CN204548105U - The automobile-used sand spraying apparatus of mining rail travel - Google Patents
The automobile-used sand spraying apparatus of mining rail travel Download PDFInfo
- Publication number
- CN204548105U CN204548105U CN201420862872.4U CN201420862872U CN204548105U CN 204548105 U CN204548105 U CN 204548105U CN 201420862872 U CN201420862872 U CN 201420862872U CN 204548105 U CN204548105 U CN 204548105U
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- Prior art keywords
- husky
- stir
- sandbox
- axle
- pipe link
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Abstract
The utility model discloses the automobile-used sand spraying apparatus of a kind of mining rail travel, comprise sandbox (1), cylinder (2) and stir husky device, stir husky device and be arranged on sandbox (1) bottom, comprise and stir husky axle (4), axle sleeve (5), pipe link (6), some groups of husky bars (7) and sprue (8), cylinder (2) one end is fixedly connected with sandbox (1), the other end by connecting rod (3) with stir husky axle (4) and be connected, stir husky axle (4) and be placed in axle sleeve (5), pipe link (6) is welded on axle sleeve (5), dial husky bar (7) to be fixedly connected with pipe link (6) with sprue (8).Compared with prior art, the utility model arranges and stirs husky device bottom sandbox, when sand because of humidity harden more greatly, block time, only need start and stir husky device and stir, the husky block hardened will loose, flow out by self gravitation.
Description
Technical field
The utility model relates to a kind of sand spraying apparatus, specifically the automobile-used sand spraying apparatus of a kind of mining rail travel.
Background technology
Mining rail travel car generally has sand spraying apparatus, and its Main Function is stucco on the track before wheel, increases the adhesion coefficient between wheel and rail, thus the tractive force of mining rail travel car or braking force are increased.Existing sand spraying apparatus is all hand-operated mechanical formula, manually drives owing to adopting, can cause sand uneven, the required adhesion coefficient between the maintenance wheel that cannot continue and rail; If the sand in addition in sandbox is moist, sand outlet easily can be made stifled husky, and then affect tractive force or the braking force of mining rail travel car.
Chinese utility model patent discloses the method that the automobile-used sand spraying apparatus of a kind of mining rail travel (November 21 2013 applying date, Authorization Notice No. CN203637822U) takes to arrange at sandbox sidewall mouth of blowing sand, and achieves and automatically sands.Use middle discovery, when sand humidity is larger, sand easily hardens, block.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of automobile-used sand spraying apparatus of mining rail travel not blocking sand outlet.
To achieve these goals, the utility model comprises sandbox, cylinder and stirs husky device, stirring husky device is arranged on bottom sandbox, comprise and stir husky axle, axle sleeve, pipe link, some groups of husky bars and sprue, cylinder one end is fixedly connected with sandbox, the other end by connecting rod with stir husky axle and be connected, stir husky axle and be placed in axle sleeve, pipe link is welded on axle sleeve, dials husky bar and is fixedly connected with pipe link with sprue.
Compared with prior art, the utility model arranges and stirs husky device bottom sandbox, when sand because of humidity harden more greatly, block time, when sanding, press the button that sands, cylinder drive is stirred husky device and is stirred, and dials husky bar and periodically stirs at sand outlet, sand flows out by self gravitation, avoids the situation generation because sand humidity causes sand outlet to block.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is that the B of Fig. 1 is to cutaway view;
Fig. 3 is the improvement schematic diagram that the utility model dials husky bar
In figure: 1, sandbox, 2, cylinder, 3, connecting rod, 4, stir husky axle, 5, axle sleeve, 6, pipe link, 7, dial husky bar, 8, sprue, 9, at the bottom of case, 10, dial husky tooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the automobile-used sand spraying apparatus of a kind of mining rail travel, comprise sandbox 1, cylinder 2 and draw together and stir husky device, stir husky device to be arranged on bottom sandbox 1, comprise and stir husky axle 4, axle sleeve 5, pipe link 6, some groups of husky bars 7 and sprue 8, cylinder 2 one end is fixedly connected with sandbox 1, the other end by connecting rod 3 with stir husky axle 4 and be connected, stir husky axle 4 and be placed in axle sleeve 5, pipe link 6 is welded on axle sleeve 5, dials husky bar 7 and is fixedly connected with pipe link 6 with sprue 8.
When not sanding, sand outlet 11 blocked by sprue 8, when needing to sand, cylinder 2 move drive stir husky device rotate, sprue 8 leaves sand outlet 11, and sand goes out at self gravitation flows by action, cylinder 2 drive of moving is stirred husky device and is rotated continuously, stirs sand and makes it loose, flows out, there will not be stopping state.
Further, for accelerating drift sand speed, avoid depositing husky dead angle bottom sandbox, as shown in Figure 2, at the bottom of the case of described sandbox 1,9 is arc, and sprue 8 shape is corresponding with 9 shapes at the bottom of case.
Further, dial husky bar 7 too wide, need during stirring to increase cylinder output, and increase the torsion of pipe link 6, easy damage pipe link 6 and axle sleeve 5, dial husky bar 7 too narrow, do not have the effect of stirring sand, as shown in Figure 3, described group of husky bar 7 arranges some groups of husky teeth 10, dial husky tooth 10 as hand is grabbed, the effect of stirring sand can be played well, additionally reduce the torsion that pipe link 6 bears.
Claims (3)
1. the automobile-used sand spraying apparatus of mining rail travel, comprise sandbox (1) and cylinder (2), it is characterized in that, also comprise and stir husky device, stir husky device and be arranged on sandbox (1) bottom, comprise and stir husky axle (4), axle sleeve (5), pipe link (6), some groups of husky bars (7) and sprue (8), cylinder (2) one end is fixedly connected with sandbox (1), the other end by connecting rod (3) with stir husky axle (4) and be connected, stir husky axle (4) and be placed in axle sleeve (5), be fixedly connected with axle sleeve (5), pipe link (6) is welded on axle sleeve (5), dial husky bar (7) to be fixedly connected with pipe link (6) with sprue (8).
2. according to the automobile-used sand spraying apparatus of mining rail travel described in claim 1, it is characterized in that, at the bottom of the case of described sandbox (1), (9) are arc, and sprue (8) shape is corresponding with (9) shape at the bottom of case.
3. the automobile-used sand spraying apparatus of mining rail travel according to claim 1 or 2, is characterized in that, described group of husky bar (7) is arranged some groups of husky teeth (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862872.4U CN204548105U (en) | 2014-12-31 | 2014-12-31 | The automobile-used sand spraying apparatus of mining rail travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862872.4U CN204548105U (en) | 2014-12-31 | 2014-12-31 | The automobile-used sand spraying apparatus of mining rail travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548105U true CN204548105U (en) | 2015-08-12 |
Family
ID=53823252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862872.4U Expired - Fee Related CN204548105U (en) | 2014-12-31 | 2014-12-31 | The automobile-used sand spraying apparatus of mining rail travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515754A (en) * | 2016-12-02 | 2017-03-22 | 苏士清 | Anti-explosion locomotive sanding and anti-skid device |
| CN107754322A (en) * | 2017-12-02 | 2018-03-06 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
-
2014
- 2014-12-31 CN CN201420862872.4U patent/CN204548105U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515754A (en) * | 2016-12-02 | 2017-03-22 | 苏士清 | Anti-explosion locomotive sanding and anti-skid device |
| CN106515754B (en) * | 2016-12-02 | 2019-03-29 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of explosion-proof locomotive sand-spreading skid preventer |
| CN107754322A (en) * | 2017-12-02 | 2018-03-06 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
| CN107754322B (en) * | 2017-12-02 | 2024-01-05 | 杭州俊士铁路设备有限公司 | Sand blasting and sliding-down device for small rail train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20211231 |