A heavy truck swap station with multi-interface matching function

Abstract

The present invention relates to the technical field of battery swap stations, and in particular to a heavy-duty truck battery swap station with a multi-interface matching function, comprising a heavy-duty truck battery swap station body, a support provided on the heavy-duty truck battery swap station body, a device bar fixedly connected to the top of the support, one end of the device bar fixedly connected to a first housing, and the end of the device bar away from the first housing fixedly connected to a limiting block, and a starting component for processing the heavy-duty truck interface is provided on the limiting block. The present invention cooperates with a starting component, a trigger component and a cleaning component. When a purely electric new energy heavy-duty truck is swapping batteries, the present invention cooperates with a placement plate, a support platform and a brush plate to clean up mud and sand that falls into the heavy-duty truck interface when the heavy-duty truck removes the battery, thereby preventing mud and sand particles from adhering to the metal contacts of the interface, causing the electrical connection between the battery and the vehicle to be loose, resulting in signal interruption or unstable current transmission, and improving the service life of the heavy-duty truck interface.

Description

Technical Field

[0001] The present invention relates to the technical field of battery swap stations, and in particular to a heavy truck battery swap station with a multi-interface matching function. Background Art

[0002] Heavy-duty truck battery swap stations are new energy facilities that provide rapid power battery replacement services for pure electric new energy heavy-duty trucks. Their core feature is to solve the pain points of long traditional charging times and insufficient battery life through the "vehicle-battery separation" mode. Multi-interface matching refers to the ability of battery swap stations to be compatible with multiple battery models or heavy-duty trucks of different brands through modular design, standardized battery boxes or intelligent identification technology. At the current stage, heavy-duty truck battery swap stations with multi-interface matching functions need to remove the battery on the heavy-duty truck when replacing the battery. Since some heavy-duty trucks will cause mud and sand to splash onto the battery of the heavy-duty truck when transporting mud and sand, when the battery of the heavy-duty truck is removed, the mud and sand on the battery will enter the interface of the heavy-duty truck. When the mud and sand particles adhere to the metal contacts of the interface, the electrical connection between the battery and the vehicle will be loose, resulting in signal interruption or unstable current transmission. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a heavy truck battery swap station with a multi-interface matching function.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a heavy-duty truck swap station body, a support provided on the heavy-duty truck swap station body, a device bar fixedly connected to the top of the support, one end of the device bar fixedly connected to the first housing, the end of the device bar away from the first housing fixedly connected to a limit block, a starting assembly for processing the heavy-duty truck interface provided on the limit block, a starting plate and a support platform provided in the starting assembly, and the cooperation of the starting plate and the support platform to automatically align the heavy-duty truck interface;

[0005] The cam is fixedly mounted on the support frame, and the cam is secured to the support frame by means of a spring, and the cam is secured to the support frame by means of a spring. A bearing is provided, and the inner ring of the bearing of the equipment bar is fixedly connected to the transmission shaft, the output shaft of the first motor is fixedly connected to the transmission shaft, the outer side of the transmission shaft is fixedly connected to a placement disk, the end of the placement disk away from the first motor is fixedly connected to a starting ring, the outer side of the placement disk is fixedly connected to a starting strip, the bottom of the starting plate is fixedly connected to a fixing strip, the bottom of the fixing strip is fixedly connected to a starting block, the starting block is fitted with the placement disk, and the setting of the starting block can provide power for the movement of the starting plate, the end of the support bar away from the limit column is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a trigger block, the starting strip is semi-arc-shaped, the starting ring is sloped, and the longest end of the slope of the starting ring corresponds to the longest end of the semi-arc of the starting strip.

[0006] When a pure electric new energy heavy-duty truck needs to have its battery replaced, the heavy-duty truck battery replacement station body is started, and then the heavy-duty truck battery replacement station body removes the battery on the heavy-duty truck and starts the first motor. The model of the first motor refers to the existing stepper motor NEMA 42. When the first motor rotates, it drives the drive shaft to rotate, and when the drive shaft rotates, it drives the placement plate to rotate, and when the placement plate rotates, it drives the starting ring to rotate. When the starting ring rotates, it drives the fitted trigger block to move along the shape of the starting ring. When the trigger block moves, it drives the connecting frame toward the interface position of the heavy-duty truck. The movement of the connecting frame drives the support bar to move, and the movement of the support bar drives the bearing plate to move, and the bearing plate drives the translation column to move. The spring on the translation column is compressed. When the starting plate drives the support platform to the position corresponding to the heavy-duty truck interface, the placement plate rotates to drive the starting bar to rotate. When the starting bar rotates, it drives the fitted starting block to lift, and when the starting block lifts, it drives the starting plate to lift. When the support platform moves above the interface, the starting bar drives the support platform to descend to a certain height when it rotates.

[0007] As a preferred technical solution of the present invention, a cleaning component for cooperating with the starting component is provided on the supporting platform, a transmission column and a brush plate are provided in the cleaning component, and the heavy truck interface can be cleaned by setting the transmission column and the brush plate, and a placement block is provided in the cleaning component, and the placement block is fixedly connected to one end of the supporting platform away from the starting plate, and a sleeve is movably connected to the placement block, and the transmission column is movably connected in the sleeve, and the transmission column can be fixed by setting the placement block, and the top of the transmission column is movably connected to a pressure bar, and the pressure bar is C-shaped, and the bottom of the pressure bar is fixedly connected to a bearing block, The top of the pressure strip is fixedly connected to the second housing, and the second motor is provided in the second housing. The output shaft of the second motor is fixedly connected to the transmission column, and the bottom of the transmission column is fixedly connected to the trigger column, and the bottom of the trigger column is fixedly connected to the linkage column, and the linkage column is movably connected to the bearing block. The bottom of the linkage column is fixedly connected to the connecting block, and the bottom of the connecting block is provided with a slot for connecting the card strip, and the card strip is clamped in the slot of the connecting block. The bottom of the card strip is fixedly connected to the brush plate, and the brush plate can be limited by the setting of the connecting block. The trigger column is elliptical, and the special-shaped block and the connecting piece are always in fit with the trigger column.

[0008] When the support platform moves to the position corresponding to the heavy truck interface, the brush plate fits into the heavy truck interface and the second motor is started. The model of the second motor refers to the existing servo motor MR-J4-20A. The rotation of the second motor drives the transmission column to rotate. When the transmission column rotates, it drives the trigger column to rotate. When the trigger column rotates, it drives the linkage column to rotate. The linkage column rotates and drives the connecting block to rotate. When the connecting block rotates, it drives the brush plate to rotate through the card strip. When the brush plate rotates, it cleans the mud and sand that falls inside the heavy truck interface. When the brush plate needs to be maintained, the card strip and the connecting block are released, and the brush plate is removed for maintenance.

[0009] As a preferred technical solution of the present invention, a trigger assembly for cooperating with the cleaning assembly is provided on the outside of the transmission column, and a special-shaped block and a tension spring are provided in the trigger assembly. The setting of the special-shaped block and the tension spring can enhance the cleaning force, and a limit plate is provided in the trigger assembly. The limit plate is fixedly connected to the bottom of the sleeve, and the limit plate is a hollow structure. Two movable grooves for moving the special-shaped blocks are provided on the limit plate. The two special-shaped blocks are correspondingly inserted in the movable grooves of the limit plate. The special-shaped blocks can be limited by the setting of the limit plate. Each special-shaped block is an inverted trapezoid, and the bottom of each special-shaped block is They are fixedly connected with a connecting piece, and the bottom of each connecting piece is fixedly connected to two blocking columns. The two ends of the tension spring are fixedly connected to the corresponding blocking columns respectively. The placement block is provided with an adjustment component for starting the trigger component. A groove block is provided in the adjustment component. The groove block is fixedly connected to the outside of the placement block. A placement groove for placing the movable bar is provided on the groove block. The movable bar is inserted in the placement groove of the groove block. The end of the movable bar away from the touch bar is fixedly connected to the touch bar. The movable bar can be limited by the setting of the groove block. The outside of the sleeve is fixedly connected with a blocking column.

[0010] When the transmission column drives the trigger column to rotate, the trigger column drives the fitted special-shaped block to rotate, and the special-shaped block drives the sleeve to rotate. When the cleaning force needs to be increased, the touch bar is moved, and the touch bar drives the movable bar to move while moving. When the movable bar rises to a height corresponding to the blocking column, the movable bar fits with the blocking column, and then the blocking column limits the sleeve, and the sleeve stops rotating. The trigger column drives the fitted special-shaped block to translate toward a position away from the trigger column while rotating, and the special-shaped block drives the connecting piece to translate while moving, and the connecting piece drives the tension springs on the two blocking columns to stretch while moving. When the trigger column rotates to the shortest diameter, the stretched tension spring rebounds and drives the special-shaped block to hit the trigger column to generate vibration, and then the vibration of the trigger column promotes the cleaning force inside the heavy truck interface.

[0011] As a preferred technical solution of the present invention, a collection component for collecting mud and sand is provided at the bottom of the bearing block, a feed shell is fixedly connected to the bottom of the bearing block, a feed pipe is fixedly connected to the outside of the feed shell, a collection box is fixedly connected to the end of the feed pipe away from the feed shell, a filter plate is fixedly connected to the end of the collection box away from the feed pipe, a plurality of small circular holes for air circulation are provided on the filter plate, a fixing ring is provided in the feed shell, the fixing ring is fixedly connected to the outside of the linkage column, a plurality of fan blades are fixedly connected to the outside of the fixing ring, and the collected mud and sand can be collected by the setting of the collection box.

[0012] When the brush plate is cleaning the mud and sand inside the heavy truck interface, the linkage column rotates to drive the fixed ring to rotate, and the fixed ring drives the fan blades to rotate when rotating. The rotation of the fan blades sucks the mud and sand inside the heavy truck interface into the feed shell. The mud and sand entering the feed shell enter the collection box along the feed pipe. After the mud and sand enters the collection box, the air sucked into the collection box is discharged along the filter plate, and the mud and sand are collected inside the collection box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention cooperates with the starting component, the trigger component and the cleaning component. When a pure electric new energy heavy-duty truck is replacing the battery, the placement plate, the support platform and the brush plate can be used to clean the mud and sand that falls into the heavy-duty truck interface when the battery is removed from the heavy-duty truck, thereby preventing mud and sand particles from adhering to the metal contacts of the interface, causing a loose electrical connection between the battery and the vehicle, resulting in signal interruption or unstable current transmission, and improving the service life of the heavy-duty truck interface.

[0015] 2. Through the setting of the starting component, the present invention can automatically align and clean the heavy-duty truck interface when the battery of a purely electric new energy heavy-duty truck is being replaced by the cooperation of the placement plate, the starting ring and the starting bar, while removing the heavy-duty truck battery, thereby saving labor.

[0016] 3. The present invention cooperates with the starting component, the cleaning component and the trigger component. When the pure electric-driven new energy heavy-duty truck is changing batteries, the soil stuck in the interface of the heavy-duty truck can be cleaned through the cooperation of the transmission column, the brush plate and the special-shaped block, thereby improving the cleaning efficiency of the interface.

[0017] 4. The present invention cooperates with the cleaning component, the trigger component and the collection component. When the pure electric new energy heavy-duty truck is changing batteries, the transmission column, the fan blades and the collection box can cooperate to clean and collect the mud and sand that falls into the interface of the heavy-duty truck, thereby avoiding mud and sand from remaining in the interface of the heavy-duty truck and improving the stability of the battery swap station.

[0018] 5. The present invention cooperates with the starting component and the cleaning component. When a pure electric new energy heavy-duty truck is changing batteries, the placement plate, starting ring and brush plate can be used to adapt to the interfaces of different models, thereby improving the efficiency of cleaning the heavy-duty truck interface.

[0019] 6. The present invention uses a cleaning component and a trigger component in combination. When a pure electric-driven new energy heavy truck is changing batteries, the cleaning intensity can be automatically adjusted according to demand through the combination of a connecting piece and a tension spring, thereby improving the adaptability of the weight interface cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the equipment bar of the present invention;

[0021] Figure 2 Schematic diagram of the structure of the support platform of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the starting board of the present invention;

[0023] Figure 4 It is a structural diagram of the connection frame of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the starter ring of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the transmission column of the present invention;

[0026] Figure 7 Schematic diagram of the structure of the limiting plate of the present invention;

[0027] Figure 8 Schematic diagram of the structure of the connecting piece of the present invention;

[0028] Figure 9 It is a structural schematic diagram of the tension spring of the present invention;

[0029] Figure 10 It is a structural schematic diagram of the feed shell of the present invention;

[0030] Figure 11 It is a structural schematic diagram of the fan blade of the present invention.

[0031] Among them: 1. Heavy truck swap station body; 2. Support; 3. Equipment bar; 4. First housing; 5. First motor; 6. Drive shaft; 7. Placement plate; 8. Start bar; 9. Start ring; 10. Limit block; 11. Spring; 12. Translation column; 13. Loading plate; 14. Support bar; 15. Limit column; 16. Start plate; 17. Fixing bar; 18. Start block; 19. Support platform; 20. Connection frame; 21. Trigger block; 22. Placement block; 23. Pressure bar; 24. Second machine Shell; 25. Second motor; 26. Transmission column; 27. Bearing block; 28. Trigger column; 29. Linkage column; 30. Connecting block; 31. Card bar; 32. Brush plate; 33. Sleeve; 34. Limiting plate; 35. Special-shaped block; 36. Connecting piece; 37. Groove block; 38. Movable bar; 39. Touch bar; 40. Blocking column; 41. Feed shell; 42. Fixed ring; 43. Fan blade; 44. Feed pipe; 45. Collecting box; 46. Filter plate; 47. Blocking column; 48. Tension spring. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific examples, but the following examples are only preferred embodiments of the present invention, not all. Based on the examples in the embodiments, other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial channels.

[0033] Example: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 A heavy-duty truck swap station with a multi-interface matching function includes a heavy-duty truck swap station body 1, a support 2 is provided on the heavy-duty truck swap station body 1, a device bar 3 is fixedly connected to the top of the support 2, one end of the device bar 3 is fixedly connected to a first housing 4, and the end of the device bar 3 away from the first housing 4 is fixedly connected to a limit block 10, and a starting component for processing the heavy-duty truck interface is provided on the limit block 10, and a starting plate 16 and a supporting platform 19 are provided in the starting component. The starting plate 16 and the supporting platform 19 cooperate to automatically align the heavy-duty truck interface;

[0034] The starting assembly is provided with a translation column 12, which is movably inserted into the limit block 10. The end of the translation column 12 away from the limit block 10 is fixedly connected to the supporting plate 13, and a spring 11 is sleeved on the outside of the translation column 12. The two ends of the spring 11 are respectively fixedly connected to the limit block 10 and the supporting plate 13, and the setting of the spring 11 can drive the translation column 12 to automatically reset. The supporting plate 13 is U-shaped, and the top of the supporting plate 13 is fixedly connected with two support bars 14. The two support bars 14 are fixedly connected to the limiting column 15 at one end close to the supporting plate 13. The outer side of the limiting column 15 is movably connected to the starting plate 16, and the starting plate 16 can be limited by the setting of the limiting column 15. The end of the starting plate 16 away from the limiting column 15 is fixedly connected to the supporting platform 19. The interior of the first housing 4 is provided with a first motor 5, and the equipment bar 3 is close to A bearing is provided at one end of the first casing 4, and the inner ring of the bearing of the equipment bar 3 is fixedly connected to the transmission shaft 6. The output shaft of the first motor 5 is fixedly connected to the transmission shaft 6. The outer side of the transmission shaft 6 is fixedly connected to a placement disk 7, and the end of the placement disk 7 away from the first motor 5 is fixedly connected to a starting ring 9. The outer side of the placement disk 7 is fixedly connected to a starting bar 8. The bottom of the starting plate 16 is fixedly connected to a fixing bar 17, and the bottom of the fixing bar 17 is fixedly connected to a starting block 18. The starting block 18 is fitted with the placement disk 7. The setting of the starting block 18 can provide power for the movement of the starting plate 16. The end of the support bar 14 away from the limiting column 15 is fixedly connected to a connecting frame 20, and the bottom of the connecting frame 20 is fixedly connected to a trigger block 21. The starting bar 8 is semi-arc-shaped, and the starting ring 9 is sloped. The longest end of the slope of the starting ring 9 corresponds to the longest end of the semi-arc of the starting bar 8;

[0035] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, when a pure electric new energy heavy truck needs to be replaced with a battery, the heavy truck replacement station body 1 is started, and then the heavy truck replacement station body 1 removes the battery on the heavy truck and starts the first motor 5. The first motor 5 drives the transmission shaft 6 to rotate when it rotates, and the transmission shaft 6 drives the placement disk 7 to rotate when it rotates. The placement disk 7 drives the starting ring 9 to rotate when it rotates, and the starting ring 9 drives the fitting trigger block 21 to move along the shape of the starting ring 9 when it rotates. The trigger block 21 drives the connecting frame 20 to move toward the interface position of the heavy truck when it moves, and the connecting frame 20 moves with The dynamic support bar 14 moves, and the movement of the support bar 14 drives the bearing plate 13 to move, and the bearing plate 13 drives the translation column 12 to move, and the spring 11 on the translation column 12 is compressed. When the starting plate 16 drives the support platform 19 to move to the position corresponding to the heavy truck interface, the placement plate 7 rotates to drive the starting bar 8 to rotate. When the starting bar 8 rotates, it drives the fitting starting block 18 to lift, and when the starting block 18 lifts, it drives the starting plate 16 to lift. When the support platform 19 moves to above the interface, the starting bar 8 drives the support platform 19 to drop to a certain height when it rotates.

[0036] like Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9 As shown, the support platform 19 is provided with a cleaning component for cooperating with the starting component, and a transmission column 26 and a brush plate 32 are provided in the cleaning component. The heavy card interface can be cleaned by setting the transmission column 26 and the brush plate 32. A placement block 22 is provided in the cleaning component. The placement block 22 is fixedly connected to the end of the support platform 19 away from the starting plate 16. A sleeve 33 is movably connected to the placement block 22. The transmission column 26 is movably connected in the sleeve 33. The transmission column 26 can be fixed by the setting of the placement block 22. The top of the transmission column 26 is movably connected to the pressure bar 23. The pressure bar 23 is C-shaped. The bottom of the pressure bar 23 is fixedly connected to the bearing block 27. The top of the pressure bar 23 is fixedly connected to The second housing 24 has a second motor 25 installed in it. The output shaft of the second motor 25 is fixedly connected to the transmission column 26. The bottom of the transmission column 26 is fixedly connected to a trigger column 28. The bottom of the trigger column 28 is fixedly connected to a linkage column 29. The linkage column 29 is movably connected to the bearing block 27. The bottom of the linkage column 29 is fixedly connected to a connecting block 30. The bottom of the connecting block 30 is provided with a card slot for connecting a card strip 31. The card strip 31 is snapped into the card slot of the connecting block 30. The bottom of the card strip 31 is fixedly connected to the brush plate 32. The brush plate 32 can be limited by the setting of the connecting block 30. The trigger column 28 is oval, and the special-shaped block 35 and the connecting piece 36 are always in contact with the trigger column 28.

[0037] like Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9 As shown, when the support platform 19 moves to the position corresponding to the heavy truck interface, the brush plate 32 fits with the heavy truck interface, and the second motor 25 is started. The second motor 25 rotates to drive the transmission column 26 to rotate. The transmission column 26 drives the trigger column 28 to rotate when it rotates. The trigger column 28 drives the linkage column 29 to rotate when it rotates. The linkage column 29 rotates and drives the connecting block 30 to rotate. When the connecting block 30 rotates, it drives the brush plate 32 to rotate through the card strip 31. When the brush plate 32 rotates, it cleans the mud and sand that falls inside the heavy truck interface. When the brush plate 32 needs to be maintained, the card strip 31 and the connecting block 30 are released, and the brush plate 32 is removed for maintenance.

[0038] like Figure 9 and Figure 10As shown, a trigger assembly for cooperating with the cleaning assembly is provided on the outside of the transmission column 26, and a special-shaped block 35 and a tension spring 48 are provided in the trigger assembly. The setting of the special-shaped block 35 and the tension spring 48 can enhance the cleaning force, and a limit plate 34 is provided in the trigger assembly. The limit plate 34 is fixedly connected to the bottom of the sleeve 33, and the limit plate 34 is a hollow structure. Two movable grooves for moving the special-shaped blocks 35 are provided on the limit plate 34. The two special-shaped blocks 35 are correspondingly inserted in the movable grooves of the limit plate 34. The special-shaped blocks 35 can be limited by the setting of the limit plate 34. Each special-shaped block 35 is an inverted trapezoid, and the bottom of each special-shaped block 35 is fixedly connected to a connecting The connecting piece 36, the bottom of each connecting piece 36 is fixedly connected to two blocking columns 47, the two ends of the tension spring 48 are respectively fixedly connected to the corresponding blocking columns 47, the placement block 22 is provided with an adjustment component for starting the trigger component, and a groove block 37 is provided in the adjustment component. The groove block 37 is fixedly connected to the outer side of the placement block 22, and the groove block 37 is provided with a placement groove for placing the movable bar 38. The movable bar 38 is inserted into the placement groove of the groove block 37. The end of the movable bar 38 away from the touch bar 39 is fixedly connected to the touch bar 39. The movable bar 38 can be limited by the setting of the groove block 37. The outer side of the sleeve 33 is fixedly connected to the blocking column 40;

[0039] like Figure 9 and Figure 10 As shown, when the transmission column 26 drives the trigger column 28 to rotate, the trigger column 28 drives the fitted special-shaped block 35 to rotate, and the special-shaped block 35 drives the sleeve 33 to rotate. When the cleaning force needs to be increased, the touch bar 39 is moved, and the touch bar 39 drives the movable bar 38 to move when it moves. When the movable bar 38 rises to a height corresponding to the blocking column 40, the movable bar 38 is fitted with the blocking column 40, and then the blocking column 40 limits the sleeve 33, and the sleeve 33 stops rotating. The trigger column 28 drives the fitted special-shaped block 35 to translate toward a position away from the trigger column 28 during rotation. The special-shaped block 35 drives the connecting piece 36 to translate during translation, and the connecting piece 36 drives the tension spring 48 on the two blocking columns 47 to stretch during translation. When the trigger column 28 rotates to the shortest diameter, the stretched tension spring 48 rebounds and drives the special-shaped block 35 to hit the trigger column 28 to generate vibration, and then the vibration of the trigger column 28 promotes the cleaning force inside the heavy truck interface.

[0040] like Figure 10 and Figure 11As shown, a collection assembly for collecting silt is provided at the bottom of the bearing block 27, a feed shell 41 is fixedly connected to the bottom of the bearing block 27, a feed pipe 44 is fixedly connected to the outside of the feed shell 41, a collection box 45 is fixedly connected to one end of the feed pipe 44 away from the feed shell 41, a filter plate 46 is fixedly connected to one end of the collection box 45 away from the feed pipe 44, a plurality of small circular holes for air circulation are provided on the filter plate 46, a fixing ring 42 is provided in the feed shell 41, the fixing ring 42 is fixedly connected to the outside of the linkage column 29, a plurality of fan blades 43 are fixedly connected to the outside of the fixing ring 42, and the collected silt can be collected by the setting of the collection box 45;

[0041] like Figure 10 and Figure 11 As shown, when the brush plate 32 is cleaning the mud and sand inside the heavy truck interface, the linkage column 29 rotates to drive the fixed ring 42 to rotate, and the fixed ring 42 drives the fan blade 43 to rotate when rotating. The fan blade 43 rotates to suck the mud and sand in the heavy truck interface into the feed shell 41. The mud and sand entering the feed shell 41 enter the collection box 45 along the feed pipe 44. After the mud and sand enters the collection box 45, the air sucked into the collection box 45 is discharged along the filter plate 46, and the mud and sand are collected inside the collection box 45.

[0042] Working principle:

[0043] The first step, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, when a pure electric new energy heavy truck needs to be replaced with a battery, the heavy truck replacement station body 1 is started, and then the heavy truck replacement station body 1 removes the battery on the heavy truck and starts the first motor 5. The first motor 5 drives the transmission shaft 6 to rotate when it rotates, and the transmission shaft 6 drives the placement disk 7 to rotate when it rotates. The placement disk 7 drives the starting ring 9 to rotate when it rotates, and the starting ring 9 drives the fitting trigger block 21 to move along the shape of the starting ring 9 when it rotates. The trigger block 21 drives the connecting frame 20 to move toward the interface position of the heavy truck when it moves, and the connecting frame 20 moves with The dynamic support bar 14 moves, and the movement of the support bar 14 drives the bearing plate 13 to move, and the bearing plate 13 drives the translation column 12 to move, and the spring 11 on the translation column 12 is compressed. When the starting plate 16 drives the support platform 19 to move to the position corresponding to the heavy truck interface, the placement plate 7 rotates and drives the starting bar 8 to rotate. When the starting bar 8 rotates, it drives the fitting starting block 18 to lift, and when the starting block 18 lifts, it drives the starting plate 16 to lift. When the support platform 19 moves to the top of the interface, the starting bar 8 drives the support platform 19 to drop to a certain height when it rotates;

[0044] The second step is Figure 5 、 Figure 6 、 Figure 7 、 Figure 8and Figure 9 As shown, when the support platform 19 moves to the position corresponding to the heavy truck interface, the brush plate 32 fits with the heavy truck interface, and the second motor 25 is started. The second motor 25 rotates to drive the transmission column 26 to rotate. When the transmission column 26 rotates, it drives the trigger column 28 to rotate. When the trigger column 28 rotates, it drives the linkage column 29 to rotate. The linkage column 29 rotates and drives the connecting block 30 to rotate. When the connecting block 30 rotates, it drives the brush plate 32 to rotate through the card strip 31. When the brush plate 32 rotates, it cleans the mud and sand that falls from the heavy truck interface. When the brush plate 32 needs to be maintained, the card strip 31 and the connecting block 30 are released, and the brush plate 32 is removed for maintenance.

[0045] The third step, such as Figure 9 and Figure 10 When the trigger post 28 is rotated, the trigger post 28 drives the fitted special-shaped block 35 to rotate, and the special-shaped block 35 drives the sleeve 33 to rotate. When the cleaning force needs to be increased, the touch bar 39 is moved, and the touch bar 39 drives the movable bar 38 to move when it moves. When the movable bar 38 rises to a height corresponding to the blocking post 40, the movable bar 38 is fitted with the blocking post 40, and then the blocking post 40 limits the sleeve 33, and the sleeve 33 stops rotating. The trigger post 28 drives the fitted special-shaped block 35 to translate toward a position away from the trigger post 28 during rotation. The special-shaped block 35 drives the connecting piece 36 to translate during translation, and the connecting piece 36 drives the tension spring 48 on the two blocking posts 47 to stretch during translation. When the trigger post 28 rotates to the place where its diameter is shortest, the stretched tension spring 48 rebounds and drives the special-shaped block 35 to hit the trigger post 28 to generate vibration, and then the vibration of the trigger post 28 promotes the cleaning force inside the heavy truck interface.

[0046] The fourth step is as follows Figure 10 and Figure 11 As shown, when the brush plate 32 is cleaning the mud and sand inside the heavy truck interface, the linkage column 29 rotates to drive the fixed ring 42 to rotate, and the fixed ring 42 drives the fan blade 43 to rotate when rotating. The fan blade 43 rotates to suck the mud and sand in the heavy truck interface into the feed shell 41. The mud and sand entering the feed shell 41 enter the collection box 45 along the feed pipe 44. After the mud and sand enters the collection box 45, the air sucked into the collection box 45 is discharged along the filter plate 46, and the mud and sand are collected inside the collection box 45.

[0047] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A heavy-duty truck swap station with a multi-interface matching function, comprising a heavy-duty truck swap station body, on which a support is provided, characterized in that: The top of the support is fixedly connected to an equipment bar, one end of the equipment bar is fixedly connected to the first housing, and the end of the equipment bar away from the first housing is fixedly connected to a limiting block, and a starting component for processing the heavy card interface is provided on the limiting block, and a starting plate and a supporting platform are provided in the starting component, and the heavy card interface can be automatically aligned through the cooperation of the starting plate and the supporting platform, and a cleaning component for cooperating with the starting component is provided on the supporting platform, and a transmission column and a brush plate are provided in the cleaning component, and the heavy card interface can be cleaned by the setting of the transmission column and the brush plate, and a trigger component for cooperating with the cleaning component is provided on the outside of the transmission column, and a special-shaped block and a tension spring are provided in the trigger component, and the cleaning force can be enhanced by the setting of the special-shaped block and the tension spring. The outer side of the limit column is movably connected to the starting plate by the setting of the limit column, and the starting plate is limited by the setting of the limit column, and the end of the starting plate away from the limit column is fixedly connected to the supporting platform. A first motor is provided inside the first casing, and a bearing is provided on the end of the equipment bar close to the first casing. The inner ring of the bearing of the equipment bar is fixedly connected to the transmission shaft, the output shaft of the first motor is fixedly connected to the transmission shaft, the outer side of the transmission shaft is fixedly connected to a placement disk, the end of the placement disk away from the first motor is fixedly connected to a starting ring, the outer side of the placement disk is fixedly connected to a starting strip, the bottom of the starting plate is fixedly connected to a fixing strip, the bottom of the fixing strip is fixedly connected to the starting block, the starting block fits with the placement disk, and the setting of the starting block can provide power for the movement of the starting plate, the end of the support bar away from the limit column is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a trigger block, a placement block is provided in the cleaning assembly, the placement block is fixedly connected to the end of the support platform away from the starting plate, a sleeve is movably connected to the placement block, and the transmission column moves It is connected in the sleeve and can fix the transmission column by setting the placement block. The top of the transmission column is movably connected with a pressure strip, which is C-shaped. The bottom of the pressure strip is fixedly connected with a bearing block. The top of the pressure strip is fixedly connected with a second housing. A second motor is provided in the second housing. The output shaft of the second motor is fixedly connected to the transmission column. The bottom of the transmission column is fixedly connected with a trigger column. The bottom of the trigger column is fixedly connected with a linkage column. The linkage column is movably connected to the bearing block. The bottom of the linkage column is fixedly connected with a connecting block. The bottom of the connecting block is provided with a slot for connecting a card strip. The card strip is clamped in the slot of the connecting block. The bottom of the card strip is fixedly connected to the brush plate. The brush plate can be limited by the setting of the connecting block.

2. The heavy truck swap station with multi-interface matching function according to claim 1, characterized in that: The start bar is semi-arc-shaped, the start ring is slope-shaped, and the longest end of the slope of the start ring corresponds to the longest end of the semi-arc of the start bar.

3. The heavy truck swap station with multi-interface matching function according to claim 2, characterized in that: The trigger column is oval, and the special-shaped block and the connecting piece are always in contact with the trigger column.

4. The heavy truck swap station with multi-interface matching function according to claim 3, characterized in that: A limit plate is provided in the trigger assembly, which is fixedly connected to the bottom of the sleeve. The limit plate is a hollow structure. Two movable grooves for the movement of the special-shaped blocks are provided on the limit plate. The two special-shaped blocks are correspondingly inserted in the movable grooves of the limit plate. The special-shaped blocks can be limited by the setting of the limit plate. Each special-shaped block is an inverted trapezoid. A connecting piece is fixedly connected to the bottom of each special-shaped block. Two blocking columns are correspondingly fixedly connected to the bottom of each connecting piece. The two ends of the tension spring are respectively fixedly connected to the corresponding blocking columns.

5. The heavy truck swap station with multi-interface matching function according to claim 4, characterized in that: The placement block is provided with an adjustment component for starting the trigger component, and a groove block is provided in the adjustment component. The groove block is fixedly connected to the outer side of the placement block. The groove block is provided with a placement groove for placing the movable bar. The movable bar is inserted into the placement groove of the groove block. The end of the movable bar away from the touch bar is fixedly connected to the touch bar. The movable bar can be limited by the setting of the groove block, and a blocking column is fixedly connected to the outer side of the sleeve.

6. The heavy truck swap station with multi-interface matching function according to claim 5, characterized in that: The bottom of the bearing block is provided with a collection assembly for collecting mud and sand, the bottom of the bearing block is fixedly connected to a feed shell, the outer side of the feed shell is fixedly connected to a feed pipe, the end of the feed pipe away from the feed shell is fixedly connected to a collection box, the end of the collection box away from the feed pipe is fixedly connected to a filter plate, the filter plate is provided with a number of small circular holes for air circulation, a fixing ring is provided in the feed shell, the fixing ring is fixedly connected to the outer side of the linkage column, the outer side of the fixing ring is fixedly connected to a number of fan blades, and the collected mud and sand can be collected by the setting of the collection box.

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