CN212360472U - Reciprocating piston air compressor machine link mechanism - Google Patents
Reciprocating piston air compressor machine link mechanism Download PDFInfo
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- CN212360472U CN212360472U CN202020929356.4U CN202020929356U CN212360472U CN 212360472 U CN212360472 U CN 212360472U CN 202020929356 U CN202020929356 U CN 202020929356U CN 212360472 U CN212360472 U CN 212360472U
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Abstract
The utility model discloses a reciprocating piston air compressor machine link mechanism, include: a transmission structure and a compression structure; the compression structure is detachably and movably arranged on the transmission structure, the utility model relates to the technical field of air compressors, an integral connecting rod is formed through the transmission structure and is connected between the power source pistons; the length can be adjusted according to the use requirement, so that the movement formation of the piston can be adjusted, and the volume of the compressed air can be adjusted; the piston can be conveniently arranged on the transmission structure through the compression structure; the design is convenient to detach and replace, one part is replaced due to abrasion instead of being integrally replaced, waste is caused, and a large amount of time and labor can be saved.
Description
Technical Field
The utility model relates to an air compressor machine technical field specifically is a reciprocating type piston air compressor machine link mechanism.
Background
An air compressor is a device for compressing gas, and is similar to a water pump in structure; most air compressors are of the reciprocating piston type, rotating vane or rotating screw type; centrifugal compressors are very large applications;
in the reciprocating compressor, the reciprocating motion of the piston is realized by the eccentric motion of a connecting rod mechanism, so that the piston is driven to reciprocate up and down; the existing connecting rod mechanism has single function, is easy to wear after long-term use, and is complex to disassemble and replace, so that the connecting rod mechanism of the reciprocating piston air compressor is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reciprocating type piston air compressor machine link mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a reciprocating piston air compressor linkage mechanism comprising: a transmission structure and a compression structure; the compression structure is detachably and movably arranged on the transmission structure;
the transmission structure includes: the device comprises an adapter, a bearing, an adapter rod, a first limiting nut, an adapter tube, a first clamping piece, a second clamping piece and a pair of fastening screws with the same structure;
one end of the adapter is of a circular structure, the other end of the adapter is of a threaded rod structure, the bearing is fixedly embedded in one end of the adapter and is positioned at the central part, a first threaded hole is formed in the central part of one end of the adapter, first inclined threads are formed in the circumference of the outer side wall of the adapter, one end of the adapter is movably sleeved on the threaded rod at the other end of the adapter and is screwed with the adapter, the first limit nut is movably sleeved on one end of the adapter and is screwed with the adapter, the adapter is of a hollow tubular structure, second inclined threads are formed in the circumference of the inner side wall of the adapter, one end of the adapter is movably sleeved on the other end of the adapter and is screwed with the adapter, the first clamping piece is fixedly welded on the other end of the adapter, first threaded pipes with the same structure are arranged at the left end and the right end of the adapter, and the second clamping piece is detachably arranged on the first clamping piece, and the left end and the right end of the fastening screw are both provided with second threaded pipes which have the same structure and correspond to the first threaded pipes, and one ends of the pair of fastening screws respectively and movably penetrate through the second threaded pipes and are respectively and movably screwed in the first threaded pipes.
Preferably, the compression structure includes: the piston, the sealing ring, a pair of bearing rods with the same structure and a pair of second limiting nuts with the same structure;
the piston is of a lower-wall-free tubular structure, a groove is formed in the circumference of the side wall of the top end of the piston, the piston is movably arranged on the adapter, the sealing ring is fixedly sleeved in the groove in the top end of the piston, one ends of the pair of bearing rods are movably arranged on the left side wall and the right side wall of the piston respectively and are symmetrical, the other ends of the pair of bearing rods are matched with each other, third inclined threads with the same structure are formed in the outer side wall of the pair of bearing rods, the other ends of the pair of bearing rods are movably hung in the bearing respectively, and the pair of second limiting nuts are movably sleeved on the other ends of the pair of bearing rods and are.
Preferably, the bearing rods are all L-shaped structures.
Preferably, the first clamping piece and the second clamping piece are identical in structure and are both arc-shaped structures.
Preferably, the diameter of the adapter rod is smaller than that of the adapter tube.
Preferably, the screwing length of the adapter rod and the adapter tube can be adjusted according to the use requirement.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting rod mechanism of the reciprocating piston air compressor forms an integral connecting rod through a transmission structure, and is connected between power sources; the length can be adjusted according to the use requirement, so that the movement formation of the piston can be adjusted, and the volume of the compressed air can be adjusted; the piston can be conveniently arranged on the transmission structure through the compression structure; the design is convenient to detach and replace, one part is replaced due to abrasion instead of being integrally replaced, waste is caused, and a large amount of time and labor can be saved.
Drawings
Fig. 1 is a schematic view of the split structure of the present invention;
fig. 2 is a schematic view of the assembly structure of the present invention.
In the figure: 1. the device comprises a transmission structure, 11, an adapter piece, 12, a bearing, 13, an adapter rod, 14, a first limit nut, 15, an adapter tube, 16, a first clamping piece, 17, a second clamping piece, 18, a fastening screw, 2, a compression structure, 21, a piston, 22, a sealing ring, 23, a bearing rod, 24 and a second limit nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a reciprocating piston 21 air compressor linkage mechanism comprising: a transmission structure 1 and a compression structure 2; the compression structure 2 is detachably and movably arranged on the transmission structure 1; transmission structure 1, comprising: the device comprises an adapter 11, a bearing 12, an adapter rod 13, a first limit nut 14, an adapter tube 15, a first clamping piece 16, a second clamping piece 17 and a pair of fastening screws 18 with the same structure; one end of the adapter 11 is a round structure, the other end is a threaded rod structure, the bearing 12 is fixedly embedded in one end of the adapter 11 and is positioned at the central part, the central part of one end of the adapter 13 is provided with a first threaded hole, the circumference of the outer side wall of the adapter 13 is provided with a first inclined thread, one end of the adapter 13 is movably sleeved on the threaded rod at the other end of the adapter 11 and is screwed with the adapter 11, a first limit nut 14 is movably sleeved on one end of the adapter 13 and is screwed with the adapter 13, the adapter 15 is a hollow tubular structure, the circumference of the inner side wall of the adapter 15 is provided with a second inclined thread, one end of the adapter 15 is movably sleeved on the other end of the adapter 13 and is screwed with the adapter 13, the first clamping piece 16 is fixedly welded on the other end of the adapter 15, the left end and the right end of the adapter are both provided with first threaded pipes with the same structure, the second clamping piece 17 is detachably arranged on the first clamping piece 16, the left end and the right end of the first threaded pipe are both provided with second threaded pipes which have the same structure and correspond to the first threaded pipe, and one ends of a pair of fastening screws 18 respectively penetrate through the second threaded pipes in a movable mode and are respectively and movably screwed in the first threaded pipes; the transmission structure 1 is convenient to adjust to form, so that the density of compressed air is adjusted, and the compressed air is convenient to replace and install.
Preferably, the compression structure 2 further includes: the piston 21, the sealing ring 22, a pair of bearing rods 23 with the same structure and a pair of second limiting nuts 24 with the same structure;
the piston 21 is of a lower-wall-free cylindrical structure, a groove is formed in the circumference of the side wall of the top end of the piston 21, the piston 21 is movably arranged on the adapter 11, the sealing ring 22 is fixedly sleeved in the groove in the top end of the piston 21, one ends of the pair of bearing rods 23 are movably arranged on the left side wall and the right side wall of the piston 21 respectively and are symmetrical to each other, the other ends of the pair of bearing rods 23 are mutually matched, third oblique threads with the same structure are formed in the outer side walls of the pair of bearing rods 23, the other ends of the pair of bearing rods 23 are movably hung in the bearing 12 respectively, and the pair of second limiting nuts 24 are movably sleeved on the other.
Preferably, the support rods 23 are all L-shaped structures, which are used for meeting design requirements.
Preferably, the first clamping piece 16 and the second clamping piece 17 are identical in structure and are both arc-shaped structures, so that clamping transmission is facilitated.
Preferably, the diameter of the adapter rod 13 is smaller than that of the adapter tube 15, so that the adapter rod can be installed as required.
As preferred scheme, still further, the length of screwing of adapter rod 13 and adapter tube 15 can be adjusted according to the user demand for the design demand, the adjustment of conveniently installing.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from fig. 1-2 of the specification, firstly, the sealing ring 22 is sleeved on the piston 21, and the two bearing rods 23 in the piston 21 in the compression structure 2 are turned over to separate from each other, so that the bearing 12 in the adaptor 11 in the transmission structure 1 can be sleeved on the two bearing rods 23, the friction force is reduced, the bearing moves to one end first, the two bearing rods 23 are engaged and butted, and then the second limit thread is rotated, so that the two bearing rods 23 are locked and fixed with each other and positioned on two sides of the adaptor 11 for limiting; then, a second clamping piece 17 is fixed on the first clamping piece 16 through a fastening screw 18, so that the second clamping piece and the first clamping piece are matched with each other and are arranged on the driving equipment; the first clamping piece 16 and the second clamping piece 17 are stressed and driven by the adapter tube 15 to drive the piston 21 to move; according to the use requirement, the adapter rod 13 can be rotated to adjust the length of the extension in the adapter tube 15, the transmission distance is adjusted, the size of the volume compressed in the movement of the piston 21 is adjusted, and the first limiting bolt is rotated and attached to one end of the adapter tube 15 to achieve fastening.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless otherwise expressly stated or limited, the terms "fixedly welded," "movably inserted," "movably disposed," "movably nested," "rotatably connected," and the like are to be construed broadly, e.g., as fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. A reciprocating piston (21) air compressor linkage comprising: a transmission structure (1) and a compression structure (2); the device is characterized in that the compression structure (2) is detachably and movably arranged on the transmission structure (1);
the transmission structure (1) comprises: the device comprises an adapter (11), a bearing (12), an adapter rod (13), a first limiting nut (14), an adapter tube (15), a first clamping piece (16), a second clamping piece (17) and a pair of fastening screws (18) with the same structure;
one end of the adapter (11) is of a circular structure, the other end of the adapter is of a threaded rod structure, the bearing (12) is fixedly embedded in one end of the adapter (11) and is positioned at the central part, a first threaded hole is formed in the central part of one end of the adapter (13), a first inclined thread is formed in the circumference of the outer side wall of the adapter, one end of the adapter (13) is movably sleeved on the threaded rod at the other end of the adapter (11) and is in screwed connection with the adapter (11), a first limit nut (14) is movably sleeved on one end of the adapter (13) and is in screwed connection with the adapter (13), the adapter (15) is of a hollow tubular structure, a second inclined thread is formed in the circumference of the inner side wall of the adapter, one end of the adapter (15) is movably sleeved on the other end of the adapter (13) and is in screwed connection with the adapter (13), and a first clamping piece (16) is fixedly welded on the other end of the adapter (15), and the left end and the right end of the fixing device are both provided with first threaded pipes with the same structure, the second clamping piece (17) is detachably arranged on the first clamping piece (16), the left end and the right end of the fixing device are both provided with second threaded pipes with the same structure and the same corresponding to the first threaded pipes, one end of each of the pair of fastening screws (18) is movably penetrated in the corresponding second threaded pipe respectively, and is movably screwed in the corresponding first threaded pipe respectively.
2. The reciprocating piston (21) air compressor linkage mechanism of claim 1, wherein: the compression structure (2) comprises: the piston (21), a sealing ring (22), a pair of bearing rods (23) with the same structure and a pair of second limiting nuts (24) with the same structure;
the piston (21) is of a lower-wall-free cylindrical structure, a groove is formed in the circumference of the side wall of the top end of the piston, the piston (21) is movably arranged on the adapter (11), the sealing ring (22) is fixedly sleeved in the groove in the top end of the piston (21), one end of each of the pair of bearing rods (23) is movably arranged on the left side wall and the right side wall of the piston (21) respectively and is symmetrical to each other, the other end of each of the pair of bearing rods (23) is matched with each other, third inclined threads with the same structure are formed in the outer side wall of each of the pair of bearing rods (23), the other end of each of the pair of bearing rods (23) is movably hung in the bearing (12), and the pair of second limiting nuts (24) is movably sleeved on the other ends of.
3. The reciprocating piston (21) air compressor linkage mechanism of claim 2, wherein: the bearing rods (23) are all of L-shaped structures.
4. The reciprocating piston (21) air compressor linkage mechanism of claim 1, wherein: the first clamping piece (16) and the second clamping piece (17) have the same structure and are both arc-shaped structures.
5. The reciprocating piston (21) air compressor linkage mechanism of claim 1, wherein: the diameter of the adapter rod (13) is smaller than that of the adapter tube (15).
6. The reciprocating piston (21) air compressor linkage mechanism of claim 1, wherein: the screwing length of the adapter rod (13) and the adapter tube (15) can be adjusted according to the use requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929356.4U CN212360472U (en) | 2020-05-27 | 2020-05-27 | Reciprocating piston air compressor machine link mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929356.4U CN212360472U (en) | 2020-05-27 | 2020-05-27 | Reciprocating piston air compressor machine link mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360472U true CN212360472U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020929356.4U Active CN212360472U (en) | 2020-05-27 | 2020-05-27 | Reciprocating piston air compressor machine link mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360472U (en) |
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2020
- 2020-05-27 CN CN202020929356.4U patent/CN212360472U/en active Active
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