CN2869843Y

CN2869843Y - Long-distance intelligent micro-controlled sampling machine

Info

Publication number: CN2869843Y
Application number: CN 200620006217
Authority: CN
Inventors: 张新军; 杨新哲; 李清堂
Original assignee: HONGXING MECHANICAL Manufacturing Co Ltd HANDAN CITY
Current assignee: HONGXING MECHANICAL Manufacturing Co Ltd HANDAN CITY
Priority date: 2006-02-22
Filing date: 2006-02-22
Publication date: 2007-02-14
Anticipated expiration: 2016-02-22

Abstract

The utility model relates to a long-distance intelligence micro-control sampler, which comprises a sampling unit, a delivery unit and a control unit. The sampling unit comprises a sampling spiral tube, a mixing chamber, a sample bottle sheath controlled by a screw rod nut. The sample taken by the spiral tube is loaded into a sample bottle by the mixing chamber. The sample bottle is delivered to the delivery unit by the sample sheath. The delivery unit is a closed pipeline. The sample bottle is propelled to the labouratory by the propelling tray that is driven by a steel wire pulling chain in the pipeline. The utility model is mainly used in sampling and delivering powder or granule material in cement, building material industries, also similar material in miscellaneous industries.

Description

Long-distance intelligent micro-control sampler

(1), technical field

The utility model relates to a kind of long-distance intelligent micro-control sampler, is mainly used in the sampling and the conveying of the powder or the microgranular material of cement, building material industry, is applicable to that also the sampling of the similar material of other industry is carried.

(2), background technology

At present, domestic cement industry all is manually to take mostly to the sampling of semi-manufacture raw material and finished cement, and then sends the laboratory back to and analyze in the production quality control process.Both lost time like this, and the material sample often is subjected to human factor influence, reflection material quality condition that can not be accurately and timely causes the fluctuation of product quality, even appearance substandard products and waste product in batches, causes great waste.External like product has been taked the mode of pipeline pneumatic conveying, has solved the process transportation problem preferably.But pneumatic conveying also has the place of its deficiency: at first pneumatic conveyer system is relatively stricter to the line seal conditional request, and attached components and parts (pneumatic valve, solenoid valve) are more, has increased the difficulty of control.In addition, the induction system power consumption is also bigger.

(3), summary of the invention

In order to overcome the shortcoming of prior art, the utility model provides a kind of long-distance intelligent micro-control sampler, and its this Products Development can be filled up the blank of this product of cement industry.It not only can substitute hand sampling fully, and the systematization quality management that the can be enterprise support that provides the necessary technical, and immeasurable value is all arranged on economic benefit and social benefit.

The technical scheme in the invention for solving the technical problem is: it comprises sampling apparatus, conveying device and control device; The sampling spiral cylinder of sampling apparatus is fixed on the frame, one end stretches in the sampling pipe in parallel with producing the powder pipe, the other end communicates with stir storehouse by discharge nozzle, stirrer is arranged in the stir storehouse, spiral and stirrer in the described sampling spiral cylinder are dragged by a motor, there is cone valve the lower end of stir storehouse, the cone valve lower end is by the spring fixed mandril, upwards hit push rod, can and open cone valve with length of spring compressed, fixing sample bottle travelling carriage on the frame of push rod lower end, on the sample bottle travelling carriage guide rail is arranged, sit on the guide rail sample bottle set is arranged, setting-out bottle in the sample bottle set, sample bottle set drags by moving a bottle motor by feed screw nut, there is pallet the lower end of described push rod near the sample bottle set bottom, pallet is fixed on the hoisting frame, and hoisting frame and nut are fixed, and the leading screw that cooperates with nut and the output shaft of lifting motor are fixed, lifting motor is fixed on the frame, fixing control lever also on the described nut, the end of control lever is near the turnover panel handle, and turnover panel handle and turnover panel are fixed, turnover panel handle and turnover panel are hinged on the frame at place, sample bottle inlet pipe road junction, sample bottle inlet pipe road junction can be blocked up, when control lever does not hit the turnover panel handle, because the deadweight of turnover panel falls to making sample bottle inlet pipe road junction be in open mode; Conveying device is the pipeline of a sealing, pipeline one end stretches to the laboratory, the other end is located at the sample bottle travelling carriage upper and lower end of sampling station opposite side, the upper end goes out pipeline opening for empty sample bottle, the sample bottle inlet pipe road junction of lower end for having sampled, inlet pipe road junction and go out to be the break-in pipeline of circular arc between the pipeline opening, the groove that generatrix direction is arranged on the described duct wall, along fixed block group steel wire traction chain is housed on the pipeline of groove direction, fixed connecting rod on the steel wire traction chain, connecting link stretches into pipeline and fixes with the propelling movement dish in the pipeline, and the propelling movement dish can slide in pipeline; Control device is made up of microcomputer PLC and main circuit, is used for automatic control motor and timing sampling.

The utility model has following advantage: (1), realized micro-continuous sampling, the material sample of collection is more accurate, have more representativeness, more can reflect the true composition of material.(2), realized regularly, real-time sampling, the cycle in sampling time can set up according to customer requirements, can carry out real-time sampling at any time.(3), induction system is oversimplified more.Compare with the pneumatic conveying that external like product adopts, reduced many attached components and parts, move more reliably, failure rate reduces greatly.(4) more energy-conservation.To compare power consumption lower with external like product, only is equivalent to 1/10th of like product power consumption.

(4), description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model structural representation front view;

Fig. 2 is the A-A cut-open view among the utility model Fig. 1;

Fig. 3 is a B place enlarged drawing among the utility model Fig. 1.

(5), embodiment

As shown in Figure 1, the utility model comprises sampling apparatus, conveying device and control device.The sampling spiral cylinder 7 of sampling apparatus is fixed on the frame 1, and sampling spiral cylinder 7 one ends stretch in the sampling pipe in parallel with producing the powder pipe 13, and the other end communicates with stir storehouse 9 by discharge nozzle 8, in the stir storehouse 9 stirrer is arranged.Spiral and stirrer in the described sampling spiral cylinder 7 are dragged by bevel gear 4,5,3 by a motor.There is cone valve the lower end of stir storehouse 9, and push rod 11 is upwards hit by spring fixed mandril 11 in the cone valve lower end, can and open cone valve with length of spring compressed.Fixing sample bottle travelling carriage 12 on the frame 1 of push rod 11 lower ends has guide rail on the sample bottle travelling carriage 12, and sitting on the guide rail has sample bottle set 29, as shown in Figure 2, setting-out bottles 28 in the sample bottle set 29, sample bottle set 29 drags by moving bottle motor 21 by feed screw nut.There is pallet 30 lower end of described push rod 11 near sample bottle set 29 bottoms, and pallet 30 is fixed on the hoisting frame 10, and hoisting frame 10 is fixing with nut 24.Fixing control lever 23 also on the described nut 24, the end of control lever 23 is near turnover panel handle 20, turnover panel handle 20 is fixing with turnover panel 22, turnover panel handle 20 and turnover panel 22 are hinged on the frame 1 at 33 places, sample bottle inlet pipe road junction, can be with sample bottle inlet pipe road junction 33 stifled on.When control lever 23 does not hit turnover panel handle 20, because the deadweight of turnover panel 22 falls to making sample bottle inlet pipe road junction 33 be in open mode.The leading screw 25 that cooperates with nut 24 is fixed with the output shaft of lifting motor 2, and lifting motor 2 is fixed on the frame 1.Conveying device is the pipeline 31 of a sealing, pipeline 31 1 ends stretch to the laboratory, the other end is located at sample bottle travelling carriage 12 upper and lower ends of sampling station opposite side, the upper end goes out pipeline opening 27 for empty sample bottle, the lower end is the sample bottle inlet pipe road junction 33 of having sampled, inlet pipe road junction 33 and go out to be the break-in pipeline 32 of circular arc between the pipeline opening 27.The groove 19 that generatrix direction is arranged on the wall of described pipeline 31, break-in pipeline 32, as shown in Figure 3, along on the pipeline 31 of groove 19 directions, the break-in pipeline 32 fixed block group 17, steel wire traction chain 18 being housed, even fixed connecting rod 16 on the steel wire traction chain 18, connecting link 16 passes that groove 19 stretches in the pipeline 31, break-in pipeline 32 and is fixing with the propelling movement dish 15 in the pipeline, and propelling movement dish 15 can slide in pipeline 31, break-in pipeline 32.Control device is made up of microcomputer PLC and main circuit, is used for automatic control motor and timing sampling.Pollute fixing collection ash funnel 14 on the frame 1 of described pallet 30 belows in order to prevent to leak when the bottled powder of sample.

After the system start-up, sampling spiral, stirring apparatus action sampling edge limit stir, material sample bottling after sampling finishes, and lifting motor 2 starts, and by pallet 30 sample bottle 28 is risen, and bumps against push rod 11 sample bottles and stir storehouse 9 and opens bottling simultaneously.After the material sample had been adorned, sample bottle 28 was fallen return, moves 21 startups of bottle motor sample bottle 28 is moved to conveying device.Turnover panel 22 is opened, and sample bottle 28 enters induction system, and induction system starts delivers to the laboratory with sample bottle 28.After work of cement labouratory personnel will expect that sample is poured out, empty sample bottle 28 was sent back to, went out pipeline opening 27 through piping 31, break-in pipeline 32 from empty sample bottle and fell in the sample bottle set 29, moved bottle motor 21 and started the below that sample bottle 28 is moved to stir storehouse 9, waited for next sampling process.

Claims

1, a kind of long-distance intelligent micro-control sampler, it comprises sampling apparatus, conveying device and control device, control device is made up of microcomputer PLC and main circuit, it is characterized in that: the sampling spiral cylinder of sampling apparatus (7) is fixed on the frame (1), one end stretches in the sampling pipe in parallel with producing the powder pipe (13), the other end communicates with stir storehouse (9) by discharge nozzle (8), stir storehouse has stirrer in (9), spiral and stirrer in the described sampling spiral cylinder (7) are dragged by a motor, there is cone valve the lower end of stir storehouse (9), the cone valve lower end is by spring fixed mandril (11), upwards hit push rod (11), can and open cone valve with length of spring compressed, the frame (1) of push rod (11) lower end goes up fixedly sample bottle travelling carriage (12), on the sample bottle travelling carriage (12) guide rail is arranged, sit on the guide rail sample bottle set (29) is arranged, the interior setting-out bottle of sample bottle set (29) (28), sample bottle set (29) drags by moving a bottle motor (21) by feed screw nut, there is pallet (30) lower end of described push rod (11) near sample bottle set (29) bottom, pallet (30) is fixed on the hoisting frame (10), hoisting frame (10) is fixing with nut (24), the leading screw (25) that cooperates with nut (24) is fixed with the output shaft of lifting motor (2), lifting motor (2) is fixed on the frame (1), fixing control lever (23) also on the described nut (24), the end of control lever (23) is near turnover panel handle (20), turnover panel handle (20) is fixing with turnover panel (22), turnover panel handle (20) and turnover panel (22) are hinged on the frame of locating at sample bottle inlet pipe road junction (33) (1), sample bottle inlet pipe road junction (33) can be blocked up; Conveying device is the pipeline (31) of a sealing, pipeline (31) one ends stretch to the laboratory, the other end is located on the sample bottle travelling carriage (12) of sampling station opposite side, the lower end, the upper end goes out pipeline opening (27) for empty sample bottle, the sample bottle inlet pipe road junction (33) of lower end for having sampled, inlet pipe road junction (33) and go out to be the break-in pipeline (32) of circular arc between the pipeline opening (27), described pipeline (31,32) groove (19) of generatrix direction is arranged on the wall, pipeline (31 along groove (19) direction, fixed block group (17) is housed 32), steel wire traction chain (18), steel wire traction chain (18) is gone up even fixed connecting rod (16), connecting link (16) stretches into pipeline (31,32) and with pipeline (31,32) Nei propelling movement dish (15) is fixing, and propelling movement dish (15) can be in pipeline (31,32) slide.

2, long-distance intelligent micro-control sampler according to claim 1 is characterized in that: the frame (1) of described pallet (30) below goes up fixing collection ash funnel (14).