CN205469064U - Electrical mining locomotive sanding device with metal filters - Google Patents
Electrical mining locomotive sanding device with metal filters Download PDFInfo
- Publication number
- CN205469064U CN205469064U CN201521132565.1U CN201521132565U CN205469064U CN 205469064 U CN205469064 U CN 205469064U CN 201521132565 U CN201521132565 U CN 201521132565U CN 205469064 U CN205469064 U CN 205469064U
- Authority
- CN
- China
- Prior art keywords
- sand
- box
- electric locomotive
- sanding device
- metal filters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 44
- 244000035744 Hura crepitans Species 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an electrical mining locomotive sanding device with metal filters, include the sand box, the lower part of sand box is provided with the silt box, and the top of silt box is provided with the toper lid, and the toper is covered the pull rod that passes through the connecting rod with setting up outside the sand box and is linked to each other, and it is continuous with sand box handle or footboard in the electrical mining locomotive control room that the pull rod passes through drive mechanism, is provided with metal filters in the silt box, and the mouth that shakes out has been seted up to the bottom of silt box. The utility model discloses utilizing metal filters will wet the large granule thing that causes of caking and filtering, obtain being not more than 1mm's fine sand through propagandizing hotly or drying the granularity, start or carry out the stucco during braking at electric locomotive, increase wheel and orbital frictional force prevent that the locomotive from skidding, have improved mining electric locomotive's security.
Description
Technical Field
The utility model relates to an electric mining locomotive especially relates to an electric mining locomotive sanding device with metal filters.
Background
The electric locomotive that uses in the coal mine production often installs sanding device, and the effect of sanding is in order to increase the coefficient of friction between wheel and track when the electric locomotive moves, prevents that the wheel from skidding, improves traction force and brake force, guarantees the driving safety of train. The sanding is mainly performed through a sanding device, sand is filled in a sand box, and the sand box can be controlled through a lever system by a handle. The existing sanding device is often restricted by the environment to cause the problems of wet sand caking, blockage and the like, and brings a plurality of potential safety hazards to the production in a coal mine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an avoid the weak point that above-mentioned prior art exists, provide a mining electric locomotive sanding device with metal filters.
The utility model discloses the technical scheme who adopts does:
the utility model provides a mining electric locomotive sanding device with metal filters, includes the sand box, and the lower part of sand box is provided with sand collecting box, and sand collecting box's top is provided with the bell jar, and the bell jar passes through the connecting rod and links to each other with the pull rod that sets up in the sand box outside, and the pull rod passes through drive mechanism and links to each other with sand box handle or footboard in the mining electric locomotive control chamber, is provided with metal filters in the sand collecting box, and sand outlet has been seted up to sand collecting box's bottom.
And a sand outlet guide pipe is arranged below the sand box and communicated with the sand outlet.
The metal filter screen is an aluminum foil expanded screen.
The metal filter screen is detachable in the sand collection box.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:
1. the utility model discloses utilize metal filters to filter the large granule thing that the caking caused that wets, obtain through hotly frying or stoving granularity be not more than 1 mm's fine sand, spread sand when electric locomotive starts or brakes, increase wheel and orbital frictional force prevents that the locomotive from skidding, makes the electric locomotive can realize rapid start-up, speed reduction, braking, has improved mining electric locomotive's security.
2. The utility model provides a metal filters has that the air volume is big, the volume of holding sand is big, fire behavior is strong, long service life, can rinse repeatedly, and economic nature is high, advantages such as acid and alkali-resistance intensity height.
3. The utility model provides a metal filters can reach the purpose of retrieving big particulate matter, retrieve the large granule thing and put into can obtain the fine sand that satisfies the demands behind the special reducing mechanism, can improve the utilization ratio of sand.
4. The utility model discloses simple structure, the compactness, the cost of manufacture is low, is fit for popularizing and applying on a large scale.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a half-section of the middle flask of the present invention.
Wherein,
1. the device comprises a pull rod 2, a connecting rod 3, a sand box 4, a sand outlet 5, a sand outlet guide pipe 6, a conical cover 7, a sand collecting box 8 and a metal filter screen
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the mining electric locomotive sanding device with the metal filter screen comprises a sand box 3, wherein a sand collecting box 7 is arranged at the lower part of the sand box 3, a conical cover 6 is arranged at the top end of the sand collecting box 7, the conical cover 6 is connected with a pull rod 1 arranged on the outer side of the sand box 3 through a connecting rod 2, the pull rod 1 is connected with a sand box handle or a pedal in a mining electric locomotive control chamber through a transmission mechanism, a detachable metal filter screen 8 is arranged in the sand collecting box 7, the metal filter screen 8 is an aluminum foil expanded screen, a sand outlet 4 is formed in the bottom of the sand collecting box 7, a sand outlet guide pipe 5 is arranged below the sand box 3, and the sand outlet 5 is communicated with the sand outlet 4.
When sand needs to be spread, a driver operates a handle or a pedal of a sand box to drive the pull rod 1 to lift upwards, the pull rod 1 drives the connecting rod 2 to move upwards, a gap is opened between the conical cover 6 and the sand collecting box 7, sand in the sand box 3 enters the sand collecting box 7, a metal filter screen 8 in the sand collecting box 7 filters agglomerated sand, the safety problem caused by wet sand agglomeration and blockage is avoided, the residual fine sand falls down through the sand outlet guide pipe 5, the adhesion coefficient of wheels and tracks is increased, the slipping phenomenon of the electric locomotive is effectively prevented, the electric locomotive for mine transportation can work smoothly and safely, and the safety of workers is guaranteed.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a mining electric locomotive sanding device with metal filters, includes the sand box, its characterized in that, the lower part of sand box is provided with the sand collection box, and the top of sand collection box is provided with the bell jar, and the bell jar passes through the connecting rod and links to each other with the pull rod that sets up in the sand box outside, and the pull rod passes through drive mechanism and links to each other with sand box handle or footboard in the mining electric locomotive control chamber, is provided with metal filters in the sand collection box, and the bottom of sand collection box has seted up out the sand mouth.
2. The mining electric locomotive sanding device with the metal filter screen as claimed in claim 1, wherein a sand outlet conduit is arranged below the sand box and communicated with the sand outlet.
3. The sanding device for the mining electric locomotive with the metal filter screen according to claim 1, characterized in that the metal filter screen is an aluminum foil expanded screen.
4. The mining electric locomotive sanding device with the metal filter screen according to claim 1, wherein the metal filter screen is detachable in the sand collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132565.1U CN205469064U (en) | 2015-12-30 | 2015-12-30 | Electrical mining locomotive sanding device with metal filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132565.1U CN205469064U (en) | 2015-12-30 | 2015-12-30 | Electrical mining locomotive sanding device with metal filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469064U true CN205469064U (en) | 2016-08-17 |
Family
ID=56662997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132565.1U Expired - Fee Related CN205469064U (en) | 2015-12-30 | 2015-12-30 | Electrical mining locomotive sanding device with metal filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469064U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-12-30 CN CN201521132565.1U patent/CN205469064U/en not_active Expired - Fee Related
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 |
| 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 |
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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 |
Granted publication date: 20160817 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |