CN107328627A - It is a kind of to determine quality reduction device and method for robot sample-preparing system - Google Patents
It is a kind of to determine quality reduction device and method for robot sample-preparing system Download PDFInfo
- Publication number
- CN107328627A CN107328627A CN201710674252.6A CN201710674252A CN107328627A CN 107328627 A CN107328627 A CN 107328627A CN 201710674252 A CN201710674252 A CN 201710674252A CN 107328627 A CN107328627 A CN 107328627A
- Authority
- CN
- China
- Prior art keywords
- reduction device
- division
- sample
- controller
- quality
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003245 coal Substances 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
For robot sample-preparing system determine quality reduction device and method the invention discloses a kind of, belong to coal sample preparing technical field.Quality reduction device of determining provided by the present invention for robot sample-preparing system includes controller, the feed device and reduction device that are connected with controller；Controller is used to control feed device to convey coal sample to reduction device with default charging rate；The cooperation time that controller is used to control reduction device to do the coal stream that reciprocating cutting is moved and controller is used for the blank mouthful and feed device supply for controlling reduction device on supplied materials direction is t1, controls the cooperation time of the rejected material mouthful of reduction device and the coal stream of feed device supply to be t2 and control t1 and t2 ratio to be equal to division ratio.The present invention, quality division is determined by controlling blank residence time mouthful square under the coal stream residence time ratio square under coal stream with rejected material mouthful to control division ratio to realize, and automaticity is high, save human cost.
Description
Technical field
The present invention relates to coal sample preparing technical field, more particularly to a kind of determine quality division for robot sample-preparing system
Device and method.
Background technology
In the preparation process of coal sample, it is necessary to which bulk sample is passed through into crushing division, certain mass, certain particle size are obtained
Coal sample to be test.Division is to refer to the sample making course that sample is divided into representative, separation part.It is reservation one to determine quality division
Determine weight sample and with by the unrelated division method of division sample quality, i.e., the coal sample weight retained after division is certain
Value, division ratio is according to the adjustment of weight of sample before division.
But in the reduction device of current automatic sample-making system, cutting frequency etc. is manually calculated according to each sample introduction quality
Special messenger's ongoing operation adjusting means is needed during parameter, division, is influenceed and inefficiency by human error, it is difficult to be real to realize
Determine quality division, and the parameter of the sample obtained after division is difficult to meet Standard.
The content of the invention
It is an object of the present invention to propose that quality division is determined in a kind of high, simple in construction can the realizing of automaticity
The robot sample-preparing system that is used for determine quality reduction device；
It is another object of the present invention to propose a kind of high, simple to operate can the realizing of automaticity determine quality contracting
That divides determines quality division method for robot sample-preparing system.
For up to this purpose, on the one hand, the present invention uses following technical scheme：
It is a kind of to determine quality reduction device for robot sample-preparing system, including controller, be connected with the controller
Feed device and reduction device；The controller is used to control feed device to convey coal to the reduction device with default charging rate
Sample；For controlling, the reduction device does reciprocating cutting motion to the controller on supplied materials direction and the controller is used to control
The cooperation time of the blank mouthful and the coal stream of feed device supply of making the reduction device is t1, controls abandoning for the reduction device
The cooperation time for the coal stream that material mouth is supplied with the feed device is t2 and controls t1 and t2 ratio to be equal to division ratio.
Further, the feed device is belt feeder.
Further, in addition to the controller meausring apparatus being connected, the meausring apparatus is used to weigh before division
Coal sample quality.
Further, in addition to the controller input unit being connected；The input unit is used for the finger of user
Order input is into the controller, and the instruction includes needing the coal sample quality that division goes out；The controller division as needed
Coal sample Mass Calculation division ratio before the coal sample quality gone out and division, the controller be used for according to the coal sample quality before division,
Charging rate and division ratio determine t1 and t2.
Further, the reduction device is full-enclosed structure.
Further, the blank mouthful and the rejected material mouthful are respectively connected with material-receiving device.
Further, in addition to servo drive, the controller passes through the servo drive and drives the contracting
Device is divided to do reciprocating cutting motion.
On the other hand, the present invention uses following technical scheme：
It is a kind of to determine quality division method for robot sample-preparing system,
Feed device is controlled to convey coal sample to reduction device with default charging rate；
The reduction device is controlled to do blank mouthful and the institute of reciprocating cutting motion and the control reduction device on supplied materials direction
The cooperation time for stating the coal stream of feed device supply is that t1, the rejected material mouthful of the control reduction device and the feed device are supplied
The cooperation time of coal stream is t2 and controls t1 and t2 ratio to be equal to division ratio.
Further, the coal sample Mass Calculation division ratio before division as needed goes out coal sample quality and division；
T1 and t2 are determined according to coal sample quality, charging rate and the division ratio before division.
Further, the feed device is belt feeder, controls the belt feeder in preset time with default charging speed
Spend to the reduction device and convey coal sample.
Beneficial effects of the present invention are as follows：
The present invention, by controlling blank mouthful residence time square under coal stream and rejected material mouthful residence time square under coal stream
Than controlling division ratio；Coal sample can be carried out determines quality division, and automaticity is high, human cost can be saved, by controlling
Device processed controls, is run according to the parameter of intelligent optimization, can be prevented effectively from human error influence；And will not optionally collect (or
Discard) particulate coal, the coal sample that division goes out is more representative.
Brief description of the drawings
Fig. 1 is that the structure for determining quality reduction device for robot sample-preparing system that the preferred embodiment of the present invention is provided is shown
One of be intended to；
Fig. 2 is that the structure for determining quality reduction device for robot sample-preparing system that the preferred embodiment of the present invention is provided is shown
The two of intention；
Fig. 3 be the preferred embodiment of the present invention provide carry one of top view of belt feeder of coal sample：
Fig. 4 is the two of the top view for the belt feeder for carrying coal sample that the preferred embodiment of the present invention is provided.
In figure：
1st, reduction device；2nd, belt feeder；3rd, servo drive；4th, coal stream；11st, blank mouthful；12nd, rejected material mouthful.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Preferred embodiment：
Present embodiments provide and a kind of determine quality reduction device for robot sample-preparing system.Including controller, with
The feed device and reduction device 1 of controller connection；Controller is used to control feed device defeated to reduction device 1 with default charging rate
Deliver coal sample；For controlling, reduction device 1 does reciprocating cutting motion to controller on supplied materials direction and controller is used to control reduction device
The cooperation time for the coal stream 4 that 1 blank mouthful 11 is supplied with feed device is t1, controls the rejected material mouthful 12 of reduction device 1 and feeding dress
The cooperation time for putting the coal stream 4 of supply is t2 and controls t1 and t2 ratio to be equal to division ratio, so that the coal of preset quality
Sample enters in blank mouthful 11.As shown in Figures 1 to 4, Fig. 1 is preferred embodiment of the present invention offer for robot sample-preparing system
One of the structural representation for determining quality reduction device, reduction device 1 can move reciprocatingly in the direction of the arrow in Fig. 1, division in figure
Device 1 is in limit on the left position, and dotted line show the accessible limit on the right-right-hand limit position of reduction device 1.Fig. 3 and Fig. 4 are that the present invention is provided
The top view of belt feeder 2, wherein, dash area is to eventually enter into the portion between the coal sample in blank mouthful 11, adjacent shades part
It is divided into the coal sample eventually entered into rejected material mouthful 12, division ratio shown in Fig. 3 is more than division ratio shown in Fig. 4.
In the present embodiment, by controlling 11 residence time below coal stream 4 of blank mouthful with rejected material mouthful 12 below coal stream 4
Residence time ratio control division ratio；Coal sample can be carried out determines quality division, and automaticity is high, can save manpower
Cost, runs by controller control, according to the parameter of intelligent optimization, can be prevented effectively from human error influence；And will not be selective
(or discarding) particulate coal is collected on ground, and the coal sample that division goes out is more representative.
In the present embodiment, feed device is preferred but is not limited to belt feeder 2.Feed device is belt feeder 2, and coal sample is distributed more
Uniformly, coal sample size isolation is made to reach minimum, the coal sample that division goes out is more representative.In the present embodiment, in order that obtaining coal sample
Size segregation is as far as possible small, and controller control feed device makees uniform motion.In the present embodiment, controller can be according to treating division
The feeding speed control belt feeder 2 of coal sample quality and belt feeder 2 works to convey coal sample in preset time.
In the present embodiment, preferably, reduction device 1 is full-enclosed structure, to prevent coal sample moisture loss, influence contracting
Divide result.
In the present embodiment, preferably, in addition to the meausring apparatus being connected with controller, meausring apparatus is for weighing
Coal sample quality before division.
In the present embodiment, preferably, in addition to the input unit being connected with controller；Input unit is used to use
The instruction input at family is into controller, and instruction includes needing the coal sample quality that division goes out；The coal that controller division as needed goes out
Coal sample Mass Calculation division ratio before sample quality and division, controller be used for according to the coal sample quality before division, charging rate and
Division ratio determines t1 and t2.Specifically, it can be determined to feed duration according to the coal sample quality and charging rate before division, according to entering
Material duration and division ratio determine t1 and t2.
In the present embodiment, preferably, blank mouthful 11 and rejected material mouthful 12 are respectively connected with material-receiving device, can make all samples
Product are retained, it is to avoid wasted.
In the present embodiment, preferably, in addition to servo drive 3, controller is driven by servo drive 3
Dynamic reduction device 1 does reciprocating cutting motion.
The present embodiment additionally provide it is a kind of for robot sample-preparing system determine control to give in quality division method, this method
Expect that device conveys coal sample with default charging rate to reduction device 1；Control reduction device 1 done on supplied materials direction reciprocating cutting motion,
And control the blank mouthful 11 of reduction device 1 and the rejected material for coordinating the time for t1, controlling reduction device 1 of the coal stream 4 of feed device supply
The cooperation time for the coal streams 4 that mouth 12 is supplied with feed device is t2 and controls t1 and t2 ratio to be equal to division ratio.Feed device
It is preferred that but being not limited to belt feeder 2.Feed device is preferably to move with uniform velocity.
Further, the coal sample Mass Calculation division ratio before division as needed goes out coal sample quality and division；According to contracting
Coal sample quality, charging rate and division ratio before point determine t1 and t2.The present embodiment is introduced below in conjunction with specific division requirement to use
Determine quality reduction device and method in robot sample-preparing system：
Determine meausring apparatus before quality division to weigh to coal sample, and meausring apparatus uploads the weight information of coal sample automatically
To control system, user needs the coal sample quality that division goes out by input unit to controller input；
Controller calculates the operation duration of division ratio and feed device according to the weight information that keeps sample of setting automatically, and according to
Division ratio determines the cooperation time for the coal stream 4 that the blank mouthful 11 and rejected material mouthful 12 of reduction device 1 are supplied with feed device respectively (for example
Division ratio is 12:1, then the ratio of blank mouthful 11 and rejected material mouthful 12 and the cooperation time of coal stream 4 are 1:12).
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of determine quality reduction device for robot sample-preparing system, it is characterised in that
The feed device and reduction device including controller, being connected with the controller；
The controller is used to control feed device to convey coal sample to the reduction device with default charging rate；
For controlling, the reduction device does reciprocating cutting motion to the controller on supplied materials direction and the controller is used to control
The cooperation time of the blank mouthful and the coal stream of feed device supply of making the reduction device is t1, controls abandoning for the reduction device
The cooperation time for the coal stream that material mouth is supplied with the feed device is t2 and controls t1 and t2 ratio to be equal to division ratio.
2. according to claim 1 determine quality reduction device for robot sample-preparing system, it is characterised in that described to send
Material device is belt feeder.
3. according to claim 1 determine quality reduction device for robot sample-preparing system, it is characterised in that also includes
The meausring apparatus being connected with the controller, the meausring apparatus is used to weigh the coal sample quality before division.
4. according to claim 3 determine quality reduction device for robot sample-preparing system, it is characterised in that also includes
The input unit being connected with the controller；The input unit is used for by the instruction input of user into the controller, institute
State the coal sample quality that instruction includes needing division to go out；
Coal sample Mass Calculation division ratio before coal sample quality that the controller division as needed goes out and division, the controller
For determining t1 and t2 according to coal sample quality, charging rate and the division ratio before division.
5. determining quality reduction device for robot sample-preparing system according to any one of Claims 1-4, its feature exists
In the reduction device is full-enclosed structure.
6. determining quality reduction device for robot sample-preparing system according to any one of Claims 1-4, its feature exists
In the blank mouthful and the rejected material mouthful are respectively connected with material-receiving device.
7. determining quality reduction device for robot sample-preparing system according to any one of Claims 1-4, its feature exists
In in addition to servo drive, the controller drives the reduction device to do reciprocating cutting by the servo drive
Motion.
8. a kind of determine quality division method for robot sample-preparing system, it is characterised in that
Feed device is controlled to convey coal sample to reduction device with default charging rate；
Control the reduction device to do reciprocating cutting motion on supplied materials direction and control the blank mouthful of the reduction device to be sent with described
Expect the coal stream for coordinating the time to be t1, controlling the rejected material mouthful of the reduction device to be supplied with the feed device of the coal stream of unit feeding
The cooperation time for t2 and control t1 and t2 ratio be equal to division ratio.
9. according to claim 8 determine quality division method for robot sample-preparing system, it is characterised in that according to need
Want the coal sample Mass Calculation division ratio before coal sample quality that division goes out and division；
T1 and t2 are determined according to coal sample quality, charging rate and the division ratio before division.
10. the robot sample-preparing system that is used for according to claim 8 or claim 9 determines quality division method, it is characterised in that institute
Feed device is stated for belt feeder, controls the belt feeder to convey coal to the reduction device in preset time to preset charging rate
Sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674252.6A CN107328627A (en) | 2017-08-09 | 2017-08-09 | It is a kind of to determine quality reduction device and method for robot sample-preparing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674252.6A CN107328627A (en) | 2017-08-09 | 2017-08-09 | It is a kind of to determine quality reduction device and method for robot sample-preparing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328627A true CN107328627A (en) | 2017-11-07 |
Family
ID=60198994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710674252.6A Pending CN107328627A (en) | 2017-08-09 | 2017-08-09 | It is a kind of to determine quality reduction device and method for robot sample-preparing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142002A (en) * | 2018-09-03 | 2019-01-04 | 力鸿智信（北京）科技有限公司 | It is a kind of to determine quality reduction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288940A (en) * | 1988-09-27 | 1990-03-29 | Nippon Steel Corp | Automatic sample preparing device |
| CN102749217A (en) * | 2012-08-01 | 2012-10-24 | 北京冶联科技有限公司 | System and method for intelligent division of coal samples in heat power plant |
| CN103149065A (en) * | 2013-02-21 | 2013-06-12 | 南昌光明化验设备有限公司 | Unmanned automatic coal sample preparation system |
| CN105203365A (en) * | 2015-10-28 | 2015-12-30 | 长沙开元仪器股份有限公司 | Automatic sample making system and division apparatus thereof |
| CN105241696A (en) * | 2015-09-06 | 2016-01-13 | 沈阳远大科技园有限公司 | Coal sample making system |
| CN106969962A (en) * | 2017-05-26 | 2017-07-21 | 力鸿智信（北京）科技有限公司 | A kind of intelligent sample-preparing system of robot coal |
-
2017
- 2017-08-09 CN CN201710674252.6A patent/CN107328627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288940A (en) * | 1988-09-27 | 1990-03-29 | Nippon Steel Corp | Automatic sample preparing device |
| CN102749217A (en) * | 2012-08-01 | 2012-10-24 | 北京冶联科技有限公司 | System and method for intelligent division of coal samples in heat power plant |
| CN103149065A (en) * | 2013-02-21 | 2013-06-12 | 南昌光明化验设备有限公司 | Unmanned automatic coal sample preparation system |
| CN105241696A (en) * | 2015-09-06 | 2016-01-13 | 沈阳远大科技园有限公司 | Coal sample making system |
| CN105203365A (en) * | 2015-10-28 | 2015-12-30 | 长沙开元仪器股份有限公司 | Automatic sample making system and division apparatus thereof |
| CN106969962A (en) * | 2017-05-26 | 2017-07-21 | 力鸿智信（北京）科技有限公司 | A kind of intelligent sample-preparing system of robot coal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142002A (en) * | 2018-09-03 | 2019-01-04 | 力鸿智信（北京）科技有限公司 | It is a kind of to determine quality reduction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8820534B2 (en) | Fat/meat grading method and system | |
| CN102849256A (en) | Bread arranging device and bread packaging method | |
| CN104163330B (en) | A kind of control method gathering and processing sample delivery rate | |
| CN109174622A (en) | A kind of useless method of antimony ore intelligent machine choosing throwing in advance | |
| CN104550022B (en) | One grows tobacco aidr bells blast system and wind selection method | |
| PL437185A1 (en) | System for feeding granulated substance and feeding method used therein | |
| CN107328627A (en) | It is a kind of to determine quality reduction device and method for robot sample-preparing system | |
| CN207528520U (en) | It is a kind of to determine quality reduction device for robot sample-preparing system | |
| DE19852107A1 (en) | Packaging device and method | |
| CN106956355A (en) | A kind of production system and its control method for automating gypsum lightweight hollow partition board | |
| CN105253405A (en) | Unpacking device for traditional Chinese medicine decoction piece package | |
| CN204027665U (en) | Be applicable to the automatic feeder of rice mill | |
| CN105527124A (en) | Material sampling machine and sampling method | |
| CN205700952U (en) | A kind of ore dressing crushes approach system | |
| CN204078926U (en) | Convenient multiple-effect based on rice mill controls feeding-discharging mechanism automatically | |
| CN202879829U (en) | Arrangement device and arrangement and packaging production line of bread | |
| CN210819673U (en) | Probiotics prilling granulator | |
| CN203358926U (en) | Automatic material sorting device of packaging machine | |
| CN107161395A (en) | The packing device of one Seed packaged band shape handware | |
| CN206678162U (en) | A kind of production system for automating gypsum lightweight hollow partition board | |
| CN108067443A (en) | Ore screening installation and ore method for separating | |
| CN205442034U (en) | Cold burden storehouse feed adjusting device | |
| CN206824189U (en) | A kind of duplex specific gravity classificatory | |
| CN217995778U (en) | Automatic mixing device for powder | |
| CN207275022U (en) | The horizontal packing device of screw and weight sorting device coordinated control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171107 Assignee: LEONTECH (SUZHOU) TECHNOLOGY Co.,Ltd. Assignor: LIHONG ZHIXIN (BEIJING) TECHNOLOGY CO.,LTD. Contract record no.: 2019990000121 Denomination of invention: Fixed mass division device and fixed mass division method for robot sample preparation system License type: Exclusive License Record date: 20190416 |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200429 Address after: 100102 103B-1, 106 floor, Li Ze Chung garden, Chaoyang District, Beijing. Applicant after: LIHONG ZHIXIN (BEIJING) TECHNOLOGY Co.,Ltd. Applicant after: BEIJING HUAXIA LIHONG COMMODITY INSPECTION Co.,Ltd. Address before: 100028 Beijing City, Chaoyang District No. 18 East three yuan building 11 Applicant before: LIHONG ZHIXIN (BEIJING) TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |