CN2031715U - Automatic grinder - Google Patents
Automatic grinder Download PDFInfo
- Publication number
- CN2031715U CN2031715U CN 88204741 CN88204741U CN2031715U CN 2031715 U CN2031715 U CN 2031715U CN 88204741 CN88204741 CN 88204741 CN 88204741 U CN88204741 U CN 88204741U CN 2031715 U CN2031715 U CN 2031715U
- Authority
- CN
- China
- Prior art keywords
- electromagnetism
- valve
- mill
- solenoid
- pipe
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An Automatic grinder, used for grinding the cereal, the oil-bearing material, the food and the medicine sample, comprising an electromagnetic grinder, an electromagnetic inlet valve, an electromagnetic out valve, an electromagnetic liquid filler and a program controller. The automatic grinder not only can mill the sample, but also can automatically transfer the milled sample and the cleaning container, which can lighten the labour intensity of the operator, reduce the operational errors and improve the accuracy level of the analytic sample.
Description
The present invention is a kind of automatic grinding device that is used to grind cereal, oil plant, food, drug sample.
Before the present invention makes, the electromagnetic type lapping device that China's utility model patent 86201516 proposes, can be used for the grinding of cereal and oil plant sample, and ground sample is respond well, grinding rate is fast, sample is used for the Soxhlet extraction process and measures oil content after this mill is levigate, the extracting time can shorten to 1 hour from original 10 hours, but being the whole operation process, weak point need the people to finish, sample after levigate still wants the operator to shift by hand when shifting, careless operation will be lost sample, and the cleaning of container also wants the operator to finish by hand in addition.
The objective of the invention is to propose a kind of not only can sample is levigate, and can shift the autogenous mill of levigate sample and clean container automatically.
The composition of the grinder that the present invention proposes has adopted the electromagnetism mill, it is characterized in that having increased the electromagnetism inlet valve, electromagnetic discharging valve, electromagnetism charger and cyclelog.Cyclelog is the controlling organization of grinder, electromagnetism mill, electromagnetism inlet valve, electromagnetic discharging valve and electromagnetism charger are executing agencies, cyclelog is connected with the solenoid of executing agency with connector by lead, the power supply of solenoid be can disconnect or connect according to predefined program, automatic liquid feeding, automatic grinding, automatic nesting and cleaning automatically finished thereby drive executing agency.
Adopt this autogenous mill, the operator puts into sample, after connecting autogenous mill power supply and starting, grinder just can be levigate with sample, and shift levigate sample and automatic clean container automatically, not only alleviate operator's labour intensity, and reduced operate miss, improved the order of accuarcy of analytic sample.
Below in conjunction with accompanying drawing concrete enforcement of the present invention is described further, shown in the accompanying drawing, structure chart for autogenous mill, wherein the structure of electromagnetism mill is identical with the electromagnetism mill that Chinese utility model patent 86201516 proposes, it is the container of being made by non-magnet material (7), container cover (16), there is the grinding rod (6) of through hole at the center, solenoid (14), (15) and magnetic conductor (1) form, grinding rod (6) is installed in the middle of the container (7), container cover (16) is positioned at the top of container (7), 2 solenoids (15), (14) lay respectively at container (7) outside on, lower end, magnetic conductor (1) are distributed in the bottom and the solenoid (14) of container (7), (15) around.All there are through hole in container cover (16) center and container (7) bottom centre.During work, 2 solenoids (14), (15) alternate energisation produce alternating magnetic field, and grinding rod (6) just moves up and down the material porphyrize in container (7).The electromagnetism inlet valve is positioned at the top of electromagnetism mill, the electromagnetism inlet valve is made up of spool (17), valve pipe (18), magnetic conductor (1), solenoid (19), (20), valve pipe (18) communicates with the through hole of electromagnetism mill container cover (16), spool (17) is contained in the valve pipe (18), solenoid (19), (20) lay respectively at the top and bottom of valve pipe (18), around magnetic conductor (1) is distributed in and reaches between solenoid (19), (20).When lower end solenoid (20) energising, during upper end solenoid (19) outage, spool (17) is down motion just, valve opening is closed, stopped up the through hole of electromagnetism mill container cover (16), when upper end solenoid (19) energising, during lower end solenoid (20) outage, spool (17) is up motion just, and valve opening is opened.Electromagnetic discharging valve is positioned at the bottom of electromagnetism mill, electromagnetic discharging valve is by spool (5), valve pipe (4), magnetic conductor (1), solenoid (2), (3) form, valve pipe (4) communicates with electromagnetism mill container (7) bottom through-hole, solenoid (2), (3) respectively in the top and bottom of valve pipe (4), magnetic conductor (1) is distributed in solenoid (2), (3) around reaching between, when lower end solenoid (3) energising, during upper end solenoid (2) outage, spool (5) is down motion just, valve opening is closed, blocking container (7) bottom through-hole is when upper end solenoid (2) energising, during lower end solenoid (3) outage, spool (5) is up motion just, and valve opening is opened.The electromagnetism charger is positioned at the side of electromagnetism mill, and the electromagnetism charger is made up of the ball (8) and the electromagnet (9) of solution bottle (11), bottle stopper (12), tracheae (10), liquid pipe (13), band check valve.One of tracheae (10) is passed the solution face top that bottle stopper (12) leads to solution bottle (11), the other end links to each other with the ball (8) of band check valve, one of liquid pipe passes bottle stopper (12) and gos deep among the solution of solution bottle (11), the other end is placed among the electromagnetism inlet valve pipe (18), and the moving iron core of electromagnet (9) is pressed on the check valve ball (8).Coil electricity when electromagnet (9), moving iron core just compresses check valve ball (8), compressed air is by the solution in tracheae (10) the compressing solution bottle (11), certain quantity solution is flowed in the container (7) by the valve pipe (18) of liquid pipe (13) and electromagnetism inlet valve, when the coil blackout of electromagnet (9), moving iron core discharges, and check valve ball (8) is with regard to resilience, air enters check valve ball (8), and check valve ball (8) is returned to original position.
Cyclelog can adopt mechanical type, relay system, electronic type or microcomputer formula cyclelog, and it is connected with above-mentioned each solenoid with connector by lead, by whole operating process of preset program control grinder.Whole automatic operating process is as described below: the valve pipe (18) that sample adds the electromagnetism inlet valve flows in the container (7), the electromagnetism inlet valve cuts out, the electromagnetism mill is started working the sample porphyrize, then, electromagnetism inlet valve and electromagnetic discharging valve are opened simultaneously, the sample of porphyrize collects container from valve pipe (4) the inflow sample of electromagnetic discharging valve, has finished the grinding course of work.After this, beginning cleaning process, electromagnetic discharging valve is closed, the electromagnetism inlet valve still is held open state, the electromagnetism charger is started working, the valve pipe (18) of a certain amount of cleaning solution from the electromagnetism inlet valve joined the container (7) of electromagnetism mill, the electromagnetism inlet valve cuts out, the electromagnetism mill was started working again after a period of time, and electromagnetism inlet valve and electromagnetic discharging valve are opened simultaneously, and cleaning solution flows into sample with the sample that is cleaned and collects container, finished cleaning process one time, clean and so forth 3 to 5 times, the container (7) of electromagnetism mill can be cleaned up fully, and sample shifted fully flow into sample and collect container.
Claims (1)
- A kind of automatic grinding device that is used to grind cereal, oil plant, food, drug sample, it has adopted the electromagnetism mill, it is characterized in that having increased the electromagnetism inlet valve, electromagnetic discharging valve, electromagnetism charger and cyclelog; Electromagnetism mill container cover and bottom centre are provided with through hole, the electromagnetism inlet valve is positioned at the top of electromagnetism mill, the electromagnetism inlet valve is made up of spool, valve pipe, magnetic conductor and 2 solenoids, the valve pipe communicates with the through hole of electromagnetism mill container cover, spool is contained in the valve pipe, solenoid lays respectively at the top and bottom of valve pipe, around magnetic conductor is distributed in and reaches between the solenoid; Electromagnetic discharging valve is positioned at the bottom of electromagnetism mill, electromagnetic discharging valve is made up of spool, valve pipe, magnetic conductor, 2 solenoids, the valve pipe communicates with electromagnetism mill container bottom through hole, solenoid lays respectively at the top and bottom of valve pipe, around magnetic conductor is distributed in and reaches between the solenoid; The electromagnetism charger is positioned at the side of electromagnetism mill, the electromagnetism charger is made up of the ball and the electromagnet of solution bottle, bottle stopper, tracheae, liquid pipe, band check valve, one of tracheae is passed the solution face top that bottle stopper leads to the solution bottle, the other end links to each other with the ball of check valve, one of liquid pipe passes bottle stopper and gos deep among the solution of solution bottle, the other end is placed among the electromagnetism inlet valve pipe, and the moving iron core of electromagnet is pressed on the check valve ball; Cyclelog is connected with above-mentioned each solenoid with connector by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204741 CN2031715U (en) | 1988-04-21 | 1988-04-21 | Automatic grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204741 CN2031715U (en) | 1988-04-21 | 1988-04-21 | Automatic grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031715U true CN2031715U (en) | 1989-02-01 |
Family
ID=4839285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88204741 Expired - Lifetime CN2031715U (en) | 1988-04-21 | 1988-04-21 | Automatic grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376328C (en) * | 2003-01-25 | 2008-03-26 | 卡尔斯鲁厄研究中心股份有限公司 | Method for the computer-assisted process control of a fragmentation system |
| CN104690635A (en) * | 2015-03-20 | 2015-06-10 | 浙江荣亿精密机械有限公司 | Multifunctional magnetic grinding machine |
-
1988
- 1988-04-21 CN CN 88204741 patent/CN2031715U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376328C (en) * | 2003-01-25 | 2008-03-26 | 卡尔斯鲁厄研究中心股份有限公司 | Method for the computer-assisted process control of a fragmentation system |
| CN104690635A (en) * | 2015-03-20 | 2015-06-10 | 浙江荣亿精密机械有限公司 | Multifunctional magnetic grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |