CN210680985U - Intelligent express delivery trolley system based on Mecanum wheels - Google Patents
Intelligent express delivery trolley system based on Mecanum wheels Download PDFInfo
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- CN210680985U CN210680985U CN201921825710.2U CN201921825710U CN210680985U CN 210680985 U CN210680985 U CN 210680985U CN 201921825710 U CN201921825710 U CN 201921825710U CN 210680985 U CN210680985 U CN 210680985U
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Abstract
The utility model relates to an intelligent express delivery trolley system based on Mecanum wheels, which comprises a main control module, a driving module, a transmission device, Mecanum wheels, a lifting device, an express delivery cabinet, an automatic obstacle avoidance module, a communication module, a display module, a photovoltaic power generation module, an energy storage module and a wireless charging module; the main control module is respectively connected with the driving module, the automatic obstacle avoidance module, the communication module, the display module and the photovoltaic power generation module; the energy storage device is respectively connected with the photovoltaic power generation module and the wireless charging module; the driving module is also respectively connected with the transmission device and the lifting device; the transmission device is mechanically connected with the Mecanum wheel; elevating gear and express delivery cabinet mechanical connection for adjust the ascending position of express delivery cabinet in vertical direction. In the above-mentioned system, adopt mecanum wheel to make intelligent express delivery car become more nimble flexible motor to adopt elevating gear and express delivery cabinet mechanical connection, can the express delivery cabinet of automatic rising, conveniently get the piece.
Description
Technical Field
The utility model relates to an intelligence express delivery technical field especially relates to an intelligence express delivery dolly system based on mecanum wheel.
Background
In recent years, the express industry in China is driven by factors such as continuous release of policy utilization, strong market demand and the like, express services are rapidly increased, and the required labor cost is rapidly increased. How to solve the last ring of terminal delivery in whole logistics system to reduce the human cost, ensure article safety, and save the time that produces in the logistics transportation process, then just various types of express delivery dolly has appeared. However, most of common express trolleys cannot work continuously when meeting special conditions and obstacles in the transportation process. The intelligent express delivery dolly has certain intelligent planning ability, can deliver to the customer hand with the goods safely, but at the last link of logistics system end delivery, also can't do as for the power in the face of the narrow topography region of road conditions complicacy, and has certain limitation to the storage of electric energy, charge-discharge, leads to express delivery dolly conveying efficiency low.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an intelligent express delivery dolly system based on mecanum wheel that transportation efficiency is high.
An intelligent express trolley system based on Mecanum wheels is characterized by comprising a main control module, a driving module, a transmission device, Mecanum wheels, a lifting device, an express cabinet, an automatic obstacle avoidance module, a communication module, a display module, a photovoltaic power generation module, an energy storage device and a wireless charging module;
the main control module is respectively connected with the driving module, the automatic obstacle avoidance module, the communication module, the display module and the photovoltaic power generation module;
the energy storage device is respectively connected with the photovoltaic power generation module and the wireless charging module;
the driving module is also respectively connected with the transmission device and the lifting device;
the transmission device is mechanically connected with the Mecanum wheel;
the lifting device is mechanically connected with the express cabinet and used for adjusting the position of the express cabinet in the vertical direction.
In one embodiment, the intelligent express trolley system based on the Mecanum wheel further comprises a mobile terminal, and the mobile terminal is connected with the communication module.
In one embodiment, the communication module comprises a GPRS module.
In one embodiment, the communication module comprises a LORA module.
In one embodiment, the photovoltaic power generation module comprises a flexible thin film solar cell.
In one embodiment, the energy storage device comprises a lithium battery.
In one embodiment, the automatic obstacle avoidance module comprises an ultrasonic sensor and a laser radar.
In one embodiment, the main control module comprises a MEGA328P single chip microcomputer.
In one embodiment, the intelligent express trolley system based on the Mecanum wheel further comprises a camera module, and the camera module is connected with the main control module.
In the intelligent express trolley system based on the Mecanum wheels, the Mecanum wheels are adopted to enable the intelligent express trolley to be more flexible and mobile, the intelligent express trolley can move quickly, rapidly and comprehensively in a narrow section, the moving distance of the wheels during turning can be shortened in the normal transportation process, the transportation time is shortened, and the logistics transportation efficiency is improved; adopt elevating gear and express delivery cabinet mechanical connection, when getting, can press and get a people's requirement, the express delivery cabinet of automatic rising highly raises the express delivery cabinet, conveniently gets a people and gets a, need not bow for a long time and get a.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent express trolley system based on mecanum wheels in a first embodiment;
FIG. 2 is a schematic diagram of a Mecanum wheel in one embodiment;
FIG. 3 is a schematic structural diagram of a Mecanum wheel-based intelligent express trolley system in a second embodiment;
fig. 4 is a schematic structural diagram of an intelligent express trolley system based on mecanum wheels in a third embodiment;
fig. 5 is a schematic structural diagram of an express delivery cabinet in an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
As shown in fig. 1, an intelligent express trolley system based on mecanum wheels includes a main control module 100, a driving module 200, a transmission device 300, mecanum wheels 400, a lifting device 500, an express cabinet 600, an automatic obstacle avoidance module 700, a communication module 800, a display module 900, a photovoltaic power generation module 1000, an energy storage device 1100, and a wireless charging module 1200. The main control module 100 is respectively connected with the driving module 200, the automatic obstacle avoidance module 700, the communication module 800, the display module 900 and the photovoltaic power generation module 1000; the energy storage device 1100 is respectively connected with the photovoltaic power generation module 1000 and the wireless charging module 1000; the driving module 200 is also connected with the transmission device 300 and the lifting device 500 respectively; transmission 200 is mechanically coupled to mecanum wheel 400; elevating gear 500 and express delivery cabinet 600 mechanical connection for adjust the ascending position of express delivery cabinet 600 in vertical direction.
In the embodiment, the intelligent express trolley system based on the Mecanum wheels adopts the Mecanum wheels 400, so that the intelligent express trolley becomes more flexible and mobile, can move quickly, rapidly and omnidirectionally in a narrow section, can shorten the moving distance of the wheels during turning in the normal transportation process, shortens the transportation time and improves the logistics transportation efficiency; adopt elevating gear 500 and express delivery cabinet 600 mechanical connection, when getting, can highly raise express delivery cabinet 600 according to getting a people's requirement, automatic rising express delivery cabinet 600 conveniently gets a people and gets, need not bow for a long time and get a.
Specifically, in the express delivery area, the wireless charging module 1200 can be adopted to charge the energy storage device 1100, the express delivery time is fully utilized to charge (the electric quantity is supplemented for the energy storage device 1100), and in the delivery process, the photovoltaic power generation module 1000 stores the electric energy in the energy storage device 1100 by converting the solar energy into the electric energy, so that the electric quantity of the energy storage device 1100 is supplemented, and the charging time is saved.
It is noted that as shown in fig. 2, mecanum wheel 400 is comprised of a hub and rollers having design axes that are forty-five degrees apart. The rollers are built together by a certain precision design and are overlapped with the circumference of the wheel, so that the wheel can roll freely. When the wheel rolls at a certain speed, the rollers can move laterally together with the wheel circumference. Through building a plurality of mecanum wheels 400 together to realize that the express delivery dolly realizes the removal and the rotation of multiple direction according to the instruction in the plane. It should be appreciated that the courier cart carrying the mecanum wheels 400 is typically finely tuned by a plurality of motors via synchronous drive to achieve omnidirectional movement of the courier cart. The degrees of freedom of mecanum wheel 400 are critical to effecting its omnidirectional movement. Mecanum wheel 400 has two degrees of freedom: the first is the rotation of the wheel itself about its axis; the second is that the roller rotates about its axis. Thus, mecanum wheel 400, when rotated, has the ability to move passively in addition to actively moving on the axis of the roller. When the wheels rotate around the fixed axle, the rollers are wound into a cylindrical surface, so that continuous rolling is realized, and when the wheels move together according to a certain combination, three-degree-of-freedom movement on a plane can be realized.
In one embodiment, as shown in fig. 3, the intelligent express trolley system based on the mecanum wheel further includes a mobile terminal 1300, and the mobile terminal 1300 is connected with the communication module 800.
In this embodiment, the mobile terminal 1300 includes a mobile phone, a notebook, a tablet computer, and other computer devices that can be used in a mobile process, and is not limited in detail herein.
In one embodiment, the communication module 800 comprises a GPRS module.
In one embodiment, the communication module 800 includes a LORA module.
The LORA module is a long-distance wireless communication module based on a Low-Power Wide-area network (LPWAN).
In one embodiment, the photovoltaic power generation module 1000 includes a flexible thin film solar cell.
In this embodiment, the flexible thin-film solar cell can obtain solar energy under the irradiation of sunlight, and convert the solar energy into electric energy for supplying power to the main control module 100.
In one embodiment, energy storage device 1100 comprises a lithium battery.
In this embodiment, the photovoltaic power generation module 1000 can convert light energy into electric energy under the irradiation of sunlight and store the electric energy in the energy storage device 1100.
In one embodiment, the automatic obstacle avoidance module 700 includes an ultrasonic sensor and a lidar.
In the embodiment, the ultrasonic sensor transmits ultrasonic waves, the ultrasonic waves are reflected when encountering an obstacle, and the speed of the ultrasonic waves is known, so that the measuring distance can be easily calculated only by knowing the time difference of transmitting to receiving, and the actual distance of the obstacle can be calculated by combining the distance between the transmitter and the receiver. Laser radar includes mechanical laser radar or solid-state laser radar, and laser radar's theory of operation is similar with the radar to laser is as the signal source, and the pulse laser that is launched by the laser instrument hits trees on ground, arouses the scattering on road, the bridge and the building, and on some light wave can reflect laser radar's receiver, calculates according to laser range finding principle, just obtains the distance from laser radar to the target point.
Specifically, ultrasonic sensor sets up in the front of the chassis of express delivery dolly, and laser radar sets up at the express delivery dolly top.
In one embodiment, the master control module 100 includes a MEGA328P single chip microcomputer.
In this embodiment, the main control module 100 adopts the minimum system of the MEGA328P single chip microcomputer as the control core of the express delivery trolley, the MEGA328P single chip microcomputer generates periodic pulse signals, and the control driving module 200 drives the direct current motor to realize the rotating speed and the steering of the express delivery trolley.
Further, the main control module 100 may measure an actual distance of the obstacle according to the automatic obstacle avoidance module 700, so as to avoid the obstacle. The main control module 100 can complete the motion control of the express trolley and the lifting control of the express cabinet 600 by matching with the driving module 200.
In one embodiment, as shown in fig. 4, the intelligent express trolley system based on the mecanum wheel further includes a camera module 1400, and the camera module 1400 is connected to the main control module 100.
In this embodiment, the camera module 1400 includes a camera, and the road condition of the express trolley during the moving process can be collected through the camera module 1400 and displayed on the display module 900 in real time; the traffic information may also be transmitted to the mobile terminal 1300 through the communication module 800.
Specifically, the camera module 1400 is further configured to obtain face information of the pickup person, so as to perform face recognition to pick up the pickup person.
In one embodiment, the display module 900 is configured to provide a pickup two-dimensional code when picking up a parcel, and the express delivery can be extracted by scanning the pickup two-dimensional code.
In one embodiment, as shown in fig. 5, the cabinet is divided into a plurality of independent storage units 610. Specifically, express delivery cabinet and elevating gear 500 mechanical connection, elevating gear 500 are used for when getting a, can be according to getting a people's requirement, but the automatic rising, highly raises the express delivery cabinet, conveniently gets a people and gets a, need not bow.
In the intelligent express trolley system based on the Mecanum wheels, the intelligent express trolley becomes more flexible and mobile by adopting the Mecanum wheels 400, can move quickly, rapidly and comprehensively in narrow sections, can shorten the moving distance of the wheels during turning in the normal transportation process, shortens the transportation time and improves the logistics transportation efficiency; adopt elevating gear 500 and express delivery cabinet 600 mechanical connection, when getting, can highly raise express delivery cabinet 600 according to getting a people's requirement, automatic rising express delivery cabinet 600 conveniently gets a people and gets, need not bow for a long time and get a.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. An intelligent express trolley system based on Mecanum wheels is characterized by comprising a main control module, a driving module, a transmission device, Mecanum wheels, a lifting device, an express cabinet, an automatic obstacle avoidance module, a communication module, a display module, a photovoltaic power generation module, an energy storage device and a wireless charging module;
the main control module is respectively connected with the driving module, the automatic obstacle avoidance module, the communication module, the display module and the photovoltaic power generation module;
the energy storage device is respectively connected with the photovoltaic power generation module and the wireless charging module;
the driving module is also respectively connected with the transmission device and the lifting device;
the transmission device is mechanically connected with the Mecanum wheel;
the lifting device is mechanically connected with the express cabinet and used for adjusting the position of the express cabinet in the vertical direction.
2. The mecanum wheel-based intelligent courier cart system of claim 1, further comprising a mobile terminal connected with the communication module.
3. The mecanum wheel-based intelligent courier cart system of claim 2, wherein the communication module comprises a GPRS module.
4. The mecanum wheel-based intelligent courier cart system of claim 2, wherein the communication module comprises a LORA module.
5. The mecanum wheel-based intelligent courier cart system of claim 1, wherein the photovoltaic power generation module comprises flexible thin film solar cells.
6. The mecanum wheel-based intelligent courier cart system of claim 1, wherein the energy storage device comprises a lithium battery.
7. The mecanum wheel-based intelligent express trolley system as recited in claim 1, wherein the automated obstacle avoidance module comprises an ultrasonic sensor and a lidar.
8. The mecanum wheel-based intelligent express trolley system of claim 1, wherein the master control module comprises a MEGA328P single chip microcomputer.
9. The mecanum wheel-based intelligent express trolley system of claim 1 further comprising a camera module, wherein the camera module is connected to the master control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825710.2U CN210680985U (en) | 2019-10-27 | 2019-10-27 | Intelligent express delivery trolley system based on Mecanum wheels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921825710.2U CN210680985U (en) | 2019-10-27 | 2019-10-27 | Intelligent express delivery trolley system based on Mecanum wheels |
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| CN210680985U true CN210680985U (en) | 2020-06-05 |
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| CN201921825710.2U Expired - Fee Related CN210680985U (en) | 2019-10-27 | 2019-10-27 | Intelligent express delivery trolley system based on Mecanum wheels |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455246A (en) * | 2020-12-09 | 2021-03-09 | 河北工业大学 | Remove CT omnidirectional movement platform |
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2019
- 2019-10-27 CN CN201921825710.2U patent/CN210680985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455246A (en) * | 2020-12-09 | 2021-03-09 | 河北工业大学 | Remove CT omnidirectional movement platform |
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