CN201331447Y - Automatic lime sampler - Google Patents

Automatic lime sampler Download PDF

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Publication number
CN201331447Y
CN201331447Y CNU2008201135788U CN200820113578U CN201331447Y CN 201331447 Y CN201331447 Y CN 201331447Y CN U2008201135788 U CNU2008201135788 U CN U2008201135788U CN 200820113578 U CN200820113578 U CN 200820113578U CN 201331447 Y CN201331447 Y CN 201331447Y
Authority
CN
China
Prior art keywords
sampling
chute
sampler
sample
valve
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
Application number
CNU2008201135788U
Other languages
Chinese (zh)
Inventor
莫日爱
艾文豪
胡玉波
陈传新
刘海文
何红云
吴海文
陈海
邓耀德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aluminum Corp of China Ltd
Original Assignee
Aluminum Corp of China Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aluminum Corp of China Ltd filed Critical Aluminum Corp of China Ltd
Priority to CNU2008201135788U priority Critical patent/CN201331447Y/en
Application granted granted Critical
Publication of CN201331447Y publication Critical patent/CN201331447Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an automatic lime sampler, which mainly comprises a sampling tap control valve, a sampling mechanism, a crushing mechanism and a screening mechanism, and adopts PLC program control. The sampling tap control valve is formed by connecting a valve plate, an air cylinder and an operation limit switch; a sampling hopper provided with a travelling wheel is mounted on a sampling rail and connected with the air cylinder to form the sampling mechanism; a chute connected with the sampling hopper at the upper part is connected with a crusher at the lower part; the screening mechanism is formed in the way that a motor speed reducer is connected with a splitter via a transmission shaft, and the opening of the splitter is connected with the outlet of the crusher; and the chute connected with the splitter at the upper part is connected with a sample barrel at the lower part. The chute and the sample barrel as well as the device are sealed during the full workflow. The sampler has simple and compact structure as well as automatic sampling and splitting, thereby avoiding randomness and errors caused by manual sampling; and moreover, the sampling has representativeness and accuracy.

Description

The lime self-actuated sampler
Technical field
The utility model relates to a kind of material sampler, takes a sample automatically when being applicable to band conveyor and chain scraper conveyor convey materials.
Background technology
Having now in band conveyor and chain scraper conveyor conveying raw materials for production process raw materials for production are carried out online sampling, is to use hand sampling, and it is inaccurate often to take a sample, and does not have representativeness, can not accurate instruction production.
The utility model content
The purpose of this utility model provide a kind of quantitatively, self-actuated sampler regularly, be suitable for band conveyor, chain scraper conveyor carry the timing of lime, quantitatively, the automatic sampling of uniform section, guarantee the accuracy and the representativeness of taking a sample.
Technical solution adopted in the utility model is:
This lime self-actuated sampler mainly is made up of sample tap operation valve, sampling mechanism, crushing mechanism, screening mechanism, adopts the PLC programmed control.Wherein:
The sample tap operation valve is formed by connecting by valve plate and cylinder, operation limit switch;
The sampling peck that is provided with travelling wheel is installed on the sampling track, and connects cylinder formation sampling mechanism; On connect under the chute of sampling peck and connect disintegrating machine;
Screening mechanism is made up of through the reduction device that the transmission shaft connection opening connects disintegrating machine outlet motor reducer, on connect under the chute of reduction device and connect sample bucket.
Described chute, sample bucket and the sealing of equipment whole process.
Described sampling track tail end is made 45 degree and is tilted.
Establish 3 spiral plates in the described reduction device.
Adopt self-actuated sampler of the present utility model, can be used for quantitative, the automatic sampling regularly of band conveyor, chain and pan conveyor convey materials.This sampler structure is simply compact, takes a sample automatically, division, has avoided the randomness and the error of hand sampling, representative, the accuracy of taking a sample.This sampler also is suitable for the sampling of other loose, high moisture content material.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is a system configuration synoptic diagram of the present utility model.
Fig. 2 is the utility model self-actuated sampler structural representation.
Among Fig. 1 and Fig. 2, the 1. spacing 7. sampling peck tracks of spacing 3. cylinders of band conveyor 2. valve plates 4. valve plates 5. sampling pecks 6. sampling pecks 8. cylinders 9. chutes 10. disintegrating machines 11. band conveyors 12. reduction devices 13. chutes 14. sample buckets 15. motor reducers.
Embodiment
The utility model lime self-actuated sampler mainly is made up of sample tap operation valve, sampling mechanism, crushing mechanism, screening mechanism, adopts the PLC programmed control.
Band conveyor 1 is installed on the belt porch, increase support at band conveyor head feed opening place, tail end is installed on support is made the sampling peck track 7 that 45 degree tilt, sampling peck 5 is equipped with travelling wheel, be installed in 7 on sampling peck track by 4 travelling wheels, cylinder 8 is rack-mount, sampling peck 5 is connected with cylinder 8 by bolt, control its sampling by cylinder, track 7 ends are spacing 6 by the bolt sampling peck, and chute 9 is welded on the support and places disintegrating machine 10 tops, disintegrating machine 10 is installed on the floor, cylinder 3 is by being bolted on the support, and valve plate 4 is connected with cylinder 3 by bolt, and valve plate 4 places chute 9 inflow point's front ends; Band conveyor 11 place floorings increase platform and support, to place sample bucket 14 and to install and fix motor reducer 15, take-off (propeller) shaft by motor reducer 15 is connected and fixed reduction device 12, there are 3 spiral plates reduction device 12 inside, realize the vertical rotating division, chute 13 is fixing with the support welding.Chute, sample bucket and the sealing of equipment whole process.
In the embodiment shown in Figure 2, cylinder 3 actions are put away sports equipment, valve plate is opened, running into spacing 2 backs of valve plate confirms that valve plate is opened and puts in place, cylinder 8 action booms, promoting sampling peck advances along track toward material side and sampling, according to predefined sample time, cylinder 8 actions are put away sports equipment, and the pulling sampling peck walks toward outside along track, because the lane change of track, behind the sampling peck travelling wheel raise and bump spacing, sampling peck 45 degree that tilt at this moment, material is because the effect nature landing of gravity realizes automatic discharging, material enters disintegrating machine 10 through chute 9, enter reduction device 12 after the fragmentation, division is after chute 13, and fraction enters sample bucket and makes sample, remainder is got back in the main flow, so far finishes the primary sample process.
Continuous running along with band conveyor (or chain and pan conveyor), sampler PLC control system energising work, each a period of time timing sampling of timing controlled self-actuated sampler, back and forth operation, can finish regularly, quantitatively, uniform section takes a sample automatically, thereby guaranteed the accuracy and the representativeness of sampling.
The principle of work of the utility model self-actuated sampler is as follows: when not working, the sample tap operation valve is closed, and sampling peck is in the material whereabouts track outside.When band conveyor starts operation, the energising of sampler PLC control system also picks up counting, reach the time (as 30 minutes) that presets, division mechanism motor reducer starts operation earlier, then disintegrating machine starts operation, the work of sample tap operation valve, valve plate is opened, behind the valve plate contact limit switch, sampling mechanism cylinder work boom, sampling peck advances and takes a sample to the material direction, and it is spacing to reach spacing position, the work of sampling mechanism cylinder put away sports equipment sample presentation and discharging, material enters disintegrating machine and carries out fragmentation, enter reduction device then and carry out division, a part of material enters and makes sample in the sample bucket after the division, and the remaining chute that passes through returns main flow.In the sampling peck fall back process contact spacing after, sample tap is closed in sample tap operation valve work.After sample tap was closed the regular hour (setting slack time), disintegrating machine was shut down, and then the division motor reducer is shut down, and so far finishes the primary sample process.

Claims (4)

1, a kind of lime self-actuated sampler is characterized in that: be made up of sample tap operation valve, sampling mechanism, crushing mechanism, screening mechanism, adopt the PLC programmed control;
1. the sample tap operation valve is formed by connecting by valve plate (4) and cylinder (3), operation limit switch;
2. the sampling peck (5) that is provided with travelling wheel is installed on the sampling track (7), and connects cylinder (8) formation sampling mechanism; On connect under the chute (9) of sampling peck (5) and connect disintegrating machine (10);
3. screening mechanism is made up of through the reduction device (12) that the transmission shaft connection opening connects disintegrating machine (10) outlet motor reducer (15), on connect under the chute (13) of reduction device (12) and connect sample bucket (14).
2, lime self-actuated sampler according to claim 1 is characterized in that: described chute (13), sample bucket (14) and the sealing of equipment whole process.
3, lime self-actuated sampler according to claim 1 is characterized in that: described sampling track (7) tail end is made 45 degree and is tilted.
4, lime self-actuated sampler according to claim 1 is characterized in that: establish 3 spiral plates in the described reduction device (12).
CNU2008201135788U 2008-11-20 2008-11-20 Automatic lime sampler Expired - Fee Related CN201331447Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201135788U CN201331447Y (en) 2008-11-20 2008-11-20 Automatic lime sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201135788U CN201331447Y (en) 2008-11-20 2008-11-20 Automatic lime sampler

Publications (1)

Publication Number Publication Date
CN201331447Y true CN201331447Y (en) 2009-10-21

Family

ID=41224831

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201135788U Expired - Fee Related CN201331447Y (en) 2008-11-20 2008-11-20 Automatic lime sampler

Country Status (1)

Country Link
CN (1) CN201331447Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674612A (en) * 2013-12-06 2014-03-26 中国铝业股份有限公司 Automatic sampling system of disc filter
CN104236960A (en) * 2014-09-23 2014-12-24 安徽六国化工股份有限公司 Phosphorite powder sampling device
CN105571888A (en) * 2015-12-17 2016-05-11 中国城市建设研究院有限公司 Automatic sampling device for waste incineration slags
CN107572840A (en) * 2017-10-31 2018-01-12 广西华银铝业有限公司 A kind of ashing melting machine with automatic sampling detection function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674612A (en) * 2013-12-06 2014-03-26 中国铝业股份有限公司 Automatic sampling system of disc filter
CN104236960A (en) * 2014-09-23 2014-12-24 安徽六国化工股份有限公司 Phosphorite powder sampling device
CN104236960B (en) * 2014-09-23 2016-09-28 安徽六国化工股份有限公司 Ground phosphate rock sampler
CN105571888A (en) * 2015-12-17 2016-05-11 中国城市建设研究院有限公司 Automatic sampling device for waste incineration slags
CN107572840A (en) * 2017-10-31 2018-01-12 广西华银铝业有限公司 A kind of ashing melting machine with automatic sampling detection function
CN107572840B (en) * 2017-10-31 2020-07-31 广西华银铝业有限公司 Change grey machine with automatic sampling test function

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091021

Termination date: 20171120

CF01 Termination of patent right due to non-payment of annual fee