Solid hydrogen storage material transfer device

Abstract

The utility model relates to the technical field of hydrogen storage material transfer, and discloses a solid hydrogen storage material transfer device which comprises a supporting bottom plate, a transfer damping fixing part and a transfer barrel protection clamping part, and a supporting cushion block is fixedly installed on the outer wall of the bottom of the supporting bottom plate. The combination of the buffer sliding barrel, the buffer sliding rod and the buffer spring plays a key role when the transfer device is impacted in the vertical direction, the impact force from the road surface can be absorbed and dispersed, and the vibration amplitude transmitted to the solid hydrogen storage material transfer barrel is effectively reduced; springs are matched with damping telescopic rods to further enhance the damping effect and control the buffering process, a vacuum adsorption system composed of a vacuum pump, a communicating block, a vacuum air pipe and a vacuum suction cup provides strong fixing force in the horizontal direction, the supporting bottom plate is tightly adsorbed to a bearing plane through atmospheric pressure, and therefore the supporting effect is improved. The horizontal sliding of the transfer device caused by the conditions of vehicle acceleration, deceleration, turning and the like in the transportation process can be effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen storage material transfer technology, specifically a solid hydrogen storage material transfer device. Background Technology

[0002] With the increasing global demand for clean energy, solid-state hydrogen storage technology has attracted widespread attention as a promising hydrogen storage method. Solid-state hydrogen storage materials have advantages such as high hydrogen storage density and good safety, and have broad application prospects in fields such as hydrogen fuel cell vehicles and distributed energy storage.

[0003] However, solid hydrogen storage materials face many problems during transportation. On the one hand, solid hydrogen storage materials are usually sensitive to environmental factors. For example, vibration may affect their internal structure and hydrogen storage performance. Therefore, special shock absorption measures are needed to ensure the stability of the materials during transportation. Traditional simple packaging or fixing methods are difficult to meet their shock absorption requirements and can easily lead to a decline in material performance or damage. On the other hand, the stability of the solid hydrogen storage material transportation device must be ensured during transportation to prevent it from sliding or tipping over. Since solid hydrogen storage materials may have a certain weight and volume, and will be subjected to various external forces in different transportation scenarios (such as vehicle transportation, warehouse handling, etc.), such as the inertial force generated by vehicle acceleration, deceleration, and turning, as well as the risk of collision during handling, ordinary transportation device base fixing methods often cannot provide sufficient friction or stability, making it difficult to ensure the safety of the transportation process. Utility Model Content

[0004] The purpose of this invention is to provide a solid hydrogen storage material transfer device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solid hydrogen storage material transfer device, comprising a supporting base plate, a transfer shock-absorbing and fixing part, and a transfer barrel protective clamping part, wherein a supporting pad is fixedly installed on the bottom outer wall of the supporting base plate; the transfer shock-absorbing and fixing part is disposed on the top of the supporting base plate; and the transfer barrel protective clamping part is disposed on the top of the transfer shock-absorbing and fixing part.

[0006] Preferably, the transfer shock absorption fixing part specifically includes: a buffer slide cylinder, fixedly installed on the top of the support base plate; a damping telescopic rod, fixedly installed on the top of the support base plate; a spring, movably sleeved on the outer wall of the damping telescopic rod; a vacuum pump, disposed on the top of the support base plate; and a connecting block, fixedly installed on the top of the support base plate.

[0007] A buffer slide is installed, which works in conjunction with components such as damping telescopic rods, springs, and vacuum suction cups to further enhance the stability of the entire transfer device. The damping telescopic rods, based on the absorption of some vibration energy by the buffer slide, suppress excess vibration after the spring rebound through their own damping characteristics, so that the movement of the placement platform quickly becomes stable. The vacuum suction cups form an adsorption force between the bottom of the support base plate and the bearing surface, fixing the entire device from the bottom. The buffer slide buffers the impact of vibration on the transfer bucket from above. This coordinated action from top to bottom allows the transfer device to maintain good stability under external forces in different directions. Whether it is acceleration, deceleration, or turning during horizontal transportation, or vertical bumps, it can effectively prevent the displacement and tipping of the transfer bucket.

[0008] Preferably, a buffer slide rod is slidably connected inside the buffer slide cylinder, and a buffer spring is provided inside the buffer slide cylinder. One end of the buffer spring is fixedly connected to the inner wall of the buffer slide cylinder, and the other end of the buffer spring is fixedly connected to the buffer slide rod. A placement platform is fixedly installed on the top of the buffer slide rod.

[0009] Preferably, one end of the spring is fixedly connected to the top outer wall of the supporting base plate, and the other end of the spring is fixedly connected to the bottom outer wall of the placement platform. A rectangular block is fixedly installed on the top of the connecting block, and an air cavity is opened inside the rectangular block. The air cavity is connected to the connecting block, and an air pipe is connected to the top of the rectangular block.

[0010] Preferably, the other end of the air pipe is connected to the output end of the vacuum pump, and a vacuum air pipe is provided on the bottom outer wall of the connecting block. The other end of the vacuum air pipe movably passes through the top outer wall of the supporting base plate and extends to the bottom outer wall of the supporting base plate. A vacuum suction cup is provided on the other end of the vacuum air pipe.

[0011] A vacuum pump is installed, which works in conjunction with buffer components such as a buffer slide, damping telescopic rod, and springs to reduce the shaking of the transfer device. When the transfer device is subjected to vibration, the buffer components absorb and disperse the vibration energy, while the vacuum suction force maintained by the vacuum pump ensures a tight fit between the bottom of the device and the supporting surface, preventing the overall position of the device from shifting due to vibration. Under bumpy road conditions, the vacuum suction force keeps the supporting base plate in a stable position, while the buffer components dampen the placement platform in the vertical direction, minimizing the vibration impact on the solid hydrogen storage material transfer tank.

[0012] Preferably, the protective clamping part of the transfer bucket specifically includes: a fixing block one, which is fixedly installed on the top of the placement platform; a fixing block two, which is fixedly installed on the top of the placement platform; and a solid hydrogen storage material transfer bucket, which is set on the top of the placement platform.

[0013] Preferably, both the first fixing block and the second fixing block are provided with guide holes, and threaded connecting sleeves are fixedly installed on the outer walls of the guide holes on both the first fixing block and the second fixing block. A threaded rod is threadedly connected inside the threaded connecting sleeve, and a rotating wheel is fixedly installed at one end of the threaded rod.

[0014] Fixing blocks one and two are provided. Fixing blocks one and two cooperate with other components of the transfer tank protective clamping part to accurately position and fix the solid hydrogen storage material transfer tank. When placing the transfer tank, it is placed on the placement platform between fixing blocks one and two. By rotating the rotating wheel, the threaded rod rotates in the threaded connection sleeve, which drives the protective shell to move closer to the transfer tank. This mechanical structure can ensure that the transfer tank is accurately positioned in the horizontal direction and avoid displacement due to shaking during transportation.

[0015] Preferably, the other end of the threaded rod movably passes through one side of the first fixing block and the second fixing block, and extends to the other side of the first fixing block and the second fixing block. The other end of the threaded rod is rotatably connected to a rotating sleeve. A protective shell is fixedly installed on one outer wall of the rotating sleeve. A guide rod is fixedly connected to the outer wall of the protective shell. The guide rod is slidably connected to a guide hole. A limit plate is fixedly installed on the other end of the guide rod. A limit top plate is fixedly installed on the inner wall of the protective shell. The limit top plate is located on the top of the solid hydrogen storage material transfer tank. The protective shell is adapted to the solid hydrogen storage material transfer tank.

[0016] This invention provides a solid hydrogen storage material transfer device. It has the following advantages:

[0017] (1) This utility model plays a key role when the transfer device is subjected to vertical impact through the combination of buffer slide cylinder, buffer slide rod and buffer spring. It can absorb and disperse the impact force from the road surface and effectively reduce the vibration amplitude transmitted to the solid hydrogen storage material transfer tank. The spring and damping telescopic rod work together to further enhance the shock absorption effect and control the buffering process. The vacuum adsorption system composed of vacuum pump, connecting block, vacuum pipe and vacuum suction cup provides strong fixing force in the horizontal direction. It uses atmospheric pressure to firmly adsorb the support base plate on the bearing plane, which can effectively prevent the transfer device from horizontal sliding caused by vehicle acceleration, deceleration, turning and other situations during transportation.

[0018] (2) This utility model, through the cooperation of fixing block one and fixing block two with threaded rods, threaded connecting sleeves and rotating wheels, can precisely adjust the distance between the protective shells. When transferring the solid hydrogen storage material transfer tank, rotating the rotating wheel causes the threaded rod to rotate within the threaded connecting sleeve and push the protective shells to move towards each other, thereby tightly clamping the transfer tank in the middle. This stable clamping can effectively prevent the transfer tank from shaking or displacing in the horizontal direction due to acceleration, deceleration, turning and other actions during vehicle movement. The protective shells not only play a role in clamping and fixing, but also provide physical protection for the transfer tank. It can resist minor impacts or collisions from the outside, preventing the outer shell of the transfer tank from being scratched, dented or cracked. Attached Figure Description

[0019] Figure 1 This is a frontal perspective view of the overall structure of this utility model;

[0020] Figure 2 This is a partial view of the transfer and shock absorption fixing part of this utility model;

[0021] Figure 3 This is a partial view of the vacuum pump of this utility model;

[0022] Figure 4 This is a partial view of the protective clamping part of the transfer bucket of this utility model.

[0023] In the diagram: 1 Support base plate, 2 Support pad, 3 Transfer shock-absorbing fixing part, 311 Buffer slide, 312 Vacuum suction cup, 313 Buffer spring, 314 Buffer slide rod, 315 Placement platform, 316 Damping telescopic rod, 317 Spring, 318 Vacuum pump, 319 Connecting block, 3111 Rectangular block, 3112 Gas pipe, 3113 Vacuum pipe, 4 Transfer bucket protective clamping part, 411 Fixing block one, 412 Fixing block two, 413 Threaded connecting sleeve, 414 Guide hole, 415 Solid hydrogen storage material transfer bucket, 416, 417 Protective shell, 418 Guide rod, 419 Rotary wheel, 4111 Limiting top plate, 4112 Rotating sleeve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] Example 1:

[0027] A preferred embodiment of the solid hydrogen storage material transfer device provided by this utility model is, for example... Figure 1-4 As shown: A solid hydrogen storage material transfer device includes a supporting base plate 1, a transfer shock-absorbing and fixing part 3, and a transfer barrel protective clamping part 4. A supporting pad 2 is fixedly installed on the bottom outer wall of the supporting base plate 1; the transfer shock-absorbing and fixing part 3 is set on the top of the supporting base plate 1; and the transfer barrel protective clamping part 4 is set on the top of the transfer shock-absorbing and fixing part 3.

[0028] The transfer shock absorption fixing part 3 specifically includes: a buffer slide 311, which is fixedly installed on the top of the support base plate 1; a damping telescopic rod 316, which is fixedly installed on the top of the support base plate 1; a spring 317, which is movably sleeved on the outer wall of the damping telescopic rod 316; a vacuum pump 318, which is set on the top of the support base plate 1; and a connecting block 319, which is fixedly installed on the top of the support base plate 1.

[0029] The buffer slide cylinder 311 is slidably connected to the buffer slide rod 314. The buffer slide cylinder 311 is equipped with a buffer spring 313. One end of the buffer spring 313 is fixedly connected to the inner wall of the buffer slide cylinder 311, and the other end of the buffer spring 313 is fixedly connected to the buffer slide rod 314. The top of the buffer slide rod 314 is fixedly installed with a placement platform 315.

[0030] One end of the spring 317 is fixedly connected to the top outer wall of the support base plate 1, and the other end of the spring 317 is fixedly connected to the bottom outer wall of the placement platform 315. A rectangular block 3111 is fixedly installed on the top of the connecting block 319. An air cavity is opened inside the rectangular block 3111, and the air cavity is connected to the connecting block 319. An air pipe 3112 is connected to the top of the rectangular block 3111.

[0031] The other end of the air pipe 3112 is connected to the output end of the vacuum pump 318. The bottom outer wall of the connecting block 319 is connected to a vacuum pipe 3113. The other end of the vacuum pipe 3113 movably passes through the top outer wall of the support base plate 1 and extends to the bottom outer wall of the support base plate 1. The other end of the vacuum pipe 3113 is connected to a vacuum suction cup 312.

[0032] In this embodiment, the vacuum pump 318 is started. The vacuum pump 318 draws air from the air chamber of the rectangular block 3111 through the air pipe 3112. The pressure in the air chamber decreases. Since the connecting block 319 is connected to the air chamber, the air in the vacuum pipe 3113 and the vacuum suction cup 312 is also gradually drawn out. A vacuum negative pressure is formed between the vacuum suction cup 312 and the placement plane, generating a strong suction force, which firmly fixes the support base plate 1 on the placement plane. It provides a strong fixing force in the horizontal direction. The atmospheric pressure is used to firmly attach the support base plate to the bearing plane, which can effectively prevent the horizontal sliding of the transfer device during transportation due to vehicle acceleration, deceleration, turning and other situations.

[0033] Example 2:

[0034] Based on Embodiment 1, a preferred embodiment of the solid hydrogen storage material transfer device provided by this utility model is as follows: Figure 1-4 As shown: The protective clamping part 4 of the transfer tank specifically includes: a fixing block 1 411, which is fixedly installed on the top of the placement platform 315; a fixing block 2 412, which is fixedly installed on the top of the placement platform 315; and a solid hydrogen storage material transfer tank 415, which is set on the top of the placement platform 315.

[0035] Both the first fixing block 411 and the second fixing block 412 are provided with guide holes 414. The outer walls of both the first fixing block 411 and the second fixing block 412 are fixedly installed with threaded connecting sleeves 413. The threaded connecting sleeve 413 is internally threaded with a threaded rod 417. One end of the threaded rod 417 is fixedly installed with a rotating wheel 419.

[0036] The other end of the threaded rod 417 passes through one side of the first fixing block 411 and the second fixing block 412 respectively, and extends to the other side of the first fixing block 411 and the second fixing block 412. The other end of the threaded rod 417 is rotatably connected to the rotating sleeve 4112. A protective shell 416 is fixedly installed on one side of the outer wall of the rotating sleeve 4112. A guide rod 418 is fixedly connected to the outer wall of the protective shell 416. The guide rod 418 is slidably connected to the guide hole 414. A limit plate is fixedly installed on the other end of the guide rod 418. A limit top plate 4111 is fixedly installed on the inner wall of the protective shell 416. The limit top plate 4111 is set on the top of the solid hydrogen storage material transfer tank 415. The protective shell 416 is adapted to the solid hydrogen storage material transfer tank 415.

[0037] In this embodiment, rotating wheel 419 drives threaded rod 417 to rotate within threaded connecting sleeve 413. Since threaded rod 417 is rotatably connected to rotating sleeve 4112, and rotating sleeve 4112 is fixed to protective shell 416, while guide rod 418 on protective shell 416 slides within guide holes 414 of fixing block 1 411 and fixing block 2 412, protective shell 416 moves smoothly towards each other in the horizontal direction, gradually approaching solid hydrogen storage material transfer tank 415. The clamping force is increased by rotating the wheel 419 until the limiting top plate 4111 on the inner wall of the protective shell 416 contacts the top of the transfer bucket 415. This further rotation of the wheel 419 increases the clamping force, firmly holding the transfer bucket 415 between the protective shells 416 and preventing it from swaying or shifting horizontally. This stable clamping effectively prevents the transfer bucket from swaying or shifting horizontally due to acceleration, deceleration, or turning during vehicle operation. The protective shell not only clamps and fixes the bucket but also provides physical protection. It can withstand minor impacts or collisions from the outside, preventing scratches, dents, or cracks to the outer shell of the transfer bucket.

[0038] Working principle: When using:

[0039] Step 1: First, place the transfer device on the predetermined working surface, ensuring that the support pad 2 is in stable contact with the surface and the support base plate 1 is in a horizontal state;

[0040] Step 2: The buffer spring 313 inside the buffer slide 311 is in a naturally extended state, the buffer slide rod 314 is in a relatively stable initial position inside the buffer slide 311, the placement platform 315 is supported at a certain height by the buffer slide rod 314, the spring 317 is also in a natural state, and its two ends are respectively connected to the support base plate 1 and the placement platform 315, the vacuum pump 318 is in a closed state, and the air chamber, air pipe 3112, connecting block 319, vacuum air pipe 3113 and vacuum suction cup 312 inside the rectangular block 3111 are all in a normal air pressure state;

[0041] Step 3: Place the solid hydrogen storage material transfer tank 415 at the predetermined position on the placement platform 315, so that it is located between the fixed block 1 411 and the fixed block 2 412;

[0042] Step 4: Rotate the rotating wheel 419. The rotating wheel 419 drives the threaded rod 417 to rotate within the threaded connecting sleeve 413. Since the threaded rod 417 is rotatably connected to the rotating sleeve 4112, and the rotating sleeve 4112 is fixed on the protective shell 416, and the guide rod 418 on the protective shell 416 slides within the guide holes 414 of the first fixing block 411 and the second fixing block 412, the protective shell 416 moves smoothly towards each other in the horizontal direction. The protective shell 416 gradually approaches the solid hydrogen storage material transfer tank 415 until the limiting top plate 4111 on the inner wall of the protective shell 416 contacts the top of the transfer tank 415. At this point, continuing to rotate the rotating wheel 419 can appropriately increase the clamping force, firmly clamping the transfer tank 415 between the protective shells 416 to prevent it from shaking or shifting in the horizontal direction.

[0043] Step 4: Start the vacuum pump 318. The vacuum pump 318 draws air from the air chamber of the rectangular block 3111 through the air pipe 3112. The pressure in the air chamber decreases. Since the connecting block 319 is connected to the air chamber, the air in the vacuum pipe 3113 and the vacuum suction cup 312 is also gradually drawn out. A vacuum negative pressure is formed between the vacuum suction cup 312 and the placement plane, generating a strong suction force to firmly fix the support base plate 1 on the placement plane, preventing the entire transfer device from sliding during operation. When an external force acts on the placement platform 315, such as vibration or bumps during vehicle transportation, the placement platform 315 will first compress the spring 317. The spring 317 will undergo elastic deformation to absorb some energy. At the same time, the damping telescopic rod 316 will play a damping role, limiting the excessive extension and contraction of the spring 317, so that the vibration is buffered. The placement platform 315 will also compress the buffer spring 313 in the buffer slide cylinder 311 through the buffer slide rod 314 to further absorb and disperse the vibration energy, thereby protecting the material in the solid hydrogen storage material transfer tank 415 from vibration.

[0044] Step 5: When the transfer device is transferred on a transport vehicle or other handling equipment, the protective clamping part 4 of the transfer bucket continuously and firmly clamps the transfer bucket 415, and the shock-absorbing and fixing part 3 continues to play a shock-absorbing and fixing role to ensure the safety and stability of the transfer process.

[0045] Step Six: After the transfer reaches the destination, turn off the vacuum pump 318 to restore the vacuum suction cup 312 to normal air pressure and release the adsorption with the placement surface. Rotate the wheel 419 in the opposite direction to loosen the protective shell 416 from clamping the solid hydrogen storage material transfer bucket 415. Then the transfer bucket 415 can be removed from the placement platform 315 to complete the entire transfer process.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A solid hydrogen storage material transfer device, comprising a supporting base plate (1), a transfer shock-absorbing and fixing part (3), and a transfer barrel protective clamping part (4), characterized in that, The bottom outer wall of the support base plate (1) is fixedly installed with a support pad (2); the transfer shock absorption fixing part (3) is set on the top of the support base plate (1); the transfer bucket protective clamping part (4) is set on the top of the transfer shock absorption fixing part (3); The transfer shock absorption fixing part (3) specifically includes: The buffer slide (311) is fixedly installed on the top of the support base plate (1); Damping telescopic rod (316) is fixedly installed on the top of the support base plate (1); Spring (317) is movably sleeved on the outer wall of damping telescopic rod (316); A vacuum pump (318) is mounted on top of the support base plate (1); The connecting block (319) is fixedly installed on the top of the supporting base plate (1).

2. The solid hydrogen storage material transfer device according to claim 1, characterized in that, The buffer slide cylinder (311) is slidably connected to a buffer slide rod (314). A buffer spring (313) is provided inside the buffer slide cylinder (311). One end of the buffer spring (313) is fixedly connected to the inner wall of the buffer slide cylinder (311), and the other end of the buffer spring (313) is fixedly connected to the buffer slide rod (314). A placement platform (315) is fixedly installed on the top of the buffer slide rod (314).

3. The solid hydrogen storage material transfer device according to claim 2, characterized in that, One end of the spring (317) is fixedly connected to the top outer wall of the support base plate (1), and the other end of the spring (317) is fixedly connected to the bottom outer wall of the placement platform (315). A rectangular block (3111) is fixedly installed on the top of the connecting block (319). An air cavity is opened inside the rectangular block (3111), and the air cavity is connected to the connecting block (319). An air pipe (3112) is connected to the top of the rectangular block (3111).

4. The solid hydrogen storage material transfer device according to claim 3, characterized in that, The other end of the air pipe (3112) is connected to the output end of the vacuum pump (318). The bottom outer wall of the connecting block (319) is connected to a vacuum pipe (3113). The other end of the vacuum pipe (3113) movably passes through the top outer wall of the supporting base plate (1) and extends to the bottom outer wall of the supporting base plate (1). The other end of the vacuum pipe (3113) is connected to a vacuum suction cup (312).

5. A solid hydrogen storage material transfer device according to claim 4, characterized in that, The protective clamping part (4) of the transfer barrel specifically includes: Fixed block 1 (411) is fixedly installed on the top of the placement platform (315); Fixed block two (412) is fixedly installed on the top of the placement platform (315); A solid hydrogen storage material transfer container (415) is placed on top of the placement platform (315).

6. The solid hydrogen storage material transfer device according to claim 5, characterized in that, Both the first fixing block (411) and the second fixing block (412) are provided with guide holes (414). The outer walls of both the first fixing block (411) and the second fixing block (412) are fixedly installed with threaded connecting sleeves (413). The threaded connecting sleeve (413) is internally threaded with a threaded rod (417). One end of the threaded rod (417) is fixedly installed with a rotating wheel (419).

7. A solid hydrogen storage material transfer device according to claim 6, characterized in that, The other end of the threaded rod (417) passes through one side of the first fixed block (411) and the second fixed block (412) respectively, and extends to the other side of the first fixed block (411) and the second fixed block (412). The other end of the threaded rod (417) is rotatably connected to a rotating sleeve (4112). A protective shell (416) is fixedly installed on one side of the outer wall of the rotating sleeve (4112). A guide rod (418) is fixedly connected to the outer wall of the protective shell (416). The guide rod (418) is slidably connected to the guide hole (414). A limiting plate is fixedly installed on the other end of the guide rod (418). A limiting top plate (4111) is fixedly installed on the inner wall of the protective shell (416). The limiting top plate (4111) is set on the top of the solid hydrogen storage material transfer tank (415). The protective shell (416) is adapted to the solid hydrogen storage material transfer tank (415).

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