Multi-station mobile robot control chassis

Abstract

The utility model belongs to the technical field of robots, and particularly relates to a multi-station movable robot control chassis which comprises a base, the top of the base is connected with a frame, one end of the frame is provided with a motor, the output end of the motor is connected with a lead screw, and the outer wall of the lead screw is in threaded connection with a threaded connection block. The motor is started to drive the lead screw to rotate, so that the threaded connection block in threaded connection with the outer wall of the lead screw can move along the guide rod, and the machine body at the top of the threaded connection block can be adjusted while the threaded connection block moves; therefore, multi-station adjustment of the robot can be achieved through the chassis, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of robots, and in particular relates to a control chassis of a multi-station mobile robot. Background Art

[0002] The robot chassis is not only the integration point of various sensors, machine vision, lidar, motor wheels and other equipment, but also carries the robot's own positioning, navigation, movement and basic functions such as obstacle avoidance.

[0003] At present, the existing robot control chassis and the top body are usually connected in a fixed installation manner, so the top robot body cannot be adjusted in position, so that the robot can only be operated at a fixed workstation, thereby reducing the practicality of the robot control chassis. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-station dynamic robot control chassis, aiming to solve the problem that the existing robot control chassis and the top body are usually connected in a fixed installation manner, so the top robot body cannot be positioned and adjusted, so that the robot can only be operated at a fixed station, thereby reducing the practicality of the robot control chassis.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station robot control chassis, comprising a base, the top of the base is connected to a frame, one end of the frame is equipped with a motor, the output end of the motor is connected to a screw rod, the outer wall of the screw rod is threadedly connected to a threaded connection block, and a guide rod is arranged on the inner side of the frame;

[0006] The top of the threaded connection block is connected to the body, a battery box is arranged on the top of the body, two connection seats are arranged at the bottom of the base, L-shaped protective rods are inserted through both ends of the two connection seats, and a first spring is arranged inside the two connection seats.

[0007] As a preferred embodiment of the multi-station dynamic robot control chassis of the utility model, one end of the screw rod forms a rotation connection structure with the frame through a bearing.

[0008] As a preferred embodiment of the multi-station dynamic robot control chassis of the utility model, the end of the threaded connection block is sleeved on the outer wall of the guide rod.

[0009] As a preferred embodiment of the multi-station dynamic robot control chassis of the utility model, the L-shaped protection rods passing through the two ends of the connecting seat form an elastic structure through the first spring.

[0010] As a preferred multi-station dynamic robot control chassis of the utility model, the outer wall of the connecting seat is connected to the mounting seat, a second spring is arranged inside the mounting seat, the end of the second spring is connected to a movable block, one end of the movable block is connected to a bayonet pin, the bottom of the base is connected to a plurality of fixed blocks, the outer walls of the plurality of fixed blocks are provided with slots, and the bottom of the movable block is connected to a shift block.

[0011] As a preferred embodiment of the multi-station dynamic robot control chassis of the utility model, the plurality of fixing blocks are opposed to each other in pairs.

[0012] As a preferred embodiment of the multi-station dynamic robot control chassis of the utility model, the connecting seat can form an elastic locking structure with the base through the mounting seat, the second spring, the movable block, the latch, the fixed block, the slot and the shifting block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By starting the motor to drive the screw rod to rotate, the threaded connection block with a threaded connection on its outer wall can move along the guide rod. While the threaded connection block moves, the body on its top can be adjusted together. The chassis can be used to achieve multi-position adjustment of the robot, thereby improving practicality.

[0015] By setting up two connecting seats, when the two sides of the base are in contact, the elastic structure between the L-shaped protective rods at both ends can play a protective role, and by moving the shift block, the movable block drives the pin to disengage from the slot. After completion, the connecting seat and the L-shaped protective rod can be removed, thereby improving the convenience of disassembly of the protective assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional disassembled structural schematic diagram of the utility model;

[0019] Figure 3 It is a three-dimensional bottom-up structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 5 This is a schematic diagram of the connecting seat structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the A enlarged structure of the utility model.

[0023] In the figure: 1. base; 2. frame; 3. motor; 4. screw; 5. threaded connection block; 6. guide rod; 7. body; 8. battery box; 9. connection seat; 10. L-shaped protective rod; 11. first spring; 12. mounting seat; 13. second spring; 14. movable block; 15. latch; 16. fixed block; 17. slot; 18. shift block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides the following technical solutions: a multi-station robot control chassis, comprising a base 1, a frame 2 is connected to the top of the base 1, a motor 3 is installed at one end of the frame 2, a screw rod 4 is connected to the output end of the motor 3, a threaded connection block 5 is threadedly connected to the outer wall of the screw rod 4, and a guide rod 6 is arranged on the inner side of the frame 2;

[0026] The top of the threaded connection block 5 is connected to the body 7, the top of the body 7 is provided with a battery box 8, the bottom of the base 1 is provided with two connection seats 9, both ends of the two connection seats 9 are penetrated with L-shaped protective rods 10, and the inside of the two connection seats 9 is provided with a first spring 11;

[0027] It should be noted that the connection terminal of the motor 3 is connected to the battery box 8, and the motor 3 has an external control switch connected;

[0028] It is also worth noting that a mounting hole is provided on the top of the body 7, so that the robot accessories can be installed using the mounting hole.

[0029] Preferably, one end of the screw rod 4 forms a rotation connection structure with the frame 2 through a bearing, and the end of the threaded connection block 5 is sleeved on the outer wall of the guide rod 6 .

[0030] During specific use, the screw rod 4 is driven to rotate by starting the motor 3, so that the threaded connection block 5 with a threaded connection on its outer wall can move along the guide rod 6. While the threaded connection block 5 moves, the body 7 on its top can be adjusted together, so that the chassis can realize multi-station adjustment of the robot.

[0031] Preferably: the L-shaped protective rod 10 passing through both ends of the connecting seat 9 forms an elastic structure through the first spring 11, the outer wall of the connecting seat 9 is connected to the mounting seat 12, the interior of the mounting seat 12 is provided with a second spring 13, the end of the second spring 13 is connected to a movable block 14, one end of the movable block 14 is connected to a bayonet 15, the bottom of the base 1 is connected to a plurality of fixed blocks 16, the outer walls of the plurality of fixed blocks 16 are provided with a slot 17, the bottom of the movable block 14 is connected to a shift block 18, the plurality of fixed blocks 16 are opposite to each other in pairs, and the connecting seat 9 can form an elastic snap-fit ​​structure with the base 1 through the mounting seat 12, the second spring 13, the movable block 14, the bayonet 15, the fixed block 16, the slot 17, and the shift block 18.

[0032] During specific use, through the setting of two connecting seats 9, when the two sides of the base 1 are in contact, the elastic structure between the L-shaped protective rods 10 at both ends can play a protective role, and by moving the shift block 18, the movable block 14 drives the latch pin 15 to disengage from the slot 17. After completion, the connecting seat 9 and the L-shaped protective rod 10 can be removed.

[0033] Working principle: First, the starting motor 3 drives the screw 4 to rotate, so that the threaded connection block 5 with a threaded connection on its outer wall can move along the guide rod 6, and while the threaded connection block 5 moves, the fuselage 7 on its top can be adjusted together, so that the chassis can realize multi-station adjustment of the robot, and through the setting of two connecting seats 9, when the two sides of the base 1 are in contact, the elastic structure between the L-shaped protective rods 10 at both ends can play a protective role, and by toggling the toggle block 18, the movable block 14 drives the pin 15 to disengage from the slot 17. After completion, the connecting seat 9 and the L-shaped protective rod 10 can be removed, thereby improving the convenience of disassembly of the protective component.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-station robot control chassis, comprising a base (1), characterized in that: The top of the base (1) is connected to a frame (2), one end of the frame (2) is mounted with a motor (3), the output end of the motor (3) is connected to a screw rod (4), the outer wall of the screw rod (4) is threadedly connected to a threaded connection block (5), and a guide rod (6) is arranged on the inner side of the frame (2); The top of the threaded connection block (5) is connected to the body (7), a battery box (8) is provided on the top of the body (7), two connection seats (9) are provided at the bottom of the base (1), L-shaped protective rods (10) are inserted through both ends of the two connection seats (9), and first springs (11) are provided inside the two connection seats (9).

2. A multi-station robot control chassis according to claim 1, characterized in that: One end of the screw rod (4) forms a rotationally connected structure with the frame (2) via a bearing.

3. The multi-station robot control chassis according to claim 1, characterized in that: The end of the threaded connection block (5) is sleeved on the outer wall of the guide rod (6).

4. The multi-station robot control chassis according to claim 1, characterized in that: The L-shaped protection rods (10) passing through the two ends of the connection seat (9) form an elastic structure through the first spring (11).

5. The multi-station robot control chassis according to claim 1, characterized in that: The outer wall of the connecting seat (9) is connected to a mounting seat (12), a second spring (13) is arranged inside the mounting seat (12), an end of the second spring (13) is connected to a movable block (14), one end of the movable block (14) is connected to a latch pin (15), a plurality of fixed blocks (16) are connected to the bottom of the base (1), a plurality of fixed blocks (16) are provided with latching grooves (17) on their outer walls, and a shifting block (18) is connected to the bottom of the movable block (14).

6. A multi-station robot control chassis according to claim 5, characterized in that: The plurality of fixing blocks (16) are arranged in pairs facing each other.

7. The multi-station robot control chassis according to claim 5, characterized in that: The connecting seat (9) can form an elastic locking structure with the base (1) through the mounting seat (12), the second spring (13), the movable block (14), the latch pin (15), the fixed block (16), the latch groove (17), and the shifting block (18).

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