CN202748327U - Automatic pneumatic cleaning attachment device for grain on-line moisture monitor - Google Patents
Automatic pneumatic cleaning attachment device for grain on-line moisture monitor Download PDFInfo
- Publication number
- CN202748327U CN202748327U CN 201220406819 CN201220406819U CN202748327U CN 202748327 U CN202748327 U CN 202748327U CN 201220406819 CN201220406819 CN 201220406819 CN 201220406819 U CN201220406819 U CN 201220406819U CN 202748327 U CN202748327 U CN 202748327U
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- CN
- China
- Prior art keywords
- grain
- attachment device
- automatic pneumatic
- moisture monitor
- cleaning attachment
- 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
An automatic pneumatic cleaning attachment device for a grain on-line moisture monitor relates to the technical field of measuring equipment. The automatic pneumatic cleaning attachment device for the grain on-line moisture monitor comprises a discharge outlet arranged below a grain feed hopper, wherein two sides of the discharge outlet are provided with roller electrodes, and hairbrushes are arranged below the roller electrodes. The automatic pneumatic cleaning attachment device for the grain on-line moisture monitor is characterized in that an air nozzle is arranged outside the roller electrodes, and the air nozzle is connected with an air pump through an air pipe. The automatic pneumatic cleaning attachment device for the grain on-line moisture monitor has the advantages that the residual attachment on the surface of the roller electrode parts which is uneasy to unfold and clean of the grain on-line moisture monitor can be cleaned effectively so that the metrical data of the grain on-line moisture monitor is more accurate. The preparation value of the grain moisture content measured by the online moisture monitor can be improved effectively so that the grain on-line moisture monitor equipped with the automatic pneumatic cleaning attachment device is more suitable for enterprises of grain drying, grain processing and grain collection and storage.
Description
Technical field
The utility model relates to technical field of measuring equipment, is specifically related to the pneumatic means of the online moisture monitoring instrument cleaning measurement component attachment of a kind of grain and dust.
Background technology
China is large agricultural country, and country is to agricultural machinery production and energetically support of application, and the enterprises such as grain purchases, storage processing all use foodstuff drying device in a large number.Requirement to the foodstuff drying device drying efficiency improves year by year, and the online moisture monitoring instrument of grain is to guarantee that effectively accurate that grain is the high-quality oven dry of foodstuff drying device is to the surveying instrument of certain water percentage.This surveying instrument accurately whether, be directly connected to the quality of grain after the foodstuff drying device baking.
The online moisture monitoring instrument of grain enters the grains of measuring position by the extruding of roller electrode, thereby measures instant grain moisture content.And the roller electrode is because frequent extruding grain, and residue and the dust in the grain of grain usually can be attached to the roller electrode surface.The online moisture monitoring instrument of grain carries cleaning brush, and by the rotation process of roller electrode, effects on surface is cleared up.Owing to rotating speed waits reason slowly, the surface attachments that cleaning brush can't more effective cleaning roller electrode, thus had influence on the exact value that monitor is measured grain moisture content.
The utility model content
Technical problem to be solved in the utility model is to provide the online moisture monitoring instrument of grain automatic pneumatic cleaning attachment device a kind of simple in structure, easy to use.
Technical problem to be solved in the utility model realizes by the following technical solutions:
The online moisture monitoring instrument of a kind of grain automatic pneumatic cleaning attachment device, comprise the discharging escape hole that is arranged at grain feeder hopper below, described discharging escape hole both sides are provided with the roller electrode, described roller electrode below is provided with hairbrush, it is characterized in that: described roller electrode outside is provided with air nozzle, and described air nozzle connects air pump by tracheae.
On the described tracheae air valve is installed.
Also comprise a timing control coremaking sheet, the ON/OFF of described timing controlled chip controls air valve.
Described timing controlled chip is installed on the online moisture monitoring instrument of grain and controls in the case.
The beneficial effects of the utility model are: the utility model effectively online moisture monitoring instrument of cleaned grain is difficult for the roller electrod assembly remained on surface attachment that disassemble is cleared up, more accurate with the measurement data of impelling the online moisture monitoring instrument of grain, the preparation value of the grain moisture content that the online moisture monitoring instrument of Effective Raise is measured can make and equip grain on-line moisture determination instrument of the present utility model and more be applicable to grain heat-drying, grain processing and grain and the enterprise such as store up and use.
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is the utility model functional-block diagram.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 and Figure 2, the online moisture monitoring instrument of a kind of grain automatic pneumatic cleaning attachment device, comprise the discharging escape hole 5 that is arranged at grain feeder hopper 1 below, discharging escape hole 5 both sides are provided with roller electrode 2, roller electrode 2 belows are provided with hairbrush 4, roller electrode 2 outsides are provided with air nozzle 9, and air nozzle 9 connects air pump 6 by tracheae 3, and air valve 8 is installed on the tracheae 3.Also comprise a timing control coremaking sheet 7, the ON/OFF of timing controlled chip 7 control air valves 8.
During work, grain to be measured regularly enters grain feeder hopper 1, through rolling of roller electrode 2, measures the water percentage of grain, and the grain residue after the extruding is discharged through discharging escape hole 5.The residual dregs and the dust that adhere on roller electrode 2 surfaces by regularly cleaning of timing controlled chip 7 controls, are guaranteed the cleaning on surface, roller electrode 2 measuring point, to guarantee measuring accuracy by the gases at high pressure that eject in tracheae 3 and the air nozzle 9.
The timing controlled chip is in the online moisture monitoring instrument of grain duration of work, open air valve by the chip timing controlled, gases at high pressure spray the roller electrode outside that is used for an extruding grain material and measurement grain moisture content in the online moisture monitoring instrument of grain by tracheae and valve, the cleaning attachment that cleaning brush brushes off that is difficult for being fixed, more accurate with the measurement data of impelling the online moisture monitoring instrument of grain.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the online moisture monitoring instrument of grain automatic pneumatic is cleared up the attachment device, comprise the discharging escape hole that is arranged at grain feeder hopper below, described discharging escape hole both sides are provided with the roller electrode, described roller electrode below is provided with hairbrush, it is characterized in that: described roller electrode outside is provided with air nozzle, and described air nozzle connects air pump by tracheae.
2. the online moisture monitoring instrument of grain according to claim 1 automatic pneumatic cleaning attachment device is characterized in that: on the described tracheae air valve is installed.
3. the online moisture monitoring instrument of grain according to claim 1 automatic pneumatic cleaning attachment device is characterized in that: also comprise a timing control coremaking sheet, the ON/OFF of described timing controlled chip controls air valve.
4. the online moisture monitoring instrument of grain according to claim 2 automatic pneumatic is cleared up the attachment device, and it is characterized in that: described timing controlled chip is installed on the online moisture monitoring instrument of grain and controls in the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406819 CN202748327U (en) | 2012-08-16 | 2012-08-16 | Automatic pneumatic cleaning attachment device for grain on-line moisture monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406819 CN202748327U (en) | 2012-08-16 | 2012-08-16 | Automatic pneumatic cleaning attachment device for grain on-line moisture monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748327U true CN202748327U (en) | 2013-02-20 |
Family
ID=47707702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406819 Expired - Fee Related CN202748327U (en) | 2012-08-16 | 2012-08-16 | Automatic pneumatic cleaning attachment device for grain on-line moisture monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748327U (en) |
-
2012
- 2012-08-16 CN CN 201220406819 patent/CN202748327U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic pneumatic cleaning attachment device for grain on-line moisture monitor Effective date of registration: 20141024 Granted publication date: 20130220 Pledgee: Quanjiao enterprise financing Company limited by guarantee Pledgor: QuanJiao JinZhu Mechanical Manufacturing Co., Ltd. Registration number: 2014990000893 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |