CN104252742A - Fully-automatic rice selling machine and control method thereof - Google Patents
Fully-automatic rice selling machine and control method thereof Download PDFInfo
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- CN104252742A CN104252742A CN201410022285.9A CN201410022285A CN104252742A CN 104252742 A CN104252742 A CN 104252742A CN 201410022285 A CN201410022285 A CN 201410022285A CN 104252742 A CN104252742 A CN 104252742A
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Abstract
The invention discloses a fully-automatic rice selling machine and a control method thereof. The problems that the rice milling purity is not high, the safety is low because a motor is easily damaged by burning, and a grain storehouse is easily blocked in the traditional rice selling machine are solved. The fully-automatic rice selling machine mainly comprises a rice selling machine storage unit, a rice selling machine rice milling unit, a rice selling machine rice weighing unit, a rice selling machine control unit and a rice selling machine frame, wherein the rice selling machine rice milling unit comprises a rice selling machine primary rice milling unit and a rice selling machine secondary rice milling unit. By a procedure control method that a discharging valve of the grain storehouse is closed in advance, a primary rice milling machine is delayed to be stopped, and the secondary rice grinding unit is stopped in advance, the problem of potential safety hazard caused by burning of the motor is effectively solved. The fully-automatic rice selling machine is highly technological mechanical-electrical integrated unmanned equipment, so that the cost of edible rice delivery chain is greatly reduced; rice is milled on site, so that sanitation and environment friendliness are realized; the fully-automatic rice selling machine is small in occupation space, high in practicability and very wide in application prospect.
Description
Technical field
The present invention relates to one and automatically sell meter machine and control method thereof.
Background technology
Nowadays, market is taked always the sales mode of traditional rice.Traditional rice sales mode cost is high, comprises logistics cost, processing cost, selling cost etc., and in addition, selling spot is also limited to very much, could must buy in appointed place, for from the resident away from supermarket, purchases meter Shi Fen inconvenience.Moreover traditional rice sales mode circulation chain length, the rice after processing needs polishing, interpolation antiseptic etc. just can prevent rice from going bad, and as everyone knows, these serious harms broad masses of the people's is healthy.Chinese Patent Application No. 201310122903.2, publication date 2013 08 year 07 day, the name of innovation and creation is called a kind of automatic selling rice machine and automatic selling rice method, but there is following problem through this automatic selling rice machine: 1. to sell meter machine rice purity out not high through this, reason is that it is sold meter machine and only has one husk rice unit, grind the rice impurity many, have a strong impact on resident and eat.2. this is sold meter machine and easily occurs the excessive burn-down of electric motor phenomenon of load, poor stability.3. this storage granary selling meter machine is easy to occur feed blocking phenomenon.
Summary of the invention
The invention discloses one and automatically sell meter machine and control method thereof, selling that meter machine husk rice purity is not high for solving tradition, problem that motor easily burns the low and easy putty of storage granary of security.
The present invention is achieved by the following technical solutions:
Automatically sell a meter machine, comprise and sell a meter cabin storage unit, sell a meter machine husk rice unit, sell a meter machine rice weighing unit, sell a meter machine control module, sell a meter machine frame, described in sell a meter machine husk rice unit and comprise and sell meter head road husk rice unit and sell meter Ji bis-road husk rice unit.
Described sell meter head road rice mill and sell between meter Ji bis-road husk rice unit be provided with lifting gear.
The described meter Ji of selling bis-road husk rice unit comprises two road rice mills, two road rice bran winnowing machines, two road broken rice sieves and two road rice bran collection boxes.
Bottom the described storage granary selling meter cabin storage unit, material level inductor is housed.
Automatically sell a meter machine, comprise and sell a meter cabin storage unit, sell a meter machine husk rice unit, sell a meter machine rice weighing unit, sell a meter machine control module, sell a meter machine frame, it is characterized in that: described in sell a meter machine husk rice unit and comprise and sell meter head road husk rice unit and sell meter Ji bis-road husk rice unit.
Described sell meter head road rice mill and sell between meter Ji bis-road husk rice unit be provided with lifting gear, the import of lifting gear with sell a meter head road rice mill and be connected, the outlet of lifting gear with sell meter Ji bis-road rice mill and be connected.
The described meter Ji of selling bis-road husk rice unit comprises two road rice mills, two road rice bran winnowing machines, two road broken rice sieves and two road rice bran collection boxes.
Bottom the described storage granary selling meter cabin storage unit, material level inductor is housed.
Automatically sell a meter machine control method, it is characterized in that comprising the following steps:
A. enter and purchase a meter picture, select the coin amount of money;
B. judge if so, then to carry out step C by the coin amount of money whether coin value reaches selected; If not, then prompting continues coin;
C. store up granary shaking device to start or the startup of storage granary cone end setting gauge;
D. store up granary outlet valve to open;
E. slubbing rice mill starts;
F. slubbing rice bran winnowing machine starts;
G. lifting gear starts;
H. two road rice mills start;
I. two road rice bran winnowing machines start;
J. buffering hopper valve is opened;
CPU in K.PLC detects the weight of rice weighing bucket by sensor, and judges whether influence value reaches close to required rice weight, if so, then carries out L step; If not, then continue to wait for until meet the judgement of this step;
L. storage granary outlet valve is closed;
M., after time delay a period of time, slubbing rice mill, slubbing rice bran winnowing machine, lifting gear all quit work;
N. judge that whether influence value is further close to required rice weight, if so, then carries out O step; If not, then continue to wait for, until meet this step;
0. 2 road rice mills, two road rice bran blower fans quit work, buffering hopper accurately supplement rice weigh hopper the weight of owing;
P. judge whether rice weighing bucket equals to sell rice weight, if so, then carries out R step; If not, then carry out P step;
Q. loudspeaker information small change, and point out client to carry out the preparation of receipts rice, press out meter Jian, sell rice and complete.
Described D step also comprises storage granary and lacks system alarm when expecting, and fully returns coin.
System alarm when described E step, G step, H step also comprise motor overload or burn, and fully return coin.
If do not reach in official hour and should sell weight, be judged as " breaking down ", the automatic reimbursement of system also quits work.
In described K step, influence value refers to influence value >=should sell 80% of rice weight close to required rice weight, in described M step, time delay one end value time optimal is 2 seconds, and in described N step, to refer to that influence value ratio should sell rice weight close to required rice weight further little 80 grams for influence value.
Compared with prior art, the invention has the beneficial effects as follows:
1. the present invention is high-tech electromechanical integration unmanned equipment, PLC program control facility is utilized automatically to complete whole step, the place that supermarket, food market, community and flow of the people are larger can be placed on, revolutionize the sales mode of traditional rice, considerably reduce the cost of the edible meter Liu Tong chains such as logistics, processing, sale;
2. adopt lifting gear to be connected between slubbing husk rice unit of the present invention with two road husk rice unit, slubbing husk rice unit and two road husk rice unit can be made to be placed on same level, significantly save space, especially commercial location joint space-efficient advantage just seems obvious especially in supermarket etc.;
3. the present invention now grinds formula equipment, on-the-spot husk rice, there is not the problem that antiseptic is added in polishing, pollution-free food health environment-friendly;
4. the control method of M step of the present invention and N step, effectively avoid the phenomenon causing burn-down of electric motor because startup load is excessive, security is high;
5. P step of the present invention, one is the burn-down of electric motor phenomenon effectively preventing motor from causing because the dead load of rice mill plug is excessive, and two is prevent LOAD CELLS from causing when power is opened inaccurate phenomenon of weighing due to vibrations.
Accompanying drawing explanation
Accompanying drawing is program flow diagram of the present invention.
Embodiment
The present invention is further described below:
Automatically sell a meter machine, comprise and sell a meter cabin storage unit, sell a meter machine husk rice unit, sell a meter machine rice weighing unit, sell a meter machine control module, sell a meter machine frame, it is characterized in that: described in sell a meter machine husk rice unit and comprise and sell meter head road husk rice unit and sell meter Ji bis-road husk rice unit.
Described sell meter head road rice mill and sell between meter Ji bis-road husk rice unit be provided with lifting gear, the import of lifting gear with sell a meter head road rice mill and be connected, the outlet of lifting gear with sell meter Ji bis-road rice mill and be connected.
The described meter Ji of selling bis-road husk rice unit comprises two road rice mills, two road rice bran winnowing machines, two road broken rice sieves and two road rice bran collection boxes.
Bottom the described storage granary selling meter cabin storage unit, material level inductor is housed.
Automatically sell a meter machine control method, it is characterized in that comprising the following steps:
A. enter and purchase a meter picture, select the coin amount of money;
B. judge if so, then to carry out step C by the coin amount of money whether coin value reaches selected; If not, then prompting continues coin;
C. store up granary shaking device to start or the startup of storage granary cone end setting gauge;
D. store up granary outlet valve to open;
E. slubbing rice mill starts;
F. slubbing rice bran winnowing machine starts;
G. lifting gear starts;
H. two road rice mills start;
I. two road rice bran winnowing machines start;
J. buffering hopper valve is opened;
CPU in K.PLC detects the weight of rice weighing bucket by sensor, and judges whether influence value reaches close to required rice weight, if so, then carries out L step; If not, then continue to wait for until meet the judgement of this step;
L. storage granary outlet valve is closed;
M., after time delay a period of time, slubbing rice mill, slubbing rice bran winnowing machine, lifting gear all quit work;
N. judge that whether influence value is further close to required rice weight, if so, then carries out O step; If not, then continue to wait for, until meet this step;
0. 2 road rice mills, two road rice bran blower fans quit work, buffering hopper accurately supplement rice weigh hopper the weight of owing;
P. judge whether rice weighing bucket equals to sell rice weight, if so, then carries out R step; If not, then carry out P step;
Q. loudspeaker information small change, and point out client to carry out the preparation of receipts rice, press out meter Jian, sell rice and complete.
Described D step also comprises storage granary and lacks system alarm when expecting, and fully returns coin.
System alarm when described E step, G step, H step also comprise motor overload or burn, and fully return coin.
If do not reach in official hour and should sell weight, be judged as " breaking down ", the automatic reimbursement of system also quits work.
In described K step, influence value refers to influence value >=should sell 80% of rice weight close to required rice weight, in described M step, time delay one end value time optimal is 2 seconds, and in described N step, to refer to that influence value ratio should sell rice weight close to required rice weight further little 80 grams for influence value.
Embodiment: enter and purchase a meter picture, select the coin amount of money, whether system automatic decision coin value reaches the selected coin amount of money, after reaching the selected coin amount of money, signal is passed to PLC, PLC starts storage granary shaking device and starts or storage granary cone end setting gauge after receiving signal, be contained in the material level inductor bottom storage granary.If sense, storage silo lacks expects, system alarm, and fully return coin, if sense, storage silo has material, then start storage granary shaking device to start or storage granary cone end setting gauge starts, after startup, control that storage granary outlet valve is opened, slubbing rice mill starts, lifting gear starts, two road rice mills start, two road rice bran winnowing machines start, open buffering hopper valve successively.CPU in PLC detects the weight of rice weighing bucket by sensor, until the weight of rice weighing bucket be more than or equal to should sell rice weight 80% after, close storage granary outlet valve, time delay, after 2 seconds, stops slubbing rice mill, slubbing rice bran winnowing machine, lifting gear to quit work all simultaneously.Subsequently by rice weighing bucket with should sell rice weight and compare, until after the weight ratio of rice weighing bucket should sell the little 80g of rice weight, two road rice mills and two road rice bran blower fans quit work, deficient surplus is accurately supplemented by cushioning hopper, until after rice weighing bucket equals to sell rice weight, close buffering hopper valve.Finally remind client to get out rice to prepare, press out meter Jian Hou, sell rice and complete.
Storage granary outlet valve is closed in advance, the time delay of slubbing rice mill is shut down, two road rice mills stop being prevent rice mill plug dead in advance, and equipment excessive startup of load when next time starts even does not cause motor to burn out.Two road rice mills stop simultaneously also weighing inaccurate in order to prevent LOAD CELLS when power is opened owing to shaking to cause in advance, and the decline of weight of weighing must make buffering hopper in the stationary case, to reach object of accurately weighing.
System alarm when motor overload or when burning, and fully return coin.
When hopper of weighing do not reach in official hour should sell weight time, system prompt " breaks down ", and fully returns coin.
In sum, be only preferred embodiment of the present invention, not be used for limiting scope of the invention process, all equalizations of doing according to shape, structure, feature and the spirit described in the claims in the present invention scope change and modify, and all should be included in right of the present invention.
Claims (9)
1. automatically sell a meter machine for one kind, comprise and sell a meter cabin storage unit, sell a meter machine husk rice unit, sell a meter machine rice weighing unit, sell a meter machine control module, sell a meter machine frame, it is characterized in that: described in sell a meter machine husk rice unit and comprise and sell meter head road husk rice unit and sell meter Ji bis-road husk rice unit.
2. according to claim 1ly automatically sell a meter machine, it is characterized in that: described in sell meter head road rice mill and sell between meter Ji bis-road husk rice unit and be provided with lifting gear, the import of lifting gear with sell a meter head road rice mill and be connected, the outlet of lifting gear with sell meter Ji bis-road rice mill and be connected.
3. according to claim 1 and 2ly automatically sell a meter machine, it is characterized in that: described in sell meter Ji bis-road husk rice unit and comprise two road rice mills, two road rice bran winnowing machines, two road broken rice sieves and two road rice bran collection boxes.
4. according to claim 3ly automatically sell a meter machine, it is characterized in that: described in sell meter cabin storage unit storage granary bottom material level inductor is housed.
5. automatically sell a meter machine control method, it is characterized in that comprising the following steps:
A. enter and purchase a meter picture, select the coin amount of money;
B. judge if so, then to carry out step C by the coin amount of money whether coin value reaches selected; If not, then prompting continues coin;
C. store up granary shaking device to start or the startup of storage granary cone end setting gauge;
D. store up granary outlet valve to open;
E. slubbing rice mill starts;
F. slubbing rice bran winnowing machine starts;
G. lifting gear starts;
H. two road rice mills start;
I. two road rice bran winnowing machines start;
J. buffering hopper valve is opened;
CPU in K.PLC detects the weight of rice weighing bucket by sensor, and judges whether influence value reaches close to required rice weight, if so, then carries out L step; If not, then continue to wait for until meet the judgement of this step;
L. storage granary outlet valve is closed;
M., after time delay a period of time, slubbing rice mill, slubbing rice bran winnowing machine, lifting gear all quit work;
N. judge that whether influence value is further close to required rice weight, if so, then carries out O step; If not, then continue to wait for, until meet this step;
0. 2 road rice mills, two road rice bran blower fans quit work, buffering hopper accurately supplement rice weigh hopper the weight of owing;
P. judge whether rice weighing bucket equals to sell rice weight, if so, then carries out R step; If not, then carry out P step;
Q. loudspeaker information small change, and point out client to carry out the preparation of receipts rice, press out meter Jian, sell rice and complete.
6. control method of automatically selling meter machine according to claim 5, is characterized in that: described D step also comprises storage granary and lacks system alarm when expecting, and fully returns coin.
7. control method of automatically selling meter machine according to claim 5, is characterized in that: system alarm when described E step, G step, H step also comprise motor overload or burn, and fully returns coin.
8. control method of automatically selling meter machine according to claim 5, is characterized in that: should sell weight if do not reach in official hour, be judged as " breaking down ", and the automatic reimbursement of system also quits work.
9. control method of automatically selling meter machine according to claim 5, it is characterized in that: in described K step, influence value refers to influence value >=should sell 80% of rice weight close to required rice weight, in described M step, time delay one end value time optimal is 2 seconds, and in described N step, to refer to that influence value ratio should sell rice weight close to required rice weight further little 80 grams for influence value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410022285.9A CN104252742B (en) | 2014-01-18 | 2014-01-18 | Control method of fully-automatic rice selling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410022285.9A CN104252742B (en) | 2014-01-18 | 2014-01-18 | Control method of fully-automatic rice selling machine |
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| CN104252742A true CN104252742A (en) | 2014-12-31 |
| CN104252742B CN104252742B (en) | 2017-01-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751568A (en) * | 2015-04-13 | 2015-07-01 | 徐宁 | Intelligent rice selling machine capable of grinding multiple rice on site and intelligent rice selling method of the machine |
| CN104821046A (en) * | 2015-04-13 | 2015-08-05 | 徐宁 | On-site rice milling and selling machine with rice bran compression and packaging function and method for selling rice |
| CN105447980A (en) * | 2015-12-29 | 2016-03-30 | 北京先农氏有机食品科技有限公司 | Rice milling method of intelligent self-help vending type rice mill |
| CN105488908A (en) * | 2015-12-29 | 2016-04-13 | 北京先农氏有机食品科技有限公司 | Intelligent self-service vending type rice milling machine |
| CN106157451A (en) * | 2016-08-19 | 2016-11-23 | 彭攀桦 | The fresh metric system is made and fresh congee boils and selling system |
| CN106408767A (en) * | 2015-08-01 | 2017-02-15 | 广东圣托智能设备有限公司 | Rice automatic vending machine |
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| CN2736057Y (en) * | 2004-10-18 | 2005-10-26 | 李晓文 | Self-separating rice mill |
| WO2011071454A1 (en) * | 2009-12-08 | 2011-06-16 | Somchai Thepsilpvisut | Rice mill engineering |
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| CN103236111A (en) * | 2013-04-10 | 2013-08-07 | 苏跃灯 | Automatic rice vending machine and automatic rice vending method |
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Patent Citations (5)
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| CN2736057Y (en) * | 2004-10-18 | 2005-10-26 | 李晓文 | Self-separating rice mill |
| WO2011071454A1 (en) * | 2009-12-08 | 2011-06-16 | Somchai Thepsilpvisut | Rice mill engineering |
| US20120132087A1 (en) * | 2010-11-25 | 2012-05-31 | Kuen-Yan Chen | Husk Removing Device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751568A (en) * | 2015-04-13 | 2015-07-01 | 徐宁 | Intelligent rice selling machine capable of grinding multiple rice on site and intelligent rice selling method of the machine |
| CN104821046A (en) * | 2015-04-13 | 2015-08-05 | 徐宁 | On-site rice milling and selling machine with rice bran compression and packaging function and method for selling rice |
| CN104751568B (en) * | 2015-04-13 | 2016-12-28 | 徐宁 | A kind of intelligence now grinding multi-rice sells meter machine and intelligence sells meter Fang Fa |
| CN106408767A (en) * | 2015-08-01 | 2017-02-15 | 广东圣托智能设备有限公司 | Rice automatic vending machine |
| CN105447980A (en) * | 2015-12-29 | 2016-03-30 | 北京先农氏有机食品科技有限公司 | Rice milling method of intelligent self-help vending type rice mill |
| CN105488908A (en) * | 2015-12-29 | 2016-04-13 | 北京先农氏有机食品科技有限公司 | Intelligent self-service vending type rice milling machine |
| CN106157451A (en) * | 2016-08-19 | 2016-11-23 | 彭攀桦 | The fresh metric system is made and fresh congee boils and selling system |
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| CN104252742B (en) | 2017-01-18 |
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Granted publication date: 20170118 Termination date: 20200118 |