CN219953582U - Piston driving mechanism for compressor - Google Patents
Piston driving mechanism for compressor Download PDFInfo
- Publication number
- CN219953582U CN219953582U CN202320213271.XU CN202320213271U CN219953582U CN 219953582 U CN219953582 U CN 219953582U CN 202320213271 U CN202320213271 U CN 202320213271U CN 219953582 U CN219953582 U CN 219953582U
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- Prior art keywords
- piston rod
- piston
- rod
- driving mechanism
- compressor
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- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model relates to a piston driving mechanism for a compressor, comprising: a first piston rod vertically arranged; the second piston rod is horizontally arranged with the first piston rod; a drive device for connecting a first piston rod and a second piston rod, the drive device comprising: the crank connecting rod is rotationally connected with the driving shaft; and a crankshaft driving assembly rotatably disposed at one side of the first piston rod. When in motion, the crank connecting rod and the driving shaft form a driving mechanism to drive the second piston rod to horizontally reciprocate; simultaneously, the rotating shaft is connected with an external motor, so that the rotating shaft moves in the arc-shaped movement groove, and the first piston rod reciprocates up and down; the first piston rod and the second piston rod are made to reciprocate up and down and horizontally, so that the compression movement of the first piston rod and the second piston rod is realized. By adopting the arrangement of the first piston rod and the second piston rod, the first piston rod and the second piston rod reciprocate up and down and left and right, and the compression efficiency of the compressor is improved.
Description
Technical Field
The utility model belongs to the technical field of compressors, and particularly relates to a piston driving mechanism for a compressor.
Background
An air compressor is a device for compressing gas, and is widely used in life and production of people. The existing compressor is usually driven by a single screw type piston rod, so that the compression efficiency is low, the energy consumption of the compressor is high, and the production of enterprises is not facilitated.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a piston driving mechanism for a compressor, which has the advantage of high compression efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a piston drive mechanism for a compressor, comprising: a first piston rod vertically arranged; the second piston rod is horizontally arranged with the first piston rod; a drive device for connecting the first piston rod and the second piston rod, the drive device comprising: the crank connecting rod is rotationally connected with the driving shaft; and a crankshaft driving assembly rotatably provided at one side of the first piston rod, the crankshaft driving assembly including: the rotating shaft, with the rolling disc of rotation axis coupling, set up the pivot on the rolling disc.
As a preferable scheme of the utility model, through holes are formed in the center positions of the first piston rod and the second piston rod, and a first piston plate and a second piston plate are respectively arranged in the through holes.
Through the arrangement of the through holes, the mounting of the first piston plate and the second piston plate is facilitated.
As a preferred embodiment of the present utility model, the driving device is disposed between the first piston plate and the second piston plate, the driving shaft is mounted on the first piston plate, and the crank connecting rod is mounted on the second piston plate.
According to the technical scheme, the driving device is arranged to realize the movement between the first piston plate and the second piston plate.
As a preferable scheme of the utility model, the first piston plate is provided with an arc-shaped movement groove, and the rotating shaft is arranged in the arc-shaped movement groove.
The technical scheme is realized, and the arc-shaped movement groove is arranged, so that the installation and movement of the rotating shaft are facilitated.
As a preferable scheme of the utility model, a plurality of support columns are arranged on two sides of the second piston rod, piston heads are arranged on the support columns, and arc-shaped grooves are formed on two sides of the piston heads.
The technical scheme is realized, and the support column is arranged to improve the structural strength of the second piston rod, so that the second piston rod has better structural strength.
As a preferable scheme of the utility model, sealing rubber rings are also arranged at the two ends of the first piston rod.
The technical scheme is realized, and the sealing rubber ring is arranged, so that the sealing of the piston motion can be improved, and the utility model has the following beneficial effects:
a piston drive mechanism for a compressor, comprising: a first piston rod vertically arranged; the second piston rod is horizontally arranged with the first piston rod; a drive device for connecting the first piston rod and the second piston rod, the drive device comprising: the crank connecting rod is rotationally connected with the driving shaft; and a crankshaft driving assembly rotatably provided at one side of the first piston rod, the crankshaft driving assembly including: the rotating shaft, with the rolling disc of rotation axis coupling, set up the pivot on the rolling disc. When in motion, the crank connecting rod and the driving shaft form a driving mechanism to drive the second piston rod to horizontally reciprocate; simultaneously, the rotating shaft is connected with an external motor, so that the rotating shaft moves in the arc-shaped movement groove, and the first piston rod reciprocates up and down; the first piston rod and the second piston rod are made to reciprocate up and down and horizontally, so that the compression movement of the first piston rod and the second piston rod is realized. By adopting the arrangement of the first piston rod and the second piston rod, the first piston rod and the second piston rod reciprocate up and down and left and right, and the compression efficiency of the compressor is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the front structure of the present utility model.
Fig. 2 is a schematic view of another side perspective structure of the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1. a first piston rod; 2. a second piston rod; 3. a drive shaft; 4. a crank connecting rod; 5. a rotating shaft; 6. a rotating disc; 7. a rotating shaft; 8. a through hole; 9. a first piston plate; 10. a second piston plate; 11. an arc-shaped movement groove; 12. a support column; 13. a piston head; 14. an arc-shaped groove; 15. sealing the rubber ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
A piston driving mechanism for a compressor, as shown in fig. 1 to 2, comprising: a first piston rod 1 arranged vertically; a second piston rod 2 horizontally arranged with the first piston rod 1; drive means for connecting a first piston rod 1 and a second piston rod 2, the drive means comprising: a driving shaft 3 and a crank connecting rod 4 rotationally connected with the driving shaft 3; and a crank drive assembly rotatably provided at one side of the first piston rod 1.
The crankshaft driving assembly consists of a rotating shaft 5, a rotating disc 6 and a rotating shaft 7, wherein the rotating shaft 5 is connected with a first piston plate 9, the rotating shaft 5 is connected with the rotating disc 6, and the rotating shaft 7 drives the rotating disc 6 to rotate; the first piston plate 9 is provided with an arc-shaped movement groove 11, and the rotating shaft 5 moves in the arc-shaped movement groove 11 to enable the first piston rod 1 to reciprocate up and down.
Specifically, through holes 8 are formed in the center positions of the first piston rod 1 and the second piston rod 2, and a first piston plate 9 and a second piston plate 10 are respectively arranged in the through holes 8; the driving shaft 3 is connected with the first piston plate 9, the crank connecting rod 4 is connected with the second piston plate 10, and the crank connecting rod 4 drives the driving shaft 3 to rotate so as to enable the second piston plate 10 to horizontally reciprocate.
In the embodiment, three groups of support columns 12 are further arranged on the second piston rod 2, and the second piston rod 2 has better structural effect through the three groups of support columns 12; and still install piston head 13 on the support column 12, arc wall 14 has been seted up to piston head 13 both sides, makes piston head 13 can be better with the casing installation of cooperating through arc wall 14, and still installs sealing rubber circle 15 at first piston rod 1 both ends, and sealing rubber circle 15 is installed with the casing, guarantees sealed stability.
When in motion, the crank connecting rod 4 and the driving shaft 3 form a driving mechanism to drive the second piston rod 2 to horizontally reciprocate; simultaneously, the rotating shaft 7 is connected with an external motor, so that the rotating shaft 5 moves in the arc-shaped movement groove 11, and the first piston rod 1 reciprocates up and down; the first piston rod 1 and the second piston rod 2 are made to reciprocate up and down and horizontally, so that the compression movement of the first piston rod 1 and the second piston rod 2 is realized. By adopting the arrangement of the first piston rod 1 and the second piston rod 2, the first piston rod 1 and the second piston rod 2 reciprocate up and down and left and right, and the compression efficiency of the compressor is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A piston driving mechanism for a compressor, comprising:
a first piston rod (1) arranged vertically;
a second piston rod (2) horizontally arranged with the first piston rod (1);
drive device for connecting the first piston rod (1) and the second piston rod (2), the drive device comprising: a driving shaft (3) and a crank connecting rod (4) rotationally connected with the driving shaft (3); the method comprises the steps of,
a crankshaft drive assembly rotatably provided at one side of the first piston rod (1), the crankshaft drive assembly comprising: the device comprises a rotating shaft (5), a rotating disc (6) connected with the rotating shaft (5), and a rotating shaft (7) arranged on the rotating disc (6).
2. The piston driving mechanism for the compressor according to claim 1, wherein through holes (8) are formed in the central positions of the first piston rod (1) and the second piston rod (2), and a first piston plate (9) and a second piston plate (10) are respectively arranged in the through holes (8).
3. A piston drive mechanism for a compressor according to claim 2, characterized in that the drive means are arranged between the first piston plate (9) and the second piston plate (10), the drive shaft (3) being mounted on the first piston plate (9), the crank connecting rod (4) being mounted on the second piston plate (10).
4. A piston driving mechanism for a compressor according to claim 3, wherein the first piston plate (9) is provided with an arc-shaped movement groove (11), and the rotation shaft (5) is installed in the arc-shaped movement groove (11).
5. A piston driving mechanism for a compressor according to claim 1, wherein a plurality of support columns (12) are installed on two sides of the second piston rod (2), a piston head (13) is installed on the support columns (12), and arc-shaped grooves (14) are formed on two sides of the piston head (13).
6. A piston driving mechanism for a compressor according to claim 1, wherein sealing rubber rings (15) are further installed at both ends of the first piston rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213271.XU CN219953582U (en) | 2023-02-14 | 2023-02-14 | Piston driving mechanism for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213271.XU CN219953582U (en) | 2023-02-14 | 2023-02-14 | Piston driving mechanism for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219953582U true CN219953582U (en) | 2023-11-03 |
Family
ID=88554132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320213271.XU Active CN219953582U (en) | 2023-02-14 | 2023-02-14 | Piston driving mechanism for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219953582U (en) |
-
2023
- 2023-02-14 CN CN202320213271.XU patent/CN219953582U/en active Active
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