CN112377390A

CN112377390A - Compressor that possesses fastening function

Info

Publication number: CN112377390A
Application number: CN202011254887.9A
Authority: CN
Inventors: 曹晶晶; 肖力铭
Original assignee: Hunan Lanqige Gas Co ltd
Current assignee: Hunan Lanqige Gas Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-19
Also published as: WO2022100484A1

Abstract

The invention discloses a compressor with a fastening function, which comprises a compressor body, wherein the top of the compressor body is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a fixed column, the front side of the fixed column is movably connected with a supporting rod, the front side of the supporting rod is movably connected with a pressing wheel, the right side of the supporting rod is fixedly connected with a shell, the inner wall of the shell is fixedly connected with a transmission mechanism, the right side of the transmission mechanism penetrates through the right side of the shell, the surface of the transmission mechanism is movably connected with a limiting mechanism, and the rear side of the limiting mechanism penetrates through the rear. The problem of current compressor in long-time use, the shake that the machine took place can make the screw take place not hard up, makes the belt cause lax, leads to the belt pulley to take place to drop, condition such as fracture does not possess and carries out the function that fastens to the belt, very big reduction practicality and convenience, inconvenient user's use very much is worth promoting.

Description

Compressor that possesses fastening function

Technical Field

The invention relates to the technical field of compressors, in particular to a compressor with a fastening function.

Background

The compressor is a driven fluid machine for raising low-pressure gas into high-pressure gas, and is a heart of refrigerating system, and is characterized by that it can suck low-temperature low-pressure refrigerant gas from air suction pipe, and utilizes the operation of motor to drive piston to compress it, and then can discharge high-temperature high-pressure refrigerant gas into exhaust pipe to provide power for refrigerating cycle.

The Chinese patent discloses a damping air compressor, which has the following patent numbers: CN 206234088U has solved in this patent that air compressor is easy to continue to take place in the work and has rocked about, and the shock attenuation effect is relatively poor, damages air compressor easily, subtracts short life, and on the other hand the noise reduction effect of spring is not obvious, causes the problem of noise pollution to service environment easily, but it also has the shortcoming.

In present life, the use of compressor is very frequent, in some auto repair plants, and the compressor is very common to aerify, and current compressor is in long-time use, and the shake that the machine took place can make the screw take place not hard up, makes the belt lead to the fact lax, leads to the belt pulley to take place to drop, and the condition such as fracture does not possess the function of fastening the belt, very big reduction practicality and convenience, inconvenient user's use very much.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a compressor with a fastening function, which has the advantage of fastening a belt and solves the problems that the conventional compressor does not have the function of fastening the belt, the practicability and convenience are greatly reduced, and the use is particularly inconvenient for a user because the belt falls and breaks and the like because screws are loosened due to the shaking of a machine in the long-time use of the conventional compressor.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compressor that possesses fastening function, includes the compressor body, the top fixedly connected with fixed plate of compressor body, the top fixedly connected with fixed column of fixed plate, the front side swing joint of fixed column has the bracing piece, the front side swing joint of bracing piece has the pinch roller, the right side fixedly connected with casing of bracing piece, the inner wall fixedly connected with drive mechanism of casing, drive mechanism's right side runs through to the right side of casing, drive mechanism's surperficial swing joint has stop gear, stop gear's rear side runs through to the rear side of casing.

Further, drive mechanism includes the button, the left side fixedly connected with movable rod of button, the inner chamber to the casing is run through in the left side of movable rod, the left side fixedly connected with pivot at movable rod top, the surface of pivot and stop gear's inner wall swing joint, the front side fixedly connected with connecting block of movable rod, the front side fixedly connected with sliding sleeve of connecting block, the inner wall swing joint of sliding sleeve has the slide bar, the both sides of slide bar all with the inner wall fixed connection of casing, the left side fixedly connected with spring of sliding sleeve, the left side of spring and the inner wall fixed connection of casing, the surface of slide bar is located to the spring housing.

On the basis of the scheme, the limiting mechanism comprises a movable block, the inner wall of the movable block is movably connected with the surface of the rotating shaft, the rear side of the movable block is fixedly connected with a movable plate, the rear side of the movable plate is fixedly connected with a limiting rod, and the rear side of the limiting rod penetrates through the rear side of the shell.

As a further scheme of the present invention, both sides of the movable plate are fixedly connected with sliding blocks, and the inner wall of the housing is provided with sliding grooves used in cooperation with the sliding blocks.

On the basis of the scheme, a through hole matched with the movable rod for use is formed in the right side of the shell, and a movable hole matched with the rotating shaft for use is formed in the top of the movable block.

Furthermore, the rear side of casing is opened and is equipped with the activity groove that uses with the gag lever post cooperation, the front side of fixed column is opened and is equipped with the spacing hole that uses with the gag lever post cooperation, the quantity in spacing hole is a plurality of.

As a further scheme of the invention, the rear side of the supporting rod is fixedly connected with a dovetail block, and the front side of the fixing column is provided with a dovetail groove matched with the dovetail block for use.

On the basis of the scheme, the inner wall of the sliding groove is fixedly connected with a cushion pad matched with the sliding block for use, and one side, close to the sliding block, of the cushion pad is in contact with the sliding block.

(III) advantageous effects

Compared with the prior art, the invention provides a compressor with a fastening function, which has the following beneficial effects:

this compressor that possesses fastening function, cooperation through setting up drive mechanism and stop gear is used, when having made things convenient for the user to fasten the belt, the user presses the button and makes the gag lever post break away from the inner chamber in spacing hole, the user presses the bracing piece this moment and drives the dovetail piece and remove at the inner chamber of dovetail, the removal of bracing piece drives the pinch roller simultaneously and removes, make the pinch roller fasten the belt pulley, the purpose to fastening belt pulley has been realized, user's use has been made things convenient for, the practicality has been increased, current compressor in long-time use has been solved, the shake that the machine takes place can make the screw take place to become flexible, make the belt cause lax, lead to the belt pulley to take place to drop, the condition such as fracture, do not possess the function of fastening the belt, very big practicality and convenience have been reduced, the problem that very inconvenient user used.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a perspective view of a partial structure of an embodiment of the present invention;

FIG. 3 is a top cross-sectional view of a housing and a stationary post according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a compressor body; 2. a transmission mechanism; 201. a rotating shaft; 202. a spring; 203. a slide bar; 204. connecting blocks; 205. a sliding sleeve; 206. a movable rod; 207. a button; 3. a limiting mechanism; 301. a limiting rod; 302. a movable plate; 303. a movable block; 4. a fixing plate; 5. a support bar; 6. fixing a column; 7. a pinch roller; 8. a dovetail block; 9. a dovetail groove; 10. a limiting hole; 11. a movable groove; 12. a movable hole; 13. a slider; 14. a chute; 15. a through hole; 16. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a compressor with fastening function comprises a compressor body 1, a fixed plate 4 is fixedly connected to the top of the compressor body 1, a fixed column 6 is fixedly connected to the top of the fixed plate 4, a supporting rod 5 is movably connected to the front side of the fixed column 6, a pinch roller 7 is movably connected to the front side of the supporting rod 5, a housing 16 is fixedly connected to the right side of the supporting rod 5, a transmission mechanism 2 is fixedly connected to the inner wall of the housing 16, the right side of the transmission mechanism 2 penetrates through the right side of the housing 16, a limiting mechanism 3 is movably connected to the surface of the transmission mechanism 2, the rear side of the limiting mechanism 3 penetrates through the rear side of the housing 16, the transmission mechanism 2 comprises a button 207, a movable rod 206 is fixedly connected to the left side of the button 207, the left side of the movable rod 206 penetrates through the inner cavity of the housing 16, a rotating shaft 201 is fixedly connected to, the front side fixedly connected with connecting block 204 of movable rod 206, the front side fixedly connected with sliding sleeve 205 of connecting block 204, the inner wall swing joint of sliding sleeve 205 has slide bar 203, the both sides of slide bar 203 all with the inner wall fixed connection of casing 16, the left side fixedly connected with spring 202 of sliding sleeve 205, the left side of spring 202 and the inner wall fixed connection of casing 16, the surface of slide bar 203 is located to spring 202 cover, through setting up drive mechanism 2, when having made things convenient for the user to fasten the belt, the user can make gag lever post 301 get into the inner chamber of casing 16 by pressing button 207, make it can not obstruct the removal of bracing piece 5.

Further, the limiting mechanism 3 comprises a movable block 303, the inner wall of the movable block 303 is movably connected with the surface of the rotating shaft 201, a movable plate 302 is fixedly connected to the rear side of the movable block 303, a limiting rod 301 is fixedly connected to the rear side of the movable plate 302, the rear side of the limiting rod 301 penetrates through the rear side of the shell 16, the limiting rod 301 can enter the inner cavity of the limiting hole 10 by arranging the limiting mechanism 3, so as to limit the supporting rod 5, further fix the pressing wheel 7, so that the pressing wheel cannot be separated from fastening the belt, the sliding blocks 13 are fixedly connected to both sides of the movable plate 302, the inner wall of the shell 16 is provided with a sliding groove 14 matched with the sliding blocks 13, through the matching use of the sliding blocks 13 and the sliding grooves 14, the friction and the collision between the movable plate 302 and the shell 16 can be reduced when the movable plate moves, a user can press the button 207 more easily and conveniently, and simultaneously the movable plate 302 cannot deflect when moving, the right side of the shell 16 is provided with a through hole 15 matched with the movable rod 206 for use, the top of the movable block 303 is provided with a movable hole 12 matched with the rotating shaft 201 for use, the through hole 15 can reduce the friction and the collision between the movable rod 206 and the shell 16 when moving, the movable hole 12 can enable the rotating shaft 201 to move in the inner cavity of the movable hole 12 to drive the movable block 303 to move so as not to generate the phenomenon of blocking, the rear side of the shell 16 is provided with a movable groove 11 matched with the limiting rod 301 for use, the front side of the fixed column 6 is provided with a limiting hole 10 matched with the limiting rod 301 for use, the number of the limiting holes 10 is a plurality, the limiting rod 301 can not generate the phenomenon of blocking when moving by arranging the movable groove 11, the limiting hole 10 can enable the limiting rod 301 to enter the inner cavity of the limiting hole 10 so as to limit the supporting rod 5, make bracing piece 5 can not take place the phenomenon that reciprocates, the rear side fixedly connected with dovetail 8 of bracing piece 5, dovetail 9 that uses with the cooperation of dovetail 8 is opened to the front side of fixed column 6, use through the cooperation that sets up dovetail 8 and dovetail 9, can make bracing piece 5 more easy convenient when removing, still can make bracing piece 5 can not take place the phenomenon that drops simultaneously, the inner wall fixedly connected with of spout 14 and the blotter that slider 13 cooperation was used, and the blotter is close to one side and the contact of slider 13.

In summary, the working principle and working process of the compressor with fastening function are that, when a user needs to fasten a belt, the user presses the button 207 to drive the movable rod 206 to move, the movement of the movable rod 206 drives the connecting block 204 to move, the movement of the connecting block 204 drives the sliding sleeve 205 to move on the surface of the sliding rod 203 and press the spring 202, the movement of the movable rod 206 drives the rotating shaft 201 to move, the rotating shaft 201 moves in the inner cavity of the movable hole 12 and drives the movable block 303 to move, the movement of the movable block 303 drives the movable plate 302 to move, the movement of the movable plate 302 drives the limiting rod 301 to move, the limiting rod 301 is separated from the inner cavity of the limiting hole 10, after the limiting rod 301 is separated from the inner cavity of the limiting hole 10, the user drives the supporting rod 5 to drive the pressing wheel 7 to move, the pressing wheel 7 presses the belt, at this time, the user releases the, the reaction force of the spring 202 enables the limiting rod 301 to enter the inner cavity of the limiting hole 10, so that the pressing wheel 7 is limited, the pressing wheel 7 cannot be separated from fastening of a belt, the purpose of fastening the belt is achieved, and convenience is brought to a user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 compressor with a fastening function is characterized in that the compressor with the fastening function comprises a compressor body (1), the top of the compressor body (1) is fixedly connected with a fixed plate (4), the top of the fixed plate (4) is fixedly connected with a fixed column (6), the front side of the fixed column (6) is movably connected with a supporting rod (5), the front side of the supporting rod (5) is movably connected with a pinch roller (7), a shell (16) is fixedly connected to the right side of the supporting rod (5), a transmission mechanism (2) is fixedly connected to the inner wall of the shell (16), the right side of the transmission mechanism (2) penetrates to the right side of the shell (16), the surface of the transmission mechanism (2) is movably connected with a limiting mechanism (3), the rear side of the limiting mechanism (3) penetrates through the rear side of the shell (16).

2. The compressor with the fastening function according to claim 1, wherein the transmission mechanism (2) comprises a button (207), a movable rod (206) is fixedly connected to the left side of the button (207), the left side of the movable rod (206) penetrates through the inner cavity of the housing (16), a rotating shaft (201) is fixedly connected to the left side of the top of the movable rod (206), the surface of the rotating shaft (201) is movably connected with the inner wall of the limiting mechanism (3), a connecting block (204) is fixedly connected to the front side of the movable rod (206), a sliding sleeve (205) is fixedly connected to the front side of the connecting block (204), a sliding rod (203) is movably connected to the inner wall of the sliding sleeve (205), both sides of the sliding rod (203) are fixedly connected with the inner wall of the housing (16), a spring (202) is fixedly connected to the left side of the sliding sleeve (205), and the inner wall of the housing (16) is fixedly connected to the left side of the spring (202), the spring (202) is sleeved on the surface of the sliding rod (203).

3. The compressor with the fastening function according to claim 2, wherein the limiting mechanism (3) comprises a movable block (303), an inner wall of the movable block (303) is movably connected with a surface of the rotating shaft (201), a movable plate (302) is fixedly connected with a rear side of the movable block (303), a limiting rod (301) is fixedly connected with a rear side of the movable plate (302), and a rear side of the limiting rod (301) penetrates through to a rear side of the housing (16).

4. The compressor with the fastening function according to claim 3, wherein the movable plate (302) is fixedly connected with sliding blocks (13) at both sides thereof, and the inner wall of the housing (16) is provided with sliding grooves (14) matched with the sliding blocks (13).

5. The compressor with the fastening function according to claim 3, wherein a through hole (15) used in cooperation with the movable rod (206) is formed at the right side of the housing (16), and a movable hole (12) used in cooperation with the rotating shaft (201) is formed at the top of the movable block (303).

6. The compressor with the fastening function according to claim 3, wherein a movable groove (11) used in cooperation with the limiting rod (301) is formed in the rear side of the housing (16), limiting holes (10) used in cooperation with the limiting rod (301) are formed in the front side of the fixing column (6), and the number of the limiting holes (10) is several.

7. The compressor with the fastening function according to claim 1, wherein a dovetail block (8) is fixedly connected to a rear side of the support rod (5), and a dovetail groove (9) matched with the dovetail block (8) is formed in a front side of the fixing column (6).

8. The compressor with the fastening function according to claim 4, wherein a buffer pad used in cooperation with the slider (13) is fixedly connected to the inner wall of the sliding slot (14), and a side of the buffer pad close to the slider (13) is in contact with the slider (13).