CN118182365A - Hydrogen-rich collection pressure regulating conveyer - Google Patents
Hydrogen-rich collection pressure regulating conveyer Download PDFInfo
- Publication number
- CN118182365A CN118182365A CN202410589167.XA CN202410589167A CN118182365A CN 118182365 A CN118182365 A CN 118182365A CN 202410589167 A CN202410589167 A CN 202410589167A CN 118182365 A CN118182365 A CN 118182365A
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- CN
- China
- Prior art keywords
- plate
- cleaning
- hydrogen
- sliding
- elastic scraping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 26
- 239000001257 hydrogen Substances 0.000 title claims abstract description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 title claims description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 150000002431 hydrogen Chemical class 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 16
- 230000003068 static effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a hydrogen-rich collecting and pressure-regulating transportation device, which relates to the technical field of liquid hydrogen transportation and comprises an anti-static wheel, an obstacle avoidance mechanism and a cleaning mechanism, wherein the anti-static wheel is connected to the lower end of a connecting plate in a rotating way; according to the invention, the anti-static wheel is kept in contact with the ground at any time through the obstacle avoidance mechanism; the cleaning plate on the cleaning mechanism is used for cleaning attachments on the anti-static wheel, when an uneven road surface moves, air in the cylinder body is driven to press and enable the cam on the rotating shaft to rotate, the slipping plate is used for cleaning attachments on the plane of the cleaning plate, the elastic scraping plate is pressed in the moving process to scrape the attachments on the sharpening part of the cleaning plate, the elastic scraping plate vibrates when reset, the attachments on the anti-static wheel are cleaned, and the anti-static effect of the device is improved.
Description
Technical Field
The invention relates to the technical field of liquid hydrogen transportation, in particular to a hydrogen-rich acquisition pressure-regulating transportation device.
Background
When hydrogen is collected and compressed into a hydrogen storage tank after pressure regulation in a factory, the hydrogen is transported through a transport vehicle, shaking and static electricity are generated in the transportation process of the hydrogen storage tank, if static electricity is not eliminated in time, danger is caused to the hydrogen storage tank, explosion can occur when serious, a floor mopping adhesive tape or a chain which is conductive to static electricity is generally installed at the tail of the transport vehicle in the prior art, but the devices are in contact with the ground for a long time and are required to be frequently replaced, an anti-static wheel is arranged on the basis, although the service life can be greatly prolonged, the surface resistance of dust attached to the anti-static wheel is increased, the continuity of conduction is blocked due to non-conduction of dust, the resistance value of the surface of the anti-static wheel is increased, and the surface resistance is increased, particularly, the anti-static effect after the anti-static wheel has intractable dust which is difficult to clean is greatly weaker.
Disclosure of Invention
The invention aims to provide a hydrogen-rich acquisition pressure-regulating transportation device so as to overcome the defects in the prior art.
The utility model provides a hydrogen-rich collection pressure regulating conveyer, includes transport vechicle, antistatic wheel, keeps away barrier mechanism and clearance mechanism, antistatic wheel rotates the lower extreme of connecting plate of being connected, and the upper end of connecting plate is connected with the fixed plate, and the upper end of fixed plate is connected with the riser through the round pin axle, and the fixed plate is connected with the transport vechicle afterbody, and the wire on the fixed plate is connected with the hydrogen storage jar on the transport vechicle;
The obstacle avoidance mechanism is arranged between the fixed plate and the side plate on the side surface of the vertical plate and used for crossing an uneven road surface;
The cleaning mechanism is arranged on the connecting plate, dirt attached to the anti-static roller is removed through the cleaning plate on the cleaning mechanism, and residual dirt on the cleaning plate is scraped in the movement process of the obstacle avoidance mechanism.
Preferably, the obstacle avoidance mechanism comprises a cylinder body, a piston rod and a piston head, wherein the upper part of the cylinder body is hinged with the side plate through a pin shaft, the piston head is arranged on the piston rod and is connected in the cylinder body in a sliding manner, a spring is arranged in the cylinder body, and the lower end of the piston rod is hinged with the side surface of the fixed plate through the pin shaft.
Preferably, the cleaning mechanism further comprises a sliding plate, an elastic scraping plate, a cam and a driving plate, wherein two sides of the sliding plate are respectively and slidably connected to sliding rails on two sides of the cleaning plate, the elastic scraping plate is symmetrically arranged on the sliding plate, the end parts of the elastic scraping plate extend into through holes on the sliding plate, the supporting plates are symmetrically arranged on two sides of the cleaning plate, a rotating shaft is rotatably connected to the supporting plates, the cam is arranged on the rotating shaft and is abutted to the elastic scraping plate, one end of the driving plate is hinged to the cam through a pin shaft, the other end of the driving plate is hinged to a supporting plate on the sliding plate through a pin shaft, one end of the rotating shaft in a mounting groove of the supporting plate is provided with a plurality of blades, the supporting plate is provided with a mounting plate on the outer side of the mounting groove, and air holes are formed in the mounting plate, and the upper side of the cylinder is connected with a fixing tube in the supporting plate through a connecting hose.
Preferably, the elastic scraping plate is connected with the support plate through screws.
Preferably, the fixing plate is connected with the tail of the transport vehicle through bolts.
Preferably, the connection plate is connected with the fixing plate by bolts.
The invention has the following advantages:
According to the invention, the obstacle avoidance mechanism is arranged between the fixed plate and the side plate, so that the anti-static wheel can be kept in contact with the ground at any time when the transport vehicle moves on an uneven road surface, and the anti-static device is prevented from being separated from the ground, so that the anti-static effect is improved. According to the cleaning mechanism, on one hand, when the transport vehicle moves on a flat road, the cleaning plate cleans attachments on the antistatic wheels, on the other hand, the attachments adhered on the plane of the cleaning plate can be cleaned by means of swinging of the obstacle avoidance mechanism when an uneven road surface moves, and in the moving process, the elastic scraping plate is pressed to be in contact with the cleaning plate so that the attachments adhered on the sharpening part of the cleaning plate are scraped, and the elastic scraping plate vibrates when reset, so that the attachments on the antistatic wheels are effectively cleaned.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the internal structure of the antistatic device according to the present invention.
Fig. 3 is a schematic structural view of the antistatic wheel, the connecting plate and the cleaning mechanism.
Fig. 4 is a schematic structural view of the cleaning mechanism of the present invention.
Fig. 5 is a schematic view showing the structure of the inside of the installation groove of the support plate and the cam according to the present invention.
FIG. 6 is a schematic view of the structure of the sliding plate, cleaning plate and elastic scraper of the present invention.
Fig. 7 is a cross-sectional view of fig. 6 taken along A-A.
Wherein: 1. the anti-static wheel comprises an anti-static wheel body, 2, a connecting plate, 3, a fixed plate, 4, a vertical plate, 41, a lead, 42, a side plate, 5, an obstacle avoidance mechanism, 51, a cylinder body, 52, a piston head, 53, a piston rod, 54, a spring, 6, a cleaning mechanism, 61, a sliding plate, 611, a sliding rail, 612, a through hole, 613, a support plate, 62, a cleaning plate, 63, an elastic scraping plate, 64, a support plate, 641, a mounting groove, 65, a rotating shaft, 651, a blade, 66, a cam, 661, a driving plate, 67, a mounting plate, 671, an air hole, 68, a fixed pipe, 69, a connecting hose, 7 and a transport vehicle.
Detailed Description
The following detailed description of the embodiments of the invention, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the concepts and aspects of the invention by those skilled in the art.
As shown in fig. 1-7, the invention provides a hydrogen-rich collecting and pressure-regulating transportation device, which comprises a transportation vehicle 7, an anti-static wheel 1, an obstacle avoidance mechanism 5 and a cleaning mechanism 6, wherein the anti-static wheel 1 is rotationally connected to the lower end of a connecting plate 2, the connecting plate 2 is connected with a fixed plate 3 through a bolt, the upper end of the fixed plate 3 is connected with a vertical plate 4 through a pin shaft, the fixed plate 3 is connected with the tail part of the transportation vehicle 7 through a bolt, a wire 41 on the fixed plate 3 is connected with a hydrogen storage tank on the transportation vehicle 7, the obstacle avoidance mechanism 5 is arranged between the fixed plate 3 and a side plate 42 on the side surface of the vertical plate 4 and used for crossing uneven road surfaces, the cleaning mechanism 6 is arranged on the connecting plate 2 and used for removing dirt attached to the anti-static roller through a cleaning plate 62 on the connecting plate, and residual dirt on the cleaning plate 62 is scraped in the movement process of the obstacle avoidance mechanism 5.
It should be noted that the obstacle avoidance mechanism 5 includes a cylinder 51, a piston rod 53, and a piston head 52, where the upper portion of the cylinder 51 is hinged to the side plate 42 through a pin, the piston head 52 is disposed on the piston rod 53 and is slidably connected to the cylinder 51, a spring 54 is disposed in the cylinder 51, and the lower end of the piston rod 53 is hinged to the side surface of the fixed plate 3 through a pin, and the provided spring 54 enables the anti-static wheel 1 of the anti-static device to contact with the ground at all times, so as to improve the anti-static effect of the anti-static device.
In addition, the cleaning mechanism 6 further comprises a sliding plate 61, an elastic scraping plate 63, a cam 66 and a driving plate 661, wherein two sides of the sliding plate 61 are respectively and slidably connected to sliding rails 611 on two sides of the cleaning plate 62, the elastic scraping plate 63 is symmetrically arranged on the sliding plate 61, the end parts of the elastic scraping plate 63 extend into through holes 612 on the sliding plate 61, the elastic scraping plate 63 is connected with a supporting plate 613 through screws, supporting plates 64 are symmetrically arranged on two sides of the cleaning plate 62, a rotating shaft 65 is rotatably connected to the supporting plates 64, the cam 66 is arranged on the rotating shaft 65 and is abutted to the elastic scraping plate 63, one end of the driving plate 661 is hinged to the cam 66 through a pin shaft, the other end of the driving plate 661 is hinged to the supporting plate 613 on the sliding plate 61 through a pin shaft, one end of the rotating shaft 65 in a mounting groove 641 of the supporting plate 64 is provided with a plurality of blades 651, the supporting plate 64 is provided with a mounting plate 67 on the outer side of the mounting groove 641, an air hole 671 is formed in the mounting plate 67, and the upper side of the cylinder 51 is connected with a fixing tube 68 on the supporting plate 64 through a connecting hose 69.
Specific embodiments and principles:
In practical application, the anti-static device is arranged at the bottom of the tail of the hydrogen transport vehicle 7, the anti-static wheel 1 is in contact with the ground, the lead 41 on the vertical plate 4 is connected with the hydrogen storage tank, when the transport vehicle 7 transports the hydrogen storage tank to run on a flat road, the cleaning plate 62 cleans attachments on the anti-static wheel 1 which are in contact with the lead, when the transport vehicle 7 encounters a bumpy road during running, the fixed plate 3 swings to drive the piston rod 53 to rotate and the piston head 52 to move in the cylinder body 51, the spring 54 in the cylinder body 51 is compressed, so that air in the cylinder body 51 is pressed into the mounting groove 641 of the supporting plate 64 through the connecting hose 69 and the fixed tube 68, the compressed air drives the blade 651 and the rotating shaft 65 to rotate, the cam 66 on the rotating shaft 65, the cam 66 drives the sliding plate 61 to move up and down along the sliding rail 611 on two sides of the cleaning plate 62 through the driving plate 661, the elastic scraping plate 63 is pressed down by the cam 66 when the sliding plate 61 moves, the attachments on the cleaning plate 62 is driven by the elastic scraping plate 63, and the self weight of the anti-static wheel 1 is kept from the anti-static wheel 1 when the transport vehicle is in contact with the flat road 1, and the anti-static wheel 1 is kept against the impact on the static wheel 1.
In summary, the obstacle avoidance mechanism 5 is arranged between the fixed plate 3 and the side plate 42, so that the transport vehicle 7 can keep the anti-static wheel 1 in contact with the ground at any time when moving on an uneven road surface, and the anti-static device is prevented from being separated from the ground, thereby improving the anti-static effect; in addition, through the cleaning mechanism 6 that sets up, when transport vechicle 7 moves on the level road, the attachment on the antistatic wheel 1 is cleared up to clearance board 62, when the road surface that is uneven removes, can drive piston head 52 and piston rod 53 in barrel 51 and remove and press the air and drive the rotation of cam 66 on pivot 65, make the board 61 that slides reciprocate clear up the attachment of the plane department adhesion of clearance board 62, and press the elastic scraper 63 and clean up board 62 contact in the in-process that removes and make the attachment of clearance board 62 edging department adhesion scrape down, elastic scraper 63 can shake when the reset, thereby carry out effectual clearance to the attachment on the antistatic wheel 1, improve the holistic antistatic effect of device.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but can be applied to other applications without substantial improvement, or with various insubstantial improvements made by the concept and technical solutions of the invention, without improvement, within the scope of the invention.
Claims (6)
1. The utility model provides a rich hydrogen gathers pressure regulating conveyer which characterized in that: the anti-static wheel (1) is rotationally connected to the lower end of a connecting plate (2), the upper end of the connecting plate (2) is connected with a fixing plate (3), the upper end of the fixing plate (3) is connected with a vertical plate (4) through a pin shaft, the fixing plate (3) is connected with the tail of the transport vehicle (7), and a lead (41) on the fixing plate (3) is connected with a hydrogen storage tank on the transport vehicle (7);
The obstacle avoidance mechanism (5) is arranged between the fixed plate (3) and a side plate (42) on the side surface of the vertical plate (4) and used for crossing an uneven road surface;
the cleaning mechanism (6) is arranged on the connecting plate (2) and is used for removing dirt attached to the antistatic idler wheel through the cleaning plate (62) on the connecting plate, and residual dirt on the cleaning plate (62) is scraped in the movement process of the obstacle avoidance mechanism (5).
2. The hydrogen-enriched acquisition and pressure-regulating transportation device according to claim 1, wherein: the obstacle avoidance mechanism (5) comprises a cylinder body (51), a piston rod (53) and a piston head (52), wherein the upper part of the cylinder body (51) is hinged with the side plate (42) through a pin shaft, the piston head (52) is arranged on the piston rod (53) and is connected in the cylinder body (51) in a sliding manner, a spring (54) is arranged in the cylinder body (51), and the lower end of the piston rod (53) is hinged with the side surface of the fixed plate (3) through the pin shaft.
3. The hydrogen-enriched acquisition and pressure-regulating transportation device according to claim 2, wherein: the cleaning mechanism (6) further comprises a sliding plate (61), an elastic scraping plate (63), a cam (66) and a driving plate (661), wherein two sides of the sliding plate (61) are respectively connected to sliding rails (611) on two sides of the cleaning plate (62) in a sliding mode, the elastic scraping plate (63) is symmetrically arranged on the sliding plate (61) and the end portions of the elastic scraping plate extend into through holes (612) on the sliding plate (61), supporting plates (64) are symmetrically arranged on two sides of the cleaning plate (62), rotating shafts (65) are rotatably connected to the supporting plates (64), the cam (66) is arranged on the rotating shafts (65) and is abutted to the elastic scraping plate (63), one end of the driving plate (661) is hinged to the cam (66) through a pin shaft, the other end of the driving plate (661) is hinged to a supporting plate (613) on the sliding plate (61) through a pin shaft, one end of each supporting plate (65) in a mounting groove (641) of the supporting plate (64) is provided with a plurality of blades (651), the supporting plates (64) are arranged on the outer sides of the mounting grooves (641) in a mode of the supporting plates (67), air holes (67) are formed in the mounting plates (67), and the mounting plates (67) are connected to the tube body (69) through the fixed tube (69).
4. A hydrogen-enriched pressure regulating transportation device as claimed in claim 3, wherein: the elastic scraping plate (63) is connected with the supporting plate (613) through screws.
5. The hydrogen-enriched acquisition and pressure-regulating transportation device according to claim 1, wherein: the fixing plate (3) is connected with the tail of the transport vehicle (7) through bolts.
6. The hydrogen-enriched acquisition and pressure-regulating transportation device according to claim 1, wherein: the connecting plate (2) is connected with the fixing plate (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410589167.XA CN118182365A (en) | 2024-05-13 | 2024-05-13 | Hydrogen-rich collection pressure regulating conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410589167.XA CN118182365A (en) | 2024-05-13 | 2024-05-13 | Hydrogen-rich collection pressure regulating conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118182365A true CN118182365A (en) | 2024-06-14 |
Family
ID=91405344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410589167.XA Pending CN118182365A (en) | 2024-05-13 | 2024-05-13 | Hydrogen-rich collection pressure regulating conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118182365A (en) |
-
2024
- 2024-05-13 CN CN202410589167.XA patent/CN118182365A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |