CN216484077U - Automatic sampling device of coal total moisture sample - Google Patents
Automatic sampling device of coal total moisture sample Download PDFInfo
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- CN216484077U CN216484077U CN202123067835.3U CN202123067835U CN216484077U CN 216484077 U CN216484077 U CN 216484077U CN 202123067835 U CN202123067835 U CN 202123067835U CN 216484077 U CN216484077 U CN 216484077U
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- 238000005070 sampling Methods 0.000 title claims abstract description 77
- 239000003245 coal Substances 0.000 title claims abstract description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 24
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the coal quality analysis, especially, be an automatic sampling device of coal full moisture sample, including the stand, the upper portion of stand is fixed even has the crossbeam, and one side fixedly connected with hold-in range slider module of crossbeam is provided with left right direction horizontal migration's slider on the hold-in range slider module, fixedly connected with second support on the mesa, swing joint has full moisture coal appearance bottle on the second support, and the below of second support is connected with the clamping jaw cylinder, is located the below of the full stroke of slider. This automatic sampling device of coal full moisture sample through setting up stand, crossbeam, hold-in range slider module, slider, backup pad, cylinder, pipe clamp, sampling tube, first support, electric putter, silica gel pad, mesa, second support, full moisture coal appearance bottle, clamping jaw cylinder, brush, balance, full moisture crucible, collecting vat, has solved the problem that artifical sample need operate many times and just can reach the requirement, has reached the effect of quick sample and the clearance of being convenient for.
Description
Technical Field
The utility model relates to a coal quality analysis technical field specifically is an automatic sampling device of coal full moisture sample.
Background
The total moisture of coal is an index of a coal quality analysis frequent test, according to the regulation of a method for measuring the total moisture in coal in national standard GB/T211-2007, a coal sample crushed to a particle size below 6mm needs to be weighed into a weighing bottle by 10-12g of sample, and then is put into an oven for measurement.
Total moisture is at present mostly through artifical survey, the operation is weighed in taking out the coal sample from the coal sample bottle by artifical sampling spoon and adding the balance on the weighing bottle, will take out sample slowly the application of sample usually many times and can reach the regulation sample weight scope, and the automatic sample of current total moisture sample is weighed and is mostly grab bucket type greatly, adopt the device to go deep into in the coal sample bottle through the grab bucket of certain volume promptly, then close the grab bucket, propose the grab bucket again and move to the balance on the weighing bottle top, open the grab bucket, the sample falls into the weighing bottle in the grab bucket. Because the total moisture sample is usually more humid, the number of samples in the coal sample bottle is small, the coal sample is often not dropped out after the grab bucket is opened, the sample amount is not accurate, the grab bucket is also complex to clean, and the method has certain problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic sampling device of coal full moisture sample has solved the artifical sample that exists now and need operate many times and could reach the requirement and current grab bucket formula sampling device is difficult to the problem of clearance.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic sampling device for a coal total moisture sample comprises a stand column, wherein the upper part of the stand column is fixedly connected with a cross beam, one side of the cross beam is fixedly connected with a synchronous belt sliding block module, the synchronous belt sliding block module is provided with a sliding block which horizontally moves in the left-right direction, the sliding block is provided with a supporting plate, the supporting plate is fixedly connected with an air cylinder, the air cylinder is fixedly connected with a pipe clamp, the pipe clamp is fixedly connected with a sampling pipe, the supporting plate is fixedly connected with a first support, the first support is provided with an electric push rod, the head of the electric push rod is fixedly provided with a silica gel pad, the stand column is fixedly arranged on a table top, the table top is fixedly connected with a second support, the second support is movably connected with a total moisture coal sample bottle, a clamping jaw air cylinder is connected below the second support, and a brush is fixedly connected on the clamping jaw air cylinder, the full-moisture crucible pot is fixedly connected to the table top, a full-moisture crucible pot is placed on a scale plate of the balance, and a collecting tank is arranged on the table top and located below the full stroke of the sliding block.
As an optimal technical scheme of the utility model, the stand has two, two the equal fixed connection of stand is on the mesa and two stands are the symmetric distribution, hold-in range slider module with slider sliding connection and slider through installing corresponding photoelectric switch control starting point, intermediate point, the terminal point position on the synchronous slider module.
As an optimized technical scheme of the utility model, cylinder and backup pad fixed connection.
As a preferred technical scheme of the utility model, the end fixedly connected with fixed block that stretches out of cylinder, fixedly connected with pipe clamp on the fixed block, the cylinder passes through fixed block and pipe clamp fixed connection, the specification and the sampling tube phase-match of pipe clamp.
As an optimal technical scheme of the utility model, the specification of silica gel pad and sampling tube phase-match and the position of collecting tank are corresponding with the slider full stroke, balance and hold-in range slider module are connected with outside automatically controlled electricity.
As a preferred technical scheme of the utility model, the brush has two, two the equal fixed connection of brush is on clamping jaw cylinder and the specification and the sampling tube phase-match of two brushes.
As a preferred technical scheme of the utility model, electric putter is connected with the external power source electricity and electric putter is close to the one end fixedly connected with silica gel pad of first support, the inside switch that targets in place that has control self starting point and terminal point of electric putter.
Compared with the prior art, the utility model provides an automatic sampling device of coal full moisture sample possesses following beneficial effect:
1. the automatic sampling device for the coal total moisture sample comprises a stand column, a cross beam, a synchronous belt slider module, a slider, a support plate, a cylinder, a pipe clamp, a sampling pipe, a first support, an electric push rod, a silica gel pad, a table top, a second support, a total moisture coal sample bottle, a clamping jaw cylinder, a brush, a balance, a total moisture crucible and a collecting tank, wherein after the sampling pipe is sampled, the synchronous belt slider module can drive the slider to move, the slider can drive the support plate to move, the support plate can drive the cylinder to move, the cylinder can drive the sampling pipe to move through a fixed block and the pipe clamp, when the sampling pipe moves above the total moisture crucible, the electric push rod can control the silica gel pad to be inserted into the sampling pipe, the silica gel pad can push the coal sample in the sampling pipe, at the moment, the coal sample in the sampling pipe can fall into the total moisture crucible, and the total moisture crucible is movably placed on a balance disc, the balance can weigh the coal quality sample in the full moisture crucible, and when the sample weight in the full moisture crucible reached the requirement, the balance can give the signal feedback to outside automatically controlled, and control hold-in range slider module retreats together with the sampling tube, leaves the full moisture crucible, has reached the effect that does not need repetitious operation.
2. This automatic sampling device of coal moisture sample, through setting up the stand, the crossbeam, hold-in range slider module, the slider, a supporting plate, the cylinder, the pipe clamp, the sampling tube, first support, electric putter, the silica gel pad, the mesa, the second support, the moisture coal appearance bottle, clamping jaw cylinder, the brush, the balance, the moisture crucible, the collecting vat, after the sample is accomplished, the outside brush of clamping jaw cylinder can clear up the outside remaining coal quality sample of sampling tube, and after the sample is accomplished in the moisture crucible, the outside silica gel pad of electric putter can clear up remaining coal quality sample in the sampling tube, the effect of conveniently clearing up the sampling tube has been reached.
Drawings
Fig. 1 is an overall schematic view of the present invention.
In the figure: 1. a column; 2. a cross beam; 3. a synchronous belt slider module; 4. a slider; 5. a support plate; 6. a cylinder; 7. a pipe clamp; 8. a sampling tube; 9. a first support; 10. an electric push rod; 11. a silica gel pad; 111. a table top; 12. a second support; 13. a full moisture coal sample bottle; 14. a clamping jaw cylinder; 15. a brush; 16. a balance; 17. a full moisture crucible; 18. and (4) collecting the tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-1, in the present embodiment: an automatic sampling device for a coal total moisture sample comprises a vertical column 1, wherein the upper part of the vertical column 1 is fixedly connected with a cross beam 2, one side of the cross beam 2 is fixedly connected with a synchronous belt sliding block module 3, a sliding block 4 which horizontally moves in the left-right direction is arranged on the synchronous belt sliding block module 3, a supporting plate 5 is arranged on the sliding block 4, an air cylinder 6 is fixedly connected on the supporting plate 5, a pipe clamp 7 is fixedly connected on the air cylinder 6, a sampling pipe 8 is fixedly connected on the pipe clamp 7, a first support 9 is fixedly connected on the supporting plate 5, an electric push rod 10 is arranged on the first support 9, a silica gel pad 11 is fixedly arranged at the head part of the electric push rod 10, the vertical column 1 is fixedly arranged on a table top 111, a second support 12 is fixedly connected on the table top 111, a total moisture coal sample bottle 13 is movably connected on the second support 12, a clamping jaw air cylinder 14 is connected below the second support 12, and a brush 15 is fixedly connected on the clamping jaw air cylinder 14, a balance 16 is fixedly connected to a table board 111, a full-moisture crucible 17 is placed on a scale plate of the balance 16, a collecting tank 18 is arranged on the table board 111 and is positioned below the full stroke of a slide block 4, the automatic sampling device for the full-moisture sample of coal is characterized in that an upright post 1, a cross beam 2, a synchronous belt slide block module 3, a slide block 4, a support plate 5, an air cylinder 6, a pipe clamp 7, a sampling pipe 8, a first support 9, an electric push rod 10, a silica gel pad 11, the table board 111, a second support 12, a full-moisture coal sample bottle 13, a clamping jaw air cylinder 14, a brush 15, a balance 16, the full-moisture crucible 17 and a collecting tank 18 are arranged, after sampling of the sampling pipe 8 is completed, the synchronous belt slide block module 3 can drive the slide block 4 to move, the support plate 5 can drive the air cylinder 6 to move, the air cylinder 6 can drive the sampling pipe 8 to move through the pipe clamp 7, when the sampling pipe 8 moves to the position above the full-moisture crucible 17, electric putter 10 can control the silica gel pad 11 and insert sampling tube 8, at this moment, silica gel pad 11 can promote the coal quality sample in the sampling tube 8, at this moment, the coal quality sample in the sampling tube 8 can drop into in the full moisture crucible 17, because full moisture crucible 17 is the activity place on 16 balance pans of balance, balance 16 can weigh the coal quality sample in the full moisture crucible 17, when sample weight in the full moisture crucible 17 reaches the requirement, balance 16 can give signal feedback to outside automatically controlled, control hold-in range slider module 3 retreats together with sampling tube 8, leave full moisture crucible 17, the effect that does not need the multiple operation has been reached.
The automatic sampling device for the coal total moisture sample comprises two upright columns 1, wherein the two upright columns 1 are fixedly connected to a table top 111 and symmetrically distributed, a synchronous belt slider module 3 is in sliding connection with a slider 4, a cylinder 6 is fixedly connected with a supporting plate 5, an extending end of the cylinder 6 is fixedly connected with a pipe clamp 7, and the specification of the pipe clamp 7 is matched with that of a sampling pipe 8. the automatic sampling device for the coal total moisture sample is characterized in that by arranging the upright columns 1, a cross beam 2, the synchronous belt slider module 3, the slider 4, the supporting plate 5, the cylinder 6, the pipe clamp 7, the sampling pipe 8, a first support 9, an electric push rod 10, a silica gel pad 11, the table top 111, a second support 12, a total moisture coal sample bottle 13, a clamping jaw cylinder 14, a brush 15, a balance 16, a total moisture crucible 17 and a collecting tank 18, after sampling is completed, the brush 15 on the clamping jaw cylinder 14 can clean the coal sample remained outside the sampling pipe 8, and after sampling of the total moisture crucible 17 is completed, the silica gel pad 11 on the electric push rod 10 can clean the residual coal sample in the sampling tube 8, and the effect of conveniently cleaning the sampling tube 8 is achieved.
The specification of silica gel pad 11 and sampling tube 8 phase-match and the position of collecting vat 18 is corresponding with slider 4 full stroke, and brush 15 has two, and two equal fixed connection of brush 15 are on clamping jaw cylinder 14 and two brush 15's specification and sampling tube 8 phase-match, and electric putter 10 is connected with the external power source electricity and electric putter 10 is close to the one end fixedly connected with silica gel pad 11 of first support 9.
The utility model discloses a theory of operation and use flow: open full moisture coal sample bottle 13 when using and place the top at second support 12, at this moment hold-in range slider module 3 can drive slider 4 and remove, and slider 4 removes and can drive backup pad 5 and remove, and backup pad 5 removes and can drive cylinder 6 and remove, and cylinder 6 drives pipe clamp 7 and sampling tube 8 and moves down to 13 oral area near horizontal position in the centre of full moisture coal sample bottle, and slider 4 is located the intermediate position this moment. The synchronous belt sliding block module 3 operates to drive the sliding block 4 to horizontally move to the right end position, at the moment, the sampling tube 8 is inserted into the coal sample in the full-moisture coal sample bottle 13, and a part of the coal sample enters the sampling tube 8. The clamping jaw cylinder 14 is closed, and the two brushes 15 are closed and attached to the outer wall surface of the sampling tube 8. Slider 4 level is removed to the intermediate position, and sampling tube 8 extracts from full moisture coal sample bottle 13 gradually, and the in-process brush 15 that extracts simultaneously cleans the sticky coal sample of sampling tube 8 surface totally, and the coal that drops falls into in the collecting vat 18. After the slide block 4 reaches the middle position, the air cylinder 6 drives the pipe clamp 7 and the sampling pipe 8 to move upwards to the high position, and the brush 15 is opened. In the high position, the center of the electric push rod 10 is concentric with the center of the sampling tube 8. The slide block 4 continues to move to a left starting point position, at the moment, the electric push rod 10 works, one telescopic end of the electric push rod and the circular silica gel pad 11 installed at the end part are inserted into the sampling tube 8, the coal sample in the sampling tube 8 is slowly pushed out from the other end of the sampling tube 8 and falls into the full-moisture crucible 17 on the balance 16 below until the weight reaches a specified range, the slide block 4 moves back to the middle position, the electric push rod 10 continues to move to the end point position of the electric push rod, at the moment, the silica gel pad 11 is pushed out from the discharging end of the sampling tube 8, all the redundant coal samples are pushed out and fall into the collecting tank 18 below, then the electric push rod 10 works reversely to drive the silica gel pad 11 to retract to the end point position, and the whole full-moisture sampling process is finished.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic sampling device of coal full moisture sample, includes stand (1), its characterized in that: the upper portion of the stand column (1) is fixedly connected with a cross beam (2), one side of the cross beam (2) is fixedly connected with a synchronous belt sliding block module (3), a sliding block (4) which horizontally moves in the left-right direction is arranged on the synchronous belt sliding block module (3), a supporting plate (5) is arranged on the sliding block (4), an air cylinder (6) is fixedly connected on the supporting plate (5), a pipe clamp (7) is fixedly connected on the air cylinder (6), a sampling pipe (8) is fixedly connected on the pipe clamp (7), a first support (9) is fixedly connected on the supporting plate (5), an electric push rod (10) is arranged on the first support (9), a silica gel pad (11) is fixedly arranged at the head of the electric push rod (10), the stand column (1) is fixedly arranged on a table top (111), and a second support (12) is fixedly connected on the table top (111), swing joint has full moisture coal sample bottle (13) on second support (12), the below of second support (12) is connected with clamping jaw cylinder (14), fixedly connected with brush (15) on clamping jaw cylinder (14), fixedly connected with balance (16) on mesa (111), place full moisture crucible (17) on the balance scale of balance (16), be provided with collecting vat (18) on mesa (111), be located the below of slider (4) full stroke.
2. The automatic sampling device for the coal total moisture sample according to claim 1, which is characterized in that: stand (1) have two, two equal fixed connection of stand (1) is on mesa (111) and two stand (1) are the symmetric distribution, hold-in range slider module (3) with slider (4) sliding connection.
3. The automatic sampling device for the coal total moisture sample according to claim 1, characterized in that: the air cylinder (6) is fixedly connected with the supporting plate (5).
4. The automatic sampling device for the coal total moisture sample according to claim 1, which is characterized in that: the extension end of the cylinder (6) is fixedly connected with a pipe clamp (7), and the specification of the pipe clamp (7) is matched with the sampling pipe (8).
5. The automatic sampling device for the coal total moisture sample according to claim 1, which is characterized in that: the specification of the silica gel pad (11) is matched with the sampling tube (8) and the position of the collecting groove (18) corresponds to the full stroke of the sliding block (4).
6. The automatic sampling device for the coal total moisture sample according to claim 1, which is characterized in that: the number of the hair brushes (15) is two, the two hair brushes (15) are fixedly connected to the clamping jaw air cylinder (14) and the specifications of the two hair brushes (15) are matched with the sampling tube (8).
7. The automatic sampling device for the coal total moisture sample according to claim 1, which is characterized in that: the electric push rod (10) is electrically connected with an external power supply, and one end of the electric push rod (10) close to the first support (9) is fixedly connected with a silica gel pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123067835.3U CN216484077U (en) | 2021-12-08 | 2021-12-08 | Automatic sampling device of coal total moisture sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123067835.3U CN216484077U (en) | 2021-12-08 | 2021-12-08 | Automatic sampling device of coal total moisture sample |
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| Publication Number | Publication Date |
|---|---|
| CN216484077U true CN216484077U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123067835.3U Active CN216484077U (en) | 2021-12-08 | 2021-12-08 | Automatic sampling device of coal total moisture sample |
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| CN (1) | CN216484077U (en) |
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2021
- 2021-12-08 CN CN202123067835.3U patent/CN216484077U/en active Active
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