Laser probe protection mechanism of laser navigation forklift type AGV

Abstract

The utility model discloses a laser probe protection mechanism of a laser navigation forklift type AGV trolley, which comprises an AGV trolley main body, a laser probe body and a rotary protection assembly, a placing groove is arranged in the AGV trolley main body, the laser probe body is arranged at the front end of the AGV trolley main body, and the rotary protection assembly is arranged in the placing groove. The rotating shaft is arranged at the output end of the motor, a channel is formed in the middle of the front end of the rotating shaft, the elastic piece is arranged in the rotating shaft, the buffer rod is arranged at the front end of the elastic piece, the buffer plate is installed at the front end of the buffer rod, and the protective plate is arranged at the front end of the buffer plate. According to the laser probe protection mechanism of the laser navigation forklift type AGV trolley, the rotating shaft is driven by the arranged motor to drive the buffer plate to rotate, when one protection plate is damaged, the damaged protection plate is rotated away, and a new protection plate is rotated to the front end of the laser probe body to continue to protect the laser probe body, so that the time for disassembly and replacement is saved, and the working efficiency is improved. And the working efficiency of the AGV trolley is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to a laser probe protection mechanism of a laser navigation forklift type AGV trolley. Background Art

[0002] AGVs are used to transfer goods and operate automatically without manual operation. During operation, AGVs use laser probes to monitor the environment and ensure stable operation. The laser probes of AGVs are susceptible to damage from collisions during use. To extend their service life, protective mechanisms are typically installed on the outside of the laser probes.

[0003] The existing laser probe protection mechanism is mostly single-set, and when it is damaged, it takes a certain amount of time to disassemble and replace it in time. During this process, the AGV car cannot work, which indirectly reduces the working efficiency of the AGV car. For this reason, we propose a laser probe protection mechanism for a laser navigation forklift-type AGV car. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing laser probe protection mechanism, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a laser probe protection mechanism for a laser navigation forklift-type AGV trolley, which drives the buffer plate to rotate through a motor-driven rotating shaft. When one of the protective plates is damaged, the damaged protective plate is removed and a new protective plate is rotated to the front end of the laser probe body to continue protecting it, thereby saving the time for disassembly and replacement, and indirectly improving the working efficiency of the AGV trolley.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A laser probe protection mechanism for a laser navigation forklift-type AGV, comprising:

[0009] The main body of the AGV car has a placement slot inside;

[0010] The laser probe body is arranged at the front end of the AGV vehicle body;

[0011] The rotation protection assembly comprises a motor arranged in the placing groove, a rotating shaft with a groove in the middle of the front end arranged at the output end of the motor, an elastic member arranged in the rotating shaft, a buffer rod arranged at the front end of the elastic member, a buffer plate mounted at the front end of the buffer rod, and a protection plate arranged at the front end of the buffer plate.

[0012] As a preferred scheme of the laser probe protection mechanism of the laser navigation forklift AGV trolley, the elastic member is a spring or an elastic sleeve.

[0013] As a preferred scheme of the laser probe protection mechanism of the laser navigation forklift AGV trolley, the front end middle part of the buffer rod is fixed with a mounting block, the rear end middle part of the buffer plate is provided with a mounting groove, the mounting block is arranged in the mounting groove, the front end middle part of the buffer plate is provided with a mounting bolt, and the mounting bolt penetrates through the buffer plate to the mounting block.

[0014] As a preferred scheme of the laser probe protection mechanism of the laser navigation forklift AGV trolley, the mounting bolt is a butterfly bolt.

[0015] As a preferred scheme of the laser probe protection mechanism of the laser navigation forklift AGV trolley, the rear end middle part outside of the protection plate is provided with a circular ring plate, the outer wall of the circular ring plate is provided with external threads, the inner wall of the through hole is provided with internal threads, and the circular ring plate is threadedly connected with the through hole.

[0016] As a preferred scheme of the laser probe protection mechanism of the laser navigation forklift AGV trolley, the outer wall of the protection plate is provided with anti-skid lines.

[0017] Compared with the prior art, the laser probe protection mechanism of the laser navigation forklift AGV trolley has the beneficial effects that: the motor drives the rotating shaft to drive the buffer plate to rotate, when one of the protection plates is damaged, the damaged protection plate is removed, and a new protection plate is rotated to the front end of the laser probe body to continue to protect the laser probe body, thereby the time for disassembly and replacement is saved, and the working efficiency of the AGV trolley is indirectly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0019] Figure 1 This is a three-dimensional structural diagram of the laser probe protection mechanism of a laser navigation forklift AGV;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the laser probe protection mechanism of a laser navigation forklift AGV.

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the laser probe protection mechanism of a laser navigation forklift AGV;

[0022] In the figure: 100, AGV trolley body; 101, placement slot; 200, laser probe body; 300, rotation protection assembly; 310, motor; 320, rotating shaft; 330, elastic member; 340, buffer rod; 341, mounting block; 350, buffer plate; 351, mounting bolt; 360, protection plate; 361, circular plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0026] The utility model provides a laser probe protection mechanism for a laser navigation forklift-type AGV trolley. The buffer plate is driven by a motor-driven rotating shaft to rotate. When one of the protection plates is damaged, the damaged protection plate is rotated away, and a new protection plate is rotated to the front end of the laser probe body to continue to protect it, thereby saving the time for disassembly and replacement, and indirectly improving the working efficiency of the AGV trolley.

[0027] Figure 1-Figure 3 The figure shows a schematic diagram of the structure of a laser probe protection mechanism of a laser navigation forklift AGV trolley according to the present invention. Figure 1-Figure 3 In this embodiment, a laser probe protection mechanism of a laser navigation forklift-type AGV trolley includes an AGV trolley body 100, a laser probe body 200 and a rotation protection assembly 300.

[0028] A placement slot 101 is provided inside the AGV vehicle body 100 .

[0029] The laser probe body 200 is arranged at the front end of the AGV vehicle body 100 .

[0030] The rotating protection assembly 300 includes a motor 310 arranged in the placement slot 101, a rotating shaft 320 arranged at the output end of the motor 310 and with a groove opened in the middle of the front end, an elastic member 330 arranged inside the rotating shaft 320, a buffer rod 340 arranged at the front end of the elastic member 330, a buffer plate 350 installed at the front end of the buffer rod 340 and a protective plate 360 ​​arranged at the front end of the buffer plate 350, a telescopic rod is arranged inside the elastic member 330, the outer wall of the buffer rod 340 is in contact with the inner wall of the groove, three through holes are opened at equal distances on the buffer plate 350, and the protective plate 360 ​​is installed in the through holes. The material of the protective plate 360 ​​is a transparent acrylic plate or tempered glass. Preferably, in this embodiment, a mounting block 341 is fixed to the middle part of the front end of the buffer rod 340, a mounting groove is opened in the middle part of the rear end of the buffer plate 350, the mounting block 341 is arranged in the mounting groove, and a mounting bolt 351 is provided in the middle part of the front end of the buffer plate 350, the mounting bolt 351 passes through the buffer plate 350 to the mounting block 341, and the buffer plate 350 is installed on the mounting block 341 at the front end of the buffer rod 340 under the action of the mounting bolt 351. The operator can disassemble the buffer plate 350 by removing the mounting bolt 351 at a later time so as to disassemble and replace it. The mounting bolt 351 is a butterfly bolt, which is convenient for the operator to manually install directly The protective plate 360 ​​can be screwed off by twisting it, eliminating the trouble of twisting it with the help of tools. A circular ring plate 361 is provided on the outer side of the middle part of the rear end of the protective plate 360. The outer wall of the circular ring plate 361 is provided with an external thread, and the inner wall of the through hole is provided with an internal thread. The circular ring plate 361 is threadedly connected to the through hole, and the protective plate 360 ​​is threadedly installed on the buffer plate 350 under the action of the circular ring plate 361. The operator can manually rotate the protective plate 360 ​​to remove it from the buffer plate 350 in the later stage, so as to disassemble and replace the protective plate 360. The outer wall of the protective plate 360 ​​is provided with anti-slip grooves. The anti-slip grooves provided on the outer wall of the protective plate 360 ​​increase the friction between the operator's hand and the protective plate 360, preventing slipping when screwing out the protective plate 360.

[0031] Combine Figure 1-Figure 3The laser probe protection mechanism of a laser navigation forklift-type AGV trolley in this embodiment is specifically used as follows: when the AGV trolley is in use, it navigates through the laser probe body 200, and the protective plate 360, buffer plate 350, buffer rod 340 and elastic member 330 made of transparent acrylic plate or tempered glass protect the laser probe body 200. When one of the protective plates 360 is damaged, the motor 310 is started, and the motor 310 drives the rotating shaft 320 to rotate, thereby driving the buffer plate 350 to rotate, and the damaged protective plate 360 ​​is rotated away, and the new protective plate 360 ​​is rotated to the front end of the laser probe body 200 to continue to protect it, thereby saving the time for disassembly and replacement, allowing the AGV trolley to work continuously, thereby indirectly improving the work efficiency of the AGV trolley. When the AGV trolley is not working in the later stage, the damaged protective plate 360 ​​is manually rotated to remove it from the buffer plate 350, so that the damaged protective plate 360 ​​can be disassembled and replaced.

[0032] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A laser probe protection mechanism for a laser navigation forklift AGV, characterized in that: include: The AGV trolley body (100) has a placement slot (101) formed therein; A laser probe body (200) is arranged at the front end of the AGV vehicle body (100); The rotary protection assembly (300) comprises a motor (310) arranged in the placement groove (101), a rotating shaft (320) arranged at the output end of the motor (310) and having a groove in the middle of the front end, an elastic member (330) arranged inside the rotating shaft (320), a buffer rod (340) arranged at the front end of the elastic member (330), a buffer plate (350) installed at the front end of the buffer rod (340), and a protective plate (360) arranged at the front end of the buffer plate (350), wherein a telescopic rod is arranged inside the elastic member (330), the outer wall of the buffer rod (340) is in contact with the inner wall of the groove, three through holes are opened at equal intervals on the buffer plate (350), and the protective plate (360) is installed in the through holes. The material of the protective plate (360) is a transparent acrylic plate or tempered glass.

2. The laser probe protection mechanism of a laser navigation forklift AGV according to claim 1 is characterized in that: The elastic member (330) is a spring or an elastic sleeve.

3. The laser probe protection mechanism of a laser navigation forklift AGV according to claim 1 is characterized in that: A mounting block (341) is fixed to the middle of the front end of the buffer rod (340), a mounting groove is provided in the middle of the rear end of the buffer plate (350), the mounting block (341) is arranged in the mounting groove, and a mounting bolt (351) is provided in the middle of the front end of the buffer plate (350), and the mounting bolt (351) passes through the buffer plate (350) to the mounting block (341).

4. The laser probe protection mechanism of a laser navigation forklift AGV according to claim 3 is characterized in that: The mounting bolt (351) is a butterfly bolt.

5. The laser probe protection mechanism of a laser navigation forklift AGV according to claim 1 is characterized in that: A circular plate (361) is provided on the outer side of the middle portion of the rear end of the protective plate (360), the outer wall of the circular plate (361) is provided with an external thread, the inner wall of the through hole is provided with an internal thread, and the circular plate (361) is threadedly connected to the through hole.

6. The laser probe protection mechanism of a laser navigation forklift AGV according to claim 1 is characterized in that: The outer wall of the protective plate (360) is provided with anti-slip grooves.

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