CN207173204U - One kind is used for heavily loaded AGV driving suspension - Google Patents
One kind is used for heavily loaded AGV driving suspension Download PDFInfo
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- CN207173204U CN207173204U CN201721153505.7U CN201721153505U CN207173204U CN 207173204 U CN207173204 U CN 207173204U CN 201721153505 U CN201721153505 U CN 201721153505U CN 207173204 U CN207173204 U CN 207173204U
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- bottom plate
- spring
- driving wheel
- suspension
- motor
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Abstract
Suspension technical field is the utility model is related to, more particularly to a kind of to be used for heavily loaded AGV driving suspension, the both ends of support shaft are provided with support base；Support base is fixed on hull bottom plate；The both ends of support shaft are rotatablely connected with two support bases respectively；Bottom plate one end is mutually fixedly connected with the axle body of support shaft；Several damping devices are provided with bottom plate；Damping device is made up of nut, pad, spring, spring guide and clamping screw；Clamping screw is mutually threadedly coupled after sequentially passing through lower shoe waist typed through hole, upper plate waist typed through hole, spring guide, spring and pad from the bottom up with nut；Spring compression is between bulge loop and pad；Transmission mechanism is provided between the main shaft of driving wheel and the output end of motor.When using the utility model, the shock-damping structure carries out damping to driving wheel, prevents driving wheel to be deformed even damaging, and extends the service life of suspension to the utmost, improves stability and accuracy that suspension uses.
Description
Technical field
Suspension technical field is the utility model is related to, it is more particularly to a kind of to be used for heavily loaded AGV driving suspension.
Background technology
With heavily loaded AGV rise, stability and reliability requirement to AGV also more and more higher, this is mainly reflected in outstanding
In extension system, because usually using build and all larger suspension with damping shock absorber of quality, its inconvenience is installed and fortune
Dynamic inertia is big so that AGV bumpy motions, braking are trembled not in time or when braking, and traction drive shaft is usually using tradition
The transmission of straight line profile shaft, trembling can cause power transmission shaft radial load increased dramatically so that it deforms, and cause driving wheel to deflect
Cause wheel to be reduced with contact area of ground and trigger the problems such as breakking away and rotating.
Therefore it is necessary to carry out further technological innovation to being currently used for heavily loaded AGV drivings suspension.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided one kind is used for heavily loaded AGV and driven
Suspension.
To achieve the above object, the technical solution adopted in the utility model is：
It is described in the utility model it is a kind of be used for heavily loaded AGV driving suspension, it include hull bottom plate, support shaft,
Driving wheel and bottom plate；The both ends of the support shaft are provided with support base；The support base is fixed on hull bottom plate；The branch
The both ends for holding axle are rotatablely connected with two support bases respectively；The bottom plate is arranged on the upper surface of hull bottom plate；The bottom plate one
End is mutually fixedly connected with the axle body of support shaft；Several damping devices are provided with the bottom plate；The damping device by nut,
Pad, spring, spring guide and clamping screw composition；Upper plate waist typed through hole is provided with the bottom plate；The hull bottom plate
On be provided with lower shoe waist typed through hole；The clamping screw sequentially passes through lower shoe waist typed through hole, upper plate waist type from the bottom up
Mutually it is threadedly coupled with nut after through hole, spring guide, spring and pad；The head of the clamping screw is pressed on hull bottom plate
Lower surface；Bulge loop is provided with the lateral wall of the spring guide；The spring compression is between bulge loop and pad；The bulge loop
It is pressed on the upper surface of bottom plate；Motor is fixedly installed on the bottom plate；The input of the driving wheel is fixedly installed main shaft；
The main shaft is rotatablely connected with bottom plate；Transmission mechanism is provided between the main shaft of the driving wheel and the output end of motor.
Further, the transmission mechanism is belt gear；The belt gear is by two belt pulleys and opens
Tight belt composition；One of belt pulley is mutually fixedly connected with the output end of motor；The main shaft of another belt pulley and driving wheel
Mutually it is fixedly connected；The tightening belt is stretched between two belt pulleys.
Further, the upper surface of the bottom plate is provided with motor installation base；The motor is fixed on motor installation bottom
On seat；Two nuts are fixedly installed on the motor installation base；Fixed plate is provided with the bottom plate；In the fixed plate
It is provided with two adjusting screw rods；The nut matches with adjusting screw rod；The fixed plate turns with two adjusting screw rod one end
Dynamic connection；Two adjusting screw rod other ends are mutually threadedly coupled with nut respectively.
Further, the quantity at least two of the damping device.
After said structure, the utility model has the beneficial effect that：It is described in the utility model a kind of for heavily loaded AGV drives
Dynamic suspension, the both ends of support shaft are provided with support base；Support base is fixed on hull bottom plate；The both ends difference of support shaft
It is rotatablely connected with two support bases；Bottom plate is arranged on the upper surface of hull bottom plate；Bottom plate one end and the axle body of support shaft are mutually fixed
Connection；Several damping devices are provided with bottom plate；Damping device is by nut, pad, spring, spring guide and clamping screw group
Into；Upper plate waist typed through hole is provided with bottom plate；Lower shoe waist typed through hole is provided with hull bottom plate；Clamping screw is from the bottom up
Mutually it is threadedly coupled with nut after sequentially passing through lower shoe waist typed through hole, upper plate waist typed through hole, spring guide, spring and pad；
The head of clamping screw is pressed on the lower surface of hull bottom plate；Bulge loop is provided with the lateral wall of spring guide；Spring compression exists
Between bulge loop and pad；Bulge loop is pressed on the upper surface of bottom plate；Motor is fixedly installed on bottom plate；The input of driving wheel is fixed
It is provided with main shaft；Main shaft is rotatablely connected with bottom plate；Transmission mechanism is provided between the main shaft of driving wheel and the output end of motor.
During using the utility model, tightened by nut, control the decrement of spring, adjusted the elastic of damping device, be adjusted and subtract
Shake the damping effect of device；Spring is in the case of compression, and bottom plate is pressed on the upper surface of hull bottom plate away from support shaft one end,
When running under the situation of Uneven road, driving wheel drives bottom plate to be rotated around support shaft, enters row buffering by spring, realizes driving wheel
Damping；The shock-damping structure carries out damping to driving wheel, prevents driving wheel to be deformed even damaging, and extends to the utmost outstanding
The service life of extension system, improve stability and accuracy that suspension uses.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that motor is arranged on bottom plate；
Fig. 3 is the structural representation that support shaft is connected with hull bottom plate and bottom plate；
Fig. 4 is the structural representation that damping device is connected with hull bottom plate and bottom plate；
Fig. 5 is the A portions zoomed-in view in Fig. 2；
Fig. 6 is the structural representation of belt gear；
Description of reference numerals：
1st, hull bottom plate；101st, lower shoe waist typed through hole；2nd, support shaft；3rd, support base；
4th, damping device；401st, nut；402nd, pad；403rd, spring；404th, spring guide；
404a, bulge loop；405th, clamping screw；5th, motor；6th, belt gear；601st, belt pulley；
602nd, tightening belt；7th, adjusting screw rod；8th, driving wheel module；9th, bottom plate；
901st, upper plate waist typed through hole；902nd, fixed plate；10th, motor installation base；11st, nut.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, described in the utility model a kind of for heavily loaded AGV driving suspension, it includes car body
Bottom plate 1, support shaft 2, driving wheel 8 and bottom plate 9；The both ends of the support shaft 2 are provided with support base 3；The support base 3 is fixed
On hull bottom plate 1；The both ends of the support shaft 2 are rotatablely connected with two support bases 3 respectively；The bottom plate 9 is arranged on car body
The upper surface of bottom plate 1；Described one end of bottom plate 9 is mutually fixedly connected with the axle body of support shaft 2；Several are provided with the bottom plate 9
Damping device 4；The damping device 4 is by 405 groups of nut 401, pad 402, spring 403, spring guide 404 and clamping screw
Into；Upper plate waist typed through hole 901 is provided with the bottom plate 9；Lower shoe waist typed through hole 101 is provided with the hull bottom plate 1；
The clamping screw 405 sequentially passes through lower shoe waist typed through hole 101, upper plate waist typed through hole 901, spring guide from the bottom up
404th, it is threadedly coupled after spring 403 and pad 402 with the phase of nut 401；The head of the clamping screw 405 is pressed on hull bottom plate
1 lower surface；Bulge loop 404a is provided with the lateral wall of the spring guide 404；The spring 403 be pressed on bulge loop 404a with
Between pad 402；The bulge loop 404a is pressed on the upper surface of bottom plate 9；Motor 5 is fixedly installed on the bottom plate 9；The drive
The input of driving wheel 8 is fixedly installed main shaft；The main shaft is rotatablely connected with bottom plate 9；The main shaft of driving wheel 8 typically passes through bearing
Seat positions on bottom plate 9, driving wheel 8 is rotated on bottom plate 9；Set between the main shaft of the driving wheel 8 and the output end of motor 5
It is equipped with transmission mechanism；Tightened by nut 401, control the decrement of spring 403, adjust the elastic of damping device, be adjusted
The damping effect of damping device 4；Spring 403 is in the case of compression, and bottom plate 9 is pressed on hull bottom plate 1 away from the one end of support shaft 2
Upper surface, when running under the situation of Uneven road, driving wheel 8 drives bottom plate 9 to be rotated around support shaft 2, is carried out by spring 403
Buffering, realizes the damping of driving wheel 8；The shock-damping structure carries out damping to driving wheel 8, prevents driving wheel 8 to be deformed even damaging
It is bad, extend the service life of suspension to the utmost, improve stability and accuracy that suspension uses.
As a kind of preferred embodiment of the present utility model, the transmission mechanism is belt gear 6；The belt transmission
Mechanism 6 is made up of two belt pulleys 601 and tightening belt 602；The output end of one of belt pulley 601 and motor 5 is mutually fixed
Connection；Another belt pulley 601 is mutually fixedly connected with the main shaft of driving wheel 8；The tightening belt 602 is stretched in two belt pulleys
Between 601；Move more steady by belt transmission, driving wheel 8 between motor 5 and driving wheel 8.
As a kind of preferred embodiment of the present utility model, the upper surface of the bottom plate 9 is provided with motor installation base 10；Institute
Motor 5 is stated to be fixed on motor installation base 10；Two nuts 11 are fixedly installed on the motor installation base 10；The bottom
Fixed plate 902 is provided with plate 9；Two adjusting screw rods 7 are provided with the fixed plate 902；The nut 11 and adjusting screw rod 7
Match；The fixed plate 902 is rotatablely connected with two one end of adjusting screw rod 7；Two other ends of adjusting screw rod 7 respectively with spiral shell
Female 11 phases are threadedly coupled two belt pulleys 601 and are separately positioned in the perpendicular differed；By rotating adjusting screw rod 7 and spiral shell
Mother 11 is relative to be slided, and is slided axial direction of the motor installation base 10 along screw rod 7, is driven the belt pulley being fixed on motor 5
601 slide, and realize that tightening belt 602 is tensioned between two belt pulleys 601.
As a kind of preferred embodiment of the present utility model, the quantity at least two of the damping device 4.
When using the utility model, tightened by nut, control the decrement of spring, adjust the elastic of damping device,
The damping effect of damping device is adjusted；Spring is in the case of compression, and bottom plate is pressed on car body bottom away from support shaft one end
The upper surface of plate, when running under the situation of Uneven road, driving wheel drives bottom plate to be rotated around support shaft, is delayed by spring
Punching, realizes the damping of driving wheel；Two belt pulleys are separately positioned in the perpendicular differed；By rotating adjusting screw rod 7
It is relative with nut 11 to slide, axial direction of the motor installation base 10 along screw rod 7 is slided, drives the skin being fixed on motor 5
Belt wheel 601 slides, and realizes that tightening belt 602 is tensioned between two belt pulleys 601, is passed between motor and driving wheel by belt
Dynamic, driving wheel motion is more steady；The shock-damping structure carries out damping to driving wheel, prevents driving wheel to be deformed even damaging,
Extend the service life of suspension to the utmost, improve stability and accuracy that suspension uses.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (4)
1. one kind is used for heavily loaded AGV driving suspension, it is characterised in that：It includes hull bottom plate (1), support shaft (2), driven
Driving wheel (8) and bottom plate (9)；The both ends of the support shaft (2) are provided with support base (3)；The support base (3) is fixed on car body
On bottom plate (1)；The both ends of the support shaft (2) are rotatablely connected with two support bases (3) respectively；The bottom plate (9) is arranged on car
The upper surface of body bottom plate (1)；Described bottom plate (9) one end is mutually fixedly connected with the axle body of support shaft (2)；Set on the bottom plate (9)
It is equipped with several damping devices (4)；The damping device (4) is by nut (401), pad (402), spring (403), spring guide
(404) formed with clamping screw (405)；Upper plate waist typed through hole (901) is provided with the bottom plate (9)；The hull bottom plate
(1) lower shoe waist typed through hole (101) is provided with；The clamping screw (405) sequentially passes through lower shoe waist type and led to from the bottom up
Hole (101), upper plate waist typed through hole (901), spring guide (404), spring (403) and pad (402) afterwards with nut (401) phase
Threaded connection；The head of the clamping screw (405) is pressed on the lower surface of hull bottom plate (1)；The spring guide (404)
Bulge loop (404a) is provided with lateral wall；The spring (403) is pressed between bulge loop (404a) and pad (402)；It is described convex
Ring (404a) is pressed on the upper surface of bottom plate (9)；Motor (5) is fixedly installed on the bottom plate (9)；The driving wheel (8)
Input is fixedly installed main shaft；The main shaft is rotatablely connected with bottom plate (9)；The main shaft of the driving wheel (8) and motor (5)
Transmission mechanism is provided between output end.
It is 2. according to claim 1 a kind of for heavily loaded AGV driving suspension, it is characterised in that：The transmission mechanism
For belt gear (6)；The belt gear (6) is made up of two belt pulleys (601) and tightening belt (602)；Its
In a belt pulley (601) be mutually fixedly connected with the output end of motor (5)；The master of another belt pulley (601) and driving wheel (8)
Axle is mutually fixedly connected；The tightening belt (602) is stretched between two belt pulleys (601).
It is 3. according to claim 2 a kind of for heavily loaded AGV driving suspension, it is characterised in that：The bottom plate (9)
Upper surface is provided with motor installation base (10)；The motor (5) is fixed on motor installation base (10)；The motor installation
Two nuts (11) are fixedly installed on base (10)；Fixed plate (902) is provided with the bottom plate (9)；The fixed plate
(902) two adjusting screw rods (7) are provided with；The nut (11) matches with adjusting screw rod (7)；The fixed plate (902)
It is rotatablely connected with two adjusting screw rod (7) one end；Two adjusting screw rod (7) other ends connect with nut (11) phase screw thread respectively
Connect.
It is 4. according to claim 1 a kind of for heavily loaded AGV driving suspension, it is characterised in that：The damping device
(4) quantity at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153505.7U CN207173204U (en) | 2017-09-08 | 2017-09-08 | One kind is used for heavily loaded AGV driving suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153505.7U CN207173204U (en) | 2017-09-08 | 2017-09-08 | One kind is used for heavily loaded AGV driving suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173204U true CN207173204U (en) | 2018-04-03 |
Family
ID=61743456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153505.7U Active CN207173204U (en) | 2017-09-08 | 2017-09-08 | One kind is used for heavily loaded AGV driving suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624630A (en) * | 2019-02-21 | 2019-04-16 | 杭叉集团股份有限公司 | A kind of suspension and the tray carriage with the suspension |
| CN110370870A (en) * | 2018-09-12 | 2019-10-25 | 天津京东深拓机器人科技有限公司 | A kind of swing shock absorption device, damping wheel group and vehicle |
| CN111845237A (en) * | 2020-07-15 | 2020-10-30 | 广东博智林机器人有限公司 | Driving device |
-
2017
- 2017-09-08 CN CN201721153505.7U patent/CN207173204U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370870A (en) * | 2018-09-12 | 2019-10-25 | 天津京东深拓机器人科技有限公司 | A kind of swing shock absorption device, damping wheel group and vehicle |
| CN109624630A (en) * | 2019-02-21 | 2019-04-16 | 杭叉集团股份有限公司 | A kind of suspension and the tray carriage with the suspension |
| CN111845237A (en) * | 2020-07-15 | 2020-10-30 | 广东博智林机器人有限公司 | Driving device |
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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: 20221213 Address after: 10/F, Financial Technology Building, No. 11, Keyuan Road, Science Park Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong 518057 Patentee after: Shenzhen zhumang Technology Co.,Ltd. Address before: 518000 a008, floor 2, building C, No. 164, Pingxin North Road, Pinghu street, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN LZROBOTICS Co.,Ltd. |