CN205228883U - Runoff water sample automatic acquisition system - Google Patents
Runoff water sample automatic acquisition system Download PDFInfo
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- CN205228883U CN205228883U CN201520969799.5U CN201520969799U CN205228883U CN 205228883 U CN205228883 U CN 205228883U CN 201520969799 U CN201520969799 U CN 201520969799U CN 205228883 U CN205228883 U CN 205228883U
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- water sample
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Abstract
The utility model discloses not high to prior art equipment operation degree of automation, the incompatible defect that needs in long -term field work provides a runoff water sample automatic acquisition system. This product is including mechanism, sample transport mechanism, sample storage mechanism, the connection control mechanism of sampling, sampling mechanism includes funnel subassembly, sampling carousel, water sample bottle, and the sampling carousel is located funnel subassembly below, has water sample bottle groove on the sampling carousel, connection control mechanism includes power, motor, control circuit, belt transmission hookup between motor and sampling carousel, sample transport mechanism includes the swinging boom, belt transmission hookup between swinging boom and motor, the swinging boom respectively with the storage appearance mouth intermittent type butt joint of water sample bottle groove, sample storage mechanism, control circuit control sampling carousel opens with the rotation of swinging boom and stops and turned angle. This product can be accomplished automatic continuous sampling and keep the operation, and sample amount is stable, and the processing running cost is low, is fit for long -term open -air unmanned work.
Description
Technical field
The utility model relates to a kind of field trial device, particularly relates to a kind of runoff water sample automated collection systems, belongs to experiment mechanical field.
Background technology
Runoff observation is to earth's surface soil erosion and nutrient is defeated moves a kind of common method that rule carries out quantitative examination, especially conventional in domatic research.The collection of slope runoff process sample exports the procedure parameter such as concentration, output time to acquisition soil element (nutrient, pollutant), and the research of the dynamic movement that understanding the annual precipitation and runoff produces and definite relation is significant.But, most of by manually carrying out to the collection of slope runoff sample at present.Artificial collection runoff process water sample existence manually has high input, inefficiency; Runoff plots is mostly arranged on field, and water sampling is subject to time and environmental limit, and the difficulty that especially operates when night and inclement weather is a lot.Realize the untainted runoff water sample of full-automatic continuous acquisition, and device fabrication use cost being low, is these field technical issues that need to address.
Authorization Notice No. is CN203908819U, Chinese utility model patent disclose a kind of runoff water sample self-timing harvester.Some water sample containers are placed among rotating disk by this device, rotating disk by motor through the rear drive of speed change gear speed change, motor is controlled by electric control box, its core component is small PLC or electronic timer, stall after driven by motor turntable rotation puts in place, the water sample container that runoff water sample flows in the rotating disk of below through funnel is collected, so goes round and begins again, thus realizes the self-timing collection of water sample.The defect of this device is: although one can complete continuous sampling, in advance by being manually placed on rotating disk by water sample container, and often must take out one bottle of water sample, must put a water sample container in position before sampling, time-consuming; Two, in order to ensure that the sampling time takes water sample away, need rotating disk to expose completely during sampling, or record takes the Position Number of water sample container at every turn, the former easy contaminated samples, the latter easily makes mistakes; Three, every sub-sampling can only ensure that volume is roughly the same, and data are inaccurate, is not easy to the later stage accurately to calculate run-off; Four, install and use multiple infrared sight transmitter and receiver in device, manufacturing cost is high; Five, system startup optimization needs manual operation.
Utility model content
The purpose of this utility model is exactly for the deficiencies in the prior art, provides one can realize automatic start up system and automatic continuous sampling, and accesses sample runoff water sampling system easily.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of runoff water sample automated collection systems, comprises sampling mechanism, sample transport mechanism, sample storage mechanism, connection control mechanism;
Described sampling mechanism comprises funnel assemblies, sampling rotating disk, water sample bottle, and described sampling rotating disk is positioned at below funnel assemblies, and sampling rotating disk has water sample bottle groove;
Described connection control mechanism comprises power supply, motor, control circuit, and between described motor with sampling rotating disk, belt gear connects;
It is characterized in that:
Described sample transport mechanism comprises pivot arm, and described pivot arm connects with belt gear between motor, and pivot arm docks with the sample storage mouth interval of water sample bottle groove, sample storage mechanism respectively.
Above-mentioned runoff water sample automated collection systems comprises sampling mechanism, sample transport mechanism, sample storage mechanism, and three is connected by connection control mechanism and realizes motion and coordinates.Runoff water sample enters the water sample bottle on water sample bottle groove by funnel assemblies.Water sample bottle to the position of docking with sample transport mechanism with sampling dial rotation, is sent to the docking site of sample storage mechanism sample storage mouth by pivot arm and stores by water sample bottle.System provides power by the motor of connection control mechanism, rotates respectively by belt gear control sampling rotating disk and pivot arm.Control circuit controls rotation start and stop and the rotational angle of sampling rotating disk and pivot arm.Control circuit can adopt electronic time controller, as dual-delay relay.
Further, pivot arm Plane of rotation respectively with sampling rotating disk, sample storage mechanism sample storage plane orthogonal.Three planes be designed to mutually vertically can facilitate motor such as, by conventional mechanical commutating structure, gear set, the motion realized between sampling mechanism, sample transport mechanism, sample storage mechanism coordinates.
Above-mentioned runoff water sample automated collection systems, further, pivot arm two ends has holder, and there is ring set water sample bottle outside, ring set has clamping hole/groove.Holder matches with clamping hole/groove and realizes pivot arm and take, put water sample bottle.
Above-mentioned runoff water sample automated collection systems, further, funnel assemblies comprises the next funnel, is tipping bucket above the next funnel, and tipping bucket rotates with tipping bucket crossbeam and connects, and tipping bucket sidewall has tongue tube counter.Then once inside out is there is, the upset number of times of tongue tube counter records tipping bucket when the full runoff of tipping bucket.
The work of whole runoff water sample automated collection systems can be started when first time rotation occurs tipping bucket storage full sufficient water sample.Specific design is, connect with fork shift bar is quiet outside tipping bucket, fork shift bar is not parallel to tipping bucket rotational plane, and fork shift bar is the insulating material processing of flexible; Positive/negative wiring and control circuit electrically connect, and positive/negative connection joint has butt hook towards the opposite respectively, and positive/negative connection joint does not connect.Before system cloud gray model, positive/negative connection joint does not connect, and control circuit is not communicated with.Drive fork shift bar to abut with one of positive/negative wiring when tipping bucket first time rotates, its joint is subjected to displacement and connects with another positive/negative connection joint, two butt hook hooks connect, UNICOM's control circuit, start up system work.Because the hook of butt hook connects, after also rotating reset after water sample in tipping bucket flows into the next funnel, control circuit still protects connection, and system is in automatic running status, until manual operation stops connection control mechanism work.
Above-mentioned runoff water sample automated collection systems, further, sampling mechanism also comprises the water sample bottle storehouse of bottom opening, and water sample bottle has water sample bottle in storehouse, be less than water sample bottle height degree with sampling disk upper surface spacing bottom water sample bottle storehouse, be not less than water sample bottle height degree with water sample bottle trench bottom spacing.In this design, when water sample bottle groove turns to below water sample bottle storehouse, owing to being not less than water sample bottle height degree with water sample bottle trench bottom spacing bottom water sample bottle storehouse, thus water sample bottle falls into water sample bottle groove, then with sampling dial rotation to the water sample to be contained such as below the next funnel.Further, overlay in water sample bottle storehouse bottom water sample bottle downwards, realize falling into water sample bottle groove one by one.The water sample bottle groove both sides of sampling rotating disk are jagged.Breach is not less than the one-sided external diameter of holder, and when rotating to coordinate pivot arm, holder is through breach.
Above-mentioned runoff water sample automated collection systems, further, sample storage mechanism comprises sample storage part, and sample storage part is planar spiral structures, and outside spiral opening is positioned at sample storage mouth rear.Planar spiral structures design can ensure that sample storage mechanism deposits as far as possible many water sample bottles.There is the chute of inclination between outside spiral opening and sample storage mouth, the tongue piece that oriented sample transport mechanism direction, chute front end is stretched out, be convenient to pivot arm in rotary course, place water sample bottle.
Compared with prior art, the beneficial effects of the utility model are: (1) system can complete complete continuous sampling, and manual operation has only needed to place empty water sample bottle content; (2) system automatically can start after collecting enough runoff water samples, and keeps running, and is applicable to the unmanned work of long-term field; (3) each sampling quantity is stablized, and thus can calculate run-off according to sampled data; (4) system is succinct, energy consumption is low, processing operating cost economy, is suitable for promoting.
Accompanying drawing explanation
Fig. 1 is runoff water sample automated collection systems structural representation.Fig. 2 is sampling mechanism structural representation.Fig. 3 is funnel assemblies structural representation.
Fig. 4 is positive/negative connection joint butt hook schematic diagram (dotted arrow shows butt hook direction of motion).
Fig. 5 is sample transport mechanism structural representation.
Fig. 6 is ring set structural representation.
Fig. 7 is ring set end face structure schematic diagram (locally).
Fig. 8 is pivot arm and ring set matching relationship schematic diagram.
Fig. 9 is sampling plane of rotor disc structural representation.
Figure 10 is water sample bottle storehouse and sampling rotating disk matching relationship schematic diagram.
Figure 11 is sample storage mechanism structural representation.
Figure 12 is sliding groove structure schematic diagram.
Figure notation in accompanying drawing is respectively:
The upper funnel 12 of the next funnel 112 of 1 sampling mechanism 11 funnel assemblies 111 tipping bucket 113 tipping bucket crossbeam 114 tongue tube counter 115 fork shift bar 116 positive/negative wiring 1161 butt hook 117 is sampled water sample bottle storehouse, rotating disk 121 water sample bottle groove 122 breach 13 water sample bottle 131 ring set 1311 clamping holes/groove 14 water sample bottle storehouse 141 opening 2 sample transport mechanism 21 pivot arm 22 holder 3 sample storage mechanism 31 sample storage mouth 32 sample storage part 321 outside spiral opening 33 chute 331 tongue piece 4 connection control mechanism 41 motor 42 commutating tooth wheels 5 shell 51 sample tap 52 bracing frame
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is further described.
Embodiment one
As shown in Fig. 1 ~ Figure 11, process a kind of runoff water sample automated collection systems.
Fig. 1 is runoff water sample automated collection systems structural representation.Runoff water sample automated collection systems, comprises sampling mechanism 1, sample transport mechanism 2, sample storage mechanism 3, connection control mechanism 4.Connection control mechanism 4 comprises power supply, motor 41, control circuit.
Fig. 2 is sampling mechanism structural representation; Fig. 3 is funnel assemblies structural representation; Fig. 4 is positive/negative connection joint butt hook 1161 schematic diagram (dotted arrow shows butt hook direction of motion).Sampling mechanism 1 comprises funnel assemblies 11, sampling rotating disk 12, water sample bottle 13, and sampling rotating disk 12 is positioned at below funnel assemblies 11, and sampling rotating disk 12 has water sample bottle groove 121.The funnel assemblies 11 of sampling mechanism comprises the next funnel 111, is tipping bucket 112 above the next funnel 111, and tipping bucket 112 rotates with tipping bucket crossbeam 113 and connects, and tipping bucket 112 sidewall has tongue tube counter 114.Connect with fork shift bar 115 is quiet outside tipping bucket 112, fork shift bar 115 is not parallel to tipping bucket 112 rotational plane, and fork shift bar 115 is the insulating material processing of flexible; Positive/negative wiring 116 and control circuit electrically connect, and positive/negative wiring 116 joint has butt hook 1161 towards the opposite respectively, and positive/negative wiring 116 joint does not connect.
Sampling rotating disk 12 and motor 41 belt gear connect.
Fig. 5 is sample transport mechanism structural representation; Fig. 6 is ring set structural representation; Fig. 7 is ring set 131 end face structure schematic diagram (locally); Fig. 8 is pivot arm and ring set matching relationship schematic diagram.Sample transport mechanism 2 comprises pivot arm 21, and pivot arm 21 and motor 41 belt gear connect, and pivot arm 21 docks with sample storage mouth 31 interval of water sample bottle groove 121, sample storage mechanism 3 respectively.Pivot arm 21 two ends has holder 22; There is ring set 131 water sample bottle 13 outside, and ring set 131 has clamping hole/groove 1311.In present embodiment, holder 22 is the relative L-type hooks in both sides, and clamping hole/groove 1311 is inverted U hole/grooves, and U-shaped opening is bottom water sample bottle 13.In pivot arm 21 rotary course, at the sampling site of water sample bottle groove 121 docking, water sample bottle is mentioned by the bottom-up rotation of L-type hook being entrenched in inverted U hole/groove, realizes sampling.When water sample bottle 13 with pivot arm 21 go to sample storage mouth 31 dock site time, L-type hook is from up to down deviate from inverted U hole/groove and is put down by water sample bottle 13, realizes sample storage.
Pivot arm 21 Plane of rotation respectively with sampling rotating disk 12, sample storage mechanism 3 sample storage plane orthogonal.The motion driving commutating tooth wheels 42 and belt gear to realize between sampling mechanism 1, sample transport mechanism 2, sample storage mechanism 3 by motor 41 coordinates.
Fig. 9 is sampling plane of rotor disc structural representation.Water sample bottle groove 121 both sides jagged 122 of sampling rotating disk 12.Breach 122 is not less than the one-sided external diameter of holder 22.When water sample bottle is mentioned in pivot arm 21 rotation, holder 22 is through breach 122.Sampling rotating disk 12 also has permeable hole 123, and its aperture is less than water sample bottle groove 121.
Figure 10 is water sample bottle storehouse and sampling rotating disk matching relationship schematic diagram.Sampling mechanism 1 also comprises the water sample bottle storehouse 14 of bottom opening, has water sample bottle 13 in water sample bottle storehouse 14, is less than water sample bottle 13 height, is not less than water sample bottle 13 height with water sample bottle groove 121 bottom space bottom water sample bottle storehouse 14 with sampling rotating disk 12 upper surface spacing.Overlay downwards bottom water sample bottle 13 in water sample bottle storehouse 14.
Figure 11 is sample storage mechanism structural representation; Figure 12 is sliding groove structure schematic diagram.Sample storage mechanism 3 comprises sample storage part 32, and sample storage part 32 is planar spiral structures, and outside spiral opening 321 is positioned at sample storage mouth 31 rear.The chute 33 of inclination is had, the tongue piece 331 that oriented sample transport mechanism 2 direction, chute 33 front end is stretched out between outside spiral opening 321 and sample storage mouth 31.
For ease of using, runoff water sample automated collection systems also comprises shell 5, and shell 5 has sample tap 51 in the position of sample storage part 32.Funnel assemblies 11 is through shell 5 top cover, and external upper funnel 117 directly collects runoff water.Water sample bottle storehouse 14 through shell 5 top cover, and has water sample bottle storehouse opening 141 to meet the needs of system continuous sampling in order to place water sample bottle 13.Shell 5 inwall and bracing frame 52 are fixedly connected, and sample storage part 32 is removably mounted on bracing frame 52, are convenient to that disposable taking-up is all gathers water sample.
In present embodiment, control circuit adopts dual-delay electronic relay to control rotation start and stop and the rotational angle of sampling rotating disk 12 and pivot arm 21.
Claims (11)
1. runoff water sample automated collection systems, comprises sampling mechanism (1), sample transport mechanism (2), sample storage mechanism (3), connection control mechanism (4);
Described sampling mechanism (1) comprises funnel assemblies (11), sampling rotating disk (12), water sample bottle (13), described sampling rotating disk (12) is positioned at funnel assemblies (11) below, and sampling rotating disk (12) has water sample bottle groove (121);
Described connection control mechanism (4) comprises power supply, motor (41), control circuit, and between described motor (41) with sampling rotating disk (12), belt gear connects;
It is characterized in that:
Described sample transport mechanism (2) comprises pivot arm (21), between described pivot arm (21) with motor (41), belt gear connects, and pivot arm (21) docks with sample storage mouth (31) interval of water sample bottle groove (121), sample storage mechanism (3) respectively.
2. system according to claim 1, is characterized in that: described pivot arm (21) Plane of rotation respectively with sampling rotating disk (12), sample storage mechanism (3) sample storage plane orthogonal.
3. system according to claim 1 and 2, is characterized in that: described pivot arm (21) two ends has holder (22); There is ring set (131) described water sample bottle (13) outside, ring set (131) has clamping hole/groove (1311).
4. system according to claim 3, is characterized in that: described holder (22) is the relative L-type hooks in both sides, and described clamping hole/groove (1311) is inverted U hole/groove, and U-shaped opening is towards water sample bottle (13) bottom.
5. the system according to claim 1 or 2 or 4, it is characterized in that: described funnel assemblies (11) comprises the next funnel (111), the next funnel (111) top is tipping bucket (112), and tipping bucket (112) rotates with tipping bucket crossbeam (113) and connects; Described tipping bucket (112) sidewall has tongue tube counter (114).
6. system according to claim 5, it is characterized in that: described tipping bucket (112) outside connects with fork shift bar (115) is quiet, fork shift bar (115) is not parallel to tipping bucket (112) rotational plane, and fork shift bar (115) is the insulating material processing of flexible; Positive/negative wiring (116) and control circuit electrically connect, and positive/negative wiring (116) joint has butt hook (1161) towards the opposite respectively, and positive/negative wiring (116) joint does not connect.
7. the system according to claim 1 or 2 or 4 or 6, it is characterized in that: described sampling mechanism (1) also comprises the water sample bottle storehouse (14) of bottom opening, water sample bottle (13) is had in water sample bottle storehouse (14), described water sample bottle storehouse (14) bottom is less than water sample bottle (13) highly with sampling rotating disk (12) upper surface spacing, is not less than water sample bottle (13) highly with water sample bottle groove (121) bottom space.
8. system according to claim 7, is characterized in that: described water sample bottle (13) bottom overlays downwards in water sample bottle storehouse (14).
9. system according to claim 7, is characterized in that: water sample bottle groove (121) both sides jagged (122) of described sampling rotating disk (12).
10. the system according to claim 1 or 2 or 4 or 6 or 8 or 9, it is characterized in that: described sample storage mechanism (3) comprises sample storage part (32), described sample storage part (32) is planar spiral structures, and outside spiral opening (321) is positioned at sample storage mouth (31) rear; The chute (33) of inclination is had, the tongue piece (331) that oriented sample transport mechanism (2) direction, chute (33) front end is stretched out between described outside spiral opening (321) and sample storage mouth (31).
11. systems according to claim 3, it is characterized in that: described sample storage mechanism (3) comprises sample storage part (32), described sample storage part (32) is planar spiral structures, and outside spiral opening (321) is positioned at sample storage mouth (31) rear; The chute (33) of inclination is had, the tongue piece (331) that oriented sample transport mechanism (2) direction, chute (33) front end is stretched out between described outside spiral opening (321) and sample storage mouth (31).
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| CN201520969799.5U CN205228883U (en) | 2015-11-27 | 2015-11-27 | Runoff water sample automatic acquisition system |
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| CN201520969799.5U CN205228883U (en) | 2015-11-27 | 2015-11-27 | Runoff water sample automatic acquisition system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353135A (en) * | 2016-08-18 | 2017-01-25 | 浙江大学 | Automatic staged continuous timing sampling instrument and method for vegetable field rainfall runoff |
| CN106644598A (en) * | 2016-11-17 | 2017-05-10 | 西安理工大学 | Rotary movable type runoff sediment collection device |
| CN107449639A (en) * | 2017-06-20 | 2017-12-08 | 中国水利水电科学研究院 | A kind of water and soil conservation value cell runoff and sediment continuous sampling measuring system and method |
| CN107764593A (en) * | 2017-11-17 | 2018-03-06 | 河海大学 | A kind of continuous mixed sample harvester and its water sampling method |
| CN107782588A (en) * | 2017-11-01 | 2018-03-09 | 青岛垚鑫实验室科技有限公司 | A kind of mobile example preparation system |
| CN109085024A (en) * | 2018-09-14 | 2018-12-25 | 陕西理工大学 | A kind of assembly line discontinuous is from sampling apparatus |
| CN110530682A (en) * | 2019-08-02 | 2019-12-03 | 中国电建集团北京勘测设计研究院有限公司 | A kind of monitoring of rain water on roof automatic flow and sample collection method and corresponding device |
| CN110542593A (en) * | 2019-09-26 | 2019-12-06 | 深圳碳云智能数字生命健康管理有限公司 | sampling mechanism and closestool with same |
-
2015
- 2015-11-27 CN CN201520969799.5U patent/CN205228883U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353135A (en) * | 2016-08-18 | 2017-01-25 | 浙江大学 | Automatic staged continuous timing sampling instrument and method for vegetable field rainfall runoff |
| CN106353135B (en) * | 2016-08-18 | 2023-10-24 | 浙江大学 | Automatic staged continuous timing sampler for vegetable field rainfall runoff and method thereof |
| CN106644598A (en) * | 2016-11-17 | 2017-05-10 | 西安理工大学 | Rotary movable type runoff sediment collection device |
| CN106644598B (en) * | 2016-11-17 | 2017-12-19 | 西安理工大学 | A kind of rotary-type packaged type runoff and sediment collection device |
| CN107449639A (en) * | 2017-06-20 | 2017-12-08 | 中国水利水电科学研究院 | A kind of water and soil conservation value cell runoff and sediment continuous sampling measuring system and method |
| CN107782588A (en) * | 2017-11-01 | 2018-03-09 | 青岛垚鑫实验室科技有限公司 | A kind of mobile example preparation system |
| CN107764593A (en) * | 2017-11-17 | 2018-03-06 | 河海大学 | A kind of continuous mixed sample harvester and its water sampling method |
| CN107764593B (en) * | 2017-11-17 | 2024-04-09 | 南京方兴未艾农业科技有限公司 | Continuous mixed water sample collection device and water sample collection method thereof |
| CN109085024A (en) * | 2018-09-14 | 2018-12-25 | 陕西理工大学 | A kind of assembly line discontinuous is from sampling apparatus |
| CN110530682A (en) * | 2019-08-02 | 2019-12-03 | 中国电建集团北京勘测设计研究院有限公司 | A kind of monitoring of rain water on roof automatic flow and sample collection method and corresponding device |
| CN110542593A (en) * | 2019-09-26 | 2019-12-06 | 深圳碳云智能数字生命健康管理有限公司 | sampling mechanism and closestool with same |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161127 |