CN112760845A - Sewing machine capable of preventing engine oil from dripping based on rotation - Google Patents
Sewing machine capable of preventing engine oil from dripping based on rotation Download PDFInfo
- Publication number
- CN112760845A CN112760845A CN202110012521.9A CN202110012521A CN112760845A CN 112760845 A CN112760845 A CN 112760845A CN 202110012521 A CN202110012521 A CN 202110012521A CN 112760845 A CN112760845 A CN 112760845A
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- fixedly connected
- periphery
- body shell
- air
- rotation
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
- D05B71/02—Loop-taker lubricating devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a sewing machine capable of preventing engine oil from dripping based on rotation, and relates to the technical field of sewing machines. The sewing machine capable of preventing engine oil from dripping on the basis of autorotation comprises a machine body shell, wherein a rotating shaft is rotatably connected inside the machine body shell, a rotating shuttle is fixedly connected to the periphery of the rotating shaft, a rotating disc is fixedly connected to the periphery of the rotating shuttle, and a connecting block is fixedly connected to the periphery of the rotating shaft. Through the rotation of pivot self, drive the extrusion stem and contact with the atress board, use through the cooperation of gasbag and air spring and drive the movable plate and remove, thereby make the ratch drive the gear and rotate, use through the cooperation of gear and spring beam, drive the oil absorption wheel and remove in the periphery of pivot, reached the effect that prevents the machine oil drippage, it rotates to drive rotating shuttle through the rotation of pivot, use through the cooperation of pivot and transfer line, blow off the inside gas of cylinder, reached the effect that prevents the jam of linking up the mouth.
Description
Technical Field
The invention relates to the technical field of sewing machines, in particular to a sewing machine capable of preventing engine oil from dripping based on autorotation.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material and enables one or more layers of sewing materials to be interwoven or sewn together, along with the continuous improvement of the technological level, the types of the sewing machine are changed day by day, various sewing machines appear in the sight of people, but the basic structure of the sewing machine cannot be changed greatly, when the machine is used, oil needs to be added on a rotating shaft inside the machine regularly to ensure the smooth rotation of the rotating shaft, but the oil is easy to fall inside the machine through the rotation on the surface of the rotating shaft, so that the normal work is influenced, the joint of a rotating shuttle and a shell is easy to block, and the work efficiency is reduced.
In order to solve the problems, the inventor provides a sewing machine capable of preventing engine oil from dripping on the basis of autorotation, the extrusion rod is driven to be in contact with a stress plate through rotation of a rotating shaft, a moving plate is driven to move through matching of an air bag and an air spring, so that a gear rod drives a gear to rotate, an oil suction wheel is driven to move on the periphery of the rotating shaft through matching of the gear and a spring rod, the effect of preventing engine oil from dripping is achieved, a rotating shuttle is driven to rotate through rotation of the rotating shaft, and air in an air cylinder is blown out through matching of the rotating shaft and a transmission rod, so that the effect of preventing blocking of a connecting port is achieved.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: a sewing machine capable of preventing engine oil from dripping based on autorotation comprises a machine body shell, wherein a rotating shaft is rotatably connected inside the machine body shell, a rotating shuttle is fixedly connected to the periphery of the rotating shaft, a rotating disc is fixedly connected to the periphery of the rotating shuttle, a connecting block is fixedly connected to the periphery of the rotating shaft, an extrusion rod is fixedly connected to the periphery of the connecting block, a stress plate is movably connected inside the machine body shell, compression springs are fixedly connected to the periphery of the stress plate, an air bag is fixedly connected between the compression springs, an air pipe is fixedly connected inside the stress plate, an air spring is fixedly connected to the periphery of the air bag, a U-shaped cover is fixedly connected to one end, away from the air bag, of the air spring, a moving plate is movably connected inside the machine body shell, a toothed rod is fixedly connected to one end, away from the U-shaped cover, of the moving plate, the inner portion of the gear is fixedly connected with a spring rod, one end, far away from the gear, of the spring rod is fixedly connected with an oil suction wheel, the periphery of the rotating shaft is fixedly connected with a transmission rod, the inner portion of the rotating disc is movably connected with an air pressure rod, the periphery of the air pressure rod is movably connected with an air cylinder, and the inner portion of the air cylinder is movably connected with an air blowing valve.
Preferably, the rotating shaft is located at the right center inside the machine body shell, one end of the rotating shuttle, which is far away from the rotating shaft, is movably connected to the periphery of the machine body shell, and the rotating shaft rotates inside the machine body shell to drive the rotating shuttle to rotate outside the machine body shell.
Preferably, the number of the extrusion rods is two, the two extrusion rods are symmetrically distributed on the periphery of the connecting block, the extrusion rods and the stress plate are positioned on the same plane, and the peripheral extrusion rods are driven to move through the rotation of the rotating shaft so as to move with the stress plate.
Preferably, one end of each compression spring, which is far away from the stress plate, is fixedly connected to the inner wall of the machine body shell, three compression springs are fixedly connected to the periphery of the stress plate, and the compression springs are matched with the stress plate to extrude an air bag in the stress plate.
Preferably, the air bags are connected through air pipes, the air bags are uniformly distributed in the machine body shell, and air in the air bags enters the air spring through the matching of the air bags and the air pipes.
Preferably, the number of the air springs and the number of the U-shaped covers are the same, the air springs and the U-shaped covers are uniformly distributed in the machine body shell, and the U-shaped covers on the periphery of the air springs are driven to move by the extension of the air springs, so that the U-shaped covers extrude the moving plate.
Preferably, the transmission rods are uniformly distributed on the periphery of the rotating shaft and located inside the rotating disc, and the transmission rods on the periphery are driven to move through rotation of the rotating shaft, so that the pneumatic rod is driven to move.
The invention provides a sewing machine capable of preventing engine oil from dripping based on rotation. The method has the following beneficial effects:
1. the sewing machine for preventing engine oil from dripping based on autorotation drives a peripheral rotating shuttle to rotate through the rotation of a rotating shaft in a machine body shell, drives a connecting block to rotate through the rotation of the rotating shaft, drives an extrusion rod to rotate through the rotation of the connecting block, drives an air bag in the stress plate to extrude through the rotation of the extrusion rod and a stress plate through the contact of the extrusion rod and the stress plate, drives a U-shaped cover to move through the matching of the stress plate and a compression spring, drives a gear rod to move through the matching of the U-shaped cover and a moving plate, drives a gear on the periphery of the gear rod to rotate through the movement of the gear rod, drives a spring rod to move through the rotation of the gear, and is matched with an oil absorption wheel, the oil suction wheel is moved at the periphery of the rotating shaft, and the effect of preventing engine oil from dripping is achieved.
2. This prevent sewing machine of machine oil drippage based on rotation, thereby rotate through the pivot inside the body shell and make the rotating shuttle rotate, drive the rolling disc through the rotation of rotating shuttle and rotate, drive the transfer line through the rotation of pivot and remove under the effect of centrifugal force to make the transfer line contact with the inside pneumatic rod of rolling disc, use through the cooperation of pneumatic rod and cylinder, make the inside gas of cylinder blow off from the gas blow valve, reached the effect that prevents linking mouth jam.
Drawings
FIG. 1 is a cross-sectional view of a front structure of the present invention;
FIG. 2 is a cross-sectional view of the inner structure of the rotary disk of the present invention;
FIG. 3 is a schematic view of the structure of the rack bar, gears and spring bars of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.
In the figure: 1. a body housing; 2. a rotating shaft; 3. a rotary shuttle; 4. rotating the disc; 5. a joining block; 6. an extrusion stem; 7. a stress plate; 8. a compression spring; 9. an air bag; 10. an air tube; 11. an air spring; 12. a U-shaped cover; 13. moving the plate; 14. a rack bar; 15. a gear; 16. a spring lever; 17. an oil suction tanker; 18. a transmission rod; 19. a pneumatic rod; 20. a cylinder; 21. and a blowing valve.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The sewing machine for preventing oil from dripping based on rotation comprises the following embodiments:
referring to fig. 1-5, a sewing machine for preventing oil from dropping based on autorotation comprises a machine body shell 1, a rotating shaft 2 is rotatably connected inside the machine body shell 1, a rotating shuttle 3 is fixedly connected to the periphery of the rotating shaft 2, the rotating shaft 2 is positioned at the center of the inside of the machine body shell 1, one end of the rotating shuttle 3 far away from the rotating shaft 2 is movably connected to the periphery of the machine body shell 1, a rotating disc 4 is fixedly connected to the periphery of the rotating shuttle 3, a connecting block 5 is fixedly connected to the periphery of the rotating shaft 2, an extrusion rod 6 is fixedly connected to the periphery of the connecting block 5, a stress plate 7 is movably connected inside the machine body shell 1, two extrusion rods 6 are symmetrically distributed and connected to the periphery of the connecting block 5, the extrusion rod 6 and the stress plate 7 are positioned on the same plane, a compression spring 8 is fixedly connected to the periphery of the stress plate 7, one end of the compression spring 8 far away from the stress plate 7 is fixedly connected, three compression springs 8 are fixedly connected to the periphery of the stress plate 7, a rotating shaft 2 in the machine body shell 1 rotates to drive a rotating shuttle 3 on the periphery to rotate, a connecting block 5 rotates through the rotation of the rotating shaft 2, an extrusion rod 6 rotates through the rotation of the connecting block 5, the extrusion rod 6 is contacted with the stress plate 7, so that the stress plate 7 moves in the machine body shell 1, an air bag 9 in the stress plate 7 is extruded through the matching use of the stress plate 7 and the compression springs 8, an air spring 11 on the periphery of the air bag 9 is extended through the matching use of the air bag 9 and an air pipe 10, a U-shaped cover 12 is driven to move through the extension of the air spring 11, a toothed bar 14 is driven to move through the matching use of the U-shaped cover 12 and a moving plate 13, a gear 15 on the periphery of the stress plate is driven to rotate through the movement of the toothed bar 14, and a spring bar 16 is driven to move through the rotation of the gear 15, through the cooperation of spring lever 16 and oil absorption wheel 17, make oil absorption wheel 17 remove in the periphery of pivot 2, reached the effect that prevents the machine oil drippage.
When the pneumatic device is used, the rotating shaft 2 in the machine body shell 1 rotates to drive the rotating shuttle 3 at the periphery of the rotating shaft to rotate, the rotating shaft 2 rotates to drive the connecting block 5 to rotate, the rotating connecting block 5 rotates to drive the extrusion rod 6 to rotate, the extrusion rod 6 is contacted with the stress plate 7, so that the stress plate 7 moves in the machine body shell 1, the stress plate 7 is matched with the compression spring 8 to extrude the air bag 9 in the stress plate 7, the air bag 9 is matched with the air pipe 10, so that the air spring 11 at the periphery of the air bag 9 extends, the U-shaped cover 12 is driven to move by the extension of the air spring 11, the toothed bar 14 is driven to move by the matching of the U-shaped cover 12 and the moving plate 13, the gear 15 at the periphery of the toothed bar 14 is driven to rotate by the movement of the toothed bar 14, and the spring bar 16 is driven to move by the rotation of the gear 15, the oil suction wheel 17 is moved on the periphery of the rotating shaft 2 by matching the spring rod 16 with the oil suction wheel 17, so that the effect of preventing engine oil from dripping is achieved, the rotating shaft 2 rotates inside the machine body shell 1 to enable the rotating shuttle 3 to rotate, the rotating disc 4 is driven to rotate by the rotation of the rotating shuttle 3, the transmission rod 18 is driven to move under the action of centrifugal force by the rotation of the rotating shaft 2, the transmission rod 18 is in contact with the air pressure rod 19 inside the rotating disc 4, and the air inside the air cylinder 20 is blown out from the air blowing valve 21 by matching the air pressure rod 19 with the air cylinder 20, so that the effect of preventing blocking of the connecting port is achieved.
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 (7)
1. The utility model provides a sewing machine based on rotation prevents machine oil drippage, includes engine body shell (1), its characterized in that: the machine body shell is characterized in that a rotating shaft (2) is rotatably connected inside the machine body shell (1), a rotating shuttle (3) is fixedly connected to the periphery of the rotating shaft (2), a rotating disc (4) is fixedly connected to the periphery of the rotating shuttle (3), a connecting block (5) is fixedly connected to the periphery of the rotating shaft (2), an extrusion rod (6) is fixedly connected to the periphery of the connecting block (5), a stress plate (7) is movably connected inside the machine body shell (1), compression springs (8) are fixedly connected to the periphery of the stress plate (7), an air bag (9) is fixedly connected between the compression springs (8), an air pipe (10) is fixedly connected inside the stress plate (7), an air spring (11) is fixedly connected to the periphery of the air bag (9), and a U-shaped cover (12) is fixedly connected to one end, far away from the air bag (9), of the air spring (11), the utility model discloses a motor vehicle engine body cover, including engine body shell (1), the inside swing joint of engine body shell (1) has movable plate (13), one end fixedly connected with ratch (14) of U type cover (12) are kept away from to movable plate (13), the peripheral meshing of ratch (14) has gear (15), the inside fixedly connected with spring beam (16) of gear (15), the one end fixedly connected with oil absorption wheel (17) of gear (15) are kept away from to spring beam (16), the peripheral fixedly connected with transfer line (18) of pivot (2), the inside swing joint of rolling disc (4) has atmospheric pressure pole (19), the peripheral swing joint of atmospheric pressure pole (19) has cylinder (20), the inside swing joint of cylinder (20) has air blowing valve (21).
2. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: the rotating shaft (2) is positioned in the right center inside the machine body shell (1), and one end, far away from the rotating shaft (2), of the rotating shuttle (3) is movably connected to the periphery of the machine body shell (1).
3. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: the number of the extrusion rods (6) is two, the two extrusion rods are symmetrically distributed on the periphery of the connecting block (5), and the extrusion rods (6) and the stress plate (7) are located on the same plane.
4. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: one end, far away from the stress plate (7), of each compression spring (8) is fixedly connected to the inner wall of the machine body shell (1), and three compression springs (8) are fixedly connected to the periphery of the stress plate (7).
5. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: the air bags (9) are connected through air pipes (10), and the air bags (9) are uniformly distributed in the machine body shell (1).
6. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: the number of the air springs (11) is the same as that of the U-shaped covers (12), and the air springs and the U-shaped covers are uniformly distributed in the machine body shell (1).
7. The sewing machine for preventing oil from dripping based on rotation as claimed in claim 1, wherein: the transmission rods (18) are uniformly distributed on the periphery of the rotating shaft (2), and the transmission rods (18) are positioned in the rotating disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012521.9A CN112760845A (en) | 2021-01-06 | 2021-01-06 | Sewing machine capable of preventing engine oil from dripping based on rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012521.9A CN112760845A (en) | 2021-01-06 | 2021-01-06 | Sewing machine capable of preventing engine oil from dripping based on rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112760845A true CN112760845A (en) | 2021-05-07 |
Family
ID=75699905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110012521.9A Withdrawn CN112760845A (en) | 2021-01-06 | 2021-01-06 | Sewing machine capable of preventing engine oil from dripping based on rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112760845A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263494A (en) * | 1988-08-29 | 1990-03-02 | Hirose Mfg Co Ltd | Whole rotation hook for lock stich machine |
| JPH09117582A (en) * | 1995-10-25 | 1997-05-06 | Juki Corp | Horizontal rotating shuttle for sewing machine |
| JP2000308785A (en) * | 1999-04-27 | 2000-11-07 | Juki Corp | Shuttle lubricating device of sewing machine |
| JP2002143588A (en) * | 2000-11-14 | 2002-05-21 | Juki Corp | Opener driving mechanism for horizontal shuttle |
| CN108543817A (en) * | 2018-05-31 | 2018-09-18 | 重庆中铝华西铝业有限公司 | A kind of milling train |
| CN208213945U (en) * | 2018-05-31 | 2018-12-11 | 重庆中铝华西铝业有限公司 | A kind of milling train |
| CN111996690A (en) * | 2020-08-31 | 2020-11-27 | 袁小盼 | Device capable of cleaning and radiating shuttle mechanism |
-
2021
- 2021-01-06 CN CN202110012521.9A patent/CN112760845A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263494A (en) * | 1988-08-29 | 1990-03-02 | Hirose Mfg Co Ltd | Whole rotation hook for lock stich machine |
| JPH09117582A (en) * | 1995-10-25 | 1997-05-06 | Juki Corp | Horizontal rotating shuttle for sewing machine |
| JP2000308785A (en) * | 1999-04-27 | 2000-11-07 | Juki Corp | Shuttle lubricating device of sewing machine |
| JP2002143588A (en) * | 2000-11-14 | 2002-05-21 | Juki Corp | Opener driving mechanism for horizontal shuttle |
| CN108543817A (en) * | 2018-05-31 | 2018-09-18 | 重庆中铝华西铝业有限公司 | A kind of milling train |
| CN208213945U (en) * | 2018-05-31 | 2018-12-11 | 重庆中铝华西铝业有限公司 | A kind of milling train |
| CN111996690A (en) * | 2020-08-31 | 2020-11-27 | 袁小盼 | Device capable of cleaning and radiating shuttle mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210507 |