CN105235688A - Sand spreading device for mining electric locomotive - Google Patents
Sand spreading device for mining electric locomotive Download PDFInfo
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- CN105235688A CN105235688A CN201510702497.6A CN201510702497A CN105235688A CN 105235688 A CN105235688 A CN 105235688A CN 201510702497 A CN201510702497 A CN 201510702497A CN 105235688 A CN105235688 A CN 105235688A
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- sand
- sandbox
- electric locomotive
- mining electric
- spraying apparatus
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Abstract
The invention relates to a sand spreading device for a mining electric locomotive. The sand spreading device comprises a sand box, and a cross-shaped separating plate is arranged in the sand box; in addition, the interior of the cross-shaped separating plate is of a hollow structure, and a plurality of electric heating wires are arranged in the hollow structure of the cross-shaped separating plate; a temperature adjusting device and a power utilization safety protection device are arranged outside the sand box; and a sand outlet is formed in the bottom of the sand box, a spiral material pushing rod is arranged at the sand outlet, and the other end of the spiral material pushing rod penetrates the sand box. A driven bevel gear is connected to the position, outside the sand box, of the spiral material pushing rod, a pneumatic motor is arranged on the outer wall of the sand box, and a driving bevel gear meshed with the driven bevel gear is connected to the output end of the pneumatic motor; and a sand outlet pipe is connected to the sand outlet. The sand spreading device has the beneficial effects that as the cross-shaped separating plate is arranged in the sand box, and the electric heating wires are arranged in the cross-shaped separating plate, so that sand in the sand box can be effectively dried, and the humid sand can be prevented from blocking the sand outlet; and meanwhile, spiral material pushing rod is arranged so that the sand spreading uniformity can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of mining electric locomotive field, particularly relate to a kind of mining electric locomotive sand spraying apparatus.
Background technology
Mining rail electric locomotive 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 electric locomotive or braking force are increased.
In mine, environment is dark moist, and existing sand spraying apparatus does not have drying unit, and the sand of Sha Douzhong often makes moist agglomerate, not only easily blocks sand outlet and causes sand to spread difficulty, and the sand spread out uneven, affects electric locomotive safe in operation.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mining electric locomotive sand spraying apparatus, solves that traditional sand spraying apparatus easily blocks sand outlet, sand uneven problem.
The technical scheme that the present invention solves the problems of the technologies described above is as follows, a kind of mining electric locomotive sand spraying apparatus, comprise sandbox, cross partition is provided with in described sandbox, and, described cross partition inside is in hollow structure, some electrical heating wires are provided with in the hollow structure of described cross partition, temperature control equipment and Electrical Safety fender guard is provided with outside described sandbox, sand outlet is provided with bottom described sandbox, described sand outlet place is provided with screw charging ram, the described screw charging ram other end penetrates in described sandbox, described screw charging ram outside described sandbox is connected with driven wheel of differential, described sandbox outer wall is provided with air motor, described air motor mouth is connected with the drive bevel gear be meshed with described driven wheel of differential, described sand outlet is connected with sand output line.
Further, the inwall of described sandbox is provided with the draw-in groove that to match with described cross partition.
The beneficial effect of above-mentioned further scheme is: by arranging the draw-in groove matched with cross partition, being not only convenient to the dismounting of cross partition, and can also ensureing the stability of cross partition.
Further, there is cover plate described sandbox upper end by hinge.
The beneficial effect of above-mentioned further scheme is: can not only prevent the sand in sandbox from inclining to by cover plate, and can also prevent water from entering in sandbox.
Further, described sandbox sidewall is provided with the bearing that to match with described screw charging ram.
Further, the described sandbox inside described bearing is provided with roller bearing end cap.
The beneficial effect of above-mentioned further scheme is: by bearing sheathed on screw charging ram, ensure that stationarity when screw charging ram operates, and the roller bearing end cap simultaneously arranged can prevent the sand in sandbox from entering in bearing, extends the service life of bearing.
The invention has the beneficial effects as follows: by arranging cross partition and arrange electrical heating wire in sandbox in cross partition, thus can actv. be dried by the sand in sandbox, avoid moist sand blocking sand outlet, simultaneously by screw charging ram, energy actv. ensures the homogeneity sanded.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
In figure 1, sandbox; 2, cross partition; 3, electrical heating wire; 4, sand outlet; 5, screw charging ram; 6, driven wheel of differential; 7, air motor; 8, drive bevel gear; 9, sand output line; 10, draw-in groove; 11, cover plate; 12, bearing; 13, roller bearing end cap.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment as shown in Figure 1, a kind of mining electric locomotive sand spraying apparatus, comprise sandbox 1, cross partition 2 is provided with in described sandbox 1, and, described cross partition 2 inside is in hollow structure, some electrical heating wires 3 are provided with in the hollow structure of described cross partition 2, temperature control equipment and Electrical Safety fender guard is provided with outside described sandbox 1, sand outlet 4 is provided with bottom described sandbox 1, described sand outlet 4 place is provided with screw charging ram 5, described screw charging ram 5 other end penetrates in described sandbox 1, described screw charging ram 5 outside described sandbox 1 is connected with driven wheel of differential 6, described sandbox 1 outer wall is provided with air motor 7, described air motor 7 mouth is connected with the drive bevel gear 8 be meshed with described driven wheel of differential 6, described sand outlet 4 is connected with sand output line 9.The inwall of described sandbox 1 is provided with the draw-in groove 10 that to match with described cross partition 2.There is cover plate 11 described sandbox 1 upper end by hinge.Described sandbox 1 sidewall is provided with the bearing 12 that to match with described screw charging ram 5.Described sandbox 1 inside described bearing 12 is provided with roller bearing end cap 13.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a mining electric locomotive sand spraying apparatus, comprise sandbox (1), it is characterized in that: in described sandbox (1), be provided with cross partition (2), and, described cross partition (2) inside is in hollow structure, some electrical heating wires (3) are provided with in the hollow structure of described cross partition (2), temperature control equipment and Electrical Safety fender guard is provided with outside described sandbox (1), described sandbox (1) bottom is provided with sand outlet (4), described sand outlet (4) place is provided with screw charging ram (5), described screw charging ram (5) other end penetrates in described sandbox (1), described sandbox (1) described screw charging ram (5) is outward connected with driven wheel of differential (6), described sandbox (1) outer wall is provided with air motor (7), described air motor (7) mouth is connected with the drive bevel gear (8) be meshed with described driven wheel of differential (6), described sand outlet (4) is connected with sand output line (9).
2. a kind of mining electric locomotive sand spraying apparatus according to claim 1, is characterized in that: the inwall of described sandbox (1) is provided with the draw-in groove (10) that to match with described cross partition (2).
3. a kind of mining electric locomotive sand spraying apparatus according to claim 1, is characterized in that: there is cover plate (11) described sandbox (1) upper end by hinge.
4. a kind of mining electric locomotive sand spraying apparatus according to claim 1, is characterized in that: described sandbox (1) sidewall is provided with the bearing (12) that to match with described screw charging ram (5).
5. a kind of mining electric locomotive sand spraying apparatus according to claim 4, is characterized in that: the described sandbox (1) of described bearing (12) inner side is provided with roller bearing end cap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702497.6A CN105235688A (en) | 2015-10-26 | 2015-10-26 | Sand spreading device for mining electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702497.6A CN105235688A (en) | 2015-10-26 | 2015-10-26 | Sand spreading device for mining electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235688A true CN105235688A (en) | 2016-01-13 |
Family
ID=55033606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702497.6A Pending CN105235688A (en) | 2015-10-26 | 2015-10-26 | Sand spreading device for mining electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235688A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596594A (en) * | 2017-10-26 | 2018-01-19 | 苏州深安注册安全工程师事务所有限公司 | A kind of husky fire fighting device placing box of more mouthfuls of automatic dresses with dolly |
| CN107596595A (en) * | 2017-10-26 | 2018-01-19 | 苏州深安注册安全工程师事务所有限公司 | The husky fire fighting device placing box of a kind of more mouthfuls automatic dresses |
| CN107628040A (en) * | 2017-09-20 | 2018-01-26 | 中车青岛四方车辆研究所有限公司 | Sand sprayer |
| CN109263664A (en) * | 2018-09-27 | 2019-01-25 | 河南师范大学 | A kind of locomotive sandbox |
| CN112622943A (en) * | 2020-12-15 | 2021-04-09 | 西南交通大学 | Train sand scattering system and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469627A (en) * | 1923-01-22 | 1923-10-02 | Leonard J Duffner | Sanding apparatus for vehicles |
| US1654739A (en) * | 1927-05-07 | 1928-01-03 | Kraus Mike | Sanding device for automobiles |
| US3870352A (en) * | 1973-07-02 | 1975-03-11 | John R Engler | Track grit spreader apparatus |
| JPS55136606A (en) * | 1979-04-10 | 1980-10-24 | Toshiba Corp | Antifreezing sand sprinkler for vehicle |
| DE4411658A1 (en) * | 1994-04-05 | 1995-10-12 | Gerhard Schlecht | Safety equipment for motor vehicles |
| CN201231749Y (en) * | 2008-06-19 | 2009-05-06 | 兖州煤业股份有限公司 | Sand spraying apparatus |
| CN203766413U (en) * | 2013-04-15 | 2014-08-13 | 东北林业大学 | Intelligent sanding antiskid device of automobile |
| CN204641746U (en) * | 2015-03-24 | 2015-09-16 | 陕西陕煤澄合矿业有限公司 | A kind of mine electric locomotive with drying function sands device |
-
2015
- 2015-10-26 CN CN201510702497.6A patent/CN105235688A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469627A (en) * | 1923-01-22 | 1923-10-02 | Leonard J Duffner | Sanding apparatus for vehicles |
| US1654739A (en) * | 1927-05-07 | 1928-01-03 | Kraus Mike | Sanding device for automobiles |
| US3870352A (en) * | 1973-07-02 | 1975-03-11 | John R Engler | Track grit spreader apparatus |
| JPS55136606A (en) * | 1979-04-10 | 1980-10-24 | Toshiba Corp | Antifreezing sand sprinkler for vehicle |
| DE4411658A1 (en) * | 1994-04-05 | 1995-10-12 | Gerhard Schlecht | Safety equipment for motor vehicles |
| CN201231749Y (en) * | 2008-06-19 | 2009-05-06 | 兖州煤业股份有限公司 | Sand spraying apparatus |
| CN203766413U (en) * | 2013-04-15 | 2014-08-13 | 东北林业大学 | Intelligent sanding antiskid device of automobile |
| CN204641746U (en) * | 2015-03-24 | 2015-09-16 | 陕西陕煤澄合矿业有限公司 | A kind of mine electric locomotive with drying function sands device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628040A (en) * | 2017-09-20 | 2018-01-26 | 中车青岛四方车辆研究所有限公司 | Sand sprayer |
| CN107628040B (en) * | 2017-09-20 | 2019-06-18 | 中车青岛四方车辆研究所有限公司 | Sand sprayer |
| CN107596594A (en) * | 2017-10-26 | 2018-01-19 | 苏州深安注册安全工程师事务所有限公司 | A kind of husky fire fighting device placing box of more mouthfuls of automatic dresses with dolly |
| CN107596595A (en) * | 2017-10-26 | 2018-01-19 | 苏州深安注册安全工程师事务所有限公司 | The husky fire fighting device placing box of a kind of more mouthfuls automatic dresses |
| CN109263664A (en) * | 2018-09-27 | 2019-01-25 | 河南师范大学 | A kind of locomotive sandbox |
| CN112622943A (en) * | 2020-12-15 | 2021-04-09 | 西南交通大学 | Train sand scattering system and control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |