CN112253725A - Novel chain wheel - Google Patents
Novel chain wheel Download PDFInfo
- Publication number
- CN112253725A CN112253725A CN202011182762.XA CN202011182762A CN112253725A CN 112253725 A CN112253725 A CN 112253725A CN 202011182762 A CN202011182762 A CN 202011182762A CN 112253725 A CN112253725 A CN 112253725A
- Authority
- CN
- China
- Prior art keywords
- wheel
- teeth
- wheel body
- chain wheel
- diaphragm
- 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
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to the technical field of transmission devices, in particular to a novel chain wheel which comprises a wheel body and wheel teeth, wherein the wheel teeth are uniformly arranged on the wheel body, the side surface of each wheel tooth is provided with a mounting groove, the top surface in each mounting groove is provided with a connecting block, each connecting block is provided with a guide plate, each guide plate is provided with a groove, a sewage discharging device arranged on the wheel body is arranged between the wheel teeth, each sewage discharging device comprises an embedded groove, a top block and a spring, the embedded grooves are formed in the wheel body, the bottom surfaces of the top blocks are connected with the bottom surfaces of the embedded grooves through the springs, the top surfaces of. The chain wheel can eject mud through the matching of the sewage discharge device and the guide plate, the shape of the surface of the diaphragm is changed, so that the mud cannot be attached to the surface of the diaphragm, and the mud falls off, the siltation of the mud at the root of the tooth is avoided, and the service life of the chain wheel is effectively prolonged.
Description
Technical Field
The invention relates to the technical field of transmission devices, in particular to a novel chain wheel.
Background
The chain transmission is a mechanical transmission widely applied, is one of the main forms of power transmission, and consists of a chain, a driving chain wheel and a driven chain wheel. The chain wheel is provided with gear teeth with special tooth forms, and power is transmitted by cooperation of the gear teeth of the chain wheel and the chain links. The chain wheel is the most important part in the chain transmission process, and the known chain wheels comprise two types, namely an integral chain wheel and a chain wheel in a combined mode of a gear ring and a hub, wherein motion and power are transmitted to a shaft through gear teeth by a key. At present, the chain wheel is widely used for mechanical transmission in the industries of vehicles, textile machinery and the like. After the chain wheel is used for a long time, impurities such as dust, silt and the like can be accumulated between the chain teeth, the friction force is increased, the chain wheel is prevented from stably and freely entering and exiting engagement, the loss of the chain wheel is accelerated, and the service life is shortened.
Disclosure of Invention
In order to overcome the defects of the prior chain wheel technology, the invention provides a novel chain wheel.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a novel chain wheel, includes wheel body and the teeth of a cogwheel, the teeth of a cogwheel evenly is provided with on the wheel body, the teeth of a cogwheel side is provided with the mounting groove, and the top surface is provided with the connecting block in the mounting groove, is provided with the deflector on the connecting block, is provided with the recess on the deflector, is provided with the waste fitting discharging device who installs on the wheel body between the teeth of a cogwheel, and waste fitting discharging includes embedded groove, kicking block and spring, and the embedded groove setting is on the wheel body, and the kicking block underrun spring is connected with the embedded.
According to another embodiment of the present invention, further comprising a connecting block fixed to one end of the guide plate by a hinge structure.
According to another embodiment of the invention, the diaphragm is connected with one end through first rivets and grooves which are arranged at intervals, and the other end is connected with the top surface of the top block through second rivets.
According to another embodiment of the invention, the spring further comprises a telescopic guide post which is arranged in the spring and is connected with the top block and the bottom surface of the embedding groove.
According to another embodiment of the present invention, the wheel body further comprises three heat dissipation holes uniformly formed in the middle of the wheel body, wherein the heat dissipation holes are arc-shaped holes.
According to another embodiment of the invention, the wheel body is further provided with a connecting hole in the center, and three key grooves are uniformly arranged on the connecting hole.
According to another embodiment of the invention, the membrane further comprises a wear-resistant layer, a puncture-proof layer and a leakage-proof layer which are arranged in sequence from outside to inside.
According to another embodiment of the present invention, the wheel body and the gear teeth are integrated.
The invention has the beneficial effects that: the chain wheel can eject mud through the matching of the sewage discharge device and the guide plate, the shape of the surface of the diaphragm is changed, so that the mud cannot be attached to the surface of the diaphragm, and the mud falls off, the siltation of the mud at the root of the tooth is avoided, and the service life of the chain wheel is effectively prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A;
fig. 3 is a schematic view of the structure of the diaphragm.
In the figure, the wheel body 1, the wheel body 2, the wheel teeth 3, the mounting groove 4, the connecting block 5, the guide plate 6, the groove 7, the embedded groove 8, the top block 9, the spring 10, the diaphragm 11, the telescopic guide post 12, the heat dissipation hole 13, the connecting hole 14, the key groove 15, the wear-resistant layer 16, the puncture-proof layer 17 and the anti-leakage layer are arranged.
Detailed Description
As shown in figure 1, the invention is a structural schematic diagram, a novel chain wheel comprises a wheel body 1 and wheel teeth 2, the wheel teeth 2 are uniformly arranged on the wheel body 1, and the novel chain wheel is characterized in that the side surface of the wheel teeth 2 is provided with a mounting groove 3, the inner top surface of the mounting groove 3 is provided with a connecting block 4, the connecting block 4 is provided with a guide plate 5, the guide plate 5 is provided with a groove 6, a sewage discharging device arranged on the wheel body 1 is arranged between the wheel teeth 2, the sewage discharging device comprises an embedded groove 7, an ejector block 8 and a spring 9, the embedded groove 7 is arranged on the wheel body 1, the bottom surface of the ejector block 8 is connected with the bottom surface of the embedded groove 7 through the spring 9, the top surface of the ejector block 8 is provided with a diaphragm 10, the other end of the diaphragm 10 is arranged in the groove 6, the invention can eject dirt through the cooperation, the siltation of silt at the root of the tooth is avoided, thereby effectively prolonging the service life of the chain wheel.
Connecting block 4 is fixed through 5 one ends of hinge structure and deflector, the first rivet and the recess 6 that diaphragm 10 one end set up through the interval are connected, and the other end passes through the second rivet and connects with 8 top surfaces of kicking block, be provided with the flexible guide pillar 11 of connecting kicking block 8 and embedded groove 7 bottom surfaces in the spring 9, 1 middle part of wheel body evenly is provided with three louvre 12, and louvre 12 is arc strip hole, 1 center of wheel body is provided with connecting hole 13, evenly is provided with three keyway 14 on connecting hole 13, diaphragm 10 includes wearing layer 15, puncture-proof layer 16 and the antiseep layer 17 that sets gradually from outer to inner, and diaphragm 10's three layer construction can prevent that it from being destroyed by sharp-pointed object article and making the dirt seepage, and wheel body 1 and teeth of a cogwheel 2 are integrated structure.
The working principle is as follows: when the chain wheel rotates, mud is extruded and accumulated between the gear teeth 2 and attached to the diaphragm 10, when the chain wheel rotates to a gap, the spring 9 ejects the ejector block 8, at the moment, the diaphragm 10 moves along with the ejector block 8, the other end of the diaphragm 10 pulls the guide plate 5 to rotate, the surface shape of the diaphragm 10 is changed, and therefore the mud falls off, and when the chain wheel rotates to the transmission part, the gear teeth 2 contact the ejector block 8 and are pressed into the embedded groove 7.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a novel chain wheel, includes wheel body (1) and teeth of a cogwheel (2), and teeth of a cogwheel (2) evenly are provided with on wheel body (1), characterized by, teeth of a cogwheel (2) side is provided with mounting groove (3), and the top surface is provided with connecting block (4) in mounting groove (3), is provided with deflector (5) on connecting block (4), is provided with recess (6) on deflector (5), is provided with the waste fitting discharging device who installs on wheel body (1) between teeth of a cogwheel (2), and waste fitting discharging device includes embedded groove (7), kicking block (8) and spring (9), and embedded groove (7) set up on wheel body (1), and kicking block (8) underrun spring (9) and embedded groove (7) bottom surface are connected, and kicking block (8) top surface is provided with diaphragm (10), and the diaphragm (10) other end.
2. A new sprocket wheel according to claim 1, characterized in that the connecting piece (4) is fixed to one end of the guide plate (5) by means of a hinge structure.
3. A new sprocket as defined in claim 1, wherein the said diaphragm (10) is connected at one end to the recess (6) by first rivets spaced apart and at the other end to the top surface of the top block (8) by second rivets.
4. The new sprocket as claimed in claim 1, wherein inside the spring (9) there are telescopic guide posts (11) connecting the top block (8) and the bottom surface of the embedded groove (7).
5. The novel chain wheel as claimed in claim 1, wherein three heat dissipation holes (12) are uniformly formed in the middle of the wheel body (1), and the heat dissipation holes (12) are arc-shaped strip holes.
6. The novel chain wheel as claimed in claim 1, wherein the wheel body (1) is centrally provided with a connecting hole (13), and three key grooves (14) are uniformly formed in the connecting hole (13).
7. A new sprocket as defined in claim 1, wherein said membrane (10) comprises, in order from the outside towards the inside, a wear layer (15), a puncture-proof layer (16) and a leak-proof layer (17).
8. A new sprocket as defined in claim 1, characterized in that the body (1) and the teeth (2) are of one-piece construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011182762.XA CN112253725B (en) | 2020-10-29 | 2020-10-29 | Novel chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011182762.XA CN112253725B (en) | 2020-10-29 | 2020-10-29 | Novel chain wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112253725A true CN112253725A (en) | 2021-01-22 |
| CN112253725B CN112253725B (en) | 2024-05-24 |
Family
ID=74267354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011182762.XA Active CN112253725B (en) | 2020-10-29 | 2020-10-29 | Novel chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112253725B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200289573Y1 (en) * | 2002-03-25 | 2002-09-16 | 정용관 | Wide width chain flight type Non-metal sludge collector |
| JP2010043683A (en) * | 2008-08-12 | 2010-02-25 | Asahi Tec Environmental Solutions Corp | Wheel for chain transmission device, and chain transmission device |
| JP2011027155A (en) * | 2009-07-23 | 2011-02-10 | Sumitomo Heavy Industries Environment Co Ltd | Sprocket and chain sludge raking device |
| JP2011115714A (en) * | 2009-12-02 | 2011-06-16 | Asahi Kiso Kk | Sludge scraping-up apparatus |
| JP2011141034A (en) * | 2011-02-16 | 2011-07-21 | Hitachi Metals Techno Ltd | Sprocket and sludge scraping-up device |
| CN102951250A (en) * | 2012-11-04 | 2013-03-06 | 温广川 | Chain wheel for motor bicycle |
| CN202863706U (en) * | 2012-10-12 | 2013-04-10 | 巴南区顺极力丰机械厂 | Soil discharge groove chain wheel |
| CN203391955U (en) * | 2013-07-25 | 2014-01-15 | 余东 | Mud discharge chain wheel |
| CN104455324A (en) * | 2014-12-23 | 2015-03-25 | 常熟市董浜镇徐市嘉峰机械厂 | Cooling and sewage discharge chain wheel |
| CN204938152U (en) * | 2015-09-25 | 2016-01-06 | 王成文 | Be convenient to the chain delivery machanism of spoil disposal |
| JP2016191431A (en) * | 2015-03-31 | 2016-11-10 | 株式会社クボタ | Sprocket and sludge scraper |
| CN206036152U (en) * | 2016-09-18 | 2017-03-22 | 朱超英 | Sprocket system |
| USD794690S1 (en) * | 2016-02-10 | 2017-08-15 | The Charles Machine Works, Inc. | Sprocket with double mud relief |
| EP3339159A1 (en) * | 2016-12-20 | 2018-06-27 | Campagnolo S.r.l. | Rear derailleur of a bicycle |
| CN108554892A (en) * | 2018-04-23 | 2018-09-21 | 乔颖 | A kind of stainless steel sanitary appliance water diaphragm flushing device |
| KR101909238B1 (en) * | 2018-05-28 | 2018-10-17 | 주식회사 대진산업 | Sludge Collection System Equipped with Sludge Induce and Discharge Device |
| CN109780173A (en) * | 2019-03-14 | 2019-05-21 | 肖成美 | Steel and aluminum combined sprocket wheel |
| CN209278442U (en) * | 2018-11-27 | 2019-08-20 | 广州缔创机车科技有限公司 | Spoil disposal sprocket wheel |
| CN209321804U (en) * | 2018-12-29 | 2019-08-30 | 苏州安密克精密制造有限公司 | A kind of logistics delivery belt sprocket |
| CN210437344U (en) * | 2019-08-20 | 2020-05-01 | 深圳市诚达邦德科技有限公司 | Chain wheel is inlayed to ultralight carbon fiber aluminum alloy |
-
2020
- 2020-10-29 CN CN202011182762.XA patent/CN112253725B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200289573Y1 (en) * | 2002-03-25 | 2002-09-16 | 정용관 | Wide width chain flight type Non-metal sludge collector |
| JP2010043683A (en) * | 2008-08-12 | 2010-02-25 | Asahi Tec Environmental Solutions Corp | Wheel for chain transmission device, and chain transmission device |
| JP2011027155A (en) * | 2009-07-23 | 2011-02-10 | Sumitomo Heavy Industries Environment Co Ltd | Sprocket and chain sludge raking device |
| JP2011115714A (en) * | 2009-12-02 | 2011-06-16 | Asahi Kiso Kk | Sludge scraping-up apparatus |
| JP2011141034A (en) * | 2011-02-16 | 2011-07-21 | Hitachi Metals Techno Ltd | Sprocket and sludge scraping-up device |
| CN202863706U (en) * | 2012-10-12 | 2013-04-10 | 巴南区顺极力丰机械厂 | Soil discharge groove chain wheel |
| CN102951250A (en) * | 2012-11-04 | 2013-03-06 | 温广川 | Chain wheel for motor bicycle |
| CN203391955U (en) * | 2013-07-25 | 2014-01-15 | 余东 | Mud discharge chain wheel |
| CN104455324A (en) * | 2014-12-23 | 2015-03-25 | 常熟市董浜镇徐市嘉峰机械厂 | Cooling and sewage discharge chain wheel |
| JP2016191431A (en) * | 2015-03-31 | 2016-11-10 | 株式会社クボタ | Sprocket and sludge scraper |
| CN204938152U (en) * | 2015-09-25 | 2016-01-06 | 王成文 | Be convenient to the chain delivery machanism of spoil disposal |
| USD794690S1 (en) * | 2016-02-10 | 2017-08-15 | The Charles Machine Works, Inc. | Sprocket with double mud relief |
| CN206036152U (en) * | 2016-09-18 | 2017-03-22 | 朱超英 | Sprocket system |
| EP3339159A1 (en) * | 2016-12-20 | 2018-06-27 | Campagnolo S.r.l. | Rear derailleur of a bicycle |
| CN108554892A (en) * | 2018-04-23 | 2018-09-21 | 乔颖 | A kind of stainless steel sanitary appliance water diaphragm flushing device |
| KR101909238B1 (en) * | 2018-05-28 | 2018-10-17 | 주식회사 대진산업 | Sludge Collection System Equipped with Sludge Induce and Discharge Device |
| CN209278442U (en) * | 2018-11-27 | 2019-08-20 | 广州缔创机车科技有限公司 | Spoil disposal sprocket wheel |
| CN209321804U (en) * | 2018-12-29 | 2019-08-30 | 苏州安密克精密制造有限公司 | A kind of logistics delivery belt sprocket |
| CN109780173A (en) * | 2019-03-14 | 2019-05-21 | 肖成美 | Steel and aluminum combined sprocket wheel |
| CN210437344U (en) * | 2019-08-20 | 2020-05-01 | 深圳市诚达邦德科技有限公司 | Chain wheel is inlayed to ultralight carbon fiber aluminum alloy |
Non-Patent Citations (1)
| Title |
|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112253725B (en) | 2024-05-24 |
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