CN204383620U - Manual steering hydraulic tracting vehicle - Google Patents
Manual steering hydraulic tracting vehicle Download PDFInfo
- Publication number
- CN204383620U CN204383620U CN201420682054.6U CN201420682054U CN204383620U CN 204383620 U CN204383620 U CN 204383620U CN 201420682054 U CN201420682054 U CN 201420682054U CN 204383620 U CN204383620 U CN 204383620U
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- CN
- China
- Prior art keywords
- vehicle frame
- manual steering
- vehicle
- entirely
- base
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- 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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Abstract
The utility model relates to a kind of manual steering hydraulic tracting vehicle, it is by manual steering mechanism, driven bridge, vehicle frame, drive axle, entirely worry leading-in device, piggyback pod, semi-mounted lifting-up traction device and hydraulic control system composition, manual steering mechanism is positioned at vehicle frame front portion, driven bridge and drive axle are arranged at bottom of frame, driven bridge location is anterior in vehicle frame, drive axle is positioned at vehicle frame rear portion, piggyback pod is positioned at vehicle frame rear, semi-mounted lifting-up traction device is arranged in the middle part of vehicle frame, entirely worry leading-in device and be positioned at vehicle frame rear portion, pin shaft hole is provided with at the coupling end of entirely worrying leading-in device, hydraulic control system is positioned at vehicle frame front.Its advantage is: compact overall structure, length and width size is little, manually carry out course changing control, simple and efficient to handle, alerting ability is high, and this vehicle can draw superimposed trailer and independent trailer carries out hauling operation, be adapted at the occasion that unloaded trailer or underloading goods are frequently transported in limited space, short range, working stability is reliable, and efficiency is high, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of trackless terrestrial vehicle, particularly a kind of manual steering hydraulic tracting vehicle.
Background technology
Tractor truck is equipped with the commercial vehicle of special device for drawbar trailer, can draw superimposed trailer or independent trailer completes hauling operation, and at present, superimposed trailer and independent trailer, all without the engine installation carried, need tractor truck to provide onward impulse and braking force.When tractor truck comes and goes the unloaded trailer of transfer or underloading goods in the on-site operation of limited space or short range, because the structural volume of existing tractor truck is large, turn radius is large, also higher to the requirement of shipping yard, cause manipulating very flexible, inefficiency, sometimes even cannot to realize ideal job requirements, and existing tractor truck system complex, complex operation, needs the correct skilled manipulation of the operating personal ability of specialty.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of manual steering hydraulic tracting vehicle is provided, this manual steering hydraulic tracting vehicle compact conformation, length and width size is little, and M/C carries out course changing control, and alerting ability is high, simple and efficient to handle, unloaded trailer or underloading goods are frequently transported in the occasion operation or the short range that are adapted at limited space, and working stability is reliable, and efficiency is high.
The purpose of this utility model is achieved in that a kind of manual steering hydraulic tracting vehicle, it comprises manual steering mechanism, driven bridge, vehicle frame, drive axle, entirely worry leading-in device, piggyback pod, semi-mounted lifting-up traction device and hydraulic control system, described manual steering organization establishes is in vehicle frame front end, for controlling turning to of tractor truck, described driven bridge and drive axle are arranged at the front and back position of bottom of frame respectively, described piggyback pod is positioned at vehicle frame back upper place, described semi-mounted lifting-up traction device is arranged at top in the middle part of vehicle frame, for connecting superimposed trailer, describedly entirely worry leading-in device and be positioned at vehicle frame rear end, for connecting independent trailer, described hydraulic control system is positioned at above vehicle frame front end.
Described manual steering mechanism comprises and turns to base, bolt axle and turn to draw bar, described in turn to base to be fixed on vehicle frame front end, described in turn to one end of draw bar and turn to base hinged, described bolt axle connects the angle orientation hole turning to draw bar and turn to base.
Describedly entirely worry leading-in device and comprise the permanent seat be arranged on above vehicle frame rear end, the top of described permanent seat is provided with the connecting panel with pin shaft hole.
Described semi-mounted lifting-up traction device comprises towing pin base, jacking fixed mount and jacking plunger case, described towing pin base and jacking plunger case cylinder masthead end hinged, described jacking fixed mount is fixed on vehicle frame, by bearing pin, jacking plunger case cylinder bore ear loop is connected with jacking fixed mount.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can draw superimposed trailer and independent trailer carries out hauling operation, manually carry out course changing control, manipulation alerting ability is good, and suitable space is limited, occasion is frequently transported in short range, as come and gone the unloaded trailer of transfer or underloading goods at the on-site of limited space or short range; Towing pin base in semi-mounted lifting-up traction device is connected with semi-trailer traction pin, the connection height with superimposed trailer conveniently can be regulated by controlling the flexible of jacking plunger case, towing pin freely can rotate around base, make vehicle can realize turning at narrow space, make to turn to more flexible, draw convenient; Entirely worry leading-in device to be connected with independent trailer draw bar by bearing pin, realize the traction drive of independent trailer; This tractor truck adopts hydraulic efficiency pressure system to drive, and High power output can realize the motion of power element under different loads easily, reduces the system architecture of tractor truck, simplifies the operation, increase work efficiency and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of manual steering hydraulic tracting vehicle of the utility model.
Fig. 2 is the schematic diagram of a kind of manual steering hydraulic tracting vehicle of the utility model manual steering mechanism.
Fig. 3 is the I portion enlarged drawing of Fig. 1.
Fig. 4 is the schematic diagram of a kind of manual steering hydraulic tracting vehicle traction of the utility model superimposed trailer.
Fig. 5 is the schematic diagram of a kind of manual steering hydraulic tracting vehicle traction of the utility model independent trailer.
Wherein:
Manual steering mechanism 1, turn to draw bar 1.1, bolt axle 1.2, turn to base 1.3, driven bridge 2, vehicle frame 3, drive axle 4, entirely worry leading-in device 5, permanent seat 5.1, connecting panel 5.2, piggyback pod 6, semi-mounted lifting-up traction device 7, towing pin base 7.1, jacking fixed mount 7.2, jacking plunger case 7.3, hydraulic control system 8, superimposed trailer 9, independent trailer 10.
Detailed description of the invention
See Fig. 1, the utility model relates to a kind of manual steering hydraulic tracting vehicle, it comprises manual steering mechanism 1, driven bridge 2, vehicle frame 3, drive axle 4, entirely worry leading-in device 5, piggyback pod 6, semi-mounted lifting-up traction device 7 and hydraulic control system 8, it is anterior that described manual steering mechanism 1 is arranged at vehicle frame 3, described driven bridge 2 and drive axle 4 are arranged at bottom vehicle frame 3, it is anterior that described driven bridge 2 is positioned at vehicle frame 3, described drive axle 4 is positioned at vehicle frame 3 rear portion, described piggyback pod 6 is positioned at vehicle frame 3 rear, piggyback pod 6 is to provide car load and drives, the power system that braking and plunger case drive, described semi-mounted lifting-up traction device 7 is arranged at top in the middle part of vehicle frame 3, to be connected with superimposed trailer 9 towing pin by semi-mounted lifting-up traction device 7 and to realize traction drive, describedly entirely worry leading-in device 5 and be positioned at above vehicle frame 3 rear end, to be connected with independent trailer 10 to realize traction drive by entirely worrying leading-in device 5, described hydraulic control system 8 is positioned at above vehicle frame 3 front end, described hydraulic control system 8 comprises the driving of tractor truck, (hydraulic control system 8 can see the Chinese patent manual steering hydraulic power tractor truck hydraulic control system of having authorized for the drive system of brake system and jacking plunger case 7.3, the patent No. is 201420244389.X).There is provided propulsion source to walk to hydraulic drive system drives tractor truck drawbar trailer by piggyback pod, manually steering hardware control tractor truck drawbar trailer turns to; When drawing superimposed trailer, provide propulsion source to semi-mounted lifting-up traction device by piggyback pod, drive post plug cylinder stretches, thus the connection height of adjustment and superimposed trailer; In driving process, close the propulsion source of piggyback pod, then tractor truck can realize braking.
See Fig. 2, described manual steering mechanism 1 comprises and turns to base 1.1, bolt axle 1.2 and turn to draw bar 1.3.Wherein, base 1.1 is turned to be fixed on vehicle frame 3 anterior, turn to draw bar 1.3 one end and turn to base 1.1 hinged, bolt axle 1.2 connects the angle orientation hole turning to draw bar 1.3 and turn to base 1.1, coordinated by different angle orientation holes, can regulating rotary to the angle of inclination of draw bar 1.3, facilitate during hauling operation under different operating mode and operate.
See Fig. 3, described semi-mounted lifting-up traction device 7 comprises towing pin base 7.1, jacking fixed mount 7.2 and jacking plunger case 7.3.Wherein, described towing pin base 7.1 is hinged with jacking plunger case 7.3 cylinder masthead end, and jacking fixed mount 7.2 is fixed on vehicle frame 3, by bearing pin, jacking plunger case 7.3 cylinder bore ear loop is connected with jacking fixed mount 7.2.
See Fig. 4, described a kind of manual steering hydraulic tracting vehicle traction superimposed trailer 9, by making jacking plunger case 7.3 stretch out to the manipulation of hydraulic control system 8, towing pin base 7.1 is made to increase until be connected with the towing pin of superimposed trailer 9 front portion, because this connection is pinned connection, towing pin is free to rotate, and superimposed trailer 9 can freely realize advancing, retreating or turn under tractor truck traction.
See Fig. 5, described a kind of manual steering hydraulic tracting vehicle traction independent trailer 10, describedly entirely worries leading-in device 5 and comprises the permanent seat 5.1 be arranged on above vehicle frame 3 rear end, is provided with two pieces of connecting panels 5.2 with pin shaft hole at the top of described permanent seat 5.1.When drawing traveling, the draw bar of independent trailer 10 is inserted between two pieces of connecting panels, is connected by the connecting panel 5.2 of entirely worrying leading-in device 5, freely can realizes the advance of independent trailer 10, retreat or turn to by bearing pin with the draw bar of independent trailer 10.
Claims (4)
1. a manual steering hydraulic tracting vehicle, it is characterized in that it comprises manual steering mechanism (1), driven bridge (2), vehicle frame (3), drive axle (4), entirely worry leading-in device (5), piggyback pod (6), semi-mounted lifting-up traction device (7) and hydraulic control system (8), described manual steering mechanism (1) is arranged at vehicle frame (3) front end, for controlling turning to of tractor truck, described driven bridge (2) and drive axle (4) are arranged at the front and back position of vehicle frame (3) bottom respectively, described piggyback pod (6) is positioned at vehicle frame (3) back upper place, described semi-mounted lifting-up traction device (7) is arranged at top, vehicle frame (3) middle part, for connecting superimposed trailer (9), describedly entirely worry leading-in device (5) and be positioned at above vehicle frame (3) rear end, for connecting independent trailer (10), described hydraulic control system (8) is positioned at above vehicle frame (3) front end.
2. a kind of manual steering hydraulic tracting vehicle according to claim 1, it is characterized in that described manual steering mechanism (1) comprises turn to base (1.1), bolt axle (1.2) and turn to draw bar (1.3), the described base (1.1) that turns to is fixed on vehicle frame (3) front end, describedly turn to one end of draw bar (1.3) and turn to base (1.1) hinged, described bolt axle (1.2) connects and turns to draw bar (1.3) and turn to the angle orientation hole of base (1.1).
3. a kind of manual steering hydraulic tracting vehicle according to claim 1, it is characterized in that describedly entirely worrying leading-in device (5) and comprising the permanent seat (5.1) be arranged on above vehicle frame (3) rear end, be provided with the connecting panel (5.2) with pin shaft hole at the top of described permanent seat (5.1).
4. a kind of manual steering hydraulic tracting vehicle according to claim 1, it is characterized in that described semi-mounted lifting-up traction device (7) comprises towing pin base (7.1), jacking fixed mount (7.2) and jacking plunger case (7.3), described towing pin base (7.1) is hinged with jacking plunger case (7.3) cylinder masthead end, described jacking fixed mount (7.2) is fixed on vehicle frame (3), by bearing pin, jacking plunger case (7.3) cylinder bore ear loop is connected with jacking fixed mount (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682054.6U CN204383620U (en) | 2014-11-15 | 2014-11-15 | Manual steering hydraulic tracting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682054.6U CN204383620U (en) | 2014-11-15 | 2014-11-15 | Manual steering hydraulic tracting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383620U true CN204383620U (en) | 2015-06-10 |
Family
ID=53356362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682054.6U Expired - Fee Related CN204383620U (en) | 2014-11-15 | 2014-11-15 | Manual steering hydraulic tracting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204383620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401412A (en) * | 2014-11-15 | 2015-03-11 | 江苏海鹏特种车辆有限公司 | Manual-steering hydraulic tractor |
| CN110550572A (en) * | 2019-09-02 | 2019-12-10 | 泰州市白马机械工具制造有限公司 | low-chassis hydraulic lifter |
-
2014
- 2014-11-15 CN CN201420682054.6U patent/CN204383620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401412A (en) * | 2014-11-15 | 2015-03-11 | 江苏海鹏特种车辆有限公司 | Manual-steering hydraulic tractor |
| CN110550572A (en) * | 2019-09-02 | 2019-12-10 | 泰州市白马机械工具制造有限公司 | low-chassis hydraulic lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150610 Termination date: 20151115 |
|
| EXPY | Termination of patent right or utility model |