CN215665603U - Belt off tracking detection subassembly - Google Patents
Belt off tracking detection subassembly Download PDFInfo
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- CN215665603U CN215665603U CN202122259147.0U CN202122259147U CN215665603U CN 215665603 U CN215665603 U CN 215665603U CN 202122259147 U CN202122259147 U CN 202122259147U CN 215665603 U CN215665603 U CN 215665603U
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- telescopic shaft
- rod
- test box
- outer telescopic
- belt
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Abstract
The utility model relates to the technical field of belt deviation measurement, and discloses a belt deviation detection assembly which comprises a test box, wherein a linear displacement sensor is fixedly mounted at the top of the test box, an outer telescopic shaft is movably mounted in the test box, and a spring is arranged at one end of the outer telescopic shaft, which is positioned in the test box. This belt off tracking determine module, support the inside electric telescopic handle's of adjustment mechanism expansion end accessible movable rod, the mount pad, the movable block, the test box, the axle that stretches out and draw back and mounting bracket drive the gyro wheel and go up and down, the adaptation is in the not belt of co-altitude, the inside guide sleeve of guiding mechanism, second fixing base and guide bar can lead to outer telescopic shaft, ensure that outer telescopic shaft is steady flexible in the inside of test box, through linear displacement sensor, the axle that stretches out and draws back, the testable gyro wheel of transfer line one and transfer line two is past outside or inside offset, the produced offset of detectable belt in going, and is easy to operate, high durability and convenient use.
Description
Technical Field
The utility model relates to the technical field of belt deviation measurement, in particular to a belt deviation detection assembly.
Background
The conveyer belt is at the operation in-process, often can lead to the belt skew original longitudinal center line because the atress is uneven, because tensile tiny is beated and can be made the conveyer belt appear slightly sliding on the cylinder, arouses the skew of conveyer belt, consequently needs to measure the belt off tracking, is measuring the in-process to the belt off tracking, often needs to use belt off tracking measuring device.
However, most of belt deviation measuring devices have large volume and are difficult to install and use, and the most of belt deviation measuring devices do not have the adjusting and guiding capacity, have poor stability, seriously affect the accuracy of the test data of the belt deviation measuring devices, have defects in design and are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a belt deviation detection assembly to solve the problems that most of the conventional belt deviation measurement devices in the background art have large volume and are difficult to install and use, and the conventional belt deviation measurement devices have no adjusting and guiding capacity, have poor stability, seriously influence the accuracy of test data of the belt deviation measurement devices, have defects in design and are inconvenient to use.
In order to achieve the purpose, the belt deviation detection assembly provided by the utility model comprises a test box, wherein a linear displacement sensor is fixedly mounted at the top of the test box, an outer telescopic shaft is movably mounted in the test box, and a spring is arranged at one end of the outer telescopic shaft, which is positioned in the test box;
the upper end of the outer telescopic shaft is fixedly provided with a first transmission rod, the outer side of the first transmission rod is sleeved with a second transmission rod, the inner part of the outer telescopic shaft is sleeved with an inner telescopic rod, and a guide mechanism is arranged between the inner telescopic rod and the outer telescopic shaft;
the bottom fixed mounting of test box has the support adjustment mechanism, and when using, support adjustment mechanism can carry out length control, supports adjustment mechanism accessible test box and drives outer telescopic shaft lift, and outer telescopic shaft accessible mounting bracket and pivot drive the gyro wheel lift, adaptation in the belt of co-altitude not.
Preferably, the supporting and adjusting mechanisms are provided with two identical groups, the supporting and adjusting mechanisms are symmetrically distributed at the bottom of the lower end of the test box, and the two supporting and adjusting mechanisms can improve the stability of the test box.
Preferably, support adjustment mechanism including first fixing base, electric telescopic handle, movable block, movable rod, mount pad and adaptation groove, first fixing base is located the below of test box, the inside fixed mounting of first fixing base has electric telescopic handle, electric telescopic handle's expansion end fixed mounting has the movable rod, the top fixed mounting of movable rod has the mount pad, the top fixed mounting of mount pad has the movable block, the adaptation groove has been seted up to the upper end of first fixing base, and electric telescopic handle's expansion end can promote the movable rod and go up and down when using, and movable rod accessible movable rod and mount pad drive the movable block and go up and down, and the movable block can be with power transmission to test box on.
Preferably, guiding mechanism is including fixed block, guide sleeve, second fixing base and guide bar, the outside of telescopic link including fixed block fixed mounting, guide sleeve fixed mounting is in the inside of fixed block, second fixing base fixed mounting is on the inner wall of outer telescopic shaft, the inside of outer telescopic shaft has the guide bar through second fixing base fixed mounting, and when using, the second fixing base can be installed the guide bar.
Preferably, guide sleeve, second fixing base and guide bar are provided with the same two sets ofly, the guide bar runs through in guide sleeve, the guide bar is sliding connection with guide sleeve, and when using, guide sleeve, second fixing base and guide bar can lead to outer telescopic shaft, ensure that outer telescopic shaft is steadily flexible in the inside of test box.
Preferably, the central lines of the inner telescopic rod, the outer telescopic shaft and the fixed block are located on the same straight line, the inner telescopic rod is connected with the outer telescopic shaft in a sliding mode, and the inner telescopic rod, the outer telescopic shaft and the fixed block located on the same straight line can improve the stability of the measuring device.
Preferably, the one end of keeping away from the spring of outer telescopic shaft is provided with the mounting bracket, the inside fixed mounting of mounting bracket has the pivot, the outside fixed mounting of pivot has the gyro wheel.
Compared with the prior art, the belt deviation detection assembly provided by the utility model has the following beneficial effects:
1. the belt deviation detection assembly is provided with a supporting and adjusting mechanism and a guide mechanism, an electric telescopic rod movable end in the supporting and adjusting mechanism can push a movable rod to lift, a movable block can be driven by the movable rod and a mounting seat to lift, the movable block can transmit power to a test box, the test box can drive an outer telescopic shaft to lift, the outer telescopic shaft can drive a roller to lift through a mounting frame and a rotating shaft, the belt deviation detection assembly is suitable for belts with different heights, a guide sleeve, a second fixing seat and the guide rod in the guide mechanism can guide the outer telescopic shaft, the outer telescopic shaft is ensured to stably stretch in the test box, and the accuracy of test data of a belt deviation measuring device can be improved;
2. the belt deviation detecting assembly can detect the outward or inward offset of the roller through the linear displacement sensor, the outward telescopic shaft, the first transmission rod and the second transmission rod, can detect the offset of the belt in the process of running through equidistant measurement and calculation, and is simple to operate and convenient to use.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the guide mechanism mounting structure of the present invention;
fig. 3 is a schematic view of the internal structure of the support adjustment mechanism of the present invention.
Wherein: 1. a test box; 2. a support adjustment mechanism; 201. a first fixed seat; 202. an electric telescopic rod; 203. a movable block; 204. a movable rod; 205. a mounting seat; 206. an adaptation groove; 3. a linear displacement sensor; 4. an outer telescopic shaft; 5. a spring; 6. a mounting frame; 7. a rotating shaft; 8. a roller; 9. a first transmission rod; 10. a second transmission rod; 11. an inner telescoping rod; 12. a guide mechanism; 1201. a fixed block; 1202. a guide sleeve; 1203. a second fixed seat; 1204. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a belt deviation detecting assembly, which mainly includes a testing box 1, a linear displacement sensor 3 is fixedly installed at the top of the testing box 1, and an outer telescopic shaft 4 is movably installed inside the testing box 1.
The linear displacement sensor 3 herein preferably employs a baluff displacement sensor to ensure detection accuracy.
The one end that is located test box 1 inside of the outer telescopic shaft 4 among this device is provided with spring 5, and the one end of keeping away from spring 5 of outer telescopic shaft 4 is provided with mounting bracket 6, and the inside fixed mounting of mounting bracket 6 has pivot 7, and the outside fixed mounting of pivot 7 has gyro wheel 8.
Furthermore, a first transmission rod 9 is fixedly installed at the upper end of the outer telescopic shaft 4, and a second transmission rod 10 is sleeved outside the first transmission rod 9.
The inside of the outer telescopic shaft 4 in this device has cup jointed interior telescopic link 11, and the bottom fixed mounting of test box 1 has support adjustment mechanism 2, supports adjustment mechanism 2 and is provided with the same two sets ofly, supports the bottom of adjustment mechanism 2 symmetric distribution at the test box 1 lower extreme, and two support adjustment mechanism 2 can promote the stability of test box 1.
Referring to fig. 3, the support adjusting mechanism 2 of the present device includes a first fixing base 201, an electric telescopic rod 202, a movable block 203, a movable rod 204, a mounting base 205 and an adapting groove 206. Wherein, first fixing base 201 is located the below of test box 1, and the inside fixed mounting of first fixing base 201 has electric telescopic handle 202, and electric telescopic handle 202's expansion end fixed mounting has movable rod 204, and the top fixed mounting of movable rod 204 has mount pad 205, and the top fixed mounting of mount pad 205 has movable block 203, and adaptation groove 206 has been seted up to the upper end of first fixing base 201.
When the supporting and adjusting mechanism 2 formed in this way is used, the movable end of the electric telescopic rod 202 can push the movable rod 204 to move up and down, the movable rod 204 can drive the movable block 203 to move up and down through the movable rod 204 and the mounting seat 205, and the movable block 203 can transmit power to the test box 1. Support adjustment mechanism 2 like this and can carry out length control, support 2 accessible test boxes of adjustment mechanism 1 and drive outer telescopic shaft 4 and go up and down, outer telescopic shaft 4 accessible mounting bracket 6 and pivot 7 drive gyro wheel 8 and go up and down, the adaptation is in the belt of co-altitude not.
Further, the device is provided with a guide mechanism 12 between the inner telescopic rod 11 and the outer telescopic shaft 4.
The guiding mechanism 12 includes a fixed block 1201, a guiding sleeve 1202, a second fixed seat 1203 and a guiding rod 1204. Wherein, fixed block 1201 fixed mounting is in the outside of inner telescopic rod 11, and guide sleeve 1202 fixed mounting is in the inside of fixed block 1201, and second fixing base 1203 fixed mounting is on the inner wall of outer telescopic shaft 4, and the guide bar 1204 is fixed mounting through second fixing base 1203 in the inside of outer telescopic shaft 4, and when using, second fixing base 1203 can install guide bar 1204.
In the guide mechanism 12, two identical sets of the guide sleeve 1202, the second fixed holder 1203, and the guide rod 1204 are provided. Wherein, the guide rod 1204 runs through in the guide sleeve 1202, guide rod 1204 and guide sleeve 1202 are sliding connection, when using, guide sleeve 1202, second fixing base 1203 and guide rod 1204 can lead to outer telescopic shaft 4, ensure that outer telescopic shaft 4 is steadily flexible in the inside of test box 1, interior telescopic link 11, the central line of outer telescopic shaft 4 and fixed block 1201 is located same straight line, interior telescopic link 11 and outer telescopic shaft 4 sliding connection, the stability that is located interior telescopic link 11, outer telescopic shaft 4 and fixed block 1201 on same straight line can promote measuring device, the elasticity of spring 5 is less than the biasing force of belt, and can enough push out gyro wheel 8 and outer telescopic shaft 4 when not contacting the belt.
The belt off tracking detection subassembly that this example provided, when using, corresponding staff's accessible uses external control switch to open electric telescopic handle 202, and electric telescopic handle 202's expansion end can promote the movable rod 204 and go up and down, and accessible movable rod 204 and mount pad 205 drive movable block 203 and go up and down, and movable block 203 can be with power transmission to test box 1 on, and test box 1 can drive outer telescopic shaft 4 and go up and down like this. Outer telescopic shaft 4 accessible mounting bracket 6 and pivot 7 drive gyro wheel 8 and go up and down, and the adaptation is in not the belt of co-altitude, carries out the movable contact with gyro wheel 8 and the belt of marcing.
At the moment, the belt power transmission mechanism is started, when the belt deflects outwards, the roller 8 is pushed inwards, and the linear displacement sensor 3 can measure the outwards deflection of the belt through the outer telescopic shaft 4, the first transmission rod 9 and the second transmission rod 10.
When the belt generates inward deviation, the spring 5 pushes the roller 8 outwards, and the linear displacement sensor 3 can measure the inward deviation of the belt through the outer telescopic shaft 4, the first transmission rod 9 and the second transmission rod 10, so that the purpose of measuring the deviation is achieved, and the measuring precision can reach 0.05 mm.
In addition, in the process of extending and retracting the outer telescopic shaft 4, the guide sleeve 1202, the second fixing seat 1203 and the guide rod 1204 can guide the outer telescopic shaft 4, so that the outer telescopic shaft 4 can be stably extended and retracted in the test box 1, and the stability of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a belt off tracking determine module, includes test box (1), its characterized in that: a linear displacement sensor (3) is fixedly installed at the top of the test box (1), an outer telescopic shaft (4) is movably installed inside the test box (1), and a spring (5) is arranged at one end, located inside the test box (1), of the outer telescopic shaft (4);
a first transmission rod (9) is fixedly installed at the upper end of the outer telescopic shaft (4), a second transmission rod (10) is sleeved on the outer side of the first transmission rod (9), an inner telescopic rod (11) is sleeved inside the outer telescopic shaft (4), and a guide mechanism (12) is arranged between the inner telescopic rod (11) and the outer telescopic shaft (4);
the bottom of the test box (1) is fixedly provided with a supporting and adjusting mechanism (2).
2. The belt deviation detecting assembly of claim 1, wherein: the supporting and adjusting mechanisms (2) are arranged in two identical groups, and the supporting and adjusting mechanisms (2) are symmetrically distributed at the bottom of the lower end of the test box (1).
3. The belt deviation detecting assembly according to claim 1 or 2, wherein: support adjustment mechanism (2) including first fixing base (201), electric telescopic handle (202), movable block (203), movable rod (204), mount pad (205) and adaptation groove (206), first fixing base (201) is located the below of test box (1), the inside fixed mounting of first fixing base (201) has electric telescopic handle (202), the expansion end fixed mounting of electric telescopic handle (202) has movable rod (204), the top fixed mounting of movable rod (204) has mount pad (205), the top fixed mounting of mount pad (205) has movable block (203), adaptation groove (206) have been seted up to the upper end of first fixing base (201).
4. The belt deviation detecting assembly of claim 1, wherein: the guiding mechanism (12) comprises a fixing block (1201), a guiding sleeve (1202), a second fixing seat (1203) and a guiding rod (1204), the fixing block (1201) is fixedly installed on the outer side of the inner telescopic rod (11), the guiding sleeve (1202) is fixedly installed inside the fixing block (1201), the second fixing seat (1203) is fixedly installed on the inner wall of the outer telescopic shaft (4), and the guiding rod (1204) is fixedly installed inside the outer telescopic shaft (4) through the second fixing seat (1203).
5. The belt deviation detecting assembly of claim 4, wherein: the guide sleeve (1202), the second fixing seat (1203) and the guide rod (1204) are provided with two identical groups, the guide rod (1204) penetrates through the guide sleeve (1202), and the guide rod (1204) is in sliding connection with the guide sleeve (1202).
6. The belt deviation detecting assembly of claim 4, wherein: the center lines of the inner telescopic rod (11), the outer telescopic shaft (4) and the fixed block (1201) are positioned on the same straight line, and the inner telescopic rod (11) is connected with the outer telescopic shaft (4) in a sliding mode.
7. The belt deviation detecting assembly of claim 1, wherein: the one end of keeping away from spring (5) of outer telescopic shaft (4) is provided with mounting bracket (6), the inside fixed mounting of mounting bracket (6) has pivot (7), the outside fixed mounting of pivot (7) has gyro wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259147.0U CN215665603U (en) | 2021-09-17 | 2021-09-17 | Belt off tracking detection subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259147.0U CN215665603U (en) | 2021-09-17 | 2021-09-17 | Belt off tracking detection subassembly |
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| Publication Number | Publication Date |
|---|---|
| CN215665603U true CN215665603U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122259147.0U Active CN215665603U (en) | 2021-09-17 | 2021-09-17 | Belt off tracking detection subassembly |
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| CN (1) | CN215665603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788294A (en) * | 2021-09-17 | 2021-12-14 | 中煤科工集团上海有限公司 | Retractable belt off tracking measuring device |
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2021
- 2021-09-17 CN CN202122259147.0U patent/CN215665603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788294A (en) * | 2021-09-17 | 2021-12-14 | 中煤科工集团上海有限公司 | Retractable belt off tracking measuring device |
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