is arranged on the two ends of described guide wheel shaft, and described guide bridge lifting device comprises:
Second oil cylinder, cylinder body and the described vehicle frame of described second oil cylinder are articulated and connected;
The rear upper junction plate be articulated and connected with described vehicle frame, the middle part of described rear upper connecting rod and the piston rod of described second oil cylinder are articulated and connected;
The rear lower connecting plate be articulated and connected with the lower end of described rear upper junction plate, the plane orthogonal that described rear lower connecting plate forms with described rear upper junction plate and described second oil cylinder;
The the second slide block assembly be articulated and connected with described rear lower connecting plate, described second slide block assembly comprises the first vertical plate and is arranged vertically with the first vertical plate and the second vertical plate be fixedly connected with, and described first vertical plate is fixedly connected with the supporting seat on described guide wheel shaft;
Be fixedly connected with described vehicle frame and with the rear rail of described second vertical plate bearing fit.
Preferably, described second slide block assembly is provided with horizontal mounting plate, on described horizontal mounting plate, setting is offered porose, the sleeve be fixedly connected with described horizontal mounting plate is provided with in described hole, damping spring is provided with in described sleeve, the supporting seat of described damping spring one end and described guide wheel shaft offsets, and the spring block on the other end and described sleeve top offsets.
Preferably, the top of described sleeve is provided with and offsets with described spring block and to arrange the adjusting bolt for adjusting described spring stop position along the axis of described sleeve, described horizontal mounting plate is provided with two described damping springs, the number of described damping spring is equal with the number of described sleeve.
Preferably, described first drives input equipment to comprise Direction Control Aid and seat,
The vehicle frame that described seat is arranged on described tractor truck is positioned at the rear of described railway supports bridge, and the number of described seat is two, and on the vehicle frame being arranged in described tractor truck that two described seats are parallel, the chair back of described seat is the collapsible chair back;
Described Direction Control Aid, is positioned at the centre of two described seats, and the height on the top of the more described vehicle frame of height of described Direction Control Aid height that is low or described Direction Control Aid is equal with the height on described vehicle frame top.
Preferably, described first drives input equipment also to comprise axle aggregate and tooth bar,
Described tooth bar is arranged in rack case, and the lower end of described rack case arranges porose, and described rack case is fixedly connected with car body, and described tooth bar is arranged in the middle of the cavity of rack case, described rack case is provided with the power plant for driving described tooth bar to move;
The rotating shaft that one end is engaged with described tooth bar by described hole, the other end of described rotating shaft is fixedly connected with the wheel shaft of described axle aggregate.
Preferably, described cable housing equipment comprises reel, axle, slip ring, homing device, fixed parts and support portion, described slip ring comprises stators and rotators, described second drives input equipment and the described control convenience on described tractor truck to be connected by cable is specially, the other end of the cable be connected with described control convenience is connected with described stator, and the other end of the cable driving input equipment to be connected with described second is connected with described rotor;
Described stator and described fixed parts are fixed on described tractor truck by described support portion, one end of described axle is rotatably connected with described fixed parts, the other end of described axle is fixedly connected with described rotor, described drum sheath is established and is rotated together with described axle and described rotor on the shaft, is in described second and drives cable winding between input equipment and described rotor on described reel;
When described second drives input equipment to work, described spool turns pulls out from described reel to make described cable, described homing device is fixed on described fixed parts, when described second drives input equipment not work, described homing device rotates for driving reel, the direction that when hand of rotation pulls out from described reel with described cable, described reel rotates is contrary, is involved in described reel to make described cable.
Preferably, described homing device is volute spiral spring, and described volute spiral spring comprises the inner and outer end, and described the inner is fixing on the shaft, and described outer end is fixed on described fixed parts.
Preferably, the other end of the cable driving input equipment to be connected with described second is connected with described rotor and is specially, side near described rotor on described reel is provided with parts, and the other end of the cable driving input equipment to be connected with described second is connected with described rotor by parts through described.
Preferably, described cable winding is specially on described reel, be in described second drive input equipment and described by the cable winding between parts on described reel.
Tractor truck provided by the present invention, compared with prior art, can by operation change-over switch, realize first driving input equipment and can realize driving switching between input equipment to second of the remote manipulation of tractor truck on tractor truck, under different application scene, the operation readiness of tractor truck is controlled to realize operating personal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is tractor truck driving control system structural representation;
Fig. 2 is the front view of cable housing equipment;
Fig. 3 is the birds-eye view of cable housing equipment;
Fig. 4 is the A-A view of Fig. 3;
Fig. 5 is the left view of cable housing equipment;
Fig. 6 is the three-dimensional view of cable housing equipment;
Fig. 7 is the structural representation of tractor truck when not installing seat;
Fig. 8 is the structural representation of tractor truck when being provided with seat;
Fig. 9 is the structural representation of the tractor truck after seat folds;
Figure 10 is the structural representation of railway supports bridge;
Figure 11 is the structural representation of railway guide bridge;
Figure 12 is the structural representation of highway drive axle.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, the present embodiment provides a kind of tractor truck, and this tractor truck comprises tractor truck driving control system, and tractor truck driving control system comprises the first driving input equipment 100, second and drives input equipment 200, control convenience 300 and change-over switch 400, wherein,
Control convenience 300 receives the driving instruction driving input equipment 100 or the second driving input equipment 200 from first, and drives input equipment 100 or second to drive the driving instruction of input equipment 200 to control the motion of tractor truck according to first;
Change-over switch 400 drives input equipment 100 and second to drive input equipment 200 to the switching of control convenience 300 input queued switches instruction for first;
First drives input equipment 100 to be positioned on tractor truck, and second drives input equipment 200 to be connected by cable with the control convenience 300 on tractor truck, for the remote manipulation of operating personal to tractor truck;
Tractor truck driving control system also comprises the cable housing equipment 500 be fixed on tractor truck, and cable housing equipment 500 is for the taking in cable when second drives input equipment 200 not work;
Tractor truck driving control system also comprises the railway bridge erecting equipment be fixed on tractor truck, and railway bridge erecting equipment realizes the lifting of railway bridge on tractor truck under the control of control convenience.
The tractor truck that the present embodiment provides, compared with prior art, can by operation change-over switch, realize first on tractor truck drive input equipment and can realize driving switching between input equipment to second of the remote manipulation of tractor truck, under different application scene, the operation readiness of tractor truck is controlled to realize operating personal.
Input equipment 200, control convenience 300 and change-over switch 400 is driven owing to including the first driving input equipment 100, second, under some specific application scenarios, such as in narrow environment, when trailer not having the goods on goods or trailer do not cover tractor truck, operating personal can drive input equipment 100 to send driving instruction to control convenience 300 by being positioned at first on tractor truck, and control convenience 300 drives the driving instruction of input equipment 100 to control the motion of tractor truck according to first; When the goods length on trailer longer to make goods be covered by tractor truck time, operating personal can switch the second driving input equipment 200 by change-over switch and work, drive input equipment 200 to send driving instruction to control convenience 300 by second, control convenience 300 drives the driving instruction of input equipment 200 to control tractor truck motion according to second.Tractor truck driving control system also comprises the cable housing equipment 500 be fixed on tractor truck, for the taking in cable when second drives input equipment 200 not work.The tractor truck that the present embodiment provides achieve goods length different when control tractor truck travel, improve the commonality of tractor truck.
Wherein, adopt cable to realize the second driving input equipment 200 to be connected with the control convenience 300 on tractor truck, avoid the second driving input equipment 200 and send driving instruction to disturbed during control convenience 300 on tractor truck, improve precise control and safety.
Wherein, adopt cable housing equipment 500 taking in cable when second drives input equipment 200 not work, avoid the damage of cable when the second driving input equipment 200 does not work, because tractor truck works in narrow environment, also make cable receive convenient simultaneously, avoid the inconvenience that artificial taking in cable brings and injure with the collision brought to operating personal in artificial taking in cable process.
Please as shown in Figures 2 to 6, the cable housing equipment 500 in the present embodiment comprises reel 501, axle 502, slip ring 503, homing device 504, fixed parts 505 and support component 506.
Wherein, slip ring 503 comprises stator 5031 and rotor 5032.
Second drives input equipment 200 to be connected concrete being preferably with the control convenience 300 on tractor truck by cable, the other end of the cable be connected with control convenience 300 is connected with stator 5031, and the other end of the cable driving input equipment 200 to be connected with second is connected with rotor 5032;
Stator 5031 and fixed parts 505 are fixed on tractor truck by support portion 506, one end of axle 502 is rotatably connected with fixed parts 505, the other end of axle 502 is fixedly connected with rotor 5032, reel 501 is set on axle 502 and rotates together with axle 502 and rotor 5032, is in stator 5031 and second and drives cable winding between input equipment 200 on reel 501;
When second drives input equipment 200 to work, reel 501 rotates cable is pulled out from reel 501, homing device 504 is fixed on fixed parts 505, when second drives input equipment 200 not work, homing device 504 drives reel 501 to rotate, the direction that when direction that reel 501 rotates pulls out from reel 501 with cable, reel 501 rotates is contrary, is involved in reel 501 to make cable.
When the goods on trailer covers tractor truck, when needing to drive input equipment 200 to control tractor truck traveling by second, operating personal drives input equipment 200 to take off from tractor truck by second, then cable is pulled, when pulling cable, reel 501 rotates, and the cable of winding on reel 501 is drawn out, to adapt to operating personal by the length needed for the second driving input equipment 200 remote control tractor truck.In the process that reel 501 rotates, the rotor 5032 of axle 502 and slip ring 503 is along with rotating together, and rotor 5032 is in the process of rotating relative to stator 5031, and rotor 5032 remains and is communicated with stator 5031.Because rotor 5032 and second drives input equipment 200 to be connected by cable, stator 5031 is connected with control convenience 300 by cable, therefore, the setting of slip ring 503, the cable can effectively avoiding the rotation of cable self in the process of rotating at reel 501 to cause comes off from control convenience 300, effectively ensure that at reel 501 by the process of cable folding and unfolding, second drives input equipment 200 to be connected with the good of control convenience 300.
When operating personal by second drive input equipment 200 make tractor truck drive to object time, the cable between the second input equipment 200 and rotor 5032 under the effect of homing device 504, by reel 501 around on reel 501.In the process, homing device 504 drives reel 501 to rotate, and the direction that when its direction rotated pulls out from reel 501 with cable, reel 501 rotates is contrary, is involved in reel 501 to make cable.The setting of homing device 501 achieves cable and is automatically twisted on reel 501, and cable can be packed up by cable housing equipment 500 automatically, without the need to manually, thus makes packing up of cable convenient.
Homing device 504 in the present embodiment preferably adopts volute spiral spring, and specifically please as shown in Figure 6, volute spiral spring comprises the inner and outer end, and wherein the inner of volute spiral spring is fixed on axle 502, and the outer end of volute spiral spring is fixed on fixed parts 505.When operating personal pulls cable, moving axis 502 is with to rotate by reel 501, in the process that axle 502 rotates, the inner due to volute spiral spring is fixed on axle 502, the outer end of volute spiral spring is fixed on fixed parts 505, therefore, axle 502 can produce moment of torsion in the process rotated, torsional interaction makes volute spiral spring produce elastic deformation in the inner of volute spiral spring, the power that volute spiral spring is produced direction that a reel 501 when reel 501 hand of rotation is pulled out from reel 501 with cable rotates is contrary, when operating personal uses second to drive input equipment 200 to control tractor truck arrival destination, releases cable line, under the effect of the power that the direction that reel 501 rotates when volute spiral spring pulls out from reel 501 with cable is contrary, reel 501 rotates, thus cable is twisted on reel 501, realize the automatic takeup of reel 501.
Being connected specifically preferably with rotor 5032 with the other end of the second cable driving input equipment 200 to be connected in the present embodiment, side near rotor 5302 on reel 501 is provided with parts 5011, and the other end of the cable driving input equipment 200 to be connected with second is through being connected with rotor 5032 by parts 5011.The setting that passage is 5011, cable actv. with rotor 5032 connecting bridge can be limited on reel 501, cable is enable effectively to be wrapped on reel 501, avoid cable while winding is on reel 501, the cable of winding on reel 501 scatters from the one end be connected with rotor 5032.
Wherein, preferably adopted the through hole be arranged near rotor 5032 side on reel 501 by parts 5011, the other end of the cable driving input equipment 200 to be connected with second is connected with rotor 5032 through through hole.
In the present embodiment, cable winding is specifically preferably on reel 501, be in the second driving input equipment 200 and by the cable winding between parts 5011 on reel 501.
Wherein, preferably hole is adopted by parts 5011.
In Direction Control Aid the present embodiment second drives input equipment 200 to be preferably remote controller, and remote controller is explosion-proof remote controller.
Control convenience 300 in the present embodiment preferably adopts control circuit board.
Please participate in shown in Fig. 7 to Figure 12, railway bridge erecting equipment in the present embodiment comprises railway supports bridge and railway guide bridge, the support wheel shaft that railway supports bridge comprises supporting bridge lifting device and is connected with supporting bridge lifting device, support wheel shaft and comprise left support wheel shaft and right support wheel shaft, supporting bridge lifting device comprises: cylinder body and the vehicle frame 614 of the first oil cylinder 61, first oil cylinder 61 are articulated and connected; Upper junction plate 62 before being articulated and connected with vehicle frame 614, the middle part of front upper junction plate 62 and the piston rod of the first oil cylinder 61 are articulated and connected; Lower connecting plate 63 before being articulated and connected with front upper junction plate 62, front lower connecting plate 63 is arranged with the plane orthogonal that front upper junction plate 62 and the first oil cylinder 61 form; The first slide block assembly 64, the first slide block assembly 64 be articulated and connected with front lower connecting plate 63 comprise be articulated and connected with front lower connecting plate 63 before horizontal plate and front vertical plate vertically arranged with front horizontal plate; Front wheel spindle mount pad 66, front wheel spindle mount pad 66 comprises the left support wheel shaft mount pad that can be connected with left support wheel shaft and the right support wheel shaft mount pad that can be connected with right support wheel shaft, and left support wheel shaft mount pad is all connected with front horizontal plate with right support wheel shaft mount pad; Former rail 65, former rail 65 and front vertical plate bearing fit, and former rail 65 is fixedly connected with vehicle frame 614; The guide wheel shaft that railway guide bridge comprises guide bridge lifting device and is connected with guide bridge lifting device, the number of guide bridge lifting device is two, guide bridge lifting device is arranged on the two ends of guide wheel shaft, guide bridge lifting device comprises: cylinder body and the vehicle frame 614 of the second oil cylinder 67, second oil cylinder 67 are articulated and connected; The rear upper junction plate 68 be articulated and connected with vehicle frame 614, the middle part of rear upper connecting rod 68 and the piston rod of the second oil cylinder 67 are articulated and connected; The rear lower connecting plate 69 be articulated and connected with the lower end of rear upper junction plate 68, the plane orthogonal that rear lower connecting plate 69 forms with rear upper junction plate 68 and the second oil cylinder 67; The second slide block assembly 610, the second slide block assembly 610 be articulated and connected with rear lower connecting plate 69 comprises the first vertical plate and is arranged vertically with the first vertical plate and the second vertical plate be fixedly connected with, and the first vertical plate is fixedly connected with the supporting seat on guide wheel shaft; Be fixedly connected with vehicle frame 614 and with the rear rail 611 of the second vertical plate bearing fit.
The railway supports bridge that this programme provides forms slider-crank mechanism by front upper junction plate 62, front lower connecting plate 63, first oil cylinder 61 and the first slide block assembly 64, and railway guide support bridge forms slider-crank mechanism by rear upper connecting rod 8, rear lower connecting rod 69, second oil cylinder 67 and the second slide block assembly 610.In above-mentioned two slider-crank mechanisms, the piston rod of oil cylinder stretches shorter stroke, and railway supports bridge or railway guide bridge can be made to increase or decline larger distance; The device that this programme provides, first slide block assembly 64 slides up and down along former rail 65, second slide block assembly 610 slides up and down along rear rail 611, achieve the lifting at vertical direction of railway supports bridge and railway guide bridge, swing not along vehicle frame 614 lateral direction in the lifting process of railway supports bridge and railway guide bridge, thus decrease the space taken in wheel shaft lifting device lifting process, facilitate arrangement.
The uphill process of railway supports bridge is: the piston rod retraction of the first oil cylinder 61, front upper junction plate 62 is pulled to rotate towards inner side around the hinge-point with vehicle frame 614, front upper junction plate 62 drives front lower connecting plate 63 to rotate towards inner side around the hinge-point with the first slide block assembly 64, before in the process that this rotates, angle between upper junction plate 62 and vehicle frame 614 becomes gradually and is less than 90 °, front lower connecting plate 63 drives the first slide block assembly 64 along former rail 65 upward sliding, when the piston rod of the first oil cylinder 61 retracts to a certain degree, the highway tire of combined tractor truck and earth surface, continue the piston rod of retraction first oil cylinder 61, railway wheel on railway supports bridge leaves one end, ground height, road vehicle wheel and earth surface.
The decline process of railway supports bridge is: the piston rod of the first oil cylinder 61 is protruding, before promoting, upper junction plate 62 rotates towards outside with the hinge-point of vehicle frame 614 around front upper connecting rod 62, the lower end of front upper junction plate 62 drives front lower connecting plate 63 to rotate towards outside around the hinge-point with the first slide block assembly 64, angle before in this rotation process between upper junction plate 62 and vehicle frame 614 is tending towards 90 ° gradually, now front upper connecting rod 62 drives front lower connecting plate 63 and the first slide block assembly 64 along guide rail 62 slide downward, railway supports bridge drives the contact of railway wheel rail, realize the corresponding of railway wheel and rail, then the first oil cylinder 61 continues to promote, vehicle frame 614 is propped up, make the traveling of combined tractor truck on railway.After vehicle frame 614 is propped up by railway supports bridge, the first oil cylinder 61 continues to promote, and under the effect of the first oil cylinder 61, the first oil cylinder 61, front upper junction plate 62 form self-locking with front lower connecting plate 63, make railway supports bridge keep the state propped up by vehicle frame 614.
The uphill process of railway guide bridge: after railway supports bridge leaves ground, the piston rod retraction of the second oil cylinder 67, rear upper junction plate 68 is pulled to rotate towards inner side around the hinge-point with vehicle frame 614, rear upper junction plate 68 drives rear lower connecting plate 69 to rotate towards inner side around the hinge-point with the second slide block assembly 610, after in the process that this rotates, angle between upper junction plate 68 and vehicle frame 614 becomes gradually and is less than 90 °, rear lower connecting plate 69 drives the second slide block assembly 610 along rear rail 611 upward sliding, when the piston rod of the second oil cylinder 67 retracts to a certain degree, the highway wheel of combined tractor truck and earth surface, continue the piston rod of retraction second oil cylinder 67, railway wheel in railway guide bridge leaves one end, ground height, road vehicle wheel and earth surface.
The decline process of railway guide bridge is: the piston rod of the second oil cylinder 67 is protruding, after promoting, upper junction plate 68 rotates towards outside with the hinge-point of vehicle frame 614 around rear upper junction plate 68, the lower end of rear upper junction plate 68 drives rear lower connecting plate 69 to rotate towards outside around the hinge-point with the second slide block assembly 610, angle after in this rotation process between upper junction plate 68 and vehicle frame 614 is tending towards 90 ° gradually, now, under the effect of the second oil cylinder 67, rear upper junction plate 68 forms self-locking with rear lower connecting plate 69, rear upper junction plate 68 drives rear lower connecting plate 69 and the second slide block assembly 610 along rear rail 611 slide downward, railway guide bridge drives railway wheel to contact with rail, now railway supports bridge all contacts with railway with the railway wheel in railway guide bridge, continue the combined tractor truck of operation, make the traveling of combined tractor truck on railway.The decline of the railway supports bridge that this programme provides and railway guide bridge adopts slider-crank mechanism, for railway supports bridge, preferably, after current upper connecting rod 62 is in plumbness with front lower connecting rod 63, piston rod continues to promote front upper connecting rod 62 laterally and moves, until the piston rod of oil cylinder 61 stretches out completely, after vehicle frame 614 propped up by railway supports bridge, the power that vehicle frame 614 pairs of railway supports bridges apply is delivered on supporting bridge lifting device, front upper connecting rod 62 can be made to continue to pull out piston rod, now piston rod is complete stretches out in the first oil cylinder 61, also can not move even if therefore piston rod is stressed again, effectively ensure that the stability of wheel shaft lifting device work, after the piston rod in the first oil cylinder 61 stretches out completely, now do not need extraneous continuation the first oil cylinder 61 fuel feeding, namely the first oil cylinder 61 does not need to continue continuous firing, dependable performance, environmental protection and energy saving.In addition, in the opening procedure of slider-crank mechanism, along with the stretching out of piston rod of the first oil cylinder 61, the descending speed of railway supports wheel shaft is more and more slower, when contacting with rail with the railway wheel that railway supports wheel shaft connects, the impact of rail to vehicle frame 614 can be reduced, improve the traveling comfort that staff drives combined tractor truck.
In order to optimize technique scheme further, in a specific embodiment of the present invention, the number of the first slide block assembly 64 is two, and the number of former rail 65 is two, can ensure the stability of moving between the first slide block assembly 64 and former rail 65, left support wheel shaft mount pad and right support wheel shaft mount pad corresponding with the position of the first slide block assembly 64, the side that left support wheel shaft mount pad is adjacent with right support wheel shaft mount pad is connected by jointed shaft 661, jointed shaft 661 is provided with limiting stopper 662, the two ends of limiting stopper 662 can offset with horizontal plate, in the process used, if run on rail and have projection or pit, the railway wheel travelled on corresponding rail can rotate certain angle by corresponding left support wheel shaft mount pad or right support wheel shaft mount pad around jointed shaft 661, reduce the wheel vibrations of road rail vehicle, in addition, limiting stopper 662 can avoid the rotation of wheel shaft generation wide-angle, avoid the railway wheel derailing caused because wheel shaft self pendulum angle is excessive.
In order to optimize technique scheme further, in a specific embodiment of the present invention, former rail 65 comprises two straight plates be arranged in parallel; Front vertical plate is provided with adapter plate, and adapter plate offers the chute coordinated with straight plate, former rail 65 slides up and down along the chute on adapter plate.
In prior art, railway guide bridge is held out against by the second oil cylinder 610, be given a shock in process, after the vibrations of railway guide bridge are takeoff, easily cause the derailing of railway wheel, in order to overcome the problems referred to above, second slide block assembly 610 is provided with horizontal mounting plate 6101, on horizontal mounting plate 6101, setting is offered porose, the sleeve 6103 be fixedly connected with horizontal mounting plate 6101 is provided with in hole, damping spring 6102 is provided with in sleeve 6103, the supporting seat of damping spring 6102 one end and guide wheel shaft offsets, the spring block on the other end and sleeve 6103 top offsets, damping spring 6102 can along the axis direction up-and-down movement of sleeve 6103, the motion of sleeve 6103 pairs of damping springs 6102 serves directional tagging.When vibrations occur railway guide bridge, damping spring 6102 can play certain buffer action, and can reduce the vibration amplitude of railway guide bridge to a certain extent; Spring block can prevent damping spring 6102 from ejecting in sleeve 6103.
In order to optimize technique scheme further, in a specific embodiment of the present invention, the top of sleeve 6103 is provided with and offsets with spring block and to arrange the adjusting bolt 61031 for adjusting spring stop position along the axis of sleeve 6103.Sleeve 6103 outside damping spring 6102 does transparent processing, to show its inner structure, the two ends in damping spring 6102 elastic force direction offset with the spring block in the supporting seat of railway supports wheel shaft and sleeve 6103 respectively, by arranging adjusting bolt 61031 at the top of sleeve 6103, by the axial slip of adjusting bolt 61031 regulating spring block along sleeve 6103, thus the amount of compression of adjustment damping spring 6102 between the supporting seat and the second slide block assembly 610 of railway supports wheel shaft, to adjust the predetermincd tension of damping spring 6102, and then can adjust the cushioning ability of public iron railway bridge structure.Damping spring 6102 is two groups, horizontal mounting plate 6101 is provided with two damping springs 6102, the number of damping spring 6102 is equal with the number of sleeve 6103, and damping spring 6102 is arranged along the front and back of combined tractor truck, to provide the stable support to railway supports wheel shaft.
In order to optimize technique scheme further, in a specific embodiment of the present invention, the number of the first vertical plate is two, and the first vertical plate is arranged in parallel, and can play good supporting role to rear lower connecting plate 69;
Also comprise: to be arranged between the first vertical plate and the rear connecting panel vertically arranged; rear connecting panel and guide wheel shaft are fitted; rear connecting panel is provided with pin shaft hole; guide wheel shaft is provided with the U-shaped hole also vertically arranged coordinated with pin shaft hole; bearing pin is inserted with in pin shaft hole and U-shaped hole; rear connecting panel can play a protective role to railway supports bridge on the one hand, and in addition, U-shaped hole provides activity space for railway supports bridge.
In order to reduce the injury to vehicle frame 614 in installation process, also comprise:
Front mounting plate 612, front mounting plate 612 is fixedly connected with vehicle frame 614, and cylinder body and the front mounting plate 67 of the first oil cylinder 61 are articulated and connected, and upper end and the front mounting plate 612 of front upper junction plate 62 are articulated and connected;
Rear adapter plate 613, rear adapter plate 613 is fixedly connected with vehicle frame 614, and the cylinder body of the second oil cylinder 67 and rear adapter plate 613 are articulated and connected, and upper end and the rear adapter plate 613 of rear upper junction plate 68 are articulated and connected.
Front mounting plate 612 and rear adapter plate 613 can by being welded to connect with vehicle frame 614, also can be bolted, front mounting plate 612 and rear adapter plate 613 arrange otic placode, first oil cylinder 61 is articulated and connected with the front ear plate of front mounting plate 612, second oil cylinder 67 is articulated and connected with the front ear plate of rear adapter plate 613, the upper end of front upper connecting rod 62 and the rear otic placode of front mounting plate 612 are articulated and connected, and the rear otic placode on the upper end of rear upper junction plate 68 and rear adapter plate 613 is articulated and connected.
In order to optimize technique scheme further, in a specific embodiment of the present invention, first drives input equipment 100 to comprise Direction Control Aid 616 and seat 615, above the highway steeraxle being positioned at combined tractor truck, to be comparatively positioned at the height of the vehicle frame 614 above railway supports bridge high for the height of vehicle frame 614, and vehicle frame 614 part be positioned at above highway steeraxle and railway supports bridge is step-like;
To be arranged on vehicle frame 614 and to be positioned at the seat 615 at railway supports bridge rear, the number of seat 615 is two, the both sides being arranged in vehicle frame 614 that two seats 615 are parallel, the backrest of seat 615 is foldable back, when the goods length by tunnel or tunnel or loading exceedes the length of trailer or when carrying out the unloading of goods, the chair back of seat 615 is folded, the folding of the chair back can fold towards the direction of the seat support of seat, also can fold towards the direction deviating from seat support, after the chair back is folding, the height of the chair back of the seat 615 or chair back concordant with the top of vehicle frame 614 is lower than the height on vehicle frame 614 top, thus effectively reduce the whole height of car, goods can by tunnel or tunnel and the unloading carrying out goods under the driving of combined tractor truck, also the delivery of goods length being exceeded to trailer can be realized, preferably, the folding seat that seat 615 selects the chair back can be fixed in middle optional position, staff can according to self need the back tilting angle of seat 615 is regulated,
Direction Control Aid 616, Direction Control Aid 616 is positioned in the middle of two seats 615, the height of Direction Control Aid 616 height that is low compared with the height on the top of vehicle frame 614 or Direction Control Aid 616 is equal with the height on vehicle frame 614 top, the position of this programme to Direction Control Aid 616 is improved, reduce the height of Direction Control Aid 616, thus reduce further the whole height of car to a certain extent, can conveniently consign the goods that length exceedes trailer, also goods can be avoided the damage of Direction Control Aid 616, preferably, according to the driving habit of staff, Direction Control Aid is generally arranged on the left side of vehicle, the Direction Control Aid of the combined tractor truck in this programme is also arranged on the left side of vehicle frame 614, but Direction Control Aid 616 is arranged on the right-hand side of staff, directly can be operated Direction Control Aid 616 by the right hand in the driving procedure of staff, both hands are not needed to rotate it, reduce manually-operated labour intensity to a certain extent,
Be arranged on the operator's station 6141 on vehicle frame 614, operator's station 6141 one end is connected with the vehicle frame 614 be positioned at above highway steeraxle, the other end is connected with the vehicle frame 614 be positioned at above railway supports bridge, operator's station 614 is positioned at position vehicle frame 614 with step shape, the appear on the stage part of scalariform of vehicle frame 614 is processed, it is made to form a level and smooth transition, make vehicle frame 614 anatomic shape generous, space between operator's station 6141 and step-like portion can effectively hold other circuit devcies, facilitate the parts of circuit devcie, space in vehicle frame 614 is fully used, make to arrange neatly in vehicle frame 614.
Operator's station 614 is provided with railway bridge direction switch, driving model select switch, turn signal swich, Der StandlichtScheinwerfer und Parkleuchtenschalter, forward-reverse switch and key switch, car pattern and remote control mode are two kinds of operation modes, and two kinds of operation mode electrical interlockses, namely can only adopt the one in car pattern or remote control mode in the operating process of combined tractor truck, can not two kinds use simultaneously.When by when tunnel or tunnel or when the length of goods exceedes trailer's length, now need to use remote control mode, remote control mode is selected by driving model select switch, remote control handle is arranged on immediately below seat, immediately below seat, the outer car of car body is provided with groove for taking up remote control handle or casing, the outside that staff stands in combined tractor truck controls car; When needs are by driving manually, select car pattern, carry out M/C, packed up by remote control handle by driving model select switch, convenient next time uses.
In order to optimize technique scheme further, in a specific embodiment of the present invention, first drives input equipment 100 also to comprise axle aggregate and tooth bar 617:
Tooth bar 617, tooth bar 617 is arranged in rack case 618, and the lower end of rack case 618 arranges porose, and rack case 618 is fixedly connected with vehicle frame 614, tooth bar 617 is arranged in the middle of the cavity of rack case 618, rack case 618 is provided with the power plant for driving tooth bar 617 to move;
The rotating shaft 619 that one end passing hole engages with tooth bar 617, the other end of rotating shaft 619 is fixedly connected with the wheel shaft of highway steeraxle.
The device that this programme provides drives the rotating shaft 619 be engaged with to rotate by tooth bar 617 transmission, and then rotating shaft 619 driven wheel axle assembly rotates, now the rotational angle of railway steeraxle is the rotational angle that the rotational angle of Direction Control Aid 616 adds rotating shaft, realizes the object increasing combined tractor truck corner.
Tooth bar 617 is strip tooth bar, rack case 618 is also strip shape rack case, the length of rack case 618 is long compared with the length of tooth bar 617, for the movement of tooth bar 617 provides activity space, power plant drives tooth bar 617 mobile in rack case 618, the movement of this hour rack 617 is the length bearing of trends along rack case 618, tooth bar 617 linearly movement will drive the rotating shaft 619 be engaged with to rotate, rotating shaft 619 is rotated and will be rotated by driven wheel axle assembly, thus achieve the object increasing axle aggregate deflection angle in steering procedure, the deflection angle of axle aggregate increases, the turn radius of corresponding combined tractor truck diminishes, make combined tractor truck can turn around in the work-yard that operating mode is narrow and small or to turn smoothly in narrower right angle channel.
In order to optimize technique scheme further, in a specific embodiment of the present invention, power plant is cylinder or oil cylinder, cylinder or oil cylinder are arranged in rack case, and the piston rod of cylinder or oil cylinder is fixedly connected with rack case 618, the cylinder body of cylinder or oil cylinder is fixedly connected with rack case 618, the flexible of piston rod is driven to realize the movement of tooth bar 617 in rack case 618 by cylinder or oil cylinder, cylinder or oil cylinder can be arranged on the side of rack case 618, also can be arranged on the both sides of rack case 618, specifically determine according to service condition;
Or, power plant is fuel-feed system, the two ends of tooth bar 617 are sealed and matched by the cavity at seal ring and rack case 618 two ends, ensure that fluid is only in the side of rack case 618 cavity, and cavity offers the fuel feed hole and oil outlet that are communicated with fuel-feed system, fluid is transported to by fuel feed hole in the respective cavities of gear case 618 by fuel-feed system, by controlling the velocity of rotation of the amount of fluid and the Stress control rotating shaft 619 of fluid, when needs are to direction rotating shaft 619, then to delivering oil in the cavity of the gear case 618 of offside, fluid in the cavity of originally delivering oil is back in fuel-feed system by oil outlet.
It should be noted that and drive the power plant of tooth bar motion to be not limited to above-described embodiment, the device that also can realize this programme for other, is not specifically limited at this.
Combined tractor truck in this programme includes front haulage seat and rear haulage seat, and during work, combined tractor truck both can draw goods, again can pushing tow goods.
Front haulage seat is fixed on the dead ahead of car load, and highway steeraxle, between car load front dead center, is bolted on vehicle frame 614; Railway supports bridge is in the rear of highway steeraxle, railway supports bridge one end by bearing pin and the first oil cylinder 61 hinged, the other end is hinged by front mounting plate 612 on bearing pin and vehicle frame 614; Operator's station 6141 is positioned at directly over before highway steeraxle and railway supports bridge, seat 615 is in the left and right sides, car load front, Direction Control Aid 616 above operator's station 6141 by being positioned at the right of left-side seat on the left of vehicle body, former rail 65 is fixed on Direction Control Aid 616 front lower place, four former rails 65 form the zone of action of the first slide block assembly 64 of railway supports bridge, highway drive axle is in car load rear, highway drive axle one end is connected with traction electric machine, and the other end is bolted on vehicle frame 614; Railway guide bridge is in highway drive axle rear, one end by bearing pin and the second oil cylinder 67 hinged, the other end is hinged by adapter plate 613 rear on bearing pin and vehicle frame 614, rear rail 611 is fixed on car load afterbody, two rear rails 611 form the zone of action of the second slide block assembly 610 slide block of railway guide bridge, rear haulage vehicle seat is fixed on car load rearmost middle, and remote control handle is in the below of car load left-side seat.
When state switches to railway operation state to tractor truck by road, the right hand is held Direction Control Aid 616 and is opened by tractor truck on railroad track, corresponding with railroad track position to the railway wheel on railway supports bridge by the inspection door on seat 615 side, railway supports bridge decline button on push platform 6141 is until railway supports bridge drops to extreme lower position, start tractor truck straight rail road and output forward a bit of distance, railway guide bridge automatic alignment track, railway guide bridge decline button on push platform 6141, until railway guide bridge drops to extreme lower position, change.
When combined tractor truck switches to highway state by railroad conditions, on push platform 6141, railway supports bridge hoists button until the recovery of front iron supporting bridge puts in place, on push platform 6141, railway guide bridge hoists button until the recovery of railway guide bridge puts in place, has changed.
When combined tractor truck needs by tunnel or carries out goods handing-over, combined tractor truck is switched to railway operation state, respectively by two seat 615 foldings to level, driving model select switch on operator's station 6141 is allocated to remote control mode, takes out remote control handle and car load is closely operated.When this combined tractor truck need be replaced with car pattern from remote control mode, driving model select switch on operator's station 6141 is allocated to car pattern, by seat 615 folding to the angle needed, right-hand operated Direction Control Aid 616.Remote control mode adopts line traffic control remote controller, avoids the electromagnetic interference that wireless remote control may bring.
The tractor truck that the present embodiment provides, its bodywork height is less than or equal to 600mm, and the traction seat center height of tractor truck is 280 ± 5mm or 500 ± 5mm.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a tractor truck, it is characterized in that, comprise tractor truck driving control system, described tractor truck driving control system comprises the first driving input equipment (100), second and drives input equipment (200), control convenience (300) and change-over switch (400), wherein
Described control convenience (300) receives and drives input equipment (100) or second to drive the driving instruction of input equipment (200) from first, and driving input equipment (100) or second to drive the driving instruction of input equipment (200) to control the motion of described tractor truck according to described first, described change-over switch (400) drives input equipment (100) to drive input equipment (200) to the switching of described control convenience (300) input queued switches instruction with second for described first;
Described first drives input equipment (100) to be positioned on described tractor truck, described second drives input equipment (200) to be connected by cable with the described control convenience (300) on described tractor truck, for the remote manipulation of operating personal to tractor truck;
Described tractor truck driving control system also comprises the cable housing equipment (500) be fixed on described tractor truck, and described cable housing equipment (500) is for receiving described cable when described second drives input equipment (200) not work;
Described tractor truck driving control system also comprises the railway bridge erecting equipment (600) be fixed on described tractor truck, and described railway bridge erecting equipment (600) realizes the lifting of railway bridge on tractor truck under the control of described control convenience (300).
2. tractor truck according to claim 1, is characterized in that, described railway bridge erecting equipment comprises railway supports bridge and railway guide bridge, wherein,
The support wheel shaft that described railway supports bridge comprises supporting bridge lifting device and is connected with described supporting bridge lifting device, described support wheel shaft comprises left support wheel shaft and right support wheel shaft, and described supporting bridge lifting device comprises:
First oil cylinder (61), cylinder body and the vehicle frame (614) of described first oil cylinder (61) are articulated and connected;
The front upper junction plate (62) be articulated and connected with described vehicle frame (614), the middle part of described front upper junction plate (62) and the piston rod of described first oil cylinder (61) are articulated and connected;
The front lower connecting plate (63) be articulated and connected with described front upper junction plate (62), the plane orthogonal that described front lower connecting plate (63) forms with described front upper junction plate (62) and described first oil cylinder (61) is arranged;
The the first slide block assembly (64) be articulated and connected with described front lower connecting plate (63), described first slide block assembly (64) comprises the front horizontal plate and front vertical plate vertically arranged with described front horizontal plate that are articulated and connected with described front lower connecting plate (63);
Front wheel spindle mount pad (66), described front wheel spindle mount pad (66) comprises the left support wheel shaft mount pad that can be connected with described left support wheel shaft and the right support wheel shaft mount pad that can be connected with described right support wheel shaft, and described left support wheel shaft mount pad is all connected with described front horizontal plate with described right support wheel shaft mount pad;
Former rail (65), described former rail (65) and described front vertical plate bearing fit, and described former rail (65) is fixedly connected with described vehicle frame (614);
The guide wheel shaft that described railway guide bridge comprises guide bridge lifting device and is connected with described guide bridge lifting device, the number of described guide bridge lifting device is two, described guide bridge lifting device is arranged on the two ends of described guide wheel shaft, and described guide bridge lifting device comprises:
Second oil cylinder (67), cylinder body and the described vehicle frame (614) of described second oil cylinder (67) are articulated and connected;
The rear upper junction plate (68) be articulated and connected with described vehicle frame (614), the middle part of described rear upper connecting rod (68) and the piston rod of described second oil cylinder (67) are articulated and connected;
The rear lower connecting plate (69) be articulated and connected with the lower end of described rear upper junction plate (68), the plane orthogonal that described rear lower connecting plate (69) forms with described rear upper junction plate (68) and described second oil cylinder (67);
The the second slide block assembly (610) be articulated and connected with described rear lower connecting plate (69), described second slide block assembly (610) comprises the first vertical plate and is arranged vertically with the first vertical plate and the second vertical plate be fixedly connected with, and described first vertical plate is fixedly connected with the supporting seat on described guide wheel shaft;
Be fixedly connected with described vehicle frame (614) and with the rear rail (611) of described second vertical plate bearing fit.
3. tractor truck as claimed in claim 2, it is characterized in that, described second slide block assembly (610) is provided with horizontal mounting plate (6101), the upper setting of described horizontal mounting plate (6101) is offered porose, the sleeve (6103) be fixedly connected with described horizontal mounting plate (6101) is provided with in described hole, damping spring (6102) is provided with in described sleeve (6103), the supporting seat of described damping spring (6102) one end and described guide wheel shaft offsets, and the spring block on the other end and described sleeve (6103) top offsets.
4. tractor truck as claimed in claim 2, it is characterized in that, the top of described sleeve (6103) is provided with and offsets with described spring block and to arrange the adjusting bolt (61031) for adjusting described spring stop position along the axis of described sleeve (6103), described horizontal mounting plate (6101) is provided with two described damping springs (6102), the number of described damping spring (6102) is equal with the number of described sleeve (6103).
5. tractor truck as claimed in claim 2, is characterized in that, described first drives input equipment to comprise Direction Control Aid (616) and seat (615),
The vehicle frame (614) that described seat (615) is arranged on described tractor truck is gone up and is positioned at the rear of described railway supports bridge, the number of described seat (615) is two, on the vehicle frame (614) being arranged in described tractor truck that two described seats (615) are parallel, the chair back of described seat (615) is the collapsible chair back;
Described Direction Control Aid (616), be positioned at the centre of two described seats, the height on the top of the more described vehicle frame of height of described Direction Control Aid (616) height that is low or described Direction Control Aid (616) is equal with the height on described vehicle frame top.
6. tractor truck as claimed in claim 1, is characterized in that, described first drives input equipment also to comprise axle aggregate and tooth bar,
Described tooth bar (617) is arranged in rack case (618), the lower end of described rack case (618) arranges porose, described rack case (618) is fixedly connected with vehicle frame (614), described tooth bar (617) is arranged in the middle of the cavity of rack case (618), described rack case (618) is provided with the power plant for driving described tooth bar (617) to move;
The rotating shaft (619) that one end is engaged with described tooth bar (617) by described hole, the other end of described rotating shaft (619) is fixedly connected with the wheel shaft of described axle aggregate.
7. tractor truck as claimed in claim 1, it is characterized in that, described cable housing equipment (500) comprises reel (501), axle (502), slip ring (503), homing device (504), fixed parts (505) and support portion (506), described slip ring (503) comprises stator (5031) and rotor (5032), described second drives input equipment (200) and the described control convenience (300) on described tractor truck to be connected by cable is specially, the other end of the cable be connected with described control convenience (300) is connected with described stator (5031), the other end of the cable driving input equipment (200) to be connected with described second is connected with described rotor (5032),
Described stator (5031) and described fixed parts (505) are fixed on described tractor truck by described support portion (506), one end of described axle (502) is rotatably connected with described fixed parts (505), the other end of described axle (502) is fixedly connected with described rotor (5032), described reel (501) is set in described axle (502) and above rotates together with described axle (502) and described rotor (5032), be in described second drive input equipment (200) and described rotor (5032) between cable winding on described reel (501),
When described second drives input equipment (200) to work, described reel (501) rotates to make described cable pull out from described reel (501), described homing device (504) is fixed on described fixed parts (505), when described second drives input equipment (200) not work, described homing device (504) rotates for driving reel (501), the direction that when hand of rotation pulls out from described reel (501) with described cable, described reel (501) rotates is contrary, described reel (501) is involved in make described cable.
8. tractor truck as claimed in claim 7, it is characterized in that, described homing device (504) is volute spiral spring, described volute spiral spring comprises the inner and outer end, described the inner is fixed on described axle (502), and described outer end is fixed on described fixed parts (505).
9. tractor truck as claimed in claim 7, it is characterized in that, the other end of the cable driving input equipment (200) to be connected with described second is connected with described rotor (5032) and is specially, be provided with parts (5011) in the upper side near described rotor (5032) of described reel (501), the other end of the cable driving input equipment (200) to be connected with described second is connected with described rotor (5032) by parts (5011) through described.
10. tractor truck as claimed in claim 9, it is characterized in that, described cable winding is specially on described reel (501), is in described second and drives input equipment (200) to pass through cable winding between parts (5011) on described reel (501) with described.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410717606.7A CN104443082B (en) | 2014-12-01 | 2014-12-01 | A kind of tractor |
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| CN201410717606.7A CN104443082B (en) | 2014-12-01 | 2014-12-01 | A kind of tractor |
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| CN104443082B CN104443082B (en) | 2017-10-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN106218739A (en) * | 2016-08-27 | 2016-12-14 | 大连铁丰轨道交通装备有限责任公司 | Magnetic suspension train rail traction special-purpose vehicle |
| CN106740903A (en) * | 2016-12-28 | 2017-05-31 | 山东华车能源科技有限公司 | High-power low-speed storage battery tractor Mechatronic control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343814A (en) * | 2010-07-26 | 2012-02-08 | 光阳工业股份有限公司 | Power switching device for vehicle |
| CN202358765U (en) * | 2011-11-30 | 2012-08-01 | 北京市三一重机有限公司 | Hydraulically driven cable coiling device |
| CN102922965A (en) * | 2012-11-22 | 2013-02-13 | 中联重科股份有限公司 | Railway tractor, as well as method, device and system for controlling same |
| US20130304289A1 (en) * | 2012-05-14 | 2013-11-14 | Denso Corporation | In-vehicle apparatus for detecting collision of vehicle |
| CN103744344A (en) * | 2014-01-24 | 2014-04-23 | 湖南五新重型装备有限公司 | Two-motor drive control system of concrete spraying vehicle |
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN204323512U (en) * | 2014-12-01 | 2015-05-13 | 衡阳合力工业车辆有限公司 | A kind of tractor truck |
-
2014
- 2014-12-01 CN CN201410717606.7A patent/CN104443082B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343814A (en) * | 2010-07-26 | 2012-02-08 | 光阳工业股份有限公司 | Power switching device for vehicle |
| CN202358765U (en) * | 2011-11-30 | 2012-08-01 | 北京市三一重机有限公司 | Hydraulically driven cable coiling device |
| US20130304289A1 (en) * | 2012-05-14 | 2013-11-14 | Denso Corporation | In-vehicle apparatus for detecting collision of vehicle |
| CN102922965A (en) * | 2012-11-22 | 2013-02-13 | 中联重科股份有限公司 | Railway tractor, as well as method, device and system for controlling same |
| CN103744344A (en) * | 2014-01-24 | 2014-04-23 | 湖南五新重型装备有限公司 | Two-motor drive control system of concrete spraying vehicle |
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN204323512U (en) * | 2014-12-01 | 2015-05-13 | 衡阳合力工业车辆有限公司 | A kind of tractor truck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460674A (en) * | 2014-12-01 | 2015-03-25 | 衡阳合力工业车辆有限公司 | Motor tractor and driving control system thereof |
| CN106218739A (en) * | 2016-08-27 | 2016-12-14 | 大连铁丰轨道交通装备有限责任公司 | Magnetic suspension train rail traction special-purpose vehicle |
| CN106740903A (en) * | 2016-12-28 | 2017-05-31 | 山东华车能源科技有限公司 | High-power low-speed storage battery tractor Mechatronic control system |
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|---|---|
| CN104443082B (en) | 2017-10-03 |
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