CN209525103U - A kind of AGV steering wheel load test detection device - Google Patents
A kind of AGV steering wheel load test detection device Download PDFInfo
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- CN209525103U CN209525103U CN201920529538.XU CN201920529538U CN209525103U CN 209525103 U CN209525103 U CN 209525103U CN 201920529538 U CN201920529538 U CN 201920529538U CN 209525103 U CN209525103 U CN 209525103U
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- steering wheel
- oil cylinder
- mounting plate
- wheel
- bottom plate
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Abstract
The utility model provides a kind of AGV steering wheel load test detection device, and versatility is good, reduces testing cost.It includes the oil cylinder mounting plate on top, bottom plate, pass through one group of column connection between the oil cylinder mounting plate and bottom plate, form detection space, the central upper portion position of the oil cylinder mounting plate is fixed with oil cylinder, the piston rod of the oil cylinder extends in the detection space, the lower part of the cylinder piston rod is connected with cylinder flange, the periphery that the oil cylinder mounting plate corresponds to the oil cylinder is provided with several through pilot hole, it is described that corresponding positioning sleeve is installed through pilot hole, locating rod is plugged in convex setting after corresponding positioning sleeve from bottom to top, the upper surface center of the bottom plate is provided with damping portion, the damping portion includes hysteresis brake, driven wheel, the transmission shaft that the hysteresis brake passes through driven wheel described in output axis connection, steering wheel mounting plate is fixed at the top of steering wheel to be detected.
Description
Technical field
The utility model relates to the technical field of AGV vehicle structure, specially a kind of AGV steering wheel load test detection dress
It sets.
Background technique
With the development of automation industry, AGV trolley more and more applies the mode of steering wheel driving, and AGV steering wheel is main
By movable motor, traveling speed reducer, wheel, the fixed bracket of wheel, steering motor, speed reducing steering system, pivoting support, potentiometer,
The part such as travel switch, driver forms, and the differential control mode of traditional AGV trolley is compared by the AGV trolley of steering wheel driving,
Steering wheel drives integrated height, and suitability is strong.The problem all concentrates on walking electricity to AGV steering wheel substantially in use at present
Machine temperature rise is excessively high and is skidded by not caused enough the car body of tractive force, the load test inspection for this phenomenon, before reliable factory
It is essential to survey link.However the poor universality of existing steering wheel Weight detector, it is corresponded to so that every money steering wheel needs to be arranged
Weight detector so that the load detecting of steering wheel is at high cost.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of AGV steering wheel load test detection device, versatility is good,
Reduce testing cost.
A kind of AGV steering wheel load test detection device, it is characterised in that: it includes oil cylinder mounting plate, the bottom plate on top, institute
It states between oil cylinder mounting plate and bottom plate through one group of column connection, formation detection space, the central upper portion of the oil cylinder mounting plate
Position is fixed with oil cylinder, and the piston rod of the oil cylinder extends in the detection space, and the lower part of the cylinder piston rod is affixed
Have a cylinder flange, the periphery that the oil cylinder mounting plate corresponds to the oil cylinder be provided with it is several through pilot hole, it is described through leading
Corresponding positioning sleeve is installed to hole, locating rod is plugged in convex setting after corresponding positioning sleeve from bottom to top, the bottom plate
Upper surface center is provided with damping portion, and the damping portion includes hysteresis brake, driven wheel, the hysteresis brake
By the transmission shaft of driven wheel described in output axis connection, steering wheel mounting plate, the steering wheel are fixed at the top of steering wheel to be detected
The affixed cylinder flange in the center of the upper surface of mounting plate, the affixed steering wheel peace of the bottom connector sleeve of the every locating rod
The upper surface corresponding position of loading board, the outer wheel face of the wheel of steering wheel to be detected are located at the surface of the outer wheel face of the driven wheel
Arrangement.
It is further characterized by: the two sides of the bottom of the bottom plate are respectively arranged with floor strip, the floor strip
Both ends are respectively exposed to the corresponding end of the bottom plate, and the both ends for exposing to the floor strip of the bottom plate are respectively arranged with positioning
Hole slot, convenient for the positioning of entire detection device；
The oil cylinder mounting plate corresponds to the periphery setting of the oil cylinder there are four pilot hole is run through, and four run through pilot hole
The rectangular four vertex arrangement of group, it is each it is described corresponding positioning sleeve is installed through pilot hole, four locating rods respectively from
It is lower and on be plugged in convex after corresponding positioning sleeve, the convex height of the locating rod ensures the foreign steamer of the wheel under detecting state
Face pressure is loaded on the outer wheel face of the driven wheel；
The rotary middle spindle of the driven wheel and wheel is arranged in parallel and is located in same facade, it is ensured that detection data is quasi-
It is really reliable；
The transmission shaft of the driven wheel passes through the location hole that bearing is supported on the mounting bracket of respective side respectively, it is ensured that driven
The installation of wheel is solid and reliable.
After the structure of the utility model, the selected AGV steering wheel for needing to do load test and life test measures its peace
Size is filled, corresponding steering wheel mounting plate is matched；Steering wheel is connect with steering wheel mounting plate, and steering wheel mounting plate is installed and connected in oil
The bottom connector sleeve of cylinder flange, locating rod adjusts arrive corresponding supply voltage later, is allowed to as the power supply of AGV steering wheel；By oil pump tune
Corresponding pressure is saved, the piston rod decline for controlling oil cylinder makes entire steering wheel until the wheel of AGV steering wheel is contacted with driven wheel
In vertical direction by certain load；Hysteresis brake torque is adjusted later, enables it apply in the shaft end of driven wheel certain
Resistance, be allowed to that wheel is close with the frictional force on ground when generating maximum drag force with AGV trolley；By steering wheel steering motor tune
To open state, the speed of service is set as zero；Steering wheel movable motor is adjusted to open state, the speed of service is gradually adjusted to from low to high
Rated speed observes current of electric variation and temperature rise under each speed of service state；Allow steering wheel for a long time under full load condition
Rated speed operation, to achieve the purpose that test its service life；Its steering wheel mounting plate for only needing to change detected steering wheel, can survey
The operating condition of the steering wheel of different model is tried, versatility is good, reduces testing cost.
Detailed description of the invention
Fig. 1 is the three-dimensional figure structure schematic representation (steering wheel is housed) of the utility model；
Title corresponding to serial number is as follows in figure:
Oil cylinder mounting plate 1, column 3, detection space 4, oil cylinder 5, piston rod 51, cylinder flange 6, positioning sleeve 7, is determined bottom plate 2
Position bar 8, hysteresis brake 9, driven wheel 10, transmission shaft 11, steering wheel 12, steering wheel mounting plate 13, bottom connector sleeve 81, wheel 121,
Floor strip 14, positioning hole groove 15, mounting bracket 16.
Specific embodiment
A kind of AGV steering wheel load test detection device, is shown in Fig. 1: it includes the oil cylinder mounting plate 1 on top, bottom plate 2, oil cylinder
By one group of connection of column 3, formation detection space 4 between mounting plate 1 and bottom plate 2, the central upper portion position of oil cylinder mounting plate 1 is solid
Equipped with oil cylinder 5, the piston rod 51 of oil cylinder 5 is extended in detection space 4, and the lower part of piston rod 51 is connected with cylinder flange 6, oil cylinder
The periphery that mounting plate 1 corresponds to oil cylinder 5 is provided with several through pilot hole, is equipped with corresponding positioning sleeve 7 through pilot hole, fixed
Position bar 8 is plugged in convex setting after corresponding positioning sleeve 7 from bottom to top, and the upper surface center of bottom plate 2 is provided with damper portion
Point, damping portion includes hysteresis brake 9, driven wheel 10, the transmission shaft that hysteresis brake 9 passes through output axis connection driven wheel 10
11, the top of steering wheel 12 to be detected is fixed with steering wheel mounting plate 13, the affixed oil cylinder in the center of the upper surface of steering wheel mounting plate 13
Flange 6, the upper surface corresponding position of the affixed steering wheel mounting plate 13 of bottom connector sleeve 81 of every locating rod 8, steering wheel to be detected
The outer wheel face of 12 wheel 121 is located at the surface arrangement of the outer wheel face of driven wheel 10.
The two sides of the bottom of bottom plate 2 are respectively arranged with floor strip 14, and the both ends of floor strip 14 are respectively exposed to bottom plate 2
Corresponding end, the both ends for exposing to the floor strip 14 of bottom plate 2 are respectively arranged with positioning hole groove 15, convenient for entire detection device
Positioning；
In specific embodiment, oil cylinder mounting plate 1 corresponds to the periphery setting of oil cylinder 5 there are four pilot hole is run through, and four pass through
The rectangular four vertex arrangement of pilot hole group is worn, corresponding positioning sleeve 7, four locating rods 8 each are installed through pilot hole
It is plugged in from bottom to top respectively convex after corresponding positioning sleeve 7, the convex height of locating rod 8 ensures the wheel under detecting state
121 foreign steamer face pressure is loaded on the outer wheel face of driven wheel 10；
The rotary middle spindle of driven wheel 10 and wheel 121 is arranged in parallel and is located in same facade, it is ensured that detection data is quasi-
It is really reliable；
The transmission shaft 11 of driven wheel 10 is supported on the location hole of the mounting bracket 16 of respective side by bearing respectively, it is ensured that from
The installation of driving wheel 10 is solid and reliable.
Its working principles are as follows: the selected AGV steering wheel for needing to do load test and life test, measures its installation dimension,
Match corresponding steering wheel mounting plate；Steering wheel is connect with steering wheel mounting plate, and by steering wheel mounting plate be installed and connected in cylinder flange,
The bottom connector sleeve of locating rod adjusts arrive corresponding supply voltage later, is allowed to as the power supply of AGV steering wheel；Oil pump is adjusted to phase
The pressure answered, the piston rod decline for controlling oil cylinder make entire steering wheel vertical until the wheel of AGV steering wheel is contacted with driven wheel
By certain load on direction；Hysteresis brake torque is adjusted later, it is enabled to apply certain resistance in the shaft end of driven wheel,
It is allowed to that wheel is close with the frictional force on ground when generating maximum drag force with AGV trolley；Steering wheel steering motor is adjusted to open
State, the speed of service are set as zero；Steering wheel movable motor is adjusted to open state, the speed of service is gradually adjusted to specified turn from low to high
Speed observes current of electric variation and temperature rise under each speed of service state；Allow steering wheel for a long time with specified turn under full load condition
Speed operation, to achieve the purpose that test its service life；Its steering wheel mounting plate for only needing to change detected steering wheel, can test difference
The operating condition of the steering wheel of model, versatility is good, reduces testing cost.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (5)
1. a kind of AGV steering wheel load test detection device, it is characterised in that: it includes oil cylinder mounting plate, the bottom plate on top, described
Pass through one group of column connection, formation detection space, the central upper portion position of the oil cylinder mounting plate between oil cylinder mounting plate and bottom plate
It sets and is fixed with oil cylinder, the piston rod of the oil cylinder extends in the detection space, and the lower part of the cylinder piston rod is connected with
Cylinder flange, the periphery that the oil cylinder mounting plate corresponds to the oil cylinder be provided with it is several through pilot hole, it is described through guiding
Hole is equipped with corresponding positioning sleeve, and locating rod is plugged in convex setting after corresponding positioning sleeve from bottom to top, the bottom plate it is upper
End face center position is provided with damping portion, and the damping portion includes hysteresis brake, driven wheel, and the hysteresis brake is logical
The transmission shaft of driven wheel described in output axis connection is crossed, steering wheel mounting plate, the steering wheel peace are fixed at the top of steering wheel to be detected
The affixed cylinder flange in the center of the upper surface of loading board, the affixed steering wheel installation of the bottom connector sleeve of the every locating rod
The upper surface corresponding position of plate, the outer wheel face of the wheel of steering wheel to be detected are located at the surface cloth of the outer wheel face of the driven wheel
It sets.
2. a kind of AGV steering wheel load test detection device as described in claim 1, it is characterised in that: the bottom of the bottom plate
Two sides are respectively arranged with floor strip, and the both ends of the floor strip are respectively exposed to the corresponding end of the bottom plate, expose to
The both ends of the floor strip of the bottom plate are respectively arranged with positioning hole groove.
3. a kind of AGV steering wheel load test detection device as described in claim 1, it is characterised in that: the oil cylinder mounting plate
There are four pilot hole is run through, four run through four rectangular vertex cloth of pilot hole group for periphery setting corresponding to the oil cylinder
It sets, each pilot hole that runs through is equipped with corresponding positioning sleeve, and it is corresponding fixed that four locating rods are plugged in from bottom to top respectively
Convex after the set of position, the convex height of the locating rod ensures the foreign steamer face pressure of the wheel under detecting state loaded on the driven wheel
Outer wheel face.
4. a kind of AGV steering wheel load test detection device as described in claim 1, it is characterised in that: the driven wheel and vehicle
The rotary middle spindle of wheel is arranged in parallel and is located in same facade.
5. a kind of AGV steering wheel load test detection device as described in claim 1, it is characterised in that: the biography of the driven wheel
Moving axis passes through the location hole that bearing is supported on the mounting bracket of respective side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529538.XU CN209525103U (en) | 2019-04-18 | 2019-04-18 | A kind of AGV steering wheel load test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529538.XU CN209525103U (en) | 2019-04-18 | 2019-04-18 | A kind of AGV steering wheel load test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525103U true CN209525103U (en) | 2019-10-22 |
Family
ID=68232020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529538.XU Active CN209525103U (en) | 2019-04-18 | 2019-04-18 | A kind of AGV steering wheel load test detection device |
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| Country | Link |
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| CN (1) | CN209525103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823595A (en) * | 2019-10-30 | 2020-02-21 | 上海欣巴自动化科技有限公司 | AGV vehicle comprehensive test bed and test method thereof |
| CN114526928A (en) * | 2022-02-23 | 2022-05-24 | 江苏亿控智能装备有限公司 | Steering wheel load test platform |
-
2019
- 2019-04-18 CN CN201920529538.XU patent/CN209525103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823595A (en) * | 2019-10-30 | 2020-02-21 | 上海欣巴自动化科技有限公司 | AGV vehicle comprehensive test bed and test method thereof |
| CN110823595B (en) * | 2019-10-30 | 2021-06-01 | 上海欣巴自动化科技股份有限公司 | AGV vehicle comprehensive test bed and test method thereof |
| CN114526928A (en) * | 2022-02-23 | 2022-05-24 | 江苏亿控智能装备有限公司 | Steering wheel load test platform |
| CN114526928B (en) * | 2022-02-23 | 2024-05-14 | 江苏亿控智能装备有限公司 | Steering wheel load test platform |
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