CN202734942U - Weighing and feeding device - Google Patents
Weighing and feeding device Download PDFInfo
- Publication number
- CN202734942U CN202734942U CN 201220264481 CN201220264481U CN202734942U CN 202734942 U CN202734942 U CN 202734942U CN 201220264481 CN201220264481 CN 201220264481 CN 201220264481 U CN201220264481 U CN 201220264481U CN 202734942 U CN202734942 U CN 202734942U
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- CN
- China
- Prior art keywords
- weighing
- wire rope
- fixed
- discharging opening
- raw material
- 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
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Abstract
The utility model relates to a weighing and feeding device capable of automatic weighing. A vibrating screen is fixed below a lower end of a discharging opening of a raw material bin; a slide groove is arranged at a lower end of a discharging opening of the vibrating screen; a bogie is arranged below a lower end of a discharging opening of the slide groove; the bogie is fixed with one end of a steel wire rope; the other end of the steel wire rope winds over steel wire rope wheels and is connected with a traction mechanism; the steel wire rope wheels are fixed at a weighing rod through bearings; one end of the weighing rod is hinged to a fixing seat, and the other end of the weighing rod is fixed to the fixing seat through a weighing sensor; the weighing sensor is electrically connected with a data processing control system; and the data processing and control system controls the raw material bin and the vibrating screen. The weighing and feeding device of the utility model is advantageous in structural simplicity and automatic weighing.
Description
Technical field
The utility model relates to a kind of feeding device, can automatic weighing.
Background technology
At present, the feeding system of lime, rauhkalk stove production line has two large classes: the belt filled system, dolly promotes feeding system.
Promote feeding system for now widely used dolly especially.Raw material in the raw material cabin need just can be finished material loading through following steps: bolting, the scale hooper of packing into, scale hooper metering, scale hooper blowing, dolly charging, dolly promote, dolly discharging seven large steps form.
Wherein scale hooper is only finished 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 automatically control, increases the hydrostatic 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 larger, and with the blowing door-opening mechanism.Need to build larger factory building or melt pit.Arrange raw material system.Strengthen civil engineering cost and difficulty of construction.
Equipment is more, take up an area larger, invest higher, maintenance trouble.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of weighing and loading materials device, and it is simple in structure, can automatic weighing.
The technical scheme in the invention for solving the technical problem is: the discharging opening lower end of raw material cabin is fixed with vibratory screening apparatus, there is chute vibratory screening apparatus discharging opening lower end, there is dolly chute discharging opening lower end, one end of dolly and wire rope is fixed, the other end of wire rope is walked around wire rope pulley and is connected in haulage gear, described wire rope pulley is fixed on the bar of weighing by bearing, an end and the holder of bar of weighing is hinged, the other end is fixed by LOAD CELLS and described holder, LOAD CELLS is electrically connected with the data processing and control system, data processing and control system control raw material cabin and vibratory screening apparatus.
The utlity model has following advantages: 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 drawings and Examples the utility model is further specified.
Accompanying drawing is the utility model schematic diagram.
Embodiment
As shown in drawings, the discharging opening lower end of raw material cabin 10 is fixed with vibratory screening apparatus 9, there is chute 8 vibratory screening apparatus 9 discharging opening lower ends, there is dolly 1 chute 8 discharging opening lower ends, dolly 1 is fixed with an end of wire rope 2, the other end of wire rope 2 is walked around wire rope pulley 4 and is connected in haulage gear, described wire rope pulley 4 is fixed on the bar 5 of weighing by bearing, an end and the holder 7 of bar 5 of weighing is hinged, the other end is fixed by LOAD CELLS 3 and described holder 7, LOAD CELLS 3 is electrically connected with data processing and control system (not shown in FIG.), data processing and control system control raw material cabin 10 and vibratory screening apparatus 9.
Described wire rope 2, dolly 1 are in tilted layout.
The weighing-up wave of described LOAD CELLS 3 by wireless signal transfer to data handling system.
Claims (3)
1. weighing and loading materials device, it is characterized in that: the discharging opening lower end of raw material cabin (10) is fixed with vibratory screening apparatus (9), there is chute (8) vibratory screening apparatus (9) discharging opening lower end, there is dolly (1) chute (8) discharging opening lower end, dolly (1) is fixed with an end of wire rope (2), the other end of wire rope (2) is walked around wire rope pulley (4) and is connected in haulage gear, described wire rope pulley (4) is fixed on the bar of weighing (5) by bearing, an end and the holder (7) of bar (5) of weighing is hinged, the other end is fixing by LOAD CELLS (3) and described holder (7), LOAD CELLS (3) is electrically connected with the data processing and control system, data processing and control system control raw material cabin (10) and vibratory screening apparatus (9).
2. ask 1 described weighing and loading materials device according to right, it is characterized in that: described 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 described LOAD CELLS (3) by wireless signal transfer to data handling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264481 CN202734942U (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264481 CN202734942U (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734942U true CN202734942U (en) | 2013-02-13 |
Family
ID=47660631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264481 Expired - Fee Related CN202734942U (en) | 2012-06-06 | 2012-06-06 | Weighing and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735064A (en) * | 2012-06-06 | 2012-10-17 | 新兴河北工程技术有限公司 | Weighing and feeding device |
-
2012
- 2012-06-06 CN CN 201220264481 patent/CN202734942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735064A (en) * | 2012-06-06 | 2012-10-17 | 新兴河北工程技术有限公司 | Weighing and feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140606 |