CN213168345U

CN213168345U - Omnidirectional movement's balanced material transfer cart of intelligence

Info

Publication number: CN213168345U
Application number: CN202020768713.3U
Authority: CN
Inventors: 陈禹睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-05-11
Anticipated expiration: 2030-05-11

Abstract

The invention discloses an omnidirectional moving intelligent balance material transfer cart, which comprises: the device comprises a frame, a cloud platform, a protective cover and a load platform, wherein the protective cover is fixedly arranged on the frame, the cloud platform is arranged on the protective cover, and the load platform is fixedly arranged at the other end of the cloud platform connected with the protective cover; the holder comprises a rotating base and a horizontal adjusting device, and the rotating base is fixedly arranged on the protective cover; the rotary base comprises a fixed base, a rotary disc and a first servo motor, the rotary disc is embedded in the fixed base, and the first servo motor is fixedly arranged on the fixed base and connected with the rotary disc; the horizontal adjusting device comprises three lifting columns and three second servo motors. The technical scheme of the invention has the beneficial effects that: reduce medical personnel's probability of contacting the disease, reduce medical personnel's probability of being infected, save medical supplies, make things convenient for the disinfection processing, improve whole work efficiency, can satisfy and move and compromise the stationarity of load platform of traveling simultaneously on the road surface of different slopes.

Description

Omnidirectional movement's balanced material transfer cart of intelligence

Technical Field

The utility model relates to an intelligence balance vehicle technical field especially relates to an omnidirectional movement's intelligent balance goods and materials transfer cart.

Background

In the process of sampling and detecting or clinically treating an infectious disease patient, medical staff need to be in close contact with the patient, and the risk that the medical staff is infected by viruses is greatly increased. Once medical personnel who work at the same place suffer from virus infection, just need in time to accept the treatment, can't put into medical work continuously, increase other medical personnel's operating pressure, reduce the ability that the hospital received the disease.

However, in some cases, especially in some cases with mild symptoms or suspected cases, the patient can take treatment prescription drugs by himself or collect secretion samples such as saliva and urine which need to be tested once or more times every day under the condition of good mobility and self-care. In the case of the above, the healthcare task typically involves only delivering the medication to the bed or the collected biological sample to the pathology analysis, without requiring the healthcare worker to dispense the medication or transport the sample back and forth multiple times.

Under the condition of a large number of patients, in order to set the number and the bed positions of the wards as much as possible in the temporarily built infectious disease isolation ward, more patients are treated, and the passage of a sick room is narrow. In addition, when the medical staff come and go to the isolation area and the non-isolation area, the medical staff must wear qualified isolation protective clothing, and the medical staff needs to be completely sterilized before returning to the non-isolation area from the isolation area. The comprehensive disinfection process is complicated and consumes a large amount of manpower and material resources, so that the work efficiency of disease treatment is reduced.

The road between the temporarily built wards may have a certain slope, so that the transportation process of important biological samples or epidemic prevention materials has the risk of overturning and splashing.

Therefore, the utility model provides an omnidirectional movement's balanced goods and materials transfer cart of intelligence aims at reducing medical personnel's probability of contacting the disease, reduces medical personnel's probability of being infected, saves medical goods and materials, and convenient disinfection improves whole work efficiency, can satisfy the stability of operation and compromise the load platform of traveling simultaneously on the road surface of different slopes.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, now provide an omnidirectional movement's intelligent balance goods and materials transfer cart, aim at reducing medical personnel's probability of contacting the disease, reduce medical personnel's probability of being infected by, save medical goods and materials, make things convenient for the disinfection and handle, improve whole work efficiency, can satisfy and move on the road surface of different slopes and compromise the stationarity of load platform of traveling simultaneously.

The technical scheme specifically comprises the following steps:

an omni-directional mobile intelligent balance material transfer cart comprising: the device comprises a frame, a cloud platform, a protective cover and a load platform, wherein the protective cover is fixedly arranged on the frame, the cloud platform is arranged on the protective cover, and the load platform is fixedly arranged at the other end of the cloud platform connected with the protective cover;

the holder comprises a rotating base and a horizontal adjusting device, and the rotating base is fixedly arranged on the protective cover;

the rotary base comprises a fixed base, a rotary disc and a first servo motor, the rotary disc is embedded in the fixed base, and the first servo motor is fixedly arranged on the fixed base and connected with the rotary disc;

the horizontal adjusting device comprises three lifting columns and three second servo motors, the lifting columns are uniformly and fixedly arranged on the periphery of the rotating disc, and the second servo motors are connected with the lifting columns in a one-to-one correspondence mode.

Preferably, the frame includes an upper mounting plate and a lower mounting plate, and upper mounting plate and lower mounting plate are connected through four central support piece, and the frame still includes a storage battery, a control platform, four third servo motor and four mecanum wheels, and storage battery sets firmly in the below of upper mounting plate, and control platform sets firmly in the top of lower mounting plate, and mecanum wheel sets firmly respectively in the front end and the rear end of lower mounting plate through the screw, and third servo motor is connected with mecanum wheel one-to-one.

Preferably, the control platform comprises:

the central processing unit is electrically connected with the first servo motor, the second servo motor and the third servo motor;

the gravity sensor is electrically connected with the central processing unit;

the laser scanning module is electrically connected with the central processing unit;

the video acquisition module is electrically connected with the central processing unit;

the wireless communication module is electrically connected with the central processing unit;

the image display module is electrically connected with the operation central processing unit;

and the GPS module is electrically connected with the central processing unit.

Preferably, the laser scanning module comprises four laser scanning sensors, and the laser scanning sensors are fixedly arranged on the periphery of the protective cover.

Preferably, the video acquisition module includes four high definition digtal cameras, and high definition digtal camera sets firmly around the safety cover.

Preferably, the wireless communication module includes a data receiver, a data transmitter, a microphone and a speaker, the microphone is disposed at the front end of the protective cover, and the speaker is disposed at two sides of the protective cover.

Preferably, the image display module includes an LED display, and the LED display is fixedly disposed at the front end of the protective cover.

Preferably, the protective cover is connected to the frame by a central support member, the protective cover wrapping the frame.

Preferably, the lifting column comprises a fixed member and a movable member, the fixed member is fixedly arranged on the rotating disc, and the movable member is embedded in the fixed member through threads.

Preferably, the top of load platform is provided with a plurality of plug connectors, and the load piece passes through the plug connector to be connected with the load platform, and the below of load platform sets up the semi spherical structure of three fretwork, and semi spherical structure sets firmly around the below of load platform uniformly.

The beneficial effects of the above technical scheme are that: reduce medical personnel's probability of contacting the disease, reduce medical personnel's probability of being infected, save medical supplies, make things convenient for the disinfection processing, improve whole work efficiency, can satisfy and move and compromise the stationarity of load platform of traveling simultaneously on the road surface of different slopes.

Drawings

Embodiments of the present invention will be described more fully with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a schematic structural diagram of an omni-directional intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 2 is a schematic view of an appearance structure of a pan/tilt head of an omni-directional moving intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a pan/tilt head of an omni-directional intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a control platform of an omni-directional mobile intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 5 is a schematic top view of a rotating disc of a pan head of an omni-directional intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 6 is a schematic view of a lower structure of a rotating disk of a pan head of an omni-directional intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Fig. 7 is a schematic view of a structure below a load platform of an omni-directional intelligent balance material transfer cart according to a preferred embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Based on the above-mentioned problem that exists among the prior art, the utility model provides an omnidirectional movement's intelligent balance goods and materials transfer cart, as shown in FIG. 1, include: the device comprises a frame 1, a cloud platform 2, a protective cover 3 and a load platform 4, wherein the protective cover 3 is fixedly arranged on the frame 1, the cloud platform 2 is arranged on the protective cover 3, and the load platform 4 is fixedly arranged at the other end of the cloud platform 2 connected with the protective cover 3;

the pan-tilt 2 comprises a rotating base 21 and a horizontal adjusting device 22, wherein the rotating base 21 is fixedly arranged on the protective cover 3;

the rotating base 21 includes a fixed base 211, a rotating disc 212 and a first servo motor 213, the rotating disc 212 is embedded in the fixed base 211, and the first servo motor 213 is fixed on the fixed base 211 and connected with the rotating disc 212;

the horizontal adjustment device 22 includes three lifting columns 221 and three second servo motors 222, the lifting columns 221 are uniformly fixed around the rotating disc 212, and the second servo motors 222 are connected with the lifting columns 221 in a one-to-one correspondence.

Specifically, in the embodiment, the main part of omnidirectional movement's intelligent balance material transfer cart includes frame 1 and wraps up in frame 1 outside safety cover 3, frame 1's structure is used for realizing the omnidirectional movement function, the sensor that sets up on frame 1 and the safety cover 3 can realize the transfer cart to the perception of external environment and remote data transmission's ability, safety cover 3 wraps up frame 1 semi-sealedly, form a waterproof and interior outer less cavity of air convection, can eliminate when killing the processing at the transfer cart, keep apart the protection to the electronic components who sets up on frame 1. Less convection of the air between the inside and outside also prevents the aerosol containing the virus from being trapped in the protective cover 3 and being carried to a contamination-free area.

In the above embodiment, the main body of the material transport cart further includes an intelligent cradle head 2 fixed to the protective cover 3. As shown in fig. 2, the intelligent tripod head 2 is fixed on the protective cover 3 through a circular rotating base 21. The rotary base 21 is mainly composed of a fixed base 211, a rotary disk 212 and a first servo motor 213. The fixed base 211 is used for fixing, the rotating disc 212 is embedded in the fixed base 211, as shown in fig. 3, the first servo motor 213 is fixed at the center of the fixed base 211 and connected with the center of the rotating disc 212, and the first servo motor 213 drives the rotating disc 212 to rotate. The rotary disk 212 is provided with 4 rollers 2121.

In the above embodiment, the horizontal adjustment device 22 includes three lifting columns 221 and three second servo motors 222, as shown in fig. 4, the lifting columns 221 are uniformly fixed around the rotating disc 212, and the second servo motors 222 are connected to the lifting columns 221 in a one-to-one correspondence.

The utility model discloses an in the preferred embodiment, frame 1 includes an upper mounting plate 11 and platform 12 down, upper mounting plate 11 and platform 12 are connected through four central support piece 13 down, frame 1 still includes a storage battery 14, a control platform 15, four third servo motor 16 and four mecanum wheels 17, storage battery 14 sets firmly in the below of upper mounting plate 11, control platform 15 sets firmly in the top of platform 12 down, mecanum wheels 17 sets firmly respectively in the front end and the rear end of platform 12 down through the screw, third servo motor 16 is connected with mecanum wheels 17 one-to-one.

Specifically, in the above embodiment, the main body of the vehicle frame 1 is composed of the upper platform 11 and the lower platform 12, the upper platform 11 and the lower platform 12 are connected through the central support 13 made of 4 pieces of metal, the battery pack 14 is arranged below the upper platform 11, and the battery pack 14 provides electric energy required by the operation of the material transport vehicle. A control platform 15 is provided centrally on the lower platform 12. 4 servo motor pass through the screw and fix respectively in the front end and the rear end of platform 12 down, 2 on the front end promptly, 2 on the rear end. Each third servomotor 16 is connected to a corresponding mecanum wheel 17, and the servomotors are used to drive the mecanum wheels 17 connected thereto to rotate. The omni-directional movement function of the material transport vehicle can be realized by different combinations of rotation of the mecanum wheels 17 in different directions.

In a preferred embodiment of the present invention, the control platform 15 includes: a central processing unit 151 electrically connected to the first servo motor 213, the second servo motor 222, and the third servo motor 16; a gravity sensor 152 electrically connected to the cpu 151; the laser scanning module 153 is electrically connected to the central processor 151; a video capture module 154 electrically connected to the central processor 151; a wireless communication module 155 electrically connected to the cpu 151; an image display module 156 electrically connected to the surgical cpu 151; the GPS module 157 is electrically connected to the central processor 151.

Specifically, in the above embodiment, the control platform 15 is fixedly disposed on the bearing platform of the frame 1, as shown in fig. 5, the control platform 15 includes: the central processing unit 151, electrically connected to the first servo motor 213, the second servo motor 222 and the third servo motor 16, for controlling the operation of the servo motors; a gravity sensor 152 electrically connected to the cpu 151 for detecting an angle of the vehicle deviating from a horizontal plane; the laser scanning module 153 is electrically connected to the central processing unit 151, and is configured to perform laser scanning on the vehicle surroundings and output 3D image information of the vehicle surroundings, so that the central processing unit 151 plans the safest forwarding route; a wireless communication module 155 electrically connected to the central processor 151 for receiving a control command transmitted remotely and transmitting states and parameters of each sensor of the vehicle; an image display module 156 electrically connected to the cpu 151 for externally displaying information such as a vehicle driving state; and the GPS module 157 is electrically connected to the central processing unit 151 and used for accurately positioning the geographic position of the vehicle.

In the preferred embodiment of the present invention, the laser scanning module 153 includes four laser scanning sensors 1531, and the laser scanning sensors 1531 are fixed around the protection cover 3.

Specifically, in the above embodiment, as shown in fig. 6, 4 laser scanning sensors 1531 are distributed around the protective cover 3, and the central processor 151 processes the acquired 3D scanning image to form a 3D model of the vehicle surroundings.

In the preferred embodiment of the present invention, the video capture module 154 includes four high-definition cameras 1541, and the high-definition cameras 1541 are fixed around the protection cover 3.

Specifically, in the above embodiment, as shown in fig. 6, the 4 high-definition cameras 1541 are wide-angle lenses and are fixed around the protective cover 3, so that not only can video monitoring be performed on the surrounding environment of the vehicle, but also real-time monitoring can be performed on the safety of the load 5 transferred by the vehicle.

In the preferred embodiment of the present invention, the wireless communication module 155 comprises a data receiver, a data transmitter, a microphone 1551 and a speaker 1552, as shown in fig. 6, the microphone 1551 is disposed at the front end of the protection cover 3, and the speaker 1552 is disposed at both sides of the protection cover 3.

Specifically, in the above embodiment, the data receiver and the data transmitter are provided on the lower platform 12 of the vehicle frame 1, the data receiver receives various remote commands, and the data transmitter transmits information collected by a plurality of sensors of the vehicle to the remote receiving port. The microphone 1551 is arranged at the front end of the protective cover 3, and the speaker 1552 is arranged at two sides of the protective cover 3.

In the preferred embodiment of the present invention, the image display module 156 includes an LED display 1561, and the LED display 1561 is fixedly disposed at the front end of the protection cover 3.

Specifically, in the above embodiment, as shown in fig. 6, the LED display 1561 is provided at the front end of the protective cover 3, and can be used to display information such as vehicle driving and loading conditions. A transparent protective film is provided outside the LED display 1561 for preventing water ingress into the display and improving the sealing of the protective cover 3.

In the preferred embodiment of the present invention, the protection cover 3 is connected to the frame 1 through the central support member 13, and the protection cover 3 covers the frame 1.

Specifically, in the above embodiment, as shown in fig. 1, the protective cover 3 is connected to the vehicle frame 1 through the extension of the center support 13 through the upper platform 11 of the vehicle frame 1.

In the preferred embodiment of the present invention, the lifting column 221 includes a fixing element 2211 and a moving element 2212, the fixing element 2211 is fixedly disposed on the rotating disc 212, and the moving element 2212 is embedded in the fixing element 2211 through a thread.

Specifically, in the above embodiment, as shown in fig. 2, the lifting column 221 includes a fixed member 2211 and a movable member 2212. The fixing member 2211 is a hollow cylinder with threads inside and fixed on the rotating disc 212. Moveable member 2212 is threadably embedded in stationary member 2211. One end of the movable member 2212 is spherical and the other end is conical, and the bottom surface of the interior of the fixed member 2211 and the conical end of the movable member 2212 have corresponding recesses. The portion of movable member 2212 near the conical end that is approximately one-quarter of the overall length of movable member 2212 is a smooth cylinder, i.e., three-quarters of movable member 2212 is threaded.

In the above embodiment, the second servo motor 222 is fixed on the rotating disc 212 corresponding to the lifting column 221. The upper portion of the second servo motor 222 is provided with a thread corresponding to the exterior of the movable member 2212 and is correspondingly connected to the movable member 2212. By controlling the rotation direction of the second servo motor 222, the lifting movement of the movable member 2212 can be adjusted.

Further, in the above embodiment, the height of the lifting column 221 is adjusted, so that the horizontal adjustment of the load platform 4 can be realized.

In the above embodiment, as shown in fig. 6, the outside of the level adjustment device 22 is provided with a ring of retractable protective housing 223.

The utility model discloses an in the embodiment of preferred, the top of load platform 4 is provided with a plurality of plug connectors 41, and load 5 passes through plug connector 41 to be connected with load platform 4, and load platform 4's below sets up the semi spherical structure 42 of three fretwork, and semi spherical structure 42 sets firmly around load platform 4's below uniformly.

Specifically, in the above embodiment, as shown in fig. 2, a plurality of plug-in units 41 are provided above the load platform 4. The load carrier 5 can be connected to the load platform 4 by means of a plug 41. Three hollowed-out hemispherical structures 42 are disposed below the loading platform 4, as shown in fig. 7, the hemispherical structures 42 are uniformly fixed around the lower side of the loading platform 4. The spherical end of the movable member 2212 of the lifting column 221 is embedded in the hemispherical structure 42.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. The utility model provides an omnidirectionally moving's intelligent balance goods and materials transfer cart which characterized in that includes: the safety device comprises a frame, a cloud platform, a protective cover and a load platform, wherein the protective cover is fixedly arranged on the frame, the cloud platform is arranged on the protective cover, and the load platform is fixedly arranged at the other end of the cloud platform connected with the protective cover;

2. The material transfer cart of claim 1, wherein the cart comprises an upper platform and a lower platform, the upper platform and the lower platform are connected by four central support members, the cart further comprises a battery pack, a control platform, four third servo motors, and four mecanum wheels, the battery pack is fixedly disposed under the upper platform, the control platform is fixedly disposed above the lower platform, the mecanum wheels are fixedly disposed at the front end and the rear end of the lower platform by screws, and the third servo motors are connected to the mecanum wheels in a one-to-one correspondence.

3. The material transport cart of claim 2, wherein the control platform comprises:

the gravity sensor is electrically connected with the central processing unit;

and the GPS module is electrically connected with the central processing unit.

4. The material transport cart of claim 3, wherein the laser scanning module comprises four laser scanning sensors, the laser scanning sensors being fixedly disposed about the protective cover.

5. The material transfer cart of claim 3, wherein the video capture module comprises four high-definition cameras, the high-definition cameras being fixedly disposed about the protective cover.

6. The material transfer cart of claim 3, wherein the wireless communication module comprises a data receiver, a data transmitter, a microphone and a speaker, the microphone is disposed at a front end of the protective cover, and the speaker is disposed on both sides of the protective cover.

7. The material transport cart of claim 3, wherein the image display module comprises an LED display, the LED display being secured to a front end of the protective cover.

8. The material transport cart of claim 2, wherein said shroud is coupled to said frame by said central support member, said shroud surrounding said frame.

9. The material transfer cart of claim 1, wherein said lifting column comprises a fixed member secured to said rotatable disk and a movable member threadably embedded in said fixed member.

10. The material transfer cart of claim 1, wherein a plurality of connectors are disposed above the loading platform, the loading member is connected to the loading platform through the connectors, three hollowed-out hemispherical structures are disposed below the loading platform, and the hemispherical structures are uniformly fixed around the lower portion of the loading platform.