CN201567046U - Spiral tensioning device of belt conveyor - Google Patents
Spiral tensioning device of belt conveyor Download PDFInfo
- Publication number
- CN201567046U CN201567046U CN 200920299371 CN200920299371U CN201567046U CN 201567046 U CN201567046 U CN 201567046U CN 200920299371 CN200920299371 CN 200920299371 CN 200920299371 U CN200920299371 U CN 200920299371U CN 201567046 U CN201567046 U CN 201567046U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- tensioning device
- fixed bracket
- spiral tensioning
- balladeur train
- 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
Links
Images
Landscapes
- Drives For Endless Conveyors (AREA)
Abstract
The utility model relates to a spiral tensioning device of a belt conveyor, which comprises a sliding frame and a screw rod, wherein a nut which is linked with the screw rod by a thread pair is fixedly arranged on the sliding frame, the spiral tensioning device further comprises a fixed bracket, two ends of the screw rod are linked with the fixed bracket by rotation, a guide track which is parallel to the screw rod is arranged on the fixed bracket, and a sliding slot which is matched with the guide track is arranged on the sliding frame. The spiral tensioning device is installed on the conveyor through the fixed bracket, thereby being convenient to install and being easy to meet the requirements for product serialization; the guide track on the fixed bracket can play the role in supporting the sliding frame and improve the strength thereof; and the two ends of the screw rod are supported on the fixed bracket, thereby avoiding deformation.
Description
Technical field
The utility model relates to a kind of belt conveyer spiral tensioning device.
Background technology
The take-up device of belt conveyer is one of vitals of belt conveyer, radical function is to make load-transfer device have enough tension force, guarantee to produce between load-transfer device and driving drum friction force and make load-transfer device non-slip, and the sag of limit transport band between each carrying roller, conveyer is moved normally.
The spiral tensioning device of the belt conveyer that adopts usually mainly is made up of balladeur train, screw rod, square nut at present, the bearing seat of converyor roller is fixed on the balladeur train, screw rod one end is fixed on the frame of conveyer, screw rod connects with screw thread pair with square nut on being fixed on balladeur train, and rotary screw can drive balladeur train and roller shifting.The problem that this structure exists mainly contains: the screw rod other end is unsettled, and screw rod is easy to generate distortion; Balladeur train adopts sheet steel to process, and intensity is limited, causes bending in case tightening force is crossed conference, and is therefore higher to the frame shape requirement that spiral tensioning device is installed because spiral tensioning device does not have fixed bearing, is unfavorable for the seriation of spiral tensioning device product.
Summary of the invention
The purpose of this utility model provides a kind of belt conveyer spiral tensioning device, not only can improve balladeur train intensity, and whole device is easy for installation, and screw rod is not yielding.
The utility model is achieved in that it comprises balladeur train and screw rod, be fixed with the nut that connects with the screw thread width of cloth with screw rod on the balladeur train, it also comprises a fixed support, the screw rod two ends are rotated with fixed support and are connected, fixed support is provided with the guide rail parallel with screw rod, and the chute that cooperates with guide rail is arranged on the balladeur train.This device is installed on the conveyer by fixed support, and is easy for installation, satisfies the product seriation requirement easily, and the guide rail on the fixed support is played a supporting role to balladeur train, can improve its intensity, and the screw rod two end supports can be out of shape on fixed support yet.
Described guide rail is inverted V-shaped.This guide rail is effective to carriage supports, and processing easily.
The utility model is by being installed on the conveyer by fixed support, and is easy for installation, satisfies the product seriation requirement easily, guide rail on the fixed support is played a supporting role to balladeur train by chute, can improve its intensity, the screw rod two end supports can be out of shape on fixed support yet.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an A-A line section-drawing among Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, fixed support is made up of left and right support 1,8 and the inverted Vee ways 7 that are welded in the middle of two supports 1,8, and screw rod 9 is set in parallel in guide rail 7 belows with guide rail 7, and its two ends are supported on the left and right support 1,8 by rotating connection.Balladeur train 4 is made up of upper and lower stay bearing plate 41,43 and two left and right side plates 42,45 being welded in the middle of the upper and lower stay bearing plate, and left and right side plate 42,45 cooperates formation chute 44 with guide rail 7 upper surfaces, and square nut 10 is fixed in the chute 44 of guide rail 7 belows.The bearing seat 5 of back-up roller 3 is fixed on the upper backup pad 41 of balladeur train 4 by bolt 6.Guide rail 7 one side-lowers also are provided with the locating piece 2 to balladeur train 4 location.
By a sideway swivel screw rod 9, can make back and forth straight line by square nut 10 drive balladeur trains 4 along guide rail 7 and move, move the belt on the tension conveyer thereby drive cylinder 3.
Claims (2)
1. belt conveyer spiral tensioning device, comprise balladeur train (4) and screw rod (9), be fixed with the nut (10) that connects with the screw thread width of cloth with screw rod (9) on the balladeur train (4), it is characterized in that it comprises a fixed support (1,8), screw rod (9) two ends are rotated with fixed support (1,8) and are connected, fixed support (1,8) is provided with the guide rail (7) parallel with screw rod (9), and the chute (44) that cooperates with guide rail (7) is arranged on the balladeur train (4).
2. belt conveyer spiral tensioning device according to claim 1 is characterized in that described guide rail (7) is inverted V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920299371 CN201567046U (en) | 2009-12-18 | 2009-12-18 | Spiral tensioning device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920299371 CN201567046U (en) | 2009-12-18 | 2009-12-18 | Spiral tensioning device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567046U true CN201567046U (en) | 2010-09-01 |
Family
ID=42659329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920299371 Expired - Fee Related CN201567046U (en) | 2009-12-18 | 2009-12-18 | Spiral tensioning device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368425A (en) * | 2014-11-20 | 2015-02-25 | 安徽六国化工股份有限公司 | Ball adding machine of ball grinder |
| CN105564883A (en) * | 2015-12-30 | 2016-05-11 | 大同煤矿集团有限责任公司 | Short-section belt conveyer |
| CN105813850A (en) * | 2013-12-19 | 2016-07-27 | 爱克发-格法特公司 | Laser markable laminates and documents |
| CN114852600A (en) * | 2022-06-13 | 2022-08-05 | 泰安英迪利机电科技有限公司 | Spiral tensioning device for belt conveyor |
-
2009
- 2009-12-18 CN CN 200920299371 patent/CN201567046U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813850A (en) * | 2013-12-19 | 2016-07-27 | 爱克发-格法特公司 | Laser markable laminates and documents |
| CN105813850B (en) * | 2013-12-19 | 2018-09-21 | 爱克发-格法特公司 | Color laser can mark laminates and color laser can tab file |
| CN104368425A (en) * | 2014-11-20 | 2015-02-25 | 安徽六国化工股份有限公司 | Ball adding machine of ball grinder |
| CN105564883A (en) * | 2015-12-30 | 2016-05-11 | 大同煤矿集团有限责任公司 | Short-section belt conveyer |
| CN114852600A (en) * | 2022-06-13 | 2022-08-05 | 泰安英迪利机电科技有限公司 | Spiral tensioning device for belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201567046U (en) | Spiral tensioning device of belt conveyor | |
| CN203997827U (en) | Stretching device | |
| CN202499534U (en) | Steering conveying device | |
| CN103112690A (en) | Printed circuit board (PCB) locating device | |
| CN201729478U (en) | Belt conveying mechanism | |
| CN202864298U (en) | Belt conveyor tensioning device | |
| CN202785425U (en) | Coal mine movable type endless rope winch rope-supporting wheel device | |
| CN202988175U (en) | Preposed fixed upper supporting roller set | |
| CN202912454U (en) | Conveying mechanism of rubber sheets of conveyer belts | |
| CN204211031U (en) | A kind of slide plate conveyer | |
| CN201494888U (en) | Vertical optical disc conveyor belt device | |
| CN205771893U (en) | A kind of blanking device for plastic pipe | |
| CN202072224U (en) | Bottle cap conveying device | |
| CN203235719U (en) | Automatic dust sticky machine | |
| CN202207838U (en) | Novel feeding device for sawing machine | |
| CN201825539U (en) | Device for solving problem of stopping and reversing of long-distance high-gradient conveying belt | |
| CN205151122U (en) | Narrowband sorting machine | |
| CN108045854A (en) | A kind of conveyer | |
| CN203544954U (en) | Novel large-stroke screw take-up device of belt-type conveyor | |
| CN203199544U (en) | Precise bar conveying chain | |
| CN202398628U (en) | Novel four-roller guiding device | |
| CN202591461U (en) | Blanking device for cooling bed | |
| CN202953493U (en) | Transition supporting roller group | |
| CN205274454U (en) | Charcoal piece antiskid link joint conveyor | |
| CN202155391U (en) | Trolley part of drawing mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20121218 |