CN213923189U - Pitching limit switch bracket of reclaimer and mounting structure thereof - Google Patents
Pitching limit switch bracket of reclaimer and mounting structure thereof Download PDFInfo
- Publication number
- CN213923189U CN213923189U CN202022331260.0U CN202022331260U CN213923189U CN 213923189 U CN213923189 U CN 213923189U CN 202022331260 U CN202022331260 U CN 202022331260U CN 213923189 U CN213923189 U CN 213923189U
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- limit switch
- adjusting bolt
- support
- reclaimer
- fixed block
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Abstract
The utility model relates to a reclaimer every single move limit switch support and mounting structure thereof, the limit switch support includes support, adjustment mechanism and fixed block, one end of the support is equipped with the mounting hole of installing limit switch, the adjustment mechanism locates the other end of the support, and install in the fixed block, the fixed block is fixedly installed in reclaimer; the adjusting mechanism comprises a left adjusting bolt and a right adjusting bolt, the left adjusting bolt and the right adjusting bolt are in threaded connection with the two sides of the support and are provided with through holes, and the left adjusting bolt and the right adjusting bolt penetrate through the through holes respectively and are connected with the support. The utility model discloses utilize adjustment mechanism, support and fixed block form limit switch's installation base, through adjusting left side adjusting bolt and right adjusting bolt can be right the angle of support is adjusted, and then realizes adjusting limit switch's continuity, and adjusts controllably, and the regulation precision can reach 0.1.
Description
Technical Field
The utility model relates to a limit switch installs technical field, especially relates to a reclaimer every single move limit switch support and mounting structure thereof.
Background
Every single move mechanism of cantilever type bucket-wheel reclaimer mainly includes: cantilever beam steel construction, the cantilever beam pull rod system, counter weight tripod steel construction, hydraulic drive system and gyration steel construction, whole every single move action process is: the hydraulic station drives high-pressure hydraulic oil to enter a rodless cavity of a pitching oil cylinder of the reclaimer through a pipeline and push a hydraulic cylinder to extend out; the hydraulic cylinder drives the counterweight tripod steel structure to move; the cantilever beam steel structure is enabled to do pitching motion through a four-bar mechanism consisting of a series of connected connecting bars and the cantilever beam steel structure. The lower pitching limit of the reclaimer is used for detecting the lower motion limit of the cantilever beam steel structure and is used as a safety limit device for pitching motion.
The reclaimer is in the operation in-process, gets the material to the goods buttress layering, when getting lower floor's material, for guaranteeing equipment safety, the bucket wheel need keep safe distance about 40 centimetres with ground. The lower pitching limiting of the reclaimer, namely the lower safety limit of the motion of the big arm, and the accurate and precise adjustment of the lower limiting not only ensure the safety of reclaiming operation but also consider the thickness of the residual materials so as to facilitate the bottom cleaning of goods.
The installation mode of the pitching lower limit switch of the existing reclaimer is shown in fig. 3 and 4, and the large arm performs pitching action to push a limit switch deflector rod 20 so as to trigger limit. When the lower limit trigger angle is adjusted (the general adjustment angle is about 0-11 degrees), the position of the limit switch 30 on the support is required to be moved left and right, and the test can be repeatedly adjusted only by matching a technician with a driver through experience. Therefore, the existing installation mode of the limit switch cannot accurately position the pitching lower limit position and cannot be continuously and controllably adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a but continuous control adjustment, and the high reclaimer every single move limit switch support of adjustment precision and mounting structure thereof.
The utility model provides a technical scheme that its technical problem adopted is:
the pitching limit switch bracket of the reclaimer comprises a bracket, an adjusting mechanism and a fixed block, wherein one end of the bracket is provided with a mounting hole for mounting a limit switch, the adjusting mechanism is arranged at the other end of the bracket and is mounted on the fixed block, and the fixed block is fixedly mounted on the reclaimer; the adjusting mechanism comprises a left adjusting bolt and a right adjusting bolt, the left adjusting bolt and the right adjusting bolt are in threaded connection with the two sides of the support and are provided with through holes, and the left adjusting bolt and the right adjusting bolt penetrate through the through holes respectively and are connected with the support.
In a preferred embodiment of the reclaimer every single move limit switch support, the support includes horizontal panel and vertical panel, vertical panel locates with horizontal panel perpendicularly the bottom of horizontal panel.
The utility model provides a reclaimer every single move limit switch support's a preferred embodiment, horizontal panel and perpendicular panel are integrated into one piece structure.
The utility model provides a reclaimer every single move limit switch support's a preferred embodiment, the aperture of perforating hole is greater than left adjusting bolt and right adjusting bolt's diameter.
The utility model provides a reclaimer every single move limit switch support in a preferred embodiment, still be equipped with lock nut on left side adjusting bolt and the right adjusting bolt.
In the utility model provides a reclaimer every single move limit switch support's a preferred embodiment, the fixed block is L type fixed block.
The utility model also provides a mounting structure of reclaimer every single move limit switch support, including the aforesaid arbitrary the embodiment limit switch support and limit switch, limit switch fixed mounting in the mounting hole of support, the limit switch support fixed block fixed mounting is in the waist type regulation hole on the mount pad of reclaimer.
Compared with the prior art, the utility model provides a reclaimer every single move limit switch support and mounting structure's beneficial effect is: the utility model discloses utilize adjustment mechanism, support and fixed block form limit switch's installation base, through adjusting left side adjusting bolt and right adjusting bolt can be right the angle of support is adjusted, and then realizes adjusting limit switch's continuity, and adjusts controllably, and adjusts the precision height.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a schematic view of an installation structure of a pitching limit switch bracket of a reclaimer provided by the present invention;
FIG. 2 is a side view of the bracket provided in FIG. 1;
fig. 3 is a schematic view of an installation structure of a conventional limit switch of the reclaimer provided by the present invention;
fig. 4 is a partial enlarged view provided in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 and fig. 2, the embodiment provides a reclaimer pitching limit switch bracket 1, which includes a bracket 11, an adjusting mechanism 12 and a fixing block 13, wherein one end of the bracket 11 is provided with a mounting hole 110 for mounting a limit switch 2, the adjusting mechanism 12 is arranged at the other end of the bracket 11 and is mounted on the fixing block 13, and the fixing block 13 is fixedly mounted on the reclaimer.
Preferably, the adjusting mechanism 12 of this embodiment includes a left adjusting bolt 1201 and a right adjusting bolt 1202, the left adjusting bolt 1201 and the right adjusting bolt 1202 are in threaded connection with the bracket 11 at two sides of the bracket 11, the fixing block 13 is provided with a through hole 130, and the left adjusting bolt 1201 and the right adjusting bolt 1202 respectively penetrate through the through hole 130 to connect with the bracket 11.
The fixed block of this embodiment is fixed mounting in reclaimer, and the support passes through left adjusting bolt and right adjusting bolt's pulling force is fixed, and during the adjustment, rotatory left adjusting bolt and right adjusting bolt make the fixed angle of support change, install in the limit switch's of support trigger angle change thereupon. In order to ensure the adjustment of the inclinable angle, the diameter of the through hole of the present embodiment is larger than the diameters of the left and right adjusting bolts. Because the thread pitches of the left adjusting bolt and the right adjusting bolt are known, the number of the rotation turns of the bolts is clear, the change of the trigger angle of the support can be accurately predicted through the size calculation of the support, the precision of the trigger angle of the support can reach 0.1 degrees in view of the actual use condition, the precision of the front end position of the cantilever beam can reach 10cm, the safety requirement of equipment is completely met, continuous and controllable adjustment can be realized, and the adjustment operation requirement is reduced.
Example two
On the basis of the first embodiment, the bracket 11 of the present embodiment includes a horizontal panel 1101 and a vertical panel 1102, and the vertical panel 1102 is disposed at the bottom of the horizontal panel 1101 perpendicular to the horizontal panel 1101.
Preferably, the horizontal panel 1101 and the vertical panel 1102 of the present embodiment are integrally formed.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, locking nuts 14 are further arranged on the left adjusting bolt 1201 and the right adjusting bolt 1202, and are used for locking the bracket after adjustment is completed.
Preferably, the fixing block 13 in the above embodiment is an L-shaped fixing block.
Example four
Based on any one of the above embodiments, please refer to fig. 1 and 4, the embodiment provides an installation structure of a pitching limit switch bracket of a reclaimer, including the limit switch bracket 1 and the limit switch 2 in any one of the above embodiments, where the limit switch 2 is fixedly installed in the installation hole 110 of the bracket 11, and the fixed block 13 of the limit switch bracket 1 is fixedly installed in a waist-shaped adjusting hole 402 on the installation seat 40 of the reclaimer, as shown in fig. 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a reclaimer every single move limit switch support which characterized in that: the automatic adjusting device comprises a support, an adjusting mechanism and a fixed block, wherein one end of the support is provided with an installation hole for installing a limit switch, the adjusting mechanism is arranged at the other end of the support and is installed on the fixed block, and the fixed block is fixedly installed on a material taking machine;
the adjusting mechanism comprises a left adjusting bolt and a right adjusting bolt, the left adjusting bolt and the right adjusting bolt are in threaded connection with the two sides of the support and are provided with through holes, and the left adjusting bolt and the right adjusting bolt penetrate through the through holes respectively and are connected with the support.
2. The reclaimer every single move limit switch bracket of claim 1, wherein: the support comprises a horizontal panel and a vertical panel, and the vertical panel and the horizontal panel are vertically arranged at the bottom of the horizontal panel.
3. The reclaimer every single move limit switch bracket of claim 2, wherein: the horizontal panel and the vertical panel are of an integrally formed structure.
4. The reclaimer every single move limit switch bracket of claim 2, wherein: the aperture of the through hole is larger than the diameters of the left adjusting bolt and the right adjusting bolt.
5. The reclaimer every single move limit switch bracket of claim 1, wherein: and locking nuts are further arranged on the left adjusting bolt and the right adjusting bolt.
6. The reclaimer every single move limit switch bracket of claim 1, wherein: the fixed block is an L-shaped fixed block.
7. The utility model provides a mounting structure of reclaimer every single move limit switch support which characterized in that: the limit switch bracket comprises the limit switch bracket and the limit switch as claimed in any one of claims 1 to 6, wherein the limit switch is fixedly installed in an installation hole of the bracket, and the fixed block of the limit switch bracket is fixedly installed in a waist-shaped adjusting hole on an installation seat of a reclaimer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331260.0U CN213923189U (en) | 2020-10-19 | 2020-10-19 | Pitching limit switch bracket of reclaimer and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331260.0U CN213923189U (en) | 2020-10-19 | 2020-10-19 | Pitching limit switch bracket of reclaimer and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923189U true CN213923189U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022331260.0U Active CN213923189U (en) | 2020-10-19 | 2020-10-19 | Pitching limit switch bracket of reclaimer and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923189U (en) |
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2020
- 2020-10-19 CN CN202022331260.0U patent/CN213923189U/en active Active
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