CN202793876U - Full-automatic coal sample preparing machine - Google Patents
Full-automatic coal sample preparing machine Download PDFInfo
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- CN202793876U CN202793876U CN 201220440275 CN201220440275U CN202793876U CN 202793876 U CN202793876 U CN 202793876U CN 201220440275 CN201220440275 CN 201220440275 CN 201220440275 U CN201220440275 U CN 201220440275U CN 202793876 U CN202793876 U CN 202793876U
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Abstract
The utility model relates to a full-automatic coal sample preparing machine, and belongs to sample preparing equipment for preparing coarse broken coal samples into coal samples for testing. The full-automatic coal sample preparing machine comprises a first coal sample conveying device, a crusher, an adjustable division machine, a second coal sample conveying device, an automatic coal pulverizing machine, an automatic sample loading machine, an automatic sample bottle feeding machine and a discarded material transporting and recovering device, wherein the first coal sample conveying device is connected with the first feed port of the crusher, and the second feed port of the adjustable division machine is connected with the first discharge port of the crusher; one end of the second coal sample conveying device is connected with the material distributing mechanism of the adjustable division machine, and the other end of the second coal sample conveying device is connected with the third feed port of the automatic coal pulverizing machine; the automatic sample loading machine is connected with the third discharge port of the automatic coal pulverizing machine, and the automatic sample bottle feeding machine is connected with the automatic sample loading machine; and the discarded material transporting and recovering device is arranged under the second discharge port of the adjustable division machine, the third discharge port of the automatic coal pulverizing machine and the second coal sample conveying device. The full-automatic coal sample preparing machine has the advantages of high degree of automation, good accuracy and environmental protection.
Description
Technical field
The utility model belongs to makes chemical examination with the sample making apparatus of coal sample with slightly breaking coal sample, is specifically related to the full-automatic sampling machine of a kind of coal sample.
Background technology
The at present making of coal sample is that slightly broken coal sample (13mm granularity) is delivered to the sample preparation operation, coal is crushed to the coal sample of 6mm with ring hammer disintegrating machine, 1-2Kg coal sample is got in division, with coal sample put into 110 ℃ of baking ovens with 1-2 hours with its oven dry, with double-roll crusher coal sample is ground into coal sample below the 2mm; With riffle coal sample division is got coal sample about 200g, put into the vibration flour mill with artificial mode, take out coal sample about 10 minutes; Then sieve one time with the 0.2mm screen cloth, the impurity on the screen cloth discards, and pours the coal sample bottle under the sieve.In whole sample making course, the workman works long hours among the environment of high dust strong noise, work under bad environment; The sample preparation program is complicated, and workman's labour intensity is large, inefficiency, since the impact of human factor, the very difficult accuracy that guarantees sample.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, it is high that the purpose of this utility model provides a kind of automaticity, and accuracy is good, the full-automatic sampling machine of the coal sample of environmental protection.
The technical scheme that realizes the employing of the utility model purpose is as follows:
The full-automatic sampling machine of the coal sample that the utility model provides comprises the first coal sample conveying device, has the disintegrating machine of the first charging aperture and the first discharging opening, adjustable contracting device, conveying belt with the second charging aperture, the second discharging opening and feeding distribution mechanism is provided with the second coal sample conveying device of quantitative dress sample box, the automatic flour mill with the 3rd charging aperture, the 3rd discharging opening and impurity discharging port, automatic mounting model machine, sample bottle and automatically is transmitted back to receiving apparatus to a bottle machine, rejected material; Described the first coal sample conveying device is connected with the first charging aperture of disintegrating machine, the second charging aperture of described adjustable contracting device is connected with the first discharging opening of disintegrating machine, one end of the second coal sample conveying device is connected with the feeding distribution mechanism of adjustable contracting device, the other end is connected with the 3rd charging aperture of automatic flour mill, described automatic mounting model machine is connected with the 3rd discharging opening of automatic flour mill, described sample bottle is connected automatically for the bottle machine with the automatic mounting model machine, described rejected material is transmitted back to the second discharging opening that receiving apparatus is located at described adjustable contracting device, the 3rd discharging opening of automatic flour mill and the below of the second coal sample conveying device.
Described first, second coal sample conveying device and rejected material are transmitted back to and are coated with dustproof sealing cover on the receiving apparatus.
Described adjustable contracting device comprises the first coal sample chute, the first coal sample chute is connected with the first discharging opening of described disintegrating machine, the first coal sample chute be provided with fixedly coal guide groove and with the feeding distribution mechanism that fixedly coal guide groove is corresponding, fixedly coal guide groove is connected with described the second coal sample conveying device.
Described automatic flour mill adopts the high speed centrifugation flour mill, comprise the cavity that is provided with the 3rd charging aperture, establishes the 3rd discharging opening, impurity discharging port and the pendulum of filter screen, the 3rd charging aperture is provided with uniform coal feeding device, the 3rd discharging opening is provided with the second coal sample chute, impurity discharging port is provided with abandons assorted chute, abandons assorted chute and is provided with the automatic impurity device; Described uniform coal feeding device comprises and is located at dodge gate on the 3rd charging aperture and that driven by the first drive unit; Described automatic impurity device comprises the movable sprue that matches with impurity discharging port and driven by the second drive unit.
Described sample bottle comprises that the front end of circular sample bottle chute is provided with automatic bottle moving machine and coal sample connects the sample position by advancing bottle rotation of conveying belt connection to bottle dish and a circular sample bottle chute automatically for the bottle machine, and the rear end is connected with the bottle outlet conveying belt.
Described automatic mounting model machine comprises that the sealing that is connected with the coal sample chute of automatic flour mill connects the sample mouth, sealing connect the sample mouth below be provided with the movable tray that is connected with apparatus for automatically lifting.
The utility model is a kind ofly will slightly break coal sample (6-13mm) make chemical examination controls the set of equipments that mechanical hook-up is finished automatically with the overall process of coal sampling by computer; Its advantage is that the sample preparation overall process realizes robotization, improve the sample preparation work efficiency, guarantee the fair and just and accuracy of sample, the hermetically sealed design no dust pollution of equipment, no matter be the rejected material of disintegrating machine, automatically flour mill abandon assortedly, or the dust of conveying device all falls into rejected material and is transmitted back to receiving apparatus, can greatly improve working environment.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the adjustable contracting device synoptic diagram in the utility model.
Fig. 3 is the automatic flour mill synoptic diagram in the utility model.
Fig. 4 is that the sample bottle in the utility model is given a bottle machine synoptic diagram automatically.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the automatic mounting model machine synoptic diagram in the utility model.
Embodiment
Referring to Fig. 1, the full-automatic sampling machine of the utility model coal sample comprises the first coal sample conveying device 1, has feeder hopper 201 and discharging opening 202 disintegrating machines 2, adjustable contracting device 3, the second coal sample conveying device 5, the automatic flour mill 6 with charging aperture, discharging opening and impurity discharging port, automatic mounting model machine 9, sample bottle be transmitted back to the units such as receiving apparatus 10 to a bottle machine 8, rejected material automatically; One end of described the first coal sample conveying device 1 is provided with hopper 13, and its other end is connected with disintegrating machine 2, and disintegrating machine 2 is connected with adjustable contracting device 3; Described adjustable contracting device 3, the second coal sample conveying device 5 and automatic flour mill 6 are connected successively; Described automatic flour mill 6, automatic mounting model machine 9, sample bottle are connected automatically for bottle machine 8 successively; Described rejected material is transmitted back to discharging opening, the discharging opening of automatic flour mill 6 and the below of the second coal sample conveying device 5 that receiving apparatus 10 is located at described adjustable contracting device 3; Described the first coal sample conveying device 1 is coated with dustproof sealing cover 101, the second coal sample conveying device 5 and rejected material are transmitted back to and are coated with dustproof sealing cover 501 on the receiving apparatus 10, it is corresponding with the end that rejected material is transmitted back to receiving apparatus 10 that the bottom of dustproof sealing cover 501 is provided with opening 11, and the below of opening 11 is provided with rejected material collection box 12; Described unit and control system all are located on the frame 14.
Automatically flour mill 6 adopts the high speed centrifugation flour mill, as shown in Figure 3, comprise cavity 605, cavity 605 is provided with the charging aperture 615 that is connected with feeder hopper 601, the discharging opening 607 of establishing filter screen, impurity discharging port 606, be provided with in the cavity 605 rotating disk 616 pendulum 614 and that be connected with motor is installed, charging aperture 615 is provided with uniform coal feeding device, and discharging opening 607 is provided with coal sample chute 608, impurity discharging port 606 is provided with abandons assorted chute 610, abandons assorted chute 610 and is provided with the automatic impurity device; Described uniform coal feeding device comprises and is located at dodge gate 602 on the charging aperture 615 and that driven by drive unit that drive unit comprises the tooth bar 603 that is connected with dodge gate 602 and the linear electric motors 604 that cooperate with tooth bar 603; The automatic impurity device comprises the movable sprue 611 that matches with impurity discharging port 606, movable sprue 611 is connected on the gear 612 and is driven by tooth bar 613 by electromagnet or linear electric motors 609, can open and block impurity discharging port 606 realization exhausting impurity functions by drive activity sprue 611; Described automatic mounting model machine 9 is connected with the coal sample chute 608 of automatic flour mill, and described sample bottle is connected automatically for a bottle machine 8 with automatic mounting model machine 9;
The sample bottle gives bottle machine 8 such as Fig. 4, shown in Figure 5 automatically, comprise by advancing rotation that bottle conveying belt 804 connects to bottle dish 801 and a circular sample bottle chute 805, the front end of circular sample bottle chute 805 is provided with automatic bottle moving machine 806 and coal sample connects sample position 807, the rear end is connected with bottle outlet conveying belt 808, bottle dish 801 and motor reducer 802 are given in rotation, and bottle moving machine 806 is connected with motor reducer 803 automatically.
Automatic mounting model machine 9 comprises that the sealing that is connected with the coal sample chute 608 of automatic flour mill connects sample mouth 901 as shown in Figure 6, sealing connect sample mouth 901 below be provided with the movable tray 903 that is connected with apparatus for automatically lifting; Apparatus for automatically lifting comprises the guide thimble 904 that cooperates with the guide cylinder 906 that is located at movable tray 903 bottoms, the bottom of guide cylinder 906 is provided with nut-screw rod 902, and nut-screw rod 902 is connected with lead screw motor (or electric pushrod, hydraulic push rod and air-leg are connected) 905.
Described rejected material is transmitted back to discharging opening, the discharging opening of automatic flour mill and the below of the second coal sample conveying device that receiving apparatus 10 is located at described adjustable contracting device coal sample chute 301; Described the first coal sample conveying device is coated with dustproof sealing cover 101, the second coal sample conveying devices and rejected material and is transmitted back to and is coated with dustproof sealing cover 501 on the receiving apparatus 10;
The first coal sample conveying device 1 in the utility model, disintegrating machine 2, adjustable contracting device 3, the second coal sample conveying device 5, flour mill 6, automatic mounting model machine 9, sample bottle are transmitted back to the unit such as receiving apparatus 10 automatically for a bottle machine 8, rejected material to be not limited to above structure, all can to adopt prior art automatically.
Principle of work:
Workflow: (6-13mm) pour the first coal sample conveying device 1 into through hopper 13 will to dry the coal sample of moisture, evenly the output coal sample is to disintegrating machine 2, coal sample reduction evenly falls by 2mm screen cloth coal sample, by adjustable contracting device 3, evenly take out coal sample to quantitatively filling sample box (about 200g) 4, automatically coal sample is transported in the charging aperture of automatic flour mill 6 by the second coal sample conveying device 5; The uniform coal feeding device automatic slowly is opened charging aperture uniformly to dominant bit, automatically flour mill 6 pulverizes coal sample continuously by screen cloth (0.2mm), coal sample falls into coal sample bottle 7, coal sample is pulverized and is finished, automatically the impurity discharging port 606 opened on the cavitys 605 of flour mill 6 utilizes the pendulum 614 of High Rotation Speed, and the impurity in the cavity 605 is emptying, automatically shut impurity discharging port 606 by movable sprue 611, finish the making of a coal sample; The sample bottle sends the coal sample bottle automatically for bottle machine 8 automatically, carries out next process bottleneck sealer or capping; Simultaneously next empty bottle automatic releasing is connect the sample position, connecing next coal sample.
Automatically the effect of flour mill 6 is to the coal sampling below the 0.2mm with the coal sample automatic crushing below the 2mm.During work, coal sample is poured in the feeder hopper 601, and uniform coal feeding device is slowly opened dodge gate 602, and coal sample evenly falls, and the high speed centrifugation flour mill is pulverized coal sample, falls by 0.2mm screen cloth (200 order), by the coal sample chute, imports in the coal sample bottle; Coal sample is pulverized fully, and the automatic impurity device starts, and opens impurity discharging port 606, with the assorted emptying of abandoning in the cavity 605, shuts impurity discharging port 606; Uniform coal feeding device is shut dodge gate 602 simultaneously, waits for next coal sample.
The sample bottle is given the effect of bottle machine 8 automatically: coal sample bottle 7 is sent to the dress sample automatically, and the coal sample bottle 7 that will install simultaneously coal sample is released automatically.Coal sample bottle 7 is placed on rotation on the bottle dish 801, automatically coal sample bottle 7 is pushed on bottle conveying belt 804, advance bottle conveying belt 804 coal sample bottle 7 is delivered to circular sample bottle chute 805, automatically bottle moving machine 806 pushes coal sample with the coal sample bottle and connects sample position 807, connect sample, automatically bottle moving machine 806 pushes coal sample bottle 7 on the bottle outlet conveying belt 808, has finished to bottle bottle outlet overall process.
During automatic mounting model machine 9 work, coal sample bottle 7 is shifted onto on the movable tray 903 automatically for a bottle machine 8 by the sample bottle, started lead screw motor 905, it is up that nut-screw rod 902 promotes movable trays 903, makes 7 mouthfuls in coal sample bottle be pressed on sealing and connect on the sample mouth 901 and connect sample; Finish connecing sample, lead screw motor 905 counter-rotating, movable tray 903 is return original position, finishes once automatically to connect sample, and its effect is that the coal sampling that 200g pulverizes is packed in the coal sample bottle automatically.
Claims (6)
1. full-automatic sampling machine of coal sample is characterized in that comprising the first coal sample conveying device, has the disintegrating machine of the first charging aperture and the first discharging opening, adjustable contracting device, conveying belt with the second charging aperture, the second discharging opening and feeding distribution mechanism is provided with the second coal sample conveying device of quantitative dress sample box, the automatic flour mill with the 3rd charging aperture, the 3rd discharging opening and impurity discharging port, automatic mounting model machine, sample bottle and automatically is transmitted back to receiving apparatus to a bottle machine, rejected material; Described the first coal sample conveying device is connected with the first charging aperture of disintegrating machine, the second charging aperture of described adjustable contracting device is connected with the first discharging opening of disintegrating machine, one end of the second coal sample conveying device is connected with the feeding distribution mechanism of adjustable contracting device, the other end is connected with the 3rd charging aperture of automatic flour mill, described automatic mounting model machine is connected with the 3rd discharging opening of automatic flour mill, described sample bottle is connected automatically for the bottle machine with the automatic mounting model machine, described rejected material is transmitted back to the second discharging opening that receiving apparatus is located at described adjustable contracting device, the 3rd discharging opening of automatic flour mill and the below of the second coal sample conveying device.
2. the full-automatic sampling machine of coal sample according to claim 1 is characterized in that described first, second coal sample conveying device and rejected material are transmitted back to be coated with dustproof sealing cover on the receiving apparatus.
3. the full-automatic sampling machine of coal sample according to claim 1 and 2, it is characterized in that described adjustable contracting device comprises the first coal sample chute, the first coal sample chute is connected with the first discharging opening of described disintegrating machine, the first coal sample chute be provided with fixedly coal guide groove and with the feeding distribution mechanism that fixedly coal guide groove is corresponding, fixedly coal guide groove is connected with described the second coal sample conveying device.
4. the full-automatic sampling machine of coal sample according to claim 3, it is characterized in that described automatic flour mill adopts the high speed centrifugation flour mill, comprise the cavity that is provided with the 3rd charging aperture, establishes the 3rd discharging opening, impurity discharging port and the pendulum of filter screen, the 3rd charging aperture is provided with uniform coal feeding device, the 3rd discharging opening is provided with the second coal sample chute, impurity discharging port is provided with abandons assorted chute, abandons assorted chute and is provided with the automatic impurity device; Described uniform coal feeding device comprises and is located at dodge gate on the 3rd charging aperture and that driven by the first drive unit; Described automatic impurity device comprises the movable sprue that matches with impurity discharging port and driven by the second drive unit.
5. the full-automatic sampling machine of coal sample according to claim 4, it is characterized in that described sample bottle comprises by advancing bottle rotation of conveying belt connection to bottle dish and a circular sample bottle chute to the bottle machine automatically, the front end of circular sample bottle chute is provided with automatic bottle moving machine and coal sample connects the sample position, and the rear end is connected with the bottle outlet conveying belt.
6. the full-automatic sampling machine of coal sample according to claim 5 is characterized in that described automatic mounting model machine comprises that the sealing that is connected with the coal sample chute of automatic flour mill connects the sample mouth, sealing connect the sample mouth below be provided with the movable tray that is connected with apparatus for automatically lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440275 CN202793876U (en) | 2012-08-31 | 2012-08-31 | Full-automatic coal sample preparing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440275 CN202793876U (en) | 2012-08-31 | 2012-08-31 | Full-automatic coal sample preparing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793876U true CN202793876U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440275 Expired - Fee Related CN202793876U (en) | 2012-08-31 | 2012-08-31 | Full-automatic coal sample preparing machine |
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| Country | Link |
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| CN (1) | CN202793876U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798559A (en) * | 2012-08-31 | 2012-11-28 | 杨程 | Full-automatic sampling machine for coal sample |
| CN103323303A (en) * | 2013-05-22 | 2013-09-25 | 长沙开元仪器股份有限公司 | Combined sample preparation system |
| CN104198231A (en) * | 2014-07-09 | 2014-12-10 | 国电内蒙古东胜热电有限公司 | Intelligent sample preparation method |
| CN104535390A (en) * | 2014-12-27 | 2015-04-22 | 湖南三德科技股份有限公司 | Automatic sample preparation system with parallel processing function |
| WO2016023439A1 (en) * | 2014-08-15 | 2016-02-18 | 湖南三德科技股份有限公司 | Sample pulveriser |
| CN104266884B (en) * | 2014-07-09 | 2016-11-30 | 远光智和卓源(北京)科技有限公司 | A kind of intelligence sample-preparing system |
-
2012
- 2012-08-31 CN CN 201220440275 patent/CN202793876U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798559A (en) * | 2012-08-31 | 2012-11-28 | 杨程 | Full-automatic sampling machine for coal sample |
| CN103323303A (en) * | 2013-05-22 | 2013-09-25 | 长沙开元仪器股份有限公司 | Combined sample preparation system |
| CN104198231A (en) * | 2014-07-09 | 2014-12-10 | 国电内蒙古东胜热电有限公司 | Intelligent sample preparation method |
| CN104266884B (en) * | 2014-07-09 | 2016-11-30 | 远光智和卓源(北京)科技有限公司 | A kind of intelligence sample-preparing system |
| CN104198231B (en) * | 2014-07-09 | 2017-02-15 | 国电内蒙古东胜热电有限公司 | Intelligent sample preparation method |
| WO2016023439A1 (en) * | 2014-08-15 | 2016-02-18 | 湖南三德科技股份有限公司 | Sample pulveriser |
| CN104535390A (en) * | 2014-12-27 | 2015-04-22 | 湖南三德科技股份有限公司 | Automatic sample preparation system with parallel processing function |
| WO2016101909A1 (en) * | 2014-12-27 | 2016-06-30 | 湖南三德科技股份有限公司 | Automatic sample preparation system having parallel processing function |
| CN104535390B (en) * | 2014-12-27 | 2018-07-03 | 湖南三德科技股份有限公司 | There is the automatic sample-making system of parallel processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210831 |