CN211768303U - Belt conveyor tensioning device - Google Patents
Belt conveyor tensioning device Download PDFInfo
- Publication number
- CN211768303U CN211768303U CN201922308142.5U CN201922308142U CN211768303U CN 211768303 U CN211768303 U CN 211768303U CN 201922308142 U CN201922308142 U CN 201922308142U CN 211768303 U CN211768303 U CN 211768303U
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- CN
- China
- Prior art keywords
- belt
- tile seat
- adjusting screw
- belt conveyor
- tensioning device
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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.)
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- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to a belt conveyor straining device, straining device sets up between belt cylinder tile seat and belt frame, and straining device includes base, adjusting screw, accommodate the lead screw, and the base includes lower plate and upper plate, and lower plate and belt frame bolted connection are equipped with rectangular hole on the upper plate, and the fastening bolt of belt cylinder tile seat is connected at rectangular downtheholely, and one side of belt cylinder tile seat is equipped with the adjusting screw and fixes on the upper plate, and accommodate the lead screw passes through the side of adjusting screw top-connection at belt cylinder tile seat. The utility model discloses long service life, the maintenance cost is low, and it is convenient to adjust. The problems that a screw rod of a belt tensioning device is corroded due to severe field environment, accumulated materials and large steam, and the tensioning device fails due to corrosion and hanging of a tile seat connecting bolt are solved.
Description
Technical Field
The utility model relates to a conveyer, in particular to belt conveyor straining device.
Background
The belt conveyor normally operates by providing a certain tension on the conveyor belt to ensure that sufficient driving force is generated between the conveyor belt and the transmission roller to prevent slipping, and to limit the sag of the conveyor belt between the rollers to prevent the conveyor belt from being excessively loosened between the rollers to cause material scattering and increase running resistance. The tensioning device acts to compensate for elastic and plastic deformation of the belt and to provide the necessary travel for belt rejoining. Reversible belts of a trolley are adopted for feeding 5 granulator ore tanks during sintering, and steam is introduced into the ore tanks, so that the steam causes corrosion of a screw rod and a square nut of a belt tensioning device and corrosion of a tile seat connecting bolt and hanging of materials, so that the belt tensioning device fails; because the electric roller is operated reversibly, starts frequently, very easily causes motor burning loss, beat the tooth accident, so change the frequency of electric roller more, again because the sintering machine is continuous operation, change electric roller at every turn and need save the material, change the time timeout of electric roller and will cause the sintering machine to wait to expect to shut down, influence change electric roller time be exactly the screw rod of take-up unit corrode and tile seat connection spiral shell corrode the problem.
Disclosure of Invention
The utility model aims to solve the technical problem that a belt conveyor tensioning device is provided, the screw rod that solves belt tensioning device corrodes and tile seat connecting bolt corrodes and hangs the material so that the problem of inefficacy.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a belt conveyor straining device, straining device sets up between belt roller tile seat and belt frame, and straining device includes base, adjusting screw, accommodate the lead screw, and the base includes lower plate and upper plate, and lower plate and belt frame bolted connection are equipped with the rectangular hole on the upper plate, and the fastening bolt of belt roller tile seat is connected at the rectangular downthehole, and one side of belt roller tile seat is equipped with the adjusting screw and fixes on the upper plate, and accommodate the lead screw passes through the adjusting screw top and connects the side at belt roller tile seat.
The length of the long-strip hole is 300-350 mm.
The threads of the adjusting screw nut and the adjusting screw rod are trapezoidal threads.
The lower bottom plate and the upper bottom plate are connected through a vertical plate.
And the exposed part of the screw rod of the fastening bolt is completely screwed with a nut.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses long service life, the maintenance cost is low, and it is convenient to adjust. The problems that a screw rod of a belt tensioning device is corroded due to severe field environment, accumulated materials and large steam, and the tensioning device fails due to corrosion and hanging of a tile seat connecting bolt are solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection between the shoe and the base.
In the figure: the belt roller tile seat comprises a belt roller tile seat 1, a belt frame 2, a base 3, an adjusting nut 4, an adjusting screw rod 5, a lower bottom plate 6, an upper bottom plate 7, a strip hole 8, a fastening bolt 9 and a vertical plate 10.
Detailed Description
The following further describes the embodiments of the present invention with reference to the attached drawings:
referring to fig. 1-2, a belt conveyor tensioning device is arranged between a belt roller shoe 1 and a belt frame 2, and comprises a base 3, an adjusting nut 4 and an adjusting screw 5, wherein the base 3 comprises a lower bottom plate 6 and an upper bottom plate 7, and the lower bottom plate 6 is connected with the upper bottom plate 7 through a vertical plate 10. The lower bottom plate 6 is connected with the belt frame 2 through bolts, the upper bottom plate 7 is provided with a long hole 8, and the length of the long hole 8 is 300-350 mm.
The fastening bolt 9 of the belt roller tile seat 1 is connected in the strip hole 8, and the exposed part of the screw rod of the fastening bolt 9 is completely screwed with a nut.
One side of the belt roller tile seat 1 is provided with an adjusting screw 4 fixed on the upper surface of the upper bottom plate 7, and an adjusting screw rod 5 is abutted to the side surface of the belt roller tile seat 1 through the adjusting screw 4.
The threads of the adjusting screw nut 4 and the adjusting screw rod 5 are trapezoidal threads.
The adjusting method of the belt conveyor tensioning device comprises the following steps: loosening some fastening bolts 9 of the belt roller tile seat 1, adjusting the position of the belt roller tile seat 1 by rotating the adjusting screw rod 5, ensuring that the tile seats at two sides of the belt roller are the same in position, finally fastening the fastening bolts 9 of the belt roller tile seat 1, screwing nuts on all exposed bolt rod parts, and preventing accumulated material corrosion.
Promote belt drum tile seat 1 and adjust belt tension, guarantee to produce sufficient drive power between conveyer belt and motorized pulley and prevent to skid.
The above is only the basic principle of the present invention, not to the present invention makes any limitation, all the bases of the present invention are the same changes and modifications to the above, all within the scope of the protection scheme of the present patent technology.
Claims (5)
1. The utility model provides a belt conveyor straining device, a serial communication port, straining device sets up between belt roller tile seat and belt frame, and straining device includes base, adjusting screw, accommodate the lead screw, and the base includes lower plate and upper plate, and lower plate and belt frame bolted connection are equipped with rectangular hole on the upper plate, and belt roller tile seat's fastening bolt connects in rectangular downtheholely, and one side of belt roller tile seat is equipped with the adjusting screw and fixes on the upper plate, and accommodate the lead screw passes through the side of adjusting screw top connection at belt roller tile seat.
2. The belt conveyor tensioner as in claim 1, wherein the length of the elongated hole is 300-350 mm.
3. The belt conveyor tensioning device of claim 1, wherein the threads of the adjusting nut and the adjusting screw rod are trapezoidal threads.
4. The belt conveyor tensioning device of claim 1, wherein the lower base plate and the upper base plate are connected by a vertical plate.
5. The belt conveyor tensioner as in claim 1, wherein the exposed portion of the threaded rod of the fastening bolt is fully threaded with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308142.5U CN211768303U (en) | 2019-12-19 | 2019-12-19 | Belt conveyor tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308142.5U CN211768303U (en) | 2019-12-19 | 2019-12-19 | Belt conveyor tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211768303U true CN211768303U (en) | 2020-10-27 |
Family
ID=72976879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308142.5U Active CN211768303U (en) | 2019-12-19 | 2019-12-19 | Belt conveyor tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211768303U (en) |
-
2019
- 2019-12-19 CN CN201922308142.5U patent/CN211768303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |