CN205366826U - Feeder point chute - Google Patents
Feeder point chute Download PDFInfo
- Publication number
- CN205366826U CN205366826U CN201620097814.6U CN201620097814U CN205366826U CN 205366826 U CN205366826 U CN 205366826U CN 201620097814 U CN201620097814 U CN 201620097814U CN 205366826 U CN205366826 U CN 205366826U
- Authority
- CN
- China
- Prior art keywords
- spillplate
- coal
- feeder
- spillplates
- pieces
- 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
- 210000000078 claw Anatomy 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 55
- 230000008859 change Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 208000024780 Urticaria Diseases 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Chutes (AREA)
Abstract
The utility model provides a be suitable for the some chute of setting on the feeder, which belongs to the field of transport machinery, the point chute includes conveyer, two blocks of welts and two blocks of fender coal boards, two are kept off the coal board and set up the both sides at conveyer respectively, welt detachable sets up in keeping off one side that the coal board is close to conveyer, the welt is at the coal from reciprocal board whereabouts and keep off formation buffering between the coal board, the impact force direct action who prevents the coal is in keeping off the coal board, avoided fender coal board wearing and tearing to appear or warp, and it is more convenient that the change of welt is compared in the change that keeps off the coal board, can practice thrift a large amount of operating time, the operation efficiency is improved, also more practice thrift simultaneously the cost.
Description
Technical field
This utility model relates to field of transport machinery, and particularly to a kind of feeder point chute.
Background technology
Along with mine is opened production-scale increasing, Coal Transport has become an important step of coal mining, and can the unloading point of coal become and ensure to produce one " key point " smoothly.The carrier roller frame of feeder, carrying roller, side bar and adhesive tape are all brought comparatively big injury by the coal stream of unloading point, it has been found that not in time, deal with improperly and will result in big accident.
In prior art, unloading generally uses buffer bed, impact idler and is controlled the impact to sealing-tape machine of the coal stream; reduce the impact to sealing-tape machine of the coal stream; protection adhesive tape and sealing-tape machine associate member preserve from, and use the buffer bed abrasion adding adhesive tape, reduce the service life of adhesive tape；Use impact idler needs are encrypted just can effectively play the intensity that opposing coal stream impacts, but makes troubles to replacing carrying roller, replacing sealing-tape machine bracket.What also have installs high spillplate at unloading point, but spillplate receives from feeder the impulsive force of the coal of unloading in life-time service process, impaired seriously.
Utility model content
The purpose of this utility model is in that to provide one can reduce spillplate abrasion, it is prevented that spillplate deforms, and then prevents a kind of feeder point chute of Lou coal phenomenon.
A kind of feeder point chute, be suitable to be arranged on feeder, described some chute includes feed belt, two blocks of liner plates and two pieces of spillplates, two pieces of described spillplates are separately positioned on the both sides of described feed belt, two blocks of described liner plates are detachably arranged in two pieces of described spillplates respectively one to one, and are positioned at corresponding described spillplate near the side of described feed belt.
In prior art, that puts chute is provided above reciprocating plate, in reciprocating plate, the coal of transport directly falls in feeder point chute, between reciprocating plate and some chute, there is certain difference in height, when coal falls to a chute from reciprocating plate, impulsive force will be produced, a spillplate for chute both sides is caused damage, the serious spillplate that may result in deforms, and forms gap between feed belt and spillplate, causes leakage coal.
This utility model arranges liner plate on spillplate, the effect of liner plate is to form buffering between the coal and the spillplate that fall on reciprocating plate, it is prevented that the impulsive force of coal directly acts on spillplate, and such spillplate does not have abrasion, a metaboly is not just more had, it is to avoid the generation of leakage coal yet.Simultaneously liner plate is arranged by removably, such as the mode such as bolt is fixed, suspension.When the abrasion of liner plate is bigger, directly changing liner plate, liner plate can not be the structure of integral type, and it can take the mode that polylith splices to arrange, and compared to directly changing bulky spillplate, operates easier.
Further, described some chute also includes the fixing device for described liner plate is fixed on described spillplate.Liner plate is fixed on spillplate by fixing device, just can realize the dismounting of liner plate by dismantling fixing device.
Further, described fixing device includes claw and wedge, and described wedge is rotationally connected with described claw, and described wedge is provided with the retaining mechanism for locking described wedge.
The kind of fixing device can also have a lot, such as, using bolt and nut as fixing device, directly liner plate is fixed on spillplate, it is also possible to selecting the devices such as suspension holdfast, suspension holdfast is arranged at spillplate, liner plate is hung directly from it and realizes fixing.
Further, in above-mentioned feeder point chute, described some chute is provided above buffer board, the both sides of described buffer board are individually fixed in two pieces of described spillplates, one end of described buffer board is positioned at below the reciprocating plate of described feeder, the other end stretches between two pieces of described spillplates, and the level height of one end of the close described reciprocating plate of described buffer board is more than the level height of one end away from described reciprocating plate of described buffer board.
Buffer board is obliquely installed, and when the coal in reciprocating plate drops downwards, first falls on buffer board, owing to coal is from when falling to buffer board reciprocating plate, drop is less, therefore that the impulsive force of buffer board is also less, coal is on buffer board during slide downward, without buffer board causes big abrasion.When coal is from when falling to a some chute buffer board, drop is only small, so just significantly reduces the impulsive force to spillplate and feed belt.
Further, having inclination angle between described buffer board and described horizontal plane, described inclination angle is 20 °～70 °.
The size at inclination angle has considerable influence for the coal speed of service on buffer board, and inclination angle is excessive, coal speed, when coal point of arrival chute, a chute still can be produced bigger impulsive force by speed, and inclination angle is too small, buffer board can be set to again very long, need to take substantial amounts of space.
Expanding outwardly occurs in upper end in order to reduce two spillplates, the probability deformed, further, is connected to fixture between two pieces of described spillplates, the two ends of described fixture are fixing with two pieces of described spillplates respectively to be connected, and described fixture is positioned at the top of two pieces of described spillplates.
The effect of fixture is to be fixed by two pieces of spillplates, formed each other and pull, accordingly even when spillplate is produced outside extruding force by coal, owing to the top of two pieces of spillplates is coupled together by fixture, now extruding force can be dispersed on fixture, and the deformation extended out also would not occur in spillplate.Preferably, fixture is I-steel, and the rigidity of steel is strong, not easy fracture.
Further, described fixture is I-steel.
Further, described spillplate includes the first spillplate and the second spillplate, described first spillplate and the second spillplate connect, and the height of described first spillplate is more than the height of described second spillplate, and described first spillplate is positioned at below the reciprocating plate of described feeder.
Further, the thickness of described liner plate is 8mm～12mm.
Further, the width of described liner plate is 250mm～350mm.
The beneficial effects of the utility model are: (1) is by arranging liner plate at spillplate near the side of feed belt, buffering is formed between the coal and the spillplate that fall on reciprocating plate, the impulsive force preventing coal directly acts on spillplate, it is to avoid abrasion or deformation occurs in spillplate.
(2) replacing of liner plate is convenient compared to the replacing of spillplate, can save the substantial amounts of working time, improves work efficiency, also more saves cost simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the feeder point chute that this utility model embodiment provides；
Fig. 2 is the schematic diagram fixing device in the feeder point chute that utility model embodiment provides；
Fig. 3 is the structural representation of the fixture of the feeder point chute that this utility model embodiment provides.
Figure acceptance of the bid note is respectively as follows:
Reciprocating plate 100；Point chute 200；Feed belt 201；Leg 210；Spillplate 220；First spillplate 221；Second spillplate 222；Fixture 230；Buffer board 240；Deceleration bar 241；Fixing device 250；Claw 251；Wedge 252；Retaining mechanism 253；Liner plate 260.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
See also Fig. 1 and Fig. 2, the structural representation of the feeder point chute 200 that Fig. 1 provides for embodiment, point chute 200 is arranged on the lower section of reciprocating plate 100, point chute 200 includes feed belt 201, two blocks of liner plates 260 and two pieces of spillplates 220, spillplate 220 is fixed on the leg 210 of lower section, leg 210 is positioned at the both sides of feed belt 201, the bottom of spillplate 220 is concordant with feed belt 201, namely two pieces of spillplates 220 are separately positioned on the both sides of feed belt 201, gap between spillplate 220 and feed belt 201 is very little, coal cannot spill from which.
Spillplate 220 includes the first spillplate 221 and the first spillplate 222, and the first spillplate 221 and the first spillplate 222 connect, and the height of the first spillplate 221 is more than the height of the first spillplate 222.Namely whole spillplate 220 is stepped construction, first spillplate 221 is positioned at below reciprocating plate 100, it is set to spillplate 220 herein higher be possible to prevent outside coal to spatter, second spillplate 222 is positioned at the position that coal stream operates steadily, herein, the incidence rate spattered outside coal is low, and less spillplate 220 is more conducive to employee's cleaning, reduces labor intensity.
Two blocks of liner plates 260 are detachably arranged in two pieces of spillplates 220 respectively one to one, and it is positioned at corresponding described spillplate 220 near the side of feed belt 201, specifically, liner plate 260 is fixed on spillplate 220 by fixing device 250, just can realize the dismounting of liner plate 260 by dismantling fixing device 250.Accordingly, liner plate 260 is when fixing with spillplate 220, and its height and the first spillplate 221 and the first spillplate 222 match.
Fig. 2 is the schematic diagram fixing device 250 in the feeder point chute 200 that the present embodiment provides, in the present embodiment, fixing device 250 includes claw 251 and wedge 252, and wedge 252 is rotationally connected with claw 251, and wedge 252 is provided with the retaining mechanism 253 for locking wedge 252.When using fixing device 250, first the relative position of liner plate 260 with spillplate 220 is fixed, thereafter with claw 251, liner plate 260 and spillplate 220 are clamped, rotate the outside of wedge 252 to spillplate 220, use retaining mechanism 253 to be locked by wedge 252 and can realize fixing.
Liner plate 260 can be the structure of one, i.e. the form of an entire plate, it is also possible to be that the plate that polylith area is less is spliced.In the present embodiment, the thickness of liner plate 260 is 10mm, and the width of liner plate 260 is 300mm.So arrange and be advantageous in that, when liner plate 260 occurs that abrasion needs to change, it is only necessary to the liner plate 260 of well damage is replaced, carries out integral replacing without to liner plate 260.
When needing to change liner plate 260, the retaining mechanism 253 of fixing device 250 is unclamped, rotate wedge 252, claw 251 is taken off, same, it is necessary to when adjusting the position of liner plate 260, also to take identical operation.
It should be noted that, structure or the form that arranges of fixing device 250 can also have a lot, such as, use bolt and nut as fixing device 250, directly liner plate 260 is fixed on spillplate 220, can also selecting the devices such as suspension holdfast, suspension holdfast is arranged at spillplate 220, and liner plate 260 is hung directly from spillplate 220 and realizes fixing.
The effect of liner plate 260 is to form buffering between the coal and the spillplate 220 that fall on reciprocating plate 100, it is prevented that the impulsive force of coal directly acts on spillplate 220, it is to avoid abrasion or deformation occurs in spillplate 220.Therefore in life-time service process, can there is the situation of abrasion in liner plate 260, now need the degree of wear of liner plate 260 is assessed, if the degree of wear is bigger, then can directly change liner plate 260, only fixing device 250 need to be unclamped when changing liner plate 260, compared to directly changing spillplate 220, it is possible to save the plenty of time.If simply concentrated wear is comparatively serious for liner plate 260, it is also possible to the counter-measure taked is to adjust the position of liner plate 260, such as, unworn partial adjustment is impacted bigger region to by coal, partial adjustment less for abrasion is impacted less region to by coal.
When liner plate 260 length is longer, several fixing device 250 can be set more, make the uniform stress of liner plate 260 energy and be maintained at its flat presentation on spillplate 220, when the impact force action of such coal is on liner plate 260, impulsive force can be disperseed, it is prevented that the abrasion of liner plate 260 local is excessive.
In order to further reduce the impulsive force of the coal flowed down reciprocating plate 100, in the present embodiment, it is arranged above buffer board 240 at a chute 200, the both sides of buffer board 240 are individually fixed in two pieces of spillplates 220, one end of buffer board 240 is positioned at below the reciprocating plate 100 of feeder, the other end stretches between two pieces of spillplates 220, and the level height of one end of the close reciprocating plate 100 of buffer board 240 is more than the level height of one end away from reciprocating plate 100 of buffer board 240.
Having inclination angle between buffer board 240 and horizontal plane, inclination angle is 20 °～70 °.The size at inclination angle has considerable influence for the coal speed of service on buffer board 240, inclination angle is excessive, coal speed, when coal point of arrival chute 200, a chute 200 still can be produced bigger impulsive force by speed, and inclination angle is too small, buffer board 240 can be set to again very long, need to take substantial amounts of space.
Buffer board 240 is obliquely installed, when the coal in reciprocating plate 100 drops downwards, first fall on buffer board 240, owing to coal is from when falling to buffer board 240 reciprocating plate 100, drop is less, therefore the impulsive force of buffer board 240 is also less, coal during slide downward, causes big abrasion without to buffer board 240 on buffer board 240.When coal is from when falling to a some chute 200 buffer board 240, drop is only small, so just significantly reduces the impulsive force to spillplate 220 and feed belt 201.
Preferred embodiment is to arrange a plurality of deceleration bar 241 on buffer board 240, deceleration bar 241 horizontally set, such coal can be subject to the decelerating effect from deceleration bar 241 when sliding on buffer board 240 so that it is the speed of point of arrival chute 200 reduces, and reduces its impulsive force.
Fig. 3 is the structural representation of the fixture 230 of the feeder point chute 200 that the present embodiment provides, ground is fixed in leg 210 lower end, its upper end is used for connecting fixing spillplate 220, occur expanding outwardly the probability deformed to reduce two spillplates 220, it is connected to fixture 230 between two pieces of spillplates 220, the two ends of fixture 230 are fixing with the leg 210 of both sides respectively to be connected, and spillplate 220 is fixed on the inner side of leg 210, and fixture 230 is positioned at the top of two pieces of spillplates 220.The effect of fixture 230 is to be fixed by two pieces of spillplates 220, formed each other and pull, accordingly even when spillplate 220 is produced outside extruding force by coal, owing to the top of two pieces of spillplates 220 is coupled together by fixture 230, now extruding force can be dispersed on fixture 230, and the deformation extended out also would not occur in spillplate 220.
In the present embodiment, fixture 230 is I-steel, and the rigidity of steel is strong, is not susceptible to fracture.
Specifically, I-steel horizontally set, leg 210 protrudes upward and is fixed on I-steel, and spillplate 220 is fixed on the sidewall of leg 210 upper end, so arranges and is advantageous in that can effectively control spillplate 220 deformation that is hit drives side bar to deform the belt deviation phenomenon that causes.Compared with the form that common spillplate 220 is directly anchored to leg 210 upper end, spillplate 220 extends out the situation of deformation and greatly alleviates.
The feeder point chute 200 that the present embodiment provides successfully reduces coal stream to be impacted the unloading of spillplate 220 and belt in feeder point chute 200; and the bracket of belt feeder unloading point is served protective effect effectively; carrier roller frame and impact idler damaged more in the past, deforms probability is greatly reduced; also slow down the speed impacted when coal stream increases; stop to alter the generation of storehouse accident; improve the safety that equipment runs, field personnel's life has been accomplished powerful guarantee.
Embodiments described above is a part of embodiment of this utility model, rather than whole embodiments.The detailed description of embodiment of the present utility model is not intended to limit claimed scope of the present utility model, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Claims (10)
1. a feeder point chute, be suitable to be arranged on feeder, it is characterized in that, described some chute includes feed belt, two blocks of liner plates and two pieces of spillplates, two pieces of described spillplates are separately positioned on the both sides of described feed belt, two blocks of described liner plates are detachably arranged in two pieces of described spillplates respectively one to one, and are positioned at corresponding described spillplate near the side of described feed belt.
2. feeder point chute according to claim 1, it is characterised in that described some chute also includes the fixing device for described liner plate is fixed on described spillplate.
3. feeder point chute according to claim 2, it is characterised in that described fixing device includes claw and wedge, and described wedge is rotationally connected with described claw, and described wedge is provided with the retaining mechanism for locking described wedge.
4. feeder point chute according to claim 1, it is characterized in that, described some chute is provided above buffer board, the both sides of described buffer board are individually fixed in two pieces of described spillplates, one end of described buffer board is positioned at below the reciprocating plate of described feeder, the other end stretches between two pieces of described spillplates, and the level height of one end of the close described reciprocating plate of described buffer board is more than the level height of one end away from described reciprocating plate of described buffer board.
5. feeder point chute according to claim 4, it is characterised in that having inclination angle between described buffer board and described horizontal plane, described inclination angle is 20 °～70 °.
6. feeder point chute according to claim 1, it is characterised in that be connected to fixture between two pieces of described spillplates, the two ends of described fixture are fixing with two pieces of described spillplates respectively to be connected, and described fixture is positioned at the top of two pieces of described spillplates.
7. feeder point chute according to claim 6, it is characterised in that described fixture is I-steel.
8. the feeder point chute according to any one of claim 1 to 7, it is characterized in that, described spillplate includes the first spillplate and the second spillplate, described first spillplate and the second spillplate connect, the height of described first spillplate is more than the height of described second spillplate, and described first spillplate is positioned at below the reciprocating plate of described feeder.
9. the feeder point chute according to any one of claim 1 to 7, it is characterised in that the thickness of described liner plate is 8mm～12mm.
10. the feeder point chute according to any one of claim 1 to 7, it is characterised in that the width of described liner plate is 250mm～350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097814.6U CN205366826U (en) | 2016-01-29 | 2016-01-29 | Feeder point chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097814.6U CN205366826U (en) | 2016-01-29 | 2016-01-29 | Feeder point chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366826U true CN205366826U (en) | 2016-07-06 |
Family
ID=56262550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097814.6U Expired - Fee Related CN205366826U (en) | 2016-01-29 | 2016-01-29 | Feeder point chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366826U (en) |
-
2016
- 2016-01-29 CN CN201620097814.6U patent/CN205366826U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8388070B2 (en) | Mining machine, in particular surface miner, as well as method for the removal and installation of a transport device in a mining machine | |
| CN204250758U (en) | Vertical high drop material guide device | |
| BR112013017114B1 (en) | Mobile crushing system | |
| CN102452547B (en) | Become easy group of inclination angle and change energy-saving feeding machine | |
| CN205366826U (en) | Feeder point chute | |
| CN210440079U (en) | Hydraulic adjusting damping device for mine raw coal belt conveyor head | |
| CN213922942U (en) | Material buffering device of coal gangue separator | |
| CN108190469A (en) | It is a kind of without abrasion reduction of speed dust suppression switching funnel | |
| CN207645163U (en) | A kind of cantilever lace conveying device that can prevent sideslip | |
| CN102717004B (en) | Steel plate blanking blocking device | |
| CN208345202U (en) | A kind of funneling spillplate | |
| CN213949739U (en) | Conveyer belt off tracking adjusting device | |
| CN208103279U (en) | It is a kind of without abrasion reduction of speed dust suppression transfer funnel | |
| CN212557893U (en) | Supplementary swift current mouth board of ore deposit is drawn in detachable vibration | |
| CN103600959B (en) | Rubber belt plate feeder | |
| CN212049121U (en) | Belt conveyor pinch roller | |
| CN110500131B (en) | Hydraulic adjusting damping device for mine raw coal belt head and working method thereof | |
| CN207329485U (en) | A kind of support roller frame for belt conveyor that can improve troubleshooting efficiency | |
| CN206502291U (en) | A kind of modularization of quick-replaceable buffer bar is buffer bed | |
| CN212075354U (en) | Improved coal retaining leather guard plate | |
| CN209177463U (en) | Quick-mounting groove profile carrier roller frame | |
| CN208177616U (en) | A kind of Crushing Station | |
| CN106378703A (en) | Automatic dry type grinding machine | |
| CN201165428Y (en) | Charging apparatus | |
| CN206229490U (en) | A kind of material crushing system |
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: 20160706 Termination date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |