CN207889755U - Slope automatic leveling transport vehicle - Google Patents
Slope automatic leveling transport vehicle Download PDFInfo
- Publication number
- CN207889755U CN207889755U CN201820092832.4U CN201820092832U CN207889755U CN 207889755 U CN207889755 U CN 207889755U CN 201820092832 U CN201820092832 U CN 201820092832U CN 207889755 U CN207889755 U CN 207889755U
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- rack
- slope
- transport vehicle
- automatic leveling
- angle transducer
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Abstract
Slope disclosed by the utility model automatic leveling transport vehicle, including rack have movable article carrying platform in rack, driving wheel and driven wheel are equipped on the bottom surface of framework soleplate, and driving wheel is connected with driving motor, and driving motor is mounted on the bottom surface of the bottom plate of rack；The bottom surface of framework soleplate is also equipped with that lean forward angle transducer and hypsokinesis angle transducer, they connect with servo motor on the surface for being fixed on framework soleplate and encoder, one end of servo motor and encoder connects shaft coupling, shaft coupling is connected with leading screw, there is nut by screw-thread fit on leading screw, nut connects one end of connecting rod, and the other end of connecting rod is by pin connection in movable article carrying platform bottom surface.The slope of the utility model automatic leveling transport vehicle, flat car article carrying platform can be automatically adjusted and be in level, and this automatic adjustment horizontal device is associated with drive car so that the self-checking device can quick and precisely be efficiently completed the Level tune action of flat car article carrying platform.
Description
Technical field
The utility model belongs to mechanical transport technical field, is related to a kind of slope automatic leveling transport vehicle.
Background technology
Walking that can not possibly be unalterable during cargo transport inherently forms slope on level road after there is height difference.
Travelling bogie once walks on slope, and the plane that trolley loads cargo will be parallel with slope plane, is formed with horizontal plane
Certain angle causes freight that will be slid because of gravity when binding positions loosely, collides.Traditional
Self-level(l)ing device mostly uses greatly the leveling action that electrohydraulic system carries out shipping platform.But in electrohydraulic system hydraulic oil have it is stagnant
Property afterwards so that travelling bogie has reached slope, or is driven out to slope, transport levelling device could not leveling and make article go out
It now slides, tumbles.Therefore, design a kind of automatic leveling transport vehicle seems particularly significant to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of slope automatic leveling transport vehicle, solves and exists in the prior art tiltedly
Slope dollie cannot transport frangible or can not tilt article, and cannot accurately rapidly and efficiently realization flat car tune
Translation is made.
The utility model is the technical scheme adopted is that slope automatic leveling transport vehicle, including rack, upper rack are logical
Crossing hinge connection has movable article carrying platform, and driving and braking system, driving and braking system are provided on the surface of framework soleplate
Driving wheel and driven wheel including the bottom surface both ends for being fixed in framework soleplate, driving wheel are connected with driving motor, driving motor peace
On the bottom surface of the bottom plate of rack, it is adjacent with driving wheel；
The bottom surface both ends of framework soleplate are also separately installed with lean forward angle transducer and hypsokinesis angle transducer, and lean forward angle transducer
Servo motor and encoder are connected with hypsokinesis angle transducer, servo motor and encoder are fixed on the surface of framework soleplate, simultaneously
And one end is connected to one end of shaft coupling, the other end of shaft coupling is connected with leading screw, has nut, spiral shell by screw-thread fit on leading screw
One end of mother's connection connecting rod, the other end of connecting rod are connected to movable article carrying platform bottom surface by removable pin.
Other features of the utility model also reside in,
The affixed handrail in rack one side wall top is provided with parking brake controller on the free end of handrail.
Parking brake controller is connect with servo motor and encoder, carries out signal transmission.
On the surface of framework soleplate limiter is connected with positioned at leading screw both ends.
The angle transducer that leans forward is located at before driving wheel, and hypsokinesis angle transducer is located at behind driven wheel.
Battery case is welded on framework soleplate surface, battery case is fixed with screw pressing plate, and battery pack is fixed in battery case.
The utility model has the beneficial effects that a kind of slope automatic leveling transport vehicle, can transport cargo in flat car
Flat car article carrying platform is automatically adjusted when climb and fall is in level, and this automatic adjustment horizontal device and drive car
It is associated with so that the Level tune that the self-checking device can quick and precisely be efficiently completed flat car article carrying platform is dynamic
Make, to reach the article that can be transported breakables and there is angle of inclination to require.
Description of the drawings
Fig. 1 is the structural schematic diagram of the slope automatic leveling transport vehicle of the utility model；
Fig. 2 is the structure top view of the slope automatic leveling transport vehicle of the utility model.
In figure, 1. parking brake controllers, 2. handrails, 3. movable article carrying platforms, 4. battery packs, 5. racks, 6. top rakes sensing
Device, 7. driving motors, 8. driving wheels, 9. servo motors and encoder, 10. shaft couplings, 11. limiters, 12. leading screws, 13. spiral shells
Mother, 14. connecting rods, 15. driven wheels, 16. hypsokinesis angle transducers.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The slope of the utility model automatic leveling transport vehicle, structural schematic diagram are shown in Fig. 1, including rack 5, in rack 5
Portion, which is connected through the hinge, movable article carrying platform 3, and driving and braking system, driving and system are provided on the surface of 5 bottom plate of rack
Dynamic system includes the driving wheel 8 and driven wheel 15 at the bottom surface both ends for being fixed in 5 bottom plate of rack, and driving wheel 8 and driving motor 7 connect
It connects, driving motor 7 is mounted on the bottom surface of the bottom plate of rack 5, is adjacent with driving wheel 7；
The bottom surface both ends of 5 bottom plate of rack are also separately installed with lean forward angle transducer 6 and hypsokinesis angle transducer 16, and top rake passes
Sensor 6 and hypsokinesis angle transducer 16 connect servo motor and encoder 9, servo motor and encoder 9 are fixed on 5 bottom plate of rack
On surface and one end is connected to one end of shaft coupling 10, and the other end of shaft coupling 10 is connected with leading screw 12, passes through on leading screw 12
Screw-thread fit has nut 13, nut 13 to connect one end of connecting rod 14, and the other end of connecting rod 14 is connected to movable load by removable pin
3 bottom surface of object platform.
The affixed handrail 2 in 5 one side wall top of rack is provided with parking brake controller 1 on the free end of handrail 2.
Parking brake controller 1 is connect with servo motor and encoder 9, carries out signal transmission.
As shown in Fig. 2, being connected with limiter 11 positioned at 12 both ends of leading screw on 5 backplate surface of rack.
The angle transducer 6 that leans forward is located at before driving wheel 8, and hypsokinesis angle transducer 16 is located at behind driven wheel 15.
Battery case is welded on 5 backplate surface of rack, battery case is fixed with screw pressing plate, and battery pack is fixed in battery case
4。
The slope of the utility model is as follows with the operation principle of automatic leveling transport vehicle, and trolley is mainly carried by rack 5, activity
Object platform 3, hydraulic driving system and inclination angle regulating system composition, rack 5 and movable article carrying platform 3 use and are hingedly connected at one
It rises, this two parts is welded by angle steel, channel steel, and battery pack 4 is that the motor of entire trolley is powered.
Driving and braking system by driving wheel 8, driven wheel 15, driving motor 7, parking brake controller 1, form.Inclination maneuver
System by servo motor and encoder 9, shaft coupling 10, leading screw 12, nut 13, connecting rod 14, lean forward angle transducer 6 and back rake angle passes
Sensor 16 forms.Front and back obliquity sensor detects gradient angle change, to which signal is passed to servo motor and encoder 9, leads to
Crossing shaft coupling 10 drives leading screw 12 to rotate, and lead screw 12 drives nut 13 to be moved forward and backward, and to drive connecting rod 14 to swing up and down, realizes
Movable article carrying platform 3 adjusts horizontality, and the limiter 11 at 12 both ends of leading screw is primarily to protection nut 13 and servo motor
And encoder 9, the extreme position that limitation nut 13 moves on leading screw 12, if without limiter 11, nut 13 is moved through this
A limit, movable article carrying platform 3 cannot be raised and lowered again, cannot also keep horizontal, 11 position of limiter is according to work
The maximum angle risen of article carrying platform energy is moved to calculate.
The slope of the utility model is as follows with the course of work of automatic leveling transport vehicle：
(1) when trolley is gone up a slope into slope, parking brake controller 1 is switched to upward slope pattern, if 16 angle of hypsokinesis angle transducer at this time
First change, then trolley is alarmed, and is reported to and is turned around.The correct posture gone up a slope into slope is that driving wheel 8 first enters slope, and the angle transducer 5 that leans forward rises
Control action, 6 angle of angle transducer that leans forward change, and parking brake controller 1 is instructed to servo motor and encoder 9 at this time, is watched
It takes motor and encoder 9 rotates forward, driving nut 13 drives the movement of connecting rod 14 that movable article carrying platform 3 is boosted certain angle.It leans forward
Angle transducer changes faster in 6 unit interval, and angle is bigger, instruction step of the parking brake controller 1 to servo motor and encoder 9
More into step number, the position that driving nut 13 boosts movable article carrying platform 3 with connecting rod 14 is higher, that is, has adapted to trolley
The angle change of upward slope so that article carrying platform is constantly in level during going up a slope.
Trolley go up a slope out slope when, 6 angle of angle transducer that leans forward becomes smaller, parking brake controller 1 give to servo motor and encoder 9
Toggling command, and with lean forward the speed control servomotor of 6 angle change of angle transducer and the stepping step number of encoder 9
How much, drive 14 promotion activity article carrying platform of connecting rod, 3 speed to reach control nut 13 so that movable platform is going out slope always
During be always maintained at level.
(2) carriage descending enters slope, and automatic control mode is switched to descending pattern, at this time if the angle transducer 6 that leans forward first goes out
Existing angle change, trolley alarm, reporting to will turn around.The correct posture that descending enters slope is that driven wheel 16 first enters slope, back rake angle sensing
Device 16 plays control action, and 16 angle of hypsokinesis angle transducer becomes larger, and parking brake controller 1 gives servo motor and encoder 9 at this time
Instruction, servo motor and encoder 9 rotate forward, and driving nut 13 drives connecting rod 14 that movable article carrying platform 3 is boosted certain angle.Afterwards
Obliquity sensor changes faster in 16 unit interval, angle change is bigger, and the stepping step number of servo motor and encoder 9 is more,
Thus driving nut 13 boosts that the faster movable article carrying platform 3 the higher with connecting rod 14, when also just having adapted to carriage descending
Angle change so that be constantly in horizontality during 3 descending of movable article carrying platform.
Carriage descending goes out slope, and 16 angle of hypsokinesis angle transducer becomes smaller, and parking brake controller 1 is anti-to servo motor and encoder 9
Turn instruction, and with obliquity sensor angle change speed, parking brake controller 1, which controls, allows servo motor and encoder 9
The number of step number, falls 3 speed of movable article carrying platform so that movable article carrying platform 3 to control nut 13 with connecting rod 14
Level is always maintained at during going out slope.
Claims (6)
1. slope automatic leveling transport vehicle, which is characterized in that including rack (5), rack (5) top is connected through the hinge
There is movable article carrying platform (3), driving and braking system, the driving and braking are provided on the surface of rack (5) bottom plate
System includes the driving wheel (8) and driven wheel (15) at the bottom surface both ends for being fixed in rack (5) bottom plate, the driving wheel (8) and drive
Dynamic motor (7) connection, the driving motor (7) is mounted on the bottom surface of the bottom plate of the rack (5) and the driving wheel (8)
It is adjacent；
The bottom surface both ends of rack (5) bottom plate are also separately installed with the angle transducer that leans forward (6) and hypsokinesis angle transducer (16), institute
State the angle transducer that leans forward (6) and hypsokinesis angle transducer (16) connection servo motor and encoder (9), the servo motor and coding
Device (9) is fixed on the surface of rack (5) bottom plate and one end is connected to one end of shaft coupling (10), the shaft coupling (10)
The other end be connected with leading screw (12), there is nut (13), nut (13) to connect connecting rod by screw-thread fit on the leading screw (12)
(14) other end of one end, the connecting rod (14) is connected to described movable article carrying platform (3) bottom surface by removable pin.
2. slope as described in claim 1 automatic leveling transport vehicle, which is characterized in that rack (5) the one side wall top
Affixed handrail (2) is provided with parking brake controller (1) on the free end of the handrail (2).
3. slope as claimed in claim 2 automatic leveling transport vehicle, which is characterized in that the parking brake controller (1) and institute
Servo motor and encoder (9) connection are stated, signal transmission is carried out.
4. slope as described in claim 1 automatic leveling transport vehicle, which is characterized in that the surface of rack (5) bottom plate
It is upper to be connected with limiter (11) positioned at the leading screw (12) both ends.
5. slope as described in claim 1 automatic leveling transport vehicle, which is characterized in that the angle transducer that leans forward (6) position
Before the driving wheel (8), the hypsokinesis angle transducer (16) is located at behind the driven wheel (15).
6. slope as described in claim 1 automatic leveling transport vehicle, which is characterized in that on rack (5) backplate surface
It is welded with battery case, the battery case is fixed with screw pressing plate, and battery pack (4) is fixed in the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092832.4U CN207889755U (en) | 2018-01-19 | 2018-01-19 | Slope automatic leveling transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092832.4U CN207889755U (en) | 2018-01-19 | 2018-01-19 | Slope automatic leveling transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889755U true CN207889755U (en) | 2018-09-21 |
Family
ID=63544694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092832.4U Active CN207889755U (en) | 2018-01-19 | 2018-01-19 | Slope automatic leveling transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408821A (en) * | 2022-01-19 | 2022-04-29 | 河南理工大学 | Rail wheel type high-altitude elevator for underground coal mine |
-
2018
- 2018-01-19 CN CN201820092832.4U patent/CN207889755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408821A (en) * | 2022-01-19 | 2022-04-29 | 河南理工大学 | Rail wheel type high-altitude elevator for underground coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: 710032 8th floor, Changli building, Jiushi Road, Baqiao District, Xi'an City, Shaanxi Province Patentee after: Zhongshiye Group Urban Construction Engineering Co., Ltd Address before: 710043 Shaanxi province Xi'an Beilin District torch Road No. 10 10 times in an attempt to layer Patentee before: CHINA TENTH METALLURGY GROUP Ltd.,Corp. |