CN2242237Y - Vertical tightening device for tightening rolling drum with no bod-weight block - Google Patents
Vertical tightening device for tightening rolling drum with no bod-weight block Download PDFInfo
- Publication number
- CN2242237Y CN2242237Y CN 95218642 CN95218642U CN2242237Y CN 2242237 Y CN2242237 Y CN 2242237Y CN 95218642 CN95218642 CN 95218642 CN 95218642 U CN95218642 U CN 95218642U CN 2242237 Y CN2242237 Y CN 2242237Y
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- CN
- China
- Prior art keywords
- tightening
- bod
- vertical
- weight
- clump weight
- 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 vertical tightening device for tightening rolling drums with no bod-weight block, comprising two upright posts perpendicular to the ground and fixed on the ground. Each of the upright posts is provided with a sliding guide capable of upward and downward slides, the bearing seats on both sides of the sliding guide are provided with tightening rolling drums with bod-weight blocks. The sliding guide on both sides of the upright post is also provided with bod-weight regulating blocks fixed by screw nuts, which is used for the fine adjustment of the bod-weight, to adapt to the needs for tightening degrees of conveying belts. The tightening action and effect of the vertical tightening device, in the working condition that the distance between the conveying belt and the ground is relatively smaller, is ensured, with the help of the utility model.
Description
The utility model relates to the conveyer stretcher in the travelling apron.
Load-transfer device in the travelling apron must be provided with tightening device, makes adhesive tape in tension realization all the time safe operation.And the tensioning of adhesive tape utilization is provided with clump weight below belt tensioning drum, sagging reaching walked around the drum belt conveyer tensioning thereby the weight of utilizing clump weight makes cylinder, because clump weight is arranged on the cylinder below, make and be operated in the lower load-transfer device of ground clearance because clump weight has occupied certain vertical direction position, cause the upper and lower sliding scale of cylinder to can not get guaranteeing that clump weight lands easily and loses tension.
Task of the present utility model gives to improve at the existing in prior technology defective, the vertical tightening device of no clump weight under a kind of belt tensioning drum is provided, under the lower operating mode of distance overhead, guarantees the tension of vertical tightening device with the load-transfer device that solves conveyer.
Task of the present utility model is finished like this: being provided with on two columns that vertical ground is also fixed with it can be along the upper and lower balladeur train that slides of column, balladeur train two is surveyed and is provided with fixing bearing seat, belt tensioning drum is bearing in the bearing seat, and clump weight is set in belt tensioning drum, also be provided with on the balladeur train of column both sides by the fixing counterweight regulating block of nut.
This tightening device has changed the scheme that former clump weight is arranged on the cylinder below, clump weight is arranged in the belt tensioning drum and the both sides balladeur train on the counterweight regulating block, the counterweight regulating block plays the fine setting effect, and this load-transfer device that has just solved conveyer is guaranteed the tension and the effect of vertical tightening device under the lower operation operating mode of distance overhead.
Description of drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 for the A of Fig. 1 to view (removing the counterweight regulating block).
Describe in further detail according to above-mentioned accompanying drawing embodiment.
Belt tensioning drum down the vertical tightening device (referring to Fig. 1-2) of no clump weight at vertical ground and two columns (2) fixed with ground, its upper end is connected with the conveyer frame, column is provided with can be on column, the balladeur train that slides (7) down, balladeur train is by 4 bars welding one, balladeur train two is surveyed and is fixed with bearing seat (5), be bearing in the belt tensioning drum (3) in the bearing seat and be provided with the clump weight that is equivalent to original clump weight weight, in order to reduce the increase of rotor inertia, the setting of clump weight should be tried one's best near the axle center, to be advisable on the periphery that is fixed on roller shaft, counterweight must be carried out balance correction after installing.According to the needs of the tensioning degree of load-transfer device (1), on the balladeur train that column two is surveyed, can mount the counterweight regulating block (4) that one or more pieces can increase and decrease the fine setting effect at any time, and fix by tight mother (6).
Claims (2)
1. a belt tensioning drum vertical tightening device of no clump weight down, being provided with on two columns (2) that vertical ground is also fixed with it can be along the upper and lower balladeur train that slides of column (7), the balladeur train both sides are provided with fixing bearing seat (5), belt tensioning drum (3) is bearing in the bearing seat, it is characterized in that being provided with clump weight in the described belt tensioning drum, the balladeur train of column both sides is provided with by the fixing counterweight regulating block (4) of nut (6).
2. belt tensioning drum as claimed in claim 1 is the vertical tightening device of no clump weight down, it is characterized in that the clump weight in the belt tensioning drum (3) is fixed on the periphery of roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218642 CN2242237Y (en) | 1995-07-24 | 1995-07-24 | Vertical tightening device for tightening rolling drum with no bod-weight block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218642 CN2242237Y (en) | 1995-07-24 | 1995-07-24 | Vertical tightening device for tightening rolling drum with no bod-weight block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242237Y true CN2242237Y (en) | 1996-12-11 |
Family
ID=33867102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218642 Expired - Fee Related CN2242237Y (en) | 1995-07-24 | 1995-07-24 | Vertical tightening device for tightening rolling drum with no bod-weight block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242237Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803250A (en) * | 2014-02-18 | 2014-05-21 | 泰富国际工程有限公司 | Gravity tension device for conveying belt of belt conveyor and belt conveyor |
-
1995
- 1995-07-24 CN CN 95218642 patent/CN2242237Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803250A (en) * | 2014-02-18 | 2014-05-21 | 泰富国际工程有限公司 | Gravity tension device for conveying belt of belt conveyor and belt conveyor |
| CN103803250B (en) * | 2014-02-18 | 2016-09-07 | 泰富国际工程有限公司 | A kind of belt of belt conveyor gravity take up and ribbon conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |