CN215971275U

CN215971275U - Vehicle-mounted hydrogen production and hydrogenation station

Info

Publication number: CN215971275U
Application number: CN202121161355.0U
Authority: CN
Inventors: 贾策文; 胡天祺; 齐文广
Original assignee: Beijing Lvcheng Jinxiu Energy Technology Co ltd
Current assignee: Beijing Lvcheng Jinxiu Energy Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-03-08
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of hydrogenation equipment, and discloses a vehicle-mounted hydrogen production and hydrogenation station which comprises a hydrogenation mechanism, a tank body dismounting mechanism and a pipeline connecting mechanism. This on-vehicle hydrogen manufacturing hydrogenation station, through being provided with rubber buffer, when normal use, rubber buffer can play the cushioning effect of a power to the hydrogen holding vessel, through being provided with and inserting the piece, driving motor, the lead screw, the movable block, the connecting block, insert pole and embedded groove, when the hydrogen leakage condition appears in the hydrogen holding vessel, start driving motor, it is rotatory to make driving motor's output shaft drive lead screw, two opposite direction's thread groove has been seted up because the outside of lead screw, the lead screw is respectively in two movable block threaded connection through two opposite direction's thread groove, make two movable blocks begin to remove towards the direction of carrying on the back mutually, drive connecting block and insert pole remove, when the insert pole separates from the embedded groove completely, at this moment can be through large-scale apparatus such as crane with the hydrogen holding vessel hoist maintenance.

Description

Vehicle-mounted hydrogen production and hydrogenation station

Technical Field

The utility model relates to the technical field of hydrogenation equipment, in particular to a vehicle-mounted hydrogen production and hydrogenation station.

Background

The hydrogen energy is the most ideal energy in the 21 st century, is easy to start at low temperature as automobile fuel, has small corrosion effect on the engine, can prolong the service life of the engine, can completely omit a carburetor used on a common automobile because the hydrogen and the air can be uniformly mixed, can simplify the structure of the prior automobile, is more interesting, can save 40 percent of oil by adding 4 percent of hydrogen into gasoline as the automobile engine fuel without greatly improving a gasoline engine, and takes a hydrogen fuel cell as a power generation system.

At present, according to a methanol steam reforming and hydrogen separation integrated low-pressure hydrogen production system and a method thereof provided in Chinese patent CN 110817796A, the patent discloses a technology of how to produce hydrogen, domestic existing mobile vehicle-mounted hydrogen stations use the hydrogen production technology to produce hydrogen, but the existing mobile vehicle-mounted hydrogen stations have the problem that a storage tank is not convenient to disassemble, so that the storage tank is inconvenient to overhaul when meeting the problems of leakage and the like, and the air inlet pipe of the storage tank is not convenient to connect with a hydrogen production and purification mechanism after disassembly, so that the use is very inconvenient, and the vehicle-mounted hydrogen production and hydrogenation station is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a vehicle-mounted hydrogen production and hydrogenation station which has the advantages that a storage tank is convenient to disassemble, an air inlet pipe of the storage tank is convenient to connect with a hydrogen production and purification mechanism, and the like, and solves the problems that the storage tank is inconvenient to disassemble and the air inlet pipe of the storage tank is inconvenient to connect with the hydrogen production and purification mechanism in the conventional mobile vehicle-mounted hydrogen station.

(II) technical scheme

In order to realize the purpose that the storage tank is convenient to disassemble and the air inlet pipe of the storage tank is convenient to be connected with the hydrogen production and purification mechanism, the utility model provides the following technical scheme: the utility model provides a vehicle-mounted hydrogen production hydrogenation station, includes hydrogenation mechanism, jar body dismouting mechanism, pipeline coupling mechanism, hydrogenation mechanism includes tractor, sweep, hydrogen manufacturing and purification mechanism and goes out the hydrogen pipe, jar body dismouting mechanism includes the install bin, the top fixed mounting of sweep has the install bin, the external fixed surface of install bin is connected with rubber buffer, the top movable mounting of install bin has the piece of inserting that extends to its inside, the top fixedly connected with hydrogen storage tank of piece inserts, the outside fixedly connected with protecting box of install bin, the inside fixed mounting of protecting box has driving motor, the inside fixed mounting of install bin has swivel bearing, swivel bearing's inside fixedly connected with runs through and extends to the outside lead screw of install bin, the outside movably connected with movable block of lead screw, the bottom fixedly connected with of movable block and the first slider of the interior diapire sliding connection of install bin, the top of the moving block is fixedly connected with a connecting block, one side, far away from the inner wall of the installation box, of the connecting block is fixedly connected with an inserting rod, and an embedded groove is formed in the outer side of the inserting block.

Preferably, the pipeline connecting mechanism comprises a hydrogen inlet pipe, the left side of the hydrogen storage tank is fixedly connected with the hydrogen inlet pipe, the inside of the hydrogen outlet pipe is fixedly provided with a sealing ring positioned at the outer side of the hydrogen inlet pipe, the top and the bottom of the hydrogen outlet pipe are both fixedly connected with a vertical plate, one side of the vertical plate far away from the hydrogen outlet pipe is fixedly connected with a transverse plate, the top and the bottom of the hydrogen inlet pipe are both fixedly connected with fixed blocks, one sides of the two transverse plates, which are opposite to each other, are both fixedly connected with a limiting frame, the left side and the right side of the inner side of the limiting frame are both slidably connected with second sliding blocks, a fixed plate is fixedly connected between the upper two second sliding blocks and between the lower two second sliding blocks, one side of the fixed plate far away from the transverse plate is fixedly connected with an extension rod extending to the outer side of the limiting frame, the outer sides of the two extension rods are both sleeved with a return spring, and one side of the extension rod far away from the fixed plate is fixedly connected with a limiting block, one side fixedly connected with plug block of extension rod is kept away from to the fixed plate, and the right side fixed mounting of tractor has the sweep, the top left side fixedly connected with hydrogen manufacturing and the purification mechanism of sweep, hydrogen manufacturing and the top fixedly connected with of purification mechanism go out the hydrogen pipe, the sweep bears automobile body skeleton entirely for magnalium lightweight.

Preferably, the spliced eye with inserting piece looks adaptation is all seted up in the top of install bin and the inside of rubber buffer, inserts the piece and runs through rubber buffer and extend to the inside of install bin through the spliced eye.

Preferably, the number of swivel bearings is two, and lead screw fixed mounting has seted up the opening between two swivel bearings in the left side of protective housing, and the perforation with lead screw looks adaptation is seted up on the right side of install bin, and the lead screw runs through the install bin through the perforation and extends to the inside of protective housing and driving motor's output shaft fixed connection.

Preferably, the number of the moving blocks is two, two thread grooves in opposite directions are formed in the outer side of the screw rod, and the screw rod is in threaded connection with the two moving blocks through the two thread grooves in opposite directions.

Preferably, the inner bottom wall of the installation box is provided with two first sliding grooves, and the first sliding block is movably installed in the first sliding grooves.

Preferably, the number of the embedded grooves is two, the shape of the embedded grooves is matched with that of the insertion rods, and the insertion rods are movably arranged in the embedded grooves.

Preferably, the diameter of the pipe orifice at the right end of the hydrogen outlet pipe is larger than that of the pipe orifice at the left end of the hydrogen inlet pipe, and the diameter of the pipe orifice of the hydrogen inlet pipe is larger than that of the inner ring of the sealing ring.

Preferably, the left side and the right side of the inner side of the limiting frame are both provided with second sliding grooves matched with the second sliding blocks, and the second sliding blocks are movably arranged in the second sliding grooves.

Preferably, one side of the fixing block, which is far away from the hydrogen inlet pipe, is provided with a limiting groove matched with the insertion block, and the insertion block is movably arranged in the limiting groove.

Preferably, two the mounting hole with extension rod looks adaptation is all seted up to one side that the spacing was carried on the back mutually, and the extension rod runs through and extends to the outside of spacing through the mounting hole.

Preferably, the transverse plate is internally provided with a jack matched with the plug-in block, the plug-in block penetrates through the transverse plate through the jack, the top of the car plate is provided with a power supply module, a storage battery assembly and a system which are charged externally, so that equipment such as cars needing hydrogen can be hydrogenated, electric cars or equipment can be charged simultaneously, the vehicle-mounted hydrogen production hydrogenation station is provided with a solar cell panel, solar power generation supplement is realized, and the vehicle-mounted hydrogen production hydrogenation station can be used in the field in the countryside.

(III) advantageous effects

Compared with the prior art, the utility model provides a vehicle-mounted hydrogen production and hydrogenation station, which has the following beneficial effects:

1. the vehicle-mounted hydrogen production and hydrogenation station is provided with the rubber buffer pad, so that the rubber buffer pad can play a force buffering role on the hydrogen storage tank during normal use, by arranging the inserting block, the driving motor, the screw rod, the moving block, the connecting block, the inserting rod and the embedded groove, when the hydrogen storage tank has hydrogen leakage, the driving motor is started to make the output shaft of the driving motor drive the screw rod to rotate, because the outer side of the screw rod is provided with two thread grooves with opposite directions, the screw rod is respectively in threaded connection with the two moving blocks through the two thread grooves with opposite directions, so that the two moving blocks start to move in opposite directions to drive the connecting block and the inserting rod to move, when the inserted bar is separated from the embedded groove completely, the hydrogen storage tank can be lifted and overhauled through large-scale instruments such as a crane, and the whole device achieves the purpose of convenient disassembly of the storage tank.

2. The vehicle-mounted hydrogen production and hydrogenation station is provided with the hydrogen outlet pipe, the hydrogen inlet pipe and the sealing ring, after the maintenance is completed, the hydrogen inlet pipe and the hydrogen outlet pipe are required to be connected again when the hydrogen storage tank is reset, the hydrogen inlet pipe is pulled at the moment, the hydrogen inlet pipe penetrates through the sealing ring and extends into the hydrogen outlet pipe, the sealing ring can play a good sealing effect, the limiting block, the extension rod, the reset spring, the fixing plate and the inserting block are arranged, in the process of moving the hydrogen inlet pipe, the limiting block is pulled firstly, the limiting block drives the extension rod, the fixing plate and the inserting block to move in the opposite directions, the reset spring is stressed to deform at the moment, when the fixing block is moved to be not limited by the inserting block, the hydrogen inlet pipe can be pushed to move, through the limiting groove, when the inserting block moves to the limiting groove, the reset spring automatically resets, the inserting block is inserted into the limiting groove, and the hydrogen inlet pipe can be fixed, the hydrogen inlet pipe is prevented from being separated from the hydrogen outlet pipe, and the whole device achieves the purpose that the gas inlet pipe of the storage tank is convenient to be connected with the hydrogen production and purification mechanism.

Drawings

FIG. 1 is a schematic structural diagram of a vehicle-mounted hydrogen production and hydrogenation station provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 of a vehicle-mounted hydrogen production and hydrogenation station according to the present invention;

fig. 3 is an enlarged schematic view of a structure B in fig. 1 of a vehicle-mounted hydrogen production and hydrogenation station provided by the utility model.

In the figure: the device comprises a tractor 1, a vehicle board 2, a mounting box 3, a rubber buffer pad 4, an inserting block 5, a hydrogen storage tank 6, a protecting box 7, a driving motor 8, a rotating bearing 9, a screw rod 10, a moving block 11, a first sliding block 12, a connecting block 13, an inserting rod 14, an inserting groove 15, a hydrogen production and purification mechanism 16, a hydrogen outlet pipe 17, a hydrogen inlet pipe 18, a hydrogen inlet pipe 19, a sealing ring 20, a vertical plate 20, a transverse plate 21, a fixed block 22, a limiting frame 23, a second sliding block 24, a fixing plate 25, an extending rod 26, a return spring 27, a limiting block 28 and an inserting block 29.

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.

Referring to fig. 1-3, a vehicle-mounted hydrogen production and hydrogenation station comprises a hydrogenation mechanism, a tank body dismounting mechanism and a pipeline connecting mechanism, wherein the hydrogenation mechanism comprises a tractor 1, a vehicle plate 2, a hydrogen production and purification mechanism 16 and a hydrogen outlet pipe 17, the right side of the tractor 1 is fixedly provided with the vehicle plate 2, the left side of the top of the vehicle plate 2 is fixedly connected with the hydrogen production and purification mechanism 16, the top of the hydrogen production and purification mechanism 16 is fixedly connected with the hydrogen outlet pipe 17, the vehicle plate 2 is a light-weight full-load vehicle body framework made of magnesium-aluminum alloy, the tank body dismounting mechanism comprises an installation box 3, the top of the vehicle plate 2 is fixedly provided with the installation box 3, the outer surface of the installation box 3 is fixedly connected with a rubber cushion 4, the top of the installation box 3 is movably provided with an insertion block 5 extending to the inside, the top of the installation box 3 and the inside of the rubber cushion 4 are both provided with insertion holes matched with the insertion block 5, the insertion block 5 penetrates through the rubber cushion 4 and extends to the inside of the installation box 3, the top of the inserting block 5 is fixedly connected with a hydrogen storage tank 6, the top of the hydrogen storage tank 6 is fixedly provided with two lifting rings, the outer side of the installation box 3 is fixedly connected with a protection box 7, the inner part of the protection box 7 is fixedly provided with a driving motor 8, the inner part of the installation box 3 is fixedly provided with a rotating bearing 9, the inner part of the rotating bearing 9 is fixedly connected with a lead screw 10 which penetrates through and extends to the outer part of the installation box 3, the number of the rotating bearings is two, the lead screw is fixedly arranged between the two rotating bearings, the left side of the protection box 7 is provided with an opening, the right side of the installation box 3 is provided with a perforation which is matched with the lead screw 10, the lead screw 10 penetrates through the installation box 3 and extends to the inner part of the protection box 7 through the perforation and is fixedly connected with an output shaft of the driving motor 8, the outer side of the lead screw 10 is movably connected with a moving block 11, the number of the moving blocks 11 is two, and two thread grooves with opposite directions are arranged on the outer side of the lead screw 10, the lead screw 10 is respectively in threaded connection with two moving blocks 11 through two opposite thread grooves, the bottoms of the two moving blocks 11 are fixedly connected with first sliding blocks 12 in sliding connection with the inner bottom wall of the installation box 3, the inner bottom wall of the installation box 3 is provided with two first sliding grooves, the first sliding blocks 12 are movably arranged in the first sliding grooves, the tops of the two moving blocks 11 are fixedly connected with connecting blocks 13, one side of the connecting block 13 away from the inner wall of the installation box 3 is fixedly connected with an insertion rod 14, the side width of the insertion rod 14 is not less than one meter, the insertion rod 14 is a reinforced steel plate, the outer side of the insertion block 5 is provided with embedded grooves 15, the number of the embedded grooves 15 is two, the shape of the embedded grooves 15 is matched with that of the insertion rod 14, the insertion rod 14 is movably arranged in the embedded grooves 15, the pipeline connecting mechanism comprises a hydrogen inlet pipe 18, the left side of the hydrogen storage tank 6 is fixedly connected with the hydrogen inlet pipe 18, the hydrogen inlet pipe 18 consists of two sections of connecting pipes and one section of corrugated pipe, the corrugated pipe is positioned between the two sections of connecting pipes, the connecting pipe positioned on the left side is positioned in the hydrogen outlet pipe 17, a sealing ring 19 positioned on the outer side of the hydrogen inlet pipe 18 is fixedly arranged inside the hydrogen outlet pipe 17, the sealing ring 19 is sleeved on the outer surface of the connecting pipe, the diameter of the pipe orifice at the right end of the hydrogen outlet pipe 17 is larger than that of the pipe orifice at the left end of the hydrogen inlet pipe 18, the diameter of the pipe orifice of the hydrogen inlet pipe 18 is larger than that of the inner ring of the sealing ring 19, the top and the bottom of the hydrogen outlet pipe 17 are both fixedly connected with a vertical plate 20, one side of the vertical plate 20 far away from the hydrogen outlet pipe 17 is fixedly connected with a transverse plate 21, the top and the bottom of the hydrogen inlet pipe 18 are both fixedly connected with fixing blocks 22, one side of the two transverse plates 21 opposite to each other is both fixedly connected with a limiting frame 23, the left side and the right side of the inner side of the limiting frame 23 are both slidably connected with a second sliding block 24, the left side and the left side of the inner side of the limiting frame 23 are both provided with second sliding grooves matched with the second sliding blocks 24, the second sliding blocks 24 are movably arranged in the second sliding grooves, a fixing plate 25 is fixedly connected between the two upper second sliding blocks 24 and between the two lower second sliding blocks 24, one side of the fixing plate 25, which is far away from the transverse plate 21, is fixedly connected with an extension rod 26 which extends to the outer side of the limiting frame 23, mounting holes which are matched with the extension rod 26 are formed in the opposite sides of the two limiting frames 23, the extension rod 26 penetrates through the mounting holes and extends to the outer part of the limiting frame 23, return springs 27 are sleeved on the outer sides of the two extension rods 26, one ends of the return springs 27 are fixedly connected with the fixing plate 25, one ends of the return springs 27, which are far away from the fixing plate 25, are fixedly connected with the inner side wall of the limiting frame 23, a limiting block 28 is fixedly connected to one side of the extension rod 26, which is far away from the fixing plate 25, the diameter of the limiting block 28 is larger than that of the mounting holes, and one side of the fixing plate 25, which is far away from the extension rod 26, is fixedly connected with an inserting block 29, the jack that matches with grafting piece 29 is seted up to the inside of diaphragm 21, and power module and the battery pack and the system that charge to the outside are installed at the top of sweep 2, can realize for equipment hydrogenation such as the car that needs hydrogen, also can charge for electric motor car or equipment simultaneously, install solar cell panel on the on-vehicle hydrogen manufacturing hydrogenation station, realize solar energy power generation and supply, can use in the field in the countryside, grafting piece 29 runs through diaphragm 21 through the jack, and the spacing groove with grafting piece 29 looks adaptation is seted up to one side that fixed block 22 kept away from into hydrogen pipe 18, and grafting piece 29 movable mounting is in the spacing inslot.

In summary, in the vehicle-mounted hydrogen production and hydrogenation station, the rubber buffer pad 4 is arranged, when the vehicle-mounted hydrogen production and hydrogenation station is in normal use, the rubber buffer pad 4 can buffer the hydrogen storage tank 6 by a force, when the hydrogen storage tank 6 has a hydrogen leakage condition, the driving motor 8 is started to enable the output shaft of the driving motor 8 to drive the lead screw 10 to rotate by arranging the insertion block 5, the driving screw 10, the moving block 11, the connecting block 13, the insertion rod 14 and the embedded groove 15, because the outer side of the lead screw 10 is provided with two thread grooves with opposite directions, the lead screw 10 is respectively in threaded connection with the two moving blocks 11 through the two thread grooves with opposite directions, so that the two moving blocks 11 start to move in opposite directions to drive the connecting block 13 and the insertion rod 14 to move, when the insertion rod 14 is completely separated from the embedded groove 15, the hydrogen storage tank 6 can be hoisted and overhauled by large-scale equipment such as a hoisting machine, through the arrangement of the first slider 12, the first slider 12 is used for preventing the moving block 11 from rotating along with the lead screw 10, the purpose of convenient disassembly of the storage tank is achieved by the integral device, through the arrangement of the hydrogen outlet pipe 17, the hydrogen inlet pipe 18 and the sealing ring 19, after the maintenance is completed, when the hydrogen storage tank 6 is reset, the hydrogen inlet pipe 18 and the hydrogen outlet pipe 17 need to be connected again, at the moment, the hydrogen inlet pipe 18 is pulled, the hydrogen inlet pipe 18 penetrates through the sealing ring 19 and extends into the hydrogen outlet pipe 17, the sealing ring 19 can achieve a good sealing effect, through the arrangement of the limiting block 28, the extending rod 26, the return spring 27, the fixing plate 25 and the inserting block 29, in the process of moving the hydrogen inlet pipe 18, the limiting block 28 is pulled first, the limiting block 28 drives the extending rod 26, the fixing plate 25 and the inserting block 29 to move in the opposite directions, at the moment, the return spring 27 deforms under the stress, and through the arrangement of the second slider 24, the second slider 24 is used for ensuring that the fixed plate 25 is always in a straight-up or straight-down state, when the fixed plate 22 is moved to a position where the fixed plate is not limited by the inserting block 29, the hydrogen inlet pipe 18 can be pushed to move, through the arrangement of the limiting groove, when the inserting block 29 moves to the limiting groove, the reset spring 27 automatically resets, the inserting block 29 is popped into the limiting groove, the fixing of the hydrogen inlet pipe 18 can be completed, the hydrogen inlet pipe 18 is prevented from being separated from the hydrogen outlet pipe 17, the whole device achieves the purpose that the air inlet pipe of the storage tank is convenient to be connected with the hydrogen production and purification mechanism 16, and the problems that the storage tank is inconvenient to detach and the air inlet pipe of the storage tank is inconvenient to be connected with the hydrogen production and purification mechanism 16 in the existing mobile vehicle-mounted hydrogenation station are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vehicle-mounted hydrogen manufacturing hydrogenation station which characterized in that: the device comprises a hydrogenation mechanism, a tank body dismounting mechanism and a pipeline connecting mechanism;

the hydrogenation mechanism comprises a tractor (1), a plate (2), a hydrogen production and purification mechanism (16) and a hydrogen outlet pipe (17);

the tank body dismouting mechanism includes install bin (3), the top fixed mounting of sweep (2) has install bin (3), the external fixed surface of install bin (3) is connected with rubber buffer (4), the top movable mounting of install bin (3) has and extends to its inside piece (5) that inserts, the top fixedly connected with hydrogen holding vessel (6) of inserting piece (5), the outside fixedly connected with protecting box (7) of install bin (3), the inside fixed mounting of protecting box (7) has driving motor (8), the inside fixed mounting of install bin (3) has swivel bearing (9), the inside fixedly connected with of swivel bearing (9) runs through and extends to outside lead screw (10) of install bin (3), the outside movable connection of lead screw (10) has movable block (11), the bottom fixedly connected with of movable block (11) and the interior diapire sliding connection's of install bin (3) first slider (12) ) The top of the moving block (11) is fixedly connected with a connecting block (13), one side, far away from the inner wall of the installation box (3), of the connecting block (13) is fixedly connected with an inserting rod (14), and an embedded groove (15) is formed in the outer side of the inserting block (5).

2. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: pipeline coupling mechanism is including advancing hydrogen pipe (18), hydrogen pipe (18) are advanced to the left side fixedly connected with of hydrogen holding vessel (6), the inside fixed mounting who goes out hydrogen pipe (17) has sealing washer (19) that is located into hydrogen pipe (18) outside, the equal fixedly connected with riser (20) in top and bottom of going out hydrogen pipe (17), one side fixedly connected with diaphragm (21) of hydrogen pipe (17) are kept away from in riser (20), the equal fixedly connected with fixed block (22) in top and bottom of advancing hydrogen pipe (18), two the equal fixedly connected with spacing (23) in one side that diaphragm (21) were carried on the back mutually, the equal sliding connection in the left and right sides of spacing (23) inboard has second slider (24), the top is two equal fixedly connected with fixed plate (25) between second slider (24) and below two second slider (24), one side fixedly connected with that diaphragm (21) were kept away from in fixed plate (25) extends to spacing (23) and extends to outside Extension rod (26) of side, two the outside of extension rod (26) all is equipped with reset spring (27) in the cover, one side fixedly connected with stopper (28) of fixed plate (25) are kept away from in extension rod (26), one side fixedly connected with plug block (29) of extension rod (26) are kept away from in fixed plate (25), and the right side fixed mounting of tractor (1) has sweep (2), the top left side fixedly connected with hydrogen manufacturing and purification mechanism (16) of sweep (2), the top fixedly connected with of hydrogen manufacturing and purification mechanism (16) goes out hydrogen pipe (17), sweep (2) bear automobile body skeleton for magnesium aluminum alloy lightweight is complete.

3. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the spliced eye with insert piece (5) looks adaptation is all seted up in the inside of the top of install bin (3) and rubber buffer (4), inserts piece (5) and runs through rubber buffer (4) and extend to the inside of install bin (3) through the spliced eye.

4. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the quantity of swivel bearing (9) is two, lead screw (10) fixed mounting between two swivel bearing (9), and the opening has been seted up in the left side of protective housing (7), and the perforation with lead screw (10) looks adaptation is seted up on the right side of install bin (3), and lead screw (10) run through install bin (3) and extend to the inside of protective housing (7) and the output shaft fixed connection of driving motor (8) through the perforation.

5. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the number of the moving blocks (11) is two, two thread grooves in opposite directions are formed in the outer side of the screw rod (10), and the screw rod (10) is in threaded connection with the two moving blocks (11) through the two thread grooves in opposite directions.

6. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the inner bottom wall of the installation box (3) is provided with two first sliding grooves, and the first sliding block (12) is movably installed in the first sliding grooves.

7. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the number of embedded grooves (15) is two, the shape of embedded grooves (15) is matched with that of insertion rods (14), and the insertion rods (14) are movably arranged in the embedded grooves (15).

8. The vehicle-mounted hydrogen production and hydrogenation station according to claim 1, characterized in that: the diameter of the pipe orifice at the right end of the hydrogen outlet pipe (17) is larger than that of the pipe orifice at the left end of the hydrogen inlet pipe (18), and the diameter of the pipe orifice of the hydrogen inlet pipe (18) is larger than that of the inner ring of the sealing ring (19).

9. The vehicle-mounted hydrogen production and hydrogenation station according to claim 2, characterized in that: the left side and the right side of the inner side of the limiting frame (23) are both provided with second sliding grooves matched with the second sliding blocks (24), and the second sliding blocks (24) are movably arranged in the second sliding grooves.

10. The vehicle-mounted hydrogen production and hydrogenation station according to claim 2, characterized in that: one side of the fixing block (22) far away from the hydrogen inlet pipe (18) is provided with a limiting groove matched with the insertion block (29), and the insertion block (29) is movably arranged in the limiting groove.

11. The vehicle-mounted hydrogen production and hydrogenation station according to claim 2, characterized in that: two the mounting hole with extension rod (26) looks adaptation is all seted up to one side that spacing (23) carried on the back mutually, and extension rod (26) run through and extend to the outside of spacing (23) through the mounting hole.

12. The vehicle-mounted hydrogen production and hydrogenation station according to claim 2, characterized in that: the jack with grafting piece (29) looks adaptation is seted up to the inside of diaphragm (21), and the power module and battery pack and the system that charge outward are installed at the top of sweep (2) through jack through diaphragm (21) to grafting piece (29), can realize adding hydrogen for the car that needs hydrogen, also can charge for electric motor car or equipment simultaneously, install solar cell panel on the on-vehicle hydrogen manufacturing hydrogenation station, realize solar energy power generation and supply, can use in the field in the wasteland.