CN102221508B - Automatic measuring instrument for bituminous coal caking index - Google Patents
Automatic measuring instrument for bituminous coal caking index Download PDFInfo
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- CN102221508B CN102221508B CN 201010150008 CN201010150008A CN102221508B CN 102221508 B CN102221508 B CN 102221508B CN 201010150008 CN201010150008 CN 201010150008 CN 201010150008 A CN201010150008 A CN 201010150008A CN 102221508 B CN102221508 B CN 102221508B
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- sliding door
- measuring instrument
- bituminous coal
- automatic measuring
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Abstract
The invention relates to an automatic measuring instrument for bituminous coal caking index, comprising a base, wherein a rotary drum rack, a manipulator component and a balance are arranged on the base; a rotary drum is rotatably arranged on the rotary drum rack; the manipulator component is connected with a sample weighing screen; the rotary drum is provided with a movable door arranged on the circumferential surface and a movable door control component that can control the movable door to open and close; the internal wall of the movable door is coincident to the internal round surface of the rotary drum; when the movable door is closed, the movable door is one part of the internal wall of the rotary drum; and the sample weighing screen can be controlled by the manipulator component to be rotated to the weighing position on the balance, the sample dumping position above the rotary drum and the sample containing position below the rotary drum. In the invention, by whole layout arrangement, the working procedure of manually determining the bituminous coal caking index can be integrated into automatic operation; the defect of manual determination can be overcome; and the automatic measuring instrument can be used conveniently and quickly, can be controlled flexibly, is accurate in measurement, and has smart and reasonable design and high practicability.
Description
Technical field
The present invention relates to a kind of automatic measuring instrument for bituminous coal caking index.
Background technology
According to State Standard of the People's Republic of China UDC622.66, it is that coke button is carried out ruggedness test in the rotary drum of certain specification that bituminous coal caking index is measured, and with the scuff resistance of coke button, namely the size of destroying drag is represented to test the cementation power of coal sample.Concrete operations are for to put into rotary drum with coke button, carry out the drum test first time, coke button after the drum test sieves with the 1mm round-hole mesh, upper part weight is sieved in weighing again, then, put it into rotary drum and carry out the drum test second time, repeat screening, weighing operation, then calculate bituminous coal caking index according to correlation formula.Each drum test 5min namely 250 turns, and weight all claims accurate to 0.01g.
Mensuration for bituminous coal caking index all adopts manual operations at present, in the practical measurement operating process, because to enter rotary drum through twice coke button, rotate rotary drum, go out rotary drum, the operation of screening, weighing, running program is complicated, and determination data is subjected to the impact of human factor easily, is not suitable with the needs of modern development in science and technology.
Summary of the invention
The object of the present invention is to provide a kind of shortcoming that overcomes above-mentioned labor measurement, automatically finish the automatic measuring instrument for bituminous coal caking index of surveying work.
The technical scheme that realizes the object of the invention is: a kind of automatic measuring instrument for bituminous coal caking index, has base, base is provided with rotary drum frame, mechanical arm assembly and balance, rotate on the rotary drum frame rotary drum is set, mechanical arm assembly connects and claims the sample sieve, rotary drum has the sliding door Control Component of the sliding door that is arranged on the periphery and the folding of control sliding door, claims the sample sieve can turn to by mechanical arm assembly control and connects the sample position below the position of falling the sample of weighing location on the balance, rotary drum top and the rotary drum.
The sliding door of the rotary drum of above-mentioned automatic measuring instrument for bituminous coal caking index is to be slidingly arranged on the periphery of rotary drum, and the inner headed face of its inwall and rotary drum coincide, and is the inwall part of rotary drum when closing; Described sliding door Control Component has the sliding door motor that is fixedly installed on the rotary drum and is fixedly installed on the sliding door gear on the sliding door motor shaft and is fixedly installed on sliding door tooth bar on the sliding door, and the sliding door tooth bar meshes with above-mentioned sliding door gear.
The sliding door Control Component of above-mentioned automatic measuring instrument for bituminous coal caking index also is provided with the Stroke Control parts.
The mechanical arm assembly of above-mentioned automatic measuring instrument for bituminous coal caking index has screw mandrel that vertical direction rotate to arrange, drive motor vertical that screw mandrel rotates and cooperate with screw mandrel, lifting table that above-below direction moves, lifting table one end is provided with the hinged swivel arm of horizontal direction that drives by tumbler motor, be provided with the upset motor in the swivel arm, the output shaft of upset motor is fixedly connected with above-mentioned title sample sieve.
The swivel arm of the mechanical arm assembly of above-mentioned automatic measuring instrument for bituminous coal caking index equates with the sliding door of rotary drum and the distance between the balance with pin joint between the lifting table.
The mechanical arm assembly of above-mentioned automatic measuring instrument for bituminous coal caking index also is provided with the guiding slide bar, and described guiding slide bar and screw mandrel be arranged in parallel, and lifting table is provided with the pilot hole that matches with the slide bar that leads.
The guiding slide bar of above-mentioned automatic measuring instrument for bituminous coal caking index has 2, is distributed in the screw mandrel both sides.
The title sample sieve bottom of above-mentioned automatic measuring instrument for bituminous coal caking index has screen cloth part and real board, and the sieve diameter of screen cloth part is 1 millimeter.
The present invention has following characteristics: (1) the present invention is integrated into automation mechanized operation by the integral layout setting with the manual operation of measuring bituminous coal caking index, has overcome the shortcoming of labor measurement, and is convenient and swift, measures accurately; (2) sliding door of rotary drum of the present invention is arranged on the periphery, makes things convenient for sample introduction when sliding door is positioned at the top, conveniently goes out sample when sliding door is positioned at the below; Sliding door cooperates by motor, gear, tooth bar, and conveniently moving arranges the Stroke Control parts, the precise control of sliding door position movement; (3) mechanical arm assembly of the present invention claims sample sieve position by the control of lifting table, swivel arm, and is flexible, and the pin joint of swivel arm equates with distance between the sliding door of rotary drum and the balance, can settle at one go and finish each compulsory exercise, and is reasonable in design; When (4) the present invention adopted two guiding slide bar, lifting table moved smooth and easy, is difficult for stuck; (5) claim sample sieve bottom to have screen cloth part and real board, but sample is sieved and held to one, design ingenious, the practicality height.
Description of drawings
For content of the present invention is more likely to be clearly understood, below the specific embodiment and by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein
Schematic perspective view when Fig. 1 is weighing location of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Schematic perspective view when Fig. 3 is the present invention position of falling the sample;
Fig. 4 is the schematic perspective view of the present invention when connecing the sample position;
Fig. 5 is the schematic perspective view of rotary drum of the present invention;
Fig. 6 is the vertical view that the present invention claims the sample sieve.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 6, the present invention has base 1, base 1 is provided with rotary drum frame 2, mechanical arm assembly 3 and balance 5, rotate on the rotary drum frame 2 rotary drum 6 is set, mechanical arm assembly 3 connects title sample sieve 4, and rotary drum 6 has the sliding door 61 that is arranged on the periphery and the sliding door Control Component 62 of controlling sliding door 61 foldings, and the sliding door 61 of described rotary drum 6 is for to be slidingly arranged on the periphery of rotary drum 6, the inner headed face of its inwall and rotary drum 6 coincide, and is the inwall part of rotary drum 6 when closing; Sliding door Control Component 62 has the sliding door motor 621 that is fixedly installed on the rotary drum 6 and is fixedly installed on the sliding door gear 622 on the sliding door motor shaft and is fixedly installed on sliding door tooth bar 623 on the sliding door 61, sliding door tooth bar 623 and above-mentioned sliding door gear 622 engagements, sliding door Control Component 62 also is provided with Stroke Control parts 624; Claim sample sieve 4 to be subjected to mechanical arm assembly 3 controls, mechanical arm assembly 3 has screw mandrel 31 that vertical direction rotate to arrange, drive motor vertical 32 that screw mandrel 31 rotates and with screw mandrel 31 cooperates, above-below direction moves lifting table 33, mechanical arm assembly 3 also is provided with 2 guiding slide bars 37, guiding slide bar 37 is set in parallel in screw mandrel 31 both sides, and lifting table 33 is provided with the pilot hole 38 that matches with the slide bar 37 that leads; Lifting table 33 1 ends are provided with the hinged swivel arm 35 of horizontal direction that drives by tumbler motor 34, swivel arm 35 equates with the sliding door 31 of rotary drum 3 and the distance between the balance 5 with pin joint between the lifting table 33, be provided with upset motor 36 in the swivel arm 35, the output shaft of upset motor 36 is fixedly connected with and claims sample sieve 4, claim sample to sieve 4 bottoms and have screen cloth part 41 and real board 42, the sieve diameter of screen cloth part 41 is 1 millimeter; Claim sample sieve 4 under mechanical arm assembly 3 drives, to can turn to and connect the sample position below weighing location, the position of falling the sample above the rotary drum 3 and the rotary drums 3 on the balance 5, claim sample sieve 4 under the driving of upset motor 36, to overturn during the position of falling the sample above being positioned at rotary drum 3, sample is poured in the rotary drum 6.
Claims (8)
1. automatic measuring instrument for bituminous coal caking index, it is characterized in that: have base (1), base (1) is provided with rotary drum frame (2), mechanical arm assembly (3) and balance (5), the upper rotation of rotary drum frame (2) arranges rotary drum (6), mechanical arm assembly (3) connects and claims sample sieve (4), rotary drum (6) has the sliding door (61) that is arranged on the periphery and the sliding door Control Component (62) of controlling sliding door (61) folding, claims sample sieve (4) to be subjected to mechanical arm assembly (3) to control the weighing location that can turn on the balance (5), connect the sample position below the position of falling the sample of rotary drum (6) top and the rotary drum (6).
2. automatic measuring instrument for bituminous coal caking index according to claim 1, it is characterized in that: the sliding door (61) of described rotary drum (6) is for to be slidingly arranged on the periphery of rotary drum (6), the inner headed face of its inwall and rotary drum (6) coincide, and is the inwall part of rotary drum (6) when closing; Described sliding door Control Component (62) has the sliding door motor (621) that is fixedly installed on the rotary drum (6) and is fixedly installed on the sliding door gear (622) on the sliding door motor shaft and is fixedly installed on sliding door tooth bar (623) on the sliding door (61), sliding door tooth bar (623) and above-mentioned sliding door gear (622) engagement.
3. automatic measuring instrument for bituminous coal caking index according to claim 2, it is characterized in that: described sliding door Control Component (62) also is provided with Stroke Control parts (624).
4. automatic measuring instrument for bituminous coal caking index according to claim 1, it is characterized in that: described mechanical arm assembly (3) has vertical direction and rotates the screw mandrel (31) that arranges, drive motor vertical (32) that screw mandrel (31) rotates and cooperate with screw mandrel (31), the lifting table that above-below direction moves (33), lifting table (33) one ends are provided with the hinged swivel arm (35) of horizontal direction that drives by tumbler motor (34), be provided with upset motor (36) in the swivel arm (35), the output shaft of upset motor (36) is fixedly connected with above-mentioned title sample sieve (4).
5. automatic measuring instrument for bituminous coal caking index according to claim 4 is characterized in that: the swivel arm (35) of described mechanical arm assembly (3) equates with the sliding door (31) of rotary drum (3) and the distance between the balance (5) with pin joint between the lifting table (33).
6. automatic measuring instrument for bituminous coal caking index according to claim 4, it is characterized in that: described mechanical arm assembly (3) also is provided with guiding slide bar (37), described guiding slide bar (37) be arranged in parallel with screw mandrel (31), and lifting table (33) is provided with the pilot hole (38) that matches with the slide bar that leads (37).
7. automatic measuring instrument for bituminous coal caking index according to claim 6, it is characterized in that: described guiding slide bar (37) has 2, is distributed in screw mandrel (31) both sides.
8. automatic measuring instrument for bituminous coal caking index according to claim 1 is characterized in that: described title sample sieve (4) bottom has screen cloth part (41) and real board (42), and the sieve diameter of screen cloth part (41) is 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150008 CN102221508B (en) | 2010-04-19 | 2010-04-19 | Automatic measuring instrument for bituminous coal caking index |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150008 CN102221508B (en) | 2010-04-19 | 2010-04-19 | Automatic measuring instrument for bituminous coal caking index |
Publications (2)
| Publication Number | Publication Date |
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| CN102221508A CN102221508A (en) | 2011-10-19 |
| CN102221508B true CN102221508B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010150008 Active CN102221508B (en) | 2010-04-19 | 2010-04-19 | Automatic measuring instrument for bituminous coal caking index |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089846B (en) * | 2014-07-17 | 2017-01-25 | 常州市方嘉电子仪器有限公司 | Continuous sample injection-type fully-automatic caking index tester and using method thereof |
| CN106391218B (en) * | 2016-08-31 | 2018-10-19 | 山东理工大学 | Wet type ball mill discharging granulation uniformity detection device |
| CN106769624B (en) * | 2016-11-30 | 2019-05-28 | 常州大学 | Bituminous coal caking index the resonance method measurement device |
| CN106769625B (en) * | 2016-11-30 | 2019-03-26 | 常州大学 | A kind of centrifugal anthracite equipment for testing viscosity |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61161454A (en) * | 1985-01-09 | 1986-07-22 | Sumitomo Metal Ind Ltd | Method for quick measurement of caking property of coal |
| JPS61194361A (en) * | 1985-02-22 | 1986-08-28 | Sumitomo Metal Ind Ltd | Apparatus for rapidly measuring caking property of coal |
| JPH01233344A (en) * | 1988-03-14 | 1989-09-19 | Sumitomo Metal Ind Ltd | Apparatus for quick measurement of caking of coal |
| CN2411480Y (en) * | 1999-12-28 | 2000-12-20 | 朱芝蕾 | Automatic determination instrument for coal free expansion ordinal |
| CN2508245Y (en) * | 2001-10-18 | 2002-08-28 | 中华人民共和国连云港出入境检验检疫局 | Coal crucible expansion ordinal number analyzer |
| JP4244713B2 (en) * | 2003-06-09 | 2009-03-25 | 株式会社Ｉｈｉ | Coal ash adhesion prediction evaluation method and coal ash adhesion prevention method |
| CN201673086U (en) * | 2010-04-19 | 2010-12-15 | 常州市方嘉电子仪器有限公司 | Automatic measuring instrument for caking index of bituminous coal |
| CN201673110U (en) * | 2010-04-19 | 2010-12-15 | 常州市方嘉电子仪器有限公司 | Automatic tester drum for bituminous bond indexes |
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- 2010-04-19 CN CN 201010150008 patent/CN102221508B/en active Active
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