CN116374501B - Hydrogen tank conveying line for green hydrogen energy production - Google Patents
Hydrogen tank conveying line for green hydrogen energy production Download PDFInfo
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- CN116374501B CN116374501B CN202310655213.7A CN202310655213A CN116374501B CN 116374501 B CN116374501 B CN 116374501B CN 202310655213 A CN202310655213 A CN 202310655213A CN 116374501 B CN116374501 B CN 116374501B
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- plate
- hydrogen tank
- tank body
- supporting
- limiting
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 138
- 239000001257 hydrogen Substances 0.000 title claims abstract description 138
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000032258 transport Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009924 canning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0252—Cans
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
The application discloses a hydrogen tank conveying line for green hydrogen energy production, which comprises a limit conveying part, a supporting and transporting part and a feeding part, wherein the feeding part comprises a feeding table, a hydrogen tank body to be fed is placed on the feeding table, one end of the feeding table is connected with the supporting and transporting part, and one end of the feeding table far away from the supporting and transporting part is provided with a pushing mechanism which is used for pushing the hydrogen tank body to the supporting and transporting part; the limiting conveying part is correspondingly arranged on the upper side of the supporting and conveying part, the limiting conveying part and the supporting and conveying part are closed end to end, the supporting and conveying part is used for bearing the hydrogen tank body for conveying, and the limiting conveying part is used for limiting the upper end of the hydrogen tank body and synchronously conveying with the supporting and conveying part; the limiting conveying part comprises an outer ring track and an inner ring plate, and the distance between the outer ring track and the inner ring plate is larger than the diameter of the hydrogen tank body.
Description
Technical Field
The application relates to the technical field of transportation, in particular to a hydrogen tank transportation line for green hydrogen energy production.
Background
Hydrogen energy is an important component of energy systems in future countries and is also an important carrier for realizing green low-carbon transformation by using energy terminals. After the hydrogen production is finished, the hydrogen is required to be canned into a special hydrogen tank, but because the hydrogen tank is heavy, the hydrogen is manually filled, so that the transportation and the movement are inconvenient, and the time and the labor are wasted.
In the Chinese patent application with the prior patent publication number of CN114777014A, a full-sealed pressurizing canning device for hydrogen production is disclosed, which comprises a transmission chain and two groups of transmission rods, wherein a group of gears are sleeved on the two groups of transmission rods, two ends of the transmission chain are respectively sleeved on the two groups of gears, a plurality of groups of tank fixing units are arranged on the transmission chain at equal intervals, and one side of the transmission chain is provided with a pressurizing unit; a swinging power unit is arranged right below one group of tank body fixing units; the pressurizing unit comprises a pressurizing cylinder; the pressurizing cylinder is internally provided with a rotating rod, and the central axis of the rotating rod is positioned at one side of the central axis of the pressurizing cylinder, which is close to the discharge hole. The fixed hydrogen tank of fixed unit is provided with in the above technical scheme to utilize chain drive, drive hydrogen tank transportation, but because hydrogen tank itself is heavier, utilize the chain to support and remove fixed unit, stability is relatively poor, and the chain bearing capacity is great, and very easily scrap, and because the hydrogen tank height is higher, fixed unit is difficult to fix the whole of hydrogen tank, leads to transportation stability not high, when putting into the hydrogen tank, need the manual work to carry it to fixed unit in, the material loading is inconvenient, reduction in production efficiency.
Therefore, it is necessary to provide a hydrogen tank transportation line for green hydrogen energy production, which can achieve the effect of stable transportation.
Disclosure of Invention
The application aims to provide a hydrogen tank conveying line for green hydrogen energy production, so as to solve the problems in the background technology.
In order to solve the technical problems, the application provides the following technical scheme: a hydrogen tank conveying line for green hydrogen energy production comprises a limit conveying part, a supporting and conveying part and a feeding part,
the feeding part comprises a feeding table, a hydrogen tank body to be fed is placed on the feeding table, one end of the feeding table is connected with the supporting and transporting part, and a pushing mechanism is arranged at one end of the feeding table far away from the supporting and transporting part and used for pushing the hydrogen tank body to the supporting and transporting part;
the limiting conveying part is correspondingly arranged on the upper side of the supporting and conveying part, the limiting conveying part and the supporting and conveying part are closed end to end, the supporting and conveying part is used for bearing the hydrogen tank body for conveying, and the limiting conveying part is used for limiting the upper end of the hydrogen tank body and synchronously conveying with the supporting and conveying part;
the limiting conveying part comprises an outer ring rail and an inner ring plate, the distance between the outer ring rail and the inner ring plate is larger than the diameter of the hydrogen tank body, a plurality of limiting sleeve plates are arranged between the outer ring rail and the inner ring plate, two rows of rolling wheels are arranged at the lower end of the limiting sleeve plate and respectively lapped in and roll along roller grooves formed in the upper sides of the outer ring rail and the inner ring plate, a fracture is formed in one side of the outer ring rail, corresponding to the feeding table, of the hydrogen tank body on the feeding table enters the limiting conveying part through the fracture, and the limiting sleeve plates are used for being sleeved at the upper end of the hydrogen tank body to limit.
In one embodiment, one end of the limiting sleeve plate is provided with a concave frame, the lower end face of the concave frame is in sliding fit with the inner ring plate, a chain groove is formed in the upper side of the inner ring plate, a transmission chain is in sliding fit with the inner side of the chain groove, the upper end of the transmission chain is fixedly connected with the lower end of the concave frame, and chain wheels are arranged at the two ends of the transmission chain and driven by a motor assembly to rotate.
In one embodiment, the one end fixedly connected with sector gear that the limit sleeve board is close to concave type frame, the both ends of sector gear and the inboard hinged joint of concave type frame, be provided with the riser on the inner ring board, the riser corresponds fracture position setting, the upper end of riser is provided with the rack, run through on the inner ring board and be provided with the groove that runs through, riser and run through groove sliding fit, the lower extreme of riser is provided with the cylinder spare, the rack is through meshing with sector gear to overturn limit sleeve board to concave type frame.
In one embodiment, one side of riser is provided with location portion, location portion is including fixed diaphragm, fixed diaphragm's lower extreme and interior annular plate fixed connection, one side of fixed diaphragm is provided with a plurality of spring telescopic links, the one end of spring telescopic link is provided with the connecting plate, one side of connecting plate is provided with a pair of trapezoidal voussoir, the riser sets up between a pair of trapezoidal voussoir, and the interval between a pair of trapezoidal voussoir equals the length of concave type frame, trapezoidal voussoir is used for carrying out the location to concave type frame.
In one embodiment, the cross section of the connecting plate is set to be right trapezoid, the short sides of the connecting plate are in contact with the side faces of the vertical plates, the lower ends of the vertical plates are fixedly connected with trapezoid wedge blocks, the inclined planes of the trapezoid wedge blocks are opposite to the inclined planes of the connecting plate, and the trapezoid wedge blocks are in sliding fit with the through grooves.
In one embodiment, the supporting and transporting part comprises a plurality of crescent plates, the crescent plates are connected through cambered surfaces and form a closed loop from beginning to end, an outer side frame is arranged on the outer side of the crescent plates, a plurality of vertically arranged guide rollers are arranged between the outer side frame and the crescent plates, the inner sides of the crescent plates are arranged in the same way, a central plate is arranged on the inner side of the crescent plates, the upper end face of the feeding table is flush with the crescent plates, and rotary assemblies are arranged on the two sides of the central plate to drive the crescent plates to move.
In one embodiment, the gyration subassembly is including the plectane, the plectane is coaxial with the circular arc department that supports the transport portion, one side that the plectane is close to the crescent moon board is provided with a plurality of rubber pieces, and a plurality of rubber pieces annular evenly arrange on the plectane, the rubber piece contacts with the crescent moon board bottom, the lower extreme of rubber piece is provided with the spacing piece, be provided with the spring return lever between spacing piece and the plectane and be connected, the lower extreme fixedly connected with arc deflector of center plate, arc deflector equals the thickness of rubber piece with the center plate interval, the both sides of arc deflector are provided with the fixed strip, the both ends of arc deflector are provided with oblique chamfer, the interval between spacing piece and the rubber piece equals the thickness of arc deflector, the downside of arc deflector is gone into to the spacing piece through oblique chamfer card for the rubber piece is kept away from the crescent moon board.
In one embodiment, the lower end of the sprocket is fixedly connected with a rotating column, the rotating column sequentially penetrates through the inner ring plate and the central plate and is in rotating connection with the inner ring plate and the central plate, and the rotating column is fixedly connected with the circular plate.
In one embodiment, the pushing mechanism comprises a supporting seat, the lower extreme and the material loading platform fixed connection of supporting seat, the upside of supporting seat is provided with a plurality of flexible posts, one side of flexible post is provided with concave type frame, the one end fixedly connected with screw thread cover of concave type frame, the inboard threaded connection of screw thread cover has the threaded rod, the threaded rod runs through in the supporting seat and is rotated by motor assembly drive, concave type frame inboard is provided with a plurality of clamping jaw spare, the clamping jaw spare presss from both sides the hydrogen tank body to promote the material loading with it.
In one embodiment, a pair of vertical bars is fixedly connected to the inner side of the concave frame, a gear column is rotationally connected to the middle side of the vertical bars, the upper end and the lower end of the gear column are fixedly connected with clamping jaw pieces, double racks are connected between the two gear columns in a meshed mode, one ends of the double racks are provided with spring telescopic short bars, the other ends of the double racks are in contact with a hydrogen tank body, and the spring telescopic short bars are connected with the concave frame.
Compared with the prior art, the application has the following beneficial effects: according to the application, through arranging the limit conveying part and the support conveying part which are vertically corresponding, the circulating closed-loop conveying of the hydrogen tank body is realized, and corresponding processing procedures such as canning, sealing and pressurizing and the like can be arranged on a conveying line, so that the automatic conveying operation of the hydrogen tank body inconvenient to move is realized; the hydrogen tank body is pushed onto the supporting and transporting part through the pushing mechanism, meanwhile, the upper part of the hydrogen tank body passes through the fracture and enters between the outer ring rail and the inner ring plate, a limiting sleeve plate is further arranged between the outer ring rail and the inner ring plate, the upper part of the hydrogen tank body is sleeved with the limiting sleeve plate, the limiting sleeve plate is limited, two rows of rolling wheels can roll in the rolling wheel grooves formed in the upper sides of the outer ring rail and the inner ring plate, the hydrogen tank body during moving is limited, the hydrogen tank body is prevented from shaking or even collapsing in the transporting process, namely, when the supporting and transporting part transports the hydrogen tank body, the upper limiting sleeve plate also limits the hydrogen tank body and transports the hydrogen tank body, and the upper limiting sleeve plate and the hydrogen tank body are transported synchronously, so that the overall transportation stability and safety of the hydrogen tank body are greatly improved.
Drawings
The technical solution and other advantageous effects of the present application will be made apparent by the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a partial schematic perspective view of the present application;
FIG. 3 is a schematic perspective view of a stop collar plate of the present application;
FIG. 4 is a schematic perspective view of a spacing conveyor of the present application;
FIG. 5 is a schematic cross-sectional view of the feed section of the present application;
FIG. 6 is an enlarged partial schematic view of area A of FIG. 5;
FIG. 7 is a schematic view of the interior of the support conveyance of the present application;
FIG. 8 is a bottom partial schematic perspective view of the present application;
FIG. 9 is a schematic perspective view of a pushing mechanism of the present application;
in the figure: 1. a limit conveying part; 101. an outer ring track; 102. an inner ring plate; 103. a limiting sleeve plate; 104. a concave frame; 105. a chain groove; 106. a drive chain; 107. a sprocket; 108. a sector gear; 109. a riser; 110. a rack; 111. a through groove; 112. a cylinder member; 113. a rolling wheel; 114. a roller groove;
2. a supporting and transporting part; 201. a crescent plate; 202. an outer frame; 203. a guide roller; 204. a center plate;
3. a feeding table; 301. a pushing mechanism; 302. a support base; 303. a concave frame; 304. a thread sleeve; 305. a threaded rod; 306. a jaw member; 307. a vertical rod; 308. a gear post; 309. double racks; 310. a spring telescoping short rod;
4. fixing the transverse plate; 401. a trapezoidal wedge; 402. a connecting plate; 403. trapezoidal wedge bars;
5. a circular plate; 501. a rubber block; 502. a limiting piece; 503. an arc-shaped guide bar; 504. a fixing strip; 505. rotating the column;
6. a hydrogen tank body.
Detailed Description
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 1-9, the present application provides the following technical solutions: a hydrogen tank conveying line for green hydrogen energy production comprises a limit conveying part 1, a supporting and conveying part 2 and a feeding part,
the feeding part comprises a feeding table 3, a hydrogen tank body 6 to be fed is placed on the feeding table 3, one end of the feeding table 3 is connected with the supporting and transporting part 2, a pushing mechanism 301 is arranged at one end of the feeding table 3 far away from the supporting and transporting part 2, and the pushing mechanism 301 is used for pushing the hydrogen tank body 6 to the supporting and transporting part 2;
the limiting conveying part 1 is correspondingly arranged on the upper side of the supporting and conveying part 2, the limiting conveying part 1 and the supporting and conveying part 2 are closed end to end, the supporting and conveying part 2 is used for bearing the hydrogen tank body 6 for conveying, and the limiting conveying part 1 is used for limiting the upper end of the hydrogen tank body 6 and synchronously conveying with the supporting and conveying part 2;
spacing conveying part 1 is including outer loop track 101 and interior annular plate 102, the interval is greater than the diameter of hydrogen tank body 6 between outer loop track 101 and the interior annular plate 102, be provided with a plurality of spacing sleeve plates 103 between outer loop track 101 and the interior annular plate 102, the lower extreme of spacing sleeve plate 103 is provided with two rows of rolling wheels 113, two rows of rolling wheels 113 take respectively in the gyro wheel groove 114 that outer loop track 101 and interior annular plate 102 upside were seted up and roll along it, the fracture has been seted up to one side that outer loop track 101 corresponds material loading platform 3, hydrogen tank body 6 on the material loading platform 3 gets into between the spacing conveying part 1 through the fracture, spacing sleeve plate 103 is used for cup jointing and carries out spacingly in the upper end of hydrogen tank body 6.
Specifically, by arranging the limit conveying part 1 and the support conveying part 2 which are vertically corresponding, the circulation closed-loop conveying of the hydrogen tank body 6 is realized, and corresponding processing procedures such as canning, sealing and pressurizing and the like can be arranged on a conveying line, so that the automatic conveying operation of the hydrogen tank body 6 inconvenient to move is realized; when the hydrogen tank body 6 is required to be loaded onto the transportation line, a worker only needs to place the hydrogen tank body 6 on the loading table 3, push the hydrogen tank body 6 to the supporting and transporting part 2 through the pushing mechanism 301, the lower end face of the hydrogen tank body 6 is in contact with the supporting and transporting part 2, so that the hydrogen tank body 6 is supported integrally and is moved with the supporting and transporting part, meanwhile, the upper part of the hydrogen tank body 6 passes through the fracture and enters between the outer ring track 101 and the inner ring plate 102, the hydrogen tank body 6 is convenient to move along the outer ring track 101 and the inner ring plate 102, the limiting sleeve plate 103 is further arranged between the outer ring track 101 and the inner ring plate, the limiting sleeve plate 103 is sleeved on the upper part of the hydrogen tank body 6 and is used for limiting the hydrogen tank body, the two rows of rolling wheels 113 roll along the roller grooves 114 formed in the upper sides of the outer ring track 101 and the inner ring plate 102, the hydrogen tank body 6 during movement is realized, the hydrogen tank body 6 is prevented from shaking or even collapsing in the transportation process, namely, when the supporting and transporting part 2 transports the hydrogen tank body 6, the upper limiting sleeve plate 103 is used for limiting the hydrogen tank body 6 and transporting the hydrogen tank body 6, and the two are kept synchronous, and the stability of the whole transportation of the hydrogen tank body 6 is greatly improved.
One end of the limiting sleeve plate 103 is provided with a concave frame 104, the lower end face of the concave frame 104 is in sliding fit with the inner ring plate 102, a chain groove 105 is formed in the upper side of the inner ring plate 102, a transmission chain 106 is in sliding fit with the inner side of the chain groove 105, the upper end of the transmission chain 106 is fixedly connected with the lower end of the concave frame 104, chain wheels 107 are arranged at the two ends of the transmission chain 106, and the chain wheels 107 are driven to rotate by a motor assembly.
Specifically, when the limiting sleeve plate 103 is driven to move, the motor assembly is started to drive the chain wheel 107 to rotate, the chain wheels 107 on two sides drive the transmission chain 106 positioned in the chain groove 105 to transport, the upper side of the transmission chain 106 is connected with the concave frame 104, the transmission chain 106 drives the concave frames 104 and the limiting sleeve plate 103 to move, and the lower surface of the concave frame 104 is contacted with the upper surface of the inner ring plate 102 and in sliding fit with the upper surface of the inner ring plate 102 due to the fact that the transmission chain 106 sinks into the groove, so that the moving stability of the concave frame 104 is improved.
One end of the limiting sleeve plate 103, which is close to the concave frame 104, is fixedly connected with a sector gear 108, two ends of the sector gear 108 are hinged with the inner side of the concave frame 104, a vertical plate 109 is arranged on the inner ring plate 102, the vertical plate 109 is arranged corresponding to the fracture position, a rack 110 is arranged at the upper end of the vertical plate 109, a through groove 111 is formed in the inner ring plate 102 in a penetrating mode, the vertical plate 109 is in sliding fit with the through groove 111, a cylinder piece 112 is arranged at the lower end of the vertical plate 109, and the rack 110 is meshed with the sector gear 108, so that the limiting sleeve plate 103 is turned towards the concave frame 104.
Specifically, since the limit sleeve plate 103 needs to be sleeved at the upper end of the hydrogen tank body 6, when the hydrogen tank body 6 is fed, one end of the limit sleeve plate 103 needs to be turned over and lifted, so that the hydrogen tank body 6 enters the limit conveying part 1 for sleeve connection; at the feeding table 3, that is, a vertical plate 109 is arranged at the position of the fracture, a rack 110 is arranged at the upper end of the vertical plate 109, a sector gear 108 is arranged between the concave frames 104, when the lower end of the hydrogen tank body 6 is pushed into the supporting and transporting part 2 for sleeving, at the moment, the vertical plate 109 is driven to move downwards through a cylinder piece 112, so that the rack 110 is meshed with the sector gear 108, the sector gear 108 is driven to rotate, the limiting sleeve plate 103 is driven to overturn relative to the concave frames 104, so that one side, close to the fracture, of the limiting sleeve plate 103 is turned upwards, the hydrogen tank body 6 at the moment can completely enter the limiting and transporting part 1, then the cylinder piece 112 resets the vertical plate 109, the limiting sleeve plate 103 is sleeved at the upper end of the hydrogen tank body 6 for limiting, then the concave frames 104 can drive the limiting sleeve plate 103 and the hydrogen tank body 6 to be transported backwards, and the next concave frame 104 and the empty limiting sleeve plate 103 are moved to the fracture for feeding, so that the limiting sleeve plate 103 is repeatedly used, and the limiting sleeve plate 103 is reset during unloading.
One side of riser 109 is provided with location portion, location portion is including fixed diaphragm 4, fixed diaphragm 4's lower extreme and interior crown plate 102 fixed connection, one side of fixed diaphragm 4 is provided with a plurality of spring telescopic links, the one end of spring telescopic link is provided with connecting plate 402, one side of connecting plate 402 is provided with a pair of trapezoidal voussoir 401, riser 109 sets up between a pair of trapezoidal voussoir 401, the interval between a pair of trapezoidal voussoir 401 equals the length of concave frame 104, trapezoidal voussoir 401 is used for carrying out the location to concave frame 104.
Specifically, because when each limit sleeve plate 103 is turned over, the fan-shaped gear 108 and the rack 110 are required to be aligned each time to achieve turning over, therefore, the moving position of the concave frame 104 is required to be ensured each time, a pair of trapezoidal wedges 401 are arranged, the inclined surfaces of the trapezoidal wedges are outwards, the trapezoidal wedges are arranged on the path through which the concave frame 104 moves under the thrust action of the spring telescopic rod (as shown in fig. 4), when the concave frame 104 moves to the moment, the trapezoidal wedges are contacted with the inclined surfaces of the trapezoidal wedges 401 to push the concave frame 104 to move continuously until the concave frame 104 completely enters between the pair of trapezoidal wedges 401, and the spring telescopic rod resets to clamp the concave frame 104, the fan-shaped gear 108 and the limit sleeve plate 103, so that the feeding position of the concave frame 104, the fan-shaped gear 108 and the limit sleeve plate 103 can be determined.
The cross section of the connecting plate 402 is set to be right trapezoid, the short side of the connecting plate 402 is in contact with the side face of the vertical plate 109, the lower end of the vertical plate 109 is fixedly connected with a trapezoidal wedge bar 403, the inclined face of the trapezoidal wedge bar 403 is opposite to the inclined face of the connecting plate 402, and the trapezoidal wedge bar 403 is in sliding fit with the through groove 111.
Specifically, after the trapezoidal wedge 401 limits the concave frame 104, the riser 109 descends, the limiting sleeve plate 103 is driven to complete overturning and complete feeding, then the riser 109 is reset, the limiting sleeve plate 103 completes limiting the hydrogen tank body 6, at this time, the air cylinder piece 112 continuously pushes the riser 109 to ascend, the trapezoidal wedge bar 403 is arranged at the lower end of the riser 109 corresponding to the position of the connecting plate 402, the trapezoidal wedge bar 403 contacts with the inclined plane of the connecting plate 402 and pushes the connecting plate 402, the connecting plate 402 drives the pair of trapezoidal wedges 401 to displace, so that the positioning limitation on the concave frame 104 is relieved, the concave frame 104 can continuously move, the automatic release of the positioning state is realized, a new driving piece is not arranged for driving, the utilization rate of the air cylinder piece 112 is improved, and the cost is saved.
The supporting and transporting part 2 comprises a plurality of crescent plates 201, cambered surfaces between the crescent plates 201 are connected and form a closed loop from beginning to end, an outer side frame 202 is arranged on the outer side of the crescent plates 201, a plurality of guide rollers 203 which are vertically arranged are arranged between the outer side frame 202 and the crescent plates 201, the inner sides of the crescent plates 201 are arranged in the same way, a central plate 204 is arranged on the inner side of the crescent plates 201, the upper end face of the feeding table 3 is flush with the crescent plates 201, and rotary assemblies are arranged on two sides of the central plate 204 to drive the crescent plates 201 to move.
Specifically, the outer side frame 202 is correspondingly arranged at the lower side of the outer ring rail 101, the outer side frame 202 and the inner ring rail 102 are connected through a plurality of connecting columns (not all shown in fig. 2), the central plate 204 is correspondingly arranged at the lower side of the inner ring plate 102, mutual correspondence between the limiting conveying part 1 and the supporting conveying part 2 is guaranteed, transportation synchronism of the hydrogen tank body 6 is guaranteed, the plurality of crescent plates 201 are connected end to end, the cambered surfaces of the crescent plates are contacted with the cambered surfaces to form a transportation channel for supporting the transportation of the hydrogen tank body 6, the two crescent plates 201 can be tightly attached to each other during bending, stable transportation is kept, guide rollers 203 are arranged at two ends for guiding, movement directionality and stability are guaranteed, the upper end face of the feeding table 3 is flush with the crescent plates 201, the hydrogen tank body 6 is convenient to move onto the crescent plates 201 from the feeding table 3, and then the crescent plates 201 drive the hydrogen tank body 6 to be transported under the driving of the rotary assembly.
The gyration subassembly is including plectane 5, the circular arc department coaxial setting of plectane 5 and support transport portion 2, the plectane 5 is close to one side of crescent moon shaped plate 201 and is provided with a plurality of rubber pieces 501, a plurality of rubber pieces 501 annular evenly arrange on plectane 5, rubber piece 501 contacts with crescent moon shaped plate 201 bottom surface, the lower extreme of rubber piece 501 is provided with spacing piece 502, be provided with the spring return lever between spacing piece 502 and the plectane 5 and be connected with, the lower extreme fixedly connected with arc deflector 503 of center plate 204, the arc deflector 503 equals the thickness of rubber piece 501 with center plate 204 interval, the both sides of arc deflector 503 are provided with fixed strip 504, the both ends of arc deflector 503 are provided with oblique chamfer, the interval between spacing piece 502 and the rubber piece 501 equals the thickness of arc deflector 503, spacing piece 502 is gone into the downside of arc deflector 503 through oblique chamfer card for the rubber piece 501 keeps away from crescent moon shaped plate 201.
Specifically, it is known that, at the turning position of the transportation line, the resistance to be received by the transportation is far greater than that at the straight line, the resistance to be received by the crescent 201 is the largest when the crescent 201 turns, and the crescent 201 is difficult to move at the turning position due to the large weight of the hydrogen tank body 6 carried by the crescent, therefore, the turning assembly is arranged at the turning position, the lower side of the crescent 201 is provided with a plurality of annularly arranged rubber blocks 501, the plurality of crescent 201 are driven to move by the friction force of the rubber blocks 501 contacted with the crescent, the circular plate 5 is coaxially arranged with the axis of the turning position, so that the circular plate 5 drives the plurality of rubber blocks 501 to move along the turning direction and path, the circular plate 5 rotates, the crescent 201 is driven to push each other in turn to move for transportation, and the rubber blocks 501 are contacted with the central plate 204 when turning (as shown in figure 8), in order to avoid collision of the two, an arc-shaped guide bar 503 (fig. 8 is a bottom view) is arranged on the lower side of the central plate 204, the radian of the arc-shaped guide bar is consistent with the rotation path of the rubber block 501, when the rubber block 501 is close to the arc-shaped guide bar 503, firstly, the limiting piece 502 is contacted with the inclined chamfer, the limiting piece 502 moves along the inclined chamfer, at the moment, the spring reset rod is compressed, the limiting piece 502 drives the rubber block 501 to move and separate from the crescent plate 201, the limiting piece 502 is limited on the lower side of the arc-shaped guide bar 503 and moves along the arc-shaped guide bar, so that collision between the rubber block 501 and the central plate 204 is avoided, the spring reset rod resets the limiting piece 502 and the rubber block 501 only after leaving the range of the arc-shaped guide bar 503, the rubber block 501 is contacted with the crescent plate 201 again, and the movement of the limiting piece 502 is driven to realize an automatic avoiding effect without using other driving parts, and the cost is saved.
The lower end of the sprocket 107 is fixedly connected with a rotating post 505, the rotating post 505 sequentially penetrates through the inner ring plate 102 and the center plate 204 and is rotatably connected with the inner ring plate, and the rotating post 505 is fixedly connected with the circular plate 5.
Specifically, the sprocket 107 is connected with the circular plate 5 by using the rotating post 505, so that the sprocket 107 drives the transmission chain 106 to move, the limiting sleeve plate 103 is driven to be transported with the upper end of the hydrogen tank body 6, the circular plate 5 drives the crescent plate 201 to be transported with the lower end of the hydrogen tank body 6, the same driving motor is realized, and meanwhile, the limiting conveying part 1 is driven to operate with the supporting conveying part 2, so that the transportation synchronism is good, and the cost is saved.
The pushing mechanism 301 comprises a supporting seat 302, the lower end of the supporting seat 302 is fixedly connected with the feeding table 3, a plurality of telescopic columns are arranged on the upper side of the supporting seat 302, a concave frame 303 is arranged on one side of each telescopic column, a threaded sleeve 304 is fixedly connected with one end of the concave frame 303, a threaded rod 305 is connected with the inner side of the threaded sleeve 304 in a threaded manner, the threaded rod 305 penetrates through the supporting seat 302 and is driven to rotate by a motor assembly, a plurality of clamping jaw pieces 306 are arranged on the inner side of the concave frame 303, and the clamping jaw pieces 306 clamp the hydrogen tank body 6 and push the hydrogen tank body to be fed.
Specifically, when the hydrogen tank body 6 needs to be pushed to be loaded on a transportation line, the motor assembly drives the threaded rod 305 to rotate, the threaded rod 305 is in threaded connection with the threaded sleeve 304, under the guiding action of the telescopic column, the threaded sleeve 304 pushes the concave frame 303 and the clamping jaw piece 306 to move, and the clamping jaw piece 306 limits the hydrogen tank body 6 and pushes the hydrogen tank body into the supporting transportation portion 2 along the loading table 3.
The inside fixedly connected with a pair of vertical pole 307 of concave frame 303, the mid-side rotation of vertical pole 307 is connected with gear post 308, and the upper and lower both ends of gear post 308 all are connected with clamping jaw spare 306 fixed connection, and the meshing is connected with double rack 309 between two gear posts 308, and double rack 309's one end is provided with the flexible quarter butt 310 of spring, and double rack 309's the other end is contacted with hydrogen tank body 6, and the flexible quarter butt 310 of spring is connected with concave frame 303.
Specifically, the clamping jaw members 306 are unfolded in a normal state, the hydrogen tank body 6 and the clamping jaw members 306 in the normal state can mutually move, when the clamping jaw members 306 move towards the hydrogen tank body 6 on the feeding table 3 in the unfolded state, the hydrogen tank body 6 enters the clamping jaw members 306 and is contacted and pushed by the double racks 309, the spring telescopic short rods 310 are compressed and guided, the double racks 309 are meshed with the two side gear columns 308 while being displaced, so that the clamping jaw members 306 on two sides are driven to be closed, the hydrogen tank body 6 is limited in the middle, and can be continuously pushed into the supporting and transporting part 2, so that the stability of the hydrogen tank body is improved when the hydrogen tank body moves, and toppling during movement is avoided; when the hydrogen tank is required to be loosened, only the concave frame 303 is required to be reset, the spring telescopic short rod 310 is required to be reset, the two side clamping jaw pieces 306 are also required to be loosened to the hydrogen tank body 6, the clamping jaw pieces 306 can be moved out, the automatic limiting and loosening of the hydrogen tank body 6 is realized, the linear movement of the concave frame 303 is only utilized in the whole process, the pushing and clamping effects of the hydrogen tank body 6 are realized, redundant driving pieces are not required to be driven, the structural cost is saved, the hydrogen tank with various specifications and sizes can be limited, and the universality is strong.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; may be directly connected, may be in communication with the interior of two elements or may be in interaction with two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The hydrogen tank conveying line for green hydrogen energy production provided by the embodiment of the application is described in detail, and specific examples are applied to illustrate the principle and the implementation of the application, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (7)
1. A hydrogen tank transfer chain for green hydrogen energy production includes spacing conveying part (1), supports conveying part (2) and material loading portion, its characterized in that:
the feeding part comprises a feeding table (3), a hydrogen tank body (6) to be fed is placed on the feeding table (3), one end of the feeding table (3) is connected with the supporting and transporting part (2), a pushing mechanism (301) is arranged at one end, far away from the supporting and transporting part (2), of the feeding table (3), and the pushing mechanism (301) is used for pushing the hydrogen tank body (6) to the supporting and transporting part (2);
the limiting conveying part (1) is correspondingly arranged on the upper side of the supporting conveying part (2), the limiting conveying part (1) and the supporting conveying part (2) are closed end to end, the supporting conveying part (2) is used for bearing the hydrogen tank body (6) for conveying, and the limiting conveying part (1) is used for limiting the upper end of the hydrogen tank body (6) and synchronously conveying with the supporting conveying part (2);
the limiting conveying part (1) comprises an outer ring track (101) and an inner ring plate (102), the distance between the outer ring track (101) and the inner ring plate (102) is larger than the diameter of the hydrogen tank body (6), a plurality of limiting sleeve plates (103) are arranged between the outer ring track (101) and the inner ring plate (102), two rows of rolling wheels (113) are arranged at the lower end of each limiting sleeve plate (103), the two rows of rolling wheels (113) are respectively lapped in and roll along roller grooves (114) formed in the upper sides of the outer ring track (101) and the inner ring plate (102), a fracture is formed in one side, corresponding to the feeding table (3), of the outer ring track (101), the hydrogen tank body (6) on the feeding table (3) enters between the limiting conveying parts (1) through the fracture, and the limiting sleeve plates (103) are used for being sleeved at the upper end of the hydrogen tank body (6) to limit;
the novel anti-theft limiting sleeve comprises a limiting sleeve plate (103), and is characterized in that a concave frame (104) is arranged at one end of the limiting sleeve plate (103) close to the concave frame (104), a sector gear (108) is fixedly connected to one end of the limiting sleeve plate (103) close to the concave frame (104), two ends of the sector gear (108) are hinged to the inner side of the concave frame (104), a vertical plate (109) is arranged on an inner ring plate (102), the vertical plate (109) is arranged at a position corresponding to a fracture, a rack (110) is arranged at the upper end of the vertical plate (109), a penetrating groove (111) is formed in the inner ring plate (102) in a penetrating mode, the vertical plate (109) is in sliding fit with the penetrating groove (111), a cylinder piece (112) is arranged at the lower end of the vertical plate (109), and the rack (110) is meshed with the sector gear (108) so that the limiting sleeve plate (103) is overturned towards the concave frame (104);
one side of the vertical plate (109) is provided with a positioning part, the positioning part comprises a fixed transverse plate (4), the lower end of the fixed transverse plate (4) is fixedly connected with an inner annular plate (102), one side of the fixed transverse plate (4) is provided with a plurality of spring telescopic rods, one end of each spring telescopic rod is provided with a connecting plate (402), one side of each connecting plate (402) is provided with a pair of trapezoidal wedges (401), the vertical plate (109) is arranged between the pair of trapezoidal wedges (401), the distance between the pair of trapezoidal wedges (401) is equal to the length of a concave frame (104), and the trapezoidal wedges (401) are used for positioning the concave frame (104);
the cross section of connecting plate (402) sets up to right trapezoid, the minor face of connecting plate (402) and riser (109) side contact each other, the lower extreme fixedly connected with trapezoidal voussoir strip (403) of riser (109), the inclined plane of trapezoidal voussoir strip (403) sets up with the inclined plane of connecting plate (402) relatively, trapezoidal voussoir strip (403) and run through groove (111) sliding fit.
2. The hydrogen tank transfer line for green hydrogen energy production of claim 1, wherein: the chain groove (105) is formed in the upper side of the inner ring plate (102), a transmission chain (106) is slidably matched with the inner side of the chain groove (105), the upper end of the transmission chain (106) is fixedly connected with the lower end of the concave frame (104), chain wheels (107) are arranged at the two ends of the transmission chain (106), and the chain wheels (107) are driven to rotate by a motor assembly.
3. The hydrogen tank transfer line for green hydrogen energy production of claim 2, wherein: the supporting and transporting part (2) comprises a plurality of crescent plates (201), wherein a plurality of cambered surfaces between the crescent plates (201) are connected and form a closed loop from beginning to end, an outer side frame (202) is arranged on the outer side of the crescent plates (201), a plurality of guide rollers (203) which are vertically arranged are arranged between the outer side frame (202) and the crescent plates (201), the inner sides of the crescent plates (201) are arranged in a same way, a center plate (204) is arranged on the inner sides of the crescent plates (201), the upper end face of the feeding table (3) is flush with the crescent plates (201), and rotating assemblies are arranged on two sides of the center plate (204) to drive the crescent plates (201) to move.
4. A hydrogen tank transfer line for green hydrogen energy production according to claim 3, wherein: the utility model provides a circle center plate (204) of rotary assembly, including plectane (5), plectane (5) and the circular arc department coaxial setting of supporting transport portion (2), one side that plectane (5) are close to crescent moon board (201) is provided with a plurality of rubber pieces (501), and a plurality of rubber pieces (501) annular evenly arrange on plectane (5), rubber piece (501) are contacted with crescent moon board (201) bottom surface, the lower extreme of rubber piece (501) is provided with spacing piece (502), be provided with the spring return arm between spacing piece (502) and plectane (5) and be connected, the lower extreme fixedly connected with arc gib (503) of well plate (204), arc gib (503) and well plate (204) interval equals the thickness of rubber piece (501), the both sides of arc gib (503) are provided with fixed strip (504), the both ends of arc gib (503) are provided with the chamfer, spacing piece (502) are equal to the thickness of arc gib (503), spacing piece (502) are gone into to the downside of arc gib (503) through the chamfer card, and are kept away from under arc gib (201).
5. The hydrogen tank transfer line for green hydrogen energy production of claim 4, wherein: the lower extreme fixedly connected with of sprocket (107) rotates post (505), rotate post (505) and run through inner ring board (102) and center board (204) in proper order and rotate with it and be connected, rotate post (505) and plectane (5) fixed connection.
6. The hydrogen tank transfer line for green hydrogen energy production of claim 1, wherein: the pushing mechanism (301) comprises a supporting seat (302), the lower end of the supporting seat (302) is fixedly connected with the feeding table (3), a plurality of telescopic columns are arranged on the upper side of the supporting seat (302), a concave frame (303) is arranged on one side of each telescopic column, a threaded sleeve (304) is fixedly connected with one end of each concave frame (303), a threaded rod (305) is connected with the inner side of each threaded sleeve (304) in a threaded mode, the threaded rod (305) penetrates through the supporting seat (302) and is driven to rotate by a motor assembly, a plurality of clamping jaw pieces (306) are arranged on the inner side of each concave frame (303), and each clamping jaw piece (306) clamps a hydrogen tank body (6) and pushes the corresponding hydrogen tank body to be fed.
7. The hydrogen tank transfer line for green hydrogen energy production of claim 6, wherein: the inside fixedly connected with a pair of vertical pole (307) of concave type frame (303), the mid-side rotation of vertical pole (307) is connected with gear post (308), the upper and lower both ends of gear post (308) all with clamping jaw spare (306) fixed connection, the meshing is connected with double rack (309) between two gear posts (308), the one end of double rack (309) is provided with spring flexible short rod (310), the other end of double rack (309) is contacted with hydrogen tank body (6), spring flexible short rod (310) are connected with concave type frame (303).
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| CN202310655213.7A CN116374501B (en) | 2023-06-05 | 2023-06-05 | Hydrogen tank conveying line for green hydrogen energy production |
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| CN202310655213.7A CN116374501B (en) | 2023-06-05 | 2023-06-05 | Hydrogen tank conveying line for green hydrogen energy production |
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| CN116374501B true CN116374501B (en) | 2023-08-15 |
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