Movable nitrogen making machine

Abstract

The utility model discloses a movable nitrogen making machine, which belongs to the technical field of nitrogen making machines and comprises a supporting seat, a nitrogen making machine body fixedly mounted at the top of the supporting seat, baffles fixedly mounted on two sides of the bottom of the supporting seat, a driving motor fixedly mounted on the inner side of the baffle on the right side, and a rotating shaft fixedly connected to the output end of the driving motor. A first bevel gear is fixedly mounted on the outer side of the rotating shaft, a second bevel gear is meshed with the outer side of the first bevel gear, a threaded rod is fixedly mounted in the second bevel gear, and a threaded cylinder is in threaded connection with the outer side of the threaded rod. According to the nitrogen making machine disclosed by the utility model, the driving motor, the rotating shaft, the bevel gear I, the bevel gear II, the threaded rod, the threaded cylinder, the movable plate, the fixed rod, the fixed plate, the pulley and the supporting legs are matched with one another, so that the nitrogen making machine body cannot move in the working process, and the work of workers cannot be influenced; and when people need to move the nitrogen making machine body, the operation is simple, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of nitrogen generators, in particular to a mobile nitrogen generator. Background Art

[0002] Nitrogen generator refers to a device that uses air as raw material and uses physical methods to separate oxygen and nitrogen in it to obtain nitrogen. The nitrogen generator uses high-quality imported carbon molecular sieve (CMS) as adsorbent and adopts the pressure swing adsorption principle (PSA) at room temperature to separate air and produce high-purity nitrogen. Usually two adsorption towers are used in parallel, and the imported pneumatic valve is automatically operated by the imported PLC to alternately perform pressurized adsorption and decompression regeneration to complete the separation of nitrogen and oxygen and obtain the required high-purity nitrogen.

[0003] The existing nitrogen generator still has many shortcomings. In the prior art, the stability of the nitrogen generator during operation is usually not good enough. It is easy to move during operation, which affects the work of the staff and thus affects the work efficiency of the staff. When people need to move the nitrogen generator, the operation is more troublesome and requires more manpower, which greatly increases the difficulty of moving the nitrogen generator. Therefore, we propose a mobile nitrogen generator to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile nitrogen generator to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mobile nitrogen generator comprises: a support base, a nitrogen generator body is fixedly installed on the top of the support base, baffles are fixedly installed on both sides of the bottom of the support base, a driving motor is fixedly installed on the inner side of the baffle located on the right side, a rotating shaft is fixedly connected to the output end of the driving motor, a bevel gear 1 is fixedly installed on the outer side of the rotating shaft, a bevel gear 2 is meshed on the outer side of the bevel gear 1, a threaded rod is fixedly installed inside the bevel gear 2, a threaded barrel is threadedly connected to the outer side of the threaded rod, and a moving plate is fixedly installed on the bottom of the threaded barrel. A plurality of fixed rods are fixedly installed on the bottom of the moving plate, the same fixed plate is fixedly installed on the bottom of the plurality of fixed rods, and a plurality of pulleys are rotatably installed on the bottom of the fixed plate.

[0007] Preferably, two sleeves are fixedly installed on the right side of the top of the support seat, and the same U-shaped bracket is interactively plugged between the two sleeves. A plurality of plug holes are provided inside the sleeve and the U-shaped bracket, and plug rods are movably plugged inside the corresponding plug holes. Fixed rings are fixedly installed on the outsides of the two plug rods, and reset springs are fixedly connected to the inner sides of the two fixed rings. One end of the two reset springs is fixedly connected to the right side of the corresponding sleeve, and a pull ring is fixedly installed between the two plug rods.

[0008] Preferably, an arc-shaped plate is rotatably mounted on the outer side of the rotating shaft, and the top of the arc-shaped plate is fixedly mounted on the bottom of the supporting seat.

[0009] Preferably, sliding grooves are provided inside the two baffles, and two sides of the movable plate are slidably connected in the sliding grooves.

[0010] Preferably, the outer side of the top of the threaded rod is rotatably mounted on the bottom of the support seat.

[0011] Preferably, support legs are fixedly installed at the four corners of the bottom end of the support base.

[0012] In the utility model, the mobile nitrogen generator described above drives the rotating shaft to start rotating by starting the driving motor, and the rotating shaft drives the bevel gear to start rotating, and then the bevel gear drives the bevel gear 2 meshing with it to start rotating, so that the bevel gear 2 drives the threaded rod to start rotating, and then the threaded rod drives the threaded cylinder threadedly connected with it to start moving downward, and then drives the moving plate to start moving downward along the sliding groove, and then drives the fixed rod, the fixed plate and the pulley to start moving downward, so that the pulley contacts the ground and the supporting legs leave the ground, so as to facilitate the movement of the entire device;

[0013] In the utility model, the mobile nitrogen generator described above drives the insertion rod to be separated from the inside of the sleeve and the U-shaped bracket by pulling the pull ring, then pulls the U-shaped bracket upward, and then releases the pull ring to allow the insertion rod to re-fix the sleeve and the U-shaped bracket, so that the height of the U-shaped bracket can be adjusted according to the height of different workers, thereby facilitating the workers to pull the U-shaped bracket to move the entire device;

[0014] The utility model has a reasonable structural design. Through the mutual cooperation among the driving motor, the rotating shaft, the bevel gear one, the bevel gear two, the threaded rod, the threaded cylinder, the movable plate, the fixed rod, the fixed plate, the pulley and the supporting legs, the nitrogen generator body will not move during the working process, thereby not affecting the work of the staff. Moreover, when people need to move the nitrogen generator body, the operation is simple, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a three-dimensional structural schematic diagram of a mobile nitrogen generator proposed by the utility model;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of a mobile nitrogen generator proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of the bevel gear 2, the threaded rod and the threaded barrel proposed in the utility model;

[0018] Figure 4 This is a schematic structural diagram of the sleeve, pull ring and U-shaped bracket proposed in the utility model.

[0019] In the figure: 1. support seat; 2. nitrogen generator body; 3. baffle; 4. moving plate; 5. fixed rod; 6. fixed plate; 7. pulley; 8. support leg; 9. drive motor; 10. rotating shaft; 11. bevel gear one; 12. bevel gear two; 13. threaded rod; 14. threaded cylinder; 15. arc plate; 16. sleeve; 17. U-shaped bracket; 18. plug-in hole; 19. plug-in rod; 20. fixing ring; 21. reset spring; 22. pull ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0021] Reference Figure 1-4 A mobile nitrogen generator comprises: a support base 1, a nitrogen generator body 2 is fixedly installed on the top of the support base 1, baffles 3 are fixedly installed on both sides of the bottom of the support base 1, a driving motor 9 is fixedly installed on the inner side of the baffle 3 located on the right side, and a rotating shaft 10 is fixedly connected to the output end of the driving motor 9, a bevel gear 11 is fixedly installed on the outer side of the rotating shaft 10, a bevel gear 12 is meshed with the outer side of the bevel gear 11, a threaded rod 13 is fixedly installed inside the bevel gear 12, a threaded barrel 14 is threadedly connected to the outer side of the threaded rod 13, and a moving plate 4 is fixedly installed on the bottom of the threaded barrel 14. A plurality of fixed rods 5 are fixedly installed on the bottom of the moving plate 4, a same fixed plate 6 is fixedly installed on the bottom of the plurality of fixed rods 5, and a plurality of pulleys 7 are rotatably installed on the bottom of the fixed plate 6.

[0022] In this embodiment, two sleeves 16 are fixedly installed on the top right side of the support seat 1, and the same U-shaped bracket 17 is interactively plugged between the two sleeves 16. Multiple plug holes 18 are opened inside the sleeves 16 and the U-shaped bracket 17, and plug rods 19 are movably plugged inside the corresponding plug holes 18. Fixed rings 20 are fixedly installed on the outside of the two plug rods 19, and reset springs 21 are fixedly connected to the inner sides of the two fixing rings 20. One end of the two reset springs 21 is fixedly connected to the right side of the corresponding sleeve 16, and a pull ring 22 is fixedly installed between the two plug rods 19 to facilitate height adjustment of the U-shaped bracket 17.

[0023] In this embodiment, an arc plate 15 is rotatably mounted on the outer side of the rotating shaft 10 , and the top of the arc plate 15 is fixedly mounted on the bottom of the supporting seat 1 , so that the arc plate 15 can provide support for the rotating shaft 10 .

[0024] In this embodiment, sliding grooves are provided inside the two baffles 3 , and two sides of the movable plate 4 are slidably connected in the sliding grooves, so that the movable plate 4 can move along the sliding grooves conveniently.

[0025] In this embodiment, the top outer side of the threaded rod 13 is rotatably mounted on the bottom of the support base 1, and support legs 8 are fixedly mounted at the four corners of the bottom end of the support base 1, so that the support legs 8 can provide stable support for the entire device.

[0026] In this embodiment, when the entire device needs to be moved during use, the driving motor 9 is started to drive the rotating shaft 10 to start rotating, and the rotating shaft 10 drives the bevel gear 1 11 to start rotating, and then the bevel gear 1 11 drives the bevel gear 2 12 meshing therewith to start rotating, so that the bevel gear 2 12 drives the threaded rod 13 to start rotating, and then the threaded rod 13 drives the threaded cylinder 14 threadedly connected thereto to start moving downward, and then drives the moving plate 4 to start moving downward along the sliding groove, and then drives the fixing rod 5, the fixing plate 6 and the pulley 7 to start moving downward, so that the pulley 7 contacts the ground support leg 8 and leaves. The U-shaped bracket 17 is lifted up and the pull ring 22 is pulled to allow the rod 19 to re-fix the sleeve 16 and the U-shaped bracket 17, so that the height of the U-shaped bracket 17 can be adjusted according to the height of different staff members, thereby facilitating the staff members to pull the U-shaped bracket 17 to move the entire device.

[0027] The above is a detailed introduction to a mobile nitrogen generator provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A mobile nitrogen generator, characterized in that: include: A support base (1), a nitrogen generator body (2) is fixedly mounted on the top of the support base (1), baffles (3) are fixedly mounted on both sides of the bottom of the support base (1), a driving motor (9) is fixedly mounted on the inner side of the baffle (3) located on the right side, an output end of the driving motor (9) is fixedly connected to a rotating shaft (10), a bevel gear 1 (11) is fixedly mounted on the outer side of the rotating shaft (10), a bevel gear 2 (12) is meshed on the outer side of the bevel gear 1 (11), a threaded rod (13) is fixedly mounted inside the bevel gear 2 (12), a threaded cylinder (14) is threadedly connected on the outer side of the threaded rod (13), a movable plate (4) is fixedly mounted on the bottom of the threaded cylinder (14), a plurality of fixed rods (5) are fixedly mounted on the bottom of the movable plate (4), a same fixed plate (6) is fixedly mounted on the bottom of the plurality of fixed rods (5), and a plurality of pulleys (7) are rotatably mounted on the bottom of the fixed plate (6).

2. A mobile nitrogen generator according to claim 1, characterized in that: Two sleeves (16) are fixedly installed on the right side of the top of the support seat (1), and a U-shaped bracket (17) is interactively plugged between the two sleeves (16). A plurality of plug holes (18) are provided inside the sleeve (16) and the U-shaped bracket (17), and a plug rod (19) is movably plugged inside the corresponding plug holes (18). A fixing ring (20) is fixedly installed on the outside of the two plug rods (19), and a return spring (21) is fixedly connected to the inside of the two fixing rings (20). One end of the two return springs (21) is fixedly connected to the right side of the corresponding sleeve (16), and a pull ring (22) is fixedly installed between the two plug rods (19).

3. A mobile nitrogen generator according to claim 1, characterized in that: An arc-shaped plate (15) is rotatably mounted on the outer side of the rotating shaft (10), and the top of the arc-shaped plate (15) is fixedly mounted on the bottom of the supporting seat (1).

4. A mobile nitrogen generator according to claim 1, characterized in that: Sliding grooves are provided inside the two baffles (3), and two sides of the movable plate (4) are slidably connected in the sliding grooves.

5. The mobile nitrogen generator according to claim 1, characterized in that: The outer side of the top of the threaded rod (13) is rotatably mounted on the bottom of the support seat (1).

6. A mobile nitrogen generator according to claim 1, characterized in that: Support legs (8) are fixedly mounted at the four corners of the bottom end of the support seat (1).

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