CN202033669U - Material level controller - Google Patents
Material level controller Download PDFInfo
- Publication number
- CN202033669U CN202033669U CN2011201163277U CN201120116327U CN202033669U CN 202033669 U CN202033669 U CN 202033669U CN 2011201163277 U CN2011201163277 U CN 2011201163277U CN 201120116327 U CN201120116327 U CN 201120116327U CN 202033669 U CN202033669 U CN 202033669U
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- CN
- China
- Prior art keywords
- electromagnet
- valve
- material level
- collection box
- bin gate
- 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 provides a material level controller, which comprises a material collection box and a material door, wherein the material collection box is placed under the material door. The material level controller is characterized by also comprising a material level detector, a signal processor, an electromagnet, a valve and a steam cylinder, wherein the material level detector is arranged in the material collection box, an output signal control wire of the material level detector is connected to an input interface of the signal processor, an output signal control wire of the signal processor is connected to an input interface of the electromagnet, an output interface of the electromagnet is connected with an operation handle of the valve, the valve is connected with the steam cylinder through a steam pipe, and a piston of the steam cylinder is connected with the material door. Because when the materials in the material collection box reach a certain height, the detection can be carried out through the material level detector, then, the signal processing is carried out, the automatic control on the opening and the closing of the material door can be realized, the special personnel supervision is not needed, the work efficiency is improved, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of charge level control device.
Background technology
In enterprise, often to screen material, especially foundry enterprise because molding sand in transportation, can lump or be mixed with foreign material, in order to guarantee casting product quality, needs sampling that it is screened.Existing molding sand screening is undertaken by screening installation, and it comprises the material storehouse, accepts hopper, vibrating device, bin gate, and bin gate is located at the outlet of vibrating device, vibrating device is located at the below in material storehouse, accept hopper and be positioned over the below of bin gate, moulding mixture is by behind the vibration screening, falls into by the sramana and accepts hopper, after accepting hopper and filling, by the manually-operated bin gate, therefore, need the special messenger to monitor, inefficiency has also increased manufacturing cost.
The utility model content
The utility model aims to provide a kind of high efficiency, has the charge level control device of automatic control.
The technical scheme that the utility model adopted is: a kind of charge level control device, comprise and accept hopper, bin gate, accept hopper and be positioned over the below of bin gate, it is characterized in that: also comprise Charge level measurer, signal processing apparatus, electromagnet, valve, cylinder, Charge level measurer is located at and is accepted in the hopper, its output signal control line is connected to the input interface of signal processing apparatus, the output signal control line of signal processing apparatus is connected to the electromagnet input interface, the electromagnet output interface is connected with the lever of valve, valve is connected with cylinder by steam pipe, and the piston of cylinder is connected with bin gate.
The beneficial effects of the utility model are: owing to after accepting material in the case and reaching a certain height, can detect by Charge level measurer, pass through signal Processing again, can realize controlling automatically the open and close of bin gate, special messenger's supervision need be set, therefore, improve work efficiency, reduced production cost.
Description of drawings
Fig. 1 is a composition frame chart of the present utility model.
Fig. 2 uses synoptic diagram for the utility model.
Embodiment
The structure of an embodiment of the utility model, as Fig. 1, shown in Figure 2, a kind of charge level control device, comprise Charge level measurer 1, signal processing apparatus 2, electromagnet 3, valve 4, cylinder 5, bin gate 6, accept hopper 7, material storehouse 8, vibrating device 9, bin gate 6 is located at the outlet of vibrating device 9, vibrating device 9 is located at the below in material storehouse 8, accept hopper 7 and be positioned over the below of bin gate 6, Charge level measurer 1 is located at and is accepted in the hopper 7, its output signal control line is connected to the input interface of signal processing apparatus 2, the output signal control line of signal processing apparatus 2 is connected to electromagnet 3 input interfaces, electromagnet 3 output interfaces are connected with the lever of valve 4, valve 4 is connected with cylinder 5 by steam pipe, and the piston of cylinder 5 is connected with bin gate 6.
During work,, Charge level measurer 1 do not have when expecting, after its output signal is handled by signal processing apparatus 2 when detecting, 3 actions of control electromagnet make valve 4 be in " unlatching " state, and this moment, air pressure drove cylinder 5 work, open bin gate 6, the material material begins to drop to the hopper 7 from material storehouse 8; When expecting down to certain altitude, Charge level measurer 1 sends signal after after testing, and the time relay of enabling signal treating apparatus 2 is because the time-lag action of the time relay, still keep bin gate 6 at " unlatching " state, continue blanking, behind certain hour (when material is full), by time breaker control electromagnet 3 actions of signal processing apparatus 2, make valve 4 be in " closing " state, this moment, air pressure drove cylinder 5 work, closed bin gate 5, stopped blanking; So periodic duty has reached material level and has controlled automatically, has realized not needing the special messenger to supervise, and has improved work efficiency, has reduced cost.
Claims (1)
1. charge level control device, comprise and accept hopper, bin gate, accept hopper and be positioned over the below of bin gate, it is characterized in that: also comprise Charge level measurer, signal processing apparatus, electromagnet, valve, cylinder, Charge level measurer is located at and is accepted the input interface that hopper is interior, its output signal control line is connected to signal processing apparatus, the output signal control line of signal processing apparatus is connected to the electromagnet input interface, the electromagnet output interface is connected with the lever of valve, valve is connected with cylinder by steam pipe, and the piston of cylinder is connected with bin gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201163277U CN202033669U (en) | 2011-04-08 | 2011-04-08 | Material level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201163277U CN202033669U (en) | 2011-04-08 | 2011-04-08 | Material level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033669U true CN202033669U (en) | 2011-11-09 |
Family
ID=44895958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201163277U Expired - Fee Related CN202033669U (en) | 2011-04-08 | 2011-04-08 | Material level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222155A (en) * | 2018-08-29 | 2019-01-18 | 南通福马重型机床制造有限公司 | A kind of sesame apparatus for baking |
| CN115500140A (en) * | 2022-10-24 | 2022-12-23 | 农业农村部南京农业机械化研究所 | Flexible vibration conveying, separating and collecting device |
-
2011
- 2011-04-08 CN CN2011201163277U patent/CN202033669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222155A (en) * | 2018-08-29 | 2019-01-18 | 南通福马重型机床制造有限公司 | A kind of sesame apparatus for baking |
| CN115500140A (en) * | 2022-10-24 | 2022-12-23 | 农业农村部南京农业机械化研究所 | Flexible vibration conveying, separating and collecting device |
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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: 20111109 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |