CN203877379U - Manual belt conveyor tensioning device - Google Patents
Manual belt conveyor tensioning device Download PDFInfo
- Publication number
- CN203877379U CN203877379U CN201420271297.0U CN201420271297U CN203877379U CN 203877379 U CN203877379 U CN 203877379U CN 201420271297 U CN201420271297 U CN 201420271297U CN 203877379 U CN203877379 U CN 203877379U
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- CN
- China
- Prior art keywords
- worm
- wire rope
- belt conveyor
- tensioning device
- steel wire
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model belongs to the technical field of belt conveyors, and relates to a manual belt conveyor tensioning device to achieve the purpose that the manual belt conveyor tensioning device can overcome the defects in an existing spiral tensioning device. According to the technical scheme, the manual belt conveyor tensioning device comprises roller sliding blocks, steel wire ropes, steel wire rope pulleys, worm and gear mechanisms and a hand wheel, the two corners of the tail end of a rack of a belt conveyor are provided with the worm and gear mechanisms respectively, the two sides of the rack of the belt conveyor are symmetrically provided with the steel wire rope pulleys and the roller sliding blocks respectively, the input ends of the worm and gear mechanisms are connected with the hand wheel, the output ends of the worm and gear mechanisms are connected with the steel wire rope pulleys, and the steel wire rope pulleys are connected with the roller sliding blocks through the steel wire ropes. The manual belt conveyor tensioning device is applied to the belt conveyors.
Description
Technical field
A belt feeder manual tension device, belongs to belt feeder technical field.
Background technology
Tightening device has important effect as the vitals of belt feeder normal operation, needs only tightening device by conveying belt tension, the convey materials that load-transfer device could be more stable.For some small-sized, short haul distance belt feeder, mostly use spiral tensioning device, but there is following shortcoming in this spiral tensioning device: the first, tooling cost is high; The second, tension process effort; The 3rd, to drawing apart from limited of load-transfer device.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of belt feeder tightening device that can overcome existing spiral tensioning device shortcoming.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts: a kind of belt feeder manual tension device, comprise cylinder slide block, steel rope, wire rope pulley, worm-and-wheel gear and handwheel, two jiaos of the frame ends of belt feeder, be separately installed with worm-and-wheel gear, frame bilateral symmetry at belt feeder is provided with wire rope pulley and cylinder slide block, the input end of described worm-and-wheel gear is all connected with described handwheel, the mouth of described worm and gear is all connected with described wire rope pulley, and described wire rope pulley is all connected with described cylinder slide block by steel rope.
The worm screw of described worm-and-wheel gear is connected with described handwheel, and worm gear is connected with described wire rope pulley.
Compared to the prior art the utility model has following beneficial effect.
One, this device, for worm and gear drives wire rope pulley, has substituted leading screw of the prior art and has driven, and with the lead screw machining of complex precise, compares, and adopts worm and gear to greatly reduce cost.
Two, this device is when worm and gear is worked, only need shake handwheel can drive worm and gear work, and then driving wire rope pulley with steel rope, the work of cylinder slide block, this manual tensioning process transmits laborsaving due to the high transmission ratio of worm and gear than leading screw of the prior art.
Three, this device, owing to adopting worm and gear to drive, does not therefore draw the restriction of distance to load-transfer device, has overcome existing screw thread and has drawn apart from limited shortcoming, and tensioning process is more efficient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
In figure, 1 is cylinder slide block, and 2 is steel rope, and 3 is wire rope pulley, and 4 is worm-and-wheel gear, and 5 is handwheel.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of belt feeder manual tension device, comprise cylinder slide block 1, steel rope 2, wire rope pulley 3, worm-and-wheel gear 4 and handwheel 5, two jiaos of the frame ends of belt feeder, be separately installed with worm-and-wheel gear 4, frame bilateral symmetry at belt feeder is provided with wire rope pulley 3 and cylinder slide block 1, the input end of described worm-and-wheel gear 4 is all connected with described handwheel 5, the mouth of described worm and gear 4 is all connected with described wire rope pulley 3, and described wire rope pulley 3 is all connected with described cylinder slide block 1 by steel rope 2.
The worm screw of described worm-and-wheel gear 4 is connected with described handwheel 5, and worm gear is connected with described wire rope pulley 3.
Described cylinder slide block 1, steel rope 2, wire rope pulley 3, worm-and-wheel gear 4 are prior art.
Described cylinder slide block 1, steel rope 2, wire rope pulley 3 are prior art at the mounting means of belt feeder frame.
This device have low cost, laborsaving, without draw apart from restriction in, also possess auto-lock function, can when tighten up the load-transfer device of belt feeder, automatically lock and draw distance.
The present embodiment is a kind of explanation to the utility model structure just, and also unrestricted, in the situation that meeting the utility model principle, can also make some to the structure of this device to change, and these changes also within protection domain of the present utility model.
Claims (2)
1. a belt feeder manual tension device, it is characterized in that: comprise cylinder slide block (1), steel rope (2), wire rope pulley (3), worm-and-wheel gear (4) and handwheel (5), two jiaos of the frame ends of belt feeder, be separately installed with worm-and-wheel gear (4), frame bilateral symmetry at belt feeder is provided with wire rope pulley (3) and cylinder slide block (1), the input end of described worm-and-wheel gear (4) is all connected with described handwheel (5), the mouth of described worm and gear (4) is all connected with described wire rope pulley (3), described wire rope pulley (3) is all connected with described cylinder slide block (1) by steel rope (2).
2. a kind of belt feeder manual tension device according to claim 1, is characterized in that: the worm screw of described worm-and-wheel gear (4) is connected with described handwheel (5), and worm gear is connected with described wire rope pulley (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271297.0U CN203877379U (en) | 2014-05-24 | 2014-05-24 | Manual belt conveyor tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271297.0U CN203877379U (en) | 2014-05-24 | 2014-05-24 | Manual belt conveyor tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877379U true CN203877379U (en) | 2014-10-15 |
Family
ID=51677906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271297.0U Expired - Lifetime CN203877379U (en) | 2014-05-24 | 2014-05-24 | Manual belt conveyor tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528282A (en) * | 2015-01-09 | 2015-04-22 | 云南大红山管道有限公司 | Tensioning device of adhesive tape conveyor |
| US20180361281A1 (en) * | 2015-12-10 | 2018-12-20 | Hydro International Limited | A Dewatering Device and a Tensioning Apparatus for a Belt Conveyor |
-
2014
- 2014-05-24 CN CN201420271297.0U patent/CN203877379U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528282A (en) * | 2015-01-09 | 2015-04-22 | 云南大红山管道有限公司 | Tensioning device of adhesive tape conveyor |
| US20180361281A1 (en) * | 2015-12-10 | 2018-12-20 | Hydro International Limited | A Dewatering Device and a Tensioning Apparatus for a Belt Conveyor |
| GB2559307B (en) * | 2015-12-10 | 2022-02-23 | Hydro Int Ltd | A dewatering device and a tensioning apparatus for a belt conveyor |
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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: 20141015 |
|
| CX01 | Expiry of patent term |