CN218177450U - Structure for improving space utilization rate of vortex air compressor - Google Patents
Structure for improving space utilization rate of vortex air compressor Download PDFInfo
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- CN218177450U CN218177450U CN202221676474.4U CN202221676474U CN218177450U CN 218177450 U CN218177450 U CN 218177450U CN 202221676474 U CN202221676474 U CN 202221676474U CN 218177450 U CN218177450 U CN 218177450U
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Abstract
The utility model relates to the technical field of machinery, in particular to a structure for improving the space utilization rate of a vortex air compressor, which comprises a pump body and a motor, wherein the pump body is positioned at one side of the motor, a pump body mounting threaded hole and a pump body mounting and positioning female port which are installed in a matching way with the motor are symmetrically arranged on the pump body, and a driving bearing is fixedly arranged in the middle of the pump body; the symmetry is provided with the motor installation location secondary mouth with female mouthful cooperation installation of pump body installation location on the motor, and the symmetry is provided with the motor installation screw hole with pump body installation screw hole cooperation installation on the motor, and the inside eccentric main shaft that is provided with of motor, eccentric main shaft are close to pump body one end and are eccentric spindle nose, and eccentric spindle nose runs through and is located inside the drive bearing, the utility model is suitable for a mechanical transmission structures such as vortex formula air compressor, vortex formula inflating pump are one kind and save axial hookup space, reduce complete machine weight, and the method of noise reduction and consumption, solve shaft coupling purchasing cost, reduce the assembly degree of difficulty, improve complete machine efficiency.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be an improve vortex air compressor machine space utilization's structure.
Background
The transmission mode of machines such as the existing vortex air compressor in the market, vortex inflating pump and the like mostly adopts belt transmission and coupler transmission, the occupied space is large, the centering degree and the tightness of the belt are adjusted, the coaxiality of the coupler is adjusted, time and labor are wasted, and the coupler is required to be replaced regularly.
1. Disadvantages of belt drives:
(1) the purchase cost is increased by arranging belt pulleys and belts on the pump body and the motor.
(2) The motor and the pump body need to be arranged in parallel, and the occupied space is occupied.
(3) The belt needs regular maintenance, tightness adjustment and replacement, and maintenance cost is increased.
(4) The effective rate of the belt is lost, which is not beneficial to energy conservation and emission reduction.
(5) The belt and the belt wheel are exposed outside, and hands or other parts can be clamped during operation, so that safety risks exist.
2. The disadvantages of the coupling transmission are as follows:
(1) the pump body and the motor are provided with the coupling, the rubber or the plastic spline, and the purchase cost is increased.
(2) It is difficult to adjust the coaxiality of the two ends of the coupling and it is very time consuming.
(3) The pump body, the coupler and the motor are linearly arranged, and therefore the axial space is occupied.
(4) The coupler is exposed and rotated, so that safety risk is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve vortex air compressor machine space utilization's structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a structure for improving the space utilization rate of a scroll air compressor comprises a pump body and a motor, wherein the pump body is positioned on one side of the motor, a pump body mounting threaded hole and a pump body mounting positioning female port which are matched with the motor are symmetrically formed in the pump body, and a driving bearing is fixedly arranged in the middle of the pump body;
the symmetry is provided with the sub-mouth of motor installation location of the female mouth cooperation installation of pump body installation location on the motor, the symmetry be provided with on the motor with the motor installation screw hole of pump body installation screw hole cooperation installation, the inside eccentric main shaft that is provided with of motor, eccentric main shaft is close to pump body one end is eccentric spindle head, is located keep away from on the eccentric main shaft eccentric spindle head one end top is provided with vice counter weight, is located be close to on the eccentric main shaft eccentric spindle head one end below is provided with main counter weight, is located on the motor eccentric main shaft is kept away from eccentric spindle head one end below is provided with the auxiliary bearing, is located be close to on the motor eccentric spindle head one end below is provided with the base bearing.
As the utility model discloses preferred scheme, motor installation location secondary opening with when pump body installation location female mouth cooperation interlude meets, pump body installation screw hole with the screw central point of motor installation screw hole is on same straight line.
As the utility model discloses preferred scheme, pump body installation screw hole with motor installation screw hole is connected through the bolt.
As the utility model discloses preferred scheme, eccentric main shaft integration sets up, the eccentric spindle head portion of eccentric main shaft one end runs through to be located inside the drive bearing.
As the utility model discloses preferred scheme, motor installation location bead with the cooperation of the female mouth of pump body installation location meets.
Preferably, the eccentric spindle head is located inside the drive bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
the problem that provides to the background art, the utility model is suitable for a mechanical transmission structures such as vortex formula air compressor, vortex formula inflating pump are the method of saving axial hookup space, reducing complete machine weight and noise reduction and consumption, solve shaft coupling purchasing cost, reduce the assembly degree of difficulty, improve complete machine efficiency.
1. The motor and the pump body use the same main shaft, so that the length space of one main shaft is saved;
2. the same main shaft is used, so the pump body has the purchase cost of a set of main bearings and a set of auxiliary bearings;
3. and a belt and a coupling are not needed, so that the purchase and maintenance cost is saved.
4. The installation is convenient, and the tang location need not to adjust the axiality.
5. The external parts do not have rotating parts such as belts or couplings, and the like, so that the influence on the safety of personnel can be avoided.
6. The through shaft type design has no shaft coupling or belt, and improves the transmission efficiency.
7. The time of installing the main shaft and the main and auxiliary balance weights is saved, the shaft coupling or the belt does not need to be adjusted, the assembly time is shortened, and the working efficiency is improved.
8. The weight of the whole machine is reduced, and the noise problem caused by a belt or a coupling is reduced.
Drawings
FIG. 1 is a sectional view of the installation of the integral pump body and the motor of the present invention;
FIG. 2 is a sectional view of the whole pump body of the present invention;
fig. 3 is a cross-sectional view of the whole motor of the present invention.
In the figure: 11. a pump body; 12. the pump body is provided with a threaded hole; 13. the pump body is provided with a positioning female port; 14. a drive bearing; 21. a motor; 22. the motor is provided with a positioning sub-opening; 23. a motor mounting threaded hole; 24. a secondary counterweight; 25. an eccentric main shaft; 251. an eccentric spindle head; 26. a main counterweight; 27. a secondary bearing; 28. and a main bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution: a structure for improving the space utilization rate of a scroll air compressor comprises a pump body 11 and a motor 21, wherein the pump body 11 is positioned at one side of the motor 21, a pump body mounting threaded hole 12 and a pump body mounting positioning female port 13 which are matched and mounted with the motor 21 are symmetrically arranged on the pump body 11, a driving bearing 14 is fixedly arranged in the middle of the pump body 11, a motor mounting positioning sub-port 22 which is matched and mounted with the pump body mounting positioning female port 13 is symmetrically arranged on the motor 21, when the motor mounting positioning sub-port 22 is matched and penetrated with the pump body mounting positioning female port 13, the screw hole central points of the pump body mounting threaded hole 12 and the motor mounting threaded hole 23 are positioned on the same straight line, the pump body mounting threaded hole 12 is connected with the motor mounting threaded hole 23 through a bolt, the motor mounting positioning sub-port 22 is matched and connected with the pump body mounting positioning female port 13, the use, the mounting and the dismounting are convenient, and the coaxiality of the motor 21 and the pump body 11 is ensured, the motor 21 is symmetrically provided with a motor mounting threaded hole 23 which is matched and mounted with the pump body mounting threaded hole 12, an eccentric main shaft 25 is arranged in the motor 21, one end of the eccentric main shaft 25, which is close to the pump body 11, is an eccentric main shaft head 251, the eccentric main shaft 25 is integrally arranged, the eccentric main shaft head 251 at one end of the eccentric main shaft 25 penetrates through the driving bearing 14 and is positioned in the driving bearing 14, the eccentric main shaft head 251 is arranged on the motor 21 and plays a role of driving the driving bearing 14, so that the pump body 11 and the motor 21 are connected by using the same shaft, the eccentric main shaft 25 is integrally designed, the pump body 11 and the motor 21 are connected by using the same shaft, the connection problem of the motor 21 and the main shaft of the pump body 11 is avoided, the space and the cost are saved, an auxiliary counterweight 24 is arranged above one end of the eccentric main shaft 25, which is far away from the main counterweight 26 is arranged below one end of the eccentric main shaft 25, which is close to the eccentric main shaft head 251, an auxiliary bearing 27 is arranged below one end, far away from the eccentric spindle head 251, of the eccentric spindle 25 on the motor 21, a main bearing 28 is arranged below one end, close to the eccentric spindle head 251, of the motor 21, and the auxiliary counterweight 24 and the main counterweight 26 are mounted on the eccentric spindle 25 to play a role in balancing the motion of the pump body 11, so that the pump body 11 operates stably.
The utility model discloses work flow:
when the motor installation positioning sub-opening 22 is inserted into the pump body installation positioning female opening 13 during installation, the coaxiality of the motor 21 and the pump body 11 is guaranteed, the pump body 11 is pushed to one side of the motor 21, the eccentric spindle head portion 251 of the eccentric spindle 25 is inserted into the driving bearing 14, the pump body installation threaded hole 12 and the screw hole center point of the motor installation threaded hole 23 are located on the same straight line, the motor installation threaded hole 23 is aligned with the pump body installation threaded hole 12 and locked through a bolt, and installation is completed.
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. The utility model provides an improve vortex air compressor machine space utilization's structure, includes the pump body (11) and motor (21), its characterized in that: the pump body (11) is positioned on one side of the motor (21), a pump body mounting threaded hole (12) and a pump body mounting positioning female port (13) which are matched and mounted with the motor (21) are symmetrically formed in the pump body (11), and a driving bearing (14) is fixedly arranged in the middle of the pump body (11);
the utility model discloses a pump body installation location of eccentric main shaft head, including motor (21), motor (21) go up the symmetry be provided with the sub-mouth (22) of motor installation location of female mouth (13) cooperation installation of pump body installation location, motor (21) go up the symmetry be provided with motor installation screw hole (23) of pump body installation screw hole (12) cooperation installation, motor (21) inside is provided with eccentric main shaft (25), eccentric main shaft (25) are close to pump body (11) one end is eccentric main shaft head (251), are located keep away from on eccentric main shaft (25) eccentric main shaft head (251) one end top is provided with vice counter weight (24), is located be close to on eccentric main shaft (25) eccentric main shaft head (251) one end below is provided with main balance weight (26), is located on motor (21) eccentric main shaft (25) are kept away from eccentric main shaft head (251) one end below is provided with auxiliary bearing (27), is located be close to on motor (21) eccentric main shaft head (251) one end below is provided with main bearing (28).
2. The structure for improving the space utilization rate of the scroll air compressor as claimed in claim 1, wherein: when the motor installation positioning sub-port (22) and the pump body installation positioning female port (13) are matched, penetrated and connected, the pump body installation threaded hole (12) and the screw hole center point of the motor installation threaded hole (23) are on the same straight line.
3. The structure for improving the space utilization rate of the scroll air compressor as claimed in claim 1, wherein: the pump body mounting threaded hole (12) is connected with the motor mounting threaded hole (23) through a bolt.
4. The structure for improving the space utilization rate of the scroll air compressor as claimed in claim 1, wherein: the eccentric main shaft (25) is integrally arranged, and an eccentric main shaft head part (251) at one end of the eccentric main shaft (25) penetrates through and is positioned in the driving bearing (14).
5. The structure for improving the space utilization rate of the scroll air compressor as claimed in claim 1, wherein: the motor installation positioning sub-opening (22) is matched and connected with the pump body installation positioning female opening (13).
6. The structure for improving the space utilization rate of the scroll air compressor as claimed in claim 1, wherein: the eccentric spindle head (251) is positioned in the drive bearing (14) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676474.4U CN218177450U (en) | 2022-07-01 | 2022-07-01 | Structure for improving space utilization rate of vortex air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676474.4U CN218177450U (en) | 2022-07-01 | 2022-07-01 | Structure for improving space utilization rate of vortex air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218177450U true CN218177450U (en) | 2022-12-30 |
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ID=84611676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221676474.4U Active CN218177450U (en) | 2022-07-01 | 2022-07-01 | Structure for improving space utilization rate of vortex air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218177450U (en) |
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2022
- 2022-07-01 CN CN202221676474.4U patent/CN218177450U/en active Active
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