CN201765120U - Belt automatic sampling device - Google Patents
Belt automatic sampling device Download PDFInfo
- Publication number
- CN201765120U CN201765120U CN2010202521655U CN201020252165U CN201765120U CN 201765120 U CN201765120 U CN 201765120U CN 2010202521655 U CN2010202521655 U CN 2010202521655U CN 201020252165 U CN201020252165 U CN 201020252165U CN 201765120 U CN201765120 U CN 201765120U
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- belt automatic
- power
- belt
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Abstract
The utility model discloses a belt automatic sampling device, and particularly relates to a transporting belt automatic sampling device. The belt automatic device comprises a sampling device, a power unit, and a control device, wherein the sampling device is linked with a sampling hopper by a mechanical arm; the power unit is used for pushing the mechanical arm and the sampling hopper to complete the sampling action; and the control device is used for controlling the action time of the mechanical arm and the sampling hopper to complete accurate sampling. The belt automatic sampling device is applicable to automatic sampling of granular mineral matters with the granularity of 0.5-150mm conveyed by belt transportation equipment.
Description
Affiliated technical field
The utility model relates to a kind of belt automatic sampling apparatus, relates in particular to a kind of travelling belt automatic sampling apparatus.
Background technology
In the production system of coal preparation plant, the sample of gathering and processing of various coals is normally carried out sample detecting with manpower or automatic sampling machine.There are the following problems for manpower sampling: 1, labour intensity is big or need personnel many; 2, the sampling time is inaccurate; 3, Cai Yang amount instability, representativeness is not strong.The problem that automatic sampling machine exists has: it is bigger 1, to take up room, and is difficult for installing or influencing the current of people in narrow production scene; 2, cost drops into relatively large.
The utility model content
In order to overcome the big and problem of the not high and general automatic sampling machine incompatibility of sampling quality site specific of manpower sampling labor cost, the utility model provides a kind of automatic sampling apparatus, this device can design and produce according to on-the-spot actual state, simple in structure, easy for installation, maintenance is little, and failure rate is low, have good environmental suitability, can accomplish the stable sampling of full-section sampling.
The technical scheme that its technical matters that solves the utility model adopts:
Sampling apparatus comprises as the lower part:
Power Component is used to sampling component that the power support is provided;
Sampling component is finished concrete sampling action under power orders about;
Control Component, the output of control power and the concrete action of sampling.
Wherein, power is partly by motor, speed reduction unit, shaft joint, and detent is formed; Sampling partly is made up of sampling bucket, blanking chute, sample bucket or sample basket; Control section is made up of switch, relay etc.
Motor is installed on the fixed support, and speed reduction unit, shaft joint are connected with motor; On the support cover body can be set, also can install baffle plate additional on chute, the material that prevents to sample drops; Shaft joint attaches brake function.
The sampling bucket is fixed in the rotating shaft amount of capacity of sample bucket front end scalable bucket.
Time-controlling arrangement adopts the time relay or PLC control, can set up on their own as required the sampling interval time.
In the sample states, the stop and start of sampling bucket are adopted near switch control, do not influence the normal blanking of belt feeder in non-sampling time section.
Sampling apparatus in the time of belt feeder energising operation, enters duty after the sampling apparatus idle running once by the power taking of belt feeder power supply.
The beneficial effects of the utility model are to accomplish effectively to reduce the input of human resources when realizing full-section sampling.This utility model is simple in structure, and is easy to make, drops into for a short time, and failure rate is low, and maintenance is little, and the ability that adapts to site environment is stronger.
Description of drawings
Figure one is the utility model belt automatic sampling apparatus construction profile;
Figure two is the utility model belt automatic sampling apparatus Facad structure figure;
Figure three is the utility model belt automatic sampling apparatus operation circuit figure.
Embodiment
In figure one and figure two, 3. belt feeder switches on before the operation, 1. the sampling bucket rests near switch position 2., when 3. energising operation, 6. the sampling apparatus motor switches on, 1. begin to rotate counterclockwise, run to 3. blanking end below, will expect to put into 1. and continue rotation in the front end container, 1. run to discharge chute top 4., in pouring into material 4., continue rotation and be close to 2. position, 2. detect approaching back deenergization 1., when 6. stopping operating, 8. the band-type brake device embraces machine shaft, and motor stops inertia and rotates, and 1. resets to rest in 2. position.Time breaker picks up counting, and enters sampling next time and prepares.
Among the figure three, the K that closes a switch, the secondary line energising, power supply is through SJ-1, J1-1, J circulation, and relay J is moved, and motor D starts running.The closed self-insurance of J-1 simultaneously, the J-2 closure, the time relay gets electronic work, and with the SJ-2 closure, SJ-1 disconnects.When 1. turning to 2. the position among the figure one, near switch 2. move (JJK among the figure three) be that the K2 closure makes J1 energising work, simultaneously J1-2 is disconnected, time breaker SJ picks up counting, J1-1 disconnects, the J dead electricity stops the motor stall.The circuit breaker timing was to point at that time, and SJ-1 is closed again, repeats said process.
Claims (5)
1. belt automatic sampling apparatus, its composition comprises:
Power Component is used to sampling component that the power support is provided;
Sampling component is finished concrete sampling action under power orders about;
Control Component, the output of control power and the concrete action of sampling.
2. belt automatic sampling apparatus according to claim 1 is characterized in that: the belt feeder power supply is taken from the power supply of motor in the described Power Component, the operation of whether switching on immediately when belt feeder moves of power switch control sampling apparatus; Described shaft joint has brake function, and shaft joint stop motor was rotated further after motor stopped operating.
3. belt automatic sampling apparatus according to claim 1 is characterized in that, the sampling bucket front end container in the described sampling component is other has adorned arc valve, to regulate the quality of required individual sample.
4. belt automatic sampling apparatus according to claim 3 is characterized in that: described sampling component one side is provided with the blanking chute, and it is provided with sample bucket or the sample basket that holds sample down.
5. belt automatic sampling apparatus according to claim 1 is characterized in that: described Control Component comprises time set and position detecting device, and time set adopts the time relay or PLC, and sample frequency is set at sampling required interval time; Pick-up unit adopts near switch or travel switch, controls the stop position that each sampling action finishes back sample bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202521655U CN201765120U (en) | 2010-07-07 | 2010-07-07 | Belt automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202521655U CN201765120U (en) | 2010-07-07 | 2010-07-07 | Belt automatic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765120U true CN201765120U (en) | 2011-03-16 |
Family
ID=43717730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202521655U Expired - Fee Related CN201765120U (en) | 2010-07-07 | 2010-07-07 | Belt automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765120U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138666A (en) * | 2011-11-24 | 2013-06-05 | 浙江伟星实业发展股份有限公司 | Pulling and driving device of separating machine |
| CN103604659A (en) * | 2013-10-21 | 2014-02-26 | 浙江省计量科学研究院 | Sampling device for belt conveyor |
| CN105865828A (en) * | 2016-05-31 | 2016-08-17 | 湖南三德科技股份有限公司 | Full-fracture surface sampling device |
| CN106092656A (en) * | 2016-06-24 | 2016-11-09 | 江苏永钢集团有限公司 | A kind of semi-automatic lifting formula sampler |
-
2010
- 2010-07-07 CN CN2010202521655U patent/CN201765120U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138666A (en) * | 2011-11-24 | 2013-06-05 | 浙江伟星实业发展股份有限公司 | Pulling and driving device of separating machine |
| CN103604659A (en) * | 2013-10-21 | 2014-02-26 | 浙江省计量科学研究院 | Sampling device for belt conveyor |
| CN105865828A (en) * | 2016-05-31 | 2016-08-17 | 湖南三德科技股份有限公司 | Full-fracture surface sampling device |
| CN106092656A (en) * | 2016-06-24 | 2016-11-09 | 江苏永钢集团有限公司 | A kind of semi-automatic lifting formula sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120707 |