Wagon scale container number identification camera support

Abstract

The utility model provides a wagon balance container number identification camera support, and relates to the technical field of identification camera supports. The wagon balance container number recognition camera support comprises a placing table and a camera body, the camera body is located above the placing table, an annular frame is arranged above the placing table, the bottom face of the annular frame is fixed to the upper surface of the placing table through a bent rod, a mounting plate is arranged above the placing table, and the upper surface and the inner annular face of the annular frame are sleeved with the mounting plate in a sliding mode. The camera shooting body is installed on the bottom face of the installation plate, the upper surface of the ring frame is fixedly sleeved with an outer gear ring, the outer ring face of the outer gear ring is meshed with a gear, and a horizontal supporting plate is fixed to the face, away from the axis of the ring frame, of the installation plate. According to the wagon balance container number identification camera support, by arranging the gear, the outer gear ring, the mounting plate and other parts, the camera body can irradiate different faces of a container on the inner side of the ring frame, and the number on the surface of the container can be identified under the condition that the container is not changed.

Description

Technical Field

[0001] The utility model relates to the technical field of identification camera brackets, in particular to a weighbridge container number identification camera bracket. Background Art

[0002] A floor scale, also known as a truck scale, is a large scale installed on the ground. It is usually used to weigh the tonnage of cargo carried by a truck. It is the main weighing equipment used by factories, mines, businesses, etc. to measure bulk goods. A container, also known as a cargo box, is a component tool that can carry packaged or unpackaged goods for transportation and is convenient for loading and unloading with mechanical equipment. Containers are generally weighed on a floor scale.

[0003] In order to collect the weight information of the container, the number on the outside of the container is collected and identified through a camera. However, the existing camera installation position is generally fixed, but the position of the numbers on the surface of different containers may have errors. This requires controlling the position of the container, but it is inconvenient to control due to the large size of the container. Therefore, a weighbridge container number recognition camera bracket is proposed, which can change the camera angle according to different containers. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a camera bracket for identifying container numbers on a weighbridge, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a camera bracket for container number recognition of a truck scale, comprising a placing platform and a camera body, wherein the camera body is located above the placing platform, a ring frame is arranged above the placing platform, the bottom surface of the ring frame is fixed to the upper surface of the placing platform through a bent rod, a mounting plate is arranged above the placing platform, the mounting plate is slidably sleeved on the upper surface and inner ring surface of the ring frame, the camera body is mounted on the bottom surface of the mounting plate, an outer gear ring is fixedly sleeved on the upper surface of the ring frame, a gear is meshed on the outer ring surface of the outer gear ring, a flat support plate is fixed on a side of the mounting plate away from the axis of the ring frame, the flat support plate is rotatably connected to the upper end of the gear, a power structure is installed on the upper surface of the mounting plate, the output end of the power structure is connected to the upper end of the gear, and the power structure is mounted on the upper surface of the flat support plate.

[0006] Preferably, the power structure includes two transmission wheels and a power telescopic rod, the fixed end of the power telescopic rod is fixed to the upper surface of the mounting plate, the lower ends of the two transmission wheels are rotatably inserted into the upper surface of the flat support plate, the two transmission wheels are driven by a conveyor belt, the telescopic end of the power telescopic rod is fixed with a linkage frame, the other end of the linkage frame is located in front of the conveyor belt, the side of the linkage frame away from the axis of the ring frame is elastically rotatably connected with a one-way force plate, the outer ring surface of the conveyor belt is fixed with multiple strips, and the upper end of the gear is fixed to the upper end of one of the transmission wheels.

[0007] Preferably, the shortest distance between the one-way force-applying plate and the conveyor belt is smaller than the maximum distance between the strip plate and the conveyor belt, and a plurality of strip plates are equidistantly distributed on the outer annular surface of the conveyor belt.

[0008] Preferably, a collar is fixed on the outer ring surface of the ring frame, and a plurality of grooves distributed at equal distances are formed on the outer ring surface of the collar. A plug rod is fixed on the bottom surface of the linkage frame, and the plug rod is located below the gear and is slidably inserted into one of the grooves.

[0009] Preferably, a damping plate is fixed on the upper surface of the flat support plate, the damping plate is located between the two transmission wheels, the damping plate is dampingly connected to one of the transmission wheels, and the shape of the damping plate is an arc that matches the shape of the transmission wheel.

[0010] Preferably, a stand is fixed on the upper surface of the mounting plate, and a plurality of solar panels are fixed on the upper end of the stand.

[0011] Preferably, the distance between the upper end of the solar panel and the frame is smaller than the distance between the lower end of the solar panel and the frame, and the plurality of solar panels are evenly distributed in a circular array around the axis of the frame.

[0012] Preferably, the horizontal axis of the conveyor belt intersects the axis of the ring frame at right angles, the axis of the power telescopic rod is parallel to the horizontal axis of the conveyor belt, and the sleeve ring, the outer gear ring and the ring frame are coaxially arranged.

[0013] The utility model provides a camera bracket for identifying container numbers on a weighbridge. It has the following beneficial effects:

[0014] 1. The container number recognition camera bracket of the weighbridge is provided with components such as gears, an outer gear ring and a mounting plate. The power structure drives the gears to rotate. When the gears rotate, the mounting plate and the camera body are driven to rotate relative to the ring frame by meshing with the outer gear ring, so that the camera body can illuminate different sides of the container inside the ring frame, and can recognize the number on the surface of the container without changing the container.

[0015] 2. The container number recognition camera bracket of the floor scale is provided with a conveyor belt, a power telescopic rod, a one-way force plate and a strip board. When the power telescopic rod drives the one-way force plate away from the axis of the ring frame through the linkage frame, the one-way force plate drives the conveyor belt to rotate by pushing the strip board under the obstruction of the linkage frame, and drives the gear to rotate through the transmission wheel to change the position of the mounting plate and the camera body. When the power telescopic rod drives the one-way force plate to approach the axis of the ring frame, the one-way force plate rotates relative to the linkage frame and is dislocated with the contacting strip board, so that the conveyor belt does not rotate.

[0016] 3. The container number recognition camera bracket of the floor scale is provided with an insertion rod, a ring and a groove. When the linkage frame is away from the axis of the ring frame, the linkage frame drives the insertion rod to disengage from the groove on the outer ring surface of the ring, so that the mounting plate can rotate relative to the ring frame. After the mounting plate and the camera body are rotated to corresponding positions, the power telescopic rod contracts to drive the insertion rod to cooperate with the groove on the outer ring side of the ring, effectively preventing the camera body from shaking when recognizing the number. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the mounting plate and the ring frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the transmission wheel and the flat support plate of the utility model;

[0021] Figure 5 It is a schematic top view of part of the structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the connection between the sleeve ring and the ring frame of the utility model.

[0023] In the figure: 1. placement table; 2. camera body; 3. mounting plate; 4. outer gear ring; 5. power structure; 51. transmission wheel; 511. damping plate; 52. power telescopic rod; 53. conveyor belt; 54. linkage frame; 55. one-way force plate; 56. strip plate; 6. flat support plate; 7. ring frame; 71. sleeve ring; 72. groove; 73. plug rod; 8. gear; 9. bent rod; 10. stand; 11. solar panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides a weighbridge container number recognition camera bracket, such as Figure 1-6As shown, it includes a placing table 1 and a camera body 2, the camera body 2 is located above the placing table 1, a ring frame 7 is arranged above the placing table 1, the bottom surface of the ring frame 7 is fixed to the upper surface of the placing table 1 through a bending rod 9, a mounting plate 3 is arranged above the placing table 1, the mounting plate 3 is slidably sleeved on the upper surface and the inner ring surface of the ring frame 7, the camera body 2 is mounted on the bottom surface of the mounting plate 3, a stand 10 is fixed on the upper surface of the mounting plate 3, a plurality of solar panels 11 are fixed on the upper end of the stand 10, the distance between the upper end of the solar panel 11 and the stand 10 is smaller than the distance between the lower end of the solar panel 11 and the stand 10, the plurality of solar panels 11 are evenly distributed in a circular array around the axis of the stand 10, and the solar panels 11 supply power to the camera body 2.

[0026] An outer gear ring 4 is fixedly sleeved on the upper surface of the ring frame 7, and a gear 8 is meshed on the outer ring surface of the outer gear ring 4. A flat support plate 6 is fixed to the side of the mounting plate 3 away from the axis of the ring frame 7. The flat support plate 6 is rotatably connected to the upper end of the gear 8. When the gear 8 rotates, the mounting plate 3 is driven to rotate relative to the ring frame 7 by meshing with the outer gear ring 4. A power structure 5 is installed on the upper surface of the mounting plate 3, and the output end of the power structure 5 is connected to the upper end of the gear 8. The power structure 5 is installed on the upper surface of the flat support plate 6, and the power structure 5 provides power for the rotation of the gear 8.

[0027] The power structure 5 includes two transmission wheels 51 and a power telescopic rod 52. The fixed end of the power telescopic rod 52 is fixed to the upper surface of the mounting plate 3. The lower ends of the two transmission wheels 51 are rotatably plugged into the upper surface of the flat support plate 6. The two transmission wheels 51 are transmitted through a conveyor belt 53. The telescopic end of the power telescopic rod 52 is fixed with a linkage frame 54. The other end of the linkage frame 54 is located in front of the conveyor belt 53. A ring 71 is fixed to the outer ring surface of the ring frame 7. The outer ring surface of the ring 71 is provided with a plurality of grooves 72 distributed at equal distances. A plug rod 73 is fixed to the bottom surface of the linkage frame 54. The plug rod 73 is located below the gear 8. The plug rod 73 is slidably plugged into one of the grooves 72. When the power telescopic rod 52 contracts and drives the plug rod 73 to cooperate with the groove 72, the mounting plate 3 cannot rotate the ring frame 7.

[0028] The side of the linkage frame 54 away from the axis of the ring frame 7 is elastically rotatably connected with a one-way force plate 55, the outer ring surface of the conveyor belt 53 is fixed with a plurality of strips 56, the upper end of the gear 8 is fixed to the upper end of one of the conveyor wheels 51, the shortest distance between the one-way force plate 55 and the conveyor belt 53 is smaller than the maximum distance between the strip 56 and the conveyor belt 53, and the plurality of strips 56 are equidistantly distributed on the outer ring surface of the conveyor belt 53, and a damping plate 511 is fixed on the upper surface of the flat support plate 6, the damping plate 511 is located between the two conveyor wheels 51, and the damping plate 511 is fixed to one of the conveyor wheels 51. The transmission wheel 51 is damped and connected. The shape of the damping plate 511 is an arc that matches the shape of the transmission wheel 51. The damping plate 511 applies resistance to the rotation of the transmission wheel 51. When the one-way force plate 55 moves toward the axis side of the ring frame 7, the one-way force plate 55 is subjected to resistance and rotates relative to the linkage frame 54, so that the one-way force plate 55 is misaligned with the contacted strip plate 56. The horizontal axis of the conveyor belt 53 intersects with the axis of the ring frame 7 at right angles. The axis of the power telescopic rod 52 is parallel to the horizontal axis of the conveyor belt 53. The collar 71, the outer gear ring 4 and the ring frame 7 are coaxially arranged.

[0029] Working principle: when the power telescopic rod 52 drives the one-way force plate 55 away from the axis of the ring frame 7 through the linkage frame 54, the one-way force plate 55 drives the conveyor belt 53 to rotate by pushing the strip plate 56 under the obstruction of the linkage frame 54, and drives the gear 8 to rotate through the transmission wheel 51. During the rotation of the gear 8, it drives the mounting plate 3 and the camera body 2 to rotate relative to the ring frame 7 by meshing with the outer gear ring 4, so that the camera body 2 can illuminate different surfaces of the container inside the ring frame 7. After the mounting plate 3 and the camera body 2 rotate to the corresponding positions, the power telescopic rod 52 drives the one-way force plate 55 to approach the axis of the ring frame 7 by contraction, and the one-way force plate 55 rotates relative to the linkage frame 54 and is misaligned with the contacting strip plate 56, so that the conveyor belt 53 does not rotate. After the insertion rod 73 cooperates with the groove 72 on the outer ring side of the ring 71, the position of the mounting plate 3 and the camera body 2 relative to the ring frame 7 is fixed.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weighbridge container number recognition camera bracket, comprising a placement platform (1) and a camera body (2), characterized in that: The camera body (2) is located above the placement platform (1). A ring frame (7) is arranged above the placement platform (1). The bottom surface of the ring frame (7) is fixed to the upper surface of the placement platform (1) through a bent rod (9). A mounting plate (3) is arranged above the placement platform (1). The mounting plate (3) is slidably sleeved on the upper surface and inner ring surface of the ring frame (7). The camera body (2) is mounted on the bottom surface of the mounting plate (3). An outer gear ring (4) is fixedly sleeved on the upper surface of the ring frame (7). The outer ring surface of the outer gear ring (4) is meshed with a gear (8). A flat support plate (6) is fixed on a side of the mounting plate (3) away from the axis of the ring frame (7). The flat support plate (6) is rotatably connected to the upper end of the gear (8). A power structure (5) is installed on the upper surface of the mounting plate (3). The output end of the power structure (5) is connected to the upper end of the gear (8). The power structure (5) is mounted on the upper surface of the flat support plate (6).

2. A weighbridge container number recognition camera bracket according to claim 1, characterized in that: The power structure (5) comprises two transmission wheels (51) and a power telescopic rod (52). The fixed end of the power telescopic rod (52) is fixed to the upper surface of the mounting plate (3). The lower ends of the two transmission wheels (51) are both rotatably plugged into the upper surface of the flat support plate (6). The two transmission wheels (51) are driven by a conveyor belt (53). A linkage frame (54) is fixed to the telescopic end of the power telescopic rod (52). The other end of the linkage frame (54) is located in front of the conveyor belt (53). A side of the linkage frame (54) away from the axis of the ring frame (7) is elastically rotatably connected to a one-way force application plate (55). A plurality of strips (56) are fixed to the outer ring surface of the conveyor belt (53). The upper end of the gear (8) is fixed to the upper end of one of the transmission wheels (51).

3. A weighbridge container number recognition camera bracket according to claim 2, characterized in that: The shortest distance between the one-way force-applying plate (55) and the conveyor belt (53) is smaller than the maximum distance between the strip plate (56) and the conveyor belt (53), and a plurality of strip plates (56) are distributed at equal distances on the outer annular surface of the conveyor belt (53).

4. A camera bracket for container number recognition for a weighbridge according to claim 3, characterized in that: A collar (71) is fixed on the outer ring surface of the ring frame (7), and a plurality of grooves (72) distributed at equal distances are formed on the outer ring surface of the collar (71). An insertion rod (73) is fixed on the bottom surface of the linkage frame (54), and the insertion rod (73) is located below the gear (8). The insertion rod (73) is slidably inserted into one of the grooves (72).

5. The camera bracket for container number recognition of a weighbridge according to claim 2, characterized in that: A damping plate (511) is fixed on the upper surface of the flat support plate (6). The damping plate (511) is located between the two transmission wheels (51). The damping plate (511) is dampingly connected to one of the transmission wheels (51). The shape of the damping plate (511) is an arc shape that matches the shape of the transmission wheel (51).

6. The camera bracket for container number recognition of a weighbridge according to claim 1, characterized in that: A stand (10) is fixed on the upper surface of the mounting plate (3), and a plurality of solar panels (11) are fixed on the upper end of the stand (10).

7. A camera bracket for container number recognition for a weighbridge according to claim 6, characterized in that: The distance between the upper end of the solar panel (11) and the stand (10) is smaller than the distance between the lower end of the solar panel (11) and the stand (10), and the plurality of solar panels (11) are evenly distributed in a circular array around the axis of the stand (10).

8. The camera bracket for container number recognition of a weighbridge according to claim 4, characterized in that: The horizontal axis of the conveyor belt (53) intersects perpendicularly with the axis of the ring frame (7), the axis of the power telescopic rod (52) is parallel to the horizontal axis of the conveyor belt (53), and the sleeve ring (71), the outer gear ring (4) and the ring frame (7) are coaxially arranged.

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