Air compressor stable in operation

Abstract

The utility model provides an air compressor stable in operation, and belongs to the field of air compressors. The problem that when an existing air compressor works, violent shaking is generated, and consequently operation is unstable is solved. The air compressor stable in operation comprises an air compression tank body, cooling mechanisms are arranged at the two side ends of the air compression tank body, an anti-vibration mechanism is arranged outside the air compression tank body, the anti-vibration mechanism comprises a buffer cylinder, two connecting bushings, a plurality of elastic pieces and a plurality of anti-vibration inner sleeves, the two connecting bushings are located at the two ends of the buffer cylinder respectively, and the two connecting bushings are located at the two ends of the buffer cylinder respectively. A connecting mechanism is arranged between the connecting bushings and the buffering cylinder, the anti-vibration inner sleeves are located in the two connecting bushings and the buffering cylinder respectively and are of a coaxial structure, and the elastic pieces are connected between the buffering cylinder and the anti-vibration inner sleeves and between the connecting bushings and the anti-vibration inner sleeves in a limiting mode respectively. The buffer cylinders are sequentially distributed at intervals along the outer portion of the anti-vibration inner sleeve in the circumferential direction, and a plurality of adjusting columns are further arranged outside the buffer cylinders. The utility model has the advantage of stable operation.

Description

Technical Field

[0001] The utility model belongs to the field of air compressors, and relates to an air compressor, in particular to an air compressor with stable operation. Background Technique

[0002] An air compressor, that is, an air compressor, is the main body in the air source device, a device that converts the mechanical energy of the motor into gas pressure energy, and is a pneumatic pressure generating device for compressed air. It is mainly directly driven by an electric motor to make the crankshaft or eccentric device generate rotational motion, drive the connecting rod to make the piston generate reciprocating motion, cause the change of the cylinder volume, and thus perform the repetitive work of air intake, air compression, and air exhaust.

[0003] However, the existing air compressors vibrate during operation and will generate noise, which affects the working environment of the staff. At the same time, it reduces the service life and working intensity of the air compressor, and leads to unstable operation of the air compressor. Summary of the Invention

[0004] The purpose of the utility model is to provide an air compressor with stable operation to solve the above problems for the problems existing in the prior art.

[0005] The purpose of the utility model can be achieved by the following technical solutions: An air compressor with stable operation includes an air compression tank body, and cooling mechanisms for heat dissipation are arranged at both ends of the air compression tank body. It is characterized in that an anti-vibration mechanism for anti-vibration and buffering is arranged outside the air compressor tank body, and the anti-vibration mechanism can adsorb and slow down the violent vibration during the operation of the air compressor;

[0006] The anti-vibration mechanism includes a buffer cylinder for buffering and adsorption, two connecting bushings for connection and fixation, several elastic members for elastic reset, and several anti-vibration inner sleeves for improving the buffer adsorption effect;

[0007] The two connecting bushings are respectively located at both ends of the buffer cylinder, and a connecting mechanism for axial connection and adjustment is arranged between the connecting bushing and the buffer cylinder;

[0008] The anti-vibration inner sleeves are respectively located inside the two connecting bushings and the buffer cylinder, and are arranged in a coaxial structure. Several elastic members are respectively connected in a limited way between the buffer cylinder and the anti-vibration inner sleeve, and between the connecting bushing and the anti-vibration inner sleeve, and are arranged at intervals in a circumferential direction along the outside of the anti-vibration inner sleeve;

[0009] Several adjustable columns for radial adjustment are also arranged outside the buffer cylinder. By adjusting the gap between the end of the adjustable column and the outside of the anti-vibration inner sleeve, violent vibration can be prevented.

[0010] In the above-mentioned air compressor with stable operation, a number of through holes are provided on each of the two connecting bushings. The number of the through holes is 4, and they are arranged at intervals in a circumferential direction along the central axis of the connecting bushing.

[0011] In the above-mentioned air compressor with stable operation, the connecting mechanism is composed of 4 connecting arms. One end of each connecting arm is connected to the buffer cylinder, and the other end is connected to the corresponding through hole. Both ends of the connecting arm are respectively connected to the buffer cylinder and the corresponding through hole by fastening bolts.

[0012] In the above-mentioned air compressor with stable operation, the connecting arms are arranged at both ends of the buffer cylinder in two opposite structures.

[0013] In the above-mentioned air compressor with stable operation, both bottoms of the two connecting bushings have connecting seats for connection and fixation, and the connecting seats can be connected to the corresponding working area by fixing bolts.

[0014] Compared with the prior art, the structure of this air compressor with stable operation is reasonably designed. By using the structural design of the anti-vibration mechanism, the air compressor has a good anti-vibration and buffering effect, greatly improving the service intensity and service life of the air compressor, and enhancing the operating stability of the air compressor. Brief Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of this air compressor with stable operation.

[0016] Figure 2 is a three-dimensional structural schematic diagram of the anti-vibration mechanism of this air compressor with stable operation.

[0017] Figure 3 is a three-dimensional structural schematic diagram of the buffer cylinder of this air compressor with stable operation.

[0018] In the figure, 1. air compressor tank; 2. cooling mechanism; 3. buffer cylinder; 4. connecting bushing; 5. elastic member; 6. anti-vibration inner sleeve; 7. adjusting column; 8. through hole; 9. connecting arm. Detailed Description of the Preferred Embodiments

[0019] The following are specific embodiments of the present invention in combination with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0020] Such as Figure 1 、 Figure 2 、 Figure 3As shown, the present stable running air compressor comprises an air compressor tank body 1, and cooling mechanisms 2 for dissipating cooling are arranged at both sides of the air compressor tank body 1. An anti-vibration mechanism for anti-vibration and buffering is arranged outside the air compressor tank body. The anti-vibration mechanism can absorb and mitigate the violent shaking of the air compressor during operation. The anti-vibration mechanism comprises a buffer cylinder 3 for buffering and adsorption, two connecting bushings 4 for connection and fixation, a plurality of elastic members 5 for elastic reset, and a plurality of anti-vibration inner sleeves 6 for improving the buffering and adsorption effect. The two connecting bushings 4 are respectively located at the two ends of the buffer cylinder 3. An axially adjustable connecting mechanism is provided between the connecting bushing 4 and the buffer cylinder 3. The anti-vibration inner sleeve 6 is respectively located inside the two connecting bushings 4 and the buffer cylinder 3, and is arranged in a coaxial structure. A plurality of elastic members 5 are respectively limitedly connected between the buffer cylinder 3 and the anti-vibration inner sleeve 6, and between the connecting bushing 4 and the anti-vibration inner sleeve 6, and are arranged in sequence and spaced apart in a circumferential direction along the outside of the anti-vibration inner sleeve 6. A plurality of radially adjustable adjusting columns 7 are also provided on the outside of the buffer cylinder 3. The gap between the end of the adjusting column 7 and the outside of the anti-vibration inner sleeve 6 is adjusted to prevent severe shaking.

[0021] The above structure is reasonably designed, and the anti-vibration mechanism structure design is utilized to enable the air compressor to have a good anti-vibration buffer effect, which greatly improves the use strength and service life of the air compressor and improves the operating stability of the air compressor.

[0022] To elaborate further, in order to improve the operational stability of the air compressor and to make it have good anti-vibration stability, a plurality of through holes 8 are provided on the two connecting bushings 4, and the number of the through holes 8 is 4, which are arranged in sequence and spaced apart in a circular direction along the central axis of the connecting bushing 4. The connecting mechanism is composed of 4 connecting arms 9, one end of the connecting arm 9 is connected to the buffer cylinder 3, and the other end is connected to the corresponding through hole 8, and the two ends of the connecting arm 9 are respectively connected to the buffer cylinder 3 and the corresponding through hole 8 by fastening bolts, and the connecting arms 9 are in two opposite structures and are respectively arranged at the two ends of the buffer cylinder 3.

[0023] To elaborate further, in order to facilitate the connection and fixation of the anti-vibration mechanism, the bottoms of the two connecting bushings 4 are provided with a connecting seat for connection and fixation, and the connecting seat can be connected to the corresponding working area by fixing bolts.

[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0025] Although terms such as the air pressure tank body 1, the cooling mechanism 2, the buffer cylinder 3, the connecting bushing 4, the elastic member 5, the vibration-proof inner sleeve 6, the adjusting column 7, the through hole 8, the connecting arm 9, etc. are used more in this text, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the essence of the present utility model; interpreting them as any kind of additional limitation is contrary to the spirit of the present utility model.

Claims

1. A stable-running air compressor, comprising an air compressor tank (1), with cooling mechanisms (2) for dissipating cooling being arranged at both ends of the air compressor tank (1), characterized in that: The air compressor tank is provided with an anti-vibration mechanism for anti-vibration and buffering outside, and the anti-vibration mechanism can absorb and reduce the violent shaking of the air compressor when it is working; The anti-vibration mechanism comprises a buffer cylinder (3) for buffering and adsorption, two connecting bushings (4) for connection and fixation, a plurality of elastic members (5) for elastic reset, and a plurality of anti-vibration inner sleeves (6) for improving the buffering and adsorption effect; The two connecting bushings (4) are respectively located at two ends of the buffer cylinder (3), and an axially adjustable connecting mechanism is provided between the connecting bushing (4) and the buffer cylinder (3); The anti-vibration inner sleeves (6) are respectively located inside the two connecting bushings (4) and the buffer cylinder (3) and are arranged in a coaxial structure; a plurality of elastic members (5) are respectively connected between the buffer cylinder (3) and the anti-vibration inner sleeve (6) and between the connecting bushing (4) and the anti-vibration inner sleeve (6) and are arranged in a circumferential direction along the outside of the anti-vibration inner sleeve (6) in a spaced-apart manner; The buffer cylinder (3) is also provided with a plurality of radially adjustable adjustment columns (7) on the outside, and severe shaking is prevented by adjusting the gap between the end of the adjustment column (7) and the outside of the anti-vibration inner sleeve (6).

2. The stable operation air compressor according to claim 1, characterized in that: A plurality of through holes (8) are provided on each of the two connecting bushings (4), wherein the number of the through holes (8) is four and they are arranged in a circumferential direction at intervals along the central axis of the connecting bushing (4).

3. The stable operation air compressor according to claim 2, characterized in that: The connection mechanism is composed of four connection arms (9), one end of the connection arm (9) is connected to the buffer cylinder (3), and the other end is connected to the corresponding through hole (8), and the two ends of the connection arm (9) are respectively connected to the buffer cylinder (3) and the corresponding through hole (8) by fastening bolts.

4. The stable operation air compressor according to claim 3, characterized in that: The connecting arms (9) are in the form of two opposite structures respectively arranged at the two ends of the buffer cylinder (3).

5. The stable operation air compressor according to claim 1, characterized in that: The bottoms of the two connecting bushings (4) are each provided with a connecting seat for connection and fixing, and the connecting seat can be connected to the corresponding working area via a fixing bolt.

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