CN114211948B - Low-speed new forms of energy electric automobile chassis battery mounting structure - Google Patents
Low-speed new forms of energy electric automobile chassis battery mounting structure Download PDFInfo
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- CN114211948B CN114211948B CN202111523603.6A CN202111523603A CN114211948B CN 114211948 B CN114211948 B CN 114211948B CN 202111523603 A CN202111523603 A CN 202111523603A CN 114211948 B CN114211948 B CN 114211948B
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- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a low-speed new energy electric automobile chassis storage battery mounting structure, and relates to the technical field of new energy electric automobiles. The invention comprises a base, wherein a battery storage tank is fixed at the top of the base, and a bottom adjusting structure is fixed at the bottom of the base through bolts; the positions of the corners on the periphery of the battery storage groove on the base are penetrated by a rotating rod which is rotationally connected with the base, and one end of the rotating rod, which is positioned in the base, is fixedly provided with a first conical gear; the battery storage tank is internally provided with an equipment tank. The invention can realize the fixed connection of the base and the chassis of the automobile or the removal of the base, has simple structure and quick operation, shortens the time for supplementing electric energy for the electric automobile and reduces the use cost of the electric automobile; through can carrying out folding bottom regulation structure at the base setting and support whole base, protect whole base and power, conveniently remove mounting structure is whole simultaneously.
Description
Technical Field
The invention belongs to the technical field of new energy electric automobiles, and particularly relates to a low-speed new energy electric automobile chassis storage battery mounting structure.
Background
The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations. The environmental impact is smaller than that of the traditional automobile, and the prospect is widely seen. The new energy electric automobile comprises the following components: an electric drive and control system, a mechanical system such as a driving force transmission system, a working device for completing a given task, and the like. The electric drive and control system is the core of an electric automobile and is also the biggest difference from an internal combustion engine automobile. The electric driving and controlling system consists of driving motor, power source, motor speed regulating controller, etc. Other devices of the electric vehicle are basically the same as those of the internal combustion engine vehicle. The power supply provides electric energy for a driving motor of the electric automobile, and the motor converts the electric energy of the power supply into mechanical energy; currently, widely used power sources are lead-acid batteries, lithium batteries, and the like.
The new energy electric automobile is driven by a power supply, and compared with the traditional fuel oil automobile, the new energy electric automobile consumes longer time in charging, so that a low-speed new energy electric automobile capable of replacing a battery is designed, the charging time is shortened, and the operation of rapidly supplementing the power supply to the electric automobile is realized by replacing the battery. In the actual use process, the storage batteries of the new energy electric automobile are relatively large, and usually need to go to a professional replacement station, and are replaced by special equipment, so that the electric automobile is quite inconvenient; because the power supply is larger, the quick replacement of the power supply can not be realized like an electric bicycle, the manual replacement is performed manually, the time is long, and potential safety hazards exist, so that the invention designs a low-speed new energy electric automobile chassis storage battery mounting structure for quickly solving the problem of power supply replacement, so that the quick replacement of the power supply and the power supply movement are realized under the condition that professional equipment operation is not needed, the working efficiency is improved, and the time for supplementing energy for an electric automobile is reduced.
Disclosure of Invention
The invention aims to provide a low-speed new energy electric automobile chassis storage battery mounting structure, which solves the problems of low battery replacement speed and long energy replenishment time of the existing new energy electric automobile by arranging a detachable and foldable battery mounting structure.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a low-speed new energy electric automobile chassis storage battery mounting structure which comprises a base, wherein a battery storage tank is fixed at the top of the base, and a bottom adjusting structure is fixed at the bottom of the base through bolts; the rotary rods rotatably connected with the base are penetrated at the positions of the corners of the periphery of the battery storage groove, and a first conical gear is fixed at one end of each rotary rod positioned in the base; the battery storage tank is internally provided with an equipment groove, the equipment groove is internally divided into a first groove chamber and a second groove chamber by a partition plate, a motor is fixed at the middle position inside the first groove chamber and inside the battery storage tank, an output shaft of the motor penetrates through the base and extends to the inside of the base, and a second bevel gear is fixed at one end of the output shaft of the motor, which is inside the base; the second bevel gear is in transmission connection with the first bevel gear through a transmission shaft which is rotatably arranged at the inner top of the base; a buffer column and a storage battery are fixed in the second groove chamber and positioned at the top of the base, a supporting plate is fixed at the top of the buffer column, and two electric connectors are fixed at the top of the supporting plate; the bottom adjusting structure comprises a supporting plate fixedly connected with a base through bolts, an externally threaded rod is rotationally connected to the bottom of the supporting plate, U-shaped brackets are rotationally connected to the bottom of the supporting plate and close to the two ends of the externally threaded rod, reinforcing rods are fixed inside the U-shaped brackets, and universal wheels are rotationally connected to the bottom of the U-shaped brackets; the external screw rod is connected with two internal screw sliding sleeves in a threaded manner, the bottoms of the two internal screw sliding sleeves are all rotationally connected with a connecting rod, and one end of the connecting rod, which is far away from the internal screw sliding sleeve, is rotationally connected with a reinforcing rod.
Further, the battery storage tank is divided into two L-shaped battery installation cavities symmetrically arranged relative to the equipment tank by the equipment tank, an L-shaped separation frame is arranged in the L-shaped battery installation cavities, and radiating holes are formed in the wall of the battery storage tank.
Further, the top is fixed with and drives shaft complex fixed plate in the base, the base top just is located battery holding tank four sides corner the position seted up with bull stick complex through-hole, base top four corners be fixed with bull stick complex and with the stop collar of through-hole coaxial line, the top intermediate position has seted up with motor output shaft complex through-hole in the base.
Further, the bottom of the supporting plate is fixedly provided with an ear plate which is rotationally connected with the U-shaped bracket, and the bottom of the supporting plate is fixedly provided with a hanging ring which is matched with the external threaded rod.
Further, regulating wheels are fixed at two ends of the external threaded rod, a hexagonal regulating block is fixed at the axle center of one end face of the regulating wheel far away from the external threaded rod, and two sections of threads with opposite screwing directions are formed on the outer circular surface of the external threaded rod in threaded connection with the two internal threaded sliding sleeves.
Further, the buffer column comprises a spring sleeve which is positioned in the second groove chamber and is fixedly connected with the bottom end of the second groove chamber and the top of the base, a guide rod fixedly connected with 12 is arranged in the spring sleeve, a buffer spring is arranged in the spring sleeve, one end of the buffer spring is abutted against the inside of the spring sleeve, and the other end of the buffer spring is abutted against the guide rod in a gradual manner.
Further, a limiting ring is fixed on the outer circular surface of the section of the rotating rod positioned inside the base, and connecting threads are formed on the outer circular surface of the section of the rotating rod positioned outside the limiting sleeve.
Further, the transmission shaft comprises an optical axis penetrating through the fixing plate and rotationally connected with the fixing plate, and transmission bevel gears meshed with the first bevel gear and the second bevel gear are fixed at two ends of the optical axis respectively.
The invention has the following beneficial effects:
1. according to the invention, through the combined use of the base, the rotating rod, the first conical gear, the equipment groove, the motor, the second conical gear and the transmission shaft, the rotating rod positioned at four corners of the base can be driven to rotate by the starting motor, and the bidirectional rotation of the rotating rod is realized by controlling the forward and reverse rotation of the motor, so that the base and the automobile chassis are fixedly connected or taken down, manual operation is not needed, special battery replacement equipment is not needed, the battery replacement speed is simply and quickly improved, the time for supplementing electric energy for the electric automobile is shortened, and the use cost of the electric automobile is reduced.
2. According to the invention, the foldable bottom adjusting structure is arranged on the base, so that the whole base can be supported when the power supply is dismounted or mounted, damage caused by sudden falling of the whole base is avoided, or the rotating rod is lifted to a position contacted with the automobile chassis during mounting, so that the rotating rod is conveniently in threaded connection with the automobile chassis, meanwhile, the universal wheels at the bottom of the bottom adjusting structure can play a role in buffering, damping and moving the whole base during dismounting the power supply, the power supply is conveniently replaced and moved, and the working efficiency is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a chassis battery mounting structure of a low-speed new energy electric vehicle of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the present invention from the upper right view;
FIG. 4 is a schematic view of the bottom structure of the present invention;
FIG. 5 is a front view of the present invention;
FIG. 6 is a left side view of the present invention;
FIG. 7 is a top view of the present invention;
FIG. 8 is a schematic cross-sectional view of the structure at A-A in FIG. 5;
FIG. 9 is a schematic cross-sectional view of the structure at B-B in FIG. 6;
FIG. 10 is a schematic structural view of a bottom adjustment structure;
FIG. 11 is a schematic view of the bottom structure of the bottom adjustment structure;
FIG. 12 is a schematic view of the structure of the support plate, ear plate, and suspension ring;
FIG. 13 is a schematic view of the structure of the externally threaded rod, the adjusting wheel and the hexagonal adjusting block;
fig. 14 is a schematic view of the structure of the base, battery storage tank, and equipment tank;
FIG. 15 is a schematic view of the internal structure of the base;
FIG. 16 is a bottom view of the base bottom;
FIG. 17 is a schematic view of the structure of the turning lever and the first bevel gear;
FIG. 18 is a schematic view of the structure of an "L" shaped partition frame;
FIG. 19 is a schematic view of the bottom adjustment structure of the present invention when folded;
FIG. 20 is a schematic view of the bottom structure of FIG. 19;
fig. 21 is a front view of fig. 19;
FIG. 22 is a schematic view of a drive shaft;
fig. 23 is a schematic sectional structure of the buffer column.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-base, a 2-battery storage tank, a 3-bottom adjusting structure, a 4-rotating rod, a 5-first conical gear, a 6-equipment tank, a 7-motor, an 8-second conical gear, a 9-transmission shaft, a 10-buffer column, an 11-storage battery, a 12-supporting plate, a 13-plug connector, a 14-controller, a 15- 'L' -shaped separation frame, a 101-fixing plate, a 102-through hole, a 103-limiting sleeve, a 104-through hole, a 301-supporting plate, a 302-externally threaded rod, a 303- 'U' -shaped bracket, a 304-reinforcing rod, a 305-universal wheel, a 306-internally threaded sliding sleeve, a 307-connecting rod, a 308-lug plate, a 309-hanging ring, a 310-adjusting wheel, a 311-hexagonal adjusting block, a 401-limiting ring, a 402-connecting thread, a 901-optical axis and a 902-transmission conical gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-23, the invention discloses a low-speed new energy electric vehicle chassis storage battery mounting structure, which comprises a base 1, wherein a battery storage tank 2 is fixed at the top of the base 1, and a bottom adjusting structure 3 is fixed at the bottom of the base 1 through bolts; the positions of the corners on the periphery of the battery storage tank 2 on the base 1 are penetrated by a rotating rod 4 rotationally connected with the base 1, a connecting thread 402 formed on the rotating rod 4 is used for being in threaded connection with a hole site formed on the automobile chassis, the whole installation structure is fixed, and a first conical gear 5 is fixed at one end of the rotating rod 4 positioned inside the base 1;
the battery storage tank 2 is internally provided with an equipment tank 6, the inside of the equipment tank 6 is divided into a first tank chamber and a second tank chamber by a partition plate, a motor 7 is fixed at the middle position inside the first tank chamber and positioned inside the battery storage tank 2, an output shaft of the motor 7 penetrates through the base 1 and extends into the base 1, and a second bevel gear 8 is fixed at one end of the output shaft of the motor 7 positioned inside the base 1; the second bevel gear 8 is in transmission connection with the first bevel gear 5 through a transmission shaft 9 which is rotatably arranged at the inner top of the base 1; a buffer column 10 and a storage battery 11 are fixed in the second groove chamber and positioned at the top of the base 1, a supporting plate 12 is fixed at the top of the buffer column 10, two electric connectors 13 are fixed at the top of the supporting plate 12, the two electric connectors 13 are respectively used for charging the storage battery 11 and the storage battery in the battery storage groove 2, and a controller 14 is fixed at the top of the storage battery 11;
the bottom adjusting structure 3 comprises a supporting plate 301 fixedly connected with the base 1 through bolts, an externally threaded rod 302 is rotationally connected to the bottom of the supporting plate 301, a U-shaped bracket 303 is rotationally connected to the bottom of the supporting plate 301 and close to two ends of the externally threaded rod 302, a reinforcing rod 304 is fixed inside the U-shaped bracket 303, a universal wheel 305 is rotationally connected to the bottom of the U-shaped bracket 303, the universal wheel 305 is a rubber wheel, the mass is small, a certain buffering and damping effect is achieved, and protection can be provided when the whole storage battery mounting structure is dismounted and moved; the external threaded rod 302 is connected with two internal threaded sliding sleeves 306 in a threaded manner, the bottoms of the two internal threaded sliding sleeves 306 are both connected with a connecting rod 307 in a rotating manner, and one end, away from the internal threaded sliding sleeves 306, of the connecting rod 307 is connected with the reinforcing rod 304 in a rotating manner.
The battery storage tank 2 is divided into two L-shaped battery installation cavities which are symmetrically arranged relative to the equipment tank 6 by the equipment tank 6, an L-shaped separation frame 15 is arranged in each L-shaped battery installation cavity, the L-shaped separation frame 15 increases the distance between the storage battery inside the battery storage tank 2 and the inner wall of the battery storage tank 2, so that the battery storage tank has enough air circulation space, the heat dissipation effect is improved, heat dissipation holes are formed in the wall of the battery storage tank 2, the batteries can be ventilated and dissipated when the batteries are used, and the service environment and the service life of the batteries are guaranteed.
Wherein, the top is fixed with the fixed plate 101 with transmission shaft 9 complex in the base 1, and the through-hole 102 with bull stick 4 complex is offered at the position that just is located battery holding tank 2 corner all around at base 1 top, and base 1 top four corners is fixed with bull stick 4 complex and with through-hole 102 coaxial stop collar 103, and base 1 top intermediate position has offered with 7 output shaft complex through-hole 104 of motor.
The bottom of the supporting plate 301 is fixed with an ear plate 308 rotationally connected with the U-shaped bracket 303, and the bottom of the supporting plate 301 is fixed with a hanging ring 309 matched with the externally threaded rod 302; adjusting wheels 310 are fixed at two ends of the external threaded rod 302, a hexagonal adjusting block 311 is fixed at the position, away from the axis of one end face of the external threaded rod 302, of the adjusting wheels 310, and two sections of threads with opposite rotation directions are formed on the outer circular surface of the external threaded rod 302, which is in threaded connection with the two internal threaded sliding sleeves 306.
The buffer column 10 comprises a spring sleeve which is positioned in the second groove chamber and the bottom end of which is fixedly connected with the top of the base 1, a guide rod which is fixedly connected with the supporting plate 12 is arranged in the spring sleeve, a buffer spring is arranged in the spring sleeve, one end of the buffer spring is propped against the inside of the spring sleeve, and the other end of the buffer spring is propped against the guide rod.
Wherein, the limit ring 401 is fixed on the outer circle surface of the section of the rotary rod 4 positioned in the base 1, and the connecting thread 402 is arranged on the outer circle surface of the section of the rotary rod 4 positioned outside the limit sleeve 103.
The transmission shaft 9 includes an optical axis 901 penetrating through the fixing plate 101 and rotationally connected with the fixing plate 101, and transmission bevel gears 902 meshed with the first bevel gear 5 and the second bevel gear 8 are fixed at two ends of the optical axis 901.
One specific application of this embodiment is: when the battery needs to be replaced, the second bevel gear 8 is driven to rotate by controlling the motor 7, so that the first bevel gear 5 is driven to rotate by the transmission shaft 9, the first bevel gear 5 drives the rotating rod 4 to rotate, and as the rotating rod 4 is connected with the electric automobile chassis through threads, the base 1 and the storage battery stored in the battery storage tank 2 can be downwards moved together when the rotating rod 4 rotates, so that the battery can be detached, meanwhile, the U-shaped bracket 303 is controlled to be unfolded by the regulating wheel 310 in the bottom regulating structure 3, so that the universal wheel 305 is at the lowest position, when the whole battery mounting structure is separated from the chassis, the universal wheel 305 is firstly contacted with the ground, thereby protecting the whole structure, and after the battery is detached, the battery mounting structure is moved to replace the battery or the battery is replaced together with the whole device;
during installation, firstly through removing bottom regulation structure 3 for bull stick 4 is just right with the hole site on the electric automobile chassis, adjusts bottom regulation structure 3, makes base 1 rise, makes bull stick 4 and the hole site contact on the electric automobile chassis, and at this moment, control motor 7 reverse rotation can bring whole battery mounting structure into the electric automobile chassis through bull stick 4, then, makes "U" shape support 303 folding through adjusting bottom regulation structure 3, improves the distance between bottom regulation structure 3 and the ground, accomplishes the change to the battery.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a low-speed new forms of energy electric automobile chassis battery mounting structure, includes base (1), base (1) top is fixed with battery storage groove (2), its characterized in that:
the bottom of the base (1) is fixed with a bottom adjusting structure (3) through bolts;
the rotary rods (4) rotationally connected with the base (1) are penetrated at the positions of the corners of the periphery of the battery storage groove (2), and one end of each rotary rod (4) positioned in the base (1) is fixedly provided with a first conical gear (5);
the battery storage tank (2) is internally provided with an equipment groove (6), the inside of the equipment groove (6) is divided into a first groove chamber and a second groove chamber through a partition plate, a motor (7) is fixed at the middle position inside the first groove chamber and positioned inside the battery storage tank (2), an output shaft of the motor (7) penetrates through the base (1) and extends into the base (1), and a second bevel gear (8) is fixed at one end of the output shaft of the motor (7) positioned inside the base (1);
the second bevel gear (8) is in transmission connection with the first bevel gear (5) through a transmission shaft (9) which is rotatably arranged at the inner top of the base (1);
a buffer column (10) and a storage battery (11) are fixed at the position which is positioned at the top of the base (1) in the second groove chamber, a supporting plate (12) is fixed at the top of the buffer column (10), and two electric connectors (13) are fixed at the top of the supporting plate (12);
the bottom adjusting structure (3) comprises a supporting plate (301) fixedly connected with the base (1) through bolts, an externally threaded rod (302) is rotatably connected to the bottom of the supporting plate (301), U-shaped brackets (303) are rotatably connected to the bottom of the supporting plate (301) and are close to the two ends of the externally threaded rod (302), reinforcing rods (304) are fixed inside the U-shaped brackets (303), and universal wheels (305) are rotatably connected to the bottom of the U-shaped brackets (303);
the two inner thread sliding sleeves (306) are connected to the outer thread rod (302) in a threaded manner, connecting rods (307) are connected to the bottoms of the two inner thread sliding sleeves (306) in a rotating manner, and one ends, far away from the inner thread sliding sleeves (306), of the connecting rods (307) are connected with the reinforcing rods (304) in a rotating manner;
the transmission shaft (9) comprises an optical axis (901) penetrating through the fixed plate (101) and rotationally connected with the fixed plate (101), and transmission bevel gears (902) meshed with the first bevel gear (5) and the second bevel gear (8) are fixed at two ends of the optical axis (901).
2. The low-speed new energy electric automobile chassis storage battery mounting structure according to claim 1, wherein the battery storage tank (2) is divided into two L-shaped battery mounting cavities symmetrically arranged about the equipment tank (6) by the equipment tank (6), an L-shaped separation frame (15) is arranged in the L-shaped battery mounting cavities, and heat dissipation holes are formed in the walls of the battery storage tank (2).
3. The low-speed new energy electric automobile chassis storage battery mounting structure according to claim 1, wherein a fixing plate (101) matched with a transmission shaft (9) is fixed at the inner top of the base (1), through holes (102) matched with the rotating rods (4) are formed in the positions of the top of the base (1) and the corners around the battery storage groove (2), limit sleeves (103) matched with the rotating rods (4) and coaxial with the through holes (102) are fixed at four corners of the top of the base (1), and through holes (104) matched with an output shaft of the motor (7) are formed in the middle position of the inner top of the base (1).
4. The low-speed new energy electric automobile chassis battery mounting structure according to claim 1, wherein an ear plate (308) rotationally connected with a U-shaped bracket (303) is fixed at the bottom of the supporting plate (301), and a hanging ring (309) matched with the external threaded rod (302) is fixed at the bottom of the supporting plate (301).
5. The low-speed new energy electric automobile chassis battery mounting structure according to claim 4, wherein adjusting wheels (310) are fixed at two ends of the external threaded rod (302), a hexagonal adjusting block (311) is fixed at an axial center of an end face of the adjusting wheels (310) far away from the external threaded rod (302), and two sections of threads with opposite rotation directions are formed on an outer circular surface of the external threaded rod (302) in threaded connection with two internal threaded sliding sleeves (306).
6. The low-speed new energy electric automobile chassis storage battery mounting structure according to claim 1, wherein the buffer column (10) comprises a spring sleeve which is positioned in the second groove chamber and the bottom end of which is fixedly connected with the top of the base (1), a guide rod which is fixedly connected with the supporting plate (12) is arranged in the spring sleeve, a buffer spring is arranged in the spring sleeve, one end of the buffer spring is abutted against the spring sleeve, and the other end of the buffer spring is abutted against the guide rod.
7. The low-speed new energy electric automobile chassis storage battery mounting structure according to claim 1, wherein a limiting ring (401) is fixed on a section of outer circular surface of the rotating rod (4) located inside the base (1), and a connecting thread (402) is formed on a section of outer circular surface of the rotating rod (4) located outside the limiting sleeve (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523603.6A CN114211948B (en) | 2021-12-14 | 2021-12-14 | Low-speed new forms of energy electric automobile chassis battery mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523603.6A CN114211948B (en) | 2021-12-14 | 2021-12-14 | Low-speed new forms of energy electric automobile chassis battery mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114211948A CN114211948A (en) | 2022-03-22 |
| CN114211948B true CN114211948B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111523603.6A Active CN114211948B (en) | 2021-12-14 | 2021-12-14 | Low-speed new forms of energy electric automobile chassis battery mounting structure |
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| CN114211948A (en) | 2022-03-22 |
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