CN214140214U - Belt feeder overspeed device tensioner - Google Patents
Belt feeder overspeed device tensioner Download PDFInfo
- Publication number
- CN214140214U CN214140214U CN202120025690.1U CN202120025690U CN214140214U CN 214140214 U CN214140214 U CN 214140214U CN 202120025690 U CN202120025690 U CN 202120025690U CN 214140214 U CN214140214 U CN 214140214U
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- belt
- support legs
- belt feeder
- belt conveyor
- moving blocks
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a belt feeder overspeed device tensioner. Belt feeder overspeed device tensioner includes: the belt conveyor is provided with a belt; straining device, straining device locates on the belt feeder, straining device includes two landing legs and gyro wheel, two the landing leg is located respectively the both sides of belt feeder, two fixed mounting has same stull on the landing leg, two the installation cavity has all been seted up on the landing leg, two all be equipped with axis of rotation, movable block and first lead screw in the installation cavity. The utility model provides a belt feeder overspeed device tensioner is through setting up straining device for more convenient and fast when carrying out the rate of tension to the belt to the staff has guaranteed the stability of belt feeder to a certain extent, simultaneously, has saved the time of belt feeder adjustment, has improved production efficiency to a certain extent, sets up first lead screw, has improved this overspeed device tensioner's adjustment range to a certain extent, has satisfied the adjustment demand of different scopes to a certain extent.
Description
Technical Field
The utility model relates to a belt feeder equipment technical field especially relates to a belt feeder overspeed device tensioner.
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 the tension of in time adjustment belt feeder guarantees the stability of belt feeder, and current belt feeder overspeed device tensioner generally exists the adjustment inconvenient, and the longer production efficiency that influences of adjustment time, adjustment range is less simultaneously, can not satisfy the adjustment needs.
Therefore, it is necessary to provide a belt tensioner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a belt feeder overspeed device tensioner.
In order to solve the technical problem, the utility model provides a belt feeder overspeed device tensioner, include: the belt conveyor is provided with a belt; the tensioning mechanism is arranged on the belt conveyor and comprises two support legs and rollers, the two support legs are respectively arranged on two sides of the belt conveyor, the same cross brace is fixedly arranged on the two support legs, mounting cavities are respectively formed in the two support legs, rotating shafts, moving blocks and first lead screws are respectively arranged in the two mounting cavities, the two rotating shafts respectively extend out of the corresponding support legs and are rotatably connected with the corresponding support legs, first bevel gears are respectively fixedly arranged on the two rotating shafts, the two first lead screws are respectively rotatably connected with the corresponding support legs, the two first lead screws respectively penetrate through the corresponding moving blocks and are in threaded connection with the corresponding moving blocks, second bevel gears are respectively fixedly arranged at the bottom ends of the two first lead screws, and the two second bevel gears are respectively meshed with the corresponding first bevel gears, the two ends of the roller wheel respectively extend into the corresponding mounting cavities and are rotationally connected with the corresponding moving blocks, and the roller wheel is in contact with the belt.
Preferably, the bottom of the supporting leg is provided with a thread groove, the bottom of the supporting leg is provided with a second screw rod, the bottom of the second screw rod is fixedly provided with a supporting seat, and the bottom of the second screw rod is provided with a nut.
Preferably, a first sliding groove and a second sliding groove are formed in each of the two support legs, two ends of each roller are respectively connected with the corresponding first sliding grooves in a sliding mode, pointers are fixedly mounted on the two moving blocks, and the two pointers extend out of the corresponding support legs and are connected with the corresponding second sliding grooves in a sliding mode.
Preferably, two all be equipped with the scale on the landing leg, two scales respectively with corresponding second spout looks adaptation.
Preferably, the cranks are fixedly mounted at one ends of the two rotating shafts respectively extending out of the corresponding supporting legs.
Preferably, the two installation cavities are fixedly provided with support plates, and the two first screw rods respectively penetrate through the corresponding support plates and are rotatably connected with the corresponding support plates.
Compared with the prior art, the utility model provides a belt feeder overspeed device tensioner has following beneficial effect:
(1) through setting up straining device for staff's convenient and fast more when carrying out rate of tension to the belt and adjusting has guaranteed the stability of belt feeder to a certain extent, simultaneously, has saved the time of belt feeder adjustment, has improved production efficiency to a certain extent, sets up first lead screw, has improved this overspeed device tensioner's adjustment range to a certain extent, has satisfied the adjustment demand of different scopes to a certain extent.
(2) Through setting up two second lead screws for this overspeed device tensioner can be carried out level (l) ing fast, simultaneously, has improved this overspeed device tensioner's adjustment range to a certain extent.
(3) Through setting up two backup pads for two fixed more stable firm of first lead screw.
Drawings
Fig. 1 is a schematic front view of a belt feeder tensioning device provided by the present invention;
FIG. 2 is a schematic sectional view of part A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
Reference numbers in the figures: 1. belt feeder, 2, landing leg, 3, installation cavity, 4, axis of rotation, 5, movable block, 6, first lead screw, 7, first conical gear, 8, second conical gear, 9, gyro wheel, 10, thread groove, 11, second lead screw, 12, supporting seat, 13, nut, 14, first spout, 15, second spout, 16, pointer, 17, scale, 18, crank, 19, backup pad, 20, belt, 21, stull.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front view of a belt tensioning device of the present invention; FIG. 2 is a schematic sectional view of part A of FIG. 1; fig. 3 is an enlarged view of part B in fig. 2, and in the embodiment of the present invention, the belt tensioner includes: the belt conveyor 1 is provided with a belt 20; the tensioning mechanism is arranged on the belt conveyor 1 and comprises two support legs 2 and idler wheels 9, the two support legs 2 are respectively arranged on two sides of the belt conveyor 1, the same cross brace 21 is fixedly arranged on the two support legs 2, mounting cavities 3 are respectively formed in the two support legs 2, rotating shafts 4, moving blocks 5 and first lead screws 6 are respectively arranged in the two mounting cavities 3, the two rotating shafts 4 respectively extend out of the corresponding support legs 2 and are rotatably connected with the corresponding support legs 2, first bevel gears 7 are respectively fixedly arranged on the two rotating shafts 4, the two first lead screws 6 are respectively rotatably connected with the corresponding support legs 2, the two first lead screws 6 respectively penetrate through the corresponding moving blocks 5 and are in threaded connection with the corresponding moving blocks 5, and second bevel gears 8 are respectively fixedly arranged at the bottom ends of the two first lead screws 6, the two second bevel gears 8 are respectively meshed with the corresponding first bevel gears 7, two ends of the roller 9 respectively extend into the corresponding mounting cavities 3 and are rotatably connected with the corresponding moving blocks 5, and the roller 9 is in contact with the belt 20.
Through setting up straining device for staff's convenient and fast more when carrying out the rate of tension to belt 20 and adjusting has guaranteed the stability of belt feeder 1 to a certain extent, simultaneously, has saved the time of belt feeder adjustment, has improved production efficiency to a certain extent, sets up first lead screw 6, has improved this overspeed device tensioner's adjustment range to a certain extent, has satisfied the adjustment demand of different scopes to a certain extent.
Two thread groove 10, two have all been seted up to 2 bottoms of landing leg second lead screw 11, two equal threaded mounting has a second lead screw 11, two in the thread groove 10 equal fixed mounting has a supporting seat 12 in the second lead screw 11 bottom, two equal threaded mounting has a nut 13 on the second lead screw 11.
Through setting up two second lead screws 11 for this overspeed device tensioner can be carried out level (l) ing fast, simultaneously, has improved this overspeed device tensioner's adjustment range to a certain extent.
The two supporting legs 2 are respectively provided with a first sliding groove 14 and a second sliding groove 15, two ends of the idler wheel 9 are respectively connected with the corresponding first sliding grooves 14 in a sliding mode, the two moving blocks 5 are respectively and fixedly provided with pointers 16, and the two pointers 16 respectively extend out of the corresponding supporting legs 2 and are connected with the corresponding second sliding grooves 15 in a sliding mode.
Through setting up two first spouts 14 for the lift of gyro wheel 9 on two landing legs 2 is more smooth and easy, sets up two second spouts 15, makes the slip of two pointers 16 on corresponding landing leg 2 more smooth and easy.
Two all be equipped with scale 17 on the landing leg 2, two scale 17 respectively with corresponding second spout 15 looks adaptation.
Set up two scale 17 for when carrying out tensioning regulation to belt 20, can be more clear quick adjusting roller 9's level, guaranteed the stability of belt feeder 1 to a certain extent.
And cranks 18 are fixedly arranged at one ends of the two rotating shafts 4 respectively extending out of the corresponding supporting legs 2.
By arranging the two cranks 18, the two rotating shafts 4 can rotate more conveniently and quickly, and the speed of tensioning and adjusting the belt 20 is increased to a certain extent.
And supporting plates 19 are fixedly arranged in the two mounting cavities 3, and the two first screw rods 6 respectively penetrate through the corresponding supporting plates 19 and are rotatably connected with the corresponding supporting plates 19.
By arranging the two supporting plates 19, the two first screw rods 6 are fixed more stably and firmly.
The utility model provides a belt feeder overspeed device tensioner's theory of operation as follows:
firstly, according to the needs of the site, horizontally adjusting the tensioning device, unscrewing two nuts 13, rotating two second lead screws 11, rotating the two second lead screws 11 to respectively drive corresponding supporting seats 12 to go up and down, after the horizontal adjustment of the tensioning device is completed, screwing two nuts 13, when the belt 20 on the belt conveyor 1 slips and needs to be tensioned and adjusted, respectively shaking two cranks 18, rotating the two cranks 18 to respectively drive corresponding rotating shafts 4 to rotate, rotating the two rotating shafts 4 to respectively drive corresponding first bevel gears 7 to rotate, rotating the two first bevel gears 7 to respectively drive corresponding second bevel gears 8 to rotate, rotating the two second bevel gears 8 to respectively drive corresponding first lead screws 6 to rotate, rotating the two first lead screws 6 to respectively drive corresponding moving blocks 5 to move downwards, moving the two moving blocks 5 to move downwards to drive rollers 9 to move downwards, meanwhile, the two moving blocks 5 move downwards to respectively drive the corresponding pointers 16 to move downwards, when the roller 9 moves downwards to be in contact with the belt 20, the levels at the two ends of the roller 9 are adjusted according to the scale 17 on the two support legs 2, and after the horizontal adjustment at the two ends of the roller 9 is finished, the tensioning of the belt 20 on the belt conveyor 1 is adjusted.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A belt feeder tensioner, comprising:
the belt conveyor is provided with a belt;
the tensioning mechanism is arranged on the belt conveyor and comprises two support legs and rollers, the two support legs are respectively arranged on two sides of the belt conveyor, the same cross brace is fixedly arranged on the two support legs, mounting cavities are respectively formed in the two support legs, rotating shafts, moving blocks and first lead screws are respectively arranged in the two mounting cavities, the two rotating shafts respectively extend out of the corresponding support legs and are rotatably connected with the corresponding support legs, first bevel gears are respectively fixedly arranged on the two rotating shafts, the two first lead screws are respectively rotatably connected with the corresponding support legs, the two first lead screws respectively penetrate through the corresponding moving blocks and are in threaded connection with the corresponding moving blocks, second bevel gears are respectively fixedly arranged at the bottom ends of the two first lead screws, and the two second bevel gears are respectively meshed with the corresponding first bevel gears, the two ends of the roller wheel respectively extend into the corresponding mounting cavities and are rotationally connected with the corresponding moving blocks, and the roller wheel is in contact with the belt.
2. The belt conveyor tensioning device according to claim 1, wherein thread grooves are formed in bottoms of the two support legs, a second screw rod is installed in each thread groove in a threaded manner, a support seat is fixedly installed at the bottom end of each second screw rod, and a nut is installed on each second screw rod in a threaded manner.
3. The belt conveyor tensioning device according to claim 1, wherein a first sliding groove and a second sliding groove are formed in each of the two support legs, two ends of the roller are respectively connected with the corresponding first sliding grooves in a sliding manner, pointers are fixedly mounted on each of the two moving blocks, and the two pointers respectively extend out of the corresponding support leg and are connected with the corresponding second sliding groove in a sliding manner.
4. The belt conveyor tensioning device of claim 3, wherein two scales are arranged on each of the two support legs, and the two scales are respectively matched with the corresponding second sliding grooves.
5. A belt tensioning device as claimed in claim 1, wherein a crank is fixedly mounted at one end of each of the two rotary shafts extending out of the corresponding leg.
6. The belt conveyor tensioning device of claim 1, wherein a support plate is fixedly mounted in each of the two mounting cavities, and the two first screws respectively penetrate through and are rotatably connected with the corresponding support plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025690.1U CN214140214U (en) | 2021-01-07 | 2021-01-07 | Belt feeder overspeed device tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025690.1U CN214140214U (en) | 2021-01-07 | 2021-01-07 | Belt feeder overspeed device tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214140214U true CN214140214U (en) | 2021-09-07 |
Family
ID=77547337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025690.1U Expired - Fee Related CN214140214U (en) | 2021-01-07 | 2021-01-07 | Belt feeder overspeed device tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214140214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911647A (en) * | 2021-11-01 | 2022-01-11 | 高标自动化设备（江苏）有限公司 | Belt feeder telescoping device |
-
2021
- 2021-01-07 CN CN202120025690.1U patent/CN214140214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911647A (en) * | 2021-11-01 | 2022-01-11 | 高标自动化设备（江苏）有限公司 | Belt feeder telescoping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |