CN208092073U - Sample sampler - Google Patents
Sample sampler Download PDFInfo
- Publication number
- CN208092073U CN208092073U CN201820440930.2U CN201820440930U CN208092073U CN 208092073 U CN208092073 U CN 208092073U CN 201820440930 U CN201820440930 U CN 201820440930U CN 208092073 U CN208092073 U CN 208092073U
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- China
- Prior art keywords
- sample
- component
- station
- turntable
- charge cask
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Abstract
The utility model discloses a kind of sample samplers, including turntable, actuator and more than one sample-adding component, circumference of the sample-adding components distribution in the turntable, it is provided with below the turntable and weighs station and cleaning station, it is provided with weighing component on the weighing station, cleaning component is provided on the cleaning station, the actuator is connected with the turntable, rotates for driving disc and switches between weighing station and cleaning station so as to be loaded component.The sample sampler of the utility model has many advantages, such as that simple in structure, sampling efficiency is high and precisely reliable.
Description
Technical field
The utility model relates generally to sample weighing technical field, refers in particular to a kind of sample sampler.
Background technology
In coal analysis field, the coal sample tested is mostly powdered, it is often necessary to pick and place coal sample in earthenware to be tested
It is tested on crucible, the step that accurate sample-adding weighing is essential is carried out to this powdered coal sample.Continuous accurate sample-adding
Weighing is the related operating personnel essential and especially arduous work to be executed.In addition to the repeat property of work
Except, operating personnel must put into comparable time and attention to being accurately loaded to weigh, to avoid wrong sample is added.And because
It is frequently necessary to the different coal sample of the same meausring apparatus consecutive weighings, a upper coal sample is in the case where the residual of Weighing system can pollute
The coal sample of one weighing so that the coal sample of pollution is unusable.
Utility model content
The technical problems to be solved in the utility model is that：For technical problem of the existing technology, this practicality is new
Type provides a kind of sample sampler simple in structure, sampling efficiency is high.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of sample sampler, including turntable, actuator and more than one sample-adding component, the sample-adding components distribution
It is provided with below the circumference of the turntable, the turntable and weighs station and clean station, be arranged on the weighing station
There is weighing component, cleaning component is provided on the cleaning station, the actuator is connected with the turntable, is used for driving disc
It rotates so that sample-adding component switches between weighing station and cleaning station.
As a further improvement of the above technical scheme：
The sample-adding component includes the charge cask for holding sample, the upper opening of the charge cask, the charging appearance
The lower section of device is equipped with outlet, is equipped with mixing component in the charge cask, the mixing component is connected with a lifting driving group
Part and rotary drive assembly, the lifting drive component is for driving the mixing component oscilaltion to open outlet
It closes；The lifting drive component cooperates with the rotary drive assembly, for driving mixing component when opening outlet
It up and down reciprocatingly lifts and synchronous rotary is to be stirred the sample in charge cask.
The mixing component includes agitating shaft, and stirring blade is provided on the agitating shaft, and one end of the agitating shaft is set
It is equipped with the thimble for blocking outlet.
The bottom opening of the charge cask is provided with the rejected material door for blocking bottom opening at the bottom opening,
The side of the rejected material door is hinged on the side of the charge cask；The outlet is arranged on the rejected material door.
The charge cask is in funnel-form.
The lifting drive component includes cylinder.
The rotary drive assembly includes stepper motor.
The weighing component includes balance, and the balance is equipped with the crucible for holding sample, and the crucible is located at institute
State the underface of sample-adding component.
The cleaning component includes receiving hopper, cleaning brush and guide rail, and the cleaning brush is located at the receiving hopper and sample-adding group
Between part, the cleaning brush is slidably mounted on the guide rail and slides up and down.
The quantity of the sample-adding component is five, is evenly distributed on the circumference of the turntable.
Compared with prior art, the utility model has the advantage of：
Multiple sample-adding components are arranged in the side of turntable in the sample sampler of the utility model, can be by single
Station is weighed to realize to the different weighings for being loaded different samples in components, to improve sample-adding efficiency；It is additionally configured with cleaning group
Part weighs station and is independently arranged with station is cleaned, can be carried out at the same time operation, further increase the sampling efficiency of whole device.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the turntable of the utility model and the dimensional structure diagram for being loaded component.
Fig. 3 is the structural schematic diagram that component is loaded in the utility model.
Fig. 4 is the structural schematic diagram of charge cask in the utility model.
Fig. 5 is the structural schematic diagram of mixing component in the utility model.
Figure label indicates：1, mounting base；2, turntable；3, actuator；4, it is loaded component；401, charge cask；402, go out
Sample mouth；403, mixing component；4031, agitating shaft；4032, blade；4033, thimble；404, rejected material door；405, driving group is lifted
Part；406, rotary drive assembly；5, station is weighed；6, component is weighed；601, balance；602, crucible；7, station is cleaned；8, it cleans
Component；801, receiving hopper；802, cleaning brush；803, guide rail.
Specific implementation mode
The utility model is further described below in conjunction with Figure of description and specific embodiment.
As depicted in figs. 1 and 2, the sample sampler of the present embodiment, including mounting base 1, turntable 2, actuator 3 and one
Above sample-adding component 4, actuator 3 are mounted in mounting base 1, and turntable 2 is installed on the output end of actuator 3, wherein sample-adding group
Part 4 is distributed in the side of turntable 2, and the lower section of turntable 2, which is provided with, to be weighed station 5 and clean station 7, is set on station 5 wherein weighing
It is equipped with and weighs component 6, wherein it includes balance 601 to weigh component 6, balance 601 is equipped with the crucible 602 for holding sample, earthenware
Crucible 602 is located at the underface of sample-adding component 4；It cleans to be provided on station 7 and cleans component 8, for the sample-adding after the completion of sampling
Component 4 is cleaned；Wherein actuator 3 is rotated for driving disc 2 is weighing station 5 and is cleaning station 7 so as to be loaded component 4
Between switch.Multiple sample-adding components 4 are arranged in the side of turntable 2 in the sample sampler of the utility model, can be by single
The station 5 that weighs realize weighings to different samples in different sample-adding components 4, to improve sample-adding efficiency；It is additionally configured with clear
Component 8 is swept, station 5 is weighed and is independently arranged with station 7 is cleaned, operation can be carried out at the same time, further increase the sampling of whole device
Efficiency.
As shown in Figures 3 to 5, the sample sampler of the present embodiment, including sample-adding component 4, sample-adding component 4 include being used for
The charge cask 401 of sample is held, the upper opening of charge cask 401 serves as feed inlet, and the lower section of charge cask 401 is equipped with
Outlet 402, charge cask 401 is interior to be equipped with mixing component 403, and wherein mixing component 403 includes agitating shaft 4031, agitating shaft
Stirring blade 4032 is provided on 4031, the bottom end of agitating shaft 4031 is provided with the thimble 4033 for blocking outlet 402, top
The shape of needle 4033 matches with sample is gone out, and the top of mixing component 403 is connected with a lifting drive component 405 and rotation driving
Component 406, wherein lifting drive component 405 is used to drive 4031 oscilaltion of agitating shaft, when agitating shaft 4031 declines, thimble
4033 stretch to formation in outlet 402 and block, and close outlet 402；When agitating shaft 4031 rises, thimble 4033 then from
It is transferred in outlet 402, opens outlet 402；In addition rotary drive assembly 406 drives for driving agitating shaft 4031 to rotate
Stirring blade 4032 rotates on agitating shaft 4031, is stirred to the sample in charge cask 401, while while agitating,
Agitating shaft 4031 also synchronizes oscilaltion, is squeezed out sample from outlet 402 by the up and down action of thimble 4033.By to sample
While product are stirred, cooperation oscilaltion squeezes out sample from outlet 402, can realize sample uniformly from outlet
402 outflows, ensure the accuracy of sampling.
As shown in figure 4, charge cask 401 is in funnel-form, its underpart is cylindrical, the bottom opening of charge cask 401,
It is blocked by a rejected material door 404, and outlet 402 is arranged on rejected material door 404, convenient for discharging；Specifically, rejected material door
404 side is hinged on the side of charge cask 401, after the completion of sampling, opens rejected material door 404, is remained in charge cask 401
Sample fall into specified containers, and charge cask 401 is cleaned.In order to ensure 404 pairs of the rejected material door in normal sampling
The closure of bottom opening can cover the components such as torsional spring on articulated shaft, to ensure that rejected material door 404 has certain self-closing power with can
By blocking.In addition, in order to ensure the normal cleaning to charge cask 401, the lower section of charge cask 401 is provided with cleaning component
8, it includes that (such as cleaning hairbrush, radius are slightly larger than charge cask for receiving hopper 801, guide rail 803 and cleaning brush 802 to clean component 8
The radius of 401 lower cylindricals), receiving hopper 801 is located at the lower section of cleaning brush 802, for accepting waste sample；Cleaning brush 802 can be along leading
Rail 803 slides up and down, and after the opening of rejected material door 404,802 upward sliding of cleaning brush enters in charge cask 401, by past
It is slided up and down again to being cleaned inside charge cask 401, while oscilaltion, cleaning brush 802 can be by agitating shaft
4031 (agitating shaft 4031 and lifting drive components 405 and rotary drive assembly 406 are detached from this time) jack up and synchronous are filling upwards
Sliding in the axis hole that 401 top of material container is arranged.
In the present embodiment, actuator 3 is driving motor；It includes lifting cylinder or lifting cylinder etc. to lift drive component 405；
Rotary drive assembly 406 include stepper motor, specifically, stepper motor is installed on lifting cylinder, agitating shaft 4031 then with step
The rotary shaft of stepper motor is detachably connected (such as magnetic).
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of sample sampler, which is characterized in that including turntable (2), actuator (3) and more than one sample-adding component
(4), the sample-adding component (4) is distributed in the circumference of the turntable (2), and weighing station is provided with below the turntable (2)
(5) and station (7) is cleaned, is provided on the weighing station (5) and weighs component (6), be provided on the cleaning station (7) clear
Component (8) is swept, the actuator (3) is connected with the turntable (2), rotates for driving disc (2) and exists so as to be loaded component (4)
It weighs and switches between station (5) and cleaning station (7).
2. sample sampler according to claim 1, which is characterized in that the sample-adding component (4) includes holding sample
Charge cask (401), the upper opening of the charge cask (401), the lower section of the charge cask (401) is equipped with outlet
(402), mixing component (403) is equipped in the charge cask (401), the mixing component (403) is connected with lifting driving
Component (405) and rotary drive assembly (406), the lifting drive component (405) is for driving the mixing component (403)
Lower lifting is to open and close outlet (402)；The lifting drive component (405) and the rotary drive assembly (406) phase
Mutually cooperation, for being driven when opening outlet (402), mixing component (403) up and down reciprocatingly lifts and synchronous rotary is with to charging
Sample in container (401) is stirred.
3. sample sampler according to claim 2, which is characterized in that the mixing component (403) includes agitating shaft
(4031), stirring blade (4032) is provided on the agitating shaft (4031), one end setting of the agitating shaft (4031) is useful
In the thimble (4033) for blocking outlet (402).
4. sample sampler according to claim 2, which is characterized in that the bottom opening of the charge cask (401),
The rejected material door (404) for blocking bottom opening is provided at the bottom opening, the side of the rejected material door (404) is hinged on
The side of the charge cask (401)；The outlet (402) is arranged on the rejected material door (404).
5. sample sampler according to claim 2, which is characterized in that the charge cask (401) is in funnel-form.
6. sample sampler according to claim 2, which is characterized in that the lifting drive component (405) includes gas
Cylinder.
7. sample sampler according to claim 6, which is characterized in that the rotary drive assembly (406) includes step
Stepper motor.
8. sample sampler as claimed in any of claims 1 to 7, which is characterized in that the weighing component (6)
Including balance (601), the balance (601) is equipped with the crucible (602) for holding sample, and the crucible (602) is located at institute
State the underface of sample-adding component (4).
9. sample sampler as claimed in any of claims 1 to 7, which is characterized in that the cleaning component (8)
Including receiving hopper (801), cleaning brush (802) and guide rail (803), the cleaning brush (802) is located at the receiving hopper (801) and adds
Between sample component (4), the cleaning brush (802) is slidably mounted on the guide rail (803) and slides up and down.
10. sample sampler as claimed in any of claims 1 to 7, which is characterized in that the sample-adding component
(4) quantity is five, is evenly distributed on the circumference of the turntable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440930.2U CN208092073U (en) | 2018-03-29 | 2018-03-29 | Sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440930.2U CN208092073U (en) | 2018-03-29 | 2018-03-29 | Sample sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092073U true CN208092073U (en) | 2018-11-13 |
Family
ID=64057230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440930.2U Active CN208092073U (en) | 2018-03-29 | 2018-03-29 | Sample sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508226A (en) * | 2018-03-29 | 2018-09-07 | 湖南三德科技股份有限公司 | Sample sampler |
-
2018
- 2018-03-29 CN CN201820440930.2U patent/CN208092073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508226A (en) * | 2018-03-29 | 2018-09-07 | 湖南三德科技股份有限公司 | Sample sampler |
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