CN106769624B - Bituminous coal caking index the resonance method measurement device - Google Patents
Bituminous coal caking index the resonance method measurement device Download PDFInfo
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- CN106769624B CN106769624B CN201611075494.5A CN201611075494A CN106769624B CN 106769624 B CN106769624 B CN 106769624B CN 201611075494 A CN201611075494 A CN 201611075494A CN 106769624 B CN106769624 B CN 106769624B
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- bituminous coal
- guide rail
- manipulator
- broken cabinet
- broken
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses bituminous coal caking index the resonance method measurement devices, are related to the analysis of bituminous coal viscosity and automatic measurement apparatus field.It includes guide rail A, the sliding block A being installed on guide rail A, rack, the manipulator being installed on sliding block A, connection manipulator and the resonant springs of rack, the broken cabinet for being installed in arm end, the waste material box immediately below broken cabinet, the lifting platform that elevating movement may be implemented, the assay balance being installed on lifting platform, the large face plate being installed on assay balance, the slide block B being installed on guide rail B.The present invention is that one kind is simple and compact for structure, testing efficiency is high, bituminous coal is broken and the viscous index measuring device of screening while progress.
Description
Technical field
The present invention relates to the analyses of bituminous coal viscosity and automatic measurement apparatus field, refer in particular to a kind of bituminous coal caking index the resonance method
Measurement device.
Background technique
The caking index of bituminous coal is measured for differentiating that the classification of coal has important directive significance.It is adopted mostly in traditional technology
The caking index of bituminous coal is measured with semi-automatic experiment method, although the prior art realizes full-automatic measurement, but
Due to needing to carry out sieving and weighing process to bituminous coal in bituminous coal viscosity measurement process, experiment huge so as to cause whole equipment
Inefficiency.Therefore, design that a kind of structure is simple, the device of the caking index of automatical and efficient measurement bituminous coal has certain valence
Value.
Summary of the invention
Present invention technical problem to be solved is: for technical problem of the existing technology, the present invention provides a kind of logical
It crosses simple harmonic oscillation and realizes broken bituminous coal and screening while the bituminous coal caking index the resonance method measurement device carried out.
To solve the above-mentioned problems, solution proposed by the present invention are as follows: bituminous coal caking index the resonance method measurement device, packet
Include guide rail A, the sliding block A being installed on the guide rail A, rack, the manipulator being installed on the sliding block A, the connection machinery
The resonant springs of hand and the rack, are located at immediately below the broken cabinet the broken cabinet for being installed in the arm end
Waste material box, elevating movement may be implemented lifting platform, be installed on the lifting platform assay balance, be installed in the analysis
Large face plate on balance, the slide block B being installed on guide rail B.
Waste material box of the invention is located at the surface of the large face plate；The waste material box and the slide block B are installed in together
One level height；The clamping and release to the broken cabinet may be implemented in the manipulator；The resonant springs are metal spiral shell
Spring is revolved, it is 1Hz that rigidity and the manipulator, the broken cabinet, which form the intrinsic frequency of vibrational system,；The broken case
Body is that a big cuboid digs up a small cuboid, wall thickness 2mm；The arranged on left and right sides face of the broken cabinet is equal
Equipped be uniformly distributed diameter be 1mm circular hole；Bituminous coal sample is placed in the broken box house.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) bituminous coal caking index the resonance method measurement device of the invention is equipped with broken cabinet and resonant springs, by given
Broken cabinet one is initially located at, and the broken realization of bituminous coal may be implemented.
(2) two sides of broken cabinet of the invention are equipped with the circular hole that diameter is 1mm, during bituminous coal broken realization,
Screening can be achieved at the same time, shorten experimental period.It follows that comparing existing experimental facilities, the configuration of the present invention is simple is compact,
Testing efficiency is high, viscous index measurement accuracy is higher.
Detailed description of the invention
Fig. 1 is the structural front view of bituminous coal caking index the resonance method measurement device of the invention.
Fig. 2 is waste material box and guide rail B plane figure of the invention.
Fig. 3 is the weighing process schematic of bituminous coal caking index the resonance method measurement device of the invention.
In figure, 1-rack；2-guide rail A；3-sliding block A；4-resonant springs；5-manipulators；6-broken cabinets；7—
Bituminous coal sample；8-waste material box；9-large face plates；10-assay balances；11-lifting platforms；12-guide rail B；13-slide block Bs.
Specific embodiment
Below with reference to the drawings and specific embodiments, invention is further described in detail.
Referring to figure 1 and figure 2, bituminous coal caking index the resonance method measurement device of the invention, it includes guide rail A2, installing
In the sliding block A3 on guide rail A2, rack 1, the manipulator 5 being installed on sliding block A3, the resonant springs for connecting manipulator 5 and rack 1
4, it is installed in the broken cabinet 6 of 5 end of manipulator, the waste material box 8 immediately below broken cabinet 6, elevating movement may be implemented
Lifting platform 11, be installed on lifting platform 11 assay balance 10, be installed on assay balance 10 large face plate 9, be installed in
Slide block B 13 on guide rail B12.
Referring to figure 1 and figure 2, waste material box 8 is located at the surface of large face plate 9；Waste material box 8 is installed in slide block B 13
Same level height；The clamping and release to broken cabinet 6 may be implemented in manipulator 5；Resonant springs 4 are metal coil spring,
It is 1Hz that its rigidity and manipulator 5, broken cabinet 6, which form the intrinsic frequency of vibrational system,；Broken cabinet 6 is one big rectangular
Body digs up a small cuboid, wall thickness 2mm；The arranged on left and right sides face of broken cabinet 6, which is equipped with, to be uniformly distributed diameter and is
The circular hole of 1mm；Bituminous coal sample 7 is placed in inside broken cabinet 6.
Working principle: weighing a certain amount of bituminous coal sample 7 first, and is placed in broken cabinet 6；Then make resonant springs
4 occur certain elongation；Manipulator 5 is reciprocating under the spring-force driven dual of resonant springs 4, and sliding block A3 is transported along guide rail A2
It is dynamic；The intrinsic frequency of system is 1Hz, and broken collision occurs in broken cabinet 6 for bituminous coal sample 7, and diameter is less than the bituminous coal of 1mm
Circular hole of the grain on two sides under the action of inertia force by being crushed cabinet 6 is raised out；Due to the presence of frictional force, it is crushed case
The vibrational energy of the constantly consumption resonant springs 4 of body 6, eventually stops at the surface of waste material box 8；Broken 6 persistent movement 5 of cabinet divides
Clock, the side-to-side vibrations greater than 300, stops later；Slide block B 13 moves along a straight line along guide rail B12, and then drives waste material box 8 separate
The top of large face plate 9；Start lifting platform 11 so that assay balance 10 and large face plate 9 synchronize rise to certain altitude；It is mechanical
Hand 5 unclamps, and broken cabinet 6 drops on large face plate 9, and assay balance 10 weighs the quality after experiment；5 clamping of crushing of manipulator
Cabinet 6,11 reverse starting of lifting platform drive the decline synchronous with large face plate 9 of assay balance 10；Pass through the bituminous coal sample of experiment front and back
Quality difference can calculate the caking index of bituminous coal.
Claims (1)
1. bituminous coal caking index the resonance method measurement device, it is characterised in that: including guide rail A (2), be installed on the guide rail A (2)
Sliding block A (3), rack (1), the manipulator (5) being installed on the sliding block A (3), the connection manipulator (5) and the machine
The resonant springs (4) of frame (1), are being located at the broken cabinet (6) just at the broken cabinet (6) for being installed in the manipulator (5) end
The waste material box (8) of lower section, the lifting platform (11) that elevating movement may be implemented, the assay balance being installed on the lifting platform (11)
(10), the large face plate (9) being installed on the assay balance (10), the slide block B (13) being installed on guide rail B (12)；It is described
Waste material box (8) is located at the surface of the large face plate (9)；The waste material box (8) and the slide block B (13) are installed in same water
Flat height；The clamping and release to the broken cabinet (6) may be implemented in the manipulator (5)；The resonant springs (4) are gold
Belong to helical spring, the intrinsic frequency with the vibrational system of the manipulator (5), broken cabinet (6) composition is 1Hz；Institute
Stating broken cabinet (6) is that a big cuboid digs up a small cuboid, wall thickness 2mm；The broken cabinet (6)
Arranged on left and right sides face is equipped with the circular hole for being uniformly distributed that diameter is 1mm；Bituminous coal sample (7) is placed in the broken cabinet (6)
Portion；Slide block B (13) moves along a straight line along guide rail B (12), and then drives waste material box (8) movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075494.5A CN106769624B (en) | 2016-11-30 | 2016-11-30 | Bituminous coal caking index the resonance method measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075494.5A CN106769624B (en) | 2016-11-30 | 2016-11-30 | Bituminous coal caking index the resonance method measurement device |
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| Publication Number | Publication Date |
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| CN106769624A CN106769624A (en) | 2017-05-31 |
| CN106769624B true CN106769624B (en) | 2019-05-28 |
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| CN106769624B (en) * | 2016-11-30 | 2019-05-28 | 常州大学 | Bituminous coal caking index the resonance method measurement device |
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| CN101701891A (en) * | 2009-11-30 | 2010-05-05 | 江苏工业学院 | Automated test device of bituminous coal caking index |
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| CN106769624A (en) | 2017-05-31 |
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