Carrying robot
By setting up a support rod and limit structure driven by a worm gear and worm gear reducer motor on the transport robot car, the problems of fixed support area and easy drop of goods in the prior art are solved, and stable support and limit clamping of large-sized goods are achieved.
Patent Information
- Application Number
- CN202421689472.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The cargo stacking area on the upper side of the existing transport robot trolley is fixed, and the support area cannot be adjusted according to the cargo size, and there is a lack of a limiting structure for cargo, which makes the cargo easy to fall when it moves.
By setting up a load-bearing plate, support rod, pull-bearing rod seat, straight groove, gear, rotating shaft and worm gear reducer motor, the support rod extends out of the load-bearing plate, expands the support area, and limits the cargo through guardrails and limit strips.
It is possible to expand the support area when handling larger-sized goods, meet actual needs, and effectively prevent the goods from falling through the limit structure.
Smart Images
Figure CN222793662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transport robots, in particular to a transport robot. Background Art
[0002] Handling robots are automated products that use robot motion trajectories to replace manual handling. In the field of warehousing and logistics, in order to improve transportation efficiency, most of the time, handling robots are used to quickly and accurately move goods to different shelf locations, so that the goods can be sorted and processed, improving logistics transportation efficiency.
[0003] When the existing transport robot is in use, the cargo stacking area on the upper side of the robot cart is fixed, and the support area cannot be adjusted according to the size of the cargo, so that the transport robot cart cannot meet the usage requirements. At the same time, the existing transport robot lacks a structure to limit the transported items, which makes the cargo on the robot easily fall due to inertia when the robot cart moves. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a handling robot. Through the setting of the load-bearing plate, support rod, pull-out rod seat, straight tooth groove, gear, rotating shaft and worm gear reduction motor, when the robot transports larger-sized goods, the worm gear reduction motor drives the rotating shaft and the gear to rotate, so that the support rod is extended from the load-bearing plate, the supporting area of the load-bearing plate is expanded, so that the handling robot trolley can meet the actual use requirements, and the problems in the background technology can be effectively solved.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handling robot, including an AGV trolley, a load-bearing plate is arranged on the upper side of the AGV trolley, support rods are arranged on both sides of the load-bearing plate, a pull-out rod seat is arranged at the end of the support rod away from the load-bearing plate, a rod groove is arranged on the inner side of the pull-out rod seat, a straight tooth groove is arranged on the lower side of the support rod, a gear is arranged on the lower side of the straight tooth groove, a rotating shaft is passed through the inner side of the gear, a worm gear reduction motor is arranged at one end of the rotating shaft, a plug rod is inserted in the rod groove, a guardrail is arranged on the upper side of the plug rod, and adjustable limit strips are arranged on the other two sides of the load-bearing plate, and a sliding pull rod is arranged between the adjustable limit strip and the load-bearing plate.
[0006] Furthermore, a conveyor belt is arranged on the side surface of the carrying plate, a supporting roller is arranged on the inner side of the conveyor belt, and a driving motor is arranged on the end of the supporting roller at one end of the inner side of the conveyor belt.
[0007] Furthermore, the support rod is connected to the gear through a straight tooth groove, the rotating shaft passes through the four gears on the same side of the bearing plate, and the output end of the worm gear reduction motor is connected to the rotating shaft through a bolt.
[0008] Furthermore, the output end of the driving motor is connected to the supporting roller via a right-angle reducer, and the conveyor belt is made of rubber.
[0009] Furthermore, the sliding pull rod is a round tube structure, the sliding pull rod is connected to the adjustable limit strip by bolts, and the bearing plate is connected to the sliding pull rod by bolt compression.
[0010] Furthermore, the guardrail is made of aluminum alloy, and the lower side of the load-bearing plate is connected to the AGV trolley through an electric lifting rod.
[0011] Furthermore, both ends of the support roller are connected to the bearing plate through bearings.
[0012] AGV is the abbreviation of Automated Guided Vehicle, which is called automatic guided vehicle, also known as automatic guided transport vehicle and automatic guided transport vehicle.
[0013] The utility model provides a load-bearing plate, a support rod, a pull-out rod seat, a straight tooth groove, a gear, a rotating shaft and a worm gear reduction motor, so that when the robot transports larger-sized goods, the worm gear reduction motor drives the rotating shaft and the gear to rotate, thereby causing the support rod to extend from the load-bearing plate, thereby expanding the supporting area of the load-bearing plate, so that the transport robot trolley can meet actual usage requirements.
[0014] The utility model provides a rod groove, an insertion rod and a guardrail, so that when the transport robot trolley is transporting goods, the guardrail is inserted into the rod groove through the insertion rod, and then the goods are limited and clamped by the guardrail to prevent the goods from falling due to the inertia of the robot trolley. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the top view structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the support rod and the adjustable limit strip of the utility model when they are opened;
[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0018] Figure 4 It is a side sectional structural schematic diagram of the support rod in the utility model;
[0019] Figure 5 It is a side view structural schematic diagram of the conveyor belt in the utility model;
[0020] Figure 6 It is a structural schematic diagram of the rotating shaft and gear in the utility model.
[0021] In the figure: 1. guardrail; 2. plug rod; 3. AGV trolley; 4. load-bearing plate; 5. adjustable limit strip; 6. pull rod seat; 7. conveyor belt; 8. sliding pull rod; 9. rod groove; 10. support rod; 11. straight tooth groove; 12. gear; 13. worm gear reduction motor; 14. rotating shaft; 15. support roller; 16. drive motor. DETAILED DESCRIPTION
[0022] See also Figure 1-6 A handling robot includes an AGV trolley 3, a carrying plate 4 is arranged on the upper side of the AGV trolley 3, support rods 10 are arranged on both sides of the carrying plate 4, a pull-out rod seat 6 is arranged at one end of the support rod 10 away from the carrying plate 4, a rod groove 9 is arranged on the inner side of the pull-out rod seat 6, a straight tooth groove 11 is arranged on the lower side of the support rod 10, a gear 12 is arranged on the lower side of the straight tooth groove 11, a rotating shaft 14 is passed through the inner side of the gear 12, a worm gear reduction motor 13 is arranged at one end of the rotating shaft 14, an insertion rod 2 is inserted in the rod groove 9, a guardrail 1 is arranged on the upper side of the insertion rod 2, and adjustable limit strips 5 are arranged on the other two sides of the carrying plate 4, and a sliding rod 8 is arranged between the adjustable limit strip 5 and the carrying plate 4.
[0023] like Figure 1-6 As shown, the inner side of the carrying plate 4 is a hollow structure, which is composed of an upper and lower panel and an annular side plate. The worm gear reduction motor 13 drives the rotating shaft 14 and the gear 12 to rotate, so that the support rod 10 extends out from the carrying plate 4 to expand the support area of the carrying plate 4. The adjustable limit bar 5 can be pulled out from the carrying plate 4 by the sliding pull rod 8, and then the support area of the carrying plate 4 is increased by the adjustable limit bar 5 to ensure that the transport robot can transport larger-sized goods. The guardrail 1 can be inserted into the rod groove 9 through the insertion rod 2, so that the guardrail 1 blocks the goods on the upper side of the transport trolley to prevent the goods from falling due to inertia. The worm gear reduction motor 13 is installed on the inner bottom side of the carrying plate 4 by bolts. On the inner side of the carrying plate 4, there are two rotating shafts 14 and worm gear reduction motors 13, which are respectively arranged on both sides of the inner side of the carrying plate 4, and four gears 12 are arranged on each rotating shaft 14. The support rods 10 on the two sides of the carrying plate 4 are staggered on the inner side of the carrying plate 4.
[0024] A conveyor belt 7 is arranged on the upper side of the carrying plate 4, a support roller 15 is arranged inside the conveyor belt 7, and a drive motor 16 is arranged at the end of the support roller 15 at one end of the inner side of the conveyor belt 7. The drive motor 16 is fixed to the inner bottom side of the carrying plate 4 by bolts.
[0025] like Figure 1 , 2 As shown in Figures 5 and 6 , the driving motor 16 provides power for the rotation of the supporting roller 15 , so that the supporting roller 15 can drive the conveyor belt 7 to rotate, thereby moving the goods to the carrying plate 4 or unloading the goods from the carrying plate 4 .
[0026] The support rod 10 is connected to the gear 12 via a straight tooth groove 11 , the rotating shaft 14 passes through the four gears 12 on the same side of the bearing plate 4 , and the output end of the worm gear reduction motor 13 is connected to the rotating shaft 14 via bolts.
[0027] like Figure 1 , 2 As shown in Figures 4 and 6, the worm gear reduction motor 13 can drive the rotating shaft 14 and the gear 12 to rotate, thereby allowing the support rod 10 to move back and forth inside the load-bearing plate 4, and adjusting the extension length of the support rod 10, thereby supporting goods of different sizes to meet usage requirements.
[0028] The output end of the driving motor 16 is connected to the supporting roller 15 through a right-angle reducer, and the conveyor belt 7 is made of rubber.
[0029] The sliding rod 8 is a round tube structure, and the sliding rod 8 is connected to the adjustable limit strip 5 by bolts. A spring convex ball is arranged in the rod hole groove where the bearing plate 4 and the sliding rod 8 are connected.
[0030] like Figure 1 and 2 As shown, the extended length of the sliding rod 8 can adjust the distance between the adjustable limit strip 5 and the bearing plate 4 to meet the support requirements for large-sized goods.
[0031] The guardrail 1 is made of aluminum alloy, and the lower side of the bearing plate 4 is connected to the AGV trolley 3 through an electric lifting rod.
[0032] Both ends of the support roller 15 are connected to the bearing plate 4 through bearings.
[0033] The AGV trolley 3 is built with a battery module, an information receiving module and an intelligent processing module. The intelligent processing module can automatically adjust the worm gear reduction motor 13 and the drive motor 16, so that the device can carry the goods and ensure the smooth progress of the carrying process. The battery module can provide power for the worm gear reduction motor 13 and the drive motor 16. When the power is reduced to a set value, the intelligent processing module can control the AGV trolley 3 so that the AGV trolley 1 automatically moves to the charging position for charging. When the goods do not need to be limited and fixed, the guardrail 1 is removed from the drawer rod seat 6. The AGV trolley 3 is adjusted by the intelligent control module. It moves precisely to the end of the cargo sorting machine, and moves the cargo to the carrying plate 4 after sorting. The conveyor belt 7 on the carrying plate 4 can drive the cargo to move to the center of the carrying plate 4 to ensure a smooth transportation process. When large-sized cargo needs to be transported, the worm gear reduction motor 13 drives the rotating shaft 14 and the gear 12 to rotate, so that the support rod 10 can move stably in the horizontal direction, so that the support rod 10 can be extended to different lengths to meet different support requirements. When the cargo needs to be clamped and fixed, the guardrail 1 can be inserted into the rod groove 9 through the insertion rod 2, so that the guardrail 1 can limit the clamping and fix the cargo to ensure the stability of the cargo transportation process.
Claims
1. A handling robot, comprising an AGV vehicle (3), characterized in that: The AGV trolley (3) is provided with a load-bearing plate (4) on the upper side, support rods (10) are provided on both the front and rear sides of the load-bearing plate (4), a pull-out rod seat (6) is provided at one end of the support rod (10) away from the load-bearing plate (4), a rod groove (9) is provided on the inner side of the pull-out rod seat (6), a straight tooth groove (11) is provided on the lower side of the support rod (10), a gear (12) meshing with the straight tooth groove (11) is provided on the lower side of the straight tooth groove (11), a rotating shaft (14) is fixedly penetrated on the inner side of the gear (12), a worm gear reduction motor (13) is provided at one end of the rotating shaft (14), an insertion rod (2) is inserted into the rod groove (9), a guardrail (1) is provided on the upper side of the insertion rod (2), and adjustable limit strips (5) are provided on the other two sides of the load-bearing plate (4), and a sliding rod (8) is provided between the adjustable limit strip (5) and the load-bearing plate (4).
2. A handling robot according to claim 1, characterized in that: A conveyor belt (7) is arranged on the upper side of the carrying plate (4), a support roller (15) is arranged on the inner side of the conveyor belt (7), both ends of the support roller (15) are connected to the carrying plate (4) through bearings, and a driving motor (16) is arranged at the end of the support roller (15) at one end of the inner side of the conveyor belt (7).
3. A handling robot according to claim 1, characterized in that: The support rod (10) is connected to the gear (12) via a straight tooth groove (11); the rotating shaft (14) passes through the four gears (12) on the same side of the bearing plate (4); and the output end of the worm gear reduction motor (13) is connected to the rotating shaft (14) via bolts.
4. A handling robot according to claim 2, characterized in that: The output end of the driving motor (16) is connected to the supporting roller (15) via a right-angle reducer, and the conveyor belt (7) is made of rubber.
5. A handling robot according to claim 1, characterized in that: The sliding pull rod (8) is a round tube structure, the sliding pull rod (8) is connected to the adjustable limit strip (5) by bolts, and the bearing plate (4) is pressed and connected to the sliding pull rod (8) by bolts.
6. A handling robot according to claim 1, characterized in that: The lower side of the carrying plate (4) is connected to the AGV trolley (3) via an electric lifting rod.