CN206920204U - Various broken mixing division combined sample making machine - Google Patents
Various broken mixing division combined sample making machine Download PDFInfo
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- CN206920204U CN206920204U CN201720590867.6U CN201720590867U CN206920204U CN 206920204 U CN206920204 U CN 206920204U CN 201720590867 U CN201720590867 U CN 201720590867U CN 206920204 U CN206920204 U CN 206920204U
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Abstract
The utility model provides a kind of various broken mixing division combined sample making machine, including feed hopper, below the feed hopper, connection, which crushes, mixes cylinder, the axially arranged main shaft in middle part in the broken mixing cylinder, the main shaft upper end passes broken mixing cylinder, and the main shaft passes through drive device and drives rotation；The broken mixing cylinder internal upper part is provided with one-level and mixes disruption elements, bottom is provided with two level and mixes disruption elements in the broken mixing cylinder, first-order reduction unit is set in the middle part of the broken mixing cylinder lateral wall, the broken bottom connection aggregate tube for mixing cylinder, two level reduction device is set in the lateral wall of the aggregate tube.
Description
Technical field
It the utility model is related to a kind of various broken mixing division combined sample making machine.
Background technology
At present, the current mechanical sample making apparatus of existing market are divided into import, joint, domestic three class, and import equipment price is held high
It is expensive, and design itself only adapts to the undoped marketable coal of external steady quality, it is difficult to adapt to domestic complicated coal source, after-sale service
It can not be in time.Joint, home equipment rests on the imitation stage to external prior art mostly, and technology seriously lags,
In the current sample preparation flow of existing market, space is big, and complicated technological process can cause coal sample moisture evaporation to cause water
Loss and accuracy is divided to reduce, the crumbling method based on impacting, grind further increases coal sample moisture loss, and producer is to reduce
Sample preparation time and cost, which can only use, deletes key procedure and method that sample be abandoned in midway, without process is mixed in sample making course, goes out list
A kind of sample, so the coal sample error drawn is big, precision does not reach requirements of the national standard completely.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coal sample diversification of varieties, and sample making course flow is fast
Victory, save various broken mixing division combined sample making machine of human cost.
The utility model provides one kind various broken mixing division combined sample making machine, including feed hopper, under the feed hopper
Fang Liantong is broken to mix cylinder, and the broken interior axially arranged main shaft in middle part of mixing cylinder, the main shaft upper end passes broken mixing
Cylinder, the main shaft are driven by drive device and rotated；The broken mixing cylinder internal upper part is provided with one-level and mixes disruption elements, described
Crush bottom in mixing cylinder and be provided with two level mixing disruption elements, being located at one-level mixing in the broken mixing cylinder lateral wall crushes group
Part and two level set first-order reduction unit, the broken bottom connection aggregate tube for mixing cylinder, described between mixing disruption elements
The lateral wall of aggregate tube sets two level reduction device.
Further, the aggregate tube is conically shaped.
Further, the one-level mixes multiple one-level rotating disks that disruption elements include being set on the main shaft, multiple
One-level rotating disk is from top to bottom fixedly mounted on main shaft successively, in multiple one-level rotating disks, each of superposed one-level rotating disk
It is evenly equipped with multiple one-levels for radially extending and mixes each of plates, remaining one-level rotating disk and be evenly equipped with and multiple radially extends
One-level blade.
Further, the two level mixes multiple secondary turntables that disruption elements include being set on the main shaft, multiple
Secondary turntable is from top to bottom fixedly mounted on main shaft successively, in multiple secondary turntables, each of superposed secondary turntable
It is evenly equipped with multiple two levels for radially extending and mixes each of plates, remaining secondary turntable and be evenly equipped with and multiple radially extends
Two level blade.
Further, the first-order reduction unit is consistent with the structure of the two level reduction device, including division pipe, division electricity
Machine and division ratio adjustment axis, the division pipe are connected with inner chamber, and the junction between the division pipe and the inner chamber, which is provided with, to be used
In the sample mouth of division, the division motor is arranged between the division pipe and the inner chamber, and the division ratio adjustment axis is set
Put on sample mouth, the division ratio adjustment axis is fixedly connected with the output shaft of the division motor.
Further, the radial section of the division ratio adjustment axis is semicircle or rectangle, the division ratio adjustment axis with
The sample mouth matches.
Further, closure is provided with one end close to feed hopper of cylinder in broken mix, on the closure
It is provided with and passes through through hole for the main shaft upper end, bearing, the charging is provided between the closure and the main shaft
Bucket is arranged above the closure and connected with the broken mixing cylinder.
Further, middle part is provided with conical baffled, the master that cavity is divided into two in the cavity of the feed hopper
Axle on closure by stretching out and being located at the conical baffled underface.
Further, the drive device includes broken mixing motor, driving wheel, driven pulley and driving belt, the master
Driving wheel is arranged on main shaft with the broken output axis connection for mixing motor, the driven pulley, and the driving belt is set in actively
On wheel and driven pulley.
Further, one-level of the material particular diameter of the sample mouth of the first-order reduction unit for≤13mm or≤6mm is fallen into
Sample, fall into two level reduction device sample mouth material particular diameter for≤3mm two level increment.
Compared with prior art, using it is provided by the utility model it is various it is broken mixing division combined sample making machine, have with
Lower beneficial effect：
1st, coal sample diversification of varieties, material particular diameter can be made in an equipment simultaneously as≤13mm or≤6mm one-levels
Sample (full water sample) and material particular diameter are≤3mm two levels increment (analysis sample), and can be needed to increase the examination of other granularities according to client
Coal sample is tested, meets requirements of the national standard；
2nd, multi-functional unification, the function of multiple stage crushing, multiple mixing, multistage division is concentrated in a sampling machine, saved
Most of room and time that function described above in common procedure is respective independent agency has been saved, has avoided chute blockage and numerous completely
The drawbacks such as the accuracy reduction of coal sample caused by multiple technological process.
3rd, equipment adapts to big moisture content completely, glues coal, bulk, doping, the various colms of spoil, not viscous not block up, sample making course
It is smooth quick；
4th, sample preparation precision is high, and coal increment is representative strong, and truly reflection carrys out ature of coal amount to data, adjusted for client cost and into
This control provides accurate foundation；
5th, the representative strong data of coal increment are true, ensure that Coal Trading is just and fair, effectively avoid trade disputes；
6th, accurate coal sample analysis data is ensured, Coal Blending System provides foundation to become more meticulous, and effectively reduces power industry
Cost of electricity-generating；
7th, ensure equipment fully automatic operation, greatly save human cost.
To sum up, various broken mixing division combined sample making machine provided by the utility model is an energy-conservation, consumption reduction, environmental protection effect
The significant new utility model of fruit, there is wide market prospects and promotional value.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 schematically illustrates various broken solid for mixing division combined sample making machine that the utility model embodiment provides
Figure；
Fig. 2 schematically illustrates various broken vertical view for mixing division combined sample making machine that the utility model embodiment provides
Figure；
Fig. 3 schematically illustrates various broken part for mixing division combined sample making machine that the utility model embodiment provides
Schematic internal view；
Fig. 4 schematically illustrates the schematic diagram for the type reduction device that the utility model embodiment provides；
Fig. 5 schematically illustrates the schematic diagram for another type reduction device that the utility model embodiment provides.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Referring to the drawings, the utility model embodiment provides a kind of various broken mixing division combined sample making machine, including charging
Bucket 1, the connection of the lower section of feed hopper 1 is broken to mix cylinder 2, crushes and mixes the axially arranged main shaft 3 in middle part in cylinder 2, the upper end of main shaft 3 passes
Broken to mix cylinder 2, main shaft 3 is driven by drive device and rotated.The broken internal upper part of cylinder 2 that mixes is provided with one-level mixing disruption elements,
Bottom is provided with two level and mixes disruption elements in broken mixing cylinder 2, is located at one-level mixing disruption elements in the broken lateral wall of cylinder 2 that mixes
And two level mixes setting first-order reduction unit 4 between disruption elements, the bottom connection aggregate tube 6 for mixing cylinder 2 is crushed, aggregate tube 6 is
Conically shaped, conically shaped are easy to after clout mixing centralized recovery under gravity, and two level division is set in the lateral wall of aggregate tube 6
Device 5.
Main shaft 3 installs fixation by a fixed mount 7, and the lower end of main shaft 3 is rotatably arranged on fixed mount 7 by bearing, led to
The stability of rotation of main shaft 3 can be ensured by crossing bearing, be not in the phenomenon waved.
One-level mixes multiple one-level rotating disks 8 that disruption elements include being set on main shaft 3, and multiple one-level rotating disks 8 are by up to
Under be fixedly mounted successively on main shaft 3, in multiple one-level rotating disks 8, each of superposed one-level rotating disk 8 is evenly equipped with multiple edges
Its one-level radially extended mixes plate 9, and each of remaining one-level rotating disk 8 is evenly equipped with multiple one-level blades radially extended
10, the mixing plate on one-level rotating disk 8, each one-level rotating disk 8, and the quantity of one-level blade 10 of each one-level rotating disk 8 are unlimited
Fixed, particular number can determine according to the granularity needed for actual sample preparation.As preferable, the one-level rotating disk 8 of installation one-level blade 10
Quantity than installation one-level mix plate 9 one-level rotating disk 8 quantity it is more.
Two level mixes multiple secondary turntables 11 that disruption elements include being set on main shaft 3, and multiple secondary turntables 11 are by upper
It is fixedly mounted successively on main shaft 3 under, in multiple secondary turntables 11, each of superposed secondary turntable 11 is evenly equipped with more
The individual two level that radially extends mixes plate 12, each of remaining secondary turntable 11 be evenly equipped with it is multiple radially extend two
Level blade 13, the mixing plate on secondary turntable 11, each secondary turntable 11, and the two level blade 13 of each secondary turntable 11 count
Amount does not limit, and particular number can determine according to the granularity needed for actual sample preparation.As preferable, the two of installation two level blade 13
The quantity of level rotating disk 11 is more than the quantity for the secondary turntable 11 that installation two level mixes plate 12.
First-order reduction unit 4 is consistent with the structure of two level reduction device 5, including division pipe 14, division motor 15 and division ratio
Adjustment axis 16, division pipe 14 and inner chamber (inner chamber here refer to it is broken mix inside cylinder 2/aggregate tube 6 inside) connect, division
Junction between pipe 14 and inner chamber is provided with the sample mouth 17 for division, division motor 15 be arranged on division pipe 14 and inner chamber it
Between, division ratio adjustment axis 16 is arranged on sample mouth 17, and division ratio adjustment axis 16 is fixedly connected with the output shaft of division motor 15
And the amount of blocking of sample mouth 17 can be blocked with the rotation regulation of the output shaft of division motor 15.Preferably, division ratio adjustment axis 16
Radial section be semicircle (as shown in Figure 4) or rectangle (as shown in Figure 5), when its radial section is semicircle, division ratio
Adjustment axis 16 is semicircle adjustment axis；When its radial section is rectangle, division ratio adjustment axis 16 is sheet-shaped regulation plate；Division ratio is adjusted
Nodal axisn 16 matches with sample mouth 17.In the presence of division motor 15, with semicircle or rectangle division ratio adjustment axis 16
Rotation, division ratio also change therewith：When the plane of its rotation to division ratio adjustment axis 16 is mutually hung down with the place plane of sample mouth 17
When straight (Fig. 4 and Fig. 5 shown in), division ratio now is maximum, i.e., division amount is maximum；When it is rotated by 90 ° again, that is, rotate to division
When plane than adjustment axis 16 overlaps with the place plane of sample mouth 17, then without division, i.e. division amount is zero.
To sum up, the utility model can be according to detection it needs to be determined that division ratio, division ratio adjustment axis is adjusted further according to division ratio
16 rotation amount, thus the utility model can realize the accurate adjustment of division ratio.In addition, the division ratio adjustment axis 16 also has
The function that physics cleans, with the rotation of division ratio adjustment axis 16, the viscous material for getting lodged in the side wall of sample mouth 17 can be carried out automatic
Cleaning, prevent that the larger material of humidity is viscous stifled by being caused during sample mouth 17, can avoid causing not due to residual well
Same sample cross infection problems.Further, after have collected representative sample, other clouts will be carried out effectively
Collect, the bottom of collection sample bucket is connected with the elephant trunk (not shown) for reclaiming clout.
Closure 18 is provided with one end of feed hopper 1 in the broken cylinder 2 that mixes, is provided with closure 18 for main shaft
3 upper ends pass through through hole, and bearing is provided between closure 18 and main shaft 3, and feed hopper 1 is arranged at the top of closure 18 and with crushing
Cylinder 2 is mixed to connect.Middle part is provided with conical baffled 21 that cavity is divided into two in the cavity of feed hopper 1, and this conical baffled 21
Can make material and conical baffled 21 and feed hopper 1 collide and be achieved in preliminary material mixing, main shaft 3 is by closure 18
Upper to stretch out and positioned at conical baffled 21 underface, the lower main axis 3 that block conical baffled 21 come with feed separation, Neng Gouyou
Effect ensures the normal rotation of main shaft 3, avoids the drive device caused by material is fallen into from producing failure, reduces equipment failure rate, makes this
Utility model can realize continuous automatic mixing division.
As a kind of preferred embodiment, the drive device of the utility model embodiment includes broken mixing motor 19, master
Driving wheel, driven pulley and driving belt 20, driving wheel are arranged on main shaft 3 with the broken output axis connection for mixing motor 19, driven pulley
On, driving belt 20 is set on driving wheel and driven pulley；Driving belt 20 is preferably V belt.Motor 19 is mixed broken
In the presence of, driving wheel rotation simultaneously drives driven pulley to circle by driving belt 20, and main shaft 3 is in the presence of driven pulley
Circle, the rotating disk on main shaft 3 and mixing plate, blade rotation, by the material centrifugal drying fallen to the side of broken mixing cylinder 2
On wall, mixing effect can be reached, and can crushes to material, reaches and be sufficiently mixed uniform purpose.Due to using belt
Transmission, drive device can be arranged on outside evenly mixing device and reduction device, on the one hand be easy to assemble, and on the other hand be easy to broken mixing
Motor 19 radiates.Further, protective cover 22 is provided with driving belt 20, better ensures that the normal continuous fortune of drive device
OK.
In actual use, feed hopper 1 top connection material transferring equipment, material fallen from material transferring equipment into
During the cavity of hopper 1, due to conical baffled 21 stop, caking material, by preliminary depolymerization, can be kept away well under collision effect
Exempt from because material excessively results in blockage；Main shaft 3 rotates in the presence of drive device and drives broken mix in the working chamber of cylinder 2
Rotating disk is fallen into the broken working chamber for mixing cylinder 2 with plate rotation, material is mixed by hopper, is mixed positioned at broken in cylinder 2
The one-level in portion is mixed in disruption elements, and wherein one-level mixes plate 9 except in addition to axial dispersion, can also drive material to material
Along it is circular it is simplified make circumference flowing, the bulky grain in material mixes plate 9 by one-level first and rotating disk hits, rolled repeatedly, works as thing
When stream is passed through between the one-level blade 10 of one-level mixing plate 9, the multigroup blade throwing strongly rotated at a high speed dissipates, is broken, entirely
Portion's material is fractured into one-level increment (full water sample) of the mixed uniformly material particular diameter for≤13mm or≤6mm, and here it is one-level
Level is broken, and now, material particular diameter falls for≤13mm or≤6mm one-level increment (full water sample) according to a requirement part for setting
Enter in the sample mouth 17 of first-order reduction unit 4, be transported to by division pipe 14 in closed sample divider, into sample
The sample amount of mouth 17 can be adjusted by division ratio adjustment axis 16, thus obtain stablizing accurate division ratio；
Rest materials particle diameter continues to fall for≤13mm or≤6mm one-level increment (full water sample), into broken mixing cylinder 2
Interior bottom, the two level of bottom is mixed in disruption elements in broken mixing cylinder 2, and the two level rotated at a high speed mixes plate 12 and two
Level blade 13 is stirred evenly, hit, throwing scattered and crush, and sample is further crushed into mixed uniformly material grain more than whole full moisture content
Footpath is≤3mm two level increment (analysis sample), and here it is the second level to crush；
By this process, material particular diameter is evenly dispersed in the side of aggregate tube 6 for≤3mm two level increment (analysis sample)
Wall, fall into two level reduction device 5, a portion enters sample mouth 17, and closed sample is transported to by division pipe 14
In product collector, after have collected representative sample, other clouts pass through elephant trunk centralized recovery under gravity.
Sample amount into sample mouth 17 can be adjusted by division ratio adjustment axis 16, be allowed to obtain needs, stably
Division ratio.
During system above works, material mixes in cylinder 2 constantly convection current, spreads, stirs broken, crush,
Caking expects thorough dispersing depolymerization, and so as to reach sufficiently broken and uniform mixing within the extremely short time, above two-stage crushes
Moment completes (≤3 seconds) in the working chamber of a sealing with two-stage division, the moisture loss very little of material, it is also not possible to lose
Coal sample is lost, effectively reduces sample preparation error.
Similarly, such as client's needs, one group or multigroup mixing disruption elements are increased in cylinder 2 in broken mix, it is mixed crushing
The even lateral wall of cylinder 2 sets scaler between adjacent mixing disruption elements, so, can be to get only three-level or more stages
Increment, meet the experiment coal sample of different-grain diameter.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. various broken mixing division combined sample making machine, it is characterised in that including feed hopper, connection is broken below the feed hopper
Cylinder is mixed, the broken interior axially arranged main shaft in middle part of mixing cylinder, the main shaft upper end, which passes to crush, mixes cylinder, the main shaft
Driven and rotated by drive device；The broken mixing cylinder internal upper part is provided with the broken mixing component of one-level, the broken mixing cylinder
Interior bottom is provided with two-stage crushing and mixes component, is located at the broken mixing component of one-level in the broken mixing cylinder lateral wall and two level is broken
First-order reduction unit, the broken bottom connection aggregate tube for mixing cylinder, in the outer of the aggregate tube are set between broken mixing component
Side wall sets two level reduction device.
2. various broken mixing division combined sample making machine as claimed in claim 1, it is characterised in that the aggregate tube is taper
Cylinder.
3. various broken mixing division combined sample making machine as claimed in claim 1, it is characterised in that the one-level mixes broken
Component includes the multiple one-level rotating disks being set on the main shaft, and main shaft is from top to bottom fixedly mounted in multiple one-level rotating disks successively
On, in multiple one-level rotating disks, each of superposed one-level rotating disk is evenly equipped with multiple one-levels radially extended and mixed
Each of plate, remaining one-level rotating disk is evenly equipped with multiple one-level blades radially extended.
4. various broken mixing division combined sample making machine as described in claim 1 or 3, it is characterised in that the two level mixes
Disruption elements include the multiple secondary turntables being set on the main shaft, and master is from top to bottom fixedly mounted in multiple secondary turntables successively
On axle, in multiple secondary turntables, each of superposed secondary turntable is evenly equipped with multiple two levels radially extended and mixed
Each of even plate, remaining secondary turntable are evenly equipped with multiple two level blades radially extended.
5. various broken mixing division combined sample making machine as claimed in claim 4, it is characterised in that the first-order reduction unit and
The structure of the two level reduction device is consistent, including division pipe, division motor and division ratio adjustment axis, the division pipe with it is interior
Chamber is connected, and the junction between the division pipe and the inner chamber is provided with the sample mouth for division, and the division motor is set
Between the division pipe and the inner chamber, the division ratio adjustment axis is arranged on sample mouth, the division ratio adjustment axis with
The output shaft of the division motor is fixedly connected.
6. various broken mixing division combined sample making machine as claimed in claim 5, it is characterised in that the division ratio adjustment axis
Radial section match for semicircle or rectangle, the division ratio adjustment axis with the sample mouth.
7. various broken mixing division combined sample making machine as claimed in claim 1, it is characterised in that in the broken mixing cylinder
Closure is provided with one end of feed hopper, is provided with the closure and passes through through hole for the main shaft upper end, it is described
Be provided with bearing between closure and the main shaft, the feed hopper be arranged above the closure and with the broken mixing
Cylinder connection.
8. various broken mixing division combined sample making machine as claimed in claim 1, it is characterised in that the cavity of the feed hopper
Interior middle part, which is provided with, to be divided into two cavity conical baffled, and the main shaft on closure by stretching out and positioned at described conical baffled
Underface.
9. various broken mixing division combined sample making machine as claimed in claim 1, it is characterised in that the drive device includes
It is broken to mix motor, driving wheel, driven pulley and driving belt, the driving wheel and the broken output axis connection for mixing motor, institute
State driven pulley to be arranged on main shaft, the driving belt is set on driving wheel and driven pulley.
10. various broken mixing division combined sample making machine as claimed in claim 5, it is characterised in that fall into the one-level contracting
The material particular diameter of the sample mouth of point device is≤13mm or≤6mm one-level increment, falls into the material of the sample mouth of two level reduction device
Particle diameter for≤3mm two level increment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590867.6U CN206920204U (en) | 2017-05-24 | 2017-05-24 | Various broken mixing division combined sample making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590867.6U CN206920204U (en) | 2017-05-24 | 2017-05-24 | Various broken mixing division combined sample making machine |
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| Publication Number | Publication Date |
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| CN206920204U true CN206920204U (en) | 2018-01-23 |
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ID=61308499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720590867.6U Active CN206920204U (en) | 2017-05-24 | 2017-05-24 | Various broken mixing division combined sample making machine |
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| Country | Link |
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| CN (1) | CN206920204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969961A (en) * | 2017-05-24 | 2017-07-21 | 珠海市中电科工贸有限公司 | Various broken mixing division combined sample making machine |
-
2017
- 2017-05-24 CN CN201720590867.6U patent/CN206920204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969961A (en) * | 2017-05-24 | 2017-07-21 | 珠海市中电科工贸有限公司 | Various broken mixing division combined sample making machine |
| CN106969961B (en) * | 2017-05-24 | 2023-09-22 | 珠海中电环保设备有限公司 | Multiple crushing, mixing, shrinkage dividing combined sampling machine |
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