CN102506152A - Plastic tooth chain wheel - Google Patents
Plastic tooth chain wheel Download PDFInfo
- Publication number
- CN102506152A CN102506152A CN2011103532919A CN201110353291A CN102506152A CN 102506152 A CN102506152 A CN 102506152A CN 2011103532919 A CN2011103532919 A CN 2011103532919A CN 201110353291 A CN201110353291 A CN 201110353291A CN 102506152 A CN102506152 A CN 102506152A
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- CN
- China
- Prior art keywords
- teeth
- sprocket wheel
- plastics teeth
- plastics
- sprocket
- 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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- Gears, Cams (AREA)
Abstract
The invention provides a recyclable plastic tooth chain wheel, which is low in cost and comprises a metal material chain wheel body with a chain wheel hub and plastic teeth detachably formed on the chain wheel body. A split-type plastic tooth chain wheel replaces an integrated chain wheel, so that when the teeth are abraded, only the teeth are needed to be changed, and the chain wheel main body can be reused; after-sales maintenance is facilitated, materials and labor cost are saved; and furthermore, the non-metal teeth can solve the problem that metal fragments influence the quality of meat.
Description
Technical field
The present invention relates to a kind of sprocket wheel, especially a kind of plastics teeth sprocket wheel.
Background technique
In the meat packing field, slaughter line tends to scale and automation day by day, butchers the operation workshop and need use a large amount of conveyor lines to transport hog on hook, and the consumption that turns round sprocket wheel like this is just very big.
Sprocket wheel in the existing conveyor line all is to adopt whole sprocket wheel, after wearing and tearing, needs integral replacing, thereby produces inefficiency, and labor intensity is big, situation such as cost height.
Summary of the invention
The invention provides the plastics teeth sprocket wheel that a kind of cost is low, can be recycled.
Realize the plastics teeth sprocket wheel of the object of the invention, comprise the metallic material sprocket body that has sprocket hub and be removably mounted on the plastics teeth on the said sprocket body.
Said sprocket body is formed in one, and said sprocket body edge is provided with equally distributed through hole, and said plastics teeth are passed through screw on the through hole of said sprocket body.
Said sprocket body comprises upper and lower two clamping plate, and the edge of said upper and lower two clamping plate is fixed together through a plurality of support bearing pins, and said plastics teeth are installed between two said support bearing pins.
Said plastics teeth comprise the tooth body and are positioned at symmetrically arranged two grabs of tooth body below that said grab is used to be installed on the support bearing pin.
Said grab comprises inside curved part and the portion that stretches out that is positioned at said curved part below.
Said plastics teeth also comprise and are positioned at said tooth body below, the positioning blocks in the middle of two said grabs, and said positioning block is inserted in two and supports between the bearing pins.
The centre of said positioning block is provided with through hole.
The both sides of said positioning block respectively are provided with an arc shaped surface that matches with the outer peripheral surface of said support bearing pin.
The edge of said upper and lower clamping plate is provided with a plurality of equally distributed grooves.
Said support bearing pin riveted joint perhaps is weldingly fixed on the said upper and lower clamping plate.
The beneficial effect of plastics teeth sprocket wheel of the present invention is following:
1, split plastics teeth sprocket wheel replaces whole sprocket wheel, and teeth wearing and tearing back only needs to change teeth and gets final product, and the chain wheel body can be recycled.
2, be convenient to after-sales service, save material and human cost.
3, nonmetallic teeth can not produce the quality that metal fragment influences meat.
Description of drawings
Fig. 1 is the structural representation of plastics teeth sprocket wheel of the present invention.
Fig. 2 is the structural representation of the sprocket body of plastics teeth sprocket wheel of the present invention.
Fig. 3 is the structural representation of the plastics teeth of plastics teeth sprocket wheel of the present invention.
Embodiment
Plastics teeth sprocket wheel of the present invention comprises the metallic material sprocket body that has sprocket hub and is removably mounted on the plastics teeth on the said sprocket body.Said sprocket body is formed in one, and said sprocket body edge is provided with equally distributed through hole, and said plastics teeth are passed through screw on the through hole of said sprocket body.When needs, only change the plastics teeth and get final product, the chain wheel body can be recycled.
As shown in Figure 1, plastics teeth sprocket wheel of the present invention comprises the metallic material sprocket body 1 that has sprocket hub 2 and is removably mounted on the plastics teeth 3 on the said sprocket body 1.
Like Fig. 1, shown in 2, said sprocket body 1 comprises upper and lower two clamping plate 4, and the edge of said upper and lower two clamping plate 4 is fixed together through a plurality of support bearing pins 5, and said plastics teeth 3 are installed between two said support bearing pins 5.The edge of said upper and lower clamping plate 4 is provided with a plurality of equally distributed grooves 12.Said support bearing pin 5 riveted joints perhaps are weldingly fixed on the upper and lower clamping plate 4.
Like Fig. 1,2, shown in 3, said plastics teeth 3 comprise tooth body 6 and are positioned at symmetrically arranged two grabs 7 of tooth body 6 belows that said grab 7 is used to be installed on support bearing pin 5.Said grab 7 comprises inside curved part 8 and the portion 9 that stretches out that is positioned at said curved part below.Said plastics teeth 3 also comprise and are positioned at said tooth body 6 belows, the positioning block 10 in the middle of two said grabs 7, and said positioning block 10 is inserted in two and supports between the bearing pins 5.The centre of said positioning block 10 is provided with through hole 11.The both sides of said positioning block 10 respectively are provided with an arc shaped surface 13 that matches with the outer peripheral surface of said support bearing pin 5.
Claims (10)
1. a plastics teeth sprocket wheel comprises the metallic material sprocket body that has sprocket hub and is removably mounted on the plastics teeth on the said sprocket body.
2. plastics teeth sprocket wheel according to claim 1; It is characterized in that: said sprocket body is formed in one; Said sprocket body edge is provided with equally distributed through hole, and said through hole is used to install the said plastics teeth of bearing pin through the through hole of screw in said sprocket body.
3. plastics teeth sprocket wheel according to claim 1; It is characterized in that: said sprocket body comprises upper and lower two clamping plate; The edge of said upper and lower two clamping plate is fixed together through a plurality of support bearing pins, and said plastics teeth are installed between two said support bearing pins.
4. plastics teeth sprocket wheel according to claim 3 is characterized in that: said plastics teeth comprise the tooth body and are positioned at symmetrically arranged two grabs of tooth body below that said grab is used to be installed on the support bearing pin.
5. plastics teeth sprocket wheel according to claim 4 is characterized in that: said grab comprises inside curved part and the portion that stretches out that is positioned at said curved part below.
6. plastics teeth sprocket wheel according to claim 5 is characterized in that: said plastics teeth also comprise and are positioned at said tooth body below, the positioning blocks in the middle of two said grabs, and said positioning block is inserted in two and supports between the bearing pins.
7. plastics teeth sprocket wheel according to claim 6, it is characterized in that: the centre of said positioning block is provided with through hole.
8. plastics teeth sprocket wheel according to claim 7 is characterized in that: the both sides of said positioning block respectively are provided with an arc shaped surface that matches with the outer peripheral surface of said support bearing pin.
9. according to the arbitrary described plastics teeth sprocket wheel of claim 3～8, it is characterized in that: the edge of said upper and lower clamping plate is provided with a plurality of equally distributed grooves.
10. according to the arbitrary described plastics teeth sprocket wheel of claim 3～8, it is characterized in that: said support bearing pin riveted joint perhaps is weldingly fixed on the said upper and lower clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103532919A CN102506152A (en) | 2011-11-09 | 2011-11-09 | Plastic tooth chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103532919A CN102506152A (en) | 2011-11-09 | 2011-11-09 | Plastic tooth chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102506152A true CN102506152A (en) | 2012-06-20 |
Family
ID=46218270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103532919A Pending CN102506152A (en) | 2011-11-09 | 2011-11-09 | Plastic tooth chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102506152A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4881930A (en) * | 1989-02-23 | 1989-11-21 | Caterpillar Inc. | Sprocket assembly |
| US5203861A (en) * | 1991-12-18 | 1993-04-20 | Irwin Guy L | Plastic sprocket wheel with replaceable teeth |
| CN2581758Y (en) * | 2002-11-18 | 2003-10-22 | 朱圣财 | Combined chain wheel |
| EP1388599A1 (en) * | 2002-08-06 | 2004-02-11 | LAMIFLEX S.p.A. | Toothed wheel with optimized structure particularly for weaving looms and the like |
| WO2006010602A2 (en) * | 2004-07-27 | 2006-02-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Assembled gearwheel |
| CN201363409Y (en) * | 2009-03-16 | 2009-12-16 | 布勒(常州)机械有限公司 | Split type chain wheel |
| CN201973208U (en) * | 2011-04-29 | 2011-09-14 | 重庆钢铁(集团)有限责任公司 | Driving sprocket structure of chain type billet drawer |
| CN202451747U (en) * | 2011-11-09 | 2012-09-26 | Mps肉类加工机械（北京）有限公司 | Plastic tooth chain wheel |
-
2011
- 2011-11-09 CN CN2011103532919A patent/CN102506152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4881930A (en) * | 1989-02-23 | 1989-11-21 | Caterpillar Inc. | Sprocket assembly |
| US5203861A (en) * | 1991-12-18 | 1993-04-20 | Irwin Guy L | Plastic sprocket wheel with replaceable teeth |
| EP1388599A1 (en) * | 2002-08-06 | 2004-02-11 | LAMIFLEX S.p.A. | Toothed wheel with optimized structure particularly for weaving looms and the like |
| CN2581758Y (en) * | 2002-11-18 | 2003-10-22 | 朱圣财 | Combined chain wheel |
| WO2006010602A2 (en) * | 2004-07-27 | 2006-02-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Assembled gearwheel |
| CN201363409Y (en) * | 2009-03-16 | 2009-12-16 | 布勒(常州)机械有限公司 | Split type chain wheel |
| CN201973208U (en) * | 2011-04-29 | 2011-09-14 | 重庆钢铁(集团)有限责任公司 | Driving sprocket structure of chain type billet drawer |
| CN202451747U (en) * | 2011-11-09 | 2012-09-26 | Mps肉类加工机械（北京）有限公司 | Plastic tooth chain wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |