CN216710564U - Belt conveyor tensioning mechanism convenient to assemble - Google Patents
Belt conveyor tensioning mechanism convenient to assemble Download PDFInfo
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- CN216710564U CN216710564U CN202123038148.9U CN202123038148U CN216710564U CN 216710564 U CN216710564 U CN 216710564U CN 202123038148 U CN202123038148 U CN 202123038148U CN 216710564 U CN216710564 U CN 216710564U
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Abstract
The utility model belongs to the technical field of belt conveyor tensioning, and particularly relates to a belt conveyor tensioning mechanism convenient to assemble, which comprises a rack, wherein the side surface of the rack is connected with a supporting leg and a fixing sleeve, bearings rotatably arranged at the inner side of the fixing sleeve are sleeved at two ends of a carrier roller, a belt is in transmission connection with the outer side of the carrier roller, a mounting frame is slidably arranged at the outer side of the fixing sleeve and clamps a clamp, one end of a rotating shaft rotatably arranged at the upper side of the mounting frame is provided with a second bevel gear, the other end of the rotating shaft is connected with a connecting block, the connecting block is in inserted connection with two ends of a connecting shaft, the mounting frame at the lower side of the rotating shaft is provided with a chute, a fixing shaft is slidably arranged at the inner side of the chute, the outer side of the bearing second sleeved at one end of the fixing shaft is provided with a tensioning roller, a nut connected with the other end of the fixing shaft through a screw thread, the top end of the screw is fixedly provided with the first bevel gear, the mounting frame can be quickly positioned and hung on the fixing sleeve under the limit of the clamp, the tensioning roller can move up and down stably under the driving of the nut to adjust the tension degree of the belt.
Description
Technical Field
The utility model belongs to the technical field of belt conveyor tensioning, and particularly relates to a belt conveyor tensioning mechanism convenient to assemble.
Background
The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. A continuous conveyor machine for carrying and pulling material on a flexible conveyor belt. The belt conveyor is a belt conveyor for short, and the belt conveyor can convey various articles with different weights by using the continuous or intermittent motion of a conveyor belt, can convey various bulk materials, can convey various pieces of small-weight pieces such as cartons and packaging bags, and has wide application.
The phenomenon that the belt skids can appear after using a period in current belt feeder, in order to prevent skidding, just need through the overspeed device tensioner of adjustment belt feeder, and then in time adjust the tension of belt feeder, guarantee the stability of belt feeder, current belt feeder overspeed device tensioner loading and unloading are inconvenient, and the installation adjustment time is longer influences production efficiency, can not satisfy the adjustment needs.
SUMMERY OF THE UTILITY MODEL
The existing belt conveyor tensioning device is inconvenient to assemble and disassemble, the installation and adjustment time is long, the production efficiency is influenced, and the adjustment requirement cannot be met. The utility model provides a belt conveyor tensioning mechanism convenient to assemble, wherein an installation frame can be quickly positioned and hung on a fixing sleeve under the limiting of a hoop, so that a tensioning roller can stably move up and down under the driving of a nut to adjust the tensioning degree of a belt.
The utility model provides the following technical scheme: a belt conveyor tensioning mechanism convenient to assemble comprises a rack, wherein supporting legs are fixedly connected to the side face of the rack, a fixing sleeve is fixedly mounted on the side face of the rack, a first bearing is rotatably mounted on the inner side of the fixing sleeve, a first bearing fixing sleeve is fixedly mounted at two ends of a carrier roller, a belt is connected to the outer side of the carrier roller in a transmission mode, a mounting frame is slidably mounted on the outer side of the fixing sleeve, a clamp is fixedly clamped on the mounting frame, a rotating shaft is rotatably mounted on the upper side of the mounting frame, a second bevel gear is fixedly mounted at one end of the rotating shaft, a connecting block is fixedly connected to the other end of the rotating shaft, the connecting block is connected with two ends of a connecting shaft in an inserting mode, a sliding groove is formed in the mounting frame on the lower side of the rotating shaft, a fixing shaft is slidably mounted on the inner side of the sliding groove, a second bearing is fixedly mounted at one end of the fixing shaft, a tensioning roller is rotatably mounted on the outer side of the second bearing, a nut is fixedly connected to the other end of the fixing shaft, the nut is in threaded connection with a screw rod, and a first bevel gear is fixedly mounted at the top end of the screw rod.
The support legs are fixedly arranged on two sides of the frame; the support legs can provide stable support for a plurality of frames which are arranged adjacently in the front and back and do not have rigid connecting structures.
The number of the fixing sleeves is multiple, the fixing sleeves are arranged on the rack in a front-back equal sequence, two mounting holes are formed in the upper side of the mounting rack, and the vertical distance between the axes of the two mounting holes is equal to the vertical distance between the axes of the two adjacent fixing sleeves; the quick location of mounting bracket accessible mounting hole is hung the dress and is sheathe in at fixed.
The end surfaces of two ends of the mounting rack are respectively clung to the side surface of the rack and the side surface of the hoop; the clamp can be used for quickly limiting and fixing the mounting rack sleeved on the fixing sleeve, so that the tensioning mechanism can work stably and reliably.
The first helical gear is meshed with the second helical gear, the connecting block is of a regular prism structure, two ends of the connecting shaft are provided with slotted holes matched with the connecting block in a sleeved mode, and one end of the rotating shaft on one side of the tensioning roller is fixedly connected with a rotating handle; the connecting block can drive the two bevel gears to rotate simultaneously through the connecting shaft after rotating, so that the screw rods arranged on two sides of the tensioning roller are driven to rotate synchronously, and the connecting shaft connected with the connecting block in a sleeved mode is convenient to assemble, disassemble and use.
The side surface of the tension roller is in rolling connection with the inner side surface of the belt; the tensioning roller can smoothly rotate to support the belt under the rolling support of the bearing II, and the assembly and disassembly are convenient.
The bottom end of the lead screw is rotatably connected with the mounting frame, the extending direction of the sliding chute is the same as the axis direction of the lead screw, and the included angle between the straight line where the axis of the tensioning roller is located and the axis of the lead screw is 90 degrees; when the screw rod rotates, the nut can drive the tensioning roller to move up and down so as to tension the belt.
The utility model has the beneficial effects that: the support legs can provide stable support for a plurality of frames which are adjacently arranged in front and back and do not have rigid connection structures; the mounting frame can be quickly positioned and hung on the fixing sleeve through the mounting hole; the hoop can quickly limit and fix the mounting rack sleeved on the fixed sleeve, so that the tensioning mechanism can work stably and reliably; after the connecting block rotates, the two bevel gears II can be driven to rotate through the connecting shaft at the same time, so that the screw rods arranged on the two sides of the tensioning roller are driven to rotate synchronously, and the connecting shaft sleeved and connected with the connecting block is convenient to assemble, disassemble and use; the tensioning roller can smoothly rotate to support the belt under the rolling support of the bearing II, and is convenient to assemble and disassemble; when the screw rod rotates, the nut can drive the tensioning roller to move up and down so as to tension the belt.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a connection structure of the mounting bracket of the present invention;
FIG. 4 is a cross-sectional view of the mounting bracket of the present invention;
in the figure: 1. a frame; 2. a support leg; 3. fixing a sleeve; 4. a first bearing; 5. a carrier roller; 6. clamping a hoop; 7. a mounting frame; 701. mounting holes; 8. a rotating shaft; 9. connecting blocks; 10. a connecting shaft; 11. a chute; 12. a fixed shaft; 13. a second bearing; 14. a nut; 15. a lead screw; 16. a first bevel gear; 17. a handle is rotated; 18. a second bevel gear; 19. a tension roller; 20. a belt.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: a belt conveyor tensioning mechanism convenient to assemble comprises a rack 1, wherein supporting legs 2 are fixedly connected to the side face of the rack 1, a fixed sleeve 3 is fixedly installed on the side face of the rack 1, a first bearing 4 is installed on the inner side of the fixed sleeve 3 in a rotating mode, a first bearing 4 is fixedly sleeved at two ends of a carrier roller 5, a belt 20 is connected to the outer side of the carrier roller 5 in a transmission mode, a mounting frame 7 is installed on the outer side of the fixed sleeve 3 in a sliding mode, a clamp 6 is fixedly clamped on the mounting frame 7, a rotating shaft 8 is installed on the upper side of the mounting frame 7 in a rotating mode, a second bevel gear 18 is fixedly installed at one end of the rotating shaft 8, a connecting block 9 is fixedly connected to the other end of the rotating shaft 8, two ends of a connecting shaft 10 are connected in an inserting mode through the connecting block 9, a sliding groove 11 is formed in the mounting frame 7 on the lower side of the rotating shaft 8, a fixed shaft 12 is slidably installed on the inner side of the sliding groove 11, a second bearing 13 is fixedly installed at one end of the fixed shaft 12, the outer side of the second bearing 13 is rotatably provided with a tensioning roller 19, the other end of the fixed shaft 12 is fixedly connected with a nut 14, the nut 14 is in threaded connection with a lead screw 15, and the top end of the lead screw 15 is fixedly provided with a first bevel gear 16.
The support legs 2 are fixedly arranged on two sides of the frame 1; the legs 2 can provide stable support for a plurality of frames 1 which are arranged adjacently in the front and back and have no rigid connection structure.
The number of the fixing sleeves 3 is multiple, the fixing sleeves are arranged on the rack 1 in a front-back equal sequence, two mounting holes 701 are formed in the upper side of the mounting rack 7, and the vertical distance between the axes of the two mounting holes 701 is equal to the vertical distance between the axes of the two adjacent fixing sleeves 3; the mounting rack 7 can be quickly positioned and hung on the fixing sleeve 3 through the mounting hole 701.
The end surfaces of the two ends of the mounting rack 7 are respectively clung to the side surface of the rack 1 and the side surface of the hoop 6; the hoop 6 can quickly limit and fix the mounting rack 7 sleeved on the fixed sleeve 3, so that the tensioning mechanism can work stably and reliably.
The first bevel gear 16 is meshed with the second bevel gear 18, the connecting block 9 is of a regular prism structure, two ends of the connecting shaft 10 are provided with slotted holes which are matched and sleeved with the connecting block 9, and one end of the rotating shaft 8 on one side of the tensioning roller 19 is fixedly connected with a rotating handle 17; after the connecting block 9 rotates, the connecting shaft 10 can drive the two bevel gears 18 to rotate at the same time, so that the screw rods 15 arranged on two sides of the tensioning roller 19 are driven to rotate synchronously, and the connecting shaft 10 connected with the connecting block 9 in a sleeved mode is convenient to assemble, disassemble and use.
The side surface of the tension roller 19 is in rolling connection with the inner side surface of the belt 20; the tension roller 19 can support the belt 20 by rolling and supporting the second bearing 13, and is convenient to assemble and disassemble.
The bottom end of the lead screw 15 is rotatably connected with the mounting frame 7, the extending direction of the chute 11 is the same as the axial direction of the lead screw 15, and the included angle between the straight line where the axial line of the tension roller 19 is located and the axial line of the lead screw 15 is 90 degrees; when the screw 15 rotates, the nut 14 can drive the tension roller 19 to move up and down to tension the belt 20.
The working principle and the using process of the utility model are as follows: firstly, a mounting hole 701 on one mounting frame 7 is slidably sleeved on two adjacent fixing sleeves 3, then the two fixing sleeves are fastened by using a hoop 6, then one end of a connecting shaft 10 is slidably sleeved on a rotating shaft 8, one end of a tensioning roller 19 is sleeved on the outer side of a bearing II 13 mounted at one end of a fixing shaft 12, then the other mounting frame 7 is symmetrically mounted at the other ends of the connecting shaft 10 and the tensioning roller 19, and the two fixing sleeves 3 are fastened by using the hoop 6 to complete mounting; when the device works, an operator rotates the rotating handle 17 to enable the rotating shaft 8 to drive the connecting shaft 10 to rotate through the connecting block 9, the second bevel gears 18 arranged at two ends of the connecting shaft 10 are meshed with the first bevel gears 16 to drive the screw rod 15 to rotate, the nut 14 drives the tensioning roller 19 to move up and down, and the tensioning roller 19 pushes the belt 20 to adjust the tension degree.
Claims (7)
1. The utility model provides a band conveyer tight mechanism that rises convenient to assembly which characterized in that: comprises a frame, the side of the frame is fixedly connected with a supporting leg and is fixedly provided with a fixed sleeve, the inner side of the fixed sleeve is rotatably provided with a first bearing, the first bearing is fixedly sleeved at the two ends of a carrier roller, the outer side of the carrier roller is in transmission connection with a belt, the outer side of the fixed sleeve is slidably provided with a mounting frame and is fixedly clamped with a clamp, the upper side of the mounting frame is rotatably provided with a rotating shaft, one end of the rotating shaft is fixedly provided with a second bevel gear, the other end of the rotating shaft is fixedly connected with a connecting block, the connecting block is connected with the two ends of a connecting shaft in an inserting manner, the mounting frame at the lower side of the rotating shaft is provided with a sliding groove, the inner side of the sliding groove is slidably provided with a fixed shaft, one end of the fixed shaft is fixedly sleeved with a second bearing, the outer side of the second bearing is rotatably provided with a tensioning roller, the other end of the fixed shaft is fixedly connected with a nut, the nut is in threaded connection with a lead screw, and a first bevel gear is fixedly mounted at the top end of the screw rod.
2. The belt conveyor tensioning mechanism convenient to assemble of claim 1, wherein: the support legs are fixedly arranged on two sides of the frame.
3. The belt conveyor tensioning mechanism convenient to assemble of claim 1, wherein: the quantity of fixed cover is a plurality of, and the preface sets up in the frame from beginning to end, two mounting holes have been seted up to the upside of mounting bracket, two perpendicular distance between the axis of mounting hole equals the perpendicular distance between the axis of two adjacent fixed covers.
4. The belt conveyor tensioning mechanism convenient to assemble of claim 1, wherein: the side of frame and the side of clamp are hugged closely respectively to the both ends terminal surface of mounting bracket.
5. The belt conveyor tensioning mechanism convenient to assemble of claim 1, wherein: the first helical gear is meshed with the second helical gear, the connecting block is of a regular prism structure, the two ends of the connecting shaft are provided with slotted holes matched with the connecting block in a sleeved mode, and one end of the rotating shaft on one side of the tensioning roller is fixedly connected with a rotating handle.
6. The belt conveyor tensioning mechanism convenient to assemble of claim 1, wherein: the side surface of the tensioning roller is in rolling connection with the inner side surface of the belt.
7. The belt conveyor tensioning mechanism convenient to assemble as claimed in claim 1, wherein: the bottom of lead screw is rotated and is connected the mounting bracket, the extending direction of spout is the same with the axis direction of lead screw, the contained angle between the straight line at the axis place of tensioning roller and the axis of lead screw is 90.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038148.9U CN216710564U (en) | 2021-12-06 | 2021-12-06 | Belt conveyor tensioning mechanism convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038148.9U CN216710564U (en) | 2021-12-06 | 2021-12-06 | Belt conveyor tensioning mechanism convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216710564U true CN216710564U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123038148.9U Active CN216710564U (en) | 2021-12-06 | 2021-12-06 | Belt conveyor tensioning mechanism convenient to assemble |
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| Country | Link |
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| CN (1) | CN216710564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923057A (en) * | 2024-03-20 | 2024-04-26 | 阳采集团有限公司 | High-rise goods shelf for logistics warehouse |
-
2021
- 2021-12-06 CN CN202123038148.9U patent/CN216710564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117923057A (en) * | 2024-03-20 | 2024-04-26 | 阳采集团有限公司 | High-rise goods shelf for logistics warehouse |
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