CN210318388U - Tensioning wheel structure with bidirectional adjustment function - Google Patents
Tensioning wheel structure with bidirectional adjustment function Download PDFInfo
- Publication number
- CN210318388U CN210318388U CN201920649925.7U CN201920649925U CN210318388U CN 210318388 U CN210318388 U CN 210318388U CN 201920649925 U CN201920649925 U CN 201920649925U CN 210318388 U CN210318388 U CN 210318388U
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- belt
- mounting plate
- connector
- slide
- pulley
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Abstract
The utility model discloses a tensioning wheel structure with bidirectional adjustment, which comprises a mounting plate, connectors, a belt pulley and adjusting nuts, wherein the back surface of the mounting plate is provided with an opening, the inner side of the opening of the mounting plate is longitudinally provided with two connectors, the middle parts of the connectors protrude out from the front surface of the mounting plate, the middle parts of the connectors are connected with the belt pulley, and the two adjusting nuts are symmetrically arranged on the two sides of the connectors, so that the tensioning wheel structure solves the problem that the prior tensioning wheel can generally apply tensioning force to the belt only from one side of the belt and can not tension the belt from the other side of the belt, thus leading to that partial machinery can not tension the belt when the belt needs to be tensioned bidirectionally sometimes, improving and optimizing the structure of the tensioning wheel to ensure that the tensioning wheel can tension the belt bidirectionally, and conveniently tension machinery needing to, the operation of mechanical belt transmission is convenient.
Description
Technical Field
The utility model relates to a take-up pulley technical field specifically is a take-up pulley structure with two-way regulation.
Background
Various tensioning wheels are available on the market at present, but most tensioning wheels have the following problems: the existing tensioning wheel generally can only apply tensioning force to the belt from one side of the belt, but cannot tension the belt from the other side of the belt, so that the belt cannot be tensioned when a part of machinery needs to be tensioned bidirectionally sometimes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take-up pulley structure with two-way regulation aims at improving current take-up pulley and generally only can follow one side of belt and apply the tensile force to the belt, and can't carry out the tensioning to the belt from the opposite side of belt, just so leads to some machinery to carry out the problem that can't carry out the tensioning to the belt when two-way tensioning to the belt sometimes.
The utility model discloses a realize like this:
the utility model provides a take-up pulley structure with two-way regulation, includes mounting panel, connector, belt pulley and adjusting nut, the positive middle part of mounting panel is equipped with first slide, first slide is equipped with first spacing platform along its positive side edge of mounting panel, first slide both sides are equipped with the symmetry and are equipped with the second slide, the second slide is equipped with the spacing platform of second along its edge towards the positive one side of mounting panel, mounting panel back opening, and the mounting panel opening inboard vertically is equipped with two connectors, connector bilateral symmetry is equipped with two adjusting nut, the position department that the second slide was aimed at to the connector both sides is equipped with the double-screw bolt, the position department that the first slide was openly aimed at to the connector is equipped with the connecting axle, the connecting axle is openly explored from the mounting panel, the connector middle part is connected.
Furthermore, an edge strip is arranged on the mounting plate along the opening edge of the back surface of the mounting plate, and a plurality of bolt holes are formed in the edge strip; the strake is convenient for the mounting panel and needs the equipment body coupling of installation take-up pulley, and the bolt hole is convenient for the bolt to pass, and then conveniently installs the equipment body coupling of take-up pulley through the bolt with the mounting panel with needs.
Furthermore, a sliding column is arranged in the opening in the back of the mounting plate and aligned with the first slide way, and the diameter of the sliding column is smaller than the width of the first slide way; the traveller is convenient for be connected with the connector, is convenient for also be convenient for the connector to slide from top to bottom along the traveller to the connector spacing while, and the diameter of traveller is less than the width of first slide avoids the too big installation and the slip that influence the connector of traveller.
Furthermore, a sliding hole is formed in the middle of the upper surface of the connecting head, and the size of the sliding hole is matched with that of the sliding column; the slide hole is convenient for being matched with the slide column, so that the connector is conveniently sleeved on the slide column, and the connector can conveniently slide up and down along the slide column.
Furthermore, the diameter of the stud is smaller than the width of the second slideway, the size of the connecting shaft is matched with the width of the first slideway, and a limiting plate is arranged at the position, aligned with the first limiting table, of the connecting shaft; the double-screw bolt is convenient for cooperate the adjusting nut, conveniently adjust nut and double-screw bolt cooperation and fix or adjust the position of connector, also make things convenient for the connector to drive the belt pulley simultaneously and reciprocate, the connecting axle be convenient for with belt pulley connection, the convenience is supported the belt pulley, make things convenient for the belt pulley to rotate along the axle center of connecting axle, the limiting plate is convenient for cooperate the connector openly with connector and mounting panel zonulae occludens, connector motion when avoiding the belt pulley motion.
Furthermore, a plurality of clamping grooves are uniformly formed in the arc side surface of the belt pulley, and a bearing is arranged in the middle of the end surface of the belt pulley; the draw-in groove is convenient for match the track on the belt, avoids the belt pulley to take place to interfere with the belt easily, and the bearing is convenient for the belt pulley and is rotated along connector axle center.
Furthermore, a threaded hole matched with the stud is formed in one surface, facing the stud, of the adjusting nut, and the diameter of the adjusting nut is larger than the width of the first slideway; the structure is convenient for the adjusting nut to be capable of stably fixing the position of the connector, the connector and the belt pulley are conveniently adjusted, and then the tension force of the connector is conveniently adjusted.
During the use, it is good to ensure that each structure of take-up pulley cooperates earlier, then align the belt middle part that needs to carry out the tensioning with the mounting panel middle part, fix the mounting panel on mechanical surface through the bolt, will ensure belt pulley and belt and align each other simultaneously when fixed mounting panel, loosen adjusting nut after fixing the mounting panel, then move the connector to the belt, make the belt pulley compress tightly the belt, it can to screw up adjusting nut when the tensile force of belt pulley pair belt is suitable, another connector also moves and fixes to the other end of belt equally, and the take-up pulley of this kind of structure not only can carry out two-way regulation to the belt, can also take up the belt from the belt inboard, also can take up the belt from the belt outside.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to the take-up pulley improves and optimizes for the take-up pulley can carry out two-way tensioning to the belt, and the convenience is strained the machinery that needs the two-way tensioning of belt, and the driven operation of the mechanical belt of being convenient for, this kind of take-up pulley convenient to use is convenient for adjust the tensile force, can adjust according to the user demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the tension wheel of the present invention at a front depression;
fig. 2 is a schematic structural view of the tension wheel of the present invention under a rear depression;
fig. 3 is a schematic structural view of the tension wheel of the present invention at a left viewing angle;
fig. 4 is a schematic structural view of the mounting plate of the present invention under a front depression;
fig. 5 is a schematic structural view of the mounting plate of the present invention under a rear depression;
FIG. 6 is a schematic view of the front portion of the coupling head of the present invention in a depression view when the coupling head is engaged with the pulley;
fig. 7 is a schematic structural view of the coupling head and the pulley of the present invention in a depression angle when they are coupled;
in the figure: 1-mounting a plate; 11-edge strips; 12-bolt holes; 13-a first slide; 131-a first stop; 14-a second slide; 141-a second stop; 15-a strut; 2-a connector; 21-a slide hole; 22-a stud; 23-a connecting shaft; 231-a limiting plate; 3-a belt pulley; 31-a card slot; 32-a bearing; 4-adjusting the screw cap;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1, 2 and 3: a tensioning wheel structure with bidirectional adjustment comprises a mounting plate 1, a connector 2, a belt pulley 3 and an adjusting nut 4; the back of the mounting plate 1 is provided with an opening, two connectors 2 are longitudinally arranged on the inner side of the opening of the mounting plate 1, the middle parts of the connectors 2 extend out of the front of the mounting plate 1, the middle parts of the connectors 2 are connected with belt pulleys 3, and two adjusting nuts 4 are symmetrically arranged on two sides of each connector 2; the mounting plate 1 is convenient for mounting the connector 2 and the belt pulley 3, and further convenient for the connector 2 and the belt pulley 3 to move longitudinally along the mounting plate 1, so that bidirectional adjustment can be conveniently carried out on a belt, the connector 2 is convenient to clamp on the mounting plate 1, and further convenient for the belt pulley 3 to be supported, meanwhile, the connector 2 is also convenient for driving the belt pulley 3 to move longitudinally along the mounting plate 1, the belt pulley 3 is convenient to contact with the belt, so that tensile force can be conveniently applied to the belt, the adjusting nut 4 is convenient to match with the connector 2, and positions of the connector 2 and the belt pulley 3 can be conveniently fixed and moved, so that the tensile force of the belt pulley 3 on the belt; the structure enables the tensioning wheel to conduct bidirectional tensioning on the belt, the machine needing the bidirectional tensioning on the belt is conveniently tensioned, the mechanical belt is convenient to drive to run, the tensioning wheel is convenient to use, the tensioning force is convenient to adjust, and the adjusting device can be adjusted according to use requirements.
Referring to fig. 4 and 5: an edge strip 11 is arranged along the opening edge of the back of the mounting plate 1, and a plurality of bolt holes 12 are arranged on the edge strip 11; the edge strips 11 are convenient for connecting the mounting plate 1 with the equipment body needing to be provided with the tension wheel, the bolt holes 12 are convenient for bolts to pass through, and further the mounting plate 1 is convenient to be connected with the equipment body needing to be provided with the tension wheel through the bolts; a first slideway 13 is arranged in the middle of the front surface of the mounting plate 1, and a first limiting table 131 is arranged along the edge of one side of the first slideway 13 facing the front surface of the mounting plate 1; the first slide way 13 facilitates the connection shaft 23 to extend out of the front surface of the mounting plate 1, so that the belt pulley 3 is convenient to mount, the first limiting table 131 is convenient to match with the limiting plate 231, the limiting plate 231 is convenient to clamp into the limiting table, the connector 2 is convenient to limit, and the connector 2 is prevented from shaking; second slide ways 14 are symmetrically arranged on two sides of the first slide way 13, and a second limiting table 141 is arranged on one side, facing the front face of the mounting plate 1, of the second slide ways 14 along the edges of the second slide ways; the second slideway 14 is convenient for the stud 22 to extend out from the front surface of the mounting plate 1, and further is convenient for the stud 22 and the adjusting nut 4 to be matched to fix or adjust the position of the connector 2; a sliding column 15 is arranged in the opening on the back of the mounting plate 1 and aligned with the first slide way 13, and the diameter of the sliding column 15 is smaller than the width of the first slide way 13; the traveller 15 is convenient for be connected with connector 2, is convenient for also be convenient for connector 2 to slide from top to bottom along traveller 15 when being spacing to connector 2, and the diameter of traveller 15 is less than the width of first slide 13 and is the installation and the slip of avoiding the too big influence connector 2 of traveller 15.
Referring to fig. 6 and 7: the middle part of the upper surface of the connector 2 is provided with a sliding hole 21, and the size of the sliding hole 21 is matched with that of the sliding column 15; the sliding hole 21 is convenient to match with the sliding column 15, so that the connector 2 is convenient to be sleeved on the sliding column 15, and the connector 2 is convenient to slide up and down along the sliding column 15; a stud 22 is arranged at the position, aligned with the second slideway 14, of two sides of the connector 2, and the diameter of the stud 22 is smaller than the width of the second slideway 14; the stud 22 is convenient to be matched with the adjusting nut 4, the adjusting nut 4 and the stud 22 are convenient to be matched to fix or adjust the position of the connector 2, and the connector 2 drives the belt pulley 3 to move up and down conveniently; a connecting shaft 23 is arranged at the position, aligned with the first slideway 13, of the front face of the connector 2, the size of the connecting shaft 23 is matched with the width of the first slideway 13, and a limiting plate 231 is arranged at the position, aligned with the first limiting table 131, of the connecting shaft 23; the connecting shaft 23 is convenient to be connected with the belt pulley 3, the belt pulley 3 is convenient to be supported, the belt pulley 3 is convenient to rotate along the axis of the connecting shaft 23, the limiting plate 231 is convenient to be matched with the front face of the connector 2 to tightly connect the connector 2 with the mounting plate 1, and the connector 2 is prevented from moving when the belt pulley 3 moves; a plurality of clamping grooves 31 are uniformly formed in the arc side surface of the belt pulley 3, and a bearing 32 is arranged in the middle of the end surface of the belt pulley 3; the clamping groove 31 is convenient to match with a track on a belt, so that the belt pulley 3 is prevented from being easily interfered with the belt, and the bearing 32 is convenient for the belt pulley 3 to rotate along the axis of the connector 2; one surface of the adjusting nut 4 facing the stud 22 is provided with a threaded hole matched with the stud 22, and the diameter of the adjusting nut 4 is larger than the width of the first slideway 13; the structure is convenient for fixing the position of the connector 2, which can be stabilized by the adjusting nut 4, and the connector 2 and the belt pulley 3 are conveniently adjusted, so that the tension of the connector 2 is conveniently adjusted.
The working principle is as follows: during the use, it is good to ensure that each structure of take-up pulley cooperates earlier, then align the belt middle part that needs to carry out the tensioning with mounting panel 1 middle part, fix mounting panel 1 on mechanical surface through the bolt, will ensure belt pulley 3 and belt and align each other simultaneously when fixed mounting panel 1, unscrew adjusting nut 4 after fixing mounting panel 1, then remove connector 2 to the belt, make belt pulley 3 compress tightly the belt, it can to screw up adjusting nut 4 when belt pulley 3 is suitable to the tensile force of belt, another connector 2 also removes and fixes to the other end of belt equally, and the take-up pulley of this kind of structure not only can carry out two-way regulation to the belt, can also take up the belt from the belt outside, also can take up the belt from the belt outside.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a take-up pulley structure with two-way regulation, includes mounting panel (1), connector (2), belt pulley (3) and adjusting nut (4), its characterized in that: the mounting plate (1) openly the middle part be equipped with first slide (13), first slide (13) are equipped with first spacing platform (131) along its positive side edge towards mounting plate (1), first slide (13) both sides are equipped with the symmetry and are equipped with second slide (14), second slide (14) are equipped with second spacing platform (141) along its edge towards the positive one side of mounting plate (1), mounting plate (1) back opening, and mounting plate (1) opening inboard vertically is equipped with two connectors (2), connector (2) bilateral symmetry is equipped with two adjusting nut (4), the position department that connector (2) both sides align second slide (14) is equipped with double-screw bolt (22), the position department that connector (2) openly aligns first slide (13) is equipped with connecting axle (23), connecting axle (23) openly pop out from mounting plate (1), the middle part of the connector (2) is connected with a belt pulley (3).
2. A tensioner structure with bidirectional adjustment according to claim 1, characterized in that said mounting plate (1) is provided with a strake (11) along its back opening edge, said strake (11) being provided with a plurality of bolt holes (12).
3. A tensioner structure with bidirectional adjustment according to claim 2, characterized in that a sliding column (15) is provided in the opening on the back of the mounting plate (1) at a position aligned with the first slideway (13), the diameter of the sliding column (15) being smaller than the width of the first slideway (13).
4. A tensioner structure with bidirectional adjustment according to claim 3, characterized in that the connector (2) is provided with a slide hole (21) in the middle of its upper surface, and the size of said slide hole (21) matches the size of the strut (15).
5. A tensioner structure with bidirectional adjustment according to claim 4, characterized in that the diameter of the stud (22) is smaller than the width of the second slideway (14), the connecting shaft (23) is sized to match the width of the first slideway (13), and a stop plate (231) is provided at the position where the connecting shaft (23) is aligned with the first stop (131).
6. A tension pulley structure with bidirectional adjustment according to claim 5, characterized in that the arc-shaped side surface of the pulley (3) is uniformly provided with a plurality of clamping grooves (31), and the middle part of the end surface of the pulley (3) is provided with a bearing (32).
7. A tensioner structure with bidirectional adjustment according to claim 6, characterized in that the side of the adjusting nut (4) facing the stud (22) is provided with a threaded hole matching the stud (22), and the diameter of the adjusting nut (4) is larger than the width of the first slideway (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649925.7U CN210318388U (en) | 2019-05-08 | 2019-05-08 | Tensioning wheel structure with bidirectional adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649925.7U CN210318388U (en) | 2019-05-08 | 2019-05-08 | Tensioning wheel structure with bidirectional adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318388U true CN210318388U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649925.7U Expired - Fee Related CN210318388U (en) | 2019-05-08 | 2019-05-08 | Tensioning wheel structure with bidirectional adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454272A (en) * | 2020-11-19 | 2021-03-09 | 厦门金龙旅行车有限公司 | Multi-belt-wheel subpackaging rack and subpackaging method |
-
2019
- 2019-05-08 CN CN201920649925.7U patent/CN210318388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454272A (en) * | 2020-11-19 | 2021-03-09 | 厦门金龙旅行车有限公司 | Multi-belt-wheel subpackaging rack and subpackaging method |
| CN112454272B (en) * | 2020-11-19 | 2022-03-22 | 厦门金龙旅行车有限公司 | Multi-belt-wheel subpackaging rack and subpackaging method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20200414 |