CN220828314U - Air compressor air inlet device and air compressor - Google Patents
Air compressor air inlet device and air compressor Download PDFInfo
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- CN220828314U CN220828314U CN202322073299.0U CN202322073299U CN220828314U CN 220828314 U CN220828314 U CN 220828314U CN 202322073299 U CN202322073299 U CN 202322073299U CN 220828314 U CN220828314 U CN 220828314U
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- air inlet
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- cylinder
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Abstract
The utility model belongs to the field of air compressors, in particular to an air inlet device of an air compressor and the air compressor, comprising: the tank body is provided with a piston cylinder, the side wall of the piston cylinder is provided with an air inlet filter box, and the bottom of the air inlet filter box is fixedly connected with an air inlet cylinder; the baffle is connected to the side wall of the air inlet cylinder in a sliding manner, and a pulley is arranged on the baffle. According to the utility model, through the mutual matching among the arranged threaded rod, the pulley and the baffle, the baffle can move left and right in the air inlet cylinder, the air inlet area of the air inlet cylinder can be controlled by controlling the length of the baffle clamped in the air inlet cylinder, so that the aim of controlling the air inflow of the air compressor is conveniently achieved through a mechanical structure, the frequent adjustment of the air pump is avoided, the service life of the air pump is shortened, and the position of the pulley can be locked by utilizing the self-locking performance between the worm wheel and the worm through the mutual matching of the worm wheel and the worm, so that the position of the baffle after being clamped in is conveniently fixed.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to an air inlet device of an air compressor and the air compressor.
Background
An air compressor is a device for compressing a gas. The air compressor is similar in construction to the water pump. Most air compressors are reciprocating piston type, in which gas enters the compressor, is compressed by a piston and then is output as high pressure gas for use by other high pressure appliances, and also part of the gas is compressed by rotating blades or rotating screws, after swirling.
The prior patent (publication number: CN 211737399U) discloses an air inlet device for an air compressor, when the air inlet device is used, air is blown into the air compressor through an air pump, the usage amount of high-pressure air by high-pressure air using equipment can be changed along with the use requirement, when some equipment frequently changes the air consumption, if the air blowing amount is controlled by the air pump to control the high-pressure air consumption, the service life of the air pump can be influenced when the air consumption is frequently changed, and the use cost of the air compressor is increased.
Disclosure of utility model
The utility model aims to provide an air compressor air inlet device and an air compressor, which can control the air inflow through a mechanical structure.
The technical scheme adopted by the utility model is as follows:
Air compressor machine air inlet unit and air compressor machine include:
The tank body is provided with a piston cylinder, the side wall of the piston cylinder is provided with an air inlet filter box, and the bottom of the air inlet filter box is fixedly connected with an air inlet cylinder;
The baffle is connected to the side wall of the air inlet cylinder in a sliding manner, and a pulley is arranged on the baffle;
The threaded rod is rotationally connected to the outer side wall of the air inlet cylinder, a worm wheel is fixedly connected to the threaded rod, a worm is rotationally connected to the upper portion of the worm wheel, and a motor is fixedly connected to one end of the worm.
Based on the technical scheme, the application principle and the generated technical effects are as follows:
When the air inflow is required to be regulated, the motor is started to drive the worm to rotate, the worm wheel is driven to rotate through the worm, so that the threaded rod is driven to rotate, when the threaded rod rotates, the pulley can be driven to move left and right by utilizing the meshing relationship between the threads arranged on the threaded rod and the pulley, so that the baffle can move left and right in the air inlet cylinder, the length of the baffle clamped into the air inlet cylinder is controlled, the air inlet area of the air inlet cylinder can be controlled, the purpose of controlling the air inflow of the air compressor is achieved through a mechanical structure, frequent adjustment of the air pump is avoided, and the service life of the air pump is prolonged.
The present utility model may be further configured in a preferred example to: the side wall of the air inlet filter box is fixedly connected with a guide pipe, and the other end of the guide pipe is connected to the piston cylinder.
The present utility model may be further configured in a preferred example to: the side wall of the air inlet cylinder is provided with a through groove matched with the baffle plate, and the side wall of the baffle plate is provided with a sealing gasket.
The present utility model may be further configured in a preferred example to: the edge of pulley is provided with protruding portion, the mutual adaptation between pulley and the threaded rod.
The present utility model may be further configured in a preferred example to: the threaded rod is rotatably connected to the air inlet cylinder through a bearing.
The present utility model may be further configured in a preferred example to: the worm wheel and the worm are meshed with each other.
According to one aspect of the utility model, the utility model provides an air compressor, which comprises the air compressor air inlet device.
The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:
By fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Meanwhile, during connection, attention should be paid to process quality, technical detection and remedial measures (such as correction, polishing and the like);
the movable connection refers to a connection with relative movement after fixing the parts or components.
The technical scheme of the utility model has the following beneficial technical effects:
1. According to the utility model, through the mutual coordination among the arranged threaded rod, the pulley and the baffle, the baffle can move left and right in the air inlet cylinder, and the air inlet area of the air inlet cylinder can be controlled by controlling the length of the baffle clamped in the air inlet cylinder, so that the aim of controlling the air input of the air compressor is conveniently achieved through a mechanical structure, frequent adjustment of the air pump is avoided, and the service life of the air pump is reduced.
2. According to the utility model, through the mutual matching between the worm wheel and the worm, the position of the pulley can be locked by utilizing the self-locking performance between the worm wheel and the worm, so that the position of the baffle plate after being clamped in is conveniently fixed.
Drawings
FIG. 1 is a schematic perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the air inlet filter cartridge of the present utility model;
fig. 3 is a schematic perspective view of the threaded rod structure of the present utility model.
Reference numerals:
1. A tank body; 2. a piston cylinder; 3. an air inlet filter box; 4. an air inlet cylinder; 5. a baffle; 6. a pulley; 7. a threaded rod; 8. a worm wheel; 9. a worm; 10. a motor; 11. a conduit; 12. a through groove; 13. a boss.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
An embodiment of an air compressor intake device for adjusting an intake air amount according to the idea of the present application is described herein with reference to fig. 1 to 3. Specifically, the air intake device for an air compressor is configured as an integrated structure, and includes three components, namely, a tank 1, a baffle 5, and a threaded rod 7. Through the threaded rod 7 that sets up, pulley 6, mutually supporting between the baffle 5, can make baffle 5 control in the section of thick bamboo 4 that admits air, the length in the section of thick bamboo 4 is admitted to through control baffle 5 card, just can control the area of admitting air to be convenient for reach the purpose of controlling the air compressor machine air input through mechanical structure, avoid frequent adjustment air pump, reduce air pump life, and through the mutually supporting between worm wheel 8 that sets up, worm 9, can utilize the self-locking performance between the two to lock the position of pulley 6, thereby be convenient for fix the position after baffle 5 card is gone into.
1-3, The air inlet device of the air compressor and the air compressor provided by the utility model comprise:
the air inlet filter comprises a tank body 1, wherein a piston cylinder 2 is arranged on the tank body 1, an air inlet filter box 3 is arranged on the side wall of the piston cylinder 2, and an air inlet cylinder 4 is fixedly connected to the bottom of the air inlet filter box 3;
The baffle plate 5 is connected to the side wall of the air inlet cylinder 4 in a sliding manner, and a pulley 6 is arranged on the baffle plate 5;
The threaded rod 7, threaded rod 7 rotate and connect on the lateral wall of an inlet tube 4, fixedly connected with worm wheel 8 on the threaded rod 7, the top rotation of worm wheel 8 is connected with worm 9, the one end fixedly connected with motor 10 of worm 9.
The air inlet cylinder 4 is mainly used for realizing air inlet, a filter screen is arranged in the air inlet filter box 3 and used for filtering air entering the piston cylinder 2, in some embodiments, the shape of the air inlet cylinder 4 can be square, round or polygonal, aiming at the technical scheme of the application, the shape of the air inlet cylinder 4 is square, the side wall of the air inlet cylinder 4 is provided with a through groove 12 which is matched with the baffle plate 5, the side wall of the baffle plate 5 is provided with a sealing gasket (not shown in the figure), and the sealing performance between the baffle plate 5 and the through groove 12 is convenient to be enhanced by using the arranged sealing gasket.
The duct 11 is fixedly connected to the side wall of the air inlet filter box 3, and the other end of the duct 11 is connected to the piston cylinder 2, and in some embodiments, the cross-sectional shape of the duct 11 may be square, circular or polygonal, and for the technical solution of the present application, the cross-sectional shape of the duct 11 is circular, and the circular duct 11 can be used to convey air passing through the air inlet filter box 3 into the piston cylinder 2.
For the technical scheme of the application, the edge of the pulley 6 is provided with the protruding part 13, the pulley 6 is mutually matched with the threaded rod 7, and when the threaded rod 7 rotates, the upper thread of the threaded rod is clamped in the protruding part 13 of the pulley 6 and drives the pulley 6 to move left and right, so that the baffle 5 is driven to move in the through groove 12.
Specifically, when the air inflow needs to be regulated, the motor 10 is started to drive the worm 9 to rotate, the worm 9 drives the worm wheel 8 to rotate, and then the threaded rod 7 is driven to rotate, when the threaded rod 7 rotates, the pulley 6 can be driven to move left and right by utilizing the meshing relationship between the threads arranged on the threaded rod and the pulley 6, so that the baffle 5 moves left and right in the air inlet cylinder 4, the air inlet area of the air inlet cylinder 4 can be controlled by controlling the length of the baffle 5 clamped into the air inlet cylinder 4, the purpose of controlling the air inflow of the air compressor is conveniently achieved through a mechanical structure, frequent air pump adjustment is avoided, and the service life of the air pump is prolonged.
As shown in fig. 2-3, the threaded rod 7 is rotatably connected to the air inlet cylinder 4 through a bearing, the worm wheel 8 and the worm 9 are meshed with each other, when the worm 9 rotates, the worm wheel 8 is driven to rotate, and the threaded rod 7 is driven to rotate through the worm wheel 8, so that the pulley 6 is driven to move left and right.
The air inlet device of the air compressor and the air compressor provided by the utility model are further described below with reference to the accompanying drawings and the embodiment.
Air compressor machine air inlet unit and air compressor machine include:
the air inlet filter comprises a tank body 1, wherein a piston cylinder 2 is arranged on the tank body 1, an air inlet filter box 3 is arranged on the side wall of the piston cylinder 2, and an air inlet cylinder 4 is fixedly connected to the bottom of the air inlet filter box 3;
The baffle plate 5 is connected to the side wall of the air inlet cylinder 4 in a sliding manner, and a pulley 6 is arranged on the baffle plate 5;
The threaded rod 7, threaded rod 7 rotate and connect on the lateral wall of an inlet tube 4, fixedly connected with worm wheel 8 on the threaded rod 7, the top rotation of worm wheel 8 is connected with worm 9, the one end fixedly connected with motor 10 of worm 9.
It should be noted that, the side wall of the baffle 5 can be provided with scales, so that the telescopic length of the baffle 5 can be conveniently and accurately controlled, and the air inflow can be conveniently and accurately controlled.
According to one aspect of the utility model, the utility model provides an air compressor, which comprises the air compressor air inlet device.
The working principle and the using flow of the utility model are as follows: when the air inflow is required to be regulated, the motor 10 is started firstly to drive the worm 9 to rotate, the worm 9 drives the worm wheel 8 to rotate, so that the threaded rod 7 is driven to rotate, when the threaded rod 7 rotates, the pulley 6 can be driven to move left and right by utilizing the meshing relationship between the threads arranged on the threaded rod and the pulley 6, so that the baffle 5 moves left and right in the air inlet cylinder 4, and the air inlet area of the air inlet cylinder 4 can be controlled by controlling the length of the baffle 5 clamped into the air inlet cylinder 4.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. Air compressor machine air inlet unit, its characterized in that includes:
The air inlet filter comprises a tank body (1), wherein a piston cylinder (2) is arranged on the tank body (1), an air inlet filter box (3) is arranged on the side wall of the piston cylinder (2), and an air inlet cylinder (4) is fixedly connected to the bottom of the air inlet filter box (3);
The baffle plate (5) is connected to the side wall of the air inlet cylinder (4) in a sliding manner, and a pulley (6) is arranged on the baffle plate (5);
Threaded rod (7), threaded rod (7) rotate and connect on the lateral wall of advance inflator (4), fixedly connected with worm wheel (8) on threaded rod (7), the top rotation of worm wheel (8) is connected with worm (9), one end fixedly connected with motor (10) of worm (9).
2. Air compressor air inlet device according to claim 1, characterized in that a conduit (11) is fixedly connected to the side wall of the air inlet filter box (3), and the other end of the conduit (11) is connected to the piston cylinder (2).
3. The air compressor air inlet device according to claim 2, wherein through grooves (12) matched with the baffle plates (5) are formed in the side walls of the air inlet cylinders (4), and sealing gaskets are arranged on the side walls of the baffle plates (5).
4. Air compressor inlet device according to claim 2, characterized in that the edge of the pulley (6) is provided with a protrusion (13), the pulley (6) and the threaded rod (7) being mutually adapted.
5. Air compressor inlet device according to claim 4, characterized in that the threaded rod (7) is rotatably connected to the inlet cylinder (4) by means of a bearing.
6. Air compressor inlet device according to claim 5, characterized in that the worm wheel (8) and worm (9) are intermeshed.
7. An air compressor comprising the air compressor air intake device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073299.0U CN220828314U (en) | 2023-08-03 | 2023-08-03 | Air compressor air inlet device and air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073299.0U CN220828314U (en) | 2023-08-03 | 2023-08-03 | Air compressor air inlet device and air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828314U true CN220828314U (en) | 2024-04-23 |
Family
ID=90722123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073299.0U Active CN220828314U (en) | 2023-08-03 | 2023-08-03 | Air compressor air inlet device and air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828314U (en) |
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2023
- 2023-08-03 CN CN202322073299.0U patent/CN220828314U/en active Active
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