CN104089846A - Continuous sample injection-type fully-automatic caking index tester and using method thereof - Google Patents
Continuous sample injection-type fully-automatic caking index tester and using method thereof Download PDFInfo
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- CN104089846A CN104089846A CN201410343210.0A CN201410343210A CN104089846A CN 104089846 A CN104089846 A CN 104089846A CN 201410343210 A CN201410343210 A CN 201410343210A CN 104089846 A CN104089846 A CN 104089846A
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Abstract
The invention relates to a continuous sample injection-type fully-automatic caking index tester and a using method thereof. The continuous sample injection-type fully-automatic caking index tester comprises a rotating drum, a balance, a controller, a continuous sample injection device and an automatic sample receiving and transmitting device, wherein the rotating drum and the balance are respectively and fixedly arranged on a base in a left-right manner through a rotating drum frame and a balance bracket; the rotating drum is provided with a moving door and a moving door opening/closing control mechanism which are arranged on the circumferential surface; the controller is electrically connected with all components of the whole tester; the continuous sample injection device is arranged above the balance; a sample storage position of the continuous sample injection device corresponds to a sample injection position above the rotating drum; the automatic sample receiving and transmitting device is fixed on the left side of the rotating drum through a bracket; a sample receiving position of the automatic sample receiving and transmitting device corresponds to a sample discharging position below the rotating drum; and a sample transmitting position corresponds to the sample storage position of the continuous sample injection device. According to the tester, the connection of two-time repeated processes during the G value testing of a single coal sample is realized, so that the single coal sample can be smoothly tested; and meanwhile, a plurality of coal samples can be continuously tested by virtue of the rotary table type continuous sample injection device.
Description
Technical field
The present invention relates to automatic measurement equipment technical field, particularly one can the full-automatic caking index analyzer of continuous sample introduction type and using method thereof.
Background technology
According to National Standard of the People's Republic of China UDC622.22, it is coke button to be carried out in the rotary drum of certain specification to ruggedness test that bituminous coal caking index is measured, and with the scuff resistance of coke button, represents to test the cementation power of coal sample to destroying the size of drag.Concrete operations are for to put into rotary drum by coke button, carry out drum test for the first time, coke button after drum test sieves with 1mm round-hole mesh, weigh again the upper part weight of sieve, then, put it into rotary drum and carry out drum test for the second time, repeat screening, weighing operation, then calculate bituminous coal caking index according to correlation formula.Each drum test 5min, 250 turn, and weight all claims accurate to 0.01g.
Adopt manual operations for the mensuration great majority of bituminous coal caking index at present, in practical measurement operating process, owing to will enter rotary drum through twice coke button, rotate rotary drum, go out rotary drum, the operation of screening, weighing, running program complexity, and it is the impact of prisoner's rope that determination data is easily subject to people, is not suitable with the needs of modern development in science and technology; Minority adopts automatic operation, owing to only can measure a sample at every turn, cannot realize the METHOD FOR CONTINUOUS DETERMINATION of multiple samples, relatively loses time and manpower.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide a kind of operating process simple, that can realize METHOD FOR CONTINUOUS DETERMINATION can the full-automatic caking index analyzer of continuous sample introduction type and using method thereof.
The technical scheme that realizes the object of the invention is: one can the full-automatic caking index analyzer of continuous sample introduction type, comprises rotary drum, balance and controller; Described rotary drum and balance are fixedly installed on base by rotary drum frame and balance support left and right respectively; Described rotary drum has the sliding door and the sliding door folding control gear that are arranged on side face; Described controller is connected with the each electrical component of whole analyzer; Also comprise continuous sample introduction device and automatically pick sampling device; Described continuous sample introduction device is fixedly mounted on the weighing pan of balance, and the sample introduction position of the corresponding rotary drum of the sample deposit position top of continuous sample introduction device arranges; Describedly automatically pick sampling device and be fixed on the left side of rotary drum by support, and the sample position that goes out that connects corresponding rotary drum below, sample position of automatically picking sampling device arranges, the sample deposit position of the corresponding continuous sample introduction device in sample presentation position arranges.
Described in technique scheme, continuous sample introduction device comprises rotating disk, sample receiver and sample receiver driving mechanism; Center, described rotating disk below connects the output shaft that is fixedly installed on the rotating disk drive motor of balance top by rotating disk drive motor support, and on rotating disk, annular array has some sample receivers; The position of falling sample of the corresponding sample receiver in sample introduction position of described rotary drum top arranges; The two ends of described each sample receiver are all fixedly installed on rotating disk by bearing; The bearing of described nearly center of turntable one end is fixedly connected with the first gear by the first driving shaft; Described sample receiver driving mechanism comprises half cycle gear, the second driving shaft and sample receiver drive motor; Described half cycle gear is connected to by the second driving shaft on the output shaft of sample receiver drive motor, and the gear teeth of half cycle gear engage with the first gear; Described sample receiver drive motor is fixed on rotating disk drive motor support by sample receiver drive motor support; On described half cycle gear, be fixed with limit shaft.
Described in technique scheme, automatically picking sampling device comprises and picks sample dolly and C type guide rail; The xsect of described C type guide rail is rectangular; Described pick sample dolly comprise be arranged on the screening container picked on the little kickstand of sample, drive movable motor, screening container drive motor, roller and clutch shaft bearing; Described screening container rotates to be arranged on and picks on sample dolly, and the bottom of screening container is provided with the screen cloth that sieve diameter is 1mm, and the sample position that goes out that connects corresponding rotary drum below, sample position of screening container arranges, and the sample position that connects of the corresponding sample receiver in sample presentation position arranges; The output shaft of described screening container drive motor is connected with the rotating shaft on screening container, drives this screening container upset; The output shaft of described driving movable motor is connected with the central shaft of roller, drives this roller to rotate; The periphery equal intervals of described roller is socketed with rubber ring, and roller and clutch shaft bearing are close to the both sides, front and back of C type guide rail, and the driving that cooperatively interacts is picked sample dolly and walked on C type guide rail.
Sliding door junction described in technique scheme on the periphery of rotary drum is relatively set with two guiding slide bars, and on rotary drum, is provided with two sliding door travel switches; Described sliding door is slidably arranged in two guiding slide bars; Described guiding slide bar is arranged in the pilot hole being fixed on rotary drum side; The inner peripheral surface of described sliding door inwall and rotary drum coincide, and when closed, is a part for drum inner wall; Described sliding door folding control gear comprises sliding door motor, sliding door gear and sliding door tooth bar; Described sliding door motor is fixedly installed on rotary drum; Described sliding door gear is fixedly installed on sliding door motor output shaft; Described sliding door tooth bar is fixedly installed in sliding door, and sliding door tooth bar engages with sliding door gear; On described rotary drum frame, be provided with stepper motor; The output shaft of described stepper motor is connected with rotary drum center.
Described in technique scheme, the top of balance is provided with two optoelectronic switches; Described optoelectronic switch is fixedly installed on rotating disk drive motor support, and the position of corresponding adjacent two sample receivers arranges.
Picking described in technique scheme between roller and clutch shaft bearing is also provided with two groups of second bearings that are symmetrical arranged and agree with the C type guide rail left and right sides on the little kickstand of sample; Described every group of second bearing has two.
Described in technique scheme, pick and on sample dolly, be also provided with spring; The circumference contact of the upper end of described spring and the coupling shaft of clutch shaft bearing, the lower end of spring contacts with the lower surface of picking the draw-in groove on the little kickstand of sample.
Described in technique scheme, the sample position that goes out of rotary drum below is provided with and unloads sample groove; Described unload sample groove under be provided with funnel; Described base below, just funnel position is provided with to pallet.
Using method that can the full-automatic caking index analyzer of continuous sample introduction type, comprises the steps:
1, startup self-detection;
2, after self-inspection completes, coal sample to be put into one by one in the sample receiver of reference numeral, equipment is started working;
3, the sliding door of rotary drum upward and open the sliding door of rotary drum, coal sample in No. 1 sample receiver is poured in rotary drum, now article heavy burden difference on recording balance, the gross weight of 8 coal samples deducts the difference of the gross weight of 7 coal samples of residue, feeds back to PC, this is for weighing for the first time, be the original gross weight M of coal sample No. 1, when weighing, the sliding door of rotary drum is closed and is started to rotate 5 minutes 250 circles, and automatically pick sampling device and start working, will move to rotary drum below in place;
4,, after 250 circles, down and open, coal sample falls into the early manned screening container of automatically picking sampling device via the funnel of rotary drum below to the sliding door of rotary drum, and the particle that diameter is less than 1mm is fallen in automatic fitration;
5, automatically pick sampling device and return to rotary drum top again, No. 1 coal sample is sent in No. 1 sample receiver, balance is weighed for the second time, PC recording quality M1;
6, then equipment automatically heavy successively again the process of above-mentioned steps 3, step 4 and step 5 once, balance is weighed for the third time, PC recording quality M2;
7, finally the waste sample of No. 1 coal sample is poured into and unloaded sample groove, complete the mensuration of No. 1 coal sample adhesive index value, result is held and is directly drawn and stored record by PC;
8, complete once after mensuration, continue the mensuration of complete other coal samples G value automatically by software control, until draw whole G values.
Adopt after technique scheme, the present invention has following positive effect:
(1) the ingenious transmitting device that has utilized friction force and design of the present invention, the linking of 2 repetitive processes when it has realized single coal sample G pH-value determination pH, can completely complete the mensuration of single coal sample smoothly, also lays a good foundation for various METHOD FOR CONTINUOUS DETERMINATION.
(2) process when screening container of the present invention makes the process of coal sample screening and automatically picks sampling device automatic sample conveying unites two into one, and without another feeder apparatus, has simplified design.
(3) design of rotating disc type continuous sample introduction device of the present invention, has not only realized the METHOD FOR CONTINUOUS DETERMINATION of multiple coal samples, has also formed weighing system together with balance, forms a connecting link.Although larger to balance load, this process that also makes to weigh is more simple directly, for global design, can be connected better the mensuration process of each coal sample.
(4) picking between roller of the present invention and clutch shaft bearing is also provided with two groups of second bearings that are symmetrical arranged and agree with the C type guide rail left and right sides on the little kickstand of sample; Every group of second bearing has two.Make to pick between sample dolly and C type guide rail slide more smooth and easy.
(5) of the present invention picking is also provided with spring on sample dolly; The circumference contact of the upper end of spring and the coupling shaft of clutch shaft bearing, the lower end of spring contacts with the lower surface of picking the draw-in groove on the little kickstand of sample; Make the spacing between clutch shaft bearing and roller there is certain retractility.
(6) base of the present invention below, just funnel position is provided with to pallet; Pallet can be used for the coal ash that splendid attire sieves out.
(7) the present invention uses half cycle gear, and the gear teeth of half cycle gear engage with the first gear, the design simplification of half cycle gear the design of rotating disc type continuous sample introduction device itself, also to a certain degree reduced the heavy burden of balance.
Brief description of the drawings
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation one of continuous sample introduction device of the present invention;
Fig. 5 is the structural representation two of continuous sample introduction device of the present invention;
Fig. 6 is the front view of continuous sample introduction device of the present invention;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the structural representation of picking sample dolly of the present invention;
Fig. 9 is the front view of picking sample dolly of the present invention;
Figure 10 is the left view of Fig. 9;
Figure 11 is the structural representation of automatically picking sampling device of the present invention;
Figure 12 is the structural representation of the original state of rotary drum of the present invention;
Figure 13 is the polycrystalline substance schematic diagram of rotary drum of the present invention;
Attached number in the figure is: rotary drum 1, sliding door 1-1, sliding door folding control gear 1-2, sliding door motor 1-2-1, sliding door gear 1-2-2, sliding door tooth bar 1-2-3, guiding slide bar 1-3, unload sample groove 1-4, balance 2, rotary drum frame 3, stepper motor 3-1, sliding door travel switch 3-2, balance support 4, base 5, continuous sample introduction device 6, rotating disk 6-1, sample receiver 6-2, sample receiver driving mechanism 6-3, half cycle gear 6-3-1, the second driving shaft 6-3-2, sample receiver drive motor 6-3-3, limit shaft 6-3-4, rotating disk drive motor support 6-4, rotating disk drive motor 6-5, travel switch 6-6, bearing 6-7, the first driving shaft 6-8, the first gear 6-9, sample receiver drive motor support 6-10, optoelectronic switch 6-11, automatically pick sampling device 7, pick sample dolly 7-1, pick sample dolly support 7-1-1, draw-in groove 7-1-11, screening container 7-1-2, screen cloth 7-1-21, drive movable motor 7-1-3, screening container drive motor 7-1-4, roller 7-1-5, rubber ring 7-1-51, clutch shaft bearing 7-1-6, the second bearing 7-1-7, spring 7-1-8, C type guide rail 7-2, funnel 8, pallet 9.
Embodiment
(embodiment 1, one can the full-automatic caking index analyzer of continuous sample introduction type)
See Fig. 1 to Figure 13, the present invention includes rotary drum 1, balance 2, controller, continuous sample introduction device 6 and automatically pick sampling device 7; Rotary drum 1 and balance 2 are fixedly installed on base 5 by rotary drum frame 3 and balance support 4 left and right respectively; See Figure 12 and Figure 13, rotary drum 1 has the sliding door 1-1 and the sliding door folding control gear 1-2 that are arranged on side face; Sliding door 1-1 junction on the periphery of rotary drum 1 is relatively set with two guiding slide bar 1-3, and on rotary drum 1, is provided with two sliding door travel switch 3-2; Sliding door 1-1 is slidably arranged in two guiding slide bar 1-3; Guiding slide bar 1-3 is arranged in the pilot hole being fixed on rotary drum 1 side; The inner peripheral surface of sliding door 1-1 inwall and rotary drum 1 coincide, and when closed, is a part for rotary drum 1 inwall; Sliding door folding control gear 1-2 comprises sliding door motor 1-2-1, sliding door gear 1-2-2 and sliding door tooth bar 1-2-3; Sliding door motor 1-2-1 is fixedly installed on rotary drum 1; Sliding door gear 1-2-2 is fixedly installed on sliding door motor 1-2-1 output shaft; It is upper that sliding door tooth bar 1-2-3 is fixedly installed on sliding door 1-1, and sliding door tooth bar 1-2-3 engages with sliding door gear 1-2-2; On rotary drum frame 3, be provided with stepper motor 3-1; The output shaft of stepper motor 3-1 is connected with rotary drum 1 center.The sample position that goes out of rotary drum 1 below is provided with and unloads sample groove 1-4; Unload sample groove 1-4 under be provided with funnel 8; Base 5 belows, just the position of funnel 8 is provided with to pallet 9.Controller is connected with the each electrical component of whole analyzer.
See Fig. 1 to Fig. 3, continuous sample introduction device 6 is fixedly mounted on the weighing pan of balance 2, and the sample introduction position of the corresponding rotary drum of sample deposit position 1 top of continuous sample introduction device 6 arranges; Automatically pick sampling device 7 is fixed on rotary drum 1 left side by support, and the sample position that goes out that connects corresponding rotary drum 1 below, sample position of automatically picking sampling device 7 arranges, the sample deposit position of the corresponding continuous sample introduction device 6 in sample presentation position arranges.
See Fig. 4 to Fig. 7, continuous sample introduction device 6 comprises rotating disk 6-1, sample receiver 6-2 and sample receiver driving mechanism 6-3; Center, rotating disk 6-1 below connects the output shaft that is fixedly installed on the rotating disk drive motor 6-5 of balance 2 tops by rotating disk drive motor support 6-4, and the upper annular array of rotating disk 6-1 has eight sample receiver 6-2; The position of falling sample of the corresponding sample receiver 6-2 in sample introduction position of rotary drum 1 top arranges; The two ends of each sample receiver 6-2 are all fixedly installed on rotating disk 6-1 by bearing 6-7; The bearing 6-7 of one end, nearly rotating disk 6-1 center is fixedly connected with the first gear 6-9 by the first driving shaft 6-8; Sample receiver driving mechanism 6-3 comprises half cycle gear 6-3-1, the second driving shaft 6-3-2 and sample receiver drive motor 6-3-3; Half cycle gear 6-3-1 is connected on the output shaft of sample receiver drive motor 6-3-3 by the second driving shaft 6-3-2, and the gear teeth of half cycle gear 6-3-1 engage with the first gear 6-9; The top of balance 2 is provided with two optoelectronic switch 6-11; Two optoelectronic switch 6-11 are fixedly installed on rotating disk drive motor support 6-4 above, and the position of corresponding adjacent two sample receiver 6-2 arranges; Sample receiver drive motor 6-3-3 is fixed on rotating disk drive motor support 6-4 by sample receiver drive motor support 6-10; On half cycle gear 6-3-1, be fixed with limit shaft 6-3-4.On the upper end of sample receiver drive motor support 6-10 and a side side, be respectively provided with a travel switch 6-6.
See Fig. 8 to Figure 11, automatically pick sampling device 7 and comprise and pick sample dolly 7-1 and C type guide rail 7-2; The xsect of C type guide rail 7-2 is rectangular; Pick sample dolly 7-1 comprise be arranged on the screening container 7-1-2 that picks on sample dolly support 7-1-1, drive movable motor 7-1-3, screening container drive motor 7-1-4, roller 7-1-5 and clutch shaft bearing 7-1-6; Screening container 7-1-2 rotates to be arranged on and picks on sample dolly 7-1, the bottom of screening container 7-1-2 is provided with the screen cloth 7-1-21 that sieve diameter is 1mm, the sample position that goes out that connects corresponding rotary drum 1 below, sample position of screening container 7-1-2 arranges, and the sample position that connects of the corresponding sample receiver 6-2 in sample presentation position arranges; The output shaft of screening container drive motor 7-1-4 is connected with the rotating shaft on screening container 7-1-2, drives this screening container 7-1-2 upset; Drive the output shaft of movable motor 7-1-3 to be connected with the central shaft of roller 7-1-5, drive this roller 7-1-5 to rotate; The periphery equal intervals of roller 7-1-5 is socketed with rubber ring 7-1-51, and roller 7-1-5 and clutch shaft bearing 7-1-6 are close to the both sides, front and back of C type guide rail 7-2, and the driving that cooperatively interacts is picked sample dolly 7-1 and walked on C type guide rail 7-2.Picking between roller 7-1-5 and clutch shaft bearing 7-1-6 is also provided with two groups of second bearing 7-1-7 that are symmetrical arranged and agree with the C type guide rail 7-2 left and right sides on sample dolly support 7-1-1; Every group of second bearing 7-1-7 has two.Pick on sample dolly 7-1 and be also provided with spring 7-1-8; The circumference contact of the coupling shaft of the upper end of spring 7-1-8 and clutch shaft bearing 7-1-6, the lower end of spring 7-1-8 contacts with the lower surface of picking the draw-in groove 7-1-11 on sample dolly support 7-1-1.
(embodiment 2, a kind of using method that can the full-automatic caking index analyzer of continuous sample introduction type)
A kind of using method that can the full-automatic caking index analyzer of continuous sample introduction type, comprise the steps: 1, start shooting after self-inspection completes, coal sample (coal sample is a columniform coal cinder of likeness in form, diameter Ф 35 left and right) is put in eight sample receiver 6-2; Reference numeral is 1～No. 8, and coal sample also should be 1～No. 8 mutually; Disposablely can put at most 8 coal samples, embody variously, every container can only be put a coal sample.
2, equipment is started working, rotary drum 1 sliding door 1-1 upwards and open the sliding door 1-1 of rotary drum 1, first coal sample in No. 1 sample receiver 6-2 is poured in rotary drum 1, now article heavy burden difference on recording balance 2, the gross weight of 8 coal samples deducts the difference of the gross weight of 7 coal samples of residue, feed back to PC, this is for weighing for the first time (mensuration that completes a coal sample G value needs to weigh three times altogether), be the original gross weight M of coal sample No. 1, when weighing, the sliding door 1-1 of rotary drum 1 closes and starts to rotate 5 minutes 250 circles, and automatically picking sampling device 7 starts working, will be in place in rotary drum 1 below,
3, after 250 circles, the sliding door 1-1 of rotary drum 1 down and open, coal sample falls into the early manned screening container 7-1-2 that automatically picks sampling device 7 via the funnel 8 of rotary drum 1 below, and the particle that diameter is less than 1mm is fallen in automatic fitration, then automatically pick sampling device 7 and return to rotary drum 1 top again, No. 1 coal sample is sent in No. 1 sample receiver 6-2, balance 2 is weighed for the second time, PC recording quality M1, M1 deducts in the gross weight of 8 coal samples the quality increasing on the basis of difference of gross weight of 7 coal samples of residue;
4, the process that then equipment repeats step 2 and step 3 above automatically once, weigh for the third time, PC recording quality M2 by balance 2;
5, finally the waste sample of No. 1 coal sample is poured into and unloaded sample groove 1-4, complete the mensuration of No. 1 coal sample caking index (G) value, result is held and is directly drawn and stored record by PC;
6, complete once after mensuration, continued automatically to complete the mensuration of 2～No. 8 coal sample G values by software control, until draw whole G values.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. can the full-automatic caking index analyzer of continuous sample introduction type, comprise rotary drum (1), balance (2) and controller; Described rotary drum (1) and balance (2) are fixedly installed on base (5) by rotary drum frame (3) and balance support (4) left and right respectively; Described rotary drum (1) has the sliding door (1-1) and the sliding door folding control gear (1-2) that are arranged on side face; Described controller is connected with the each electrical component of whole analyzer; It is characterized in that: also comprise continuous sample introduction device (6) and automatically pick sampling device (7); Described continuous sample introduction device (6) is fixedly mounted on the weighing pan of balance (2), and the sample introduction position of the corresponding rotary drum of sample deposit position (1) top of continuous sample introduction device (6) arranges; The described left side of automatically picking sampling device (7) and be fixed on by support rotary drum (1), and the sample position that goes out that connects the corresponding rotary drum in sample position (1) below of automatically picking sampling device (7) arranges, and the sample deposit position of the corresponding continuous sample introduction device in sample presentation position (6) arranges.
2. according to claim 1 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: described continuous sample introduction device (6) comprises rotating disk (6-1), sample receiver (6-2) and sample receiver driving mechanism (6-3); Center, described rotating disk (6-1) below connects the output shaft that is fixedly installed on the rotating disk drive motor (6-5) of balance (2) top by rotating disk drive motor support (6-4), and the upper annular array of rotating disk (6-1) has some sample receivers (6-2); The position of falling sample of the corresponding sample receiver in sample introduction position (6-2) of described rotary drum (1) top arranges; The two ends of described each sample receiver (6-2) are all fixedly installed on rotating disk (6-1) by bearing (6-7); The bearing (6-7) of described nearly rotating disk (6-1) one end, center is fixedly connected with the first gear (6-9) by the first driving shaft (6-8); Described sample receiver driving mechanism (6-3) comprises half cycle gear (6-3-1), the second driving shaft (6-3-2) and sample receiver drive motor (6-3-3); Described half cycle gear (6-3-1) is connected on the output shaft of sample receiver drive motor (6-3-3) by the second driving shaft (6-3-2), and the gear teeth of half cycle gear (6-3-1) engage with the first gear (6-9); Described sample receiver drive motor (6-3-3) is fixed on rotating disk drive motor support (6-4) by sample receiver drive motor support (6-10); On described half cycle gear (6-3-1), be fixed with limit shaft (6-3-4).
3. according to claim 2 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: the described sampling device (7) of automatically picking comprises and picks sample dolly (7-1) and C type guide rail (7-2); The xsect of described C type guide rail (7-2) is rectangular; Described pick sample dolly (7-1) comprise be arranged on the screening container (7-1-2) picked on the little kickstand of sample (7-1-1), drive movable motor (7-1-3), screening container drive motor (7-1-4), roller (7-1-5) and clutch shaft bearing (7-1-6); Described screening container (7-1-2) rotates to be arranged on and picks on sample dolly (7-1), the bottom of screening container (7-1-2) is provided with the screen cloth that sieve diameter is 1mm (7-1-21), the sample position that goes out that connects the corresponding rotary drum in sample position (1) below of screening container (7-1-2) arranges, and the sample position that connects of the corresponding sample receiver in sample presentation position (6-2) arranges; The output shaft of described screening container drive motor (7-1-4) is connected with the rotating shaft on screening container (7-1-2), drives this screening container (7-1-2) upset; The output shaft of described driving movable motor (7-1-3) is connected with the central shaft of roller (7-1-5), drives this roller (7-1-5) to rotate; The periphery equal intervals of described roller (7-1-5) is socketed with rubber ring (7-1-51), roller (7-1-5) and clutch shaft bearing (7-1-6) are close to the both sides, front and back of C type guide rail (7-2), cooperatively interact to drive to pick sample dolly (7-1) in the upper walking of C type guide rail (7-2).
4. according to claim 3 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: sliding door (1-1) junction on the periphery of described rotary drum (1) is relatively set with two guiding slide bars (1-3), and is provided with two sliding door travel switches (3-2) on rotary drum (1); Described sliding door (1-1) is slidably arranged in two guiding slide bars (1-3); Described guiding slide bar (1-3) is arranged in the pilot hole being fixed on rotary drum (1) side; The inner peripheral surface of described sliding door (1-1) inwall and rotary drum (1) coincide, and when closed, is a part for rotary drum (1) inwall; Described sliding door folding control gear (1-2) comprises sliding door motor (1-2-1), sliding door gear (1-2-2) and sliding door tooth bar (1-2-3); Described sliding door motor (1-2-1) is fixedly installed on rotary drum (1); Described sliding door gear (1-2-2) is fixedly installed on sliding door motor (1-2-1) output shaft; It is upper that described sliding door tooth bar (1-2-3) is fixedly installed on sliding door (1-1), and sliding door tooth bar (1-2-3) engages with sliding door gear (1-2-2); On described rotary drum frame (3), be provided with stepper motor (3-1); The output shaft of described stepper motor (3-1) is connected with rotary drum (1) center.
5. according to claim 2 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: the top of described balance (2) is provided with two optoelectronic switches (6-11); It is upper that described two optoelectronic switches (6-11) are fixedly installed on rotating disk drive motor support (6-4), and the position of corresponding adjacent two sample receivers (6-2) arranges.
6. according to claim 3 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: picking between described roller (7-1-5) and clutch shaft bearing (7-1-6) is also provided with two groups of second bearings (7-1-7) that are symmetrical arranged and agree with C type guide rail (7-2) left and right sides on the little kickstand of sample (7-1-1); Described every group of second bearing (7-1-7) has two.
7. according to claim 3 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: described in pick and on sample dolly (7-1), be also provided with spring (7-1-8); The circumference contact of the coupling shaft of the upper end of described spring (7-1-8) and clutch shaft bearing (7-1-6), the lower end of spring (7-1-8) contacts with the lower surface of picking the draw-in groove (7-1-11) on the little kickstand of sample (7-1-1).
8. according to claim 1 can the full-automatic caking index analyzer of continuous sample introduction type, it is characterized in that: the sample position that goes out of described rotary drum (1) below is provided with and unloads sample groove (1-4); Described unload sample groove (1-4) under be provided with funnel (8); Described base (5) below, just the position of funnel (8) is provided with to pallet (9).
9. a using method that can the full-automatic caking index analyzer of continuous sample introduction type, is characterized in that, comprises the steps:
1), startup self-detection;
2), after self-inspection completes, coal sample is put into one by one in the sample receiver (6-2) of reference numeral, equipment is started working;
3), the sliding door (1-1) of rotary drum (1) upward and open the sliding door (1-1) of rotary drum (1), coal sample in No. 1 sample receiver (6-2) is poured in rotary drum (1), the now upper article heavy burden difference of recording balance (2), the gross weight of 8 coal samples deducts the difference of the gross weight of 7 coal samples of residue, be the original gross weight M of coal sample No. 1, feed back to PC, this is for weighing for the first time; When weighing, the sliding door (1-1) of rotary drum (1) is closed and is started to rotate 5 minutes 250 circles, and automatically picks sampling device (7) and start working, and will move to rotary drum (1) below in place;
4), after 250 circles, the sliding door (1-1) of rotary drum (1) down and open, coal sample falls into the early manned screening container (7-1-2) of automatically picking sampling device (7) via the funnel (8) of rotary drum (1) below, and the particle that diameter is less than 1mm is fallen in automatic fitration
5), automatically pick sampling device (7) and return to rotary drum (1) top, No. 1 coal sample is sent in No. 1 sample receiver (6-2), balance (2) is weighed for the second time, PC recording quality M1;
6), equipment automatically repeat successively above-mentioned steps 3, step 4 and step 5 process once, balance (2) is weighed for the third time, PC recording quality M2;
7), the waste sample of No. 1 coal sample is poured into and unloaded sample groove (1-4), complete the mensuration of No. 1 coal sample adhesive index value, result is held and is directly drawn and stored record by PC;
8), complete once and to measure after, continued automatically to complete the mensuration of other coal samples G value by software control, until draw whole G values.
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