CN113306882A - Mechanism for safely transporting goods - Google Patents
Mechanism for safely transporting goods Download PDFInfo
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- CN113306882A CN113306882A CN202110561353.9A CN202110561353A CN113306882A CN 113306882 A CN113306882 A CN 113306882A CN 202110561353 A CN202110561353 A CN 202110561353A CN 113306882 A CN113306882 A CN 113306882A
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- Prior art keywords
- groove
- air
- box body
- sliding
- goods
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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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
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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
- B65D55/00—Accessories for container closures not otherwise provided for
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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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/107—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
The invention relates to the technical field of freight transportation equipment, in particular to a mechanism for safely transporting goods, which comprises a box body and a box cover; an elastic membrane is connected to the top end of the box body, an elastic block is connected between the elastic membrane and the top surface of the box body, a sliding cavity communicated with the top surface of the box body is formed in the side wall of the box cover, a piston is connected in the sliding cavity in a sliding mode, a first spring is connected between the piston and the bottom end of the sliding cavity, an air inlet groove is formed in the top end of the piston, a first air passage and a second air passage are formed in the side walls of the box cover and the box body respectively, a communicating groove communicated with the bottom end of the sliding cavity and the first air passage is formed in the box cover, a buffer cavity is formed in the inner side wall of the box body, and the outer end of the buffer cavity is connected with an elastic buffer membrane; the box body is arranged to control the work of the buffer structure in the box body, and an air pump or an air source is not needed to inflate the transportation device, so that the transportation structure is more convenient and faster to use.
Description
Technical Field
The invention relates to the technical field of freight transportation equipment, in particular to a mechanism for safely transporting goods.
Background
Road transport occupies great share in freight, and the vehicle is when the transportation, because the unevenness on road surface often can produce great rocking, when the vehicle rocked, often inside goods can shake, leads to the goods to receive the damage, and traditional freight filling device uses foam or vegetable fibre to fill the space usually, but two kinds of modes exist and use inconveniently, cause the problem of harm to the environment.
Some technical solutions for the safe transportation of goods have appeared in the prior art, such as a chinese patent, patent No. 2019204870810, the invention provides a safety protection device for cargo transportation, which comprises a base, a baffle, a connecting plate and a protection plate, the upper end of the base is provided with a baffle, the outer wall of one side of the baffle is provided with shock absorbers distributed in a rectangular array, the other end of the shock absorber is provided with a protection plate, the outer wall of one side of the protection plate, which is far away from the shock absorber, is provided with a second air bag in a fitting manner, a through hole is arranged in the baffle, a vent pipe is arranged in the through hole, the vent pipe penetrates through the protection plate and is connected with the second air bag, the outer wall of one end of the vent pipe, which is far away from the protection plate, is provided with a valve, the upper surface of the baffle plate is provided with a screw, the baffle upper end is provided with the connecting plate, the rotation groove has been seted up to the connecting plate upper surface, it has the double-screw bolt to rotate inslot portion. The utility model discloses a set up bumper shock absorber, first gasbag and second gasbag, reached the effect of filling space between goods and the conveyer and avoiding the goods contact device, security when having increaseed freight.
However, the cargo transportation device in the above-mentioned technology needs to wear the air pump with oneself when using, and inflate the gasbag that sets up and deflate, and it is comparatively loaded down with trivial details to use.
Therefore, a mechanism for safe transportation of goods is proposed to solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem that the cargo transportation device needs to wear an air pump with the user when in use and is more complicated to use because the arranged air bag is inflated and deflated, the invention provides a mechanism for safely transporting cargoes.
The technical scheme adopted by the invention for solving the technical problems is as follows: a mechanism for safe transportation of goods comprises a box body and a box cover; the top end of the box body is connected with an elastic membrane, the elastic membrane and the top surface of the box body form a sealed chamber, and a group of elastic blocks are connected between the elastic membrane and the top surface of the box body, a sliding cavity communicated with the top surface of the box body is arranged inside the side wall of the box cover, a piston is connected in the sliding cavity in a sliding manner, a first spring is connected between the piston and the bottom end of the sliding cavity, the top end of the piston is provided with an L-shaped air inlet groove, the bottom end of the air inlet groove is provided with an air return groove communicated with the bottom surface of the piston, a one-way valve is arranged in the air return groove, a first air passage and a second air passage are respectively arranged on the side wall of the box cover and the box body corresponding to the bottom end of the sliding cavity, a communicating groove for communicating the bottom end of the sliding cavity with the first air passage is arranged in the box cover, a buffer cavity is arranged on the inner side wall of the box body, the outer end of the buffer cavity is connected with an elastic buffer film, and the inner ends of the box cover and the box body are respectively connected with a buffer pad; when the cargo transportation device works, the air pump is needed to be worn along with the cargo transportation device in the prior art, and the arranged air bag is inflated and deflated, so that the cargo transportation device is complicated to use; when the goods transportation structure is used, when goods need to be placed in the box body, the buffer film is in a shrivelled state and is tightly attached to the interior of the buffer cavity, the occupation of a storage space in the box body is reduced, the goods can be placed in the box body easily, the buffer cushions arranged on the box body and the box cover can reduce the damage to the goods during vertical vibration, after the goods are placed, the box cover is covered on the box body, then the other box body filled with the goods is placed on the box cover, the elastic film at the top end of the box cover is pressed, the piston is pushed to move towards the bottom end of the sliding cavity by the air pressure in the elastic film until the air inlet groove on the piston is communicated with the communicating groove, at the moment, the air in the elastic film can flow into the buffer cavity through the air inlet groove, the communicating groove and the two air passages, so that the buffer film gradually swells and can play a role in damping effect on the goods vibrated in the horizontal direction, when pressure is not applied to the top end of the box cover any more, the elastic membrane is jacked up along with the elastic block, gas in the buffer cavity can flow back to the interior of the elastic membrane through the two air passages and the one-way valve in the air return groove, so that the work of the conveying mechanism can be carried out in a reciprocating mode, and meanwhile, the elastic membrane which is arranged at the top end of the box cover and is bulged can further relieve vibration of the box body in the vertical direction.
Preferably, a sliding block is connected inside the first air passage in a sliding manner, a second spring is connected between the sliding block and the end part of the first air passage, a group of through grooves are formed in the side wall of the sliding block, a plugging body is arranged at one end, close to the second air passage, of each through groove, an elastic rope is connected between each plugging body and the corresponding side wall of each through groove, and a limiting block is connected to the side wall of the second air passage; the during operation, when the air inlet duct is linked together with the intercommunication groove, the inside gas of elastic membrane can exert pressure to slider and shutoff body after flowing into a gas flue this moment, make the atmospheric pressure difference at the inside and outside both ends of slider can promote the slider to No. two gas flues one side movements, laminate mutually until slider and stopper, the slider can carry out the shutoff to the juncture between two gas flues this moment, reduce the condition that the gas that a gas flue flowed in reveals from the laminating between box and the case lid, when the inside atmospheric pressure of a gas flue lasted the rising simultaneously, this atmospheric pressure of locating can be with the shutoff body from link up groove department and push up this moment, thereby make and link up the groove and be in the open mode, and make gas can effectually flow in the cushion chamber.
Preferably, the limiting block is made of a magnetic material and can attract the sliding block; during operation, when the slider is close to the stopper gradually, the stopper can attract the slider and play certain fixed effect, has offset No. two springs and to some pulling forces of slider to make the position department that is located two air flues handing-over that the slider can be more stable, and carry out more effectual shutoff to the position of its handing-over.
Preferably, the inner end of the first air passage is provided with a sliding plate which is connected with the through groove in a sliding mode, and when the sliding block moves to be attached to the limiting block, the free end of the sliding plate is separated from the through groove; the during operation, when gas flows into a gas passage inside tentatively, the free end of slide this moment is located and link up inslot portion and carry out the shutoff to link up the groove, make the slider to the shutoff that atmospheric pressure in the gas passage can be more abundant exert the effort, and promote it to slide in two gas passages, reduce the slider at the in-process of motion, partly gaseous flows from linking up the groove, and influence the high-efficient gliding condition of slider, when the slider moves to laminating mutually with the stopper, the free end of slide this moment with link up the groove separation and no longer to its shutoff, thereby make the gaseous top-open shutoff body that can be smooth in the gas passage and flow out.
Preferably, a supporting plate is connected to the inner wall of the buffer cavity corresponding to one side of the second air passage, a funnel-shaped cavity is formed in one end, close to the supporting plate, of the second air passage, a blocking ball is arranged inside the funnel-shaped cavity, an elastic body is connected between the blocking ball and the supporting plate, a threaded rod communicated with the first air passage is connected to the side wall of the box cover through threads, the free end of the threaded rod is arranged to be a polished rod and is connected with a sliding block in a sliding mode, and an ejector rod is connected to one end, close to the blocking ball, of the sliding block; when in work, after the box cover is covered on the box body, the elastic membrane is pressed by the external pressure, so that the blocking ball can be ejected from the funnel-shaped cavity after the gas flows into the two gas channels, therefore, the gas smoothly flows into the buffer cavity, when the elastic membrane is not pressurized any more, the blocking ball blocks the funnel-shaped cavity under the action of the elastic body, the backflow of the gas in the buffer cavity is reduced, the continuous pressurization on the box cover is not needed any more, thereby the top of the box body can work effectively under the action of not placing another box body, when the box body needs to be reset, at the moment, the threaded rod is gradually screwed into the first air passage, so that the threaded rod ejects the blocking ball from the funnel-shaped cavity by driving the sliding block and the ejector rod to move, therefore, the gas in the buffer cavity can effectively flow back after the elastic membrane is reset, and the transportation mechanism can work in a reciprocating mode.
Preferably, oil storage cavities are respectively formed in the free ends of the sliding plates, oil conveying grooves are respectively formed in the upper side and the lower side of each oil storage cavity, conveying strips extending into the oil storage cavities are filled in the oil conveying grooves, the outer ends of the conveying strips are flush with the outer surfaces of the sliding plates, and the conveying strips are made of water absorbing materials; when the sliding plate moves relative to the through groove, the lubricating oil can be coated in the through groove by the conveying strip, so that the friction resistance generated when the sliding plate moves relative to the through groove is reduced, and the movement of the sliding block can be performed more smoothly.
Preferably, the inner wall of the through groove is symmetrically embedded with magnetic layers, magnetic blocks attracted with the magnetic layers are respectively arranged inside one ends of the conveying strips close to the magnetic layers, and elastic pull ropes are connected between the two symmetrical magnetic blocks; the during operation, when the slide is located and link up the inslot portion, the magnetic layer attracts the magnetic block this moment, make the magnetic block press the transport strip and link up the effective laminating of groove lateral wall when being close to and link up the inslot wall, thereby make the transport strip with the stable coating of lubricating oil on linking up the groove, when the free end of slide with link up the groove phase separation, two magnetic blocks of symmetry this moment draw close each other under the pulling force of stay cord and make the transport strip contract in the oil transportation inslot, thereby make the slide can more stable insert link up the groove, reduce the transport strip because of the protrusion in the slide outer end with link up the dead condition of groove card.
Preferably, grooves are respectively formed in the outer surfaces, attached to the first air passage, of the sliding blocks, a group of rollers are rotatably connected to the side walls of the grooves, and the side walls of the rollers are respectively attached to the inner walls of the grooves and the first air passage; the during operation, when the slider slides in two air flues under the effect of one side atmospheric pressure, the slider can drive the roller and roll on the inner wall of two air flues this moment, has reduced the frictional resistance who produces because of relative motion between slider and the two air flues greatly, and the roller that sets up simultaneously also can isolated gas and flow between slider and two air flues to make the slider can more effectual slip under the effect of one side atmospheric pressure.
Preferably, when the sliding block is attached to the limiting block, a sealing piece is fixedly connected to a groove corresponding to the connecting position of the first air passage and the second air passage, a pressure groove communicated with the through groove is formed in the sliding block corresponding to one side of the sealing piece, a pressure hole communicated with the pressure groove is formed in the sealing piece, a sealing block is connected to one side, away from the through groove, of the pressure hole in a sliding mode, and an elastic piece is connected between the sealing block and the side wall of the pressure hole; during operation, when slider and stopper were laminated mutually, during the shutoff piece drove the pressure port and moved the handing-over department of a air flue and No. two air flues, can pass the pressure tank and exert pressure to the shutoff piece with the pressure port from the gaseous of lining up the groove outflow this moment for the shutoff piece compresses tightly in the gap department of handing-over of two air flues, and gaseous the condition that leads to gas leakage from this gap outflow in the reduction case lid.
Preferably, the blocking block is spherical, and arc-shaped grooves matched with the blocking block in shape are formed in the joint of the first air passage and the second air passage; during operation, spherical plugging block can reduce its produced resistance with the relative motion of pressure hole, and the plugging block can be impressed in the arc wall of two air flue handing-over departments under the effect of pressure hole atmospheric pressure simultaneously to can play more effectual shutoff effect to the gap of two air flue handing-over, further reduce revealing of the inside gas of case lid.
The invention has the following beneficial effects:
1. when goods need to be placed in the box body, the buffer film is in a shrivelled state and is tightly attached to the interior of the buffer cavity, the occupied storage space in the box body is reduced, the goods can be placed in the box body easily, meanwhile, the work of the buffer structure in the box body is controlled through the placement of the box body, an air pump or an air source does not need to be additionally arranged to inflate the conveying device, and the conveying structure is more convenient and faster to use.
2. When the air inlet groove is communicated with the communicating groove, air in the elastic membrane can apply pressure to the sliding block and the blocking body after flowing into the first air passage, so that the air pressure difference between the inner end and the outer end of the sliding block can push the sliding block to move towards one side of the second air passage until the sliding block is attached to the limiting block, the sliding block can block the junction between the two air passages, and the condition that the air flowing into the first air passage leaks from the attachment between the box body and the box cover is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is a schematic structural view of the second embodiment of the present invention, wherein the plugging block is engaged with the arc-shaped groove;
in the figure: the device comprises a box body 1, a box cover 2, an elastic membrane 3, an elastic block 4, a sliding cavity 5, a piston 6, a first spring 7, an air inlet groove 8, a first air passage 9, a second air passage 10, a communicating groove 11, a buffer cavity 12, a buffer membrane 13, a buffer pad 14, a slide block 15, a second spring 16, a through groove 17, a blocking body 18, an elastic rope 19, a limiting block 20, a slide plate 21, a supporting plate 22, a blocking ball 23, an elastic body 24, a threaded rod 25, a push rod 26, an oil storage cavity 27, a conveying strip 28, a magnetic layer 29, a magnetic block 30, a pull rope 31, a groove 32, a roller 33, a blocking piece 34, a pressure groove 35, a pressure hole 36, a blocking piece 37, an elastic piece 38, an arc-shaped groove 39 and a one-way valve 40.
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.
The first embodiment is as follows:
referring to fig. 1-5, the mechanism for safely transporting goods according to the present invention includes a box body 1 and a box cover 2; the top end of the box body 1 is connected with an elastic membrane 3, the elastic membrane 3 and the top surface of the box body 1 form a sealed cavity, a group of elastic blocks 4 are connected between the elastic membrane 3 and the top surface of the box body 1, a sliding cavity 5 communicated with the top surface of the box body 1 is formed in the side wall of the box cover 2, a piston 6 is connected in the sliding cavity 5 in a sliding manner, a first spring 7 is connected between the piston 6 and the bottom end of the sliding cavity 5, an L-shaped air inlet groove 8 is formed in the top end of the piston 6, an air return groove communicated with the bottom surface of the piston 6 is formed in the bottom end of the air inlet groove 8, a one-way valve 40 is installed in the air return groove, a first air passage 9 and a second air passage 10 are respectively formed in the side wall of the box cover 2 and the box body 1 corresponding to the bottom end of the sliding cavity 5, a communicating groove 11 communicated with the bottom end of the first air passage 9 is formed in the box cover 2, and a buffer cavity 12 is formed in the inner side wall of the box body 1, the outer end of the buffer cavity 12 is connected with an elastic buffer film 13, and the inner ends of the box cover 2 and the box body 1 are respectively connected with a buffer pad 14; when the cargo transportation device works, the air pump is needed to be worn along with the cargo transportation device in the prior art, and the arranged air bag is inflated and deflated, so that the cargo transportation device is complicated to use; when the cargo transportation structure is used, when the box body 1 needs to place cargos, the buffer film 13 is in a shriveled state and is tightly attached to the inside of the buffer cavity 12, the occupation of a storage space in the box body 1 is reduced, the cargos can be easily placed in the box body 1, the buffer cushions 14 arranged on the box body 1 and the box cover 2 can reduce the damage to the cargos during the vertical vibration, after the cargos are placed, the box cover 2 is covered on the box body 1, then the other box body 1 filled with the cargos is placed on the box cover 2, the elastic film 3 at the top end of the box cover 2 is pressed, the piston 6 is pushed to move towards the bottom end of the sliding cavity 5 through the air pressure in the elastic film 3 until the air inlet groove 8 on the piston 6 is communicated with the communication groove 11, and at the moment, the air in the elastic film 3 can flow into the buffer cavity 12 through the air inlet groove 8, the communication groove 11 and the two air passages, the buffer film 13 is enabled to bulge gradually and can play a shock absorption effect on horizontally vibrated goods, when pressure is not applied to the top end of the box cover 2 any more, the elastic film 3 is jacked up along with the elastic block 4, at the moment, gas in the buffer cavity 12 can flow back to the interior of the elastic film 3 through the two air passages and the check valve 40 in the gas return groove, so that the work of the transport mechanism can be carried out in a reciprocating mode, meanwhile, the bulged elastic film 3 arranged at the top end of the box cover 2 can further relieve the vibration of the box body 1 in the vertical direction, the work of the internal buffer structure is controlled through the placement of the box body 1, an additional air pump or an air source is not needed any more to inflate the transport mechanism, and the transport structure is enabled to be more convenient and rapid to use.
A sliding block 15 is connected inside the first air passage 9 in a sliding mode, a second spring 16 is connected between the sliding block 15 and the end portion of the first air passage 9, a group of through grooves 17 are formed in the side wall of the sliding block 15, a blocking body 18 is arranged at one end, close to the second air passage 10, of each through groove 17, an elastic rope 19 is connected between each blocking body 18 and the corresponding side wall of each through groove 17, and a limiting block 20 is connected to the side wall of the second air passage 10; during operation, when the air inlet duct 8 is linked together with the communicating channel 11, the gas inside the elastic membrane 3 can exert pressure on the slider 15 and the blocking body 18 after flowing into the first air passage 9, so that the air pressure difference between the inner end and the outer end of the slider 15 can push the slider 15 to move towards one side of the second air passage 10 until the slider 15 is attached to the limiting block 20, at the moment, the slider 15 can block the junction between the two air passages, the condition that the gas flowing into the first air passage 9 is leaked from the attachment between the box body 1 and the box cover 2 is reduced, and meanwhile, when the air pressure inside the first air passage 9 continuously rises, the air pressure at the position can push the blocking body 18 away from the through groove 17, so that the through groove 17 is in an open state, and the gas can effectively flow into the buffer cavity 12.
The limiting block 20 is made of a magnetic material, and the limiting block 20 can attract the sliding block 15; during operation, when the slider 15 is close to the limiting block 20 gradually, the limiting block 20 can attract the slider 15 and play a certain fixing effect, and a part of pulling force of the second spring 16 on the slider 15 is counteracted, so that the slider 15 can be located at the position where the two air passages are connected more stably, and the position where the two air passages are connected is blocked more effectively.
A sliding plate 21 connected with the through groove 17 in a sliding mode is arranged at the inner end of the first air passage 9, and when the sliding block 15 moves to be attached to the limiting block 20, the free end of the sliding plate 21 is separated from the through groove 17; when the air-tight sliding block 15 works, when air initially flows into the first air passage 9, the free end of the sliding plate 21 is located inside the through groove 17 and blocks the through groove 17, so that air pressure in the first air passage 9 can sufficiently exert acting force on the blocked sliding block 15, the sliding of the sliding block 15 in the two air passages is promoted, the situation that a part of air flows out of the through groove 17 and the sliding of the sliding block 15 is influenced in the moving process of the sliding block 15 is reduced, when the sliding block 15 moves to be attached to the limiting block 20, the free end of the sliding plate 21 is separated from the through groove 17 and is not blocked any more, and therefore the air in the first air passage 9 can smoothly push the blocking body 18 open and flows out.
A supporting plate 22 is connected to the inner wall of the buffer cavity 12 corresponding to one side of the second air passage 10, a funnel-shaped cavity is formed in one end, close to the supporting plate 22, of the second air passage 10, a blocking ball 23 is arranged inside the funnel-shaped cavity, an elastic body 24 is connected between the blocking ball 23 and the supporting plate 22, a threaded rod 25 communicated with the first air passage 9 is connected to the side wall of the box cover 2 in a threaded mode, the free end of the threaded rod 25 is arranged to be a polished rod and is connected with a sliding block 15 in a sliding mode, and an ejector rod 26 is connected to one end, close to the blocking ball 23, of the sliding block 15; when the box body is in work, after the box cover 2 is covered on the box body 1, the elastic membrane 3 is pressed by external pressure at the moment, so that the blocking ball 23 can be ejected from the funnel-shaped cavity after the gas flows into the two air passages, the gas smoothly flows into the buffer cavity 12, when the pressure is not applied to the elastic membrane 3 any more, the blocking ball 23 blocks the funnel-shaped cavity under the action of the elastic body 24, the backflow of the gas in the buffer cavity 12 is reduced, the pressure is not required to be continuously applied to the box cover 2 any more, the top of the box body 1 can also effectively work under the action of not placing another box body 1, when the box body 1 is required to reset, the threaded rod 25 is gradually screwed into the first air passage 9, the threaded rod 25 ejects the blocking ball 23 from the funnel-shaped cavity through the movement of the driving slide block 15 and the ejector rod 26, and the gas in the buffer cavity 12 can effectively flow back after the elastic membrane 3 resets, thereby enabling the operation of the transport mechanism to be performed reciprocally.
An oil storage cavity 27 is formed in the free end of the sliding plate 21, oil conveying grooves are formed in the upper side and the lower side of the oil storage cavity 27, conveying strips 28 extending into the oil storage cavity 27 are filled in the oil conveying grooves, the outer ends of the conveying strips 28 are flush with the outer surface of the sliding plate 21, and the conveying strips 28 are made of water absorption materials; when the sliding plate 21 moves relative to the through groove 17, the conveying strips 28 can coat the lubricating oil in the through groove 17, so that the friction resistance generated when the sliding plate 21 moves relative to the through groove 17 is reduced, and the movement of the sliding block 15 can be performed more smoothly.
When the sliding block 5 is attached to the limiting block 20, a sealing piece 34 is fixedly connected to a groove 32 corresponding to the connection position of the first air passage 9 and the second air passage 10, a pressure groove 35 communicated with the through groove 17 is formed in the sliding block 15 corresponding to one side of the sealing piece 34, a pressure hole 36 communicated with the pressure groove 35 is formed in the sealing piece 34, a sealing block 37 is connected to one side, far away from the through groove 17, of the pressure hole 36 in a sliding mode, and an elastic piece 38 is connected between the sealing block 37 and the side wall of the pressure hole 36; during operation, when slider 5 and stopper 20 are laminated mutually, shutoff piece 34 drives pressure hole 36 and moves when handing-over department of a airway 9 and No. two airways 10, and the gas that flows out from through groove 17 this moment can pass pressure groove 35 and pressure hole 36 and exert pressure to shutoff piece 37 for shutoff piece 37 compresses tightly in the gap department of two airways handing-over, and the gaseous condition that leads to gas leakage that flows out from this gap in the reduction case lid 2.
Example two:
as shown in fig. 6, the blocking block 37 is spherical, and the connecting position of the first air passage 9 and the second air passage 10 is provided with an arc-shaped groove 39 matching with the blocking block 37 in shape; during operation, spherical blocking piece 37 can reduce its produced resistance with pressure port 36 relative motion, and blocking piece 37 can impress under the effect of pressure port 36 atmospheric pressure simultaneously in the arc wall 39 of two air flue handing-over departments to can play more effectual shutoff effect to the gap of two air flue handing-over, further reduce revealing of 2 inside gas of case lid.
The working principle is as follows: when the box body 1 needs to place goods, the buffer film 13 is in a shrivelled state and is tightly attached to the inside of the buffer cavity 12 at the moment, the occupation of the storage space in the box body 1 is reduced, so that the goods can be easily placed in the box body 1, the buffer cushions 14 arranged on the box body 1 and the box cover 2 can reduce the damage to the goods during up-and-down vibration, after the goods are placed, the box cover 2 is covered on the box body 1 at the moment, then another box body 1 filled with the goods is placed on the box cover 2, so that the elastic film 3 at the top end of the box cover 2 is pressed, the piston 6 is pushed to move towards the bottom end of the sliding cavity 5 through the air pressure in the elastic film 3 until the air inlet groove 8 on the piston 6 is communicated with the communication groove 11, at the moment, the air in the elastic film 3 can flow into the buffer cavity 12 through the air inlet groove 8, the communication groove 11 and the two air passages, so that the buffer film 13 gradually bulges and can play a role of damping effect on the goods vibrated in the horizontal direction, when pressure is not applied to the top end of the box cover 2 any more, the elastic membrane 3 is jacked up along with the elastic block 4, at the moment, gas in the buffer cavity 12 can flow back to the interior of the elastic membrane 3 through the two air passages and the one-way valve 40 in the air return groove, so that the work of the transportation mechanism can be carried out in a reciprocating mode, and meanwhile, the elastic membrane 3 which is arranged at the top end of the box cover 2 and is bulged can further relieve the vibration of the box body 1 in the vertical direction; when the air inlet groove 8 is communicated with the communicating groove 11, at the moment, the air in the elastic membrane 3 can apply pressure to the slider 15 and the blocking body 18 after flowing into the first air passage 9, so that the air pressure difference between the inner end and the outer end of the slider 15 can push the slider 15 to move towards one side of the second air passage 10 until the slider 15 is attached to the limiting block 20, at the moment, the slider 15 can block the junction between the two air passages, the condition that the air flowing into the first air passage 9 leaks from the attachment part between the box body 1 and the box cover 2 is reduced, and meanwhile, when the air pressure in the first air passage 9 is continuously increased, the air pressure at the position can push the blocking body 18 open from the through groove 17, so that the through groove 17 is in an open state, and the air can effectively flow into the buffer cavity 12; when the sliding block 15 is gradually close to the limiting block 20, the limiting block 20 can attract the sliding block 15 and play a certain fixing effect, and a part of pulling force of the second spring 16 on the sliding block 15 is counteracted, so that the sliding block 15 can be more stably positioned at the joint position of the two air passages and more effectively block the joint position of the two air passages; when gas initially flows into the first air passage 9, the free end of the sliding plate 21 is positioned in the through groove 17 and blocks the through groove 17, so that the air pressure in the first air passage 9 can sufficiently exert acting force on the blocked sliding block 15 and promote the sliding of the blocked sliding block 15 in the two air passages, the situation that part of gas flows out of the through groove 17 to influence the efficient sliding of the sliding block 15 in the moving process of the sliding block 15 is reduced, when the sliding block 15 moves to be attached to the limiting block 20, the free end of the sliding plate 21 is separated from the through groove 17 and is not blocked any more, and the gas in the first air passage 9 can smoothly push the blocking body 18 open and flow out; after the box cover 2 is covered on the box body 1, the elastic membrane 3 is pressed by external pressure at the moment, so that the blocking ball 23 can be ejected from the funnel-shaped cavity after the gas flows into the two air passages, the gas smoothly flows into the buffer cavity 12, when the pressure is not applied to the elastic membrane 3 any more, the blocking ball 23 blocks the funnel-shaped cavity under the action of the elastic body 24 at the moment, the backflow of the gas in the buffer cavity 12 is reduced, the continuous pressure application to the box cover 2 is not needed any more, so that the top of the box body 1 can also effectively work under the action of not placing another box body 1, when the box body 1 needs to reset, the threaded rod 25 is gradually screwed into the first air passage 9 at the moment, the threaded rod 25 ejects the blocking ball 23 from the funnel-shaped cavity through the movement of driving the sliding block 15 and the ejector rod 26, so that the gas in the buffer cavity 12 can effectively backflow after the elastic membrane 3 resets, so that the work of the transportation mechanism can be carried out in a reciprocating way; lubricating oil is stored in the oil storage cavity 27 in advance, the conveying strips 28 can continuously adsorb the lubricating oil, and when the sliding plate 21 moves relative to the through groove 17, the conveying strips 28 can coat the lubricating oil in the through groove 17, so that the friction resistance generated when the sliding plate 21 moves relative to the through groove 17 is reduced, and the movement of the sliding block 15 can be performed more smoothly; when the sliding plate 21 is positioned in the through groove 17, the magnetic layer 29 attracts the magnetic blocks 30, so that the magnetic blocks 30 press the conveying strips 28 to be effectively attached to the side walls of the through groove 17 when approaching the inner wall of the through groove 17, and the conveying strips 28 stably coat lubricating oil on the through groove 17, when the free end of the sliding plate 21 is separated from the through groove 17, the two symmetrical magnetic blocks 30 are close to each other under the tension of the pull rope 31, and the conveying strips 28 are contracted in the oil conveying groove, so that the sliding plate 21 can be more stably inserted into the through groove 17, and the phenomenon that the conveying strips 28 are blocked with the through groove 17 due to the fact that the conveying strips protrude at the outer end of the sliding plate 21 is reduced; when the slide block 15 slides in the two air passages under the action of air pressure at one side, the slide block 15 can drive the roller 33 to roll on the inner walls of the two air passages, so that the friction resistance between the slide block 15 and the two air passages due to relative movement is greatly reduced, and meanwhile, the arranged roller 33 can isolate gas from flowing between the slide block 15 and the two air passages, so that the slide block 15 can slide more effectively under the action of the air pressure at one side; when the sliding block 5 is attached to the limiting block 20, the blocking piece 34 drives the pressure hole 36 to move to the joint of the first air passage 9 and the second air passage 10, at the moment, the gas flowing out of the through groove 17 can pass through the pressure groove 35 and the pressure hole 36 to apply pressure to the blocking block 37, so that the blocking block 37 is pressed at the joint of the two air passages, and the condition that the gas in the box cover 2 flows out of the gap to cause gas leakage is reduced; spherical plugging block 37 can reduce its produced resistance with pressure port 36 relative motion, and plugging block 37 can be impressed in the arc wall 39 of two air flue handing-over departments under the effect of pressure port 36 atmospheric pressure simultaneously to can play more effective shutoff effect to the gap of two air flue handing-over, further reduce the inside gaseous leakage of case lid 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A mechanism for safely transporting goods comprises a box body (1) and a box cover (2); the method is characterized in that: the top end of the box body (1) is connected with an elastic membrane (3), the elastic membrane (3) and the top surface of the box body (1) form a sealed cavity, a group of elastic blocks (4) are connected between the elastic membrane (3) and the top surface of the box body (1), a sliding cavity (5) communicated with the top surface of the box body (1) is formed in the side wall of the box cover (2), a piston (6) is connected in the sliding cavity (5) in a sliding mode, a first spring (7) is connected between the piston (6) and the bottom end of the sliding cavity (5), an L-shaped air inlet groove (8) is formed in the top end of the piston (6), an air return groove communicated with the bottom surface of the piston (6) is formed in the bottom end of the air inlet groove (8), a one-way valve (40) is installed in the air return groove, and a first air passage (9) and a second air passage (10) are respectively formed in the side walls of the box cover (2) and the box body (1) corresponding to the bottom end of the sliding cavity (5), case lid (2) inside intercommunication sliding chamber (5) bottom and intercommunication groove (11) of a gas flue (9) of seting up, buffer chamber (12) have been seted up on the inside wall of box (1), elastic buffer film (13) are connected to buffer chamber (12) outer end, case lid (2) and box (1) inner are connected with blotter (14) respectively.
2. A mechanism for the secure transportation of goods as claimed in claim 1, wherein: a gas channel (9) inside sliding connection has slider (15), be connected with No. two spring (16) between slider (15) and a gas channel (9) tip, a set of groove (17) of lining up has been seted up on slider (15) lateral wall, the one end of lining up groove (17) and being close to No. two gas channels (10) is equipped with the shutoff body (18), be connected with between shutoff body (18) and the groove (17) lateral wall of lining up that corresponds elastic rope (19), be connected with stopper (20) on No. two gas channels (10) lateral wall.
3. A mechanism for the secure transportation of goods as claimed in claim 2, wherein: the limiting block (20) is made of magnetic materials, and the limiting block (20) can attract the sliding block (15).
4. A mechanism for the secure transportation of goods as claimed in claim 3, wherein: a sliding plate (21) connected with the through groove (17) in a sliding mode is arranged at the inner end of the first air passage (9), and when the sliding block (15) moves to be attached to the limiting block (20), the free end of the sliding plate (21) is separated from the through groove (17).
5. A mechanism for the secure transportation of goods as claimed in claim 4, wherein: be connected with backup pad (22) on No. two cushion chamber (12) inner walls that air flue (10) one side corresponds, No. two air flue (10) are close to the one end of backup pad (22) and are provided with the funnel chamber form, funnel intracavity portion is equipped with shutoff ball (23), be connected with elastomer (24) between shutoff ball (23) and backup pad (22), threaded connection has threaded rod (25) that is linked together with air flue (9) on case lid (2) lateral wall, the free end of threaded rod (25) sets into the polished rod and slides with slider (15) and links to each other, the one end that slider (15) are close to shutoff ball (23) is connected with ejector pin (26).
6. A mechanism for the secure transportation of goods as claimed in claim 5, wherein: oil storage chamber (27) have been seted up respectively to the free end of slide (21) inside, oil transmission groove has been seted up respectively to the upper and lower both sides in oil storage chamber (27), oil transmission groove inside packing has and stretches into to the inside conveying strip (28) in oil storage chamber (27), the outer end of conveying strip (28) flushes with the surface of slide (21) mutually, just conveying strip (28) are made by the material that absorbs water.
7. A mechanism for the secure transportation of goods as claimed in claim 6, wherein: magnetic layers (29) are symmetrically embedded on the inner wall of the through groove (17), magnetic blocks (30) attracted with the magnetic layers (29) are respectively arranged inside one end, close to the magnetic layers (29), of the conveying strip (28), and elastic pull ropes (31) are connected between the two symmetrical magnetic blocks (30).
8. A mechanism for the secure transportation of goods as claimed in claim 7, wherein: a groove (32) is formed in the outer surface, attached to the first air passage (9), of the sliding block (15), a group of rollers (33) are rotatably connected to the side wall of the groove (32), and the side wall of each roller (33) is attached to the inner wall of the groove (32) and the inner wall of the first air passage (9) respectively.
9. A mechanism for the secure transportation of goods as claimed in claim 8, wherein: when slider (15) and stopper (20) are laminated mutually, recess (32) department that handing-over position of a air flue (9) and No. two air flues (10) corresponds has linked firmly shutoff piece (34), inside pressure tank (35) that are linked together with through groove (17) that are equipped with of slider (15) that shutoff piece (34) one side corresponds, inside pressure port (36) that are linked together with pressure tank (35) that are equipped with of shutoff piece (34), one side sliding connection that link up groove (17) is kept away from in pressure port (36) has shutoff piece (37), be connected with elastic component (38) between the lateral wall of shutoff piece (37) and pressure port (36).
10. A mechanism for the secure transportation of goods as claimed in claim 9, wherein: blocking piece (37) set up to spherical form, just the position department that a gas flue (9) and No. two gas flues (10) handing-over mutually all seted up with blocking piece (37) shape assorted arc wall (39).
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CN202110561353.9A CN113306882A (en) | 2021-05-22 | 2021-05-22 | Mechanism for safely transporting goods |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113867364A (en) * | 2021-10-25 | 2021-12-31 | 山东飞科电动车有限公司 | Utilize sound wave to keep away safe type electric motor car of barrier |
CN114273238A (en) * | 2021-12-31 | 2022-04-05 | 重庆邮电大学 | Full automatic sorting equipment of commodity circulation parcel |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206050391U (en) * | 2016-09-28 | 2017-03-29 | 辽宁华原葡萄酒庄有限公司 | A kind of novel grape Wine packing box |
CN107042947A (en) * | 2017-06-15 | 2017-08-15 | 安徽杰通物流有限公司 | A kind of logistics box structure |
CN108861083A (en) * | 2018-07-10 | 2018-11-23 | 戴碧堂 | A kind of multi-functional ice bag incubator |
CN208165681U (en) * | 2018-03-16 | 2018-11-30 | 李天正 | A kind of logistics cargo compartment with shock-absorbing function |
CN110498136A (en) * | 2019-08-09 | 2019-11-26 | 叶庆奇 | A kind of Air Logistics transport container |
CN209973236U (en) * | 2019-04-11 | 2020-01-21 | 山东雅利安供应链管理有限公司 | Safety device for freight |
CN111806882A (en) * | 2020-07-28 | 2020-10-23 | 广州晖晴信息科技有限公司 | Case is deposited in transportation of air cushion shock attenuation personal computer |
CN112120399A (en) * | 2020-09-27 | 2020-12-25 | 宿州微腾企业管理咨询服务有限公司 | Enterprise management consultation cooperative office device |
CN112681665A (en) * | 2021-01-18 | 2021-04-20 | 陈德周 | Emery wear-resisting floor system structure |
CN112707020A (en) * | 2020-12-30 | 2021-04-27 | 温州笛域农业科技发展有限公司 | Cargo storage device with anti-collision function and using method |
CN112790979A (en) * | 2021-02-03 | 2021-05-14 | 刘春雨 | Moisture-proof medicine bottle |
-
2021
- 2021-05-22 CN CN202110561353.9A patent/CN113306882A/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206050391U (en) * | 2016-09-28 | 2017-03-29 | 辽宁华原葡萄酒庄有限公司 | A kind of novel grape Wine packing box |
CN107042947A (en) * | 2017-06-15 | 2017-08-15 | 安徽杰通物流有限公司 | A kind of logistics box structure |
CN208165681U (en) * | 2018-03-16 | 2018-11-30 | 李天正 | A kind of logistics cargo compartment with shock-absorbing function |
CN108861083A (en) * | 2018-07-10 | 2018-11-23 | 戴碧堂 | A kind of multi-functional ice bag incubator |
CN209973236U (en) * | 2019-04-11 | 2020-01-21 | 山东雅利安供应链管理有限公司 | Safety device for freight |
CN110498136A (en) * | 2019-08-09 | 2019-11-26 | 叶庆奇 | A kind of Air Logistics transport container |
CN111806882A (en) * | 2020-07-28 | 2020-10-23 | 广州晖晴信息科技有限公司 | Case is deposited in transportation of air cushion shock attenuation personal computer |
CN112120399A (en) * | 2020-09-27 | 2020-12-25 | 宿州微腾企业管理咨询服务有限公司 | Enterprise management consultation cooperative office device |
CN112707020A (en) * | 2020-12-30 | 2021-04-27 | 温州笛域农业科技发展有限公司 | Cargo storage device with anti-collision function and using method |
CN112681665A (en) * | 2021-01-18 | 2021-04-20 | 陈德周 | Emery wear-resisting floor system structure |
CN112790979A (en) * | 2021-02-03 | 2021-05-14 | 刘春雨 | Moisture-proof medicine bottle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113867364A (en) * | 2021-10-25 | 2021-12-31 | 山东飞科电动车有限公司 | Utilize sound wave to keep away safe type electric motor car of barrier |
CN114273238A (en) * | 2021-12-31 | 2022-04-05 | 重庆邮电大学 | Full automatic sorting equipment of commodity circulation parcel |
CN114273238B (en) * | 2021-12-31 | 2023-12-26 | 重庆邮电大学 | Full-automatic sorting equipment for logistics packages |
CN114273238B8 (en) * | 2021-12-31 | 2024-02-20 | 山西峰凡科技物流股份有限公司 | Full-automatic sorting equipment for logistics packages |
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