CN107202713A - On a kind of ribbon conveyer without motor Autosampler and its sampling method - Google Patents
On a kind of ribbon conveyer without motor Autosampler and its sampling method Download PDFInfo
- Publication number
- CN107202713A CN107202713A CN201710583357.0A CN201710583357A CN107202713A CN 107202713 A CN107202713 A CN 107202713A CN 201710583357 A CN201710583357 A CN 201710583357A CN 107202713 A CN107202713 A CN 107202713A
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- China
- Prior art keywords
- hollow shaft
- probe tube
- storage cylinder
- sample storage
- motor
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- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 101
- 238000003860 storage Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses, without motor Autosampler and its sampling method, including feeding unit and gear unit, the feeding unit includes probe tube, hollow shaft, sample storage cylinder on a kind of ribbon conveyer；The gear unit includes conveyer belt, transmission arm, rubber wheel, driving gear, driven gear, a pair of sprocket, driving-chain and fix bar.The advantage of the invention is that：Probe tube rotation can be driven without motor and additional power supply and automatic sampling is realized, the structure of sampler is simplified, has saved cost；Sampling automation is realized, the labor intensity of employee is reduced, improves sampling work efficiency, the sample of acquirement is homogeneous, it is representative good.
Description
Technical field
The present invention relates to a kind of belt conveying material Autosampler, on particularly a kind of ribbon conveyer without motor from
Dynamic sampler and its sampling method, are related to on-line period engineering device technique field.
Background technology
The raw material used in industrial production, the finished product of production, semi-manufactured goods quality control must be sampled analysis, and these things
Material largely uses belt conveyor.Manual sampling has that sampling is random big, labor intensity is big, sample representation is not strong, take
The low problem of sample efficiency, and existing sampler is all to drive sampler to be sampled by motor, this sampler is not only tied
Structure is complicated, and also needs to additional power supply and carry out drive motor work, increases cost.
The content of the invention
Present invention aim to address problem present in background technology, there is provided a kind of labor simple in construction, reduction employee
Fatigue resistance, improve on sampling efficiency and the homogeneous ribbon conveyer of sampling without motor Autosampler and its sampling method.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
On a kind of ribbon conveyer without motor Autosampler, including feeding unit and gear unit, the feeding unit bag
Probe tube, hollow shaft, sample storage cylinder are included, the sample storage cylinder is provided with the first mounting hole, and the end of the probe tube is provided with thief hole,
Flight is provided with the hollow shaft, one end of the hollow shaft is provided with feed opening, and the other end of the hollow shaft is provided with many
In its Central Symmetry and the probe tube that communicates therewith, the one end of the hollow shaft provided with feed opening is spindle rotationally arranged in sample storage
Cylinder the first mounting hole on and extend into sample storage cylinder in；The gear unit includes conveyer belt, transmission arm, rubber wheel, driving tooth
Wheel, driven gear, a pair of sprocket, driving-chain and fix bar, one end of the transmission arm are arranged on sky by the way that a bearing is inclined
On heart axle, the other end of the transmission arm is provided with first rotating shaft and the second rotating shaft, and the rubber wheel is arranged on the outer of first rotating shaft
Side, the top surface of the periphery of the rubber wheel and the conveyer belt is inconsistent, and the driving gear and driven gear are set respectively
In the inner side of first rotating shaft and the second rotating shaft and intermeshing, the sprocket wheel is separately positioned in the second rotating shaft and hollow shaft and is used in combination
Driving-chain is connected, and one end of the fix bar is arranged on transmission arm, and the other end is arranged on sample storage cylinder；The probe tube is located at
The top of conveyer belt.
Further, the hollow shaft is provided with 2 probe tubes.
Further, the hollow shaft is provided with T-shaped pull bar close to one end of probe tube, and the two ends of the pull bar are separately fixed at
On probe tube.
Further, the fix bar is spring.
Further, the hollow shaft extend into one end of sample storage cylinder and is provided with a support bar, and support bar passes through a connection piece
Fixed with hollow shaft, the sample storage cylinder is provided with the second mounting hole, and the support bar is spindle rotationally arranged on the second mounting hole
And the second mounting hole is stretched out, the extension of support bar, which is provided with balancing frame, the sample storage cylinder, is additionally provided with a window.
The invention also discloses the sampling method without motor Autosampler on a kind of ribbon conveyer, belt is opened defeated
The power switch on machine is sent, conveyer belt operation, rubber wheel drives it to rotate in the presence of conveyer belt frictional force, and rubber wheel passes through
Drive first rotating shaft to rotate and then drive driving gear to rotate, driving gear drives driven gear to rotate, driven gear first drives
Second axis of rotation, band movable sprocket rotates and then drives hollow shaft rotation again for the second rotating shaft, and at this moment probe tube is with hollow shaft
Rotation, can be contacted when the thief hole of probe tube goes to lowest part with probe tube with the material on conveyer belt, and material is from sampling
Hole enters in probe tube and being rotated into hollow shaft with probe tube, and material is rotated by the flight in hollow shaft and sent into
In sample storage cylinder, feeding is completed.
From the above-mentioned description of this invention, compared to the prior art, the advantage of the invention is that：
1. conveyer belt is run, because rubber wheel is inconsistent with conveyer belt, rubber wheel drives in the presence of conveyer belt frictional force
It is rotated, and rubber wheel is by driving first rotating shaft to rotate and then driving driving gear to rotate, and driving gear drives driven tooth rotation
Dynamic, driven gear first drives the second axis of rotation, and band movable sprocket rotates and then drives hollow shaft rotation again for the second rotating shaft, at this moment takes
Sample pipe rotates with hollow shaft, can be connect when the thief hole of probe tube goes to lowest part with probe tube with the material on conveyer belt
Touch, material enters in probe tube and being rotated into hollow shaft with probe tube from thief hole, and material passes through in hollow shaft
Flight is rotated in feeding sample storage cylinder, is driven probe tube rotation without motor and additional power supply and is realized automatic sampling, letter
Change the structure of sampler, save cost.
2. setting pull bar in hollow shaft and probe tube, probe tube is set more to be firmly fixed in hollow shaft, Jin Erbao
Card probe tube will not loosen or produce flutter phenomenon in sampling process because of the effect of resistance.
3. conveyer belt is operationally, sometimes occur it is slight fluctuate, so fix bar using spring with using
Other fix bars compare the mode that transmission arm is fixed, and will not be fluctuated due to conveyer belt, and occur what rubber wheel was not rotated
Situation.
4. hollow shaft is connected by a connection piece with support bar, and support bar stretches out the extension of the second mounting hole provided with flat
Weighed disk, and a window is additionally provided with sample storage cylinder, and the rotation for making hollow shaft using the program is more stablized；Because hollow shaft is provided with
The parts such as probe tube, sprocket wheel, so to set balancing frame that hollow shaft can be avoided nose heave tail occur light in the extension of support bar
Phenomenon, so as to reduce the frictional force of hollow shaft and the first mounting hole；Window is opened up on sample storage cylinder, when support bar and hollow shaft loosening
When, it is easy to maintenance.
5. the present invention realizes sampling automation, the labor intensity of reduction employee improves sampling efficiency, adds benefit.
6. using present invention sampling compared with manual sampling, the sample of acquirement is homogeneous, representative good.
Brief description of the drawings
Fig. 1 is side view of the hollow shaft of the present invention provided with 2 probe tubes.
Fig. 2 is the front view after hollow shaft of the present invention rotates to an angle.
Fig. 3 is the structural representation that transmission arm of the present invention is arranged in hollow shaft.
Fig. 4 is the structural representation that hollow shaft of the present invention and support bar are fixed together.
Fig. 5 is front view of the hollow shaft of the present invention provided with 4 probe tubes.
Fig. 6 is the drawbar structure diagram for fixing 4 probe tubes.
Embodiment
Embodiment 1.
Referring to figs. 1 to Fig. 3.On a kind of ribbon conveyer without motor Autosampler, including feeding unit and transmission it is single
Member, feeding unit includes probe tube 1, hollow shaft 2, sample storage cylinder 3, and sample storage cylinder 3 is provided with the first mounting hole（Not shown in figure）, take
The end of sample pipe 1, which is provided with thief hole 4, hollow shaft 2, is provided with flight 5, and one end of hollow shaft 2 is provided with feed opening 6, hollow shaft 2
The other end provided with two through hole A, the one end of hollow shaft 2 provided with through hole A is welded with 2 in its Central Symmetry and communicated therewith
Probe tube 1, hollow shaft 2 provided with feed opening 6 one end be spindle rotationally arranged in sample storage cylinder 3 the first mounting hole（Do not show in figure
Go out）Go up and extend into sample storage cylinder 3；Gear unit includes conveyer belt 7, transmission arm 8, rubber wheel 9, driving gear 10, driven tooth
Wheel 11, a pair of sprocket 12, driving-chain 13 and spring 14, one end of transmission arm 8 are arranged on hollow shaft 2 by the way that a bearing 15 is inclined
Fixed above and with spring 14, one end of spring 14 is fixed on transmission arm 8 by spring fixed seat, the other end is fixed on sample storage
On cylinder 3, the effect of spring 14 is to prevent transmission arm 8 from rotating, and transmission arm 8 is inclined to be fixed in hollow shaft 2, can be increased defeated
Resistance of the band 7 to rubber wheel 9 is sent, so as to increase the rotatory force that rubber wheel 9 is transported in hollow shaft 2, enables hollow shaft 2 smoothly
Rotate, using spring 14 with being compared by the way of using other fix bars, transmission arm 8 is fixed, because spring 14 has bullet
Property, so will not be fluctuated due to conveyer belt 7, and there is the situation that rubber wheel 9 is not rotated, the other end of transmission arm 8 is provided with
The rotating shaft 17 of first rotating shaft 16 and second, rubber wheel 9 is arranged on the outside of first rotating shaft 16, periphery and the conveyer belt 7 of rubber wheel 9
Top surface it is inconsistent, driving gear 10 and driven gear 11 are separately positioned on the inner side of the rotating shaft 17 of first rotating shaft 16 and second and phase
Mutually engagement, sprocket wheel 12 is separately positioned in the second rotating shaft 17 and hollow shaft 2 and connected with driving-chain 13；Probe tube 1 is located at conveying
With 7 top.
Reference picture 1, Fig. 3 and Fig. 4.Hollow shaft 2 is provided with T-shaped pull bar 18, the two of T-shaped pull bar 18 close to one end of probe tube 1
End is separately fixed on probe tube 2；One end that hollow shaft 2 extend into sample storage cylinder 3 is provided with a support bar 19, and support bar 19 passes through one
Connector 20 is fixed with hollow shaft 2, and sample storage cylinder 3 is provided with the second mounting hole（Not shown in figure）, support bar 19 rotatably sets
Put in the second mounting hole（Not shown in figure）Go up and stretch out the second mounting hole（Not shown in figure）, the extension of support bar 19 is provided with
A window 22 is additionally provided with balancing frame 21, sample storage cylinder 3.
When conveyer belt 7 is run, because rubber wheel 9 and conveyer belt 7 are inconsistent, effect of the rubber wheel 9 in the frictional force of conveyer belt 7
Lower to drive its rotation, rubber wheel 9 is by driving first rotating shaft 16 to rotate and then driving driving gear 10 to rotate, the band of driving gear 10
Dynamic driven gear 11 is rotated, and driven gear 11 first drives the second rotating shaft 17 to rotate, the second rotating shaft 17 again band movable sprocket 12 rotate into
And drive hollow shaft 2 to rotate, at this moment probe tube 1 is rotated with hollow shaft 2, and the thief hole 4 of probe tube 1 is gone to probe tube 1
It can be contacted during lowest part with the material on conveyer belt 7, material enters turning in probe tube 1 and with probe tube 1 from thief hole 4
Dynamic to enter in hollow shaft 2, material is rotated by the flight 5 in hollow shaft 2 and sent into from feed opening 6 in sample storage cylinder 3, without
Motor and additional power supply drive probe tube 1 to rotate and realize automatic sampling, simplify the structure of sampler, have saved cost；
T-shaped pull bar 18 is set in hollow shaft 2 and probe tube 1, probe tube 1 is more firmly fixed in hollow shaft 2, and then ensures to take
Sample pipe 1 will not loosen or produce flutter phenomenon in sampling process because of the effect of resistance；Hollow shaft 2 passes through a connection piece 20
It is connected with support bar 19, the rotation of hollow shaft 2 is more stablized；Support bar 19 stretches out the second mounting hole（Not shown in figure）Stretch
Go out portion provided with balancing frame 21, because hollow shaft 2 is provided with parts such as probe tube 1, sprocket wheels 12, so in the extension of support bar 19
Balancing frame 21 is set to avoid the light phenomenon of nose heave tail occur because hollow shaft 2 is provided with the parts such as probe tube 1, sprocket wheel 12,
So as to reduce the mounting hole of hollow shaft 2 and first（Not shown in figure）Frictional force；Window 22 is opened up on sample storage cylinder 3, works as support bar
19 with hollow shaft 2 loosen when, be easy to maintenance.
Embodiment 2.
Reference picture 5 and Fig. 6.Further improvement is made on the basis of embodiment 1, hollow shaft 2 is provided with 4 probe tubes 1,
The pull bar 18 for being now used to fix probe tube 1 is in cross.Sampling efficiency can be improved using the program.The quantity of probe tube 1
Depending on actual conditions, 2 or 4 are not limited only to.
The invention also discloses the sampling method without motor Autosampler on a kind of ribbon conveyer, belt is opened defeated
The power switch on machine is sent, conveyer belt 7 is run, rubber wheel 9 drives it to rotate in the presence of the frictional force of conveyer belt 7, rubber wheel 9
By driving first rotating shaft 16 to rotate and then driving driving gear 10 to rotate, driving gear 10 drives driven gear 11 to rotate, from
Moving gear 11 first drives the second rotating shaft 17 to rotate, and band movable sprocket 12 rotates and then drives hollow shaft 2 to rotate again for the second rotating shaft 17, this
When probe tube 1 rotated with hollow shaft 2, can be with conveying when the thief hole 4 of probe tube 1 goes to lowest part with probe tube 1
With the material contact on 7, material enters in probe tube 1 and being rotated into hollow shaft 2 with probe tube 1, thing from thief hole 4
Material is rotated in feeding sample storage cylinder 3 by the flight 5 in hollow shaft 2, completes feeding.
The embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, it is all to utilize this
Conceive the change that unsubstantiality is carried out to the present invention, the behavior for invading the scope of the present invention all should be belonged to.
Claims (6)
1. on a kind of ribbon conveyer without motor Autosampler, it is characterised in that：Including feeding unit and gear unit, institute
Stating feeding unit includes probe tube, hollow shaft, sample storage cylinder, and the sample storage cylinder is provided with the first mounting hole, the end of the probe tube
Portion is provided with thief hole, is provided with flight in the hollow shaft, and one end of the hollow shaft is provided with feed opening, the hollow shaft it is another
One end is in its Central Symmetry and the probe tube communicated therewith provided with many, and the one end of the hollow shaft provided with feed opening is rotatable
Be arranged on sample storage cylinder the first mounting hole on and extend into sample storage cylinder in；The gear unit includes conveyer belt, transmission arm, rubber
Rubber tire, driving gear, driven gear, a pair of sprocket, driving-chain and fix bar, one end of the transmission arm are tilted by a bearing
Be arranged in hollow shaft, the other end of the transmission arm is provided with first rotating shaft and the second rotating shaft, and the rubber wheel is arranged on the
The outside of one rotating shaft, the top surface of the periphery of the rubber wheel and the conveyer belt is inconsistent, the driving gear and driven tooth
Wheel is separately positioned on inner side and the intermeshing of first rotating shaft and the second rotating shaft, and the sprocket wheel is separately positioned on the second rotating shaft and sky
Connected on heart axle and with driving-chain, one end of the fix bar is arranged on transmission arm, the other end is arranged on sample storage cylinder；It is described
Probe tube is located at the top of conveyer belt.
2. on a kind of ribbon conveyer according to claim 1 without motor Autosampler, it is characterised in that：The sky
Heart axle is provided with 2 probe tubes.
3. on a kind of ribbon conveyer according to claim 2 without motor Autosampler, it is characterised in that：The sky
Heart axle is provided with T-shaped pull bar close to one end of probe tube, and the two ends of the pull bar are separately fixed on probe tube.
4. on a kind of ribbon conveyer according to claim 1 without motor Autosampler, it is characterised in that：It is described solid
Fixed pole is spring.
5. on a kind of ribbon conveyer according to claim 1 without motor Autosampler, it is characterised in that：The sky
One end that heart axle extend into sample storage cylinder is provided with a support bar, and support bar is fixed by a connection piece with hollow shaft, the sample storage cylinder
The second mounting hole is provided with, the support bar is spindle rotationally arranged on the second mounting hole and stretches out the second mounting hole, support bar
Extension be provided with balancing frame, sample storage cylinder and be additionally provided with a window.
6. the sampling method without motor Autosampler on any ribbon conveyer described in a kind of claim 1-5, it is special
Levy and be：The power switch on ribbon conveyer is opened, conveyer belt operation, rubber wheel drives in the presence of conveyer belt frictional force
It is rotated, and rubber wheel is by driving first rotating shaft to rotate and then driving driving gear to rotate, and driving gear drives driven tooth rotation
Dynamic, driven gear first drives the second axis of rotation, and band movable sprocket rotates and then drives hollow shaft rotation again for the second rotating shaft, at this moment takes
Sample pipe rotates with hollow shaft, can be with the material on conveyer belt when the thief hole of probe tube goes to lowest part with probe tube
Contact, material enters in probe tube and being rotated into hollow shaft with probe tube from thief hole, and material passes through in hollow shaft
Flight rotate feeding sample storage cylinder in, complete feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583357.0A CN107202713A (en) | 2017-07-18 | 2017-07-18 | On a kind of ribbon conveyer without motor Autosampler and its sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583357.0A CN107202713A (en) | 2017-07-18 | 2017-07-18 | On a kind of ribbon conveyer without motor Autosampler and its sampling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202713A true CN107202713A (en) | 2017-09-26 |
Family
ID=59911027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583357.0A Pending CN107202713A (en) | 2017-07-18 | 2017-07-18 | On a kind of ribbon conveyer without motor Autosampler and its sampling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781455A (en) * | 2019-01-18 | 2019-05-21 | 甘肃施可丰生态科技有限公司 | A kind of chemical fertilizer production chemical fertilizer granule sampler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280635A (en) * | 1963-07-12 | 1966-10-25 | Lorraine Houilleres | Automatic sampler with scooping-wheel |
| CN2044348U (en) * | 1989-01-27 | 1989-09-13 | 张跃忠 | Powerless automatic sampler for granular material |
| US20020078868A1 (en) * | 2000-04-10 | 2002-06-27 | Mchenry H. Thomas | On-line remediation of high sulfur coal and control of coal-fired power plant feedstock |
| CN203148725U (en) * | 2013-03-06 | 2013-08-21 | 史丹利化肥吉林有限公司 | Automatic sampler of online production of compound fertilizer |
| CN203365445U (en) * | 2013-06-13 | 2013-12-25 | 河北峰煤焦化有限公司 | Automatic sampling device |
| CN203396598U (en) * | 2013-07-19 | 2014-01-15 | 江苏双昌肥业有限公司 | Automatic particulate matter sampling device |
| CN106198114A (en) * | 2016-07-08 | 2016-12-07 | 重庆友擘机械制造有限公司 | Screw conveyer belt sampler |
-
2017
- 2017-07-18 CN CN201710583357.0A patent/CN107202713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280635A (en) * | 1963-07-12 | 1966-10-25 | Lorraine Houilleres | Automatic sampler with scooping-wheel |
| CN2044348U (en) * | 1989-01-27 | 1989-09-13 | 张跃忠 | Powerless automatic sampler for granular material |
| US20020078868A1 (en) * | 2000-04-10 | 2002-06-27 | Mchenry H. Thomas | On-line remediation of high sulfur coal and control of coal-fired power plant feedstock |
| CN203148725U (en) * | 2013-03-06 | 2013-08-21 | 史丹利化肥吉林有限公司 | Automatic sampler of online production of compound fertilizer |
| CN203365445U (en) * | 2013-06-13 | 2013-12-25 | 河北峰煤焦化有限公司 | Automatic sampling device |
| CN203396598U (en) * | 2013-07-19 | 2014-01-15 | 江苏双昌肥业有限公司 | Automatic particulate matter sampling device |
| CN106198114A (en) * | 2016-07-08 | 2016-12-07 | 重庆友擘机械制造有限公司 | Screw conveyer belt sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781455A (en) * | 2019-01-18 | 2019-05-21 | 甘肃施可丰生态科技有限公司 | A kind of chemical fertilizer production chemical fertilizer granule sampler |
| CN109781455B (en) * | 2019-01-18 | 2024-02-20 | 甘肃施可丰生态科技有限公司 | Chemical fertilizer particle sampler for chemical fertilizer production |
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| PB01 | Publication | ||
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Application publication date: 20170926 |