Air compressor with damping function

Abstract

The utility model discloses an air compressor with a shock absorption function, which comprises an outer end shell, an air compressor body is fixedly placed in the outer end shell, a plurality of shock absorption blocks are fixedly arranged on the two sides of the air compressor body, shock pads are placed on the two sides of the bottom end in the outer end shell, the air compressor body is placed above the shock pads, and the shock absorption blocks are fixedly arranged on the shock pads. Insertion holes are formed in the two sides of the bottom end in the outer end shell in a penetrating mode, the lower end of the outer end shell is fixedly connected with a supporting bottom frame, the two sides of the supporting bottom frame are fixedly connected with side fixing frames, sleeves are arranged in the middles of the side fixing frames, and threaded holes are formed in the middles of the sleeves in a penetrating mode. The air compressor body at the upper end of the shock pad is upwards jacked up through the jacking columns, finally, a user pulls out the shock pad from the inserting through holes in the two sides of the bottom end of the outer end shell and replaces the shock pad with a new shock pad, and therefore the shockproof effect of the shock pad on the whole air compressor body is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an air compressor with a shock absorbing function. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston type, with rotating blades or rotating screws. Air compressors generally use air as the compression medium because it is compressible, clear and transparent, and easy to transport, harmless, safe, and inexhaustible. The air compressor will generate some vibration during use, so anti-vibration pads will be used at the bottom of the air compressor.

[0003] However, the vibration-proof gaskets used in existing air compressors will be dented and damaged after long-term use, which ultimately leads to poor vibration-proof effect of the vibration-proof gaskets. The vibration-proof gaskets need to be replaced, and the vibration-proof gaskets are generally fixed at the bottom of the air compressor. To replace the vibration-proof gaskets, the entire air compressor needs to be picked up, which leads to poor replacement effect of the vibration-proof gaskets. Therefore, the existing needs are not met, and we propose an air compressor with a shock-absorbing function. Utility Model Content

[0004] The purpose of the utility model is to provide an air compressor with a shock-absorbing function to solve the problem that the anti-vibration gaskets used in the air compressor proposed in the above-mentioned background technology will become dented and damaged after long-term use, which ultimately leads to poor anti-vibration effect of the anti-vibration gaskets, and the anti-vibration gaskets need to be replaced. The anti-vibration gaskets are generally fixed at the bottom of the air compressor. To replace the anti-vibration gaskets, the entire air compressor needs to be picked up, which leads to poor replacement effect of the anti-vibration gaskets and other problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an air compressor with a shock-absorbing function, comprising an outer end shell, an air compressor body is fixedly placed inside the outer end shell, and a plurality of shock-absorbing blocks are fixedly arranged on both sides of the air compressor body, shock-absorbing pads are placed on both sides of the bottom end of the outer end shell, and the air compressor body is placed above the shock-absorbing pads, and insertion holes are penetrated on both sides of the bottom end of the outer end shell, and the lower end of the outer end shell is fixedly connected to a supporting base frame, and both sides of the supporting base frame are fixedly connected to side fixing frames, a sleeve is provided in the middle of the side fixing frame, a threaded hole is penetrated in the middle of the sleeve, a threaded column is threadedly connected in the threaded hole of the sleeve, one end of the threaded column is fixedly connected to a rotating plate, and the other end of the threaded column is movably connected to a push block through a rotating shaft, and the upper end of one side of the push block is movably fitted with a top column, and the top column is inserted in the insertion hole.

[0006] Preferably, both sides of the lower end of the socket are fixedly connected with a connecting frame, the top end of the inner part of the connecting frame is connected with an extension spring, the lower end of the extension spring is connected with a movable plate, and the movable plate is fixedly connected to the four sides of the top column.

[0007] Preferably, the cross-section of the push block is set to a trapezoidal structure, one end of the top column is provided with an inclined surface, and the inclined surface on one side of the push block and a side surface of the top column are movably fitted.

[0008] Preferably, both sides of the bottom end of the outer end shell are provided with insertion through holes, and the two shock-absorbing pads are transversely inserted into the bottom end inside the outer end shell through the two insertion through holes respectively.

[0009] Preferably, the material of the shock absorbing block and the shock absorbing pad is soft rubber.

[0010] Preferably, the threaded column, the push block and the top column are all made of hard metal.

[0011] Preferably, ventilation holes are provided on all sides of the outer end shell, and a top plate is fixedly connected to the upper end of the outer end shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model rotates the threaded column in the middle of the side fixing frame, so that the threaded column moves horizontally in the threaded hole inside the sleeve, and the threaded column drives the push block at one end to move horizontally, so that the inclined surface at one end of the push block and the inclined surface at one end of the top column can be movably fitted and matched. Under the lateral movement of the push block, the push block presses the entire top column upward, so that the top column moves vertically upward. In the process of the overall top column moving vertically upward, the movable plates on both sides of the top column squeeze the extension elastic force of the extension spring upward, so that the top column moves vertically upward in the insertion hole, and the top column pushes the air compressor body at the upper end of the shock-absorbing pad upward. Finally, the user pulls the shock-absorbing pad out of the insertion through holes on both sides of the bottom end of the outer end shell, and replaces it with a new shock-absorbing pad, so as to maintain the shock-proof effect of the shock-absorbing pad on the entire air compressor body.

[0014] 2. In the utility model, the material of the vibration-absorbing block and the vibration-absorbing pad is soft rubber, and the material of the threaded column, the push block and the top column are all hard metal. The arrangement of the vibration-absorbing block and the vibration-absorbing pad can prevent the air compressor body from vibrating during operation, and this arrangement can also reduce the vibration sound generated by the overall outer end shell and the air compressor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure inside the utility model;

[0017] Figure 3 It is a front view cutaway view of the utility model as a whole;

[0018] Figure 4 For this utility model Figure 3 Enlarged section view of point A in the middle.

[0019] In the figure: 1, outer end shell; 2, supporting base frame; 3, vent; 4, side fixing frame; 5, rotating plate; 6, top plate; 7, air compressor body; 8, shock-absorbing block; 9, shock-absorbing pad; 10, sleeve; 11, threaded column; 12, push block; 13, top column; 14, socket; 15, connecting frame; 16, movable plate; 17, extension spring. 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] See also Figures 1 to 4 The utility model provides an embodiment: an air compressor with a shock-absorbing function, comprising an outer end shell 1, an air compressor body 7 is fixedly placed inside the outer end shell 1, and is characterized in that: a plurality of shock-absorbing blocks 8 are fixedly provided on both sides of the air compressor body 7, shock-absorbing pads 9 are placed on both sides of the bottom end of the outer end shell 1, and the air compressor body 7 is placed above the shock-absorbing pads 9, and plug holes 14 are penetrated on both sides of the bottom end of the outer end shell 1, and both sides of the lower end of the plug hole 14 are fixedly connected with a connecting frame 15, and the top end of the connecting frame 15 is connected with a stretch spring 17, and the lower end of the stretch spring 17 is connected with a movable plate 16, and the movable plate 16 is fixedly connected to the surroundings of the top column 13, wherein the stretch spring 17 has elastic force to press the movable plate 16 downward, so that the movable plate 16 drives the top column 13 to move downward;

[0022] The lower end of the outer end shell 1 is fixedly connected with a supporting base frame 2, and the two sides of the supporting base frame 2 are fixedly connected with side fixing frames 4. A sleeve 10 is provided in the middle of the side fixing frame 4, and a threaded hole is penetrated in the middle of the sleeve 10. A threaded column 11 is connected in the threaded hole of the sleeve 10 through a thread. One end of the threaded column 11 is fixedly connected with a rotating plate 5, and the other end of the threaded column 11 is movably connected with a push block 12 through a rotating shaft. The upper end of one side of the push block 12 is movably fitted with a top column 13, and the top column 13 is inserted into the socket 14, wherein the integral top column 13 also penetrates the shock-absorbing pad 9, and the upper end surface of the top column 13 is fitted with the lower end surface of the air compressor body 7;

[0023] The cross-section of the integral push block 12 is set to a trapezoidal structure, and one end of the top column 13 is provided with an inclined surface, and the inclined surface on one side of the push block 12 and one side surface of the top column 13 are movably fitted, and through the insertion holes provided on both sides of the bottom end of the outer end shell 1, the two shock-absorbing pads 9 are respectively inserted horizontally into the bottom end of the inner part of the outer end shell 1 through the two insertion holes;

[0024] When in use, the threaded column 11 at the middle of the rotating side fixing frame 4 moves horizontally in the threaded hole inside the sleeve 10, and the threaded column 11 drives the push block 12 at one end to move horizontally, so that the inclined surface at one end of the push block 12 and the inclined surface at one end of the top column 13 can be movably fitted and matched. Under the lateral movement of the push block 12, the push block 12 presses the entire top column 13 upward, and finally makes the top column 13 move vertically upward. In the process of the overall top column 13 moving vertically upward, the movable plates 16 on both sides of the top column 13 squeeze the extension elastic force of the extension spring 17 upward, so that the top column 13 moves vertically upward in the insertion hole 14, and the top column 13 pushes the air compressor body 7 at the upper end of the shock-absorbing pad 9 upward. Finally, the user pulls the shock-absorbing pad 9 out of the insertion through holes on both sides of the bottom end of the outer end shell 1, and replaces the new shock-absorbing pad 9, so as to maintain the shock-proof effect of the shock-absorbing pad 9 on the entire air compressor body 7;

[0025] The material of the vibration-absorbing block 8 and the vibration-absorbing pad 9 is soft rubber, and the material of the threaded column 11, the push block 12 and the top column 13 are all hard metals. The setting of the vibration-absorbing block 8 and the vibration-absorbing pad 9 plays a shock-proof role in the operation of the air compressor body 7, and this setting also reduces the vibration and sound generated by the outer end shell 1 and the air compressor body 7 as a whole. Ventilation holes 3 are arranged around the outer end shell 1, and the vents 3 have the effect of ventilation and heat dissipation on the air compressor body 7 inside the outer end shell 1. The top plate 6 is fixedly connected to the upper end of the outer end shell 1, and the top plate 6 is fixed to the upper end of the outer end shell 1 by bolts and other connecting parts. The lower end of the top plate 6 is fixedly connected to a sponge pad. The sponge pad at the lower end of the top plate 6 further reduces the vibration problem of the overall air compressor body 7.

[0026] After the shock-absorbing pad 9 is replaced, the rotation of the threaded column 11 drives the push block 12 to move laterally toward the outside of the side fixing frame 4, and the threaded column 11 drives the push block 12 to move laterally in the direction close to the sleeve 10, and finally the threaded column 11 drives the push block 12 to disengage laterally from one side of the top column 13. After the push block 12 is disengaged, the squeezing of the push block 12 on the overall top column 13 ends, and the movable plate 16 at the lower end of the top column 13 moves downward by the stretching elastic force of the extension spring 17, and finally the entire socket 14 gradually returns to the socket 14. In this process, the lower end surface of the air compressor body 7 gradually approaches and is finally placed on the upper end of the shock-absorbing pad 9, so that the top column 13 can only move in the vertical direction in the socket 14, so that the socket 14 plays a role in placing the air compressor body 7.

[0027] It is obvious 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 regarded as exemplary and non-restrictive from any point of view, 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 regarded as limiting the claim to which it relates.

Claims

1. An air compressor with a shock absorbing function, comprising an outer end shell (1), characterized in that: An air compressor body (7) is fixedly placed inside the outer end shell (1), and a plurality of vibration-damping blocks (8) are fixedly placed on both sides of the air compressor body (7). Vibration-damping pads (9) are placed on both sides of the bottom end of the inner part of the outer end shell (1), and the air compressor body (7) is placed above the vibration-damping pads (9). Insertion holes (14) are penetrated on both sides of the bottom end of the inner part of the outer end shell (1), and a supporting base frame (2) is fixedly connected to the lower end of the outer end shell (1), and side fixing members (14) are fixedly connected to both sides of the supporting base frame (2). A fixed frame (4), a sleeve (10) is provided in the middle of the side fixed frame (4), a threaded hole is penetrated in the middle of the sleeve (10), a threaded column (11) is connected in the threaded hole of the sleeve (10) through a thread, one end of the threaded column (11) is fixedly connected to a rotating plate (5), the other end of the threaded column (11) is movably connected to a push block (12) through a rotating shaft, the upper end of one side of the push block (12) is movably fitted with a top column (13), and the top column (13) is inserted into the insertion hole (14).

2. The air compressor with shock absorption function according to claim 1, characterized in that: Both sides of the lower end of the insertion hole (14) are fixedly connected to a connecting frame (15), the top end of the inner part of the connecting frame (15) is connected to a tension spring (17), the lower end of the tension spring (17) is connected to a movable plate (16), and the movable plate (16) is fixedly connected to the four sides of the top column (13).

3. The air compressor with shock absorption function according to claim 2, characterized in that: The cross-section of the push block (12) is set as a trapezoidal structure, and one end of the top column (13) is provided with an inclined surface, and the inclined surface on one side of the push block (12) and a side surface of the top column (13) are movably fitted.

4. The air compressor with shock absorption function according to claim 3, characterized in that: Insertion through holes are provided on both sides of the bottom end of the outer end shell (1), and the two shock-absorbing pads (9) are respectively inserted transversely into the bottom end of the inner part of the outer end shell (1) through the two insertion through holes.

5. The air compressor with shock absorption function according to claim 4, characterized in that: The material of the shock absorbing block (8) and the shock absorbing pad (9) is soft rubber.

6. The air compressor with shock absorption function according to claim 5, characterized in that: The materials of the threaded column (11), the push block (12) and the top column (13) are all hard metal.

7. The air compressor with shock absorption function according to claim 6, characterized in that: The outer end shell (1) is provided with ventilation holes (3) on all sides, and the upper end of the outer end shell (1) is fixedly connected to a top plate (6).

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