CN211399026U

CN211399026U - Novel oilless air compressor

Info

Publication number: CN211399026U
Application number: CN201922007367.7U
Authority: CN
Inventors: 范庆娣
Original assignee: Jiangsu Dehou Electromechanical Co ltd
Current assignee: Jiangsu Dehou Electromechanical Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-01
Anticipated expiration: 2029-11-20

Abstract

The application discloses novel oil-free air compressor belongs to the compressor field. Including casing and the oilless air compressor unit of setting in the casing inside, the bottom of oilless air compressor unit is equipped with the mount pad, and the mount pad includes bottom plate, a plurality of damping spring, the shock attenuation is cotton and goes up the roof, and a plurality of damping spring evenly distributed are between bottom plate and last roof, and the shock attenuation cotton is filled between bottom plate and last roof, and the both sides of oilless air compressor unit all are equipped with radiator fan, have seted up a plurality of louvres on the wall of casing both sides. Through damping spring buffer effectively the vibrations that do not have the production of oil air compressor unit during operation, can further absorb the vibrations that the spring produced through the shock attenuation cotton to improve the whole shock-absorbing capacity of mount pad, on the other hand is equipped with radiator fan through not having oil air compressor unit both sides, can blow the heat dissipation to it simultaneously in two-way both sides, thereby improves the heat-sinking capacity.

Description

Novel oilless air compressor

Technical Field

The application relates to the field of compressors, in particular to a novel oil-free air compressor.

Background

The core of the oil-free air compressor is a superior two-stage compression main machine. The rotor is finely processed by twenty working procedures, so that the linear form of the rotor reaches the accuracy and the durability which are incomparable. The high-quality bearing and the precision gear are arranged in the rotor, so that the coaxiality of the rotor is guaranteed, the rotor is accurately matched, the long-term high-efficiency reliable operation is kept, and no lubricating oil participates in the operation process. The existing oilless air compressor has the problems of poor heat dissipation and poor shock absorption, and the normal use of the oilless air compressor is seriously influenced by high temperature and strong shock generated during working. Therefore, a new type of oil-free air compressor is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The application provides a novel oil-free air compressor to solve the problem that proposes in the background art.

A novel oilless air compressor comprises a shell and an oilless air compressor unit arranged in the shell, wherein an opening and a baffle are arranged on one side of the shell, the baffle and the shell are detachably connected and control the opening to be closed, a first slot group is arranged in the middle of the bottom in the shell and comprises two first slots which are symmetrically arranged, a second slot group is arranged between the two first slots and the inner wall of the shell and comprises two second slots which are symmetrically arranged, a mounting seat is arranged at the bottom of the oilless air compressor unit and comprises a lower bottom plate, a plurality of damping springs, damping cotton and an upper top plate, the damping cotton is filled between the lower bottom plate and the upper top plate, a plurality of through holes for the damping springs to pass through are formed in the damping cotton, the structure and the first slot group phase-match of lower plate insert in the first slot group, the both sides of oil-free air compressor unit all are equipped with radiator fan, the radiator fan bottom is equipped with the inserted block, the structure and the second slot group phase-match of inserted block insert in the second slot group, a plurality of louvres have been seted up on the casing both sides wall, be equipped with the third slot group on the casing inner wall that the louvre corresponds, third slot group is equipped with the dust screen including two third slots that the symmetry set up, be equipped with on the third slot, the dust screen inserts in the third slot.

Preferably, one side of the dustproof net close to the shell is provided with a circle of rubber magnet.

Preferably, the aperture size of the heat dissipation holes is 0.5-1 cm.

Preferably, the mesh size on the dust screen is 0.1-0.3 cm.

Preferably, the bottom of the machine shell is provided with a plurality of universal wheels.

Preferably, the number of the universal wheels is not less than 3.

According to the technical scheme, the novel oil-free air compressor provided by the application has the following beneficial effects:

1. this application scheme has been equipped with the mount pad in oil-free air compressor unit bottom on the one hand, through damping spring effectively cushion the vibrations that oil-free air compressor unit during operation produced, the vibrations that can further absorb the spring through the shock attenuation cotton produce to improve the whole shock-absorbing capacity of mount pad, on the other hand is through being equipped with radiator fan in oil-free air compressor unit both sides, can blow the heat dissipation to it simultaneously in two-way both sides, thereby improve the heat-dissipating capacity.

2. Through the cooperation of lower plate and first slot group, can realize taking out oil-free air compressor unit is whole, maintain for the staff and brought very big facility.

3. Through set up the dust screen in the louvre inboard, can avoid the dust to get into inside the casing after long-time the use, improve the dustproof ability of casing.

4. Through set up rubber magnetism in the dust screen inboard, can make the dust screen initiative attached at the casing inner wall, avoid the dust screen to drop from the third slot.

Drawings

FIG. 1 is a front view of a novel oil-free air compressor provided in an embodiment of the present application;

FIG. 2 is a side view of a novel oil-free air compressor provided in an embodiment of the present application;

fig. 3 is a schematic diagram of an internal structure of a novel oil-free air compressor provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a mounting seat in a novel oil-free air compressor provided in an embodiment of the present application.

Wherein: 10-machine shell, 101-opening, 102-baffle, 103-first slot, 104-second slot, 105-radiating hole, 106-third slot, 107-dustproof net, 108-universal wheel, 20-oil-free air compressor unit, 201-mounting seat, 202-lower bottom plate, 203-damping spring, 204-damping cotton, 205-upper top plate, 206-radiating fan and 207-plug block.

Detailed Description

In the following, the technical solutions in the embodiments will be clearly and completely described with reference to the 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 to 4, a novel oil-free air compressor comprises a casing 10 and an oil-free air compressor unit 20 arranged inside the casing 10, wherein an opening 101 and a baffle plate 102 are arranged on one side of the casing 10, the baffle plate 102 and the casing 10 are detachably connected and control the opening 101 to be closed, a first slot group is arranged in the middle of the bottom of the casing 10, the first slot group comprises two first slots 103 which are symmetrically arranged, a second slot group is arranged between the two first slots 103 and the inner wall of the casing 10, the second slot group comprises two second slots 104 which are symmetrically arranged, a mounting seat 201 is arranged at the bottom of the oil-free air compressor unit 20, the mounting seat 201 comprises a lower bottom plate 202, a plurality of damping springs 203, damping cotton 204 and an upper top plate 205, the damping springs 203 are uniformly distributed between the lower bottom plate 202 and the upper top plate 205, the damping cotton 204 is filled between the lower bottom plate 202 and the upper top plate 205, the shock absorption cotton 204 is provided with a plurality of through holes for the shock absorption springs 203 to pass through, and the lower base plate 202 is matched with the first slot group in structure and inserted into the first slot group.

The two sides of the oil-free air compressor unit 20 are both provided with a heat radiation fan 206, the bottom of the heat radiation fan 206 is provided with an insertion block 207, the structure of the insertion block 207 is matched with the second insertion groove group, and the insertion block is inserted into the second insertion groove group.

A plurality of heat dissipation holes 105 are formed in two side walls of the casing 10, a third slot group is arranged on the inner wall of the casing 10 corresponding to the heat dissipation holes 105, the third slot group comprises two third slots 106 which are symmetrically arranged, a dust screen 107 is arranged on each third slot 106, and the dust screen 107 is inserted into the third slots 106.

Specifically, one side of the dust screen 107 close to the casing 10 is provided with a circle of rubber magnet, and the mesh size on the dust screen 107 is 0.1-0.3 cm.

Specifically, the aperture size of the heat dissipation hole 105 is 0.5-1 cm.

Specifically, the bottom of the casing 10 is provided with a plurality of universal wheels 108, and the number of the universal wheels 108 is not less than 3. The friction between the casing 10 and the ground can be reduced by the universal wheels 108, so that the casing 10 can be moved conveniently and the use is more convenient.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a novel oil-free air compressor, its characterized in that, includes casing (10) and sets up oil-free air compressor unit (20) in casing (10) inside, casing (10) one side is equipped with opening (101) and baffle (102), baffle (102) and casing (10) can be dismantled and connect and control the closure of opening (101), bottom intermediate position is equipped with first slot group in casing (10), two first slots (103) that first slot group set up including the symmetry, be equipped with the second slot group between two first slots (103) and casing (10) inner wall, two second slots (104) that the second slot group set up including the symmetry, the bottom of oil-free air compressor unit (20) is equipped with mount pad (201), mount pad (201) include bottom plate (202), a plurality of damping spring (203) group, The damping device comprises damping cotton (204) and an upper top plate (205), wherein the damping cotton (204) is uniformly distributed between a lower bottom plate (202) and the upper top plate (205), the damping cotton (204) is filled between the lower bottom plate (202) and the upper top plate (205), the damping cotton (204) is provided with a plurality of through holes for the damping springs (203) to pass through, the lower bottom plate (202) is structurally matched with a first slot group and inserted into the first slot group, both sides of an oil-free air compressor unit (20) are provided with cooling fans (206), the bottom of the cooling fan (206) is provided with an insert block (207), the structure of the insert block (207) is matched with a second cooling hole group and inserted into the second slot group, both side walls of the casing (10) are provided with a plurality of cooling holes (105), and a third slot group is arranged on the inner wall of the casing (10) corresponding to the cooling holes (105), the third slot group comprises two third slots (106) which are symmetrically arranged, a dust screen (107) is arranged on each third slot (106), and the dust screen (107) is inserted into each third slot (106).

2. An oil-free air compressor as claimed in claim 1, wherein one side of the dust screen (107) close to the casing (10) is provided with a ring of rubber magnet.

3. An oil-free air compressor as claimed in claim 1, wherein the diameter of the heat dissipation hole (105) is 0.5-1 cm.

4. An oil-free air compressor as claimed in claim 1, wherein the size of the mesh on the dust screen (107) is 0.1-0.3 cm.

5. An oil-free air compressor as claimed in claim 1, wherein the bottom of the casing (10) is provided with a plurality of universal wheels (108).

6. An oil-free air compressor as claimed in claim 5, wherein the number of the universal wheels (108) is not less than 3.