Track mobile charging pile

Abstract

The invention provides a track moving charging pile, and relates to the field of new energy automobiles, the track moving charging pile comprises a charging pile mounting module, the charging pile mounting module is connected with a walking module, and the walking module walks to drive the charging pile mounting module to move; the charging pile mounting module comprises a lateral advancing mechanism, and the moving direction of the lateral advancing mechanism is perpendicular to the advancing direction of the walking module; the lateral advancing mechanism is connected with the lifting mechanism, the lifting mechanism is connected with the clamping mechanism used for clamping the charging pile, and the lifting mechanism is used for controlling lifting of the clamping mechanism. The mobile charging pile has the beneficial effects that the mobile charging pile moves to a designated parking space through the track and is automatically installed, the previous ground walking mode and battery energy supply mode of the mobile charging pile are abandoned, vehicles can conveniently enter and exit from the parking space, and excessive consumption of energy is also avoided; the charging pile transfer robot can be moved only by arranging a track at the top end of the garage, and the influence of the transfer robot on vehicle access on the ground is avoided.

Description

Technical Field

[0001] The present invention relates to the field of new energy vehicles, and in particular to a track mobile charging pile. Background Art

[0002] In recent years, the market share of new energy vehicles is gradually increasing, so the demand for charging piles for new energy vehicles is also increasing. Many parking spaces in garages are equipped with charging piles to charge new energy vehicles, but there are some parking spaces with charging piles that are occupied by gasoline vehicles that have no charging needs, while new energy vehicles with charging needs cannot be charged. The form of "car looking for piles" has many contradictions in many cases. The "pile looking for car" of mobile charging piles can solve many pain points in the fixed charging pile scenario. However, the current mobile charging piles are too large in size, and the high requirements for the ground still cannot meet most parking scenarios. In crowded scenarios such as garages, large mobile charging piles will affect the normal entry and exit of vehicles.

[0003] The existing mobile charging pile solution is to move the battery and the charging pile together to the vehicle to be charged for charging. This solution is not efficient, involves multiple energy conversions, and the mobile charging pile is too large. The present invention proposes a charging pile transport robot that moves on a track to solve the problem that the existing mobile charging pile is not suitable for more scenarios. Summary of the invention

[0004] In view of the above, it is necessary to disclose a rail mobile charging pile that saves ground space and facilitates the entry and exit of vehicles in parking spaces, so as to solve the problem that existing mobile charging piles are not suitable for more scenarios.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A rail mobile charging pile comprises a charging pile installation module, the charging pile installation module is connected to a walking module, and the walking module drives the charging pile installation module to move; the charging pile installation module comprises a lateral forward mechanism, and the movement direction of the lateral forward mechanism is perpendicular to the movement direction of the walking module; the lateral forward mechanism is connected to a lifting mechanism, and the lifting mechanism is connected to a clamping mechanism for clamping the charging pile, and the lifting mechanism is used to control the lifting and lowering of the clamping mechanism.

[0007] Furthermore, it also includes a track that maintains a certain height distance from the ground, and the walking module is connected to the track and walks along the track.

[0008] Furthermore, the walking module includes a driving wheel group and a driven wheel group; the driving wheel group includes a moving wheel bracket, the moving wheel bracket is rotatably connected to a transmission shaft, both ends of the transmission shaft are connected to a first synchronous pulley, the first synchronous pulley is connected to a synchronous belt, the synchronous belt is connected to a second synchronous pulley, and the second synchronous pulley is connected to the moving wheel; the moving wheel bracket is also provided with a first side guide wheel; one end of the transmission shaft is located outside the first synchronous pulley and is also connected to a driving synchronous pulley;

[0009] The driven wheel assembly comprises a driven wheel bracket, both sides of the driven wheel bracket are rotatably provided with vertical guide wheels, and a driven wheel is arranged above the vertical guide wheels; a second side guide wheel is also arranged on the driven wheel bracket;

[0010] The track has a central vertical plate and a horizontal plate. When the driving wheel group and the driven wheel group are installed on the track, the moving wheel and the first side guide wheel on the driving wheel group, and the vertical guide wheel, the driven wheel, and the second side guide wheel on the driven wheel group are all symmetrically arranged with the central vertical plate as the center; the driven wheel is located above the horizontal plate, and the vertical guide wheel is located below the horizontal plate.

[0011] Furthermore, the charging pile mounting module includes a first mounting plate, and the lower ends of the movable wheel bracket and the driven wheel bracket are connected to the first mounting plate through a turntable bearing; a positioning module is arranged on the first mounting plate, and the positioning module includes two positioning components that are symmetrically arranged and can open and close; the positioning component includes a first screw rod, and the first screw rod is connected to a first screw rod module matched with the first screw rod, and the first screw rod module is connected to a connecting rod, and the connecting rod is connected to a rotatable clamping rod, and a positioning pin is arranged on the clamping rod; it also includes a bracket, and the bracket is connected to a cylindrical fixed shell, and a threaded cylinder is slidably sleeved on the cylindrical fixed shell, and the clamping rod is connected to the threaded cylinder; a roller is arranged on the cylindrical fixed shell, and a guide groove is opened on the threaded cylinder along the length direction, and the head end and the tail end of the guide groove are located at the two ends of a 90° arc of the outer wall of the threaded cylinder; the inner end of the roller extends into the guide groove, and when the threaded cylinder moves telescopically relative to the cylindrical fixed shell, the threaded cylinder will rotate relative to the cylindrical fixed shell due to the limitation of the guide groove by the roller.

[0012] Furthermore, the first screws of the two positioning components are connected to the same driving gear through a coupling.

[0013] Furthermore, the lateral advancement mechanism includes a first connecting plate, a second connecting plate and a third connecting plate which are sequentially arranged below the first mounting plate; a first guide rail is arranged on the first mounting plate, a first guide rail slider is arranged on the first connecting plate, and the first guide rail slider is slidably connected to the first guide rail; a second guide rail is arranged on the first connecting plate, a second guide rail slider is arranged on the second connecting plate, and the second guide rail slider is slidably connected to the second guide rail; a third guide rail is arranged on the second connecting plate, a third guide rail slider is arranged on the third connecting plate, and the third guide rail slider is slidably connected to the third guide rail; the sliding directions of the first guide rail slider, the second guide rail slider and the third guide rail slider are the same.

[0014] Furthermore, the lifting mechanism includes a second mounting plate and a scissor plate frame, a second screw rod is arranged on the second mounting plate, a second screw rod module matching with the second screw rod is connected to the second screw rod, a pull plate is connected to the second screw rod module, and the pull plate is connected to a fourth guide rail slider; a fourth guide rail is arranged on the second mounting plate, the fourth guide rail slider is slidably connected to the fourth guide rail, and the lower movable end of the scissor plate frame is connected to the fourth guide rail slider; a fifth guide rail is arranged on the third connecting plate, a fifth guide rail slider is slidably connected to the fifth guide rail, and the upper movable end of the scissor plate frame is connected to the fifth guide rail slider.

[0015] Furthermore, the clamping mechanism is connected to the second mounting plate; the clamping mechanism includes two clamping rods slidably arranged on the second mounting plate, and the two clamping rods can open and close; the clamping rod is connected to the sixth guide rail slider, the second mounting plate is provided with the sixth guide rail, and the sixth guide rail slider is slidably connected to the sixth guide rail; the clamping rod is in the shape of a "7", a rack is arranged on the inner side of the clamping rod, a gear is arranged between the two clamping rods, and the racks on the two clamping rods are meshed with the gear.

[0016] Furthermore, there are two lifting mechanisms, which are respectively located on both sides of the third connecting plate.

[0017] Furthermore, the tail end of the clamp rod is bent into a right-angled side, and an opening for fixing the charging pile is provided on the right-angled side.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] First, the present invention adopts a rail-based mobile charging pile to solve the problem that existing mobile charging piles are not suitable for more scenarios. The mobile charging pile is moved to the designated parking space through the track and automatically installed, abandoning the previous ground walking method and battery power supply method of the mobile charging pile, which not only facilitates the entry and exit of vehicles in the parking space, but also avoids excessive energy consumption; it only needs to arrange a track on the top of the garage to move the charging pile transport robot, so as to avoid the transport robot affecting the entry and exit of vehicles on the ground.

[0020] Second, after the rail mobile charging pile moves to the parking space waiting for charging, the charging pile will be automatically installed. After the charging pile is installed, the owner can take off the charging gun to charge the vehicle; after the charging is completed, the robot will automatically unload the charging pile, and then move it to the next parking space with charging needs through the rail mobile charging pile. Since the charging pile installation module and the charging pile in the rail mobile charging pile can be separated, one rail mobile charging pile can serve multiple parking spaces, saving usage costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods, the drawings required for use in the description of the implementation methods will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is an overall diagram of the rail mobile charging pile provided in the embodiment of the present disclosure.

[0023] Figure 2 It is a stereoscopic diagram of the walking module provided by the implementation of the present disclosure.

[0024] Figure 3 It is a stereoscopic diagram of the driving wheel set provided in the embodiment of the present disclosure.

[0025] Figure 4 It is a stereoscopic diagram of a driven wheel assembly provided in an embodiment of the present disclosure.

[0026] Figure 5 The three-dimensional positioning module provided by the embodiment of the present disclosure Figure 1 , at this time, the positioning module is in a clamping positioning state;

[0027] Figure 6 The three-dimensional positioning module provided by the embodiment of the present disclosure Figure 2 , at this time, the positioning module is in a normal walking state;

[0028] Figure 7 is a three-dimensional diagram of a positioning member provided by an embodiment of the present disclosure;

[0029] Figure 8 is a three-dimensional diagram of a lateral advancing mechanism and a clamping mechanism provided by an embodiment of the present disclosure in a connected state;

[0030] Fig. 9 is a three-dimensional diagram of a lateral advancement mechanism provided by an embodiment of the present disclosure;

[0031] Fig.10 is a schematic diagram of a lateral advancement mechanism provided by an embodiment of the present disclosure in an expanded state;

[0032] Fig.11 is a schematic diagram of a lateral advancement mechanism provided by an embodiment of the present disclosure in a retracted state;

[0033] Fig.12 is a three-dimensional diagram of a lifting mechanism provided by an embodiment of the present disclosure;

[0034] Fig.13 The lifting mechanism provided by the embodiment of the present disclosure is Figure 1 , at this time, the lifting mechanism is in the recovery state;

[0035] Fig.14 The lifting mechanism provided by the embodiment of the present disclosure is Figure 2 , at this time, the lifting mechanism is in the extended state;

[0036] Fig.15 It is a three-dimensional diagram of the clamping mechanism provided in the embodiment of the present disclosure.

[0037] Main component symbols

[0038]

[0039]

[0040]

[0041] 1. Walking module; 101. Driving wheel group; 1011. Moving wheel bracket; 1012. Transmission shaft; 1013. First synchronous pulley; 1014. Synchronous belt; 1015. Second synchronous pulley; 1016. Moving wheel; 1017. First side guide wheel; 1018. Driving synchronous pulley; 102. Driven wheel group; 1021. Driven wheel bracket; 1022. Vertical guide wheel; 1023. Driven wheel; 1024. Second side guide wheel;

[0042] 2. Charging pile installation module; 201. Side forward mechanism; 2011. First connecting plate; 2012. Second connecting plate; 2013. Third connecting plate; 2014. First guide rail; 2015. First guide rail slider; 2016. Second guide rail; 2017. Second guide rail slider; 2018. Third guide rail;

[0043] 202, first mounting plate; 203, turntable bearing;

[0044] 204, positioning module; 2041, first screw rod; 2042, first screw rod module; 2043, connecting rod; 2044, clamping rod; 2045, positioning pin; 2046, bracket; 2047, cylindrical fixed shell; 2048, threaded cylinder; 20481, guide groove; 2049, roller; 2050, coupling; 2051, driving gear;

[0045] 3. Lifting mechanism; 301. Second mounting plate; 302. Shearing fork plate frame; 303. Second screw rod; 304. Second screw rod module; 305. Pull plate; 306. Fourth guide rail slider; 307. Fourth guide rail; 308. Fifth guide rail; 309. Fifth guide rail slider; 4. Clamping mechanism; 401. Clamping rod; 4011. Right angle edge; 4012. Opening; 402. Sixth guide rail slider; 403. Sixth guide rail; 404. Rack; 405. Gear;

[0046] 5. Track; 501. Middle vertical plate; 502. Horizontal plate.

[0047] The following specific implementations will further illustrate the present disclosure in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0048] In order to more clearly understand the above-mentioned purposes, features and advantages of the present disclosure, the present disclosure is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present disclosure, and the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present disclosure belongs. The terms used in the specification herein are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0050] In each embodiment, for the convenience of description and not to limit the present disclosure, the term "connection" used in the patent specification and claims of the present disclosure is not limited to physical or mechanical connection, but may include electrical connection, whether direct or indirect. "Up", "down", "below", "left", "right", etc. are only used to indicate relative position relationship. When the absolute position of the described object changes, the relative position relationship also changes accordingly.

[0051] Figure 1: is an overall diagram of a rail mobile charging pile provided by an embodiment of the present disclosure. This embodiment provides a rail mobile charging pile, which is automatically installed by moving to a designated parking space through a rail, abandoning the previous way of mobile charging piles walking on the ground and the form of battery power supply, which not only facilitates the entry and exit of vehicles in the parking space, but also avoids excessive consumption of energy; specifically, the rail mobile charging pile includes a charging pile installation module 2, and a walking module 1 is connected to the charging pile installation module 2, and the walking module 1 drives the charging pile installation module 2 to move; it includes a track 5 that maintains a certain height distance from the ground. The certain height distance mentioned here is at least higher than the height of the currently commonly used passenger cars. If the vehicle in the application scenario is higher, the height of the track 5 is increased accordingly. On the premise of not affecting the passage of the vehicle, the walking module 1 is connected to the track 5 and walks along the track 5, that is, the walking module 1 drives the charging pile installation module 2 to different positions to charge the vehicle by walking on the track 5.

[0052] The charging pile installation module 2 includes a lateral forward mechanism 201, which is connected to the lifting mechanism 3, and the lifting mechanism 3 is connected to the clamping mechanism 4 for clamping the charging pile 6. The lifting mechanism 3 is used to control the lifting and lowering of the clamping mechanism 4. During the walking process, the clamping mechanism 4 will clamp and fix the charging pile 6 and move it to the parking space waiting for charging, and then automatically install the charging pile. After the charging pile is installed, the owner can take down the charging gun to charge the vehicle; after the charging is completed, the robot will automatically unload the charging pile, and the clamping mechanism 4 will clamp and fix the charging pile 6 again, and then move the charging pile through the track 5 to the next parking space with charging needs.

[0053] The movement direction of the lateral forward mechanism 201 is perpendicular to the travel direction of the walking module 1; the function of the lateral forward mechanism 201 is to enable the charging pile installation module 2 to extend and move in a direction perpendicular to the track 5, and to move the charging pile 6 in a direction perpendicular to the track 5 to adapt to the position of the charging parking space.

[0054] like Figures 2 to 4As shown, the walking module 1 includes a driving wheel group 101 and a driven wheel group 102; the driving wheel group 101 includes a moving wheel bracket 1011, and the moving wheel bracket 1011 is rotatably connected to a transmission shaft 102, and the transmission shaft 102 is rotatably connected to the moving wheel bracket 1011 through a bearing; both ends of the transmission shaft 102 are connected to a first synchronous pulley 1013, the first synchronous pulley 1013 is connected to a synchronous belt 1014, and the synchronous belt 1014 is connected to a second synchronous pulley 1015 , the second synchronous pulley 1015 is coaxially connected with the moving wheel 1016; the working principle of the above structure is that by controlling the rotation of the transmission shaft 102, the first synchronous pulleys 1013 on both sides will rotate at the same time, the first synchronous pulley 1013 drives the second synchronous pulley 1015 to rotate through the synchronous belt 1014, and the second synchronous pulley 1015 drives the moving wheel 1016 to rotate; the moving wheel 1016 is connected to the track 5, so the driving wheel group 101 is connected to the track 5 and moves. Figure 3 As shown, one end of the transmission shaft 102 is located outside the first synchronous pulley 1013 and is also connected to a driving synchronous pulley 1018, which is used as a power input wheel, that is, the external motor drives the driving synchronous pulley 1018 to rotate, thereby controlling the rotation of the transmission shaft 102. The moving wheel bracket 1011 is also provided with a first side guide wheel 1017, and the function of the first side guide wheel 1017 is to enable the driving wheel group 101 to move normally on the curved track 5.

[0055] The structure of the driven wheel group 102 is somewhat similar to that of the driving wheel group 101. The driven wheel group 102 includes a driven wheel bracket 1021. Vertical guide wheels 1022 are rotatably provided on both sides of the driven wheel bracket 1021, and a driven wheel 1023 is provided above the vertical guide wheel 1022. The driven wheel bracket 1021 is also provided with a second side guide wheel 1024. The driven wheel 1023 and the second side guide wheel 1024 are both connected to the track 5. The function of the second side guide wheel 1024 is to enable the driven wheel group 102 to move normally on the curved track 5.

[0056] Among them, the track 5 has a central vertical plate 501 and a horizontal plate 502. When the driving wheel group 101 and the driven wheel group 102 are installed on the track 5, the moving wheel 1016 and the first side guide wheel 1017 on the driving wheel group 101, and the vertical guide wheel 1022, the driven wheel 1023, and the second side guide wheel 1024 on the driven wheel group 102 are all symmetrically arranged with the central vertical plate 501 as the center; among them, the driven wheel 1023 is located above the horizontal plate 502, and the vertical guide wheel 1022 is located below the horizontal plate 502.

[0057] from Figure 1It can be seen that, for the driving wheel group 101, the first side guide wheels 1017 on both sides are rollingly clamped on both sides of the middle vertical plate 501, and for the driven wheel group 102, the second side guide wheels 1024 are rollingly clamped on both sides of the middle vertical plate 501, and the vertical guide wheels 1022 and the driven wheels 1023 are respectively located on the upper and lower sides of the horizontal plate 502, thereby achieving the effect of rolling clamping the horizontal plate 502; thereby, the driving wheel group 101 and the driven wheel group 102 are both relatively stably connected and assembled with the track 5, and are not easy to get loose.

[0058] The charging pile installation module 2 includes a first mounting plate 202. The lower ends of the moving wheel bracket 1011 and the driven wheel bracket 1021 are connected to the first mounting plate 202 through a turntable bearing 203. The turntable bearing 203 allows the first mounting plate 202 to rotate in the horizontal plane relative to the driving wheel group 101 and the driven wheel group 102, that is, the components connected under the first mounting plate 202 can also rotate to match the installation of the charging pile 6.

[0059] like Figures 5 to 7As shown, a positioning module 204 is provided on the first mounting plate 202, and the positioning module 204 includes two positioning components that are symmetrically arranged and can open and close; when the track mobile charging pile moves to the set position, the positioning module 204 will clamp and fix the positioning component 7 located next to the track 5. Specifically, the positioning component includes a first screw rod 2041, and a first screw rod module 2042 that is used to match the first screw rod 2041 is connected to the first screw rod 2041, and a connecting rod 2043 is connected to the first screw rod module 2042, that is, the rotation of the first screw rod 2041 drives the connecting rod 2043 to move left and right through the first screw rod module 2042, and the connecting rod 2043 is connected to a rotatable clamping rod 2044, and a positioning pin 2045 is provided on the clamping rod 2044; the corresponding two sides of the positioning component 7 are provided with pin holes, and when positioning, the positioning pin 2045 is inserted into the pin hole. It also includes a bracket 2046, which is connected to a cylindrical fixed shell 2047, and a threaded cylinder 2048 is slidably sleeved on the cylindrical fixed shell 2047, and the clamping rod 2044 is connected and fixed to the threaded cylinder 2048; a roller 2049 is provided on the cylindrical fixed shell 2047, and a guide groove 20481 is opened on the threaded cylinder 2048 along the length direction, and the head end and the tail end of the guide groove 20481 are located at the two ends of the 90° arc of the outer wall of the threaded cylinder 2048; the inner end of the roller 2049 extends into the guide groove 20481, and the connecting rod 2043, the clamping rod 2044 and the threaded cylinder 2048 are connected to move as a whole, and the connecting rod The connection between 2043 and the clamping rod 2044 is provided with a bearing, so the clamping rod 2044 is rotatably connected to the connecting rod 2043, and the clamping rod 2044 rotates together with the threaded cylinder 2048; therefore, when the connecting rod 2043 moves driven by the first screw module 2042, it will simultaneously pull the threaded cylinder 2048 to telescopically move relative to the cylindrical fixed shell 2047, and because the roller 2049 limits the guide groove 20481, the threaded cylinder 2048 will rotate relative to the cylindrical fixed shell 2047 due to the limitation of the roller 2049 on the guide groove 20481, that is, the threaded cylinder 2048 will rotate together with the connecting rod 2043. When the first screw modules 2042 of the two positioning components approach each other at the same time, the connecting rod 2043 also rotates upward to the position as shown in the figure. Figure 5 The vertical state shown in the figure allows the positioning pin 2045 to be inserted into the pin hole of the positioning member 7 for positioning; and when the first screw modules 2042 of the two positioning members are simultaneously moved away, the connecting rod 2043 also rotates downward to the position as shown in the figure. Figure 6The horizontal state shown in the figure allows the positioning pin 2045 to be pulled out and away from the pin hole of the positioning component 7, thereby releasing the positioning; since the head end and the tail end of the guide groove 20481 are located at the two ends of the 90° arc of the outer wall of the threaded cylinder 2048, the rotation angle of the threaded cylinder 2048 is limited to 90°, which means that the connecting rod 2043 is switched between the vertical and horizontal states.

[0060] As a further optimization, the first screw rods 2041 of the two positioning components are connected to the same driving gear 2051 through a coupling 2050, and the textures of the first screw rods 2041 of the two positioning components are opposite. Therefore, by controlling the two first screw rods 2041 to rotate in the same direction through a driving gear 2051, the opening and closing of the two first screw rod modules 2042 can be synchronously controlled, and the structure is ingenious.

[0061] like Figures 8 to 11 As shown, the lateral advancement mechanism 201 includes a first connecting plate 2011, a second connecting plate 2012 and a third connecting plate 2013 which are sequentially arranged below the first mounting plate 202; a first guide rail 2014 is arranged on the first mounting plate 202, a first guide rail slider 2015 is arranged on the first connecting plate 2011, and the first guide rail slider 2015 is slidably connected to the first guide rail 2014; a second guide rail 2016 is arranged on the first connecting plate 2011, a second guide rail slider 2017 is arranged on the second connecting plate 2012, and the second guide rail slider 2017 is slidably connected to the second guide rail 2016; a third guide rail 2018 is arranged on the second connecting plate 2012, a third guide rail slider 2019 is arranged on the third connecting plate 2013, and the third guide rail slider 2019 is slidably connected to the third guide rail 2018; the sliding directions of the first guide rail slider 2015, the second guide rail slider 2017 and the third guide rail slider 2019 are the same, and the sliding directions of the first guide rail slider 2015, the second guide rail slider 2017 and the third guide rail slider 2019 are all extending and moving in a direction perpendicular to the track 5, which is convenient for extending and moving the charging pile 6 in the direction perpendicular to the track 5 to adapt to the position of the charging parking space. The first connecting plate 2011, the second connecting plate 2012 and the third connecting plate 2013 can be pushed and pulled respectively by setting a cylinder component. The setting of the guide rail and the guide rail slider enhances the stability of the movement of the first connecting plate 2011, the second connecting plate 2012 and the third connecting plate 2013.

[0062] like Figures 12 to 15As shown, the lifting mechanism 3 includes a second mounting plate 301 and a scissor plate frame 302. The second mounting plate 301 is located below the third connecting plate 2013. A second screw rod 303 is arranged on the second mounting plate 301. A second screw rod module 304 matching with the second screw rod 303 is connected to the second screw rod 303. A pull plate 305 is connected to the second screw rod module 304. The pull plate 305 is connected to the fourth guide rail slider 306; a fourth guide rail 307 is arranged on the second mounting plate 301. The fourth guide rail slider 306 is slidably connected to the fourth guide rail 307. The lower moving end of the scissor plate frame 302 is connected to the fourth guide rail slider 306; a fifth guide rail 308 is arranged on the third connecting plate 2013. A fifth guide rail slider 309 is slidably connected to the fifth guide rail 308. The upper moving end of the scissor plate frame 302 is connected to the fifth guide rail slider 309. The lifting mechanism 3 is used to control the lifting of the clamping mechanism. The rotation of the second screw rod 303 drives the second screw rod module 304 to move, and the second screw rod module 304 drives the pull plate 305 to move, that is, drives the fourth guide rail slider 306 to move on the fourth guide rail 307, so that the lower moving end of the scissor plate frame 302 is movable, so that the scissor plate frame 302 can open and close like scissors; the upper moving end of the scissor plate frame 302 passively follows the fifth guide rail slider 309 to slide on the fifth guide rail 308. Therefore, the second screw rod 303 drives the movement of the second screw rod module 304, and finally the scissor plate frame 302 is opened and closed and lifted to adjust the height of the clamping mechanism 4 connected to the second mounting plate 301.

[0063] The clamping mechanism 4 is connected to the second mounting plate 301; the clamping mechanism 4 includes two clamping rods 401 slidably arranged on the second mounting plate 301, and the two clamping rods 401 can be opened and closed; specifically, the clamping rod 401 is connected to the sixth guide rail slider 402, and the bottom of the second mounting plate 301 is provided with a sixth guide rail 403, and the sixth guide rail slider 402 is slidably connected to the sixth guide rail 403, so that the clamping rod 401 and the second mounting plate 301 are slidably arranged; the opening and closing of the clamping rod 401 is used to clamp the charging pile 6, the clamping rod 401 is in the shape of a "7", and a rack 404 is arranged on the inner side of the clamping rod 401, and a gear 405 is arranged between the two clamping rods 401, and the racks 404 on the two clamping rods 401 are meshed and connected with the gear 405, so when the driving gear 405 rotates, the clamping rod 401 can be controlled to approach or move away at the same time to clamp or release the charging pile 6.

[0064] In this embodiment, there are two lifting mechanisms 3, which are respectively located on both sides of the third connecting plate 301, which is conducive to controlling the stability of the lifting of the second mounting plate 301 and the clamping mechanism 4; the tail end of the clamping rod 401 is bent into a right-angled side 4011, and the right-angled side 4011 is provided with an opening 4012 for fixing the charging pile 6; Figure 1As shown, when the clamping rod 401 is clamped, the right angle side 4011 is connected to the side of the charging pile 6, and the two end sides of the charging pile 6 are provided with protruding nails. When the clamping rod 401 is clamped, the protruding nails are inserted into the openings 4012, which helps to enhance the stability of the clamping rod 401 on the charging pile 6 and prevent it from falling off easily; when the clamping rods 401 on both sides are separated, the openings 4012 will separate from the protruding nails. When transporting, the clamping rod 401 clamps the charging pile 6 and moves along the track 5 driven by the walking module 1.

[0065] The working principle of this rail mobile charging pile is: when a signal is received to install the charging pile 6, the clamping mechanism 4 holds the charging pile 6, and is driven by the walking module 1 to walk along the track 5 to the designated parking space for automatic installation. The lateral forward mechanism 201 and the lifting mechanism 3 can enable the charging pile 6 to be extended to a certain extent in a direction perpendicular to the track 5 and to be lifted and lowered to a certain extent to meet the installation of the charging pile 6 in the charging parking space; when the charging pile 6 is moved to the waiting charging parking space, the charging pile is automatically installed, and the owner can take down the charging gun to charge the vehicle after the charging pile is installed; after charging is completed, the robot will automatically unload the charging pile, and then transport it to the next parking space with charging needs through this rail mobile charging pile. Since the charging pile installation module 2 and the charging pile 6 in the rail mobile charging pile can be separated, one rail mobile charging pile can serve multiple parking spaces, saving usage costs.

[0066] This structure abandons the previous way of mobile charging piles walking on the ground and battery power supply, which not only facilitates the entry and exit of vehicles in the parking space, but also avoids excessive consumption of energy. It only needs to arrange tracks on the top of the garage to move the charging pile handling robot to avoid the handling robot affecting the entry and exit of vehicles on the ground.

[0067] In the several specific embodiments provided in the present disclosure, it is obvious to those skilled in the art that the present disclosure is not limited to the details of the above exemplary embodiments, and that the present disclosure can be implemented in other specific forms without departing from the spirit or basic features of the present disclosure. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present disclosure is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present disclosure. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

[0068] The above embodiments are only used to illustrate the technical solution of the present disclosure rather than to limit it. Although the present disclosure is described in detail with reference to the above preferred embodiments, those skilled in the art should understand that the technical solution of the present disclosure can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present disclosure.

Claims

1. A rail mobile charging pile, It is characterized in that It includes a charging pile installation module, which is connected to a walking module, and the walking module drives the charging pile installation module to move; the charging pile installation module includes a lateral forward mechanism, and the movement direction of the lateral forward mechanism is perpendicular to the movement direction of the walking module; the lateral forward mechanism is connected to a lifting mechanism, and the lifting mechanism is connected to a clamping mechanism for clamping the charging pile, and the lifting mechanism is used to control the lifting and lowering of the clamping mechanism.

2. The rail mobile charging pile according to claim 1, It is characterized in that It also includes a track that maintains a certain height distance from the ground. The walking module is connected to the track and walks along the track.

3. The rail mobile charging pile according to claim 2, It is characterized in that The walking module includes a driving wheel group and a driven wheel group; the driving wheel group includes a moving wheel bracket, the moving wheel bracket is rotatably connected to a transmission shaft, both ends of the transmission shaft are connected to a first synchronous pulley, the first synchronous pulley is connected to a synchronous belt, the synchronous belt is connected to a second synchronous pulley, and the second synchronous pulley is connected to the moving wheel; the moving wheel bracket is also provided with a first side guide wheel; one end of the transmission shaft is located outside the first synchronous pulley and is also connected to a driving synchronous pulley; The driven wheel assembly comprises a driven wheel bracket, both sides of the driven wheel bracket are rotatably provided with vertical guide wheels, and a driven wheel is arranged above the vertical guide wheels; a second side guide wheel is also arranged on the driven wheel bracket; The track has a central vertical plate and a horizontal plate. When the driving wheel group and the driven wheel group are installed on the track, the moving wheel and the first side guide wheel on the driving wheel group, and the vertical guide wheel, the driven wheel and the second side guide wheel on the driven wheel group are all symmetrically arranged with the central vertical plate as the center. The driven wheel is located above the horizontal plate, and the vertical guide wheel is located below the horizontal plate.

4. The rail mobile charging pile according to claim 3, It is characterized in that The charging pile installation module includes a first mounting plate, and the lower ends of the movable wheel bracket and the driven wheel bracket are connected to the first mounting plate through a turntable bearing; a positioning module is arranged on the first mounting plate, and the positioning module includes two positioning components that are symmetrically arranged and can open and close; the positioning component includes a first screw rod, and the first screw rod is connected to a first screw rod module matched with the first screw rod, and the first screw rod module is connected to a connecting rod, and the connecting rod is connected to a rotatable clamping rod, and a positioning pin is arranged on the clamping rod; it also includes a bracket, and the bracket is connected to a cylindrical fixed shell, and a threaded cylinder is slidably sleeved on the cylindrical fixed shell, and the clamping rod is connected to the threaded cylinder; a roller is arranged on the cylindrical fixed shell, and a guide groove is opened on the threaded cylinder along the length direction, and the head end and the tail end of the guide groove are located at the two ends of a 90° arc of the outer wall of the threaded cylinder; the inner end of the roller extends into the guide groove, and when the threaded cylinder moves telescopically relative to the cylindrical fixed shell, the threaded cylinder will rotate relative to the cylindrical fixed shell due to the limitation of the guide groove by the roller.

5. The rail mobile charging pile according to claim 4, It is characterized in that The first screw rods of the two positioning components are connected to the same driving gear through a coupling.

6. The rail mobile charging pile according to claim 4, It is characterized in that The lateral advancement mechanism includes a first connecting plate, a second connecting plate and a third connecting plate which are arranged in sequence below the first mounting plate; a first guide rail is arranged on the first mounting plate, a first guide rail slider is arranged on the first connecting plate, and the first guide rail slider is slidably connected to the first guide rail; a second guide rail is arranged on the first connecting plate, a second guide rail slider is arranged on the second connecting plate, and the second guide rail slider is slidably connected to the second guide rail; a third guide rail is arranged on the second connecting plate, a third guide rail slider is arranged on the third connecting plate, and the third guide rail slider is slidably connected to the third guide rail; the sliding directions of the first guide rail slider, the second guide rail slider and the third guide rail slider are the same.

7. The rail mobile charging pile according to claim 6, It is characterized in that The lifting mechanism includes a second mounting plate and a scissor plate frame, a second screw rod is arranged on the second mounting plate, a second screw rod module matching with the second screw rod is connected to the second screw rod, a pull plate is connected to the second screw rod module, and the pull plate is connected to a fourth guide rail slider; a fourth guide rail is arranged on the second mounting plate, the fourth guide rail slider is slidably connected to the fourth guide rail, and the lower movable end of the scissor plate frame is connected to the fourth guide rail slider; a fifth guide rail is arranged on the third connecting plate, a fifth guide rail slider is slidably connected to the fifth guide rail, and the upper movable end of the scissor plate frame is connected to the fifth guide rail slider.

8. The rail mobile charging pile according to claim 7, It is characterized in that The clamping mechanism is connected to the second mounting plate; the clamping mechanism includes two clamping rods slidably arranged on the second mounting plate, and the two clamping rods can open and close; the clamping rod is connected to the sixth guide rail slider, the second mounting plate is provided with the sixth guide rail, and the sixth guide rail slider is slidably connected to the sixth guide rail; the clamping rod is in the shape of a "7", and a rack is arranged on the inner side of the clamping rod, a gear is arranged between the two clamping rods, and the racks on the two clamping rods are meshed and connected with the gear.

9. The rail mobile charging pile according to claim 7, It is characterized in that The number of the lifting mechanisms is two, which are respectively located on both sides of the third connecting plate.

10. The rail mobile charging pile according to claim 8, It is characterized in that The tail end of the clamp rod is bent into a right-angled side, and an opening for fixing the charging pile is provided on the right-angled side.

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