CN103591026A - Screw-type air compressor - Google Patents
Screw-type air compressor Download PDFInfo
- Publication number
- CN103591026A CN103591026A CN201310589179.4A CN201310589179A CN103591026A CN 103591026 A CN103591026 A CN 103591026A CN 201310589179 A CN201310589179 A CN 201310589179A CN 103591026 A CN103591026 A CN 103591026A
- Authority
- CN
- China
- Prior art keywords
- air compressor
- motor
- screw
- fixed plate
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention relates to a screw-type air compressor. The screw-type air compressor comprises a machine frame, a base, a screw-type air compressor main unit and a motor, wherein the machine frame is a plate-type supporting frame; the plate-type supporting frame comprises a fixing plate and a frame border; the screw-type air compressor main unit is fixedly arranged above the fixing plate; a main body of the screw-type air compressor main unit is arranged on the right side of the fixing plate; a belt pulley of the screw-type air compressor main unit is arranged on the left side of the fixing plate; the motor is arranged below the fixing plate; an installing hole is formed in the fixing plate; a main shaft of the motor penetrates through the installing hole and is connected with the belt pulley; elongated adjusting holes are formed in the upper parts and the lower parts of the two sides of the installing hole respectively; a fixing disc is arranged on the left side section of the motor; the fixing disc is provided with fixing holes at positions corresponding to the four elongated adjusting holes. The screw-type air compressor is high in assembling precision and convenient to adjust; during parallel downward movement, the installing accuracy of a belt drive is not affected, thus reducing the abnormal wear of a belt and ensuring the driving torque.
Description
Technical field
The present invention relates to a kind of screw air compressor.
Background technique
Screw air compressor adopts pre-complete configuration, only needs single power supply to connect and pressurized air connection, and built-in cooling system, makes installment work greatly simplify.Screw air compressor take that the advantages such as it is high-effect, high efficiency, non-maintaining, the life-span is reliable are uniform provides the pressurized air of high-quality as all trades and professions.
Existing screw air compressor comprises frame, base, screw air compressor host and motor, screw air compressor host and motor are separately positioned on the upper and lower of frame, frame is fixedly installed on base, on screw air compressor host and motor, be respectively arranged with belt pulley, two belt pulleys are connected and are connected by belt transmission, because screw air compressor host and motor are all fixed, after installing, precision cannot be adjusted, if there is mounting point deviation, the inordinate wear of belt can be caused, driving torque cannot be guaranteed.
Summary of the invention
In order to solve above-mentioned technical problem, object of the present invention provides a kind of screw air compressor, this screw air compressor has adopted screw rod adjusting, can guarantee the mounting point zero deflection of main frame and motor, assembly precision is high, easy to adjust, and parallel not moving down can affect bel-drivenn installation precision, reduce the inordinate wear of belt, guarantee driving torque.
In order to realize above-mentioned object, the present invention has adopted following technological scheme:
A kind of screw air compressor, this air compressor comprises frame, base, screw air compressor host and motor, screw air compressor host and motor are separately positioned on the upper of frame one side, below, frame is fixedly installed on base, on screw air compressor host and motor, be respectively arranged with belt pulley, two belt pulleys are connected and are connected by belt transmission, described frame is a board-like supporting frame, board-like supporting frame comprises fixed plate and edge, edge is arranged on the surrounding of fixed plate, described screw air compressor host is fixedly installed on the top of fixed plate, the main body of screw air compressor host is arranged on fixed plate right side, the belt pulley of screw air compressor host is arranged on fixed plate left side, described motor is arranged on the below of fixed plate, on fixed plate, be provided with mounting hole, the main shaft of motor is connected with belt pulley through mounting hole, in the both sides of mounting hole, upper and lower is respectively equipped with long strip adjustment hole, the left side section of described motor is provided with fixed tray, fixed tray arranges fixed hole in the relevant position of four long strip adjustment holes, between described fixed tray and fixed plate, be provided with fixing bolt, fixing bolt is fixedly connected with fixed tray with long strip adjustment hole through fixed hole with fixed plate, on the edge of board-like supporting frame bottom, be provided with two through holes, in two through holes, be respectively arranged with lift adjustment screw rod, the upper end of two lift adjustment screw rods is respectively arranged with screw head, on screw head, be provided with fixed hole, two of bottoms fixing bolt is fixed into one through described fixed hole by screw head, fixed tray and fixed plate, below two through holes of the edge of bottom, be respectively arranged with adjusting nut, adjusting nut is screwed in the upper of described lift adjustment screw rod, described motor below is provided with motor cabinet, and motor cabinet is fixedly installed on base, and the both sides of motor cabinet are respectively arranged with studdle, and studdle is respectively equipped with adjusting nut in the both sides up and down of motor cabinet, and the lower end of studdle and described base offset.
As preferably, between described frame and base, be provided with beam and be connected, between motor cabinet and base, be also provided with beam and be connected.
As preferably, the outlet pipe of described screw air compressor host adopts hard tube to connect.Thereby avoid the effective rubber pipe of main exhaust, use for a long time situation aging and that reveal.
As preferably, the described right-hand end at motor is installed and is provided with cooling fan.Make motor-driven fan.Reduce fan electromotor, avoided fan electromotor damage, made complete machine high temperature, thereby reduced the fault of screw machine.Also make screw machine volume little, simple in structure.
The present invention is owing to having adopted above-mentioned technological scheme, the upper and lower side that is arranged on supporting frame of main frame and motor, and main frame is fixed, motor can up-down adjustment, the lower end surface of supporting frame is also provided with lift adjustment screw rod, and lift adjustment screw rod is connected with motor, by regulating lift adjustment screw rod, motor is moved down, form mobile belt tension under motor and adjust structure.The junction surface of supporting frame, guaranteed the mounting point zero deflection of main frame and motor, assembly precision is high, and only need utilize the lift adjustment screw rod of supporting frame lower end to reduce motor position while adjusting, get final product tightening belt, easy to adjust, parallel not moving down can affect bel-drivenn installation precision, reduce the inordinate wear of belt, guarantee driving torque.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of frame.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
A kind of screw air compressor as shown in Figure 1, this air compressor comprises frame 3, base, screw air compressor host 1 and motor 2, screw air compressor host 1 and motor 2 are separately positioned on the upper and lower of frame 3 one sides, frame 3 is fixedly installed on base, is provided with beam 7 and is connected between frame 3 and base.On screw air compressor host 1 and motor 2, being respectively arranged with 4, two belt pulleys 4 of belt pulley is in transmission connection and is connected by belt 5.
As shown in Figure 2, described frame 3 is a board-like supporting frame, and board-like supporting frame comprises fixed plate 31 and edge 32, and edge 32 is arranged on the surrounding of fixed plate 31.Described screw air compressor host 1 is fixedly installed on the top of fixed plate 31, the outlet pipe 11 of screw air compressor host 1 adopts hard tube to connect, the main body of screw air compressor host 1 is arranged on fixed plate 31 right sides, and the belt pulley 4 of screw air compressor host 1 is arranged on fixed plate 31 left sides; Described motor 2 is arranged on the below of fixed plate 31, on fixed plate 31, be provided with mounting hole 33, the main shaft of motor 2 is connected with belt pulley 4 through mounting hole 33, in the both sides of mounting hole 33, upper and lower is respectively equipped with long strip adjustment hole 34, the left side section of described motor 2 is provided with fixed tray 21, fixed tray 21 arranges fixed hole 22 in the relevant position of four long strip adjustment holes 34, between described fixed tray 21 and fixed plate 31, be provided with fixing bolt, fixing bolt is fixedly connected with fixed tray 21 with long strip adjustment hole 34 through fixed hole 22 with fixed plate 31; On the edge 32 of board-like supporting frame bottom, be provided with two through holes 35, in two through holes 35, be respectively arranged with lift adjustment screw rod 6, the upper end of two lift adjustment screw rods 6 is respectively arranged with screw head 61, on screw head 61, be provided with fixed hole, two of bottoms fixing bolt is fixed into one by screw head 61, fixed tray 21 with fixed plate 31 through described fixed hole, below two through holes of the edge 32 of bottom, be respectively arranged with adjusting nut 62, adjusting nut 62 is screwed in the upper of described lift adjustment screw rod 6.
As shown in Figure 1, described motor 2 belows are provided with motor cabinet 23, and motor cabinet 23 is fixedly installed on base, and the right-hand end of motor 2 is installed and is provided with cooling fan 10, be also provided with beam 7 and be connected between motor cabinet 23 and base.The both sides of motor cabinet 23 are provided with studdle 8 on respectively, and studdle 8 is respectively equipped with adjusting nut 9 in the both sides up and down of motor cabinet 23, and the lower end of studdle 8 and described base offset.
When using, by regulating lift adjustment screw rod 6, motor 2 is moved down, form 5 tensionings of 2 times mobile belts of motor and adjust structure.The junction surface of board-like supporting frame, guaranteed the mounting point zero deflection of main frame and motor 2, assembly precision is high, and only need utilize the lift adjustment screw rod 6 of supporting frame lower end to reduce motor 2 positions while adjusting, get final product tightening belt 5, easy to adjust, the parallel installation precision that can not affect belt 5 transmissions that moves down, reduce the inordinate wear of belt 5, guarantee driving torque.
Claims (4)
1. a screw air compressor, this air compressor comprises base, frame (3), screw air compressor host (1) and motor (2), screw air compressor host (1) and motor (2) are separately positioned on the upper of frame (3) one sides, below, frame (3) is fixedly installed on base, on screw air compressor host (1) and motor (2), be respectively arranged with belt pulley (4), two belt pulleys (4) are in transmission connection and are connected by belt (5), it is characterized in that: described frame (3) is a board-like supporting frame, board-like supporting frame comprises fixed plate (31) and edge (32), edge (32) is arranged on the surrounding of fixed plate (31), described screw air compressor host (1) is fixedly installed on the top of fixed plate (31), the main body of screw air compressor host (1) is arranged on fixed plate (31) right side, the belt pulley (4) of screw air compressor host (1) is arranged on fixed plate (31) left side, described motor (2) is arranged on the below of fixed plate (31), on fixed plate (31), be provided with mounting hole (33), the main shaft of motor (2) is connected with belt pulley (4) through mounting hole (33), on the both sides of mounting hole (33), below is respectively equipped with long strip adjustment hole (34), the left side of described motor (2) is provided with fixed tray (21), fixed tray (21) arranges fixed hole (22) in the relevant position of four long strip adjustment holes (34), between described fixed tray (21) and fixed plate (31), be provided with fixing bolt, fixing bolt is fixedly connected with fixed tray (21) with long strip adjustment hole (34) through fixed hole (22) with fixed plate (31), on the edge (32) of board-like supporting frame bottom, be provided with two through holes (35), in two through holes (35), be respectively arranged with lift adjustment screw rod (6), the upper end of two lift adjustment screw rods (6) is respectively arranged with screw head (61), screw head is provided with fixed hole on (61), two of bottoms fixing bolt passes described fixed hole by screw head, fixed tray (21) is fixed into one with fixed plate (31), two through holes (35) below at the edge (32) of bottom is respectively arranged with adjusting nut (7), adjusting nut (7) is screwed in the upper of described lift adjustment screw rod (6), described motor (2) below is provided with motor cabinet (23), motor cabinet (23) is fixedly installed on base, the both sides of motor cabinet (23) are provided with studdle (8) on respectively, studdle (8) is respectively equipped with adjusting nut (9) in the both sides up and down of motor (2) seat, and the lower end of studdle (8) and described base offset.
2. a kind of screw air compressor according to claim 1, is characterized in that: between frame (3) and base, be provided with beam (7) and be connected, be also provided with beam (7) and be connected between motor (2) seat and base.
3. a kind of screw air compressor according to claim 1, is characterized in that: the outlet pipe (11) of screw air compressor host (1) adopts hard tube to connect.
4. a kind of screw air compressor according to claim 1, is characterized in that: at the right-hand end of motor (2), install and be provided with cooling fan (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589179.4A CN103591026A (en) | 2013-11-20 | 2013-11-20 | Screw-type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589179.4A CN103591026A (en) | 2013-11-20 | 2013-11-20 | Screw-type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591026A true CN103591026A (en) | 2014-02-19 |
Family
ID=50081300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310589179.4A Pending CN103591026A (en) | 2013-11-20 | 2013-11-20 | Screw-type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444942A (en) * | 2014-10-30 | 2015-03-25 | 绵阳市维博电子有限责任公司 | Double-screw synchronous lifting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11136903A (en) * | 1997-10-24 | 1999-05-21 | Hitachi Building Systems Co Ltd | Belt tension adjusting device for motor with leg |
| KR100552257B1 (en) * | 2004-06-29 | 2006-02-14 | 이건민 | Screw air compressor |
| CN101634299A (en) * | 2009-08-20 | 2010-01-27 | 红五环集团股份有限公司 | Belt transmission device for screw rod type compressor |
| KR20110028862A (en) * | 2009-09-14 | 2011-03-22 | 이건민 | Connection structure of air compressor and motor |
| CN102155410A (en) * | 2007-11-28 | 2011-08-17 | 株式会社日立产机系统 | Air compressor |
| CN203570591U (en) * | 2013-11-20 | 2014-04-30 | 钟仁志 | Screw air compressor |
-
2013
- 2013-11-20 CN CN201310589179.4A patent/CN103591026A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11136903A (en) * | 1997-10-24 | 1999-05-21 | Hitachi Building Systems Co Ltd | Belt tension adjusting device for motor with leg |
| KR100552257B1 (en) * | 2004-06-29 | 2006-02-14 | 이건민 | Screw air compressor |
| CN102155410A (en) * | 2007-11-28 | 2011-08-17 | 株式会社日立产机系统 | Air compressor |
| CN101634299A (en) * | 2009-08-20 | 2010-01-27 | 红五环集团股份有限公司 | Belt transmission device for screw rod type compressor |
| KR20110028862A (en) * | 2009-09-14 | 2011-03-22 | 이건민 | Connection structure of air compressor and motor |
| CN203570591U (en) * | 2013-11-20 | 2014-04-30 | 钟仁志 | Screw air compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444942A (en) * | 2014-10-30 | 2015-03-25 | 绵阳市维博电子有限责任公司 | Double-screw synchronous lifting mechanism |
| CN104444942B (en) * | 2014-10-30 | 2017-05-03 | 绵阳市维博电子有限责任公司 | Double-screw synchronous lifting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103241934B (en) | Panel material cutting equipment and working method thereof | |
| CN204942426U (en) | A kind of structure being convenient to adjustment belt pulley parallelism and belt tension | |
| CN103855855A (en) | Adjustable motor cabinet | |
| CN201515285U (en) | Motor fixed installation adjustable in multi-directions | |
| CN103231420B (en) | Horizontal band sawing machine | |
| CN107883853A (en) | A kind of adjustable automobile brake disc Surface testing mechanism of test position | |
| CN203119319U (en) | Power distribution cabinet switch component leveling apparatus | |
| CN203728062U (en) | Belt tensioner | |
| CN203570591U (en) | Screw air compressor | |
| CN103591026A (en) | Screw-type air compressor | |
| CN103418909B (en) | Transmission mechanism of laser cutting machine | |
| CN101634299A (en) | Belt transmission device for screw rod type compressor | |
| CN201187560Y (en) | Apparatus for adjusting leather belt tensioning force | |
| CN103847103A (en) | 3D printer based on FDM (Frequency-Division Multiplexing) technology | |
| CN203942361U (en) | Motor fixing device | |
| CN104355204A (en) | Elevator guide shoe bracket | |
| CN203557093U (en) | Tightening machine for small general-purpose gasoline engine | |
| CN209177802U (en) | A kind of adjustable elevator traction machine mounting base | |
| CN209986938U (en) | Section bar and slip table module | |
| CN106252027A (en) | A kind of dry-type transformer heat dissipation base | |
| CN102561742B (en) | Guiding mechanism and lifting stage using same | |
| CN203440647U (en) | Adjustable shaft-driven guide mechanism | |
| CN103451873A (en) | Adjustable shaft drive guiding structure | |
| CN107883852A (en) | A kind of adjustable automobiles brake disc Surface testing mechanism | |
| US20170335850A1 (en) | Scroll type air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |