CN219636154U - Online tensioning device for conveying belt - Google Patents
Online tensioning device for conveying belt Download PDFInfo
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- CN219636154U CN219636154U CN202223446487.5U CN202223446487U CN219636154U CN 219636154 U CN219636154 U CN 219636154U CN 202223446487 U CN202223446487 U CN 202223446487U CN 219636154 U CN219636154 U CN 219636154U
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- belt
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- tension
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- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to the field of tension adjustment of conveying belts, in particular to an online tension device for the conveying belts, which comprises: the belt roller is rotatably arranged on two sides of the frame through bearings, and a conveying belt is sleeved on the surface of the belt roller; through setting up adjusting part, when adjusting conveyor belt's rate of tension, first motor drives the connecting rod and rotates with the worm, drive the thread bush through the meshing connection of worm and worm wheel and rotate, when the worm wheel is rotatory, drive fixed screw through the threaded connection of worm wheel and fixed screw and go up and down, synchronous drive sliding plate goes up and down when fixed screw goes up and down, adjust conveyor belt's rate of tension through the pinch roller, have played and have been adjusted conveyor belt's rate of tension by the automation, have avoided appearing not hard up when conveyor belt uses for a long time, influence appears to the condition of material transportation.
Description
Technical Field
The utility model relates to the field of tension adjustment of conveying belts, in particular to an online tension device for a conveying belt.
Background
Belt conveyor: mainly comprises a frame, a conveying belt, a belt roller, a tensioning device, a transmission device and the like. The belt conveyor is used for conveying loose materials or finished articles, can be used for conveying a single piece or a plurality of conveying systems which are formed or are horizontally or obliquely combined with different conveying equipment according to the conveying process requirements, and does not have a tensioning and adjusting function in the prior art, so that the belt is easy to loosen when the belt conveyor is used for a long time, and the conveying of the materials is influenced.
Accordingly, an online tensioner for a conveyor belt has been proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems, and provides an online tensioning device for a conveying belt, which solves the problems that a belt conveyer in the prior art does not have a tensioning adjusting function, is easy to loose when being used for a long time, and affects material conveying.
The utility model achieves the above object by the following technical scheme, an on-line tensioner for a conveyor belt, comprising: the belt roller is rotatably arranged on two sides of the frame through bearings, and a conveying belt is sleeved on the surface of the belt roller; the adjusting mechanism is used for adjusting the tension of the conveying belt and is arranged at the bottom of the frame; the adjusting mechanism comprises an adjusting component and a limiting component, wherein the adjusting component used for adjusting the tension of the conveying belt is arranged at the bottom of the frame, and the limiting component used for limiting the conveying belt is arranged in the adjusting component.
Preferably, the adjusting component comprises two mounting plates fixedly mounted on the front side and the rear side of the frame, the bottoms of the two mounting plates are fixedly connected with supporting plates, two sliding plates are slidably mounted on adjacent sides of the supporting plates, mounting grooves are formed in two sides of the sliding plates, the inner cavities of the mounting grooves are rotatably provided with pressing rollers through bearings, and the bottoms of the pressing rollers are in contact with the inner sides of the conveying belt.
Preferably, the equal fixedly connected with fixed plate in top of the adjacent one side of backup pad, the surface of fixed plate runs through the bearing and installs the thread bush, the inner chamber threaded connection of thread bush has fixed lead screw, the bottom of fixed lead screw and the top fixed connection of sliding plate, the surface cover of thread bush is equipped with the worm wheel, first motor is installed to one side of backup pad, the output of first motor runs through the backup pad, the output welding of first motor has the connecting rod, the one end that first motor output was kept away from to the connecting rod passes through the bearing with the backup pad and rotates to be connected, the front and back both sides on connecting rod surface all overlap and are equipped with the worm, the worm is connected with the worm wheel meshing, can be convenient for adjust conveyor belt's rate of tension, avoids conveyor belt to appear not hard up, influences the condition of carrying the material.
Preferably, the spacing subassembly is including seting up in the bar hole on sliding plate surface, the inner chamber in bar hole rotates through the bearing and installs two-way lead screw, both sides all threaded connection has the anti-deflection cardboard around the two-way lead screw surface, and the anti-deflection wheel is installed to the inner chamber of anti-deflection cardboard, can carry out spacingly to conveyer belt, avoids conveyer belt to appear the skew or the condition that drops when not hard up.
Preferably, a second motor is arranged on one side of the bottom of the sliding plate, a driving belt pulley is welded at the output end of the second motor, a driven belt pulley is sleeved on one side of the surface of the bidirectional screw rod, a driving belt is wound on the surface of the driven belt pulley, and the driven belt pulley is connected with the driving belt pulley through the driving belt in a driving manner, so that the purpose of power support can be provided for the rotation of the bidirectional screw rod.
Preferably, the surface of the mounting plate is provided with bolts in a penetrating way, and the mounting plate is fixedly connected with the rack through the bolts.
The beneficial effects of the utility model are as follows:
1. through setting up the adjustment subassembly, when adjusting conveyor belt's rate of tension, first motor drive connecting rod and worm rotate, drive the threaded sleeve through the meshing connection of worm and worm wheel and rotate, when the worm wheel is rotatory, drive fixed lead screw through the threaded connection of worm wheel and fixed lead screw and go up and down, synchronous drive sliding plate goes up and down when fixed lead screw goes up and down, adjust conveyor belt's rate of tension through the pinch roller, play and can automize and adjust conveyor belt's rate of tension, avoided appearing becoming flexible when conveyor belt uses for a long time, influence appears to the condition of material transportation;
2. through setting up spacing subassembly, when spacing to conveyor belt, the second motor drives the initiative belt pulley and rotates, and initiative belt pulley and driven belt pulley drive two-way lead screw through drive belt's transmission connection and rotate two-way lead screw and drive two anti-deflection cardboard synchronous movement, and two rethread anti-deflection wheels are spacing to conveyor belt, have played and have been convenient for carry out spacing to conveyor belt, avoid appearing shifting when conveyor belt is not hard up, lead to the condition that conveyor belt skew or drops to appear.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an adjusting mechanism according to the present utility model;
FIG. 3 is a schematic view of a part of the adjusting assembly of the present utility model;
FIG. 4 is an enlarged view of area A of FIG. 3;
fig. 5 is a schematic structural diagram of a limiting component according to the present utility model.
In the figure: 1. a frame; 2. a belt roller; 3. a conveyor belt; 4. an adjusting mechanism; 41. an adjustment assembly; 411. a mounting plate; 412. a support plate; 413. a sliding plate; 414. a mounting groove; 415. a pinch roller; 416. a fixing plate; 417. a thread sleeve; 418. fixing a screw rod; 419. a worm wheel; 4101. a first motor; 4102. a connecting rod; 4103. a worm; 42. a limit component; 421. a bar-shaped hole; 422. a two-way screw rod; 423. a second motor; 424. an active belt pulley; 425. a driven belt pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1-5, an on-line tensioner for a conveyor belt, comprising: the belt roller 2 is rotatably arranged on two sides of the frame 1 through bearings, and a conveying belt 3 is sleeved on the surface of the belt roller 2; an adjusting mechanism 4, wherein the adjusting mechanism 4 for adjusting the tension of the conveying belt 3 is arranged at the bottom of the frame 1; the adjusting mechanism 4 includes an adjusting component 41 and a limiting component 42, the adjusting component 41 for adjusting the tension of the conveyor belt 3 is mounted at the bottom of the frame 1, and the limiting component 42 for limiting the conveyor belt 3 is mounted in the adjusting component 41.
As shown in fig. 1-5, the adjusting component 41 comprises two mounting plates 411 fixedly mounted on the front side and the rear side of the frame 1, the bottoms of the two mounting plates 411 are fixedly connected with supporting plates 412, one side adjacent to the two supporting plates 412 is provided with sliding plates 413 in a sliding manner, both sides of the sliding plates 413 are provided with mounting grooves 414, inner cavities of the mounting grooves 414 are rotatably provided with pressing rollers 415 through bearings, and the bottoms of the pressing rollers 415 are in contact with the inner sides of the conveying belts 3; the top of the adjacent side of the supporting plate 412 is fixedly connected with a fixing plate 416, a threaded sleeve 417 is arranged on the surface of the fixing plate 416 in a penetrating manner through a bearing, a fixing screw rod 418 is connected with an inner cavity of the threaded sleeve 417 in a threaded manner, the bottom of the fixing screw rod 418 is fixedly connected with the top of the sliding plate 413, a worm wheel 419 is sleeved on the surface of the threaded sleeve 417, a first motor 4101 is arranged on one side of the supporting plate 412, an output end of the first motor 4101 penetrates through the supporting plate 412, a connecting rod 4102 is welded at the output end of the first motor 4101, one end of the connecting rod 4102, far away from the output end of the first motor 4101, is in rotary connection with the supporting plate 412 through a bearing, worms 4103 are sleeved on the front side and the rear side of the surface of the connecting rod 4102, the worms 4103 are in meshed connection with the worm wheel 419, the first motor 4101 drives the connecting rod 4102 and the worm wheel 4103 to rotate, the worm wheel 4103 is in meshed connection with the worm wheel 419 to drive the threaded sleeve 417 to rotate, the worm wheel 419 is in the threaded connection with the worm wheel 410418, the worm wheel 4101 and the worm wheel 4101 is connected with the worm wheel 4103 is driven to lift the fixed screw rod 4101, the output is driven to lift the fixed screw rod 4102, and the worm rod 4102 is driven to lift, and the lifting rod lifting is kept through the lifting rod and the lifting rod to rotate, and the conveying belt 3, and the lifting is adjusted by the lifting, and by the lifting, through the lifting, and by driving through the lifting and pressing rod and through and pressing speed and tightening roller 3. Bolts penetrate through the surface of the mounting plate 411, and the mounting plate 411 is fixedly connected with the frame 1 through the bolts.
As shown in fig. 1-5, the limiting component 42 comprises a bar-shaped hole 421 formed on the surface of the sliding plate 413, a bidirectional screw rod 422 is rotatably mounted in an inner cavity of the bar-shaped hole 421 through a bearing, anti-deflection clamping plates are connected to the front side and the rear side of the surface of the bidirectional screw rod 422 in a threaded manner, and anti-deflection wheels are mounted in the inner cavity of the anti-deflection clamping plates; a second motor 423 is installed on one side of the bottom of the sliding plate 413, an output end of the second motor 423 is welded with a driving belt pulley 424, a driven belt pulley 425 is sleeved on one side of the surface of the bidirectional screw 422, a driving belt is wound on the surface of the driven belt pulley 425, the driven belt pulley 425 is in transmission connection with the driving belt pulley 424 through the driving belt, the driving belt pulley 424 is driven to rotate by the second motor 423, the driving belt pulley 424 and the driven belt pulley 425 are driven to rotate the bidirectional screw 422 through the transmission connection of the driving belt to drive the bidirectional screw 422 to drive the two anti-deflection clamping plates to synchronously move, and the conveying belt 3 is limited through the two anti-deflection wheels.
When the tension of the conveying belt 3 is adjusted, the first motor 4101 drives the connecting rod 4102 and the worm 4103 to rotate, the worm wheel 419 is meshed with the worm 4103 to drive the threaded sleeve 417 to rotate, the worm wheel 419 rotates, the fixed screw 418 is driven to lift through the threaded connection of the worm wheel 419 and the fixed screw 418, the sliding plate 413 is synchronously driven to lift while the fixed screw 418 is lifted, the tension of the conveying belt 3 is adjusted through the compression roller 415, and the problems that the belt conveyor in the prior art does not have a tension adjusting function, belt loosening easily occurs when the belt conveyor is used for a long time, and material conveying is affected are effectively solved.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An on-line tensioner for a conveyor belt, comprising:
the belt conveyor comprises a frame (1), wherein belt rollers (2) are rotatably arranged on two sides of the frame (1) through bearings, and conveying belts (3) are sleeved on the surfaces of the belt rollers (2);
the adjusting mechanism (4) is used for adjusting the tension of the conveying belt (3), and the adjusting mechanism (4) is arranged at the bottom of the frame (1); wherein,,
the adjusting mechanism (4) comprises an adjusting component (41) and a limiting component (42), wherein the adjusting component (41) used for adjusting the tension of the conveying belt (3) is arranged at the bottom of the frame (1), and the limiting component (42) used for limiting the conveying belt (3) is arranged in the adjusting component (41).
2. An on-line tensioner for conveyor belts as in claim 1 wherein: the adjusting component (41) comprises two mounting plates (411) fixedly mounted on the front side and the rear side of the frame (1), the bottoms of the mounting plates (411) are fixedly connected with supporting plates (412), the adjacent sides of the supporting plates (412) are respectively provided with a sliding plate (413), mounting grooves (414) are respectively formed in the two sides of the sliding plates (413), a pressing roller (415) is rotatably mounted in an inner cavity of each mounting groove (414) through a bearing, and the bottoms of the pressing rollers (415) are in contact with the inner side of the conveying belt (3).
3. An on-line tensioner for conveyor belts as in claim 2 wherein: the utility model discloses a motor, including backup pad (412), fixed plate (416), connecting rod (4102) are installed in the top of backup pad (412) adjacent one side, the surface of fixed plate (416) runs through the bearing and installs thread bush (417), the inner chamber threaded connection of thread bush (417) has fixed lead screw (418), the bottom of fixed lead screw (418) and the top fixed connection of sliding plate (413), the surface cover of thread bush (417) is equipped with worm wheel (419), first motor (4101) are installed to one side of backup pad (412), the output of first motor (4101) runs through backup pad (412), the one end that first motor (4101) output was kept away from to connecting rod (4102) is connected through the bearing rotation with backup pad (412), both sides all overlap around connecting rod (4102) surface are equipped with worm (4103), worm (4103) and worm wheel (419) meshing are connected.
4. An on-line tensioner for conveyor belts as claimed in claim 3, characterized in that: the limiting component (42) comprises a strip-shaped hole (421) formed in the surface of the sliding plate (413), a bidirectional screw rod (422) is rotatably arranged in an inner cavity of the strip-shaped hole (421) through a bearing, anti-deflection clamping plates are connected with the front side and the rear side of the surface of the bidirectional screw rod (422) in a threaded mode, and anti-deflection wheels are arranged in the inner cavity of the anti-deflection clamping plates.
5. An on-line tensioner for conveyor belts as in claim 4 wherein: the second motor (423) is installed to one side of sliding plate (413) bottom, the output welding of second motor (423) has initiative belt pulley (424), one side cover on two-way lead screw (422) surface is equipped with driven belt pulley (425), the surface of driven belt pulley (425) is around being equipped with driving belt, and driven belt pulley (425) are connected through driving belt transmission with initiative belt pulley (424).
6. An on-line tensioner for conveyor belts as in claim 2 wherein: bolts penetrate through the surface of the mounting plate (411), and the mounting plate (411) is fixedly connected with the frame (1) through the bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446487.5U CN219636154U (en) | 2022-12-22 | 2022-12-22 | Online tensioning device for conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446487.5U CN219636154U (en) | 2022-12-22 | 2022-12-22 | Online tensioning device for conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636154U true CN219636154U (en) | 2023-09-05 |
Family
ID=87820749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223446487.5U Active CN219636154U (en) | 2022-12-22 | 2022-12-22 | Online tensioning device for conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636154U (en) |
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2022
- 2022-12-22 CN CN202223446487.5U patent/CN219636154U/en active Active
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