CN204874836U - Removable wear -resisting rib - Google Patents
Removable wear -resisting rib Download PDFInfo
- Publication number
- CN204874836U CN204874836U CN201520159714.7U CN201520159714U CN204874836U CN 204874836 U CN204874836 U CN 204874836U CN 201520159714 U CN201520159714 U CN 201520159714U CN 204874836 U CN204874836 U CN 204874836U
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- CN
- China
- Prior art keywords
- rib
- wear
- resisting
- inserted block
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a removable wear -resisting rib. The utility model discloses a rib body and wear -resisting piece, be provided with the recess on the rib body, the intermediate position of recess is the active section of rib body, be provided with the jack in the recess, wear -resisting piece comprises the rib portion on upper portion and the inserted block of rib troops under one's command side, the inserted block be provided with the external screw thread. The utility model discloses a set up removable wear -resisting piece on the rib, when wear -resisting piece wearing and tearing, change one new wear -resisting can, and need not change the rib body, easy operation has practiced thrift a large amount of time.
Description
Technical field
The utility model relates to the replaceable rib of a kind of active section, and specifically a kind of active section installs loose piece rib additional.
Background technology
Along with science and technology improve constantly, the hardness of saw blade of cotton spinning machine and service life are constantly improving, service life brings up to present 20 tons from original 1 ton, saw blade rolls season (general one is rolled season at about 5 months) at one and all need not change, and the raising that the rib of the work that matches with it is never too large, and usually one is rolled and needs in season to change 2-3 time, if the percentage of impurity of cotton is high, moisture content is high, changes rib number of times more, some more.Side, rib row installation requirement adjacent rib working position spacing is between 2.8-3.2mm, and this pitch difference should be not more than 0.3mm, and rib row working position should be smooth, and in 500mm length, its difference of height must not more than 0.3mm.So the installment work of rib row is extremely careful, consuming time.Such as 172 root bars installed by 171 type cotton gins needs more than ten hour, and the rib changed also can only do scrap iron process, waste resource.
Utility model content
It is replaceable that the technical problems to be solved in the utility model is to provide a kind of active section, the replaceable wear-resisting rib greatly extended service life.
The utility model adopts following technical scheme to realize:
A kind of replaceable wear-resisting rib, it comprises rib body and wear-resistant block; Described rib body is provided with groove, and the centre position of described groove is the active section of rib body; Jack is provided with in described groove; Described wear-resistant block is made up of the inserted block below the rib portion on top and rib portion, and described inserted block is provided with external screw thread.
Further, the quantity of inserted block described in the utility model is 1, is arranged at the middle part in rib portion.
Further, the quantity of inserted block described in the utility model is 2, is arranged at the both sides in rib portion respectively.
Further, rib body described in the utility model is cast steel rib or stainless steel rib.
Further, wear-resistant block described in the utility model is manganese steel wear-resistant block.
The beneficial effect adopting technique scheme to produce is: the utility model is provided with groove on rib body active section, installs wear-resistant block in described groove, and when after wear-resistant block wearing and tearing, the wear-resistant block more renewed, saves a large amount of time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In the accompanying drawings:
1. rib body 2. wear-resistant block 3. groove 21. rib portion 22. inserted block 31. jack.
Detailed description of the invention
As shown in Figure 1: the utility model comprises rib body 1 and wear-resistant block 2; Described rib body 1 is provided with groove 3, and groove 3 is to install wear-resistant block 2, and the centre position of described groove 3 is the active section of rib body 1; Jack 31 is provided with in described groove 3; Locate for inserted block 22, described wear-resistant block 2 is made up of the inserted block 22 below the rib portion 21 on top and rib portion 21, and described inserted block 22 is provided with external screw thread, and inserted block 22 stretches out jack 31, just can fix wear-resistant block 2 with nut is fixing.
When using the utility model, inserted block 22 is deep in jack 31, and inserted block 22 is provided with external screw thread, fixes inserted block with nut, when wear-resistant block 2 serious wear, backs out nut, changes wear-resistant block.
Claims (5)
1. a replaceable wear-resisting rib, is characterized in that it comprises rib body (1) and wear-resistant block (2); Described rib body (1) is provided with groove (3), and the centre position of described groove (3) is the active section of rib body (1); Jack (31) is provided with in described groove (3); Described wear-resistant block (2) is made up of the rib portion (21) on top and the inserted block (22) of rib portion (21) below, and (22) are provided with external screw thread to described inserted block.
2. replaceable wear-resisting rib according to claim 1, is characterized in that the quantity of described inserted block (22) is 1, is arranged at the middle part of rib portion (21).
3. replaceable wear-resisting rib according to claim 1, is characterized in that the quantity of described inserted block (22) is 2, is arranged at the both sides of rib portion (21) respectively.
4. the replaceable wear-resisting rib of the one according to claims 1 to 3 any one, described rib body (1) is cast steel rib or stainless steel rib.
5. the replaceable wear-resisting rib of the one according to claims 1 to 3 any one, described wear-resistant block (2) is manganese steel wear-resistant block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159714.7U CN204874836U (en) | 2015-03-20 | 2015-03-20 | Removable wear -resisting rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159714.7U CN204874836U (en) | 2015-03-20 | 2015-03-20 | Removable wear -resisting rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874836U true CN204874836U (en) | 2015-12-16 |
Family
ID=54819232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159714.7U Expired - Fee Related CN204874836U (en) | 2015-03-20 | 2015-03-20 | Removable wear -resisting rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204874836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808149A (en) * | 2022-05-24 | 2022-07-29 | 山东天鹅棉业机械股份有限公司 | Automatic feeding control method and system for cotton ginning production line |
-
2015
- 2015-03-20 CN CN201520159714.7U patent/CN204874836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808149A (en) * | 2022-05-24 | 2022-07-29 | 山东天鹅棉业机械股份有限公司 | Automatic feeding control method and system for cotton ginning production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |