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CN-121973654-A - Full-automatic safe charging pile for new energy automobile

CN121973654ACN 121973654 ACN121973654 ACN 121973654ACN-121973654-A

Abstract

The invention relates to the technical field of charging piles of new energy automobiles, in particular to a full-automatic safe charging pile of a new energy automobile, which comprises a charging pile cabinet fixedly arranged on the ground, a six-axis mechanical arm fixedly arranged on the charging pile cabinet, a charging gun arranged on the six-axis mechanical arm, a sealing mechanism and an extrusion mechanism, wherein the six-axis mechanical arm is provided with a charging gun; through setting up sealing mechanism, combine the slip adaptation characteristic of sliding plate, the laminating direction of arc, and the dual seal protection of sealed pad and slope rubber strip, reached the effect that effectively blocks impurity such as dust, rainwater and get into the vehicle mouth that charges, avoid because of the interruption problem that charges that the impurity leads to, reduce the probability of occurrence of incident such as short circuit, electric leakage, through setting up extrusion mechanism, utilize the direction slip of supporting the pole, the even application of force of supporting the piece and the continuous elasticity top of elastic component to push away the linkage, promote sealing mechanism closely laminating vehicle mouth that charges, but the peripheral curved surface structure of adaptation different motorcycle types mouth that charges, reinforcing seal reliability.

Inventors

  • GAO YIFAN
  • YAO MENGKE
  • SUN XIANYU
  • LIU YANAN
  • HE XIAOYUAN
  • WU ZHENG
  • SUN JIAYI

Assignees

  • 河南正鲲信息科技有限公司

Dates

Publication Date
20260505
Application Date
20260303

Claims (10)

  1. 1. The full-automatic safe charging pile for the new energy automobile is characterized by comprising a charging pile cabinet (2) fixedly installed on the ground (1), wherein a six-axis mechanical arm (3) is fixedly installed on the charging pile cabinet (2), a charging gun (4) is installed on the six-axis mechanical arm (3), and the full-automatic safe charging pile further comprises: The sealing mechanism is arranged on the charging gun (4) and comprises a sliding plate (6) arranged on the charging gun (4), arc plates (8) are symmetrically arranged on the sliding plate (6) up and down, grooves (9) are commonly arranged on the sliding plate (6) and the arc plates (8), sealing gaskets (10) are arranged in the grooves (9), and the sealing mechanism is used for preventing a charging port from entering impurities; the extrusion mechanism is arranged on one side, close to the six-axis mechanical arm (3), of the charging gun (4), the extrusion mechanism comprises supporting rods (15) symmetrically arranged on the rear side of the sliding plate (6), supporting pieces (16) are fixedly arranged at the end parts of the supporting rods (15), and the extrusion mechanism is used for extruding the sealing mechanism to enable the sealing mechanism to be attached to a charging port of a vehicle.
  2. 2. The full-automatic safe charging pile for the new energy automobile according to claim 1, wherein a control system is arranged in the charging pile cabinet (2), and the control system is electrically connected with the six-axis mechanical arm (3) and the charging gun (4) and is used for controlling the movement of the six-axis mechanical arm (3), the charging operation of the charging gun (4) and the cooperative work of the sealing mechanism and the extrusion mechanism.
  3. 3. The full-automatic safe charging pile for the new energy automobile according to claim 1, wherein a parking line (5) is arranged on the ground (1), the position of the parking line (5) is matched with that of the charging pile cabinet (2), the parking line (5) is drawn by adopting a reflective material, the width of the parking line (5) is 10-15cm, and when a vehicle is parked in the parking line (5), a charging port of the vehicle corresponds to the position of a charging gun (4), so that the six-axis mechanical arm (3) can accurately operate the charging gun (4) to perform charging operation.
  4. 4. The full-automatic safe charging pile for the new energy automobile according to claim 1, wherein a through groove (7) is formed in the sliding plate (6) in a penetrating mode, and the sliding plate (6) is slidably connected with the outer surface of the charging gun (4) through the through groove (7).
  5. 5. The full-automatic safe charging pile for the new energy automobile according to claim 1, wherein the arc-shaped plate (8) and rubber strips (11) are arranged around the arc-shaped plate (8), and the rubber strips (11) are obliquely arranged.
  6. 6. The full-automatic safety charging pile for the new energy automobile according to claim 5, wherein an included angle between the rubber strip (11) and the arc-shaped plate (8) is 30 degrees, and the thickness of the rubber strip (11) is 2-5mm.
  7. 7. The full-automatic safe charging pile for the new energy automobile according to claim 1, wherein the charging gun (4) is symmetrically provided with connecting blocks (12), and the connecting blocks (12) are fixedly provided with fixing blocks (13).
  8. 8. The full-automatic safe charging pile for the new energy automobile according to claim 7, wherein a through hole (14) is formed in the fixed block (13) in a penetrating mode, and the fixed block (13) is connected with the supporting rod (15) in a sliding mode through the through hole (14).
  9. 9. The full-automatic safe charging pile for the new energy automobile according to claim 8, wherein an elastic piece (17) is sleeved on the outer surface of the supporting rod (15), and the elastic piece (17) is positioned between the supporting piece (16) and the fixed block (13).
  10. 10. The full-automatic safe charging pile for the new energy automobile according to claim 9, wherein the elastic piece (17) is a spring, the inner diameter of the spring is larger than the outer diameter of the supporting rod (15), and the free length of the spring is larger than the initial distance between the supporting piece (16) and the fixed block (13).

Description

Full-automatic safe charging pile for new energy automobile Technical Field The invention relates to the technical field of new energy automobile charging piles, in particular to a full-automatic safe charging pile for a new energy automobile. Background Under the promotion of global energy transformation and environmental protection policies, new energy automobile industry realizes vigorous development, market conservation amount is increased year by year, and the construction of a matched charging pile infrastructure becomes a key link for supporting the continuous promotion of the industry. The automatic operation level, the safety protection performance and the adaptation capability of the charging pile are directly related to the user charging experience, the operation efficiency of the public charging station and even influence the market popularization process of the new energy automobile. However, the main current charging piles in the current market still take a manual operation or a semi-automatic operation mode as the main operation mode, and the charging piles have a plurality of inconveniences in the actual use process that users need to get off the charging piles in person to finish the operation of docking and undocking the charging gun with the charging port of the vehicle, so that the charging piles are complex in flow, time-consuming, and easy to operate in severe weather conditions such as rain, snow, high temperature, severe cold and the like, and have potential safety hazards such as electric shock, slipping and the like. More importantly, as urban public charging stations and high-speed service area charging stations are transformed to unmanned direction, the traditional charging piles relying on manual intervention cannot adapt to the large-scale and high-frequency automatic charging service requirements, and the improvement of the operation efficiency of the charging stations is severely restricted. Besides the problem of insufficient automation level, the defects of the existing charging pile in the aspects of safety protection and general adaptation are increasingly remarkable. At the sealed protection level, most charging piles do not have a special sealing structure aiming at a vehicle charging port, the vehicle charging port is exposed in the external environment for a long time, dust and gravel are easy to accumulate, rainwater can be permeated into the vehicle charging port in rainy and snowy weather, the impurities can not only cause poor contact of the charging port and influence the charging stability, but also cause safety accidents such as short circuit and electric leakage when serious, the safety of vehicles and personnel is threatened, and meanwhile, the aging and damage of the charging port can be accelerated due to long-term corrosion of the impurities, so that the equipment maintenance cost is increased. At docking accuracy and commonality aspect, because the new energy automobile of different brands, different motorcycle types charges mouthful position, size specification and has the difference, and is difficult to complete accurate counterpoint when the vehicle parks, current part possesses the electric pile that charges of preliminary automatic docking function, and its accommodation and positioning accuracy are limited, are difficult to adapt to diversified motorcycle type demand, and the condition of docking failure frequently appears, has not only reduced charging efficiency, and repeated docking attempt still probably causes the mechanical damage of rifle head and vehicle interface that charges. In addition, the defects of the prior equipment are overlapped, so that the service coverage range of the public charging station is limited, the charging requirements of different users and different vehicle types cannot be fully met, and the problem of shortage of charging resources is further aggravated. Therefore, aiming at the core pain points of insufficient automation level, weak sealing protection, poor butting precision, poor universality and the like of the existing charging pile, the novel energy automobile charging pile with full-automatic accurate butting, reliable sealing protection and strong automobile type adaptation capability is developed, the convenience and safety of charging of users can be effectively improved, the unattended development trend of a public charging station can be adapted, the operation efficiency and service coverage of charging equipment are improved, and the novel energy automobile charging pile has important practical significance in promoting the high-quality development of the novel energy automobile industry and perfecting the charging infrastructure network, and has become the key direction of technical development of industry. Disclosure of Invention The invention aims to provide a full-automatic safe charging pile for a new energy automobile, which aims to solve the problems of the background technology. The technical sc