CN106628853A - Protective device for scraper - Google Patents
Protective device for scraper Download PDFInfo
- Publication number
- CN106628853A CN106628853A CN201611060167.2A CN201611060167A CN106628853A CN 106628853 A CN106628853 A CN 106628853A CN 201611060167 A CN201611060167 A CN 201611060167A CN 106628853 A CN106628853 A CN 106628853A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- scrapper conveyor
- protector
- scraper
- baffle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention relates to a protective device for a scraper. The protective device comprises an obliquely installed baffle; and an embossment structure with the smooth surface is installed on the upper side face of the baffle, lifting mechanisms capable of being installed on the scraper are installed on the position close to the two opposite end faces of the baffle correspondingly. Through the protective device for the scraper, big coal sheets or waste rocks can be protected, the baffle can be adjusted according to different coal mining heights and falling angles of the coal sheets or waste rocks, and the damage of flying rocks to the scraper and staff is prevented at the greatest degree.
Description
Technical field
The present invention relates to for the protector of scrapper conveyor during coal mining activity.
Background technology
With the development of pit mining technology, Jing is often constructed in down-hole using big cross section.In coal-winning machine coal cutting, coal-winning machine
Cylinder can drive gathering coal and spoil to pound the pedestrian space of support, hurt staff and damage support.Therefore need to take
Certain safeguard procedures.At present, mainly using wire netting, wasted conveyer belt and steel plate etc. in the anti-slungshot of Inclined Full-mechanized Mining Face
Material is simply protected, and Jing practical applications, effect is not fine.
The anti-slungshot device of wire netting, is that wire netting one end is fixed on support, and the other end is fixed on scrapper conveyor cable trough
On.Advantage is：The apparatus structure is simple, can protect part slungshot.Have the disadvantage：When slungshot is larger, easily this is protected
Device is damaged；When slungshot is less, can be by the pedestrian space of the gap of wire netting leap to support.The device can not be effective
Play a part of protect slungshot.
The anti-slungshot device of wasted conveyer belt, is that waste and old adhesive tape is carried out into cutting by the size of working face space of planes, will be cut out
The adhesive tape one end for having subtracted is fixed on support, and the other end is fixed on scrapper conveyor cable trough.Advantage is：Waste and old material can be allowed to obtain
To recycling；The device can effectively block slungshot.Have the disadvantage：When slungshot is larger, easily by the fixed position of the device
Damage；The operation such as shifting frame on support affects big, it has not been convenient to downhole operations；When change occurs in working face mining height, the device can not
Play effectively protective action.
The anti-slungshot device of steel plate, is that steel plate is cut into into 1.5 meters or so length, is highly determined regarding face height, by this
Steel plate is welded on scrapper conveyor cable trough.Advantage is：The apparatus structure is simple；The slungshot of certain altitude can effectively be blocked.Lack
Putting is：With the change of coal-face height, it is impossible to effectively block the slungshot of higher mining height.
The content of the invention
The invention provides a kind of protector for scrapper conveyor, can highly be adjusted according to different coal minings,
With effective anti-slungshot.
The present invention is used for the protector of scrapper conveyor, including tilting baffle plate, and the upper side of baffle plate is provided with smooth surface
Bulge-structure, is respectively equipped with the elevating mechanism being mountable on scrapper conveyor at two opposing end surfaces of the close baffle plate.Baffle plate
Using hard material, such as steel plate etc..By the tilting purpose of baffle plate be after coal cinder or spoil are fallen on baffle plate, by inclined-plane to
Fall after one side roll, it is to avoid the coal cinder or spoil on baffle plate is piled up makes baffle plate bear excessive weight generation danger, while tilting
Baffle plate component can be produced to its gravity by inclined-plane when the whereabouts gravity of coal cinder or spoil is born, thus also reduce to baffle plate
Direct impact.Described protrusion means can play a part of to strengthen baffle plate intensity, and in addition bulge-structure is smooth surface, both
The coal cinder that can be caused to fall and break or spoil are not at stable state as far as possible, are easy to the inclined side toward baffle plate to tumble, while round and smooth table
Face also can play the booster action for reducing friction when coal cinder or spoil are tumbled.Simultaneously at two opposing end surfaces of baffle plate
Elevating mechanism can also make baffle plate more firm.Elevating mechanism can adopt all kinds conventional at present, such as hydraulic jack type, gas
Elevating mechanism that cylinder type, motor drive etc..Baffle plate can be adjusted to by suitable height according to operation height by elevating mechanism
Degree is protected.
Further, the elevating mechanism at the baffle plate two ends can distinguish the respective side lifting of controlling baffle plate.So can adjust
The angle of inclination of whole baffle plate, to adapt to different situations under protection.The coal cinder or spoil of such as whereabouts can be near surface, then
The angle of inclination of baffle plate is turned down, if coal cinder or spoil are flown from side, the angle of inclination of baffle plate can be adjusted
Greatly, more fully protecting scrapper conveyor and persons on board.
Further, the elevating mechanism includes control unit, and the strut being connected with baffle plate.Control unit is used to control
The lifting of strut processed.
Further, the strut is connected by sleeve with baffle plate, and sleeve can play a part of to protect strut.
Further, buffer structure is provided between sleeve and baffle plate, buffer structure can be spring or block rubber etc..It is slow
Rushing structure can reduce the impact of the coal cinder or spoil of whereabouts to strut, be conducive to protecting elevating mechanism.
Further, the projected area of baffle plate is adapted with the projected area of scrapper conveyor, can be to people on scrapper conveyor and machine
Member is sufficiently protected.
The present invention can not only protect relatively large coal cinder or spoil for the protector of scrapper conveyor, additionally it is possible to according to
Different mine height and the coal cinders or spoil angle for falling are adjusted to baffle plate, farthest prevent slungshot to scrapper conveyor
With the injury of personnel.
Specific embodiment with reference to embodiments, is described in further detail again to the above of the present invention.
But this scope for being interpreted as above-mentioned theme of the invention should not be only limitted to Examples below.Thinking without departing from above-mentioned technology of the invention
In the case of thinking, the various replacements made according to ordinary skill knowledge and customary means or change all should be included in this
In bright scope.
Description of the drawings
Fig. 1 is structural representation of the present invention for the protector of scrapper conveyor.
Specific embodiment
The protector for scrapper conveyor of the present invention as shown in Figure 1, the baffle plate 1 with tilting steel plate structure, baffle plate 1
The projected area of projected area and scrapper conveyor 7 be adapted.The bulge-structure 6 of smooth surface is provided with the upper side of baffle plate 1.
The respective side that be mountable on scrapper conveyor 7 and can distinguish controlling baffle plate 1 is respectively equipped with two opposing end surfaces of the baffle plate 1
The elevating mechanism of lifting.Elevating mechanism can adopt all kinds conventional at present, such as hydraulic jack type, cylinder type, motor
Elevating mechanism of drive etc..Include control unit 5, and the strut 3 being connected with baffle plate 1 by sleeve 2 in elevating mechanism, control
Unit processed 5 is used to control the lifting of strut 3.Buffer structure 4 is additionally provided between sleeve 2 and baffle plate 1, can be to the coal cinder of whereabouts
Or spoil weight enters row buffering, be conducive to protecting elevating mechanism.
Claims (6)
1. the protector of scrapper conveyor is used for, and its feature includes：Tilting baffle plate (1), the upper side of baffle plate (1) is provided with round and smooth table
The bulge-structure (6) in face, is mountable on scrapper conveyor (7) being respectively equipped with two opposing end surfaces of the baffle plate (1)
Elevating mechanism.
2. the protector of scrapper conveyor is used for as claimed in claim 1, it is characterized by：The lift at baffle plate (1) two ends
Structure can distinguish the respective side lifting of controlling baffle plate (1).
3. the protector of scrapper conveyor is used for as claimed in claim 1, it is characterized by：The elevating mechanism includes control unit
(5) strut (3), and with baffle plate (1) being connected.
4. the protector of scrapper conveyor is used for as claimed in claim 3, it is characterized by：The strut (3) by sleeve (2) with
Baffle plate (1) connects.
5. the protector of scrapper conveyor is used for as claimed in claim 4, it is characterized by：Set between sleeve (2) and baffle plate (1)
There is buffer structure (4).
6. the protector for scrapper conveyor as described in one of claim 1 to 5, it is characterized by：The projected area of baffle plate (1)
It is adapted with the projected area of scrapper conveyor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060167.2A CN106628853A (en) | 2016-11-25 | 2016-11-25 | Protective device for scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611060167.2A CN106628853A (en) | 2016-11-25 | 2016-11-25 | Protective device for scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106628853A true CN106628853A (en) | 2017-05-10 |
Family
ID=58812233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611060167.2A Pending CN106628853A (en) | 2016-11-25 | 2016-11-25 | Protective device for scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190930455A (en) * | 1909-12-30 | 1910-05-12 | Joseph Dodds | Improvements in Coal Conveyers. |
| GB729078A (en) * | 1952-01-14 | 1955-05-04 | Stamicarbon | Improvements in or relating to conveyors for use in mining |
| CN201771528U (en) * | 2010-07-27 | 2011-03-23 | 新汶矿业集团有限责任公司协庄煤矿 | Coal mine fully mechanized working face flying recrement resisting wall supporting device |
| CN202417494U (en) * | 2011-12-23 | 2012-09-05 | 山西潞安环保能源开发股份有限公司 | Wearable structure of drum rotary vane plate and arc-shaped coal baffle plate for coal mining machine |
| CN202848544U (en) * | 2012-10-16 | 2013-04-03 | 攀枝花煤业（集团）有限责任公司 | Protective device for scraper conveyor |
| CN204646306U (en) * | 2015-03-19 | 2015-09-16 | 连云港天明装备有限公司 | A kind of handpiece of scraper conveyer, tail power set protective cover |
| CN205306914U (en) * | 2016-01-07 | 2016-06-15 | 郑州厚德机械设备有限公司 | Novel integral type floor cleaning machine |
| CN205444048U (en) * | 2016-02-01 | 2016-08-10 | 崔小艳 | Road crash barrier |
-
2016
- 2016-11-25 CN CN201611060167.2A patent/CN106628853A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190930455A (en) * | 1909-12-30 | 1910-05-12 | Joseph Dodds | Improvements in Coal Conveyers. |
| GB729078A (en) * | 1952-01-14 | 1955-05-04 | Stamicarbon | Improvements in or relating to conveyors for use in mining |
| CN201771528U (en) * | 2010-07-27 | 2011-03-23 | 新汶矿业集团有限责任公司协庄煤矿 | Coal mine fully mechanized working face flying recrement resisting wall supporting device |
| CN202417494U (en) * | 2011-12-23 | 2012-09-05 | 山西潞安环保能源开发股份有限公司 | Wearable structure of drum rotary vane plate and arc-shaped coal baffle plate for coal mining machine |
| CN202848544U (en) * | 2012-10-16 | 2013-04-03 | 攀枝花煤业（集团）有限责任公司 | Protective device for scraper conveyor |
| CN204646306U (en) * | 2015-03-19 | 2015-09-16 | 连云港天明装备有限公司 | A kind of handpiece of scraper conveyer, tail power set protective cover |
| CN205306914U (en) * | 2016-01-07 | 2016-06-15 | 郑州厚德机械设备有限公司 | Novel integral type floor cleaning machine |
| CN205444048U (en) * | 2016-02-01 | 2016-08-10 | 崔小艳 | Road crash barrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
| CN108791552B (en) * | 2018-07-10 | 2023-09-22 | 江西良田农业机械有限公司 | Automatic mud grass cleaning device for crawler-type harvester chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |