CN210454416U - Unmanned cargo vehicle door assembly and unmanned cargo vehicle - Google Patents
Unmanned cargo vehicle door assembly and unmanned cargo vehicle Download PDFInfo
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- CN210454416U CN210454416U CN201921338161.6U CN201921338161U CN210454416U CN 210454416 U CN210454416 U CN 210454416U CN 201921338161 U CN201921338161 U CN 201921338161U CN 210454416 U CN210454416 U CN 210454416U
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- door
- unmanned
- cargo vehicle
- guide rail
- unmanned cargo
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Abstract
The utility model discloses a door assembly of an unmanned cargo vehicle, which comprises a guide rail, a door curtain, a scroll and a driving device; the winding shaft is rotatably installed on a truck body of the unmanned truck, one end of the door curtain is wound on the winding shaft, and the other end of the door curtain is positioned in a cargo way threshold of the truck body; the guide rail is arranged on the peripheral side of the vehicle body, the door curtain is positioned on the peripheral side of the vehicle body, and two side edges of the door curtain are positioned in the guide rail; the driving device is connected with the scroll and used for driving the scroll to rotate so as to enable the door curtain to slide in the guide rail to realize door opening and closing. The utility model also discloses an unmanned cargo vehicle, which comprises a carriage body, be provided with on the automobile body as above unmanned cargo vehicle door subassembly. The utility model discloses an unmanned cargo vehicle door module and unmanned cargo vehicle all have advantages such as simple structure, with low costs, design benefit.
Description
Technical Field
The utility model relates to an unmanned cargo carrying technical field refers in particular to an unmanned cargo vehicle door subassembly and unmanned cargo vehicle.
Background
The door of the existing unmanned cargo vehicle adopts the following two mechanisms: 1. the pivot opens the door mechanism: as shown in fig. 1 and 2, the rotating shaft type single-opening door or double-opening door occupies an external space when opening the door, and the single-opening door occupies a larger space when opening the door with the same size; meanwhile, when the door is in an opening state, a fixing device of the door is also arranged to prevent the door from freely rotating under the action of inertia force; in addition, it is necessary to detect whether or not interference with an external object is possible when opening the door. 2. The translation door opening mechanism: as shown in fig. 3 and 4, compared with the rotating shaft door opening structure, the vertical hinged door is translated and rotated, and thus occupies an external space when opening the door, and it is necessary to detect interference with external objects when opening the door.
The two door assemblies of the rotating shaft overturning door and the vertical hinged door occupy the external space when the door is opened, and a sensor is required to be added to judge whether the door body interferes with the external objects when the door is opened by an unmanned vehicle, so that the sensor is required to be added, and the cost is increased; an algorithm needs to be added, and the situation is more complex; the contour size of the car body is increased; the mechanism is complicated and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides a simple structure, design benefit and with low costs unmanned van door module and unmanned van.
In order to solve the technical problem, the utility model provides a technical scheme does:
a door assembly of an unmanned cargo vehicle comprises a guide rail, a door curtain, a scroll and a driving device; the winding shaft is rotatably installed on a truck body of the unmanned truck, one end of the door curtain is wound on the winding shaft, and the other end of the door curtain is positioned in a cargo way threshold of the truck body; the guide rail is arranged on the peripheral side of the vehicle body, the door curtain is positioned on the peripheral side of the vehicle body, and two side edges of the door curtain are positioned in the guide rail; the driving device is connected with the scroll and used for driving the scroll to rotate so as to enable the door curtain to slide in the guide rail to realize door opening and closing.
As a further improvement of the above technical solution:
the door curtain is characterized by further comprising a winding drum, wherein the winding drum and the winding shaft are coaxially mounted and are used for accommodating the door curtain.
The driving device comprises a driving motor.
And a handle for manually rotating the driving motor is arranged on the driving motor.
The guide rail is two, is located the right flank of automobile body in order to form the door frame.
The utility model also discloses an unmanned cargo vehicle, which comprises a carriage body, be provided with on the automobile body as above unmanned cargo vehicle door subassembly.
Compared with the prior art, the utility model has the advantages of:
the door assembly of the unmanned cargo vehicle and the unmanned cargo vehicle have simple integral structure through the structure similar to a rolling door type; the door is opened and closed, so that the overall outline of the unmanned van cannot be changed, a sensor and an algorithm are not required to be added to judge whether the door can be interfered with external objects or not during opening, the cost is saved, and the door opening scene is suitable for the unmanned van.
Drawings
Fig. 1 is a schematic structural view (closed state) of a conventional rotating shaft door opening mechanism.
Fig. 2 is a schematic structural view (open state) of a conventional rotating shaft door opening mechanism.
Fig. 3 is a schematic structural view (closed state) of a conventional sliding door opening mechanism.
Fig. 4 is a schematic structural view (open state) of a conventional sliding door opening mechanism.
Fig. 5 is a schematic structural diagram of a vehicle door assembly in an embodiment of the present invention.
Fig. 6 is a schematic structural view of an unmanned van in an embodiment of the present invention.
The reference numbers in the figures denote: 1. a guide rail; 2. a door curtain; 3. a reel; 4. a reel; 5. a drive device; 6. a vehicle body; 601. the threshold of the goods passage.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments.
As shown in fig. 5, the door assembly of the unmanned van of the present embodiment includes a guide rail 1, a door curtain 2, a winding shaft 3, and a driving device 5; the winding shaft 3 is rotatably installed on a truck body 6 of the unmanned van, one end of the door curtain 2 is wound on the winding shaft 3, and the other end of the door curtain is positioned in a cargo way threshold 601 of the truck body 6; the guide rail 1 is arranged on the peripheral side of the vehicle body 6, the door curtain 2 is positioned on the peripheral side of the vehicle body 6, and two side edges are positioned in the guide rail 1; the driving device 5 is connected with the roller 3 and is used for driving the roller 3 to rotate so as to enable the door curtain 2 to slide in the guide rail 1 to realize door opening and closing.
The door assembly of the unmanned cargo vehicle has simple integral structure through the structure similar to a rolling door type; the door is opened and closed, so that the overall outline of the unmanned van cannot be changed, a sensor and an algorithm are not required to be added to judge whether the door can be interfered with external objects or not during opening, the cost is saved, and the door opening scene is suitable for the unmanned van.
In the embodiment, the door curtain device further comprises a winding drum 4, wherein the winding drum 4 is coaxially arranged with the winding shaft 3 and is used for accommodating the door curtain 2; the spool 4 is mounted in the vehicle body 6.
In this embodiment, the driving device 5 includes a driving motor and a matched speed reducing mechanism, so as to realize automatic opening and closing of the vehicle door; in addition, a handle (not shown) for manually rotating the driving motor is provided on the driving motor, and the driving motor can be manually turned on in an emergency.
In this embodiment, guide rail 1 is two, is located the right flank of automobile body 6 in order to form the door frame, conveniently gets and takes goods and simple structure.
As shown in fig. 6, the utility model also discloses an unmanned cargo vehicle, including automobile body 6, be provided with on the automobile body 6 as above unmanned cargo vehicle door module. Because the unmanned van comprises the door assembly, the unmanned van also has the advantages of the door assembly, and the unmanned van is simple in overall structure and ingenious in design.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The door assembly of the unmanned van is characterized by comprising a guide rail (1), a door curtain (2), a scroll (3) and a driving device (5); the winding shaft (3) is rotatably arranged on a truck body (6) of the unmanned truck, one end of the door curtain (2) is wound on the winding shaft (3), and the other end of the door curtain is positioned in a cargo way threshold (601) of the truck body (6); the guide rail (1) is arranged on the peripheral side of the vehicle body (6), the door curtain (2) is positioned on the peripheral side of the vehicle body (6), and two side edges are positioned in the guide rail (1); the driving device (5) is connected with the winding shaft (3) and used for driving the winding shaft (3) to rotate so as to enable the door curtain (2) to slide in the guide rail (1) to open and close the door.
2. The door assembly of an unmanned cargo vehicle according to claim 1, further comprising a spool (4), the spool (4) being mounted coaxially with the roller shaft (3) for receiving the door curtain (2).
3. The door assembly of an unmanned cargo vehicle according to claim 1, wherein the drive device (5) comprises a drive motor.
4. The door assembly of an unmanned cargo vehicle as defined in claim 3, wherein the drive motor is provided with a handle for manually rotating the drive motor.
5. The door assembly of an unmanned cargo vehicle according to any of claims 1 to 4, wherein the guide rail (1) is two in number, and is located on the right side surface of the vehicle body (6) to form a door frame.
6. An unmanned cargo vehicle comprising a vehicle body (6), characterized in that the vehicle body (6) is provided with a door assembly of the unmanned cargo vehicle as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338161.6U CN210454416U (en) | 2019-08-16 | 2019-08-16 | Unmanned cargo vehicle door assembly and unmanned cargo vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338161.6U CN210454416U (en) | 2019-08-16 | 2019-08-16 | Unmanned cargo vehicle door assembly and unmanned cargo vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454416U true CN210454416U (en) | 2020-05-05 |
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ID=70451878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338161.6U Active CN210454416U (en) | 2019-08-16 | 2019-08-16 | Unmanned cargo vehicle door assembly and unmanned cargo vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454416U (en) |
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2019
- 2019-08-16 CN CN201921338161.6U patent/CN210454416U/en active Active
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