Linear telescopic mechanical arm structure for collecting and sending cards at expressway entrance

Abstract

The utility model belongs to the technical field of highway card sending and taking, and particularly relates to a linear telescopic mechanical arm structure for highway card receiving and sending. The driving mechanical arm is connected with a reserved hole in the middle of a mechanical arm mounting plate at the top end of the driving module in a matched and inserted mode through a driving arm main synchronous belt wheel shaft, and the driving arm main synchronous belt wheel shaft is connected with a coupler. The driven mechanical arm is connected with a driving arm driven belt wheel at the front end of the driving mechanical arm in an inserted mode through a driven arm main synchronous belt wheel shaft so that the driven mechanical arm can be connected with the driving mechanical arm, and the card issuing machine head is fixed to the upper surface of the front end of the driven mechanical arm. The folding telescopic arm structure is combined with the card sender, so that the card receiving and sending convenience is improved, and the unmanned and intelligent level of a toll station can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway card issuing and taking, in particular to a linear telescopic robotic arm structure for card issuing and receiving at highway toll booths. Background Art

[0002] The traditional card issuing machine is a box-type card issuing machine, which is fixed. When the driver drives into the card issuing machine area, due to the different heights of each vehicle, it is difficult to position the card outlet of the card issuing machine. If the position is set higher, it is possible that a car may not be able to get the card because it is too short. If the position is set lower, it is possible that trucks, large buses, etc. may not be able to get the card because they are too tall. At the same time, it is also difficult to determine the distance between the card issuing machine and the vehicle. If it is installed too close, the vehicle and the card issuing machine are likely to collide. If the installation position is too far, it is easy to cause difficulty in taking the card. For example, if the arm is slightly short or the driver parks in the wrong position, the driver cannot reach the card taking area. At this time, the driver can only turn off the engine, unfasten the seat belt and open the door to get out of the car to get the card, which not only wastes time but also easily causes traffic jams. Content of the Utility Model

[0003] In order to solve the defects and deficiencies of the prior art, the purpose of the utility model is to provide a linear telescopic robotic arm structure for card issuing and receiving at highway toll booths, which has a simple structure, reasonable design and convenient use. It adopts a folding telescopic arm structure combined with the card issuing machine to improve the convenience of card issuing and receiving, and can greatly improve the unmanned and intelligent level of the toll station.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a driving module, a main robotic arm, a driven robotic arm, and a card issuing head. The main robotic arm is inserted into the middle reserved hole of the robotic arm mounting plate at the top of the driving module through the main synchronous pulley shaft of the main arm, and the main synchronous pulley shaft of the main arm is connected to the coupling. The driven robotic arm is connected to the main robotic arm by inserting the main synchronous pulley shaft of the driven arm into the driven pulley of the main arm at the front end of the main robotic arm, and the card issuing head is fixed on the upper surface of the front end of the driven robotic arm.

[0005] Preferably, the driving module includes a stepping motor, a reducer, a coupling, a motor mounting frame, and a robotic arm mounting plate. The output shaft of the stepping motor is connected to an integrated reducer, and the upper end of the reducer is connected to the coupling. The stepping motor and the reducer are fixed at the lower end of the motor mounting frame, and the upper end of the motor mounting frame is connected to the robotic arm mounting plate. The coupling is inserted through the middle of the motor mounting frame and the robotic arm mounting plate.

[0006] Preferably, the active robotic arm includes an active arm plate, an active arm main synchronous pulley, an active arm driven pulley, an active arm synchronous belt, an active arm tensioning pulley, and an active arm main synchronous pulley shaft; the lower surfaces of the front and rear ends of the active arm plate are respectively movably connected with the active arm main synchronous pulley and the active arm driven pulley, the active arm main synchronous pulley and the active arm driven pulley are connected by the active arm synchronous belt, and the middle of the active arm plate is movably connected with the active arm tensioning pulley, and the active arm tensioning pulley is attached to the active arm synchronous belt to adjust the tension, and the lower end of the active arm main synchronous pulley is coaxially connected with the active arm main synchronous pulley shaft.

[0007] Preferably, the driven robotic arm includes a driven arm plate, a driven arm main synchronous pulley, a driven arm main synchronous pulley shaft, a driven arm driven pulley, a driven arm synchronous belt, and a driven arm tensioning wheel; the lower surfaces of the front and rear ends of the driven arm plate are respectively fixed with the driven arm main synchronous pulley and the driven arm driven pulley; the driven arm main synchronous pulley and the driven arm driven pulley are sleeved with the driven arm synchronous belt, and the tension of the driven arm synchronous belt is adjusted through the driven arm tensioning wheel in the middle of the driven arm plate, and the lower end of the driven arm main synchronous pulley is coaxially connected with the driven arm main synchronous pulley shaft.

[0008] Preferably, the active robotic arm is inserted into the reserved hole in the middle of the robotic arm mounting plate through the active arm main synchronous pulley shaft and is fixedly connected with the coupling, so as to realize the connection between the active robotic arm and the driving module.

[0009] Preferably, the driven robotic arm is inserted into the upper end of the active arm driven pulley through the driven arm main synchronous pulley shaft to realize the connection between the driven robotic arm and the active robotic arm.

[0010] Preferably, the card issuing head is fixed on the driven robotic arm through the cooperation of the bearing platform at the front end of the driven arm plate and the bolt.

[0011] After adopting the above structure, the beneficial effect of the present utility model is: it adopts a folding telescopic arm structure combined with a card issuing machine, improves the convenience of card sending and receiving, and can greatly improve the unmanned and intelligent level of the toll station. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the present utility model will be described in detail by the following specific embodiments and the accompanying drawings.

[0013] Figure 1 It is a structural schematic diagram of the present utility model;

[0014] Figure 2 It is a structural schematic diagram of the driving module 1 of the present utility model;

[0015] Figure 3Schematic diagram of the active robotic arm 2 of the present utility model;

[0016] Figure 4 Schematic diagram of the driven robotic arm 3 of the present utility model;

[0017] Figure 5 Schematic diagram of the side structure of the present utility model;

[0018] Figure 6 Schematic diagram of the back structure of the present utility model.

[0019] Explanation of reference numerals: drive module 1, active robotic arm 2, driven robotic arm 3, card head 4, stepper motor 11, speed reducer 12, coupling 13, motor mounting bracket 14, robotic arm mounting plate 15, active arm plate 21, active arm main synchronous pulley 22, active arm driven pulley 23, active arm synchronous belt 24, active arm tensioning pulley 25, active arm main synchronous pulley shaft 26, driven arm plate 31, driven arm main synchronous pulley 32, driven arm main synchronous pulley shaft 33, driven arm driven pulley 34, driven arm synchronous belt 35, driven arm tensioning pulley 36, bearing block 37. Detailed implementation manners

[0020] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be described below through specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and do not intend to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0021] Here, it should also be noted that in order to avoid obscuring the present utility model due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present utility model are shown in the drawings, while other details less related to the present utility model are omitted.

[0022] Refer to as Figures 1-6 As shown, the following technical solutions are adopted in this detailed implementation manner: It includes a drive module 1, an active robotic arm 2, a driven robotic arm 3, and a card head 4; the active robotic arm 2 is inserted into the middle reserved hole of the robotic arm mounting plate at the top of the drive module 1 through the active arm main synchronous pulley shaft 26, and the active arm main synchronous pulley shaft 26 is connected to the coupling 13; the driven robotic arm 3 is inserted into the active arm driven pulley 23 at the front end of the active robotic arm 2 through the driven arm main synchronous pulley shaft 33 to realize the connection between the driven robotic arm 33 and the active robotic arm 2, and the card head 4 is fixed on the upper surface of the front end of the driven robotic arm 3.

[0023] Among them, the driving module 1 includes a stepping motor 11, a speed reducer 12, a coupling 13, a motor mounting bracket 14, and a robotic arm mounting plate 15. The output shaft of the stepping motor 11 is connected to an integrated speed reducer 12, and the upper end of the speed reducer 12 is connected to a coupling 13. The stepping motor 11 and the speed reducer 12 are fixed to the lower end of the motor mounting bracket 14, and the upper end of the motor mounting bracket 14 is connected to the robotic arm mounting plate 15. The coupling 13 is inserted through the middle of the motor mounting bracket 14 and the robotic arm mounting plate 15.

[0024] Furthermore, the active robotic arm 2 includes an active arm plate 21, an active arm main synchronous pulley 22, an active arm driven pulley 23, an active arm synchronous belt 24, an active arm tensioning pulley 25, and an active arm main synchronous pulley shaft 26. The lower surfaces of the front and rear ends of the active arm plate 21 are respectively movably connected to the active arm main synchronous pulley 22 and the active arm driven pulley 23. The active arm main synchronous pulley 22 and the active arm driven pulley 23 are connected by an active arm synchronous belt 24. An active arm tensioning pulley 25 is movably connected to the middle of the active arm plate 21, and the active arm tensioning pulley 25 is in contact with the active arm synchronous belt 24 to adjust the tension. The lower end of the active arm main synchronous pulley 22 is coaxially connected to the active arm main synchronous pulley shaft 26.

[0025] Furthermore, the driven robotic arm 3 includes a driven arm plate 31, a driven arm main synchronous pulley 32, a driven arm main synchronous pulley shaft 33, a driven arm driven pulley 34, a driven arm synchronous belt 35, and a driven arm idler pulley 36. The lower surfaces of the front and rear ends of the driven arm plate 31 are respectively fixed with the driven arm main synchronous pulley 32 and the driven arm driven pulley 34. A driven arm synchronous belt 35 is sleeved between the driven arm main synchronous pulley 32 and the driven arm driven pulley 34, and the tension of the driven arm synchronous belt 35 is adjusted by the driven arm idler pulley 36 in the middle of the driven arm plate 31. The lower end of the driven arm main synchronous pulley 32 is coaxially connected to the driven arm main synchronous pulley shaft 33.

[0026] In addition, the active robotic arm 2 is inserted through a reserved hole in the middle of the robotic arm mounting plate 15 through the active arm main synchronous pulley shaft 26 and is fixedly connected to the coupling 13, thereby realizing the connection between the active robotic arm 2 and the driving module 1. The driven robotic arm 3 is connected to the active robotic arm 2 by inserting the driven arm main synchronous pulley shaft 33 into the upper end of the active arm driven pulley 23 for fitting. The hairpin head 4 is fixed to the driven robotic arm 3 through the cooperation of a bearing block 37 at the front end of the driven arm plate 31 and a bolt.

[0027] The working principle of this specific embodiment is as follows: When the device is running, it is started by the stepping motor 11 in the driving module 1. The stepping motor 11 cooperates with the speed reducer 12 to drive the coupling 13 to rotate. Since the coupling 13 is connected to the main synchronous pulley shaft 26 of the active arm, it drives the main synchronous pulley 22 of the active arm in the active robot arm 2 to rotate forward and backward when rotating, and drives the driven pulley 23 of the active arm to rotate through the synchronous belt 24 of the active arm. Since the driven pulley 23 of the active arm is coaxially connected to the main synchronous pulley 32 of the driven arm, when the active robot arm 2 rotates, the main synchronous pulley 32 of the driven robot arm 3 also rotates. Then it is transmitted to the driven pulley 34 of the driven arm through the synchronous belt 35 of the driven arm to make it rotate. Because of the design of the main synchronous pulley shaft 33 of the driven arm, it always faces the front with the front side, so as to keep the card outlet of the card issuing head facing the front all the time during the rotation process.

[0028] This specific embodiment combines a folding telescopic arm structure with a card issuing machine, which improves the convenience of card sending and receiving and can greatly improve the unmanned and intelligent level of toll stations.

[0029] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention.

[0030] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card, characterized in that: It comprises a driving module, an active mechanical arm, a driven mechanical arm and a card issuing machine head; the active mechanical arm is plugged into the middle reserved hole of the mechanical arm mounting plate at the top of the driving module through the main synchronous belt pulley shaft of the active arm, and the main synchronous belt pulley shaft of the active arm is connected to the coupling; the driven mechanical arm is plugged into the driven belt pulley of the active arm at the front end of the active mechanical arm through the main synchronous belt pulley shaft of the driven arm to realize the connection between the driven mechanical arm and the active mechanical arm, and the card issuing machine head is fixed on the upper surface of the front end of the driven mechanical arm.

2. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The driving module includes a stepper motor, a reducer, a coupling, a motor mounting frame, and a robotic arm mounting plate; the output shaft of the stepper motor is connected to an integrated reducer, and the upper end of the reducer is connected to a coupling; the stepper motor and the reducer are fixed at the lower end of the motor mounting frame, and the upper end of the motor mounting frame is connected to a robotic arm mounting plate, and the coupling is inserted between the motor mounting frame and the robotic arm mounting plate.

3. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The active mechanical arm comprises an active arm plate, an active arm main synchronous pulley, an active arm driven pulley, an active arm synchronous belt, an active arm tension wheel, and an active arm main synchronous pulley shaft; the lower surfaces of the front and rear ends of the active arm plate are respectively movably connected with the active arm main synchronous pulley and the active arm driven pulley, the active arm main synchronous pulley and the active arm driven pulley are connected by the active arm synchronous belt, and the middle of the active arm plate is movably connected with the active arm tension wheel, the active arm tension wheel and the active arm synchronous belt are fitted to adjust the tightness, and the lower end of the active arm main synchronous pulley is coaxially connected with the active arm main synchronous pulley shaft.

4. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The driven mechanical arm comprises a driven arm plate, a driven arm main synchronous pulley, a driven arm main synchronous pulley shaft, a driven arm driven pulley, a driven arm synchronous belt, and a driven arm tensioning pulley; the driven arm main synchronous pulley and the driven arm driven pulley are respectively fixed to the lower surfaces of the front and rear ends of the driven arm plate; A driven arm synchronous belt is sleeved between the driven arm main synchronous pulley and the driven arm driven pulley, and the driven arm synchronous belt is adjusted in tension by the driven arm tensioning wheel in the middle of the driven arm plate. The lower end of the driven arm main synchronous pulley is coaxially connected to the driven arm main synchronous pulley shaft.

5. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The active mechanical arm is inserted into the reserved hole in the middle of the mechanical arm mounting plate through the main synchronous belt pulley shaft of the active arm, and is connected and fixed with the coupling, so as to realize the connection between the active mechanical arm and the driving module.

6. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The driven mechanical arm is connected to the active mechanical arm through the cooperation and plugging of the driven mechanical arm main synchronous belt pulley shaft and the upper end of the driven belt pulley of the active arm.

7. A linear telescopic mechanical arm structure for a high-speed port receiving and sending card according to claim 1, characterized in that: The card issuing machine head is fixed on the driven mechanical arm through the cooperation of the support platform at the front end of the driven arm plate and the bolts.

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