CN106044297A - Unpowered grain distributor - Google Patents
Unpowered grain distributor Download PDFInfo
- Publication number
- CN106044297A CN106044297A CN201610627336.XA CN201610627336A CN106044297A CN 106044297 A CN106044297 A CN 106044297A CN 201610627336 A CN201610627336 A CN 201610627336A CN 106044297 A CN106044297 A CN 106044297A
- Authority
- CN
- China
- Prior art keywords
- grain
- pressure door
- silo
- chute
- point
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0441—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with chutes, deflector means or channels
-
- 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
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an unpowered grain distributor. The unpowered grain distributor is used in a feeding port of a squat silo. According to the technical scheme, the distributor device comprises a flow adjusting device, a distributing trough and a plurality of chutes; the flow adjusting device is composed of a material guiding cone barrel, a material collecting cylinder barrel, a connection barrel and a pressure door; when flows are different, the weights on the pressure door are different, the distances at which the pressure door moves downwards are different, and a gap between the edge of the periphery of the pressure door and the connection barrel changes; the distributing trough is installed below the pressure door; the circumferential face of the distributing trough is divided by partition plates into a plurality of areas; each area is connected with the upper end of the corresponding chute; the lower ends of the chutes correspond to grain falling points of the squat silo; and the grain falling points are evenly distributed on the plane of the squat silo, and therefore the purpose of automatic and uniform distribution is achieved. The unpowered grain distributor can well relieve the automatic grading phenomenon in the grain feeding process of the squat silo and has the beneficial effects of being simple in structure, convenient to adjust and capable of achieving uniform distribution of sundries.
Description
Technical field
The present invention relates to the storage use of a kind of silo grain enters grain tripper, belongs to technical field of grain storage equipment.
Technical background
At present, grain silo enter grain during, automatic classification phenomenon is extremely serious, fine impurities and broken grain pole
Easily concentrations is immediately below grain inlet, causes this region breathability, heat conductivity extreme difference, has a strong impact on aeration-cooling, medicinal fuming
The using effect of the advanced grain storage technology such as steaming, nitrogen storage.At this, region grain porosity is little, content of molds is big, hygroscopicity is strong, holds
Easily grow entomophthora, heating is gone mouldy, the most unfavorable to safe grain storage.Simultaneously as it is big to enter grain flow, the grain inlet of silo is high,
Grain is affected by gravity at dropping process, and falling speed is fast, and during putting in storage, broken kernel increases, unfavorable to safety storage.For
The unnecessary loss of minimizing, reduce labor intensity, improve stored grain safety stability, increase economic benefits, it is necessary to existing
Silo tripper improve.
In prior art, " a kind of silo enters grain distributing device ", publication number: CN103693463A, disclose a kind of shallow circle
Storehouse enters grain distributing device, and it includes allotter and chute, allotter be upper bottom surface be foursquare tank body, the upper end of allotter peace
Being contained in below grain inlet, the bottom steel plate partition of allotter becomes multiple square head piece of the same area, each head piece and one
The upper end of individual chute is connected, and the lower end of chute is corresponding with the grain point that falls in silo respectively, and the grain point that falls in silo exists
In silo circumferential plane uniform, the inner chamber of allotter is provided with the sieve plate of horizontal positioned, sieve plate has multiple sieve aperture, sieve aperture
Position corresponding with the head piece of dispenser bottom respectively.Although single-point blanking is improved by the prior art, but knot
Structure feature brings again new asking about " upper sieve plate ", " lower sieve plate ", the use of " pressure transducer " and " electric controller "
Topic and defect.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of unpowered tripper of silo, this silo tripper can
The effective impurity concentrations phenomenon solving to produce during conveying grain into storehouse, improves stability of grain storage, increases economic benefits.
The present invention solves what above-mentioned technical problem was mainly addressed by following technical proposals:
A kind of non-power grain tripper, in the grain inlet of silo, it is characterised in that: it includes that Flow-rate adjustment fills
Put, material-dividing groove and multiple chute, flow regulator is formed by guiding cone cylinder, cylindrical drum of gathering materials, connecting cylinder and pressure door, guides
Cone cylinder is arranged in silo discharge tube, and pressure door is arranged on below discharge tube, and material-dividing groove is arranged on below pressure door, connecting cylinder
Being supported the fixing connection of connecting plate with material-dividing groove by 6, material-dividing groove is umbrella allotter, comprises central blanking point and material trickling cone
Face two parts, bottom central blanking point conduit install Flow-rate adjustment gate valve, in order to regulate central point flow, material trickling the conical surface by
Center is downward-sloping, the multiple backgauge division boards of fixing connection on the material trickling conical surface, and multiple striker plates are equal along the material trickling conical surface
Cloth arrange, the conical surface that trickled by material is bisected into multiple discharging area, and multiple chutes are arranged on the lower section of material-dividing groove, the upper end of chute and
The discharging area outlet correspondence of the material-dividing groove material trickling conical surface connects, the blanking port of multiple chutes corresponding silo respectively multiple fall
Shots, multiple discharging points are uniform on silo periphery.
Above-mentioned silo enters grain tripper, and described pressure door is by sub-material cone cylinder, spring, seal sleeve and the pressure door axis of guide
Composition, spring is fixed above in seal sleeve upper end, and lower end and pressure door upper surface are fixing to be connected, seal sleeve upper surface with divide
Material cone cylinder fixedly mounts, and lower end and the pressure door axis of guide are connected by bearing, and the pressure door axis of guide is fixed on material-dividing groove center and falls
The upper surface of shots.
Above-mentioned silo enters grain tripper, and described material-dividing groove is umbrella shape allotter, the table of the material trickling conical surface of material-dividing groove
The angle of face and horizontal plane is 45 °, and the periphery of central blanking point conduit and the angle of horizontal plane are 60 °, the upper end of chute with
The closely sealed connection in multiple discharging areas on the material-dividing groove material trickling conical surface, on the lower end of the long chute mouth in outer ring and silo circumferential plane
The grain point that falls of outer zone is corresponding, and the lower end of the short chute mouth of inner ring is corresponding with the grain point that falls in silo circumferential plane upper inner ring district, in
The lower end of heart discharging point conduit is corresponding with the grain point that falls of the center in silo circumferential plane.
Above-mentioned silo enters grain tripper, described in gather materials the base diameter of cylindrical drum more than the diameter of pressure door, connecting cylinder
In taper type, the upper end of lower section connecting cylinder and pressure door circumferential periphery have a fixed gap, and grain falls through annulus space, works as grain
During food whereabouts increased flow capacity, the pressure that pressure door bears increases therewith, and pressure door is moved vertically downward, pressure door surrounding edge
And the gap between connecting cylinder changes, thus reach the purpose of uniform distribution.
The invention has the beneficial effects as follows: the silo grain that puts in storage is changed into multiple spot blanking by single-point blanking, the discharging point of increase
Be equivalent to the chute multiple increased, it is possible to the generation of automatic classification phenomenon during solving well to put in storage；Pass through spring pressure
The size of door stress controls the flow that grain falls, it is not necessary to manual control, has simple and reasonable for structure, and foreign material are evenly distributed
Advantage；Increase the breathability of grain heap, it is simple to the advanced grain storage technology such as stifling, nitrogen charging, force ventilation and corn cold-producing medium cooling
Application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Wherein, reference is: 1 material guide cone cylinder, 2 gather materials cylindrical drum, 3 sub-material cone cylinder, 4 gather materials cylinder
Cylinder, 5 springs, 6 pressure doors, 7 connecting cylinders, the 8 pressure door axis of guides, 9 support connecting plates, 10 material-dividing grooves, 11
Material trickling the conical surface, 12 striker plates, 13 central blanking point conduits, 14 Flow-rate adjustment gate valves, 15 central blanking points,
The 16 short chute mouths of inner ring, the 17 long chute mouths in outer ring.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings, so that advantages and features of the invention can be easier to by this area
Artisans understand that, thus protection scope of the present invention is made apparent clear and definite defining.
Refering to Fig. 1, shown in 2, the present invention includes flow regulator, material-dividing groove 10 and multiple chute, flow regulator
Cone cylinder 1, cylindrical drum of gathering materials 2, connecting cylinder 7 and pressure door 6 is guided including material.Material guides cone cylinder 1 and is arranged on silo discharging
In cylinder, pressure door 6 is arranged on below discharge tube, and material-dividing groove 10 is arranged on below pressure door 6, and multiple chutes are arranged on material-dividing groove 10
Lower section, the corresponding connection of discharging area outlet of the upper end of chute and the material-dividing groove 10 material trickling conical surface 11, the blanking of multiple chutes
Multiple discharging points of the most corresponding silo of mouth, multiple discharging points are uniform on silo periphery, and grain leads to from material-dividing groove 10
Cross chute and fall falling on grain point in silo.
Fig. 1, showing in 2, described pressure door 6 is by sub-material cone cylinder 3, spring 5, seal sleeve 4 and the pressure door axis of guide 8 groups
Becoming, spring 5 is fixed above in seal sleeve 4 upper end, and lower end and pressure door 6 upper surface are fixing to be connected, seal sleeve 4 upper surface with
Sub-material cone cylinder 3 fixedly mounts, and lower end and the pressure door axis of guide 8 are connected by bearing, and the pressure door axis of guide 8 is fixed on material-dividing groove 10
The upper surface of central blanking point.Described pressure door 6 circumferential periphery and lower section connecting cylinder 7 have a fixed gap, and grain is empty through annulus
Gap falls, and when flow difference, varying in weight on pressure door 6, it is different that pressure door 6 moves down distance, pressure door 6 surrounding edge
Gap between edge and connecting cylinder 7 changes, thus reaches the purpose of uniform distribution.
Showing in figure, material-dividing groove 10 is umbrella shape allotter, the surface of the material trickling conical surface 11 of material-dividing groove 10 and horizontal plane
Angle be 45 °, the periphery of central blanking point conduit 13 and the angle of horizontal plane are 60 °, central blanking point conduit 13 bottom
Flow-rate adjustment gate valve 14 is installed, in order to control centre's point flow, the upper end of chute and the multiple blankings on the material trickling conical surface 11
The closely sealed connection in district, the lower end of the long chute mouth in outer ring 17 of chute is corresponding with the grain point that falls of outer zone in silo circumferential plane, slips
The lower end of the short chute mouth of inner ring 16 of groove is corresponding with the grain point that falls in silo circumferential plane upper inner ring district, uniform 6 of inner ring chute
The short chute of 100*120mm, the long chute of uniform 12 120*120mm of outer ring chute, grain is by two 100*60mm chute streams
Entering in central blanking point conduit 13, central blanking selects the grain point 15 that falls of the center in the lower end silo circumferential plane of conduit 13
Correspondence, 19 discharging points, are distributed in the circumferential plane of silo altogether.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should regard
It is all protection scope of the present invention.
Claims (5)
1. a non-power grain tripper, in the grain inlet of silo, it is characterised in that: it includes that Flow-rate adjustment fills
Put, material-dividing groove (10) and multiple chute, described flow regulator is guided cone cylinder (1), cylindrical drum of gathering materials (2) by material, is connected
Cylinder (7) and pressure door (6) composition, described material guides cone cylinder (1) and is arranged in silo discharge tube, and described pressure door (6) is pacified
Be contained in below silo discharge tube, described material-dividing groove (10) be arranged on described pressure door (6) lower section, described connecting cylinder (7) and divide
By supporting, connecting plate (9) is fixing to be connected hopper (10), and described material-dividing groove (10) is umbrella allotter, comprises central blanking point conduit
(13) and material trickling the conical surface (11) two parts, multiple chutes are arranged on the lower section of described material-dividing groove (10), the upper end of chute and
The discharging area outlet correspondence of the described material trickling conical surface (11) connects, the most corresponding silo of the blanking port of multiple chutes multiple
Discharging point, multiple discharging points are uniform on silo periphery.
Non-power grain tripper the most according to claim 1, it is characterised in that: described pressure door (6) is by sub-material cone cylinder
(3), spring (5), seal sleeve (4) and the pressure door axis of guide (8) composition, described spring (5) is fixed above in seal sleeve (4)
Upper end, seal sleeve (4) bottom is fixing with pressure door (6) upper surface to be connected, described seal sleeve (4) upper surface and sub-material cone cylinder
(3) fixedly mounting, seal sleeve (4) lower end and the pressure door axis of guide (8) are connected by bearing, the described pressure door axis of guide (8)
It is fixed on the upper surface of material-dividing groove (10) central blanking point.
Non-power grain tripper the most according to claim 1 and 2, it is characterised in that: described central blanking point conduit
(13) bottom install Flow-rate adjustment gate valve (14), in order to regulate central point flow, described material trickling the conical surface (11) by center to
Lower inclination, the described material trickling conical surface (11) the multiple vertical striker plates (12) of upper fixing connection, multiple vertical striker plate (12) edges
The material trickling conical surface (11) uniform arrangement, by multiple for peripheral circles plane discharging areas.
Non-power grain tripper the most according to claim 1 and 2, it is characterised in that: described material-dividing groove (10) is umbrella shape
Allotter, the surface of the material trickling conical surface (11) of material-dividing groove (10) is 45 ° with the angle of horizontal plane, central blanking point conduit
(13) periphery is 60 ° with the angle of horizontal plane, the upper end of chute and the multiple blankings on the described material trickling conical surface (11)
The closely sealed connection in district, the lower end of the long chute mouth in the outer ring (17) of chute is corresponding with the grain point that falls of outer zone in silo circumferential plane,
The lower end of the short chute mouth of the inner ring (16) of chute is corresponding with the grain point that falls in silo circumferential plane upper inner ring district, and central blanking point is led
The lower end of pipe (13) is corresponding with grain point (15) that falls of the center in silo circumferential plane.
Non-power grain tripper the most according to claim 1 and 2, its feature exists: described in gather materials the bottom of cylindrical drum (2)
Diameter more than the diameter of pressure door (6), described connecting cylinder (7) in taper type, the upper end of connecting cylinder (7) and pressure door (6) cylindrical
Periphery has a fixed gap, and grain falls through annulus space, when grain whereabouts increased flow capacity, and the pressure that pressure door (6) bears
Power increases therewith, and pressure door (6) moves down, and the gap between pressure door (6) surrounding edge and connecting cylinder (7) changes,
Thus reach the purpose of uniform distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627336.XA CN106044297A (en) | 2016-08-02 | 2016-08-02 | Unpowered grain distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627336.XA CN106044297A (en) | 2016-08-02 | 2016-08-02 | Unpowered grain distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106044297A true CN106044297A (en) | 2016-10-26 |
Family
ID=57197234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627336.XA Pending CN106044297A (en) | 2016-08-02 | 2016-08-02 | Unpowered grain distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044297A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879073A (en) * | 2017-11-14 | 2018-04-06 | 武汉轻工大学 | Self adaqptive equipartition device |
| CN108946201A (en) * | 2018-06-21 | 2018-12-07 | 中车石家庄车辆有限公司 | Fixed grain divides grain device |
| CN113200288A (en) * | 2021-04-07 | 2021-08-03 | 浙江双友物流器械股份有限公司 | Coal feeding mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088253A1 (en) * | 1982-03-10 | 1983-09-14 | Paul Wurth S.A. | Installation for charging a shaft furnace |
| CN203582054U (en) * | 2013-10-29 | 2014-05-07 | 中央储备粮库唐山直属库 | Grain feeding distributor for squat silo |
| CN104709729A (en) * | 2014-12-29 | 2015-06-17 | 北京华卓精科科技有限公司 | Rotating-type grain distributor and granary provided with grain distributor |
| CN205293725U (en) * | 2015-12-16 | 2016-06-08 | 中储粮油脂有限公司 | Pressure door of shallow round storehouse distributing device |
| CN205294339U (en) * | 2015-12-16 | 2016-06-08 | 中储粮油脂有限公司 | Grain feeding and distributing device for squat silo |
| CN205855471U (en) * | 2016-08-02 | 2017-01-04 | 扬中灵平风机制造有限公司 | A kind of non-power grain tripper |
-
2016
- 2016-08-02 CN CN201610627336.XA patent/CN106044297A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088253A1 (en) * | 1982-03-10 | 1983-09-14 | Paul Wurth S.A. | Installation for charging a shaft furnace |
| CN203582054U (en) * | 2013-10-29 | 2014-05-07 | 中央储备粮库唐山直属库 | Grain feeding distributor for squat silo |
| CN104709729A (en) * | 2014-12-29 | 2015-06-17 | 北京华卓精科科技有限公司 | Rotating-type grain distributor and granary provided with grain distributor |
| CN205293725U (en) * | 2015-12-16 | 2016-06-08 | 中储粮油脂有限公司 | Pressure door of shallow round storehouse distributing device |
| CN205294339U (en) * | 2015-12-16 | 2016-06-08 | 中储粮油脂有限公司 | Grain feeding and distributing device for squat silo |
| CN205855471U (en) * | 2016-08-02 | 2017-01-04 | 扬中灵平风机制造有限公司 | A kind of non-power grain tripper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879073A (en) * | 2017-11-14 | 2018-04-06 | 武汉轻工大学 | Self adaqptive equipartition device |
| CN108946201A (en) * | 2018-06-21 | 2018-12-07 | 中车石家庄车辆有限公司 | Fixed grain divides grain device |
| CN108946201B (en) * | 2018-06-21 | 2020-03-24 | 中车石家庄车辆有限公司 | Fixed grain divider |
| CN113200288A (en) * | 2021-04-07 | 2021-08-03 | 浙江双友物流器械股份有限公司 | Coal feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |