CN110406952A - A kind of belt conveyor multiple spot is distributed the improved method of device for discharging and belt conveyor discharge way - Google Patents
A kind of belt conveyor multiple spot is distributed the improved method of device for discharging and belt conveyor discharge way Download PDFInfo
- Publication number
- CN110406952A CN110406952A CN201910692413.3A CN201910692413A CN110406952A CN 110406952 A CN110406952 A CN 110406952A CN 201910692413 A CN201910692413 A CN 201910692413A CN 110406952 A CN110406952 A CN 110406952A
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- China
- Prior art keywords
- discharge port
- belt conveyor
- discharging
- multiple spot
- distributed
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
- B65G47/51—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination
- B65G47/5195—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination for materials in 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
- B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pusher Or Impeller Conveyors (AREA)
Abstract
The present invention provides the improved methods of a kind of belt conveyor multiple spot distribution device for discharging and belt conveyor discharge way, distributing structure including lower hopper lower part is arranged in, three discharge ports are arranged in the distributing structure, respectively front discharge port and the side discharge port positioned at its two sides, the preceding discharge port and side discharge port positioned at its two sides are with the certain length and material channel that tilts down, material is when falling to screening machine wire side after by preceding discharge port and side discharge port, the scattered material of three stocks is formed, the service life of discharging screening efficiency and sieve is improved.
Description
Technical field
The present invention relates to the improvement of a kind of belt conveyor multiple spot distribution device for discharging and belt conveyor discharge way.It is suitable
For material transportation field of mechanical technique.
Background technique
Belt conveyor is widely used in mine, electronics, printing, food service industry.During ore processing, according to processing
Process requirement, belt conveying chance convey bulk cargo to screening plant.Such as sandstone aggregate manufacture field screen house operation and metal
Ore, coal processing field sieve enrichment plant, have and largely use belt conveyor to screening plant transported material.Conventional
Belt conveyor discharging directly can install lower hopper made of a steel plate in belt conveyor end, and material is passed through lower hopper
It is transported to sifted net surface, but since lower hopper only has a discharge port, discharging point is relatively concentrated in screening machine wire side
Intermediate position, screening machine wire side two sides have a large amount of positions to be not received by material, and wire side utilization rate is low, simultaneously because middle part object
Material heap product, partial material do not fall to screening machine wire side when passing through screening machine, just do not participate in screening process, sieve really yet
The material particular diameter elected does not reach requirement, and screening efficiency is low.Furthermore the position screening media that blanking is concentrated is not than sieve two sides
The position for receiving material is fast, needs often to replace sieve because of damaging in the middle part of sieve, increases maintenance cost.
Summary of the invention
The present invention the technical problem to be solved is that a kind of belt conveyor multiple spot distribution device for discharging is provided, mentions first
The service life of high discharging screening efficiency and sieve.For this purpose, the invention adopts the following technical scheme:
A kind of belt conveyor multiple spot distribution device for discharging, it is characterised in that the sub-material knot including lower hopper lower part is arranged in
Structure, the distributing structure are arranged three discharge ports, respectively front discharge port and the side discharge port positioned at its two sides, go out before described
Material mouth and side discharge port positioned at its two sides are with the certain length and material channel that tilts down, material by it is preceding go out
When falling to screening machine wire side after material mouth and side discharge port, the scattered material of three stocks is formed.
Further, the striker plate of inclination arrangement is set in distributing structure, and material is converged by striker plate to rear side；In
Material distributing cone is arranged in striker plate lower part, and the material collected by striker plate is distributed to side discharge port and preceding discharge port.
Further, the material distributing cone is in trapezoidal shape, has top splicing platform and the slope and two sides of discharge port go out forward
The slope of material mouth.
Further, material baffle is arranged in discharge port.
Further, material baffle is arranged in side discharge port, and discharge port outlet in side relatively leans on rear side by front side length in oblique
Length is slightly short, forms certain blanking width.
Further, side discharge port and preceding discharge port tilt down 15~20 °, 20~45 ° of the tilt angle of striker plate.
Further, according to lower hopper length, multiple tracks striker plate can be set in lower hopper.
Further, the main structure of the distributing structure is made using thickness not less than the steel plate of 10mm, it is mountable
On conventional lower hopper.
Further, further, preceding discharge port and side discharge port can be installed additional according to environmental requirement dust collecting or
Sprinkling dust-removing device.
The present invention another the technical problem to be solved is that providing a kind of improved method of belt conveyor discharge way,
Improve the service life of discharging screening efficiency and sieve.For this purpose, the invention adopts the following technical scheme:
A kind of improved method of belt conveyor discharge way, it is characterised in that using aforementioned any multiple spot distribution discharging dress
The discharging for carrying out belt conveyor is set, so that the discharging of belt conveyor is formed three stocks after the multiple spot is distributed device for discharging and dissipates
Material, then fall into screening machine wire side.
The present invention also can be used above-mentioned apparatus and method low cost and easily improve to existing equipment, for this purpose, this
Invention uses following technical scheme:
A kind of improved method of belt conveyor discharge way, it is characterised in that will be under the existing material-falling hopper of belt conveyor
Portion removes certain length；Then aforementioned any distributing structure is installed；Make the discharging of belt conveyor by the distributing structure
The scattered material of three stocks is formed afterwards, then falls into screening machine wire side.
The beneficial effects of the present invention are: with conventional belt conveyer by the direct blanking of lower hopper to screening machine wire side, only
It is different the case where blanking position forms one of material, using the shunting used in the present invention, the method for dispersion outlet, Neng Gou
Three uniform materials are formed on sieve, are statisticallyd analyze through field test data, increase screening machine wire side utilization rate 40%~
50%, sifted component efficiency improves 20%, and screening machine wire side abrasion replacement situation reduces 10%.And the present invention is using construction
Live common used material combination, does not need using external impetus equipment, energy conservation and environmental protection, can be by material distributing cone, the dress such as preceding, side discharge port
It sets and is mounted on conventional lower hopper to play similar effect, improve used equipment utilization efficiency, reduce waste of material.
Detailed description of the invention
Main structure front view of the present invention when Fig. 1 is using " I " type lower hopper；
Main structure front view of the present invention when Fig. 2 is using Y-shaped lower hopper；
Fig. 3 main structure side view of the present invention；
Fig. 4 is distributing structure schematic diagram of the present invention.
Specific embodiment
Referring to attached drawing.Structure of the invention and discharge method are described as follows:
Bulk cargo is transported to lower hopper 2 by belt conveyor 1, using " I " type blanking when material collects in a screening machine
Bucket 201, material dispersion to two screening machines are using Y-shaped lower hopper 202.
Distributing structure, the striker plate 203 that distributing structure setting is in tilted layout are set in lower hopper lower part, striker plate 203 inclines
20~45 ° of rake angle, material collects on the inside of lower hopper by striker plate.Striker plate 203 can be arranged more according to 2 length of lower hopper
Road also functions to the function of slowing down material falling speed while backgauge, reduces the inferior diameter because falling generation.
Trapezoidal shape material distributing cone 401 is arranged in distributing structure below striker plate 203, the material that will collect by striker plate 203
It is evenly dispersed to side discharge port 404 and preceding discharge port 402；The preceding discharge port 402 and side discharge port 404 positioned at its two sides are
Material channel with certain length and tilting down, material distributing cone 401 have top splicing platform and the forward slope of discharge port
With the slope of two sides discharge port.
Side discharge port 404 tilts down 15~20 °, material baffle 405 is arranged in side discharge port 404, and side discharge port goes out
Mouthful in oblique, by front side length, side length is slightly short more rearward, forms certain blanking width and in the direction of the width uniform blanking.
The oblique angle of 404 extension of side discharge port and outlet is adjusted according to 3 wire side width of screening machine, it is ensured that the object that side falls
Material is uniformly distributed on screening machine wire side.
Preceding discharge port 402 tilts down 15~20 °, and material baffle 403 is arranged in preceding discharge port 402, is uniformly distributed material.
The angle on 401 3 inclined-planes of material distributing cone need to be tilted down according to the width of side discharge port 404 and preceding discharge port 402
Angle adjustment, it is ensured that material relatively uniform can be divided into three strands, and the material for preventing certain several discharge port from shunting is insufficient.
Material baffle 405,403 spacing according to material particular diameter determine, therefore, to assure that material maximum particle diameter can it is smooth by every
Flitch will not be blocked in material baffle.
For material by falling to 3 wire side of screening machine after preceding discharge port 402 and side discharge port 404, three strands of formation is evenly dispersed
Material 5.
Lower hopper 2, striker plate 203, material distributing cone 401, side discharge port 404, preceding discharge port 402, material baffle 405,403 use
Steel plate of the thickness not less than 10mm is welded, and can be needed to increase service life of equipment using wear-resisting steel according to scene.
The foregoing is merely the specific implementation case of invention, technical characteristic of the invention is not limited thereto, any correlation
Within the field of the present invention, made changes or modifications all cover within the protection scope of the present invention the technical staff in field.
Claims (10)
1. a kind of belt conveyor multiple spot is distributed device for discharging, it is characterised in that the sub-material knot including lower hopper lower part is arranged in
Structure, the distributing structure are arranged three discharge ports, respectively front discharge port and the side discharge port positioned at its two sides, go out before described
Material mouth and side discharge port positioned at its two sides are with the certain length and material channel that tilts down, material by it is preceding go out
When falling to screening machine wire side after material mouth and side discharge port, the scattered material of three stocks is formed.
2. a kind of belt conveyor multiple spot as described in claim 1 is distributed device for discharging, it is characterised in that in distributing structure
The striker plate being in tilted layout is set, and material is converged by striker plate to rear side；In striker plate lower part, material distributing cone is set, it will be by gear
The material that flitch collects is distributed to side discharge port and preceding discharge port.
3. a kind of belt conveyor multiple spot as described in right wants 2 is distributed device for discharging, it is characterised in that the material distributing cone is in ladder
Platform shape has top splicing platform and the forward slope on the slope of discharge port and two sides discharge port.
4. a kind of belt conveyor multiple spot as described in claim 1 is distributed device for discharging, it is characterised in that discharge port setting every
Flitch.
5. a kind of belt conveyor multiple spot as described in claim 1 is distributed device for discharging, it is characterised in that the setting of side discharge port
Material baffle, and discharge port outlet in side, in oblique, by front side length, side length is slightly short more rearward, forms certain blanking width.
6. a kind of belt conveyor multiple spot as claimed in claim 2 is distributed device for discharging, it is characterised in that side discharge port is with before
Discharge port tilts down 15~20 °, 20~45 ° of the tilt angle of striker plate.
7. a kind of belt conveyor multiple spot according to claim 1 is distributed device for discharging, it is characterised in that according to lower hopper
Multiple tracks striker plate can be arranged in length in lower hopper.
8. a kind of belt conveyor multiple spot according to claim 1 is distributed device for discharging, it is characterised in that the sub-material knot
Steel plate of the main structure of structure using thickness not less than 10mm is made, on mountable hopper under routine.
9. a kind of improved method of belt conveyor discharge way, it is characterised in that use any multiple spot of claim 1-7
It is distributed the discharging that device for discharging carries out belt conveyor, keeps the discharging of belt conveyor any described more by claim 1-7
The scattered material of three stocks is formed after point distribution device for discharging, then falls into screening machine wire side.
10. a kind of improved method of belt conveyor discharge way, it is characterised in that will be under the existing material-falling hopper of belt conveyor
Portion removes certain length；Then distributing structure as claimed in claim 1 to 7 is installed；Pass through the discharging of belt conveyor
The scattered material of three stocks is formed after the distributing structure, then falls into screening machine wire side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692413.3A CN110406952A (en) | 2019-07-30 | 2019-07-30 | A kind of belt conveyor multiple spot is distributed the improved method of device for discharging and belt conveyor discharge way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692413.3A CN110406952A (en) | 2019-07-30 | 2019-07-30 | A kind of belt conveyor multiple spot is distributed the improved method of device for discharging and belt conveyor discharge way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406952A true CN110406952A (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692413.3A Pending CN110406952A (en) | 2019-07-30 | 2019-07-30 | A kind of belt conveyor multiple spot is distributed the improved method of device for discharging and belt conveyor discharge way |
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| CN (1) | CN110406952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842657A (en) * | 2024-03-05 | 2024-04-09 | 山西省美锦醋业股份有限公司 | Vinegar raw material feeding machine |
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| CN208743052U (en) * | 2018-08-22 | 2019-04-16 | 世邦工业科技集团股份有限公司 | A kind of stream even distribution type deflector chute |
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|---|---|---|---|---|
| US6471029B1 (en) * | 2000-06-07 | 2002-10-29 | Steve Pierce | Method and apparatus for distributing particles such as grain |
| DE102004031037A1 (en) * | 2004-06-25 | 2006-01-12 | Schmidt, Hermann | Material e.g. grain, distribution device, has round housing with distribution cone over which materials such as grains and pellets are conveyed into uniformly arranged extensions by force of gravity |
| CN2788906Y (en) * | 2005-04-06 | 2006-06-21 | 江苏科行环境工程技术有限公司 | K type internal circulating powder selecting machine feeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842657A (en) * | 2024-03-05 | 2024-04-09 | 山西省美锦醋业股份有限公司 | Vinegar raw material feeding machine |
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