CN208568817U - A kind of AGV velocity measurement mechanisms - Google Patents
A kind of AGV velocity measurement mechanisms Download PDFInfo
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- CN208568817U CN208568817U CN201820977658.1U CN201820977658U CN208568817U CN 208568817 U CN208568817 U CN 208568817U CN 201820977658 U CN201820977658 U CN 201820977658U CN 208568817 U CN208568817 U CN 208568817U
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Abstract
The utility model provides a kind of AGV velocity measurement mechanisms, including fifth wheel, support frame and velometer；The bottom of AGV equipment is arranged in support frame one end, and fifth wheel is spindle rotationally arranged in the support frame other end；Velometer is arranged on the support frame, and velometer is sequentially connected by driving member and fifth wheel.A kind of AGV velocity measurement mechanisms of the utility model, what its velometer measured is the speed of fifth wheel, without considering the influence of the weight bearing and pavement behavior of AGV equipment to the wheel velocity of AGV equipment, in addition, when after the driving wheel brake of AGV equipment and continuing to skid mobile under effect of inertia, the fifth wheel being independently arranged remains to continue to rotate with the sliding of AGV equipment, the problem of error occurs because the driving wheel slip of AGV equipment causes to test the speed to overcome；Its measurement accuracy is high, and structure is simple, is easily installed in different types of AGV equipment, is transformed, is suitable for large range promotion use without the structure to AGV equipment.
Description
Technical field
The utility model relates to AGV device fields, refer in particular to a kind of AGV velocity measurement mechanisms.
Background technique
The navigation system of different types of AGV equipment may all use velocity measurement mechanisms, and navigation system passes through velocity measurement mechanisms meter
The car body movement speed of calculating and time difference carry out dead reckoning, to extrapolate the real time position variation of AGV equipment and current
Position.Common AGV movement speed measurement method has following two: the first measurement method is that encoder is mounted on AGV
Above driving motor, reduction ratio is calculated using encoder, calculates the movement speed of driving wheel indirectly with this, but due to speed reducer
There are angular displacement (back clearances of speed reducer) for input terminal, therefore there are errors for the measurement result of this measurement method.Second
Measurement method is that encoder is arranged on driving wheel or carrying roller, and encoder and driving wheel is made directly to measure the reality of driving wheel
Revolving speed, but this speed testing mode has the disadvantage in that (1) in AGV brake, and driving wheel stops operating, but due to effect of inertia,
Driving wheel will continue to slide a small distance forward, and encoder is without velocity feedback at this time, so as to cause physical location and calculating
There are errors between position；(2) when AGV loads cargo, the colloid outer ring of driving wheel can deform, so that velocity measurement
Error not of uniform size is generated with the difference of load weight；(3) it when AGV is by there is the section of ponding or small sand, drives
Driving wheel may will appear the case where skidding, though encoder still normal rotation, but the practical movement speed of car body can reduce
Even motionless, the speed and distance for causing encoder feedback to calculate are with the actual speed of car body and apart from inconsistent.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind can be used for precise measurement AGV equipment
The AGV velocity measurement mechanisms of movement speed.
In order to achieve the above object, the utility model uses a kind of following technical scheme: AGV velocity measurement mechanisms, including tests the speed
Wheel, support frame and velometer；The bottom of AGV equipment is arranged in support frame as described above one end, and the fifth wheel is spindle rotationally arranged in
The support frame as described above other end；The velometer is arranged on support frame as described above, and the velometer is tested the speed by driving member with described
Wheel transmission connection.
Compared with prior art, a kind of AGV velocity measurement mechanisms of the utility model, have the advantage that
(1) fifth wheel of this velocity measurement mechanisms is independently arranged in AGV equipment with respect to the wheel of AGV equipment, and velometer is surveyed
Amount be fifth wheel speed, without the weight bearing for considering AGV equipment and pavement behavior to the shadow of the wheel velocity of AGV equipment
It rings, and then the movement speed of AGV equipment can accurately be measured, in addition, making after the driving wheel brake of AGV equipment and in inertia
When continuing to skid mobile under, the fifth wheel being independently arranged remains to continue to rotate with the sliding of AGV equipment, thus overcome because
The driving wheel slip of AGV equipment, which causes to test the speed, there is the problem of error；
(2) this AGV velocity measurement mechanisms measurement accuracy is high, and structure is simple, is easily installed in different types of AGV equipment, and
It is transformed, is suitable for large range promotion use without the structure to AGV equipment.
Preferably, support frame as described above includes support arm and attachment base；The attachment base is described for connecting with AGV equipment
Support arm one end and the attachment base are hinged, and the fifth wheel is spindle rotationally arranged in the other end of the support arm；Further include
Elastic support structure, one end of the elastic support structure are arranged between the both ends of the support arm, and the other end is arranged in AGV
The bottom of equipment, the elastic support structure apply downward pressure to the support arm.
Above-mentioned set-up mode has the advantage that
(1) fifth wheel of this AGV velocity measurement mechanisms can be arranged with respect to AGV equipment moving, on the one hand, this setup can be with
Make this fifth wheel in AGV apparatus of load cargo, fifth wheel will not deform because of the load of AGV equipment, so that it is guaranteed that this
The linear velocity of the fifth wheel of AGV velocity measurement mechanisms is identical as the actual linear velocity of the wheel of AGV equipment, and then improves this AGV and test the speed
The measurement accuracy of mechanism, on the other hand, this setup can make this fifth wheel follow AGV equipment enterprising on complicated road surface
Row straight line and complicated curvilinear motion；
(2) by the way that the elastic support structure is arranged, increase the adhesive force of fifth wheel and ground, make the fifth wheel always
Close proximity to ground, to improve this AGV velocity measurement mechanisms to the measurement accuracy of AGV equipment movement speed；In addition, the resilient support knot
Structure can play a buffer role in, so that this AGV velocity measurement mechanisms are suitable for the road surface of road conditions complexity.
Preferably, the driving member includes driving wheel, driven wheel and transmission belt, and the driving wheel is arranged in the fifth wheel
On, the driven wheel is arranged in the shaft of the velometer, driving wheel and driven wheel described in the transmission band connection；The survey
When speed wheel rotation, the driving wheel drives the shaft of velometer to rotate synchronously by transmission belt；In above-mentioned set-up mode, each component
Between connection type it is relatively easy, on the one hand can reduce the energy loss of transmission belt in use, on the other hand may be used
To reduce the abrasion of transmission belt in use, to reduce the maintenance cost of AGV velocity measurement mechanisms and extend making for transmission belt
Use the service life.
Preferably, bar shaped mounting groove, the bar shaped mounting groove and the transmission belt are equipped between the both ends of the support arm
Projection intersection on the support arm；It further include tightening part, the part that tightens is arranged in the bar shaped mounting groove, and can edge
The bar shaped mounting groove extending direction movement compress the transmission belt；By tightening part to the elastic of transmission belt described in setting
Degree is adjusted, and avoids transmission belt too loose or too tight, influences the normal measurement of the revolving speed and velometer of fifth wheel.
Preferably, the part that tightens includes roller, connecting rod and locking piece, and the connecting rod setting is installed in the bar shaped
In slot, the roller is arranged in the connecting rod to described transmission belt one end, and the roller compresses the inner or outer side of transmission belt；
The relatively described roller of the locking piece is arranged in the connecting rod other end；The part that tightens can be by the inside of conflict transmission belt
Or outside is adjusted the elasticity of transmission belt, is avoided that the unilateral side for tightening part and contradicting transmission belt for a long time, causes to pass
Dynamic band is impaired.
Preferably, the elastic support structure includes link block, guide post and elastic component；The link block is arranged in the branch
Between the both ends of brace；The guide post both ends are separately connected the bottom of the link block and AGV equipment；The elastic component is set in
Outside the guide post, one end compresses the bottom of AGV equipment, and the other end compresses the link block upper end.The elastic support structure
Structural elements negligible amounts, are easily installed, and the hunting range of support arm is limited by setting guide post, are avoided that and sling AGV
When equipment, support arm because Gravitative Loads lower swing it is excessive caused by be damaged.
Preferably, the link block is equipped with anticollision washer towards the end face of the guide post；This setup is avoided that
In support arm swing process, rigid collision occurs for the link block and the guide post, causes link block and guide post impaired.
Preferably, the bottom of AGV equipment is arranged in the attachment base, and the installation of both ends open is equipped in the middle part of the attachment base
Through-hole；The support arm top is equipped with connecting shaft, and the connecting shaft is arranged in the installation through-hole.
Preferably, the attachment base is 50-200mm along the length of the axis direction of the connecting shaft, so that it is guaranteed that this AGV
For velocity measurement mechanisms with AGV equipment when curve section is mobile, support frame has enough anti-twisting properties, avoids the connecting shaft and described
Attachment base is impaired.
Preferably, anti-skid wearable material outer ring is equipped on the outside of the fifth wheel；This setup can reduce AGV equipment
It is damaged caused by road pavement, in addition, this fifth wheel is not easy to occur when AGV equipment is by there is the section of ponding and small sand
The case where skidding, it is ensured that the movement speed of velometer energy precise measurement AGV equipment.
Detailed description of the invention
Fig. 1 is first schematic diagram of the utility model；
Fig. 2 is second schematic diagram of the utility model；
Fig. 3 is the assembling schematic diagram of attachment base, fifth wheel and support arm；
Fig. 4 is the schematic diagram of elastic support structure；
Fig. 5 is the schematic diagram of velometer；
Fig. 6 is the schematic diagram for tightening part；
Fig. 7 is a kind of the first schematic diagram of AGV equipment for being equipped with AGV velocity measurement mechanisms；
Fig. 8 is a kind of the second schematic diagram of AGV equipment for being equipped with AGV velocity measurement mechanisms；
Fig. 9 is the first schematic diagram of another AGV equipment for being equipped with AGV velocity measurement mechanisms；
Figure 10 is the second schematic diagram of another AGV equipment for being equipped with AGV velocity measurement mechanisms.
Label declaration:
1AGV velocity measurement mechanisms, 2 fifth wheels, 20 anti-skid wearable material outer rings, 3 support arms, 30 bar shaped mounting grooves, 4 elasticity branch
Support structure, 41 fixing pieces, 42 guide posts, 43 elastic components, 44 link blocks, 45 anticollision washers, 5 velometers, 61 driving wheels, 62 is driven
Wheel, 63 transmission belts, 7 tighten part, 71 rollers, 72 connecting rods, 73 locking pieces, 74 plain washers, 8 attachment bases, 80 installation through-holes, and 811
Fixed part, 812 interconnecting pieces, 82 connecting shafts, 9 car bodies, 91 wheels.
Specific embodiment
Below in conjunction with Detailed description of the invention the embodiments of the present invention:
Embodiment one
Referring to Fig. 1 to Fig. 6, a kind of AGV velocity measurement mechanisms 1 of the present embodiment, including fifth wheel 2, support frame and velometer 5；
The bottom of AGV equipment is arranged in support frame as described above one end, and the fifth wheel 2 is spindle rotationally arranged in the support frame as described above other end；
The velometer 5 is arranged on support frame as described above, and the velometer 5 is sequentially connected by driving member and the fifth wheel 2.
Support frame as described above includes support arm 3 and attachment base 8；The attachment base 8 with AGV equipment for connecting, the support
3 one end of arm and the attachment base 8 are hinged, and the fifth wheel 2 is spindle rotationally arranged in the other end of the support arm 3；Further include
Elastic support structure 4, one end of the elastic support structure 4 are arranged between the both ends of the support arm 3, and other end setting exists
The bottom of AGV equipment, the elastic support structure 4 apply downward pressure to the support arm 3.
Above-mentioned set-up mode has the advantage that
(1) fifth wheel 2 of this AGV velocity measurement mechanisms 1 can be arranged with respect to AGV equipment moving, on the one hand, this setup can
So that this fifth wheel 2, in AGV apparatus of load cargo, fifth wheel 2 will not deform because of the load of AGV equipment, thus really
Break even AGV velocity measurement mechanisms 1 fifth wheel 2 linear velocity it is identical as the actual linear velocity of the wheel of AGV equipment, and then improve this
The measurement accuracy of AGV velocity measurement mechanisms 1, on the other hand, this setup can make this fifth wheel 2 follow AGV equipment in complexity
Road surface on carry out straight line and complicated curvilinear motion；
(2) by the way that the elastic support structure 4 is arranged, increase the adhesive force of fifth wheel 2 and ground, make the fifth wheel 2
Always close proximity to ground, to improve this AGV velocity measurement mechanisms 1 to the measurement accuracy of AGV equipment movement speed；In addition, the elasticity
Support construction 4 can play a buffer role in, so that this AGV velocity measurement mechanisms 1 are suitable for the road surface of road conditions complexity.
The driving member includes driving wheel 61, driven wheel 62 and transmission belt 63, and the setting of driving wheel 61 is tested the speed described
Wheel 2 on, the driven wheel 62 is arranged in the shaft of the velometer 5, the transmission belt 63 connect the driving wheel 61 and from
Driving wheel 62；When the fifth wheel 2 rotates, the driving wheel 61 drives the shaft of velometer 5 to rotate synchronously by transmission belt 63；On
It states in set-up mode, the connection type between each component is relatively easy, on the one hand can reduce transmission belt 63 in use
Energy loss, the abrasion of transmission belt 63 in use on the other hand can be reduced, to reduce AGV velocity measurement mechanisms 1
Maintenance cost and the service life for extending transmission belt 63.
Preferably, driving wheel 61 and driven wheel 62 are synchronizing wheel or gear, and transmission belt 63 is synchronous belt.
Bar shaped mounting groove 30, the bar shaped mounting groove 30 and the transmission belt 63 are equipped between the both ends of the support arm 3
Projection intersection on the support arm 3；It further include tightening part 7, the part 7 that tightens is arranged in the bar shaped mounting groove 30,
And it can be moved along the extending direction of the bar shaped mounting groove 30 and compress the transmission belt 63；It is right by tightening part 7 described in setting
The elasticity of transmission belt 63 is adjusted, avoid transmission belt 63 too loose or too tight, influences the revolving speed and velometer 5 of fifth wheel 2
Normal measurement.
The part 7 that tightens includes roller 71, connecting rod 72 and locking piece 73, and the setting of connecting rod 72 is pacified in the bar shaped
In tankage 30, the roller 71 is arranged in the connecting rod 72 to described 63 one end of transmission belt, and the roller 71 compresses transmission belt
63 inner or outer side；The relatively described roller 71 of the locking piece 73 is arranged in 72 other end of connecting rod；It is described to tighten part 7
The elasticity of transmission belt 63 can be adjusted by contradicting the inner or outer side of transmission belt 63, be avoided that the part 7 that tightens is grown
Time contradicts the unilateral side of transmission belt 63, causes transmission belt 63 impaired.
Specifically, one end of the roller 71 and the locking piece 73 towards support arm 3 is equipped with plain washer 74, by setting
Horizontalization washer 74 is avoided that tighten part 7 slides in the bar shaped mounting groove 30, influences the effect for adjusting the elasticity of transmission belt 63
Fruit.
The advantages that part 7 that tightens is Cam Follower, has compact, easy for installation, low in cost.
The elastic support structure 4 includes link block 44, guide post 42 and elastic component 43；The link block 44 is arranged described
Between the both ends of support arm 3；42 both ends of guide post are separately connected the bottom of the link block 44 and AGV equipment；The elasticity
Part 43 is set in outside the guide post 42, and one end compresses the bottom of AGV equipment, and the other end compresses 44 upper end of link block.Institute
4 structural elements negligible amounts of elastic support structure are stated, are easily installed, and limit the swing of support arm 3 by setting guide post 42
Range is avoided that when sling AGV equipment, and support arm 3 causes to be damaged Gravitative Loads lower swing is excessive.
Specifically, the link block 44 is "L" shaped, and vertical part is connect with the support arm 3, and the guide post 42 is movably set
It sets on the transverse part of link block 44；The guide post 42 sequentially passes through the bottom of the link block 44 and AGV equipment.It further include fixing
Part 41, one end that the guide post 42 penetrates the bottom of AGV equipment are connect with fixing piece 41, and the fixing piece 41 by described for leading
Column 42 is fixed between link block 44 and the bottom of AGV equipment.
The link block 44 is equipped with anticollision washer 45 towards the end face of the guide post 42；This setup is avoided that branch
In 3 swing process of brace, with the guide post 42 rigid collision occurs for the link block 44, cause link block 44 and guide post 42 by
Damage.
The bottom of AGV equipment is arranged in the attachment base 8, and the installation through-hole of both ends open is equipped in the middle part of the attachment base 8
80；3 top of support arm is equipped with connecting shaft 82, and the connecting shaft 82 is arranged in the installation through-hole 80.
Specifically, the attachment base 8 includes fixed part 811 and interconnecting piece 812, and the fixed part 811 is block structure,
It is arranged in 812 upper end of interconnecting piece, the interconnecting piece 812 is connect by the fixed part 811 with AGV equipment, installation through-hole
80 extend transversely through the interconnecting piece 812, and the connecting shaft 82 is arranged on the interconnecting piece 812.
The attachment base 8 is 50-200mm along the length of the axis direction of the connecting shaft 82, so that it is guaranteed that this AGV tests the speed
With AGV equipment when curve section is mobile, support frame has enough anti-twisting properties for mechanism 1, avoids the connecting shaft 82 and described
Attachment base 8 is impaired.When the lateral length of the attachment base 8 is less than 50mm, the anti-twisting property of support frame as described above is insufficient, and the company
The lateral length of joint chair 8 is greater than 200mm, is on the one hand far higher by required anti-twisting property, on the other hand will cause in manufacturing cost
It rises.
Anti-skid wearable material outer ring 20 is equipped on the outside of the fifth wheel 2；This setup can reduce AGV equipment and satisfy the need
It is damaged caused by face, in addition, this fifth wheel 2 is not easy to have skidded when AGV equipment is by there is the section of ponding and small sand
The case where, it is ensured that the movement speed of 5 energy precise measurement AGV equipment of velometer.
Compared with prior art, a kind of AGV velocity measurement mechanisms 1 of the utility model, have the advantage that
(1) fifth wheel 2 of this velocity measurement mechanisms is independently arranged in AGV equipment with respect to the wheel of AGV equipment, velometer 5
Measurement be fifth wheel 2 speed, without the weight bearing for considering AGV equipment and pavement behavior to the wheel velocity of AGV equipment
Influence, and then the movement speed of AGV equipment can accurately be measured, in addition, after the driving wheel brake of AGV equipment and used
Property effect under when continuing to skid mobile, the fifth wheel 2 being independently arranged remains to continue to rotate with the sliding of AGV equipment, thus gram
It has taken and the problem of error has occurred because the driving wheel slip of AGV equipment causes to test the speed；
(2) this AGV velocity measurement mechanisms measurement accuracy is high, and structure is simple, is easily installed in different types of AGV equipment, and
It is transformed, is suitable for large range promotion use without the structure to AGV equipment.
Embodiment two
Another purpose of the utility model is to provide a kind of AGV equipment using above-mentioned AGV velocity measurement mechanisms comprising vehicle
Body 9,9 bottom of car body are equipped with several wheels 91 and at least one AGV velocity measurement mechanisms 1；The wheel can be driving wheel, rudder
Wheel, any one in driven wheel.
Referring to Fig. 7 to Fig. 8, using the AGV equipment of above-mentioned AGV velocity measurement mechanisms, 9 bottom of car body is set there are six 91 He of wheel
One AGV velocity measurement mechanisms 1, six wheels 91 are symmetricly set on 9 two sides of the bottom of car body two-by-two, and the setting of AGV velocity measurement mechanisms 1 exists
On the central axes of 9 bottom of car body, AGV velocity measurement mechanisms 1 directly measure the mobile practical movement speed V of AGV equipment at this timeAGV is practical。
Referring to Fig. 9 to Figure 10, using the AGV equipment of above-mentioned AGV velocity measurement mechanisms, 9 bottom of car body is set there are six wheel 91
With two AGV velocity measurement mechanisms 1, six wheels 91 are symmetricly set on 9 two sides of the bottom of car body two-by-two, and two AGV velocity measurement mechanisms 1 are distinguished
The inside for the wheel 91 that any two are oppositely arranged is set, is set relatively or, two AGV velocity measurement mechanisms 1 are separately positioned on any two
The outside for the wheel 91 set.
The axle center of the wheel 91 in the axle center and car body 9 of the fifth wheel 2 of the AGV velocity measurement mechanisms 1 is located on same vertical plane,
This setup may insure that the fifth wheel 2 accurately measures the actual speed of the wheel 91 of AGV equipment.
The formula of the movement speed of AGV equipment is as follows at this time:
(1) practical movement speed V of the AGV equipment when linear section is mobileAGV is practicalAre as follows:
VAGV is practical=VLeft side wheel is practical=VRight side wheels are practical=VLeft side fifth wheel=VRight side fifth wheel
(2) practical movement speed V of the AGV equipment when curve section is mobileIt is practicalAre as follows:
VAGV is practical=(VLeft side wheel is practical+VRight side wheels are practical)/2=(VLeft side fifth wheel+VRight side fifth wheel)/2
Above-mentioned symbology meaning is as follows:
VLeft side wheel is practicalFor the practical movement speed of AGV left side wheel；
VRight side wheels are practicalFor the practical movement speed of AGV right side wheels；
VLeft side fifth wheelFor the movement speed that the fifth wheel on the left of AGV is arranged in；
VRight side fifth wheelFor the movement speed that the fifth wheel on the right side of AGV is arranged in.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (10)
1. a kind of AGV velocity measurement mechanisms, it is characterised in that: including fifth wheel, support frame and velometer；
The bottom of AGV equipment is arranged in support frame as described above one end, and it is another that the fifth wheel is spindle rotationally arranged in support frame as described above
End；
The velometer is arranged on support frame as described above, and the velometer is sequentially connected by driving member and the fifth wheel.
2. a kind of AGV velocity measurement mechanisms according to claim 1, it is characterised in that: support frame as described above includes support arm and company
Joint chair；
The attachment base with AGV equipment for connecting, and described support arm one end and the attachment base are hinged, and the fifth wheel can turn
The dynamic other end that the support arm is set；
It further include elastic support structure, one end of the elastic support structure is arranged between the both ends of the support arm, another
The bottom of AGV equipment is arranged in end, and the elastic support structure applies downward pressure to the support arm.
3. a kind of AGV velocity measurement mechanisms according to claim 2, it is characterised in that: the driving member includes driving wheel, driven
Wheel and transmission belt, the driving wheel are arranged on the fifth wheel, and the driven wheel is arranged in the shaft of the velometer, institute
State driving wheel and driven wheel described in transmission band connection；
When the fifth wheel rotates, the driving wheel drives the shaft of velometer to rotate synchronously by transmission belt.
4. a kind of AGV velocity measurement mechanisms according to claim 3, it is characterised in that: be equipped between the both ends of the support arm
Bar shaped mounting groove, the bar shaped mounting groove intersect with projection of the transmission belt on the support arm；
It further include tightening part, the part that tightens is arranged in the bar shaped mounting groove, and can prolonging along the bar shaped mounting groove
It stretches direction movement and compresses the transmission belt.
5. a kind of AGV velocity measurement mechanisms according to claim 4, it is characterised in that: the part that tightens includes roller, connecting rod
And locking piece, the connecting rod are arranged in the bar shaped mounting groove, the roller setting is in the connecting rod to the transmission
Band one end, the roller compress the inner or outer side of transmission belt；The relatively described roller of the locking piece is arranged in the connecting rod
The other end.
6. a kind of AGV velocity measurement mechanisms according to claim 2, it is characterised in that: the elastic support structure includes connection
Block, guide post and elastic component；
The link block is arranged between the both ends of the support arm；The guide post both ends are separately connected the link block and AGV
The bottom of equipment；
The elastic component is set in outside the guide post, and one end compresses the bottom of AGV equipment, and the other end compresses on the link block
End.
7. a kind of AGV velocity measurement mechanisms according to claim 6, it is characterised in that: the link block is towards the guide post
End face is equipped with anticollision washer.
8. a kind of AGV velocity measurement mechanisms according to claim 2, it is characterised in that: AGV equipment is arranged in the attachment base
Bottom, the attachment base middle part are equipped with the installation through-hole of both ends open；
The support arm top is equipped with connecting shaft, and the connecting shaft is arranged in the installation through-hole.
9. a kind of AGV velocity measurement mechanisms according to claim 8, it is characterised in that: the attachment base is along the connecting shaft
The length of axis direction is 50-200mm.
10. a kind of AGV velocity measurement mechanisms according to claim 1, it is characterised in that: be equipped on the outside of the fifth wheel anti-skidding resistance to
Grind material outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977658.1U CN208568817U (en) | 2018-06-22 | 2018-06-22 | A kind of AGV velocity measurement mechanisms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977658.1U CN208568817U (en) | 2018-06-22 | 2018-06-22 | A kind of AGV velocity measurement mechanisms |
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| Publication Number | Publication Date |
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| CN208568817U true CN208568817U (en) | 2019-03-01 |
Family
ID=65488695
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| CN201820977658.1U Active CN208568817U (en) | 2018-06-22 | 2018-06-22 | A kind of AGV velocity measurement mechanisms |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045137A (en) * | 2019-05-23 | 2019-07-23 | 成都市新筑路桥机械股份有限公司 | A kind of suspension type monorail independently tests the speed wheel apparatus |
| CN111596088A (en) * | 2020-06-01 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
| CN113581777A (en) * | 2021-07-30 | 2021-11-02 | 合肥君信电子科技有限公司 | Cable-free rail car capable of automatically preventing derailing and hanger rail motion platform thereof |
-
2018
- 2018-06-22 CN CN201820977658.1U patent/CN208568817U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045137A (en) * | 2019-05-23 | 2019-07-23 | 成都市新筑路桥机械股份有限公司 | A kind of suspension type monorail independently tests the speed wheel apparatus |
| CN111596088A (en) * | 2020-06-01 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
| CN111596088B (en) * | 2020-06-01 | 2021-04-02 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
| CN113581777A (en) * | 2021-07-30 | 2021-11-02 | 合肥君信电子科技有限公司 | Cable-free rail car capable of automatically preventing derailing and hanger rail motion platform thereof |
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