CN208275748U - A kind of double-layer circular vibration screen system - Google Patents
A kind of double-layer circular vibration screen system Download PDFInfo
- Publication number
- CN208275748U CN208275748U CN201820305235.5U CN201820305235U CN208275748U CN 208275748 U CN208275748 U CN 208275748U CN 201820305235 U CN201820305235 U CN 201820305235U CN 208275748 U CN208275748 U CN 208275748U
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- China
- Prior art keywords
- hopper
- discharge port
- layer
- belt
- vibrating screen
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- 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
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a kind of double-layer circular vibration screen systems, and including having the circular vibrating screen there are three discharge port, three discharge ports of the circular vibrating screen are respectively upper layer discharge port, middle layer discharge port and lower layer's discharge port；The upper layer discharge port is vertical discharge spout, and on upper layer, a belt conveyer is arranged in the lower section of discharge port, and dump skip is arranged in the end of belt conveyer, and the base opening of dump skip is arranged in the first hopper, and the first belt is arranged in the lower section of the first hopper；Discharge outlet setting tilted tube is connected to the second hopper in middle level, and the second belt is provided with below the second hopper；The bottom of circular vibrating screen is arranged in lower layer's discharge port, and third hopper is at the inverted round table-like bottom for being mounted on circular vibrating screen and clasps lower layer's discharge port, and third belt is arranged in the lower section of third hopper.The utility model solves the problems, such as that the coarse fodder of upper layer discharge port discharge is serious to equipment attrition.
Description
Technical field
The utility model relates to a kind of double-layer circular vibration screen systems, belong to circular vibrating screen technical field.
Background technique
Material can be separated three kinds of grades simultaneously, according to the grain of material by the bilayer circular vibrating screen used in Gold Production
Grade is different to be discharged by three discharge ports respectively.Use inclined pipeline by material transmission to effect outside the discharge port of existing circular vibrating screen
Corresponding storage area is transported to by the belt below hopper again after the hopper answered.Since top layer is coarse granular material, to hopper
Abrasion is very serious, in the case where material relatively sticks wet, is also frequently occluded hopper, the workload of scene operating and maintenance personal
It is all very big.In Gold Production operation, the length bucket for tilting pipeline is long, especially the pipeline of the coarse fodder of top layer relative to
The pipeline of lower two layers, inclined angle are obviously delayed very much, simultaneously as being bulky grain block material, pass through hopper in material
During to the serious wear of pipeline and hopper, cause hopper the case where mill leakage, the workload of maintenance personal often occur
It is bigger.Since its block part is often at hopper throat, personnel must ascend a height cleaning, and there are security risks.Repair every time,
The hopper time is cleared up all at 0.5 hour or more, directly reduces the dnockout of the crushing plant of next process in Gold Production
Efficiency, extends the working time, and the workload of personnel increases.
Utility model content
The utility model solves the abrasion and blocking of hopper, promotes the ramming efficiency for selecting crushing plant, reduces maintenance and fortune
The workload for turning personnel provides a kind of double-layer circular vibration screen system.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of double-layer circular vibration screen system, including has
The circular vibrating screen of three discharge ports, is characterized in that, three discharge ports of the circular vibrating screen be respectively upper layer discharge port, in
Layer discharge port and lower layer's discharge port；The upper layer discharge port is vertical discharge spout, and on upper layer, the lower section of discharge port is arranged one
Dump skip is arranged in belt conveyer, the end of belt conveyer, and the base opening of dump skip is arranged in the first hopper, in the first hopper
Lower section be arranged the first belt；Discharge outlet setting tilted tube is connected to the second hopper in middle level, sets below the second hopper
It is equipped with the second belt；Lower layer's discharge port is arranged in the bottom of circular vibrating screen, and third hopper round table-like is mounted at inverted
The bottom of circular vibrating screen simultaneously clasps lower layer's discharge port, and third belt is arranged in the lower section of third hopper.
The beneficial effects of the utility model are: the discharge bucket that can be connected with effective solution circular vibrating screen upper layer discharge port is stifled
The case where plug, abrasion, average each class can save maintenance, the time for clearing up hopper at 0.5 hour or more, improve broken
The ramming efficiency in workshop, hence it is evident that reduce maintenance and operate the labor intensity of personnel, avoid personnel and clear up hopper, work of ascending a height
The security risk of industry.
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be done, improvement below can be tied all or using part combination with above-mentioned technical solution
It closes.
Further, it is provided with closing device in the bottom of first hopper, the second hopper and third hopper, it is described
Closing device include scraper bowl, telescopic oil cylinder, fixed link, swingle and folding bar；Scraper bowl axis is fixed below hopper, in scraper bowl
Bottom pin hole is set, fixed link is fixed on hopper, and a telescopic oil cylinder is fixedly mounted on the hopper above fixed link, stretches
The output end of contracting oil cylinder installs swingle by axis, and the middle part axis of swingle connects in the end of fixed link, the other end of swingle
Axis connects folding bar, and the other end axis for opening and closing bar connects pin hole in scraper bowl bottom.
The advantages of beneficial effect using above-mentioned further scheme is, this programme is to realize the free of the lower section of hopper
Folding, can according to need material stock or blowing in hopper, realizes controllability, avoid that blowing makes always because of hopper
Belt when needing to shut down on there is the case where material accumulation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing common circular vibrating screen system；
Fig. 2 is the structural schematic diagram of the circular vibrating screen system of the utility model；
Fig. 3 is the structural schematic diagram of the closing device in the utility model.
Appended drawing reference record is as follows: circular vibrating screen 1, belt conveyer 2, upper layer discharge port 3, middle layer discharge port 3-1, lower layer go out
Material mouth 3-2, dump skip 4, the first hopper 5, the second hopper 5-2, third hopper 5-1, the first belt 6, closing device 7, scraper bowl
7.1, folding bar 7.2, swingle 7.3, fixed link 7.4, telescopic oil cylinder 7.5, pipeline 8, the second belt 9, third belt 10,
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
A kind of double-layer circular vibration screen system (referring to figs. 2 and 3), including having the circular vibrating screen 1 there are three discharge port, the circle
Three discharge ports of vibration sieve 1 are respectively upper layer discharge port 3, middle layer discharge port 3-1 and lower layer discharge port 3-2；The upper layer goes out
Material mouth is vertical discharge spout, and on upper layer, a belt conveyer 2, the end setting of belt conveyer 2 is arranged in the lower section of discharge port 3
The base opening of dump skip 4, dump skip 4 is arranged in the first hopper 5, and the first belt 6 is arranged in the lower section of the first hopper 5；In middle level
Tilted tube 8 is set at discharge port 3-1 and is connected to the second hopper 5-2, the second belt 9 is provided with below the second hopper 5-2；Institute
The lower layer discharge port 3-2 stated is arranged in the bottom of circular vibrating screen 1, and third hopper 5-1 round table-like is mounted on circular vibrating screen 1 at inverted
Bottom and clasp lower layer discharge port 3-2, third hopper 5-1 lower section be arranged third belt 10.
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be done, improvement below can be tied all or using part combination with above-mentioned technical solution
It closes.
The bottom of first hopper 5, the second hopper 5-2 and third hopper 5-1 is provided with closing device 7, described
Closing device 7 include scraper bowl 7.1, telescopic oil cylinder 7.5, fixed link 7.4, swingle 7.3 and folding bar 7.2；7.1 axis of scraper bowl is solid
It is scheduled below hopper, pin hole is set in the bottom of scraper bowl 7.1, fixed link 7.4 is fixed on hopper, above fixed link 7.4
A telescopic oil cylinder 7.5 is fixedly mounted on hopper, the output end of telescopic oil cylinder 7.5 installs swingle 7.3, swingle by axis
7.3 middle part axis connects in the end of fixed link 7.4, and the other end axis of swingle 7.3 connects folding bar 7.2, opens and closes the another of bar 7.2
One end axis connects the pin hole in 7.1 bottom of scraper bowl.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
- The screen system 1. a kind of double-layer circular shakes, including having the circular vibrating screen there are three discharge port, which is characterized in that the circular vibrating screen Three discharge ports are respectively upper layer discharge port, middle layer discharge port and lower layer's discharge port；The upper layer discharge port is vertical discharging Mouthful, on upper layer, a belt conveyer is arranged in the lower section of discharge port, and dump skip, the bottom of dump skip is arranged in the end of belt conveyer Mouth is arranged in the first hopper, and the first belt is arranged in the lower section of the first hopper；Discharge outlet setting tilted tube connects in middle level Logical second hopper, is provided with the second belt below the second hopper；The bottom of circular vibrating screen is arranged in lower layer's discharge port, Third hopper is at the inverted round table-like bottom for being mounted on circular vibrating screen and clasps lower layer's discharge port, is arranged in the lower section of third hopper Third belt.
- The screen system 2. double-layer circular according to claim 1 shakes, which is characterized in that in first hopper, the second hopper It is provided with closing device with the bottom of third hopper, the closing device includes scraper bowl, telescopic oil cylinder, fixed link, rotation Bar and folding bar；Scraper bowl axis is fixed below hopper, pin hole is arranged in the bottom of scraper bowl, fixed link is fixed on hopper, solid A telescopic oil cylinder is fixedly mounted on hopper above fixed pole, the output end of telescopic oil cylinder installs swingle, swingle by axis Middle part axis connect in the end of fixed link, the other end axis of swingle connects folding bar, and the other end axis for opening and closing bar connects at scraper bowl bottom The pin hole in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305235.5U CN208275748U (en) | 2018-03-06 | 2018-03-06 | A kind of double-layer circular vibration screen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305235.5U CN208275748U (en) | 2018-03-06 | 2018-03-06 | A kind of double-layer circular vibration screen system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275748U true CN208275748U (en) | 2018-12-25 |
Family
ID=64747180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820305235.5U Expired - Fee Related CN208275748U (en) | 2018-03-06 | 2018-03-06 | A kind of double-layer circular vibration screen system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275748U (en) |
-
2018
- 2018-03-06 CN CN201820305235.5U patent/CN208275748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |