CN104512688A - Tensioning device for intermediate screw of belt conveyor - Google Patents
Tensioning device for intermediate screw of belt conveyor Download PDFInfo
- Publication number
- CN104512688A CN104512688A CN201310467710.0A CN201310467710A CN104512688A CN 104512688 A CN104512688 A CN 104512688A CN 201310467710 A CN201310467710 A CN 201310467710A CN 104512688 A CN104512688 A CN 104512688A
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- right supporting
- tensioning
- left branch
- leg
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/02—Belt or chain conveyors
- B65G2812/02128—Belt conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a tensioning device for an intermediate screw of a belt conveyor. The tensioning device comprises a left supporting leg, a right supporting leg, an internal fit roller, fixed plates, clamping plates, reinforced plates, tensioning screws and screw nuts. The left supporting leg and the right supporting leg are opposite to each other and are steel channel supports. One ends of the tensioning screws are vertically placed in steel channels of the left supporting leg and the right supporting leg, the screw nuts penetrate through the other ends of the tensioning devices, and two shaft ends of the internal fit roller are installed in the screw nuts respectively. The tensioning device enables the conveying belt to have sufficient tensioning fore by adjusting the tensioning screws, ensures no skidding occurs between the conveying belt and the roller, also ensures the sag of the conveying belt among all carrier rollers, and has a good tensioning effect. The tensioning device for the intermediate screw of the belt conveyor is reasonable in structural design, fast and convenient to install and demount, low in production cost, convenient to use and maintain and attractive in appearance.
Description
Technical field
The invention belongs to conveyer and manufacture field, particularly a kind of belt conveyer, specifically a kind of belt conveyer intermediate conveyor screw take-up device.
Background technology
Spiral tensioning device is important component part in belt conveyer.Its effect makes load-transfer device have enough tension force, ensures that producing friction force between load-transfer device and driving drum makes load-transfer device non-slip, and the sag of limit transport band between each carrying roller, conveyer is normally worked.What current belt conveyer was conventional has afterbody spiral tensioning device, middle part vertical tensioning device and afterbody car formula take-up device.Latter two is applied to longer conveyer.Afterbody spiral tensioning device is applicable on shorter, the lower-powered conveyer of length, spiral fastening stroke has 500,800,1000mm tri-kinds.Because of type arrangement requirement (as reversible belt conveyer) or the restriction of construction basis, occur some situations that cannot install or operate, complex structure sometimes, use technology is inconvenient.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of reasonable in design, compact conformation, manufacturing cost is lower, belt conveyer intermediate conveyor screw take-up device easy to maintenance.
Object of the present invention can be achieved through the following technical solutions:
A kind of belt conveyer intermediate conveyor screw take-up device, comprise left branch leg, right supporting leg, interior cooperation cylinder, adapter plate, clamp, brace panel, tension screw mandrel, feed screw nut, described left branch leg, right supporting leg are oppositely arranged, described left branch leg, right supporting leg are channel steel support, one end of described tension screw mandrel is vertically positioned in the channel-section steel of left branch leg, right supporting leg, the other end is installed with feed screw nut, and described interior cooperation cylinder two axial ends is respectively charged in feed screw nut.
One end of described tension screw mandrel is movably arranged in clamp, and described clamp is welded in the channel-section steel of left branch leg, right supporting leg.
Also adapter plate is provided with, in order to block the draw-in groove of tension screw mandrel on the upside of described clamp.
The corresponding side of described left branch leg, right supporting leg is welded with brace panel.
Beneficial effect of the present invention: the present invention can make load-transfer device have enough tension force by regulating tension screw mandrel, and ensure that non-slip between load-transfer device and cylinder and the sag of load-transfer device between each carrying roller, tension effect is good.Reasonable in design of the present invention, install, dismounting is all convenient, manufacturing cost is lower, and working service is convenient, specious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is fixed plate structure schematic diagram of the present invention.
Fig. 3 is clamp structure schematic diagram of the present invention.
Fig. 4 is feed screw nut's structural representation of the present invention.
Fig. 5 is that schematic diagram is looked on the installation and operation right side of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1,2,3, 4, a kind of belt conveyer intermediate conveyor screw take-up device, comprise left branch leg 1, right supporting leg 2, interior cooperation cylinder 3, adapter plate 4, clamp 5, brace panel 6, tension screw mandrel 7, feed screw nut 8, described left branch leg 1, right supporting leg 2 are oppositely arranged, described left branch leg 1, right supporting leg 2 are channel steel support, one end of described tension screw mandrel 7 is vertically positioned in the channel-section steel of left branch leg 1, right supporting leg 2, the other end is installed with feed screw nut 8, and described interior cooperation cylinder 3 two axial ends is respectively charged in feed screw nut 8.One end of described tension screw mandrel 7 is movably arranged in clamp 5, and described clamp 5 is welded in the channel-section steel of left branch leg 1, right supporting leg 2.Adapter plate 4 is also provided with, in order to block the draw-in groove of tension screw mandrel 7 on the upside of described clamp 5.The corresponding side of described left branch leg 1, right supporting leg 2 is welded with brace panel 6, forms the intermediate conveyor screw take-up device of complete set.
As shown in Figure 5, when work is installed, left branch leg 1, right supporting leg 2 lower end are connected with embedded foundation, upper end is connected with belt conveyer middle frame 9, make intermediate conveyor screw take-up device and belt conveyer keep plumbness, load-transfer device 10 passes below interior cooperation cylinder 3, then passes from snub pulley 11.Use spanner to regulate tension screw mandrel 7 stroke to make load-transfer device 10 have enough tension force, use vertical tension screw mandrel 7 to coordinate interior cooperation cylinder 3, realized the tensioning of load-transfer device by the direction changing load-transfer device 10, easy to operate, stable and reliable operation.Intermediate conveyor screw take-up device is applicable on shorter, the lower-powered conveyer of length, spiral fastening stroke 150 ~ 500mm.
Claims (4)
1. a belt conveyer intermediate conveyor screw take-up device, comprise left branch leg (1), right supporting leg (2), interior cooperation cylinder (3), adapter plate (4), clamp (5), brace panel (6), tension screw mandrel (7), feed screw nut (8), described left branch leg (1), right supporting leg (2) is oppositely arranged, it is characterized in that, described left branch leg (1), right supporting leg (2) is channel steel support, one end of described tension screw mandrel (7) is vertically positioned over left branch leg (1), in the channel-section steel of right supporting leg (2), the other end is installed with feed screw nut (8), described interior cooperation cylinder (3) two axial ends is respectively charged in feed screw nut (8).
2. belt conveyer intermediate conveyor screw take-up device according to claim 1, it is characterized in that, one end of described tension screw mandrel (7) is movably arranged in clamp (5), and described clamp (5) is welded in the channel-section steel of left branch leg (1), right supporting leg (2).
3. belt conveyer intermediate conveyor screw take-up device according to claim 2, is characterized in that, described clamp (5) upside is also provided with adapter plate (4), in order to block the draw-in groove of tension screw mandrel (7).
4. belt conveyer intermediate conveyor screw take-up device according to claim 1, is characterized in that, the corresponding side of described left branch leg (1), right supporting leg (2) is welded with brace panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467710.0A CN104512688A (en) | 2013-09-30 | 2013-09-30 | Tensioning device for intermediate screw of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467710.0A CN104512688A (en) | 2013-09-30 | 2013-09-30 | Tensioning device for intermediate screw of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512688A true CN104512688A (en) | 2015-04-15 |
Family
ID=52788636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467710.0A Pending CN104512688A (en) | 2013-09-30 | 2013-09-30 | Tensioning device for intermediate screw of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506632A (en) * | 2022-02-24 | 2022-05-17 | 中冶东方工程技术有限公司 | Belt tensioning device and belt conveyor applying same |
-
2013
- 2013-09-30 CN CN201310467710.0A patent/CN104512688A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506632A (en) * | 2022-02-24 | 2022-05-17 | 中冶东方工程技术有限公司 | Belt tensioning device and belt conveyor applying same |
| CN114506632B (en) * | 2022-02-24 | 2024-04-12 | 中冶东方工程技术有限公司 | Belt tensioning device and belt conveyor using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103949499A (en) | Steel plate straightening device | |
| CN201330068Y (en) | Carrier roller with adjustable groove angle | |
| CN104512688A (en) | Tensioning device for intermediate screw of belt conveyor | |
| CN201228277Y (en) | Belt adjusting apparatus of sintered feeder | |
| CN203558445U (en) | Belt conveyor intermediate spiral tension device | |
| CN204172008U (en) | A kind of steel construction that makes is at the device of vertical direction turn over 360 deg | |
| CN203545017U (en) | Transition type carrier roller set with adjustable groove angle | |
| CN104495449A (en) | Caterpillar circle rolling machine | |
| CN103551424B (en) | Two bulb plate lateral bending straightening mechanism | |
| CN103538877A (en) | Middle screw take-up device of reversible belt conveyor | |
| CN203545071U (en) | Position adjusting device in tire conveying process | |
| CN105236079A (en) | Assembly production line for elevator counterweight housings | |
| CN104891093A (en) | Inclined conveyor belt | |
| CN204938463U (en) | A kind of feeding guide mechanism of steel plate-forming machine | |
| CN202897402U (en) | Conveyor tensioning device | |
| CN203599294U (en) | Double-bulb flat steel lateral bending straightening mechanism | |
| CN203610438U (en) | Positioning structure of rolling-assisting device frame body | |
| CN205200145U (en) | Hot rolling strip production line roll -changing device | |
| CN203568363U (en) | Slope belt conveyor | |
| CN211997968U (en) | Vehicle decorative cloth winding device | |
| CN202848716U (en) | Five-roller tensioning braking device | |
| CN203382015U (en) | Rapid-repair device of blanking cylinder for cement production line | |
| CN204453780U (en) | Material loading material storehouse | |
| CN203411114U (en) | Support for placing and replacing conveyor belt | |
| CN203638632U (en) | Telescopic triangular groove type bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150415 |
|
| RJ01 | Rejection of invention patent application after publication |