Hydrogen storage alloy corrosion-resistant structural member

Abstract

The utility model relates to the technical field of hydrogen storage tanks, and discloses a hydrogen storage alloy corrosion-resistant structural member which solves the problems that an existing hydrogen storage alloy hydrogen storage tank is poor in corrosion resistance, not easy to fix in a carriage during transportation and poor in use effect, and comprises a hydrogen storage tank body, and a valve is fixedly mounted at the top of the hydrogen storage tank body. The hydrogen storage tank body is made of hydrogen storage alloy, the surface of the hydrogen storage tank body is coated with a corrosion-resistant ceramic material, a base is fixedly mounted at the bottom of the hydrogen storage tank body, a mounting seat is fixedly mounted at the bottom of the base, four connectors are annularly and fixedly mounted on the circumferential surface of the mounting seat at equal intervals, and two mounting grooves are formed in the top of the mounting seat. Three positioning heads are annularly and fixedly mounted on the inner walls of the two mounting grooves at equal intervals; the hydrogen storage alloy hydrogen storage tank has good corrosion resistance, can be quickly and conveniently fixed in a carriage during transportation, and has a very good use effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrogen storage tanks, in particular to a hydrogen storage alloy corrosion-resistant structural component. Background Art

[0002] A hydrogen storage alloy hydrogen storage tank is a device that uses hydrogen storage alloy materials to store and release hydrogen. The hydrogen storage alloy hydrogen storage tank is mainly made of hydrogen storage alloy materials. These alloy materials can reversibly absorb and discharge hydrogen under normal temperature and low temperature conditions. The hydrogen storage alloy stores hydrogen in the form of metal hydride through a chemical reaction between metal and hydrogen. When needed, the metal hydride can be decomposed by changing temperature, pressure and other conditions to release hydrogen. However, existing hydrogen storage alloy hydrogen storage tanks have poor corrosion resistance and are not easy to fix in the vehicle during transportation, resulting in poor performance. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a hydrogen storage alloy corrosion-resistant structural part, which effectively solves the problem that the existing hydrogen storage alloy hydrogen storage tank has poor corrosion resistance and is difficult to fix in the vehicle during transportation, resulting in poor use effect.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a hydrogen storage alloy corrosion-resistant structural component, comprising a hydrogen storage tank body, a valve fixedly installed on the top of the hydrogen storage tank body, the hydrogen storage tank body being made of a hydrogen storage alloy, and the surface of the hydrogen storage tank body being coated with a corrosion-resistant ceramic material, a base fixedly installed on the bottom of the hydrogen storage tank body, a mounting seat fixedly installed on the bottom of the base, four connecting heads fixedly installed at equal intervals on the circumferential surface of the mounting seat, two mounting grooves being provided on the top of the mounting seat, three positioning heads fixedly installed at equal intervals on the inner walls of the two mounting grooves, a positioning groove being provided in the middle of the six positioning heads, three positioning strips being provided inside the two mounting grooves, a first shaft sleeve being fixedly installed on the circumferential surface of the base, a first shaft rod being rotatably installed inside the first shaft sleeve, a hand wheel being fixedly installed on one end of the first shaft rod, a second shaft sleeve being rotatably installed on the middle part of the surface of the first shaft rod, the second shaft sleeve being fixedly connected to the inner bottom of the base through a first fixed rod, and a rotation transmission assembly being provided at the other end of the first shaft rod, which is transmission-connected to the three positioning strips inside the two mounting grooves respectively.

[0005] Preferably, the rotary transmission assembly includes a first gear, a positioning plate is rotatably installed on the side of the first gear away from the first shaft rod through the first shaft seat, the top of the positioning plate is fixedly connected to the inner top of the base, a second gear is meshedly connected to one side of the first gear, a second shaft rod is fixedly installed in the middle of the second gear, and two third shaft sleeves are rotatably installed on the surface of the second shaft rod, and the two third shaft sleeves are fixedly connected to the inner bottom of the base through the second fixing rod.

[0006] Preferably, second bevel gears are fixedly installed at both ends of the second shaft, the lower part of the surface of the second bevel gear is meshed with the first bevel gear, the middle part of the two first bevel gears is fixedly installed with a third shaft, the top of the third shaft is rotatably installed with a second shaft seat, and the tops of the two second shaft seats are fixedly connected to the inner top of the base.

[0007] Preferably, a fourth shaft sleeve is rotatably installed in the middle of the surface of the third shaft rod, and two fourth shaft sleeves are fixedly installed on both sides of the bottom of the base. The bottoms of the two third shaft rods extend to the interior of the two mounting grooves respectively and are fixedly installed with rotating disks, and the circumferential surfaces of the two rotating disks are fixedly connected to the six positioning bars respectively.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: before use, the operator fixes the mounting base on the carriage by means of the cooperation of bolts and four connectors; during transportation, the operator places the base at the bottom of the hydrogen storage tank body on the top of the mounting base, and respectively places the six positioning bars into the inside of the two mounting grooves, and then the operator rotates the first shaft rod along the inside of the first shaft sleeve and the second shaft sleeve by means of a hand wheel, and when the first shaft rod rotates, the first gear is driven to rotate along the first shaft seat on the positioning plate, and when the first gear rotates, the second shaft rod is driven to rotate along the inside of the two third shaft sleeves through the second gear, and when the second shaft rod rotates, the two second bevel gears are driven to rotate;

[0009] When the two second bevel gears rotate, the two third shafts are driven to rotate along the two second shaft seats and the two fourth shaft sleeves through the two first bevel gears. When the two third shafts rotate, they drive the six positioning bars to rotate through the rotating disk and insert them into the six positioning slots in the middle of the six positioning heads for limiting, thereby quickly completing the installation; since the surface of the hydrogen storage tank body is coated with corrosion-resistant ceramic material, the hydrogen storage tank body has good corrosion resistance; this makes the hydrogen storage alloy hydrogen storage tank have good corrosion resistance, and can be quickly and conveniently fixed in the car during transportation, and has a very good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached figure:

[0012] Figure 1 This is a schematic diagram of the structure of the hydrogen storage alloy corrosion-resistant structural member of the utility model;

[0013] Figure 2 Schematic diagram of the internal structure of the utility model hydrogen storage alloy corrosion resistant structural member Figure 1 ;

[0014] Figure 3 Schematic diagram of the internal structure of the utility model hydrogen storage alloy corrosion resistant structural member Figure 2 ;

[0015] Figure 4 For this utility model Figure 2 Schematic diagram of a local enlarged structure;

[0016] In the figure: 1. Hydrogen storage tank body; 2. Valve; 3. Base; 4. Mounting seat; 5. Connector; 6. Mounting groove; 7. Positioning head; 8. Positioning groove; 9. First sleeve; 10. First shaft rod; 11. Handwheel; 12. Second sleeve; 13. First fixing rod; 14. First gear; 15. First shaft seat; 16. Positioning plate; 17. Second gear; 18. Second shaft rod; 19. Third sleeve; 20. Second fixing rod; 21. First bevel gear; 22. Second shaft seat; 23. Third shaft rod; 24. Fourth sleeve; 25. Rotating disk; 26. Positioning bar; 27. Second bevel gear. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Depend on Figures 1 to 4 The utility model includes a hydrogen storage tank body 1, a valve 2 is fixedly installed on the top of the hydrogen storage tank body 1, the hydrogen storage tank body 1 is made of a hydrogen storage alloy, and the surface of the hydrogen storage tank body 1 is coated with a corrosion-resistant ceramic material, the bottom of the hydrogen storage tank body 1 is fixedly installed with a base 3, the bottom of the base 3 is fixedly installed with a mounting seat 4, the circumferential surface of the mounting seat 4 is fixedly installed with four connecting heads 5 at equal distances, the top of the mounting seat 4 is provided with two mounting grooves 6, the inner walls of the two mounting grooves 6 are respectively fixedly installed with three positioning heads 7 at equal distances, and the middle parts of the six positioning heads 7 are A positioning groove 8 is provided, and three positioning strips 26 are respectively provided inside the two mounting grooves 6. A first shaft sleeve 9 is fixedly installed on the circumferential surface of the base 3, and a first shaft rod 10 is rotatably installed inside the first shaft sleeve 9. A handwheel 11 is fixedly installed at one end of the first shaft rod 10, and a second shaft sleeve 12 is rotatably installed in the middle of the surface of the first shaft rod 10. The second shaft sleeve 12 is fixedly connected to the inner bottom of the base 3 through the first fixing rod 13. A rotation transmission assembly is provided at the other end of the first shaft rod 10, and the rotation transmission assembly is respectively connected to the three positioning strips 26 inside the two mounting grooves 6.

[0019] Before use, the operator fixes the mounting base 4 on the carriage by means of bolts and four connecting heads 5; during transportation, the operator places the base 3 at the bottom of the hydrogen storage tank body 1 on the top of the mounting base 4, and places the six positioning bars 26 into the two mounting grooves 6 respectively, and then the operator rotates the first shaft rod 10 along the inside of the first shaft sleeve 9 and the second shaft sleeve 12 through the handwheel 11. When the first shaft rod 10 rotates, it drives the rotating transmission component to operate, and when the rotating transmission component operates, it drives the six positioning bars 26 to rotate and insert into the six positioning grooves 8 in the middle of the six positioning heads 7 for limiting, thereby quickly completing the installation; since the surface of the hydrogen storage tank body 1 is coated with corrosion-resistant ceramic material, the hydrogen storage tank body 1 has good corrosion resistance; this makes the hydrogen storage alloy hydrogen storage tank have good corrosion resistance, and can be quickly and conveniently fixed in the carriage during transportation, with very good use effect.

[0020] The rotary transmission assembly includes a first gear 14, a positioning plate 16 is rotatably installed on the side of the first gear 14 away from the first shaft 10 through the first shaft seat 15, the top of the positioning plate 16 is fixedly connected to the inner top of the base 3, and a second gear 17 is meshed with one side of the first gear 14. A second shaft 18 is fixedly installed in the middle of the second gear 17, and two third shaft sleeves 19 are rotatably installed on the surface of the second shaft 18. The two third shaft sleeves 19 are fixedly connected to the inner bottom of the base 3 through the second fixing rod 20; both ends of the second shaft 18 are fixedly installed with a second bevel gear 27, and the second bevel gear 27 is fixedly installed on the surface of the second shaft The lower part of the surface is meshed with the first bevel gear 21, the middle part of the two first bevel gears 21 is fixedly installed with a third shaft rod 23, the top of the third shaft rod 23 is rotatably installed with a second shaft seat 22, and the tops of the two second shaft seats 22 are fixedly connected to the inner top of the base 3; the middle part of the surface of the third shaft rod 23 is rotatably installed with a fourth shaft sleeve 24, the two fourth shaft sleeves 24 are fixedly installed on both sides of the bottom of the base 3, the bottoms of the two third shaft rods 23 extend to the inside of the two mounting grooves 6 respectively and are fixedly installed with a rotating disk 25, and the circumferential surfaces of the two rotating disks 25 are fixedly connected to the six positioning bars 26 respectively.

[0021] When the first shaft 10 rotates, it drives the first gear 14 to rotate along the first shaft seat 15 on the positioning plate 16. When the first gear 14 rotates, it drives the second shaft 18 to rotate along the inside of the two third shaft sleeves 19 through the second gear 17. When the second shaft 18 rotates, it drives the two second bevel gears 27 to rotate. When the two second bevel gears 27 rotate, they drive the two third shafts 23 to rotate along the two second shaft seats 22 and the two fourth shaft sleeves 24 through the two first bevel gears 21. When the two third shafts 23 rotate, they drive the six positioning bars 26 to rotate through the rotating disk 25.

Claims

1. A hydrogen storage alloy corrosion-resistant structural component, comprising a hydrogen storage tank body (1), characterized in that: The top of the hydrogen storage tank body (1) is fixedly installed with a valve (2), the hydrogen storage tank body (1) is made of a hydrogen storage alloy, and the surface of the hydrogen storage tank body (1) is coated with a corrosion-resistant ceramic material to ensure the corrosion resistance of the hydrogen storage tank body (1), the bottom of the hydrogen storage tank body (1) is fixedly installed with a base (3), the bottom of the base (3) is fixedly installed with a mounting seat (4), the circumferential surface of the mounting seat (4) is fixedly installed with four connecting heads (5) at equal distances in an annular manner, the top of the mounting seat (4) is provided with two mounting grooves (6), the inner walls of the two mounting grooves (6) are respectively fixedly installed with three positioning heads (7) at equal distances in an annular manner, and the middle parts of the six positioning heads (7) are all opened. A positioning groove (8) is provided, and three positioning strips (26) are respectively provided inside the two mounting grooves (6). A first shaft sleeve (9) is fixedly installed on the circumferential surface of the base (3), and a first shaft rod (10) is rotatably installed inside the first shaft sleeve (9). A hand wheel (11) is fixedly installed on one end of the first shaft rod (10), and a second shaft sleeve (12) is rotatably installed in the middle of the surface of the first shaft rod (10). The second shaft sleeve (12) is fixedly connected to the inner bottom of the base (3) through the first fixing rod (13). The other end of the first shaft rod (10) is provided with a rotation transmission assembly, and the rotation transmission assembly is respectively connected to the three positioning strips (26) inside the two mounting grooves (6).

2. The hydrogen storage alloy corrosion-resistant structural component according to claim 1, characterized in that: The rotary transmission assembly includes a first gear (14), a positioning plate (16) is rotatably mounted on a side of the first gear (14) away from the first shaft (10) through a first shaft seat (15), the top of the positioning plate (16) is fixedly connected to the inner top of the base (3), a second gear (17) is meshedly connected to one side of the first gear (14), a second shaft (18) is fixedly mounted on the middle of the second gear (17), two third shaft sleeves (19) are rotatably mounted on the surface of the second shaft (18), and the two third shaft sleeves (19) are fixedly connected to the inner bottom of the base (3) through a second fixing rod (20).

3. The hydrogen storage alloy corrosion-resistant structural member according to claim 2, characterized in that: The second bevel gears (27) are fixedly mounted on both ends of the second shaft (18), the lower portion of the surface of the second bevel gear (27) is meshedly connected with the first bevel gear (21), the middle portion of the two first bevel gears (21) is fixedly mounted with a third shaft (23), the top of the third shaft (23) is rotatably mounted with a second shaft seat (22), and the tops of the two second shaft seats (22) are fixedly connected to the inner top of the base (3).

4. The hydrogen storage alloy corrosion-resistant structural member according to claim 3, characterized in that: A fourth shaft sleeve (24) is rotatably mounted on the middle portion of the surface of the third shaft rod (23), and two fourth shaft sleeves (24) are fixedly mounted on both sides of the bottom of the base (3). The bottoms of the two third shaft rods (23) extend to the inside of the two mounting grooves (6) and are fixedly mounted with a rotating disk (25). The circumferential surfaces of the two rotating disks (25) are fixedly connected to the six positioning bars (26) respectively.

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