CN217582487U

CN217582487U - Vortex oil-free air compressor

Info

Publication number: CN217582487U
Application number: CN202221075684.8U
Authority: CN
Inventors: 盛昌国; 王祖辉; 王伟
Original assignee: De Boer Compressor Shanghai Co ltd
Current assignee: De Boer Compressor Shanghai Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-14
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a vortex does not have oily air compressor designs air compressor technical field. The utility model provides a vortex oil-free air compressor, includes the compressor body, and compressor body bottom swing joint has the base, and the compressor body goes out the cover and is equipped with the shell, and shell fixed connection is at the base top, and the ventilation fan is all installed to the shell left and right sides, and the compressor body left and right sides all is equipped with the dust screen, and the base is located two dust screen below and has all seted up logical groove. The upper and lower vibrations that produce the compressor body during operation are cushioned through the buffer board to cushion the vibrations of horizontal direction through fixed block and first spring, reduce the degree that the compressor body shakes with this, avoid the compressor body impaired, prolong the life of compressor body. The utility model discloses a series of structures make this device have characteristics such as long service life, radiating effect are good.

Description

Vortex oil-free air compressor

Technical Field

The utility model relates to an air compressor technical field specifically is a vortex does not have oily air compressor.

Background

An air compressor is a device used to compress gas and is similar in construction to a water pump, most of which are reciprocating pistons, rotating blades or rotating screws. Wherein including vortex oil-free air compressor, vortex oil-free air compressor is through the quiet whirlpool dish with move the whirlpool dish at certain phase place keep down the planar motion of minor radius, it compresses the air to form a plurality of crescent confined compression chamber, air compressor all needs the motor to drive when using, current vortex oil-free compressor equally needs motor drive, but the motor can produce great vibrations at the during operation, make the compressor also can produce vibrations at the during operation, and the motor is after long-time the use, all produced wearing and tearing between its and the other parts in the compressor, further increase vibrations, influence the use of compressor, the life-span of compressor has been reduced, and, current compressor is after long-time use, and inside and surface all can cover a large amount of dusts, the heat that leads to the during operation production of compressor can not give off completely, make the easy overheated impaired of compressor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's life weak point, the poor defect of radiating effect, provide a vortex oil-free air compressor. The vortex oil-free air compressor has the characteristics of long service life, good heat dissipation effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a vortex oil-free air compressor comprises a compressor body, wherein the bottom of the compressor body is movably connected with a base, a shell is sleeved outside the compressor body, the shell is fixedly connected to the top of the base, ventilating fans are mounted on the left side and the right side of the shell, dust-proof nets are arranged on the left side and the right side of the compressor body, and through grooves are formed in the base below the two dust-proof nets;

the compressor comprises a base, a buffer plate, a first spring, a second spring, a jack, a hole, a buffer plate, a first spring, a second spring, a first support rod, a second support rod, a hole and a jack, wherein two cavities are formed in the base close to the front side and the rear side respectively;

the utility model discloses a double-shaft motor, including shell, shell top fixedly connected with double-shaft motor, the double-shaft motor left and right sides all is equipped with the riser, riser and shell inner chamber top fixed connection, fixedly connected with bearing on the riser, two output shafts run through adjacent bearing respectively about the double-shaft motor, the double-shaft motor left and right sides all is equipped with vibration mechanism, two vibration mechanism all with double-shaft motor fixed connection.

Preferably, the vibration mechanism includes reciprocal lead screw, reciprocal lead screw and adjacent double-shaft motor output shaft fixed connection, one side fixedly connected with backup pad that double-shaft motor was kept away from to reciprocal lead screw, backup pad and shell cavity top fixed connection, reciprocal lead screw outside cover is equipped with the slide pipe, the slide pipe inner chamber is close to right-hand member department fixedly connected with ball nut, ball nut cover is in the reciprocal lead screw outside, the one end that double-shaft motor was kept away from to the slide pipe sets up for sealing, and the top has seted up the fluting, the backup pad runs through the fluting, slide pipe outside cover is equipped with the U-shaped board, U-shaped board and shell cavity top fixed connection.

Preferably, the buffer plate is a metal elastic plate, and the cross section of the buffer plate is wavy.

Preferably, two one sides of the dust separation nets far away from the compressor body are provided with fixing plates close to the top and the bottom, the fixing plates on the upper side and the lower side are fixedly connected with the inner wall of the shell and the base respectively, and second springs are fixedly connected between the dust separation nets and the fixing plates.

Preferably, two the dust separation net is close to the slip hole that sets up from top to bottom both sides play all around and set up, the slip hole inner chamber is equipped with the dead lever, the dust separation net is close to one side of compressor body and is equipped with the limiting plate, the both ends of dead lever respectively with limiting plate and shell fixed connection.

Preferably, the bottom of the base is close to four corners and is fixedly connected with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the up-and-down vibration generated when the compressor body works is buffered through the buffer plate, and the vibration in the horizontal direction is buffered through the fixed block and the first spring, so that the vibration degree of the compressor body is reduced, the compressor body is prevented from being damaged, and the service life of the compressor body is prolonged;

2. carry out ventilation cooling in to the shell through the ventilation fan to carry out the separation through the dust separation net along with the dust that the air current flows when ventilating, strike the dust separation net through biax motor drive slip pipe reciprocating motion simultaneously, shake the dust on the dust separation net, avoid the dust to block up the dust separation net, thereby guarantee that the ventilation is smooth and easy, improved the radiating effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side structure diagram of the present invention;

fig. 3 is a top view of the structure of the present invention.

Reference numbers in the figures: 1. a compressor body; 2. a double-shaft motor; 3. a vertical plate; 4. a ball nut; 5. a reciprocating screw; 6. a slide pipe; 7. fixing the rod; 8. a housing; 9. a dust-proof net; 10. a ventilating fan; 11. a base; 12. a universal wheel; 13. a buffer plate; 14. a fixing plate; 15. a support bar; 16. a fixed block; 17. a limiting plate; 18. a U-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vortex oil-free air compressor comprises a compressor body 1, wherein the bottom of the compressor body 1 is movably connected with a base 11, a shell 8 is sleeved outside the compressor body 1, the shell 8 is fixedly connected to the top of the base 11, ventilating fans 10 are installed on the left side and the right side of the shell 8, dust-proof nets 9 are arranged on the left side and the right side of the compressor body 1, and through grooves are formed in the base 11 below the two dust-proof nets 9;

universal wheels 12 are fixedly connected to the bottom of the base 11 close to four corners, so that the device can move conveniently;

the compressor comprises a base 11, a buffer plate 13, fixing blocks 16, a first spring, a jack, a hole and a buffer plate 13, wherein the two cavities are formed in the positions, close to the front side and the rear side, of the base 11;

the buffer plate 13 is a metal elastic plate, and the cross section of the buffer plate is wavy, so that the buffer plate has the buffer capacity in the vertical direction;

the side, far away from the compressor body 1, of each of the two dust separation nets 9, close to the top and the bottom, is provided with a fixing plate 14, the fixing plates 14 on the upper side and the lower side are fixedly connected with the inner wall of the shell 8 and the base 11 respectively, and a second spring is fixedly connected between each dust separation net 9 and each fixing plate 14, so that the dust separation nets 9 can generate displacement in the knocking process and reset, the vibration action is completed, and the damage is avoided;

the two dust-proof nets 9 are respectively provided with a sliding hole which is arranged up and down at the positions close to the front side and the rear side, the inner cavity of each sliding hole is provided with a fixed rod 7, one side of each dust-proof net 9 close to the compressor body 1 is provided with a limiting plate 17, and the two ends of each fixed rod 7 are respectively fixedly connected with the limiting plate 17 and the shell 8 to support the dust-proof nets 9;

the top of the shell 8 is fixedly connected with a double-shaft motor 2, the left side and the right side of the double-shaft motor 2 are both provided with a vertical plate 3, the vertical plate 3 is fixedly connected with the top of an inner cavity of the shell 8, bearings are fixedly connected onto the vertical plate 3, two output shafts on the left side and the right side of the double-shaft motor 2 respectively penetrate through the adjacent bearings, the left side and the right side of the double-shaft motor 2 are both provided with a vibration mechanism, and the two vibration mechanisms are both fixedly connected with the double-shaft motor 2;

the vibrating mechanism comprises a reciprocating screw 5, the reciprocating screw 5 is fixedly connected with the output shaft of an adjacent double-shaft motor 2, one side fixedly connected with supporting plate of the double-shaft motor 2 is far away from the reciprocating screw 5, the supporting plate is fixedly connected with the top of the inner cavity of a shell 8, a sliding pipe 6 is sleeved on the outer side of the reciprocating screw 5, a ball nut 4 is fixedly connected with the inner cavity of the sliding pipe 6 close to the right end, the ball nut 4 is sleeved on the outer side of the reciprocating screw 5, one end, away from the double-shaft motor 2, of the sliding pipe 6 is sealed and arranged, a groove is formed in the top of the sliding pipe, the supporting plate penetrates through the groove, a U-shaped plate 18 is sleeved on the outer side of the sliding pipe 6, the U-shaped plate 18 is fixedly connected with the top of the inner cavity of the shell 8, the dust separation net 9 is knocked, the dust separation net is made to vibrate, dust is shaken off, and the dust is avoided being blocked by the dust separation net 9 due to excessive dust.

The working principle is as follows: during the compressor during use, start compressor body 1 through external power supply and compress gas, and open double-shaft motor 2 and ventilating fan 10, ventilate inside and outside shell 8 through ventilating fan 10, avoid the too high work that influences compressor body 1 of temperature in the shell 8, the air current that produces when ventilating fan 10 ventilates can drive the inside and outside dust of shell 8 and remove, separate through two dust screens 9 dust, it piles up on compressor body 1 to avoid the dust to get into in the shell 8, influence compressor body 1 heat dissipation, double-shaft motor 2 drives reciprocal lead screw 5 and rotates simultaneously, make ball nut 4 reciprocating motion, and drive slide pipe 6 reciprocating motion, strike dust screens 9, under the striking effect of slide pipe 6 and the reset action of second spring, make dust screens 9 vibrate, thereby shake off the dust on the dust screens 9, and from leading to the groove row to outside shell 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vortex does not have oily air compressor, includes compressor body (1), its characterized in that: the compressor is characterized in that a base (11) is movably connected to the bottom of the compressor body (1), a shell (8) is sleeved outside the compressor body (1), the shell (8) is fixedly connected to the top of the base (11), ventilating fans (10) are installed on the left side and the right side of the shell (8), dust-proof nets (9) are arranged on the left side and the right side of the compressor body (1), and through grooves are formed in the base (11) and located below the two dust-proof nets (9);

the compressor comprises a base (11), a buffer plate (13), fixing blocks (16) fixedly connected to the left side and the right side of the buffer plate (13), a first spring fixedly connected to one side, away from each other, of each fixing block (16), the first spring is fixedly connected with the cavity, two support rods (15) are fixedly connected to the bottom of the compressor body (1) close to the front side and the rear side, the two support rods (15) on the same side are arranged in a left-right mode, an opening is formed in the top of the cavity, jacks are formed in the bottom of the cavity, and the bottom ends of the support rods (15) penetrate through the opening and the buffer plate (13) and are inserted into inner cavities of the jacks;

shell (8) top fixedly connected with double-shaft motor (2), the double-shaft motor (2) left and right sides all is equipped with riser (3), riser (3) and shell (8) inner chamber top fixed connection, fixedly connected with bearing on riser (3), two output shafts run through adjacent bearing respectively about double-shaft motor (2), the double-shaft motor (2) left and right sides all is equipped with vibration mechanism, two vibration mechanism all with double-shaft motor (2) fixed connection.

2. A scroll oil-free air compressor as claimed in claim 1, wherein: the utility model discloses a vibration mechanism, including reciprocating screw (5), reciprocating screw (5) and adjacent double-shaft motor (2) output shaft fixed connection, one side fixedly connected with backup pad of double-shaft motor (2) is kept away from in reciprocating screw (5), backup pad and shell (8) inner chamber top fixed connection, reciprocating screw (5) outside cover is equipped with slide pipe (6), slide pipe (6) inner chamber is close to right-hand member department fixedly connected with ball nut (4), ball nut (4) cover is in reciprocating screw (5) outside, the one end that double-shaft motor (2) were kept away from in slide pipe (6) sets up for sealing, and the fluting has been seted up at the top, the backup pad runs through the fluting, slide pipe (6) outside cover is equipped with U-shaped plate (18), U-shaped plate (18) and shell (8) inner chamber top fixed connection.

3. A scroll oil-free air compressor as claimed in claim 1, wherein: the buffer plate (13) is a metal elastic plate, and the cross section of the buffer plate is wavy.

4. A scroll oil-free air compressor as claimed in claim 1, wherein: two one side that compressor body (1) was kept away from in dust proof net (9) is close to top and bottom department and all is equipped with fixed plate (14), both sides from top to bottom fixed plate (14) respectively with shell (8) inner wall and base (11) fixed connection, fixedly connected with second spring between dust proof net (9) and fixed plate (14).

5. A scroll oil-free air compressor as claimed in claim 1, wherein: two be close to the smooth hole that sets up about both sides play all sets up around being close to on dust proof net (9), the smooth hole inner chamber is equipped with dead lever (7), one side that dust proof net (9) are close to compressor body (1) is equipped with limiting plate (17), the both ends of dead lever (7) respectively with limiting plate (17) and shell (8) fixed connection.

6. A scroll oil-free air compressor as claimed in claim 1, wherein: the bottom of the base (11) is close to four corners and is fixedly connected with universal wheels (12).