CN113716260B - Rotatable bin-matching belt conveyor and annular bin-matching method - Google Patents
Rotatable bin-matching belt conveyor and annular bin-matching method Download PDFInfo
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- CN113716260B CN113716260B CN202111295329.1A CN202111295329A CN113716260B CN 113716260 B CN113716260 B CN 113716260B CN 202111295329 A CN202111295329 A CN 202111295329A CN 113716260 B CN113716260 B CN 113716260B
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- 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
- B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
- B65G3/04—Storing bulk material or loose, i.e. disorderly, articles in bunkers, hoppers, or like containers
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- 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
- B65G47/76—Fixed or adjustable ploughs or transverse scrapers
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- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a rotatable belt conveyor for distributing bins and an annular method for distributing bins, which belong to the technical field of material conveying, and comprise a rail, a bridge-type rotating mechanism, a belt conveyor, a control box and a head discharging hopper, wherein the rail is fixed on a floor slab at the top of a silo and is in an annular shape, the bridge-type rotating mechanism is positioned on the rail, the bridge-type rotating mechanism can do rotating motion on the rail, the belt conveyor is fixedly arranged on the bridge-type rotating mechanism, the head discharging hopper is fixedly arranged on the bridge-type rotating mechanism, the belt conveyor is provided with a plurality of electro-hydraulic bilateral plow type dischargers and discharger hoppers, the rotatable belt conveyor for distributing bins and the annular method for distributing bins can meet the needs of distributing bins by one rotatable belt conveyor for distributing bins, reduce the number of silos of equipment for distributing bins, avoid the need of forking of a transshipment chute, reduce the height of a transshipment layer, reduce civil engineering and equipment investment, the construction cost is reduced, the silo filling coefficient is improved, and the utilization efficiency of the silo is improved.
Description
Technical Field
The invention belongs to the technical field of material conveying, and particularly relates to a rotatable bin-matching belt conveyor and an annular bin-matching method.
Background
The conventional reversible belt conveyor with the matched bin can only move back and forth and do linear motion on a track, the track is fixed on a floor slab at the top of the silo, materials are unloaded into the silo through a bifurcation transfer chute, the reversible belt conveyor with the matched bin and a discharge hole during bin matching, and one reversible belt conveyor with the matched bin corresponds to one strip-shaped discharge hole.
The existing equipment has the following problems: 1. for a large-diameter silo, when a single reversible distribution belt conveyor is used for distribution, materials cannot be stored around the upper part of the silo, the filling coefficient of the silo is low, and the waste of storage space is caused; 2. in order to improve the filling coefficient of the silo, a bin allocation method of simultaneously arranging a plurality of reversible bin allocation belt conveyors is generally adopted, materials need to be allocated to the plurality of reversible bin allocation belt conveyors through a bifurcation transshipment chute, the filling coefficient of the silo can be properly improved, but the height of a transshipment layer and the number of equipment are increased, so that the investment of civil engineering and equipment is increased.
Therefore, the invention provides a rotatable belt conveyor for distributing bins and an annular bin distributing method, which solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rotatable bin-matching belt conveyor and an annular bin-matching method, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rotatable belt conveyor for a distribution bin comprises a rail, a bridge type rotating mechanism, a belt conveyor, a control box and a head discharging hopper, wherein the rail is fixed on a floor slab at the top of the distribution bin and is annular, the bridge type rotating mechanism is arranged on the rail, the bridge type rotating mechanism can do rotating motion on the rail, the belt conveyor is fixedly arranged on the bridge type rotating mechanism, the head discharging hopper is fixedly arranged on the bridge type rotating mechanism, the belt conveyor is provided with a plurality of electro-hydraulic bilateral plow type dischargers and discharger hoppers, each electro-hydraulic bilateral plow type discharger and discharger hopper is fixedly arranged on the bridge type rotating mechanism, the control box is fixedly arranged on the bridge type rotating mechanism and is used for controlling the rotating motion of the bridge type rotating mechanism, the material conveying of the belt conveyor and the lifting of the electro-hydraulic plow type bilateral discharger coulters, discharging the material into the interior of the silo;
the diameter of the track is adjusted according to the diameter of the silo, and a plurality of annular discharging holes are formed in a top floor of the silo according to the number of the head discharging hoppers, the electro-hydraulic bilateral plow type discharger and the discharger hoppers;
the bridge type rotating mechanism comprises a box type cross beam, arc-shaped frames, a driving device and wheels, the arc-shaped frames are symmetrically arranged at two ends of the lower portion of the box type cross beam, the curvature radius of each arc-shaped frame can be adjusted according to the radius of a track, the two wheels are symmetrically and fixedly mounted at two ends of the lower portion of each arc-shaped frame and are divided into a driving wheel and a driven wheel, and the driving wheel is connected with the driving device.
Further optimizing the technical scheme, the head externally-mounted electric roller, the tail roller and the middle frame of the belt conveyor are directly fixed on a box-type cross beam of the bridge-type rotating mechanism.
Further optimize this technical scheme, drive arrangement is gear motor, and passes through the ring flange with the action wheel and link.
Further optimizing the technical scheme, an integrated control system is arranged in the control box, is used for realizing local control or remote control and is used for controlling the rotary motion of the bridge type rotating mechanism, the material conveying of the belt conveyor and the lifting of the coulter of the electro-hydraulic bilateral plough type discharger.
An annular bin matching method of a rotatable bin matching belt conveyor is based on the rotatable bin matching belt conveyor to perform bin matching work, and comprises the following specific steps:
s1, the bridge type rotating mechanism rotates on the track, the belt conveyor rotates along with the bridge type rotating mechanism, and the track is fixed on a floor slab at the top of the silo;
s2, conveying the materials to a head discharging hopper or an electro-hydraulic bilateral plow type discharger through a transfer chute and a belt conveyor;
and S3, discharging the materials into the silo through the annular discharge hole by the head discharge hopper or discharging the materials into the silo through the annular discharge hole by the electro-hydraulic bilateral plow type discharger and the discharger hopper.
S4, a control system in the control box controls two driving devices at two ends of the bridge type rotating mechanism to synchronously operate, so that the bridge type rotating mechanism rotates to control the material conveying of the belt conveyor and the lifting of the coulter of the electro-hydraulic bilateral plough type discharger.
Compared with the prior art, the invention provides a rotatable bin-matching belt conveyor and an annular bin-matching method, which have the following beneficial effects:
1. according to the rotatable bin-matching belt conveyor and the annular bin-matching method, one rotatable bin-matching belt conveyor can meet the bin-matching requirement, the number of bin-matching devices is reduced, a transfer chute does not need to be forked, the height of a silo transfer layer is reduced, civil engineering and equipment investment is reduced, and the construction cost is reduced.
2. The rotatable bin-matching belt conveyor and the annular bin-matching method have the advantages that when the bins are matched, the rotatable bin-matching belt conveyor rotates on the tracks of the floor slab of the silo, the whole silo is basically filled with materials, the material filling coefficient of the silo is improved, and the utilization efficiency of the silo is improved.
Drawings
Fig. 1 is a schematic structural view of a rotatable belt conveyor with a matching bin according to the present invention;
FIG. 2 is a schematic structural view of a bridge type rotating mechanism of the belt conveyor for matching bins in the invention;
FIG. 3 is a schematic structural view of the belt conveyor with the bin in the direction P in FIG. 1;
FIG. 4 is a schematic diagram of a method for counter-distribution of a reversible counter-distribution belt conveyor in the prior art;
FIG. 5 is a schematic plan view of a prior art track and discharge opening arrangement;
FIG. 6 is a schematic view of an annular bin allocation method of a rotatable belt conveyor according to the present invention;
fig. 7 is a schematic plan view of the rails and the circular discharge holes of the present invention.
In the figure: 1. a track; 2. a bridge type rotating mechanism; 21. a box-type beam; 22. an arc frame; 23. a drive device; 24. a wheel; 3. a belt conveyor; 4. A control box; 5. a head discharge hopper; 6. an electro-hydraulic bilateral plow discharger; 7. a discharger hopper; 8. and (4) transferring the chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 3, a rotatable belt conveyor for matching bins comprises a rail 1, a bridge type rotating mechanism 2, a belt conveyor 3, a control box 4 and a head discharging hopper 5, wherein the rail 1 is fixed on a floor slab at the top of a silo, the rail 1 is in a ring shape, the bridge type rotating mechanism 2 is positioned on the rail 1, the bridge type rotating mechanism 2 can rotate on the rail 1, the belt conveyor 3 is fixedly arranged on the bridge type rotating mechanism 2, the head discharging hopper 5 is fixedly arranged on the bridge type rotating mechanism 2, the belt conveyor 3 is provided with a plurality of electro-hydraulic double-sided plow type dischargers 6 and discharger hoppers 7, each electro-hydraulic double-sided plow type discharger 6 and discharger hopper 7 are fixedly arranged on the bridge type rotating mechanism 2, and the control box 4 is used for controlling the rotating motion, the rotating motion of the bridge type rotating mechanism 2, The belt conveyor 3 conveys materials and the electric-hydraulic bilateral plow type tripper 6 lifts a coulter to discharge the materials into the silo.
The diameter of the track 1 is adjusted according to the diameter of a silo, and a plurality of annular discharging holes are formed in a top floor of the silo according to the number of the head discharging hoppers 5, the electro-hydraulic bilateral plow type dischargers 6 and the discharger hoppers 7;
referring to fig. 2, the bridge type rotating mechanism 2 includes a box beam 21, arc-shaped frames 22, a driving device 23 and wheels 24, the arc-shaped frames 22 are symmetrically disposed at two ends of the lower portion of the box beam 21, the curvature radius of each arc-shaped frame 22 can be adjusted according to the radius of the track 1, two wheels are symmetrically and fixedly mounted at two ends of the lower portion of each arc-shaped frame 22, each wheel is divided into a driving wheel and a driven wheel, and the driving wheel is connected with the driving device 23.
Specifically, the head-externally-mounted electric roller, the tail roller and the intermediate frame of the belt conveyor 3 are directly fixed on the box-type beam 21 of the bridge-type rotating mechanism 2.
Specifically, the driving device 23 is a gear motor, and is coupled to the driving wheel through a flange.
The wheels 24 are driven by the driving device 23, so that the bridge type rotating mechanism 2 and the belt conveyor 3 do 360-degree rotary motion on the track 1, materials are discharged into a silo through the belt conveyor 3 and the head discharging hopper 5, and the materials can also be discharged into the silo through the electro-hydraulic double-side plow discharger 6 and the discharger hopper 7. According to the diameter of the silo, a plurality of electro-hydraulic bilateral plow type unloaders 6 can be arranged on one rotatable distribution belt conveyor, so that the filling coefficient of the silo is improved, and the utilization efficiency of the silo is improved.
Example two:
referring to fig. 6 and 7, a is a circular silo, 8 is a transfer chute, 3 is a belt conveyor, D is a material, E is an annular discharge hole, and 1 is a rail.
An annular bin matching method of a rotatable bin matching belt conveyor is based on the first embodiment, and when the rotatable bin matching belt conveyor performs bin matching work, the method comprises the following specific steps:
s1, the belt conveyor 3 rotates on the track 1, and the track 1 is fixed on a floor slab at the top of the silo;
s2, conveying the material D to a head discharging hopper 5 or an electro-hydraulic double-side plow discharger 6 through a transfer chute 8 and a belt conveyor 3;
s3, discharging the material D into a silo A through the annular discharging hole E by the head discharging funnel 5, or discharging the material D into the silo A through the annular discharging hole E by the electro-hydraulic bilateral plow type discharger 6 and the discharger funnel 7;
s4, a control system in the control box 4 controls two driving devices 23 at two ends of the bridge type rotating mechanism 2 to synchronously run, so that the bridge type rotating mechanism 2 rotates to control the material conveying of the belt conveyor 3 and control the lifting of the coulter of the electro-hydraulic bilateral plow discharger 6.
Example three:
referring to fig. 4 and 5, a is a circular silo, b is a forked transfer chute, c is a reversible distribution belt conveyor, d is a material, e is a strip-shaped discharge hole, and f is a linear track. The actual working effect of the invention is verified by comparing with the prior art.
In the prior art, a reversible distribution belt conveyor c can only move back and forth and do linear motion on a linear track f, the linear track f is fixed on a floor slab at the top of a silo a, materials are unloaded into the silo through a bifurcation transshipment chute b, the reversible distribution belt conveyor c and a discharge hole e during distribution, one reversible distribution belt conveyor c corresponds to one strip-shaped discharge hole e, for a large-diameter silo, the materials cannot be stored around the upper part of the silo a, the silo filling coefficient is low, and the waste of storage space is caused; in order to improve the filling coefficient of the silo a, a bin allocation method of simultaneously arranging a plurality of reversible bin allocation belt conveyors is generally adopted, materials need to be distributed onto a plurality of reversible bin allocation belt conveyors c through a bifurcation transshipment chute b, the filling coefficient of the silo can be properly improved, but the height of a transshipment layer and the number of equipment are increased, and thus the investment of civil engineering and equipment is increased.
Compared with the annular bin allocation method of the rotatable bin allocation belt conveyor in the second embodiment, the annular bin allocation method of the rotatable bin allocation belt conveyor in the second embodiment rotates on the track of the floor slab of the silo through the rotatable bin allocation belt conveyor during bin allocation, the whole silo is basically filled with materials, the material filling coefficient of the silo is improved, and the utilization efficiency of the silo is improved.
The method of example two, when compared to the above method, gives: in the second embodiment, one rotatable bin-matching belt conveyor can meet the bin matching requirement, the number of bin-matching devices is reduced, the transfer chute does not need to be forked, the height of a silo transfer layer is reduced, the civil engineering and equipment investment is reduced, and the engineering cost is reduced.
The invention has the beneficial effects that:
1. according to the rotatable bin-matching belt conveyor and the annular bin-matching method, one rotatable bin-matching belt conveyor can meet the bin-matching requirement, the number of bin-matching devices is reduced, a transfer chute does not need to be forked, the height of a silo transfer layer is reduced, civil engineering and equipment investment is reduced, and the construction cost is reduced.
2. The rotatable bin-matching belt conveyor and the annular bin-matching method have the advantages that when the bins are matched, the rotatable bin-matching belt conveyor rotates on the tracks of the floor slab of the silo, the whole silo is basically filled with materials, the material filling coefficient of the silo is improved, and the utilization efficiency of the silo is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rotatable belt conveyor for a distribution bin comprises a track (1), a bridge type rotating mechanism (2), a belt conveyor (3), a control box (4) and a head discharging hopper (5), and is characterized in that the track (1) is fixed on a floor slab at the top of the silo, the track (1) is annular, the bridge type rotating mechanism (2) is positioned on the track (1), the bridge type rotating mechanism (2) can do rotating motion on the track (1), the belt conveyor (3) is fixedly arranged on the bridge type rotating mechanism (2), the head discharging hopper (5) is fixedly arranged on the bridge type rotating mechanism (2), a plurality of electro-hydraulic double-sided plow type dischargers (6) and discharger hoppers (7) are arranged on the belt conveyor (3), and each electro-hydraulic double-sided plow type discharger (6) and discharger hopper (7) are fixedly arranged on the bridge type rotating mechanism (2), the control box (4) is fixedly arranged on the bridge type rotating mechanism (2) and is used for controlling the rotating motion of the bridge type rotating mechanism (2), the material conveying of the belt conveyor (3) and the lifting of a coulter of the electro-hydraulic bilateral plow type discharger (6) and discharging the materials into the silo;
the diameter of the track (1) is adjusted according to the diameter of a silo, and a plurality of annular discharge holes are formed in a top floor of the silo according to the number of the head discharge hopper (5), the electro-hydraulic bilateral plow type discharger (6) and the discharger hopper (7);
bridge type rotary mechanism (2) are including box crossbeam (21), arc frame (22), drive arrangement (23), wheel (24), box crossbeam (21) lower part both ends all symmetry set up arc frame (22), and the radius of curvature of every arc frame (22) can be adjusted according to the radius of track (1), and the equal symmetrical fixed mounting in both ends of every arc frame (22) lower part has two wheels (24), divide into action wheel and follow driving wheel, the action wheel couples with drive arrangement (23).
2. A rotatable belt conveyor with a matched bin as claimed in claim 1, wherein the head-mounted electric roller and the tail roller of the belt conveyor (3) and the intermediate frame are directly fixed on the box-type beam (21) of the bridge type rotating mechanism (2).
3. A rotatable belt conveyor according to claim 1, wherein the drive means (23) is a gear motor coupled to the drive wheel via a flange.
4. A rotatable belt conveyor with a matched bin as claimed in claim 1, wherein the control box (4) is internally provided with an integrated control system for realizing local control or remote control, and controlling the rotary motion of the bridge type rotary mechanism (2), the material conveying of the belt conveyor (3) and the lifting of the coulter of the electro-hydraulic double-sided plow (6).
5. An annular matching method of a rotatable matching belt conveyor, which is based on the rotatable matching belt conveyor in claim 1, is characterized by comprising the following specific steps:
s1, the bridge type rotating mechanism (2) rotates on the track (1), the belt conveyor (3) rotates along with the bridge type rotating mechanism (2), and the track (1) is fixed on a floor slab at the top of the silo;
s2, conveying the materials to a head discharging hopper (5) or an electro-hydraulic bilateral plow type discharger (6) through a transfer chute (8) and a belt conveyor (3);
s3, discharging the materials into the silo through the annular discharging hole by the head discharging hopper (5), or discharging the materials into the silo through the annular discharging hole by the electro-hydraulic bilateral plow discharger (6) and the discharger hopper (7);
s4, a control system in the control box (4) controls two driving devices (23) at two ends of the bridge type rotating mechanism (2) to synchronously run, so that the bridge type rotating mechanism (2) rotates to control the material conveying of the belt conveyor (3) and control the lifting of the coulter of the electro-hydraulic bilateral plough type discharger (6).
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| CN202111295329.1A CN113716260B (en) | 2021-11-03 | 2021-11-03 | Rotatable bin-matching belt conveyor and annular bin-matching method |
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