Hanging mechanism of AGV (Automatic Guided Vehicle)

Abstract

The utility model provides a mounting mechanism of an AGV (automatic guided vehicle), which comprises an AGV body, the top of the AGV body is rotatably connected with a guide connecting rod, the guide connecting rod is slidably sleeved with a rectangular frame, the front side of the rectangular frame is fixedly connected with an L-shaped plate, the bottom of the L-shaped plate is provided with an electromagnetic chuck, the guide connecting rod is fixedly sleeved with a connecting fluted disc, and the connecting fluted disc is fixedly connected with the bottom of the L-shaped plate. The top of the connecting fluted disc is fixedly connected with a first fixing block and a second fixing block, a height adjusting mechanism is arranged above the connecting fluted disc, the top of the AGV body is fixedly connected with a connecting frame, and an angle adjusting mechanism is arranged on the connecting frame; through the arranged height adjusting mechanism, the height of the L-shaped plate and the height of the electromagnetic suction cup can be adjusted, metal materials of different heights can be attracted through electromagnetism conveniently, practicability is higher, through the arranged angle adjusting mechanism, the directions of the L-shaped plate and the electromagnetic suction cup on the horizontal end face can be adjusted, and practicability is higher. Metal materials can be conveniently adsorbed from different directions through the electromagnetic chuck, and actual use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to AGV unmanned carrier technical field, specifically, it relates to the mounting mechanism of AGV unmanned carrier. BACKGROUND

[0002] Unmanned carrier (abbreviation AGV) is the transport vehicle that can travel along the prescribed guide path, has safety protection and various shift load functions, and is equipped with electromagnetic or optical automatic guide device, and is the carrier of industrial application without driver, and the power source of the unmanned carrier is rechargeable battery, and the mounting mechanism is generally installed on the unmanned carrier, part adopts electromagnetic chuck, and generally the metal material of small volume is adsorbed and shifts load, but, the prior art has the following shortcomings when using:

[0003] The mounting mechanism on the unmanned carrier often does not have the adjusting function, is inconvenient for adjusting the height and angle of the mounting mechanism, leads to certain limitation when the unmanned carrier shifts load through the mounting mechanism, and the practicality is relatively low.

[0004] Therefore, the mounting mechanism of AGV unmanned carrier is needed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at: aiming at the mounting mechanism on the existing unmanned carrier often does not have the adjusting function, is inconvenient for adjusting the height and angle of the mounting mechanism, leads to certain limitation when the unmanned carrier shifts load through the mounting mechanism, and the practicality is relatively low.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The mounting mechanism of AGV unmanned carrier is to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The mounting mechanism of AGV unmanned carrier, including AGV unmanned carrier body, the AGV unmanned carrier body top rotatable connection has the guide connecting rod, the guide connecting rod on the sliding sleeve of rectangular frame is equipped, the rectangular frame front fixedly connected with L shaped board, the L shaped board bottom is installed with electromagnetic chuck, the guide connecting rod is fixedly provided with the connecting toothed disc, the connecting toothed disc top fixedly connected with first fixed block and second fixed block, the connecting toothed disc top is provided with height adjusting mechanism, the AGV unmanned carrier body top fixedly connected with connecting frame, the connecting frame is provided with angle adjusting mechanism.

[0010] As a preferred technical scheme of the present application, the height adjusting mechanism comprises a first servo motor fixedly installed on the side wall of the first fixed block, the output end of the first servo motor is fixedly connected with a bidirectional threaded rod, the bidirectional threaded rod is threadedly sleeved with symmetrically distributed sliding blocks, the top of the sliding block is fixedly connected with a first U-shaped block, the rectangular frame is fixedly connected with symmetrically distributed second U-shaped blocks, the transmission plates are hingedly connected between the first U-shaped block and the second U-shaped block, and the guide rods are fixedly connected between the first fixed block and the second fixed block.

[0011] As a preferred technical scheme of the present application, the angle adjusting mechanism comprises a second servo motor fixedly installed on the top of the connecting frame, the output shaft end of the second servo motor is fixedly connected with a driving gear, and the driving gear is engaged with the connecting gear plate.

[0012] As a preferred technical scheme of the present application, the sliding block is provided with a pulley at one end of the bottom, and the pulley is in contact with the top of the connecting gear plate.

[0013] As a preferred technical scheme of the present application, the rectangular frame and the L-shaped plate are fixedly connected with a reinforcing rib plate.

[0014] As a preferred technical scheme of the present application, the two transmission plates are symmetrically distributed about the central axis of the rectangular frame.

[0015] As a preferred technical scheme of the present application, the end of the bidirectional threaded rod away from the first servo motor is rotationally connected with the second fixed block through a bearing.

[0016] As a preferred technical scheme of the present application, the sliding block is slidably sleeved on the guide rod.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the scheme of the present application:

[0019] 1. The height adjusting mechanism can adjust the height of the L-shaped plate and the electromagnetic chuck, so that the electromagnetic chuck can adsorb metal materials of different heights, and the practicability is higher.

[0020] 2. The angle adjusting mechanism can adjust the direction of the L-shaped plate and the electromagnetic chuck on the horizontal end face, so that the electromagnetic chuck can adsorb metal materials from different directions, and the actual use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The present application provides the overall structure schematic view of the mounting mechanism of the AGV unmanned carrier.

[0022] Figure 2 The present application provides the side view structure schematic view of the mounting mechanism of the AGV unmanned carrier.

[0023] Figure 3 The back view structure schematic diagram of the mounting mechanism of the AGV is provided for the application.

[0024] Figure 4 The top view structure schematic diagram of the mounting mechanism of the AGV is provided for the application.

[0025] Indicated in the figure:

[0026] 1, AGV body; 2, guide connecting rod; 3, rectangular frame; 4, L-shaped plate; 5, electromagnetic chuck; 6, connecting gear; 7, first fixed block; 8, second fixed block; 9, height adjusting mechanism; 10, connecting frame; 11, angle adjusting mechanism; 12, first servo motor; 13, bidirectional threaded rod; 14, sliding block; 15, first U-shaped block; 16, second U-shaped block; 17, transmission plate; 18, guide rod; 19, second servo motor; 20, drive gear; 21, pulley; 22, reinforcing rib plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] It should be noted that the embodiments and features and technical solutions in the embodiments in the present application can be combined with each other without conflict.

[0030] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower" and the like is the orientation or position relation shown based on the drawing, or is the orientation or position relation commonly placed when the utility model product is used, or is the orientation or position relation commonly understood by the person skilled in the art, these terms are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicative or suggestive of relative importance.

[0032] Embodiment:

[0033] As Figures 1-4 shown, the mounting mechanism of the AGV unmanned carrier proposed in the embodiment comprises an AGV unmanned carrier body 1, a guide connecting rod 2 is rotatably connected to the top of the AGV unmanned carrier body 1, a rectangular frame 3 is slidably sleeved on the guide connecting rod 2, an L-shaped plate 4 is fixedly connected to the front of the rectangular frame 3, an electromagnetic chuck 5 is installed at the bottom of the L-shaped plate 4, a connecting gear disc 6 is fixedly sleeved on the guide connecting rod 2, a first fixed block 7 and a second fixed block 8 are fixedly connected to the top of the connecting gear disc 6, a height adjusting mechanism 9 is arranged above the connecting gear disc 6, the height of the electromagnetic chuck 5 can be adjusted through the height adjusting mechanism 9, which is convenient for adsorbing metal materials of different heights, has higher applicability, a connecting frame 10 is fixedly connected to the top of the AGV unmanned carrier body 1, an angle adjusting mechanism 11 is arranged on the connecting frame 10, the orientation of the L-shaped plate 4 and the electromagnetic chuck 5 on the horizontal end face can be adjusted through the angle adjusting mechanism 11, which is convenient for adsorbing metal materials from different orientations through the electromagnetic chuck 5, and is beneficial to actual use.

[0034] As Figure 1 , Figure 3 and Figure 4As shown, the height adjusting mechanism 9 comprises a first servo motor 12 fixedly installed on the side wall of the first fixed block 7, and the output end of the first servo motor 12 is fixedly connected with a bidirectional threaded rod 13. After the AGV body 1 is moved to the specified position, the first servo motor 12 is started, the bidirectional threaded rod 13 is driven to rotate by the first servo motor 12, the two symmetrically distributed sliding blocks 14 are threadedly sleeved on the bidirectional threaded rod 13, the two sliding blocks 14 are driven to move by the rotating bidirectional threaded rod 13, the two sliding blocks 14 are moved to each other, the first U-shaped block 15 is fixedly connected on the top of the sliding block 14, the second U-shaped block 16 is fixedly connected on the rectangular frame 3, the transmission plate 17 is hinged between the first U-shaped block 15 and the second U-shaped block 16, the guide rod 18 is fixedly connected between the first fixed block 7 and the second fixed block 8, the distance between the two first U-shaped blocks 15 is reduced, the two second U-shaped blocks 16 and the rectangular frame 3 are driven to move upward by the two transmission plates 17, the L-shaped plate 4 and the electromagnetic chuck 5 are moved upward, and the electromagnetic chuck 5 is adjusted to the appropriate height position according to the height of the material to be moved.

[0035] As shown in Figure 1 and Figure 2 , the angle adjusting mechanism 11 comprises a second servo motor 19 fixedly installed on the top of the connecting frame 10, the output shaft end of the second servo motor 19 is fixedly connected with a driving gear 20, and the driving gear 20 is engaged with the connecting gear disc 6. The second servo motor 19 is started, the driving gear 20 is driven to rotate by the second servo motor 19, the connecting gear disc 6 is driven to rotate in the opposite direction by the rotating driving gear 20, the guide connecting rod 2 and the rectangular frame 3 are rotated, the L-shaped plate 4 and the electromagnetic chuck 5 move along the rotating track of the rectangular frame 3, thereby adjusting the position of the electromagnetic chuck 5 on the horizontal end face, and the electromagnetic chuck 5 is adjusted to the top of the metal material. After the electromagnetic chuck 5 is adjusted to the top of the metal material, the electromagnetic chuck 5 is powered, thereby adsorbing the metal material on the bottom of the electromagnetic chuck 5. With the movement of the AGV body 1, the metal material is moved.

[0036] As shown in Figure 1 , Figure 3 and Figure 4 , the sliding block 14 is installed with a pulley 21 at one end of the bottom, and the pulley 21 is in contact with the top of the connecting gear disc 6. The two pulleys 21 can make the two sliding blocks 14 move more smoothly.

[0037] As shown in Figure 1 and Figure 2 , the rectangular frame 3 and the L-shaped plate 4 are fixedly connected with a reinforcing rib plate 22, and the reinforcing rib plate 22 can ensure the stability of the connection between the L-shaped plate 4 and the rectangular frame 3.

[0038] As shown in Figure 2 and Figure 3As shown, the two transmission plates 17 are symmetrically distributed about the central axis of the rectangular frame 3 .

[0039] like Figure 3 and Figure 4 As shown, one end of the bidirectional threaded rod 13 away from the first servo motor 12 is rotatably connected to the second fixed block 8 through a bearing, thereby ensuring the rotation stability of the bidirectional threaded rod 13 .

[0040] like Figure 4 As shown, the slider 14 is slidably sleeved on the guide rod 18. The guide rod 18 can guide the slider 14 when it moves, preventing the slider 14 from shifting when it moves.

[0041] Specifically, when the mounting mechanism of the AGV unmanned guided vehicle is in use: the first servo motor 12 and the second servo motor 19 are both connected to the external control device electrical signal. When the AGV unmanned guided vehicle body 1 moves to the specified position, the first servo motor 12 is started, and the bidirectional threaded rod 13 is driven to rotate by the first servo motor 12. The two sliders 14 are driven to move by the rotating bidirectional threaded rod 13, so that the two sliders 14 are close to each other, and the distance between the two first U-shaped blocks 15 is reduced accordingly. The two transmission plates 17 drive the two second U-shaped blocks 16 and the rectangular frame 3 to move upward, and the L-shaped plate 4 and the electromagnetic suction cup 5 move upward accordingly, and the objects to be loaded and unloaded as needed are moved upward. The electromagnetic suction cup 5 is adjusted to a suitable height position according to the material height, and then the second servo motor 19 is started. The driving gear 20 is driven to rotate by the second servo motor 19, and the rotating driving gear 20 drives the connecting gear plate 6 to rotate in the opposite direction, and the guide connecting rod 2 and the rectangular frame 3 rotate accordingly. The L-shaped plate 4 and the electromagnetic suction cup 5 move along the rotation trajectory of the rectangular frame 3, thereby adjusting the orientation of the electromagnetic suction cup 5 on the horizontal end face. After the electromagnetic suction cup 5 is adjusted to be directly above the metal material, the electromagnetic suction cup 5 is energized, so that the metal material is adsorbed on the bottom of the electromagnetic suction cup 5. As the AGV unmanned transport vehicle body 1 moves, the metal material is transferred, which is more practical.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. AGV unmanned carrier's hanging mechanism, including AGV unmanned carrier body (1), characterized in that, The AGV unmanned carrier body (1) top rotationally connected with guide connecting rod (2), the guide connecting rod (2) on the sliding sleeve is equipped with a rectangular frame (3), the rectangular frame (3) front surface fixedly connected with L-shaped plate (4), the L-shaped plate (4) bottom is equipped with electromagnetic chuck (5), the guide connecting rod (2) is fixedly provided with connecting gear (6), the connecting gear (6) top fixedly connected with first fixed block (7) and second fixed block (8), the connecting gear (6) above is provided with height adjusting mechanism (9), the AGV unmanned carrier body (1) top fixedly connected with connecting frame (10), the connecting frame (10) is provided with angle adjusting mechanism (11).

2. The mounting mechanism of the AGV according to claim 1, characterized in that, The height adjusting mechanism (9) includes a first servo motor (12) fixedly installed on the side wall of the first fixed block (7), the output end of the first servo motor (12) is fixedly connected with a bidirectional threaded rod (13), the bidirectional threaded rod (13) is threadedly provided with symmetrically distributed sliding blocks (14), the top of the sliding block (14) is fixedly connected with a first U-shaped block (15), the rectangular frame (3) is fixedly connected with symmetrically distributed second U-shaped blocks (16), the first U-shaped block (15) and the second U-shaped block (16) are hingedly connected with a transmission plate (17), the first fixed block (7) and the second fixed block (8) are fixedly connected with a guide rod (18).

3. The mounting mechanism of the AGV according to claim 1, characterized in that, The angle adjusting mechanism (11) includes a second servo motor (19) fixedly installed on the top of the connecting frame (10), the output shaft end of the second servo motor (19) is fixedly connected with a drive gear (20), and the drive gear (20) is engaged with the connecting gear (6).

4. The mounting mechanism of the AGV according to claim 2, characterized in that, The bottom of the sliding block (14) is provided with a pulley (21), and the pulley (21) is in contact with the top of the connecting gear (6).

5. The hitching mechanism of the AGV of claim 1, wherein, The rectangular frame (3) and the L-shaped plate (4) are fixedly connected with a reinforcing rib plate (22).

6. The hitching mechanism of the AGV of claim 2, wherein, The two transmission plates (17) are symmetrically distributed about the central axis of the rectangular frame (3).

7. The hitching mechanism of the AGV according to claim 2, characterized in that, The end of the bidirectional threaded rod (13) away from the first servo motor (12) is rotatably connected with the second fixed block (8) through a bearing.

8. The hitching mechanism of the AGV of claim 2, wherein, The sliding block (14) is slidingly provided on the guide rod (18). The rectangular frame (3) and the L-shaped plate (4) are fixedly connected with a reinforcing rib plate (22).

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