CN207064184U - A kind of dust-proof air compressor - Google Patents

Abstract

The utility model discloses a kind of dust-proof air compressor, including air accumulator, the air accumulator is provided with least three rollers for being used to move air accumulator, piston cylinder is provided with the air accumulator, the piston cylinder is nearby connected with the cleaner for crossing impurity in air filtering, and the air accumulator center of top is provided with support bar, rotor plate is connected with the support bar, shading cloth is wound with the rotor plate, the shading cloth is arranged at support bar both ends.The utility model has the advantages that：This air compressor can prevent extraneous dust from being entered with impurity in air compressor when working in the wild.

Description

A kind of dust-proof air compressor

Technical field

A kind of pneumatic system nucleus equipment is the utility model is related to, more particularly to a kind of dust-proof air compressor.

Background technology

Air compressor is a kind of equipment to compressed gas similar with water pump principle.Air is driven by motor Compressor causes the crank rotation inside air compressor, so as to drive the connecting rod of inside to drive reciprocating motion of the pistons, causes gas Volume change in cylinder.By said process, air can be compressed by air compressor, and the air after compression is conveyed The equipment of gas pressure energy is needed to other.

Notification number is that CN203939658U Chinese patent discloses a kind of air compressor, including air accumulator, air accumulator Bottom is provided with least three castors.The rotary spacing part for limiting castor rotation is provided with air accumulator.Rotary spacing Part is connected with handle.Rotary spacing part includes being fixedly connected on pedestal on air accumulator, on pedestal activity be equipped with rotation Axle.Be slidingly connected limited location block in rotary shaft.Handle is fixedly connected with the rotating shaft.This air compressor can become handle to prop up Pin.Handle can be when air compressor moves as stress medium, and can be in specified location swing handle so that handle As the support frame of air compressor, air accumulator vibrations, sliding when air compressor works are prevented.

But this air compressor can adhere to more dust and impurity when working in the wild on air compressor, Compromise the working life of air compressor.

Utility model content

The purpose of this utility model is to provide a kind of dust-proof air compressor.Energy when this air compressor works in the wild Enough prevent extraneous dust from being entered with impurity in air compressor.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of dust-proof air compression Machine, including air accumulator, the air accumulator are provided with least three rollers for being used to move air accumulator, are provided with the air accumulator Piston cylinder, the piston cylinder are nearby connected with the cleaner for crossing impurity in air filtering, and the air accumulator center of top is set There is support bar, rotor plate is connected with the support bar, shading cloth is wound with the rotor plate, the shading cloth is arranged at branch Strut both ends.

After above-mentioned technical proposal, motor driving piston cylinder running, piston cylinder draws air into and passes through filtering Entered after the filtering of device in air accumulator.By winding shading cloth on rotor plate so that shading cloth can be by air compressor Shelter from.Air compressor will not be influenceed when working in the wild by the dust impurity in the external world, can prevent air compressor Service life suffer damage.

The utility model is further arranged to：Bevel gear is socketed with the output shaft of the motor, the bevel gear coordinates There is another bevel gear, be socketed with rotary shaft in the middle part of another described bevel gear, driving gear, institute are socketed with the rotary shaft State driving gear and be engaged with driven gear, driven gear middle part fixation is equipped with rotating shaft, and the rotating shaft is rotated by bearing Fixed plate is connected with, the fixed plate is fixedly connected with support bar.

After above-mentioned technical proposal, motor band dynamic bevel gear during driving piston cylinder running rotates.Cone Pinion rotation drives another bevel gear to rotate.Another bevel gear drives rotary shaft to rotate.Band during rotary shaft rotates Dynamic driving gear rotates, so as to drive driven gear to rotate.Driven gear rotational band moves axis of rotation.Axis of rotation, which drives, to be rotated Plate rotates.Rotor plate, which rotates, drives shading cloth to rotate.During shading cloth rotates, not only it can prevent extraneous dust from entering Enter into air compressor, and the speed air flow in air compressor can be improved, improve the radiating of air compressor Ability.

The utility model is further arranged to：The rotating shaft bottom is fixedly connected with spring, and the spring other end is with consolidating Fixed board abuts, and is socketed with sleeve in the rotating shaft, the sleeve bottom is fixedly connected with fixed plate.

After above-mentioned technical proposal, more strong vibrations can be produced when air compressor operates.Shaking During the friction between driven gear and driving gear can be caused to aggravate, and may result in driven gear and driving tooth Wheel is mutually disengaged.By the setting of spring, the shockproofness in rotating shaft is reduced, reduces the vibrations of rotating shaft, so as to reduce More violent abrasion occurs between driving gear and driven gear.

The utility model is further arranged to：The rotating shaft is fixedly connected with handle by bearing.

After above-mentioned technical proposal, pass through the setting of handle so that operator provides in lifting rotating shaft and applied Force.Handle is connected by bearing so that in lifting rotating shaft, operator catches handle on the other hand, so that the hand of operator The rotating shaft that rotation process will not be in scratches.

The utility model is further arranged to：Screw rod is threaded with the fixed plate, is provided with the rotor plate The screw being engaged with screw rod.

After above-mentioned technical proposal, after by handle lifting, by the way that screw rod is screwed in into fixed plate, so as to by rotating shaft Position fix, prevent under the action of the spring, the driven gear that rotating shaft is displaced downwardly in rotating shaft again engages with driving gear, side Operator go change shading cloth.

The utility model is further arranged to：Knob is provided with the screw rod.

After above-mentioned technical proposal, pass through the setting of screw rod upper knob so that operator can be easily to spiral shell Bar applies external force, more light so as to the screw-in of screw rod.

In summary, the utility model has the advantages that：

1st, the setting of driving gear and driven gear is passed through so that the power of motor is transferred to the opening position of rotating shaft so that Axis of rotation.Rotating shaft drives shading cloth to rotate, so as to accelerate the air velocity on air compressor surface, so as to accelerate motor Radiating；

2nd, the setting of screw rod is passed through so that driven gear and active will not be returned to during rotating shaft lifting under the action of the spring Gear engages again, serves preferable fixation.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is the explosive view of embodiment；

Fig. 3 is the structural representation on another direction of embodiment.

Reference：1st, air accumulator；2nd, roller；3rd, piston cylinder；4th, cleaner；5th, support bar；6th, fixed plate；7th, sleeve； 8th, spring；9th, rotating shaft；10th, rotor plate；11st, shading cloth；12nd, driven gear；13rd, driving gear；14th, rotary shaft；15th, tooth is bored Wheel；16th, output shaft；17th, handle；18th, screw rod；19th, knob.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

As shown in figure 1, a kind of dust-proof air compressor, including air accumulator 1, air accumulator 1 are provided with least three and are used to move The roller 2 of dynamic air accumulator 1.Piston cylinder 3 is provided with air accumulator 1, piston cylinder 3 is nearby connected with for crossing impurity in air filtering Cleaner 4.

As shown in Fig. 2 the middle part of air accumulator 1 is fixedly connected with support bar 5, fixed plate 6 is fixedly connected with support bar 5.Gu Sleeve 7 is fixedly connected with fixed board 6, fixed plate 6 abuts in the inside of sleeve 7 spring 8.The other end of spring 8, which is fixedly connected with, to be turned Axle 9.Fixed cover is connected to rotor plate 10 in rotating shaft 9.The both ends of rotor plate 10 are wound with shading cloth 11.Rotor plate 10 is provided with driving dress Put.Rotating shaft 9 is driven to rotate by drive device.Rotating shaft 9 drives rotor plate 10 to rotate during rotating.Rotor plate 10, which drives, to be hidden The rotation of block cloth 11.Shading cloth 11 rotates, and on the one hand can prevent the dust in the external world from entering in air compressor；On the other hand The air velocity on air compressor surface can be accelerated, so as to accelerate the radiating on motor surface.

As shown in Figure 2 and Figure 3, drive device includes the driven gear 12 being socketed in rotating shaft 9, and driven gear 12 is engaged with Driving gear 13.The fixation of the middle part of driving gear 13 is equipped with rotary shaft 14.Connected between rotary shaft 14 and fixed plate 6 by bearing Connect.Rotary shaft 14 is through fixed plate 6 and is fixedly connected with bevel gear 15, and bevel gear 15 is engaged with another bevel gear 15.It is another The individual fixed output shaft 16 for being equipped with motor in the middle part of bevel gear 15.Motor band mantle tooth during driving piston cylinder 3 operates Wheel 15 rotates, so as to drive rotary shaft 14 to rotate.Rotary shaft 14, which rotates, drives driving gear 13 to rotate, so as to drive driven gear 12 rotate.Driven gear 12 drives rotating shaft 9 to rotate, so as to drive shading cloth 11 to rotate.

Optimization, the top of rotating shaft 9 is fixedly connected with handle 17 by bearing.By applying upward power to handle 17, from And lifting rotating shaft 9.During the lifting of rotating shaft 9, driven gear 12 separates with driving gear 13, so that shading cloth 11 is no longer Rotate.Shading cloth 11 can be changed from rotor plate 10.

Optimization, screw rod 18 is threaded with fixed plate 6.The work being threadedly coupled with screw rod 18 is provided with rotor plate 10 Dynamic plate.By the way that screw rod 18 is selected into fixed plate 6 so that screw rod 18 fixes rotor plate 10 and the phase of fixed plate 6.Rotating shaft 9 by To rotor plate 10 limitation so as to can not rotate again.Prevent in the driven gear 12 in the presence of spring 8 in rotating shaft 9 and active Gear 13 engages again.It is convenient for changing shading cloth 11.

Optimization, knob 19 is provided with screw rod 18.Pass through the setting of knob 19 so that screw rod 18 can be conveniently It is screwed into fixed plate 6, there is provided preferable stress point.

Claims (6)

1. a kind of dust-proof air compressor, including air accumulator (1), the air accumulator (1) is provided with least three and is used for mobile storage The roller (2) of gas tank (1), is provided with piston cylinder (3) on the air accumulator (1), the piston cylinder (3) be nearby connected with for The cleaner (4) of impurity in air filtering, it is characterized in that：Air accumulator (1) center of top is provided with support bar (5), the branch Rotor plate (10) is connected with strut (5), shading cloth (11) is wound with the rotor plate (10), the shading cloth (11) is set In support bar (5) both ends.

2. a kind of dust-proof air compressor according to claim 1, it is characterized in that：It is socketed with the output shaft (16) of motor Bevel gear (15), the bevel gear (15) are combined with another bevel gear (15), are socketed in the middle part of another described bevel gear (15) There is rotary shaft (14), driving gear (13) is socketed with the rotary shaft (14), the driving gear (13) is engaged with driven tooth Take turns (12), fixed in the middle part of the driven gear (12) to be equipped with rotating shaft (9), the rotating shaft (9) is rotatably connected to solid by bearing Fixed board (6), the fixed plate (6) are fixedly connected with support bar (5).

3. a kind of dust-proof air compressor according to claim 2, it is characterized in that：Rotating shaft (9) bottom is fixedly connected There is spring (8), spring (8) other end is abutted with fixed plate (6), and sleeve (7), the set are socketed with the rotating shaft (9) Cylinder (7) bottom is fixedly connected with fixed plate (6).

4. a kind of dust-proof air compressor according to claim 3, it is characterized in that：The rotating shaft (9) is fixed by bearing It is connected with handle (17).

5. a kind of dust-proof air compressor according to claim 4, it is characterized in that：It is threadedly coupled on the fixed plate (6) There is screw rod (18), the screw being engaged with screw rod (18) is provided with the rotor plate (10).

6. a kind of dust-proof air compressor according to claim 5, it is characterized in that：Knob is provided with the screw rod (18) (19)。