A batch assembly and adjustment device for laser vehicle sorting

Abstract

This utility model discloses a mass assembly and adjustment device for laser vehicle sorting units, relating to the fields of lidar and laser vehicle sorting unit technology. It includes a main frame, within which an inner frame is rotatably connected. One rotating end of the inner frame is equipped with a limit device. The inner frame has multiple mounting slots for fixing the laser vehicle sorting units. This utility model can simultaneously fix multiple laser vehicle sorting units onto the mounting slots of the inner frame. Rotating the handwheel allows the laser vehicle sorting units to be rotated to various angles to meet installation and debugging needs. It has the function of integrating, mass-assembling, and debugging laser vehicle sorting units.

Description

Technical Field

[0001] This utility model relates to the field of lidar and laser vehicle sorting technology, and in particular to a mass assembly and adjustment device for laser vehicle sorting. Background Technology

[0002] With the rapid development of laser scanning technology, laser scanning sensors are widely used in various fields. Simultaneously, lidar is increasingly prevalent in practical applications, especially in vehicle separation equipment. Examples include laser vehicle separation devices, millimeter-wave radar vehicle separation devices, infrared grating vehicle separation devices, inductive loop vehicle separation devices, and video image vehicle separation systems. These are widely used in highway toll stations, paid parking lots, underground garages, and factory entrances and exits. Laser vehicle separation devices, in particular, are widely trusted by users due to their superior performance, high precision, and insensitivity to lighting conditions. Therefore, the market demand for laser vehicle separation devices is substantial, making mass production crucial. During the debugging phase of laser vehicle separation devices, they need to be installed and debugged in stages at different angles. Therefore, a mass assembly and debugging device for laser vehicle separation devices is needed to meet the requirements for integrated, mass-produced, and debugged laser vehicle separation devices. Utility Model Content

[0003] The purpose of this invention is to provide a batch assembly and adjustment device for laser vehicle sorting machines, thereby solving the problems mentioned in the background art.

[0004] The present invention adopts the following technical solution:

[0005] This utility model discloses a batch assembly and adjustment device for a laser sorting machine, comprising a main frame, an inner frame rotatably connected within the main frame, and a limit device provided at one of the rotating ends of the inner frame.

[0006] The inner frame is provided with multiple mounting slots for fixing the laser vehicle divider.

[0007] Preferably, rotating components are provided on both sides of the inner frame, the rotation axes of the two rotating components coincide, and the inner frame is rotatably connected to the main frame through the rotating components;

[0008] The rotating assembly includes a U-shaped channel steel and a seated bearing. The U-shaped channel steel is fixedly connected to the inner frame. A shaft is provided on the side of the U-shaped channel steel facing away from the inner frame. The shaft is provided on the inner ring of the seated bearing. The seated bearing is provided on the main frame.

[0009] One of the shafts passes through the seated bearing and is connected to the limiting device.

[0010] Preferably, the limiting device includes a limiting wheel and a self-resetting locking mechanism, wherein the limiting wheel is provided with a slot, and one end of the self-resetting locking mechanism is engaged with the slot;

[0011] The self-resetting snap-fit ​​mechanism is mounted on the main frame;

[0012] The limiting wheel is fixedly sleeved on the extension rod, one end of the extension rod is coaxially connected to one of the shafts, and the other end of the extension rod is provided with a driving device.

[0013] Preferably, the self-resetting locking mechanism includes a limiting plate, one end of which engages with the slot.

[0014] The other end of the limiting plate is provided with a first connecting rod, and a spring is sleeved on the first connecting rod. One end of the spring abuts against the limiting plate, and the other end of the spring abuts against the baffle. The baffle is fixedly installed on the main frame and has a reserved hole. The first connecting rod can move through the reserved hole of the baffle and then move to connect with the stop member. The stop member is provided with a handle.

[0015] The stop member engages with the baffle.

[0016] Preferably, the upper part of the limiting card plate insertion end is arc-shaped and the lower part is flat, the upper part of the card slot is arc-shaped and the lower part is flat, and the upper arc-shaped surface of the limiting card plate insertion end is in contact with the upper arc-shaped surface of the card slot and the arc shapes are opposite.

[0017] Preferably, the limiting plate is slidably disposed within the first guide sleeve, and the first guide sleeve is disposed on the main frame;

[0018] The stop component is a square steel tube, and there are reserved holes on two opposite sides of the stop component. The first connecting rod can pass through one of the reserved holes of the stop component and is provided with a first limiting end.

[0019] The handle is fixedly connected to one end of the second connecting rod, and the other end of the second connecting rod is movably passed through another reserved hole of the stop member and is provided with a second limiting end.

[0020] The handle is slidably disposed within the second guide sleeve, which is disposed on the main frame.

[0021] Preferably, the driving device is a handwheel.

[0022] Preferably, the mounting slot includes an upper slot and a lower mounting base;

[0023] The upper slot has a V-shaped opening structure and is located on the upper edge of the inner frame;

[0024] The lower card holder has a rectangular frame structure and is disposed on the lower edge of the inner frame;

[0025] Both the upper card slot and the lower card holder are equipped with anti-slip rubber pads.

[0026] Preferably, a storage platform is provided on the main frame;

[0027] The top of the main frame is equipped with a sliding platform that is slidably connected.

[0028] An installation platform is provided on the main frame, and the inner frame is rotatably connected to the installation platform.

[0029] Preferably, the bottom of the main frame is provided with casters.

[0030] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0031] This invention can simultaneously fix multiple laser sorting units on the mounting slots of the inner frame. By rotating the handwheel, the laser sorting unit can be rotated to various angles to meet installation and debugging needs. It has the function of integrating, mass-producing, and debugging laser sorting units. Attached Figure Description

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] Figure 1 This is a schematic diagram of the laser vehicle sorting and adjustment device of this utility model. Figure 1 ;

[0034] Figure 2 This is a schematic diagram of the laser vehicle sorting and adjustment device of this utility model. Figure 2 ;

[0035] Figure 3 This is a schematic diagram of the structure of the seated bearing, extension rod and limiting device in the laser vehicle sorting and adjustment device of this utility model;

[0036] Figure 4 This is a schematic diagram of the seated bearing and U-shaped channel steel structure in the laser vehicle sorting and adjustment device of this utility model;

[0037] Figure 5 This is a schematic diagram of the limiting device structure in the laser vehicle sorting and adjustment device of this utility model;

[0038] Figure 6 This is a front view of the limiting device in the laser vehicle sorting and adjustment device of this utility model;

[0039] Figure 7 This is a cross-sectional view of the limiting device in the laser vehicle sorting and adjustment device of this utility model;

[0040] Figure 8 This is a schematic diagram of the inner frame structure in the laser vehicle sorting and adjustment device of this utility model;

[0041] Figure 9 This is a schematic diagram of the inner frame of the laser sorting and adjustment device of this utility model when it is rotated 90 degrees to the working position.

[0042] Explanation of reference numerals in the attached drawings: 1. Main frame; 1-1. Mounting platform; 2. Inner frame; 2-1. Mounting slot; 2-1-1. Upper slot; 2-1-2. Lower seat; 3. Rotating assembly; 3-1. U-shaped channel steel; 3-2. Shaft; 3-3. Bearing with seat; 4. Laser sorting device; 5. Limiting device; 5-1. Limiting wheel; 5-1-1. Slot; 5-2. Self-resetting locking mechanism; 5-2-1. Limiting plate 5-2-2, First connecting rod; 5-2-3, Spring; 5-2-4, Baffle; 5-2-5, Stop; 5-2-6, Handle; 5-2-7, First guide sleeve; 5-2-8, Second connecting rod; 5-2-9, Second guide sleeve; 5-2-10, First limiting end; 5-2-11, Second limiting end; 5-3, Extension rod; 6, Drive device; 7, Storage platform; 8, Sliding platform. Detailed Implementation

[0043] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0044] like Figure 1 and Figure 2 As shown in the figure, this embodiment discloses a batch assembly and adjustment device for laser sorting units, including a main frame 1, with universal wheels equipped with locking devices at the bottom of the main frame 1. An inner frame 2 is rotatably connected inside the main frame 1, and a limit device 5 is provided at one rotating end of the inner frame 2. The inner frame 2 is provided with multiple mounting slots 2-1 for fixing the laser sorting units 4. The limit device 5 is connected to a drive device 6, which can control the rotation of the inner frame 2, while the limit device 5 can limit the inner frame 2 to a certain angle. The laser sorting unit 4 is installed in the mounting slot 2-1, and the laser sorting unit 4 can be rotated to different angles by means of the rotation drive device 6 to facilitate installation and adjustment. In addition, the main frame 1 can also be moved to other sites for other work.

[0045] In this embodiment, the main frame 1 is provided with an installation platform 1-1, and the inner frame 2 is rotatably connected to the installation platform 1-1. The main frame 1 is also provided with multiple storage platforms 7 for placing tools.

[0046] In this embodiment, a sliding platform 8 is provided on the top of the main frame 1. Specifically, a slide rail is provided at the top of the sliding platform 8, and a slide groove is provided at the top of the main frame 1. The slide rail at the top of the sliding platform 8 is slidably disposed in the slide groove at the top of the main frame 1. Small soldering machines and other tools such as hot air guns can be placed on the sliding platform 8, and operations can be performed at any position above the inner frame 2 as the sliding platform 8 slides.

[0047] like Figures 3 to 6 As shown, rotating components 3 are provided on both sides of the inner frame 2, and the rotation axes of the two rotating components 3 coincide. The inner frame 2 is rotatably connected to the main frame 1 through the rotating components 3. The rotating component 3 includes a U-shaped channel steel 3-1 and a seated bearing 3-3. The U-shaped channel steel 3-1 is fixedly connected to the inner frame 2 by bolt assembly. A fixed shaft 3-2 is provided on the side of the U-shaped channel steel 3-1 facing away from the inner frame 2. The shaft 3-2 is set on the inner ring of the seated bearing 3-3, and the seated bearing 3-3 is set on the mounting platform 1-1 by bolt assembly. One of the shafts 3-2 passes through the seated bearing 3-3 and is connected to the limiting device 5. When the drive device 6 rotates, it drives the inner frame 2 to rotate synchronously through the extension rod 5-3, the shaft 3-2, and the U-shaped channel steel 3-1.

[0048] In this embodiment, the bearing in the mounted bearing 4 is an outer spherical bearing. When the outer spherical bearing is fitted with the bearing housing, there is a certain amount of axial movement. When the extension rod 5-3 is deflected, the mounted bearing 4 has a certain adjustment and compensation function.

[0049] The limiting device 5 includes a limiting wheel 5-1 and a self-resetting locking mechanism 5-2. The limiting wheel 5-1 is provided with multiple slots 5-1-1 distributed at the rim position. One end of the self-resetting locking mechanism 5-2 is engaged with the slots 5-1-1. The self-resetting locking mechanism 5-2 is mounted on the main frame 1.

[0050] The limiting wheel 5-1 is fixedly sleeved on the extension rod 5-3. One end of the extension rod 5-3 is coaxially and fixedly connected to one of the shafts 3-2, and the other end of the extension rod 5-3 is provided with a driving device 6. In this embodiment, the driving device 6 is a handwheel. Manually turning the handwheel will drive the extension rod 5-3 and the limiting wheel 5-1 to rotate synchronously.

[0051] like Figures 5 to 6As shown, the self-resetting locking mechanism 5-2 includes a limiting plate 5-2-1, one end of which engages with a slot 5-1-1. A first connecting rod 5-2-2 is fixedly connected to the other end of the limiting plate 5-2-1. A spring 5-2-3 is sleeved on the first connecting rod 5-2-2, one end of which rests against the limiting plate 5-2-1, and the other end against a baffle 5-2-4. The baffle 5-2-4 is fixedly mounted on the mounting platform 1-1. A pre-drilled hole is provided on the baffle 5-2-4, through which the first connecting rod 5-2-2 can movably pass and connect to a stop member 5-2-5. The stop member 5-2-5 contacts and engages with the baffle 5-2-4. A handle 5-2-6 is movably connected to the other end of the stop member 5-2-5.

[0052] like Figure 6 and Figure 7 As shown, in this embodiment, the upper part of the slot 5-1-1 is arc-shaped and the lower part is flat. The upper part of the limiting plate 5-2-1 facing the slot 5-1-1 is arc-shaped and the lower part is flat. The upper arc-shaped surface of the limiting plate 5-2-1 is in contact with the upper arc-shaped surface of the slot 5-1-1, and their arcs are opposite. In this embodiment, the two arc-shaped convex edges are in contact with each other so that when the limiting wheel 5-1 rotates counterclockwise, it can push the limiting plate 5-2-1 to the left side of the figure, so that the limiting wheel 5-1 can smoothly complete the counterclockwise rotation. The lower plane of the limiting plate 5-2-1 is parallel to the lower plane of the slot 5-1-1. If the limiting wheel 5-1 wants to rotate clockwise, the limiting plate 5-2-1 will lock the slot 5-1-1 to prevent the limiting wheel 5-1 from rotating clockwise, thus achieving the limiting.

[0053] Specifically, when the limiting wheel 5-1 rotates counterclockwise, the upper arc-shaped surface of the slot 5-1-1 presses against the upper arc-shaped surface of the insertion end of the limiting plate 5-2-1, causing the limiting plate 5-2-1 and the first connecting rod 5-2-2 to move away from the limiting wheel 5-1. At the same time, the limiting plate 5-2-1 compresses the spring 5-2-3, and the compressed spring 5-2-3 always provides a spring force to the limiting plate 5-2-1, so that the limiting plate 5-2-1 is in close contact with the edge of the slot 5-1-1. As the limiting wheel 5-1 rotates counterclockwise, the insertion end of the limiting plate 5-2-1 continuously inserts from one slot 5-1-1 into the next slot 5-1-1 located above it. If the limiting wheel 5-1 wants to rotate clockwise, the lower surface of the slot 5-1-1 gives an upward thrust to the lower surface of the limiting plate 5-2-1, preventing the limiting plate 5-2-1 from moving laterally, thus preventing the limiting wheel 5-1 from rotating clockwise and achieving the limiting.

[0054] In this embodiment, the limiting plate 5-2-1 is slidably disposed within the first guide sleeve 5-2-7, which is fixedly connected to the mounting platform 1-1. The handle 5-2-6 is slidably disposed within the second guide sleeve 5-2-9, which is fixedly connected to the mounting platform 1-1. Both the first guide sleeve 5-2-7 and the second guide sleeve 5-2-9 serve a guiding function.

[0055] In this embodiment, the stop member 5-2-5 is a vertically placed square steel tube. Pre-drilled holes are provided on both opposite sides of the stop member 5-2-5. The first connecting rod 5-2-2 movably passes through one of the pre-drilled holes of the stop member 5-2-5 and is provided with a first limiting end 5-2-10. The first limiting end 5-2-10 is a nut threaded onto the first connecting rod 5-2-2. The diameter of the nut is larger than the pre-drilled hole of the stop member 5-2-5, thereby preventing the first connecting rod 5-2-2 from dislodging from the stop member 5-2-5.

[0056] The handle 5-2-6 is fixedly connected to one end of the second connecting rod 5-2-8. The other end of the second connecting rod 5-2-8 is movably passed through another reserved hole of the stop member 5-2-5 and is provided with a second limiting end 5-2-11. The second limiting end 5-2-11 is a nut threadedly connected to the second connecting rod 5-2-8. The diameter of the nut is larger than the reserved hole of the stop member 5-2-5, thereby preventing the second connecting rod 5-2-8 from coming out of the stop member 5-2-5.

[0057] When the limiting wheel 5-1 needs to rotate clockwise, pull the handle 5-2-6. The handle 5-2-6 drives the second connecting rod 5-2-8. The second limiting end 5-2-11 on the second connecting rod 5-2-8 drives the stop part 5-2-5. The stop part 5-2-5 moves away from the baffle 5-2-4. The stop part 5-2-5 drives the first limiting end 5-2-10 and the first connecting rod 5-2-2 to move. Then the first connecting rod 5-2-2 drives the limiting plate 5-2-1 to move. At this time, the spring 5-2-3 is compressed, and the limiting plate 5-2-1 is disengaged from the slot 5-1-1. At this time, the limiting wheel 5-1 can rotate clockwise. When the rotation ends, release the handle 5-2-6, the spring 5-2-3 resets and pushes the limit plate 5-2-1, the stop part 5-2-5 rests against the baffle 5-2-4 again, and the limit plate 5-2-1 is locked into the slot 5-1-1 again. At this time, the limit wheel 5-1 cannot rotate clockwise.

[0058] like Figure 8As shown, the mounting slot 2-1 includes an upper slot 2-1-1 and a lower seat 2-1-2. The upper slot 2-1-1 has a V-shaped opening structure and is located on the upper edge of the inner frame 2. The lower seat 2-1-2 has a rectangular frame structure and is located on the lower edge of the inner frame 2. Both the upper slot 2-1-1 and the lower seat 2-1-2 are equipped with anti-slip pads. In use, the bottom of the laser sorting device 4 is placed in the anti-slip pad of the lower seat 2-1-2, and the upper part of the laser sorting device 4 rests against the anti-slip pad of the upper slot 2-1-1.

[0059] like Figure 9 As shown, this utility model can rotate the laser sorting unit 4 by up to 90 degrees.

[0060] The working principle of this utility model is as follows:

[0061] Assemble the laser sorting unit 4. In the initial state, rotate the inner frame 2 to a horizontal position, place the bottom of the laser sorting unit 4 housing in the lower bracket 2-1-2, and place the upper part of the laser sorting unit 4 housing against the upper slot 2-1-1. Once it is securely placed, you can start assembling the internal parts. Then, rotate the drive device 6 counterclockwise to tilt the inner frame 2 and install the remaining parts. After assembly, rotate the drive device 6 counterclockwise to make the inner frame 2 stand upright (with the lower bracket 2-1-2 at the bottom and the upper slot 2-1-1 at the top). Then, power on the laser sorting unit 4 to perform scanning tests.

[0062] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A batch assembly and adjustment device for laser sorting machines, characterized in that: Includes a main frame (1), an inner frame (2) is rotatably connected inside the main frame (1), and a limit device (5) is provided at one of the rotating ends of the inner frame (2). The inner frame (2) is provided with multiple mounting slots (2-1) for fixing the laser vehicle divider (4).

2. The batch assembly and adjustment device for laser sorting machines according to claim 1, characterized in that: Rotating components (3) are provided on both sides of the inner frame (2), and the rotation axes of the two rotating components (3) coincide. The inner frame (2) is rotatably connected to the main frame (1) through the rotating components (3). The rotating assembly (3) includes a U-shaped channel steel (3-1) and a seated bearing (3-3). The U-shaped channel steel (3-1) is fixedly connected to the inner frame (2). A shaft (3-2) is provided on the side of the U-shaped channel steel (3-1) facing away from the inner frame (2). The shaft (3-2) is provided on the inner ring of the seated bearing (3-3). The seated bearing (3-3) is provided on the main frame (1). One of the shafts (3-2) passes through the seated bearing (3-3) and is connected to the limiting device (5).

3. The batch assembly and adjustment device for laser sorting machines according to claim 2, characterized in that: The limiting device (5) includes a limiting wheel (5-1) and a self-resetting locking mechanism (5-2). The limiting wheel (5-1) is provided with a slot (5-1-1), and one end of the self-resetting locking mechanism (5-2) is engaged with the slot (5-1-1). The self-resetting snap-fit ​​mechanism (5-2) is disposed on the main frame (1); The limiting wheel (5-1) is fixedly sleeved on the extension rod (5-3). One end of the extension rod (5-3) is coaxially connected to one of the shafts (3-2), and the other end of the extension rod (5-3) is provided with a driving device (6).

4. The batch assembly and adjustment device for laser sorting machines according to claim 3, characterized in that: The self-resetting locking mechanism (5-2) includes a limiting plate (5-2-1), one end of which engages with the slot (5-1-1). The other end of the limiting plate (5-2-1) is provided with a first connecting rod (5-2-2), and a spring (5-2-3) is sleeved on the first connecting rod (5-2-2). One end of the spring (5-2-3) abuts against the limiting plate (5-2-1), and the other end of the spring (5-2-3) abuts against the baffle (5-2-4). The baffle (5-2-4) is fixedly installed on the main frame (1). The baffle (5-2-4) is provided with a reserved hole. The first connecting rod (5-2-2) can move through the reserved hole of the baffle (5-2-4) and is movably connected to the stop member (5-2-5). The stop member (5-2-5) is provided with a handle (5-2-6). The stop member (5-2-5) is in contact with the baffle (5-2-4).

5. The batch assembly and adjustment device for laser sorting machines according to claim 4, characterized in that: The upper part of the locking end of the limiting plate (5-2-1) is arc-shaped and the lower part is flat. The upper part of the slot (5-1-1) is arc-shaped and the lower part is flat. The upper arc-shaped surface of the locking end of the limiting plate (5-2-1) is in contact with the upper arc-shaped surface of the slot (5-1-1) and the arc shapes are opposite.

6. The batch assembly and adjustment device for laser sorting machines according to claim 4, characterized in that: The limiting plate (5-2-1) is slidably disposed in the first guide sleeve (5-2-7), and the first guide sleeve (5-2-7) is disposed on the main frame (1); The stop member (5-2-5) is a square steel tube. There are reserved holes on two opposite sides of the stop member (5-2-5). The first connecting rod (5-2-2) can pass through one of the reserved holes of the stop member (5-2-5) and is provided with a first limiting end (5-2-10). The handle (5-2-6) is fixedly connected to one end of the second connecting rod (5-2-8), and the other end of the second connecting rod (5-2-8) is provided with a second limiting end (5-2-11) after passing through another reserved hole of the stop member (5-2-5). The handle (5-2-6) is slidably disposed inside the second guide sleeve (5-2-9), which is disposed on the main frame (1).

7. The batch assembly and adjustment device for laser sorting machines according to claim 3, characterized in that: The drive device (6) is a handwheel.

8. The batch assembly and adjustment device for laser sorting machines according to claim 1, characterized in that: The mounting slot (2-1) includes an upper slot (2-1-1) and a lower slot (2-1-2); The upper slot (2-1-1) has a V-shaped opening structure, and the upper slot (2-1-1) is set on the upper side of the inner frame (2); The lower card holder (2-1-2) has a rectangular frame structure and is located on the lower edge of the inner frame (2). Both the upper card slot (2-1-1) and the lower card seat (2-1-2) are provided with anti-slip rubber pads.

9. The batch assembly and adjustment device for laser sorting machines according to claim 1, characterized in that: A storage platform (7) is provided on the main frame (1); The main frame (1) is provided with a sliding platform (8) with sliding connection at the top. The main frame (1) is provided with an installation platform (1-1), and the inner frame (2) is rotatably connected to the installation platform (1-1).

10. The batch assembly and adjustment device for laser sorting machines according to claim 1, characterized in that: The bottom of the main frame (1) is equipped with casters.

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