CN102874501B - Bulk material storage hopper - Google Patents
Bulk material storage hopper Download PDFInfo
- Publication number
- CN102874501B CN102874501B CN201210337724.6A CN201210337724A CN102874501B CN 102874501 B CN102874501 B CN 102874501B CN 201210337724 A CN201210337724 A CN 201210337724A CN 102874501 B CN102874501 B CN 102874501B
- Authority
- CN
- China
- Prior art keywords
- blanking port
- hopper
- discharging hole
- bulk material
- torsion spring
- 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.)
- Expired - Fee Related
Links
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a bulk material storage hopper, which comprises a hopper main body, a discharging hole opening device and a supporting frame and is characterized in that a thin-wall cylindrical discharging hole is connected with the lower opening part under the hopper main body; a discharging hole baffle is hinged to the discharging hole; the discharging hole opening device is symmetrically arranged on two sides of the discharging hole and consists of a clamping plate, a shaft and a torsion spring, the shaft is fixed on the outer side of the discharging hole, the clamping plate is hinged to the shaft, the torsion spring is fixed on the shaft, and the lower part of the clamping plate can clamp the discharging hole baffle under the action of elastic force of the torsion spring; and the supporting frame has a truss structure, and a beam for forcing the clamping plate to rotate by depending on the gravity of the hopper is arranged on the supporting frame. The bulk material storage hopper has the advantages that the bulk material storage hopper is simple in structure, the discharging hole baffle can be automatically opened after the bulk material storage hopper is arranged on the supporting frame, the building material production automation is facilitated, and the production efficiency is improved.
Description
Technical field
The invention belongs to the doffer field in building materials processing, relate in particular to a kind of processing building materials bulk material hopper.
Background technology
In construction processes field, hopper is widely used as charging equipment.In process of production, hopper has the double action of storage material and unloading materials, to when filling with substance in hopper, end opening sealing; When hopper discharging, end opening is opened.At present, funnel blanking port is divided into without opening device and has two kinds of opening devices, when the storing, need external device to stop that material falls in funnel without the hopper of blanking port opening device, have the main dependence opposite opened melon skin valve control of blanking port opening device.Need to set up independently equipment without the hopper of blanking port opening device and complete the action such as storing and discharging, comparatively inconvenience of the transport of hopper and use, there is the hopper of blanking port opening device need to use melon skin valve etc., electrical control is comparatively complicated, control difficulty is large, as can be seen here, the hopper that processing building materials are used exists significantly not enough in feeding process, has affected the production and processing of building materials.
Summary of the invention
The object of the invention is to provide a kind of simple and reliable physical construction that adopts, and realizes hopper and arrives the processing building materials bulk material hopper that blanking port baffle plate is opened automatically after control position.
The technical scheme that the present invention solves described problem is as follows:
The present invention includes hopper main body, blanking port opening device, bracing frame, described hopper main body is thin-wall construction, and upper opening is greater than lower openings; Lower openings position under hopper main body is connected with the blanking port of thin-walled tubular structure, is hinged with the complete blanking port baffle plate that blocks blanking port of energy on blanking port; At the monosymmetric blanking port opening device that is provided with of blanking port, blanking port opening device is made up of clamp, axle, torsion spring, axle is fixed on the outside of blanking port, clamp is articulated with on axle, torsion spring is fixed on axle, when hopper departs from bracing frame, clamp bottom can be blocked blanking port baffle plate under the elastic force effect of torsion spring; Bracing frame is truss structure, is provided with the bracing frame crossbeam that relies on hopper self gravitation to force clamp to rotate on bracing frame.
Compared with prior art, advantage of the present invention is: the mechanism of employing is simple and reliable, can realize hopper and be arranged to the function that on bracing frame, rear blanking port baffle plate is opened automatically, is conducive to realize production of construction materials automation, enhances productivity.
Brief description of the drawings
Fig. 1 is embodiment 1 hopper integral structure schematic diagram;
Fig. 2 is embodiment 1 hopper blanking port opening device closed condition structural representation;
Fig. 3 is embodiment 1 hopper blanking port opening device opening structural representation;
Fig. 4 is that part sectional view is looked on an embodiment 1 hopper blanking port opening device left side;
Fig. 5 is embodiment 1 hopper blanking port upward view.
In figure: 1-hopper main body, 2-blanking port, 3-blanking port opening device, 4-bracing frame, 5-axle, 6-clamp, 7-hinge, 8-blanking port baffle plate, 9-spring cotter, 10-torsion spring.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is described further, and embodiment only, for further narration the present invention, does not form the restriction to the application's claim protection domain.
Embodiment mono-:
As shown in Fig. 1 ~ 5, a kind of bulk material hopper of the present invention's design is mainly made up of hopper main body 1, blanking port 2, blanking port opening device 3, blanking port baffle plate 8, bracing frame 4.Described hopper main body 1 is thin-walled welded-steel plate construction, and upper opening is greater than lower openings, has larger storage material space; Described blanking port 2 is thin-walled tubular structure, and cross-sectional plane is rectangle, be fixed on hopper main body 1 under; Described blanking port baffle plate 8 is rectangular thin plate structure, use hinge 7 to be articulated with the lower edge of blanking port 2, when 8, two blanking port baffle plates of a blanking port baffle plate, 8 closure is respectively set in the both sides of blanking port 2, overlap mutually, the complete blanking port 2 that blocks, while opening because self gravitation keeps vertically; Described blanking port opening device 3 is mainly made up of clamp 6, axle 5, torsion spring 10, clamp 6 two outsides with blanking port 2 hinged by axle 5, and torsion spring 10 is fixed on axle 5; Support frame as described above 4 is truss structure, is provided with the bracing frame crossbeam that relies on hopper self gravitation to force clamp 6 to rotate.In the time that hopper departs from bracing frame 4, clamp 6 blocks blanking port baffle plate 8 under the elastic force effect of torsion spring 10, stop bulk material to fall, after hopper is placed on bracing frame 4, the upper arm of the clamp 6 of two blanking port opening devices is pressed on the crossbeam on bracing frame 4, crossbeam on bracing frame 4 forces clamp 6 to rotate along axle 5 under the Action of Gravity Field of hopper and material, blanking port baffle plate 8 opens after departing from clamp 6 constraints under self gravitation, bulk material falls, thereby realize hopper and arrive control position, be after hopper is placed on bracing frame 4, blanking port baffle plate 8 is opened automatically, in order to prevent that axle 5 from axis direction play occurring, the shaft shoulder or spring cotter 9 are set at the two ends of axle 5.
Claims (1)
1. a bulk material hopper, comprises hopper main body, blanking port opening device, bracing frame, it is characterized in that: described hopper main body is thin-wall construction, and upper opening is greater than lower openings; Lower openings position under hopper main body is connected with the blanking port of thin-walled tubular structure, is hinged with the complete blanking port baffle plate that blocks blanking port of energy on blanking port; At the monosymmetric blanking port opening device that is provided with of blanking port, blanking port opening device is made up of clamp, axle, torsion spring, and axle is fixed on the outside of blanking port, and clamp is articulated with on axle, torsion spring is fixed on axle, and clamp bottom can be blocked blanking port baffle plate under the elastic force effect of torsion spring; Bracing frame is truss structure, is provided with the bracing frame crossbeam that relies on hopper self gravitation to force clamp to rotate on bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337724.6A CN102874501B (en) | 2012-09-13 | 2012-09-13 | Bulk material storage hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337724.6A CN102874501B (en) | 2012-09-13 | 2012-09-13 | Bulk material storage hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102874501A CN102874501A (en) | 2013-01-16 |
| CN102874501B true CN102874501B (en) | 2014-10-15 |
Family
ID=47476071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210337724.6A Expired - Fee Related CN102874501B (en) | 2012-09-13 | 2012-09-13 | Bulk material storage hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102874501B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210718A (en) * | 2014-09-04 | 2014-12-17 | 无锡市张泾宇钢机械厂 | Rotation type labelling device |
| CN109769793B (en) * | 2019-03-19 | 2023-07-04 | 盐城市盾田机械制造有限公司 | Weedicide spraying device of direct seeding machine |
| CN114455214A (en) * | 2020-11-10 | 2022-05-10 | 湖南冠一颜料有限公司 | Storage device of ferric oxide pigment |
| CN112720712B (en) * | 2021-01-27 | 2022-09-06 | 剑川狮河木雕有限公司 | Log cutting equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646175A1 (en) * | 1976-10-13 | 1978-04-20 | Edelhoff Staedtereinigung | Large container locking mechanism - has bell-crank lever with leaf spring holding hook in both engaged and free positions |
| CN101898663A (en) * | 2010-04-27 | 2010-12-01 | 昆山科信橡塑机械有限公司 | Cyclone feed bin |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270624A (en) * | 1988-09-06 | 1990-03-09 | Sumitomo Heavy Ind Ltd | Granule discharging device |
| CN102152916B (en) * | 2011-03-23 | 2012-12-26 | 四川电力送变电建设公司 | Automatic discharging hopper for cableway freight transportation |
-
2012
- 2012-09-13 CN CN201210337724.6A patent/CN102874501B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646175A1 (en) * | 1976-10-13 | 1978-04-20 | Edelhoff Staedtereinigung | Large container locking mechanism - has bell-crank lever with leaf spring holding hook in both engaged and free positions |
| CN101898663A (en) * | 2010-04-27 | 2010-12-01 | 昆山科信橡塑机械有限公司 | Cyclone feed bin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102874501A (en) | 2013-01-16 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |