Novel telescopic plug

Abstract

According to the technical scheme, the novel telescopic plug comprises a supporting frame, a telescopic arm is connected to the supporting frame in a sliding mode in the horizontal direction, a plug is arranged at one end of the telescopic arm, a first driving assembly is arranged on the top face of the supporting frame, and the first driving assembly drives the plug to move linearly. A door plate allowing the telescopic arm to penetrate through is slidably connected to the supporting frame in the vertical direction, and a second driving assembly is arranged on the supporting frame. According to the utility model, the plug is conveyed to a preset position in an automatic manner without the participation of personnel, so that the workload of the personnel is reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging equipment, in particular to a novel retractable plug. Background Art

[0002] In order to further promote deep emission reduction in ports and actively create zero-carbon ports, it is of great significance to carry out green energy substitution for loading and unloading equipment that directly uses fossil energy in ports. Taking Shanghai Port as an example, the eight container terminal companies under Shanghai Port Group have a total of 1,308 internal container trucks. The annual carbon emissions of internal container trucks in 2020 were 100,410 tons, accounting for 59% of the carbon emissions of container terminals in the port. Therefore, in order to achieve deep energy conservation and emission reduction and cost reduction and efficiency improvement in container terminals, it is necessary to use horizontal transportation operations in the terminal as the application scenario, and promoting the use of green new energy container horizontal transporters and new energy flow machines is an inevitable development trend.

[0003] The intelligent construction of horizontal transportation at container terminals must first solve the high labor cost and labor gap of internal container truck drivers. With the gradual maturity of unmanned driving technology, port construction has moved from "automation" to "unmanned". Especially in the horizontal transportation operation of container ports, the continuous upgrading of intelligent equipment can not only cover the high labor costs, but also greatly improve the operation efficiency of unmanned container trucks / IGV / AGV and other equipment including straddle carriers are being used more and more.

[0004] As the electrification and unmanned operation of horizontal transport vehicles in container ports is gradually being realized, the importance of unmanned energy supply for horizontal transport vehicles is gradually becoming apparent.

[0005] The battery pack of the rechargeable horizontal transport vehicle is directly fixed on the vehicle during vehicle design, and the vehicle is replenished with electrical energy using a charging pile. During actual use, the user manually inserts the plug on the vehicle into the charging pile to complete charging.

[0006] However, in the prior art, manually picking up the plug will increase the workload of the user, which is time-consuming and labor-intensive, and needs to be further improved.

[0007] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a new type of retractable plug. Utility Model Content

[0008] The utility model aims to provide a novel retractable plug to solve the problems raised in the above background technology.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A novel technical solution for a retractable plug includes a support frame, a retractable arm is slidably connected to the support frame in a horizontal direction, a plug is provided at one end of the retractable arm, a drive component 1 is provided on the top surface of the support frame, the drive component 1 drives the plug to move linearly, a door panel is slidably connected to the support frame in a vertical direction for the retractable arm to pass through, and a drive component 2 is provided on the support frame.

[0011] As a preferred technical solution, the driving component 1 includes a rear side plate, which is vertically installed on one side of the support frame, a top surface support block of the rear side plate, a pulley 1 is provided on the support block through a rotating shaft 1, a reducer fixed to the top of the rotating shaft 1 is installed on the top surface of the support block, a motor 1 is installed on the input shaft of the reducer, a pulley 2 is installed on the support frame through a rotating shaft 2, and the pulley 1 and the pulley 2 are connected in series through a belt.

[0012] As a preferred technical solution, a slide seat is connected to the belt, two slide bars are symmetrically installed on the top surface of the support frame, and a slider fixed to the bottom surface of the slide seat is slidably connected to the two slide bars.

[0013] As a preferred technical solution, two strip holes are symmetrically opened on one side of the support frame in the horizontal direction, and proximity switches are installed in the two strip holes. The two proximity switches are electrically connected to the motor.

[0014] As a preferred technical solution, the telescopic arm includes a connecting arm 1, the inner end of the connecting arm 1 is rotatably connected to two connecting arms 2 in a horizontal direction, and the two connecting arms 2 are rotatably provided with two connecting arms 3 at one end away from the connecting arm 1 in a vertical direction.

[0015] As a preferred technical solution, one of the connecting arms three is provided with an elastic member one on both sides, and the other connecting arm three is provided with an elastic member two on both sides, and the elastic member one is connected to the elastic member two.

[0016] As a preferred technical solution, the driving component 2 includes a motor 2, which is horizontally mounted on the support frame through a fixing bar, a pulley 3 is mounted on the output shaft of the motor 2, a rotating shaft is rotatably arranged on the support frame, two pulleys 4 are symmetrically mounted on the rotating shaft, one of the pulleys 4 is connected in series with the pulley 3 through a belt 1, fixed plates are mounted on both sides of the support frame, pulleys 5 are mounted on the inner sides of the two fixed plates through the rotating shaft 3, the two pulleys 5 are respectively connected in series with the two pulleys 4 through belts 2, and aluminum plates fixed to the door panels are mounted on the two belts 2.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model starts the motor 1 to realize the automatic delivery of the plug to a preset position without the participation of personnel, thus reducing the workload of the staff and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a new type of retractable plug.

[0019] Figure 2 This is a schematic diagram of the overall structure of a new type of retractable plug from another angle.

[0020] Figure 3 The figure is a schematic diagram of the telescopic arm structure in a novel telescopic plug.

[0021] In the accompanying drawings: 1. support frame; 2. telescopic arm; 3. plug body; 4. door panel; 5. rear side panel; 6. support block; 7. pulley one; 8. reducer; 9. motor one; 10. pulley two; 11. belt; 12. slide seat; 13. slide rod; 14. slide block; 15. proximity switch; 16. connecting arm one; 17. connecting arm two; 18. connecting arm three; 19. elastic member one; 20. elastic member two; 21. motor two; 22. fixing strip; 23. pulley three; 25. belt one; 26. fixing plate; 28. belt two; 29. ​​aluminum plate; 30. U-shaped block. DETAILED DESCRIPTION

[0022] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0023] like Figure 1-Figure 3 As shown, the utility model provides a novel retractable plug technical solution: comprising a support frame 1, on which a telescopic arm 2 is slidably connected in a horizontal direction, and at the same time, a driving component 1 is arranged on the top surface of the support frame 1, and the driving component 1 drives the telescopic arm 2 to move linearly in an automated manner.

[0024] In this embodiment, a driving component 1 includes a rear side plate 5, which is vertically mounted on one side of a support frame 1, and a support block 6 is provided on the top surface of the rear side plate 5. A pulley 1 is provided on the bottom surface of the support block 6 through a rotating shaft 1. At the same time, a reducer 8 fixed to the top of the rotating shaft 1 is installed on the top surface of the support block 6, and a motor 1 9 is installed on the input shaft of the reducer 8. The output shaft of the motor 1 9 rotates, and the output shaft of the motor 1 9 drives the input shaft of the reducer 8 to rotate, and the output shaft of the reducer 8 drives the pulley 1 to rotate. Moreover, a pulley 2 10 is installed on the support frame 1 through a rotating shaft 2, and the pulley 1 and the pulley 2 10 are connected in series through a belt 11. The belt 11 moves linearly through the rotation of the pulley 1.

[0025] In this embodiment, two sliding rods 13 are symmetrically installed on the top surface of the support frame 1, and two sliders 14 are slidably connected to the two sliding rods 13. A slide seat 12 is installed on the four sliders 14. The four sliders 14 have a guiding effect on the linear motion of the slide seat 12. The slide seat 12 is fixed to the belt 11. Through the linear motion of the belt 11, the belt 11 drives the slide seat 12 to move linearly. One side of the slide seat 12 is fixed to the telescopic arm 2 through a U-shaped block 30. Through the linear motion of the slide seat 12, the slide seat 12 drives the telescopic arm 2 to move linearly. The telescopic arm 2 drives the plug body 3 to move linearly. The motor 9 is started to realize the automatic transportation of the plug body 3 to a preset position without the participation of personnel, thereby reducing the workload of the staff and saving time and effort.

[0026] In this embodiment, two strip holes are symmetrically opened in the horizontal direction on one side of the support frame 1, and proximity switches 15 are installed in the two strip holes. The two proximity switches 15 are electrically connected to the motor 9. When the proximity switch 15 senses the position of the U-shaped block 30, the motor is turned off to stop the transportation of the telescopic arm 2.

[0027] In this embodiment, the telescopic arm 2 includes a connecting arm 16, which is a rectangular parallelepiped with a hollow interior. One end of the connecting arm 16 is fixed to the U-shaped block 30, and the other end of the connecting arm 16 is connected to two connecting arms 2 17 for rotation in the horizontal direction. At the same time, two connecting arms 3 18 are provided at the ends of the two connecting arms 2 17 away from the connecting arm 16 for rotation in the vertical direction.

[0028] In this embodiment, a door panel 4 for the telescopic arm to pass through is slidably connected to the support frame 1 in the vertical direction. At the same time, a driving component 2 is provided on the support frame 1. The driving component 2 adjusts the door panel 4 in the vertical direction in an automated manner. The user adjusts the height of the door panel 4 according to actual conditions. The door panel 4 drives the telescopic arm 2 to move vertically, thereby adjusting the position of the telescopic arm 2 in the vertical direction.

[0029] In this embodiment, the driving component 2 includes a motor 21, which is horizontally mounted on the support frame 1 through a fixing bar 22, and a pulley 3 23 is mounted on the output shaft of the motor 21. At the same time, a rotating shaft is rotatably arranged on the support frame 1, and two pulleys 4 are symmetrically mounted on the rotating shaft, one of which is connected in series with the pulley 3 23 through a belt 1 25. Fixed plates 26 are mounted on both sides of the support frame 1, and pulleys 5 are mounted on the inner sides of the two fixed plates 26 through the rotating shaft 3. The two pulleys 5 The two pulleys four are connected in series through belts two 28 respectively, and aluminum plates 29 fixed to the door panel 4 are installed on the two belts two 28. The motor two 21 is started, and the motor two 21 drives the pulley three 23 to rotate. Under the transmission of the belt one 25, the two pulleys four rotate, the pulley four drives the rotating shaft three to rotate, and the rotating shaft three drives the two pulleys five to rotate, the two belts two 28 move vertically, the two belts two 28 move vertically through the two aluminum plates 29, and the two aluminum plates 29 drive the door panel 4 to move vertically.

[0030] In this embodiment, elastic member 19 is provided on both sides of one connecting arm 3 18, and elastic member 2 20 is provided on both sides of the other connecting arm 3 18. Elastic member 19 is connected to elastic member 2 20. Elastic member 19 and elastic member 2 20 can be springs. The two springs themselves are elastic, which reduces the buffering force when the telescopic arm 2 moves upward.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel retractable plug, characterized in that: The invention comprises a support frame (1), a telescopic arm (2) being slidably connected to the support frame (1) in a horizontal direction, a plug body (3) being arranged at one end of the telescopic arm (2), a driving component 1 being arranged on the top surface of the support frame (1), the driving component 1 driving the plug body (3) to move linearly, a door panel (4) for the telescopic arm to pass through being slidably connected to the support frame (1) in a vertical direction, and a driving component 2 being arranged on the support frame (1).

2. A novel retractable plug according to claim 1, characterized in that: The driving component 1 comprises a rear side plate (5), the rear side plate (5) is vertically mounted on one side of the support frame (1), the top surface of the rear side plate (5) is supported by a block (6), a pulley 1 is arranged on the support block (6) via a rotating shaft 1, a reducer (8) fixed to the top of the rotating shaft 1 is installed on the top surface of the support block (6), a motor 1 (9) is installed on the input shaft of the reducer (8), a pulley 2 (10) is installed on the support frame (1) via a rotating shaft 2, and the pulley 1 (7) and the pulley 2 (10) are connected in series via a belt (11).

3. A novel retractable plug according to claim 2, characterized in that: The belt (11) is connected to a slide seat (12), and two slide bars (13) are symmetrically mounted on the top surface of the support frame (1), and the two slide bars (13) are slidably connected to a slider (14) fixed to the bottom surface of the slide seat (12).

4. A novel retractable plug according to claim 2, characterized in that: Two strip-shaped holes are symmetrically provided on one side of the support frame (1) in the horizontal direction, and proximity switches (15) are installed in the two strip-shaped holes. The two proximity switches (15) are electrically connected to the motor 1 (9).

5. A novel retractable plug according to claim 1, characterized in that: The telescopic arm (2) comprises a connecting arm 1 (16), the inner end of the connecting arm 1 (16) being rotatably connected to two connecting arms 2 (17) in a horizontal direction, and the ends of the two connecting arms 2 (17) away from the connecting arm 1 (16) being rotatably provided with two connecting arms 3 (18) in a vertical direction.

6. A novel retractable plug according to claim 5, characterized in that: One of the connecting arms three (18) is provided with an elastic member one (19) on both sides, and the other connecting arm three (18) is provided with an elastic member two (20) on both sides, and the elastic member one (19) is connected to the elastic member two (20).

7. A novel retractable plug according to claim 1, characterized in that: The driving assembly 2 comprises a motor 2 (21), the motor 2 (21) being horizontally mounted on the support frame (1) via a fixing bar (22), a pulley 3 (23) being mounted on the output shaft of the motor 2 (21), a rotating shaft being rotatably arranged on the support frame (1), two pulleys 4 being symmetrically mounted on the rotating shaft, one of the pulleys 4 being connected in series with the pulley 3 (23) via a belt 1 (25), fixing plates (26) being mounted on both sides of the support frame (1), pulleys 5 being mounted on the inner sides of the two fixing plates (26) via a rotating shaft 3, two pulleys 5 (27) being connected in series with the two pulleys 4 via belts 2 (28), and aluminum plates (29) being fixed to the door panel (4) being mounted on the two belts 2 (28).

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