Robot walking track for warehouse positioning

Abstract

The utility model discloses a robot walking track for warehouse positioning, which comprises a track formed by connecting a plurality of track units end to end, and a plurality of photoelectric sensors arranged in a linear array are arranged on the side wall of the track; the whole rail unit is of a strip-shaped I-shaped structure, the top of the rail unit is a rail surface, the bottom of the rail unit is a mounting part, and a supporting part is arranged between the rail surface and the mounting part; limiting strips are arranged on the side edges of the rail surface, two parallel electric rail grooves are formed in the side, close to the mounting part, of the rail surface, and the two electric rail grooves are located in the two sides of the supporting part correspondingly; the arrangement of the two electric rail grooves can effectively prevent the robot from all-line paralysis caused by partial rail power supply faults in the walking process, the arrangement of the photoelectric sensor can obviously observe breakpoint signals, and the fault problem can be found only by enabling the maintenance robot to walk along the rail during path maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of robot tracks, and more specifically, to a robot walking track for warehouse positioning. Background Art

[0002] A robot is an intelligent machine that can work semi-autonomously or fully autonomously. A robot can perform tasks such as work or movement through programming and automatic control.

[0003] The application of robots in various industries has become very mature. The current self-propelled robots need tracks for power supply during operation. When the track power supply fails, all robots will be paralyzed. When a fault occurs on the track, the circuits on the track need to be checked one by one to find the problem. Utility Model Content

[0004] The utility model aims to provide a robot walking track for warehouse positioning, which is a robot walking track that can detect and locate accident points by utilizing the operation of the robot.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a robot walking track for warehouse positioning, comprising a plurality of track units connected end to end to form a track, and a plurality of photoelectric sensors arranged in a linear array are arranged on the side wall of the track;

[0006] The track unit as a whole is a strip-shaped I-shaped structure, the top of the track unit is the track surface, the bottom of the track unit is the mounting part, and the support part is between the track surface and the mounting part; limit strips are arranged on the sides of the track surface, and two parallel electric track grooves are arranged on the side of the track surface close to the mounting part, and the two electric track grooves are respectively located on both sides of the support part.

[0007] The setting of two power rail grooves can effectively prevent the robot from being paralyzed due to partial track power supply failure during walking. The setting of photoelectric sensors can clearly observe the power failure signal. When inspecting the passage, the maintenance robot only needs to walk along the track to find the fault.

[0008] The utility model is further configured as follows: a slot is arranged at one end of the track unit, and an inserting tongue which can be inserted into the slot is arranged at one end of the track unit away from the slot.

[0009] The arrangement of the slots and tongues can further facilitate the connection between the track units.

[0010] The utility model is further configured as follows: a plurality of fillet strips are arranged on the top surface of the insert tongue, and a fillet groove corresponding to the fillet strips is arranged on one side of the slot close to the top surface of the insert tongue.

[0011] The provision of the fillet strips and the fillet grooves can increase the rigidity of the track units after being connected.

[0012] The utility model is further configured as follows: the top surface is provided with three embedding strips evenly distributed on the side of the inserting tongue away from the supporting portion, and the slot is provided with three embedding grooves evenly distributed on the side of the slot away from the supporting portion.

[0013] The arrangement of three embedding strips and three embedding grooves can achieve the connection requirements while ensuring the rigidity of the track unit after connection.

[0014] The utility model is further configured as follows: a connection hole is provided at one end of the rail surface located at the slot, and a butt hole is provided at one end of the rail surface located at the tongue.

[0015] The setting of the connecting holes and the docking holes can ensure the fixation and flatness of the connecting rail surface.

[0016] The utility model is further configured as follows: a connecting hole is provided between each two adjacent embedding grooves, and a butt-jointing hole is provided between each two adjacent embedding strips.

[0017] Two connection holes and a docking hole are sufficient to tighten the track unit for most usage scenarios.

[0018] To sum up, the utility model has the following beneficial effects: the setting of two electric rail grooves can effectively prevent the robot from being paralyzed due to partial track power supply failure during walking, and the setting of photoelectric sensors can clearly observe the breakpoint signal. When inspecting the passage, it is only necessary to walk the maintenance robot along the track to find the location of the fault. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the assembly drawing of the track in the embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the track unit in the embodiment of the utility model from a first viewing angle;

[0021] Figure 3 is a schematic diagram of the three-dimensional structure of the track unit in the embodiment of the utility model from a second viewing angle;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the track unit in the embodiment of the utility model from a third viewing angle.

[0023] In the figure:

[0024] 1. Track unit; 2. Track surface; 3. Limit strip; 4. Mounting hole; 5. Embossed groove; 6. Docking hole; 7. Fixing hole; 8. Connection hole; 9. Insert tongue; 10. Embossed strip; 11. Electric track groove. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] It should be noted that if the terms "first", "second", etc. are involved in the specification and claims of the utility model and the above-mentioned drawings, they are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, if the terms "including" and "having" and any of their variations are involved, it is intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] In addition, in the present invention, the terms "installation", "setting", "provided with", "connection", "connected", "socketing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] The following is combined with Figure 1-4 The utility model is described in further detail.

[0030] Example

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a robot walking track for warehouse positioning includes a plurality of track units 1 connected end to end to form a track, and a plurality of photoelectric sensors arranged in a linear array are arranged on the side wall of the track, and the photoelectric sensors are connected to the processor signal.

[0032] The track unit 1 is an I-shaped strip structure as a whole, the top of the track unit 1 is the track surface 2, the bottom of the track unit 1 is the mounting portion, and the support portion is between the track surface 2 and the mounting portion; limit strips 3 are provided on the sides of the track surface 2, and two parallel electric track grooves 11 are provided on the side of the track surface 2 close to the mounting portion, and the two electric track grooves 11 are respectively located on both sides of the support portion.

[0033] A slot is provided at one end of the track unit 1 , and a tongue 9 which can be inserted into the slot is provided at the end of the track unit 1 away from the slot; the arrangement of the slot and the tongue 9 can further facilitate the connection between the track units 1 .

[0034] The top surface of the tongue 9 is provided with a plurality of fillets 10 , and a side of the slot close to the top surface of the tongue 9 is provided with a embedding groove 5 corresponding to the fillet 10 ; the provision of the fillet 10 and the embedding groove 5 can increase the rigidity of the track units 1 after connection.

[0035] The top surface is provided with three fillet strips 10 evenly distributed on the side of the tongue 9 away from the support portion, and the slot is provided with three embedding grooves 5 evenly distributed on the side of the slot away from the support portion; the arrangement of the three fillet strips 10 and the three embedding grooves 5 can achieve the connection requirements while ensuring the rigidity of the track unit 1 after connection.

[0036] A connecting hole 8 is provided at one end of the rail surface 2 located at the slot, and a docking hole 6 is provided at one end of the rail surface 2 located at the inserting tongue 9; the setting of the connecting hole 8 and the docking hole 6 can ensure that the rail surface 2 is fixed and flat after connection.

[0037] A connecting hole 8 is provided between each two adjacent embedding grooves 5 , and a docking hole 6 is provided between each two adjacent embedding strips 10 ; the two connecting holes 8 and the docking hole 6 are sufficient to tighten the track unit 1 in most usage scenarios.

[0038] Preferably, in order to achieve better fixation of the electric rail, a plug post is provided on one side of the plug tongue 9 close to the electric rail groove 11 and at a corresponding position of the electric rail groove 11, and a slot is provided on one side of the slot close to the electric rail groove 11 and at a corresponding position of the electric rail groove 11. The hanging ring of the electric rail is clamped between the two track units 1 without causing a gap on the track surface 2.

[0039] Preferably, in order to ensure the flatness of the rail surface 2 , a chamfer is formed on one side of the connection hole 8 close to the rail surface 2 .

[0040] Preferably, in order to achieve sufficient mounting and limiting effects, the width of the limit bar 3 is at least 10 mm higher than the rail surface 2 and 210 mm lower than the rail surface. A mounting hole 4 for mounting a photoelectric sensor is provided on one side of the track unit 1. The photoelectric sensor is a prior art and will not be explained in detail.

[0041] As a preference, in order to ensure the fixing effect of the mounting portion, the mounting portion is provided with at least one fixing hole 7 at each of its four corners.

[0042] In summary, the utility model has the following beneficial effects: the setting of two power rail grooves 11 can effectively prevent the robot from being paralyzed due to partial track power supply failure during walking, and the setting of photoelectric sensors can clearly observe the breakpoint signal. When inspecting the passage, it is only necessary to move the maintenance robot along the track to find the location of the fault.

[0043] It should be noted that all features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0044] In addition, the above specific embodiments are exemplary, and those skilled in the art can come up with various solutions inspired by the disclosure of the utility model, and these solutions also belong to the disclosure scope of the utility model and fall within the protection scope of the utility model. Those skilled in the art should understand that the utility model specification and its drawings are illustrative and do not constitute a limitation of the claims. The protection scope of the utility model is defined by the claims and their equivalents.

Claims

1. A robot walking track for warehouse positioning, characterized in that: include: A plurality of track units (1) are connected end to end to form a track, and a plurality of photoelectric sensors arranged in a linear array are arranged on the side wall of the track; The track unit (1) is in the form of an I-shaped strip structure as a whole. The top of the track unit (1) is a track surface (2), the bottom of the track unit (1) is a mounting portion, and a support portion is provided between the track surface (2) and the mounting portion. Limiting strips (3) are provided on the sides of the track surface (2), and two parallel electric track grooves (11) are provided on one side of the track surface (2) close to the mounting portion. The two electric track grooves (11) are respectively located on both sides of the support portion.

2. The robot walking track for warehouse positioning according to claim 1, characterized in that: A slot is provided at one end of the track unit (1), and an inserting tongue (9) capable of being inserted into the slot is provided at one end of the track unit (1) away from the slot.

3. The robot walking track for warehouse positioning according to claim 2, characterized in that: The top surface of the inserting tongue (9) is provided with a plurality of fillet strips (10), and a side of the slot close to the top surface of the inserting tongue (9) is provided with a fillet groove (5) corresponding to the fillet strips (10).

4. The robot walking track for warehouse positioning according to claim 3, characterized in that: The inserting tongue (9) is provided with three inserting strips (10) evenly distributed on the side of the inserting tongue (9) away from the supporting portion, and the slot is provided with three inserting grooves (5) evenly distributed on the side of the slot away from the supporting portion.

5. The robot walking track for warehouse positioning according to claim 4, characterized in that: A connection hole (8) is provided at one end of the rail surface (2) located at the slot, and a docking hole (6) is provided at one end of the rail surface (2) located at the insertion tongue (9).

6. The robot walking track for warehouse positioning according to claim 5, characterized in that: A connecting hole (8) is provided between each two adjacent embedding grooves (5), and a butt-jointing hole (6) is provided between each two adjacent embedding strips (10).

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