CN208898005U - Self-enclosed material-falling hopper - Google Patents
Self-enclosed material-falling hopper Download PDFInfo
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- CN208898005U CN208898005U CN201821503876.8U CN201821503876U CN208898005U CN 208898005 U CN208898005 U CN 208898005U CN 201821503876 U CN201821503876 U CN 201821503876U CN 208898005 U CN208898005 U CN 208898005U
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- pipeline
- falling hopper
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- tilted towards
- horizontal pipeline
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Abstract
It is convenient for changing the purpose of the utility model is to provide one kind and the simply self-enclosed material-falling hopper of structure, vertical duct including horizontal pipeline and for constituting detachable connection with the exit of feed bin, the outlet end of vertical duct and the arrival end of horizontal pipeline, which are connected by being tilted towards pipeline, to be an integral structure, the angle theta being tilted towards between pipeline and horizontal pipeline is the angle of repose of material to be conveyed, is connected below material-falling hopper with oscillating feeder.In above scheme, material-falling hopper is an integral structure, directly made of wear-resisting steel plate, according to different parts abrasion condition, choose the wear-resisting steel plate of different-thickness, the composite construction for not using inner liner abrasive resistant steel plate avoids the risk that conveyor belt is torn on Fall of lining to next procedure equipment belt conveyor.The angle of repose of material is utilized simultaneously, and material is self-enclosed after realization parking, eliminates gate, structure is simple, easy to operate.
Description
Technical field
The utility model relates to block material conveying technology fields, and in particular to a kind of self-enclosed material-falling hopper.
Background technique
In mine, smelting industry, block material is during different process sections flow often using chute, hopper etc.
Facility is as the linking between two procedures, and the generations such as block material and chute, hopper are opposite during using these facilities
Movement causes to wear, while the operation in order to cooperate each process, needs to install gate additional in the discharge end of hopper to adjust or control
The blanking velocity of material processed.Chute or hopper common practice for contacting bulk materials are in chute or hopper liner
The wearing piece of wear-resisting steel plate etc.The abrasion condition and replacement for opening wide the wearing piece being laid in chute are all easier.But
It is difficult compared with replacement all for the abrasion inspection of enclosed hopper inner liner abrasive resistant part.
This structure of hopper has following defect: 1, wear-resisting steel plate liner has uncontrollable wind that falls off in use
Danger, can not find in time, the wear-resisting steel plate liner split away off would generally be stuck in the defeated belt conveyor belt of next process and
Between the backplate on both sides, by belt tearing；Meanwhile material-falling hopper liner once falls off, it can not be at the scene in old wear-resisting steel plate
Lining is removed and its replacement, only whole to remove on the feed bin of outer hopper, installs again after having re-replaced wear-resistant liner
Up, it cannot be replaced using the of short duration gap to stop production.2, the gate structure for controlling blanking speed is complicated, troublesome in poeration, every time
It will closed shutter when parking.
Utility model content
The purpose of the utility model is to provide one kind to be convenient for changing, the simply self-enclosed material-falling hopper of structure.
To achieve the goals above, the technical solution adopted in the utility model are as follows: a kind of self-enclosed material-falling hopper, including transverse direction
Pipeline and vertical duct for constituting detachable connection with the exit of feed bin, the outlet end of vertical duct and transverse pipe
The arrival end in road is an integral structure by being tilted towards pipeline linking, and the angle theta being tilted towards between pipeline and horizontal pipeline is to defeated
The angle of repose of material is sent, is connected below material-falling hopper with oscillating feeder.
In above scheme, self-enclosed material-falling hopper is an integral structure, and inside does not have wear-resisting steel plate liner, and it is defeated to avoid tearing
Material-falling hopper is integrally disassembled replacement after external observation vibration material-falling hopper abrasion by the risk for sending belt from feed bin,
The angle of repose of material is utilized simultaneously, and material is self-enclosed after realization parking, eliminates gate, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Specific embodiment
Bulk cargo is able to maintain the maximum angle (the unilateral angle to ground) of natural stability state when stacking, referred to as " peace
Cease angle ".Heap adds this bulk cargo after this angle is formed, then up, will slide down naturally, keeps this angle, can only increase,
Floor space is increased simultaneously.Mound, dump, grain stacking in, often can see that this phenomenon, different types of bulk cargo peace
It is different to cease angle.The utility model is designed using this principle of natural repose angle, and particular content is as follows:
A kind of self-enclosed material-falling hopper, including horizontal pipeline 12 and for constituting detachable connection with the exit of feed bin
Vertical duct 11, the outlet end of vertical square pipe 11 is one by being tilted towards pipeline 13 to be connected with the arrival end of horizontal pipeline 12
Body formula structure, the angle theta being tilted towards between pipeline 13 and horizontal pipeline 12 are the angle of repose of material to be conveyed, are connect below material-falling hopper
Oscillating feeder.The upper end of material-falling hopper is mounted on the lower part of feed bin, is oscillating feeder, the structure of material-falling hopper below material-falling hopper
Including lateral part, vertical section and sloping portion, self-enclosed material-falling hopper is an integral structure, and inside is without in wear-resisting steel plate
Lining avoids the risk of tearing conveyor belt, and after external observation vibration material-falling hopper abrasion, material-falling hopper entirety is torn open from feed bin
Unload replacement down, while using the angle of repose of material, material is self-enclosed after realization parking, eliminates gate, structure letter
It is single, it is easy to operate.
When stopping in order to prevent, material is fallen from 12 outlet end of horizontal pipeline, is tilted towards prolonging for 13 topmost tube wall of pipeline
The intersection point of long line and 12 bottom tube wall of horizontal pipeline is more than or equal to 0 to 12 outlet end distance δ of horizontal pipeline.Accordingly even when being most
The material in outside will not be fallen since inertia straight line is fallen in horizontal pipeline 12 from 12 outlet end of horizontal pipeline.
It is the pipeline worn by material impact due to being tilted towards pipeline 13, is tilted towards the wall thickness of pipeline 13 greater than horizontal, vertical
The wall thickness of pipeline 11,12.The wall thickness for being tilted towards 13 bottom of pipeline is greater than the wall thickness at other positions.For being tilted towards pipeline 13 and
Speech, bottom is that most severe position is worn by material impact, so saying that this position steel plate thickeies.By different in process of production
The observation of the wear law at position, different parts are made using the wear-resisting steel plate of different-thickness, guarantee that each position of material-falling hopper uses
Service life is consistent.
Preferably, vertical duct 11 is rectangular tube with pipeline 13 is tilted towards, and horizontal pipeline 12 is the guide of tripartite's composition
Cover, lower section are open type, and opened downward part with the panel of oscillating feeder for connecting.11 shape of vertical duct is a side
Pipe, being tilted towards pipeline 13 is also a square tube, and horizontal pipeline 12 is the guide cover of tripartite composition, and front end is unlimited, under
Side is also unlimited, and opened downward part with oscillating feeder for contacting, and material is fallen on the panel of oscillating feeder, front end
It is to be transported to next process from here for material that part, which is opened wide,.
Claims (5)
1. a kind of self-enclosed material-falling hopper, it is characterised in that: including horizontal pipeline (12) and for being constituted with the exit of feed bin
The vertical duct (11) of detachable connection, the outlet end of vertical duct (11) and the arrival end of horizontal pipeline (12) are by being tilted towards
Pipeline (13) linking is an integral structure, and the angle theta being tilted towards between pipeline (13) and horizontal pipeline (12) is material to be conveyed
Angle of repose, be connected below material-falling hopper with oscillating feeder.
2. self-enclosed material-falling hopper according to claim 1, it is characterised in that: be tilted towards prolonging for pipeline (13) topmost tube wall
Long line and the intersection point of horizontal pipeline (12) bottom are more than or equal to 0 to horizontal pipeline (12) outlet end distance δ.
3. self-enclosed material-falling hopper according to claim 1, it is characterised in that: the wall thickness for being tilted towards pipeline (13) is greater than laterally
The wall thickness of pipeline, vertical duct (12,11).
4. self-enclosed material-falling hopper according to claim 1, it is characterised in that: the wall thickness for being tilted towards pipeline (13) bottom is greater than
The wall thickness at other positions.
5. self-enclosed material-falling hopper according to any one of claims 1-4, it is characterised in that: vertical duct (11) and inclination
It is rectangular tube to pipeline (13), horizontal pipeline (12) is the guide cover of tripartite's composition, and lower section is open type, opened downward part
It is connect for the panel with oscillating feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503876.8U CN208898005U (en) | 2018-09-13 | 2018-09-13 | Self-enclosed material-falling hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503876.8U CN208898005U (en) | 2018-09-13 | 2018-09-13 | Self-enclosed material-falling hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898005U true CN208898005U (en) | 2019-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503876.8U Active CN208898005U (en) | 2018-09-13 | 2018-09-13 | Self-enclosed material-falling hopper |
Country Status (1)
| Country | Link |
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| CN (1) | CN208898005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250432A (en) * | 2018-09-13 | 2019-01-22 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Self-enclosed material-falling hopper |
-
2018
- 2018-09-13 CN CN201821503876.8U patent/CN208898005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250432A (en) * | 2018-09-13 | 2019-01-22 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Self-enclosed material-falling hopper |
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