CN106395254A - Protective device used for scraper - Google Patents
Protective device used for scraper Download PDFInfo
- Publication number
- CN106395254A CN106395254A CN201611061613.1A CN201611061613A CN106395254A CN 106395254 A CN106395254 A CN 106395254A CN 201611061613 A CN201611061613 A CN 201611061613A CN 106395254 A CN106395254 A CN 106395254A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- scrapper conveyor
- preventer
- scraper
- elevating mechanism
- 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
- 230000001681 protective effect Effects 0.000 title abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 230000003028 elevating effect Effects 0.000 claims description 17
- 239000004575 stone Substances 0.000 abstract description 13
- 238000005065 mining Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000501478 Plecoptera <stoneflies, order> Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a protective device used for a scraper. The protective device comprises an obliquely-arranged baffle. The upper side surface of the baffle is provided with protruding structures with smooth surfaces. Lifting mechanisms are arranged in the positions close to the two opposite end surfaces of the baffle correspondingly and arranged on a guide rail which is perpendicular to the operation direction of the scraper and connected with the scraper through rolling wheels. According to the protective device used for the scraper, large stones can be protected, the baffle can further be adjusted according to different mining heights and the angles of the falling stones, and the damage of the flying stones to the scraper and personnel is prevented to the greatest extent.
Description
Technical field
The present invention relates to being used for the preventer of scrapper conveyor during mining.
Background technology
With the development of pit mining technology, often big cross section is adopted to construct in down-hole.When winning equipment operates, mine
Interior rubble can drop and pound the pedestrian space of support, hurt staff and damage support.It is thus desirable to taking certain
Safeguard procedures.At present, mainly entered using materials such as wire gauze, wasted conveyer belt and steel plates in the anti-slungshot of Inclined Full-mechanized Mining Face
Row is simple to be protected, and through practical application, effect is not fine.
Wire gauze anti-slungshot device, is that wire gauze one end is fixed on support, the other end is fixed on scrapper conveyor cable trough
On.Advantage is：This apparatus structure is simple, can protect part slungshot.Shortcoming is：When slungshot is larger, easily this is protected
Device damages；The pedestrian space of support when slungshot is less, can be leaped by the gap of wire gauze.This device can not be effective
Play protection slungshot effect.
Wasted conveyer belt anti-slungshot device, is that by the size of working face space of planes, waste and old adhesive tape is carried out cutting, will cut out
The adhesive tape one end 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；This device can block slungshot effectively.Shortcoming is：When slungshot is larger, easily by the fixed position of this device
Damage；The operation impact such as shifting frame on support big it has not been convenient to downhole operations；When change in work surface mining height, this device can not
Play protective action effectively.
The anti-slungshot device of steel plate, is that steel plate is cut into 1.5 meters about length, highly regards face height and determines, should
Steel plate is welded on scrapper conveyor cable trough.Advantage is：This apparatus structure is simple；The slungshot of certain altitude can effectively be blocked.Lack
Putting is：Changing it is impossible to effectively block the slungshot of higher mining height with face height.
Content of the invention
The invention provides a kind of preventer for scrapper conveyor, can be adjusted according to different mining height,
With effectively anti-slungshot.
The present invention is used for the preventer of scrapper conveyor, and including tilting baffle plate, the upper side of baffle plate is provided with smooth surface
Bulge-structure, is being respectively equipped with elevating mechanism, described elevating mechanism sets by taking turns rolling at two opposing end surfaces of described baffle plate
On guide rail that is vertical with scrapper conveyor traffic direction and being connected with scrapper conveyor.Baffle plate adopts hard material, such as steel plate etc..To keep off
The tilting purpose of plate is after stone flies on baffle plate, falls, it is to avoid the stone on baffle plate after inclined-plane is to a side roll
Accumulation makes baffle plate bear excessive weight and produces danger, and simultaneously tilting baffle plate can pass through inclined-plane when bearing the gravity of stone whereabouts
Component is produced to its gravity, thus also reduces the direct impact to baffle plate.Meanwhile, can be set with transverse shifting lifting by guide rail
Standby and baffle plate, so can play to scrapper conveyor and more fully protect.Described protrusion means can play enhancing baffle plate intensity
Effect, in addition bulge-structure is smooth surface, and the stone that both can cause to fall and break is not at steady statue as far as possible, is easy to toward baffle plate
Inclined side tumble, the assosting effect reducing friction also can be played in simultaneously round and smooth surface when stone falls.Simultaneously located at gear
Elevating mechanism at two opposing end surfaces of plate also can make baffle plate more firm.Elevating mechanism can be various types of using commonly use at present
Elevating mechanism that type, such as hydraulic jack type, cylinder type, motor drive etc..Can be incited somebody to action according to operation height by elevating mechanism
Baffle plate is adjusted to suitably highly be protected.
Further, the elevating mechanism at described 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 the protection under different situations.The stone of such as whereabouts, then can be by baffle plate near surface
Angle of inclination turn down, if stone is more to fly from side, the angle of inclination of baffle plate can be tuned up, with more fully right
Scrapper conveyor and persons on board are protected.
Further, described elevating mechanism includes control unit, and the strut being connected with baffle plate.Control unit is used for controlling
The lifting of strut processed.
Further, described strut is connected with baffle plate by sleeve, and sleeve can play the effect of protection strut.
Further, it is provided with buffer structure between sleeve and baffle plate, buffer structure can be spring or block rubber etc..Slow
Rush the impact to strut for the stone that structure can reduce whereabouts, be conducive to protecting elevating mechanism.
Further, the projected area of baffle plate and the projected area of scrapper conveyor are adapted, can be to people on scrapper conveyor and machine
Member is sufficiently protected.
The present invention is used for the preventer of scrapper conveyor, not only can protect relatively large stone additionally it is possible to according to different
The angle of mining height and whereabouts stone is adjusted to baffle plate, farthest prevents the wound to scrapper conveyor and personnel for the slungshot
Evil.
Specific embodiment with reference to embodiments, is described in further detail to the above of the present invention again.
But this scope being interpreted as the above-mentioned theme of the present invention should not be only limitted to Examples below.Thinking without departing from the above-mentioned technology of the present invention
In the case of thinking, the various replacements made according to ordinary skill knowledge and customary means or change, all should include at this
In bright scope.
Brief description
Fig. 1 is used for the structural representation of the preventer of scrapper conveyor for the present invention.
Specific embodiment
The preventer for scrapper conveyor of the present invention, has the baffle plate 1 of tilting steel plate structure, baffle plate 1 as shown in Figure 1
The projected area of projected area and scrapper conveyor 7 be adapted.It is provided with the bulge-structure 6 of smooth surface in the upper side of baffle plate 1.?
It is respectively equipped with, at two opposing end surfaces of described baffle plate 1, the respective side being mountable on scrapper conveyor 7 and controlling baffle plate 1 being distinguished
The elevating mechanism of lifting.Elevating mechanism can be using all kinds commonly used at present, such as hydraulic jack type, cylinder type, motor
Elevating mechanism driving etc..Include being arranged at vertical with scrapper conveyor traffic direction in elevating mechanism and be connected to scrapper conveyor 7
Control unit 5 on guide rail 8, control unit can be slided on guide rail 8 by roller.It is additionally provided with and be connected with baffle plate 1 by sleeve 2
Strut 3, control unit 5 is used for controlling the lifting of strut 3.It is additionally provided with buffer structure 4 between sleeve 2 and baffle plate 1, can be right
The weight of whereabouts stone enters row buffering, is conducive to protecting elevating mechanism.
Claims (6)
1. it is used for the preventer of scrapper conveyor, 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 being respectively equipped with elevating mechanism, described elevating mechanism at two opposing end surfaces of described baffle plate (1)
By wheel rolling on guide rail (8) that is vertical with scrapper conveyor traffic direction and being connected with scrapper conveyor (7).
2. it is used for the preventer of scrapper conveyor as claimed in claim 1, it is characterized by：The elevator at described baffle plate (1) two ends
Structure can distinguish the respective side lifting of controlling baffle plate (1).
3. it is used for the preventer of scrapper conveyor as claimed in claim 1, it is characterized by：Described elevating mechanism includes control unit
(5) strut (3), and with baffle plate (1) being connected.
4. it is used for the preventer of scrapper conveyor as claimed in claim 3, it is characterized by：Described strut (3) pass through sleeve (2) with
Baffle plate (1) connects.
5. it is used for the preventer of scrapper conveyor as claimed in claim 4, it is characterized by：Set between sleeve (2) and baffle plate (1)
There is buffer structure (4).
6. the preventer 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 |
|---|---|---|---|
| CN201611061613.1A CN106395254A (en) | 2016-11-25 | 2016-11-25 | Protective device used for scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061613.1A CN106395254A (en) | 2016-11-25 | 2016-11-25 | Protective device used for scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395254A true CN106395254A (en) | 2017-02-15 |
Family
ID=58081947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061613.1A Pending CN106395254A (en) | 2016-11-25 | 2016-11-25 | Protective device used for scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300377A (en) * | 2018-10-23 | 2019-02-01 | 山东大学 | Adjustable angle rockfall protection net test model device |
| CN110949950A (en) * | 2019-12-09 | 2020-04-03 | 安徽科杰粮保仓储设备有限公司 | Full-automatic grain warehouse-in and warehouse-out operation assembly line |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472644A (en) * | 1965-03-26 | 1967-03-10 | Ici Ltd | Building panels intended in particular for roofs |
| DE4124291A1 (en) * | 1991-07-22 | 1993-01-28 | Fraunhofer Ges Forschung | Loading/unloading feed for machine processing station - operates from only one side using single conveyor with upper and lower runs |
| CN201261639Y (en) * | 2008-07-04 | 2009-06-24 | 永城煤电控股集团有限公司 | Elevation type H rack |
| CN101832150A (en) * | 2010-04-21 | 2010-09-15 | 林立荣 | Ultra thick coal bed fully mechanized underground mining protection process and special protection supporting frame |
| 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 |
| CN102235176A (en) * | 2010-04-30 | 2011-11-09 | 三一重型装备有限公司 | Transporting equipment for fully-mechanized coal face |
| CN202628152U (en) * | 2012-05-28 | 2012-12-26 | 四川省煤炭产业集团有限责任公司 | Lower end hydraulic support for high-inclination-angle and high-dipping fully mechanized mining surface |
| CN104196550A (en) * | 2014-09-22 | 2014-12-10 | 巨隆液压设备(集团)有限公司 | High-flexibility end support side protection structure |
| CN204078740U (en) * | 2014-07-05 | 2015-01-07 | 常州市天之立纺织有限公司 | Can dead front type transfer station |
| 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 |
| CN205500158U (en) * | 2016-04-01 | 2016-08-24 | 寻乌县宁达科机械设备开发有限公司 | Loading and transporting machine |
-
2016
- 2016-11-25 CN CN201611061613.1A patent/CN106395254A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472644A (en) * | 1965-03-26 | 1967-03-10 | Ici Ltd | Building panels intended in particular for roofs |
| DE4124291A1 (en) * | 1991-07-22 | 1993-01-28 | Fraunhofer Ges Forschung | Loading/unloading feed for machine processing station - operates from only one side using single conveyor with upper and lower runs |
| CN201261639Y (en) * | 2008-07-04 | 2009-06-24 | 永城煤电控股集团有限公司 | Elevation type H rack |
| CN101832150A (en) * | 2010-04-21 | 2010-09-15 | 林立荣 | Ultra thick coal bed fully mechanized underground mining protection process and special protection supporting frame |
| CN102235176A (en) * | 2010-04-30 | 2011-11-09 | 三一重型装备有限公司 | Transporting equipment for fully-mechanized coal face |
| 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 |
| CN202628152U (en) * | 2012-05-28 | 2012-12-26 | 四川省煤炭产业集团有限责任公司 | Lower end hydraulic support for high-inclination-angle and high-dipping fully mechanized mining surface |
| CN204078740U (en) * | 2014-07-05 | 2015-01-07 | 常州市天之立纺织有限公司 | Can dead front type transfer station |
| CN104196550A (en) * | 2014-09-22 | 2014-12-10 | 巨隆液压设备(集团)有限公司 | High-flexibility end support side protection structure |
| 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 |
| CN205500158U (en) * | 2016-04-01 | 2016-08-24 | 寻乌县宁达科机械设备开发有限公司 | Loading and transporting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300377A (en) * | 2018-10-23 | 2019-02-01 | 山东大学 | Adjustable angle rockfall protection net test model device |
| CN110949950A (en) * | 2019-12-09 | 2020-04-03 | 安徽科杰粮保仓储设备有限公司 | Full-automatic grain warehouse-in and warehouse-out operation assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |