CN204568524U - A kind of coarse aggregate feed bin - Google Patents
A kind of coarse aggregate feed bin Download PDFInfo
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- CN204568524U CN204568524U CN201520178529.2U CN201520178529U CN204568524U CN 204568524 U CN204568524 U CN 204568524U CN 201520178529 U CN201520178529 U CN 201520178529U CN 204568524 U CN204568524 U CN 204568524U
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- warehouse
- coarse aggregate
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- vibrating grizzly
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Abstract
A kind of coarse aggregate feed bin, comprise warehouse, vibrating grizzly, oversize chute, vibrating feeder, level-sensing device, combined aural and visual alarm, digital display meter, vibrating grizzly is positioned at the upper port place of warehouse, and vibrating grizzly bottom is provided with the opening be communicated with warehouse, and vibrating feeder is positioned at the lower port place of warehouse; Oversize chute is positioned on warehouse lateral wall, and is communicated with vibrating grizzly, and in vibrating grizzly, the height of sieve plate is identical with the nadir height of oversize chute upper port; Level-sensing device is arranged on the end face of warehouse, and level-sensing device is connected with digital display meter respectively at combined aural and visual alarm by signal wire (SW).The coarse aggregate feed bin that this utility model provides have technique simple, be convenient to control, floor area is little, cost is low, automation and the higher feature of level of mechanization.
Description
Technical field
The utility model relates to a kind of material bin, particularly a kind of coarse aggregate feed bin.
Background technology
Along with the widespread use of the method for mining by the way of filling in metal mine exploitation, different compaction materials are applied to the filling in mine, for the mine that strength of filling mass has higher requirements, compaction material many employings coarse aggregate, common filling coarse aggregate has: Gobi desert is expected, rubble, rod milling sand, river sand etc., for guaranteeing the reliability of Cemented filling, so stricter to the granularity requirements of coarse aggregate, usually need to carry out screening process before utilizing coarse aggregate to be prepared, avoid that granularity is excessive causes pipeline plugging accident, utilize coarse aggregate be prepared last as first carry out screening process, avoid that granularity is excessive causes pipeline plugging accident, then the coarse aggregate belt after screening or truck are transported in Horizontal sand storehouse and stack, coarse aggregate in last Horizontal sand storehouse enters intermediate bunker by loader material loading again, and by disk feeder or vibrating feeder feed, above-mentioned technique adopts the standby coarse aggregate of Horizontal sand storage, and use loader, intermediate bunker and the equipment such as disk feeder or vibrating feeder feed, equipment is caused to be implemented more, equipment takes up an area larger, process procedure is complicated, personnel labor intensity is large.
CN103342211A discloses a kind of Novel anti-blockage material bin on October 09th, 2013, comprise storing warehouse, blanking warehouse, discharging warehouse, the sound alarming device being arranged on the material detection device on discharging warehouse and being arranged on described discharging warehouse, this material bin carrys out Timeliness coverage latch up phenomenon by material detection device and sound alarming device, staff is reminded to take block clearing measure in time, although this utility model solves the problem of plugging, but for the material of coarse aggregate, coarse aggregate can not be controlled from the rate of outflow in warehouse, warehouse can not be kept again under the impact of large-size coarse aggregate still to have good structural stability.
Summary of the invention
The purpose of this utility model be overcome prior art above-mentioned deficiency and a kind of coarse aggregate feed bin is provided, it have technique simple, be convenient to control, floor area is little, cost is low, automation and the higher feature of level of mechanization.
The technical solution of the utility model is: a kind of coarse aggregate feed bin, comprise warehouse, vibrating grizzly, oversize chute, vibrating feeder, level-sensing device, combined aural and visual alarm, digital display meter, described vibrating grizzly is positioned at the upper port place of warehouse, vibrating grizzly bottom is provided with the opening be communicated with warehouse, and described vibrating feeder is positioned at the lower port place of warehouse; Described oversize chute is positioned on warehouse lateral wall, and is communicated with vibrating grizzly, and in vibrating grizzly, the height of sieve plate is identical with the nadir height of oversize chute upper port; Described level-sensing device is arranged on the end face of warehouse, and level-sensing device is connected with digital display meter respectively at combined aural and visual alarm by signal wire (SW).
The further technical scheme of the utility model is: described oversize chute is the rectangular tube body structure of upper and lower opening.
The utility model further technical scheme is: on described oversize chute, respectively there is a bending angle at two ends, and the angle of inclination of oversize chute epimere is identical with the angle of inclination of vibrating grizzly upper surface, is convenient to docking of oversize chute and vibrating grizzly; The tiltangleθ of described oversize chute hypomere, 45 °≤θ≤60 °, in this angular range, neither affects the whereabouts of coarse aggregate, can not cause again the material spray phenomenon of coarse aggregate; The described upper surface of oversize chute and the upper surface of vibrating grizzly, on same horizontal surface, ensure that the coarse aggregate on vibrating grizzly top can drop in oversize chute completely.
The utility model further technical scheme is: described warehouse is vertical sand warehouse structure, the top of warehouse is cylindrical, the bottom of warehouse conically, cylindrical warehouse outer wall is provided with upper control line, conical warehouse outer wall is provided with lower control line, and the upper control line setting value corresponding to level-sensing device with lower control line is corresponding.
Further, described material level counts ultrasonic material level detection unit or radar level gauge, and the ability that ultrasonic material level detection unit and radar level gauge send signal is all stronger.
The utility model compared with prior art has following features:
(1) the coarse aggregate feed bin that the utility model provides adopts vertical sand warehouse structure, and configure in warehouse upper port vibrating grizzly carry out screening process, oversize chute is configured with again in vibrating grizzly side, traditional coarse aggregate screening and storing technique are simplified, effectively can reduce floor area, and being beneficial to reduction productive costs, level of mechanization is higher;
(2) the coarse aggregate feed bin that the utility model provides adopts level-sensing device, combined aural and visual alarm, digital display meter, effectively improves the degree of automation that sand storehouse is run, is beneficial to reduction fault rate;
(3) the coarse aggregate feed bin that the utility model provides is provided with vibrating feeder in the bottom of warehouse, is convenient to control discharging speed;
(4) the coarse aggregate feed bin structure that provides of the utility model is simple, easy to operate, and reliability is higher.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in drawings: a kind of coarse aggregate feed bin, comprise warehouse 1, vibrating grizzly 6, oversize chute 7, vibrating feeder 2, level-sensing device 5, combined aural and visual alarm 4, digital display meter 3, vibrating grizzly 6 is positioned at the upper port place of warehouse 1, vibrating grizzly 6 bottom is provided with the opening be communicated with warehouse 1, and vibrating feeder 2 is positioned at the lower port place of warehouse 1; Oversize chute 7 is positioned on warehouse 1 lateral wall, and is communicated with vibrating grizzly 6, and in vibrating grizzly 6, the height of sieve plate 6-2 is identical with the nadir height of oversize chute 7 upper port, and the coarse aggregate be convenient on vibrating grizzly 6 flow in oversize chute 7; Level-sensing device 5 is arranged on the end face of warehouse 1, and level-sensing device 5 is connected with digital display meter 3 respectively at combined aural and visual alarm 4 by signal wire (SW).
Oversize chute 7 is the rectangular tube body structure of upper and lower opening; On oversize chute 7, respectively there is a bending angle at two ends, and the angle of inclination of oversize chute 7 epimere is identical with the angle of inclination of vibrating grizzly 6 upper surface, are convenient to docking of oversize chute 7 and vibrating grizzly 6; Optimum incline angle θ=45 ° of oversize chute 7 hypomere, neither affect the whereabouts of coarse aggregate under this angle, can not cause again the material spray phenomenon of coarse aggregate; The upper surface of oversize chute 7 and the upper surface of vibrating grizzly 6, on same horizontal surface, ensure that the coarse aggregate on vibrating grizzly 6 top can drop in oversize chute 7 completely.
Warehouse 1 is vertical sand warehouse structure, the top of warehouse 1 is cylindrical, the bottom of warehouse 1 conically, cylindrical warehouse 1 outer wall is provided with upper control line 1-2, conical warehouse 1 outer wall is provided with lower control line 1-1, the upper control line 1-2 setting value corresponding to level-sensing device 5 with lower control line 1-1 is corresponding, and upper control line 1-2 and lower control line 1-1 has practice guiding action to technician in working control process, is convenient to control material level.
Level-sensing device 5 is ultrasonic material level detection unit or radar level gauge, and the ability that ultrasonic material level detection unit and radar level gauge send signal is all stronger.
Principle of work of the present utility model and using method are: coarse aggregate by Belt Conveying on vibrating grizzly 6, sieved by vibrating grizzly 6, lower part of screen is divided in warehouse 1, and sieve upper part enters oversize chute 7 and is disposed to warehouse 1 periphery or is directly disposed in truck.When using coarse aggregate to carry out filling, carry out blowing by the vibrating feeder 2 of warehouse 1 lower end.Because warehouse 1 is vertical warehouse structure, highly comparatively large, for avoiding in warehouse 1 coarse aggregate after emptying to smash vibrating feeder 2, also avoid material level overfill in warehouse 1 to damage top, storehouse equipment, thus the utility model possesses the too high too low warning of material level, and shows the function of material level in real time.This function realizes primarily of level-sensing device 5, combined aural and visual alarm 4, digital display meter 3, the material level in warehouse 1 is detected by level-sensing device 5, digital display meter 3 is utilized the mistake high level of material level to be set and to cross low value, cross high level and cross low value corresponding with the upper control line 1-2 on warehouse and lower control line 1-1, when the material level in warehouse 1 reaches setting value, level-sensing device 5 sends a signal, this signal triggers combined aural and visual alarm 4, digital display meter 3 shows the height of material level in real time, and technician adjusts the material level in warehouse 1 in real time according to alarm condition.
Claims (5)
1. a coarse aggregate feed bin, it is characterized in that: comprise warehouse, vibrating grizzly, oversize chute, vibrating feeder, level-sensing device, combined aural and visual alarm, digital display meter, vibrating grizzly is positioned at the upper port place of warehouse, vibrating grizzly bottom is provided with the opening be communicated with warehouse, and vibrating feeder is positioned at the lower port place of warehouse; Oversize chute is positioned on warehouse lateral wall, and is communicated with vibrating grizzly, and in vibrating grizzly, the height of sieve plate is identical with the nadir height of oversize chute upper port; Level-sensing device is arranged on the end face of warehouse, and level-sensing device is connected with digital display meter respectively at combined aural and visual alarm by signal wire (SW).
2. coarse aggregate feed bin according to claim 1, is characterized in that: oversize chute is the rectangular tube body structure of upper and lower opening.
3. coarse aggregate feed bin according to claim 1 and 2, is characterized in that: on oversize chute, respectively there is a bending angle at two ends, and the angle of inclination of oversize chute epimere is identical with the angle of inclination of vibrating grizzly upper surface; The tiltangleθ of oversize chute hypomere, 45 °≤θ≤60 °; The upper surface of oversize chute and the upper surface of vibrating grizzly are on same horizontal surface.
4. coarse aggregate feed bin according to claim 1, it is characterized in that: warehouse is vertical sand warehouse structure, and the top of warehouse is cylindrical, and the bottom of warehouse conically, cylindrical warehouse outer wall is provided with upper control line, and conical warehouse outer wall is provided with lower control line.
5. coarse aggregate feed bin according to claim 1, is characterized in that: material level counts ultrasonic material level detection unit or radar level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178529.2U CN204568524U (en) | 2015-03-28 | 2015-03-28 | A kind of coarse aggregate feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178529.2U CN204568524U (en) | 2015-03-28 | 2015-03-28 | A kind of coarse aggregate feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568524U true CN204568524U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178529.2U Expired - Fee Related CN204568524U (en) | 2015-03-28 | 2015-03-28 | A kind of coarse aggregate feed bin |
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| Country | Link |
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| CN (1) | CN204568524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680035A (en) * | 2017-02-10 | 2017-05-17 | 河海大学 | Automatic removing and sampling method for large-diameter aggregate of concrete for rheology |
| CN114632583A (en) * | 2022-03-14 | 2022-06-17 | 立之力机械(广州)股份有限公司 | Stifled device is prevented with feeding to lithium cell raw materials processing |
-
2015
- 2015-03-28 CN CN201520178529.2U patent/CN204568524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680035A (en) * | 2017-02-10 | 2017-05-17 | 河海大学 | Automatic removing and sampling method for large-diameter aggregate of concrete for rheology |
| CN114632583A (en) * | 2022-03-14 | 2022-06-17 | 立之力机械(广州)股份有限公司 | Stifled device is prevented with feeding to lithium cell raw materials processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150819 Termination date: 20160328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |