CN209978049U - Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder - Google Patents
Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder Download PDFInfo
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- CN209978049U CN209978049U CN201822263239.4U CN201822263239U CN209978049U CN 209978049 U CN209978049 U CN 209978049U CN 201822263239 U CN201822263239 U CN 201822263239U CN 209978049 U CN209978049 U CN 209978049U
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- guide rail
- fixing base
- hydraulic cylinder
- travel switch
- rail fixing
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Abstract
The utility model discloses a travel switch guide rail of a waste incineration mechanical grate hydraulic cylinder, which is a sliding guide rail; the guide rail fixing device comprises a guide rail fixing base, a limit switch which is fixed to move forward and backward in place, a guide rail movable rod which moves along with a hydraulic cylinder rod, a limit switch stop block which is fixed to move forward or backward in place, a wear-resistant, corrosion-resistant and high-temperature-resistant lining strip which is used for running is arranged between the guide rail fixing base and the guide rail movable rod, lining blocks are fixed to the guide rail fixing base, and sealing blocks are arranged at two ends of the guide rail fixing base. The utility model discloses hydraulic drive's stroke guide rail can be along with the reciprocating motion of mechanical grate stove, can stabilize effectual operation, can not influence the grate steady operation because of reciprocating motion, hydraulic vibration.
Description
Technical Field
The utility model relates to a domestic waste burns the field to and the spacing fixed equipment of hydraulic drive type, especially carry out the equipment of effective fixing and adjustment to the travel switch of mechanical grate furnace hydraulic drive pneumatic cylinder, be a neotype travel switch guide rail.
Background
The mechanical fire grate under hydraulic drive mainly depends on a limit switch to carry out stroke limitation and adjustment, and the system has important significance for stable operation and equipment protection of the mechanical fire grate furnace. Therefore, the hydraulic driving stroke is stable and effective, and the stable operation of the mechanical grate furnace can be directly influenced, so that the stable operation efficiency of the incinerator is influenced; because the operation of the mechanical grate furnace mainly depends on hydraulic drive, the hydraulic drive stroke limit is taken as a key detection object.
The hydraulic drive of the mechanical grate furnace is taken as a key detection object by domestic main mechanical grate furnace manufacturers and most garbage power plants, and particularly the detection of the drive stroke of a hydraulic cylinder; in general operation, according to the location of grate furnace, fix limit switch, ensure to make it keep stable effective. However, as the mechanical grate furnace is in reciprocating operation, and certain vibration exists in the intermittent operation of hydraulic operation, the temperature of the peripheral working environment is high, the travel switch guide rail becomes loose along with the operation time, and delayed alarm (the situation that the mechanical grate furnace does not go forward or go backward) appears when the mechanical grate furnace goes forward or backward, so that the operation of the mechanical grate furnace is interrupted, the safe operation of an incinerator unit is influenced, the economic efficiency is influenced, and the environmental protection index is influenced. This is a common problem for mechanical grate furnace manufacturers and most of the operation of mechanical grates in garbage power plants, and the methods for promoting stable operation are studied.
Therefore, a travel switch guide rail of a novel mechanical fire grate hydraulic cylinder for waste incineration is urgently needed so as to ensure that an incinerator unit is safer and has higher economic efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a travel switch guide rail of novel waste incineration machinery grate pneumatic cylinder makes the operation that mechanical grate furnace hydraulic drive can reliable and stable.
The utility model provides a technical scheme does: a travel switch guide rail of a waste incineration mechanical grate hydraulic cylinder is a sliding guide rail. Including setting up guide rail unable adjustment base, the fixed limit switch who targets in place and retreat and target in place that advances, set up the guide rail movable rod along with the action of hydraulic cylinder pole, the fixed limit switch dog that targets in place that advances or retreat, set up the wear-resisting, corrosion-resistant, high temperature resistant lining strip that is used for the operation between guide rail unable adjustment base and guide rail movable rod, the filler block is fixed at guide rail unable adjustment base, ensure effective unable adjustment base and movable rod effective combination, set up airtight piece in guide rail unable adjustment base both ends in addition, ensure that the liner does not drop etc. along with temperature and vibration.
Furthermore, the size structures of the guide rail fixing base and the movable rod are arranged according to the running sizes of the hydraulic cylinder and the mechanical grate, the size structures of the guide rail fixing base and the movable rod are kept consistent, and the replaceability is strong.
Furthermore, the two ends of the guide rail fixing base are provided with the detachable gasket strip sealing blocks, so that the guide rail fixing base is ensured not to move back and forth along with the mechanical fire grate and not to fall off along with temperature and vibration.
Furthermore, a lining strip is arranged between the guide rail fixing base and the movable rod, so that the fixing base is ensured to be in direct contact with the movable rod to be worn, and the service life is prolonged.
Furthermore, two travel switches are arranged on the guide rail fixing base, so that the distance between the travel switches can be flexibly adjusted.
Furthermore, two travel switch blocks are arranged on the guide rail movable rod, so that the distance between the travel switches can be flexibly adjusted.
The utility model discloses the travel switch guide rail of msw incineration machinery grate pneumatic cylinder's beneficial effect is: the novel hydraulic drive stroke guide rail can stably and effectively operate along with the reciprocating operation of the mechanical grate furnace, and the stable operation of the grate furnace cannot be influenced by the reciprocating operation and the hydraulic vibration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a travel switch guide rail of a novel garbage incineration mechanical grate hydraulic cylinder.
Fig. 2 is a schematic view of a travel guide fixing base and a movable rod.
Figure 3 is a schematic view of a gasket strip containment block provided with a travel rail securement base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 1, a schematic view of a travel switch guide rail of a novel waste incineration mechanical grate hydraulic cylinder. The device comprises a stroke guide rail fixing base 5, a gasket sealing block 6 of the fixing base, a gasket strip 4, a movable rod 2 and the like.
The utility model discloses a working process:
1. according to the stroke adjustment data of the hydraulic cylinder and the mechanical grate furnace, a guide rail fixing base 5, a gasket strip 4, a gasket strip sealing block 6 of the fixing base, a movable rod 2 and the like with relevant sizes are arranged;
2. as shown in fig. 1 and 2, the relative sizes and structures of the guide rail fixing base 5 and the movable rod 2 are consistent, so that the replaceability is enhanced. The fixed base is fixed on the hydraulic cylinder, and the movable rod is connected with the extension rod of the hydraulic cylinder and moves along with the operation of the hydraulic cylinder.
3. As shown in fig. 3, the sealing blocks are arranged at the two ends of the guide rail fixing base to ensure that the gasket strip is not loosened and separated from the guide rail due to the influence of the reciprocating operation of the hydraulic cylinder.
4. As shown in fig. 1, a wear-resistant, corrosion-resistant, and high temperature-resistant lining strip 3 for operation is disposed between the guide rail fixing base and the guide rail movable rod, and the size and shape of the lining strip are the same as those of the grooves of the fixing base and the guide rail movable rod.
5. As shown in figure 1, two limit switches 1 are arranged on a guide rail fixing base and used for limiting the mechanical fire grate equipment to move forward in place and move backward in place, and over-torque and over-travel are avoided.
6. As shown in fig. 1, two limit stoppers are arranged on the movable rod of the guide rail, and are used for touching the travel switch when the mechanical grate equipment moves forward in place and moves backward in place, so as to ensure the effective action of the travel switch.
7. The travel switch guide rail of the novel waste incineration mechanical grate hydraulic cylinder is provided with relevant configuration according to the characteristics of hydraulic drive of the mechanical grate furnace, so that the vibration and the fault point generated by reciprocating operation are avoided.
Claims (6)
1. A travel switch guide rail of a waste incineration mechanical grate hydraulic cylinder is characterized by being a sliding guide rail; the guide rail fixing device comprises a guide rail fixing base, a limit switch which is fixed to move forward and backward in place, a guide rail movable rod which moves along with a hydraulic cylinder rod, a limit switch stop block which is fixed to move forward or backward in place, a wear-resistant, corrosion-resistant and high-temperature-resistant lining strip which is used for running is arranged between the guide rail fixing base and the guide rail movable rod, lining blocks are fixed to the guide rail fixing base, and sealing blocks are arranged at two ends of the guide rail fixing base.
2. The travel switch guide rail of the hydraulic cylinder of the waste incineration mechanical grate as claimed in claim 1, wherein the size structures of the guide rail fixing base and the movable rod are set according to the operation sizes of the hydraulic cylinder and the mechanical grate, and the size structures of the guide rail fixing base and the movable rod are kept consistent.
3. The travel switch guide rail of a hydraulic cylinder of a waste incineration mechanical grate as claimed in claim 1, wherein two ends of the guide rail fixing base are provided with detachable gasket strip sealing blocks.
4. The travel switch guide rail of a hydraulic cylinder of a waste incineration mechanical grate of claim 1, wherein a gasket strip is arranged between the guide rail fixing base and the movable rod.
5. The travel switch guide rail of the hydraulic cylinder of the mechanical grate for the waste incineration of the claim 1, wherein two travel switches are arranged on the guide rail fixing base.
6. The travel switch guide rail of the hydraulic cylinder of the mechanical grate for the garbage incineration as recited in claim 1, wherein two travel switch blocks are provided on the movable rod of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263239.4U CN209978049U (en) | 2018-12-31 | 2018-12-31 | Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263239.4U CN209978049U (en) | 2018-12-31 | 2018-12-31 | Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209978049U true CN209978049U (en) | 2020-01-21 |
Family
ID=69251070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822263239.4U Active CN209978049U (en) | 2018-12-31 | 2018-12-31 | Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209978049U (en) |
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2018
- 2018-12-31 CN CN201822263239.4U patent/CN209978049U/en active Active
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