CN208978932U - A kind of robot brain is loaded into meal cart - Google Patents
A kind of robot brain is loaded into meal cart Download PDFInfo
- Publication number
- CN208978932U CN208978932U CN201821692980.6U CN201821692980U CN208978932U CN 208978932 U CN208978932 U CN 208978932U CN 201821692980 U CN201821692980 U CN 201821692980U CN 208978932 U CN208978932 U CN 208978932U
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- wheel
- wheel hub
- tire
- motor
- car door
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Abstract
The utility model discloses a kind of robot brains to be loaded into meal cart, including box body and wheel, the box body includes car door, side plate, upper cover plate, bottom plate and hinge, the car door quantity is two, a door handle is equipped on two car door other sides, the upper cover plate surrounding is equipped with guardrail, box body upper end two sides are equipped with a push-and-pull hand, before the wheel includes, rear-wheel and electric motor wheel, the front-wheel includes that brake is foot-operated, bracket, wheel hub and tire, the electric motor wheel includes height adjustment device, take turns shaft fixing support, wheel shaft, motor integrating wheel hub and high skin-friction force tire, the motor integrating wheel hub includes control module and battery pack, the control module includes gravity accelerometer, electric machine controller and motor, its light and flexible, structure is simple, it can be automatically controled, prevent safety The generation of accident also has certain heat insulation effect.
Description
Technical field
The utility model relates to airborne dining cart fields, and in particular to a kind of robot brain is loaded into meal cart.
Background technique
Airborne dining cart is exclusively used on all kinds of space shuttles as carriage of passengers food, beverage, must have with
Lower requirement: light and flexible is used, braking quality is excellent, therefore affected by environment, and should also possess can resist under adverse circumstances
The performance of work, because aircraft meets air-flow on occasion, it may occur that jolt, if airborne dining cart was used in flight attendant at that time
It is serviced, and does not hold cart in time, cart probably slides or leads to tilt vehicle body and tilt that accident occurs, sternly
May cause the generation of safety accident again, it is therefore desirable to can in case of emergency can automatic braking airborne dining cart.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of robot brains to be loaded into meal cart, light spirit
Living, structure is simple, can be automatically controled, and prevents the generation of safety accident, also has certain heat insulation effect.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme: a kind of robot brain is loaded into
Meal cart, including car body and wheel, the wheel are fixedly mounted in car body lower end, and the car body is rectangle carriage body knot
Structure, the car body include car door, side plate, upper cover plate, bottom plate and hinge, and the car door is in car body rear and front end, the side
Plate is in 1 left and right sides of car body, and respectively in car body top and bottom, the car door quantity is two for the upper cover plate and bottom plate
A, the side plate quantity is two, and two car door sides pass through hinge and are connected to two side plate sides, two
Be equipped with a door handle on a car door other side, the upper cover plate surrounding is equipped with guardrail, the guardrail include strut with
Cross bar, the cross bar quantity are four, and four cross bars are parallel with upper cover plate, and the strut quantity is four, four institutes
It is vertical with upper cover plate to state strut, car body upper end two sides are equipped with a push-and-pull hand, the push-and-pull hand and car door top flat
Row, the wheel include front and rear wheel and electric motor wheel, and the front-wheel quantity is two, and two front-wheels are in bottom plate front end
Downside installation, the rear-wheel quantity are two, and two rear-wheels are installed on the downside of base plate rear end, and the electric motor wheel is the bottom of at
Downside installation among plate, the front-wheel include foot-operated brake, bracket, wheel hub and tire, and the brake is ridden installs on bracket,
The tire sleeve is installed on the inside of bracket in wheel hub outer ring, the tire and wheel hub, and the brake is ridden including pedal and strut,
The pedal is welded to connect in strut one end, and the pedal is rectangular parallelepiped structure, and the number of holders is two, two branch
Frame is in symmetrical structure, and two side faces are chamfer triangle, and the wheel hub and tire are circular ring shape, described in two
Front-wheel is identical as two rear-wheel structures, the electric motor wheel include height adjustment device, wheel shaft fixing support, wheel shaft,
Motor integrating wheel hub and high skin-friction force tire, the height adjustment device are installed in bottom plate lower end, the fixed branch of the wheel hub
Frame is installed in height adjustment device lower end, and the wheel shaft is installed at motor integrating wheel hub and high skin-friction force tire centerline,
The wheel shaft fixing support is installed by wheel shaft in motor integrating wheel hub and high skin-friction force tire two sides, and the wheel shaft is fixed
Side face is inverted triangle structure, and the wheel shaft is cylindrical body, and the motor integrating wheel hub and high skin-friction force tire are circle
Annular, the motor integrating wheel hub include control module and battery pack, and the battery pack output end is connect with control module, described
Control module includes gravity accelerometer, electric machine controller and motor, the gravity accelerometer output end and electricity
The connection of machine controller input terminal, the electric machine controller output end, which is connected to the motor, to be connect.
Further, the car door, side plate, upper cover plate and bottom plate are equipped with an insulating layer, and the insulating layer is polyurethane
Thermal insulation material.
Further, the strut and cross bar are welded to connect.
Further, the other two corners of chamfer triangle are circular arc, and the circular arc radian measure alpha is 60 °.
Further, the fixed pedestal lower end of the wheel shaft is circular arc, and the circular arc radian is 80 °.
Further, the motor braking relies primarily on the battery and provides power.
Beneficial effect
The utility model includes including car body and wheel, and the car door, side plate, upper cover plate and bottom plate are equipped with a heat preservation
Layer, the insulating layer are polyurethane heat insulation material, and the thermal insulation material stable chemical performance has excellent heat insulation effect, institute
It states upper cover plate surrounding and is equipped with guardrail, prevent aircraft from encountering air-flow and jolt, be placed on the article above cart and fall to injure by a crashing object and multiply
Visitor, the wheel include front and rear wheel and electric motor wheel, and the front-wheel includes foot-operated brake, bracket, wheel hub and tire, can be led to
The foot-operated artificial braking cart of the brake is crossed, prevents its sliding, the electric motor wheel includes that height adjustment device, wheel shaft are fixed
Bracket, wheel shaft, motor integrating wheel hub and high skin-friction force tire can also be automatic by electric motor wheel such as emergency
Braking, it is airborne into the other articles of cart shock and passenger to prevent, safety accident occurs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model control module structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of robot brain is loaded into meal cart, including car body 1 and wheel 2, and the wheel 2 is solid in 1 lower end of car body
Dingan County dress, the car body 1 be rectangle carriage body structure, the car body 1 include car door 3, side plate 4, upper cover plate 5, bottom plate 6 with
Hinge 7, the car door 3 is in 1 rear and front end of car body, and the side plate 4 is in 1 left and right sides of car body, the upper cover plate 5 and bottom plate
6 respectively in 1 top and bottom of car body, and 3 quantity of car door is two, and 4 quantity of side plate is two, two car doors
3 sides pass through hinge 7 and are connected to two 4 sides of side plate, are equipped with a door knob on two 3 other sides of car door
Hand 8,5 surrounding of upper cover plate are equipped with guardrail 9, and the guardrail 9 includes strut 10 and cross bar 11, the strut 10 and cross bar 11
It is welded to connect, 11 quantity of cross bar is four, and four cross bars 11 are parallel with upper cover plate 5, and 10 quantity of strut is
Four, four struts 10 are vertical with upper cover plate 5, and the 1 upper end two sides of car body are equipped with a push-and-pull hand 12, described to push away
Knob 12 is parallel with 3 top of car door, and the car door 3, side plate 4, upper cover plate 5 and bottom plate 6 are equipped with an insulating layer, the insulating layer
For polyurethane heat insulation material, the wheel 2 includes preceding 13, rear-wheel 14 and electric motor wheel 15, and 13 quantity of front-wheel is two,
Two front-wheels 13 are installed on the downside of 6 front end of bottom plate, and 14 quantity of rear-wheel is two, and two rear-wheels 14 are in bottom plate 6
Installation on the downside of rear end, the electric motor wheel 15 are installed on the downside of 6 centre of bottom plate, and the front-wheel 13 includes brake foot-operated 16, branch
Frame 17, wheel hub 18 and tire 19, the brake foot-operated 16 are installed on bracket 17, and 19 sets of the tire in 18 outer ring of wheel hub, institute
It states tire 19 and is installed on the inside of bracket 17 with wheel hub 18, the brake foot-operated 16 includes pedal 20 and strut 21, the pedal 20
It is welded to connect in 21 one end of strut, the pedal 20 is rectangular parallelepiped structure, and 17 quantity of bracket is two, two brackets
17 be in symmetrical structure, and two 17 sides of bracket are chamfer triangle, and the other two corners of chamfer triangle are circular arc,
The circular arc radian measure alpha is 60 °, and the wheel hub 18 and tire 19 are circular ring shape, two front-wheels 13 and two rear-wheels
14 structures are identical, and the electric motor wheel 15 includes height adjustment device 22, wheel shaft fixing support 23, wheel shaft 24, motor integrating
Wheel hub 25 and high skin-friction force tire 26, the height adjustment device 22 are installed in 6 lower end of bottom plate, the fixed bracket of the wheel hub
23 install in 22 lower end of height adjustment device, and the wheel shaft 24 is in motor integrating wheel hub 25 and high 26 center of skin-friction force tire
Place's installation, the wheel shaft fixing support 23 are pacified by wheel shaft 24 in motor integrating wheel hub 25 and high 26 two sides of skin-friction force tire
Dress, 23 side of wheel shaft fixing support are inverted triangle structure, and 23 lower end of wheel shaft fixing support is circular arc, the circular arc arc
Spending β is 80 °, and the wheel shaft 24 is cylindrical body, and the motor integrating wheel hub 25 is circular ring shape, institute with high skin-friction force tire 26
Stating motor integrating wheel hub 25 includes control module 27 and battery pack 28, and 28 output end of battery pack is connect with control module 27,
The control module 27 includes gravity accelerometer 29, electric machine controller 30 and motor 31, the acceleration of gravity sensing
29 output end of device is connect with 30 input terminal of electric machine controller, and 30 output end of electric machine controller is connected with motor 31.
Gravity accelerometer described in the utility model senses that airborne dining cart inclination vehicle body tilts Shi Huixiang
Electric machine controller power generation subsignal, subsequent electric machine controller give emergency braking, the motor system to motor transmission signal in real time
It is dynamic that the battery offer power is provided.
In the present embodiment, the car body is aluminum alloy material, and the aluminum alloy material is by following chemical weight percent
Than composition: Si is 0.4 %, and Zn 0.3%, Fe 0.7%, Cu 5.2%, Sn 0.25%, Bi 0.55%, surplus is not
It can avoid impurity and Al, an insulating layer be equipped in the car door, side plate, upper cover plate and bottom plate, the insulating layer is polyurethane
Thermal insulation material, 8 parts of dimethyl terephthalate (DMT) (DMT), 12 parts of phthalic anhydride, 13 parts of dimethylbenzene, 4,4- diisocyanate diphenylmethyl
32 parts of alkane (MDI), 55 parts of cresols, 100 parts of solvent with 120 parts of diluent, the solvent is phenol, the diluent by toluene with
The weight ratio of dimethylbenzene composition, the toluene and dimethylbenzene is 0.75:1, with its chemistry of the polyurethane of above-mentioned raw material composition
Property is more stable, good heat insulating.
Claims (6)
1. a kind of robot brain is loaded into meal cart, which is characterized in that including car body and wheel, the wheel is under car body
End is fixedly mounted, and the car body is rectangle carriage body structure, and the car body includes car door, side plate, upper cover plate, bottom plate and hinge
Chain, the car door is in car body rear and front end, and in 1 left and right sides of car body, the upper cover plate and bottom plate exist the side plate respectively
Car body top and bottom, the car door quantity are two, and the side plate quantity is two, and two car door sides pass through
Hinge is connected to two side plate sides, is equipped with a door handle, the upper cover plate on two car door other sides
Surrounding is equipped with guardrail, and the guardrail includes strut and cross bar, and the cross bar quantity is four, and four cross bars are and upper cover
Plate is parallel, and the strut quantity is four, and four struts are vertical with upper cover plate, and car body upper end two sides are equipped with
One push-and-pull hand, the push-and-pull hand is parallel with car door top, and the wheel includes front and rear wheel and electric motor wheel, the front-wheel number
Amount is two, and two front-wheels are installed on the downside of bottom plate front end, and the rear-wheel quantity is two, and two rear-wheels are in bottom plate
Installation on the downside of rear end, the electric motor wheel in the soleplate between downside installation, the front-wheel includes that brake is foot-operated, bracket, wheel hub
With tire, the brake is ridden installs on bracket, and the tire sleeve is in wheel hub outer ring, and the tire and wheel hub are on the inside of bracket
Installation, the foot-operated brake includes pedal and strut, and the pedal is welded to connect in strut one end, and the pedal is cuboid knot
Structure, the number of holders are two, and two brackets are in symmetrical structure, and two side faces are chamfer triangle,
The wheel hub and tire are circular ring shape, and two front-wheels are identical as two rear-wheel structures, the electric motor wheel packet
Include height adjustment device, wheel shaft fixing support, wheel shaft, motor integrating wheel hub and high skin-friction force tire, the height adjustment
Device is installed in bottom plate lower end, and the fixed bracket of the wheel hub is installed in height adjustment device lower end, and the wheel shaft is in motor integrating
It is installed at wheel hub and high skin-friction force tire centerline, the wheel shaft fixing support is by wheel shaft in motor integrating wheel hub and high table
The installation of face frictional force tire two sides, the fixed side face of the wheel shaft are inverted triangle structure, and the wheel shaft is cylindrical body, described one
Body motor wheel hub and high skin-friction force tire are circular ring shape, and the motor integrating wheel hub includes control module and battery pack, institute
It states battery pack output end to connect with control module, the control module includes gravity accelerometer, electric machine controller and electricity
Machine, the gravity accelerometer output end are connect with electric machine controller input terminal, the electric machine controller output end and electricity
Machine is connected.
2. a kind of robot brain is loaded into meal cart according to claim 1, which is characterized in that the car door, side plate, upper cover
Plate and bottom plate are equipped with an insulating layer, and the insulating layer is polyurethane heat insulation material.
3. a kind of robot brain is loaded into meal cart according to claim 1, which is characterized in that the strut and cross bar weld
Connection.
4. a kind of robot brain is loaded into meal cart according to claim 1, which is characterized in that the chamfer triangle is another
Outer two corners are circular arc, and the circular arc radian measure alpha is 60 °.
5. a kind of robot brain is loaded into meal cart according to claim 1, which is characterized in that under the wheel shaft fixing support
End is circular arc, and the circular arc radian is 80 °.
6. a kind of robot brain is loaded into meal cart according to claim 1, which is characterized in that the motor braking mainly according to
Power is provided by the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692980.6U CN208978932U (en) | 2018-10-18 | 2018-10-18 | A kind of robot brain is loaded into meal cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692980.6U CN208978932U (en) | 2018-10-18 | 2018-10-18 | A kind of robot brain is loaded into meal cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978932U true CN208978932U (en) | 2019-06-14 |
Family
ID=66788121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692980.6U Withdrawn - After Issue CN208978932U (en) | 2018-10-18 | 2018-10-18 | A kind of robot brain is loaded into meal cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278832A (en) * | 2018-10-18 | 2019-01-29 | 江苏航空职业技术学院 | A kind of robot brain is loaded into meal cart |
| CN112193299A (en) * | 2020-10-20 | 2021-01-08 | 黄河水利职业技术学院 | Hotel luggage cart for travel hotel |
-
2018
- 2018-10-18 CN CN201821692980.6U patent/CN208978932U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278832A (en) * | 2018-10-18 | 2019-01-29 | 江苏航空职业技术学院 | A kind of robot brain is loaded into meal cart |
| CN112193299A (en) * | 2020-10-20 | 2021-01-08 | 黄河水利职业技术学院 | Hotel luggage cart for travel hotel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20221214 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190614 Effective date of abandoning: 20221214 |