CN215566464U

CN215566464U - Piston air compressor convenient to overhaul

Info

Publication number: CN215566464U
Application number: CN202121471962.7U
Authority: CN
Inventors: 黄灿波; 黄炎煌; 黄相波
Original assignee: Quanzhou Huadong Power Equipment Co ltd
Current assignee: Quanzhou Huadong Power Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a piston air compressor convenient to overhaul, and relates to the technical field of piston air compressors. According to the utility model, the fixing mechanism is arranged, when the height of the handle bar is adjusted, the rotating block is rotated to drive the fixed block to move out of the fixed groove, the fixing of the rotating disc is cancelled, the height of the handle bar is adjusted to drive the connecting block to move, the connecting block moves to drive the rotating disc to move, the rotating disc moves relative to the fixed screw rod, so that the rotating disc is driven to rotate, after the rotating block is rotated to a proper position, the fixed block is driven to move into the fixed groove, the rotating disc is fixed, and therefore, the handle bar is fixed, and the handle bar is convenient to fix after the position of the handle bar is adjusted.

Description

Piston air compressor convenient to overhaul

Technical Field

The utility model relates to a piston air compressor convenient to overhaul, in particular to a piston air compressor convenient to overhaul.

Background

When the piston reciprocating in the cylinder of the piston air compressor moves rightwards, the pressure of the left cavity of the piston in the cylinder is lower than the atmospheric pressure, the air suction valve is opened, the outside air is sucked into the cylinder, the process is called as a compression process, when the pressure in the cylinder is higher than the pressure in the output air pipeline, the exhaust valve is opened, the reciprocating motion of the piston is formed by a crank slider mechanism driven by a motor, the rotary motion of a crank is converted into sliding motion, and the reciprocating motion of the piston.

According to the Chinese patent No. CN212615236U, a piston type air compressor is provided, which comprises a piston type air compressor main body and a guide roller arranged at one side position below the piston type air compressor main body, handles are welded at the two sides of the main body of the piston type air compressor, sleeves are fixedly connected to the front wall and the rear wall of the main body of the piston type air compressor through screws, and the telescopic effect between the first rod block and the second rod block and the opening of the rod groove in the sleeves is utilized, so that the air compressor does not occupy working space and has certain adjusting capacity, the rotating design of the connecting block, the first rod block and the handle bar and the anti-slip sleeve wrapped outside the handle bar can effectively reduce the vibration of the hands of the people when the bottom of the main body of the piston type air compressor is vibrated, through the rotating part arranged between the connecting block and the disc block, when a person holds the grip on one side different from the connecting block, the person slightly lifts upwards, namely, the disc block can be used as a rotating point to perform labor-saving position deflection operation on the piston type air compressor main body.

However, the in-process of above-mentioned patent is using, after the position of adjustment connecting rod and barre, does not have the structure to fix the barre, and the displacement takes place for easy atress of barre, causes the influence to operator's use, simultaneously, at piston air compressor machine placing the in-process, supports through the one end and the ground contact of guide roller and disk block, and the in-process of long-time use causes the damage to the disk block easily, needs to have the structure to support equipment at piston air compressor machine placing the in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a piston air compressor convenient to overhaul so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a piston air compressor convenient to overhaul comprises a main body, a fixing mechanism and a supporting mechanism, wherein the main body comprises the piston air compressor, a disc block is arranged at the bottom end of the piston air compressor, casing sleeves are connected to two sides of the piston air compressor, a connecting rod is connected to the inner wall of each casing sleeve, and a handle rod is arranged at the top end of each connecting rod;

the fixing mechanism comprises a connecting block located at the bottom end of the handle rod, the fixing mechanism further comprises a fixing lead screw located at the bottom end of the inner wall of the connecting rod, the bottom end of the connecting block is connected with a rotating disc, a fixing groove is formed in the outer wall of the rotating disc, a fixing block is connected to the inner wall of the fixing groove, a rotating lead screw is connected to the inner wall of the fixing block, and the rotating block is connected to the top end of the rotating lead screw.

As a still further scheme of the utility model: the supporting mechanism is including being located the supporting seat of piston air compressor machine one end, the bottom of supporting seat is connected with the bracing piece, the outer wall connection of supporting seat has the adjustable shelf, be connected with fixed spring between adjustable shelf and the supporting seat, fixed spring's outer wall connection has the fixture block, the outer wall of bracing piece is provided with the draw-in groove, the inner wall connection of bracing piece has the displacement lead screw, the top of displacement lead screw is connected with the rotation post.

As a still further scheme of the utility model: the inner wall of the connecting rod is attached to the outer wall of the connecting block, and the rotating disc is rotatably connected with the connecting block.

As a still further scheme of the utility model: the inner wall of the rotating disc is provided with internal threads, and the external threads of the fixed screw rods are attached to the internal threads of the rotating disc.

As a still further scheme of the utility model: the inner wall of fixed slot and the outer wall of fixed block laminate mutually, the inner wall of fixed block is provided with the internal thread, the internal thread of fixed block and the external screw thread of rotating the lead screw laminate mutually.

As a still further scheme of the utility model: the inner wall of supporting seat and the outer wall of bracing piece are laminated mutually, the outer wall of fixture block and the inner wall of draw-in groove are laminated mutually.

As a still further scheme of the utility model: the inner wall of bracing piece is provided with the internal thread, the external screw thread of displacement lead screw is laminated with the internal thread of bracing piece mutually.

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

1. by arranging the fixing mechanism, when the height of the handle bar is adjusted, the rotating block is rotated to drive the fixed block to move out of the fixed groove, the fixing of the rotating disc is cancelled, the height of the handle bar is adjusted to drive the connecting block to displace, the connecting block displaces to drive the rotating disc to displace, the rotating disc displaces relative to the fixed lead screw to drive the rotating disc to rotate, after the handle bar reaches a proper position, the rotating block is rotated to drive the fixed block to displace into the fixed groove, the rotating disc is fixed, the handle bar is fixed, and the handle bar is convenient to fix after the position of the handle bar is adjusted;

2. through setting up supporting mechanism, place the in-process at piston air compressor machine, the bracing piece supports piston air compressor machine with ground contact, when needing to use the disk, promote the adjustable shelf and drive the fixture block position and shift out the draw-in groove, the cancellation is fixed to the bracing piece, it carries out the displacement to rotate the column of rotating and drive the bracing piece, the bracing piece displacement gets into the supporting seat, the disk uses with ground contact, it drives the bracing piece and carries out the displacement to rotate the column of rotating after accomplishing, carry out the displacement until the adjustable shelf receives the fixed spring elastic action to carry out the displacement, the adjustable shelf displacement drives the fixture block displacement and gets into the draw-in groove and fix the bracing piece, be convenient for support piston air compressor machine through to the bracing piece, and carry out quick accomodating and fixing to the bracing piece.

Drawings

FIG. 1 is a schematic structural view of a piston air compressor convenient for maintenance;

FIG. 2 is a cross-sectional view of a piston air compressor connecting rod for ease of maintenance;

FIG. 3 is a schematic view of the installation of a piston air compressor fixing mechanism for easy maintenance;

fig. 4 is an installation schematic diagram of a piston air compressor supporting mechanism convenient to overhaul.

In the figure: 1. a main body; 101. a piston air compressor; 102. a disk block; 103. a housing; 104. a connecting rod; 105. a handle bar; 2. a fixing mechanism; 201. connecting blocks; 202. fixing the screw rod; 203. rotating the disc; 204. rotating the block; 205. rotating the screw rod; 206. a fixed block; 207. fixing grooves; 3. a support mechanism; 301. a supporting seat; 302. a support bar; 303. a movable frame; 304. fixing the spring; 305. a clamping block; 306. a card slot; 307. a displacement screw rod; 308. the post is rotated.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, the piston air compressor convenient to overhaul includes a main body 1, a fixing mechanism 2 and a supporting mechanism 3, where the main body 1 includes a piston air compressor 101, a disk block 102 is disposed at a bottom end of the piston air compressor 101, two sides of the piston air compressor 101 are connected with casing 103, an inner wall of the casing 103 is connected with a connecting rod 104, and a handle bar 105 is disposed at a top end of the connecting rod 104;

wherein, fixed establishment 2 is including being located the connecting block 201 of barre 105 bottom, and fixed establishment 2 is still including being located the fixed screw 202 of connecting rod 104 inner wall bottom, and the bottom of connecting block 201 is connected with rolling disc 203, and the outer wall of rolling disc 203 is provided with fixed slot 207, and the inner wall of fixed slot 207 is connected with fixed block 206, and the inner wall of fixed block 206 is connected with rotates lead screw 205, and the top that rotates lead screw 205 is connected with turning block 204.

This kind of piston air compressor machine convenient to overhaul, when highly adjusting stick 105, rotate turning block 204, turning block 204 rotates and drives rotation lead screw 205 and rotate, rotation lead screw 205 rotates and drives fixed block 206 and carry out the displacement, fixed block 206 displacement goes out fixed slot 207, the cancellation is to the fixed of rolling disc 203, thereby adjust the height of stick 105 and drive connecting block 201 and carry out the displacement, connecting block 201 displacement drives rolling disc 203 and carries out the displacement, rolling disc 203 displacement carries out relative displacement with fixed lead screw 202, thereby drive rolling disc 203 and rotate, after suitable position, it drives fixed block 206 displacement entering fixed slot 207 to rotate turning block 204, it fixes rolling disc 203, thereby fix stick 105, be convenient for fix stick 105 after stick 105 position adjustment.

In fig. 4: the supporting mechanism 3 comprises a supporting seat 301 located at one end of the piston air compressor 101, a supporting rod 302 is connected to the bottom end of the supporting seat 301, a movable frame 303 is connected to the outer wall of the supporting seat 301, a fixed spring 304 is connected between the movable frame 303 and the supporting seat 301, a clamping block 305 is connected to the outer wall of the fixed spring 304, a clamping groove 306 is formed in the outer wall of the supporting rod 302, a displacement lead screw 307 is connected to the inner wall of the supporting rod 302, and a rotating column 308 is connected to the top end of the displacement lead screw 307.

This kind of piston air compressor machine convenient to overhaul places the in-process at piston air compressor machine 101, and bracing piece 302 supports piston air compressor machine 101 with ground contact, is convenient for support piston air compressor machine 101.

In fig. 2 and 3: the inner wall of connecting rod 104 and the outer wall of connecting block 201 laminate mutually, rotate between rolling disc 203 and the connecting block 201 and be connected, the inner wall of rolling disc 203 is provided with the internal thread, the external screw thread of stationary screw 202 laminates with the internal thread of rolling disc 203 mutually, the inner wall of fixed slot 207 laminates with the outer wall of fixed block 206 mutually, the inner wall of fixed block 206 is provided with the internal thread, the internal thread of fixed block 206 laminates with the external screw thread of rotating lead screw 205 mutually.

This kind of piston air compressor machine convenient to overhaul, carousel 203 displacement and fixed screw 202 carry out relative displacement to drive carousel 203 and rotate, after suitable position, rotate turning block 204 and drive the displacement of fixed block 206 and get into fixed slot 207, fix carousel 203, be convenient for fix carousel 203.

In fig. 4: the inner wall of the supporting seat 301 is attached to the outer wall of the supporting rod 302, the outer wall of the clamping block 305 is attached to the inner wall of the clamping groove 306, the inner wall of the supporting rod 302 is provided with an internal thread, and the external thread of the displacement screw rod 307 is attached to the internal thread of the supporting rod 302.

This kind of piston air compressor machine convenient to overhaul, when needing to use disk block 102, promote adjustable shelf 303, adjustable shelf 303 displacement drives fixture block 305 and carries out the displacement, fixture block 305 position shifts out draw-in groove 306, the cancellation is fixed to bracing piece 302, rotate and rotate post 308, it rotates to rotate post 308 and drives displacement lead screw 307 and rotate, displacement lead screw 307 rotates and drives bracing piece 302 and carry out the displacement, bracing piece 302 displacement gets into supporting seat 301, disk block 102 uses with ground contact, it rotates post 308 and drives bracing piece 302 and carry out the displacement to rotate after the completion, until adjustable shelf 303 carries out the displacement by the effect of fixed spring 304 elasticity, adjustable shelf 303 displacement drives fixture block 305 displacement and gets into draw-in groove 306 and fix bracing piece 302, be convenient for carry out quick fixed and accomodate bracing piece 302.

The working principle of the utility model is as follows: firstly, when the height of the handle 105 is adjusted, the rotating block 204 is rotated, the rotating block 204 rotates to drive the rotating screw rod 205 to rotate, the rotating screw rod 205 rotates to drive the fixed block 206 to displace, the fixed block 206 displaces out of the fixed groove 207, the fixation of the rotating disc 203 is cancelled, the height of the handle 105 is adjusted to drive the connecting block 201 to displace, the connecting block 201 displaces to drive the rotating disc 203 to displace, the rotating disc 203 displaces to carry out the relative displacement with the fixed screw rod 202 to drive the rotating disc 203 to rotate, after the proper position is reached, the rotating block 204 is rotated to drive the fixed block 206 to displace into the fixed groove 207, the rotating disc 203 is fixed to fix the handle 105, the handle 105 is convenient to be fixed after the position of the handle 105 is adjusted, in the process of placing the piston air compressor 101, the support rod 302 contacts with the ground to support the piston air compressor 101, when the disk block 102 needs to be used, the movable frame 303 is pushed, the movable frame 303 displaces to drive the fixture block 305 to displace, the fixture block 305 displaces out of the clamping groove 306, the fixing of the support rod 302 is cancelled, the rotating column 308 is rotated, the rotating column 308 rotates to drive the displacement screw rod 307 to rotate, the displacement screw rod 307 rotates to drive the support rod 302 to displace, the support rod 302 displaces to enter the support seat 301, the disk block 102 is in contact with the ground to be used, the rotating column 308 rotates to drive the support rod 302 to displace after the completion, the displacement is carried out until the movable frame 303 is subjected to the elastic action of the fixed spring 304, the movable frame 303 displaces to drive the fixture block 305 to displace to enter the clamping groove 306 to fix the support rod 302, the piston air compressor 101 is conveniently supported by the support rod 302, and the support rod 302 is rapidly accommodated and fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The piston air compressor convenient to overhaul comprises a main body (1), a fixing mechanism (2) and a supporting mechanism (3), and is characterized in that the main body (1) comprises a piston air compressor (101), a disc block (102) is arranged at the bottom end of the piston air compressor (101), two sides of the piston air compressor (101) are connected with a casing (103), the inner wall of the casing (103) is connected with a connecting rod (104), and the top end of the connecting rod (104) is provided with a handle rod (105);

wherein, fixed establishment (2) are including connecting block (201) that are located barre (105) bottom, fixed establishment (2) are still including being located fixed screw (202) of connecting rod (104) inner wall bottom, the bottom of connecting block (201) is connected with rolling disc (203), the outer wall of rolling disc (203) is provided with fixed slot (207), the inner wall connection of fixed slot (207) has fixed block (206), the inner wall connection of fixed block (206) has rotation lead screw (205), the top of rotating lead screw (205) is connected with turning block (204).

2. The piston air compressor convenient to overhaul as claimed in claim 1, wherein the supporting mechanism (3) comprises a supporting seat (301) located at one end of the piston air compressor (101), a supporting rod (302) is connected to the bottom end of the supporting seat (301), a movable frame (303) is connected to the outer wall of the supporting seat (301), a fixed spring (304) is connected between the movable frame (303) and the supporting seat (301), a clamping block (305) is connected to the outer wall of the fixed spring (304), a clamping groove (306) is arranged on the outer wall of the supporting rod (302), a displacement screw rod (307) is connected to the inner wall of the supporting rod (302), and a rotating column (308) is connected to the top end of the displacement screw rod (307).

3. The piston air compressor convenient to overhaul as claimed in claim 1, wherein the inner wall of the connecting rod (104) is attached to the outer wall of the connecting block (201), and the rotating disc (203) is rotatably connected with the connecting block (201).

4. The piston air compressor convenient to overhaul as claimed in claim 1, wherein the inner wall of the rotating disc (203) is provided with internal threads, and the external threads of the fixing screw rod (202) are attached to the internal threads of the rotating disc (203).

5. The piston air compressor convenient to overhaul as claimed in claim 1, wherein the inner wall of the fixing groove (207) is attached to the outer wall of the fixing block (206), the inner wall of the fixing block (206) is provided with internal threads, and the internal threads of the fixing block (206) are attached to the external threads of the rotating screw rod (205).

6. The piston air compressor convenient to overhaul as claimed in claim 2, wherein the inner wall of the supporting seat (301) is attached to the outer wall of the supporting rod (302), and the outer wall of the clamping block (305) is attached to the inner wall of the clamping groove (306).

7. The piston air compressor convenient to overhaul as claimed in claim 2, wherein the inner wall of the support rod (302) is provided with internal threads, and the external threads of the displacement screw rod (307) are attached to the internal threads of the support rod (302).