CN105352839B - A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter - Google Patents
A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter Download PDFInfo
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- CN105352839B CN105352839B CN201510698354.2A CN201510698354A CN105352839B CN 105352839 B CN105352839 B CN 105352839B CN 201510698354 A CN201510698354 A CN 201510698354A CN 105352839 B CN105352839 B CN 105352839B
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- guide rail
- straight line
- leading screw
- crucible
- handed nut
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Abstract
The invention discloses a kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter, belong to the analytical equipment field of sulfur content in bituminous coal combustible.It includes U-shaped frame, the first guide rail, the second guide rail, lower bracket and the motor rack being installed on U-shaped frame, the first top shoe and the first sliding block being installed on the first guide rail, the second top shoe and the second sliding block being installed on the second guide rail, the stepper motor being installed on motor rack, one end is installed in by bearing on U-shaped frame, the other end is installed in the two-way leading screw on lower bracket, the left-handed nut being installed on two-way leading screw and right-handed nut, the day lifts plate being installed on left-handed nut, the crucible supporting plate being installed on right-handed nut.The present invention be it is a kind of it is reasonable for structure, kinetic stability is good, without manually participating in, the parallel meausring apparatus of straight line that can fast parallel weighing quickly be implemented to multiple crucibles arranged in a straight line.
Description
Technical field
Present invention relates generally to the analytical equipment fields of sulfur content in bituminous coal combustible, refer in particular to a kind of for Emhorn survey
Double parallel meausring apparatuses of lifting straight line of sulphur instrument.
Background technology
The content of element sulphur in coal is quickly and accurately measured for predicting that it is important that the quality of Environmental pollution and assessment coal has
Guiding value, this is because the pernicious gases such as sulfur dioxide of pollution environment, element sulphur pair can be generated in coal sample after combustion of sulfur
Coking, gasification, the burning of coal will also bring extremely harmful influence.Emhorn surveys sulphur, and with accuracy height, measurement etc. is excellent in batch
Point has become the general measurement standard method in various countries.It is surveyed in sulphur in Emhorn, a most important step is the title to crucible
Amount.Existing crucible, which weighs, needs artificial participation to complete, therefore operator's labor intensity is larger.Therefore, design one kind can be certainly
The dynamic equipment for weighing crucible has great importance.
Invention content
The technical issues of present invention need to solve be：For technical problem of the existing technology, the present invention provides a kind of knot
Structure is reasonable, kinetic stability is good, without manually participating in, can fast parallel weighings quickly be implemented to multiple crucibles arranged in a straight line
Double parallel meausring apparatuses of lifting straight line in Emhorn sulphur meter.
To solve the above-mentioned problems, solution proposed by the present invention is：A kind of double liftings for Emhorn sulphur meter are straight
The parallel meausring apparatus of line, it includes U-shaped frame, the first guide rail, the second guide rail, lower bracket and the motor being installed on the U-shaped frame
Frame, the first top shoe and the first sliding block being installed on first guide rail are installed on second on second guide rail
Sliding block and the second sliding block, the stepper motor being installed on the motor rack, one end is installed in by bearing on the U-shaped frame,
The other end is installed in the two-way leading screw on the lower bracket, the left-handed nut being installed on the two-way leading screw and right-handed nut,
The day lifts plate being installed on the left-handed nut, the crucible supporting plate being installed on the right-handed nut.
The two-way leading screw is parallel with first guide rail and second guide rail；The output shaft of the stepper motor passes through
Shaft coupling is connected with one end of the two-way leading screw；The two-way leading screw is equipped with left hand thread and right-handed thread；The balance
It is set on supporting plate there are four Weighing module arranged in a straight line, sets that there are four crucible holes arranged in a straight line on the crucible supporting plate, it is described
The crucible equipped with laboratory sample is placed in crucible hole.
Four Weighing module structures are identical, include balance, and the balance mandril being installed on the balance is installed in
The balance top plate of balance mandril upper end；Four Weighing modules are located at the underface of four crucible holes.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
(1) a kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter of the invention, equipped with two-way leading screw with
Four Weighing modules arranged in a straight line, stepper motor rotation, crucible supporting plate and the counter motion simultaneously of day lifts plate, shorten movement
Time.
(2) structure of the invention is reasonable, kinetic stability is good, without manually participating in and realizing to multiple arranged in a straight line
Crucible implements parallel weighing, reduces labor intensity, reduces human error.
Description of the drawings
Fig. 1 is a kind of structural principle signal of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter of the present invention
Figure.
In figure, 1-U-shaped frame；2-motor racks；3-stepper motors；4-shaft couplings；5-lower brackets；6-the first guide rail；
7-the second guide rail；8-the first sliding block；9-the first top shoe；10-the second sliding block；11-the second top shoe；12-is bis-
To leading screw；121-left hand threads；122-right-handed threads；13-left-handed nuts；14-right-handed nuts；15-bearings；16-days
Lifts plate；17-crucible supporting plates；171-crucible holes；18-balances；19-balance mandrils；20-balance top plates；21-crucibles；
22-laboratory samples.
Specific implementation mode
Below with reference to the drawings and specific embodiments, invention is further described in detail.
A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter shown in Figure 1, of the invention, including U
Type frame 1, the first guide rail 6, the second guide rail 7, lower bracket 5 and the motor rack 2 being installed on U-shaped frame 1, is installed on the first guide rail 6
The first top shoe 9 and the first sliding block 8, the second top shoe 11 and the second sliding block 10 being installed on the second guide rail 7, installing
In the stepper motor 3 on motor rack 2, one end is installed in by bearing 15 on U-shaped frame 1, the other end is installed in pair on lower bracket 5
The left-handed nut 13 being installed on two-way leading screw 12 to leading screw 12 and right-handed nut 14, the balance being installed on left-handed nut 13
Supporting plate 16, the crucible supporting plate 17 being installed on right-handed nut 14.
Shown in Figure 1, two-way leading screw 12 is parallel with the first guide rail 6 and the second guide rail 7；The output shaft of stepper motor 3 is logical
Shaft coupling 4 is crossed with one end of two-way leading screw 12 to be connected；Two-way leading screw 12 is equipped with left hand thread 121 and right-handed thread 122；Balance
It is set on supporting plate 16 there are four Weighing module arranged in a straight line, sets that there are four crucible hole 171 arranged in a straight line, earthenwares on crucible supporting plate 17
The crucible 21 equipped with laboratory sample 22 is placed in crucible hole 171；Four Weighing module structures are identical, include balance 18, installing
In the balance mandril 19 on balance 18, it is installed in the balance top plate 20 of 19 upper end of balance mandril；Four Weighing modules are located at
The underface of four crucible holes 171.
The course of work：Stepper motor 3 rotates forward, and two-way leading screw 12 rotates forward, and crucible supporting plate 17 is in the first top shoe
19, it is moved downward under the action of the second top shoe 11 and ball nut 14, day lifts plate 16 glides in the first sliding block 8, second
It is moved upwards under the action of block 10 and left-handed nut 13；Balance top plate 20 moves upwards, and jacks up the crucible 21 on crucible supporting plate 17,
Balance 18 starts to weigh crucible 21；Stepper motor 3 rotates backward, and two-way leading screw 12 rotates backward, and day lifts plate 16 moves downward,
Crucible supporting plate 17 moves upwards.
Claims (1)
1. a kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter, it is characterised in that：Including U-shaped frame (1), installing
The first guide rail (6), the second guide rail (7), lower bracket (5) and motor rack (2) on the U-shaped frame (1), are installed in described first
The first top shoe (9) on guide rail (6) and the first sliding block (8), the second top shoe being installed on second guide rail (7)
(11) it is installed by bearing (15) with the second sliding block (10), the stepper motor (3) being installed on the motor rack (2), one end
In on the U-shaped frame (1), the other end be installed in the two-way leading screw (12) on the lower bracket (5), be installed in the two-way leading screw
(12) left-handed nut (13) on and right-handed nut (14), the day lifts plate (16) being installed on the left-handed nut (13), dress
Crucible supporting plate (17) on the right-handed nut (14)；The two-way leading screw (12) and first guide rail (6) and described
Second guide rail (7) is parallel；One end that the output shaft of the stepper motor (3) passes through shaft coupling (4) and the two-way leading screw (12)
It is connected；The two-way leading screw (12) is equipped with left hand thread (121) and right-handed thread (122)；It is set on the day lifts plate (16)
There are four Weighing module arranged in a straight line, set that there are four crucible holes (171) arranged in a straight line on the crucible supporting plate (17), it is described
It is placed with the crucible (21) equipped with laboratory sample (22) in crucible hole (171)；Four Weighing module structures are identical, include
Balance (18), the balance mandril (19) being installed on the balance (18) are installed in the balance of balance mandril (19) upper end
Top plate (20)；Four Weighing modules are located at the underface of four crucible holes (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698354.2A CN105352839B (en) | 2015-10-24 | 2015-10-24 | A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698354.2A CN105352839B (en) | 2015-10-24 | 2015-10-24 | A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352839A CN105352839A (en) | 2016-02-24 |
| CN105352839B true CN105352839B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510698354.2A Active CN105352839B (en) | 2015-10-24 | 2015-10-24 | A kind of double parallel meausring apparatuses of lifting straight line for Emhorn sulphur meter |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694447A (en) * | 2009-10-20 | 2010-04-14 | 南京大得科技有限公司 | Boiler fly ash ignition carbon measuring device |
| CN102393319A (en) * | 2011-08-29 | 2012-03-28 | 常州大学 | Automatic pressure instrument for coal briquette |
| CN204286565U (en) * | 2014-12-19 | 2015-04-22 | 湖南三德科技股份有限公司 | For the efficient poidometer of coal sample test |
| CN104749066A (en) * | 2015-03-27 | 2015-07-01 | 常州大学 | Automatic test equipment for volatiles of bituminous coal |
| CN104792590A (en) * | 2015-04-09 | 2015-07-22 | 常州大学 | Simple production equipment for bituminous coal sample block |
-
2015
- 2015-10-24 CN CN201510698354.2A patent/CN105352839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694447A (en) * | 2009-10-20 | 2010-04-14 | 南京大得科技有限公司 | Boiler fly ash ignition carbon measuring device |
| CN102393319A (en) * | 2011-08-29 | 2012-03-28 | 常州大学 | Automatic pressure instrument for coal briquette |
| CN204286565U (en) * | 2014-12-19 | 2015-04-22 | 湖南三德科技股份有限公司 | For the efficient poidometer of coal sample test |
| CN104749066A (en) * | 2015-03-27 | 2015-07-01 | 常州大学 | Automatic test equipment for volatiles of bituminous coal |
| CN104792590A (en) * | 2015-04-09 | 2015-07-22 | 常州大学 | Simple production equipment for bituminous coal sample block |
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| Publication number | Publication date |
|---|---|
| CN105352839A (en) | 2016-02-24 |
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