CN203543641U - Self-walking driving device of full trailer - Google Patents
Self-walking driving device of full trailer Download PDFInfo
- Publication number
- CN203543641U CN203543641U CN201320682961.6U CN201320682961U CN203543641U CN 203543641 U CN203543641 U CN 203543641U CN 201320682961 U CN201320682961 U CN 201320682961U CN 203543641 U CN203543641 U CN 203543641U
- Authority
- CN
- China
- Prior art keywords
- gear
- hydraulic motor
- fixed
- shaft
- motor
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a self-walking driving device of a full trailer. The self-walking driving device of the full trailer is composed of an axle, a fixed support, a fixing axis pin, a plug pin, a motor fixing seat, a bolt, a hydraulic motor, a gear shaft and a special hub. The front end of the fixed support is fixed on the axle, the motor fixing seat is mounted at the rear end of the fixed support through the fixing axis pin and the plug pin, the hydraulic motor is fixed on the motor fixing seat through the bolt, a gear is arranged on the head portion of the gear shaft, a spline is arranged on the tail portion of the gear shaft, the gear shaft is connected with the hydraulic motor through the spline on the tail portion, and according to the special hub, a big gear ring is arranged on the hub. The gear on the head portion of the gear shaft is meshed with the big gear ring, power is supplied by the hydraulic motor, the gear shaft drives the special hub to rotate, and the full trailer is driven to walk.
Description
Technical field
The utility model relates to a kind of independent trailer from travel driving unit.
Background technology
At present, have the independent trailer from walking function on market, it adopts hydrostatic drive from travel driving unit great majority.When this kind of independent trailer is pulled walking, the running gear from travel driving unit and independent trailer need to be departed from or hydraulic oil circuit is switched, make HM Hydraulic Motor passive rotation.Weak point is, the hydraulicdriven mechanism from travel driving unit and running gear disengaging is complicated, carry out hydraulic oil circuit switching, HM Hydraulic Motor is still connected with traveling gear, when independent trailer is pulled, HM Hydraulic Motor passive rotation, now HM Hydraulic Motor passive rotation has rotating speed restriction, can not adapt to independent trailer and be drawn at a high speed requirement.
Utility model content
The utility model proposes a kind of simple in structure, be pulled with walking certainly and switch efficiently independent trailer from travel driving unit.
The utility model is realized by following scheme:
A kind of independent trailer of the present utility model is comprised of axletree, fixed bearing, fixed pin shaft, latch, motor fixing base, bolt, HM Hydraulic Motor, gear wheel shaft, special wheel hub from travel driving unit.Fixed bearing front end is fixed on axletree, and rear end is ears board support, is provided with shaft hole, pin hole one, pin hole two on ears board support.Motor fixing base front end is provided with shaft hole, pin hole one, pin hole two, and rear end is provided with HM Hydraulic Motor mounting hole, and motor fixing base is arranged in the ears board support of fixed bearing rear end by fixed pin shaft and latch.HM Hydraulic Motor is fixed by bolts in the mounting hole of motor fixing base rear end.Gear wheel shaft head is provided with gear, and afterbody is provided with spline, and gear wheel shaft is connected with HM Hydraulic Motor by afterbody spline.Special wheel hub is on wheel hub, to be provided with bull gear.
The utlity model has following advantage and effect: independent trailer from travel driving unit have simple in structure, be pulled and certainly walking switch fast, meet from the independent trailer of walking and draw at a high speed requirement.
Accompanying drawing explanation
Fig. 1: be that a kind of independent trailer of the utility model is from gear wheel shaft and the bull gear engagement schematic diagram of travel driving unit;
Fig. 2: be that a kind of independent trailer of the utility model is from Fig. 1 of travel driving unit upward view;
Fig. 3: be that a kind of independent trailer of the utility model is from gear wheel shaft and the bull gear engagement disengaged condition schematic diagram of travel driving unit;
Fig. 4: be that a kind of independent trailer of the utility model is from the fixed bearing schematic diagram of travel driving unit;
Fig. 5: be that a kind of independent trailer of the utility model is from the motor fixing base schematic diagram of travel driving unit;
In Fig. 1 to Fig. 5, axletree (1), fixed bearing (2), fixed pin shaft (3), latch (4), motor fixing base (5), bolt (6), HM Hydraulic Motor (7), gear wheel shaft (8), special wheel hub (9).
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figures 1 to 5, a kind of independent trailer of the present utility model is comprised of axletree 1, fixed bearing 2, fixed pin shaft 3, latch 4, motor fixing base 5, bolt 6, HM Hydraulic Motor 7, gear wheel shaft 8, special wheel hub 9 from travel driving unit.Fixed bearing 2 front ends are fixed on axletree 1, and rear end is ears board support, are provided with shaft hole 2a, pin hole one 2b, pin hole two 2c on ears board support.Motor fixing base 5 front ends are provided with shaft hole 5a, pin hole one 5b, pin hole two 5c, and rear end is provided with HM Hydraulic Motor 7 mounting holes, and motor fixing base 5 is arranged in fixed bearing 2 rear end ears board supports by fixed pin shaft 3 and latch 4.HM Hydraulic Motor 7 use bolts 6 are fixed in motor fixing base 5 rear end mounting holes.Gear wheel shaft 8 heads are provided with gear 8a, and afterbody is provided with spline, and gear wheel shaft 8 is connected with HM Hydraulic Motor 7 by afterbody spline.Special wheel hub 9 is on wheel hub 9a, to be provided with bull gear 9b.
As shown in Figure 1: latch 4 inserts in pin hole two 2c and pin hole two 5c, makes gear wheel shaft 8 head gear 8a and bull gear 9b in engagement; By HM Hydraulic Motor 7, provide power, gear wheel shaft 8 drives special wheel hub 9 rotations, drives independent trailer walking.
As shown in Figure 3: by extracting the latch 4 in pin hole two 2c and pin hole two 5c, rotation motor permanent seat 5, latch 4 is inserted in pin hole one 2b and pin hole one 5b, and gear wheel shaft 8 head gear 8a and bull gear 9b are in disengaged condition, and independent trailer draws walking by tractor truck.
Claims (1)
1. independent trailer, from a travel driving unit, is characterized in that: it is comprised of axletree (1), fixed bearing (2), fixed pin shaft (3), latch (4), motor fixing base (5), bolt (6), HM Hydraulic Motor (7), gear wheel shaft (8), special wheel hub (9); It is upper that fixed bearing (2) front end is fixed on axletree (1), and rear end is ears board support, is provided with shaft hole (2a), pin hole one (2b), pin hole two (2c) on ears board support; Motor fixing base (5) front end is provided with shaft hole (5a), pin hole one (5b), pin hole two (5c), rear end is provided with HM Hydraulic Motor (7) mounting hole, motor fixing base (5) is arranged in the ears board support of fixed bearing (2) rear end by fixed pin shaft (3) and latch (4), and HM Hydraulic Motor (7) is fixed in the mounting hole of motor fixing base (5) rear end with bolt (6); Gear wheel shaft (8) head is provided with gear (8a), and afterbody is provided with spline, and gear wheel shaft (8) is connected with HM Hydraulic Motor (7) by afterbody spline; Special wheel hub (9) is on wheel hub (9a), to be provided with bull gear (9b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682961.6U CN203543641U (en) | 2013-11-01 | 2013-11-01 | Self-walking driving device of full trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682961.6U CN203543641U (en) | 2013-11-01 | 2013-11-01 | Self-walking driving device of full trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543641U true CN203543641U (en) | 2014-04-16 |
Family
ID=50461804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682961.6U Expired - Fee Related CN203543641U (en) | 2013-11-01 | 2013-11-01 | Self-walking driving device of full trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590000B (en) * | 2013-11-01 | 2017-01-18 | 湖北华舟重工应急装备股份有限公司 | Self-walking driving device for full trailer |
-
2013
- 2013-11-01 CN CN201320682961.6U patent/CN203543641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590000B (en) * | 2013-11-01 | 2017-01-18 | 湖北华舟重工应急装备股份有限公司 | Self-walking driving device for full trailer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204110213U (en) | Electronic pair of spike and apply battery-driven car or the motor bike of this spike | |
| CN102582384B (en) | Amphibious four-wheel drive vehicle | |
| CN203543641U (en) | Self-walking driving device of full trailer | |
| CN102582427B (en) | Driving device for four-wheel-driven amphibious vehicle | |
| CN104590000A (en) | Self-walking driving device for full trailer | |
| CN104760657A (en) | Novel driving device of electric bicycle | |
| CN202657087U (en) | Improved four-wheel drive small handcart | |
| CN203971389U (en) | Flying wheel toy car | |
| CN202439527U (en) | Liftable wheel transmission device for amphibious vehicle | |
| CN204121753U (en) | A kind of driving wheel has the two-sided toy car of incabloc function | |
| CN204095628U (en) | Electronic, foot-operated Dual Drive flowing bar dog wagon | |
| CN202679933U (en) | Paddy field tractor | |
| CN203126523U (en) | Power driving system for forklift | |
| CN203078704U (en) | Effort-saving pedal bicycle | |
| CN102431598B (en) | Spare tire lifting device | |
| CN202507928U (en) | Amphibian four-wheel drive driving device | |
| CN201745698U (en) | Built-in folding bicycle | |
| CN201824875U (en) | Tractor for loading nursery stock | |
| CN204871549U (en) | Screw propulsion formula paddy field walking machine | |
| CN204443114U (en) | Three-wheel self-propelled type baling press | |
| CN204236242U (en) | A kind of agricultural machinery steering drive axle | |
| CN204055290U (en) | A kind of small agricultural vehicle body chassis | |
| CN203681275U (en) | Engaging and disengaging gear for electric drive wheel travelling gear | |
| CN202225714U (en) | Rear door used as baggage rack of totally-enclosed three-wheeled motorbikes, four-wheeled motorbikes and electric vehicles for passenger transport | |
| CN203996746U (en) | A kind of battery-driven car of f-w-d |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191101 |