CN108190469A - It is a kind of without abrasion reduction of speed dust suppression switching funnel - Google Patents
It is a kind of without abrasion reduction of speed dust suppression switching funnel Download PDFInfo
- Publication number
- CN108190469A CN108190469A CN201810179689.7A CN201810179689A CN108190469A CN 108190469 A CN108190469 A CN 108190469A CN 201810179689 A CN201810179689 A CN 201810179689A CN 108190469 A CN108190469 A CN 108190469A
- Authority
- CN
- China
- Prior art keywords
- plate
- striker plate
- foreboard
- active striker
- fixed
- 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
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- 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
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention discloses a kind of without abrasion reduction of speed dust suppression switching funnel, it is related to mineral aggregate transport field, it includes foreboard, back plate, left plate and right plate, and the middle and upper part of the foreboard is movable to be provided with preceding active striker plate；The lower part of the back plate is movable to be provided with rear active striker plate；The left plate bottom is provided with left fixed striker plate；The bottom of the right plate is provided with right fixed striker plate.The present invention is reasonable in design, installation is easy, it can be good at solving the problems, such as that switching inner wall of hopper is impacted by mineral aggregate impact wear and in lower belt transporter by mineral aggregate, reduce the labor intensity and cost consumption of worker, improve production efficiency, it eliminates safe hidden trouble, there is good economic benefit and social benefit.
Description
Technical field
The invention belongs to material transportation field more particularly to it is a kind of without abrasion reduction of speed dust suppression switching funnel.
Background technology
Belt conveyer is the basic equipment of material transportation, and mainly carrying out material by funnel between belt conveyer turns
Fortune.In mining, mineral aggregate is generally transported using belt conveyer, due to broken mineral aggregate to dissipate, it is blocky, belt with
In belt switching process, mineral aggregate falling speed is fast, and there are the following problems：(1) mineral aggregate shear flow forms " volume is inhaled ", and dust is dirty
Dye is big；(2) funnel impacted by mineral aggregate, friction damage it is serious；(3) skin of the mineral aggregate quick washing on lower belt transporter
Band shortens the service life of belt and related components.In order to solve the problems, such as funnel friction damage, the prior art is generally taken
Wear-resistant liner in funnel is installed, therefore, during mineral aggregate hauling operation, needs to buy a large amount of liner plates and the repair and replacement that need to stop production,
The labor intensity, cost consumption, production suspension induced losses of worker is not only increased, also there are larger security risk, meanwhile, mineral aggregate transport
When impact can not be resolved in the problem of lower belt transporter.
Invention content
The problem of for background technology, present invention offer is a kind of without abrasion reduction of speed dust suppression switching funnel, using this
Invention can be good at solving the problems, such as that switching funnel is impacted by mineral aggregate impact wear and in lower belt transporter by mineral aggregate, drop
The labor intensity and cost consumption of low worker improves production efficiency, eliminates safe hidden trouble.
The technical solution that the present invention solves technical problem is as follows：
The present invention is a kind of without abrasion reduction of speed dust suppression switching funnel, it includes foreboard, back plate, left plate and right plate, described
The middle and upper part of foreboard is movable to be provided with preceding active striker plate；The lower part of the back plate is movable to be provided with rear active striker plate；
The left plate bottom is provided with left fixed striker plate；The bottom of the right plate is provided with right fixed striker plate.
Further, rectangular apertures are respectively provided in the front and rear panels, the preceding active striker plate passes through rectangle
Jack is simultaneously vertically fixed on foreboard, and the rear active striker plate passes through rectangular apertures and is vertically fixed in back plate.
Further, the preceding active striker plate is fixed on foreboard by foreboard locking device；The foreboard locking device
Including the two clamping plates being fixed on foreboard, which is located at the both sides up and down of the preceding active striker plate simultaneously respectively
Preceding active striker plate is connect with two clamping plates by fixation by lock-screw；Active striker plate passes through back plate locking device after described
It is fixed in back plate, the back plate locking device includes the two clamping plates being fixed in back plate, two clamping plates difference position
In the both sides up and down of rear active striker plate and pass through lock-screw rear active striker plate is connect fixation with two clamping plates.
Further, the foreboard locking device and back plate locking device are two.
Further, it is equal between rear active striker plate and back plate inside between the preceding active striker plate and foreboard inside
It is provided with multiple supporting ribs.
Further, the end of the preceding active striker plate, rear active striker plate, left fixed striker plate and right fixed striker plate
Portion is both provided with stop block material bar.
In application, by it is of the present invention it is a kind of without abrasion reduction of speed dust suppression switching funnel be placed on two belt conveyers it
Between, one on the other, mineral aggregate in upper belt conveyer from the top of the switching funnel by entering, so for two belt conveyers
Afterwards by the switching funnel, then transport on lower belt transporter from lower part outlet.
A kind of operation principle without abrasion reduction of speed dust suppression switching funnel of the present invention is as follows：By in upper belt transporter
The mineral aggregate that belt leaves is first subjected to the blocking of preceding active striker plate and accumulates the buffer protection layer to form a mineral aggregate, under follow-up
The mineral aggregate impact fallen changes flow direction, while speed reduces and continues to fall in rear active striker plate on the mineral aggregate of these accumulations
Accumulation forms the buffer protection layer of another mineral aggregate, and subsequent mineral aggregate is fallen on changes flow direction, speed again on the mineral aggregate of these accumulations
It reduces, is eventually fallen on the belt of lower belt transporter again, wherein the left fixed striker plate and right plate of left plate lower part
The center of mineral aggregate collection decline belt below that the fixation striker plate constraint whereabouts of lower part is scattered, ensures having for mineral aggregate transport
Sequence carries out；Mineral aggregate is in dropping process because of the mineral aggregate buffer protection layer formed in preceding active striker plate and rear active striker plate, energy
Impact wear of the front and rear panels from mineral aggregate is enough effectively ensured；Mineral aggregate after funnel of transferring, decrease speed is low, Neng Gouyou
Effect reduces mineral aggregate to the impact failure in lower belt transporter.
Relative to the prior art, present invention has the advantage that：The configuration of the present invention is simple, novelty, rationally；Pass through setting
The mineral aggregate buffer protection layer that preceding active striker plate and rear active striker plate are formed changes the falling direction of mineral aggregate, reduces under mineral aggregate
Terminal-velocity degree so that the front and rear panels for funnel of transferring are impacted from mineral aggregate, while do not need to installation wear-resistant liner, and under
The impact failure of belt conveyer reduce, increase maintenance period, reduce cost, reduce labor intensity；Preceding activity backgauge
Plate and rear active striker plate can carry out flexible adjustment according to mineral aggregate whereabouts parabolic path, effective protection front and rear panels it is interior
Side is not by the impact wear of mineral aggregate；The maintenance cost and production suspension induced losses of equipment are effectively reduced, while the switching funnel makes material
Expect it is common, it is easy to make, it is at low cost, have good economic benefit and social benefit.
Description of the drawings
Fig. 1 is of the present invention a kind of without abrasion reduction of speed dust suppression switching funnel scheme of installation；
Fig. 2 is a kind of installation left view schematic diagram without abrasion reduction of speed dust suppression switching funnel of the present invention；
In figure：1. active striker plate, 6. clamping plates, 7. locking screws before foreboard, 2. back plates, 3. left plates, 4. right plates, 5.
Nail, 8. stop block material bars, 9. supporting ribs, 11. left fixed striker plates, 12. mineral aggregates, 13. right fixed striker plates, 14, rear active striker plate,
15. in upper belt transporter, 16. in lower belt transporter.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of without abrasion reduction of speed dust suppression switching funnel, it includes foreboard 1, back plate 2,3 and of left plate
Right plate 4, the middle and upper part of the foreboard 1 are provided with preceding active striker plate 5, and it is perpendicular which is generally located on foreboard 1
To medium position, foreboard 1 vertical 3/4 height to 1/2 height and position, the preceding active catch can also be arranged on according to actual conditions
The flexible connection of flitch 5 is fixed on foreboard 1；The lower part of the back plate 2 is provided with rear active striker plate 14, the rear active striker plate
14 are generally located on the position of 2 vertical 1/6 height left and right of back plate, which is fixed in back plate 2；
3 bottom of left plate is provided with left fixed striker plate 11；The bottom of the right plate 4 is provided with right fixed striker plate 13.
For the ease of the preceding active striker plate 5 and the installation on foreboard 1 and back plate 2 respectively of rear active striker plate 14,
Rectangular apertures are respectively provided on the foreboard 1 and back plate 2, the preceding active striker plate 5 passes through rectangular apertures and vertically fixes
On foreboard 1, the rear active striker plate 14 passes through rectangular apertures and is vertically fixed in back plate 2, in application, can basis
The preceding active striker plate 5 of actual conditions adjustment and rear active striker plate 14 that mineral aggregate 12 transports stretch into the length in funnel.
In order to enable rear active striker plate 14 in the preceding active striker plate 5 and back plate 2 on foreboard 1 is firm
Property, the preceding active striker plate 5 is fixed on foreboard 1 by foreboard locking device；The foreboard locking device includes fixed setting
Two clamping plates 6 on foreboard 1, the two clamping plates 6 positioned at the both sides up and down of the preceding active striker plate 5 and pass through locking respectively
Preceding active striker plate 5 is connect fixation by screw 7 with two clamping plates 6；Active striker plate 14 is consolidated by back plate locking device after described
It is scheduled in back plate 2, the back plate locking device includes the two clamping plates 6 being fixed in back plate 2, which distinguishes
Positioned at the both sides up and down of rear active striker plate 14 and pass through lock-screw 7 rear active striker plate 14 connect with two clamping plates 6 it is solid
It is fixed.Further, the foreboard locking device and back plate locking device are two, with active striker plate before increase by 5 and living afterwards
The stability of dynamic striker plate 14.
Between 1 inside of the upper preceding active striker plate 5 and foreboard and 2 inside of rear active striker plate 14 and back plate in this implementation
Between be both provided with multiple supporting ribs 9, in order to improve the stability of preceding active striker plate 5 and rear active striker plate 14, avoid
The damage of two pieces of striker plates caused by mineral aggregate is overweight.
Preceding active striker plate 5 described in the present embodiment, rear active striker plate 14, left fixed striker plate 11 and right fixed backgauge
The end of plate 13 is both provided with stop block material bar 8, the mineral aggregate buffer protection layer that the mineral aggregate 12 that setting in this way can enable and fall is formed
Enough inner walls for preferably protecting the switching funnel.
In application, as depicted in figs. 1 and 2, a kind of it is arranged on of the present invention without abrasion reduction of speed dust suppression switching funnel
Upper belt transporter 15 and between lower belt transporter 16, mineral aggregate 12 enter described from the belt in upper belt transporter 15
Switching funnel, then by the switching funnel, then outlet is transported on lower belt transporter 16 from its underpart, and mineral aggregate 12 exists
By preceding active striker plate 5 work of buffer protection layer that accumulation mineral aggregate is formed in active striker plate 14 with after in the switching funnel
With, falling speed is reduced, and is avoided that the inner wall for wearing the switching funnel, meanwhile, the mineral aggregate 12 after speed reduces is right
It is also effectively reduced in the impact of lower belt transporter 16, increases the service life in lower belt transporter 16.
After certain factory is using a kind of reduction of speed dust suppression switching funnel without abrasion of the present invention, cost is greatly reduced, Mei Gesuo
Stating the expense that switching funnel is saved is：150,000 yuan/of maintenance cost+cost+production suspension induced losses etc..
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a kind of, without reduction of speed dust suppression switching funnel is worn, it includes foreboard (1), back plate (2), left plate (3) and right plate (4),
It is characterized in that the middle and upper part of the foreboard (1) is movable to be provided with preceding active striker plate (5)；The lower part of the back plate (2) can live
It is dynamic to be provided with rear active striker plate (14)；Left plate (3) bottom is provided with left fixed striker plate (11)；The right plate
(4) bottom is provided with right fixed striker plate (13).
2. it is according to claim 1 it is a kind of without abrasion reduction of speed dust suppression switching funnel, it is characterized in that, the foreboard (1) and after
Rectangular apertures are respectively provided on plate (2), the preceding active striker plate (5) is across rectangular apertures and is vertically fixed on foreboard (1)
On, the rear active striker plate (14) across rectangular apertures and is vertically fixed in back plate (2).
3. it is according to claim 2 a kind of without abrasion reduction of speed dust suppression switching funnel, it is characterized in that, the preceding active striker plate
(5) it is fixed on foreboard (1) by foreboard locking device；The foreboard locking device includes being fixed on foreboard (1)
Two clamping plates (6), the two clamping plates (6) positioned at the both sides up and down of the preceding active striker plate (5) and pass through lock-screw respectively
(7) preceding active striker plate (5) is connect fixation with two clamping plates (6)；Active striker plate (14) is locked by back plate and filled after described
It puts and is fixed in back plate (2), the back plate locking device includes being fixed at two clamping plates (6) in back plate (2), this two pieces
Clamping plate (6) positioned at the both sides up and down of rear active striker plate (14) and passes through lock-screw (7) by rear active striker plate (14) respectively
Fixation is connect with two clamping plates (6).
4. it is according to claim 3 a kind of without abrasion reduction of speed dust suppression switching funnel, it is characterized in that, the foreboard locking device
It it is two with back plate locking device.
5. it is a kind of without abrasion reduction of speed dust suppression switching funnel according to claim 2-4 any one of them, it is characterized in that, it is living before described
Multiple are both provided between on the inside of dynamic striker plate (5) and foreboard (1) and on the inside of rear active striker plate (14) and back plate (2)
Chengjin (9).
6. it is a kind of without abrasion reduction of speed dust suppression switching funnel according to claim 2-4 any one of them, it is characterized in that, it is living before described
The end for moving striker plate (5), rear active striker plate (14), left fixed striker plate (11) and right fixed striker plate (13) is both provided with
Stop block material bar (8).
7. it is according to claim 5 a kind of without abrasion reduction of speed dust suppression switching funnel, it is characterized in that, the preceding active striker plate
(5), the end of rear active striker plate (14), left fixed striker plate (11) and right fixed striker plate (13) is both provided with stop block material bar
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179689.7A CN108190469A (en) | 2018-03-05 | 2018-03-05 | It is a kind of without abrasion reduction of speed dust suppression switching funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179689.7A CN108190469A (en) | 2018-03-05 | 2018-03-05 | It is a kind of without abrasion reduction of speed dust suppression switching funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108190469A true CN108190469A (en) | 2018-06-22 |
Family
ID=62594987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179689.7A Pending CN108190469A (en) | 2018-03-05 | 2018-03-05 | It is a kind of without abrasion reduction of speed dust suppression switching funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190469A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540051A (en) * | 2019-08-28 | 2019-12-06 | 龙口矿业集团有限公司 | transfer chute with coal gangue and manufacturing method and application thereof |
| CN113548364A (en) * | 2021-08-23 | 2021-10-26 | 华电重工股份有限公司 | Dust suppression structure and coal conveying and crushing system |
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| CN208103279U (en) * | 2018-03-05 | 2018-11-16 | 马钢(集团)控股有限公司 | It is a kind of without abrasion reduction of speed dust suppression transfer funnel |
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| CN201587713U (en) * | 2010-01-30 | 2010-09-22 | 铜陵天奇蓝天机械设备有限公司 | Direct discharge type buffer chute |
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| Publication number | Priority date | Publication date | Assignee | Title |
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