CN2393099Y - Automatic measuring device for computer coal-quality analysis instrument - Google Patents
Automatic measuring device for computer coal-quality analysis instrument Download PDFInfo
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- CN2393099Y CN2393099Y CN 99249704 CN99249704U CN2393099Y CN 2393099 Y CN2393099 Y CN 2393099Y CN 99249704 CN99249704 CN 99249704 CN 99249704 U CN99249704 U CN 99249704U CN 2393099 Y CN2393099 Y CN 2393099Y
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Abstract
The utility model relates to an automatic measuring device for a computer coal-quality analyzer. The utility model is composed of a box body, an infrared furnace, an electronic balance, a test sample pallet, a pallet shaft, a pallet rotating device, a pallet lifting device, a rotation inertia damping device and a computer interface, wherein, the rotation inertial damping device is fixedly arranged on a partition board in the box body; the pallet shaft is plugged in the partition board, one end of the pallet shaft is connected with the pallet, and the other end of the pallet shaft is connected with a rotating motor; the pallet lifting device, the pallet rotating device and the electronic balance are fixedly arranged on a bottom board of the box body; the computer interface is arranged in the box body. The utility model has the advantages of reasonable structure, simple processing and manufacture, high automation degrees and convenient operation. The variation of the mass of the test sample can be effectively and accurately weighed, and reliable data can be provided for computer integral analysis. The utility model with high cost performance is suitable for industrialized production, and the utility model can be used for the coal-quality analyzer.
Description
The utility model relates to industrial coal analysis field, refers in particular to a kind of self-operated measuring unit of computer coal analysis instrument.
Coal is used in a large number as a kind of basic energy resource.The technical analysis of coal is the basic foundation of estimating ature of coal and rationally utilizing coal resources.At present, mainly there is the problem that detection technique is backward, automaticity is low in the technical analysis of domestic coal on detection means and method, and too expensive with quasi-instrument abroad, general enterprise can't bear at all.External be based on the pneumatic transmission mode with its general structure of quasi-instrument and design, its complex structure, costs an arm and a leg at the processing and manufacturing difficulty.Its rotation and lifting parts adopt the pressure work mode to control lifting, use step motor control and horizontally rotate.Though its overall work and control characteristic are good, structure and control are complicated, still difficult realization the under the present at home condition of factors such as material obtains, processing and manufacturing, price.
It is not enough and a kind of self-operated measuring unit of simple and reasonable, processing and manufacturing is easy, automaticity is high, measuring accuracy meets the demands computer coal analysis instrument is provided that the purpose of this utility model is to overcome prior art.
The utility model adopts following proposal to realize that it partly is made up of casing, infra-red furnace, electronic balance, balance weighing lever, sample pallet, pallet axle, pallet whirligig, pallet jacking gear, rotator inertia damping unit and computer interface etc.Described infra-red furnace places casing top, the rotator inertia damping unit places on the casing intermediate membrane, the pallet axle is plugged in the through hole of damping unit and with the damping ball and contacts, the one end is fixed with the sample pallet, the other end links to each other with the motor that horizontally rotates of pallet whirligig, the pallet jacking gear is installed on the box bottom, on the support that electronic balance is installed in base plate links to each other, be fixed with an end on it and extend to the balance weighing lever of sample pallet below, have a circle evenly to distribute on the sample pallet and place and the through hole of location for sample crucible.The pallet whirligig is by horizontally rotating motor, positioning disk, the light idol waits part to form, the positioning disk excircle is provided with the breach identical with sample pallet via count and is installed in sample pallet axle lower end and its excircle is fixed with the light idol that detects breach, the pallet jacking gear is by lifting motor, base, crane, screw mandrel, screw rodb base, locating piece, the axis of guide, the light idol is formed, vertically be fixed with two guide holders on the base and be packed on the box bottom, screw rodb base is packed on the base, the crane two ends are installed with three axis of guides, the light idol is installed in the crane middle part, horizontally rotating motor is packed in the crane upper table surface and links to each other with sample pallet axle, lifting motor also is installed in upper table surface and links to each other with screw rodb base by screw mandrel, and locating piece is provided with two locating notches and is parallel to the axis of guide and is fixedly arranged on the crane and locating notch can snap in the groove of location light idol.
The utility model concrete structure is elaborated in conjunction with following accompanying drawing.
Accompanying drawing 1 is the utility model master cut-open view.
Accompanying drawing 2 is a positioning disk structural representation in the utility model.
See accompanying drawing 1,2, the utility model is by casing 11, infra-red furnace 1, electronic balance 6, balance weighing lever 4, sample pallet 2, pallet axle 12, rotator inertia damping unit 3, horizontally rotate motor 7, lifting motor 8, screw mandrel 18, screw rodb base 9, locating piece 10, the axis of guide 13, pallet jacking gear 20, pallet whirligig 21, computer interface 22 is formed, be provided with the damping ball in the rotator inertia damping unit 3 and set firmly on the casing median septum, pallet axle 12 is plugged in rotator inertia damping unit 3 through holes and with the damping ball and contacts, the one end links to each other with pallet, the other end with horizontally rotate motor 7 and link to each other, pallet jacking gear 20, pallet whirligig 21 is installed on the box bottom, electronic balance 6 is fixedly arranged on the box bottom by the balance carriage, be fixed with the balance that an end extends to sample pallet 2 belows on it and claim thick stick 4, computer interface 22 is arranged in the casing 11.
In the utility model, pallet whirligig 21 by horizontally rotate motor 7, positioning disk 14, light idol 15 is formed, the positioning disk excircle is provided with breach that equates with sample pallet sample well quantity and the lower end that is installed in pallet axle 12, and its cylindrical can snap in the reeded light idol 15, horizontally rotates motor 7 and is installed on the crane 17 and by positioning disk and links to each other with pallet axle 12.
In the utility model, sample pallet jacking gear by lifting motor 8,, screw mandrel 18, screw rodb base 9, locating piece 10, orienting sleeve 13, the axis of guide 19, crane 17, support 16 form, orienting sleeve 13 is installed on the support 16, the axis of guide 19 is installed on the crane 17 and is inserted in the orienting sleeve 13, lifting motor 8 is fixedly arranged on the crane 17, screw mandrel 18, screw rodb base 9 spinnings also are fixedly arranged on respectively on lifting motor 8 and the support 16, and locating piece 10 has two breach and is parallel to the axis of guide 19 and is fixedly arranged on the crane 17.
Principle of work of the present utility model is summarized as follows:
By infra-red furnace the sample of putting into crucible is heated, wherein moisture, the evaporation of volatile matter component, combustible component fully burns, and utilizes balance to detect its weight change and these data are offered computer to carry out analysis-by-synthesis, to determine sample ature of coal parameter, provide foundation for rationally utilizing coal resource.Its course of work is: when instrument was operated in non-weighing state, the sample pallet 2 in the infra-red furnace 1 rose, and crucible 5 bottoms and the balance weighing lever 4 of putting sample are disengaged, and rotates the sample pallet, and sample is in trystate.When instrument was operated in the weighing state, the sample pallet 2 in the infra-red furnace 1 descended, and made the crucible 5 of putting sample fully by balance weighing lever 4 supports that link to each other with balance 6, sample pallet 2 rotation that is under an embargo, and sample is in the weighing state.By the conversion of these two states, can realize the extraction of sample information needed.
When sample pallet lift structure is worked, lifting motor 8 changes rotation motion into by screw mandrel 18, screw rodb base 9 displacement movement vertically of crane 17, and then drive pallet axle 12, pallet 2 is made displacement movement vertically, thereby realize the elevating movement of sample pallet.Lifting position is by two light coupling device spares and locating piece 10 controls that move up and down.When the photoelectric device printing opacity is forbidden on locating piece 10 notch tops, expression sample pallet arrives upper/lower positions, when the photoelectric device printing opacity is forbidden in locating piece 10 notch bottoms, expression sample pallet arrives uppermost position in fig-ure, when locating piece 10 bottoms made the photoelectric device printing opacity, expression sample pallet was in abnormality.Computing machine is realized sample pallet lifting control and abnormality processing by the differentiation to these two photoelectric device signals.Horizontally rotate motor 7 by being connected, the sample pallet is horizontally rotated with the pallet axle.The location that horizontally rotates is by light idol 15 and horizontally rotate positioning disk 14 controls.When No. 0 sample in location, electric rotating machine 7 rotations are till No. 0 notch of positioning disk sees through light.When the N sample of location, electric rotating machine 7 rotations see through till N time up to notch light on the positioning disk.Computing machine realizes that by the differentiation to these two photoelectric device signals the sample pallet horizontally rotates positioning control.For guaranteeing the horizontal location precision, must effectively overcome the influence of rotatory inertia, the damping ball has been installed in rotatory inertia damping unit 3 for this reason, the damping due to rotation of sample pallet is strengthened, reach the purpose that overcomes rotatory inertia.
In sum, the utility model is rational in infrastructure, processing and manufacturing is easy, automaticity is high, easy to operate, and effectively accurately the weighing sample mass changes, for the computer generalization analysis provides authentic data, ratio of performance to price height is suitable for suitability for industrialized production, can be used as the coal analysis instrument and uses.
Claims (3)
1, the self-operated measuring unit of computer coal analysis instrument, comprise casing 11, infra-red furnace 1, electronic balance 6, balance weighing lever 4, sample pallet 2, pallet axle 12, rotator inertia damping unit 3, horizontally rotate motor 7, lifting motor 8, screw mandrel 18, screw rodb base 9, locating piece 10, the axis of guide 13, pallet jacking gear 20, pallet whirligig 21, computer interface 22, it is characterized in that being provided with in the rotator inertia damping unit 3 the damping ball and set firmly on the casing median septum, pallet axle 12 is plugged in rotator inertia damping unit 3 through holes and with the damping ball and contacts, the one end links to each other with pallet, the other end with horizontally rotate motor 7 and link to each other, pallet jacking gear 20, pallet whirligig 21 is installed on the box bottom, electronic balance 6 is fixedly arranged on the box bottom by the balance carriage, be fixed with the balance that an end extends to sample pallet 2 belows on it and claim thick stick 4, computer interface 22 is arranged in the casing 11.
2, according to the self-operated measuring unit of the computer coal analysis instrument of claim 1 art, it is characterized in that pallet whirligig 21 by horizontally rotate motor 7, positioning disk 14, light idol 15 is formed, the positioning disk excircle is provided with breach that equates with sample pallet sample well quantity and the lower end that is installed in pallet axle 12, and its cylindrical can snap in the reeded light idol 15, horizontally rotates motor 7 and is installed on the crane 17 and by positioning disk and links to each other with pallet axle 12.
3, self-operated measuring unit according to the computer coal analysis instrument of claim 1 art, it is characterized in that sample pallet jacking gear is by lifting motor 8, screw mandrel 18, screw rodb base 9, locating piece 10, orienting sleeve 13, the axis of guide 19, crane 17, support 16 is formed, orienting sleeve 13 is installed on the support 16, the axis of guide 19 is installed on the crane 17 and is inserted in the orienting sleeve 13, lifting motor 8 is fixedly arranged on the crane 17, screw mandrel 18, screw rodb base 9 spinnings also are fixedly arranged on respectively on lifting motor 8 and the support 16, and locating piece 10 has two breach and is parallel to the axis of guide 19 and is fixedly arranged on the crane 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249704 CN2393099Y (en) | 1999-11-12 | 1999-11-12 | Automatic measuring device for computer coal-quality analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249704 CN2393099Y (en) | 1999-11-12 | 1999-11-12 | Automatic measuring device for computer coal-quality analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393099Y true CN2393099Y (en) | 2000-08-23 |
Family
ID=34034640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249704 Expired - Fee Related CN2393099Y (en) | 1999-11-12 | 1999-11-12 | Automatic measuring device for computer coal-quality analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352841A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Balance elevating linear parallel weighing apparatus used for Eschka sulphur meter |
| CN105353074A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Balance elevating circumferential parallel weighing apparatus used for Eschka sulphur meter |
| CN109506576A (en) * | 2019-01-15 | 2019-03-22 | 河北北陆农业科技有限公司 | Automatic measurement mechanism |
| CN113358508A (en) * | 2021-03-25 | 2021-09-07 | 中国农业机械化科学研究院 | Device and method for evaluating wear-resisting and impact-resisting comprehensive performance of coating |
-
1999
- 1999-11-12 CN CN 99249704 patent/CN2393099Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352841A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Balance elevating linear parallel weighing apparatus used for Eschka sulphur meter |
| CN105353074A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Balance elevating circumferential parallel weighing apparatus used for Eschka sulphur meter |
| CN109506576A (en) * | 2019-01-15 | 2019-03-22 | 河北北陆农业科技有限公司 | Automatic measurement mechanism |
| CN113358508A (en) * | 2021-03-25 | 2021-09-07 | 中国农业机械化科学研究院 | Device and method for evaluating wear-resisting and impact-resisting comprehensive performance of coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |