CN114883717A - But quick assembly disassembly's fork truck battery jar - Google Patents
But quick assembly disassembly's fork truck battery jar Download PDFInfo
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- CN114883717A CN114883717A CN202210455073.4A CN202210455073A CN114883717A CN 114883717 A CN114883717 A CN 114883717A CN 202210455073 A CN202210455073 A CN 202210455073A CN 114883717 A CN114883717 A CN 114883717A
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- 230000009471 action Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000306 component Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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
- H01M50/244—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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
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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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- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of battery tanks and discloses a forklift battery tank capable of being quickly disassembled and assembled. The battery jar of the forklift capable of being quickly disassembled and assembled is formed by arranging the outer hemispherical moving groove, the inner hemispherical moving groove and the inclined hole in a staggered way, so that the first ball can realize a locking state under specific conditions, and because the second ball is of a ball structure, therefore, the bearing pressure is higher, thereby providing stronger locking strength, and the second ball is enabled to form a locking state between the parts when the second ball protrudes outwards under the action of external force by arranging the conical body, the second ball and the spatial inclined plane, the locking of the core of the device enables the first ball bearing to be positioned at the corresponding position, thereby achieving the fixing and limiting function, because the locking only needs to touch a plurality of second balls, the parts are pressed against each other and move downwards through the arrangement of the auxiliary moving rod which moves relatively, therefore, the unlocking function is realized, and similarly, the control function can be realized with smaller force, so that the labor intensity and the required time are effectively reduced.
Description
Technical Field
The invention relates to the technical field of battery tanks, in particular to a forklift battery tank capable of being quickly disassembled and assembled.
Background
The existing battery jar of the forklift is mostly a rectangular groove body, when the battery jar is installed, a large amount of screws and nuts are needed to be fixed, after the battery jar is fixed, the stable work of the battery can be guaranteed, and when the battery is replaced or maintained, a large amount of parts need to be disassembled every time, so that the battery jar needs to consume a large amount of time when being installed and disassembled next time, and has high labor intensity and great inconvenience.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the forklift battery jar capable of being quickly disassembled and assembled, which has the advantages of quick disassembly and assembly and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a but quick assembly disassembly's fork truck battery jar, is including the inside rectangle inner tank that is equipped with the inner tank standing groove and the inside rectangle inner tank that is equipped with the battery standing groove, the rectangle outer tank all inwards protrudes at the middle part of opposite both sides and forms the rectangle boss, the rectangle inner tank is equipped with the rectangle inner concave platform that is used for the card to put the rectangle boss at corresponding position, lock through spacing locking mechanism between rectangle boss and the rectangle inner concave platform.
Preferably, the limiting locking mechanism comprises two rectangular moving plates inserted into the rectangular bosses, a plurality of upper and lower layered external hemispherical moving grooves and internal hemispherical moving grooves are arranged between each rectangular moving plate and the end surface of the rectangular concave table at the corresponding part, the external hemispherical moving grooves and the internal hemispherical moving grooves at each corresponding part are communicated through inclined holes, the external hemispherical moving grooves and the internal hemispherical moving grooves at each corresponding part are staggered through the upper and lower moving rectangular moving plates, a movable first ball is arranged inside the external hemispherical moving grooves, the internal hemispherical moving grooves and the inclined holes at each corresponding part, the two rectangular moving plates fix a main moving rod on a rod body positioned above the rectangular bosses through transverse connecting rods, a cylindrical hollow structure is arranged at the central position inside the rectangular bosses, and an upwards contracted external conical space is arranged at the top of the cylindrical hollow structure, a main helical spring in a compression state is placed in the cylindrical hollow structure, a movable conical body is installed at the top of the main helical spring, the inclined degree of the inclined plane of the conical body is consistent with that of the inclined plane of the outer conical space, a downward protruding column is arranged at the center of the bottom of the conical body, a telescopic space is arranged in the protruding column, an inner conical space is arranged in the conical body, a plurality of ball holes communicated with the inner side and the outer side are formed in the inclined plane of the conical body, a plurality of second balls are placed in the inner conical space and are distributed in an annular array mode in an initial state, a rod body of a main moving rod penetrates through the rectangular boss, extends into the inner conical space and penetrates through the upper structure of the conical body, an annular clamping groove is formed in the rod body of the main moving rod positioned in the inner conical space, and the center of the main moving rod is penetrated through by a pair of moving rods, the bottom end of the auxiliary moving rod extends to the inside of the telescopic space, a section of hollow cavity is formed in the circumferential side face, located on the auxiliary moving rod, of the main moving rod, a movable plate of an integrated structure is arranged at the top, located on the hollow cavity, of the auxiliary moving rod, and the rod body, located below the movable plate, of the auxiliary moving rod is sleeved in an annular hole of an auxiliary spiral spring in a compressed state.
Through the technical scheme: the installation and the dismantlement between rectangle inside groove and the rectangle outer tank only need the press of limited number of times and pulling can to required time when greatly reduced battery jar dismantlement and installation, and effectively reduced intensity of labour.
Preferably, the external hemispherical moving groove, the internal hemispherical moving groove and the inclined hole are communicated on the premise of no dislocation, so that the central point of the external hemispherical moving groove, the central point of the internal hemispherical moving groove and the axial lead of the inclined hole are positioned on the same inclined line, and the inclined line is inclined downwards from outside to inside.
Through the technical scheme: the first ball positioned in the first ball seat can reset under the action of gravity, and the next work requirement is facilitated.
Preferably, when one side of the first ball abuts against the side face of the rectangular moving plate at the corresponding position, the ball body of the first ball is clamped between the external hemispheric moving groove and the inclined hole without clearance, so that the external hemispheric moving groove and the inclined hole cannot move relatively.
Through the technical scheme: through size limit, the first ball can be locked under specific conditions, so that a necessary locking function is provided.
Preferably, when the external hemispheric moving groove, the internal hemispheric moving groove and the inclined hole are communicated without dislocation, the first ball enters between the internal hemispheric moving groove and the inclined hole under the action of gravity, and the external hemispheric moving groove and the inclined hole can move relatively.
Through the technical scheme: in this case, the components can be freely moved relative to each other, and the necessary detachment needs can be met.
Preferably, the diameter of second ball is greater than the diameter in ball hole, and the second ball passes through the ball hole and limits the back, can be bare leak one side of the ball body of outside can contradict on the inclined plane in outer toper space.
Through the technical scheme: the second ball can move in a certain range and is a core component of the lock.
Preferably, the second ball is clamped at the annular clamping groove, and the conical body cannot move under the combined action of the main spiral spring, the outer conical space inclined plane and the annular clamping groove.
Through the technical scheme: thereby locking the components and preventing the separation phenomenon in the working process.
Preferably, the bottom ends of the main movable rod and the auxiliary movable rod are both tip structures, and the tip structures between the main movable rod and the auxiliary movable rod are combined to form an integral tip structure.
Through the technical scheme: when the ball is inserted into the second ball portion, the plurality of second balls are more easily moved in the respective directions.
Preferably, the transverse connecting rod makes the second ball inside the hollow cavity after the rectangular moving plate cannot move downwards.
Preferably, when a plurality of the second rolling balls are arranged inside the cylindrical hollow structure, the movable distance formed between the second rolling balls and the circumferential side surface of the cylindrical hollow structure is larger than the diameter of the main moving rod body.
Through the technical scheme: after the movement, the unlocking function can be realized.
Compared with the prior art, the invention provides a forklift battery jar capable of being quickly disassembled and assembled, which has the following beneficial effects:
1. this but quick assembly disassembly's fork truck battery jar through the dislocation set of outer hemisphere removal groove, interior hemisphere removal groove and inclined hole for first ball can realize the locking state under specific conditions, and because the second ball is the ball structure, so its pressure that can bear is great, thereby provides stronger locking intensity.
2. This but quick assembly disassembly's fork truck battery jar, through setting up the conical body, second ball and space inclined plane for the second ball is under the effect of external force, during the evagination, form the locking state between the part, the locking of its core makes first ball be in the position that corresponds, and then reaches fixed limiting displacement, only need touch a plurality of second balls when owing to its locking, so in actual work, can realize control function with less dynamics, intensity of labour and required time have effectively been reduced.
3. This but quick assembly disassembly's fork truck battery jar through the vice carriage release lever that sets up relative movement, realizes that the conflict between the part moves down to realize the unblock function, in the same way, can realize control function with less dynamics, effectively reduced intensity of labour and required time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention in the direction A-A;
wherein: 1. a rectangular outer trough; 2. an inner groove placing groove; 3. a rectangular inner groove; 4. a rectangular concave platform; 5. a rectangular boss; 6. a battery placement groove; 7. a limiting locking mechanism; 71. a rectangular moving plate; 72. an inclined hole; 73. an inner hemispherical moving groove; 74. a first ball bearing; 75. a cylindrical hollow structure; 76. an outer conical space; 77. a transverse connecting rod; 78. a main travel bar; 79. a conical body; 710. an inner conical space; 711. a second ball bearing; 712. an annular neck; 713. a raised post; 714. a telescopic space; 715. a secondary travel bar; 716. a main coil spring; 717. a movable plate; 718. a secondary coil spring; 719. an external hemispheric moving groove; 720. and (4) a ball hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a forklift battery jar capable of being quickly disassembled and assembled comprises a rectangular outer tank 1 with an inner tank placing tank 2 inside and a rectangular inner tank 3 with a battery placing tank 6 inside, wherein the rectangular outer tank 1 is provided with a rectangular boss 5 at the middle part of two opposite sides, the rectangular inner tank 3 is provided with a rectangular inner concave platform 4 for clamping the rectangular boss 5 at the corresponding part, and the rectangular boss 5 and the rectangular inner concave platform 4 are locked by a limit locking mechanism 7.
Referring to fig. 2-4, the limiting locking mechanism 7 includes two rectangular moving plates 71 inserted into the rectangular bosses 5, a plurality of upper and lower layered outer hemispherical moving grooves 719 and inner hemispherical moving grooves 73 are respectively disposed between each rectangular moving plate 71 and the end surface of the rectangular inner concave 4 corresponding to each rectangular moving plate, the outer hemispherical moving grooves 719 and the inner hemispherical moving grooves 73 of each corresponding portion are communicated through inclined holes 72, and the outer hemispherical moving grooves 719 and the inner hemispherical moving grooves 73 of each corresponding portion are dislocated by moving the rectangular moving plates 71 up and down, a movable first ball 74 is disposed inside the outer hemispherical moving grooves 719, the inner hemispherical moving grooves 73 and the inclined holes 72 of each corresponding portion, a main moving rod 78 is fixed to the two rectangular moving plates 71 by a transverse connecting rod 77 at a rod body located above the rectangular bosses 5, a cylindrical hollow structure 75 is disposed at a central position inside the rectangular bosses 5, the top of the cylindrical hollow structure 75 is provided with an outer conical space 76 which shrinks upwards, the inside of the cylindrical hollow structure 75 is provided with a main helical spring 716 in a compressed state, the top of the main helical spring 716 is provided with a movable conical body 79, the inclination degree of the inclined surface of the conical body 79 is consistent with that of the inclined surface of the outer conical space 76, the center of the bottom of the conical body 79 is provided with a downward convex column 713, the inside of the convex column is provided with a telescopic space 714, the inside of the conical body 79 is provided with an inner conical space 710, the inclined surface of the conical body 79 is provided with a plurality of ball holes 720 communicating the inner side and the outer side, the inside of the inner conical space 710 is provided with a plurality of second balls 711, and the plurality of second balls 711 are distributed in an annular array mode in an initial state, the rod body of the main moving rod 78 penetrates through the rectangular boss 5, extends to the inside of the outer conical space 76 and penetrates through the upper structure of the conical body 79, the main moving rod 78 is provided with an annular clamping groove 712 on a rod body located inside the inner conical space 710, the center of the main moving rod 78 is penetrated by an auxiliary moving rod 715, the bottom end of the auxiliary moving rod 715 extends into the telescopic space 714, the main moving rod 78 is provided with a section of hollow cavity 716 on the circumferential side surface located on the auxiliary moving rod 715, the auxiliary moving rod 715 is provided with a movable plate 717 of an integrated structure at the top of the hollow cavity 716, and the rod body located below the movable plate 717 of the auxiliary moving rod 715 is sleeved in an annular hole of an auxiliary helical spring 718 in a compressed state; the outer hemispherical moving groove 719, the inner hemispherical moving groove 73 and the inclined hole 72 are communicated on the premise of no dislocation, so that the central points of the outer hemispherical moving groove 719, the central point of the inner hemispherical moving groove 73 and the axial lines of the inclined hole 72 are on the same inclined line, and the inclined line is inclined downwards from outside to inside; when one side of the first ball 74 abuts against the side of the rectangular moving plate 71 at the corresponding position, the ball body of the first ball 74 is clamped between the outer hemispherical moving groove 719 and the inclined hole 72 without a gap, so that the outer hemispherical moving groove 719 and the inclined hole 72 cannot move relatively; when the outer hemispherical movement groove 719, the inner hemispherical movement groove 73 and the inclined hole 72 are communicated without dislocation, the first ball 74 enters between the inner hemispherical movement groove 73 and the inclined hole 72 under the action of gravity, and the outer hemispherical movement groove 719 and the inclined hole 72 can move relatively; the diameter of the second ball 711 is larger than that of the ball hole 720, and after the second ball 711 is limited by the ball hole 720, one side of the ball body which can be leaked outside can be abutted against the inclined plane of the outer conical space 76; after the second ball 711 is clamped at the annular clamping groove 712, the cone 79 cannot move under the combined action of the main spiral spring 716, the inclined plane of the outer conical space 76 and the structure at the annular clamping groove 712; the bottom ends of the main moving rod 78 and the auxiliary moving rod 715 are both tip structures, and the tip structures between the main moving rod 78 and the auxiliary moving rod 715 are combined to form an integral tip structure; the transverse connecting rod 77 makes the second ball 711 inside the hollow cavity 716 after the rectangular moving plate 71 cannot move downwards; when a plurality of the second balls 711 are disposed inside the cylindrical hollow structure 75, a movable distance formed between the second balls 711 and the circumferential side surface of the cylindrical hollow structure 75 is larger than the diameter of the rod body of the main moving rod 78.
When the device is used, firstly, the rectangular outer groove 1 is fixed at the corresponding part of the forklift through a component, when the device is installed again, only the rectangular inner groove 3 needs to be placed inside the rectangular outer groove 1, and the transverse connecting rod 77 is pressed downwards, so that the second ball 711 can be clamped inside the annular clamping groove 712, at this time, under the combined action of the elasticity of the main spiral spring 716, the inclined plane pressure of the outer conical space 76 and the structure of the part of the annular clamping groove 712, the conical body 79 cannot move, meanwhile, the outer hemispherical moving groove 719, the inner hemispherical moving groove 73 and the inclined hole 72 realize complete dislocation, when one side of the first ball 74 is abutted against the side surface of the rectangular moving plate 71 at the corresponding part, the ball body of the first ball 74 is clamped between the outer hemispherical moving groove 719 and the inclined hole 72 in a gapless manner, so that the outer hemispherical moving groove 719 and the inclined hole 72 cannot move relatively, at this time, due to the limiting effect of the first ball 74, the rectangular inner groove 3 and the rectangular outer groove 1 are locked and cannot move, when disassembly is needed, the auxiliary moving rod 715 is pressed downwards through the rod body, so that the bottom end of the auxiliary moving rod 715 is abutted against the surface of the convex column 713, the convex column 713 is stressed in the process of continuously pressing, the convex column 713 drives the conical body 79 to move downwards, because when a plurality of second balls 711 are positioned in the cylindrical hollow structure 75, the movable distance formed between the second balls 711 and the circumferential side surface of the cylindrical hollow structure 75 is larger than the diameter of the rod body of the main moving rod 78, at the moment, the transverse connecting rod 77 can be pulled upwards, so that the rod body of the transverse connecting rod 77 can be pulled out of the conical body 79, at the moment, the plurality of second balls 711 can move towards the center, the transverse connecting rod 77 can move freely, and when the transverse connecting rod 77 drives the rectangular moving plate 71 to move, when the outer hemispherical moving groove 719 is formed in the process that the transverse connecting rod 77 drives the rectangular moving plate 71 to move, When the inner hemispherical movement groove 73 is communicated with the inclined hole 72 without displacement, the first ball 74 enters between the inner hemispherical movement groove 73 and the inclined hole 72 under the action of gravity, and the outer hemispherical movement groove 719 and the inclined hole 72 can move relatively, so that the rectangular inner groove 3 and the rectangular outer groove 1 can be detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a but quick assembly disassembly's fork truck battery jar, includes inside rectangle outer tank (1) that is equipped with inside groove standing groove (2) and inside rectangle inside groove (3) that are equipped with battery standing groove (6), its characterized in that: the rectangular outer groove (1) is internally protruded at the middle parts of two opposite sides to form a rectangular boss (5), a rectangular inner concave table (4) used for clamping the rectangular boss (5) is arranged at the corresponding part of the rectangular inner groove (3), and the rectangular boss (5) and the rectangular inner concave table (4) are locked through a limiting locking mechanism (7).
2. The battery well of a quick disconnect forklift truck of claim 1, wherein: the limiting locking mechanism (7) comprises two rectangular moving plates (71) inserted into the rectangular bosses (5), a plurality of upper and lower layered outer hemispherical moving grooves (719) and inner hemispherical moving grooves (73) are arranged between each rectangular moving plate (71) and the end face of the rectangular inner concave table (4) at the corresponding part, the outer hemispherical moving grooves (719) and the inner hemispherical moving grooves (73) at each corresponding part are communicated through inclined holes (72), dislocation is realized between the outer hemispherical moving grooves (719) and the inner hemispherical moving grooves (73) at each corresponding part through the upper and lower moving rectangular moving plates (71), a movable first ball (74) is placed in the outer hemispherical moving grooves (719), the inner hemispherical moving grooves (73) and the inclined holes (72) at each corresponding part, a main moving rod (78) is fixed on a rod body positioned above the rectangular bosses (5) through a transverse connecting rod (77) by the two rectangular moving plates (71), the rectangular boss (5) is internally provided with a cylindrical hollow structure (75) at the center, the top of the cylindrical hollow structure (75) is provided with an outer conical space (76) which contracts upwards, a main spiral spring (716) in a compression state is arranged in the cylindrical hollow structure (75), a movable conical body (79) is arranged at the top of the main spiral spring (716), the inclination degree of the inclined surface of the conical body (79) is consistent with that of the inclined surface of the outer conical space (76), a downward protruding column (713) is arranged at the center of the bottom of the conical body (79), a telescopic space (714) is arranged in the protruding column, an inner conical space (710) is arranged in the conical body (79), the inclined surface of the conical body (79) is provided with a plurality of ball holes (720) which are communicated with the inner side and the outer side, a plurality of second balls (711) are arranged in the inner conical space (710), and the second balls (711) are in an initial state, the main moving rods (78) are distributed in a ring array mode, the rod bodies of the main moving rods penetrate through the rectangular bosses (5) and extend into the outer conical space (76), and penetrates through the upper structure of the cone (79), the main moving rod (78) is provided with an annular clamping groove (712) on the rod body positioned in the inner conical space (710), the center of the main moving rod (78) is penetrated by a pair of moving rods (715), the bottom end of the secondary moving rod (715) extends into the telescopic space (714), the main moving rod (78) is provided with a section of hollow cavity (716) at the circumferential side surface of the secondary moving rod (715), the secondary moving rod (715) is provided with a movable plate (717) of an integrated structure at the top of the hollow cavity (716), the secondary moving rod (715) is sleeved in an annular hole of a secondary coil spring (718) in a compressed state at a rod body positioned below the movable plate (717).
3. The battery well of a quick disconnect forklift truck of claim 2, wherein: the outer hemispherical moving groove (719), the inner hemispherical moving groove (73) and the inclined hole (72) are communicated on the premise of no dislocation, so that the central point of the outer hemispherical moving groove (719), the central point of the inner hemispherical moving groove (73) and the axial line of the inclined hole (72) are positioned on the same inclined line, and the inclined line is inclined downwards from outside to inside.
4. The battery well of a quick disconnect forklift truck of claim 3, wherein: when one side of the first ball (74) is abutted against the side face of the rectangular moving plate (71) at the corresponding position, the ball body of the first ball (74) is clamped between the outer hemispherical moving groove (719) and the inclined hole (72) in a gapless manner, so that the outer hemispherical moving groove (719) and the inclined hole (72) cannot move relatively.
5. The quick disconnect battery well of claim 4, wherein: when the outer hemispherical moving groove (719), the inner hemispherical moving groove (73) and the inclined hole (72) are communicated without dislocation, the first ball (74) enters between the inner hemispherical moving groove (73) and the inclined hole (72) under the action of gravity, and the outer hemispherical moving groove (719) and the inclined hole (72) can move relatively.
6. The quick disconnect battery well of claim 5, wherein: the diameter of the second ball (711) is larger than that of the ball hole (720), and after the second ball (711) is limited through the ball hole (720), one side of the ball body which can be leaked outside can be abutted against the inclined plane of the outer conical space (76).
7. The quick disconnect battery well of claim 6, wherein: after the second ball (711) is clamped at the annular clamping groove (712), the cone (79) cannot move under the combined action of the main spiral spring (716), the inclined plane of the outer conical space (76) and the structure of the annular clamping groove (712).
8. The quick disconnect battery well of claim 7, wherein: the bottom ends of the main moving rod (78) and the auxiliary moving rod (715) are tip structures, and the tip structures between the main moving rod and the auxiliary moving rod are combined to form an integral tip structure.
9. The quick disconnect battery well of claim 8, wherein: the cross bar (77) keeps the second ball (711) inside the hollow chamber (716) after the rectangular moving plate (71) cannot move downwards.
10. The quick disconnect battery well of claim 9, wherein: when a plurality of the second balls (711) are arranged inside the cylindrical hollow structure (75), the movable distance formed between the second balls (711) and the circumferential side surface of the cylindrical hollow structure (75) is larger than the diameter of the rod body of the main moving rod (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455073.4A CN114883717A (en) | 2022-04-24 | 2022-04-24 | But quick assembly disassembly's fork truck battery jar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455073.4A CN114883717A (en) | 2022-04-24 | 2022-04-24 | But quick assembly disassembly's fork truck battery jar |
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| CN114883717A true CN114883717A (en) | 2022-08-09 |
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| CN202210455073.4A Pending CN114883717A (en) | 2022-04-24 | 2022-04-24 | But quick assembly disassembly's fork truck battery jar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117727A (en) * | 2022-09-27 | 2023-05-16 | 四川大学 | Fastening device and method beneficial to quick disassembly and assembly |
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2022
- 2022-04-24 CN CN202210455073.4A patent/CN114883717A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117727A (en) * | 2022-09-27 | 2023-05-16 | 四川大学 | Fastening device and method beneficial to quick disassembly and assembly |
| CN116117727B (en) * | 2022-09-27 | 2023-10-13 | 四川大学 | Fastening device and method beneficial to quick disassembly and assembly |
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Application publication date: 20220809 |