Latent traction AGV (Automatic Guided Vehicle)

Abstract

The utility model discloses a latent traction AGV, and belongs to the technical field of AGVs. The defects that in the prior art, a traditional latent traction AGV cannot be used due to the fact that the size of a bidirectional latent traction AGV is too long in a narrow working condition space, and the navigation precision is low are overcome. The main body structure of the vehicle comprises a frame, a traction piece, a driving assembly, a control assembly, a clearance lamp, a navigation assembly, a mounting plate and a protection plate are arranged on the frame, the driving assembly is arranged at the bottom of the frame, the control assembly is arranged in the middle of the frame, the navigation assembly comprises laser navigation / obstacle avoidance, and the clearance lamp, the mounting plate and the protection plate are all arranged on the front portion of the frame. The laser navigation / obstacle avoidance device is installed on the installation plate, the protection plate is of a V-shaped structure, and the scanning range of the laser navigation / obstacle avoidance device is 270 degrees through the protection plate of the V-shaped structure. The utility model is mainly used for distributing various accessories in the production process of industries such as automobiles, heavy engineering, lithium batteries and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to AGV technical field, specifically, especially, a kind of lurk traction AGV is involved. BACKGROUND

[0002] In the production process of automobile, heavy engineering, lithium battery etc., all need to distribute various accessories, under general circumstances, accessory is stored in material car, lurk traction AGV is needed to pull material car to specified position to carry out corresponding work.But the existing lurk traction AGV has the following defects:

[0003] 1, the existing one-way lurk traction AGV can only advance, and the turning cannot realize the function of backward movement, so that the backward movement condition cannot be used, but in some narrow working condition space, bidirectional lurk traction AGV cannot be used due to size is too long;

[0004] 2, the existing one-way lurk traction AGV structure is simple, and the car head is in the form of flip cover, so that there is gap between flip cover and AGV body, and control component is placed in car head, various impurities can enter component and cause damage, increase cost;

[0005] 3, the existing lurk traction AGV car body structure is simple, and it is necessary to finish machining after welding to drive and trundle installation surface to ensure relative accuracy, so that processing cost is increased;

[0006] 4, the existing lurk traction AGV car head part laser navigation and obstacle avoidance can only scan 180 degrees, so that navigation accuracy is reduced, and safety range is small, not conducive to automatic production;

[0007] 5, the existing lurk traction AGV car head does not have driving direction contour indication, so that personnel enter obstacle avoidance scanning area, affect AGV normal operation, and reduce production efficiency. INVENTION CONTENTS

[0008] The utility model solves the technical problems of overcoming prior art's insufficient, and provides a lurk traction AGV.

[0009] In order to realize the above-mentioned purpose, the utility model is adopted following technical scheme:

[0010] A lurk traction AGV, including frame, traction piece, drive assembly, control assembly, contour lamp, navigation assembly, mounting plate and protection plate are arranged on the frame, drive assembly is arranged at the bottom of frame, control assembly is arranged in the middle of frame, navigation assembly includes laser navigation / obstacle avoidance, contour lamp, mounting plate and protection plate are all arranged in the front of frame, laser navigation / obstacle avoidance is installed on mounting plate, and protection plate is V-shaped structure, and the scanning range of laser navigation / obstacle avoidance is 270 ° through the protection plate of V-shaped structure.

[0011] Preferably, the rear part of the frame is further provided with a driving assembly mounting plate and a vertical plate, the driving assembly mounting plate is provided with a long strip-shaped boss, and the vertical plate is provided with a long strip-shaped groove matched with the long strip-shaped boss.

[0012] Preferably, the driving assembly is mounted on the driving assembly mounting plate.

[0013] Preferably, the navigation assembly further comprises magnetic navigation, and the magnetic navigation is arranged at two positions and mounted on the front part and the rear part of the frame respectively.

[0014] Preferably, the bottom of the front end of the frame is further provided with a fender for preventing ground dropped parts from entering the bottom of the AGV.

[0015] Preferably, the mounting plate is in a groove structure, and the laser navigation / obstacle avoidance is mounted at the bottom of the groove of the mounting plate.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The protection plate in V-shaped structure can ensure that the scanning range of the laser navigation / obstacle avoidance reaches 270 degrees, and the AGV runs more stably;

[0018] 2. The contour lamp is arranged on the upper part of the frame of the AGV, the contour lamp can project two lines on the running route of the AGV, display the avoiding area of the AGV, remind the personnel from entering by mistake, reduce the abnormal stop of the AGV, and improve the production efficiency;

[0019] 3. The magnetic navigation is arranged at two positions and mounted on the front part and the rear part of the frame respectively, and the two magnetic navigations ensure that the AGV can advance, turn and retreat according to the set track;

[0020] 4. The long strip-shaped boss arranged on the driving assembly mounting plate is inserted into the long strip-shaped groove arranged on the vertical plate to ensure the relative size, the remaining mounting plates adopt this structure, the welding worker's measurement time and measurement error are reduced, the relative precision of the AGV mounting plate is ensured, the driving assembly can be in good contact with the ground, and the AGV runs normally;

[0021] 5. The control assembly is arranged in the middle space on the frame, the various impurities in the production site can be prevented from entering the internal part of the electrical components and damaging the electrical components, and the service life of the AGV is effectively improved;

[0022] 6. The bottom of the front end of the frame is provided with the fender, one side of the fender is in soft polyurethane and in contact with the ground, the ground dropped parts are prevented from entering the bottom of the AGV during the running of the AGV, and the other side is a stainless steel pressing plate fixed on the frame through bolts, so that the fender is firm and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1A structure schematic view of the utility model;

[0024] Figure 2 A structure schematic view of the bottom structure of the utility model;

[0025] Figure 3 A structure schematic view when the hidden maintenance cover plate in the utility model;

[0026] Figure 4 A structure schematic view of the frame in the utility model;

[0027] Figure 5 A structure schematic view of the protective plate in the utility model;

[0028] Figure 6 A structure schematic view of the mounting plate in the utility model;

[0029] Figure 7 A structure schematic view of the driving assembly mounting plate in the utility model;

[0030] Figure 8 A structure schematic view of the vertical plate in the utility model.

[0031] In the drawing: 1, frame; 2, traction piece; 3, driving assembly; 5, control assembly; 7, outline lamp; 8, laser navigation / obstacle avoidance; 9, mounting plate; 10, protective plate; 11, magnetic navigation; 12, driving assembly mounting plate; 13, vertical plate; 14, cover; 15, long strip boss; 16, long strip groove; 17, wiring groove. DETAILED DESCRIPTION

[0032] The utility model will be further described below by specific embodiment and in conjunction with the drawings.

[0033] Example 1:

[0034] As Figures 1-4 shown, a latent traction AGV includes frame 1, is provided with traction piece 2, driving assembly 3, control assembly 5, outline lamp 7, navigation assembly, mounting plate 9 and protective plate 10 on frame 1, driving assembly 3 is set up in the bottom of frame 1, control assembly 5 is set up in the middle of frame 1, navigation assembly includes laser navigation / obstacle avoidance 8, outline lamp 7, mounting plate 9 and protective plate 10 are all set up in the front of frame 1, laser navigation / obstacle avoidance 8 is installed on mounting plate 9, and protective plate 10 is V-shaped structure, as Figure 5 shown, the scanning range of laser navigation / obstacle avoidance 8 is 270 ° by the protective plate 10 of V-shaped structure;And protective plate 10 is provided with wiring groove 17, is used for the wiring arrangement of laser navigation / obstacle avoidance 8.

[0035] In this embodiment, other accessories on the frame 1 are bolted to the frame 1, the navigation assembly can ensure that the AGV can advance, turn and retreat according to the track, the driving assembly 3 provides kinetic energy for the AGV to ensure the operation of the AGV, and the traction member 2 ensures that the AGV can tow the material car to run. The clearance lamp 7 can project two lines on the AGV running route, display the AGV running avoidance area, remind personnel to misenter, reduce the abnormal stop of the AGV, and improve the production efficiency; at the same time, the V-shaped protective plate 10 can ensure that the scanning range of the laser navigation / obstacle avoidance 8 reaches 270°, and the AGV can run more stably.

[0036] The control assembly 5 is arranged in the middle space on the frame 1, which can prevent various impurities in the production site from entering the internal electrical components and damaging the electrical components, thereby effectively improving the service life of the AGV.

[0037] Embodiment 2:

[0038] As shown in Figures 7-8 , a latent traction AGV, which is different from embodiment 1, is provided with a driving assembly mounting plate 12 and a vertical plate 13 at the rear of the frame 1, the driving assembly mounting plate 12 is provided with a long strip-shaped boss 15, and the vertical plate 13 is provided with a long strip-shaped groove 16 matched with the long strip-shaped boss 15; the long strip-shaped boss 15 on the driving assembly mounting plate 12 is inserted into the long strip-shaped groove 16 on the vertical plate 13 to ensure the relative size, and the remaining mounting plates adopt this structure to reduce the measurement time and measurement error of welders and thereby ensure the relative precision of the AGV mounting plate and ensure that the driving assembly 3 can be in good contact with the ground to ensure the normal operation of the AGV.

[0039] The driving assembly 3 is mounted on the driving assembly mounting plate 12, and the driving assembly mounting plate 12 is used to mount the casters on the driving assembly 3 to ensure the relative size of the caster vehicle body and the ground and increase the strength.

[0040] Further, the navigation assembly further includes a magnetic navigation 11, which is provided with two places and is mounted at the front and rear of the frame 1, respectively, and the two magnetic navigations 11 ensure that the AGV can advance, turn and retreat according to the set track.

[0041] Further, the front end of the frame 1 is further provided with a fender 14 for preventing the parts fallen on the ground from entering the bottom of the AGV; one side of the fender 14 is in contact with the ground and is made of soft polyurethane to ensure that the parts fallen on the ground during the operation of the AGV do not enter the bottom of the AGV, and the other side is a stainless steel pressing plate fixed on the frame 1 by bolts to ensure the firmness and beauty of the fender 14.

[0042] As shown in Figure 6 , the mounting plate 9 is a groove structure, and the laser navigation / obstacle avoidance 8 is mounted at the bottom of the groove of the mounting plate 9 to ensure the scanning range of the laser navigation / obstacle avoidance 8.

[0043] The utility model discloses a AGV frame, including frame 1, AGV head, AGV tail, AGV frame 1 is divided into three parts, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded, and the AGV frame 1 is inserted and is welded,

Claims

1. A latent towing AGV comprising a vehicle frame (1), characterized in that: The frame (1) is provided with a traction member (2), a driving assembly (3), a control assembly (5), a clearance lamp (7), a navigation assembly, a mounting plate (9) and a protective plate (10), the driving assembly (3) is arranged at the bottom of the frame (1), the control assembly (5) is arranged at the middle of the frame (1), the navigation assembly comprises a laser navigation / obstacle avoidance (8), the clearance lamp (7), the mounting plate (9) and the protective plate (10) are all arranged at the front of the frame (1), the laser navigation / obstacle avoidance (8) is mounted on the mounting plate (9), and the protective plate (10) is of a V-shaped structure, and the scanning range of the laser navigation / obstacle avoidance (8) is 270° through the V-shaped protective plate (10).

2. The latent tug AGV according to claim 1, characterized in that: The rear of the frame (1) is further provided with a driving assembly mounting plate (12) and a vertical plate (13), the driving assembly mounting plate (12) is provided with an elongated boss (15), and the vertical plate (13) is provided with an elongated groove (16) matched with the elongated boss (15).

3. The latent tug AGV according to claim 2, characterized in that: The driving assembly (3) is mounted on the driving assembly mounting plate (12).

4. The latent tug AGV according to claim 1, characterized in that: The navigation assembly further comprises a magnetic navigation (11), and the magnetic navigation (11) is arranged at two positions, respectively at the front and the rear of the frame (1).

5. The dormant tug AGV according to any one of claims 1-4, characterized in that: The front end bottom of the frame (1) is further provided with a blocking skin (14) for preventing the AGV bottom from entering the parts fallen from the ground.

6. The dormant tug AGV according to any one of claims 1-4, characterized in that: The mounting plate (9) is of a groove structure, and the laser navigation / obstacle avoidance (8) is mounted at the bottom of the groove of the mounting plate (9).

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