Nitrogen making machine with shock absorption and shake prevention structure

Abstract

The invention discloses a nitrogen making machine with a shock-absorbing and anti-shaking structure. The nitrogen making machine comprises a nitrogen making machine body and a shock-absorbing base, the damping base comprises a mounting plate and a plurality of damping assemblies, each damping assembly comprises a sliding bottom plate and a lateral vertical plate, sliding blocks which are symmetrically distributed are arranged on the sliding bottom plates, push rod mounting pieces are arranged on the sliding blocks, and push rods rotationally connected with the push rod mounting pieces are arranged on the push rod mounting pieces; a connecting piece rotationally connected with the push rod is arranged at the upper end of the push rod, a telescopic rod is arranged on the outer side of the push rod mounting piece and sleeved with a reset spring, and the end, away from the push rod mounting piece, of the telescopic rod is inserted into the lateral vertical plate; the nitrogen making machine body part is provided with a connecting carrier plate fixedly connected with the nitrogen making machine body part, and the connecting carrier plate is fixedly mounted and connected with the mounting plate; and through the arrangement of the damping base, the effects of pressure buffering and damping are achieved, noise pollution is reduced, the three damping assemblies are distributed in a triangular structure, and the beneficial effects of being stable in structure and preventing shaking are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of nitrogen generators, and in particular to a nitrogen generator with a shock-absorbing and anti-swaying structure. Background Art

[0002] A nitrogen generator is a device that uses air as raw material and uses physical methods to separate oxygen and nitrogen in the air to obtain nitrogen. According to different classification methods, namely cryogenic air separation, molecular sieve air separation (PSA) and membrane air separation, industrial nitrogen generators can be divided into three types. 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 to produce high-purity nitrogen. Usually two adsorption towers are connected 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. Therefore, it plays an important role in modern industry.

[0003] However, the existing nitrogen generator has no shock absorbing device for shock absorption, which easily leads to large noise pollution during the operation of the nitrogen generator. If the workers are in such an environment for a long time, it is easy to cause damage to the workers' bodies. Summary of the invention

[0004] The purpose of the present invention is to provide a nitrogen generator with a shock-absorbing and anti-swaying structure in order to solve the above-mentioned problems.

[0005] The present invention achieves the above-mentioned object through the following technical scheme: a nitrogen generator with a shock-absorbing and anti-swaying structure, comprising a nitrogen generator body and a shock-absorbing base, wherein the shock-absorbing base is arranged at the bottom of the nitrogen generator body;

[0006] The shock-absorbing base includes a mounting plate and multiple groups of shock-absorbing components, and the shock-absorbing components include a sliding base plate and lateral vertical plates arranged at both ends of the sliding base plate, the sliding base plate is provided with symmetrically distributed sliders, the sliders are provided with push rod mounting parts, the push rod mounting parts are provided with push rods rotatably connected thereto, the upper end of the push rods is provided with a connecting part rotatably connected thereto, a telescopic rod is provided on the outer side of the push rod mounting part, a return spring is sleeved on the telescopic rod, and one end of the telescopic rod away from the push rod mounting part is inserted into the lateral vertical plates;

[0007] A connecting carrier plate fixedly connected to the bottom of the nitrogen generator body is provided, and the connecting carrier plate is fixedly installed and connected to the mounting plate.

[0008] Preferably, the mounting plate is a circular ring structure, and the shock absorbing components are provided in three groups, and the three groups of shock absorbing components are distributed at the bottom of the mounting plate in a triangular structure.

[0009] Preferably, a first rotating shaft is provided at the upper end of the push rod, and a second rotating shaft is provided at the lower end of the push rod.

[0010] Preferably, the mounting plate is provided with a plurality of sets of mounting screws, and the mounting plate is connected to the connecting carrier plate via the plurality of sets of mounting screws.

[0011] Preferably, the connecting member is fixedly connected to the mounting plate by a plurality of sets of screws.

[0012] Preferably, the telescopic rod is arranged horizontally, and a telescopic rod base is provided at one end of the telescopic rod close to the push rod mounting piece, and the telescopic rod base is fixedly connected to the push rod mounting piece.

[0013] Preferably, a telescopic rod insertion hole is provided on the lateral vertical plate, the telescopic rod is inserted into the telescopic rod insertion hole, and the telescopic rod is non-fixedly connected to the lateral vertical plate.

[0014] Preferably, the length of the telescopic rod is not less than the distance between the lateral vertical plate and the push rod mounting piece.

[0015] The beneficial effects of the present invention are:

[0016] The setting of the shock-absorbing base can relieve pressure and reduce shock during the operation of the nitrogen generator, thereby reducing noise pollution. Three groups of shock-absorbing components distributed in a triangular structure are arranged at the bottom of the shock-absorbing base, which makes the shock-absorbing structure more stable and prevents shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural schematic diagrams of the nitrogen generator with a shock-absorbing and anti-swaying structure of the present invention;

[0018] Figure 2 This is the second overall structural schematic diagram of the nitrogen generator with a shock-absorbing and anti-swaying structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of a shock-absorbing base in a nitrogen generator with a shock-absorbing and anti-swaying structure according to the present invention;

[0020] Figure 4 This is the second schematic diagram of the structure of the shock-absorbing base in the nitrogen generator with a shock-absorbing and anti-swaying structure of the present invention;

[0021] Figure 5 This is one of the schematic diagrams of the structure of the shock absorbing component in the nitrogen generator with the shock absorbing and anti-swaying structure of the present invention;

[0022] Figure 6 This is the second schematic diagram of the structure of the shock absorbing component in the nitrogen generator with a shock absorbing and anti-swaying structure of the present invention.

[0023] Diagram:

[0024] 1. Nitrogen generator body; 2. Shock-absorbing base; 3. Connecting carrier plate; 4. Mounting plate; 5. Shock-absorbing assembly; 6. Sliding base plate; 7. Sliding block; 8. Push rod mounting piece; 9. Push rod; 10. Connecting piece; 11. Reset spring; 12. Lateral vertical plate; 13. Telescopic rod; 14. Telescopic rod base; 15. Second shaft; 16. First shaft. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] like Figure 1-6 As shown:

[0027] In this embodiment, a nitrogen generator with a shock-absorbing and anti-sway structure includes a nitrogen generator body 1 and a shock-absorbing base 2, wherein the shock-absorbing base 2 is arranged at the bottom of the nitrogen generator body 1. By arranging the shock-absorbing base 2 at the bottom of the nitrogen generator body 1, the nitrogen generator body 1 is shock-absorbing through the shock-absorbing base 2 during operation;

[0028] The shock absorbing base 2 includes a mounting plate 4 and a plurality of shock absorbing components 5, the shock absorbing components 5 include a sliding base plate 6 and lateral vertical plates 12 arranged at both ends of the sliding base plate 6, the sliding base plate 6 is provided with symmetrically distributed sliders 7, the sliders 7 slide on the sliding base plate 6, the sliders 7 are provided with push rod mounting parts 8, the push rod mounting parts 8 are provided with push rods 9 rotatably connected thereto, the two push rods 9 are distributed in an "eight"-shaped structure, the upper ends of the push rods 9 are provided with connecting parts 10 rotatably connected thereto, the connecting parts 10 are fixedly installed and connected to the mounting plate 4, a telescopic rod 13 is provided on the outer side of the push rod mounting part 8, a reset spring 11 is sleeved on the telescopic rod 13, the reset spring 11 is located on the inner side of the lateral vertical plate 12, the telescopic rod 13 is inserted into the lateral vertical plate 12 at one end away from the push rod mounting part 8, and when subjected to pressure shock When striking, the two push rods 9 on the same shock absorbing assembly 5 are pressed down at the same time under the action of pressure, and the two push rods 9 are distributed in an "eight"-shaped structure. Under the action of the push rods 9, the slider 7 slides toward the two ends of the sliding base plate 6, and the telescopic rod 13 is telescoped outward, and the pressure is relieved by the reset spring 11. After the pressure is relieved, under the action of the reset spring 11, the two sliders 7 on the same shock absorbing assembly 5 slide toward the middle of the sliding base plate 6, and the slider 7 repeatedly slides toward the two ends and the middle of the sliding base plate 6 during the process of bearing and relieving pressure, thereby realizing pressure relief and shock reduction; the bottom of the nitrogen generator body 1 is provided with a connecting carrier plate 3 fixedly connected thereto, and the connecting carrier plate 3 is fixedly installed and connected to the mounting plate 4, and the nitrogen generator body 1 is fixedly installed and connected to the shock absorbing base 2 through the connecting carrier plate 3.

[0029] It should be noted that the shock absorbing components 5 are provided with three groups, and the three groups of shock absorbing components 5 are distributed in a triangular structure at the bottom of the mounting plate 4. By distributing the three groups of shock absorbing components 5 in a triangular structure at the bottom of the mounting plate 4, the structure of the shock absorbing base 2 is made more stable and shaking is avoided.

[0030] It should be noted that a rotating shaft 16 is provided at the upper end of the push rod 9, and the rotating shaft 16 is provided at the connection between the push rod 9 and the connecting member 10. A rotating shaft 2 15 is provided at the lower end of the push rod 9, and the rotating shaft 2 15 is provided at the connection between the push rod 9 and the push rod mounting member 8.

[0031] It should be noted that a plurality of sets of mounting screws are provided on the mounting plate 4, and the mounting plate 4 is connected to the connecting carrier plate 3 through the plurality of sets of mounting screws. The connecting member 10 is fixedly connected to the mounting plate 4 through a plurality of sets of screws, so as to realize the installation connection between the nitrogen generator body 1 and the shock absorbing base 2.

[0032] It should be noted that the telescopic rod 13 is arranged horizontally, and a telescopic rod base 14 is provided at one end of the telescopic rod 13 close to the push rod mounting piece 8, and the telescopic rod base 14 is fixedly connected to the push rod mounting piece 8; a telescopic rod insertion hole is provided on the lateral vertical plate 12, the telescopic rod 13 is inserted into the telescopic rod insertion hole, and the telescopic rod 13 is non-fixedly connected to the lateral vertical plate 12; the length of the telescopic rod 13 is not less than the distance between the lateral vertical plate 12 and the push rod mounting piece 8, and the telescopic rod 13 is telescoped in the telescopic rod insertion hole on the lateral vertical plate 12 when under pressure and after pressure relief, and the resetting spring 11 is used to reduce pressure and damp the telescopic process.

[0033] Working principle:

[0034] The nitrogen generator body 1 will vibrate during operation. Under the force of the nitrogen generator body 1, the shock-absorbing base 2 presses down the two push rods 9 on the same shock-absorbing assembly 5 at the same time. Since the two push rods 9 are distributed in an "eight"-shaped structure, under the force of the push rods 9, the slider 7 slides toward the two ends of the sliding bottom plate 6, and the telescopic rod 13 telescopes outward, and the pressure is relieved by the reset spring 11. After the pressure is released, under the action of the reset spring 11, the two sliders 7 on the same shock-absorbing assembly 5 slide toward the middle of the sliding bottom plate 6. In the process of bearing and releasing pressure, the slider 7 repeatedly slides toward the two ends and the middle of the sliding bottom plate 6 to achieve pressure relief and shock reduction.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nitrogen generator with a shock-absorbing and anti-swaying structure, characterized in that: It comprises a nitrogen generator body (1) and a shock-absorbing base (2), wherein the shock-absorbing base (2) is arranged at the bottom of the nitrogen generator body (1); The shock absorbing base (2) comprises a mounting plate (4) and a plurality of shock absorbing components (5), wherein the shock absorbing components (5) comprise a sliding base plate (6) and lateral vertical plates (12) arranged at both ends of the sliding base plate (6), wherein the sliding base plate (6) is provided with symmetrically distributed sliders (7), wherein the sliders (7) are provided with push rod mounting parts (8), wherein the push rod mounting parts (8) are provided with push rods (9) rotatably connected thereto, wherein the upper end of the push rods (9) is provided with connecting parts (10) rotatably connected thereto, wherein a telescopic rod (13) is arranged on the outer side of the push rod mounting parts (8), wherein a return spring (11) is sleeved on the telescopic rod (13), and the end of the telescopic rod (13) away from the push rod mounting parts (8) is inserted into the lateral vertical plates (12); The bottom of the nitrogen generator body (1) is provided with a connection carrier plate (3) fixedly connected thereto, and the connection carrier plate (3) is fixedly installed and connected to the mounting plate (4).

2. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The mounting plate (4) is of a circular ring structure, and the shock absorbing components (5) are provided in three groups, and the three groups of shock absorbing components (5) are distributed at the bottom of the mounting plate (4) in a triangular structure.

3. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The upper end of the push rod (9) is provided with a rotating shaft 1 (16), and the lower end of the push rod (9) is provided with a rotating shaft 2 (15).

4. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The mounting plate (4) is provided with a plurality of sets of mounting screws, and the mounting plate (4) is connected to the connecting carrier plate (3) via the plurality of sets of mounting screws.

5. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The connecting member (10) is fixedly connected to the mounting plate (4) via a plurality of sets of screws.

6. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The telescopic rod (13) is arranged horizontally, and a telescopic rod base (14) is provided at one end of the telescopic rod (13) close to the push rod mounting piece (8), and the telescopic rod base (14) is fixedly connected to the push rod mounting piece (8).

7. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The lateral vertical plate (12) is provided with a telescopic rod insertion hole, the telescopic rod (13) is inserted into the telescopic rod insertion hole, and the telescopic rod (13) is non-fixedly connected to the lateral vertical plate (12).

8. The nitrogen generator with a shock-absorbing and anti-swaying structure according to claim 1 is characterized in that: The length of the telescopic rod (13) is not less than the distance between the lateral vertical plate (12) and the push rod mounting member (8).

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