Automatic active differential card issuing equipment with two shaft arms for full-automatic container wharf gate

Abstract

The invention discloses a two-shaft-arm automatic active differential card issuing device for a full-automatic container wharf gate, and relates to the technical field of active differential card issuing equipment.The two-shaft-arm automatic active differential card issuing device comprises a positioning mounting frame, a fixing plate and a telescopic air cylinder, and mounting blocks are symmetrically and fixedly mounted on the two sides of the positioning mounting frame; and positioning grooves are formed in the top of the positioning mounting frame at equal intervals. According to the two-shaft-arm automatic active differential card issuing equipment used for the full-automatic container wharf gate, through arrangement of a positioning rod, a connecting plate is conveniently and preliminarily positioned and mounted to the top of a positioning mounting frame by a worker, and then through arrangement of a driving mechanism, the automatic active differential card issuing equipment is automatically issued; a driving motor can drive a driving rod to rotate in a fixed plate during operation, so that driving lead screws with opposite threads at the front and rear ends can synchronously rotate, and locking assemblies on the front and rear sides can synchronously and oppositely move along the bottom of a connecting plate; therefore, the purpose of quickly positioning, fixing and installing the equipment is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of active differential card issuing devices, and specifically to an automatic active differential card issuing device with a two-axis arm for use at a fully automated container terminal gate. Background Technique

[0002] The container terminal is an important part of the port, specifically for the loading, unloading and storage of containers. It is an important node in the global cargo transportation and logistics network, and undertakes the task of transferring goods from sea transportation to other transportation modes (such as railway and road transportation). When a vehicle loaded with a container drives out through the gate, the staff needs to distribute a special active differential card for marking and certification. Since the height of the container truck cab is generally relatively high, in order to reduce the workload of the staff, an automatic active differential card issuing device needs to be installed to assist in the work. However, the current active differential card issuing devices still have the following deficiencies:

[0003] First, most of the existing active differential card issuing devices are directly fixed and installed by bolts, which easily causes secondary damage to the ground when the staff performs disassembly, repair or movement of the installation position. Thus, it not only easily affects the aesthetics of the ground, but also brings certain interference to the stability of the device, and thus there are certain usage defects.

[0004] Second, the angle adjustment steps of the existing active differential card issuing devices are relatively cumbersome, resulting in a long time required for the active differential card issuing device to perform the card-taking and card-issuing operations, thus bringing certain interference to the passing efficiency of the container truck, and thus there are certain usage defects. Summary of the Invention

[0005] The purpose of the present invention is to provide an automatic active differential card issuing device with a two-axis arm for use at a fully automated container terminal gate, so as to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present invention provides the following technical solution: An automatic active differential card dispensing device for a two-axis arm used at the gate of a fully automated container terminal, including a positioning mounting frame, a fixing plate, and a telescopic cylinder. Installation blocks are symmetrically and fixedly installed on both sides of the positioning mounting frame, positioning grooves are equidistantly opened at the top of the positioning mounting frame, limiting grooves are symmetrically opened on both sides of the positioning mounting frame, and a bearing assembly is movably installed at the top of the positioning mounting frame. The fixing plates are equidistantly and fixedly installed on the top of the bearing assembly, a driving assembly is rotatably connected inside the fixing plate, locking assemblies are symmetrically and movably installed at the bottom of the bearing assembly, and a driving arm is installed at the top of the bearing assembly. The telescopic cylinder is fixedly installed at the end of the driving arm, a connecting block is fixedly connected to the extending end of the telescopic cylinder, racks are symmetrically and fixedly installed on both sides of the connecting block, and another end of the fixed end of the telescopic cylinder is fixedly installed with a connecting bracket. At the same time, grasping mechanisms are symmetrically installed on the outside of the connecting bracket.

[0007] Further, the bearing assembly includes a connecting plate, positioning rods are symmetrically and fixedly installed at the bottom of the connecting plate, fixing rods are symmetrically installed at the top of the connecting plate, a bearing plate is installed at the top of the fixing rod, and the driving assembly is installed in the middle part between the connecting plate and the bearing plate.

[0008] Further, the outer dimension of the positioning rod is exactly the same as the inner dimension of the positioning groove, and the positioning rod and the positioning mounting frame form a clamping structure through the positioning groove.

[0009] Further, the bottom of the fixing rod is fixedly connected to the top of the connecting plate, the top of the fixing rod is fixedly connected to the bottom of the bearing plate, and the bearing plate and the connecting plate form a fixed structure through the fixing rod.

[0010] Further, the driving assembly includes a bearing frame, a driving motor is installed at the top of the bearing frame, a driving mechanism is installed on the output shaft of the driving motor, a driving rod is installed on the other side of the driving mechanism, the end of the driving rod is rotatably connected to the inside of the fixing plate, and driving lead screws are symmetrically fixedly installed at both ends of the driving rod.

[0011] Further, the end of the driving rod is fixedly connected to the end of the driving lead screw, the end of the driving rod is rotatably connected to the inside of the fixing plate, and the end of the driving lead screw is rotatably connected to the inside of another group of the fixing plates.

[0012] Further, the locking assembly includes an L-shaped locking plate, a cross-shaped slider is fixedly installed at the top of the L-shaped locking plate, a connecting mechanism is fixedly connected to the top of the cross-shaped slider, T-shaped sliders are symmetrically installed at the top of the L-shaped locking plate, and the inside of the connecting mechanism is adaptively and movably connected to the outer surface of the driving lead screw.

[0013] Furthermore, the external dimensions of the L-shaped locking plate are exactly matched with the internal dimensions of the limiting groove, and the L-shaped locking plate and the positioning and mounting frame form a clamping structure through the limiting groove.

[0014] Furthermore, the top of the L-shaped locking plate is fixedly connected to the bottom of the T-shaped slider, and the L-shaped locking plate and the connecting plate form a sliding structure through the T-shaped slider.

[0015] Furthermore, the grasping mechanism includes a connecting frame, a connecting shaft is rotatably connected inside the connecting frame, a driving gear is fixedly installed on the outer surface of the connecting shaft, a circular plate is fixedly connected to the end of the connecting shaft, a grasping arm is fixedly installed on the outside of the circular plate, an anti-slip plate is fixedly connected to the end of the grasping arm, and the side of the driving gear is meshed with the side of the rack.

[0016] The present invention provides an automatic active differential card issuing device for a two-axis arm used in a fully automated container terminal gate, and has the following beneficial effects:

[0017] 1. By providing the positioning rod in the present invention, the connecting plate is convenient for the staff to initially position and install on the top of the positioning and mounting frame. Then, through the setting of the driving mechanism, when the driving motor operates, it can drive the driving rod to rotate inside the fixed plate, so that the driving lead screws with opposite threads at the front and rear ends can rotate synchronously, and further enable the locking components on the front and rear sides to move synchronously and oppositely along the bottom of the connecting plate, so as to achieve the purpose of quickly positioning and fixedly installing the device, thereby avoiding the situation that the staff causes secondary damage to the ground during disassembly, repair or installation position movement, resulting in interference with the aesthetics or stability of the ground. At the same time, the setting of the positioning groove makes the horizontal installation position of the device also convenient for the staff to quickly adjust, thus greatly improving the equipment installation efficiency of the staff.

[0018] 2. By providing the telescopic cylinder in the present invention, when the telescopic cylinder operates, it can drive the connecting block to move outward. At this time, since the side of the rack is meshed with the side of the driving gear, when the extending end of the telescopic cylinder expands and contracts, it can drive the connecting shaft to rotate inside the connecting frame, so that the circular plate drives the grasping arm to rotate automatically, and further achieves the purpose of quickly grasping or releasing the active differential card, making the device more smooth when issuing the active differential card. At the same time, since the driving arm is composed of two shaft joints and a motor, the angle adjustment of the driving arm is more convenient, thus avoiding the situation that the active differential card issuing device takes a long time to perform the card-taking and card-issuing operations, resulting in interference with the passing efficiency of the container truck. Description of the Drawings

[0019] Figure 1Front three-dimensional structural schematic diagram of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention;

[0020] Figure 2 Schematic diagram of the split three-dimensional structure of the positioning mounting frame - connecting plate of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention;

[0021] Figure 3 For the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention Figure 2 Schematic diagram of the enlarged structure at position A;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the L-shaped locking plate - connecting mechanism of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the bearing plate - driving arm of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention;

[0024] Figure 6 Schematic diagram of the split three-dimensional structure of the connecting frame - circular plate of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention;

[0025] Figure 7 Schematic diagram of the three-dimensional structure of the telescopic cylinder - connecting bracket of the automatic active differential card issuing device with a two-axis arm used at the gate of a fully automated container terminal according to the present invention.

[0026] In the figure: 1, positioning mounting frame; 2, mounting block; 3, positioning groove; 4, limiting groove; 5, bearing assembly; 51, connecting plate; 52, positioning rod; 53, fixed rod; 54, bearing plate; 6, fixing plate; 7, driving assembly; 71, bearing frame; 72, driving motor; 73, driving mechanism; 74, driving rod; 75, driving lead screw; 8, locking assembly; 81, L-shaped locking plate; 82, cross-shaped slider; 83, connecting mechanism; 84, T-shaped slider; 9, driving arm; 10, telescopic cylinder; 11, connecting block; 12, rack; 13, connecting bracket; 14, grasping mechanism; 141, connecting frame; 142, connecting shaft; 143, driving gear; 144, circular plate; 145, grasping arm; 146, anti-slip plate. Detailed implementation manners

[0027] The following further describes in detail the implementation manners of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] AsFigures 1-4As shown in the figure, an automatic active differential card dispensing device for a two-axis arm used at the gate of a fully automated container terminal, including a positioning mounting frame 1, a fixed plate 6 and a telescopic cylinder 10. Mounting blocks 2 are symmetrically and fixedly installed on both sides of the positioning mounting frame 1. Positioning grooves 3 are equidistantly opened at the top of the positioning mounting frame 1. Limiting grooves 4 are symmetrically opened on both sides of the positioning mounting frame 1. A bearing assembly 5 is movably installed at the top of the positioning mounting frame 1. The bearing assembly 5 includes a connecting plate 51. Positioning rods 52 are symmetrically and fixedly installed at the bottom of the connecting plate 51. The external dimension of the positioning rod 52 is exactly the same as the internal dimension of the positioning groove 3. The positioning rod 52 and the positioning mounting frame 1 form a clamping structure through the positioning groove 3. By setting the positioning rod 52 and the positioning mounting frame 1 into a clamping structure, the connecting plate 51 is convenient for the staff to initially position and install on the top of the positioning mounting frame 1. Fixed rods 53 are symmetrically installed at the top of the connecting plate 51. A bearing plate 54 is installed at the top of the fixed rod 53. The bottom of the fixed rod 53 is fixedly connected to the top of the connecting plate 51. The top of the fixed rod 53 is fixedly connected to the bottom of the bearing plate 54. The bearing plate 54 and the connecting plate 51 form a fixed structure through the fixed rod 53. By setting the bearing plate 54 and the connecting plate 51 into a fixed structure, the bearing plate 54 is more stable and firm when bearing the driving arm 9. At the same time, the driving component 7 is installed in the middle part between the connecting plate 51 and the bearing plate 54. The fixed plates 6 are equidistantly and fixedly installed on the top of the bearing assembly 5. A driving component 7 is rotatably connected inside the fixed plate 6. The driving component 7 includes a bearing frame 71. A driving motor 72 is installed at the top of the bearing frame 71. A driving mechanism 73 is installed on the output shaft of the driving motor 72. A driving rod 74 is installed on the other side of the driving mechanism 73. The end of the driving rod 74 is rotatably connected to the inside of the fixed plate 6. Driving lead screws 75 are symmetrically and fixedly installed at both ends of the driving rod 74. The end of the driving rod 74 is fixedly connected to the end of the driving lead screw 75. The end of the driving rod 74 is rotatably connected to the inside of the fixed plate 6. The end of the driving lead screw 75 is rotatably connected to the inside of another group of fixed plates 6. Locking components 8 are symmetrically and movably installed at the bottom of the bearing assembly 5. The locking component 8 includes an L-shaped locking plate 81. A cross-shaped slider 82 is fixedly installed at the top of the L-shaped locking plate 81. The external dimension of the L-shaped locking plate 81 is exactly the same as the internal dimension of the limiting groove 4. The L-shaped locking plate 81 and the positioning mounting frame 1 form a clamping structure through the limiting groove 4. By setting the L-shaped locking plate 81 and the positioning mounting frame 1 into a clamping structure, the L-shaped locking plate 81 is convenient to be inserted into the inside of the positioning mounting frame 1 for locking treatment. A connecting mechanism 83 is fixedly connected to the top of the cross-shaped slider 82. T-shaped sliders 84 are symmetrically installed at the top of the L-shaped locking plate 81. The top of the L-shaped locking plate 81 is fixedly connected to the bottom of the T-shaped slider 84. The L-shaped locking plate 81 and the connecting plate 51 form a sliding structure through the T-shaped slider 84. By setting the L-shaped locking plate 81 and the connecting plate 51 into a sliding structure,The L-shaped locking plate 81 moves more smoothly and stably along the bottom of the connecting plate 51, and at the same time, the inside of the connecting mechanism 83 is adaptively and movably connected to the outer surface of the driving lead screw 75.

[0029] As Figure 1 , Figure 5 , Figure 6 and Figure 7 shown, a driving arm 9 is installed on the top of the bearing assembly 5, a telescopic cylinder 10 is fixedly installed at the end of the driving arm 9, the extending end of the telescopic cylinder 10 is fixedly connected with a connecting block 11, and racks 12 are symmetrically and fixedly installed on both sides of the connecting block 11. Moreover, the other end of the fixed end of the telescopic cylinder 10 is fixedly installed with a connecting bracket 13. At the same time, grasping mechanisms 14 are symmetrically installed on the outer side of the connecting bracket 13. The grasping mechanism 14 includes a connecting frame 141, a connecting shaft 142 is rotatably connected inside the connecting frame 141, a driving gear 143 is fixedly installed on the outer surface of the connecting shaft 142, a circular plate 144 is fixedly connected to the end of the connecting shaft 142, and grasping arms 145 are fixedly installed on the outer side of the circular plate 144. An anti-slip plate 146 is fixedly connected to the end of the grasping arm 145, and the side of the driving gear 143 is meshed with the side of the rack 12.

[0030] In summary, as combined Figures 1-7 shown, the working principle of the automatic active differential card dispensing device with a two-axis arm used at the fully automated container terminal gate is as follows: First, the staff places the positioning mounting frame 1 near the outdoor high-speed toll booth, and then fixes the positioning mounting frame 1 by passing bolts through the mounting block 2 and turning them into the ground. Then, the staff grabs the connecting plate 51 and completes the preliminary positioning and installation work of the connecting plate 51 by inserting the positioning rod 52 into the positioning slot 3. Then, the staff turns on the driving motor 72 at the top of the bearing frame 71 through the controller. When the driving motor 72 starts to run, the driving rod 74 is driven to rotate inside the fixing plate 6 through the driving mechanism 73, so that the driving lead screws 75 at both ends can rotate synchronously. At this time, through the connection of the connecting mechanism 83 and the sliding of the cross-shaped slider 82 and the T-shaped slider 84, the L-shaped locking plates 81 on the front and back sides move synchronously and oppositely along the bottom of the connecting plate 51, so that the L-shaped locking plates 81 are inserted into the limiting slots 4 to complete the locking work, so as to complete the rapid installation work of the device;

[0031] Secondly, the staff member turns on the driving arm 9 through the controller. When the driving arm 9 starts to operate, it drives the telescopic cylinder 10 to adjust the angle and height. When the grasping mechanism 14 moves to the staff member, the telescopic cylinder 10 starts to operate, so that the extending end of the telescopic cylinder 10 extends outward along the inside of the connecting bracket 13, so that the connecting block 11 drives the rack 12 to move outward. At this time, through the meshing connection of the driving gear 143, the connecting shaft 142 rotates inside the connecting frame 141, so that the circular plate 144 drives the grasping arm 145 to rotate outward to open the anti-slip plate 146. Then, when the grasping mechanism 14 closes, it automatically grabs the active differential card;

[0032] Finally, after the active differential card is grabbed, the driving arm 9 starts to operate to move the grasping mechanism 14 to the collecting truck cab. Then, the telescopic cylinder 10 starts to operate to open the grasping mechanism 14, so that the grasping mechanism 14 automatically releases the active differential card, so as to achieve the purpose of automatic card issuing.

[0033] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic active differential card dispensing device with a two-axis arm for use at the gate of a fully automated container terminal, comprising a positioning mounting frame (1), a fixing plate (6), and a telescopic cylinder (10), characterized in that, On both sides of the positioning and mounting frame (1), mounting blocks (2) are symmetrically and fixedly installed. At equal intervals on the top of the positioning and mounting frame (1), positioning grooves (3) are provided. On both sides of the positioning and mounting frame (1), limiting grooves (4) are symmetrically provided. And on the top of the positioning and mounting frame (1), a bearing assembly (5) is movably installed. Fixed plates (6) are fixedly installed at equal intervals on the top of the bearing assembly (5). Inside the fixed plates (6), a driving assembly (7) is rotatably connected. At the bottom of the bearing assembly (5), locking assemblies (8) are symmetrically and movably installed. And on the top of the bearing assembly (5), a driving arm (9) is installed. A telescopic cylinder (10) is fixedly installed at the end of the driving arm (9). The extending end of the telescopic cylinder (10) is fixedly connected to a connecting block (11). On both sides of the connecting block (11), racks (12) are symmetrically and fixedly installed. And at the other end of the fixed end of the telescopic cylinder (10), a connecting bracket (13) is fixedly installed. At the same time, grasping mechanisms (14) are symmetrically installed on the outside of the connecting bracket (13).

2. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 1, characterized in that, The bearing assembly (5) includes a connecting plate (51). At the bottom of the connecting plate (51), positioning rods (52) are symmetrically and fixedly installed. On the top of the connecting plate (51), fixing rods (53) are symmetrically installed. And on the top of the fixing rods (53), a bearing plate (54) is installed. At the same time, the driving assembly (7) is installed in the middle part between the connecting plate (51) and the bearing plate (54).

3. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 2, characterized in that, The external dimension of the positioning rod (52) is exactly the same as the internal dimension of the positioning groove (3). And the positioning rod (52) and the positioning and mounting frame (1) form a clamping structure through the positioning groove (3).

4. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 2, characterized in that, The bottom of the fixing rod (53) is fixedly connected to the top of the connecting plate (51). The top of the fixing rod (53) is fixedly connected to the bottom of the bearing plate (54). And the bearing plate (54) and the connecting plate (51) form a fixed structure through the fixing rod (53).

5. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 2, characterized in that, The driving assembly (7) includes a bearing frame (71). On the top of the bearing frame (71), a driving motor (72) is installed. The output shaft of the driving motor (72) is provided with a driving mechanism (73). On the other side of the driving mechanism (73), a driving rod (74) is installed. At the same time, the end of the driving rod (74) is rotatably connected to the inside of the fixed plate (6). At both ends of the driving rod (74), driving lead screws (75) are symmetrically and fixedly installed.

6. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 5, characterized in that, The end of the driving rod (74) is fixedly connected to the end of the driving lead screw (75). The end of the driving rod (74) is rotatably connected to the inside of the fixed plate (6). And the end of the driving lead screw (75) is rotatably connected to the inside of another group of the fixed plates (6).

7. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 5, characterized in that, The locking assembly (8) includes an L-shaped locking plate (81). On the top of the L-shaped locking plate (81), a cross-shaped slider (82) is fixedly installed. The top of the cross-shaped slider (82) is fixedly connected to a connecting mechanism (83). On the top of the L-shaped locking plate (81), T-shaped sliders (84) are symmetrically installed. At the same time, the inside of the connecting mechanism (83) is adaptively and movably connected to the outer surface of the driving lead screw (75).

8. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 7, characterized in that, The external dimensions of the L-shaped locking plate (81) are exactly matched with the internal dimensions of the limit groove (4), and the L-shaped locking plate (81) and the positioning mounting frame (1) form a clamping structure through the limit groove (4).

9. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 7, characterized in that, The top of the L-shaped locking plate (81) is fixedly connected to the bottom of the T-shaped slider (84), and the L-shaped locking plate (81) and the connecting plate (51) form a sliding structure through the T-shaped slider (84).

10. The automatic active differential card issuing device for the two-axis arm used in the fully automated container terminal gate according to claim 1, characterized in that, The grasping mechanism (14) includes a connecting frame (141), a connecting shaft (142) is rotatably connected inside the connecting frame (141), a driving gear (143) is fixedly installed on the outer surface of the connecting shaft (142), a circular plate (144) is fixedly connected to the end of the connecting shaft (142), a grasping arm (145) is fixedly installed on the outside of the circular plate (144), an anti-slip plate (146) is fixedly connected to the end of the grasping arm (145), and the side of the driving gear (143) is meshed with the side of the rack (12).

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