CN115417012B - Petroleum storage and transportation container - Google Patents
Petroleum storage and transportation container Download PDFInfo
- Publication number
- CN115417012B CN115417012B CN202211200087.8A CN202211200087A CN115417012B CN 115417012 B CN115417012 B CN 115417012B CN 202211200087 A CN202211200087 A CN 202211200087A CN 115417012 B CN115417012 B CN 115417012B
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- locking
- cylinder
- fixed
- grabbing
- rotary
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/06—Large containers rigid cylindrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/54—Gates or closures
- B65D2590/66—Operating devices therefor
- B65D2590/664—Operating devices therefor actuating mechanism other than manual, e.g. pneumatic, electropneumatic, hydraulic, electromagnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/54—Gates or closures
- B65D2590/66—Operating devices therefor
- B65D2590/668—Controlling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a petroleum storage and transportation container, which comprises a petroleum tank body, wherein an oil inlet is formed on the petroleum tank body, and a rear cover body is covered at the oil inlet; the cylinder locking of rotation driving device and locking component on the oil tank body to solve the non-professional person and open and cause the incident easily, the thief opens and causes inside oil loss easily, causes certain economic loss's technical problem.
Description
Technical Field
The invention relates to the technical field of petroleum storage and transportation, in particular to a petroleum storage and transportation container.
Background
One of the main objects of petroleum, geological exploration, is a viscous, dark brown liquid called "industrial blood", the main component is a mixture of various alkanes, cycloalkanes, aromatic hydrocarbons, and during the processing of petroleum, a storage tank is required for storing the petroleum; in the prior art, the oil inlet of the oil storage and transportation container is covered by the cover plate and then is connected with the oil inlet by the bolt and other mechanical structures, however, the mode is easy to be opened by non-professional persons or thieves, safety accidents are easy to be caused when the non-professional persons open the oil storage and transportation container, and internal oil loss is easy to be caused when the thieves open the oil storage and transportation container, so that certain economic loss is caused.
Disclosure of Invention
The present invention is designed to solve the above-described technical drawbacks, and its specific aspects and configurations are as follows.
The invention relates to a petroleum storage and transportation container, which comprises a petroleum tank body, wherein an oil inlet is formed on the petroleum tank body, and a rear cover body is covered at the oil inlet;
The locking assembly comprises locking tube bodies fixed on the positioning ring bodies, a column body and a first bearing are respectively arranged in each locking tube body, the column body is assembled in the inner ring of the first bearing, a plurality of elastic pins penetrate through the locking tube bodies, a plurality of driving parts which respectively drive the locking ends of the elastic pins to extend out are formed on the column body, and locking holes which respectively correspond to the positions of the elastic pins are formed on the inner walls of the U-shaped holes;
The petroleum tank body is provided with a rotary driving device for driving the cylinder to rotate, and the rotary driving device comprises a protective shell fixed on the petroleum tank body, a rotary driving mechanism arranged in the protective shell and a cylinder grabbing claw; the cylinder grabbing paw is arranged on the rotary driving mechanism, a long hole is formed in the position, close to the locking pipe body, of the protecting shell, the position, close to the locking pipe body, of the protecting shell and the long hole are covered by the cover body, the grabbing end of the cylinder is inserted into the protecting shell through the long hole, and the grabbing part of the cylinder grabbing paw is mutually locked with the grabbing end of the cylinder;
When the rotary driving mechanism drives the cylinder of the cylinder grabbing paw to rotate in the forward direction, the cylinder rotates to enable the driving part to abut against the elastic pin, and the locking end of the elastic pin is driven to extend out and correspondingly insert into the locking hole under the action of the driving part, so that the locking assembly is fixedly connected with the fixed ring body;
When the rotary driving mechanism drives the cylinder of the cylinder grabbing paw to reversely rotate, the cylinder rotates to enable the driving part to be far away from the elastic pin, and under the elastic action of the elastic pin, the locking end of the elastic pin is driven to retract into the locking tube body, so that the locking end of the elastic pin leaves the locking hole, and the cover body and the fixed ring body are in an unlocking state.
According to the petroleum storage and transportation container, the rotary driving device further comprises a mounting block, the mounting block is provided with a rotary shaft sleeve in a rotary penetrating manner, a pushing driving mechanism is arranged on the rotary shaft sleeve through a bracket at the rotary shaft sleeve, a movable shaft is movably arranged in the rotary shaft sleeve in a penetrating manner, a rotary connecting piece is fixed at the bottom end of a telescopic rod of the pushing driving mechanism, a rotary connecting sleeve is fixed on the rotary connecting piece, a second bearing is fixed in an inner hole of the rotary connecting sleeve, and the upper end of the movable shaft is fixedly connected with an inner ring of the second bearing; the cylinder snatchs the gripper including being fixed in shell, translation dish and the locking claw that at least three annular array set up of swivel sleeve lower extreme, three locking claw all includes connecting portion and the portion of snatching that is located the connecting portion lower extreme, be provided with the horizontal slot hole that three annular array set up on the shell, the lower extreme of shell is fixed with the locating plate, the locating plate includes three sunken and the reference column that correspond with horizontal slot hole position respectively, the connecting portion of three locking claw is arranged in three horizontal slot hole respectively, and the middle part of connecting portion is connected with the inner wall rotation of horizontal slot hole through the pivot, the lower extreme of connecting portion is sunk into in the sunken, the connecting portion upper end slope of three locking claw is fixed with the connecting rod, the lower extreme of loose axle stretches into in the inner chamber of shell after running through the upper end of inner chamber, the lower extreme of loose axle in the inner chamber is fixed with translation dish round pin axle, the tip of connecting rod articulates with the translation dish, the setting around the reference column, the grabbing portion is with the three locating portion on the grabbing end of cylinder respectively, make three locking claw and cylinder obtain spacing in radial.
According to the oil storage and transportation container, the grabbing parts of the three locking claws are respectively provided with the locking blocks, the three positioning parts on the grabbing ends of the columns are respectively provided with the locking grooves, and the locking blocks are matched and locked with the locking grooves.
According to the above-described oil storage and transportation container, the space between the at least two locking claws corresponds to the position of the elongated hole, and the space width is larger than the cylinder diameter.
According to the above-mentioned petroleum storage and transportation container, the rotation driving mechanism includes a gear transmission group and a servo driving motor fixed on the mounting block, a driven gear of the gear transmission group is mounted on the rotation shaft sleeve, and a driving gear of the gear transmission group is sleeved and fixed on a rotation shaft of the servo driving motor.
According to the oil storage and transportation container, the plurality of elastic pins comprise the shaped pins, the springs and the baffle rings, the longitudinal parts of the shaped pins penetrate through the through holes on the locking pipe body, the baffle rings are fixed in the through holes on the locking pipe body, the springs are sleeved on the longitudinal parts of the shaped pins, the two ends of the springs are respectively abutted against the transverse parts of the shaped pins and the baffle rings, and when in a locking state, the driving parts are abutted against the bottom surfaces of the transverse parts of the shaped pins.
According to the above-mentioned petroleum storage and transportation container, the driving part is a spherical protrusion.
According to the oil storage and transportation container, the baffle is fixed on the inner wall of the protective shell, the baffle is provided with the long fixing hole corresponding to the long hole position, the mounting block of the rotary driving device is arranged in the long fixing hole in a penetrating way, and the fixing plate on the mounting block is fixed on the baffle.
According to the petroleum storage and transportation container, the petroleum storage and transportation container further comprises a power supply battery and a control system arranged in a protective shell, wherein the control system is arranged in the protective shell and comprises a central processing unit and a wireless communication module, two-dimensional codes stored with unlocking programs are attached to the outer wall of the protective shell, and a servo driving motor, a pushing driving mechanism, the power supply battery and the wireless communication module are respectively connected with and controlled by the central processing unit.
The petroleum storage and transportation container designed by the invention has the following beneficial effects:
1. The protective housing and the oil tank body welded fastening, rotatory actuating mechanism cylinder snatchs rotatory back of hand claw, the cylinder rotates and makes drive division conflict elastic pin, make the locking end of elastic pin stretch out and correspond and insert in the locking hole under the drive division effect to make locking component and fixed ring body carry out the rigid coupling, and rectangular hole is covered by the lid, thereby can't dismantle the lid after making the locking, in order to solve non-professional person and open and cause the incident easily, the thief opens and causes inside oil loss easily, cause certain economic loss's technical problem.
2. The cover body is controlled to be locked or unlocked by using a two-dimension code authorization verification mode, so that the unlocking or locking can be controlled by a professional only, and the problem caused by an externally arranged switch is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure (one);
FIG. 2 is a schematic diagram of the overall structure (II);
FIG. 3 is a partial view;
FIG. 4 is a schematic view of a rotary drive device;
FIG. 5 is a schematic view of a rotary drive device;
FIG. 6 is a schematic view of a rotary drive mechanism;
fig. 7 is a schematic structural view of the rotary driving device (fourth).
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 are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Examples:
As shown in the drawing, the petroleum storage and transportation container described in the embodiment comprises a petroleum tank body 1, wherein an oil inlet 11 is formed on the petroleum tank body 1, a rear cover body 2 is covered at the position of the oil inlet 11, and a fixed ring body 12 is formed at the upper opening edge of the oil inlet 11; the petroleum tank body 1 and the fixed ring body 12 are of an integrated structure and are not made of metal materials; the positioning ring body 21 and the cover body 2 are of an integrated structure and made of metal. The lower side surface of the cover body 2 is extended with a positioning ring body 21, the positioning ring body 21 is arranged in the fixed ring body 12, a plurality of U-shaped holes 121 arranged in an annular array are formed on the fixed ring body 12, a plurality of locking assemblies 5 arranged in the annular array are arranged on the positioning ring body 21, and a plurality of locking assemblies 5 are at least partially arranged in each U-shaped hole 121; and radial positioning is obtained between the positioning ring body 21 and the fixed ring body 12.
In this embodiment, the locking assembly 5 includes locking tubes 51 fixed on the fixed ring 12, each locking tube 51 is respectively provided with a column 52 and a first bearing 53, the column 52 is assembled in an inner ring of the first bearing 53, the locking tube 51 is penetrated with a plurality of elastic pins 54, the column 52 is formed with a plurality of driving parts 521 respectively driving locking ends of the elastic pins 54 to extend, and the inner wall of the u-shaped hole 121 is formed with locking holes 122 respectively corresponding to the positions of the elastic pins 54; preferably, the plurality of elastic pins 54 each include a shaped pin 541, a spring 543 and a blocking ring 542, wherein a longitudinal portion of the shaped pin 541 is inserted into each through hole 511 on the locking tube 51, the blocking ring 542 is fixed in each through hole 511 on the locking tube 51, the spring 543 is sleeved on the longitudinal portion of the shaped pin 541, two ends of the spring 543 respectively abut against the transverse portion of the shaped pin 541 and the blocking ring 542, and in the locked state, the driving portion 521 abuts against a bottom surface of the transverse portion of the shaped pin 541; the driving portion 521 is a protrusion with a spherical shape, the column 52 is made of metal, and the spherical surface makes the pin 541 more easily push through, so that the spring 543 compresses when the pin is pushed out.
In this embodiment, the petroleum tank 1 is provided with a rotary driving device 3 for driving the cylinder 52 to rotate, and the rotary driving device 3 comprises a protective shell 352 fixed on the petroleum tank 1, a rotary driving mechanism 33 and a cylinder grabbing paw 34 which are arranged in the protective shell 352; the column gripping claws 34 are mounted on the rotary driving mechanism 33, an elongated hole 353 is provided in the shield shell 352 at a position adjacent to one side of the locking pipe body 51, both the position adjacent to the locking pipe body 51 on the shield shell 352 and the elongated hole 353 are covered by the cover body 2, the gripping ends of the column 52 are inserted into the shield shell 352 through the elongated hole 353, and the gripping portions of the column gripping claws 34 and the gripping ends of the column 52 are locked with each other; the protective shell 352 is fixedly welded with the petroleum tank body 1 so as to prevent the protective shell 352 from being easily disassembled.
Specifically, the rotary driving device 3 further comprises a mounting block 35, a rotary shaft sleeve 45 is rotatably arranged on the mounting block 35 in a penetrating manner, a pushing driving mechanism 37 is mounted on the position, provided with the rotary shaft sleeve 45, of the mounting block 35 through a support, a movable shaft 36 is movably arranged in the rotary shaft sleeve 45 in a penetrating manner, a rotary connecting piece 38 is fixed at the bottom end of a telescopic rod of the pushing driving mechanism 37, a rotary connecting sleeve 39 is fixed on the rotary connecting piece 38, a second bearing 43 is fixed in an inner hole of the rotary connecting sleeve 39, and the upper end of the movable shaft 36 is fixedly connected with the inner ring of the second bearing 43; the cylinder grabbing paw comprises a shell 341 fixed at the lower end of a rotating shaft sleeve 45, a translation disc 348 and at least three locking paws 340 arranged in annular arrays, wherein the three locking paws 340 comprise a connecting part 342 and grabbing parts 343 positioned at the lower end of the connecting part 342, the shell 341 is provided with three horizontal long holes 347 arranged in annular arrays, the lower end of the shell 341 is fixedly provided with a positioning plate 345, the positioning plate 345 comprises three concave recesses 350 and positioning middle posts 346 which respectively correspond to the positions of the horizontal long holes 347, the connecting parts 342 of the three locking paws 340 are respectively arranged in the three horizontal long holes 347, the middle parts of the connecting parts 342 are rotationally connected with the inner walls of the horizontal long holes 347 through rotating shafts 349, the lower ends of the connecting parts 342 are sunk into the concave 350, connecting rods 344 are obliquely fixed at the upper ends of the connecting parts 342 of the three locking claws 340, the lower ends of the movable shafts 36 penetrate through the upper ends of the shells 341 and then extend into the inner cavities of the shells 341, translation discs 348 are fixed at the lower ends of the movable shafts 36 in the inner cavities, the end parts of the connecting rods 344 are hinged with the translation discs 348 through pin shafts, grabbing parts 343 are arranged around the positioning center posts 346, and the grabbing parts 343 of the three locking claws 340 are respectively matched with three positioning parts on the grabbing ends of the cylinders 52 so that the three locking claws 340 and the cylinders 52 are limited in the radial direction; the grabbing parts 343 of the three locking claws 340 are respectively provided with locking blocks, and the three positioning parts on the grabbing ends of the columns 52 are respectively locking grooves; the gap between the at least two locking pawls 340 corresponds to the position of the elongated hole 353 and has a width greater than the diameter of the cylinder 52, wherein the pushing driving mechanism is a cylinder or an electric linear push rod, such as a cylinder, which is connected to the control system by an air pump.
Preferably, the rotation driving mechanism 33 comprises a gear transmission group and a servo driving motor 331 fixed on the mounting block 35, a driven gear 333 of the gear transmission group is mounted on the rotation shaft sleeve 45, and a driving gear 332 of the gear transmission group is sleeved and fixed on a rotating shaft of the servo driving motor 331.
When the cover body 2 is not covered, the telescopic rod of the pushing driving mechanism 37 is extended to drive the connecting disc 348 to move towards the locking claw 340, so that the connecting rod 344 and the locking claw 340 simultaneously rotate outwards by taking the pin shaft hinge part of the connecting rod 344 as a rotation point, the grabbing parts 343 of the three locking claws 340 are separated, and the three locking claws are in an open state.
When the three locking claws are in an open state, after the cover body 2 is covered on the oil inlet 11, the pipe body is arranged in the U-shaped hole 121, the grabbing end of the cylinder 52 is arranged between grabbing parts 343 of the three locking claws after passing through the long hole 353 and between the two locking claws 340, the grabbing end face of the cylinder 52 is in abutting positioning with the lower end of the positioning middle column 346, then the telescopic rod of the pushing driving mechanism 37 is retracted to drive the connecting disc 348 to move towards the direction of the rotating driving mechanism, the connecting rod 344 and the locking claws 340 simultaneously rotate inwards by taking the hinge pin joint of the connecting rod 344 as a rotating point, the grabbing parts 343 of the three locking claws 340 are closed, the grabbing parts 343 of the three locking claws 340 are clamped on the grabbing ends of the cylinder 52, and the locking blocks are matched in the locking grooves to lock.
After locking, the servo driving motor 331 drives the cylinder 52 to rotate forward through the gear transmission set, and the driving portion 521 abuts against the elastic pin 54 to enable the locking end of the elastic pin 54 to extend under the action of the driving portion 521 and correspondingly insert into the locking hole 122, so that the locking assembly 5 is fixedly connected with the fixed ring body 12.
When unlocking, the servo driving motor 331 drives the cylinder 52 to rotate reversely through the gear transmission group, the cylinder 52 rotates to enable the driving part 521 to be far away from the elastic pin 54, and the locking end of the elastic pin 54 is driven to retract into the locking pipe body 51 under the elastic action of the elastic pin 54, so that the locking end of the elastic pin 54 is separated from the locking hole 122, and the cover body 2 and the fixed ring body 12 are in an unlocking state.
In this embodiment, the baffle 354 is fixed on the inner wall of the protective shell 352 by bolts, the baffle 354 is formed with an elongated fixing hole 355 corresponding to the elongated hole 353, the mounting block 35 of the rotary driving device 3 is inserted into the elongated fixing hole 355, and the fixing plate on the mounting block 35 is fixed on the baffle 354, and the structure thereof is arranged to enable the rotary driving device 3 to be stably mounted and fixed.
In this embodiment, the mobile terminal further includes a power supply battery and a control system installed in a protective shell 352, the control system is installed in a protective shell 352, the control system includes a central processing unit and a wireless communication module, two-dimension codes stored with unlocking programs are attached to the outer wall of the protective shell 352, the servo drive motor, the pushing drive mechanism, the power supply battery and the wireless communication module are respectively connected with and controlled by the central processing unit, wherein the mobile terminal can scan the two-dimension codes and then display corresponding control webpages, then log in corresponding verification accounts to control the servo drive motor and the pushing drive mechanism to work, the power supply battery can also be arranged outside the petroleum tank 1, the power supply battery can adopt a lithium battery or a lead-acid battery, the central processing unit adopts a CPU chip or an MCU chip, programs for controlling the servo drive motor, the pushing drive mechanism and the wireless communication module to work are recorded in the central processing unit to control the locking assembly, and the wireless communication module is a WIFI module or a 4G communication module or a 5G communication module.
The other fixing structures can be welded or bolted according to practical situations.
The application is not limited to the best mode, any person can obtain other products in various forms under the teaching of the application, but any change in shape or structure of the products is within the scope of the application, and the fixing can be selected according to actual conditions and is fixed by bolts or welded.
Claims (5)
1. The utility model provides a petroleum storage and transportation container, including petroleum tank body (1), be formed with oil inlet (11) on petroleum tank body (1), lid (2) behind oil inlet (11) department lid, characterized in that, the upper edge of oil inlet (11) is formed with fixed ring body (12), the downside of lid (2) extends there is positioning ring body (21), positioning ring body (21) are arranged in fixed ring body (12), be formed with U type hole (121) that a plurality of annular arrays set up on fixed ring body (12), install locking subassembly (5) that a plurality of annular arrays set up on positioning ring body (21), a plurality of locking subassemblies (5) are at least partly placed in each U type hole (121);
The locking assembly (5) comprises locking pipe bodies (51) fixed on the positioning ring body (21), each locking pipe body (51) is respectively provided with a cylinder (52) and a first bearing (53), the cylinders (52) are assembled in the inner rings of the first bearings (53), a plurality of elastic pins (54) are arranged on the locking pipe bodies (51) in a penetrating mode, a plurality of driving parts (521) which respectively drive the locking ends of the elastic pins (54) to extend out are formed on the cylinders (52), and locking holes (122) which respectively correspond to the positions of the elastic pins (54) are formed in the inner walls of the U-shaped holes (121);
The petroleum tank body (1) is provided with a rotary driving device (3) for driving the cylinder (52) to rotate, and the rotary driving device (3) comprises a protective shell (352) fixed on the petroleum tank body (1), and a rotary driving mechanism (33) and a cylinder grabbing paw (34) which are arranged in the protective shell (352); the cylinder grabbing paw (34) is arranged on the rotary driving mechanism (33), a long hole (353) is formed in the protecting shell (352) at a position close to one side of the locking pipe body (51), the part close to the locking pipe body (51) on the protecting shell (352) and the long hole (353) are covered by the cover body (2), the grabbing end of the cylinder (52) is inserted into the protecting shell (352) through the long hole (353), and the grabbing part of the cylinder grabbing paw (34) and the grabbing end of the cylinder (52) are mutually locked;
when the rotary driving mechanism (33) drives the cylinder (52) of the cylinder grabbing paw to rotate forwards, the cylinder (52) rotates to enable the driving part (521) to abut against the elastic pin (54), and the locking end of the elastic pin (54) is driven to extend out and correspondingly insert into the locking hole (122) under the action of the driving part (521), so that the locking assembly (5) is fixedly connected with the fixed ring body (12);
when the rotary driving mechanism (33) drives the cylinder (52) of the cylinder grabbing paw to reversely rotate, the cylinder (52) rotates to enable the driving part (521) to be far away from the elastic pin (54), and the locking end of the elastic pin (54) is driven to retract into the locking pipe body (51) under the elastic action of the elastic pin (54) so as to enable the locking end of the elastic pin (54) to leave the locking hole (122), so that the cover body (2) and the fixed ring body (12) are in an unlocking state;
The rotary driving device (3) further comprises a mounting block (35), a rotary shaft sleeve (45) is rotatably arranged on the mounting block (35) in a penetrating manner, a pushing driving mechanism (37) is arranged at the position of the rotary shaft sleeve (45) through a support, a movable shaft (36) is movably arranged in the rotary shaft sleeve (45) in a penetrating manner, a rotary connecting piece (38) is fixed at the bottom end of a telescopic rod of the pushing driving mechanism (37), a rotary connecting sleeve (39) is fixed on the rotary connecting piece (38), a second bearing (43) is fixed in an inner hole of the rotary connecting sleeve (39), and the upper end of the movable shaft (36) is fixedly connected with an inner ring of the second bearing (43); the cylinder grabbing paw comprises a shell (341) fixed at the lower end of a rotating shaft sleeve (45), a translation disc (348) and at least three locking paws (340) arranged in an annular array, wherein the three locking paws (340) comprise a connecting part (342) and grabbing parts (343) positioned at the lower end of the connecting part (342), the shell (341) is provided with three horizontal long holes (347) arranged in the annular array, the lower end of the shell (341) is fixedly provided with a positioning plate (345), the positioning plate (345) comprises three concave holes (350) and a positioning center column (346) which correspond to the positions of the horizontal long holes (347), the connecting parts (342) of the three locking paws (340) are respectively arranged in the three horizontal long holes (347), the middle parts of the connecting parts (342) are rotationally connected with the inner walls of the horizontal long holes (347) through rotating shafts (349), the lower ends of the connecting parts (342) are sunk into the concave holes (350), the upper ends of the connecting parts (342) of the three locking paws (340) are obliquely fixed with connecting rods (344), the lower ends of the movable shafts (36) penetrate through the upper ends of the shell (341) and extend into the inner cavity (343), the inner cavity (36) of the inner cavity (348) is fixedly arranged around the translation disc (348), the grabbing parts (343) of the three locking claws (340) are respectively matched with the three positioning parts on the grabbing end of the cylinder (52) so that the three locking claws (340) and the cylinder (52) are limited in the radial direction;
the grabbing parts (343) of the three locking claws (340) are respectively provided with a locking block (351), the three positioning parts on the grabbing ends of the columns (52) are respectively locking grooves, and the locking blocks (351) are matched and locked with the locking grooves;
the gap between the at least two locking pawls (340) corresponds to the position of the elongated aperture (353) and has a width greater than the diameter of the cylinder (52);
The rotary driving mechanism (33) comprises a gear transmission group and a servo driving motor (331) fixed on the mounting block (35), a driven gear (333) of the gear transmission group is mounted on the rotary shaft sleeve (45), and a driving gear (332) of the gear transmission group is sleeved and fixed on a rotating shaft of the servo driving motor (331).
2. The oil storage and transportation container according to claim 1, wherein the plurality of elastic pins (54) each comprise a lock pin (541), a spring (543) and a blocking ring (542), the longitudinal portion of the lock pin (541) is inserted into each through hole (511) on the locking pipe body (51), the blocking ring (542) is fixed in each through hole (511) on the locking pipe body (51), the spring (543) is sleeved on the longitudinal portion of the lock pin (541), two ends of the spring (543) respectively abut against the transverse portion of the lock pin (541) and the blocking ring (542), and in the locked state, the driving portion (521) abuts against the bottom surface of the transverse portion of the lock pin (541).
3. A petroleum storage and transportation container according to claim 2, characterized in that the driving part (521) is a spherical shaped bulge.
4. A petroleum storage and transportation container according to claim 3, characterized in that a baffle plate (354) is fixed on the inner wall of the protective shell (352), an elongated fixing hole (355) corresponding to the position of the elongated hole (353) is formed on the baffle plate (354), a mounting block (35) of the rotary driving device (3) is arranged in the elongated fixing hole (355) in a penetrating way, and the fixing plate on the mounting block (35) is fixed on the baffle plate (354).
5. The oil storage and transportation container as claimed in claim 4, further comprising a power supply battery and a control system installed in a protective case (352), wherein the control system is installed in the protective case (352), the control system comprises a central processing unit and a wireless communication module, two-dimensional codes stored with unlocking programs are attached to the outer wall of the protective case (352), and the servo driving motor, the pushing driving mechanism, the power supply battery and the wireless communication module are respectively connected with and controlled by the central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200087.8A CN115417012B (en) | 2022-09-29 | 2022-09-29 | Petroleum storage and transportation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200087.8A CN115417012B (en) | 2022-09-29 | 2022-09-29 | Petroleum storage and transportation container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115417012A CN115417012A (en) | 2022-12-02 |
| CN115417012B true CN115417012B (en) | 2024-06-14 |
Family
ID=84205347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211200087.8A Active CN115417012B (en) | 2022-09-29 | 2022-09-29 | Petroleum storage and transportation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115417012B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109987325A (en) * | 2019-04-09 | 2019-07-09 | 苏州哈工拓普传感控制技术有限公司 | A kind of closed case end cap combination of automatically controlled unlatching |
| CN112896787A (en) * | 2021-03-24 | 2021-06-04 | 神彩科技股份有限公司 | Anti-theft device and anti-theft container |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028544A1 (en) * | 1980-07-28 | 1982-02-25 | Günther 8400 Regensburg Pfeiffer | Bicycle pump theft proof lock - is mounted on steel locking bar inserted between sprung handle and casing |
| NL1014308C2 (en) * | 2000-02-07 | 2001-08-08 | Boehaal B V | Safety packaging for a product to be displayed. |
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| CN109987325A (en) * | 2019-04-09 | 2019-07-09 | 苏州哈工拓普传感控制技术有限公司 | A kind of closed case end cap combination of automatically controlled unlatching |
| CN112896787A (en) * | 2021-03-24 | 2021-06-04 | 神彩科技股份有限公司 | Anti-theft device and anti-theft container |
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