Damping device of air compressor

Abstract

The damping device of the air compressor comprises a damping assembly, and the damping assembly comprises a bottom plate, a side plate, a groove, a damper, a connecting plate, an air compressor body, a fixing rod and a connecting rod. When the air compressor body works to generate vibration, the air compressor body drives the connecting plate to move downwards, the connecting plate drives the connecting rod to slide on the fixing rod, the connecting rod compresses or stretches the first buffer spring in the moving process, and the connecting rod drives the flexible steel rope to move through the connecting block. A flexible steel rope drives a movable plate to slide on a T-shaped rod and compresses or stretches a second buffer spring, under the action of the elastic force of the first buffer spring and the second buffer spring, the buffering and damping effects are achieved, meanwhile, through arrangement of a damper, the anti-seismic and buffering performance can be concentrated, shaking can be reduced, and the service life of the device is prolonged. And therefore, the air compressor body is damped, and the service life of the air compressor body is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressors, and particularly relates to a shock absorbing device for air compressors. Background Art

[0002] An air compressor is a device used to compress gas. Most air compressors are reciprocating piston type, with rotating blades or rotating screws. In the prior art, a gas compressor is the main body of the gas source device. One type is a device that converts the mechanical energy of the prime mover into gas pressure energy, which is a gas pressure generating device for compressed gas. The other type is for compressing industrial gas. There are many types of gas compressors, and their compression efficiency has a lot of room for improvement, especially when used in high altitude areas. Air compressors will generate a lot of vibration during operation. Long-term vibration is very harmful to the air compressor and affects the service life of the compressor. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a shock absorbing device for an air compressor. The device plays a role of buffering and shock absorbing under the action of the elastic force of the first buffer spring and the second buffer spring. At the same time, through the setting of the damper, the anti-seismic buffering performance can be concentrated, the shaking can be reduced, and the stability performance is improved, thereby reducing the shock of the air compressor body and increasing its service life.

[0004] In order to achieve the above-mentioned object, the utility model provides a shock absorbing device for an air compressor, comprising a shock absorbing assembly, wherein the shock absorbing assembly comprises a bottom plate, a side plate, a groove, a damper, a connecting plate, an air compressor body, a fixing rod, a connecting rod, a first buffer spring, a connecting block, a T-shaped rod, a moving plate, a second buffer spring, a flexible steel rope, a T-shaped plate, and a fixed pulley;

[0005] The top of the bottom plate is fixedly connected to two side plates, one side of the side plate is provided with a groove, and two dampers are fixedly connected to the bottom inner wall of the groove, the output end of the damper is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to the air compressor body, the top of the bottom plate is fixedly connected to four fixed rods, the fixed rod is slidably connected to a connecting rod, the top of the connecting rod is fixedly connected to the bottom of the connecting plate, a first buffer spring is welded between the bottom end of the connecting rod and the top of the bottom plate, one side of the connecting rod is fixedly connected to a connecting block, the top of the bottom plate is fixedly connected to four T-shaped rods, the two T-shaped rods on the same side are slidably connected to the same moving plate, a second buffer spring is fixedly connected between the top of the moving plate and the top inner wall of the corresponding T-shaped rod, the top of the moving plate is fixedly connected to two flexible steel ropes, the top of the bottom plate is fixedly connected to four T-shaped plates, the top of the T-shaped plate is rotatably connected to two fixed pulleys, and the end of the flexible steel rope passes around one side of the corresponding fixed pulley and is fixedly connected to one side of the connecting block.

[0006] Preferably, the first buffer spring is movably mounted on the corresponding fixing rod.

[0007] Preferably, the second buffer spring is movably mounted on the corresponding T-shaped rod.

[0008] Preferably, the outer side of the connecting plate does not contact the inner wall of the groove.

[0009] Preferably, two mounting blocks are fixedly connected to both sides of the bottom plate, and mounting holes are provided on the mounting blocks.

[0010] Preferably, a limiting groove is provided on the connecting rod, and the connecting rod is slidably connected to the corresponding fixing rod through the limiting groove.

[0011] The beneficial effects of the utility model are as follows: the bottom plate is fixed at the place where it is used, and when the air compressor body generates vibration during operation, the air compressor body drives the connecting plate to move downward, and the connecting plate drives the connecting rod to slide on the corresponding fixed rod, and the connecting rod compresses or stretches the first buffer spring during the movement, and at the same time, the connecting rod drives the corresponding flexible steel rope to move through the connecting block, and the flexible steel rope drives the corresponding movable plate to move, and the movable plate slides on the corresponding T-shaped rod and compresses or stretches the second buffer spring, and under the action of the elastic force of the first buffer spring and the second buffer spring themselves, a buffering and shock-absorbing effect is played, and at the same time, through the setting of the damper, the seismic buffering performance can be concentrated, the shaking can be reduced, and the stability performance is improved, thereby reducing the shock of the air compressor body and increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the prior art or the specific implementation methods of the present utility model, the drawings used in the description of the prior art or the specific implementation methods are briefly introduced below.

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of an air compressor shock absorbing device.

[0014] Figure 2 yes Figure 1 Another three-dimensional structural diagram of .

[0015] Figure 3 It is a partial three-dimensional structural schematic diagram of the shock absorbing device of the utility model.

[0016] Figure 4 The utility model is a schematic diagram of an assembly structure in which a connecting rod, a first buffer spring, a moving plate, a T-shaped rod, a second buffer spring and a flexible steel rope are connected to the shock absorbing device.

[0017] Figure numerals: 1. shock absorbing assembly; 2. bottom plate; 3. side plate; 4. groove; 5. damper; 6. connecting plate; 7. air compressor body; 8. fixing rod; 9. connecting rod; 10. first buffer spring; 11. connecting block; 12. T-shaped rod; 13. movable plate; 14. second buffer spring; 15. flexible steel rope; 16. T-shaped plate; 17. fixed pulley; 18. mounting block. DETAILED DESCRIPTION

[0018] In order to make those skilled in the art better understand the present solution, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first", "second", etc. in the claims and description of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not limited to those steps or units clearly listed, but may also include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate orientation or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

[0021] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0022] This embodiment provides a shock absorbing device for an air compressor, such as Figure 1-4 As shown, the shock absorbing assembly 1 includes a base plate 2, a side plate 3, a groove 4, a damper 5, a connecting plate 6, an air compressor body 7, a fixing rod 8, a connecting rod 9, a first buffer spring 10, a connecting block 11, a T-shaped rod 12, a movable plate 13, a second buffer spring 14, a flexible steel rope 15, a T-shaped plate 16, and a fixed pulley 17.

[0023] Among them, the top of the bottom plate 2 is fixedly connected to two side plates 3, one side of the side plate 3 is provided with a groove 4, and two dampers 5 are fixedly connected to the bottom inner wall of the groove 4, the output end of the damper 5 is fixedly connected to a connecting plate 6, and the top of the connecting plate 6 is fixedly connected to an air compressor body 7, the top of the bottom plate 2 is fixedly connected to four fixed rods 8, and a connecting rod 9 is slidably connected to the fixed rod 8. The top of the connecting rod 9 is fixedly connected to the bottom of the connecting plate 6, and a first buffer spring 10 is welded between the bottom end of the connecting rod 9 and the top of the bottom plate 2, and a connecting block 11 is fixedly connected to one side of the connecting rod 9. Four T-shaped rods 12 are fixedly connected to the top of the bottom plate 2, and the same moving plate 13 is slidably connected to the two T-shaped rods 12 on the same side, and a second buffer spring 14 is fixedly connected between the top of the moving plate 13 and the top inner wall of the corresponding T-shaped rod 12, and two flexible steel ropes 15 are fixedly connected to the top of the moving plate 13, and four T-shaped plates 16 are fixedly connected to the top of the bottom plate 2, and the top of the T-shaped plate 16 is rotatably connected to Two fixed pulleys 17, the end of the flexible steel rope 15 passes around one side of the corresponding fixed pulley 17 and is fixedly connected to one side of the connecting block 11, fixing the bottom plate 2 in the place of use. When the air compressor body 7 is working and vibrating, the air compressor body 7 drives the connecting plate 6 to move downward, and the connecting plate 6 drives the connecting rod 9 to slide on the corresponding fixed rod 8. The connecting rod 9 compresses or stretches the first buffer spring 10 during the movement. At the same time, the connecting rod 9 drives the corresponding flexible steel rope 15 to move through the connecting block 11, and the flexible steel rope 15 drives the corresponding moving plate 13 to move. The moving plate 13 slides on the corresponding T-shaped rod 12 and compresses or stretches the second buffer spring 14. Under the action of the elastic force of the first buffer spring 10 and the second buffer spring 14 themselves, a buffering and shock absorbing effect is played. At the same time, through the setting of the damper 5, the anti-seismic buffering performance can be concentrated, the shaking can be reduced, and the stability performance is improved, thereby shock absorbing the air compressor body 7 and improving its service life.

[0024] In this embodiment, specifically: the first buffer spring 10 is movably mounted on the corresponding fixed rod 8, and the second buffer spring 14 is movably mounted on the corresponding T-shaped rod 12. The setting of the T-shaped rod 12 plays a role of limiting.

[0025] In this embodiment, specifically: the outer side of the connecting plate 6 does not contact the inner wall of the groove 4, and the setting of the groove 4 plays a role of limiting.

[0026] In this embodiment, specifically: two mounting blocks 18 are fixedly connected to both sides of the bottom plate 2, and mounting holes are provided on the mounting blocks 18. The arrangement of the mounting blocks 18 plays a fixing role.

[0027] In this embodiment, specifically: a limiting groove is provided on the connecting rod 9, and the connecting rod 9 is slidably connected with the corresponding fixing rod 8 through the limiting groove. The setting of the connecting rod 9 plays a connecting role.

[0028] The shock absorbing device of the air compressor of this embodiment has the following working process: when in use, the base plate 2 is fixed to the place of use through the mounting hole on the mounting block 18. When the air compressor body 7 generates vibration during operation, the air compressor body 7 drives the connecting plate 6 to move downward, and the connecting plate 6 drives the connecting rod 9 to slide on the corresponding fixed rod 8. The connecting rod 9 compresses or stretches the first buffer spring 10 during the movement. At the same time, the connecting rod 9 drives the corresponding flexible steel rope 15 to move through the connecting block 11, and the flexible steel rope 15 drives the corresponding movable plate 13 to move. The movable plate 13 slides on the corresponding T-bar 12 and compresses or stretches the second buffer spring 14. Under the action of the elastic force of the first buffer spring 10 and the second buffer spring 14 themselves, the buffering and shock absorbing function is played. At the same time, through the setting of the damper 5, the anti-seismic and buffering performance can be concentrated, the shaking can be reduced, and the stability performance is improved, thereby damping the air compressor body 7 and improving its service life.

[0029] Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of this innovative technical solution.

Claims

1. A shock absorbing device for an air compressor, characterized in that: The invention comprises a shock absorbing assembly (1), wherein the shock absorbing assembly (1) comprises a bottom plate (2), a side plate (3), a groove (4), a damper (5), a connecting plate (6), an air compressor body (7), a fixing rod (8), a connecting rod (9), a first buffer spring (10), a connecting block (11), a T-shaped rod (12), a movable plate (13), a second buffer spring (14), a flexible steel rope (15), a T-shaped plate (16), and a fixed pulley (17); The top of the bottom plate (2) is fixedly connected to two side plates (3), one side of the side plate (3) is provided with a groove (4), the bottom inner wall of the groove (4) is fixedly connected to two dampers (5), the output end of the damper (5) is fixedly connected to a connecting plate (6), the top of the connecting plate (6) is fixedly connected to an air compressor body (7), the top of the bottom plate (2) is fixedly connected to four fixing rods (8), the fixing rods (8) are slidably connected to connecting rods (9), the top of the connecting rods (9) is fixedly connected to the bottom of the connecting plate (6), a first buffer spring (10) is welded between the bottom end of the connecting rod (9) and the top of the bottom plate (2), and one side of the connecting rod (9) is fixedly connected to the bottom of the connecting plate (6). A connecting block (11) is fixedly connected, four T-shaped rods (12) are fixedly connected to the top of the bottom plate (2), a moving plate (13) is slidably connected to two T-shaped rods (12) on the same side, a second buffer spring (14) is fixedly connected between the top of the moving plate (13) and the inner wall of the top of the corresponding T-shaped rod (12), two flexible steel ropes (15) are fixedly connected to the top of the moving plate (13), four T-shaped plates (16) are fixedly connected to the top of the bottom plate (2), the top of the T-shaped plate (16) is rotatably connected to two fixed pulleys (17), and the end of the flexible steel rope (15) passes around one side of the corresponding fixed pulley (17) and is fixedly connected to one side of the connecting block (11).

2. The shock absorbing device for an air compressor according to claim 1, characterized in that: The first buffer spring (10) is movably sleeved on the corresponding fixing rod (8).

3. The shock absorbing device for an air compressor according to claim 1, characterized in that: The second buffer spring (14) is movably sleeved on the corresponding T-shaped rod (12).

4. The shock absorbing device for an air compressor according to claim 1, characterized in that: The outer side of the connecting plate (6) does not contact the inner wall of the groove (4).

5. The shock absorbing device for an air compressor according to claim 1, characterized in that: Two mounting blocks (18) are fixedly connected to both sides of the bottom plate (2), and mounting holes are provided on the mounting blocks (18).

6. The shock absorbing device for an air compressor according to claim 1, characterized in that: The connecting rod (9) is provided with a limiting groove, and the connecting rod (9) is slidably connected to the corresponding fixing rod (8) via the limiting groove.

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