CN100542937C - A kind of vehicle fitting that on " well " word cross track, moves - Google Patents

A kind of vehicle fitting that on " well " word cross track, moves Download PDF

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Publication number
CN100542937C
CN100542937C CNB2007100176738A CN200710017673A CN100542937C CN 100542937 C CN100542937 C CN 100542937C CN B2007100176738 A CNB2007100176738 A CN B2007100176738A CN 200710017673 A CN200710017673 A CN 200710017673A CN 100542937 C CN100542937 C CN 100542937C
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CN
China
Prior art keywords
track
vehicle
word
moves
steering shaft
Prior art date
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Expired - Fee Related
Application number
CNB2007100176738A
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Chinese (zh)
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CN101033049A (en
Inventor
郭康权
王转卫
李群卓
杨有刚
师帅兵
吕新民
张军昌
陈军
薛少平
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Northwest A&F University
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Northwest A&F University
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Filing date
Publication date
Application filed by Northwest A&F University filed Critical Northwest A&F University
Priority to CNB2007100176738A priority Critical patent/CN100542937C/en
Publication of CN101033049A publication Critical patent/CN101033049A/en
Application granted granted Critical
Publication of CN100542937C publication Critical patent/CN100542937C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of vehicle fitting that on " well " word cross track, moves, it adopts eight wheel individual motor drive configurations, the low-voltage direct line powering, can in the localized area, move and finish job that requires special skills, as carry farm implements and in the greenhouse, carry out the farming industry, in factory, lift by crane, transport weight etc.Its main method is to install four pairs to drive steering hardwarees under vehicle frame, travel in orbit operation or switch between two groups of tracks of powered vehicle; The low-voltage DC supply circuit is set in orbit, for motor provides energy source and power.Vehicle fitting of the present invention has certain purposes at the limited range of special dimensions such as industrialized agriculture, factory, harbour.

Description

A kind of vehicle fitting that on " well " word cross track, moves
Technical field
The present invention relates to the railroad vehicle field, specifically, relate to a kind of on cross track, travelling and the vehicle fitting of operation.
Background technology
In the greenhouse of industrialized agriculture, at factory terminal, often the vehicle that need move in fixed range is finished specific operation, as moving of farming industry, weight etc.The normal now equipment that adopts similar structures such as driving, gauntry crane.The shortcoming of this kind equipment is to move on one group of track.The scope of work of a machinery is restricted.
Summary of the invention
The objective of the invention is the limited problems and shortcomings of moving range, a kind of electric vehicle devices that can move between many group tracks are provided at existing equipment existence of moving in orbit.The present invention adopts the vehicle that moves on the track that " well " font intersects to realize.
Realize that foregoing invention purpose technical scheme is a kind of vehicle fitting that moves on " well " word cross track, comprise frame A, driving steering hardware B, steering shaft the locking C of mechanism, controller D, low-voltage DC supply circuit E, move contact hand F and contact hand shifter G that its structure is seen (Fig. 1, Fig. 2, Fig. 3).
Fig. 1 is the structural representation of one of them driving steering hardware of vehicle fitting.Described driving steering hardware is by a steering shaft 1, and a pair of drive motor 2 and a pair of wheel 3 are formed; Described steering shaft lower end connects a pair of drive motor and is down " T " word structure; The axis of described steering shaft is not in the plane of rotation of two wheels.Described driving steering hardware is independently controlled the running of each motor with controller.
Fig. 2 is four and drives the installation site scheme drawing of steering hardware under frame.The installation site of described driving steering hardware B under frame A equates with the width of two groups of tracks of vertical and horizontal respectively.
Fig. 3 is that the X of Fig. 2 is to view.
Described vehicle fitting is provided with the low-voltage DC supply circuit in orbit, installs on vehicle and moves contact hand energized, for motor provides power source.
Described mobile contact hand shifter is controlled with controller in the switching between two groups of tracks in length and breadth.
Described steering shaft is locked unclamping with locking of mechanism and is controlled by controller.
The voltage of described dc low-voltage supply line is 12~90 volts.
Principle of work of the present invention is: during cruising, each steering shaft is diverted shaft locking mechanism and fixes, the rotating speed of controlling all wheels with controller with turn to identical; Can give 2,4,6 and 8 electrical powers on track both sides, with saves energy this moment according to the size of car load.
In the time of need between two groups of tracks, switching, run to the point of crossing place, open, turn to drive motor with the controller startup then, make each turn to a pair of motor steering of driver train opposite with the catch gear of controller control steering shaft with the controller control vehicle.At this moment vehicle can not move forward, and can not move backward.Under the effect of ground reaction force, wheel turns over 90 ° of angles around steering shaft separately, then with steering shaft locking mechanism locking steering shaft.
Wheel changes after the position, starts with controller to turn to drive motor, makes all direction of motor rotation consistent with speed, can be implemented on another group track to move.
Compared with prior art, vehicle drive unit of the present invention has the following advantages:
1. vehicle fitting of the present invention can freely switch on " well " font track that intersects in length and breadth, enlarges the operating area scope;
2. vehicle fitting of the present invention can start according to the magnitude of load segmentation, avoids the low load with strong power phenomenon, energy efficient;
Description of drawings
Fig. 1 is that one of them of vehicle fitting of the present invention turns to the structural representation of driver train;
Fig. 2 is the installation site scheme drawing that four of vehicle fittings of the present invention turn to driver train;
Fig. 3 is the directions X scheme drawing of Fig. 2;
Fig. 4 is the Y direction scheme drawing of Fig. 2;
Fig. 5 is the scheme drawing of vehicle fitting of the present invention in another group rail running operation.
The specific embodiment
Further specify the structural principle and the principle of work of vehicle fitting of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one of them driving steering hardware of vehicle fitting of the present invention.A is a frame among the figure, and B is for driving steering hardware; Drive steering hardware B by a steering shaft 1, a pair of drive motor 2 and a pair of wheel 3 are formed; The steering shaft lower end connects a pair of drive motor and is down " T " word structure, and the axis of steering shaft is not in the plane of rotation of two wheels; C is a steering shaft locking mechanism, and unclamping with locking of steering shaft locking mechanism controlled by controller.
Fig. 2 is four and drives the installation site scheme drawing of steering hardware under frame.A is a frame among the figure, and B is for turning to driver train; Driving the installation site of steering hardware B under frame A equates with the width of two groups of tracks of vertical and horizontal respectively; F is for moving the contact hand, and energized is for motor provides power source; E is the low-voltage DC supply circuit, and the vdc that is provided is 12~90 volts.
Fig. 3 is the directions X scheme drawing of Fig. 2, and Fig. 4 is the Y direction scheme drawing of Fig. 2.Among the figure: A is a frame, and B is for turning to driver train, and D is a controller, and E is the low-voltage DC supply circuit, and F is for moving the contact hand, and G is contact hand shifter.
Moving contact hand shifter controls with controller in the switching between two groups of tracks in length and breadth; Four driving steering hardwarees respectively are provided with a pair of drive motor, independently control the running of each motor with controller.
As shown in Figure 2, when the long rails cruising, every steering shaft mechanism that is locked is fixed, the rotating speed of all wheels with turn to identical; Can give 2,4,6 and 8 electrical powers on track both sides respectively, to avoid low load with strong power, saves energy this moment according to the size of car load.
When needs switch between two groups of tracks, make vehicle operating arrive the point of crossing place, open with the catch gear of controller control steering shaft, turn to drive motor with the controller startup then, make each turn to a pair of motor steering of driver train opposite.At this moment vehicle can not move forward, and can not move backward.Under the effect of ground reaction force, wheel turns over 90 ° of angles around steering shaft separately, then with steering shaft locking mechanism locking steering shaft.
Fig. 5 is that wheel changes after the position, at the scheme drawing of cross track operation.Turn to drive motor with the controller startup this moment, makes all direction of motor rotation consistent with speed.
Vehicle fitting of the present invention not only uses in factory, also can use on industrialized agriculture.

Claims (4)

1, a kind of vehicle fitting that on " well " word cross track, moves, comprise frame (A), driving steering hardware (B), steering shaft locking mechanism (C), controller (D), low-voltage DC supply circuit (E), move contact hand (F) and contact hand shifter (G) that it is characterized in that: four driving steering hardwarees (B) are installed in the position that equates with the width of two groups of tracks of vertical and horizontal respectively under frame (A); Each drives steering hardware (B) by a steering shaft (1), and a pair of drive motor (2) and a pair of wheel (3) are formed, and the steering shaft lower end is down " T " word structure; The axis of steering shaft (1) is not in the plane of rotation of two wheels (2); Each drives a pair of drive motor (2) of steering hardware (B), independently controls the running of each motor with controller; The low-voltage DC supply circuit is set in orbit, on vehicle, installs and move contact hand energized, for motor provides power source.
2, a kind of vehicle fitting that moves on " well " word cross track according to claim 1 is characterized in that: the shifter that moves contact hand (F) in the switching between two groups of tracks in length and breadth with controller (D) control.
3, a kind of vehicle fitting that moves on " well " word cross track according to claim 1 is characterized in that: unclamp and the locking of steering shaft locking mechanism (C) are controlled by controller (D).
4, a kind of vehicle fitting that moves on " well " word cross track according to claim 1, it is characterized in that: the voltage of the low-voltage DC supply circuit that is provided with on the track is 12~90 volts.
CNB2007100176738A 2007-04-13 2007-04-13 A kind of vehicle fitting that on " well " word cross track, moves Expired - Fee Related CN100542937C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2007100176738A CN100542937C (en) 2007-04-13 2007-04-13 A kind of vehicle fitting that on " well " word cross track, moves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100176738A CN100542937C (en) 2007-04-13 2007-04-13 A kind of vehicle fitting that on " well " word cross track, moves

Publications (2)

Publication Number Publication Date
CN101033049A CN101033049A (en) 2007-09-12
CN100542937C true CN100542937C (en) 2009-09-23

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Family Applications (1)

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CN (1) CN100542937C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102090172A (en) * 2010-12-14 2011-06-15 广州大学 Platform system for precision agriculture by means of tracks
CN104176453B (en) * 2014-08-26 2016-04-27 中国葛洲坝集团三峡建设工程有限公司 Vertical duction becomes rail steel mould trolley
CN105781579B (en) * 2014-08-26 2018-04-10 中国葛洲坝集团三峡建设工程有限公司 It is automatically positioned vertical duction and becomes rail steel mould trolley
CN106285532A (en) * 2016-08-30 2017-01-04 宝鸡石油机械有限责任公司 It is applicable to preventer board migration device and the movement method of double-wellhead rig
CN108364557B (en) * 2018-02-10 2020-02-07 西安西元电子科技集团有限公司 Real device of instructing of ceramic tile wainscot engineering

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Granted publication date: 20090923

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