CN204964341U - Earth pillar infiltrates many indexs of process detection device - Google Patents
Earth pillar infiltrates many indexs of process detection device Download PDFInfo
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- CN204964341U CN204964341U CN201520626809.5U CN201520626809U CN204964341U CN 204964341 U CN204964341 U CN 204964341U CN 201520626809 U CN201520626809 U CN 201520626809U CN 204964341 U CN204964341 U CN 204964341U
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- 238000000034 method Methods 0.000 title claims abstract description 74
- 230000008569 process Effects 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 114
- 230000008878 coupling Effects 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 claims abstract description 43
- 238000001764 infiltration Methods 0.000 claims description 55
- 230000008595 infiltration Effects 0.000 claims description 55
- 230000007246 mechanism Effects 0.000 claims description 50
- 230000002093 peripheral effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000011160 research Methods 0.000 abstract description 6
- 230000002262 irrigation Effects 0.000 abstract description 5
- 238000003973 irrigation Methods 0.000 abstract description 5
- 238000012031 short term test Methods 0.000 abstract 2
- 238000007790 scraping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an earth pillar infiltrates many indexs of process detection device belongs to water -saving irrigation technical field. Its include the guide arm, down base, vertical bearing frame I, vertical support plate, vertical screw rod, horizontal support board, vertical swivel nut, vertical bearing frame II, vertical shaft coupling, vertical step motor supporting seat, vertical step motor, go up footstock, horizontal step motor, horizontal step motor supporting seat, horizontal shaft coupling, horizontal axis bearing, horizontal screw, sensor fixture, horizontal swivel nut, sensor, leader casing, scraping ware, the the device sensor is changed conveniently, can infiltrate a plurality of indexs of process short -term test (temperature, conductivity, PH etc. ) at the earth pillar, can realize the detection to the many indexs of the indoor earth pillar process of infiltrating, also can satisfy the detection of the many indexs of the outdoor original state soil process of infiltrating, is fit for relevant colleges and universities and scientific research institutions and carries out the earth pillar and infiltrate process relevant parameter's short -term test.
Description
Technical field
The utility model relates to a kind of earth pillar infiltration process multiple determination device, belongs to water-saving irrigation technique field.
Background technology
Infiltrating is the physical phenomenon that water infiltrates soil, be by the top exchange of moisture process of the combined factors effects such as soil hydraulic properties, water regime and water supply conditions, it and the hydrology are changed, the soil erosion, soil moisture, nutrient, salinity and heavy metal ion migration etc. have close ties.Infiltrate and infiltrate the depth of water (i.e. permeability model or infiltration rate) with the unit interval, or infiltrate summation curve represent to last.When water infiltrates in soil, some physical propertys of soil can change along with infiltrating of moisture, and the moisture, potential of hydrogen (pH value), salinity, temperature etc. of such as soil, these physical indexs, directly reflect the impact of water infiltration on soil.Infiltration Characteristics in Field Soils and infiltration parameter are necessity foundations determining ground irrigation technique parameter simultaneously, for water-saving irrigation technique, infiltration rate and the relation of the degree of depth and time of infiltrating evaluate an important indicator of irrigation effect, can manage provide guidance instruction to Agricultural Water.Therefore, soil infiltration research better develops significant to promotion related discipline sooner.
In the past to the research of Infiltration Law, conventional earth pillar replaces overall soil to analyze, and analytical approach is divided into two classes, and a class is the method for the double-ring infiltration instrument generally adopted in field work, the method requires high to experimental enviroment, precision is lower, and automatic control effect is poor, and the method only can be measured earth pillar and infiltrates and the relation of time, earth pillar cannot be measured and infiltrate the relation of the degree of depth and time, make the method measurement result single, applicability is poor, is difficult to meet testing requirements.Another kind of is the laboratory experiment method infiltrated by horizontal or vertical column simulation, the method in use to measure earth pillar water percentage, pH and conductivity sometime time, need just can complete mensuration after the soil sample taking-up in earth pillar, there is the defects such as the low and measuring accuracy of work efficiency is lower, staff can not leave test site, and a couple of days can not be interrupted continuously.Therefore, the method measuring process is time-consuming, effort, measurement efficiency are extremely low.For this reason, we are by multi-crossed disciplines, introduce modern test technology, mechanized equipment and automatic technology, and the test unit seeking a kind ofly can automatically to measure, multiple determination, applicability are strong is very necessary.
At present, the earth pillar relating to multi objective infiltrates the Patents of device for detecting performance to be had: soil infiltration performance real-time automatic measuring system (200610089698.4), a kind of apparatus and method (201210196089.4) measuring unsaturated soil infiltrated water, a kind of indoor column soil layer rainfall infiltration apparatus for automatically measuring (201210369371.8), a kind of adjustable soil infiltration capability detection and number of dropouts sampler (2014108400981) etc.Wherein soil infiltration performance real-time automatic measuring system is mainly for the measurement of soil runoff, infiltrates inapplicable to earth pillar; The infiltrated water of what a kind of apparatus and method measuring unsaturated soil infiltrated water measured is unsaturated soil, if but this device needs higher measuring accuracy, need more moisture transducer and moisture tension meter, installation cost is high, adopt process of iteration to obtain Infiltration coefficient simultaneously, operation more complicated, automaticity is low; Indoor column soil layer rainfall infiltration apparatus for automatically measuring is only the infiltrated water measuring earth pillar, can not measure other index; A kind of adjustable soil infiltration capability detects and number of dropouts sampler, is suitable only for indoor and carries out soil-column test, and can only infiltrate the detection of performance to the side of earth pillar.The above-mentioned apparatus and method mentioned, can not meet and both carry out earth pillar in indoor and infiltrate Performance Detection, earth pillar can be carried out again in outdoor and infiltrate Performance Detection, and these installation costs are high, complicated operation, Testing index is comprehensive not, can not reflect the impact on indexs of correlation such as earth pillar potential of hydrogen (PH), salinity, temperature in water infiltration process more exactly.
Summary of the invention
In order to solve the problem mentioned in above-mentioned background technology, the utility model provides a kind of earth pillar infiltration process multiple determination device, and this device can not only carry out earth pillar and infiltrate Performance Detection in indoor, can carry out again earth pillar infiltrate Performance Detection in outdoor.This device can install dissimilar single sensor, can install again dissimilar sensor integration block, can carry out multiple determination in earth pillar infiltration process.This device indoor or outdoors carry out earth pillar infiltrate Performance Detection time, can detect earth pillar different azimuth, differing heights, can test error be reduced.
The utility model earth pillar infiltration process multiple determination device comprises guide rod 5, lower bottom base 6, vertical axes bearing I 7, vertical back up pad 8, vertical screw rod 9, horizontal supporting plate 10, vertical swivel nut 11, vertical axes bearing II 12, vertical shaft coupling 13, vertical stepper motor supporting seat 14, vertical stepper motor 15, upper footstock 16, horizontal step motor 17, horizontal step motor supporting seat 18, horizontal shaft coupling 19, transverse axis bearing 20, horizontal screw bolt 21, sensor holders mechanism 22, horizontal swivel nut 23, sensor 24, leader casing 25, soil scrapper 26,
Described vertical back up pad 8 lower end is arranged on the side of lower bottom base 6, vertical back up pad 8 is provided with vertical axes bearing I 7, vertical axes bearing II 12 and vertical stepper motor supporting seat 14, vertical screw rod 9 one end is arranged in vertical axes bearing I 7, the other end is arranged in vertical axes bearing II 12, vertical stepper motor 15 is arranged on vertical stepper motor supporting seat 14, vertical screw rod 9 is connected by vertical shaft coupling 13 with vertical stepper motor 15, and vertical swivel nut 11 to be sleeved on vertical screw rod 9 and to be fixed on one end end face of horizontal supporting plate 10; Horizontal supporting plate 10 is provided with horizontal step motor supporting seat 18 and two transverse axis bearings 20, horizontal screw bolt 21 two ends are arranged in two transverse axis bearings 20 respectively, horizontal step motor 17 is arranged on horizontal step motor supporting seat 18, and horizontal step motor 17 is connected by horizontal shaft coupling 19 with horizontal screw bolt 21; Sensor holders mechanism 22 to be sleeved on horizontal screw bolt 21 and to be positioned between two transverse axis bearings 20, and horizontal swivel nut 23 to be sleeved on horizontal screw bolt 21 and to be fixed in sensor holders mechanism 22, sensor holders mechanism 22 is provided with sensor 24; The other end of horizontal supporting plate 10 is provided with soil scrapper 26 and leader casing 25, guide rod 5 is installed in leader casing 25, guide rod 5 lower end is arranged on lower bottom base 6, and guide rod 5 upper end is arranged on footstock 16 one end, and the other end of upper footstock 16 is arranged on the top of vertical back up pad 8.
Described vertical swivel nut 11 inside has the inner bolt hole 33 run through, and the internal thread in inner bolt hole 33 matches with the external thread of vertical screw rod 9, and horizontal swivel nut 23 structure is with vertical swivel nut 11.
Be provided with thrust ball bearing 32 in described vertical axes bearing I 7 and vertical axes bearing II 12, one end of vertical screw rod 9 is arranged in the thrust ball bearing 32 of vertical axes bearing I 7, and the other end is arranged in the thrust ball bearing on vertical supporting seat II 12.
Described sensor holders mechanism 22 has sensor mounting hole 42, horizontal screw bolt mounting hole 43, sensor 24 is arranged in sensor mounting hole 42, and sensor holders mechanism 22 is sleeved on horizontal screw bolt 21 by horizontal screw bolt mounting hole 43.
Described leader casing 25 is hollow cylinder, and both sides relative on cylindrical inner peripheral surface axially have groove, and be provided with ball 47 in groove, ball 47 matches with the outer circumference surface of guide rod 5.
Described soil scrapper 26 is a thin slice, and soil scrapper 26 top has sensor contact pin access hole 48, and sensor contact pin access hole 48 matches with the contact pin of sensor 24.
In the utility model, the control controller conveniently (microcomputer development plate etc.) of vertical stepper motor 15, horizontal step motor 17 and stepper motor 1 carries out controlling and transmission, the numerical value that sensor 24 detects can be stored by the data-carrier store of routine, facilitates post analysis process.
Described sensor 24 is the sensor for detecting humidity, potential of hydrogen (pH), temperature, salinity etc. of conventional commercial, can need to arrange or the type of more emat sensor according to detecting.
Carry out in outdoor, in the detection of undisturbed soil soil earth pillar earth infiltration process correlation parameter, around detection soil, digging more than one dell, said apparatus being fixed in the dell dug, when starting to detect, first horizontal step motor 17 is started, the motor shaft of stepper motor 17 starts to rotate, the motor shaft of stepper motor 17 rotates the horizontal shaft coupling 19 of drive and rotates, the rotation of horizontal shaft coupling 19 drives the rotation of horizontal screw bolt 21, horizontal screw bolt 21 and horizontal swivel nut 23 are connected by screw pair to coordinate, horizontal swivel nut 23 is fixedly connected with sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, so sensor holders mechanism 22 and horizontal swivel nut 23 are under horizontal screw bolt 21 rotates, move along screw axial in the upper surface of horizontal supporting plate 10, sensor holders mechanism 22 and the Axially moving belt dynamic sensor 24 of horizontal swivel nut 23 in the upper surface of horizontal supporting plate 10 are in the motion of horizontal supporting plate 10, first the contact pin of sensor 24 enters in earth pillar to be detected by the sensor contact pin access hole 48 above soil scrapper 26, after sensor 24 enters earth pillar, the humidity in earth pillar infiltration process can be carried out, potential of hydrogen (PH), temperature, the isoparametric detection of salinity, the data transfer that sensor 24 detects is to data-carrier store, facilitate post-processed data.After having detected the parameter of some, horizontal step motor 17 is under the effect of controller, motor shaft reverses, thus drive horizontal screw bolt 21 to reverse, thus band dynamic sensor 24 from earth pillar out, after sensor 24 contact pin enters earth pillar, contact pin can carry earth pillar particle and moisture, at sensor 24 from earth pillar in process out, sensor 24 contact pin advanced person crosses the sensor contact pin access hole 48 on soil scrapper 26, the soil particle carry sensor contact pin and moisture are disposed, and complete the detection of a height;
Then vertically stepper motor 15 rotates under the control of the controller, the motor shaft of vertical stepper motor 15 drives the rotation of vertical shaft coupling 13, the rotation of vertical shaft coupling 13 drives the rotation of vertical screw rod 9, vertical screw rod 9 and vertical swivel nut 11 are connected by screw pair and coordinate, vertical swivel nut 11 is fixedly connected with horizontal supporting plate 10, the side of horizontal supporting plate 10 and the end face of vertical back up pad 8 fit, so vertically screw rod 9 rotarily drive vertical swivel nut 11 and horizontal supporting plate 10 in the vertical direction moves downward, the leader casing 25 being fixed on horizontal supporting plate 10 opposite side also can move downward along guide rod 5, until horizontal supporting plate 10 is with dynamic sensor 24 in the vertical direction to move downward, until sensor 24 moves to next At The Height, now the contact pin of sensor 24 will insert in earth pillar, repeat above-mentioned horizontal level testing process, the earth pillar that just can realize this height infiltrates the detection of correlation parameter,
When needing to use said apparatus to detect the infiltration parameter of this earth pillar different azimuth, needing different azimuth around this soil to be measured to dig dell, for placing the said equipment, thus completing the detection of different azimuth.
The utility model provides a kind of earth pillar that carries out in indoor and infiltrates the earth pillar infiltration process multiple determination device of Performance Detection on the basis of the said equipment, it also comprises stepper motor 1, earth pillar lower bottom cover 2, soil container 3, earth pillar bearing 4, stepper motor 1 is arranged on earth pillar bearing 4 bottom, earth pillar lower bottom cover 2 is arranged on earth pillar bearing 4, stepper motor 1 to be connected with earth pillar lower bottom cover 2 by bearing 28 and to drive it to rotate, and soil container 3 is arranged on earth pillar lower bottom cover 2;
Described earth pillar bearing 4 has the bearing mounting hole run through, and the bearing mounting hole inner peripheral surface on the outer circumference surface of bearing 28 and earth pillar bearing 4 closely cooperates.
Be provided with tubular shaft 29 bottom described earth pillar lower bottom cover 2, tubular shaft 29 outer circumference surface matches with bearing 28 inner ring being arranged on earth pillar bearing 4 inside, and the rotating shaft of stepper motor 1 is arranged in the tubular shaft 29 bottom earth pillar lower bottom cover 2.
Described soil container 3 is transparent uncovered right cylinder, it has radial through hole 30, and radial through hole 30 matches with the contact pin of sensor 24; Different azimuth, differing heights on the barrel of soil container 3 is needed to open some radial through holes 30 according to measurement.
When detecting the non-soil column index of carrying out in infiltration process, first at the soil of the in-built certain condition of soil container 3, regulate the position of horizontal supporting plate 10, the contact pin of the sensor 24 be arranged on above horizontal supporting plate 10 is alignd with radial through hole 30 axle on soil container 3, injects a certain amount of water toward soil container 3 inside according to certain speed.
When starting to detect, first horizontal step motor 17 is started, the motor shaft of stepper motor 17 starts to rotate, the motor shaft of stepper motor 17 rotates the horizontal shaft coupling 19 of drive and rotates, the rotation of horizontal shaft coupling 19 drives the rotation of horizontal screw bolt 21, horizontal screw bolt 21 and horizontal swivel nut 23 are connected by screw pair to coordinate, horizontal swivel nut 23 is fixedly connected with sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, so sensor holders mechanism 22 and horizontal swivel nut 23 are under horizontal screw bolt 21 rotates, move along screw axial in the upper surface of horizontal supporting plate 10, sensor holders mechanism 22 and the Axially moving belt dynamic sensor 24 of horizontal swivel nut 23 in the upper surface of horizontal supporting plate 10 are in the motion of horizontal supporting plate 10, the contact pin of sensor 24 is first by the sensor contact pin access hole 48 above soil scrapper 26, then the radial through hole 30 on soil container 3 is entered, thus the contact pin of sensor 24 enters earth pillar, after sensor 24 enters earth pillar, the humidity in earth pillar infiltration process can be carried out, potential of hydrogen (PH), temperature, the isoparametric detection of salinity, the data transfer that sensor 24 detects is to data-carrier store, facilitate post-processed data.After having detected the parameter of some, horizontal step motor 17 is under the effect of controller, motor shaft reverses, thus drive horizontal screw bolt 21 to reverse, thus band dynamic sensor 24 from the earth pillar soil container 3 out, after sensor 24 contact pin enters earth pillar, contact pin can carry soil particle and moisture, at sensor 24 from soil container 3 in process out, sensor 24 contact pin advanced person crosses the sensor contact pin access hole 48 on soil scrapper 26, and the soil particle carry sensor contact pin and moisture are disposed.By the time after sensor contact pin comes out completely from soil container 3 inside completely, stepper motor 1 bottom soil container 3 rotates under the control of the controller, the axis of rotation of stepper motor 1 drives the rotation of the earth pillar lower bottom cover 2 be arranged on bottom soil container 3, earth pillar lower bottom cover 2 can around bearing 28 at horizontal rotation in surface, earth pillar lower bottom cover 2 drives soil container 3 at horizontal rotation in surface, until the radial through hole place turning to other orientation of barrel of soil container 3 stops; Same, under horizontal step motor 17 drives, horizontal shaft coupling 19 and horizontal screw bolt 21 rotate, thus band dynamic sensor 24 enters into soil container 3 inside, after sensor has detected correlation parameter, horizontal step motor 17 is reversed under the effect of controller, thus makes sensor 24 from the earth pillar of soil container 3 out, and the correlation parameter completing sustained height different azimuth earth pillar infiltration process detects.
Vertical stepper motor 15 rotates under the control of the controller, the motor shaft of vertical stepper motor 15 drives the rotation of vertical shaft coupling 13, the rotation of vertical shaft coupling 13 drives the rotation of vertical screw rod 9, vertical screw rod 9 and vertical swivel nut 11 are connected by screw pair and coordinate, vertical swivel nut 11 is fixedly connected with horizontal supporting plate 10, the side of horizontal supporting plate 10 and the end face of vertical back up pad 8 fit, so vertically screw rod 9 rotarily drive vertical swivel nut 11 and horizontal supporting plate 10 in the vertical direction moves downward, the leader casing 25 being fixed on horizontal supporting plate 10 opposite side also can move downward along guide rod 5, until horizontal supporting plate 10 is with dynamic sensor 24 in the vertical direction to move downward, until sensor 24 moves to the radial through hole place of next height, now the contact pin of sensor 24 aligns with radial through hole 30 axle on soil container 3, then repeat above-mentioned horizontal level testing process, just can realize this height different azimuth earth pillar and infiltrate the detection of correlation parameter, constantly repeat above-mentioned process, just can realize the detection of correlation parameter in differing heights, different azimuth earth pillar infiltration process.
The beneficial effects of the utility model are:
1, this device can detect the change of earth pillar moisture, nutrient and salinity in infiltration process automatically, can to detect in this process other physical parameter (temperature, conductivity, PH etc.) simultaneously, can provide hardware support for research soil moisture solute transport;
2, can obtain a large amount of detection numerical value fast in the process detected, these numerical value more comprehensively can reflect that earth pillar moisture change in infiltration process causes other physical parameters to change, the convenient research to index of correlation in Infiltration Processes for Different Vegetation;
3, this device can realize the detection of indoor soil-column infiltration process multi objective, indoor soil sample can rotate in surface level simultaneously, thus the detection of soil sample different azimuth can be realized, testing result is more accurate, also can meet the detection of outdoor soil column infiltration process multi objective;
4, this device is specially provided with the sensor holders mechanism of replaceable sensor, and by changing sensor type, realize the detection of index of correlation in the different earth pillar infiltration process required, applicability is strong;
5, the operation of this device adopts controller to realize, and the programmability of controller is high, can meet the detection of the different earth pillar infiltration process multi objective required, reduce hand labor intensity;
6, this device is installed simple, easy to maintenance, workable, and applicable relevant colleges and universities and scientific research institutions carry out the quick detection of earth pillar infiltration process correlation parameter.
Accompanying drawing explanation
Fig. 1 is the utility model apparatus structure schematic diagram;
Fig. 2 is the indoor structure of the detecting device schematic diagram of the utility model;
Fig. 3 is the utility model stepping motor structure schematic diagram;
Fig. 4 is the utility model stepper motor and bearing jointing structure schematic diagram;
Fig. 5 is the utility model earth pillar seat structure schematic diagram;
Fig. 6 is the utility model stepper motor and earth pillar support connecting structure schematic diagram;
Fig. 7 is the utility model stepper motor, bearing and earth pillar support connecting structure schematic diagram;
Fig. 8 is the structural representation of the utility model earth pillar lower bottom cover;
Fig. 9 is the structural representation of the utility model stepper motor, earth pillar lower bottom cover and earth pillar bearing;
Figure 10 is the structural representation of the utility model earth pillar lower bottom cover and soil container;
Figure 11 is the syndeton schematic diagram of the utility model earth pillar lower bottom cover, bearing and soil container;
Figure 12 is the structural representation of the utility model stepper motor, earth pillar lower bottom cover, soil container and earth pillar bearing;
Figure 13 is the structural representation of the utility model screw rod;
Figure 14 is the structural representation of the vertical swivel nut of the utility model;
Figure 15 is the structural representation of the utility model screw rod and vertical swivel nut;
Figure 16 is the utility model vertical axes bearing I structural representation;
Figure 17 is the structural representation of the utility model screw rod and vertical axes bearing I, vertical axes bearing II;
Figure 18 is the structural representation of the vertical shaft coupling of the utility model;
Figure 19 is the structural representation of the vertical stepper motor of the utility model;
Figure 20 is that the utility model walks vertical stepper motor clamping support schematic diagram;
Figure 21 is the structural representation of the vertical stepper motor of the utility model and vertical stepper motor supporting seat;
Figure 22 is the vertical stepper motor of the utility model and associated components syndeton schematic diagram;
Figure 23 is the vertical supporting plate structure schematic diagram of the utility model;
Figure 24 is the structural representation of the vertical stepper motor of the utility model and associated components and vertical back up pad;
Figure 25 is the utility model sensor construction schematic diagram;
Figure 26 is the utility model sensor holders mechanism structure schematic diagram;
Figure 27 is the structural representation of the utility model sensor, sensor holders mechanism and horizontal swivel nut;
Figure 28 is the utility model horizontal supporting plate structural representation;
Figure 29 is the utility model leader casing structural representation;
Figure 30 is the syndeton schematic diagram of the utility model horizontal step motor and associated components and horizontal supporting plate;
Figure 31 is the utility model soil scrapper structural representation;
Figure 32 is the utility model horizontal step motor and associated components syndeton schematic diagram;
Figure 33 be the utility model vertically and horizontal motion assembly connecting structure schematic diagram;
Figure 34 is footstock structural representation on the utility model;
Figure 35 is the utility model guide rod structure schematic diagram;
Figure 36 is the utility model lower bottom base structural representation;
Figure 37 is the syndeton schematic diagram of footstock on the utility model, lower bottom base, guide rod and vertical back up pad;
In figure: 1-stepper motor, 2-earth pillar lower bottom cover, 3-soil container, 4-earth pillar bearing, 5-guide rod, 6-lower bottom base, 7-vertical axes bearing I, the vertical back up pad of 8-, the vertical screw rod of 9-, 10-horizontal supporting plate, the vertical swivel nut of 11-, 12-vertical axes bearing II, the vertical shaft coupling of 13-, the vertical stepper motor supporting seat of 14-, the vertical stepper motor of 15-, the upper footstock of 16-, 17-horizontal step motor, 18-horizontal step motor supporting seat, the horizontal shaft coupling of 19-, 20-transverse axis bearing, 21-horizontal screw bolt, 22-sensor holders mechanism, the horizontal swivel nut of 23-, 24-sensor, 25-leader casing, 26-soil scrapper, 27-through hole, 28-bearing, 29-tubular shaft, the radial through hole of 30-, 31-threaded hole, 32-thrust ball bearing, 33-inner bolt hole, 34-runs through through hole, 35-supporting seat runs through through hole, the vertical threaded hole of 36-, 37-supporting seat mounting hole, 38-bearing seat mounting hole I, 39-bearing seat mounting hole II, 40-horizontal threaded bore, 41-positioning spiro pit, 42-sensor mounting hole, 43-horizontal screw bolt mounting hole, 44-horizontal supporting plate swivel nut mounting hole, 45-leader casing mounting hole, 46-soil scrapper mounting hole, 47-ball, 48-sensor contact pin access hole, 49-installs through hole, the upper footstock of 50-installs through hole, 51-guide rod mounting hole, 52-lower bottom base mounting hole.
Embodiment
Below by drawings and Examples, the utility model is described in further detail, but protection domain of the present utility model is not limited to described content.
Embodiment 1: as Fig. 1, 13-35, shown in 37, this earth pillar infiltration process multiple determination device comprises guide rod 5, lower bottom base 6, vertical axes bearing I 7, vertical back up pad 8, vertical screw rod 9, horizontal supporting plate 10, vertical swivel nut 11, vertical axes bearing II 12, vertical shaft coupling 13, vertical stepper motor supporting seat 14, vertical stepper motor 15, upper footstock 16, horizontal step motor 17, horizontal step motor supporting seat 18, horizontal shaft coupling 19, transverse axis bearing 20, horizontal screw bolt 21, sensor holders mechanism 22, horizontal swivel nut 23, sensor 24, leader casing 25, soil scrapper 26,
Described vertical back up pad 8 lower end is arranged on the side of lower bottom base 6, vertical back up pad 8 is provided with vertical axes bearing I 7, vertical axes bearing II 12 and vertical stepper motor supporting seat 14, vertical screw rod 9 one end is arranged in vertical axes bearing I 7, the other end is arranged in vertical axes bearing II 12, vertical stepper motor 15 is arranged on vertical stepper motor supporting seat 14, vertical screw rod 9 is connected by vertical shaft coupling 13 with vertical stepper motor 15, and vertical swivel nut 11 to be sleeved on vertical screw rod 9 and to be fixed on one end end face of horizontal supporting plate 10; Horizontal supporting plate 10 is provided with horizontal step motor supporting seat 18 and two transverse axis bearings 20, horizontal screw bolt 21 two ends are arranged in two transverse axis bearings 20 respectively, horizontal step motor 17 is arranged on horizontal step motor supporting seat 18, and horizontal step motor 17 is connected by horizontal shaft coupling 19 with horizontal screw bolt 21; Sensor holders mechanism 22 to be sleeved on horizontal screw bolt 21 and to be positioned between two transverse axis bearings 20, and horizontal swivel nut 23 to be sleeved on horizontal screw bolt 21 and to be fixed in sensor holders mechanism 22, sensor holders mechanism 22 is provided with sensor 24; The other end of horizontal supporting plate 10 is provided with soil scrapper 26 and leader casing 25, guide rod 5 is installed in leader casing 25, guide rod 5 lower end is arranged on lower bottom base 6, and guide rod 5 upper end is arranged on footstock 16 one end, and the other end of upper footstock 16 is arranged on the top of vertical back up pad 8;
Wherein said vertical stepper motor supporting seat 14 is orthogonal two panels composition, be used for above a plate vertical stepper motor 15 is installed, another plate is provided with supporting seat and runs through through hole 35, and supporting seat is run through through hole 35 and matched with the supporting seat mounting hole 37 in vertical back up pad 8 by bolt; Mounting hole in vertical axes bearing I 7 is matched with the bearing seat mounting hole II 39 in vertical back up pad 8 by bolt, and the mounting hole in vertical axes bearing II 12 is matched with the bearing seat mounting hole I 38 in vertical back up pad 8 by bolt; Described vertical back up pad 8 lower end is provided with horizontal threaded bore 40, horizontal threaded bore 40 is connected and fixed by the side of screw and lower bottom base 6, vertical back up pad 8 upper end is provided with vertical threaded hole 36, and vertical threaded hole 36 is installed through hole 50 by screw with the upper footstock of upper footstock 16 side and matched;
Described vertical swivel nut 11 inside has the inner bolt hole 33 run through, internal thread in inner bolt hole 33 matches with the external thread of vertical screw rod 9, thrust ball bearing 32 is provided with in vertical axes bearing I 7 and vertical supporting seat II 12, one end of vertical screw rod 9 is arranged in the thrust ball bearing 32 of vertical axes bearing I 7, and the other end is arranged in the thrust ball bearing of vertical supporting seat II 12; Vertical swivel nut 11 has and somely runs through through hole 34, run through through hole 34 and be connected with horizontal supporting plate 10 by screw;
Described horizontal supporting plate 10 is provided with horizontal supporting plate swivel nut mounting hole 44, and horizontal supporting plate swivel nut mounting hole 44 is connected by screw with the vertical swivel nut 11 on vertical screw rod 9; Connected mode and vertical stepper motor supporting seat 14, vertical axes bearing I 7 and the vertical axes bearing II 12 of horizontal step motor supporting seat 18, transverse axis bearing 20 and horizontal supporting plate 10 are similar with the connected mode of vertical back up pad 8; The connected mode of horizontal step motor 17, horizontal shaft coupling 19 and transverse axis bearing 20 and vertical stepper motor 15, the vertically connected mode of shaft coupling 13, vertical axes bearing I 7 and vertical axes bearing II 12 are similar;
Described sensor holders mechanism 22 has sensor mounting hole 42, horizontal screw bolt mounting hole 43, sensor 24 is arranged in sensor mounting hole 42, and sensor holders mechanism 22 is sleeved on horizontal screw bolt 21 by horizontal screw bolt mounting hole 43; Horizontal swivel nut 23 is fixed by screws in sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, sensor holders mechanism 22 upper surface is provided with positioning spiro pit 41, positioning spiro pit 41 is the threaded hole vertically extending through sensor mounting hole 42, comes alignment sensor position by screw;
Described leader casing 25 is hollow cylinder, cylindrical outer circumference surface matches with the inner peripheral surface of the leader casing mounting hole 45 on horizontal supporting plate 10, both sides relative on cylindrical inner peripheral surface axially have groove, ball 47 is provided with in groove, ball 47 matches with the outer circumference surface of guide rod 5, the top of guide rod 5 is arranged in the guide rod mounting hole 51 of footstock 16, and the bottom of guide rod 5 is arranged in the guide rod mounting hole on lower bottom base 6;
Described soil scrapper 26 is a thin slice, its underpart is provided with installs through hole 49, install through hole 49 to be matched by the soil scrapper mounting hole 46 of screw with horizontal supporting plate 10 side, soil scrapper 26 top has sensor contact pin access hole 48, and sensor contact pin access hole 48 matches with the contact pin of sensor 24.
Said apparatus carries out in the detection of undisturbed soil earth pillar infiltration process correlation parameter in outdoor, digs 3 dells, be fixed in the dell dug by above-mentioned 3 devices around detection soil, use when wherein 1 device detects, first horizontal step motor 17 is started, the motor shaft of stepper motor 17 starts to rotate, the motor shaft of stepper motor 17 rotates the horizontal shaft coupling 19 of drive and rotates, the rotation of horizontal shaft coupling 19 drives the rotation of horizontal screw bolt 21, horizontal screw bolt 21 and horizontal swivel nut 23 are connected by screw pair to coordinate, horizontal swivel nut 23 is fixedly connected with sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, so sensor holders mechanism 22 and horizontal swivel nut 23 are under horizontal screw bolt 21 rotates, move along screw axial in the upper surface of horizontal supporting plate 10, sensor holders mechanism 22 and the Axially moving belt dynamic sensor 24 of horizontal swivel nut 23 in the upper surface of horizontal supporting plate 10 are in the motion of horizontal supporting plate 10, first the contact pin of sensor 24 enters in earth pillar to be detected by the sensor contact pin access hole 48 above soil scrapper 26, after sensor 24 enters earth pillar, the humidity in earth pillar infiltration process can be carried out, potential of hydrogen (PH), temperature, the isoparametric detection of salinity, the data transfer that sensor 24 detects is to data-carrier store, facilitate post-processed data.After having detected the parameter of some, horizontal step motor 17 is under the effect of controller, motor shaft reverses, thus drive horizontal screw bolt 21 to reverse, thus band dynamic sensor 24 from earth pillar out, after sensor 24 contact pin enters earth pillar, contact pin can carry soil particle and moisture, at sensor 24 from earth pillar in process out, sensor 24 contact pin advanced person crosses the sensor contact pin access hole 48 on soil scrapper 26, the earth pillar particle carried by sensor contact pin and moisture are disposed, and complete the detection of a height;
Then vertically stepper motor 15 rotates under the control of the controller, the motor shaft of vertical stepper motor 15 drives the rotation of vertical shaft coupling 13, the rotation of vertical shaft coupling 13 drives the rotation of vertical screw rod 9, vertical screw rod 9 and vertical swivel nut 11 are connected by screw pair and coordinate, vertical swivel nut 11 is fixedly connected with horizontal supporting plate 10, the side of horizontal supporting plate 10 and the end face of vertical back up pad 8 fit, so vertically screw rod 9 rotarily drive vertical swivel nut 11 and horizontal supporting plate 10 in the vertical direction moves downward, the leader casing 25 being fixed on horizontal supporting plate 10 opposite side also can move downward along guide rod 5, until horizontal supporting plate 10 is with dynamic sensor 24 in the vertical direction to move downward, until sensor 24 moves to next At The Height, now the contact pin of sensor 24 will insert in earth pillar, repeat above-mentioned horizontal level testing process, the earth pillar that just can realize this height infiltrates the detection of correlation parameter, after the detection of same orientation differing heights completes, use other 2 devices to carry out the measurement of two other different azimuth, differing heights, the measurement data of earth pillar to be measured 3 orientation, some height can be obtained.
Embodiment 2: as shown in Fig. 2-37, this earth pillar infiltration process multiple determination device comprises 42 stepper motors 1, earth pillar lower bottom cover 2, soil container 3, earth pillar bearing 4, guide rod 5, lower bottom base 6, vertical axes bearing I 7, vertical back up pad 8, vertical screw rod 9, horizontal supporting plate 10, vertical swivel nut 11, vertical axes bearing II 12, vertical shaft coupling 13, vertical stepper motor supporting seat 14, vertical stepper motor 15, upper footstock 16, horizontal step motor 17, horizontal step motor supporting seat 18, horizontal shaft coupling 19, transverse axis bearing 20, horizontal screw bolt 21, sensor holders mechanism 22, horizontal swivel nut 23, sensor 24, leader casing 25, soil scrapper 26,
Described 42 stepper motors 1 are arranged on earth pillar bearing 4 bottom, earth pillar bearing 4 is installed on the ground, earth pillar lower bottom cover 2 is arranged on earth pillar bearing 4, and stepper motor 1 to be connected with earth pillar lower bottom cover 2 by bearing 28 and to drive it to rotate, and soil container 3 is arranged on earth pillar lower bottom cover 2; Lower bottom base 6 is installed on the ground, vertical back up pad 8 lower end is arranged on the side of lower bottom base 6, vertical back up pad 8 is provided with vertical axes bearing I 7, vertical axes bearing II 12 and vertical stepper motor supporting seat 14, vertical screw rod 9 one end is arranged in vertical axes bearing I 7, the other end is arranged in vertical axes bearing II 12, vertical stepper motor 15 is arranged on vertical stepper motor supporting seat 14, vertical screw rod 9 is connected by vertical shaft coupling 13 with vertical stepper motor 15, and vertical swivel nut 11 to be sleeved on vertical screw rod 9 and to be fixed on one end end face of horizontal supporting plate 10; Horizontal supporting plate 10 is provided with horizontal step motor supporting seat 18 and two transverse axis bearings 20, horizontal screw bolt 21 two ends are arranged in two transverse axis bearings 20 respectively, horizontal step motor 17 is arranged on horizontal step motor supporting seat 18, and horizontal step motor 17 is connected by horizontal shaft coupling 19 with horizontal screw bolt 21; Sensor holders mechanism 22 to be sleeved on horizontal screw bolt 21 and to be positioned between two transverse axis bearings 20, and horizontal swivel nut 23 to be sleeved on horizontal screw bolt 21 and to be fixed in sensor holders mechanism 22, sensor holders mechanism 22 is provided with sensor 24; The other end of horizontal supporting plate 10 is provided with soil scrapper 26 and leader casing 25, guide rod 5 is installed in leader casing 25, guide rod 5 lower end is arranged on lower bottom base 6, and guide rod 5 upper end is arranged on footstock 16 one end, and the other end of upper footstock 16 is arranged on the top of vertical back up pad 8.
Wherein said 42 stepper motors 1 are provided with through hole 27, earth pillar bearing 4 has threaded hole 31, through hole 27 on 42 stepper motors 1 is connected by screw with the threaded hole 31 on earth pillar bearing 4, earth pillar bearing 4 has the bearing mounting hole run through, the bearing mounting hole inner peripheral surface on the outer circumference surface of bearing 28 and earth pillar bearing 4 closely cooperates.
Be provided with tubular shaft 29 bottom described earth pillar lower bottom cover 2, tubular shaft 29 outer circumference surface matches with bearing 28 inner ring being arranged on earth pillar bearing 4 inside, and the rotating shaft of 42 stepper motors 1 is arranged in the tubular shaft 29 bottom earth pillar lower bottom cover 2;
Described soil container 3 is transparent uncovered right cylinder, it has radial through hole 30, and radial through hole 30 matches with the contact pin of sensor 24; Different azimuth, differing heights on the barrel of soil container 3 is needed to open some radial through holes 30 according to measurement.
Described vertical stepper motor supporting seat 14 is orthogonal two panels composition, be used for above a plate vertical stepper motor 15 is installed, another plate is provided with supporting seat and runs through through hole 35, and supporting seat is run through through hole 35 and matched with the supporting seat mounting hole 37 in vertical back up pad 8 by bolt; Mounting hole in vertical axes bearing I 7 is matched with the bearing seat mounting hole II 39 in vertical back up pad 8 by bolt, and the mounting hole in vertical axes bearing II 12 is matched with the bearing seat mounting hole I 38 in vertical back up pad 8 by bolt; Described vertical back up pad 8 lower end is provided with horizontal threaded bore 40, horizontal threaded bore 40 is connected and fixed by the side of screw and lower bottom base 6, vertical back up pad 8 upper end is provided with vertical threaded hole 36, and vertical threaded hole 36 is installed through hole 50 by screw with the upper footstock of upper footstock 16 side and matched;
Described vertical swivel nut 11 inside has the inner bolt hole 33 run through, internal thread in inner bolt hole 33 matches with the external thread of vertical screw rod 9, thrust ball bearing 32 is provided with in vertical axes bearing I 7 and vertical supporting seat II 12, one end of vertical screw rod 9 is arranged in the thrust ball bearing 32 of vertical axes bearing I 7, and the other end is arranged in the thrust ball bearing of vertical supporting seat II 12; Vertical swivel nut 11 has and somely runs through through hole 34, run through through hole 34 and be connected with horizontal supporting plate 10 by screw;
Described horizontal supporting plate 10 is provided with horizontal supporting plate swivel nut mounting hole 44, and horizontal supporting plate swivel nut mounting hole 44 is connected by screw with the vertical swivel nut 11 on vertical screw rod 9; Connected mode and vertical stepper motor supporting seat 14, vertical axes bearing I 7 and the vertical axes bearing II 12 of horizontal step motor supporting seat 18, transverse axis bearing 20 and horizontal supporting plate 10 are similar with the connected mode of vertical back up pad 8; The connected mode of horizontal step motor 17, horizontal shaft coupling 19 and transverse axis bearing 20 and vertical stepper motor 15, the vertically connected mode of shaft coupling 13, vertical axes bearing I 7 and vertical axes bearing II 12 are similar;
Described sensor holders mechanism 22 has sensor mounting hole 42, horizontal screw bolt mounting hole 43, sensor 24 is arranged in sensor mounting hole 42, and sensor holders mechanism 22 is sleeved on horizontal screw bolt 21 by horizontal screw bolt mounting hole 43; Horizontal swivel nut 23 is fixed by screws in sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, sensor holders mechanism 22 upper surface is provided with positioning spiro pit 41, positioning spiro pit 41 is the threaded hole vertically extending through sensor mounting hole 42, comes alignment sensor position by screw;
Described leader casing 25 is hollow cylinder, cylindrical outer circumference surface matches with the inner peripheral surface of the leader casing mounting hole 45 on horizontal supporting plate 10, both sides relative on cylindrical inner peripheral surface axially have groove, ball 47 is provided with in groove, ball 47 matches with the outer circumference surface of guide rod 5, the top of guide rod 5 is arranged in the guide rod mounting hole 51 of footstock 16, and the bottom of guide rod 5 is arranged in the guide rod mounting hole on lower bottom base 6;
Described soil scrapper 26 is a thin slice, its underpart is provided with installs through hole 49, install through hole 49 to be matched by the soil scrapper mounting hole 46 of screw with horizontal supporting plate 10 side, soil scrapper 26 top has sensor contact pin access hole 48, and sensor contact pin access hole 48 matches with the contact pin of sensor 24.
Described lower bottom base 6 is provided with some lower bottom base mounting holes 52, is located on the ground by screw.
When detecting the non-soil column index of carrying out in infiltration process, first at the soil of the in-built certain condition of soil container 3, regulate the position of horizontal supporting plate 10, the contact pin of the sensor 24 be arranged on above horizontal supporting plate 10 is alignd with radial through hole 30 axle on soil container 3, injects a certain amount of water toward soil container 3 inside according to certain speed.
When starting to detect, first horizontal step motor 17 is started, the motor shaft of stepper motor 17 starts to rotate, the motor shaft of stepper motor 17 rotates the horizontal shaft coupling 19 of drive and rotates, the rotation of horizontal shaft coupling 19 drives the rotation of horizontal screw bolt 21, horizontal screw bolt 21 and horizontal swivel nut 23 are connected by screw pair to coordinate, horizontal swivel nut 23 is fixedly connected with sensor holders mechanism 22, the lower surface of sensor holders mechanism 22 and the upper surface of horizontal supporting plate 10 fit, so sensor holders mechanism 22 and horizontal swivel nut 23 are under horizontal screw bolt 21 rotates, move along screw axial in the upper surface of horizontal supporting plate 10, sensor holders mechanism 22 and the Axially moving belt dynamic sensor 24 of horizontal swivel nut 23 in the upper surface of horizontal supporting plate 10 are in the motion of horizontal supporting plate 10, the contact pin of sensor 24 is first by the sensor contact pin access hole 48 above soil scrapper 26, then the radial through hole 30 on soil container 3 is entered, thus the contact pin of sensor 24 enters earth pillar, after sensor 24 enters earth pillar, the humidity in earth pillar infiltration process can be carried out, potential of hydrogen (PH), temperature, the isoparametric detection of salinity, the data transfer that sensor 24 detects is to data-carrier store, facilitate post-processed data.After having detected the parameter of some, horizontal step motor 17 is under the effect of controller, motor shaft reverses, thus drive horizontal screw bolt 21 to reverse, thus band dynamic sensor 24 from the earth pillar soil container 3 out, after sensor 24 contact pin enters earth pillar, contact pin can carry soil particle and moisture, at sensor 24 from soil container 3 in process out, sensor 24 contact pin advanced person crosses the sensor contact pin access hole 48 on soil scrapper 26, and the soil particle carry sensor contact pin and moisture are disposed.By the time after sensor contact pin comes out completely from soil container 3 inside completely, stepper motor 1 bottom soil container 3 rotates under the control of the controller, the axis of rotation of stepper motor 1 drives the rotation of the earth pillar lower bottom cover 2 be arranged on bottom soil container 3, earth pillar lower bottom cover 2 can around bearing 28 at horizontal rotation in surface, earth pillar lower bottom cover 2 drives soil container 3 at horizontal rotation in surface, until the radial through hole place turning to other orientation of barrel of soil container 3 stops; Same, under horizontal step motor 17 drives, horizontal shaft coupling 19 and horizontal screw bolt 21 rotate, thus band dynamic sensor 24 enters into soil container 3 inside, after sensor has detected correlation parameter, horizontal step motor 17 is reversed under the effect of controller, thus makes sensor 24 from the earth pillar of soil container 3 out, and the correlation parameter completing sustained height different azimuth earth pillar infiltration process detects.
Vertical stepper motor 15 rotates under the control of the controller, the motor shaft of vertical stepper motor 15 drives the rotation of vertical shaft coupling 13, the rotation of vertical shaft coupling 13 drives the rotation of vertical screw rod 9, vertical screw rod 9 and vertical swivel nut 11 are connected by screw pair and coordinate, vertical swivel nut 11 is fixedly connected with horizontal supporting plate 10, the side of horizontal supporting plate 10 and the end face of vertical back up pad 8 fit, so vertically screw rod 9 rotarily drive vertical swivel nut 11 and horizontal supporting plate 10 in the vertical direction moves downward, the leader casing 25 being fixed on horizontal supporting plate 10 opposite side also can move downward along guide rod 5, until horizontal supporting plate 10 is with dynamic sensor 24 in the vertical direction to move downward, until sensor 24 moves to the radial through hole place of next height, now the contact pin of sensor 24 aligns with radial through hole 30 axle on soil container 3, then repeat above-mentioned horizontal level testing process, just can realize this height different azimuth earth pillar and infiltrate the detection of correlation parameter, constantly repeat above-mentioned process, just can realize the detection of correlation parameter in differing heights, different azimuth earth pillar infiltration process.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (10)
1. an earth pillar infiltration process multiple determination device, it is characterized in that: comprise guide rod (5), lower bottom base (6), vertical axes bearing I (7), vertical back up pad (8), vertical screw rod (9), horizontal supporting plate (10), vertical swivel nut (11), vertical axes bearing II (12), vertical shaft coupling (13), vertical stepper motor supporting seat (14), vertical stepper motor (15), upper footstock (16), horizontal step motor (17), horizontal step motor supporting seat (18), horizontal shaft coupling (19), transverse axis bearing (20), horizontal screw bolt (21), sensor holders mechanism (22), horizontal swivel nut (23), sensor (24), leader casing (25), soil scrapper (26),
Described vertical back up pad (8) lower end is arranged on the side of lower bottom base (6), vertical back up pad (8) is provided with vertical axes bearing I (7), vertical axes bearing II (12) and vertical stepper motor supporting seat (14), vertical screw rod (9) one end is arranged in vertical axes bearing I (7), the other end is arranged in vertical axes bearing II (12), vertical stepper motor (15) is arranged on vertical stepper motor supporting seat (14), vertical screw rod (9) is connected by vertical shaft coupling (13) with vertical stepper motor (15), vertical swivel nut (11) is sleeved on vertical screw rod (9) and goes up and be fixed on one end end face of horizontal supporting plate (10), horizontal supporting plate (10) is provided with horizontal step motor supporting seat (18) and two transverse axis bearings (20), horizontal screw bolt (21) two ends are arranged on two transverse axis bearings (20) respectively, horizontal step motor (17) is arranged on horizontal step motor supporting seat (18), and horizontal step motor (17) is connected by horizontal shaft coupling (19) with horizontal screw bolt (21), sensor holders mechanism (22) is sleeved on horizontal screw bolt (21) and goes up and be positioned between two transverse axis bearings (20), horizontal swivel nut (23) is sleeved on horizontal screw bolt (21) and goes up and be fixed in sensor holders mechanism (22), sensor holders mechanism (22) is provided with sensor (24), the other end of horizontal supporting plate (10) is provided with soil scrapper (26) and leader casing (25), guide rod (5) is installed in leader casing (25), guide rod (5) lower end is arranged on lower bottom base (6), guide rod (5) upper end is arranged on footstock (16) one end, and the other end of upper footstock (16) is arranged on the top of vertical back up pad (8).
2. earth pillar infiltration process multiple determination device according to claim 1, it is characterized in that: vertically swivel nut (11) middle part has the inner bolt hole (33) run through, internal thread in inner bolt hole (33) matches with the external thread of vertical screw rod (9), and horizontal swivel nut (23) structure is with vertical swivel nut (11).
3. earth pillar infiltration process multiple determination device according to claim 1, it is characterized in that: vertical axes bearing I (7) and vertical axes bearing II (12) inside are provided with thrust ball bearing (32), one end of vertical screw rod (9) is arranged in the thrust ball bearing (32) in vertical axes bearing I (7), and the other end is arranged in the thrust ball bearing on vertical supporting seat II (12).
4. earth pillar infiltration process multiple determination device according to claim 1, it is characterized in that: sensor holders mechanism (22) has sensor mounting hole (42), horizontal screw bolt mounting hole (43), sensor (24) is arranged in sensor mounting hole (42), and sensor holders mechanism (22) is sleeved on horizontal screw bolt (21) by horizontal screw bolt mounting hole (43).
5. earth pillar infiltration process multiple determination device according to claim 1, it is characterized in that: leader casing (25) is hollow cylinder, both sides relative on cylindrical inner peripheral surface axially have groove, be provided with ball (47) in groove, ball (47) matches with the outer circumference surface of guide rod (5).
6. earth pillar infiltration process multiple determination device according to claim 1, it is characterized in that: soil scrapper (26) is a thin slice, soil scrapper (26) top has sensor contact pin access hole (48), and sensor contact pin access hole (48) matches with the contact pin of sensor (24).
7. the earth pillar infiltration process multiple determination device according to any one of claim 1-6, it is characterized in that: device also comprises stepper motor (1), earth pillar lower bottom cover (2), soil container (3), earth pillar bearing (4), stepper motor (1) is arranged on earth pillar bearing (4) bottom, earth pillar lower bottom cover (2) is arranged on earth pillar bearing (4), stepper motor (1) to be connected with earth pillar lower bottom cover (2) by bearing (28) and to drive it to rotate, and soil container (3) is arranged on earth pillar lower bottom cover (2).
8. earth pillar infiltration process multiple determination device according to claim 7, it is characterized in that: (4) have the bearing mounting hole run through to earth pillar bearing, the bearing mounting hole inner peripheral surface on the outer circumference surface of bearing (28) and earth pillar bearing (4) closely cooperates.
9. earth pillar infiltration process multiple determination device according to claim 7, it is characterized in that: earth pillar lower bottom cover (2) bottom is provided with tubular shaft (29), tubular shaft (29) outer circumference surface matches with bearing (28) inner ring being arranged on earth pillar bearing (4) inside, and the rotating shaft of stepper motor (1) is arranged in the tubular shaft (29) of earth pillar lower bottom cover (2) bottom.
10. earth pillar infiltration process multiple determination device according to claim 7, it is characterized in that: soil container (3) is transparent uncovered right cylinder, it has radial through hole (30), radial through hole (30) matches with the contact pin of sensor (24).
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