CN215100812U

CN215100812U - Unmanned vehicle cargo loading device for logistics

Info

Publication number: CN215100812U
Application number: CN202120926297.XU
Authority: CN
Inventors: 季建楠
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-10
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an unmanned vehicle cargo loading device for logistics, which comprises a base, wherein a sliding plate is connected on the base in a sliding way, and a lifting component capable of being lifted is arranged on the sliding plate; the base is also provided with a moving assembly, the moving assembly comprises a motor movably arranged on the left side of the base, the output end of the motor is connected with a rotating shaft, one end of the rotating shaft, which is close to the motor, is sleeved with a gear column, and the left end of the base is provided with a plurality of gear strips meshed with the gear column along the length direction of the gear strips; one end of the rotating shaft, which is far away from the motor, is fixedly connected with a second threaded rod, and the second threaded rod is arranged on the sliding plate and is connected with the lifting assembly; when the motor drives the moving component to move forwards, the moving component drives the sliding plate to move forwards, and at the moment, the second threaded rod in the moving component rotates to drive the lifting component to do lifting motion. This device has solved the problem that loading attachment must remove and turn to could load the goods to unmanned car originally, easy operation, and the suitability is strong.

Description

Unmanned vehicle cargo loading device for logistics

Technical Field

The utility model relates to a commodity circulation loading equipment technique, concretely relates to unmanned car goods loading attachment for commodity circulation.

Background

The unmanned transportation system is one of the contents having a great influence on the automation of logistics, and may be connected to and combined with other automatic mechanical systems, and is configured to include transportation devices such as a management computer, a processing machine, a conveyor belt, an elevator, and a loading device, with an unmanned vehicle as an essential part of logistics, and the unmanned vehicle is one of intelligent vehicles, also called a wheel-type mobile robot, and mainly achieves the purpose of unmanned driving by means of an intelligent driver mainly based on a computer system in the vehicle.

At present, the goods is at first through conveyer belt transportation to loading attachment place, and rethread loading attachment loads the goods to unmanned vehicle on, but current loading attachment is all after receiving the goods, removes again and turns to, just can transport the goods to unmanned vehicle on for holistic loading efficiency is on the low side, has also wasted the transit time of unmanned vehicle.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: an object of the utility model is to provide a can remove simultaneously and go up and down, the unmanned car cargo loading device is used in commodity circulation that is convenient for operate and work efficiency is high.

The technical scheme is as follows: the utility model comprises a base, a sliding plate is connected on the base in a sliding way, and a lifting and transporting component which can be lifted and lowered is arranged on the sliding plate; the base is also provided with a moving assembly, the moving assembly comprises a motor movably arranged on the left side of the base, the output end of the motor is connected with a rotating shaft, one end of the rotating shaft, which is close to the motor, is sleeved with a gear column, and the left end of the base is provided with a plurality of gear strips meshed with the gear column along the length direction of the gear strips; one end of the rotating shaft, which is far away from the motor, is fixedly connected with a second threaded rod, and the second threaded rod is arranged on the sliding plate and is connected with the lifting assembly; when the motor drives the moving component to move forwards, the moving component drives the sliding plate to move forwards, and at the moment, the second threaded rod in the moving component rotates to drive the lifting component to do lifting motion.

The lifting and transporting assembly comprises a first threaded rod rotatably connected with the sliding plate and a threaded sleeve sleeved on the upper half part of the first threaded rod; the circular gear is sleeved at the tail end of the first threaded rod, the circular gear is located above the sliding plate and meshed with the second threaded rod, and when the second threaded rod rotates under the driving action of the motor, the circular gear is driven to rotate, so that the lifting assembly is driven to perform lifting motion.

The periphery of the threaded sleeve is vertically provided with a plurality of groups of sliding rods, the periphery of the sliding plate is vertically provided with a plurality of limiting rods, the inner sides of the limiting rods are longitudinally provided with grooves, and the sliding rods slide up and down along the grooves of the limiting rods, so that the lifting assembly can be kept stable in the lifting process.

A first sliding groove is formed in the base along the length direction of the base, and the tail end of the first threaded rod penetrates through the circular gear and then extends into the first sliding groove, so that the moving track of the sliding plate can be determined.

A placing notch is formed in the left end of the base along the length direction of the base, a plurality of gear strips are equidistantly arranged in the placing notch, and the gear column on the moving assembly rolls forwards along the gear strips.

The sliding plate is fixedly provided with a plurality of fixed blocks with through holes, and the second threaded rod is rotatably connected with the fixed blocks through the through holes; when the moving component moves back and forth, the sliding plate is driven to move along the first sliding groove.

A second sliding chute is formed in the side face of the base and is connected with a mounting plate in a sliding mode, a motor is fixedly mounted above the mounting plate, and the motor moves back and forth along the second sliding chute through the mounting plate; the second chute and the mounting plate are matched, so that the moving assembly can be integrally moved.

The top end of the threaded sleeve is detachably provided with a cargo placing plate, and a plurality of anti-skid lugs are arranged on the cargo placing plate; demountable installation can be applicable to the goods of different specifications and shape, and skid proof block's setting then makes the goods more stable when falling on the board is put to the goods from the conveyer belt.

The cargo placing plate is provided with a cargo discharging notch at one side, and the cargo discharging notch is formed, so that the cargo is more convenient to load to the unmanned vehicle.

Supporting legs are arranged on the periphery of the bottom surface of the base and can support the whole device.

Has the advantages that: compared with the prior art, the utility model, its beneficial effect lies in: (1) the problem that the original loading device can load the goods onto the unmanned vehicle only by moving and steering is solved, the operation is simple, the applicability is strong, the loading device is more convenient for loading the unmanned vehicles with different heights after receiving the goods by arranging the lifting assembly, the power is provided for the lifting assembly by arranging the moving assembly, the goods can move to the unmanned vehicle in the lifting process, and the working efficiency is effectively improved; (2) the goods placing plate is provided with the plurality of groups of anti-skidding lugs, so that goods are more stable when falling on the goods placing plate from the conveying belt and are not easy to fall off; (3) through having set up the goods and put board and threaded sleeve's dismantlement and be connected, make loading attachment be applicable to the goods of different specifications and shape, improved the practicality effectively.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is another view of FIG. 1;

fig. 4 is an enlarged view of the region B in fig. 3.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following detailed description and the accompanying drawings.

As shown in fig. 1 and 2, the utility model comprises a base 1, a plurality of groups of supporting legs 2 fixedly connected to the base 1, wherein the supporting legs 2 have four groups and are respectively arranged at four corners of the base 1. The base 1 is provided with a moving assembly 7, and the moving assembly 7 comprises a second threaded rod 14, a second sliding chute 15, a mounting plate 16, a motor 17, a coupler 18, a rotating shaft 19, a gear column 20, a placing notch 21 and a gear strip 22. The motor 17 is movably mounted on the left side of the base 1, specifically, a second sliding chute 15 is formed in the side surface of the base 1, the second sliding chute 15 is connected with a mounting plate 16 in a sliding manner, the motor 17 is fixedly mounted above the mounting plate 16, and the motor 17 moves back and forth along the second sliding chute 15 through the mounting plate 16. In order to adapt the mounting plate 16 to repeated movement operations, the mounting plate 16 is made of a high-strength material. The output end of the motor 17 is connected with a rotating shaft 19 through a coupling 18, and one end of the rotating shaft 19 close to the motor 17 is sleeved with a gear column 20. A placing notch 21 is formed in the left end of the base 1 along the length direction of the base, the gear column 20 is located above the placing notch 21, a plurality of gear strips 22 are equidistantly arranged on the placing notch 21, the gear column 20 is meshed with the gear strips 22, and when the motor 17 rotates, the gear column 20 rolls on the gear strips 22. The end of the rotating shaft 19 remote from the motor 17 is fixedly connected with the second threaded rod 14.

As shown in fig. 3 and 4, a sliding plate 4 is slidably connected to the base 1, and a lifting assembly 6 is arranged above the sliding plate 4; specifically, the lifting and transporting assembly 6 comprises a limiting rod 5, a first threaded rod 8, a circular gear 9, a threaded sleeve 10, a sliding rod 11 and a cargo placing plate 12. Four limiting rods 5 are vertically arranged on the periphery of the sliding plate 4, and grooves are formed in the inner sides of the limiting rods 5 along the longitudinal direction. The first threaded rod 8 is vertically arranged in the center of the sliding plate 4, and the first threaded rod 8 is rotatably connected with the sliding plate 4. A first sliding groove 3 is formed in the position, corresponding to the first threaded rod 8, of the base 1 along the length direction of the base 1, and the first sliding groove 3 is parallel to the placing notch 21. The circular gear 9 is located in the center above the sliding plate 4, and the tail end of the first threaded rod 8 penetrates through the circular gear 9 and then extends into the first sliding groove 3, so that the sliding plate 4 is ensured to slide along the first sliding groove 3, and the sliding process is prevented from deviating. The circular gear 9 is located on one side of the second threaded rod 14 in the moving assembly 7, the circular gear 9 is meshed with the second threaded rod 14, and when the second threaded rod 14 rotates, the circular gear 9 is driven to rotate, and then the lifting and transporting assembly 6 is driven to perform lifting and transporting motion, so that the moving assembly 7 can provide power for the lifting and transporting assembly 6. Threaded sleeve 10 cover is established at first threaded rod 8 first half, and threaded sleeve 10 periphery is installed perpendicularly and is had multiunit slide bar 11, and slide bar 11 slides from top to bottom along the recess of gag lever post 5, and the cooperation of gag lever post 5 and slide bar 11 makes threaded sleeve 10 can stably go up and down. The number of the sliding rods 11 is the same as that of the limiting rods 5. In order to make the goods putting plate 12 be applicable to the goods of different specifications and shapes, threaded sleeve 10 top and goods putting plate 12 bottom surface center demountable installation are put to the goods, and for the goods is difficult for falling on the ground because of inertia when falling on goods putting plate 12 from the conveyer belt, more stable, are provided with a plurality of skid proof block 23 on goods putting plate 12. In order to facilitate loading of the cargo from the cargo placing plate 12 onto the unmanned vehicle, a discharge notch is opened at one side of the cargo placing plate 12. In this embodiment, the sliding plate 4 is fixedly provided with a plurality of fixed blocks 13 with through holes, and the second threaded rod 14 is rotatably connected with the fixed blocks 13 through the through holes, so that when the moving component 7 moves back and forth, the sliding plate 4 and the components thereon can be driven to move back and forth integrally; in this embodiment, two sets of fixing blocks 13 are disposed at two ends of the second threaded rod 14.

When the moving component 7 is operated, the motor 17 is turned on to drive the rotating shaft 19 to rotate, the rotating shaft 19 further drives the second threaded rod 14 to rotate on the fixed block 13, the second threaded rod 14 is connected with the circular gear 9 in a meshed mode, the lifting component 6 is driven to operate, meanwhile, the rotating shaft 19 drives the gear column 20 to rotate together, the gear column 20 is connected with the gear strip 22 in a meshed mode, the sliding connection between the mounting plate 16 and the base 1 is also achieved, the gear column 20 drives the motor 17 and the mounting plate 16 to move on the base 1, the sliding plate 4 is further driven to slide on the first sliding groove 3 through the fixed block 13 and the second threaded rod 14, after goods are loaded, the motor 17 reversely rotates, the sliding plate 4 is driven to move to the conveying belt to receive the goods, and the operation is reciprocating.

When the loading device needs to convey goods to the unmanned vehicle, the loading device is firstly placed between the unmanned vehicle and the conveyor belt, when the goods automatically fall on the goods placing plate 12 through the conveyor belt, the moving component 7 is operated, the moving component 7 immediately drives the sliding plate 4 to slide on the first chute 3 on the base 1 and move to the unmanned vehicle, the moving component 7 further drives the circular gear 9 to rotate, the circular gear 9 simultaneously drives the first threaded rod 8 to rotate on the sliding plate 4, the first threaded rod 8 is connected through threads and also slides in the limiting rod 5 through a plurality of groups of sliding rods 11, the threaded sleeve 10 immediately moves upwards and drives the goods placing plate 12 at the top end to move upwards, so that the goods on the goods placing plate 12 also move upwards when moving towards the unmanned vehicle, the loading of the goods is convenient, when the goods are loaded again, the moving component 7 is operated reversely, repeated loading of the goods is performed.

Claims

1. The utility model provides an unmanned vehicle cargo loading device for commodity circulation, includes base (1), its characterized in that: the base (1) is connected with a sliding plate (4) in a sliding manner, and the sliding plate (4) is provided with a lifting component (6) capable of lifting; the base (1) is further provided with a moving assembly (7), the moving assembly (7) comprises a motor (17) movably mounted on the left side of the base (1), the output end of the motor (17) is connected with a rotating shaft (19), one end, close to the motor (17), of the rotating shaft (19) is sleeved with a gear column (20), and the left end of the base (1) is provided with a plurality of gear strips (22) meshed with the gear column (20) along the length direction of the gear strips; one end of the rotating shaft (19) far away from the motor (17) is fixedly connected with a second threaded rod (14), and the second threaded rod (14) is installed on the sliding plate (4) and is connected with the lifting component (6); when the motor (17) drives the moving component (7) to move forwards, the moving component (7) drives the sliding plate (4) to move forwards, and at the moment, the second threaded rod (14) in the moving component (7) rotates to drive the lifting component (6) to do lifting motion.

2. The unmanned vehicle cargo loading device for logistics according to claim 1, wherein: the lifting and transporting assembly (6) comprises a first threaded rod (8) rotatably connected with the sliding plate (4) and a threaded sleeve (10) sleeved on the upper half part of the first threaded rod (8); the tail end of the first threaded rod (8) is sleeved with a circular gear (9), and the circular gear (9) is located above the sliding plate (4) and meshed with the second threaded rod (14).

3. The unmanned vehicle cargo loading device for logistics according to claim 2, characterized in that: the threaded sleeve (10) periphery is installed perpendicularly multiunit slide bar (11), and a plurality of gag lever post (5) are installed perpendicularly all around sliding plate (4), and the recess is vertically seted up along gag lever post (5) inboard, and slide bar (11) slide from top to bottom along the recess of gag lever post (5).

4. The unmanned vehicle cargo loading device for logistics according to claim 2, characterized in that: a first sliding groove (3) is formed in the base (1) along the length direction of the base, and the tail end of a first threaded rod (8) penetrates through a circular gear (9) and then extends into the first sliding groove (3).

5. The unmanned vehicle cargo loading device for logistics according to claim 1, wherein: a placing notch (21) is formed in the left end of the base (1) along the length direction of the base, and a plurality of gear strips (22) are equidistantly arranged in the placing notch (21).

6. The unmanned vehicle cargo loading device for logistics according to claim 1, wherein: the sliding plate (4) is fixedly provided with a plurality of fixing blocks (13) with through holes, and the second threaded rod (14) is rotatably connected with the fixing blocks (13) through the through holes.

7. The unmanned vehicle cargo loading device for logistics according to claim 1, wherein: a second sliding groove (15) is formed in the side face of the base (1), the second sliding groove (15) is connected with a mounting plate (16) in a sliding mode, an electric motor (17) is fixedly mounted above the mounting plate (16), and the electric motor (17) moves back and forth along the second sliding groove (15) through the mounting plate (16).

8. The unmanned vehicle cargo loading device for logistics according to claim 2, characterized in that: threaded sleeve (10) top demountable installation has goods to put board (12), is provided with a plurality of skid proof block (23) on the goods is put board (12).

9. The unmanned vehicle cargo loading device for logistics according to claim 8, wherein: one side of the goods placing plate (12) is provided with a discharging notch.

10. The unmanned aerial vehicle cargo loading device for logistics according to any one of claims 1 to 9, wherein: supporting legs (2) are arranged on the periphery of the bottom surface of the base (1).