CN210030374U - Limiting structure of dewaterer deviation rectifying roller - Google Patents
Limiting structure of dewaterer deviation rectifying roller Download PDFInfo
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- CN210030374U CN210030374U CN201920706080.0U CN201920706080U CN210030374U CN 210030374 U CN210030374 U CN 210030374U CN 201920706080 U CN201920706080 U CN 201920706080U CN 210030374 U CN210030374 U CN 210030374U
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- roller
- vertical rod
- rectifying
- rod
- horizontal rod
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Abstract
The utility model discloses a limit structure of hydroextractor roller of rectifying, include: the mounting bracket, the horizontal rod, the limiting baffle, the vertical rod and the roller; the horizontal rod is fixed on the mounting bracket, the end part of the horizontal rod is hinged with the upper end part of the vertical rod, and the limiting blocking piece is mounted on the horizontal rod and positioned on the inner side of the vertical rod; the roller is sleeved at the lower part of the vertical rod, and the lower end part of the vertical rod is matched with the self-locking nut so as to limit the position of the roller; and the side surface of the roller is away from the side surface of the deviation correcting roller by a preset distance at the outer side of the vertical rod so as to contact the roller when the deviation correcting roller is deviated. In the roller working process of rectifying, if take place the skew, the roller of rectifying will touch the roller, because the roller of rectifying is in the state of rolling, then the roller also will rotate relative vertical pole, and the skew will take place to the inboard vertical pole to contact spacing separation blade, spacing separation blade will prevent vertical pole to continue to deflect, and then the roller of preventing rectifying continues the skew, reduces the drawback that sideslips and offset produced.
Description
Technical Field
The utility model relates to a limit structure of hydroextractor roller of rectifying.
Background
The belt sludge dewatering machine consists of a filter belt, a rolling barrel, a filter belt tensioning system, a filter belt deviation adjusting system, a filter belt flushing system and a filter belt driving system. The dehydrator is widely applied to urban domestic sewage treatment plants, and the treatment of organic sludge and industrial wastewater produced by industrial wastewater.
On the belt sludge dewatering machine, the filter belt can be deviated due to unbalanced tension of the filter belt, and after the filter belt is deviated, the deviation rectifying cylinder is driven by the deviation rectifying cylinder to deflect so as to correct the deviated filter belt. When the deviation rectifying roller deflects, the friction force between the deviation rectifying roller and the filter belt is large, the deviation rectifying roller easily generates sideslip and position deviation, and the filter cloth is easily damaged.
Therefore, how to reduce the disadvantages caused by sideslip and position offset is a technical problem which needs to be solved urgently by those skilled in the art.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a limit structure of hydroextractor roller of rectifying.
The application provides a limit structure of hydroextractor roller of rectifying includes: the mounting bracket, the horizontal rod, the limiting baffle, the vertical rod and the roller; the horizontal rod is fixed on the mounting bracket, the end part of the horizontal rod is hinged with the upper end part of the vertical rod, and the limiting blocking piece is mounted on the horizontal rod and positioned on the inner side of the vertical rod; the roller is sleeved at the lower part of the vertical rod, and the lower end part of the vertical rod is matched with the self-locking nut so as to limit the position of the roller; and the side surface of the roller is away from the side surface of the deviation correcting roller by a preset distance at the outer side of the vertical rod, so that the deviation correcting roller is contacted with the roller when the position of the deviation correcting roller deviates.
Optionally, a pressure sensor is arranged on the limiting blocking piece and located between the limiting blocking piece and the vertical rod, so that the vertical rod contacts the pressure sensor when being deflected to the inner side.
Optionally, the horizontal rod passes through the mounting bracket, and the side surface of the mounting bracket fixes the horizontal rod through a locking screw and enables the horizontal rod to be kept horizontal.
Optionally, the rollers are nylon rollers.
Compared with the prior art, the technical scheme of the utility model have following advantage:
in the roller working process of rectifying, if take place the skew, the roller of rectifying will touch the roller, because the roller of rectifying is in the roll state, then the roller also will rotate relative vertical pole, and simultaneously, the skew will take place to the inboard vertical pole to contact spacing separation blade, spacing separation blade will prevent vertical pole to continue to deflect, and then prevent the roller of rectifying and continue the skew, can avoid the skew condition to further worsen, reduce the drawback that sideslips and the position skew produces.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a specific embodiment of a limiting structure of a deviation rectifying roller of a dehydrator, provided by the present invention;
wherein the correspondence between the description of the figures in fig. 1 and the names of the components is as follows:
mounting a bracket 1; a horizontal bar 2;
a limiting baffle 3; a pressure sensor 4;
a vertical rod 5; a roller 6;
a self-locking nut 7; and a deviation rectifying roller 8.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a specific embodiment of a limiting structure of a deviation rectifying roller of a dewatering machine according to the present invention.
In a specific embodiment, the utility model provides a limit structure of hydroextractor roller of rectifying, include: the device comprises a mounting bracket 1, a horizontal rod 2, a limiting baffle 3, a vertical rod 5 and a roller 6; the horizontal rod 2 is fixed on the mounting bracket 1, the end part of the horizontal rod 2 is hinged with the upper end part of the vertical rod 5, and the limiting baffle 3 is mounted on the horizontal rod 2 and positioned at the inner side of the vertical rod 5; the roller 6 is sleeved at the lower part of the vertical rod 5, and the lower end part of the vertical rod 5 is matched with a self-locking nut 7 so as to limit the position of the roller 6; on the outer side of the vertical rod 5, the side surface of the roller 6 is away from the side surface of the deviation correcting roller 8 by a preset distance, so that the deviation correcting roller 8 contacts the roller 6 when in position deviation.
In the roller 8 working process of rectifying, if take place the skew, the roller 8 of rectifying will touch roller 6, because the roller 8 of rectifying is in the state of rolling, then roller 6 also will rotate vertical pole 5 relatively, and simultaneously, the skew will take place to the inboard vertical pole 5 to contact spacing separation blade 3, spacing separation blade 3 will prevent vertical pole 5 to continue to deflect, and then the roller 8 of preventing rectifying continues the skew, can avoid the skew condition to further worsen, reduces the drawback that sideslips and offset produced.
When the deviation rectifying roller 8 is in contact with the roller 6, the roller 6 and the deviation rectifying roller are in rolling friction, the resistance is small, and meanwhile, the roller 6 is limited in position through the self-locking nut 7, so that the roller 6 is convenient to replace. Other arrangements for facilitating disassembly may also be used, for example, the pin cooperates with the lower end of the vertical rod 5 to define the position of the roller 6.
In a further preferred embodiment, a pressure sensor 4 is disposed on the limiting blocking piece 3, and the pressure sensor 4 is located between the limiting blocking piece 3 and the vertical rod 5, so that the vertical rod 5 contacts the pressure sensor 4 when being deflected inward.
Specifically, the horizontal rod 2 passes through the mounting bracket 1, and the side surface of the mounting bracket 1 fixes the horizontal rod 2 through a locking screw, so that the horizontal rod 2 is kept horizontal.
The end part of the horizontal rod 2 is hinged with the vertical rod 5, and the limiting blocking piece 3 is welded on the horizontal rod 2 and is positioned on the inner side of the vertical rod 5, so that the vertical rod 5 abuts against and limits the deflection of the vertical rod 5 when deflecting towards the inner side.
Optionally, the rollers 6 are nylon rollers. The high-strength nylon material is wear-resistant and easy to process.
It is right above the utility model provides a hydroextractor rectifying roller's limit structure introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (4)
1. The utility model provides a limit structure of hydroextractor roller of rectifying, its characterized in that includes: the mounting bracket, the horizontal rod, the limiting baffle, the vertical rod and the roller; the horizontal rod is fixed on the mounting bracket, the end part of the horizontal rod is hinged with the upper end part of the vertical rod, and the limiting blocking piece is mounted on the horizontal rod and positioned on the inner side of the vertical rod; the roller is sleeved at the lower part of the vertical rod, and the lower end part of the vertical rod is matched with the self-locking nut so as to limit the position of the roller; and the side surface of the roller is away from the side surface of the deviation correcting roller by a preset distance at the outer side of the vertical rod, so that the deviation correcting roller is contacted with the roller when the position of the deviation correcting roller deviates.
2. The limiting structure of the rectifying roller of the dewatering machine according to claim 1, wherein a pressure sensor is arranged on the limiting blocking piece, and the pressure sensor is positioned between the limiting blocking piece and the vertical rod, so that the vertical rod contacts the pressure sensor when being deviated inwards.
3. The limiting structure of the dewaterer deviation rectifying drum according to claim 2, wherein the horizontal rod penetrates through the mounting bracket, and the side surface of the mounting bracket fixes the horizontal rod through a locking screw and enables the horizontal rod to be kept horizontal.
4. The limit structure of the rectifying roller of the dewatering machine according to any of the claims 1 to 3, characterized in that the rollers are nylon rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706080.0U CN210030374U (en) | 2019-05-16 | 2019-05-16 | Limiting structure of dewaterer deviation rectifying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706080.0U CN210030374U (en) | 2019-05-16 | 2019-05-16 | Limiting structure of dewaterer deviation rectifying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210030374U true CN210030374U (en) | 2020-02-07 |
Family
ID=69366048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920706080.0U Active CN210030374U (en) | 2019-05-16 | 2019-05-16 | Limiting structure of dewaterer deviation rectifying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210030374U (en) |
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2019
- 2019-05-16 CN CN201920706080.0U patent/CN210030374U/en active Active
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