CN212638845U - Simple vertical tensioning device with middle part - Google Patents
Simple vertical tensioning device with middle part Download PDFInfo
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- CN212638845U CN212638845U CN202020904004.3U CN202020904004U CN212638845U CN 212638845 U CN212638845 U CN 212638845U CN 202020904004 U CN202020904004 U CN 202020904004U CN 212638845 U CN212638845 U CN 212638845U
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Abstract
The utility model provides a simple and easy perpendicular take-up device in middle part, draw device and taut support including driven pulley, taut cylinder, bolt, taut support setting is on the conveyer, driven pulley sets up the both sides at taut support, taut cylinder draws the device through the bolt fastening on the bolt draws the device, and the bolt draws the device to fix on taut support, draws the device to move about taut cylinder through adjusting bolt. The upper and lower position that comes to remove take-up cylinder through the spiral shell lead screw on the adjustment spiral shell pulling device realizes taut, improves the work efficiency of taut structure to whether be in through contact sensor to the take-up cylinder and relax the position and detect, make things convenient for the staff to judge the tensioning condition, and detect the pulling force that the take-up cylinder received through force sensor, prevent that the too big equipment that leads to of taut volume from damaging.
Description
Technical Field
The utility model relates to a belt conveyor technical field especially relates to a simple and easy perpendicular straining device in middle part.
Background
Belt conveyor transport lines belt conveyors, reversible conveyors and cement-in-bag conveyors often occur in two situations. In the case of both conveyors, it is generally not appropriate to provide tail screw tensioning and trolley tensioning, with the result that tensioning can only be provided in the middle; however, in general, the length compensation of the two conveyors is generally small in power and small in stress, and if a vertical tensioning device is arranged, the arrangement is not economical, so that the problem that the tensioning structure of the conveying line of the belt conveyor is not high in efficiency is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple and easy perpendicular straining device in middle part, the upper and lower position that moves tensioning roller through the spiral shell lead screw on the adjustment spiral shell draws the device realizes taut, improves the work efficiency of taut structure, has solved the problem that belt conveyor transport line taut structure efficiency is not high.
The utility model provides a simple and easy perpendicular take-up device in middle part, draw device and taut support including driven pulley, taut cylinder, bolt, taut support setting is on the conveyer, driven pulley sets up the both sides at taut support, taut cylinder draws the device through the bolt fastening on the bolt draws the device, and the bolt draws the device to fix on taut support, draws the device to move about taut cylinder through adjusting bolt.
The further improvement lies in that: the bolt pulling device comprises an adjusting bolt and a screw rod, and the position of the screw rod is adjusted through the adjusting bolt, so that the upper position and the lower position of the tensioning roller are adjusted.
The further improvement lies in that: a contact sensor is arranged on the conveyor frame above the tensioning roller, and whether the tensioning roller is in a loosening position or not is detected through the contact sensor.
The further improvement lies in that: and a stress sensor is arranged between the tensioning roller and the bolt pulling device.
The utility model has the advantages that: the upper and lower position that comes to remove take-up cylinder through the spiral shell lead screw on the adjustment spiral shell pulling device realizes taut, improves the work efficiency of taut structure to whether be in through contact sensor to the take-up cylinder and relax the position and detect, make things convenient for the staff to judge the tensioning condition, and detect the pulling force that the take-up cylinder received through force sensor, prevent that the too big equipment that leads to of taut volume from damaging.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: the device comprises a bend roller 1, a tensioning roller 2, a bolt pulling device 3, a tensioning bracket 4, an adjusting bolt 5, a screw rod 6, a contact sensor 7 and a stress sensor 8.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a simple middle vertical tensioning device, which includes a bend pulley 1, a tensioning pulley 2, a bolt pulling device 3, and a tensioning bracket 4, where the tensioning bracket 4 is disposed on a conveyor, the bend pulley 1 is disposed on two sides of the tensioning bracket 4, the tensioning pulley 2 is fixed on the bolt pulling device 3 through a bolt, and the bolt pulling device 3 is fixed on the tensioning bracket 4, and the upper and lower positions of the tensioning pulley 2 are moved by adjusting the bolt pulling device 3. The bolt pulling device 3 comprises an adjusting bolt 5 and a screw rod 6, and the position of the screw rod 6 is adjusted through the adjusting bolt 5, so that the up-and-down position of the tensioning roller 2 is adjusted. A contact sensor 7 is arranged on the conveyor frame above the tensioning roller 2, and whether the tensioning roller 2 is in a loosening position or not is detected through the contact sensor 7. And a stress sensor 8 is arranged between the tensioning roller 2 and the bolt pulling device 3. Move take-up cylinder 2's upper and lower position through the spiral shell lead screw on the adjustment spiral shell draw gear 3 and realize taut, improve the work efficiency of taut structure to whether be in through contact sensor 7 and relax the position and detect tensioning cylinder 2, make things convenient for the staff to judge the tensioning condition, and detect the pulling force that tensioning cylinder 2 received through force sensor 8, prevent that taut volume too big equipment that leads to from damaging.
Claims (3)
1. The utility model provides a simple and easy perpendicular overspeed device tensioner in middle part which characterized in that: the device comprises a turnabout drum (1), a tensioning drum (2), a bolt pulling device (3) and a tensioning support (4), wherein the tensioning support (4) is arranged on a conveyor, the turnabout drum (1) is arranged on two sides of the tensioning support (4), the tensioning drum (2) is fixed on the bolt pulling device (3) through a bolt, the bolt pulling device (3) is fixed on the tensioning support (4), and the bolt pulling device (3) is adjusted to move the upper position and the lower position of the tensioning drum (2); a contact sensor (7) is arranged on the conveyor frame above the tensioning roller (2), and whether the tensioning roller (2) is in a loosening position or not is detected through the contact sensor (7).
2. A mid simple vertical take-up as claimed in claim 1, wherein: the bolt pulling device (3) comprises an adjusting bolt (5) and a screw rod (6), and the position of the screw rod (6) is adjusted through the adjusting bolt (5), so that the upper position and the lower position of the tensioning roller (2) are adjusted.
3. A mid simple vertical take-up as claimed in claim 1, wherein: and a stress sensor (8) is arranged between the tensioning roller (2) and the bolt pulling device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020904004.3U CN212638845U (en) | 2020-05-26 | 2020-05-26 | Simple vertical tensioning device with middle part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020904004.3U CN212638845U (en) | 2020-05-26 | 2020-05-26 | Simple vertical tensioning device with middle part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212638845U true CN212638845U (en) | 2021-03-02 |
Family
ID=74796058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020904004.3U Active CN212638845U (en) | 2020-05-26 | 2020-05-26 | Simple vertical tensioning device with middle part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212638845U (en) |
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2020
- 2020-05-26 CN CN202020904004.3U patent/CN212638845U/en active Active
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