CN216033781U

CN216033781U - AGV control system-based movable chassis capable of automatically powering off and robot

Info

Publication number: CN216033781U
Application number: CN202122585976.8U
Authority: CN
Inventors: 吕文松; 张政; 李俊杰
Original assignee: Shenzhen Jiamingte Technology Co ltd
Current assignee: Shenzhen Jiamingte Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-15
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of robots, in particular to a moving chassis capable of automatically powering off based on an AGV control system and a robot. According to the utility model, the protection power-off mechanism is arranged, so that when the mobile chassis collides with other objects or the mobile chassis in the operation process, the protection power-off mechanism automatically cuts off the power of the battery assembly of the mobile chassis, thereby avoiding the situation that the mobile chassis collides with other objects due to the continuous power supply operation of the battery assembly and further avoiding the situation that the mobile chassis is damaged.

Description

AGV control system-based movable chassis capable of automatically powering off and robot

Technical Field

The application relates to the technical field of robots, in particular to a movable chassis capable of automatically powering off based on an AGV control system and a robot.

Background

Mobile robots have been widely used in various fields, such as providing distribution services in restaurants, office buildings, hotels, or factories, and generally have a chassis that drives the robot to move;

as disclosed in the chinese patent: but the removal chassis and the robot of auto-power-off, the publication number: CN212497733U, the solution is opened by sensing the containing hatch through a magnetic field sensor, so as to automatically stop the power supply of the battery assembly when the battery assembly needs to be maintained, and the solution has the following disadvantages in the using process: in the event that the removal of the service battery requires a power outage, there are also other situations where the mobile chassis requires an automatic power outage, such as: when removing the chassis and receiving the striking, required removal chassis robot number of people is more in present most mills, consequently more removes chassis robot and has the condition of taking place to collide with or striking other objects between the in-process of daily transportation, if remove the chassis and do not cut off the power supply immediately and remove the chassis and can strike other objects again under inertial effect, cause and remove the chassis casing and appear the condition of warping after being collided easily, still can harm the inside electrical apparatus original paper of casing when serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a moving chassis and a robot capable of automatically powering off based on an AGV control system, so as to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

a moving chassis and a robot capable of automatically powering off based on an AGV control system comprise a moving machine body, wherein a signal receiving part is arranged on the upper surface of the moving machine body, a containing cavity is formed in the outer surface of the moving machine body, a containing cabin cover is arranged in the containing cavity, and a battery assembly is arranged in the containing cavity;

protection outage mechanism, including buffering baffle, the buffering baffle sets up on the surface of removing the organism, the buffering is all rotated to the both sides surface of baffle and is connected with the installation piece of fixed connection on removing the organism, built-in chamber has been seted up in the removal organism, built-in intracavity sliding connection has the control slide bar that the left end runs through out removal organism surface, control slide bar and removal organism inner wall sliding connection, built-in chamber is provided with contact switch on the inner wall of one side of control slide bar, contact switch is connected with battery pack through outside electric wire.

Preferably, the control slide bar is located one of built-in intracavity and serves fixedly connected with spacing contact piece, and spacing contact piece is towards buffering baffle one side fixed connection with extension spring that resets on the surface, and extension spring activity that resets cup joints on the control slide bar and other end fixed connection is on built-in intracavity wall.

Preferably, the surface of one side of the buffer baffle plate facing the movable machine body is fixedly connected with a connecting block matched with the control slide rod.

Preferably, a limiting ball is fixedly connected to the surface of one side, facing the connecting block, of the control slide rod, and a limiting sliding groove matched with the limiting ball is formed in the surface of one side, facing the control slide rod, of the connecting block.

Preferably, the accommodating hatch cover and the accommodating cavity are buckled.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, through being provided with protection outage mechanism, consequently when this removal chassis bumps with other objects or removal chassis in the operation, protection outage mechanism cuts off the power supply to the battery pack on removal chassis automatically, has avoided battery pack to continue the power supply operation to lead to removing the chassis and has bumped the condition of other objects like this, has further avoided removing the chassis and has appeared the damaged condition.

And secondly, the limiting sliding groove and the limiting ball are arranged, so that the buffer baffle plate avoids the situation that the control sliding rod is mechanically clamped between the limiting sliding groove and the limiting sliding plate when the control sliding rod is pushed, the smoothness and the stability of the mechanism in operation are further ensured, meanwhile, the smooth degree of a contact surface between the limiting sliding groove and the limiting ball is increased, the friction force generated when the limiting sliding groove and the limiting sliding plate slide is further reduced, and the stability of the limiting sliding ball in sliding is further ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of an AGV control system based on an automatically powered mobile chassis and a robot according to the present invention;

FIG. 2 is a schematic view of the disassembled structure of the storage chamber and the storage hatch of the present invention;

FIG. 3 is a schematic view of the front plan structure of the built-in cavity of the present invention;

FIG. 4 is a schematic view of the separating structure of the limiting chute and the limiting ball of the present invention.

In the figure: the device comprises a mobile machine body 1, a signal receiving part 2, a storage cavity 3, a storage cabin cover 4, a battery assembly 5, a mounting block 6, a buffer baffle 7, a built-in cavity 8, a control slide rod 9, a limit contact block 10, a reset tension spring 11, a connecting block 12, a contact switch 13, a limit sliding groove 14 and a limit ball 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1 to 4, an automatic power-off mobile chassis and robot based on an AGV control system includes a mobile body 1, where the mobile body 1 is a mobile chassis robot, the mobile body 1 is equipped with an AGV automatic guidance system, so as to ensure that the mobile body 1 can automatically travel without manual navigation, and automatically transport goods or materials from a starting point to a destination, and the upper surface of the mobile body 1 is provided with a signal receiving part 2, so that a worker transmits a control signal to the mobile body 1 through a main control interface, and receives the control signal by the signal receiving part 2 and appropriately moves the mobile body 1 to complete an instruction.

Further, the outer surface of the movable body 1 is provided with a containing cavity 3, a containing cabin cover 4 is arranged in the containing cavity 3, a battery assembly 5 is arranged in the containing cavity 3, electric energy guarantee is provided for operation of the movable body 1 through the battery assembly 5, meanwhile, a buckling mode is adopted between the containing cabin cover 4 and the containing cavity 3 in the embodiment, the containing cabin cover 4 is detached in the later period conveniently, the battery assembly 5 is convenient to overhaul, meanwhile, a temperature sensor is arranged in the battery assembly 5 in the embodiment, and therefore when the temperature sensor detects that the temperature of the battery assembly 5 is abnormal in the long-time operation process of the movable body 1, the battery assembly 5 is automatically powered off.

The present solution also provides example 2: referring to fig. 1-4, the second embodiment is a corresponding improvement on the first embodiment, further, a plurality of mounting blocks 6 are fixedly connected to the outer surface of the moving body 1, the number of the mounting blocks 6 is not limited according to the actual situation, the number of the mounting blocks 6 is two, a buffer stop 7 is rotatably connected between the two mounting blocks 6, a plurality of built-in cavities 8, the number of which is the same as that of the buffer stop 7, are formed in the moving body 1, and the connecting structures in the built-in cavities 8 are the same and are arranged in a circular array form, so that the structure in the main left built-in cavity 8 is described below, a control slide rod 9, the left end of which penetrates through the outer surface of the moving body 1, is slidably connected to the inner wall of the moving body 1, and a connecting rod adapted to the control slide rod 9 is fixedly connected to the surface of one side of the buffer stop 7 facing the moving body 1 And a connecting block 12.

The material of buffering baffle 7 sets up to have elastic rubber material in this embodiment, has further improved the protective effect of buffering baffle 7 to removing organism 1 like this.

Furthermore, one end of the control slide rod 9, which is positioned in the built-in cavity 8, is fixedly connected with a limit contact block 10, one side surface of the limit contact block 10, which faces the buffer baffle 7, is fixedly connected with a reset tension spring 11, the reset tension spring 11 is movably sleeved on the control slide rod 9, the other end of the reset tension spring is fixedly connected to the inner wall of the built-in cavity 8, and the inner wall of the built-in cavity 8, which faces the limit contact block 10, is provided with a contact switch 13.

In this embodiment, the contact switch 13 is a switch of LAY37, and the contact switch 13 is connected to the battery assembly 5 by an external wire, so that when the movable end of the contact switch 13 is pressed, the contact switch 13 transmits a signal to the inside of the battery assembly 5, the battery assembly 5 is automatically powered off, and simultaneously the movable end of the contact switch 13 automatically rebounds after the movable end loses the pressing force.

Further on the control slide bar 9 towards one side surface of connecting block 12 on fixed connection limit ball 15, connecting block 12 is seted up on the side surface towards control slide bar 9 with the restriction spout 14 of restriction ball 15 looks adaptation, therefore limit ball 15 can slide and rotate in restriction spout 14, when buffering is strikeed to baffle 7, buffering is kept off baffle 7 and is used the installation piece 6 as the pivot point and rotate, buffering is kept off baffle 7 and is formed thrust to control slide bar 10 simultaneously, make control slide bar 10 shrink to built-in chamber 8 in, control slide bar 10 drives restriction ball 15 and slides in restriction spout 14 simultaneously, consequently control slide bar 10 promotes spacing contact block 10 and extrudees the expansion end of contact switch 10, make contact switch 13 transmit signal to in the battery pack 5, battery pack 5 auto-power-off.

The utility model provides a but moving chassis and robot of auto-power-off when using based on AGV control system, when buffering is kept out baffle 7 and is received the striking, buffering is kept out baffle 7 and is rotated as the pivot with installation piece 6, buffering is kept out baffle 7 and is formed thrust to control slide bar 10 simultaneously, make control slide bar 10 shrink to built-in chamber 8 in, control slide bar 10 drives restriction ball 15 and slides in restriction spout 14 simultaneously, consequently control slide bar 10 promotes spacing contact piece 10 and extrudees contact switch 10's expansion end, spacing contact piece 10 forms to reset extension spring 11 simultaneously and drags the power and make the extension spring 11 that resets stretch, contact switch 13 transmission signal is to in battery pack 5 like this, battery pack 5 auto-power-off.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a but moving chassis and robot of auto-power-off based on AGV control system, is including removing organism (1), its characterized in that: a signal receiving part (2) is arranged on the upper surface of the movable machine body (1), a containing cavity (3) is formed in the outer surface of the movable machine body (1), a containing cabin cover (4) is arranged in the containing cavity (3), and a battery assembly (5) is arranged in the containing cavity (3);

protection outage mechanism, including buffering baffle (7), buffering baffle (7) set up on the surface of removal organism (1), the both sides surface of buffering baffle (7) all rotates and is connected with installation piece (6) of fixed connection on removing organism (1), it has built-in chamber (8) to have seted up in removal organism (1), built-in chamber (8) sliding connection has the left end to run through out control slide bar (9) of removing organism (1) surface, control slide bar (9) and removal organism (1) inner wall sliding connection, built-in chamber (8) are provided with contact switch (13) on the one side inner wall towards control slide bar (9), contact switch (13) are connected with battery pack (5) through outside electric wire.

2. The AGV control system based on claim 1 wherein the moving chassis and robot can be powered off automatically, wherein: the control slide bar (9) is located one of built-in chamber (8) and serves fixedly connected with spacing contact piece (10), and spacing contact piece (10) are towards buffering baffle plate (7) one side fixed connection on the surface have extension spring (11) that resets, and extension spring (11) that resets activity cup joints on control slide bar (9) and other end fixed connection is on built-in chamber (8) inner wall.

3. The AGV control system based on claim 2 wherein the moving chassis and robot can be powered off automatically, wherein: and a connecting block (12) matched with the control slide rod (9) is fixedly connected to the surface of one side, facing the moving machine body (1), of the buffer baffle plate (7).

4. The AGV control system based on claim 3 wherein the moving chassis and robot can be powered off automatically, wherein: a limiting ball (15) is fixedly connected to one side surface of the control slide rod (9) facing the connecting block (12).

5. The AGV control system based on claim 4 wherein the moving chassis and robot can be powered off automatically, wherein: and a limiting sliding groove (14) matched with the limiting ball (15) is formed in the surface of one side, facing the control sliding rod (9), of the connecting block (12).

6. The AGV control system based on claim 1 wherein the moving chassis and robot can be powered off automatically, wherein: the containing hatch cover (4) and the containing cavity (3) are buckled.