CN115571459B - Mobile transport case with display - Google Patents
Mobile transport case with display Download PDFInfo
- Publication number
- CN115571459B CN115571459B CN202211443221.7A CN202211443221A CN115571459B CN 115571459 B CN115571459 B CN 115571459B CN 202211443221 A CN202211443221 A CN 202211443221A CN 115571459 B CN115571459 B CN 115571459B
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- Prior art keywords
- air
- piston
- rotating plate
- movable base
- telescopic
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/005—Side walls formed with an aperture or a movable portion arranged to allow removal or insertion of contents
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
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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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Handcart (AREA)
Abstract
The invention provides a movable transport case with a display, which relates to the technical field of movable transport and comprises: the rear side of the bottom of the movable base is rotatably matched with the bracket and is rotatably provided with two groups of directional wheels; two groups of universal wheels are rotatably arranged at the front side of the bottom of the movable base; the front rotating plate is hinged to the front end of the movable base and can rotate forwards for 0-105 degrees; the U-shaped case encloses, the fixed top that sets up at the removal base is enclosed to the U-shaped case, and the inside hollow structure that is of both sides that the U-shaped case encloses sets up the gear pump, provides the anti-oxidant function of sealing up deposit, and gear pump work is bled, when the effort of the inside spring of check valve is surpassed in the negative pressure, expandes the check valve, makes the air escape in the enclosure space, and then constitutes vacuum environment, carries out the anaerobic deposit to the work piece, and it is convenient to carry for long-time depositing, has solved the problem that current transport case lacks the anti-oxidant function of sealing up deposit.
Description
Technical Field
The invention relates to the technical field of mobile transportation, in particular to a mobile transportation box with a display.
Background
Portable transport case be used for carrying out the box device that transports to the work piece, mainly provide transportation helping hand through setting up the wheel body, conveniently remove the transport, mostly modular structure, can decompose the expansion as required, conveniently load and get and put the work piece, store the transport.
The transport containers currently used have the following disadvantages:
1. the existing transport case is mainly conveyed through a wheel body, has general internal preservation effect, lacks of an antioxidant sealing function and is not beneficial to storing oxidized workpieces for a long time;
2. the box body closing structure which can control deformation quickly is lacked, so that the box body is not convenient to unfold or close quickly, and workpieces are taken and placed;
3. lack of electric power continuation function is unfavorable for prolonging service life.
Disclosure of Invention
In view of this, the present invention provides a mobile transport case with a display, which has a front rotating plate and an upper rotating plate, and can provide functions of unfolding from two angles, so as to provide convenience for taking and placing workpieces, and can be placed or taken out from different directions according to taking and placing requirements.
The invention provides a movable transport case with a display, which specifically comprises: the rear side of the bottom of the movable base is rotatably matched with the bracket and is rotatably provided with two groups of directional wheels; two groups of universal wheels are rotatably arranged at the front side of the bottom of the movable base; the front rotating plate is hinged to the front end of the movable base and can rotate forwards for 0-105 degrees; the U-shaped box enclosure is fixedly arranged at the top of the movable base, and the inner parts of two sides of the U-shaped box enclosure are of hollow structures; the upper rotating plate is hinged to the rear side of the top of the U-shaped box enclosure; the two ends of the rotating control shaft are rotatably provided with two groups of sliding shaft seats; spring rods A are fixedly arranged on two sides of the top of the movable base, penetrate through the sliding shaft seat and are sleeved with springs, and blocking pieces are fixedly arranged on the spring rods A; the piston seats are fixedly arranged inside two sides of the U-shaped box enclosure; the double-strand piston is fixedly arranged inside two sides of the U-shaped box enclosure; the air release valve is connected and arranged in the middle of the rear side of the movable base; the gear pump is fixedly arranged above the rear side of the movable base; the control display is fixedly arranged at the upper right of the rear side of the movable base.
Optionally, the mobile base further comprises: two groups of hexagonal telescopic shafts are rotatably arranged on two sides of the rear end of the movable base, and the bottom ends of the hexagonal telescopic shafts are in transmission connection with the directional wheel bevel gears; the top end of the hexagonal telescopic shaft is rotatably arranged in the rear side sliding shaft seat, and the hexagonal telescopic shaft is in transmission connection with the rotating control shaft through a bevel gear.
Optionally, the U-shaped enclosure comprises: the two sides of the U-shaped box enclosure are internally and rotatably provided with two groups of air telescopic rods A, and the front ends of the air telescopic rods A extend out of the U-shaped box enclosure and are hinged with the front rotary plate; two groups of air telescopic rods B are rotatably arranged inside two sides of the U-shaped box enclosure, and the top ends of the air telescopic rods B extend out of the U-shaped box enclosure and are hinged with the upper rotating plate; the front upper part of the inner side of the U-shaped box enclosure is provided with a groove, the middle of the groove is fixedly provided with an air pile, and the bottom of the air pile is connected with a one-way valve; the gas pile is communicated with the gear pump; the filter screen, the outside fixed filter screen that is provided with of recess.
Optionally, the upper rotating plate includes: the top of the locking ring is fixedly provided with a spring rod B, and the top of the spring rod B penetrates through the upper rotary plate to be sleeved with the spring and is fixedly provided with a separation blade.
Optionally, the piston seat comprises: the middle of the top of the piston seat is fixedly connected with the control piston, and a synchronous piston piece is fixedly arranged at the telescopic end of the control piston; the side of the bottom of the synchronous piston piece is fixedly provided with a suspender, and the bottom of the suspender is fixedly provided with a lower band-type brake; the rear side of the top of the piston seat is provided with an air pipe which is communicated with the two sides of the air pile.
Optionally, two ends of the top of the double-strand piston are provided with air pipes which are respectively communicated with the air telescopic rod A and the air telescopic rod B; the synchronizing piston member slides inside the double piston.
Optionally, the purge valve comprises: two groups of electric cylinders are fixedly arranged on two sides of the air release valve, a flashboard is fixedly arranged at the telescopic end of each electric cylinder, and the flashboard is inserted into the air release valve; the rear end of the air release valve is connected with an eccentric channel, an impeller is arranged in the eccentric channel in a rotating mode, a generator is fixedly arranged on one side of the eccentric channel, and a rotating shaft of the generator is in transmission connection with the impeller.
Optionally, the gear pump comprises: the rear end of the gear pump is provided with a driving motor in transmission connection; the mobile base is internally provided with a storage battery which is connected and communicated with a driving motor, the generator is connected with the storage battery through a circuit, and a rectification regulator is arranged between the generator and the storage battery in series.
Advantageous effects
1. Set up the gear pump, provide anti-oxidant sealing function, gear pump work is bled, when the negative pressure surpassed the effort of the inside spring of check valve, expandes the check valve, makes the air escape in the enclosure space, and then constitutes vacuum environment, carries out the anaerobic to the work piece and deposits, provides convenience for long-time depositing the transport.
2. Set up the bifilar piston, the controllability is provided, when the inside atmospheric pressure of gas stake reduces, because be provided with the spring in the check valve, the effort is provided, consequently, make control piston shrink earlier, and then synchronizing piston spare descends, make the air reduction in the bifilar piston, simultaneously gas telescopic link A and the shrink of gas telescopic link B, and then will turn over the board before and go up the apron and close, it constitutes airtight space with removal base and U-shaped case enclosure to turn over the board outside with going up the sealing strip through the front, the function of automatic quick expansion or closing box has been realized.
3. The setting of eccentric passageway provides the continuation of journey function, and when the U-shaped case encloses inside under the vacuum state, start electronic jar and expand the flashboard, the outside air passes eccentric passageway and gets into airtight space, and the air drives the impeller rotation in this process, and the impeller drives the generator rotation, and then produces partial electric power and supply the battery, and it is long when the extension is used.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic perspective view of an embodiment according to the invention;
FIG. 2 shows a schematic diagram of an axonometric configuration according to an embodiment of the invention;
FIG. 3 shows a schematic side view of an embodiment according to the invention;
FIG. 4 shows a schematic perspective cross-sectional structural view according to an embodiment of the present invention;
FIG. 5 shows a side cross-sectional structural schematic view of an embodiment in accordance with the invention;
FIG. 6 illustrates a perspective view of a piston seat according to an embodiment of the present invention;
FIG. 7 shows a schematic perspective cross-sectional structural view of an eccentric channel according to an embodiment of the present invention;
fig. 8 shows a schematic diagram of a partially enlarged structure according to an embodiment of the invention.
List of reference numerals
1. Moving the base; 101. a directional wheel; 102. a universal wheel; 103. a hexagonal telescopic shaft; 104. a spring rod A; 2. a front rotating plate; 3. a U-shaped box enclosure; 301. an air expansion rod A; 302. an air expansion link B; 303. a groove; 304. carrying out air piling; 305. a one-way valve; 306. a filter screen; 4. an upper rotating plate; 401. locking a ring; 402. a spring rod B; 5. rotating the control shaft; 501. a sliding shaft seat; 6. a piston seat; 601. a control piston; 602. a synchronizing piston member; 603. a boom; 604. a lower band-type brake; 7. a double-strand piston; 8. a deflation valve; 801. an electric cylinder; 802. a shutter plate; 803. an eccentric channel; 804. an impeller; 805. a generator; 9. a gear pump; 901. a drive motor; 10. and controlling the display.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
The embodiment is as follows: please refer to fig. 1 to 8:
the invention provides a mobile transport case with a display, comprising: the rear side of the bottom of the movable base 1 is rotatably matched with the bracket and is rotatably provided with two groups of directional wheels 101; two groups of universal wheels 102 are rotatably arranged at the front side of the bottom of the movable base 1; the front rotating plate 2 is hinged to the front end of the movable base 1, and the front rotating plate 2 can rotate forwards by 0-105 degrees; the U-shaped box enclosure 3 is fixedly arranged at the top of the movable base 1, and the inner parts of two sides of the U-shaped box enclosure 3 are of hollow structures; the upper rotating plate 4 is hinged to the rear side of the top of the U-shaped box enclosure 3; two groups of sliding shaft seats 501 are rotatably arranged at two ends of the rotary control shaft 5; spring rods A104 are fixedly arranged on two sides of the top of the movable base 1, and the spring rods A104 penetrate through the sliding shaft seat 501 to be sleeved with springs and are fixedly provided with blocking pieces; the piston seat 6 is fixedly arranged inside two sides of the U-shaped box enclosure 3; the double-strand piston 7 is fixedly arranged inside two sides of the U-shaped box enclosure 3; the air release valve 8 is connected and arranged in the middle of the rear side of the movable base 1; the gear pump 9 is fixedly arranged above the rear side of the movable base 1; the control display 10 is fixedly arranged at the upper right part of the rear side of the mobile base 1; and sealing strips are arranged outside the front rotating plate 2 and the upper rotating plate 4.
Wherein, remove base 1 still including: two groups of hexagonal telescopic shafts 103 are rotatably arranged on two sides of the rear end of the movable base 1, and the bottom ends of the hexagonal telescopic shafts 103 are in bevel gear transmission connection with the directional wheel 101; the top end of the hexagonal telescopic shaft 103 is rotatably arranged in the rear sliding shaft seat 501, and the hexagonal telescopic shaft 103 and the rotary control shaft 5 are in bevel gear transmission connection.
Wherein, U-shaped case encloses 3 including: two groups of air telescopic rods A301 are rotatably arranged inside two sides of the U-shaped enclosure 3, and the front end of each air telescopic rod A301 extends out of the U-shaped enclosure 3 and is hinged with the front rotary plate 2; two groups of air telescopic rods B302 are rotatably arranged inside two sides of the U-shaped enclosure 3, and the top end of each air telescopic rod B302 extends out of the U-shaped enclosure 3 and is hinged with the upper rotating plate 4; a groove 303 is formed in the front upper part of the inner side of the groove 303 and the U-shaped box enclosure 3, an air pile 304 is fixedly arranged in the middle of the groove 303, and the bottom of the air pile 304 is connected with a one-way valve 305; the air pile 304 is communicated with the gear pump 9; the filter screen 306 is fixedly arranged outside the groove 303.
Wherein, go up rotor 4 including: and a spring rod B402 is fixedly arranged at the top of the locking ring 401, and the top of the spring rod B402 penetrates through the upper rotating plate 4 to be sleeved with a spring and is fixedly provided with a baffle.
Wherein, piston seat 6 is including: the control piston 601 is fixedly connected with the middle of the top of the piston seat 6, and a synchronous piston piece 602 is fixedly arranged at the telescopic end of the control piston 601; a suspender 603, wherein the side of the bottom of the synchronous piston piece 602 is fixedly provided with the suspender 603, and the bottom of the suspender 603 is fixedly provided with a lower band-type brake 604; the rear side of the top of the piston seat 6 is provided with an air pipe communicated with the two sides of the air pile 304; when the synchronous piston 602 descends, the suspension rod 603 and the lower band-type brake 604 descend, the lower band-type brake 604 is separated from the rotary control shaft 5, the rotary control shaft 5 descends slightly to shrink the hexagonal telescopic shaft 103, the rotary control shaft 5 is separated from the piston seat 6, the rotary control shaft 5 is unlocked completely, and the rotary control shaft 5, the hexagonal telescopic shaft 103 and the directional wheel 101 can rotate to provide a conveying function.
Wherein, the two ends of the top of the double-strand piston 7 are provided with air pipes which are respectively communicated with the air telescopic rod A301 and the air telescopic rod B302; the synchronizing piston member 602 slides inside the double piston 7.
Wherein, bleed valve 8 is including: two groups of electric cylinders 801 are fixedly arranged on two sides of the air release valve 8, a flashboard 802 is fixedly arranged at the telescopic end of the electric cylinder 801, and the flashboard 802 is inserted into the air release valve 8; the rear end of the air release valve 8 is connected with an eccentric channel 803, an impeller 804 is rotationally arranged in the eccentric channel 803, a generator 805 is fixedly arranged on one side of the eccentric channel 803, and a rotating shaft of the generator 805 is in transmission connection with the impeller 804; the electric cylinder 801 is started to expand the flashboard 802, outside air passes through the eccentric channel 803 to enter the closed space, the air drives the impeller 804 to rotate in the process, the impeller 804 drives the generator 805 to rotate, and then partial electric power is generated to supplement the storage battery, and the service life is prolonged.
Wherein, gear pump 9 is including: the rear end of the gear pump 9 is provided with a driving motor 901 which is connected with the driving motor 901 in a transmission way; a storage battery is arranged in the mobile base 1 and is communicated with the driving motor 901, the generator 805 is connected with a storage battery arrangement circuit, and a rectification regulator is arranged between the generator 805 and the storage battery in series; the gear pump 9 works, when the negative pressure exceeds the acting force of the spring in the check valve 305, the check valve 305 is unfolded to discharge the air in the closed space, so that a vacuum environment is formed, the workpiece is stored without oxygen, and convenience is provided for long-time storage and conveying.
The specific use mode and function of the embodiment are as follows: in the present invention, a drive control is provided in the control display 10 to control the electric cylinder 801 and the drive motor 901;
when the workpieces need to be stored, the front rotating plate 2 and the upper rotating plate 4 are kept in the unfolded state, then the workpieces are placed in the moving base 1, the driving motor 901 is controlled to work, the driving motor 901 drives the gear pump 9 to work for air suction, the air pressure in the air pile 304 is reduced, and because the check valve 305 is internally provided with a spring to provide acting force, the control piston 601 is contracted, the synchronous piston 602 descends, the air in the double-strand piston 7 is reduced, the air expansion rod A301 and the air expansion rod B302 contract at the same time, the front rotating plate 2 and the upper rotating plate 4 are closed, and a sealed space is formed by sealing strips outside the front rotating plate 2 and the upper rotating plate 4, the moving base 1 and the U-shaped box enclosure 3;
the gear pump 9 continues to work, when the negative pressure exceeds the acting force of the spring in the check valve 305, the check valve 305 is unfolded to discharge the air in the closed space, so that a vacuum environment is formed, the workpiece is stored without oxygen, and convenience is provided for long-time storage and conveying;
when the synchronous piston 602 descends, the suspender 603 and the lower band-type brake 604 descend, the lower band-type brake 604 is separated from the rotary control shaft 5, meanwhile, the rotary control shaft 5 descends slightly to contract the hexagonal telescopic shaft 103, the rotary control shaft 5 is separated from the piston seat 6, so that the rotary control shaft 5 is completely unlocked, and the rotary control shaft 5, the hexagonal telescopic shaft 103 and the directional wheel 101 can rotate to provide a conveying function;
when gas is filled, the electric cylinder 801 is started to expand the flashboard 802, outside air passes through the eccentric channel 803 to enter a closed space, the air drives the impeller 804 to rotate in the process, the impeller 804 drives the generator 805 to rotate, and then partial electric power is generated to supplement the storage battery, so that the service life is prolonged;
the reverse gear pump 9 reverses the above steps and automatically deploys the front rotor plate 2 and the upper rotor plate 4.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (5)
1. A mobile transport case having a display, comprising: the device comprises a movable base (1), wherein the rear side of the bottom of the movable base (1) is rotatably matched with a support and is provided with two groups of directional wheels (101); two groups of universal wheels (102) are rotatably arranged at the front side of the bottom of the movable base (1); the front rotating plate (2) is hinged to the front end of the movable base (1), and the front rotating plate (2) can rotate forwards for 0-105 degrees; the U-shaped box enclosure (3) is fixedly arranged at the top of the movable base (1), and the insides of two sides of the U-shaped box enclosure (3) are hollow structures; u-shaped case encloses (3) including: the air telescopic rods A (301), two groups of air telescopic rods A (301) are rotatably arranged inside two sides of the U-shaped box enclosure (3), and the front ends of the air telescopic rods A (301) extend out of the U-shaped box enclosure (3) and are hinged with the front rotary plate (2); the two sides of the U-shaped box enclosure (3) are internally and rotatably provided with two groups of air telescopic rods B (302), and the top end of each air telescopic rod B (302) extends out of the U-shaped box enclosure (3) and is hinged with the upper rotating plate (4); the air pile type air bag is characterized by comprising a groove (303), wherein the groove (303) is formed in the front upper part of the inner side of the U-shaped box enclosure (3), an air pile (304) is fixedly arranged in the middle of the groove (303), and the bottom of the air pile (304) is connected with a one-way valve (305); the air pile (304) is communicated with the gear pump (9); the filter screen (306) is fixedly arranged outside the groove (303); the upper rotating plate (4) is hinged to the rear side of the top of the U-shaped box enclosure (3); the device comprises a rotary control shaft (5), wherein two groups of sliding shaft seats (501) are rotatably arranged at two ends of the rotary control shaft (5); spring rods A (104) are fixedly arranged on two sides of the top of the movable base (1), and the spring rods A (104) penetrate through the sliding shaft seat (501) to be sleeved with springs and are fixedly provided with blocking pieces; the piston seat (6) is fixedly arranged inside two sides of the U-shaped box enclosure (3); the double-strand piston (7) is fixedly arranged inside two sides of the U-shaped box enclosure (3); two ends of the top of the double-strand piston (7) are provided with air pipes which are respectively communicated with the air telescopic rod A (301) and the air telescopic rod B (302); the synchronizing piston member (602) slides inside the double piston (7); the air release valve (8), the air release valve (8) is connected and arranged in the middle of the rear side of the movable base (1); the gear pump (9), the said gear pump (9) is fixed and set up in the rear side upper side of the moving base (1); the gear pump (9) comprises: the rear end of the gear pump (9) is provided with the driving motor (901) which is in transmission connection; a storage battery is arranged in the mobile base (1) and is communicated with the driving motor (901), the generator (805) is connected with the storage battery by a circuit, and a rectification regulator is arranged between the generator (805) and the storage battery in series; the control display (10), the control display (10) is fixedly arranged at the upper right of the rear side of the movable base (1); a driving control is arranged in the control display (10) to control the electric cylinder (801) and the driving motor (901); when a workpiece needs to be stored, the front rotating plate (2) and the upper rotating plate (4) are kept in an unfolded state, then the workpiece is placed in the movable base (1), the driving motor (901) is controlled to work, the driving motor (901) drives the gear pump (9) to work to pump air, the internal air pressure of the air pile (304) is reduced, the check valve (305) is internally provided with a spring to provide acting force, so that the control piston (601) is contracted firstly, then the synchronous piston (602) descends, air in the double-strand piston (7) is reduced, meanwhile, the air telescopic rod A (301) and the air telescopic rod B (302) are contracted, the front rotating plate (2) and the upper rotating plate (4) are closed, and a sealed space is formed by sealing strips outside the front rotating plate (2) and the upper rotating plate (4) and the movable base (1) and the U-shaped box enclosure (3); the gear pump (9) continues to work, when the negative pressure exceeds the acting force of a spring in the one-way valve (305), the one-way valve (305) is unfolded, so that the air in the closed space is discharged, a vacuum environment is formed, the workpiece is stored without oxygen, and convenience is provided for long-time storage and conveying; when the synchronous piston piece (602) descends, the suspension rod (603) and the lower band-type brake (604) descend, the lower band-type brake (604) is separated from the rotary control shaft (5), meanwhile, the rotary control shaft (5) descends slightly to shrink the hexagonal telescopic shaft (103), the rotary control shaft (5) is separated from the piston seat (6), the rotary control shaft (5) is enabled to be unlocked completely, and the rotary control shaft (5), the hexagonal telescopic shaft (103) and the directional wheel (101) can rotate to provide a conveying function; when gas is filled, the electric cylinder (801) is started to expand the flashboard (802), outside air passes through the eccentric channel (803) and enters the closed space, the impeller (804) is driven by the air to rotate in the process, the impeller (804) drives the generator (805) to rotate, and then part of electric power is generated to supplement the storage battery, so that the service life is prolonged; the gear pump (9) is reversed to reverse the steps, and the front rotary plate (2) and the upper rotary plate (4) are automatically unfolded.
2. A mobile transport case with display according to claim 1, characterized in that the mobile base (1) further comprises:
two groups of hexagonal telescopic shafts (103) are rotatably arranged on two sides of the rear end of the movable base (1), and the bottom ends of the hexagonal telescopic shafts (103) are in bevel gear transmission connection with the directional wheel (101); the top end of the hexagonal telescopic shaft (103) is rotatably arranged in the rear sliding shaft seat (501), and the hexagonal telescopic shaft (103) is in transmission connection with the rotary control shaft (5) through a bevel gear.
3. A mobile transport case with display as claimed in claim 1, characterized in that the upper rotating plate (4) comprises:
the top of the locking ring (401) is fixedly provided with a spring rod B (402), and the top of the spring rod B (402) penetrates through the upper rotating plate (4) to be sleeved with the spring and is fixedly provided with a blocking piece.
4. A mobile transport case with display according to claim 1, characterized in that the piston seat (6) comprises:
the control piston (601), the middle of the top of the piston seat (6) is fixedly connected with the control piston (601), and a synchronous piston piece (602) is fixedly arranged at the telescopic end of the control piston (601);
the suspension rod (603), the side of the bottom of the synchronous piston piece (602) is fixedly provided with the suspension rod (603), and the bottom of the suspension rod (603) is fixedly provided with the lower band-type brake (604); the rear side of the top of the piston seat (6) is provided with an air pipe which is communicated with the two sides of the air pile (304).
5. A mobile transport case with display according to claim 1, characterized in that the deflation valve (8) comprises:
the two sides of the air release valve (8) are fixedly provided with two groups of electric cylinders (801), the telescopic end of each electric cylinder (801) is fixedly provided with a flashboard (802), and the flashboard (802) is inserted into the air release valve (8);
the rear end of the air release valve (8) is connected with an eccentric channel (803), the rear end of the air release valve (8) is provided with the eccentric channel (803), the eccentric channel (803) is internally provided with an impeller (804) in a rotating mode, one side of the eccentric channel (803) is fixedly provided with a generator (805), and a rotating shaft of the generator (805) is in transmission connection with the impeller (804).
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| CN202211443221.7A CN115571459B (en) | 2022-11-18 | 2022-11-18 | Mobile transport case with display |
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| CN202211443221.7A CN115571459B (en) | 2022-11-18 | 2022-11-18 | Mobile transport case with display |
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| CN115571459B true CN115571459B (en) | 2023-03-03 |
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|---|---|
| CN115571459A (en) | 2023-01-06 |
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