CN203682429U - Weight tensioning device for mining belt conveyor - Google Patents
Weight tensioning device for mining belt conveyor Download PDFInfo
- Publication number
- CN203682429U CN203682429U CN201320885489.6U CN201320885489U CN203682429U CN 203682429 U CN203682429 U CN 203682429U CN 201320885489 U CN201320885489 U CN 201320885489U CN 203682429 U CN203682429 U CN 203682429U
- Authority
- CN
- China
- Prior art keywords
- weight
- bend pulley
- conveying belt
- conveyer
- equipment
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- 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 - Lifetime
Links
- 238000005065 mining Methods 0.000 title abstract 2
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a weight tensioning device for a mining belt conveyor, and the device is provided with two guide rods which are arranged oppositely. The tops of the guide rods are equipped with a supporting frame which is arranged in an inclined manner. One side of the top of the supporting frame is equipped with a first redirection roller, and the other side of the top of the supporting frame is equipped with a second redirection roller. A tensioning roller is disposed between the two guide rods, and two ends of the tensioning roller are fixedly connected with a downward weight hanger. The weight hanger is in guide connection with the two guide rods. The bottom of the weight hanger is fixedly equipped with a weight box. A conveying belt is wound among first redirection roller, the tensioning roller and the second redirection roller. The device provided by the utility model is simple in structure, can adjust the tightness of the conveying belt conveniently and quickly, prolongs the length of the conveying belt, prevents the off-tracking of the conveying belt, is convenient to observe the wear condition of the conveying belt, greatly prolongs the service life of the conveying belt, and is mainly used for adjusting the tightness of the conveying belt on the belt conveyor.
Description
Technical field
The utility model relates to conveyer technical field, the weight tensioning arrangement of equipment of conveyer for especially a kind of mine.
Background technology
Mine is a kind of continuous action formula transportation device that doubles as trailer coupling and transmission device with adhesive tape with equipment of conveyer, in mine ore dressing operation and Ore Transportation, is widely used.Due to mine operation transportation line length, complicated condition, the continuous wearing and tearing of the splicing of adhesive tape end and adhesive tape are used and bring great inconvenience to belt, greatly reduce the service life of adhesive tape.So far, there is no a kind of device that can address the above problem well.
Summary of the invention
The purpose of this utility model is improved for above-mentioned the deficiencies in the prior art exactly, a kind of conveniently adjusted load-transfer device degree of tightness is provided, can prevents belt deflection, is convenient to observe load-transfer device wear condition, can extends the weight tensioning arrangement of equipment of conveyer for the mine in load-transfer device service life.
Concrete scheme of the present utility model is: the weight tensioning arrangement of equipment of conveyer for a kind of mine, there are two pilot bars of left and right positioned opposite, the bracing frame being in tilted layout is equipped with at the top of two pilot bars, and bracing frame top one side is equipped with the first bend pulley, and opposite side is equipped with the second bend pulley.Between two pilot bars, tension drum is housed, the two ends of tension drum are fixedly connected with a downward weight hanger, between weight hanger and two pilot bars, lead and are connected, and weight box is fixedly equipped with in the bottom of weight hanger.Wherein between the first bend pulley, tension drum, the second bend pulley, install around load-transfer device.
The utility model is provided with guar plate above tension drum, so that tension drum is played a protective role.
The drum shaft at the first bend pulley described in the utility model and the second bend pulley two ends is all fixedly connected with bracing frame by bearing, bearing seat.
For convenient mounting or dismounting, between the bracing frame in the utility model and pilot bar, be fixedly connected with by bolt, nut.
In order to prevent that people from being maloperation and the safety that improves work, the utility model is also welded with guardrail on pilot bar.
The utility model and equipment of conveyer matched together, brought following benefit:
(1) extend load-transfer device length by setting up take-up device, eliminate load-transfer device short circuit quantity.
(2) be convenient to regulate the situation of belt deflection safe and efficiently, reduced worker's labour intensity.
(3) be convenient to observe the wear condition of load-transfer device.
(4) increase load-transfer device drop-head number of times, greatly extended the service life of load-transfer device.
(5) greatly reduce worker's work-hours and labour intensity, improved safety of operation coefficient and production efficiency, reduced cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
In figure: 1-the first bend pulley, 2-bracing frame, 3-the second bend pulley, 4-load-transfer device, 5-bolt, 6-nut, 7-pilot bar, 8-tension drum, 9-guardrail, 10-weight box, 11-guar plate, 12-drum shaft, 13-bearing, 14-bearing seat, 15-weight hanger.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail preferred embodiment of the present utility model.
Referring to Fig. 1 and Fig. 2, the bracing frame 2 being in tilted layout is equipped with at the top that the utlity model has two pilot bar 7, two pilot bars 7 of left and right positioned opposite, and bracing frame 2 top one sides are equipped with the first bend pulley 1, and opposite side is equipped with the second bend pulley 3.Between two pilot bars 7, tension drum 8 is housed, the two ends of tension drum 8 are fixedly connected with a downward weight hanger 15, between weight hanger 15 and two pilot bars 7, lead and are connected, and weight box 10 is fixedly equipped with in the bottom of weight hanger 15.Wherein between the first bend pulley 1, tension drum 8, the second bend pulley 3, install around load-transfer device 4.
The top of tension drum 8 described in the present embodiment is provided with guar plate 11.
The drum shaft 12 at the first bend pulley 1 described in the present embodiment and the second bend pulley 3 two ends is all fixedly connected with bracing frame 2 by bearing 13, bearing seat 14.
Between bracing frame 2 described in the present embodiment and pilot bar 7, be fixedly connected with by bolt 5, nut 6.
On pilot bar 7 described in the present embodiment, be also welded with guardrail 9.
The utility model when mounted, by pilot bar 7 and belt holder weld together, then becomes belt holder a complete machine frame with the support welding of equipment of conveyer with channel-section steel, allow load-transfer device 4 walk around successively the first bend pulley 1, tension drum 8 and the second bend pulley 3.Tension drum 8 is subject to the downward pulling force of weight box 10, load-transfer device 4 can be strained, thereby realize equipment of conveyer degree of tightness regulate.
By reference to the accompanying drawings embodiment of the present utility model is described above, but the utility model is not limited to the above-mentioned specific embodiment, the above-mentioned specific embodiment is preferred implementation of the present utility model, is only schematically, rather than restrictive.Those of ordinary skill in the art is under enlightenment of the present utility model, do not departing from the scope situation that the utility model aim and claim protect, the first bend pulley 1 in the utility model, bracing frame 2, the second bend pulley 3, load-transfer device 4, bolt 5, nut 6, pilot bar 7, tension drum 8, guardrail 9, weight box 10, guar plate 11, drum shaft 12, bearing 13, the size of bearing seat 14 and weight hanger 15, the selection of specification and material, can adjust according to actual needs, as long as these adjust the change without substantive principle, all belong to protection domain of the present utility model.
Claims (5)
1. the weight tensioning arrangement of a mine use equipment of conveyer, it is characterized in that: two pilot bars with left and right positioned opposite, the bracing frame being in tilted layout is equipped with at the top of two pilot bars, and bracing frame top one side is equipped with the first bend pulley, and opposite side is equipped with the second bend pulley; Between two pilot bars, tension drum is housed, the two ends of tension drum are fixedly connected with a downward weight hanger, between weight hanger and two pilot bars, lead and are connected, and weight box is fixedly equipped with in the bottom of weight hanger; Wherein between the first bend pulley, tension drum, the second bend pulley, install around load-transfer device.
2. the weight tensioning arrangement of equipment of conveyer for a kind of mine according to claim 1, is characterized in that: the top of described tension drum is provided with guar plate.
3. the weight tensioning arrangement of equipment of conveyer for a kind of mine according to claim 1, is characterized in that: the drum shaft at described the first bend pulley and the second bend pulley two ends is all fixedly connected with bracing frame by bearing, bearing seat.
4. the weight tensioning arrangement of equipment of conveyer for a kind of mine according to claim 1, is characterized in that: between support frame as described above and pilot bar, be fixedly connected with by bolt, nut.
5. the weight tensioning arrangement of equipment of conveyer for a kind of mine according to claim 1, is characterized in that: on described pilot bar, be also welded with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885489.6U CN203682429U (en) | 2013-12-31 | 2013-12-31 | Weight tensioning device for mining belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885489.6U CN203682429U (en) | 2013-12-31 | 2013-12-31 | Weight tensioning device for mining belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682429U true CN203682429U (en) | 2014-07-02 |
Family
ID=51004368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885489.6U Expired - Lifetime CN203682429U (en) | 2013-12-31 | 2013-12-31 | Weight tensioning device for mining belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804675A (en) * | 2017-11-20 | 2018-03-16 | 长安大学 | A kind of adjustable inclination angle gravity tensioning mechanism |
-
2013
- 2013-12-31 CN CN201320885489.6U patent/CN203682429U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804675A (en) * | 2017-11-20 | 2018-03-16 | 长安大学 | A kind of adjustable inclination angle gravity tensioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |