CN103964227A - Unloading hopper - Google Patents
Unloading hopper Download PDFInfo
- Publication number
- CN103964227A CN103964227A CN201310031216.XA CN201310031216A CN103964227A CN 103964227 A CN103964227 A CN 103964227A CN 201310031216 A CN201310031216 A CN 201310031216A CN 103964227 A CN103964227 A CN 103964227A
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- CN
- China
- Prior art keywords
- hopper
- unloading
- box
- discharge port
- seal cover
- 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.)
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to an unloading hopper and a use method thereof. The unloading hopper is characterized in that the side surface of a hopper box is arc-shaped, an upper opening of the hopper box is smaller than the area of the inner bottom of the hopper box, a plurality of unloading ports are formed in the lower part of the hopper box, and a sealed cover connected with the hopper box is arranged at the lower part of the unloading port; baffles are arranged on the peripheries of the unloading ports, The unloading hopper and the use method thereof have the benefits that when materials are conveyed into the hopper box, as the side surface of the hopper box is arc-shaped, and the upper opening of the hopper box is smaller, the overflow of dust is effectively prevented; when goods in the hopper box are unloaded into a vehicle hopper of a vehicle, the vehicle is firstly parked under the hopper box, and unloading through the plurality of unloading ports is more uniform, so that the movement of the vehicle is avoided; the sealed cover descends and is covered on the vehicle hopper, so that the dust is prevented from flying in all directions; even if a small amount of dust flies out upwards, the dust enters the baffles on the peripheries of the unloading ports, so that the environment pollution is reduced; upon the completion of unloading, an unloading door is closed, and the sealed cover is covered. The unloading hopper and the use method thereof have the advantages of simple structure, convenience in operation, high working efficiency, low labor intensity and reduced environment pollution.
Description
Technical field
The present invention relates to a kind of hopper, specifically a kind of airborne dust unload unloading hopper and using method thereof of direct entrucking of being applicable to.
Background technology
At present, in the unloading car loading operation in harbour, goods yard, known unloading hopper is made up of overhead, funnel, workplatform, funnel switch.Funnel is erected by overhead.At ordinary times, first pack goods into funnel.When entrucking, vehicle is parked in funnel below, opens funnel switch, and goods enters in wagon box.Because great majority unloading has airborne dust, as dry in cassava especially operation, in the time that several tons even the goods of tens tons packs funnel into, goods can produce powerful impact to hopper walls, produce thus a large amount of dust, particularly in the time that goods enters wagon box by funnel, the diff-H that funnel and wagon box are several meters, can produce more dust, serious harm operating personal healthy, and the handle of controlling funnel switch is manual operation, labour intensity is large, moreover harbour sea wind is larger, pollute thus surrounding environment and affect resident living, also increase the stevedore's damage in cargo handing process.Secondly, the wagon box length of existing vehicle is long, is longer than the width of funnel far away, so need in operation constantly to adjust vehicle location, affects operating efficiency.
Summary of the invention
The present invention is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, automation mechanized operation, operating efficiency is high, labour intensity is low, protection of the environment, be conducive to healthy unloading hopper.
Technical solution of the present invention is such, a kind of unloading hopper, comprise hopper box, it is characterized in that described hopper box side is curved, the hopper box hopper box inner bottom part area that is less than suitable for reading, hopper box bottom is provided with some discharge ports, and discharge port bottom is provided with the seal cover cap being connected with hopper box, and the wagon box length and width of seal cover cap length and width and vehicle match.
Described discharge port end is provided with Dump gate, and Dump gate one side and discharge port are hinged, and opposite side is connected with the hydraulic stem of hydraulic actuating cylinder or is meshed with the gear of driven by motor, and described discharge port is provided with baffle plate around, and discharge port has more than one,
On described seal cover cap, be hollow body with discharge port opposite position, see seal cover cap ovalize from top, seal cover cap is connected with hopper box bottom by the gear of hydraulic actuating cylinder or driven by motor.
Be provided with operator's compartment on one side at hopper box, in operator's compartment, be provided with the relay of controlling hydrostatic drive and motor-driven.
The wagon box of vehicle is facing to the discharge port of unloading hopper, and hydraulic ram pulls open seal cover cap, and discharge port is opened discharging to wagon box, while closing, moves edge under the baffle plate of discharge port periphery on seal cover cap to.
The present invention's beneficial effect is compared with prior art: in the time of feeding in hopper box, because casing side is curved, floating dust is easy to along sidewall landing, and simultaneously due to suitable for reading smaller, also actv. has prevented the excessive of dust.In the time that the goods in hopper box is discharged into the wagon box of car two, first car is docked under hopper box, multiple discharge ports are set below hopper box, discharging is more even, has avoided the generation of when filling with substance moving vehicle problem, has improved operating efficiency.In the time of discharging, seal cover cap declines by hydrostatic drive, is covered in above wagon box simultaneously.By hydrostatic drive, Dump gate is opened, material falls in the interstitial hole of seal cover cap, has avoided to greatest extent flying upward of dust, has upwards entered in discharge port baffle plate around even if raise out on a small quantity, has effectively avoided flying upward of dust, has reduced environmental pollution.Discharging is complete, by the control of operator's compartment, closes Dump gate, and will on seal cover cap, draw, and above moves under discharge port baffle plate around along stopping.That the present invention has is simple in structure, easy to operate, operating efficiency is high, labour intensity is low, reduce environmental pollution, be conducive to the advantages such as healthy.
Detailed description of the invention
The present invention is further described below.That hopper box bottom surface has is overhead, baffle plate, Dump gate, seal cover cap, hydraulic actuating cylinder, discharge port.Between hopper box and seal cover cap, there is baffle plate, there is hydraulic actuating cylinder, there is discharge port centre, hopper box is by overhead support, and hopper box side is curved, the hopper box hopper box inner bottom part area that is less than suitable for reading, hopper box bottom is provided with five discharge ports, discharge port end is provided with Dump gate, and Dump gate one side and discharge port are hinged, and opposite side is connected with the hydraulic stem of hydraulic actuating cylinder.The surrounding of discharge port is provided with baffle plate.Discharge port bottom is provided with the seal cover cap being connected with hopper box, on seal cover cap, be hollow body with discharge port opposite position, see seal cover cap ovalize from top, seal cover cap is connected with hopper box bottom by hydraulic actuating cylinder, and the wagon box length and width of the length and width of seal cover cap and vehicle match.
When use, first, toward the interior feeding of hopper box, because casing side is curved, floating dust is easy to along sidewall landing, and simultaneously due to suitable for reading smaller, also actv. has prevented the excessive of dust.In the time that the goods in hopper box is discharged into the wagon box of car two, first car is docked under hopper box, be provided with five discharge ports below hopper box, discharging is more even, has avoided the generation of when filling with substance moving vehicle problem, has improved operating efficiency.In the time of discharging, seal cover cap declines by hydrostatic drive, is covered in above wagon box simultaneously.By hydrostatic drive, Dump gate is opened, material falls in the interstitial hole of seal cover cap, has avoided to greatest extent flying upward of dust, has upwards entered in discharge port baffle plate around even if raise out on a small quantity, has effectively avoided flying upward of dust, has reduced environmental pollution.Discharging is complete, by the control of operator's compartment, closes Dump gate, and will on seal cover cap, draw, and above moves under discharge port baffle plate around along stopping.
Claims (5)
1. a unloading hopper, it is characterized in that described hopper box side is curved, the hopper box hopper box inner bottom part area that is less than suitable for reading, hopper box bottom is provided with some discharge ports, discharge port bottom is provided with the seal cover cap being connected with hopper box, and the wagon box length and width of seal cover cap length and width and vehicle match.
2. the hopper of unloading according to claim 1, it is characterized in that described discharge port end is provided with Dump gate, Dump gate one side and discharge port are hinged, opposite side is connected with the hydraulic stem of hydraulic actuating cylinder or is meshed with the gear of driven by motor, described discharge port is provided with baffle plate around, and discharge port has more than one.
3. the hopper of unloading according to claim 1, is characterized in that on described seal cover cap being hollow body with discharge port opposite position, sees seal cover cap ovalize from top, is connected bottom the gear of seal cover cap by hydraulic actuating cylinder or driven by motor and hopper box.
4. the hopper of unloading according to claim 1, is characterized in that being provided with operator's compartment on one side at hopper box, is provided with the relay of controlling hydrostatic drive and motor-driven in operator's compartment.
5. the unload using method of hopper, is characterized in that the wagon box of vehicle is facing to the discharge port of unloading hopper, and hydraulic ram pulls open seal cover cap, and discharge port is opened discharging to wagon box, while closing, moves edge under the baffle plate of discharge port periphery on seal cover cap to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031216.XA CN103964227A (en) | 2013-01-28 | 2013-01-28 | Unloading hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031216.XA CN103964227A (en) | 2013-01-28 | 2013-01-28 | Unloading hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103964227A true CN103964227A (en) | 2014-08-06 |
Family
ID=51234317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310031216.XA Pending CN103964227A (en) | 2013-01-28 | 2013-01-28 | Unloading hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103964227A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420285A (en) * | 1981-01-05 | 1983-12-13 | Lafarge Conseils Et Etudes | Apparatus for loading bulk materials from a storage bin into a truck |
| CN2099106U (en) * | 1990-12-31 | 1992-03-18 | 戚务强 | Container type cement tank |
| JP2004182412A (en) * | 2002-12-04 | 2004-07-02 | Tokyo Kyoei Shokai:Kk | Scatter preventing device at the time of stacking earth and sand |
| CN101092203A (en) * | 2007-07-24 | 2007-12-26 | 贺召军 | Hopper for bulk cargo |
| JP2009233598A (en) * | 2008-03-27 | 2009-10-15 | Eniwa Kensetsu Kk | Dust splash prevention device in powder scattering apparatus |
| CN201362512Y (en) * | 2008-11-20 | 2009-12-16 | 无锡锡东能源科技有限公司 | Roller-type discharging structure |
-
2013
- 2013-01-28 CN CN201310031216.XA patent/CN103964227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420285A (en) * | 1981-01-05 | 1983-12-13 | Lafarge Conseils Et Etudes | Apparatus for loading bulk materials from a storage bin into a truck |
| CN2099106U (en) * | 1990-12-31 | 1992-03-18 | 戚务强 | Container type cement tank |
| JP2004182412A (en) * | 2002-12-04 | 2004-07-02 | Tokyo Kyoei Shokai:Kk | Scatter preventing device at the time of stacking earth and sand |
| CN101092203A (en) * | 2007-07-24 | 2007-12-26 | 贺召军 | Hopper for bulk cargo |
| JP2009233598A (en) * | 2008-03-27 | 2009-10-15 | Eniwa Kensetsu Kk | Dust splash prevention device in powder scattering apparatus |
| CN201362512Y (en) * | 2008-11-20 | 2009-12-16 | 无锡锡东能源科技有限公司 | Roller-type discharging structure |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |