CN210004081U

CN210004081U - Shock-absorbing device of air compressor

Info

Publication number: CN210004081U
Application number: CN201920253112.6U
Authority: CN
Inventors: 邓家榆
Original assignee: Shenzhen Tianzongyuan Technology Co Ltd
Current assignee: Shenzhen Tianzongyuan Technology Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-01-31
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a air compressor's damping device, the compressor comprises a compressor body, the compressor body is provided with the sound insulation protective housing outward, damping device is installed outward to sound insulation protective housing bottom, damping device includes bottom plate, base and yielding rubber, the sound insulation protective housing is installed at the bottom plate upper surface, both ends difference fixedly connected with left side board and right side board about the base, the bottom plate is located the top of base to the bottom plate both ends are close to the right flank of left side board and the left surface of right side board respectively, yielding rubber fixed mounting is between bottom plate and base, the damping spring of vertical shrink still has been inlayed in the yielding rubber, damping spring's end is connected with the bottom plate, damping spring's end is connected with the base in addition, still seted up a plurality of through-holes in the yielding rubber, the through-hole intussuseption is filled with and is inhaled the shake cotton, the utility model discloses have the vibration/noise reduction effect to air compressor work to long.

Description

Shock-absorbing device of air compressor

Technical Field

The utility model relates to a make the processing field, especially air compressor's damping device.

Background

The air compressor is devices for compressing gas, and is similar to a water pump in construction, most of which are reciprocating piston type, rotating vane or rotating screw.

Among the prior art, gas compressor is the main part of air supply unit, kinds are the device that converts the mechanical energy of prime mover into gas pressure ability, be compressed gas's atmospheric pressure generating device, kinds are compressed industrial gas in addition, gas compressor's kind is many, its compression efficiency has very big promotion space, it is especially obvious when using in high altitude area very much, air compressor can produce very big vibrations at the in-process of work, long-time vibrations have very big harm to air compressor, outside unexpected impact also makes air compressor's spare part not hard up easily simultaneously, and then can produce great noise, and influence the life of compressor, current air compressor shock attenuation effect is poor, the practical function is not good.

Disclosure of Invention

The utility model aims to provide a damping device of air compressors to solve the harm caused by long-time vibration of the air compressors.

The utility model adopts the technical scheme as follows:

the utility model discloses a air compressor's damping device, including the compressor body, the compressor body is provided with the sound insulation protective housing outward, damping device is installed outward to sound insulation protective housing bottom, damping device includes bottom plate, base and yielding rubber, the sound insulation protective housing is installed at the bottom plate upper surface, both ends difference fixedly connected with left side board and right side board about the base, the bottom plate is located the top of base to the bottom plate both ends are close to the right flank of left side board and the left surface of right side board respectively, yielding rubber fixed mounting is between bottom plate and base, the damping spring of vertical shrink still has been inlayed in the yielding rubber, damping spring's end is connected with the bottom plate, damping spring's end in addition is connected with the base, a plurality of through-holes have still been seted up in the yielding rubber, the through-hole intussuseption is filled with and.

Air compressor during operation among the prior art produces great vibrations and noise, influences air compressor's life, to above-mentioned problem, the utility model discloses a set up the sound insulation protective housing outside the compressor body, protect the compressor body, and prevent that the noise from leaking, the utility model discloses an install damping device outside sound insulation protective housing bottom and carry out the shock attenuation to compressor body during operation, set up damping rubber between damping device's bottom plate and the base, the vibrations that produce and then reduce resonance phenomenon's emergence when absorbing air compressor body during operation, embedding damping spring in damping rubber, prevent that air compressor vibrations or outside impact force from producing the influence to air compressor's normal operating, avoid air compressor each spare part to become flexible because of resonance, be favorable to improving the utility model discloses a damping effect, still seted up a plurality of through-holes in the damping rubber, the through-hole intussuseption is filled with and is inhaled and inhales the shake cotton, can advance steps and improve damping device's damping effect, increase of service life, reduce the running noise the utility model discloses a left and right side board of both ends difference fixedly connected with, left side board and right side board control bottom plate in is within a definite range, prevents to remove under compressor body , has advanced.

, rubber gaskets are arranged on the end faces of the two ends of the bottom plate, and by adopting the structure, the rubber gaskets can reduce the noise generated by the collision of the bottom plate with the left side plate and the right side plate.

, arranging a rubber insulating layer on the outer surface of the damping spring, and adopting the structure, the rubber insulating layer is used for wrapping the outer surface of the damping spring, so that the damping spring is prevented from being corroded and rusted, and the service life of the damping spring is prolonged.

, the four corners of the bottom of the base are fixedly provided with the trundles, so that the resistance of a user for pushing the compressor body and the damping device can be reduced, and the user can move the compressor body and the damping device more conveniently.

, a push rod is hinged on the upper part of the left side plate, and by adopting the structure, the push rod can be arranged to facilitate the user to move the compressor body.

And , the push rod is U-shaped, and two ends of the push rod are hinged with the left side plate.

, the sound-proof protective shell comprises an outer shell and an inner shell, and sound-absorbing cotton is embedded between the outer shell and the inner shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses an air compressor's damping device through set up the sound insulation protective housing outside the compressor body, protects the compressor body to the noise that vibrations produced when the cotton absorbed air compressor compressed air of sound is inhaled in the utilization, improves syllable-dividing effect.

2. The utility model discloses an air compressor's damping device through set up damping rubber, damping spring and inhale damping device such as sound cotton between bottom plate and base, reduces the emergence of resonance phenomenon and has avoided each spare part of air compressor not hard up because of resonance, prevents that the impact force from producing the influence to air compressor's normal operating, and it is right to be favorable to improving the utility model discloses a shock attenuation effect.

3. The utility model discloses an air compressor's damping device has the truckle through the lower surface at the base still fixed mounting to it has the push rod still to articulate on left side board upper portion, reduces the resistance that the user promoted compressor body and damping device, and then convenience of customers removes compressor body and damping device more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:

fig. 1 is a schematic structural diagram of the present invention.

The reference numbers illustrate: 1-compressor body, 2-sound insulation protection shell, 201-outer shell, 202-inner shell, 203-sound absorption cotton, 3-bottom plate, 4-base, 5-damping rubber, 6-left side plate, 7-right side plate, 8-damping spring, 9-through hole, 10-rubber gasket, 11-truckle and 12-push rod.

Detailed Description

In order to make the objects, aspects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and examples , it is to be understood that the specific embodiments described herein are only for the purpose of illustrating the present invention and are not to be construed as limiting the invention, i.e., the described embodiments are only partial embodiments of the present invention , rather than the entire embodiments.

Example

As shown in fig. 1, the utility model discloses an air compressor's damping device, including compressor body 1, compressor body 1 is provided with sound insulation protective housing 2 outward, sound insulation protective housing 2 installs damping device outward in the bottom, damping device includes bottom plate 3, base 4 and yielding rubber 5, sound insulation protective housing 2 installs at bottom plate 3 upper surface, both ends difference fixedly connected with left side board 6 and right side board 7 about base 4, bottom plate 3 is located base 4's top to bottom plate 3 both ends are close to the right flank of left side board 6 and the left surface of right side board 7 respectively, 5 fixed mounting of yielding rubber between bottom plate 3 and base 4, still inlayed the damping spring 8 of vertical shrink in the damping rubber 5, damping spring 8's end is connected with bottom plate 3, damping spring 8's end in addition is connected with base 4, still seted up a plurality of through-holes 9 in the damping rubber 5, the intussuseption is filled with and is inhaled the shake cotton.

Air compressor during operation among the prior art produces great vibrations and noise, influences air compressor's life, to above-mentioned problem, the utility model discloses a set up sound insulation protective housing 2 outside compressor body 1, protect compressor body 1, and the noise leakage is prevented, the utility model discloses an install damping device and to vibrate compressor body 1 during operation outside sound insulation protective housing 2 bottom, set up damping rubber 5 between damping device's bottom plate 3 and base 4, absorb the vibrations that air compressor body 1 during operation produced and then reduce resonance phenomenon's emergence, embedding damping spring 8 in damping rubber 5, prevent that air compressor vibrations or outside impact force from producing the influence to air compressor's normal operating, it is not hard up because of resonance to avoid each spare part of air compressor, be favorable to improving the shock attenuation effect the utility model discloses a plurality of through-holes 9 have still been seted up in the damping rubber 5, the intussuseption of through-hole 9 is filled with and is inhaled the shake cotton, can advance 24 step improvement damping device's shock attenuation effect, increase of service life, reduce the running noise the utility model discloses a left side board 6 and a right side board 6 of base 4 left side difference fixedly connected with the right side board 7, left side board 6 and right side board control bottom plate 3 are at the fixed bottom plate 363 within range of the improvement of the fixed bottom plate .

Example two

Referring to fig. 1, this embodiment is based on embodiment , in the preferred embodiments of the present invention, rubber gaskets 10 are disposed on the end surfaces of both ends of the bottom plate 3. with the above structure, the rubber gaskets 10 can reduce the noise generated by the collision between the bottom plate 3 and the left side plate 6 and the right side plate 7.

EXAMPLE III

As shown in FIG. 1, on the basis of the above embodiments, in preferred embodiments of the present invention, the outer surface of the damping spring 8 is provided with a rubber insulation layer, by adopting the above structure, the rubber insulation layer is used for wrapping the outer surface of the damping spring 8, preventing the damping spring 8 from rusting due to corrosion, and prolonging the service life of the damping spring 8.

Example four

As shown in FIG. 1, this embodiment is based on the above embodiments, the utility model discloses preferred embodiments, the lower surface of base 4 still fixed mounting has truckle 11. adopt above-mentioned structure, the equal fixed mounting truckle 11 in four corners of the bottom of base 4 can reduce the resistance that the user promoted compressor body 1 and damping device, and then make things convenient for user's removal compressor body 1 and damping device more.

In the preferred embodiments of the present invention, the upper portion of the left side plate 6 is further hinged with a push rod 12. with the above structure, the push rod 12 is provided to facilitate the user to move the compressor body 1.

In the preferred embodiments of the present invention, the push rod 12 is U-shaped, and both ends of the push rod 12 are hinged to the left side plate 6. with the above structure, the U-shaped push rod 12 is convenient for the user to operate, and when the compressor body 1 does not need to be moved, the push rod 12 can be rotated to the left side wall close to the left side plate 6 along the hinge point.

EXAMPLE five

As shown in fig. 1, in this embodiment, based on the above embodiments, in preferred embodiments of the present invention, the sound-proof protective shell 2 includes an outer shell 201 and an inner shell 202, and the sound-absorbing cotton 203 is embedded between the outer shell 201 and the inner shell 202.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

The damping device of air compressor comprises a compressor body (1) and is characterized in that a sound insulation protective shell (2) is arranged outside the compressor body (1), a damping device is arranged outside the bottom of the sound insulation protective shell (2), the damping device comprises a bottom plate (3), a base (4) and damping rubber (5), the sound insulation protective shell (2) is arranged on the upper surface of the bottom plate (3), the left end and the right end of the base (4) are fixedly connected with a left side plate (6) and a right side plate (7) respectively, the bottom plate (3) is arranged above the base (4), the two ends of the bottom plate (3) are close to the right side surface of the left side plate (6) and the left side surface of the right side plate (7) respectively, the damping rubber (5) is fixedly arranged between the bottom plate (3) and the base (4), a damping spring (8) which vertically contracts is further embedded in the damping rubber (5), the end of the damping spring (8) is connected with the bottom plate (3), the other end of the damping spring (8) is connected with the base (4), a plurality of damping through holes (9) are further filled with the damping rubber (9).
2. type damping device for air compressor as claimed in claim 1, wherein the bottom plate (3) has rubber gaskets (10) on both ends.
3. kind of air compressor damping device, according to claim 1, characterized in that the damping spring (8) has a rubber insulation layer on its outer surface.
4. kinds of air compressor shock absorber device, according to claim 1, wherein the lower surface of the base (4) is further fixedly mounted with a caster (11).
5. type shock absorbing device for air compressor as claimed in claim 1, wherein the upper part of the left side plate (6) is hinged with a push rod (12).
6. type shock absorbing device of air compressor as claimed in claim 5, wherein the push rod (12) is U-shaped, and both ends of the push rod (12) are hinged with the left side plate (6).
7. kinds of air compressor shock absorber device of claim 1, wherein, the sound insulation protection shell (2) includes an outer shell (201) and an inner shell (202), between the outer shell (201) and the inner shell (202) is embedded the sound absorption cotton (203).