CN109178275A - A kind of transmission shaft structure with cutter - Google Patents
A kind of transmission shaft structure with cutter Download PDFInfo
- Publication number
- CN109178275A CN109178275A CN201811298354.3A CN201811298354A CN109178275A CN 109178275 A CN109178275 A CN 109178275A CN 201811298354 A CN201811298354 A CN 201811298354A CN 109178275 A CN109178275 A CN 109178275A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- block
- cutter
- mounting groove
- outside
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 claims description 4
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000005255 carburizing Methods 0.000 claims description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
- B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Knives (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of transmission shaft structures with cutter, including transmission shaft, connection ring, cutting mechanism；Cutter of the invention carry out retractable floating using driving screw rod in the mounting groove of connection ring, adjust suitable depth of cut；The smart structural design of cutter of the invention wears and connects the front and back ends of block two sides and be respectively equipped with a blade, realizes the cutting of two sides twolip, cutting efficiency is high；It wears simultaneously and is respectively equipped with a clamping sliding groove between the blade for connecing block two sides, connect being slidably connected for block and mounting groove convenient for wearing, realize that retractable floating adjusting, use are more flexible.
Description
Technical field
The present invention relates to a kind of transmission shaft structures with cutter.
Background technique
It is well known that the propulsion device of ship generally uses propeller mode, propeller is by transmission shaft and screw blade group
At, propeller is connected through transmission shaft with the output shaft of engine, transmission shaft through bearing, bearing block and sealing device be connected to
On hull, hull corresponds to propeller junction equipped with ship stern pipe or beauty's frame, and transmission shaft drives propeller rotation to drive ship
The navigation of oceangoing ship, when navigation, the slot between propeller paddle drum and ship stern pipe or beauty's frame and propeller paddle drum is usually by water
The winding such as floating material, fishing net, hawser, influences the normal work of propeller, also result in sometimes damage propeller, ship lose it is dynamic
Power causes a serious accident.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: a kind of telescopically adjustable, cutting is provided
The good transmission shaft structure with cutter of effect.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of transmission shaft structure with cutter, including transmission shaft, connection ring, cutting mechanism；The connection ring is fixedly attached
On transmission shaft；The outside surrounding of the connection ring is uniformly provided with multiple mounting grooves；The outside surrounding of the transmission shaft is set
There are multiple connection screw thread channels；On the outside of the connection ring on the outside of the mounting groove and transmission shaft of surrounding surrounding connection screw thread channel
Position is corresponding；The mounting groove is connected to connection screw thread channel by wearing access slot；One is installed in the mounting groove respectively
Cutting mechanism；The cutting mechanism includes cutter and adjusting screw rod；The cutter include wearing to connect block and blade；It is described
It wears and connects the front and back ends of block two sides and be respectively equipped with a blade；Described wear is respectively equipped with a clamping cunning between the blade for connecing block two sides
Dynamic slot；The two sides of the mounting groove are respectively equipped with a card teeth；Described wear connects block and passes through the clamping between two side blades
Sliding groove sliding is connected in the card teeth of sliding groove；Described adjusting screw rod one end sequentially pass through wear connect block, mounting groove after spiral shell
Line is connected in the connection screw thread channel of transmission shaft；The adjusting screw rod rotation driving, which is worn, connects block progress stretching motion.
Further, mobile space is equipped between the side wall for wearing the blade and mounting groove that connect block two sides.
Further, described wear connects block and is equipped with through-hole through its both ends；The adjusting screw rod is interspersed in and connects block
Through-hole in.
Further, the adjusting screw rod is equipped with rotating card block；Described wear connects the through-hole of block and is surrounded by revotating card
Slot；The rotating card block rotary clamping of the adjusting screw rod is being worn in the rotation card slot for connecing block.
Further, the cutter are fabricated by carburization process；The cutter surface is equipped with ceramic coating.
Further, the outside surrounding of the connection ring is uniformly provided with four mounting grooves；The outside four of the transmission shaft
Connection screw thread channel there are four setting in week；The connection of the outside surrounding of the mounting groove and transmission shaft of the outside surrounding of the connection ring
Screw channel corresponds connection.
Beneficial effects of the present invention
Cutter of the invention carry out retractable floating using driving screw rod in the mounting groove of connection ring, and it is deep to adjust suitable cutting
Degree；The smart structural design of cutter of the invention wears and connects the front and back ends of block two sides and be respectively equipped with a blade, realizes that two sides are double
Sword cutting, cutting efficiency are high；Wear simultaneously and be respectively equipped with a clamping sliding groove between the blade for connecing block two sides, convenient for wear connect block with
Mounting groove is slidably connected, and realizes that retractable floating is adjusted, use is more flexible.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention.
Fig. 2 is transmission shaft of the present invention, connection ring, cutting mechanism partial enlargement structural representation.
Fig. 3 is the structural schematic diagram of cutter of the present invention.
Fig. 4 is the overlooking structure diagram that cutter of the present invention are located at mounting groove.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of transmission shaft structure with cutter, including transmission shaft 1, connection ring 2, cutting mechanism 3；
The connection ring 2 is fixedly attached on transmission shaft 1；The outside surrounding of the connection ring 2 is uniformly provided with multiple mounting grooves 21；
The outside of the transmission shaft 1 is surrounded by multiple connection screw thread channels 11；The mounting groove 21 of the 2 outside surrounding of connection ring
It is corresponding with 11 position of connection screw thread channel of 1 outside surrounding of transmission shaft；The mounting groove 21 and connection screw thread channel 11 passes through
Wear access slot connection；One cutting mechanism 3 is installed respectively in the mounting groove 21；The cutting mechanism 3 includes cutter 32
With adjusting screw rod 31；The cutter 32 include wearing to connect block 321 and blade 322；It is described to wear the front and back end point for connecing 321 two sides of block
It She You not a blade 322；Described wear is respectively equipped with a clamping sliding groove 323 between the blade 322 for connecing 321 two sides of block；Institute
The two sides for the mounting groove 21 stated are respectively equipped with a card teeth 22；Described wear connects block 321 and passes through the card between two side blades 322
The sliding of sliding groove 323 is connect to be connected in the card teeth 22 of sliding groove 21；Described 31 one end of adjusting screw rod, which sequentially passes through to wear, connects block
321,21 rear thread of mounting groove is connected in the connection screw thread channel 11 of transmission shaft 1；The rotation driving of adjusting screw rod 31 is worn
It connects block 321 and carries out stretching motion.
As shown in Figures 1 to 4, further preferably, described to wear the side wall for connecing the blade 322 and mounting groove 21 of 321 two sides of block
Between be equipped with mobile space 323.Further preferably, described wear connects block 321 and is equipped with through-hole 3211 through its both ends；It is described
Adjusting screw rod 31 be interspersed in the through-hole 3211 for connecing block 321.Further preferably, the adjusting screw rod 31 is equipped with rotation
Fixture block 311；Described wear connects the through-hole 3211 of block 321 and is surrounded by rotation card slot 3212；The rotation of the adjusting screw rod 31
311 rotary clamping of fixture block is being worn in the rotation card slot 3212 for connecing block 321.Further preferably, the cutter 32 pass through carburizing
Technique is fabricated；32 surface of cutter is equipped with ceramic coating.It is further preferential, the outside four of the connection ring 2
It is uniformly provided with four mounting grooves 21 week；The outside of the transmission shaft 1 is surrounded by four connection screw thread channels 11；The company
The one-to-one correspondence of connection screw thread channel 11 for connecing the mounting groove 21 of the outside surrounding of ring 2 and the outside surrounding of transmission shaft 1 is connected to.
Cutter 32 of the invention carry out retractable floating in the mounting groove 21 of connection ring 2 using driving screw rod 31, adjust
Suitable depth of cut；The smart structural design of cutter 32 of the invention wears and connects the front and back ends of 321 two sides of block and be respectively equipped with one
A blade 322, realizes the cutting of two sides twolip, and cutting efficiency is high；It wears and is respectively equipped between the blade 322 for connecing 321 two sides of block simultaneously
One clamping sliding groove 323 connects being slidably connected for block 321 and mounting groove 21 convenient for wearing, and realizes that retractable floating is adjusted, using more
It is flexible.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of transmission shaft structure with cutter, which is characterized in that including transmission shaft, connection ring, cutting mechanism；The company
Ring is connect to be fixedly attached on transmission shaft；The outside surrounding of the connection ring is uniformly provided with multiple mounting grooves；The transmission shaft
Outside be surrounded by multiple connection screw thread channels；Surrounding on the outside of the mounting groove and transmission shaft of surrounding on the outside of the connection ring
Connection screw thread channel position is corresponding；The mounting groove is connected to connection screw thread channel by wearing access slot；In the mounting groove
One cutting mechanism is installed respectively；The cutting mechanism includes cutter and adjusting screw rod；The cutter include wearing to connect
Block and blade；Described wear connects the front and back ends of block two sides and is respectively equipped with a blade；It is described to wear between the blade for connecing block two sides respectively
Equipped with a clamping sliding groove；The two sides of the mounting groove are respectively equipped with a card teeth；Described wear connects block and passes through two sides
Clamping sliding groove sliding between blade is connected in the card teeth of sliding groove；Described adjusting screw rod one end, which sequentially passes through to wear, to be connect
Block, mounting groove rear thread are connected in the connection screw thread channel of transmission shaft；The adjusting screw rod rotation driving, which is worn, connects block progress
Stretching motion.
2. the transmission shaft structure according to claim 1 with cutter, which is characterized in that described wearing connects the knife of block two sides
Mobile space is equipped between piece and the side wall of mounting groove.
3. the transmission shaft structure according to claim 1 with cutter, which is characterized in that described wearing connect block be equipped with pass through
Wear the through-hole at its both ends；The adjusting screw rod is interspersed in and connects in the through-hole of block.
4. the transmission shaft structure according to claim 3 with cutter, which is characterized in that the adjusting screw rod is equipped with
Rotating card block；Described wear connects the through-hole of block and is surrounded by rotation card slot；The rotating card block rotary clamping of the adjusting screw rod
It is wearing in the rotation card slot for connecing block.
5. the transmission shaft structure according to claim 1 with cutter, which is characterized in that the cutter pass through carburizing
Technique is fabricated；The cutter surface is equipped with ceramic coating.
6. the transmission shaft structure according to claim 1 with cutter, which is characterized in that the outside four of the connection ring
It is uniformly provided with four mounting grooves week；Four connection screw thread channels are surrounded by the outside of the transmission shaft；The connection ring
The connection screw thread channel of mounting groove and the outside surrounding of transmission shaft of outside surrounding correspond and be connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298354.3A CN109178275B (en) | 2018-11-02 | 2018-11-02 | Transmission shaft structure with cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298354.3A CN109178275B (en) | 2018-11-02 | 2018-11-02 | Transmission shaft structure with cutting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178275A true CN109178275A (en) | 2019-01-11 |
| CN109178275B CN109178275B (en) | 2020-07-14 |
Family
ID=64941506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811298354.3A Active CN109178275B (en) | 2018-11-02 | 2018-11-02 | Transmission shaft structure with cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178275B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028243A (en) * | 1978-08-22 | 1980-03-05 | Bursvik I | Means for removing rope tackle and the like from a rotating shaft |
| US4938724A (en) * | 1985-12-24 | 1990-07-03 | Shaw Robin D | Line cutting device |
| US5017167A (en) * | 1990-07-11 | 1991-05-21 | Govan Donald T | Line and weed cutter |
| US7581995B1 (en) * | 2009-04-20 | 2009-09-01 | Govan Donald T | Net and line cutter |
| CN203621663U (en) * | 2013-11-19 | 2014-06-04 | 苏州蓝王机床工具科技有限公司 | Novel indexable chasing tool |
| JP6016543B2 (en) * | 2012-09-14 | 2016-10-26 | 株式会社カルイ | Tree crusher feed roller |
| CN206265276U (en) * | 2016-12-18 | 2017-06-20 | 湖州港口船业有限公司 | A kind of anti-wrap device of ship |
| CN206273544U (en) * | 2016-12-24 | 2017-06-23 | 湘潭新奥燃气有限公司 | Annular cutter |
| CN206528607U (en) * | 2016-11-30 | 2017-09-29 | 庄荣发 | A kind of anti-fishing net cutter peculiar to vessel |
| CN107617753A (en) * | 2017-10-23 | 2018-01-23 | 魏斌达 | A kind of cutting tool of fine-tuning cutting diameter |
| CN207208432U (en) * | 2017-08-18 | 2018-04-10 | 象山博生电子科技有限公司 | A kind of marine electric propeller |
| CN207496909U (en) * | 2017-08-18 | 2018-06-15 | 象山博生电子科技有限公司 | A kind of propeller protective device |
| CN207791103U (en) * | 2018-02-05 | 2018-08-31 | 珠海浩翔机械有限公司 | One kind having anti-wrap device yacht propeller |
-
2018
- 2018-11-02 CN CN201811298354.3A patent/CN109178275B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028243A (en) * | 1978-08-22 | 1980-03-05 | Bursvik I | Means for removing rope tackle and the like from a rotating shaft |
| US4938724A (en) * | 1985-12-24 | 1990-07-03 | Shaw Robin D | Line cutting device |
| US5017167A (en) * | 1990-07-11 | 1991-05-21 | Govan Donald T | Line and weed cutter |
| US7581995B1 (en) * | 2009-04-20 | 2009-09-01 | Govan Donald T | Net and line cutter |
| JP6016543B2 (en) * | 2012-09-14 | 2016-10-26 | 株式会社カルイ | Tree crusher feed roller |
| CN203621663U (en) * | 2013-11-19 | 2014-06-04 | 苏州蓝王机床工具科技有限公司 | Novel indexable chasing tool |
| CN206528607U (en) * | 2016-11-30 | 2017-09-29 | 庄荣发 | A kind of anti-fishing net cutter peculiar to vessel |
| CN206265276U (en) * | 2016-12-18 | 2017-06-20 | 湖州港口船业有限公司 | A kind of anti-wrap device of ship |
| CN206273544U (en) * | 2016-12-24 | 2017-06-23 | 湘潭新奥燃气有限公司 | Annular cutter |
| CN207208432U (en) * | 2017-08-18 | 2018-04-10 | 象山博生电子科技有限公司 | A kind of marine electric propeller |
| CN207496909U (en) * | 2017-08-18 | 2018-06-15 | 象山博生电子科技有限公司 | A kind of propeller protective device |
| CN107617753A (en) * | 2017-10-23 | 2018-01-23 | 魏斌达 | A kind of cutting tool of fine-tuning cutting diameter |
| CN207791103U (en) * | 2018-02-05 | 2018-08-31 | 珠海浩翔机械有限公司 | One kind having anti-wrap device yacht propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109178275B (en) | 2020-07-14 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200618 Address after: 224234 No. 1738, Fuqian East Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Dongtai Offshore Engineering Safety Technology Co.,Ltd. Address before: 224234 912 group eleven, Fung Qiao village, Xinjie Town, Dongtai, Yancheng City, Jiangsu. Applicant before: DONGTAI SEA MARINE EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20210907 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 224234 No. 1738, Fuqian East Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Dongtai Offshore Engineering Safety Technology Co.,Ltd. |
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Effective date of registration: 20220527 Address after: 300300 324, floor 3, tower a, Xinhao apartment, No. 58, Wuwei Road, Dongli Economic and Technological Development Zone, Dongli District, Tianjin Patentee after: Tianjin ruijijiade Intellectual Property Service Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20220819 Address after: No.9, Haitai development road 4, Huayuan new technology industrial park, Binhai New Area, Tianjin Patentee after: Tianjin Saixiang Technology Co.,Ltd. Address before: 300300 324, floor 3, tower a, Xinhao apartment, No. 58, Wuwei Road, Dongli Economic and Technological Development Zone, Dongli District, Tianjin Patentee before: Tianjin ruijijiade Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20230628 Address after: 300384 block D, No. 9, Haitai development Fourth Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin Patentee after: TIANJIN SAIXIANG ELECTROMECHANICAL ENGINEERING Co.,Ltd. Address before: No.9, Haitai development road 4, Huayuan new technology industrial park, Binhai New Area, Tianjin Patentee before: Tianjin Saixiang Technology Co.,Ltd. |
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Effective date of registration: 20240508 Address after: No. 16, Room 301, Building 2, No. 302, Changjiang Road, Yantai Area, China (Shandong) Pilot Free Trade Zone, Yantai City, Shandong Province, 265599 Patentee after: Yantai Power Intellectual Property Service Co.,Ltd. Country or region after: China Address before: 300384 block D, No. 9, Haitai development Fourth Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin Patentee before: TIANJIN SAIXIANG ELECTROMECHANICAL ENGINEERING Co.,Ltd. Country or region before: China |