CN218877205U - Module type double-side heavy truck battery replacement station - Google Patents
Module type double-side heavy truck battery replacement station Download PDFInfo
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- CN218877205U CN218877205U CN202320060704.2U CN202320060704U CN218877205U CN 218877205 U CN218877205 U CN 218877205U CN 202320060704 U CN202320060704 U CN 202320060704U CN 218877205 U CN218877205 U CN 218877205U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model provides a module type double-side heavy truck battery replacement station, which comprises a battery replacement bin body, a charging bin body and a station control system, wherein the battery replacement bin body is arranged at the upper part of the charging bin body, the station control system is arranged on the battery replacement bin body, and a hoisting guide rail is fixed at the top of the battery replacement bin body; the battery replacing robot is movably arranged on the hoisting guide rail; the battery replacement robot comprises an X-axis walking mechanism, a Y-axis telescopic mechanism and a hoisting mechanism which move along a hoisting guide rail; the X-axis travelling mechanism comprises a travelling bracket, a driving wheel and a driven wheel; in the utility model, the power exchanging station adopts a modular assembly mode, is convenient to transport, install and move, can be assembled into a single lane power exchanging station or a double lane power exchanging station according to the use requirement, and is more flexible to use; the battery pack is hoisted by the battery replacing robot arranged in the battery replacing cabin, so that the occupied area of the battery replacing station is reduced, the stroke of the battery is shortened, the battery replacing speed is higher, and the battery replacing efficiency is improved.
Description
Technical Field
The utility model relates to a trade power station technical field, specifically be a two side heavy trucks of module type trade power station.
Background
At present, pure electric heavy trucks on the market are more and more, the cruising ability of the battery is still not obviously improved, and the automatic battery replacement is realized by using special battery replacement equipment, so that the electric vehicle charging and replacing station is a technical development direction. The power station that trades of current electronic heavily card is mostly fixed building, and the construction cycle is long, can't carry out corresponding dispatch along with the demand of vehicle.
The utility model discloses a chinese utility model patent with publication number CN216636202U, disclosing a dual-channel high-speed heavy truck battery replacement station, comprising a main body of the battery replacement station, a cantilever support mechanism erected at the inner side of the main body of the battery replacement station, and a buffer battery compartment arranged inside the main body of the battery replacement station, wherein a plurality of heavy truck battery replacement packs are arranged in the buffer battery compartment in parallel, and a battery replacement compartment door for moving in and out the heavy truck battery replacement packs is arranged on the main body of the battery replacement station; the cantilever supporting mechanism stretches across the door of the battery replacing bin, and the battery replacing robot mechanism is arranged in a main bin body of the battery replacing station and used for transferring the heavy truck battery replacing pack and comprises double rows of sky rails, a first horizontal movable arm and a second horizontal movable arm which are arranged in the main bin body of the battery replacing station. The cantilever support mechanism of the power exchanging station is fixedly arranged outside the main cabin body of the power exchanging station, so that the occupied area of the power exchanging station is increased, and the requirement on the space size of the power exchanging station is relatively high; the external arrangement of the cantilever supporting mechanism leads the walking path of the battery replacement robot to be fixed and unchanged, when a heavy truck driver needs to park, the battery of the heavy truck is stopped under the cantilever supporting mechanism, otherwise, the battery replacement robot cannot be accurately aligned to the battery when the battery on the heavy truck is hoisted and put down, the battery replacement is hindered, and the battery replacement efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the aforesaid exists, the utility model aims at providing a two side heavy cards of module type trade the power station, realize trading the modular equipment of power station, reduce the area who trades the power station, improve and trade electric efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a module type double-side heavy truck battery replacement station comprises a battery replacement bin body, a charging bin body and a station control system, wherein the battery replacement bin body is arranged at the upper part of the charging bin body, the station control system is arranged on the battery replacement bin body, and a hoisting guide rail is fixed at the top of the battery replacement bin body; the battery replacement robot is movably arranged on the hoisting guide rail;
the battery replacement robot comprises an X-axis travelling mechanism, a Y-axis telescopic mechanism and a hoisting mechanism which move along a hoisting guide rail; the X-axis travelling mechanism comprises a travelling bracket, a driving wheel and a driven wheel; the driving wheel and the driven wheel are respectively and rotatably arranged at the two end parts of the walking bracket; the driving wheel and the driven wheel are respectively matched with the hoisting guide rail in a rolling way; the Y-axis telescopic mechanism comprises a support frame, a motor, a gear, a main telescopic mechanism, a secondary telescopic mechanism and a three-stage telescopic mechanism; the end part of the supporting frame is vertically and fixedly connected with the walking bracket;
the main telescopic mechanism comprises a main bracket, a rack and a main transmission unit; the main bracket is arranged on the support frame in a sliding way; the sliding direction of the main support on the support frame is vertical to the sliding direction of the X-axis travelling mechanism on the hoisting guide rail; the motor is fixed on the support frame; the gear is arranged on an output shaft of the motor; the rack is fixed on the main bracket, and the gear is in meshing transmission with the rack; the main transmission unit comprises a main transmission chain and two main rollers; the two main rollers are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the main bracket; the main transmission chain is sleeved on the two main rollers and tensioned by the two main rollers; a main fixing block I is fixedly arranged on the supporting frame; the main fixing block I is arranged in the area between the two main rollers and is fixedly connected with the upper half section of the main transmission chain; a secondary fixing block I is fixedly arranged on the main bracket;
the secondary telescopic mechanism comprises a secondary bracket and a secondary transmission unit; the secondary support can be arranged on the main support in a sliding manner; the sliding direction of the secondary support is the same as that of the main support; a main fixing block II is fixedly arranged on the secondary support, is arranged in the area between the two main rollers and is fixedly connected with the lower half section of the main transmission chain; the secondary transmission unit comprises a secondary transmission chain and two secondary rollers; the two secondary rollers are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the secondary bracket; the secondary transmission chain is sleeved on the two secondary rollers and is tensioned by the two secondary rollers; a secondary fixed block I is arranged in the area between the two secondary rollers and is fixedly connected with the upper half section of the secondary transmission chain;
the three-stage telescopic mechanism comprises a three-stage bracket and a Z-axis lifting mechanism; the third-stage bracket is slidably arranged on the secondary bracket; the sliding direction of the third-stage bracket is the same as that of the secondary bracket; a secondary fixing block II is fixedly arranged on the tertiary support, is arranged in the area between the two secondary rollers and is fixedly connected with the lower half section of the secondary transmission chain; the Z-axis lifting mechanism is fixed on the third-stage bracket; the hoisting mechanism is movably connected with the Z-axis lifting mechanism.
Preferably, the Z-axis lifting mechanism comprises four independent stretching mechanisms; the independent stretching mechanism comprises a guide wheel, a connecting piece, a tension sensor, a controller and a stretching driver; the tension sensor, the controller and the stretching driver are fixed on the three-stage bracket; the guide wheel is rotatably arranged on the third-stage bracket; one end of the connecting piece is connected with the hoisting mechanism through a guide wheel, and the other end of the connecting piece is connected with the stretching driver through a tension sensor; the tension sensor is electrically connected with the controller.
Preferably, the connecting member is a wire rope or a chain.
Preferably, a transfer battery position, a battery position to be charged and a full battery position are arranged on the charging cabin body; the both sides of the storehouse body that charges are provided with the wing door, and both ends are provided with the maintenance door.
Preferably, the battery position to be charged is provided with a battery charging seat; a plurality of groups of preliminary positioning guide mechanisms, accurate positioning guide mechanisms and charging interfaces are arranged on the battery charging seat; a battery fixing mechanism is arranged on the primary positioning guide mechanism; the battery fixing mechanism comprises an electric cylinder I and a bolt; the electric cylinder I is fixed on the inner side surface of the preliminary positioning guide mechanism; the bolt is movably arranged on the primary positioning guide mechanism; one end of the bolt is in transmission connection with a piston rod of the electric cylinder I.
Preferably, the hoisting mechanism comprises a base, a battery positioning mechanism and a locking unit; a plurality of battery positioning mechanisms are arranged and fixed on the lower end surface of the base; two locking units are arranged and symmetrically arranged on the upper end surface of the base; the locking unit comprises an electric cylinder II, a sliding seat, a sliding block, a transmission plate, a transmission rod, a sleeve ring, a support rod and a lock tongue; the electric cylinder II and the sliding seat are fixed on the base; the sliding block is arranged on the sliding seat in a sliding way; a piston rod of the electric cylinder II is in transmission connection with the sliding block; the middle part of the supporting rod is rotatably arranged on the base; the lock tongue is fixed at the bottom end of the support rod; the lantern ring is fixedly connected with the upper end of the supporting rod; one end of the transmission plate is hinged with the sliding block; one end of the transmission rod is fixedly connected with the lantern ring, and the other end of the transmission rod is hinged with the transmission plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the utility model, the power exchanging station adopts a modular assembly mode, is convenient to transport, install and move, can be assembled into a single lane power exchanging station or a double lane power exchanging station according to the use requirement, and is more flexible to use; the battery pack is quickly and accurately hoisted through the battery replacing robot arranged in the battery replacing bin, the occupied area of a battery replacing station is reduced, the stroke of a battery is reduced, the battery replacing speed is higher, and the battery replacing efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a battery changing bin body of the present invention;
fig. 3 is a schematic structural view of a charging bin body of the present invention;
fig. 4 is a schematic connection diagram of the power exchanging robot and the hoisting guide rail in the present invention;
fig. 5 is a schematic structural view of the battery replacement robot of the present invention;
fig. 6 is a schematic structural diagram of a battery charging seat according to the present invention;
fig. 7 is a schematic structural diagram of a single-lane dual-module series combination mode of the power station of the present invention;
fig. 8 is a schematic structural diagram of a double-lane double-module parallel combination mode of the power exchanging station of the present invention;
fig. 9 is a schematic connection diagram of the support frame, the primary support frame, the secondary support frame and the tertiary support frame of the present invention;
fig. 10 is a schematic structural view of the hoisting mechanism of the present invention.
Wherein:
sequence number name:
1. a battery replacement cabin body; 1.1, a flying wing door; 1.2, an access door; 1.3, a battery position to be charged; 1.4, transferring the battery position; 1.5, fully charging the battery level; 1.6, a battery pack; 2. a charging bin body; 2.1, a charger; 2.2, a cable; 3. a battery replacement robot; 3.1, an X-axis travelling mechanism; 3.1.1, driving wheels; 3.1.2, a driven wheel; 3.1.3, a walking bracket; 3.2, a Y-axis telescopic mechanism; 3.2.1, a support frame; 3.2.2, a motor; 3.2.3, a main telescopic mechanism; 3.2.4, a secondary telescoping mechanism; 3.2.5, a three-stage telescoping mechanism; 3.2.6, a main bracket; 3.2.7, gear; 3.2.8, a rack; 3.2.9, a main transmission chain; 3.2.10, a main roller; 3.2.11, a main fixing block I; 3.2.12, secondary transmission chain; 3.2.13, secondary rollers; 3.2.14, a tertiary scaffold; 3.2.15, secondary support; 3.2.16, a secondary fixing block II; 3.2.17, main fixed block II; 3.2.18, a secondary fixing block I; 3.3, a Z-axis lifting mechanism; 3.3.1, a guide wheel; 3.3.2, a stretching mechanism; 3.3.3, connecting pieces; 3.3.4, a tension sensor; 3.3.5, a controller; 3.3.6, a stretching driver; 3.4, a hoisting mechanism; 3.4.1, a sliding block; 3.4.2, an electric cylinder II; 3.4.3, a base; 3.4.4, a lantern ring; 3.4.5, a transmission rod; 3.4.6, bolt; 3.4.7, a support rod; 3.4.8, a transmission plate; 3.4.9, a sliding seat; 3.4.10, a battery positioning mechanism; 4. a battery charging seat; 4.1, initially positioning a guide mechanism; 4.2, accurately positioning a guide mechanism; 4.3, a charging interface; 4.4, a bolt; 4.5, an electric cylinder I; 5. a station control system; 6. and (4) replacing the power station.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 3, a module type double-sided heavy truck power exchanging station comprises a power exchanging cabin body 1, a charging cabin body 2 and a station control system 5, wherein the power exchanging cabin body 1 is arranged at the upper part of the charging cabin body 2, and the station control system 5 is arranged on the power exchanging cabin body 1 to form a modular combination; a hoisting guide rail is fixed at the top of the battery changing bin body 1, and the hoisting guide rail is of a C-shaped groove structure; as shown in fig. 8, the single lane power exchanging station 6 adopts a dual-module series combination mode, and as shown in fig. 9, the dual lane power exchanging station 6 adopts a dual-module parallel combination mode;
two hoisting guide rails are arranged, the two hoisting guide rails are arranged in parallel, and an interval is arranged between the two hoisting guide rails; one side of the battery changing bin body 1 is provided with a battery changing vehicle, and the other side is provided with a plurality of groups of full-battery trailer vehicles; the battery replacement robot 3 is movably arranged on the hoisting guide rail;
as shown in fig. 4 and 5, the battery replacing robot 3 includes an X-axis traveling mechanism 3.1, a Y-axis retracting mechanism 3.2, and a hoisting mechanism 3.4 that move along a hoisting guide rail; the battery replacement lane adopts visual positioning arranged on an X-axis travelling mechanism 3.1 in the running direction, and the two sides adopt laser ranging positioning to position a battery pack 1.6 on the heavy truck; the X-axis travelling mechanisms 3.1 are provided with two X-axis travelling mechanisms, are arranged on two hoisting guide rails and comprise travelling supports 3.1.3, driving wheels 3.1.1 and driven wheels 3.1.2; the driving wheel 3.1.1 and the driven wheel 3.1.2 are respectively and rotatably arranged at two end parts of the walking bracket 3.1.3; the driving wheel 3.1.1 and the driven wheel 3.1.2 are respectively matched with the hoisting guide rail in a rolling way, and the driving wheel 3.1.1 rotates after being started to drive the walking bracket 3.1.3 to move along the hoisting guide rail; the Y-axis telescopic mechanism 3.2 comprises a support frame 3.2.1, a motor 3.2.2, a gear 3.2.7, a main telescopic mechanism 3.2.3, a secondary telescopic mechanism 3.2.4 and a three-stage telescopic mechanism 3.2.5; the support frame 3.2.1 is arranged between the traveling supports 3.1.3 of the two X-axis traveling mechanisms 3.1; the end part of the supporting frame 3.2.1 is vertically and fixedly connected with the walking bracket 3.1.3;
as shown in fig. 4, 5 and 9, the main telescoping mechanism 3.2.3 includes a main bracket 3.2.6, a rack 3.2.8 and a main transmission unit; the main support 3.2.6 is slidably arranged on the support frame 3.2.1; the main support 3.2.6 is positioned below the hoisting guide rail, and the front end of the main support 3.2.6 can slide on the support frame 3.2.1 to the external position extending out of the outer side surface of the hoisting guide rail; the sliding direction of the main support 3.2.6 on the support frame 3.2.1 is vertical to the sliding direction of the X-axis travelling mechanism 3.1 on the hoisting guide rail; the motor 3.2.2 is fixed on the support frame 3.2.1; the gear 3.2.7 is arranged on the output shaft of the motor 3.2.2; the rack 3.2.8 is fixed on the main bracket 3.2.6, and the gear 3.2.7 is in meshed transmission with the rack 3.2.8; after the motor 3.2.2 is started, the gear 3.2.7 is driven to rotate, and the rack 3.2.8 drives the main bracket 3.2.6 to slide on the support frame 3.2.1 through the meshing transmission of the gear 3.2.7 and the rack 3.2.8, so that the main bracket 3.2.6 makes an extending or retracting action; the two main transmission units are distributed on the left side and the right side of the main support 3.2.6 in the sliding direction and comprise main transmission chains 3.2.9 and two main rollers 3.2.10; the two main rollers 3.2.10 are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the main bracket 3.2.6, namely, the two main rollers 3.2.10 in the same group are arranged at the same side of the main bracket 3.2.6, and the axes of the two main rollers 3.2.10 are arranged in parallel; the main transmission chain 3.2.9 is sleeved on the two main rollers 3.2.10 and is tensioned by the two main rollers 3.2.10; a main fixing block I3.2.11 is fixedly arranged on the support frame 3.2.1; the main fixing block I3.2.11 is arranged in the area between the two main rollers 3.2.10, and the main fixing block I3.2.11 is fixedly connected with the upper half section of the main transmission chain 3.2.9; with the support frame 3.2.1 as a reference, the support frame 3.2.1 is kept static, the main support 3.2.6 moves relative to the support frame 3.2.1, and because the main fixing block I3.2.11 is fixed on the support frame 3.2.1, the position of a connection point of a main transmission chain connected with the main fixing block I3.2.11 is kept static relatively, when the main support 3.2.6 slides on the support frame 3.2.1, the main transmission chain 3.2.9 rotates on the two main rollers 3.2.10; a secondary fixing block I3.2.18 is fixedly arranged on the main support 3.2.6;
the secondary telescoping mechanism 3.2.4 comprises a secondary bracket 3.2.15 and a secondary transmission unit; the secondary support 3.2.15 is arranged on the primary support 3.2.6 in a sliding way; the sliding direction of the secondary support 3.2.15 is the same as that of the primary support 3.2.6; a main fixing block II 3.2.17 is fixedly arranged on the secondary support 3.2.15, the main fixing block II 3.2.17 is arranged in the area between the two main rollers 3.2.10, and the main fixing block II 3.2.17 is fixedly connected with the lower half section of the main transmission chain 3.2.9; with main support 3.2.6 as the reference, main support 3.2.6 keeps static, when main drive chain 3.2.9 rotated, drives secondary support 3.2.15 through main fixed block II 3.2.17 of being connected with main drive chain 3.2.9 and makes the motion on main support 3.2.6, realizes: when the main support 3.2.6 slides outwards and extends or retracts on the support frame 3.2.1, the secondary support 3.2.15 makes synchronous movement on the main support 3.2.6;
the secondary transmission unit comprises a secondary transmission chain 3.2.12 and two secondary rollers 3.2.13; the two secondary rollers 3.2.13 are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the secondary bracket 3.2.15; the secondary transmission chain 3.2.12 is sleeved on the two secondary rollers 3.2.13 and is tensioned by the two secondary rollers 3.2.13; a secondary fixed block I3.2.18 is arranged in the area between the two secondary rollers 3.2.13, and the secondary fixed block I3.2.18 is fixedly connected with the upper half section of the secondary transmission chain 3.2.12; with the main support 3.2.6 as a reference, the main support 3.2.6 is kept static, the secondary fixing block i 3.2.18 is kept static relative to the main support 3.2.6, and further the connecting point of the secondary transmission chain 3.2.12 connected with the secondary fixing block i 3.2.18 is kept static, when the secondary support 3.2.15 moves on the main support 3.2.6, the secondary transmission chain 3.2.12 rotates on the two secondary rollers 3.2.13;
the three-stage telescopic mechanism 3.2.5 comprises a three-stage bracket 3.2.14 and a Z-axis lifting mechanism 3.3; the tertiary support 3.2.14 is arranged on the secondary support 3.2.15 in a sliding way; the sliding direction of the tertiary support 3.2.14 is the same as that of the secondary support 3.2.15; a secondary fixing block II 3.2.16 is fixedly arranged on the tertiary support 3.2.14, the secondary fixing block II 3.2.16 is arranged in the area between the two secondary rollers 3.2.13, and the secondary fixing block II 3.2.16 is fixedly connected with the lower half section of the secondary transmission chain 3.2.12; when the secondary transmission chain 3.2.12 rotates, the secondary fixing block II 3.2.16 drives the third-stage support 3.2.14 to move on the support, so that the synchronous telescopic motion of the main support 3.2.6, the secondary support 3.2.15 and the third-stage support 3.2.14 is realized;
the Z-axis lifting mechanism 3.3 is fixed on the third-stage bracket 3.2.14; the hoisting mechanism 3.4 is movably connected with the Z-axis lifting mechanism 3.3.
Further, as shown in fig. 4, the Z-axis lifting mechanism 3.3 includes four sets of independent stretching mechanisms 3.3.2; the independent stretching mechanism 3.3.2 comprises a guide wheel 3.3.1, a connecting piece 3.3.3, a tension sensor 3.3.4, a controller 3.3.5 and a stretching driver 3.3.6; the tension sensor 3.3.4, the controller 3.3.5 and the stretching driver 3.3.6 are fixed on the third-stage bracket 3.2.14; the guide wheel 3.3.1 is rotatably arranged on the third-stage bracket 3.2.14; one end of the connecting piece 3.3.3 is connected with the hoisting mechanism 3.4 through the guide wheel 3.3.1, and the other end is connected with the stretching driver 3.3.6 through the tension sensor 3.3.4; the tension sensor 3.3.4 is electrically connected with the controller 3.3.5; the stretching driver 3.3.6 can drive the connecting piece 3.3.3 to move after being electrified, and the hoisting mechanism 3.4 is lifted or put down through the connecting piece 3.3.3.
Further, the connecting element 3.3.3 is a wire rope or a chain.
Further, as shown in fig. 2, the charging cabin 2 is provided with a transit battery position 1.4, a battery position to be charged 1.3 and a battery full position, and the battery pack 1.6 is placed at different positions according to the use requirement; the both sides of the storehouse body 2 that charges are provided with the wing door 1.1, can trade the heavy truck of power station 6 both sides simultaneously and trade the electric operation, and both ends are provided with the maintenance door.
Further, as shown in fig. 1, 3 and 6, a battery charging seat 4 is disposed at the position 1.3 to be charged; the battery charging seat 4 is connected with a battery pack 1.6; the charging bin body 2 is provided with a charger 2.1 which is connected with a battery charging seat 4 through a cable 2.2 and charges a battery pack 1.6; a plurality of groups of preliminary positioning guide mechanisms 4.1, accurate positioning guide mechanisms 4.2 and charging interfaces 4.3 are arranged on the battery charging seat 4; the preliminary positioning guide mechanism 4.1 corresponds to a preliminary positioning guide hole on the battery base 3.4.3, the aperture of the preliminary positioning guide hole is larger, when the battery pack 1.6 is placed, the preliminary positioning guide mechanism 4.1 is matched with the preliminary positioning guide hole of the battery pack 1.6 to position the battery pack 1.6, and then the precise positioning guide mechanism is matched with the precise positioning guide hole at the bottom of the battery pack 1.6 to realize the precise positioning of the battery pack 1.6; a battery fixing mechanism is arranged on the preliminary positioning guide mechanism 4.1; the battery fixing mechanism comprises an electric cylinder I4.5 and a bolt 4.4; the electric cylinder I4.5 is fixed on the inner side surface of the primary positioning guide mechanism 4.1; the bolt 4.4 is movably arranged on the primary positioning guide mechanism 4.1; one end of the bolt 4.4 is in transmission connection with a piston rod of the electric cylinder I4.5; after the electric cylinder I4.5 is electrified, the bolt 4.4 is driven to extend out of the primary positioning guide mechanism 4.1 and is inserted into a corresponding pin hole in the battery pack 1.6, and the battery pack 1.6 is locked on the battery charging seat 4.
Further, as shown in fig. 4 and 10, the hoisting mechanism 3.4 comprises a base 3.4.3, a battery positioning mechanism 3.4.10 and a locking unit; a plurality of battery positioning mechanisms 3.4.10 are configured and fixed on the lower end face of the base 3.4.3; two locking units are arranged and symmetrically arranged on the upper end surface of the base 3.4.3; the locking unit comprises an electric cylinder II 3.4.2, a sliding seat 3.4.9, a sliding block 3.4.1, a transmission plate 3.4.8, a transmission rod 3.4.5, a lantern ring 3.4.4, a support rod 3.4.7 and a bolt 3.4.6; the electric cylinder II 3.4.2, the sliding seat 3.4.9 are fixed on the base 3.4.3; the sliding block 3.4.1 is arranged on the sliding seat 3.4.9 in a sliding way; a piston rod of the electric cylinder II 3.4.2 is in transmission connection with the sliding block 3.4.1; the middle part of the supporting rod 3.4.7 is rotatably arranged on the base 3.4.3; the bolt 3.4.6 is fixed at the bottom end of the support rod 3.4.7; the lantern ring 3.4.4 is fixedly connected with the upper end of the supporting rod 3.4.7; one end of the transmission plate 3.4.8 is hinged with the sliding block 3.4.1; one end of the transmission rod 3.4.5 is fixedly connected with the lantern ring 3.4.4, and the other end is hinged with the transmission plate 3.4.8; the electric cylinder II 3.4.2 drives the sliding block 3.4.1 to slide on the sliding seat 3.4.9 after being electrified, the driving plate 3.4.8 and the driving rod 3.4.5 drive the supporting rod 3.4.7 to rotate, the spring bolt 3.4.6 is driven to rotate through the rotation of the supporting rod 3.4.7, and then the spring bolt 3.4.6 is matched with a lock hole at the top of the battery pack 1.6, so that the locking and loosening of the battery pack 1.6 during hoisting are realized.
When the battery replacement robot is used, a heavy truck to be replaced stops beside a battery replacement station 6, the battery replacement robot 3 determines the position of a battery pack 1.6 on the heavy truck through visual positioning and laser ranging positioning, the Z-axis lifting mechanism 3.3 is conveyed to the position right above the battery pack 1.6 through the X-axis travelling mechanism 3.1 and the Y-axis telescopic mechanism 3.2, the lifting mechanism 3.4 is connected with the top of the battery pack 1.6, the battery pack 1.6 is lifted up from the heavy truck through the Z-axis lifting mechanism 3.3, the battery pack 1.6 is conveyed to a battery position 1.3 to be charged of a charging cabin body 2, the battery pack is put down and charged, and the battery pack 1.6 filled with the battery position is lifted up and conveyed to the heavy truck to finish the battery replacement.
Claims (6)
1. A module type double-side heavy truck battery replacement station comprises a battery replacement bin body (1), a charging bin body (2) and a station control system (5), wherein the battery replacement bin body (1) is arranged at the upper part of the charging bin body (2), and the station control system (5) is arranged on the battery replacement bin body (1), and is characterized in that a hoisting guide rail is fixed at the top of the battery replacement bin body (1); the hoisting guide rail is movably provided with a battery replacement robot (3);
the battery replacing robot (3) comprises an X-axis walking mechanism (3.1), a Y-axis telescopic mechanism (3.2) and a hoisting mechanism (3.4) which move along a hoisting guide rail; the X-axis travelling mechanism (3.1) comprises a travelling bracket (3.1.3), a driving wheel (3.1.1) and a driven wheel (3.1.2); the driving wheel (3.1.1) and the driven wheel (3.1.2) are respectively and rotatably arranged at two end parts of the walking bracket (3.1.3); the driving wheel (3.1.1) and the driven wheel (3.1.2) are respectively matched with the hoisting guide rail in a rolling way; the Y-axis telescopic mechanism (3.2) comprises a support frame (3.2.1), a motor (3.2.2), a gear (3.2.7), a main telescopic mechanism (3.2.3), a secondary telescopic mechanism (3.2.4) and a three-stage telescopic mechanism (3.2.5); the end part of the supporting frame (3.2.1) is vertically and fixedly connected with the walking bracket (3.1.3);
the main telescopic mechanism (3.2.3) comprises a main bracket (3.2.6), a rack (3.2.8) and a main transmission unit; the main bracket (3.2.6) is arranged on the support frame (3.2.1) in a sliding way; the sliding direction of the main support (3.2.6) on the support frame (3.2.1) is vertical to the sliding direction of the X-axis travelling mechanism (3.1) on the hoisting guide rail; the motor (3.2.2) is fixed on the support frame (3.2.1); the gear (3.2.7) is arranged on an output shaft of the motor (3.2.2); the rack (3.2.8) is fixed on the main bracket (3.2.6), and the gear (3.2.7) is in meshed transmission with the rack (3.2.8); the main transmission unit comprises a main transmission chain (3.2.9) and two main rollers (3.2.10); the two main rollers (3.2.10) are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the main bracket (3.2.6); the main transmission chain (3.2.9) is sleeved on the two main rollers (3.2.10) and is tensioned by the two main rollers (3.2.10); a main fixing block I (3.2.11) is fixedly arranged on the support frame (3.2.1); the main fixing block I (3.2.11) is arranged in the area between the two main rollers (3.2.10), and the main fixing block I (3.2.11) is fixedly connected with the upper half section of the main transmission chain (3.2.9); a secondary fixing block I (3.2.18) is fixedly arranged on the main bracket (3.2.6);
the secondary telescoping mechanism (3.2.4) comprises a secondary bracket (3.2.15) and a secondary transmission unit; the secondary support (3.2.15) is arranged on the primary support (3.2.6) in a sliding way; the sliding direction of the secondary support (3.2.15) is the same as that of the primary support (3.2.6); a main fixing block II (3.2.17) is fixedly arranged on the secondary support (3.2.15), the main fixing block II (3.2.17) is arranged in the area between the two main rollers (3.2.10), and the main fixing block II (3.2.17) is fixedly connected with the lower half section of the main transmission chain (3.2.9); the secondary transmission unit comprises a secondary transmission chain (3.2.12) and two secondary rollers (3.2.13); the two secondary rollers (3.2.13) are respectively and rotatably arranged at the corresponding positions of the front end and the rear end of the secondary bracket (3.2.15); the secondary transmission chain (3.2.12) is sleeved on the two secondary rollers (3.2.13) and is tensioned by the two secondary rollers (3.2.13); a secondary fixed block I (3.2.18) is arranged in the area between the two secondary rollers (3.2.13), and the secondary fixed block I (3.2.18) is fixedly connected with the upper half section of the secondary transmission chain (3.2.12);
the three-stage telescopic mechanism (3.2.5) comprises a three-stage bracket (3.2.14) and a Z-axis lifting mechanism (3.3); the tertiary support (3.2.14) is arranged on the secondary support (3.2.15) in a sliding way; the sliding direction of the tertiary support (3.2.14) is the same as that of the secondary support (3.2.15); a secondary fixed block II (3.2.16) is fixedly arranged on the third-stage bracket (3.2.14), the secondary fixed block II (3.2.16) is arranged in the area between the two secondary rollers (3.2.13), and the secondary fixed block II (3.2.16) is fixedly connected with the lower half section of the secondary transmission chain (3.2.12); the Z-axis lifting mechanism (3.3) is fixed on the third-stage bracket (3.2.14); the hoisting mechanism (3.4) is movably connected with the Z-axis lifting mechanism (3.3).
2. The modular double-sided heavy truck conversion station according to claim 1, characterized in that the Z-axis lifting mechanism (3.3) comprises four sets of independent stretching mechanisms (3.3.2); the independent stretching mechanism (3.3.2) comprises a guide wheel (3.3.1), a connecting piece (3.3.3), a tension sensor (3.3.4), a controller (3.3.5) and a stretching driver (3.3.6); the tension sensor (3.3.4), the controller (3.3.5) and the stretching driver (3.3.6) are fixed on the three-stage bracket (3.2.14); the guide wheel (3.3.1) is rotatably arranged on the third-stage bracket (3.2.14); one end of the connecting piece (3.3.3) is connected with the hoisting mechanism (3.4) through a guide wheel (3.3.1), and the other end is connected with the stretching driver (3.3.6) through a tension sensor (3.3.4); the tension sensor (3.3.4) is electrically connected with the controller (3.3.5).
3. The modular double-sided heavy-duty truck transfer station according to claim 2, characterized in that said connector (3.3.3) is a wire rope or a chain.
4. The modular double-sided heavy-duty truck transfer station as claimed in claim 1, wherein said charging magazine (2) is provided with a transit battery position (1.4), a battery position to be charged (1.3), and a battery full position; both sides of the charging cabin body (2) are provided with a flying wing door (1.1), and both ends are provided with maintenance doors.
5. The module type double-sided heavy truck conversion station according to claim 4, wherein the battery site to be charged (1.3) is provided with a battery charging stand (4); a plurality of groups of preliminary positioning guide mechanisms (4.1), accurate positioning guide mechanisms (4.2) and charging interfaces (4.3) are arranged on the battery charging seat (4); a battery fixing mechanism is arranged on the primary positioning guide mechanism (4.1); the battery fixing mechanism comprises an electric cylinder I (4.5) and a bolt (4.4); the electric cylinder I (4.5) is fixed on the inner side surface of the primary positioning guide mechanism (4.1); the bolt (4.4) is movably arranged on the primary positioning guide mechanism (4.1); one end of the bolt (4.4) is in transmission connection with a piston rod of the electric cylinder I (4.5).
6. The modular type double-sided heavy-duty truck transfer station according to any one of claims 1 to 5, wherein said hoisting mechanism (3.4) comprises a base (3.4.3), a battery positioning mechanism (3.4.10), a locking unit; a plurality of battery positioning mechanisms (3.4.10) are configured and fixed on the lower end surface of the base (3.4.3); two locking units are arranged and symmetrically arranged on the upper end surface of the base (3.4.3); the locking unit comprises an electric cylinder II (3.4.2), a sliding seat (3.4.9), a sliding block (3.4.1), a transmission plate (3.4.8), a transmission rod (3.4.5), a lantern ring (3.4.4), a support rod (3.4.7) and a bolt (3.4.6); the electric cylinder II (3.4.2), the sliding seat (3.4.9) and the sliding seat are fixed on the base (3.4.3); the sliding block (3.4.1) is arranged on the sliding seat (3.4.9) in a sliding way; a piston rod of the electric cylinder II (3.4.2) is in transmission connection with the sliding block (3.4.1); the middle part of the supporting rod (3.4.7) is rotatably arranged on the base (3.4.3); the lock tongue (3.4.6) is fixed at the bottom end of the support rod (3.4.7); the lantern ring (3.4.4) is fixedly connected with the upper end of the supporting rod (3.4.7); one end of the transmission plate (3.4.8) is hinged with the sliding block (3.4.1); one end of the transmission rod (3.4.5) is fixedly connected with the lantern ring (3.4.4), and the other end is hinged with the transmission plate (3.4.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060704.2U CN218877205U (en) | 2023-01-09 | 2023-01-09 | Module type double-side heavy truck battery replacement station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060704.2U CN218877205U (en) | 2023-01-09 | 2023-01-09 | Module type double-side heavy truck battery replacement station |
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| Publication Number | Publication Date |
|---|---|
| CN218877205U true CN218877205U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320060704.2U Active CN218877205U (en) | 2023-01-09 | 2023-01-09 | Module type double-side heavy truck battery replacement station |
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| Country | Link |
|---|---|
| CN (1) | CN218877205U (en) |
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2023
- 2023-01-09 CN CN202320060704.2U patent/CN218877205U/en active Active
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