CN201502399U - Antiskid device of front scraper conveyor - Google Patents
Antiskid device of front scraper conveyor Download PDFInfo
- Publication number
- CN201502399U CN201502399U CN 200920223783 CN200920223783U CN201502399U CN 201502399 U CN201502399 U CN 201502399U CN 200920223783 CN200920223783 CN 200920223783 CN 200920223783 U CN200920223783 U CN 200920223783U CN 201502399 U CN201502399 U CN 201502399U
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- CN
- China
- Prior art keywords
- push rod
- jack
- base
- scraper conveyor
- antiskid device
- 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
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Abstract
The utility model relates to an antiskid device of a front scraper conveyor, which comprises a base, wherein a push rod is arranged on the base, the side surface of the push rod is provided with an adjusting push rod jack, the front end of a support base is provided with the adjusting push rod jack to directly act on the push rod, uses a trunnion on the rear portion of the push rod as a fulcrum and uses the push rod as a level, the front scraper conveyor is prevented from downwardly falling through the adjusting push rod jack to push the push rod, and the push rod is connected with the front scraper conveyor together through a connecting head. The antiskid device occupies less space, further does not block a sidewalk, and has excellent effect. The adjusting push rod jack is a hydraulic control double-acting jack, has convenient operation, further can be commonly used with a conventional antiskid device, and leads the antiskid device of the front scraper conveyor to be securer and safer.
Description
Technical field
The utility model belongs to the shoe of anterior drag conveyor.
Background technology
Conventional anterior drag conveyor shoe: connect together by connector and base, anterior drag conveyor by anti-skidding jack, per five to ten one group (conventional shoe need space bigger), with the base is fixed part, plays anti-skidding to anterior conveyer by the contraction of anti-skidding jack.Along with the continuous exploitation in coal seam, large-inclination-angle coal bed continuous appearance, the especially appearance at inclination angle, 60 ° of left and right sides, it is just obviously not much of that to depend conventional anterior conveyer shoe alone.
The utility model content
Technical problem to be solved in the utility model is a kind of good antiskid effect to be provided and to take up room little anterior drag conveyor shoe.
In order to address the above problem by the following technical solutions: comprise base, base is provided with push rod, and the push rod side is provided with regulates the push rod jack.
Described adjusting push rod jack is located at the base front portion.
Described push rod both sides respectively are provided with one and regulate the push rod jack.
Piston rod one end of described adjusting push rod jack is fixed on the base, and the other end acts directly on the push rod.
The utility model is provided with adjusting push rod jack at the bracket base front end and acts directly on the push rod, with push rod rear portion gudgeon is fulcrum, with the push rod is lever, prevent that by regulating the very heavy pushing tow push rod of push rod anterior drag conveyor from gliding, push rod connects together by connector and anterior drag conveyor.This shoe not only takes up room little, but also does not keep off the sidewalk, and is effective, regulates the push rod jack and is hydraulic control double acting jack, easy to operate, also can use jointly with conventional shoe simultaneously, makes anterior drag conveyor anti-skidding more insurance, safety.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode vertical view.
The specific embodiment
Embodiment 1
As shown in the figure, a kind of anterior drag conveyor shoe, comprise base 1, the middle-grade push rod 3 that is equipped with on the base, the push rod both sides respectively are provided with one and regulate push rod jack 2, regulate the push rod jack and be located at the base front portion, push rod 3 front portions are connected with drag conveyor 4 by connector, piston rod one end of regulating the push rod jack is fixed on the base, the other end acts directly on the push rod, with push rod rear portion gudgeon is fulcrum, is lever with the push rod, prevents that by regulating the very heavy pushing tow push rod of push rod anterior drag conveyor 4 from gliding.During use, the adjusting push rod jack of side work, not the working of opposite side; When coal-face changes face, regulate the adjusting push rod jack that the push rod jack is used opposite side instead, more convenient when both sides installation adjusting push rod jack is changed work plane.
A kind of anterior drag conveyor shoe, push rod one side are provided with one and regulate the push rod jack, are fulcrum with push rod rear portion gudgeon, are lever with the push rod, prevent that by regulating the very heavy pushing tow push rod of push rod anterior drag conveyor from gliding.When coal-face changes face, regulate the push rod jack and change to the opposite side use.
Other structures and using method are with embodiment 1.
Claims (4)
1. an anterior drag conveyor shoe comprises base, and base is provided with push rod, it is characterized in that: the push rod side is provided with regulates the push rod jack.
2. anterior drag conveyor shoe according to claim 1 is characterized in that: described adjusting push rod jack is located at the base front portion.
3. anterior drag conveyor shoe according to claim 1 is characterized in that: described push rod both sides respectively are provided with one and regulate the push rod jack.
4. according to any described anterior drag conveyor shoe in the claim 1～3, it is characterized in that: piston rod one end of described adjusting push rod jack is fixed on the base, and the other end acts directly on the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920223783 CN201502399U (en) | 2009-09-27 | 2009-09-27 | Antiskid device of front scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920223783 CN201502399U (en) | 2009-09-27 | 2009-09-27 | Antiskid device of front scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502399U true CN201502399U (en) | 2010-06-09 |
Family
ID=42453335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920223783 Expired - Fee Related CN201502399U (en) | 2009-09-27 | 2009-09-27 | Antiskid device of front scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502399U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993910A (en) * | 2014-03-19 | 2014-08-20 | 北京天地玛珂电液控制系统有限公司 | Method for automatically controlling upward and downward moving of conveyor |
| CN104389599A (en) * | 2014-09-16 | 2015-03-04 | 四川华蓥山广能集团嘉华机械有限责任公司 | Apparent dip scraper conveyor advancing method |
| CN104453992A (en) * | 2014-09-25 | 2015-03-25 | 西南天地煤机装备制造有限公司 | Rigid antiskid devices for conveying machines |
| CN111997683A (en) * | 2020-09-18 | 2020-11-27 | 鞠奇龙 | Scraper conveyor with anti-skidding mechanism for coal mining slope and method |
-
2009
- 2009-09-27 CN CN 200920223783 patent/CN201502399U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993910A (en) * | 2014-03-19 | 2014-08-20 | 北京天地玛珂电液控制系统有限公司 | Method for automatically controlling upward and downward moving of conveyor |
| CN104389599A (en) * | 2014-09-16 | 2015-03-04 | 四川华蓥山广能集团嘉华机械有限责任公司 | Apparent dip scraper conveyor advancing method |
| CN104453992A (en) * | 2014-09-25 | 2015-03-25 | 西南天地煤机装备制造有限公司 | Rigid antiskid devices for conveying machines |
| CN111997683A (en) * | 2020-09-18 | 2020-11-27 | 鞠奇龙 | Scraper conveyor with anti-skidding mechanism for coal mining slope and method |
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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: 20100609 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |