CN112412797A - Rotary air compressor - Google Patents
Rotary air compressor Download PDFInfo
- Publication number
- CN112412797A CN112412797A CN202011307054.4A CN202011307054A CN112412797A CN 112412797 A CN112412797 A CN 112412797A CN 202011307054 A CN202011307054 A CN 202011307054A CN 112412797 A CN112412797 A CN 112412797A
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- CN
- China
- Prior art keywords
- fixedly connected
- air compressor
- rotary air
- plate
- worm
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/805—Fastening means, e.g. bolts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention relates to the technical field of air compressors, in particular to a rotary air compressor, which comprises a rotary air compressor body, wherein the lower end of the rotary air compressor body is fixedly connected with two vertical plates, the lower ends of the two vertical plates are fixedly connected with a fixed plate, a plurality of fixed holes are formed in the periphery of the fixed plate, a support sleeve is fixedly connected with the periphery of the fixed plate, the support sleeve and the fixed holes are concentrically arranged, a bolt is inserted in the support sleeve, two ends of the fixed plate are connected with threaded rods through a rotating mechanism, the two threaded rods are connected through a transmission mechanism, a movable plate is connected to the two threaded rods in a penetrating manner, the movable plate is positioned right above the bolt, a through groove is formed in the middle of the movable plate, the rotary air compressor body passes through the through groove, one of the threaded rods is fixedly connected with a worm wheel. The invention can prevent the air compressor from loosening.
Description
Technical Field
The invention relates to the technical field of air compressors, in particular to a rotary air compressor.
Background
The rotary compressor is a new type of compressor, and its motor does not need to convert the rotary motion of rotor into reciprocating motion of piston, but directly drives the rotary piston to make rotary motion to complete the compression of refrigerant vapor. When rotary air compressor machine carried out the during operation, can produce vibrations, current rotary air compressor machine is through adopting the mode of bolt fastening, produces vibrations easily, leads to the lax condition to appear in the bolt, influences rotary air compressor machine's fixed effect.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, bolts are loosened easily due to vibration, and the fixing effect of a rotary air compressor is affected.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rotary air compressor is designed, comprising a rotary air compressor body, wherein the lower end of the rotary air compressor body is fixedly connected with two vertical plates, the lower ends of the two vertical plates are fixedly connected with a fixed plate, a plurality of fixed holes are formed in the periphery of the fixed plate, the periphery of the fixed plate is fixedly connected with a support sleeve, the support sleeve and the fixed holes are concentrically arranged, a bolt is inserted in the support sleeve, two ends of the fixed plate are connected with threaded rods through a rotating mechanism, the two threaded rods are connected through a transmission mechanism, a movable plate is in threaded penetrating connection on the two threaded rods and is positioned right above the bolt, a through groove is formed in the middle position of the movable plate, the rotary air compressor body penetrates through the through groove, a side plate is fixedly connected on the fixed plate, and a thrust ball, the inner shaft surface of the thrust ball bearing is fixedly connected with a worm, one of the threaded rods is fixedly connected with a worm wheel, and the worm wheel is meshed with the worm.
Preferably, the transmission mechanism comprises two belt pulleys fixedly connected with the lower end of the threaded rod, and a belt is sleeved between the two belt pulleys.
Preferably, the worm is fixedly connected with a connecting plate, the connecting plate is provided with a pull rod in a penetrating mode, one end of the pull rod is fixedly connected with a butting block, the pull rod is sleeved with a spring, the spring is in a compression state, one end of the spring is fixedly connected with the butting block, the other end of the spring is fixedly connected with the connecting plate, and the other end of the pull rod is fixedly connected with a pull ring.
Preferably, the periphery of the moving plate is fixedly connected with anti-slip ribs, and the anti-slip ribs are located right above the bolts.
Preferably, one end of the worm is fixedly connected with a turntable.
Preferably, the two threaded rods are made of stainless steel materials.
Preferably, the bolt is a rust-proof bolt.
Preferably, slewing mechanism is including offering mounting hole on the fixed plate, the threaded rod can peg graft into in the mounting hole, the spout has been seted up on the mounting hole inner wall, the spout is the annular, the equal fixedly connected with slider in threaded rod lower extreme both sides, slider slidable sets up in the spout.
The rotary air compressor provided by the invention has the beneficial effects that: through the design that adopts movable plate, threaded rod, worm wheel, worm to through rotating the worm, drive the worm wheel and rotate, thereby make the movable plate fix the bolt, prevent to produce vibrations, lead to the not hard up condition to appear in the bolt.
Drawings
Fig. 1 is a first perspective view of a rotary air compressor according to the present invention;
fig. 2 is a second perspective view of the rotary air compressor according to the present invention;
fig. 3 is a third perspective view of the rotary air compressor according to the present invention;
fig. 4 is a side view of a rotary air compressor according to the present invention;
fig. 5 is an enlarged view of a portion a of fig. 1 of the rotary air compressor according to the present invention;
fig. 6 is an enlarged view of a portion B of fig. 4 of the rotary air compressor according to the present invention;
fig. 7 is an enlarged view of a portion C of fig. 4 of the rotary air compressor according to the present invention.
In the figure: the rotary air compressor comprises a rotary air compressor body 1, a moving plate 2, a fixing plate 3, a through groove 4, a supporting sleeve 5, a bolt 6, a vertical plate 7, a side plate 8, a threaded rod 9, a worm wheel 10, a worm 11, a thrust ball bearing 12, a rotary disc 13, a connecting plate 14, a pull ring 15, a fixing hole 16, a belt pulley 17, a belt 18, a pull rod 19, an abutting block 20, a spring 21, an anti-skid edge 22, a mounting hole 23, a sliding block 24 and a sliding groove 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-5, a rotary air compressor, including rotary air compressor body 1, two risers 7 of lower extreme fixedly connected with of rotary air compressor body 1, two riser 7 lower extreme fixedly connected with fixed plates 3, a plurality of fixed orificess 16 have all been seted up around fixed plate 3, fixed plate 3 all around the fixedly connected with support cover 5, support cover 5 and the concentric setting of fixed orificess 16, it has bolt 6 to support 5 interpolation of cover, through adopting bolt 6, so that fix fixed plate 3, thereby fix the air compressor.
Two ends of a fixed plate 3 are connected with threaded rods 9 through a rotating mechanism, the two threaded rods 9 are connected through a transmission mechanism, a moving plate 2 is in threaded penetration connection with the two threaded rods 9, the moving plate 2 is positioned right above a bolt 6, a through groove 4 is formed in the middle of the moving plate 2, a rotary air compressor body 1 penetrates through the through groove 4, a side plate 8 is fixedly connected to the fixed plate 3, a thrust ball bearing 12 is fixedly connected to the side plate 8, a worm 11 is fixedly connected to the inner axial surface of the thrust ball bearing 12, a worm wheel 10 is fixedly connected to one of the threaded rods 9, the worm wheel 10 is meshed with the worm 11, the worm wheel 10 is driven to rotate by rotating the worm 11, so that the threaded rods 9 are driven to rotate, the moving plate 2 is lowered, the moving plate 2 is abutted against the bolt 6, the bolt, and lead to the condition that bolt 6 appears not hard up, because the auto-lock nature of worm 11 simultaneously, only can rotate by worm 11 drive worm wheel 10 to avoided producing vibrations, and lead to threaded rod 9 to take place to rotate, and lead to worm wheel 10 to take place the pivoted condition to appear.
The transmission mechanism comprises a belt pulley 17 fixedly connected with the lower ends of the two threaded rods 9, a belt 18 is sleeved between the two belt pulleys 17, and the effect of connection between the two threaded rods 9 is achieved by adopting the design of the belt 17 and the belt 18, so that the two threaded rods 9 are driven to rotate simultaneously.
The anti-slip ribs 22 are fixedly connected to the periphery of the moving plate 2, the anti-slip ribs 22 are located right above the bolts 6, and due to the design of the anti-slip ribs 22, the roughness of the surface of the moving plate 2 is increased, so that the friction force is increased, and the bolts 6 are prevented from being loosened.
Example 2
Referring to fig. 6, as another preferred embodiment of the present invention, on the basis of embodiment 1, a connecting plate 14 is fixedly connected to a worm 11, a pull rod 19 penetrates through the connecting plate 14, an abutting block 20 is fixedly connected to one end of the pull rod 19, a spring 21 is sleeved on the pull rod 19, the spring 21 is in a compressed state, one end of the spring 21 is fixedly connected to the abutting block 20, the other end of the spring 21 is fixedly connected to the connecting plate 14, a pull ring 15 is fixedly connected to the other end of the pull rod 19, the abutting block 20 abuts against a side plate 8 through the restoring force of the spring 21, so that the friction force of the connecting plate 14 during rotation is increased, since the connecting plate 14 is fixedly connected to the worm 11, rotation of the worm 11 due to vibration is avoided, so that the fixing effect on a bolt 6 is ensured, when the worm 11 needs to rotate, the pull ring 15 is pulled to move the pull rod, the abutment block 20 is disengaged from the side plate 8, and the worm 11 is released from the stopper.
Example 3
Referring to fig. 7, as another preferred embodiment of the present invention, on the basis of embodiment 1, the rotating mechanism includes a mounting hole 23 formed in the fixed plate 3, the threaded rod 9 can be inserted into the mounting hole 23, a sliding groove 25 is formed in an inner wall of the mounting hole 23, the sliding groove 25 is annular, a slider 24 is fixedly connected to each of two sides of a lower end of the threaded rod 9, the slider 24 is slidably disposed in the sliding groove 25, the threaded rod 9 can receive an axial force due to the fact that the bolt 6 is fixed by the moving plate 2, and a bearing generally used cannot carry out a load of the axial force, which easily causes a situation that the bearing is damaged, when the threaded rod 9 rotates, the slider 24 is driven to rotate in the sliding groove 25, and the threaded rod 9 is supported to replace a bearable, thereby preventing the situation that the bearing is damaged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The rotary air compressor comprises a rotary air compressor body (1) and is characterized in that the lower end of the rotary air compressor body (1) is fixedly connected with two vertical plates (7), the lower ends of the two vertical plates (7) are fixedly connected with a fixed plate (3), a plurality of fixed holes (16) are formed in the periphery of the fixed plate (3), support sleeves (5) are fixedly connected with the periphery of the fixed plate (3), the support sleeves (5) and the fixed holes (16) are concentrically arranged, bolts (6) are inserted in the support sleeves (5), two ends of the fixed plate (3) are connected with threaded rods (9) through rotating mechanisms, the two threaded rods (9) are connected through a transmission mechanism, a movable plate (2) is connected to the threads of the two threaded rods (9) in a penetrating manner, and the movable plate (2) is positioned right above the bolts (6), the middle position of movable plate (2) has been seted up and has been led to groove (4), rotation type air compressor body (1) passes lead to groove (4), fixedly connected with curb plate (8) on fixed plate (3), fixedly connected with thrust ball bearing (12) on curb plate (8), interior axial plane fixedly connected with worm (11) of thrust ball bearing (12), one of them fixedly connected with worm wheel (10) on threaded rod (9), worm wheel (10) with worm (11) mesh mutually.
2. The rotary air compressor as claimed in claim 1, wherein the transmission mechanism includes a pulley (17) fixedly connected to the lower ends of the two threaded rods (9), and a belt (18) is disposed between the two pulleys (17).
3. The rotary air compressor as claimed in claim 1, wherein a connecting plate (14) is fixedly connected to the worm (11), a pull rod (19) is disposed through the connecting plate (14), a butting block (20) is fixedly connected to one end of the pull rod (19), a spring (21) is sleeved on the pull rod (19), the spring (21) is in a compressed state, one end of the spring (21) is fixedly connected to the butting block (20), the other end of the spring (21) is fixedly connected to the connecting plate (14), and a pull ring (15) is fixedly connected to the other end of the pull rod (19).
4. The rotary air compressor as claimed in claim 1, wherein the movable plate (2) is fixedly connected with anti-slip ribs (22) at its periphery, and the anti-slip ribs (22) are located right above the bolts (6).
5. The rotary air compressor as claimed in claim 1, wherein a rotary plate (13) is fixedly connected to one end of the worm (11).
6. The rotary air compressor as claimed in claim 1, wherein both of the threaded rods (9) are made of stainless steel material.
7. The rotary air compressor as claimed in claim 1, wherein the bolts (6) are rust-proof bolts.
8. The rotary air compressor according to claim 1, wherein the rotating mechanism includes a mounting hole (23) formed in the fixing plate (3), the threaded rod (9) is insertable into the mounting hole (23), a sliding groove (25) is formed in an inner wall of the mounting hole (23), the sliding groove (25) is annular, sliding blocks (24) are fixedly connected to both sides of a lower end of the threaded rod (9), and the sliding blocks (24) are slidably disposed in the sliding groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011307054.4A CN112412797B (en) | 2020-11-20 | 2020-11-20 | Rotary air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011307054.4A CN112412797B (en) | 2020-11-20 | 2020-11-20 | Rotary air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112412797A true CN112412797A (en) | 2021-02-26 |
| CN112412797B CN112412797B (en) | 2022-10-28 |
Family
ID=74774659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011307054.4A Active CN112412797B (en) | 2020-11-20 | 2020-11-20 | Rotary air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112412797B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978820Y (en) * | 2006-12-04 | 2007-11-21 | 上海连成（集团）有限公司 | Structure for preventing loosening of vertical axial flow pump locking nut |
| CN207004826U (en) * | 2017-08-08 | 2018-02-13 | 宁波宝工电器有限公司 | A kind of fixing structure of compressor |
| CN207606908U (en) * | 2017-12-19 | 2018-07-13 | 全南群英达电子有限公司 | A kind of magnetic head production punching fixture |
| CN207841169U (en) * | 2017-12-29 | 2018-09-11 | 郑州安正达租赁股份有限公司 | A kind of tower crane standard knot bolt clamp device |
| CN108799208A (en) * | 2018-07-02 | 2018-11-13 | 合肥信仁液压机械有限公司 | A kind of suction pump for preventing vibration from loosening |
| CN108839617A (en) * | 2018-05-30 | 2018-11-20 | 芜湖互益电子科技有限公司 | A kind of height-adjustable automobile data recorder |
| CN209178545U (en) * | 2018-11-24 | 2019-07-30 | 开氏石化股份有限公司 | A kind of chemical fibre elasticizer coiling frame |
| CN209811765U (en) * | 2019-03-07 | 2019-12-20 | 沈阳华星机械工业有限公司 | Lathe quick clamping device |
| CN211238866U (en) * | 2019-11-22 | 2020-08-11 | 武汉西高电器有限公司 | High-voltage interconnection switch cabinet with adjustable space for substation |
-
2020
- 2020-11-20 CN CN202011307054.4A patent/CN112412797B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978820Y (en) * | 2006-12-04 | 2007-11-21 | 上海连成（集团）有限公司 | Structure for preventing loosening of vertical axial flow pump locking nut |
| CN207004826U (en) * | 2017-08-08 | 2018-02-13 | 宁波宝工电器有限公司 | A kind of fixing structure of compressor |
| CN207606908U (en) * | 2017-12-19 | 2018-07-13 | 全南群英达电子有限公司 | A kind of magnetic head production punching fixture |
| CN207841169U (en) * | 2017-12-29 | 2018-09-11 | 郑州安正达租赁股份有限公司 | A kind of tower crane standard knot bolt clamp device |
| CN108839617A (en) * | 2018-05-30 | 2018-11-20 | 芜湖互益电子科技有限公司 | A kind of height-adjustable automobile data recorder |
| CN108799208A (en) * | 2018-07-02 | 2018-11-13 | 合肥信仁液压机械有限公司 | A kind of suction pump for preventing vibration from loosening |
| CN209178545U (en) * | 2018-11-24 | 2019-07-30 | 开氏石化股份有限公司 | A kind of chemical fibre elasticizer coiling frame |
| CN209811765U (en) * | 2019-03-07 | 2019-12-20 | 沈阳华星机械工业有限公司 | Lathe quick clamping device |
| CN211238866U (en) * | 2019-11-22 | 2020-08-11 | 武汉西高电器有限公司 | High-voltage interconnection switch cabinet with adjustable space for substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112412797B (en) | 2022-10-28 |
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