CN220392274U - Weighing coal feeder belt deviation preventing mechanism - Google Patents
Weighing coal feeder belt deviation preventing mechanism Download PDFInfo
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- CN220392274U CN220392274U CN202321297733.7U CN202321297733U CN220392274U CN 220392274 U CN220392274 U CN 220392274U CN 202321297733 U CN202321297733 U CN 202321297733U CN 220392274 U CN220392274 U CN 220392274U
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- belt
- weighing
- sleeve
- mounting plate
- outer side
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- 230000007246 mechanism Effects 0.000 title claims abstract description 90
- 238000005303 weighing Methods 0.000 title claims abstract description 30
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a belt deviation preventing mechanism of a weighing coal feeder, wherein a belt mechanism is arranged in a weighing coal feeder body, the belt mechanism is provided with the belt deviation preventing mechanism, the belt deviation preventing mechanism comprises a tension adjusting mechanism and a limiting mechanism, the tension adjusting mechanism comprises a motor, the output end of the motor is connected with a transmission mechanism arranged on one side of the belt mechanism, the inner side of the transmission mechanism is connected with a threaded rod arranged on the outer side of a mounting plate, a moving block is arranged on the outer side of the threaded rod, an adjusting roller is rotationally connected between the moving blocks, and a moving groove matched with the moving block is formed in the mounting plate; the limiting mechanism comprises a fixed plate arranged above the mounting plate, two groups of support plates are mounted on the inner side of the fixed plate, and auxiliary rollers are connected between the support plates in a rotating mode. This off tracking mechanism is prevented to feeder belt of weighing, this device is for solving the problem that the off tracking phenomenon appears easily in the belt operation in-process, through installing rate of tension adjustment mechanism and stop gear on belt mechanism.
Description
Technical Field
The utility model relates to the field of belts, in particular to a belt deviation preventing mechanism of a weighing coal feeder.
Background
The belt material of the weighing coal feeder is rubber generally, the problems of ageing, abrasion and the like easily occur in the long-period running process, the belt can deviate in the running process, if the on-site inspection is not timely, the belt deviation is serious, the deviation-correcting switch is triggered to enable the production line to jump, and the workload of on-site inspection and belt adjustment can be greatly increased due to frequent deviation, so that the belt deviation-preventing mechanism of the weighing coal feeder is provided.
Disclosure of Invention
The utility model aims to provide a belt deviation preventing mechanism of a weighing coal feeder, which aims to solve the problem that the belt deviation phenomenon is easy to occur in the running process of the belt in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weighing feeder belt anti-deviation mechanism, includes weighing feeder body, weighing feeder body inside is provided with belt mechanism, belt mechanism is including the mounting panel that the symmetry set up, be provided with dancer roll and drive roll between the mounting panel, and install a plurality of groups backing roll between dancer roll and the drive roll, be connected through the belt between dancer roll, drive roll and the backing roll, install belt anti-deviation mechanism on the belt mechanism, belt anti-deviation mechanism includes tension adjustment mechanism and stop gear, tension adjustment mechanism includes the motor, and the motor output is connected with the drive mechanism that belt mechanism one side set up, the drive mechanism inboard is connected with the threaded rod that the mounting panel outside set up, and installs the movable block in the threaded rod outside, rotate between the movable block and be connected with the dancer roll, and set up on the mounting panel with movable block assorted shifting chute; the limiting mechanism comprises a fixed plate arranged above the mounting plate, two groups of support plates are mounted on the inner side of the fixed plate, and auxiliary rollers are connected between the support plates in a rotating mode.
Preferably, the transmission mechanism is located inside the protective cover, and the protective cover is connected with the mounting plate.
Through the technical scheme: has a certain protection effect on the transmission mechanism.
Preferably, the transmission mechanism comprises a double-groove driving wheel, one end of the double-groove driving wheel is connected with the motor, the double-groove driving wheel is connected with driven wheels arranged on two sides of the double-groove driving wheel through a transmission belt, and the inner side of the driven wheels is connected with the threaded rod.
Through the technical scheme: the threaded rod is conveniently driven to rotate.
Preferably, the weighing coal feeder body internally mounted has the tension detection mechanism that uses with tension adjustment mechanism cooperation.
Through the technical scheme: the belt tension is detected.
Preferably, the tension detecting mechanism comprises an arc sleeve, the top of the arc sleeve is in contact with the outer side of the belt, the outer side of the arc sleeve is in sliding connection with the inner side of the installation sleeve, the installation sleeve is connected with the inner wall of the weighing coal feeder body through a transverse plate, the inner side of the arc sleeve is connected with the inner bottom of the installation sleeve through a displacement detecting device, and the outer side of the displacement detecting device is provided with a pressure spring.
Through the technical scheme: the belt tension is detected.
Preferably, the displacement detection device comprises a push rod, one end of the push rod is connected with the inner wall of the arc-shaped sleeve, the other end of the push rod is connected with a measuring rod in the displacement sensor, and the other end of the displacement sensor is connected with the bottom of the inner side of the installation sleeve.
Through the technical scheme: the belt tension is detected.
Compared with the prior art, the utility model has the beneficial effects that: this off tracking mechanism is prevented to feeder belt of weighing, this device is for solving the problem that the off tracking phenomenon appears easily in the belt operation in-process, through installation tensioning degree adjustment mechanism and stop gear on belt mechanism, tensioning degree adjustment mechanism can adjust the belt tensioning degree, avoids the belt to take place the skew because of tensioning degree is too low, and stop gear can carry out the restriction of certain degree to the belt position to avoid the belt to take place the skew.
Drawings
FIG. 1 is a schematic diagram of a belt mechanism according to the present utility model;
FIG. 2 is a schematic view of the tension adjusting mechanism of the present utility model;
FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;
fig. 4 is a schematic structural diagram of the tension detecting mechanism of the present utility model.
In the figure: 1. weighing a coal feeder body; 2. a belt mechanism; 201. a mounting plate; 202. an adjusting roller; 203. a drive roll; 204. a support roller; 205. a belt; 3. a tension adjusting mechanism; 301. a motor; 302. a transmission mechanism; 3021. a protective cover; 3022. a transmission belt; 3023. driven wheel; 3024. a double-groove driving wheel; 303. a threaded rod; 304. a moving block; 4. a limiting mechanism; 401. a fixing plate; 402. a support plate; 403. an auxiliary roller; 5. tension detecting means; 501. an arc sleeve; 502. a mounting sleeve; 503. a pressure spring; 504. a push rod; 505. a displacement sensor.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: according to the belt deviation preventing mechanism of the weighing coal feeder, as shown in fig. 1-3, a belt mechanism 2 is arranged inside a weighing coal feeder body 1.
Specifically, the belt mechanism 2 includes symmetrically arranged mounting plates 201, an adjusting roller 202 and a driving roller 203 are arranged between the mounting plates 201, a plurality of groups of supporting rollers 204 are arranged between the adjusting roller 202 and the driving roller 203, and the adjusting roller 202, the driving roller 203 and the supporting rollers 204 are connected through a belt 205.
In a further embodiment, the mounting plate 201 is connected to the inside bottom of the weigh feeder body 1 by a support bar.
In a further embodiment, the driving roller 203 is connected to a driving motor, and the driving roller 203 rotates under the action of the driving motor, and the belt 205 drives the adjusting roller 202 and the supporting roller 204 to rotate.
According to the figures 1-4, a belt deviation preventing mechanism is arranged on the belt mechanism 2, and comprises a tension adjusting mechanism 3 and a limiting mechanism 4.
Specifically, the tension adjusting mechanism 3 includes a motor 301, and the output end of the motor 301 is connected with a driving mechanism 302 disposed on one side of the belt mechanism 2, the inner side of the driving mechanism 302 is connected with a threaded rod 303 disposed on the outer side of the mounting plate 201, a moving block 304 is mounted on the outer side of the threaded rod 303, an adjusting roller 202 is rotatably connected between the moving blocks 304, and a moving groove matched with the moving block 304 is formed in the mounting plate 201.
In a further embodiment, the transmission mechanism 302 is located inside the protective cover 3021, the protective cover 3021 is connected with the mounting plate 201, the transmission mechanism 302 includes a double-groove driving wheel 3024, one end of the double-groove driving wheel 3024 is connected with the motor 301, the double-groove driving wheel 3024 is connected with driven wheels 3023 arranged on two sides through a transmission belt 3022, and the inner side of the driven wheels 3023 is connected with the threaded rod 303.
When the tension of the belt 205 needs to be adjusted, the motor 301 is turned on to drive the double-groove driving wheel 3024 to rotate, the driven wheel 3023 and the threaded rod 303 rotate under the action of the driving belt 3022, and the moving block 304 moves under the action of the rotation of the threaded rod 303, so that the adjusting roller 202 is driven to move, the distance between the adjusting roller 202 and the driving roller 203 is changed, the tension of the belt 205 is changed, and the belt 205 is prevented from being offset due to too low tension.
Specifically, the limiting mechanism 4 includes a fixing plate 401 disposed above the mounting plate 201, two sets of support plates 402 are mounted on the inner side of the fixing plate 401, and auxiliary rollers 403 are rotatably connected between the support plates 402.
When the belt 205 is deviated, the left or right side of the belt 205 contacts the auxiliary roller 403, and the auxiliary roller 403 rotates as the belt 205 advances, preventing the belt 205 from being deviated further.
Specifically, the weighing coal feeder body 1 internally mounted has the tension detection mechanism 5 that uses with the cooperation of tension adjustment mechanism 3.
Specifically, the tension detecting mechanism 5 includes an arc sleeve 501, and the top of the arc sleeve 501 contacts with the outer side of the belt 205, the outer side of the arc sleeve 501 is in sliding connection with the inner side of the installation sleeve 502, the installation sleeve 502 is connected with the inner wall of the weighing coal feeder body 1 through a transverse plate, the inner side of the arc sleeve 501 is connected with the inner bottom of the installation sleeve 502 through a displacement detecting device, and the outer side of the displacement detecting device is provided with a pressure spring 503.
In a further embodiment, the displacement detecting device comprises a push rod 504, one end of the push rod 504 is connected with the inner wall of the arc-shaped sleeve 501, the other end is connected with a measuring rod in a displacement sensor 505, and the other end of the displacement sensor 505 is connected with the bottom of the inner side of the mounting sleeve 502
When the tension of the belt 205 is abnormal, the pressure applied by the belt 205 to the arc-shaped sleeve 501 changes, at this time, the arc-shaped sleeve 501 moves under the action of different pressures, the ejector rod 504 drives the measuring rod in the displacement sensor 505 to move under the action of the movement of the arc-shaped sleeve 501, and the tension of the belt 205 is measured through the displacement of the displacement sensor 505, so that the tension is timely adjusted.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a feeder belt of weighing prevents off tracking mechanism, including feeder body (1) of weighing, feeder body (1) inside is provided with belt mechanism (2) of weighing, belt mechanism (2) are including mounting panel (201) that the symmetry set up, be provided with dancer roll (202) and drive roll (203) between mounting panel (201), and install a plurality of groups backing roll (204) between dancer roll (202) and the drive roll (203), be connected through belt (205) between dancer roll (202), drive roll (203) and backing roll (204), install belt on belt mechanism (2) and prevent off tracking mechanism, its characterized in that: the belt deviation prevention mechanism comprises a tension degree adjusting mechanism (3) and a limiting mechanism (4), the tension degree adjusting mechanism (3) comprises a motor (301), the output end of the motor (301) is connected with a transmission mechanism (302) arranged on one side of the belt mechanism (2), the inner side of the transmission mechanism (302) is connected with a threaded rod (303) arranged on the outer side of a mounting plate (201), a moving block (304) is mounted on the outer side of the threaded rod (303), an adjusting roller (202) is rotatably connected between the moving blocks (304), and a moving groove matched with the moving block (304) is formed in the mounting plate (201);
the limiting mechanism (4) comprises a fixed plate (401) arranged above the mounting plate (201), two groups of support plates (402) are arranged on the inner side of the fixed plate (401), and auxiliary rollers (403) are connected between the support plates (402) in a rotating mode.
2. The weighing feeder belt deviation prevention mechanism of claim 1, wherein: the transmission mechanism (302) is located inside the protection cover (3021), and the protection cover (3021) is connected with the mounting plate (201).
3. The weighing feeder belt deviation prevention mechanism of claim 1, wherein: the transmission mechanism (302) comprises a double-groove driving wheel (3024), one end of the double-groove driving wheel (3024) is connected with the motor (301), the double-groove driving wheel (3024) is connected with driven wheels (3023) arranged on two sides through a transmission belt (3022), and the inner sides of the driven wheels (3023) are connected with the threaded rod (303).
4. The weighing feeder belt deviation prevention mechanism of claim 1, wherein: the weighing coal feeder body (1) internally mounted has tensioning degree detection mechanism (5) that uses with tensioning degree adjustment mechanism (3) cooperation.
5. The weighing feeder belt deviation prevention mechanism of claim 4, wherein: the tension detection mechanism (5) comprises an arc sleeve (501), the top of the arc sleeve (501) is in contact with the outer side of the belt (205), the outer side of the arc sleeve (501) is in sliding connection with the inner side of the installation sleeve (502), the installation sleeve (502) is connected with the inner wall of the weighing coal feeder body (1) through a transverse plate, the inner side of the arc sleeve (501) is connected with the inner side bottom of the installation sleeve (502) through a displacement detection device, and a pressure spring (503) is arranged on the outer side of the displacement detection device.
6. The weighing feeder belt deviation prevention mechanism of claim 5, wherein: the displacement detection device comprises a push rod (504), one end of the push rod (504) is connected with the inner wall of the arc-shaped sleeve (501), the other end of the push rod is connected with a measuring rod in a displacement sensor (505), and the other end of the displacement sensor (505) is connected with the bottom of the inner side of the installation sleeve (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297733.7U CN220392274U (en) | 2023-05-26 | 2023-05-26 | Weighing coal feeder belt deviation preventing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321297733.7U CN220392274U (en) | 2023-05-26 | 2023-05-26 | Weighing coal feeder belt deviation preventing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392274U true CN220392274U (en) | 2024-01-26 |
Family
ID=89607285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321297733.7U Active CN220392274U (en) | 2023-05-26 | 2023-05-26 | Weighing coal feeder belt deviation preventing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392274U (en) |
-
2023
- 2023-05-26 CN CN202321297733.7U patent/CN220392274U/en active Active
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