Quick discharging type nitrogen making machine

Abstract

The utility model discloses a quick discharging type nitrogen making machine which comprises a bottom box body, a lifting plate is connected in the bottom box body in a sliding mode, an installation plate is arranged above the lifting plate, a quick discharging type nitrogen making machine body is installed on the top wall of the installation plate, a two-way lead screw is installed in the bottom box body in a rotating mode, and the two-way lead screw is connected with the lifting plate in a sliding mode. And supporting rods are arranged on the front side and the rear side of the two-way lead screw correspondingly, two moving bases are connected to the two-way lead screw in a threaded mode, a pair of push-pull rods are rotationally installed on the top walls of the two moving bases correspondingly, and a servo motor is fixedly installed on one side wall of the bottom box body. In the using process, after the bottom box body is installed and fixed, lifting adjustment of the lifting plate can be achieved through cooperation of the servo motor, the two-way lead screw, the movable base, the supporting rod, the push-pull rod and other components, and therefore the height of the rapid discharging type nitrogen making machine body can be conveniently adjusted, a gas conveying pipe opening of the rapid discharging type nitrogen making machine body can be conveniently in butt joint with a connecting pipe, and the rapid discharging type nitrogen making machine is convenient to use. And the installation convenience is greatly improved.

Description

Technical Field

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

[0002] A rapid-discharge nitrogen generator extracts and purifies nitrogen from the atmosphere using pressure swing adsorption (PSA) or membrane separation technology. This type of nitrogen generator is designed with a particular emphasis on rapid discharge, addressing the inconvenience and incomplete discharge associated with conventional nitrogen generators due to their large size and vertical placement. The primary components of a rapid-discharge nitrogen generator include an air compression system, an air purification system, a nitrogen-oxygen separation system, and a control system. These components work seamlessly together to achieve efficient and stable nitrogen production.

[0003] At present, the existing quick-unloading nitrogen generator is usually fixedly installed on a support frame, and the height of the quick-unloading nitrogen generator cannot be adjusted. As a result, during installation, the pipe mouth of the nitrogen generator often cannot be accurately docked with the connecting pipe, causing installation inconvenience. In this regard, we propose a quick-unloading nitrogen generator to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the present invention is to provide a fast-discharging nitrogen generator to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a fast-discharging nitrogen generator, comprising:

[0006] The bottom box body is set with a top opening, and the bottom box body is slidably connected with a lifting plate, and a mounting plate is provided above the lifting plate, and a quick unloading nitrogen generator body is installed on the top wall of the mounting plate, and a two-way screw is rotatably installed in the bottom box body, and the two-way screw rod is set below the lifting plate, and support rods are provided on the front and rear sides of the two-way screw rod, and the two ends of the support rod are respectively fixedly welded on the inner walls of the two sides of the bottom box body, and two symmetrically arranged moving seats are threadedly connected on the two-way screw rod, and the front and rear ends of the moving seat are respectively slidably connected to the two support rods through the through holes opened, and a pair of push-pull rods are rotatably installed on the top walls of the two moving seats, and the top end of the push-pull rod is rotatably installed on the bottom wall of the lifting plate, and a servo motor is fixedly installed on one side wall of the bottom box body, and the output end of the servo motor is transmission connected with the two-way screw rod.

[0007] Preferably, a control panel is fixedly mounted on the mounting plate, and the control panel is electrically connected to the quick-discharge nitrogen generator body and the servo motor via wires.

[0008] Preferably, a pair of through slots are provided on the front and rear side walls of the bottom box body, a pair of sliding rods are fixedly welded on the front and rear side walls of the lifting plate, a cross bar is fixedly welded on the outer end of each pair of sliding rods, and studs are threadedly connected to the middle parts of the two cross bars, a clamping block is rotatably installed on one end of the stud close to the lifting plate, and a rotating rod is fixedly welded on the stud.

[0009] Preferably, anti-skid plates are fixedly welded to the front and rear outer walls of the bottom box body, and anti-skid grooves are provided on the pressing surfaces of the anti-skid plates and the pressing block.

[0010] Preferably, a plurality of shock-absorbing dampers are fixedly installed between the lifting plate and the mounting plate, and shock-absorbing springs are sleeved on the shock-absorbing dampers.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. During use, after the bottom box is installed and fixed, the servo motor can be controlled by the control panel to drive the bidirectional screw to rotate. When the bidirectional screw rotates, the two moving seats can be driven to move on the two support rods, thereby driving the two pairs of push-pull rods to flip, thereby realizing the lifting and lowering adjustment of the lifting plate, thereby facilitating the height adjustment of the quick unloading nitrogen generator body and facilitating the docking of the gas pipe port and the connecting pipe, thereby greatly improving the convenience of installation;

[0013] 2. After the lifting plate is adjusted, the utility model can rotate the rotary rod forward, which can drive the stud to rotate forward on the cross bar and move toward the bottom box, thereby driving the clamping block to press on the anti-slip plate, thereby locking the lifting plate and ensuring the stability of the lifting plate after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a fast-discharging nitrogen generator proposed in the utility model;

[0015] Figure 2 This is a cross-sectional front view of the bottom box of a fast-discharging nitrogen generator proposed in the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the connection between the lifting plate and the cross bar in a fast-discharging nitrogen generator proposed by the utility model.

[0017] In the figure: 1. Bottom box; 2. Lifting plate; 3. Mounting plate; 4. Quick unloading nitrogen generator body; 5. Bidirectional screw; 6. Support rod; 7. Moving seat; 8. Push-pull rod; 9. Servo motor; 10. Control panel; 11. Through slot; 12. Slide rod; 13. Cross bar; 14. Stud; 15. Clamping block; 16. Rotary rod; 17. Anti-skid plate; 18. Shock absorber; 19. Shock absorber spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 The utility model provides a technical solution: a fast unloading nitrogen generator, comprising:

[0020] The bottom box body 1 is set with an opening at the top, and a lifting plate 2 is slidably connected to the bottom box body 1, and a mounting plate 3 is set above the lifting plate 2. A quick unloading nitrogen generator body 4 is installed on the top wall of the mounting plate 3, and a bidirectional screw rod 5 is rotatably installed in the bottom box body 1. The bidirectional screw rod 5 is set below the lifting plate 2, and support rods 6 are set on the front and back sides of the bidirectional screw rod 5. The two ends of the support rod 6 are respectively fixedly welded on the inner walls of the two sides of the bottom box body 1. Two symmetrically arranged moving seats 7 are threadedly connected to the bidirectional screw rod 5, and the front and rear ends of the moving seat 7 are respectively slidably connected to the two support rods 6 through the through holes opened. A pair of push-pull rods 8 are rotatably installed on the top walls of the two moving seats 7, and the top end of the push-pull rod 8 is rotatably installed on the bottom wall of the lifting plate 2. A servo motor 9 is fixedly installed on one side wall of the bottom box body 1, and the output end of the servo motor 9 is transmission connected with the bidirectional screw rod 5.

[0021] A control panel 10 is fixedly mounted on the mounting plate 3 . The control panel 10 is electrically connected to the quick-discharge nitrogen generator body 4 and the servo motor 9 through wires. The control panel 10 is used to control the operation of the quick-discharge nitrogen generator body 4 and the servo motor 9 .

[0022] A pair of through slots 11 are provided on the front and rear side walls of the bottom box 1, and a pair of slide bars 12 are fixedly welded on the front and rear side walls of the lifting plate 2. A cross bar 13 is fixedly welded to the outer end of each pair of slide bars 12, and a stud 14 is threadedly connected to the middle part of the two cross bars 13. A clamping block 15 is rotatably installed on one end of the stud 14 close to the lifting plate 2, and a rotating rod 16 is fixedly welded on the stud 14.

[0023] Anti-skid plates 17 are fixedly welded on the front and rear outer walls of the bottom box body 1. Anti-skid patterns are provided on the pressing surfaces of the anti-skid plates 17 and the pressing block 15. When the rotary rod 16 is screwed forward, the stud 14 can be driven to rotate forward on the cross bar 13 and move toward the bottom box body 1, thereby driving the pressing block 15 to be pressed onto the anti-skid plates 17, thereby locking and limiting the lifting plate 2 and ensuring the stability of the lifting plate 2 after adjustment.

[0024] A plurality of shock-absorbing dampers 18 are fixedly installed between the lifting plate 2 and the mounting plate 3. Shock-absorbing springs 19 are sleeved on the shock-absorbing dampers 18. Through the cooperation of the provided shock-absorbing dampers 18 and the shock-absorbing springs 19, the shock of the quick unloading nitrogen generator body 4 can be reduced, the vibration of the quick unloading nitrogen generator body 4 during operation can be reduced, and the quick unloading nitrogen generator body 4 can be prevented from being easily damaged due to long-term vibration.

[0025] Working principle: During the use of this utility model, after the bottom box 1 is installed and fixed, the operation of the servo motor 9 can be controlled by the control panel 10 to drive the bidirectional screw 5 to rotate. When the bidirectional screw 5 rotates, it can drive the two moving seats 7 to move on the two support rods 6, thereby driving the two pairs of push-pull rods 8 to flip, thereby realizing the lifting and lowering adjustment of the lifting plate 2, thereby facilitating the adjustment of the height of the fast unloading nitrogen generator body 4, facilitating the docking of its gas pipe port and the connecting pipe, and greatly improving the convenience of installation.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast unloading nitrogen generator, characterized in that: include: The bottom box (1) is provided with a top opening, a lifting plate (2) is slidably connected in the bottom box (1), a mounting plate (3) is provided above the lifting plate (2), a quick-discharging nitrogen generator body (4) is installed on the top wall of the mounting plate (3), a bidirectional screw rod (5) is rotatably installed in the bottom box (1), the bidirectional screw rod (5) is provided below the lifting plate (2), support rods (6) are provided on both sides of the bidirectional screw rod (5), and both ends of the support rod (6) are fixedly welded to the bottom box. On the inner walls on both sides of the body (1), two symmetrically arranged moving seats (7) are threadedly connected to the bidirectional screw rod (5), and the front and rear ends of the moving seat (7) are respectively slidably connected to the two support rods (6) through the through holes. A pair of push-pull rods (8) are rotatably installed on the top walls of the two moving seats (7), and the top ends of the push-pull rods (8) are rotatably installed on the bottom wall of the lifting plate (2). A servo motor (9) is fixedly installed on one side wall of the bottom box body (1), and the output end of the servo motor (9) is transmission-connected to the bidirectional screw rod (5).

2. A rapid discharge nitrogen generator according to claim 1, characterized in that: A control panel (10) is fixedly mounted on the mounting plate (3), and the control panel (10) is electrically connected to the quick-discharge nitrogen generator body (4) and the servo motor (9) via electric wires.

3. The rapid discharge nitrogen generator according to claim 1, characterized in that: A pair of through slots (11) are provided on the front and rear side walls of the bottom box (1), and a pair of slide bars (12) are fixedly welded on the front and rear side walls of the lifting plate (2). The outer ends of each pair of slide bars (12) are fixedly welded with a cross bar (13), and the middle parts of the two cross bars (13) are threadedly connected with a stud (14). A pressing block (15) is rotatably installed on one end of the stud (14) close to the lifting plate (2), and a rotating rod (16) is fixedly welded on the stud (14).

4. A rapid discharge nitrogen generator according to claim 3, characterized in that: Anti-skid plates (17) are fixedly welded to the front and rear outer walls of the bottom box body (1), and anti-skid patterns are provided on the pressing surfaces of the anti-skid plates (17) and the pressing block (15).

5. The rapid discharge nitrogen generator according to claim 1, characterized in that: A plurality of shock-absorbing dampers (18) are fixedly installed between the lifting plate (2) and the mounting plate (3), and shock-absorbing springs (19) are sleeved on the shock-absorbing dampers (18).

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