CN102735064A - Weighing and feeding device - Google Patents
Weighing and feeding device Download PDFInfo
- Publication number
- CN102735064A CN102735064A CN2012101858133A CN201210185813A CN102735064A CN 102735064 A CN102735064 A CN 102735064A CN 2012101858133 A CN2012101858133 A CN 2012101858133A CN 201210185813 A CN201210185813 A CN 201210185813A CN 102735064 A CN102735064 A CN 102735064A
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- China
- Prior art keywords
- weighing
- wire rope
- steel wire
- dolly
- chute
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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.)
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Abstract
The invention relates to a weighing and feeding device, which can realize the automatic weighing. The lower end of a discharge opening of a raw material cabin is fixedly provided with a vibration screen, the lower end of a discharge opening of the vibration screen is provided with a chute, the lower end of a discharge opening of the chute is provided with a trolley, the trolley is fixed with one end of a steel wire rope, the other end of the steel wire rope goes around a steel wire rope wheel to be connected with a traction mechanism, the steel wire rope wheel is fixedly arranged on a weighing rod through a bearing, one end of the weighing rod is hinged with a fixing seat, the other end of the weighing rod is fixed with the fixing seat through a weighing sensor, the weighing sensor is electrically connected with a data processing control system, and the data processing control system controls the raw material cabin and the vibration screen. The weighing and feeding device has the advantages that the structure is simple, and the automatic weighing can be realized.
Description
Technical field
The present invention relates to a kind of feeding device, weighing automatically.
Background technology
At present, the feeding system of lime, dolomite stove production line has two big types: the belt filled system, dolly promotes feeding system.
Special in present widely used dolly lifting feeding system.Raw material in the former feed bin need pass through following steps and could accomplish material loading: bolting, the scale hooper of packing into, scale hooper metering, scale hooper blowing, dolly charging, dolly promote, dolly discharging seven big steps are formed.
Wherein scale hooper is only accomplished the weighing function, but will produce following adverse effect: 1, the raw material process of packing scale hooper into and emitting scale hooper all makes the scale hooper inwall bear impact, the wearing and tearing of raw material.The scale hooper inner wall abrasion is very fast, needs at the thicker wear-resisting steel plate of scale hooper inwall lining.2, the raw material process of packing scale hooper into and emitting scale hooper all can produce unnecessary airborne dust, pollutes site environment.Needing increases the dust pelletizing system ability, just can guarantee operating environment.3, the raw material process of packing scale hooper into and emitting scale hooper all needs control automatically, increases the hydraulic control link.Need to increase hydraulic valve, conduit under fluid pressure and control circuit.
The more important thing is that scale hooper itself is highly bigger, and have the blowing door-opening mechanism.Need to build bigger factory building or melt pit.Arrange raw material system.Strengthen civil engineering cost and difficulty of construction.
Equipment is more, take up an area of bigger, invest higher, maintenance trouble.
Summary of the invention
In order to overcome the shortcoming of prior art, the present invention provides a kind of weighing and loading materials device, and it is simple in structure, weighing automatically.
The present invention solves the technical scheme that its technical problem takes: the discharging opening lower end of former feed bin is fixed with vibratory sieve; There is chute vibratory sieve discharging opening lower end, and there is dolly chute discharging opening lower end, and an end of dolly and steel wire rope is fixed; The other end of steel wire rope is walked around wire rope pulley and is connected in haulage gear; On the bar of weighing, an end and the holder of the bar of weighing are hinged through bearing fixing for described wire rope pulley, and the other end is fixed through LOAD CELLS and described holder; LOAD CELLS is electrically connected with the data processing and control system, and the data processing and control system controls former feed bin and vibratory sieve.
The present invention has advantage: 1, cancellation scale hooper, reduce unnecessary equipment investment; 2, cancel the scale hooper wear-resistant liner, reduced the steel attrition; 3, reduce the raw material breakage; 4, reduce the reentrainment of dust of raw material; 5, hydraulic pressure and control system have been saved; 6, save construction investment; 7, reduce equipment failure rate, reduce maintenance cost; 8, simple and practical, invest little, reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is a sketch map of the present invention.
The specific embodiment
Shown in accompanying drawing, the discharging opening lower end of former feed bin 10 is fixed with vibratory sieve 9, and there is chute 8 vibratory sieve 9 discharging opening lower ends; There is dolly 1 chute 8 discharging opening lower ends; Dolly 1 is fixed with an end of steel wire rope 2, and the other end of steel wire rope 2 is walked around wire rope pulley 4 and connected in haulage gear, described wire rope pulley 4 through bearing fixing on the bar 5 of weighing; An end and the holder 7 of bar 5 of weighing is hinged; The other end is fixed through LOAD CELLS 3 and described holder 7, and LOAD CELLS 3 is electrically connected with data processing and control system (not drawing among the figure), and the data processing and control system controls former feed bin 10 and vibratory sieve 9.
Described steel wire rope 2, dolly 1 are in tilted layout.
The weighing-up wave of said LOAD CELLS 3 is given data handling system through wireless signal transfer.
Claims (3)
1. weighing and loading materials device; It is characterized in that: the discharging opening lower end of former feed bin (10) is fixed with vibratory sieve (9); There is chute (8) vibratory sieve (9) discharging opening lower end, and there is dolly (1) chute (8) discharging opening lower end, and dolly (1) is fixed with an end of steel wire rope (2); The other end of steel wire rope (2) is walked around wire rope pulley (4) and is connected in haulage gear; On the bar of weighing (5), an end of the bar of weighing (5) and holder (7) are hinged through bearing fixing for described wire rope pulley (4), and the other end is fixing through LOAD CELLS (3) and described holder (7); LOAD CELLS (3) is electrically connected with the data processing and control system, and the data processing and control system controls former feed bin (10) and vibratory sieve (9).
2. ask 1 described weighing and loading materials device according to right, it is characterized in that: described steel wire rope (2), dolly (1) are in tilted layout.
3. ask 1 described weighing and loading materials device according to right, it is characterized in that: the weighing-up wave of said LOAD CELLS (3) is given data handling system through wireless signal transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101858133A CN102735064A (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101858133A CN102735064A (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102735064A true CN102735064A (en) | 2012-10-17 |
Family
ID=46991019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101858133A Pending CN102735064A (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102735064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344118A (en) * | 2013-07-16 | 2013-10-09 | 上海宝锋工程技术有限公司 | Non-blast furnace iron making device feeding system and method |
| CN105115296A (en) * | 2015-09-08 | 2015-12-02 | 泰州市恒达金属铸件厂 | Industrial electric-arc furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963980U (en) * | 1972-09-14 | 1974-06-05 | ||
| GB2089053A (en) * | 1980-11-28 | 1982-06-16 | Isometal Engineering Ltd | Measuring loads |
| CN201400642Y (en) * | 2009-03-31 | 2010-02-10 | 新疆绿翔糖业有限责任公司 | Double-kiln automatic feeding device of lime kiln |
| CN202734942U (en) * | 2012-06-06 | 2013-02-13 | 新兴河北工程技术有限公司 | Weighing and feeding device |
-
2012
- 2012-06-06 CN CN2012101858133A patent/CN102735064A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963980U (en) * | 1972-09-14 | 1974-06-05 | ||
| GB2089053A (en) * | 1980-11-28 | 1982-06-16 | Isometal Engineering Ltd | Measuring loads |
| CN201400642Y (en) * | 2009-03-31 | 2010-02-10 | 新疆绿翔糖业有限责任公司 | Double-kiln automatic feeding device of lime kiln |
| CN202734942U (en) * | 2012-06-06 | 2013-02-13 | 新兴河北工程技术有限公司 | Weighing and feeding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344118A (en) * | 2013-07-16 | 2013-10-09 | 上海宝锋工程技术有限公司 | Non-blast furnace iron making device feeding system and method |
| CN105115296A (en) * | 2015-09-08 | 2015-12-02 | 泰州市恒达金属铸件厂 | Industrial electric-arc furnace |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |