CN207328645U - Construction robot chassis - Google Patents
Construction robot chassis Download PDFInfo
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- CN207328645U CN207328645U CN201721299952.3U CN201721299952U CN207328645U CN 207328645 U CN207328645 U CN 207328645U CN 201721299952 U CN201721299952 U CN 201721299952U CN 207328645 U CN207328645 U CN 207328645U
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Abstract
A kind of construction robot chassis is the utility model is related to, belongs to building machinery.The technical solution adopted in the utility model is：Construction robot chassis, including chassis, the corner on chassis sets the movable pulley of left and right directions movement, it is characterized in that, the lower section on the chassis is equipped with the steering wheel at the anterior two-wheel wheel group that can be lifted at the same time and rear portion, two-wheel wheel group and steering wheel move for anteroposterior direction, two-wheel wheel group is Driven by Coaxial, two-wheel wheel group and the shaft of steering wheel are arranged on train crane, train crane is equipped with the motor of driving two-wheel wheel group, steering wheel direction is rotatable, the steering spindle of steering wheel is equipped with torsional spring, steering wheel is deformed upon by the deflecting force rear direction torsional spring that deflects, torsional spring recovers to drive steering wheel to recover former direction after the disappearance of steering wheel stress, the both sides on chassis are equipped with body frame fixed bit.
Description
Technical field
The present invention relates to a kind of construction robot chassis, belong to building machinery.
Background technology
Wall screed processor be it is a kind of handle wall screed machine, for screed extension wall and strike off.Should
Device needs the rotation work in building, thus needs to be moved to another place's work after the completion of at one.Need to set after movement
Standby reposition is fixed, to ensure construction quality.The shifting of equipment is realized currently without the ripe chassis design that can be used for reference
Dynamic and automatic positioning, existing mechanical localization mechanism is complicated, and manufacture is of high cost.
The content of the invention
Invention provides a kind of construction robot chassis, solves the moving machine orientation problem of equipment at work.
To achieve the above object, the technical solution adopted by the present invention is：
Construction robot chassis, including chassis, the corner on chassis set the movable pulley of left and right directions movement, it is characterized in that, institute
The lower section for stating chassis is equipped with the steering wheel at the anterior two-wheel wheel group that can be lifted at the same time and rear portion, and two-wheel wheel group and steering wheel are front and rear
Direction is moved, and two-wheel wheel group be Driven by Coaxial, and the shaft of two-wheel wheel group and steering wheel is arranged on train crane, and train lifts
The motor of driving two-wheel wheel group is provided with, steering wheel direction is rotatable, and the steering spindle of steering wheel is equipped with torsional spring, and steering wheel is by inclined
Turn the power rear direction torsional spring that deflects to deform upon, torsional spring recovers to drive steering wheel to recover original side after the disappearance of steering wheel stress
To the both sides on chassis are equipped with body frame fixed bit.
Train crane includes preceding crane and rear crane, and the preceding crane and rear crane are in medium position and bottom
It is hinged and connected between disk, the front end of preceding crane sets the two-wheel wheel group, and the rear end of rear crane sets the steering wheel, preceding liter
Drop the rear portion of frame and the front portion of rear crane is equipped with the driving device of above-below direction.
The rear portion of preceding crane and the front portion of rear crane are respectively hinged at the front and back end of cam ring, are set in the cam ring
There is cam, be arranged among actuated by cams axis by bearing on chassis, the actuated by cams axis other end sets oscillating rod, and oscillating rod is hinged
In the external part of straight line driving mechanism, straight line driving mechanism is fixed on chassis.
The top of preceding crane and rear crane is equipped with three groups of hinge shafts, is hinged and connected between middle hinge shaft and chassis, preceding liter
The top hinge shaft of frame and first swing rod that is connected between the bottom hinge shaft of rear crane, bottom hinge shaft and the rear crane of preceding crane drop
Top hinge shaft between be connected the second swing rod, the external part of one straight line driving mechanism of bottom stud connection of the first swing rod, straight line drive
The rear portion of motivation structure is hinged on tray bottom.
The two of a side direction coaxial movable pulleys are equipped with driving mechanism in movable pulley, and two movable pulleys of another side direction are to lock
Determine the universal wheel in direction.
The bottom direction wheel side on chassis is fixed with steering wheel deflection push rod, and direction wheel deflects the external part end of push rod
Portion is not contacted with the wheel carrier of steering wheel, and the external part of steering wheel deflection push rod stretches out the direction of motion and hangs down with plane where steering wheel
Directly, steering wheel deflection push rod release by the wheel carrier of steering wheel push to side drive steering wheel deflect to opposite side.
The both sides on the chassis are additionally provided with beyond the limit switch for mending sizing device end positions, when chassis is moved to building
Side wall, which receives extruding, and control chassis moves left and right stopping.
Two wheels of the homonymy in the movable pulley are universal wheel, and the universal wheel has locking structure, another two groups of movements
Wheel is not rotatable.
The advantage of the invention is that；
The present apparatus can realize that the equipment before the movement and construction of equipment moves forward positioning automatically；
Remote movement is accurately positioned using two systems with small distance, and small distance is accurately positioned chassis when using lifting
It is overall to hold up, avoid larger movable pulley group crystallized ability poor；
Small distance is accurately positioned to be realized using succinct straight line driving mechanism, system it is maintainable good.
Brief description of the drawings
Fig. 1 is the overlooking structure figure one of the present invention,
Fig. 2 is the unrisen structure chart of side train crane of the present invention,
Fig. 3 is the cross section structure figure of Fig. 1.
Fig. 4 is the structure chart of steering wheel,
Fig. 5 is the structure chart of universal wheel in movable pulley,
Reference numeral：1st, chassis, 2, movable pulley, 3, two-wheel wheel group, 4, steering wheel, 5, motor, 6, torsional spring, 7, body frame fixes
Position, 8, preceding crane, 9, rear crane, 10, straight line driving mechanism, 11,12 cam of cam ring, 13 bearing, 14 actuated by cams axis 15
18 direction of oscillating rod rotates inclined 19 limit switch of push rod.
Embodiment
The present invention is suitable for construction robot chassis, can realize that mobile and construction location accurately adjusts.The present invention uses
Technical solution：
Construction robot chassis, including chassis 1, the corner on chassis 1 set the movable pulley 2 of left and right directions movement, it is characterized in that,
The lower section on the chassis 1 is equipped with the steering wheel 4 at the anterior two-wheel wheel group 3 that can be lifted at the same time and rear portion, two-wheel wheel group 3 and steering wheel
4 move for anteroposterior direction, and two-wheel wheel group 3 is Driven by Coaxial, and the shaft of two-wheel wheel group 3 and steering wheel 4 is arranged on train crane
On, train crane is equipped with the motor 5 of driving two-wheel wheel group 3, and 4 direction of steering wheel is rotatable, and the steering spindle of steering wheel 4 is equipped with
Torsional spring 6, steering wheel 4 are deformed upon by the deflecting force rear direction torsional spring 6 that deflects, and torsional spring 6 recovers after the disappearance of 4 stress of steering wheel
Steering wheel 4 is driven to recover former direction, the both sides on chassis 1 are equipped with body frame fixed bit 7.
The two of a side direction coaxial movable pulleys are equipped with driving mechanism in movable pulley, and two movable pulleys of another side direction are to lock
Determine the universal wheel in direction.The bottom direction wheel side on chassis is fixed with steering wheel deflection push rod, direction wheel deflection push rod
External part end is not contacted with the wheel carrier of steering wheel, and the external part of steering wheel deflection push rod stretches out the direction of motion and steering wheel place
Plane is vertical, and steering wheel deflection push rod release pushes the wheel carrier of steering wheel to side and drives steering wheel to deflect to opposite side.
Train crane includes preceding crane 8 and rear crane 9, and the preceding crane 8 and rear crane 9 are in medium position
It is hinged and connected between chassis, the front end of preceding crane 8 sets the two-wheel wheel group 3, and the rear end of rear crane 9 sets the direction
Wheel 4, the rear portion of preceding crane 8 and the front portion of rear crane 9 are equipped with the driving device of above-below direction.Preceding crane 8 and rear lifting
Frame 9 sets cam mechanism.
The rear portion of preceding crane 8 and the front portion of rear crane 9 are respectively hinged at the front and back end of cam ring 11, the cam ring
Cam 12 is equipped with 11, is arranged among actuated by cams axis 14 by bearing 13 on chassis, 14 other end of actuated by cams axis sets pendulum
Lever 15, oscillating rod 15 are articulated with the external part of straight line driving mechanism 10, and straight line driving mechanism is fixed on chassis.
The both sides on the chassis are additionally provided with beyond the limit switch for mending sizing device end positions, when chassis is moved to building
Side wall, which receives extruding, and control chassis moves left and right stopping.
The front end on chassis 1 forms trapezoidal indent, and the two-wheel wheel group 3 is located at below trapezoidal indent, and chassis 1 is equipped with two laterally
The crossbeam 15 being arranged in parallel.Two wheels of the homonymy in the movable pulley are universal wheel, and the universal wheel has locking structure, separately
Two groups of movable pulleys are not rotatable.Under universal wheel locking state, universal wheel is in equidirectional with another two groups of movable pulleys, and chassis is normal
Under working status, two universal wheels are in locking state, and when needing chassis to move freely, the locking mechanism of universal wheel is opened, bottom
Disk is capable of free rotation.
The course of work of the present apparatus:
1st, the movement of position, the present apparatus is moved to and is passed through close to wall locations to be onstructed, the coaxial wheels group of movable pulley
Drive system realizes autonomous, and another two groups of universal wheels realize that the present apparatus and entirety are scraped as direction adjusting mechanism on the move
The turning of flat machine.
2nd, the work of lifting wheel group, the flexible end motion of straight line driving mechanism, drives the work of train crane and will rise
Drop wheel group falls to be contacted with ground, until train crane jacks on chassis to height is required, straight line driving mechanism locks, and realizes
The fixation of train crane and the fixation of chassis height.
3rd, the adjustment of aliging between chassis and metope, the motor of two-wheel wheel group 3 drive two-wheel wheel group 3 to work, and chassis is realized
The adjustment of front and back position between metope, foremost position of the two-wheel wheel group on depression angle exceeds carrier frame, in front and rear shifting
In dynamic, two-wheel wheel group 3 is contacted with metope.Due to two-wheel wheel group 3 two-wheeled there are it is different when contact metope possibility, in two-wheel wheel
After side wheel contact metope in group 3, motor continuous firing, steering wheel deflection push rod pushing direction wheel deflection, realizes chassis
Deflection, can should be swung forwards not in contact with the wheel of metope centered on the wheel for contacting metope at this time, until metope is touched, this
When, the external part that steering wheel deflection push rod promotes is retracted, and the deflecting force that steering wheel is subject to disappears, the torsional spring drive side on steering wheel
Recover former direction to wheel.
The lifting wheel group on chassis, allows Slicking apparatus chassis to raise, by moving wheel carrier by controlling linear drives structure to realize
It is empty.This kind is set, and solves the problems, such as the limitation of site road.In actual use, during mobile chassis, road out-of-flatness, passes through
Four groups of movable pulleys can also easily replace building site.The steering wheel group is wrapped in lifting wheel group and is equipped with spring after tuning by steering wheel
To former direction, the lifting wheel group realizes lifting using straight line driving mechanism driving for group driving, by Slicking apparatus overall structure lifting,
The positioning in work is realized by lifting wheel group.
Claims (7)
1. a kind of construction robot chassis, including chassis（1）, chassis（1）Corner set left and right directions movement movable pulley（2）,
It is characterized in that the chassis（1）Lower section be equipped with the anterior two-wheel wheel group that can lift at the same time（3）With the steering wheel at rear portion（4）, it is double
Take turns wheel group（3）And steering wheel（4）Moved for anteroposterior direction, two-wheel wheel group（3）For Driven by Coaxial, two-wheel wheel group（3）And steering wheel
（4）Shaft be arranged on train crane, train crane be equipped with driving two-wheel wheel group（3）Motor（5）, steering wheel（4）
Can original place rotation direction, steering wheel（4）Steering spindle be equipped with torsional spring（6）, steering wheel（4）Deflected by deflecting force rear direction
Torsional spring（6）Deform upon, in steering wheel（4）Torsional spring after stress disappears（6）Recover to drive steering wheel（4）Recover former direction, chassis
（1）Both sides be equipped with body frame fixed bit（7）.
2. construction robot chassis according to claim 1, it is characterized in that, the train crane includes preceding crane
（8）With rear crane（9）, the preceding crane（8）With rear crane（9）It is hinged and connected between medium position and chassis, preceding liter
Frame drops（8）Front end set the two-wheel wheel group（3）, rear crane（9）Rear end set the steering wheel（4）, preceding crane
（8）Rear portion and rear crane（9）Front portion be equipped with above-below direction driving device.
3. construction robot chassis according to claim 2, it is characterized in that, the preceding crane（8）Rear portion and rear rise
Frame drops（9）Front portion be respectively hinged at the front and back ends of cam ring (11), cam (12), cam drive are equipped with the cam ring (11)
It is arranged among moving axis (14) by bearing (13) on chassis, actuated by cams axis (14) other end sets oscillating rod (15), oscillating rod
(15) external part of straight line driving mechanism (10) is articulated with, straight line driving mechanism is fixed on chassis.
4. construction robot chassis according to claim 1, it is characterized in that, the two of a side direction is coaxial in the movable pulley
Movable pulley is equipped with driving mechanism, and two movable pulleys of another side direction are the universal wheel in lockable direction.
5. construction robot chassis according to claim 1, it is characterized in that, the bottom direction wheel side on the chassis is fixed
Push rod is deflected equipped with steering wheel, the external part end of direction wheel deflection push rod is not contacted with the wheel carrier of steering wheel, and steering wheel is inclined
It is vertical with plane where steering wheel to turn the external part stretching direction of motion of push rod, steering wheel deflection push rod is released the wheel of steering wheel
Frame pushes side to and drives steering wheel to deflect to opposite side.
6. construction robot chassis according to claim 1, it is characterized in that, the both sides on the chassis are additionally provided with beyond benefit slurry
The limit switch of device end positions, when chassis is moved to the side wall of building, which is squeezed, and controls bottom
Disk moves left and right stopping.
7. construction robot chassis according to claim 1, it is characterized in that, two wheels of the homonymy in the movable pulley are
Universal wheel, the universal wheel have locking structure, and another two groups of movable pulleys are not rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299952.3U CN207328645U (en) | 2017-10-10 | 2017-10-10 | Construction robot chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299952.3U CN207328645U (en) | 2017-10-10 | 2017-10-10 | Construction robot chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328645U true CN207328645U (en) | 2018-05-08 |
Family
ID=62367425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721299952.3U Active CN207328645U (en) | 2017-10-10 | 2017-10-10 | Construction robot chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672691A (en) * | 2017-10-10 | 2018-02-09 | 火星盛世机械制造有限公司 | Construction robot chassis |
-
2017
- 2017-10-10 CN CN201721299952.3U patent/CN207328645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672691A (en) * | 2017-10-10 | 2018-02-09 | 火星盛世机械制造有限公司 | Construction robot chassis |
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