CN204276059U - A kind of four rod-toothed crusher tensioning apparatus - Google Patents
A kind of four rod-toothed crusher tensioning apparatus Download PDFInfo
- Publication number
- CN204276059U CN204276059U CN201420717585.4U CN201420717585U CN204276059U CN 204276059 U CN204276059 U CN 204276059U CN 201420717585 U CN201420717585 U CN 201420717585U CN 204276059 U CN204276059 U CN 204276059U
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- China
- Prior art keywords
- bolt
- slide plate
- block
- seat board
- rod
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of four rod-toothed crusher tensioning apparatus, comprise seat board, bolt A, bolt B, nut, regulate block, thin nut, holding screw, slide plate, regulating wheel, bolt C, block.Seat board is fixed in the frame of four rod-toothed crushers; Slide plate is fixed on seat board, slide plate it one be welded with U-shaped support, U-shaped support is provided with regulating wheel; Regulating block to be connected with seat board one, above it, holding screw is installed, by regulating holding screw that slide plate can be made to drive regulating wheel to move in the horizontal direction, thus achieving belt tension in V belt translation.The utility model achieves the object of four rod-toothed crusher belt tensions, and its structure is simple, reasonable in design, the adjustment convenience all very of installation and tension position.
Description
Technical field
The utility model relates to a kind of four rod-toothed crusher tensioning apparatus, belongs to crushing mechanism field.
Background technology
Belt transmission is a kind of kind of drive that four rod-toothed crushers are relatively more conventional.Belt actual in belt transmission is not elastomer completely, after work a period of time, will relax due to plastic deformation, affect transmission effect, the discaling roll of such disintegrating machine just can not in the running that can work under the rated speed of effective broken material, reduce crusher in crushing material effect, effectively broken to material during in order to ensure that disintegrating machine works, V belt translation pulling force must be made regular check on and tensioning is carried out to V belt translation.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of four rod-toothed crusher tensioning apparatus, and it solve the lax rear bel-drivenn tensioning problem of four rod-toothed crusher V belt translation, its is installed and regulates all more convenient.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows.
A kind of four rod-toothed crusher tensioning apparatus, comprise seat board, bolt A, bolt B, nut, regulate block, thin nut, holding screw, slide plate, regulating wheel, bolt C, block.Described seat board is L-shaped, offers strip hole A and circular hole A above it, and it is fixed in the frame of four rod-toothed crushers by bolt A; Described slide plate, it is provided with strip hole B, can slide plate is fixed on seat board by this strip hole bolt B; It one be welded with U-shaped support, U-shaped support offers groove and screw; Described regulating wheel is fixed by bolt C and block and is arranged on the U-shaped support of slide plate; Described block is cuboid, and two offers circular hole B; Described regulating wheel it comprise the band seal deep groove ball bearing of roller and the roller both sides contacted with belt tension, bearing block, seal cover, back-up ring and roller bearing; Described adjustment block is connected with seat board one, is provided with holding screw above it, by regulating holding screw that slide plate can be made to drive regulating wheel to move in the horizontal direction, thus achieves belt tension in V belt translation.
Usefulness of the present utility model is as follows: structure is simple, reasonable in design, the adjustment convenience all very of its installation and tension position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is base plate structure schematic diagram of the present utility model.
Fig. 3 is skateboard schematic diagram of the present utility model.
Fig. 4 is tension wheel structure schematic diagram of the present utility model.
Fig. 5 is stop block structure schematic diagram of the present utility model.
Fig. 6 is tensioning apparatus of the present utility model scheme of installation on four rod-toothed crushers.
Mark in figure: 1 be seat board, 2 be bolt A, 3 be bolt B, 4 be nut, 5 for regulating block, 6 to be holding screw, 7 be slide plate, 8 be regulating wheel, 9 be bolt C, 10 for block, 1-1 to be strip hole A, 1-2 be that circular hole A, 7-1 strip hole B, 7-2 are U-shaped support, 7-3 is groove, 7-4 is screwed hole, 8-1 is roller, 8-2 is roller bearing, 8-3 is bearing block, 8-4 is seal cover, 8-5 is back-up ring, 8-6 for band seal deep groove ball bearing, 10-1 be circular hole B.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
As shown in figures 1 to 6: comprise seat board (1), bolt A(2), bolt B (3), nut (4), regulates block (5), holding screw (6), slide plate (7), regulating wheel (8), bolt C(9), block (10).Described seat board (1) is L-shaped, its one of them plate face offers strip hole A (1-1) everywhere, another plate face offers circular hole A (1-2) everywhere, can it is fixedly mounted in the frame of four rod-toothed crushers by bolt A (2) from strip hole (1-1); Described slide plate (7), its plate face offers strip hole B (7-1) everywhere, can the circular hole A(1-2 of slide plate (7) on seat board (1) with bolt B (3) and nut (4) by this strip hole B (7-1)) place is fixed and connects; Be welded with U-shaped support (7-2) on (7) one, slide plate, the upper two ends of U-shaped support (7-2) respectively offer a groove (7-3) and two screws (7-4); Described regulating wheel (8) is fixed by bolt C (9) and is arranged on the U-shaped support (7-2) of slide plate (7); Described block (10) is cuboid, and its two offers circular hole B(10-1); The groove (7-3) that roller bearing (8-2) two of described regulating wheel (8) is arranged on U-shaped support (7-2) two ends of slide plate (7) is respectively inner, block (10) is used bolt C(9 simultaneously) be connected with the screwed hole (7-4) at U-shaped support (7-2) place, so just regulating wheel (8) is fixed; Described regulating wheel (8), its roller bearing (8-2) two is separately installed with band seal deep groove ball bearing (8-6), the outer ring of band seal deep groove ball bearing (8-6) is provided with bearing block (8-3), bearing block (8-3) is connected with roller (8-1) again, in bearing block (8-3) outside, seal cover (8-4) being installed, for preventing seal cover (8-4) movement back-up ring (8-5), it being fixed; Described band seal deep groove ball bearing (8-6) is filled with lubricating grease, can lubricate all the life and Maintenance free; Described adjustment block (5) is connected with seat board (1), is provided with holding screw (6) above it, and holding screw (6) withstands slide plate (7); When needs adjust, unclamp bolt B (3) and nut (4), and regulate holding screw (6) that slide plate (7) just can be made to drive regulating wheel (8) inner roller (8-2) to move in the horizontal direction, thus achieve four rod-toothed crusher V belt translation belt tensions.
Claims (1)
1. four rod-toothed crusher tensioning apparatus, comprise seat board (1), bolt A(2), bolt B (3), nut (4), regulates block (5), holding screw (6), slide plate (7), regulating wheel (8), bolt C(9), block (10), its feature part is: seat board (1) offers strip hole A (1-1) everywhere on its one of them plate face, another plate face offers circular hole A (1-2) everywhere; Slide plate (7) offers strip hole B (7-1) everywhere on its plate face; Be welded with U-shaped support (7-2) on (7) one, slide plate, the upper two ends of U-shaped support (7-2) respectively offer a groove (7-3) and two screws (7-4); Regulating wheel (8), is separately installed with band seal deep groove ball bearing (8-6) at its roller bearing (8-2) two, band seal deep groove ball bearing (8-6) is filled with lubricating grease; Regulate block (5) to be connected with seat board (1), regulate block (5) holding screw (6) to be installed above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717585.4U CN204276059U (en) | 2014-11-26 | 2014-11-26 | A kind of four rod-toothed crusher tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717585.4U CN204276059U (en) | 2014-11-26 | 2014-11-26 | A kind of four rod-toothed crusher tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276059U true CN204276059U (en) | 2015-04-22 |
Family
ID=52859259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420717585.4U Expired - Fee Related CN204276059U (en) | 2014-11-26 | 2014-11-26 | A kind of four rod-toothed crusher tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531068A (en) * | 2021-07-23 | 2021-10-22 | 徐州徐工矿业机械有限公司 | Belt wheel tensioning device for crushing and screening equipment |
| CN115506753A (en) * | 2022-11-24 | 2022-12-23 | 胜利新大新材料股份有限公司 | Synchronous displacement ultra-long stroke pumping unit |
-
2014
- 2014-11-26 CN CN201420717585.4U patent/CN204276059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531068A (en) * | 2021-07-23 | 2021-10-22 | 徐州徐工矿业机械有限公司 | Belt wheel tensioning device for crushing and screening equipment |
| CN115506753A (en) * | 2022-11-24 | 2022-12-23 | 胜利新大新材料股份有限公司 | Synchronous displacement ultra-long stroke pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181126 |