CN216741880U - Vertical air pump - Google Patents
Vertical air pump Download PDFInfo
- Publication number
- CN216741880U CN216741880U CN202123244130.4U CN202123244130U CN216741880U CN 216741880 U CN216741880 U CN 216741880U CN 202123244130 U CN202123244130 U CN 202123244130U CN 216741880 U CN216741880 U CN 216741880U
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- cylinder body
- bearing
- push rod
- vertical
- air pump
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Abstract
The utility model discloses a perpendicular pump air pump, include: the cylinder body comprises a cylinder body upper cover (1), a cylinder body (2), a motor (3), a motor reinforcing ring (4), a large gear (5), a first circular shaft (6), a first bearing (7), a second circular shaft (8), a second bearing (9), a linkage part (10), a vertical push rod (11) and a small gear (12), wherein the small gear (12) is fixed on the motor (3), and the large gear (5) is provided with the first circular shaft (6) and the first bearing (7) and is fixed on the cylinder body (2); the linkage piece (10) is provided with a second round shaft (8) and a second bearing (9) and is fixed on the cylinder body (2); the rolling chute on the vertical push rod (11) is connected with a second bearing (9) and is arranged on the cylinder body (2), and the cylinder body (2) is covered with the cylinder body upper cover (1) and is fixed together through screws.
Description
Technical Field
The utility model relates to an air pump, especially a perpendicular pump gas pump.
Background
Chinese patent CN 206753842U 2017-12-15 discloses an electric air pump comprising a gear, a linkage shaft, and a motor. When the motor operates, a pinion on a motor shaft drives a large gear to drive a piston in a cylinder to move through a cylinder linkage shaft which is an oversized stroke linkage rod (the distance between the center of the linkage rod connected with the cam and the center of the base circle of the cam is increased, and then the stroke is increased).
However, such an air pump has the following disadvantages:
1) the pumping speed is low, the air is pumped in a swinging mode, and the utilization rate of an air cylinder is low;
2) part of the fittings have short service life, and the swinging type pump air has large damage to the fittings.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a vertical air pump.
The utility model provides a technical scheme that above-mentioned technical problem took as follows:
a vertical pumping air pump comprising: the cylinder body comprises a cylinder body upper cover (1), a cylinder body (2), a motor (3), a motor reinforcing ring (4), a large gear (5), a first circular shaft (6), a first bearing (7), a second circular shaft (8), a second bearing (9), a linkage piece (10), a vertical push rod (11) and a small gear (12), wherein the small gear (12) is fixed on the motor (3), and the large gear (5) is provided with the first circular shaft (6) and the first bearing (7) and is fixed on the cylinder body (2); the linkage piece (10) is provided with a second round shaft (8) and a second bearing (9) and is fixed on the cylinder body (2); a rolling chute on the vertical push rod (11) is connected with a second bearing (9) and is arranged on the cylinder body (2), and the cylinder body (2) is covered with the cylinder body upper cover (1) and is fixed together through screws; the motor (3) rotates the small gear (12) after being electrified, the small gear (12) drives the large gear (5) to rotate, the linkage piece (10) rotates centrifugally, and the rolling chute (110) on the vertical push rod (11) is linked through the second bearing (9) to enable the vertical push rod to pump air vertically.
Preferably, the vertical push rod (11) is integrally designed, so that the pressure of the air pump can be stably adjusted.
Preferably, the vertical push rod (11) is provided with a rolling chute (110).
Preferably, a positioning boss (111) is arranged on the periphery of the upper chute of the vertical push rod (11) and can be matched with a stroke limiting groove (113) of the cylinder body upper cover (1) and the cylinder body (2) to slide up and down.
Preferably, after the cylinder body upper cover (1) and the cylinder body (2) are assembled, stroke limiting grooves (112) are arranged on two sides, and 2 stroke limiting grooves (113) are arranged at the bottom.
After the above technical scheme is adopted in the utility model, the motor circular telegram back rotates the pinion and drives the gear wheel and rotate for the link centrifugal rotation makes it perpendicular pump gas through the perpendicular push rod roll spout of second bearing linkage (110). Because the air pump piston pumps air vertically to enter and push air, the volume of the cylinder body is fully utilized, and the efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.
Fig. 1 is a schematic structural diagram of the vertical air pump of the present invention.
FIG. 2 is a schematic view of the operation of the vertical push rod of the vertical air pump of the present invention;
FIG. 3 is a schematic view of the vertical push rod positioning boss of the vertical pump air pump of the present invention
Fig. 4a and 4b are schematic diagrams of the vertical air pump of the present invention, in which the cylinder body upper cover (1) and the cylinder body (2) are assembled and then have travel limit grooves on both sides;
fig. 5 is the overall assembly schematic diagram of the vertical air pump of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following specific embodiments.
As shown in fig. 1, a vertical air pump includes: the cylinder body comprises a cylinder body upper cover (1), a cylinder body (2), a motor (3), a motor reinforcing ring (4), a large gear (5), a first circular shaft (6), a first bearing (7), a second circular shaft (8), a second bearing (9), a linkage part (10), a vertical push rod (11) and a small gear (12), wherein the small gear (12) is fixed on the motor (3), and the large gear (5) is provided with the first circular shaft (6) and the first bearing (7) and is fixed on the cylinder body (2); the linkage piece (10) is provided with a second round shaft (8) and a second bearing (9) and is fixed on the cylinder body (2); a rolling chute on the vertical push rod (11) is connected with a second bearing (9) and is arranged on the cylinder body (2), and the cylinder body (2) is covered with the cylinder body upper cover (1) and is fixed together through screws; the motor (3) rotates the small gear (12) after being electrified, the small gear (12) drives the large gear (5) to rotate, the linkage piece (10) rotates centrifugally, and the rolling chute (110) on the vertical push rod (11) is linked through the second bearing (9) to enable the vertical push rod to pump air vertically.
Preferably, the vertical push rod (11) is integrally designed, so that the pressure of the air pump can be stably adjusted. Preferably, the vertical push rod (11) is provided with a rolling chute (110).
Preferably, a positioning boss (111) is arranged on the periphery of the upper chute of the vertical push rod (11) and can be matched with a stroke limiting groove (113) of the cylinder body upper cover (1) and the cylinder body (2) to slide up and down.
Preferably, after the cylinder body upper cover (1) and the cylinder body (2) are assembled, stroke limiting grooves (112) are arranged on two sides, and 2 stroke limiting grooves (113) are arranged at the bottom.
After the above technical scheme is adopted in the utility model, the motor circular telegram back rotates the pinion and drives the gear wheel and rotate for the link centrifugal rotation makes it perpendicular pump gas through the perpendicular push rod roll spout of second bearing linkage (110). Because the air pump piston pumps air vertically to enter and push air, the volume of the cylinder body is fully utilized, and the efficiency is improved. And, the straight pump type is straight from top to bottom, and the friction is small, because the friction is reduced, the noise is relatively reduced, and the service life of the cylinder body and the push rod is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A vertical pumping air pump, comprising: the cylinder body comprises a cylinder body upper cover (1), a cylinder body (2), a motor (3), a motor reinforcing ring (4), a large gear (5), a first circular shaft (6), a first bearing (7), a second circular shaft (8), a second bearing (9), a linkage part (10), a vertical push rod (11) and a small gear (12), wherein the small gear (12) is fixed on the motor (3), and the large gear (5) is provided with the first circular shaft (6) and the first bearing (7) and is fixed on the cylinder body (2); the linkage piece (10) is provided with a second round shaft (8) and a second bearing (9) and is fixed on the cylinder body (2); a rolling chute on the vertical push rod (11) is connected with a second bearing (9) and is arranged on the cylinder body (2), and the cylinder body (2) is covered with the cylinder body upper cover (1) and is fixed together through screws; the motor (3) rotates the small gear (12) after being electrified, the small gear (12) drives the large gear (5) to rotate, the linkage piece (10) rotates centrifugally, and the rolling chute (110) on the vertical push rod (11) is linked through the second bearing (9) to enable the vertical push rod to pump air vertically.
2. Vertical pump air pump according to claim 1, characterized in that the vertical push rod (11) is of unitary design, allowing a stable adjustment of the pump pressure.
3. Vertical air pump according to claim 1, characterized in that the vertical push rod (11) has a rolling runner (110).
4. The vertical air pump according to claim 1, wherein the vertical push rod (11) has a positioning boss (111) at the periphery of the upper sliding groove to slide up and down in cooperation with the stroke limiting groove (113) of the cylinder body upper cover (1) and the cylinder body (2).
5. The vertical air pump according to claim 1, wherein the upper cover (1) and the cylinder body (2) are assembled to form a stroke limiting groove (112) on both sides and 2 stroke limiting grooves (113) on the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123244130.4U CN216741880U (en) | 2021-12-22 | 2021-12-22 | Vertical air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123244130.4U CN216741880U (en) | 2021-12-22 | 2021-12-22 | Vertical air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741880U true CN216741880U (en) | 2022-06-14 |
Family
ID=81937891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123244130.4U Active CN216741880U (en) | 2021-12-22 | 2021-12-22 | Vertical air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741880U (en) |
-
2021
- 2021-12-22 CN CN202123244130.4U patent/CN216741880U/en active Active
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