Protective oxygen compressor

Abstract

The utility model provides a protective oxygen compressor, and relates to the technical field of oxygen compressors. The protection type oxygen compressor comprises a base, a first driving motor, a speed increaser and a compressor body are installed on the top of the base, an output shaft is arranged in the first driving motor, and the first driving motor is connected with the speed increaser through the output shaft; a power shaft is arranged on the side, away from the output shaft, of the speed increaser, and the speed increaser is connected with the compressor body through the power shaft. The top of the base is fixedly connected with two first protection plates. According to the protection type oxygen compressor, after the rotating shaft obtains power to rotate, the second protection plate can be driven to rotate to the position above the first driving motor, the speed increaser and the compressor body, so that the first driving motor, the speed increaser and the compressor body can be protected through the protection type oxygen compressor under cooperation of the first protection plate and the second protection plate; and potential safety hazards are reduced.

Description

Technical Field

[0001] This application relates to the field of oxygen compressor technology, and more particularly to a protective oxygen compressor. Background Technology

[0002] A gas compressor is a mechanical device that converts mechanical energy into gas pressure energy. It is commonly used to provide gas power for pneumatic tools and is also frequently used in industries such as petrochemicals, drilling, and metallurgy to compress media such as oxygen, hydrogen, ammonia, natural gas, coke oven gas, and inert gases. Depending on the gas being compressed, compressors can be classified as air compressors, oxygen compressors, ammonia compressors, and natural gas compressors. An oxygen compressor is specifically designed to pressurize and transport oxygen. Oxygen is a highly reactive combustion engine, and compressors are generally used in steel mills, hospitals, and oxygen cylinder manufacturing workshops.

[0003] Existing oxygen compressors can pressurize and deliver oxygen to meet various high-pressure oxygen needs, but the outside of the oxygen compressor is not equipped with a protective structure, which poses a safety hazard. Utility Model Content

[0004] This application provides a protective oxygen compressor to address the problem that existing oxygen compressors can pressurize and deliver oxygen to meet various high-pressure oxygen needs, but the outer side of the oxygen compressor does not have a protective structure, posing a safety hazard.

[0005] This application provides a protective oxygen compressor, including a base. A first drive motor, a speed increaser, and a compressor body are mounted on the top of the base. The first drive motor has an output shaft inside, and the first drive motor is connected to the speed increaser through the output shaft. A power shaft is provided on the side of the speed increaser away from the output shaft, and the speed increaser is connected to the compressor body through the power shaft. Two first protective plates are fixedly connected to the top of the base, and the two first protective plates are symmetrically distributed. A support seat is fixedly connected to the top of each first protective plate. A bearing is fixedly installed inside the support seat, and a rotating shaft is rotatably connected inside the bearing. Two second protective plates are fixedly connected to the outer wall of the rotating shaft, and the two second protective plates are symmetrically distributed.

[0006] Preferably, a second drive motor is provided on the top outer side of the first protective plate, a worm gear is fixedly connected to the output end of the second drive motor, and a worm wheel is fixedly connected to the end of the rotating shaft near the worm gear, with the worm gear and the worm wheel meshing together.

[0007] Preferably, an mounting plate is fixedly connected to the outer wall of the first protective plate, and the second drive motor is fixedly connected to the mounting plate.

[0008] Preferably, the first protective plate has a movable groove near the second protective plate.

[0009] Preferably, a first connecting plate is fixedly connected to the inner wall of one side of the first protective plate, a driving hydraulic cylinder is fixedly installed on the top of the first connecting plate, a piston rod is provided inside the driving hydraulic cylinder, and a support plate is provided at the end of the piston rod away from the driving hydraulic cylinder.

[0010] Preferably, a connector is provided between the piston rod and the support plate, and the piston rod is fixedly connected to the support plate through the connector.

[0011] Preferably, a second connecting plate is fixedly connected to the inner wall of the first protective plate on the side away from the first connecting plate, a guide rod is fixedly connected to the top of the second connecting plate, a guide sleeve is fixedly connected to the end of the support plate near the guide rod, and the support plate is slidably connected to the guide rod through the guide sleeve.

[0012] Beneficial effects:

[0013] Considering that existing oxygen compressors can pressurize and deliver oxygen to meet various high-pressure oxygen needs, the lack of protective structures on the outside of the oxygen compressors poses a safety hazard.

[0014] In this application, after the rotating shaft receives power to rotate, because a second protective plate is fixedly connected to the outer wall of the rotating shaft, it can rotate the second protective plate to above the first drive motor, the speed increaser, and the compressor body. This allows the protective oxygen compressor to protect the first drive motor, the speed increaser, and the compressor body in conjunction with the first and second protective plates. At this time, the operator starts the first drive motor, which transmits power to the speed increaser through its output shaft. The speed increaser is connected to the compressor body through its power shaft, thereby driving the compressor body to produce oxygen. In summary, this protective oxygen compressor provides protection while producing oxygen, reducing safety hazards.

[0015] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of the overall structure of a protective oxygen compressor according to this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of a protective oxygen compressor according to the present invention.

[0019] Figure 3 This is a bottom view of a partial structure of a protective oxygen compressor according to the present invention.

[0020] Figure 4 This is a partial exploded view of the protective oxygen compressor of this utility model.

[0021] Figure 5 This is a partial structural side view of a protective oxygen compressor according to the present invention.

[0022] Figure 6 This is a rear view of the overall structure of a protective oxygen compressor according to this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Base; 2. First drive motor; 3. Output shaft; 4. Speed ​​increaser; 5. Power shaft; 6. Compressor body; 7. First protective plate; 8. Mounting plate; 9. Second drive motor; 10. Worm gear; 11. Worm wheel; 12. Rotating shaft; 13. Second protective plate; 14. Support base; 15. Bearing; 16. First connecting plate; 17. Drive hydraulic cylinder; 18. Piston rod; 19. Connecting piece; 20. Support plate; 21. Second connecting plate; 22. Guide rod; 23. Guide sleeve; 24. Movable groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0027] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0031] This utility model provides, for example Figure 1-6The protective oxygen compressor shown includes a base 1. A first drive motor 2, a speed increaser 4, and a compressor body 6 are mounted on the top of the base 1. The first drive motor 2 has an output shaft 3 inside, which is connected to the speed increaser 4. A power shaft 5 is provided on the side of the speed increaser 4 away from the output shaft 3, and the speed increaser 4 is connected to the compressor body 6 through the power shaft 5. A first protective plate 7 is fixedly connected to the top of the base 1. There are two first protective plates 7, which are symmetrically distributed. A support seat 14 is fixedly connected to the top of each first protective plate 7. A bearing 15 is fixedly installed inside the support seat 14. A rotating shaft 12 is rotatably connected inside the bearing 15. A second protective plate 13 is fixedly connected to the outer wall of the rotating shaft 12. There are two second protective plates 13, which are symmetrically distributed.

[0032] When the rotating shaft 12 receives power to rotate, because the outer wall of the rotating shaft 12 is fixedly connected to the second protective plate 13, it can drive the second protective plate 13 to rotate above the first drive motor 2, the speed increaser 4, and the compressor body 6. This allows the protective oxygen compressor, with the cooperation of the first protective plate 7 and the second protective plate 13, to protect the first drive motor 2, the speed increaser 4, and the compressor body 6. At this time, the operator starts the first drive motor 2, which transmits power to the speed increaser 4 through the output shaft 3. The speed increaser 4 is connected to the compressor body 6 through the power shaft 5, thereby driving the compressor body 6 to produce oxygen. In summary, this protective oxygen compressor provides protection while producing oxygen, reducing safety hazards.

[0033] A second drive motor 9 is provided on the top outer side of the first protective plate 7. A worm gear 10 is fixedly connected to the output end of the second drive motor 9. A worm wheel 11 is fixedly connected to one end of the rotating shaft 12 near the worm gear 10. The worm gear 10 and the worm wheel 11 mesh with each other.

[0034] The operator starts the second drive motor 9, which causes the worm gear 10 to drive the worm wheel 11 to rotate. Since the inner side of the worm wheel 11 is fixedly connected to the rotating shaft 12, the rotating shaft 12 is powered to rotate.

[0035] The outer wall of the first protective plate 7 is fixedly connected to the mounting plate 8, and the second drive motor 9 is fixedly connected to the mounting plate 8.

[0036] The mounting plate 8 is fixedly connected to the first protective plate 7, and the second drive motor 9 is fixedly mounted on the mounting plate 8, so that the second drive motor 9 can be connected to the first protective plate 7 through the mounting plate 8, thereby providing stable support for the second drive motor 9.

[0037] The first protective plate 7 has a movable groove 24 located near the second protective plate 13.

[0038] The first protective plate 7 has a movable groove 24 on its top, and the second protective plate 13 can rotate on the top of the first protective plate 7 through the movable groove 24. The movable groove 24 can ensure that the second protective plate 13 rotates normally.

[0039] A first connecting plate 16 is fixedly connected to the inner wall of one side of the first protective plate 7. A driving hydraulic cylinder 17 is fixedly installed on the top of the first connecting plate 16. A piston rod 18 is provided inside the driving hydraulic cylinder 17. A support plate 20 is provided at the end of the piston rod 18 away from the driving hydraulic cylinder 17.

[0040] The operator can activate the hydraulic cylinder 17, causing the piston rod 18 to move the support plate 20 upward and support the second protective plate 13. Furthermore, the first connecting plate 16 provides support for the installation of the hydraulic cylinder 17.

[0041] A connector 19 is provided between the piston rod 18 and the support plate 20, and the piston rod 18 is fixedly connected to the support plate 20 through the connector 19.

[0042] The piston rod 18 is fixedly connected to the support plate 20 via the connector 19, which facilitates connecting the piston rod 18 to the support plate 20.

[0043] A second connecting plate 21 is fixedly connected to the inner wall of the first protective plate 7 on the side away from the first connecting plate 16. A guide rod 22 is fixedly connected to the top of the second connecting plate 21. A guide sleeve 23 is fixedly connected to the end of the support plate 20 near the guide rod 22. The support plate 20 is slidably connected to the guide rod 22 through the guide sleeve 23.

[0044] During movement, the support plate 20 has a guide sleeve 23 fixedly connected to the end away from the piston rod 18. The support plate 20 slides on the guide rod 22 through the guide sleeve 23, making the movement of the support plate 20 more stable. In addition, the second connecting plate 21 provides mounting support for the guide rod 22.

[0045] Working Principle: When using this protective oxygen compressor, the operator can start the second drive motor 9 on the mounting plate 8, causing the worm gear 10 to drive the worm wheel 11 to rotate. Since the inner side of the worm wheel 11 is fixedly connected to the rotating shaft 12, the rotating shaft 12 receives power to rotate. Once the rotating shaft 12 receives power, because the outer wall of the rotating shaft 12 is fixedly connected to the second protective plate 13, the second protective plate 13 can rotate to above the first drive motor 2, the speed increaser 4, and the compressor body 6. This allows the protective oxygen compressor to protect the first drive motor 2, the speed increaser 4, and the compressor body 6 in conjunction with the first protective plate 7 and the second protective plate 13. At this time, the operator starts the first drive motor 2, which transmits power to the speed increaser 4 through the output shaft 3. The speed increaser 4 is connected to the compressor body 6 through the power shaft 5, thereby driving the compressor body 6 to produce oxygen. In summary, this protective oxygen compressor provides protection while producing oxygen, reducing safety hazards.

[0046] Furthermore, once the second protective plate 13 rotates above the first drive motor 2, the speed increaser 4, and the compressor body 6, the operator can activate the drive hydraulic cylinder 17. This allows the piston rod 18 to drive the support plate 20 upwards via the connecting piece 19, thus supporting the second protective plate 13. During the movement of the support plate 20, a guide sleeve 23 is fixedly connected to the end of the support plate 20 away from the piston rod 18. The support plate 20 slides on the guide rod 22 via the guide sleeve 23, making the movement of the support plate 20 more stable. This type of protective oxygen compressor can stably support the second protective plate 13, improving its stability.

[0047] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A protective oxygen compressor, comprising a base (1), characterized in that: The base (1) is equipped with a first drive motor (2), a speed increaser (4), and a compressor body (6). The first drive motor (2) has an output shaft (3) inside. The first drive motor (2) is connected to the speed increaser (4) through the output shaft (3). The speed increaser (4) has a power shaft (5) on the side away from the output shaft (3). The speed increaser (4) is connected to the compressor body (6) through the power shaft (5). The top of the base (1) is fixedly connected to a first protective plate (7), and there are two first protective plates (7), which are symmetrically distributed. Each of the first protective plates (7) is fixedly connected to a support base (14) at its top. A bearing (15) is fixedly installed inside the support base (14). A rotating shaft (12) is rotatably connected inside the bearing (15). A second protective plate (13) is fixedly connected to the outer wall of the rotating shaft (12). There are two second protective plates (13), and the two second protective plates (13) are symmetrically distributed.

2. A protective oxygen compressor according to claim 1, characterized in that: A second drive motor (9) is provided on the top outer side of the first protective plate (7). A worm (10) is fixedly connected to the output end of the second drive motor (9). A worm wheel (11) is fixedly connected to one end of the rotating shaft (12) near the worm (10). The worm (10) and the worm wheel (11) mesh with each other.

3. A protective oxygen compressor according to claim 2, characterized in that: An mounting plate (8) is fixedly connected to the outer wall of the first protective plate (7), and the second drive motor (9) is fixedly connected to the mounting plate (8).

4. A protective oxygen compressor according to claim 1, characterized in that: The first protective plate (7) has a movable groove (24) near the second protective plate (13).

5. A protective oxygen compressor according to claim 1, characterized in that: A first connecting plate (16) is fixedly connected to the inner wall of one side of the first protective plate (7). A driving hydraulic cylinder (17) is fixedly installed on the top of the first connecting plate (16). A piston rod (18) is provided inside the driving hydraulic cylinder (17). A support plate (20) is provided at the end of the piston rod (18) away from the driving hydraulic cylinder (17).

6. A protective oxygen compressor according to claim 5, characterized in that: A connector (19) is provided between the piston rod (18) and the support plate (20), and the piston rod (18) is fixedly connected to the support plate (20) through the connector (19).

7. A protective oxygen compressor according to claim 5, characterized in that: A second connecting plate (21) is fixedly connected to the inner wall of the first protective plate (7) away from the first connecting plate (16). A guide rod (22) is fixedly connected to the top of the second connecting plate (21). A guide sleeve (23) is fixedly connected to one end of the support plate (20) near the guide rod (22). The support plate (20) is slidably connected to the guide rod (22) through the guide sleeve (23).

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