CN208773556U - Bearing chassis device - Google Patents
Bearing chassis device Download PDFInfo
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- CN208773556U CN208773556U CN201821174520.4U CN201821174520U CN208773556U CN 208773556 U CN208773556 U CN 208773556U CN 201821174520 U CN201821174520 U CN 201821174520U CN 208773556 U CN208773556 U CN 208773556U
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- wheel
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- frame
- noseplate
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Abstract
The utility model discloses a kind of bearing chassis devices, comprising: front chassis, rear chassis, the bogey for bearing goods；Front chassis includes noseplate, front-wheel fixation rack, front-wheel, the front support frame for being used to support bogey, mounting rack and driving wheel；Mounting rack is fixed to the rear portion of noseplate；The rotatable installation of driving wheel is to mounting rack.Rear chassis includes rear bottom plate, fixing rack of back wheel, rear-wheel and the rear support frame for being used to support bogey；The rear portion on preceding floor and the articulated connection of the front of rear bottom plate；Bogey includes loading plate, preceding connection frame and rear connecting frame；Rear connecting frame is rotatably connected to rear support frame；Preceding connection frame is equipped with kidney slot；Kidney slot horizontal extension along the longitudinal direction；Front support frame is equipped with sliding axle；Sliding axle passes through kidney slot.The mode hinged by front chassis and rear chassis of bearing chassis device provided by being beneficial in that, convenient for obstacle detouring and gets rid of poverty, while improving the stability and installation convenience of bearing chassis device.
Description
Technical field
The utility model relates to a kind of bearing chassis devices.
Background technique
The chassis that existing low-load mobile robot uses, mostly using spring assembling at movable castor, work as load
It is low, spring recklessly can coefficient it is high when, amount of spring compression very little, it is movable to play the role of castor, and when load is high, spring is recklessly
Can coefficient it is low when, amount of spring compression can not play preferable active action close to limited compression amount, and spring is in for a long time
Limited compression state often follows the string after a period of work.And existing low-load mobile robot assembling process
In, the installation of spring movable castor is more difficult.
Utility model content
To solve the deficiencies in the prior art, the utility model provide a kind of structure it is simple, convenient for obstacle detouring and that gets rid of poverty hold
Carry base apparatus.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of bearing chassis device, comprising: front chassis, rear chassis, the bogey for bearing goods；Front chassis is with after
Chassis articulated connection；Front chassis includes noseplate, front-wheel fixation rack, front-wheel, the front support frame for being used to support bogey, installation
Frame and driving wheel；The front of noseplate is arranged in front-wheel fixation rack；The rotatable installation of front-wheel is to front-wheel fixation rack；Front support frame is solid
Determine to noseplate；Mounting rack is fixed to the rear portion of noseplate；The rotatable installation of driving wheel is to mounting rack；Rear chassis includes rear bottom
Plate, fixing rack of back wheel, rear-wheel and the rear support frame for being used to support bogey；The rear portion of rear bottom plate is arranged in fixing rack of back wheel；
The rotatable installation of rear-wheel is to fixing rack of back wheel；Rear support frame is fixed to rear bottom plate；The rear portion of noseplate and the front of rear bottom plate hinge
It connects in succession；Bogey includes loading plate, preceding connection frame and rear connecting frame；Preceding connection frame is fixedly mounted on the front of loading plate；
Rear connecting frame is fixedly mounted on the rear portion of loading plate；Rear connecting frame is rotatably connected to rear support frame；Preceding connection frame is equipped with waist
Shape hole；Kidney slot extending direction is parallel to plane where loading plate；Front support frame is equipped with sliding axle；Sliding axle passes through kidney-shaped
Hole.
Further, the diameter of sliding axle and the internal diameter of kidney slot are equal.
Further, driving wheel is between front support frame and rear support frame.
Further, driving takes turns to being equidistant for front support frame and rear support frame.
Further, when bearing chassis device is run on the horizontal level, loading plate is parallel to noseplate and rear bottom plate,
Noseplate and rear bottom plate are generally aligned in the same plane.
Further, when bearing chassis device is run on level ground, sliding axle is located at the middle part of kidney slot.
Further, when driving wheel is by raised barrier on ground, sliding axle slides forwards along kidney slot.
Further, when driving wheel is by recess on ground, sliding axle is rearward slided along kidney slot.
Further, front chassis includes two front support frames；Two front support frames are individually secured to the left and right two of noseplate
Side；Bogey includes two preceding connection frames；Two preceding connection frames are fixedly installed to the left and right sides of the front of loading plate respectively.
Further, rear chassis includes two rear support frames；Two rear support frames are individually secured to the left and right two of rear bottom plate
Side；Bogey includes two rear connecting frames；Two rear connecting frames are fixedly installed to the left and right sides at the rear portion of loading plate respectively.
The utility model is beneficial in that the bearing chassis device of the offer side hinged by front chassis and rear chassis
Formula convenient for obstacle detouring and is got rid of poverty, while improving the stability and installation convenience of bearing chassis device.
Detailed description of the invention
Fig. 1 is the schematic diagram of the bearing chassis device of the utility model；
Fig. 2 is schematic diagram when bearing chassis device in Fig. 1 passes through raised barrier；
Fig. 3 is schematic diagram when bearing chassis device in Fig. 1 passes through recess；
Fig. 4 is the preceding connection frame of the bearing chassis device in Fig. 1 and the cooperation schematic diagram of sliding axle.
Bearing chassis device 100, front chassis 10, noseplate 11, front-wheel fixation rack 12, front-wheel 13, front support frame 14, sliding
Axis 15, mounting rack 16, driving wheel 17, rear chassis 20, rear bottom plate 21, fixing rack of back wheel 22, rear-wheel 23, rear support frame 24, carrying
Device 30, loading plate 31, preceding connection frame 32, kidney slot 33, front end 331, rear end 332, rear connecting frame 34.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 4, a kind of bearing chassis device 100, can be applied to low-load mobile robot, comprising: preceding bottom
Disk 10, rear chassis 20, the bogey 30 for bearing goods.Bogey 30 during transporting cargo for carrying
Goods.Front chassis 10 and rear chassis 20 are articulated and connected by hinging manner.Front chassis 10 include noseplate 11, front-wheel fixation rack 12,
Front-wheel 13, front support frame 14, mounting rack 16 and driving wheel 17, wherein front support frame 14 is used to support bogey 30, mounting rack
16 are fixed to noseplate 11 for installing driving wheel 17.The front of noseplate 11 is arranged in for installing front-wheel in front-wheel fixation rack 12
13, the rotatable installation of front-wheel 13 to front-wheel fixation rack 12.Front support frame 14 is fixed to noseplate 11.Specifically, front support frame
14 are installed vertically on noseplate 11.Mounting rack 16 is fixed to the rear portion of noseplate 11 for installing driving wheel 17.Driving wheel 17 can
Rotation is installed to mounting rack 16.General driving wheel 17 can be driven by mode commonly used in the art, for example pass through driving electricity
Machine driving, it is preferred that driving motor can use brushless motor, and brushless motor is small in size, low in energy consumption.Rear chassis 20 includes rear bottom
Plate 21, fixing rack of back wheel 22, rear-wheel 23 and rear support frame 24, wherein rear support frame 24 is used to support bogey 30.Rear-wheel is solid
Determine frame 22 and the rear portion of rear bottom plate 21 is set for installing rear-wheel 23.The rotatable installation of rear-wheel 23 is to fixing rack of back wheel 22.After prop up
Support 24 is fixed to rear bottom plate 21.The rear portion of noseplate 11 and the front of rear bottom plate 21 are articulated and connected by hinge.Bogey
30 include loading plate 31, preceding connection frame 32 and rear connecting frame 34.Preceding connection frame 32 and rear connecting frame 34 are used to support loading plate 31.
Preceding connection frame 32 is fixedly mounted on the front of loading plate 31.Rear connecting frame 34 is fixedly mounted on the rear portion of loading plate 31.After connect
Frame 34 is rotatably connected to rear support frame 24.Preceding connection frame 32 is equipped with kidney slot 33.Kidney slot 33 is parallel to loading plate 31, when
When bogey 30 is installed to installation site, the horizontal extension along the longitudinal direction of kidney slot 33.Front support frame 14 is equipped with sliding axle
15, the diameter of sliding axle 15 is less than or equal to the internal diameter d of kidney slot 33, and sliding axle 15 passes through kidney slot 33, wherein kidney slot 33
Internal diameter d as identified in Fig. 4.
The diameter of sliding axle 15 is equal with the internal diameter d of kidney slot 33 as a preferred implementation manner,.Specifically, sliding
The diameter of moving axis 15 is equal with the internal diameter d of kidney slot 33, and sliding axle 15 and kidney slot 33 are fitted close, and bogey 30 is carrying
Base apparatus 100 will not generate biggish rolling because the gap between sliding axle 15 and kidney slot 33 is excessive during travelling
It is dynamic.
Driving wheel 17 is between front support frame 14 and rear support frame 24 as a preferred implementation manner,.Specifically,
Driving wheel 17 can guarantee the compact of the structure of bearing chassis device 100 between front support frame 14 and rear support frame 24.
Being equidistant to front support frame 14 and rear support frame 24 of driving wheel 17 as a preferred implementation manner,.Specifically
For, driving wheel 17 to front support frame 14 and rear support frame 24 are equidistant, driving wheel 17 be located at bogey 30 just under
Side, noseplate 11 and rear bottom plate 21 support bogey 30 more stable.
As a preferred implementation manner, when bearing chassis device is run on the horizontal level, loading plate 31 is parallel to
Noseplate 11 and rear bottom plate 21, noseplate 11 and rear bottom plate 21 are generally aligned in the same plane.Specifically, noseplate 11 and rear bottom plate 21
It is generally aligned in the same plane, noseplate 11 and rear bottom plate 21 are spliced into the complete bottom plate of shape, entire bearing chassis device 100
Structure is more compact and reasonable.
As a preferred implementation manner, when bearing chassis device is run on level ground, sliding axle 15 is located at waist
The middle part in shape hole 33.
As shown in Fig. 2, as a preferred implementation manner, when driving wheel 17 is by raised barrier on ground, it is sliding
Moving axis 15 slides forwards along kidney slot 33.When the height of raised barrier is greater than predetermined value, sliding axle 15 slides into waist
The front end in shape hole 33 is simultaneously contacted with the front end of kidney slot 33 331, and bearing chassis device 100 is made to maintain a stable shape
State.
As shown in figure 3, as a preferred implementation manner, when driving wheel 17 is by recess on ground, sliding axle 15
It is rearward slided along kidney slot 33.When the depth of recess is greater than predetermined value, sliding axle 15 slides into the last of kidney slot 33
It holds and is contacted with the rear end of kidney slot 33 332, bearing chassis device 100 is made to maintain a stable state.
Front chassis 10 includes two front support frames 14 as a preferred implementation manner,.Two front support frames 14 are solid respectively
Determine to the left and right sides of noseplate 11.Bogey 30 includes two preceding connection frames 32.Two preceding connection frames 32 are fixed respectively to pacify
It is filled to the left and right sides of the front of loading plate 31.
Rear chassis 20 includes two rear support frames 24 as a preferred implementation manner,.Two rear support frames 24 are solid respectively
Determine to the left and right sides of rear bottom plate 21.Bogey 30 includes two rear connecting frames 34.Two rear connecting frames 34 are fixed respectively to pacify
It is filled to the left and right sides at the rear portion of loading plate 31.
The rear portion of noseplate 11 and the front of rear bottom plate 21 are articulated and connected by hinge as a preferred implementation manner,
Hinged place is located at the top of noseplate 11 and rear bottom plate 21.Specifically, noseplate 11 and rear bottom plate 21 is arranged in hinged place
Top, the noseplate 11 and rear bottom plate 21 that bearing chassis device 100 can be improved improve bearing chassis to the maximum distance on ground
The performance that device 100 breaks the barriers.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
Technical solution obtained, all falls in the protection scope of the utility model.
Claims (10)
1. a kind of bearing chassis device characterized by comprising front chassis, rear chassis, the bogey for bearing goods；
The front chassis and rear chassis articulated connection；The front chassis includes noseplate, front-wheel fixation rack, front-wheel, is used to support
Front support frame, mounting rack and the driving wheel of the bogey；The front of the noseplate is arranged in the front-wheel fixation rack；Institute
The rotatable installation of front-wheel is stated to the front-wheel fixation rack；The front support frame is fixed to the noseplate；The mounting rack is fixed
To the rear portion of the noseplate；The rotatable installation of driving wheel is to the mounting rack；The rear chassis includes rear bottom plate, rear-wheel
Fixed frame, rear-wheel and the rear support frame for being used to support the bogey；The rear bottom plate is arranged in the fixing rack of back wheel
Rear portion；The rotatable installation of rear-wheel is to the fixing rack of back wheel；The rear support frame is fixed to the rear bottom plate；The preceding bottom
The front articulated connection at the rear portion of plate and the rear bottom plate；The bogey includes loading plate, preceding connection frame and rear connecting frame；
The preceding connection frame is fixedly mounted on the front of the loading plate；After the rear connecting frame is fixedly mounted on the loading plate
Portion；The rear connecting frame is rotatably connected to rear support frame；The preceding connection frame is equipped with kidney slot；The kidney slot extension side
The plane to where being parallel to the loading plate；The front support frame is equipped with sliding axle；The sliding axle passes through the kidney slot.
2. a kind of bearing chassis device according to claim 1, it is characterised in that:
The diameter of the sliding axle is equal with the internal diameter of the kidney slot.
3. a kind of bearing chassis device according to claim 1, it is characterised in that:
The driving wheel is between the front support frame and the rear support frame.
4. a kind of bearing chassis device according to claim 3, it is characterised in that:
The driving takes turns to being equidistant for the front support frame and the rear support frame.
5. a kind of bearing chassis device according to claim 1, it is characterised in that:
When the bearing chassis device is run on the horizontal level, the loading plate is parallel to the noseplate and the rear bottom
Plate, the noseplate and the rear bottom plate are generally aligned in the same plane.
6. a kind of bearing chassis device according to claim 1, it is characterised in that:
When the bearing chassis device is run on level ground, the sliding axle is located at the middle part of the kidney slot.
7. a kind of bearing chassis device according to claim 1, it is characterised in that:
When the driving wheel is by raised barrier on ground, the sliding axle slides forwards along kidney slot.
8. a kind of bearing chassis device according to claim 1, it is characterised in that:
When the driving wheel is by recess on ground, the sliding axle is rearward slided along kidney slot.
9. a kind of bearing chassis device according to claim 1, it is characterised in that:
The front chassis includes two front support frames；Two front support frames are individually secured to the left and right of the noseplate
Two sides；
The bogey includes two preceding connection frames；Two preceding connection frames are fixedly installed to the loading plate respectively
Front the left and right sides.
10. a kind of bearing chassis device according to claim 1, it is characterised in that:
The rear chassis includes two rear support frames；Two rear support frames are individually secured to the left and right of the rear bottom plate
Two sides；
The bogey includes two rear connecting frames；Two rear connecting frames are fixedly installed to the loading plate respectively
Rear portion the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174520.4U CN208773556U (en) | 2018-07-24 | 2018-07-24 | Bearing chassis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174520.4U CN208773556U (en) | 2018-07-24 | 2018-07-24 | Bearing chassis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773556U true CN208773556U (en) | 2019-04-23 |
Family
ID=66154510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174520.4U Active CN208773556U (en) | 2018-07-24 | 2018-07-24 | Bearing chassis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266187A (en) * | 2021-03-31 | 2021-08-17 | 安徽鸿杰威尔停车设备有限公司 | PCS type garage with AGV type transition carrying mechanism with vehicle carrying plates |
-
2018
- 2018-07-24 CN CN201821174520.4U patent/CN208773556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266187A (en) * | 2021-03-31 | 2021-08-17 | 安徽鸿杰威尔停车设备有限公司 | PCS type garage with AGV type transition carrying mechanism with vehicle carrying plates |
| CN113266187B (en) * | 2021-03-31 | 2023-05-12 | 安徽鸿杰威尔停车设备有限公司 | PCS type garage with AGV type transition carrying mechanism for car carrying plate |
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