CN112576479A

CN112576479A - Air compressor

Info

Publication number: CN112576479A
Application number: CN202011448512.6A
Authority: CN
Inventors: 安齐宏
Original assignee: Jiangxi Fanyu Compressor Technology Co ltd
Current assignee: Jiangxi Fanyu Compressor Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-30

Abstract

The invention discloses an air compressor, which comprises a bearing platform, wherein a machine body, a handle and a dustproof mechanism are arranged on the bearing platform, a lifting mechanism is arranged inside the bearing platform, a damping mechanism is arranged at the bottom end of the bearing platform, the lifting mechanism comprises a first cavity, the first cavity is arranged in the bearing platform, a motor is fixedly arranged in the first cavity, a first gear is arranged at a rotating shaft end of the motor, a second gear is rotatably connected to the inner wall of the first cavity, the second gear is meshed with the first gear, a screw rod is arranged at the lower end of the second gear, a supporting leg is in threaded connection with the screw rod, a limiting plate is fixedly arranged on the surface of the supporting leg, and a universal wheel is arranged at the bottom end. The lifting mechanism is arranged, so that the motor can drive the screw rod to rotate, the universal wheel at the bottom end of the supporting leg is lifted, and when the air compressor is used, the air compressor is prevented from moving, and dangerous conditions are prevented from being caused.

Description

Air compressor

Technical Field

The invention belongs to the technical field of air compressors, and particularly relates to an air compressor.

Background

The air compressor is a main body of an air source device, is a device for converting mechanical energy of a prime mover into gas pressure energy, and is an air pressure generating device for compressing air.

At present, current air compressor removes through the universal wheel of bottom, but when using, because the air compressor body during operation produces vibrations, leads to air compressor to appear removing the phenomenon easily, influences the use, and because air compressor does not have corresponding good damper, leads to the easy damage that appears of internals, and air compressor does not have filter equipment when using in adverse circumstances simultaneously, leads to easily inhaling impurity, influences the use.

Disclosure of Invention

The invention aims to provide an air compressor to solve the problem that the existing air compressor is not stable enough in the using process.

In order to achieve the purpose, the invention provides the following technical scheme: an air compressor comprises a bearing platform, wherein a machine body, a handle and a dustproof mechanism are arranged on the bearing platform, the dustproof mechanism is arranged to achieve the purpose of preventing dust and facilitate the use of the air compressor, a lifting mechanism is arranged inside the bearing platform, the lifting mechanism is arranged to facilitate lifting of universal wheels, when the air compressor is used, the purpose of keeping stable is achieved, a damping mechanism is arranged at the bottom end of the bearing platform, when the damping mechanism is arranged, when the air compressor is used, the damping purpose is achieved, the use of the air compressor is facilitated for a long time, the lifting mechanism comprises a first cavity, the first cavity is formed in the bearing platform, a motor is fixedly arranged in the first cavity, the motor is 5IK90 GN-in model, has a YF rotation function, and is arranged to drive a first gear to rotate, and a first gear is arranged at the rotating shaft end of the motor, the inner wall of first cavity rotates and is connected with the second gear, the second gear meshes with first gear mutually, through being provided with first gear and second gear, plays the purpose of transmission effort, the lower extreme of second gear is equipped with the lead screw, and the number of lead screw is four, threaded connection has the landing leg on the lead screw, and the shape of landing leg is square pole, sets up threaded hole in the upper end of leg pole, lead screw and threaded hole inner wall threaded connection, the fixed surface of landing leg installs the limiting plate, the bottom of landing leg is equipped with the universal wheel, and the model of universal wheel is JJ115, through being provided with the universal wheel, the cooperation handle is convenient for remove the air compression.

Preferably, the bottom of cushion cap has seted up the spout, the number of spout is four, and the spout is square logical groove, through being provided with the spout, plays the spacing purpose of landing leg motion, the landing leg slides at the inner wall of spout.

Preferably, damper includes the second cavity, the bottom of cushion cap is seted up to the second cavity, be equipped with the bumping post in the second cavity, the shape of bumping post is T shape, the bumping post divide into bumping post and lower bumping post, go up bumping post fixed mounting in the bottom of cushion cap, it is equipped with cylindrical case to go up the bumping post bottom, the top of bumping post slides in cylindrical incasement down, go up and be equipped with first spring between bumping post and the lower bumping post, first spring is in compression state, through being provided with first spring, plays the purpose of buffering at air compressor during operation.

Preferably, the side fixed mounting of cylindrical case has the slide bar, sliding connection has the slider on the slide bar, be equipped with the second spring between the slider, the second spring is in compression state, through being provided with the second spring, when air compressor during operation, plays the purpose of buffering.

Preferably, all rotate on last bumping post and the lower bumping post and be connected with the connecting rod, the one end and the slider of connecting rod rotate to be connected, through being provided with the connecting rod, play the purpose of transmission vibrations effort, the bottom of bumping post is equipped with the backup pad down, the bottom of backup pad is equipped with the cushion rubber layer, through setting up the backup pad that has the cushion rubber layer, when air compressor during operation, plays the purpose of supporting the cushion cap.

Preferably, dustproof mechanism includes the recess, and the shape of recess is the ring channel, the recess is seted up on the cushion cap, the recess internal rotation is connected with the frame, and the shape of frame is convex, the inner wall fixed mounting of recess has the dust screen, the one end and the frame fixed connection of dust screen play dirt-proof purpose through being provided with the dust screen, do benefit to air compressor and use in adverse circumstances.

Preferably, the number of frame is two, be equipped with the magnet piece on the frame, through setting up the magnet piece, be convenient for fix two frames, do benefit to and prop up the protection network, reach dirt-proof purpose.

Preferably, the number of the second gears is four, the number of the supporting legs is four, the number of the limiting plates is four, and the purpose of limiting the movement of the supporting legs is achieved by arranging the limiting plates.

Compared with the prior art, the invention has the beneficial effects that:

1. the lifting mechanism is arranged, so that the motor can drive the screw rod to rotate, the universal wheel at the bottom end of the supporting leg is lifted, and when the air compressor is used, the air compressor is prevented from moving, and dangerous conditions are prevented from being caused.

2. The damping mechanism is arranged, so that when the air compressor is used, the vibration generated by the compressor is effectively slowed down, the internal structure is kept stable, and the purpose of long-term use is achieved.

3. The dustproof mechanism is arranged, so that the dustproof purpose is achieved when the air compressor is used in a severe environment, and the use of the air compressor is facilitated.

4. The invention has simple operation and convenient use.

Drawings

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

FIG. 2 is a cross-sectional view of a first cavity of the present invention;

FIG. 3 is a cross-sectional view of the platform of the present invention;

FIG. 4 is a top view of the platform of the present invention;

fig. 5 is a cross-sectional view of a cylindrical tank of the present invention.

In the figure: 100. a bearing platform; 200. a damping mechanism; 201. a support plate; 202. a connecting rod; 203. a buffer column; 204. a slide bar; 205. a second spring; 206. a slider; 207. a second cavity; 208. a cylindrical case; 209. a first spring; 300. a lifting mechanism; 301. a universal wheel; 302. a first cavity; 303. a second gear; 304. a screw rod; 305. a first gear; 306. a motor; 307. a limiting plate; 308. a support leg; 309. a chute; 400. a body; 500. a handle; 600. a dust-proof mechanism; 601. a magnet block; 602. a groove; 603. a dust screen; 604. a frame.

Detailed Description

Referring to fig. 1, 2, 3, 4 and 5, an air compressor includes a bearing platform 100, a body 400, a handle 500 and a dust-proof mechanism 600 are disposed on the bearing platform 100, the dust-proof mechanism is disposed to achieve the purpose of dust-proof and facilitate the use of the air compressor, a lifting mechanism 300 is disposed inside the bearing platform 100, the lifting mechanism 300 facilitates the lifting of a universal wheel 301, the air compressor achieves the purpose of keeping stable when in use, a damping mechanism 200 is disposed at the bottom end of the bearing platform 100, the damping mechanism 200 is disposed to achieve the purpose of damping when the air compressor is in use, the air compressor is beneficial to be used for a long time, the lifting mechanism 300 includes a first cavity 302, the first cavity 302 is disposed in the bearing platform 100, a motor 306 is fixedly disposed in the first cavity 302, the motor 306 has a model number of 5IK90GN-YF, the motor 306 has a forward and reverse rotation function, through being provided with motor 306, play and drive first gear 305 pivoted purpose, the pivot end of motor 306 is equipped with first gear 305, the inner wall of first cavity 302 rotates and is connected with second gear 303, second gear 303 meshes with first gear 305 mutually, through being provided with first gear 305 and second gear 303, play the purpose of transmission effort, the lower extreme of second gear 303 is equipped with lead screw 304, the number of lead screw 304 is four, threaded connection has landing leg 308 on the lead screw 304, the shape of landing leg 308 is square pole, screw hole has been seted up to the upper end at landing leg 308, lead screw 304 and screw hole inner wall threaded connection, the fixed surface of landing leg 308 installs limiting plate 307, the bottom of landing leg 308 is equipped with universal wheel 301, the model of universal wheel 301 is JJ115, through being provided with universal wheel 301, cooperation handle 500, be convenient for remove air compressor.

Referring to fig. 3, the bottom end of the platform 100 is provided with four sliding grooves 309, the sliding grooves 309 are square through grooves, the purpose of limiting the movement of the supporting leg 308 is achieved by providing the sliding grooves 309, and the supporting leg 308 slides on the inner wall of the sliding groove 309.

Referring to fig. 3 and 5, the damping mechanism 200 includes a second cavity 207, the second cavity 207 is opened at the bottom end of the bearing platform 100, a cushion column 203 is disposed in the second cavity 207, the cushion column 203 is T-shaped, the cushion column 203 is divided into an upper cushion column and a lower cushion column, the upper cushion column is fixedly mounted at the bottom end of the bearing platform 100, a cylindrical box 208 is disposed at the bottom end of the upper cushion column, the top end of the lower cushion column slides in the cylindrical box 208, a first spring 209 is disposed between the upper cushion column and the lower cushion column, the first spring 209 is in a compressed state, and by disposing the first spring 209, when the air compressor works, the purpose of buffering is achieved.

Referring to fig. 3, a sliding rod 204 is fixedly installed on a side surface of a cylindrical box 208, a sliding block 206 is slidably connected to the sliding rod 204, a second spring 205 is arranged between the sliding blocks 206, the second spring 205 is in a compressed state, and the second spring 205 is arranged to play a role in buffering when the air compressor works.

Referring to fig. 1 and 3, the upper cushion column and the lower cushion column are rotatably connected with a connecting rod 202, one end of the connecting rod 202 is rotatably connected with a sliding block 206, the purpose of transmitting a vibration acting force is achieved by the arrangement of the connecting rod 202, the bottom end of the lower cushion column is provided with a supporting plate 201, the bottom end of the supporting plate 201 is provided with a cushion rubber layer, and the purpose of supporting the bearing platform 100 is achieved by the arrangement of the supporting plate 201 with the cushion rubber layer when the air compressor works.

Referring to fig. 3 and 4, the dust-proof mechanism 600 includes a groove 602, the groove 602 is shaped as an annular groove, the groove 602 is disposed on the platform 100, a frame 604 is rotatably connected in the groove 602, the frame 604 is shaped as an arc, a dust-proof net 603 is fixedly mounted on an inner wall of the groove 602, one end of the dust-proof net 603 is fixedly connected with the frame 604, and the dust-proof net 603 is disposed to achieve a dust-proof purpose, thereby facilitating use of the air compressor in a severe environment.

Referring to fig. 3 and 4, the number of the frames 604 is two, the magnet blocks 601 are disposed on the frames 604, and the two frames 604 are fixed by the magnet blocks 601, so as to support the protection net and achieve the purpose of dust prevention.

Referring to fig. 2 and 3, the number of the second gears 303 is four, the number of the supporting legs 308 is four, and the number of the limiting plates 307 is four, so that the purpose of limiting the movement of the supporting legs 308 is achieved by providing the limiting plates 307.

The working principle of the scheme is as follows: when the air compressor uses, promote handle 500, the universal wheel 301 of cooperation cushion cap 100 bottom, the assigned position with the air compressor removal, then start motor 306, motor 306 will drive first gear 305 and rotate, first gear 305 meshes with second gear 303, will drive the lead screw 304 rotation of its bottom through second gear 303, lead screw 304 drives landing leg 308 motion, landing leg 308 is square pole, will be vertical motion in square spout 309 along the cross sectional shape, landing leg 308 will drive universal wheel 301 and enter into first cavity 302, play the purpose of lift universal wheel 301, prevent when the air compressor uses, the phenomenon that removes appears.

When the universal wheel 301 enters the first cavity 302, the supporting plate 201 at the bottom end of the bearing platform 100 contacts the ground to support the bearing platform 100, at this time, the first spring 209 can be extruded between the upper buffering column and the lower buffering column, the first spring 209 is in a compression state to absorb the vibration generated during the operation of the air compressor, the connecting rod 202 between the upper buffering column and the lower buffering column drives the sliding block 206 to slide along the surface of the sliding rod 204, the second spring 205 is extruded between the sliding blocks 206, and the second spring 205 is in a compression state to absorb the vibration generated during the operation of the air compressor.

When the air compressor is used in a severe environment, the two side frames 604 are rotated, the two side frames 604 drive the dust screen 603 to move out of the groove 602 until the two side frames 604 are perpendicular to the bearing platform 100, at the moment, the dust screen 603 is straightened, the magnet block 601 is arranged on the surface of the frame 604, the purpose of fixing the two frames 604 together is achieved, at the moment, the dust screen 603 closes the environment where the air compressor is located, the purpose of dust prevention is achieved, and the use of the air compressor is facilitated.

Claims

1. An air compressor comprising a platform (100), characterized in that: be equipped with organism (400), handle (500) and dustproof mechanism (600) on cushion cap (100), the inside of cushion cap (100) is equipped with elevating system (300), the bottom of cushion cap (100) is equipped with damper (200), elevating system (300) include first cavity (302), set up in cushion cap (100) first cavity (302), fixed mounting has motor (306) in first cavity (302), the pivot end of motor (306) is equipped with first gear (305), the inner wall rotation of first cavity (302) is connected with second gear (303), second gear (303) and first gear (305) mesh mutually, the lower extreme of second gear (303) is equipped with lead screw (304), threaded connection has landing leg (308) on lead screw (304), the fixed surface of landing leg (308) installs limiting plate (307), the bottom end of the supporting leg (308) is provided with a universal wheel (301).

2. An air compressor as claimed in claim 1, wherein: the bottom end of the bearing platform (100) is provided with four sliding grooves (309), and the supporting legs (308) slide on the inner walls of the sliding grooves (309).

3. An air compressor as claimed in claim 1, wherein: damper (200) include second cavity (207), the bottom of cushion cap (100) is seted up in second cavity (207), be equipped with bumping post (203) in second cavity (207), bumping post (203) divide into bumping post and lower bumping post, go up bumping post fixed mounting in the bottom of cushion cap (100), it is equipped with cylindrical case (208) to go up the bumping post bottom, the top of bumping post slides in cylindrical case (208) down, it is equipped with first spring (209) to go up between bumping post and the lower bumping post.

4. An air compressor according to claim 3, wherein: the side fixed mounting of cylindrical case (208) has slide bar (204), sliding connection has slider (206) on slide bar (204), be equipped with second spring (205) between slider (206).

5. An air compressor according to claim 4, wherein: go up all to rotate on buffer column and the lower buffer column and be connected with connecting rod (202), the one end and slider (206) of connecting rod (202) rotate and are connected, the bottom of buffer column is equipped with backup pad (201) down, the bottom of backup pad (201) is equipped with the cushion rubber layer.

6. An air compressor as claimed in claim 1, wherein: dustproof mechanism (600) include recess (602), recess (602) are seted up on cushion cap (100), recess (602) internal rotation is connected with frame (604), the inner wall fixed mounting of recess (602) has dust screen (603), the one end and the frame (604) fixed connection of dust screen (603).

7. An air compressor as claimed in claim 6, wherein: the number of the frames (604) is two, and the frames (604) are provided with magnet blocks (601).

8. An air compressor as claimed in claim 1, wherein: the number of the second gears (303) is four, the number of the supporting legs (308) is four, and the number of the limiting plates (307) is four.