CN110426271A - A kind of more spiral coal slime sampling machines - Google Patents
A kind of more spiral coal slime sampling machines Download PDFInfo
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- CN110426271A CN110426271A CN201910520579.7A CN201910520579A CN110426271A CN 110426271 A CN110426271 A CN 110426271A CN 201910520579 A CN201910520579 A CN 201910520579A CN 110426271 A CN110426271 A CN 110426271A
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- spiral
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- coal slime
- barrel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of more spiral coal slime sampling machines, including bracket, motor is installed, motor shaft is set with variable velocity zone wheel, and speed change belt wheel is connected by belt from belt wheel in the bracket, main shaft is socketed on from belt wheel, its rear end is set in spiral, spiral front end tooth connection roller box, and spiral upper front end connects barrel, charging basket is equipped on the downside of the rear end of spiral, gear-box is equipped with material stock platform；With compact-sized, design is reasonable, setting pressure plate is conducive to after feeding intake quickly be continuously conveyed in barrel, and spiral uses taper blade structure to increase the rate of push coal slime, can mix well coal slime, and push power is very big, it is pushed to sample-distributing port, sample-distributing port is filled up, discharging is smooth, and carries out interval sampling by conveyer belt and cutter.
Description
Technical field
The present invention relates to coal slime technical fields, more particularly to a kind of more spiral coal slime sampling machines.
Background technique
Coal slime refers to the semisolid object of the aqueous formation of coal dust, is one of coal production process product, according to kind
Different and formation mechenism differences, nature difference is very big, and utilizability also has a bigger difference, huge number, and purposes is wide
It is general.The features such as coal slime since fine size, fraction of particle are more, retentiveness is strong, and moisture content is high, and content of ashes is high,
At present when carrying out sample preparation to coal slime, since the granularity, water content, content of ashes of coal slime are different, needed before producing
Coal slime is carried out it is uniformly mixed, due to mostly use greatly at present it is artificial a small amount of be uniformly mixed, be sampled, sample preparation, so as to cause
Sample preparation, sampling are uneven, are unfavorable for the performance rating of coal slime.
Summary of the invention
The purpose of the present invention is being directed to existing issue, a kind of more spiral coal slime sampling machines are provided.
The present invention is achieved by the following technical solutions: a kind of more spiral coal slime sampling machines, including bracket, the bracket
Front end in motor, the output axis connection retarder of motor are installed, the output shaft of retarder is set with belt wheel, and belt wheel passes through belt company
It connects from belt wheel, is socketed on the front-end of spindle through gear-box from belt wheel, its rear end is set in spiral rear end, before the cylinder of spiral
Tooth connection roller box is held, spiral upper front end connects barrel, and the gear-box is equipped with material stock platform.
Preferably, the spiral includes cylinder, is distributed in cylinder by its tube structure and is arranged " product " font axis group, axis
Group is formed by main shaft, from axis and secondary axes, and wherein main shaft is located below, from the front side that axis and secondary axes are located above main shaft with after
Side is socketed helical blade in axis group, and the front-end of spindle runs through gear-box, and its rear end is connected in bearing holder (housing, cover) by bearing,
Cover board is arranged in bearing holder (housing, cover) outer end, and the rear end of the cylinder is connected by a snap nut cap, and nut cap right end symmetrically connects sample-distributing port, described
Secondary axes and front end from axis extend through in gear-box, and its rear end is connected in bearing holder (housing, cover) by bearing, bearing holder (housing, cover) outer end setting lid
Plate, the bearing holder (housing, cover) are constituted the discharge end of hollow out, are set on the upside of the front end of the spiral by symmetrically arranged rib connecting lining plate
There is a barrel, the pressure plate of feeding pressure mechanism is equipped in barrel, main shaft in gear-box is socketed gear from axis and secondary axes respectively
Seven, gear eight and gear nine.
Preferably, the section of the cylinder is upside-down triangle shape arcuate structure, and feed opening is arranged in front side on cylinder, into
Expect that hole connects barrel.
Preferably, the secondary axes and the front end from axis are connected to gear chamber interior wall by bearing.
Preferably, the helical blade by the minor spiral blade of intermediate fine pitch and the middle screw pitch at its both ends middle spiral shell
Vane piece integrally forms, and is socketed on main shaft respectively, from axis and secondary axes.
Preferably, the pressure plate of the feeding pressure mechanism is set in barrel, connects connecting rod, small end in pressure plate vertically
On front side of hinged shank, shank front end is articulated in the middle part of shaft, and shaft both ends are connected on front side of vertical plate vertically by bearing block, vertical plate
It is connected to the front side of cylinder vertically.
The present invention has the advantage that, with which has a compact structure and a reasonable design, barrel is interior to be arranged pressure plate compared with prior art
Conducive to being quickly continuously conveyed after feeding intake, and spiral uses three groups of taper blade structures to increase the rate of push coal slime, can general
Coal slime mixes well, and push power is very big, is pushed to sample-distributing port, fills up sample-distributing port, and discharging is smooth, and by conveyer belt and cuts
Knife carries out interval sampling, and in addition three groups of blades, which are mutually twisted effectively to strike off, glues glutinous coal slime on blade.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the overlooking structure diagram of spiral；
Fig. 3 is the structural schematic diagram of feeding pressure mechanism；
Fig. 4 is main shaft, the gear seven being socketed respectively from axis and secondary axes front end, gear eight and the intermeshing structure of gear nine
Schematic diagram；
Fig. 5 is the lining plate structure schematic diagram of spiral rear end setting；
Fig. 6 is the sample-distributing port structural schematic diagram of spiral rear end setting；
In figure: 1- bracket, 2- motor, 3- retarder, 4- belt wheel, 41- belt, 5- driven wheel, 6- main shaft, 61- from axis,
62- secondary axes, 63- gear seven, 64- gear eight, 65- gear nine, 7- gear-box, 8- cylinder, 9- cleaning spiral blade, 91- conveying
Material helical blade, 10- barrel, 11- vertical plate, 12- have material platform, 13- snap connection nut cap, 14- sample-distributing port, 15- rack,
16- barrel, 17- shaft, 18- liner plate, 19- rib, 20- cover board, 21- bearing block, 22- shank, 23- connecting rod, 24- compressing rod.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in figures 1-6, a kind of more spiral coal slime sampling machines, including bracket 1 install electricity in the front end of the bracket 1
Machine 2, the output axis connection retarder 3 of motor 2, the output shaft of retarder 3 are set with belt wheel 4, and belt wheel 4 is connected by belt 41 from band
Wheel 5, is socketed on from belt wheel 5 through 6 front end of main shaft of gear-box 7, its rear end is set in spiral rear end, before the cylinder 8 of spiral
Tooth connection roller box 7 is held, spiral upper front end connects barrel 10, charging basket 16 is equipped on the downside of the rear end of spiral, is set on the gear-box 7
There is material stock platform 12.
Further, the spiral includes cylinder 8, is distributed in cylinder 8 by its tube structure and is arranged " product " font axis
Group, axis group are formed by main shaft 6, from axis 61 and secondary axes 62, and wherein main shaft 6 is located below, and are located at master from axis 61 and secondary axes 62
The front side of the top of axis 6 and rear side are socketed helical blade 9 in axis group, and gear-box 7 is run through in 6 front end of main shaft, and its rear end passes through
Bearing is connected in bearing holder (housing, cover), and cover board 20 is arranged in bearing holder (housing, cover) outer end, and the rear end of the cylinder 8 is connected by a snap nut cap 13, is covered
13 right end of cap symmetrically connects sample-distributing port 14, the secondary axes 62 and extends through in gear-box 7 from the front end of axis 61, and its rear end passes through axis
It holds and is connected in bearing holder (housing, cover), cover board 20 is arranged in bearing holder (housing, cover) outer end, and the bearing holder (housing, cover) passes through symmetrically arranged 19 connecting lining plate of rib
18 constitute the discharge end of hollow out, and barrel 10 is equipped on the upside of the front end of the spiral, the pressure plate of feeding pressure mechanism is equipped in barrel 10
24, main shaft 6 in gear-box 7 is socketed gear 7 63, gear 8 64 and gear 9 65 respectively from axis 61 and secondary axes 62.
Further, the section of the cylinder 8 is upside-down triangle shape arcuate structure, setting charging in front side on cylinder 8
Hole, feed opening connect barrel 10.
Further, the secondary axes 62 and 7 inner wall of gear-box is connected to from the front end of axis 61 by bearing.
Further, the helical blade 9 is by the minor spiral blade of intermediate fine pitch and the middle screw pitch at its both ends
Middle helical blade integrally forms, and is socketed on main shaft respectively, from axis and secondary axes.
Further, the pressure plate 24 of the feeding pressure mechanism is set in barrel 10, connects connecting rod vertically in pressure plate 24
23, hinged 22 front side of shank in 23 upper end of connecting rod, 22 front end of shank is articulated with 17 middle part of shaft, and 17 both ends of shaft pass through bearing block 21
It is connected to 11 front side of vertical plate vertically, vertical plate 11 is connected to the front side of cylinder 8 vertically, pressure plate 24 is lifted after being fed intake, then
Pressure plate is put into barrel, material is pressed into cylinder using the rear end that lever principle pushes shank.
Further, cleaning helical blade 9 is connected on the main shaft 6, it is described to connect respectively from axis 61 and secondary axes 62
Conveying material helical blade 91 is connect, the cleaning helical blade 9 is engaged in symmetrically arranged conveying material helical-blade
Piece 91.
Further, it is equipped with handle on three lateral walls of charging basket 16, charging basket is placed on rack 15.
Further, the helical blade be set as among the helical blade integrally connected that both ends are middle screw pitch its is opposite
Minor spiral helical blade, the helical blade of the difference screw pitch can effectively reduce material in same shaped spiral housing and remain on spiral
In shell, while the active force of spiral pushing material can be made to have the function that mechanical balance, while the helical blade that main shaft 6 is socketed
Remaining material on occlusion cleaning spiral blade is played with being mutually engaged from the helical blade that axis 61 and secondary axes 62 are socketed, in addition
The helical blade being socketed from axis 61 and secondary axes 62 can play the role of pushing material.
Further, starting motor is transferred power to from belt wheel by retarder, belt wheel and belt and realizes different move
Power revolving speed engages respectively with gear eight and gear nine additionally by the gear seven on main shaft 6 and drives the secondary axes in confusing and from axis
Rotation, the hopper side of spiral are equipped with material stock platform 13 convenient for feeding intake, hollow out knot are bolted in the cylinder back-end of spiral
The liner plate 18 of structure is supported the main shaft 6 of spiral, from axis 61 and secondary axes 62, and cylinder back-end snaps connection nut cap, symmetrical in nut cap
The discharging region that two or more sample-distributing ports are formed is arranged cooperates charging basket that interval is facilitated to sample again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of more spiral coal slime sampling machines, including bracket, which is characterized in that install motor, motor in the front end of the bracket
Output axis connection retarder, the output shaft of retarder is set with belt wheel, and belt wheel, from belt wheel, is socketed on by belt connection from belt wheel
Through the front-end of spindle of gear-box, its rear end is set in spiral rear end, the barrel front end tooth connection roller box of spiral, spiral front end
Top connects barrel, and the gear-box is equipped with material stock platform.
2. a kind of more spiral coal slime sampling machines according to claim 1, which is characterized in that the spiral includes cylinder,
By its tube structure distribution setting, " product " font axis group, axis group are formed by main shaft, from axis and secondary axes in cylinder, wherein main shaft position
In lower section, it is located at front side and rear side above main shaft from axis and secondary axes, is socketed helical blade in axis group, before the main shaft
Gear-box is run through at end, and its rear end is connected in bearing holder (housing, cover) by bearing, and cover board is arranged in bearing holder (housing, cover) outer end, and the rear end of the cylinder is logical
It crosses and snaps connection nut cap, nut cap right end symmetrically connects sample-distributing port, and the secondary axes and the front end from axis extend through in gear-box, thereafter
End is connected in bearing holder (housing, cover) by bearing, and cover board is arranged in bearing holder (housing, cover) outer end, and the bearing holder (housing, cover) is connected by symmetrically arranged rib
Liner plate constitutes the discharge end of hollow out, and barrel is equipped on the upside of the front end of the spiral, the pressure plate of feeding pressure mechanism is equipped in barrel,
Main shaft in gear-box is socketed gear seven, gear eight and gear nine respectively from axis and secondary axes.
3. a kind of more spiral coal slime sampling machines according to claim 2, which is characterized in that the section of the cylinder is to fall
Triangle arcuate structure, feed opening is arranged in front side on cylinder, and feed opening connects barrel.
4. a kind of more spiral coal slime sampling machines according to claim 2, which is characterized in that the secondary axes and the front end from axis
Gear chamber interior wall is connected to by bearing.
5. a kind of more spiral coal slime sampling machines according to claim 2, which is characterized in that the helical blade is by centre
Fine pitch minor spiral blade and its both ends middle screw pitch middle helical blade integrally form, and be socketed on respectively main shaft, from
On axis and secondary axes.
6. a kind of more spiral coal slime sampling machines according to claim 2, which is characterized in that the binder of the feeding pressure mechanism
Plate is set in barrel, connects connecting rod in pressure plate vertically, the hinged shank front side of small end, shank front end is articulated in shaft
Portion, shaft both ends are connected on front side of vertical plate vertically by bearing block, and vertical plate is connected to the front side of cylinder vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520579.7A CN110426271B (en) | 2019-06-17 | 2019-06-17 | Multi-spiral coal slime sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520579.7A CN110426271B (en) | 2019-06-17 | 2019-06-17 | Multi-spiral coal slime sampling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110426271A true CN110426271A (en) | 2019-11-08 |
| CN110426271B CN110426271B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520579.7A Active CN110426271B (en) | 2019-06-17 | 2019-06-17 | Multi-spiral coal slime sampling machine |
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| Country | Link |
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| CN (1) | CN110426271B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203212032U (en) * | 2013-03-29 | 2013-09-25 | 沁阳市金隅水泥有限公司 | Self-cleaning double-shaft scattering feeder |
| CN203652620U (en) * | 2013-10-29 | 2014-06-18 | 北京中矿环保科技股份有限公司 | Self-cleaning thrashing feeder |
| CN104828521A (en) * | 2015-04-14 | 2015-08-12 | 安徽理工大学 | Two-stage spiral conveyor self-cleaning apparatus for coal mine belt conveyor tail |
| CN104841525A (en) * | 2015-04-23 | 2015-08-19 | 昆明理工大学 | Three-screw planetary transmission vertical medium stirring mill |
| CN105293101A (en) * | 2015-11-25 | 2016-02-03 | 唐山天和科技开发有限公司 | Coal slime spiral buffer feeding method and coal slime spiral buffer feeding machine |
| CN205274500U (en) * | 2015-12-11 | 2016-06-01 | 崇义章源钨业股份有限公司 | Screw conveyer |
| CN205288605U (en) * | 2016-01-15 | 2016-06-08 | 唐山天和科技开发有限公司 | Coal slime breaker |
| CN206924721U (en) * | 2017-04-22 | 2018-01-26 | 南京三普造粒装备有限公司 | A kind of single-screw wet-method extrusion comminutor |
-
2019
- 2019-06-17 CN CN201910520579.7A patent/CN110426271B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203212032U (en) * | 2013-03-29 | 2013-09-25 | 沁阳市金隅水泥有限公司 | Self-cleaning double-shaft scattering feeder |
| CN203652620U (en) * | 2013-10-29 | 2014-06-18 | 北京中矿环保科技股份有限公司 | Self-cleaning thrashing feeder |
| CN104828521A (en) * | 2015-04-14 | 2015-08-12 | 安徽理工大学 | Two-stage spiral conveyor self-cleaning apparatus for coal mine belt conveyor tail |
| CN104841525A (en) * | 2015-04-23 | 2015-08-19 | 昆明理工大学 | Three-screw planetary transmission vertical medium stirring mill |
| CN105293101A (en) * | 2015-11-25 | 2016-02-03 | 唐山天和科技开发有限公司 | Coal slime spiral buffer feeding method and coal slime spiral buffer feeding machine |
| CN205274500U (en) * | 2015-12-11 | 2016-06-01 | 崇义章源钨业股份有限公司 | Screw conveyer |
| CN205288605U (en) * | 2016-01-15 | 2016-06-08 | 唐山天和科技开发有限公司 | Coal slime breaker |
| CN206924721U (en) * | 2017-04-22 | 2018-01-26 | 南京三普造粒装备有限公司 | A kind of single-screw wet-method extrusion comminutor |
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| CN110426271B (en) | 2022-08-30 |
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