CN106940283B - Laser particle analyzer filling rifle - Google Patents
Laser particle analyzer filling rifle Download PDFInfo
- Publication number
- CN106940283B CN106940283B CN201710259396.5A CN201710259396A CN106940283B CN 106940283 B CN106940283 B CN 106940283B CN 201710259396 A CN201710259396 A CN 201710259396A CN 106940283 B CN106940283 B CN 106940283B
- Authority
- CN
- China
- Prior art keywords
- gear
- gun body
- planetary gear
- back cavity
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002245 particle Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 241001562042 Physa Species 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000004503 fine granule Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Toys (AREA)
Abstract
The present invention relates to the charging auxiliary tools of laser particle analyzer, specially laser particle analyzer filling rifle.It solves the problems, such as to lack the dedicated filling tool of laser particle analyzer at present.The laser particle analyzer filling rifle includes gun body, executing agency, driving mechanism and rabbling mechanism；Executing agency includes hollow stud, and the driving disk being threadedly engaged with stud is cased on stud；Driving mechanism is located at the back cavity of gun body, including decelerating motor, first planetary gear, fluted disc, roller gear, the second planetary gear, the positive and negative rotation control switch at gun body trigger, wherein, first planetary gear and the difference of the second planetary gear are the second planetary gear gear ring with external tooth；Rabbling mechanism includes agitating shaft, agitator arm, pinion gear, gear wheel, transmission gear.
Description
Technical field
The present invention relates to the charging auxiliary tools of laser particle analyzer, specially laser particle analyzer filling rifle.
Background technique
Laser particle analyzer is instrument that is a kind of accurate and efficiently testing particulate size.The existing laser grain used in the industry
Instrument is spent, the laser particle analyzer of the especially Mastersizer2000 and Mastersizer3000 model of Malvern company production exists
It is most widely used in current industry.Due to lacking dedicated adding material device, the test sample (liquid that will be handled well in beaker
With particulate matter mixture) be added laser particle analyzer sample cell in when, common method be using glass bar in beaker side stir
While pouring into, this method is suffered from the drawback that first, the sample cell feed inlet of laser particle analyzer is smaller, and beaker can not incline completely
Ramp down enters；Second, for the particulate matter that thickness mixes, hand operated mixing is difficult to be sufficiently mixed large or fine granule to pour into sample cell,
So that coarse granule is deposited in beaker bottom and is difficult to enter sample cell test, just cannot reflect the true granularity of particulate matter；Third,
The sample turbidity only aptitude test when reaching specified obscurity range in sample cell, and manual filling is easily less plus or more
Add, needs to re-start sample treatment if the range beyond obscurity.
Summary of the invention
The present invention solves the problems, such as to lack the dedicated filling tool of laser particle analyzer at present, provides a kind of laser particle analyzer filling
Rifle.
The present invention is achieved by the following technical scheme: laser particle analyzer filling rifle, including gun body, executing agency, drive
Motivation structure and rabbling mechanism；
Rubber ring is set in the middle part of the bore of gun body, gun body inner cavity is divided into the ante-chamber formed by bore front and by bore after
Portion, pikestaff portion formed back cavity, be between the ante-chamber and back cavity of gun body it is removable be flexibly connected, the front end of gun body ante-chamber is (i.e.
At muzzle) it is equipped with liquid outlet, a mouthful cap is cased with outside liquid outlet；
Executing agency includes hollow stud, and one end of stud passes through the rubber ring of gun body inner cavity, and is fixed with and gun body
The piston of ante-chamber cooperation, stud, which is located on the part of gun body back cavity, is cased with the driving disk being threadedly engaged with stud, driving disk
On be provided with the pin hole being circumferentially distributed.
Driving mechanism is located at the back cavity of gun body, including decelerating motor, first planetary gear, fluted disc, roller gear, the second row
Star gear, support ring, the positive and negative rotation control switch at gun body trigger, wherein first planetary gear and the second planetary gear
Difference be the second planetary gear gear ring with external tooth.
Decelerating motor is fixed on the back cavity of gun body；The gear ring of first planetary gear is fixed on gun body back cavity, the first planet tooth
The sun gear fixing assembling of wheel is on the output shaft of decelerating motor, and the center of each edge of the planet carrier of first planetary gear is
It is fixed with a pin；Fluted disc is constituted by physa plate and along the ring tooth that the edge of one end face of physa plate is arranged, the physa of fluted disc
Quantity, position pin hole corresponding with the pin on the planet carrier of first planetary gear, and the row of first planetary gear are provided on plate
Each pin in carrier is arranged in correspondingly in each pin hole on the physa plate of fluted disc；After support ring is fixed on gun body
Chamber, support ring and the second planetary gear sun gear are placed on the stud of executing agency, and the second planetary gear sun gear
Side supports or is fixed in support ring, and protrusion is equipped at the top of the back cavity of gun body, and the second planetary gear has the tooth of external tooth
It encloses top to be located in protrusion, the center of each edge of the second planetary gear planet carrier is respectively and fixedly provided with a pin, and one by one
It is accordingly arranged in the pin hole on the driving disk of executing agency；Be supported in the both ends of the roller gear of gun body back cavity respectively with
The outer tooth engagement of the ring tooth of fluted disc and the second planetary gear gear ring；The power supply that positive and negative rotation control switch is arranged in decelerating motor is returned
Lu Zhong；
Rabbling mechanism includes agitating shaft, agitator arm, pinion gear, gear wheel, transmission gear；One end of agitating shaft, which is protruded into, holds
The hollow stud and hermetically passing piston of row mechanism enter gun body ante-chamber, and agitator arm is fixed on the stirring into gun body ante-chamber
Shaft end portion, the other end of agitating shaft stretch out stud and fixed pinion gear, and gear wheel and transmission gear are individually fixed in and are supported on
The both ends of short axle in gun body back cavity, gear wheel are engaged with pinion gear, the ring tooth engagement of transmission gear and fluted disc.
Specific work process is as follows: removing gun body ante-chamber, covers liquid outlet mouth cap, by the sample (liquid Jing Guo pre-treatment
With particulate matter mixture) pour into gun body ante-chamber, locking gun body ante-chamber and gun body back cavity.Lower liquid outlet mouth cap is unloaded, positive and negative rotation is passed through
Control switch controls decelerating motor and rotates forward, and decelerating motor drives the row of first planetary gear by the sun gear of first planetary gear
Carrier and the fluted disc being attached thereto rotation；Fluted disc drives gear ring of second planetary gear with external tooth to turn by roller gear
It is dynamic, and then the second planetary gear planet carrier and the driving disk being attached thereto are rotated, due to having the limit of protrusion, the second row
The gear ring of star gear cannot be moved along stud, and so that with the rotation of driving disk, stud is driven to preceding movement, make piston in gun body
It is moved forward in ante-chamber；While fluted disc rotates, through the driving agitating shaft rotation of transmission gear, gear wheel and pinion gear, to gun body
Filling in ante-chamber is stirred, final to realize that sample is released while being stirred through liquid outlet, injects laser particle analyzer sample
In product slot.To the end of filling, decelerating motor reversion is controlled by positive and negative rotation control switch, moves back piston in gun body ante-chamber
It moves to extreme position, removes gun body ante-chamber, clean rabbling mechanism and gun body ante-chamber, in case the filling of next sample.
Laser particle analyzer filling rifle of the present invention is brought in driving mechanism by two groups of planetary gear settings
Required deceleration is adjusted, and actuator design is unique and by the ingenious combination with driving mechanism, realizes filling process, simultaneously
By the setting of rabbling mechanism and its ingenious combination with executing agency, driving mechanism, brings required acceleration and adjust and real
The stirring of filling is showed；Entire product structure design is reasonable, novel, unique, ingenious, is a kind of ideal laser particle analyzer filling
Auxiliary tool.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is planetary gear structural schematic diagram (external tooth on the second planetary gear gear ring is not drawn into figure)；
Fig. 3 is the structural schematic diagram of fluted disc；
Fig. 4 is the structural schematic diagram of executing agency.
Design according to the invention, the first and second planetary gear gear rings, planetary gear sun gear, planetary gear
Planet carrier is respectively positioned in gun body back cavity.But in order to avoid the lines in Fig. 1 are excessively in disorder, above-mentioned component is not drawn in Fig. 1
In gun body back cavity, but above-mentioned component is drawn in Fig. 2 respectively, to guarantee the clear of attached drawing.Meanwhile definitely to show
Drive connection, the fluted disc in Fig. 1 use schematic representation, and Fig. 3 gives the structural schematic diagram of fluted disc.
In figure: 1- gun body, 2- rubber ring, 3- liquid outlet, 4- stud, 5- piston, 6- driving disk, 7- transmission
Pin hole on disk, 8- decelerating motor, 9- roller gear, 10- positive and negative rotation control switch, the tooth of 11- first planetary gear
It encloses, the sun gear of 12- first planetary gear, the planet carrier of 13- first planetary gear, on 14- first planetary gear planet carrier
Pin, 15- physa plate, 16- ring tooth, the pin hole on the physa plate of 17- fluted disc, 18- agitating shaft, 19- agitator arm,
20- pinion gear, 21- gear wheel, 22- transmission gear, 23- protrusion, 25- mouthfuls of caps, 26-support rings.
Specific embodiment
Laser particle analyzer filling rifle, including gun body 1, executing agency, driving mechanism and rabbling mechanism；
Rubber ring 2 is set in the middle part of the bore of gun body, gun body inner cavity is divided into the ante-chamber formed by bore front and by bore
Rear portion, pikestaff portion formed back cavity, be between the ante-chamber and back cavity of gun body it is removable be flexibly connected, the front end of gun body ante-chamber
(i.e. at muzzle) is equipped with liquid outlet 3, and mouthful cap 25 is cased with outside liquid outlet；Being flexibly connected between the ante-chamber of gun body and back cavity, can be square
Just test sample is added, i.e., under first dismantling the ante-chamber of gun body (piston is moved back to the limit), is installed again after sample is added；Also because
This can configure multiple identical gun body ante-chambers, with the different filling of correspondence；Removable activity between the ante-chamber and back cavity of gun body
A variety of well known dismounting movable connection structures can be used in connection.
Executing agency includes hollow stud 4, and one end of stud 4 passes through the rubber ring 2 of gun body inner cavity, and is fixed with and rifle
The piston 5 of body ante-chamber cooperation, stud 4, which is located on the part of gun body back cavity, is cased with the driving disk 6 being threadedly engaged with stud, transmission
The pin hole 7 being circumferentially distributed is provided on disk 6；
Driving mechanism is located at the back cavity of gun body 1, including decelerating motor 8, first planetary gear, fluted disc, roller gear 9,
Two planetary gears, support ring 26, the positive and negative rotation control switch 10 at gun body trigger, wherein first planetary gear and second
Planetary gear difference is the second planetary gear gear ring with external tooth；
Decelerating motor is fixed on the back cavity of gun body；The gear ring 11 of first planetary gear is fixed on gun body back cavity, the first planet
12 fixing assembling of sun gear of gear is on the output shaft of decelerating motor 8, each edge of the planet carrier 13 of first planetary gear
Center be respectively and fixedly provided with a pin 14；16 structure of ring tooth that fluted disc is arranged by physa plate 15 and along the edge of one end face of physa plate
At, quantity, position pin hole 17 corresponding with the pin 14 on the planet carrier of first planetary gear are provided on the physa plate 15 of fluted disc,
And each pin 14 on the planet carrier of first planetary gear is arranged in each pin on the physa plate 15 of fluted disc correspondingly
In hole 17；Support ring 26 is fixed on gun body back cavity, and support ring 26 and the second planetary gear sun gear are placed on the spiral shell of executing agency
On column 4, and the side of the second planetary gear sun gear supports or is fixed in support ring 26, sets at the top of the back cavity of gun body 1
There is protrusion 23, gear ring top of second planetary gear with external tooth is located in protrusion 23, the second planetary gear planet carrier
The center of each edge is respectively and fixedly provided with a pin, and the pin hole 7 being arranged on the driving disk 6 of executing agency correspondingly
It is interior；It is outer with the ring tooth 16 of fluted disc and the second planetary gear gear ring respectively to be supported in the both ends of the roller gear 9 of gun body back cavity
Tooth engagement；Positive and negative rotation control switch 10 is arranged in the current supply circuit of decelerating motor 8；
Rabbling mechanism includes agitating shaft 18, agitator arm 19, pinion gear 20, gear wheel 21, transmission gear 22；Agitating shaft 18
One end protrude into executing agency hollow stud 4 and hermetically passing piston 5 enter gun body ante-chamber, agitator arm 19 be fixed on into
Enter the agitating shaft end of gun body ante-chamber, the other end of agitating shaft stretches out stud 4 and fixed pinion gear 20, gear wheel 21 and driving cog
Wheel 22 is individually fixed in the both ends for the short axle being supported in gun body back cavity, and gear wheel 21 is engaged with pinion gear 20, transmission gear
22 engage with the ring tooth 16 of fluted disc.
When it is implemented, the handle portion in gun body back cavity is equipped with battery compartment.The transmission ratio of first planetary gear is 2.5-5；
Second planetary gear transmission ratio is 1.25-1.67.
Claims (2)
1. a kind of laser particle analyzer filling rifle, it is characterised in that including gun body (1), executing agency, driving mechanism and rabbling mechanism；
Rubber ring (2) are set in the middle part of the bore of gun body, gun body inner cavity is divided into the ante-chamber formed by bore front and by bore after
Portion, pikestaff portion formed back cavity, be between the ante-chamber and back cavity of gun body it is removable be flexibly connected, the front end of gun body ante-chamber is equipped with
Liquid outlet (3), liquid outlet are cased with a mouthful cap (25) outside；
Executing agency includes hollow stud (4), and one end of stud (4) passes through the rubber ring (2) of gun body inner cavity, and be fixed with
The piston (5) of gun body ante-chamber cooperation, stud (4), which is located on the part of gun body back cavity, is cased with the driving disk being threadedly engaged with stud
(6), the pin hole (7) being circumferentially distributed is provided on driving disk (6)；
Driving mechanism is located at the back cavity of gun body (1), including decelerating motor (8), first planetary gear, fluted disc, roller gear (9),
Second planetary gear, support ring (26), the positive and negative rotation control switch (10) at gun body trigger, wherein first planetary gear
It is the second planetary gear gear ring with external tooth with the difference of the second planetary gear；
Decelerating motor is fixed on the back cavity of gun body；The gear ring (11) of first planetary gear is fixed on gun body back cavity, the first planet tooth
Sun gear (12) fixing assembling of wheel is on the output shaft of decelerating motor (8), each of planet carrier (13) of first planetary gear
The center of edge is respectively and fixedly provided with a pin (14)；What fluted disc was arranged by physa plate (15) and along the edge of one end face of physa plate
Ring tooth (16) is constituted, the pin being provided on the planet carrier of quantity, position and first planetary gear on the physa plate (15) of fluted disc
(14) corresponding pin hole (17), and each pin (14) on the planet carrier of first planetary gear is arranged in fluted disc correspondingly
Physa plate (15) on each pin hole (17) in；Support ring (26) is fixed on gun body back cavity, support ring (26) and the second planet
The sun gear of gear is placed on the stud (4) of executing agency, and the side of the second planetary gear sun gear supports or is fixed on
It in support ring (26), is equipped at the top of the back cavity of gun body (1) raised (23), the second planetary gear has the gear ring top of external tooth
In raised (23), the center of each edge of the second planetary gear planet carrier is respectively and fixedly provided with a pin, and one is a pair of
It is arranged in answering the pin hole (7) on the driving disk (6) of executing agency Nei；It is supported in the two of the roller gear (9) of gun body back cavity
Hold the outer tooth engagement with the ring tooth (16) of fluted disc and the second planetary gear gear ring respectively；Positive and negative rotation control switch (10) is arranged in
In the current supply circuit of decelerating motor (8)；
Rabbling mechanism includes agitating shaft (18), agitator arm (19), pinion gear (20), gear wheel (21), transmission gear (22)；It stirs
The one end for mixing axis (18) protrudes into the hollow stud (4) of executing agency and hermetically passing piston (5) enters gun body ante-chamber, paddle
Wheel (19) is fixed on the agitating shaft end into gun body ante-chamber, and the other end of agitating shaft stretches out stud (4) and fixed pinion gear
(20), gear wheel (21) and transmission gear (22) are individually fixed in the both ends for the short axle being supported in gun body back cavity, gear wheel
(21) it is engaged with pinion gear (20), transmission gear (22) is engaged with the ring tooth (16) of fluted disc.
2. laser particle analyzer filling rifle according to claim 1, it is characterised in that the transmission ratio of first planetary gear is
2.5-5；Second planetary gear transmission ratio is 1.25-1.67.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259396.5A CN106940283B (en) | 2017-04-20 | 2017-04-20 | Laser particle analyzer filling rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259396.5A CN106940283B (en) | 2017-04-20 | 2017-04-20 | Laser particle analyzer filling rifle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940283A CN106940283A (en) | 2017-07-11 |
| CN106940283B true CN106940283B (en) | 2019-03-29 |
Family
ID=59463694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259396.5A Expired - Fee Related CN106940283B (en) | 2017-04-20 | 2017-04-20 | Laser particle analyzer filling rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940283B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561131A (en) * | 2022-12-08 | 2023-01-03 | 巴斯夫杉杉电池材料有限公司 | Full-automatic wet method online granularity detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3687370A (en) * | 1971-01-18 | 1972-08-29 | Instapak Corp | Liquid mixing and dispensing apparatus |
| CN1030881A (en) * | 1987-07-27 | 1989-02-08 | 涡轮技术企业公司 | A kind of injection apparatus that is provided with an additive fluid dispenser in the port of export |
| US7418881B2 (en) * | 2003-02-14 | 2008-09-02 | Malvern Instruments Limited | Dilution system and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9440252B2 (en) * | 2014-05-20 | 2016-09-13 | Gary Alonzo Smith | Applicator gun with substantially straight-through flow paths |
-
2017
- 2017-04-20 CN CN201710259396.5A patent/CN106940283B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3687370A (en) * | 1971-01-18 | 1972-08-29 | Instapak Corp | Liquid mixing and dispensing apparatus |
| CN1030881A (en) * | 1987-07-27 | 1989-02-08 | 涡轮技术企业公司 | A kind of injection apparatus that is provided with an additive fluid dispenser in the port of export |
| US7418881B2 (en) * | 2003-02-14 | 2008-09-02 | Malvern Instruments Limited | Dilution system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106940283A (en) | 2017-07-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |