CN104977181B - A kind of soil pattern collection pretreatment unit for soil constituent detection - Google Patents
A kind of soil pattern collection pretreatment unit for soil constituent detection Download PDFInfo
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- CN104977181B CN104977181B CN201510365295.7A CN201510365295A CN104977181B CN 104977181 B CN104977181 B CN 104977181B CN 201510365295 A CN201510365295 A CN 201510365295A CN 104977181 B CN104977181 B CN 104977181B
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Abstract
The present invention relates to a kind of soil pattern for soil constituent detection to gather pretreatment unit, solves the defects of there is no for soil sampling pretreatment unit compared with prior art.The sidepiece of linear module is installed with earth-retaining piece in the present invention, earth-retaining piece and shoveling blade are semicircular structure and both diameters are identical, the diameter extended line of earth-retaining piece is parallel with linear module and root of the shoveling blade when slide unit is moved to above car body connects with the lower end of earth-retaining piece, the front end of shoveling blade connects with the upper end of earth-retaining piece, the output shaft that scraping motor and scraping motor are provided with linear module is located at the circle centre position of earth-retaining piece, scraping brush is installed on the output shaft of scraping motor, the length of scraping brush is identical with the diameter of earth-retaining piece, Luo Tukou is provided with below earth-retaining piece.The present invention can complete the pretreatment measures such as the collection, drying, tabletting for detecting and carrying out for soil constituent, can quickly obtain soil constituent and its content distribution situation.
Description
Technical field
The present invention relates to soil constituent detection device technical field, a kind of specifically soil for soil constituent detection
Earth sample collection pretreatment unit.
Background technology
China is large agricultural country, and agricultural is the basis of national economy.Soil is basis and the important component of agricultural, real
When grasp Soil Nutrients in Farmland spatial distribution, be the precondition for realizing farmland Tree Precise Fertilization.Exist on the market at present a lot
The instrument of soil constituent detection, can be to the real-time monitoring of soil nutrient information, but the normal use of these instruments needs first
A large amount of soil patterns are prepared, prepared by traditional sample need staff largely to be sampled in farmland, dried after sampling,
The related works such as GPS information mark, the acquisition of a large amount of soil patterns need to expend substantial amounts of human and material resources and efficiency is low, and
Complicated artificial pretreatment manufacturing process also destroys original property of soil.It is pre- how a kind of soil pattern automatic data collection is developed
Processing unit has become the technical problem for being badly in need of solving.
The content of the invention
The invention aims to solve the defects of there is no in the prior art for soil sampling pretreatment unit, there is provided
A kind of soil pattern for soil constituent detection gathers pretreatment unit to solve the above problems.
To achieve these goals, technical scheme is as follows：
A kind of soil pattern for soil constituent detection gathers pretreatment unit, including car body, and digging is provided with car body
Native device, described earth-moving equipment include the linear module being vertically mounted on car body, digging are provided with the slide unit of linear module
Native motor, the root of shoveling blade is arranged on the output shaft of shoveling motor and blade of being cut the earth when slide unit is moved to below car body
Front end be in contact with soil, the sidepiece of linear module is installed with earth-retaining piece, and earth-retaining piece and shoveling blade are semicircle
Structure and both diameters are identical, the diameter extended line of earth-retaining piece is parallel with linear module and when slide unit moves to car body top
The root of shoveling blade connects with the lower end of earth-retaining piece, the front end of shoveling blade connects with the upper end of earth-retaining piece, on linear module
The output shaft for being provided with scraping motor and scraping motor is located at the circle centre position of earth-retaining piece, is provided with and scrapes on the output shaft of scraping motor
Soil brush, the length of scraping brush is identical with the diameter of earth-retaining piece, and Luo Tukou is provided with below earth-retaining piece.
Transmitting device is also equipped with described car body, falls Tu Kou and is located above transmitting device；Described transmitting device bag
The motor rack and support frame being fixedly mounted on car body are included, transmission electrical machine is installed on motor rack, belt wheel is installed on support frame
Fixed frame, the both ends of belt wheel fixed frame are separately installed with driving wheel and driven pulley, biography are provided with driving wheel and driven pulley
Defeated band, driving wheel are arranged on the output shaft of transmission electrical machine, and one end on belt wheel fixed frame positioned at driving wheel is provided with blanking
Mouthful.
Disc type soil drying unit is also equipped with described car body, the blanking port of transmission belt is located at disc type soil drying dress
Put top；Described disc type soil drying unit includes central shaft, and the lower end of central shaft is installed with shaft coupling, shaft coupling peace
On the output shaft of rotary electric machine, the bottom of central shaft, which is located above shaft coupling, is provided with annular projection, is located at ring on central shaft
The raised top of shape is provided with fixed disc by angle thrust bearing；
Slip-ring brush is cased with above fixed disc and the outer ring of slip-ring brush is fixed on fixed disc on central shaft
On, disc type base is fixedly mounted on the top of fixed disc, and tray dryer mechanism is provided with by thrust bearing on disc type base,
The longitudinal center line of tray dryer mechanism and the longitudinal center line of central shaft coincide, and are set on the circumference in the tray dryer mechanism center of circle
The grooved hole position line, several slotted eyes are uniformly provided with the slotted eye position line, the slotted eye position line of tray dryer mechanism is positioned at transmission
Below the blanking port of band, cover plate is fixedly mounted on above tray dryer mechanism and cover plate is fixedly mounted on the upper end of central shaft, sliding
The inner ring of ring brush is fixedly mounted on the cover board；
Soil accommodation tube is installed with slotted eye and soil accommodation tube runs through cover plate, the periphery installation of soil accommodation tube
There is heating collar, the outer ring wire of slip-ring brush is connected to power supply, and the inner ring wire of slip-ring brush is connected on heating collar.
Also include firming device, firming device includes the fixed mount being fixedly mounted on car body, on fixed mount from top to bottom
Firming motor, bearing spider and guide rail are sequentially installed with, screw pair, the leading screw of screw pair are installed on bearing spider
End is connected with the output shaft of firming motor, and drift is movably installed with guide rail, and drift is arranged on the nut end of screw pair, punching
Head is above the slotted eye position line of tray dryer mechanism.
Also include soil samples and detecting device, soil samples and detecting device includes the detection support being fixedly mounted on car body, detection branch
Soil sample analyte sensors are installed, soil sample analyte sensors are located above the slotted eye position line of tray dryer mechanism on frame.
Described disc type base is provided with raised minor arc track, and soil discharge is placed with described soil accommodation tube
Post, the height of soil discharge post are less than soil accommodation tube, and raised minor arc track is located under the slotted eye position line of tray dryer mechanism
Side.
The upper outer end of described soil accommodation tube and lower outer end are bonded with epoxy resin board, equal outside epoxy resin board
Stainless Steel outer ring is bonded with, soil accommodation tube is connected on slotted eye by Stainless Steel outer ring.
Also include temperature-detecting device, temperature-detecting device includes the thermometric support being fixedly mounted on car body, thermometric branch
Temperature sensor is installed, temperature sensor is located above the slotted eye position line of tray dryer mechanism and temperature sensor on frame
Temperature probe to soil to discharging post.
Described raised minor arc track includes left sloping platform, top soil platform and right sloping platform, and left sloping platform and right sloping platform are curved surface knot
Structure, pushes up that the both ends of native platform are tangent with left sloping platform and right sloping platform respectively, and the height for pushing up native platform is equal to soil accommodation tube and soil
Discharge the difference in height of post.
Beneficial effect
A kind of soil pattern collection pretreatment unit for soil constituent detection of the present invention, compared with prior art can
The pretreatment measures such as enough collections, drying, tabletting for completing to detect and carry out for soil constituent, can quickly obtain soil constituent and
Its content distribution situation.Its is easy to operate, can be moved freely in field, and the soil pattern after drying is advantageous to obtain more preferable soil
Earth composition information, it is whole process serialization, pollution-free, operated suitable for acre, have that operating efficiency is high, labour cost is low
The characteristics of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of earth-moving equipment in the present invention；
Fig. 3 is the structural representation of transmitting device in the present invention；
Fig. 4 is the structure sectional view of disc type soil drying unit in the present invention；
Fig. 5 is the structural representation of firming device in the present invention；
Fig. 6 is the structural representation of soil samples and detecting device in the present invention；
Fig. 7 is the structural representation of disc type drying mechanism in the present invention；
Fig. 8 is the structural representation of disc type base in the present invention；
Fig. 9 is the structural representation of soil accommodation tube in the present invention；
Figure 10 is the structural representation of temperature-detecting device in the present invention；
Wherein, 1- car bodies, 2- earth-moving equipments, 3- transmitting devices, 4- disc type soil drying unit, 5- firmings device, 6- soil
Sample detection means, 7- temperature-detecting devices, 8- power supplies, 9- industrial computers, 10-GPS, 11- touch display screen, the linear moulds of 211-
Group, 212- slide units, 213- shovelings motor, 214- shovelings blade, 215- earth-retainings piece, 216- scraping brush, 217- scraping motor, 311-
Motor rack, 312- support frames, 313- transmission electrical machines, 314- belt wheels fixed frame, 315- driving wheels, 316- driven pulleys, 317- are passed
Defeated band, 318- blanking ports, 319- soil flow deflector, 411- central shafts, 412- shaft couplings, 413- rotary electric machines, 414- ring-types are convex
Rise, 415- angles thrust bearing, 416- fixed discs, 417- slip ring armatures, 418- disc types base, 419- thrust bearings, 420- disks
Formula drying mechanism, the 421- slotted eyes position line, 422- slotted eyes, 423- cover plates, 424- soil accommodation tube, 425- heating collars, 426- are convex
It is flat to play minor arc track, 427- soil discharge post, 428- epoxy resin boards, 429- stainless steels outer ring, the left sloping platforms of 430-, 431- tops soil
The right sloping platform of platform, 432-, 433- sensing chips, 434- photoelectric sensors, 511- fixed mounts, 512- firmings motor, 513- bearing spiders,
514- guide rails, 515- screw pairs, 516- drifts, 517- side pressures head, 611- detection supports, 612- soil samples analyte sensors,
711- thermometrics support, 712- temperature sensors.
Embodiment
The effect of to make to architectural feature of the invention and being reached, has a better understanding and awareness, to preferable
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in figure 1, a kind of soil pattern collection pretreatment unit for soil constituent detection of the present invention, bag
Car body 1 is included, the both sides of car body 1 are provided with road wheel, and the front end of car body 1 is provided with the draw-gear of connection motor vehicles, and the upper end of car body 1 can
With provided with sunshade bucker.Earth-moving equipment 2 is installed on car body 1, power supply 8, industry control can also be installed on the flat board of vehicle frame 1
Machine 9, GPS10, power supply 8 are powered to relevant device, and industrial computer 9 carries out numerical control according to prior art to each equipment,
GPS10 is used for the record in geographical position, and it is connected with industrial computer 9, and GPS10 can be utilized when gathering soil sample on industrial computer 9
The record in geographical position is carried out, the aobvious control screen 11 of touch can also be installed additional, facilitate live real-time operation.
As shown in Fig. 2 earth-moving equipment 2 includes being vertically mounted on linear module 211 on car body 1, linear module 211 can be with
Installed in the sidepiece of car body 1, a hole can also be opened on car body 1, linear module 211 is arranged on hole, as long as linear module 211
Slide unit 212 can be moved between the upper and lower part of car body 1.Shoveling is installed on the slide unit 212 of linear module 211
Motor 213, shoveling motor 213 together move with slide unit 212.The root of shoveling blade 214 is arranged on the defeated of shoveling motor 213
On shaft, shoveling motor 213 controls the rotation of shoveling blade 214, when slide unit 212 moves to 1 lower section of car body, shoveling blade
214 front end is in contact with soil, i.e., shoveling blade 214 carries out shoveling operation under the control of shoveling motor 213.Linear module
211 sidepiece is installed with earth-retaining piece 215, and earth-retaining piece 215 is used for and shoveling blade 214 is engaged, and the soil that digging comes up is taken
Under.Earth-retaining piece 215 and shoveling blade 214 are semicircular structure and both diameters are identical, the diameter extended line of earth-retaining piece 215 with
Linear module 211 is parallel, i.e., the semicircular structure of earth-retaining piece 215, its unique diameter are equal with linear module 211
OK.When slide unit 212 moves to 1 top of car body, the root of shoveling blade 214 connects with the lower end of earth-retaining piece 215, shoveling blade
214 front end connects with the upper end of earth-retaining piece 215, and both earth-retaining piece 215 and shoveling blade 214 combine two semicircles
Into a circular configuration.Scraping motor 217 is installed on linear module 211, the installation site of scraping motor 217 does not influence slide unit
212 motion, the output shaft of scraping motor 217 are located at the circle centre position of earth-retaining piece 215.Installed on the output shaft of scraping motor 217
There is scraping brush 216, the centre of scraping brush 216 is arranged on the output shaft of scraping motor 217, and the both ends of scraping brush 216 are equal
Hairbrush design is set to, for cleaning, striking off the soil in earth-retaining piece 215 and shoveling blade 214, here, the both ends of scraping brush 216
Flexible rubber is may be designed in, can also equally play good scraping effect.The length of scraping brush 216 and earth-retaining piece 215
Diameter it is identical, when scraping brush 216 moves, it is rotated in the circle that earth-retaining piece 215 and shoveling blade 214 form, by
It is provided with native mouth 218 in the lower section of earth-retaining piece 215, then the soil sample of collection is delivered to by Luo Tukou by the motion of scraping brush 216
218, fall into transmitting device 3.
When needing to carry out soil sample Collecting operation, linear module 211 controls slide unit 212 to be down on the lower section soil of car body 1,
Shoveling motor 213 controls shoveling blade 214 to carry out digging, takes soil sample.Slide unit 212 is under the control of linear module 211
The top of car body 1 is risen to again, and shoveling motor 213 controls shoveling blade 214 to form completely circular structure with earth-retaining piece 215.Due to earth-digging cutter
The soil sample that piece 214 takes is moist, and it is difficult to voluntarily come off from shoveling blade 214, and now, the control of scraping motor 217 is scraped
The motion of soil brush 216, scraping brush 216 scrape soil sample to falling at native mouth 218, fall into transmitting device 3 from Luo Tukou 218, carry out toward disk
Transmission on formula soil drying unit 4, so far complete soil sample collecting work（Digging）.
As shown in figure 1, can also install transmitting device 3 on car body 1, the native mouth 218 that falls of earth-moving equipment 2 is located at transmitting device
3 tops.As shown in figure 3, transmitting device 3 includes the motor rack 311 and support frame 312 being fixedly mounted on car body 1, motor rack
311 and support frame 312 play a supporting role.Transmission electrical machine 313 is installed on motor rack 311, is provided with support frame 312
Fixed frame 314 is taken turns, belt wheel fixed frame 314 is used to fix driving wheel 315 and driven pulley 316, driving wheel 315 and driven pulley
316 are separately mounted to the both ends of belt wheel fixed frame 314.Transmission belt 317 is installed on driving wheel 315 and driven pulley 316, formed
Transmit band structure.Driving wheel 315 is arranged on the output shaft of transmission electrical machine 313, and transmission electrical machine 313 drives the rotation of driving wheel 315
Turn, realize the transmission campaign of transmission belt 317 in conjunction with the cooperation of driven pulley 316 by the rotation of driving wheel 315.Belt wheel fixed frame
One end on 314 positioned at driving wheel 315 is provided with blanking port 318, and the soil sample in transmission belt 317 leaves biography with blanking port 318
Defeated band 317.In order to prevent soil sample from being come off in transmission belt 317, two side plates design of belt wheel fixed frame 314 can be higher than
Transmission belt 317, i.e. transmission belt 317 are concave configuration on belt wheel fixed frame 314.In order to fall into blanking port 318 to soil sample
Spacing concentration is carried out before, can also be designed on belt wheel fixed frame 314 above the transmission belt 317 at blanking port 318
One soil flow deflector 319, guide functions are played to soil sample.
When being transmitted operation, transmission electrical machine 313 works, and drives driving wheel 315 to rotate and under the cooperation of driven pulley 316
The transmission campaign of transmission belt 317 is driven, falls the soil sample in transmission belt 317, soil water conservancy diversion is passed through under the motion of transmission belt 317
Piece 319 falls into blanking port 318, so as to which soil sample is delivered into disc type soil drying unit 4, carries out soil sample drying.
As shown in figure 1, being also equipped with disc type soil drying unit 4 on car body 1, the blanking port 318 of transmission belt 317 is located at disk
The top of formula soil drying unit 4, as long as 4 installation site on car body 1 of disc type soil drying unit can complete other devices
Cooperation.As shown in figure 4, disc type soil drying unit 4 includes central shaft 411, central shaft 411 is cylindrical structural.In
The lower end of mandrel 411 is installed with shaft coupling 412, and shaft coupling 412 is arranged on the output shaft of rotary electric machine 413, rotates electricity
The rotation of the control centre's axle 411 of machine 413.The bottom of central shaft 411 is located at the top of shaft coupling 412 and is provided with annular projection 414, ring-type
Projection 414 is used to provide to support for angle thrust bearing 415 to use, and the top on central shaft 411 positioned at annular projection 414 passes through
Angle thrust bearing 415 is provided with fixed disc 416, i.e. both fixed disc 416 and central shaft 411 is the unlocked state of activity.
Top on central shaft 411 positioned at fixed disc 416 is cased with slip-ring brush 417, and the outer ring of slip-ring brush 417 is fixed
On fixed disc 416, both the outer ring of slip-ring brush 417 and fixed disc 416 are stationary state.Disc type base 418 is fixed
Installed in the top of fixed disc 416, i.e. disc type base 418 is equally enclosed on central shaft 411, passes through screw and fixed disc
416 are fixedly mounted.Tray dryer mechanism 420, tray dryer mechanism 420 are provided with by thrust bearing 419 on disc type base 418
The longitudinal center line of longitudinal center line and central shaft 411 coincide, i.e., tray dryer mechanism 420 is similarly enclosed on central shaft
On 411, but tray dryer mechanism 420 is installed by thrust bearing 419 and disc type base 418, disc type base 418 and tray dryer
Both mechanisms 420 are the unlocked state of activity.So far, the outer ring three of disc type base 418, fixed disc 416 and slip-ring brush 417
Person is stationary state.
As shown in fig. 7, the circumference in the center of circle of tray dryer mechanism 420 is provided with the slotted eye position line 421, the slotted eye position line 421
It is the circular path centered on the center of circle of tray dryer mechanism 420 for circle, the radius size of this specific circumference is set as needed
Meter, i.e. the slotted eye position line 421 are near from the center of circle or remote, depending on quantity of this distance by slotted eye 422.Slotted eye 422
It is uniformly distributed on the slotted eye position line 421, the quantity of slotted eye 422 preferably can be 10.Slotted eye 422 can be with slotted eye position
Line 421 is that the center of circle is uniformly distributed, and can also be deviated and is uniformly distributed for the center of circle with the slotted eye position line 421, as long as full
Sufficient soil sample can be fallen into slotted eye 422.The slotted eye position line 421 of tray dryer mechanism 420 is located at the blanking of transmission belt 317
The lower section of mouth 318, i.e., the soil sample that blanking port 318 comes out can be smoothly fallen into slotted eye 422.
Cover plate 423 is fixedly mounted on the top of tray dryer mechanism 420, and the core of cover plate 423 is boss structure, cover plate
423 are fixedly mounted on the upper end of central shaft 411 by central boss structure, and the inner ring of slip-ring brush 417 is fixedly mounted on cover plate
On 423.So far, cover plate 423, tray dryer mechanism 420, the inner ring of slip-ring brush 417, central shaft 411 4 are stationary state.
By the rotation of central shaft 411, can drive cover plate 423, tray dryer mechanism 420, slip-ring brush 417 inner ring rotation,
And outer ring three that can not be with moving plate type base 418, fixed disc 416 and slip-ring brush 417 rotates.
Soil accommodation tube 424 is installed with slotted eye 422, soil accommodation tube 424 can pass through the side of prior art
Formula is spacing in slotted eye 422, and soil accommodation tube 424 runs through cover plate 423, i.e. top passes through cover plate 423.Soil accommodation tube
424 periphery is provided with heating collar 425, and heating collar 425 is used to carry out soil heating, accommodated by the soil of heating collar 425
Cylinder 424 is heated, then make it that the soil in soil accommodation tube 424 is heated.The outer ring wire of slip-ring brush 417 is connected to electricity
Source, the inner ring wire of slip-ring brush 417 are connected on heating collar 425, then power supply smoothly can be transmitted by slip-ring brush 417
Onto heating collar 425.
As shown in figure 9, wherein, the upper outer end of soil accommodation tube 424 and lower outer end can be with adhesive epoxy resin plates
428, epoxy resin board 428 can play insulation, heat insulating function.Stainless Steel outer ring 429 is bonded with outside epoxy resin board 428,
Soil accommodation tube 424 is arranged on slotted eye 422 by Stainless Steel outer ring 429 using the snap fit of prior art.Such as Fig. 8 institutes
Show, in order to easily discharge the soil sample in soil accommodation tube 424, a raised minor arc track can be set on disc type base 418
426, raised minor arc track 426 can be the projection that arc length is less than 180 degree, and its specific length can be according to soil samples and detecting device 6
To determine, i.e., when soil sample is ejected, just detected by soil samples and detecting device 6.Soil is placed with soil accommodation tube 424
Post 427 is discharged, the height of soil discharge post 427 is less than soil accommodation tube 424, and soil discharge post 427 can be directly placed at soil
In earth accommodation tube 424, the progress of the prior art in soil accommodation tube 424 can also be used spacing, can meet to move up and down
.Raised minor arc track 426 is located at the lower section of the slotted eye position line 421 of tray dryer mechanism 420, i.e., positioned at several slotted eyes
Below 422 tracks.Because disc type base 418 is fixed structure, by the rotation of tray dryer mechanism 420, when moving to projection
During minor arc 426 top of track, raised minor arc track 426 jacks up soil discharge post 427, and soil discharge post 427 ejects soil
Soil accommodation tube 424, so that soil samples and detecting device 6 carries out composition detection.
Be not in card in order to which tray dryer mechanism 420 is when moving to raised minor arc track 426 on disc type base 418
Shell phenomenon, it can realize and seamlessly transit.Raised minor arc track 426 can include left sloping platform 430, push up native platform 431 and right sloping platform
432, the upper surface of left sloping platform 430 and right sloping platform 432 is curved-surface structure, push up the both ends of native platform 431 respectively with left sloping platform 430 and
Right sloping platform 432 is tangent, that is, the upper surface for pushing up native platform 431 is planar structure, push up the upper surface of native platform 431 respectively with left sloping platform
430 and right sloping platform 432 upper surface it is tangent.The height for pushing up native platform 431 is equal to soil accommodation tube 424 and soil discharge post 427
Difference in height, soil preferably can be discharged into soil accommodation tube 424.
As shown in Figure 10, can be to install temperature-detecting device on car body 1 in order to understand the temperature of heating collar 425 in real time
7, temperature-detecting device 7 is fixedly mounted on car body 1 by thermometric support 711.Temperature sensor is installed on thermometric support 711
712, temperature sensor 712 is located at the top of the slotted eye position line 421 of tray dryer mechanism 420, and the survey of temperature sensor 712
Temperature probe to soil to discharging post 427, the i.e. opposite soil accommodation tube for being not charged with soil of the temperature probe of temperature sensor 712
424, directly against soil discharge post 427, so as to recognize the heating-up temperature now in disc type soil drying unit 4.
When carrying out soil drying operation, pedotheque is fallen into soil accommodation tube 424 by transmitting device 3, rotates electricity
Machine 413 drive central shaft 411 rotate, so as to drive cover plate 423, tray dryer mechanism 420, slip-ring brush 417 inner ring turn
Dynamic, because outer ring and the disc type base 418 and the three of fixed disc 416 of slip-ring brush 417 are fixed, power supply passes through slip-ring brush
417 outer ring wire is sent to the inner ring wire of slip-ring brush 417, and so as to reach heating collar 425, soil pattern is heated
Drying.After the completion of drying to be heated, during rotation to raised 426 top of minor arc track of tray dryer mechanism 420, raised minor arc rail
Road 426 jacks up soil discharge post 427, and soil discharges post 427 and soil is ejected into soil accommodation tube 424, is dried so as to complete soil
Work.In the present invention, positioning of the soil accommodation tube 424 in each link can use time control of the prior art,
Photoelectric sensor can also be installed additional in the additional installation sensing chip 433 in the position of soil accommodation tube 424, then in corresponding device location
434, realized and be accurately positioned by the cooperation of sensing chip 433 and photoelectric sensor 434.
As shown in figure 1, firming device 5 can also be included, the firming operation automation processing in the present apparatus is realized.Such as Fig. 5
Shown, firming device 5 includes the fixed mount 511 being fixedly mounted on car body 1, is sequentially installed with from top to bottom on fixed mount 511
Firming motor 512, bearing spider 513 and guide rail 514, screw pair 515, firming motor 512 are installed on bearing spider 513
Output shaft be connected with the leading screw end of screw pair 515, pass through firming motor 512 control screw pair 515 nut end
Motion.Guide rail 514 is movably installed with drift 516, and drift 516 can carry out spaced motion on guide rail 514.Drift 516 is installed
In the nut end of screw pair 515, then the up and down motion of drift 516 is realized by firming motor 512.Drift 516 is located at disk
The top of the slotted eye position line 421 of formula drying mechanism 420, the i.e. top positioned at soil accommodation tube 424.Treat that soil sample earth is being dried
During, tabletting operation is carried out to soil sample using drift 516.Prolonged work can exclude in soil accommodation tube 424 and soil
Tiny dust is remained between post 427 in gap, causing soil to exclude post 427 can not voluntarily fall, so as to can not normally fill soil,
Therefore side pressure first 517 can also be installed additional on drift 516, side pressure first 517 is right against another soil accommodation tube after detection
424, realize during one pushes, simultaneously the soil accommodation tube 424 can push makes soil exclusion post 427 fall,
Make device normal work.
Similarly, in order to realize detection integration, soil samples and detecting device 6 can also be included.As shown in fig. 6, soil samples and detecting fills
Putting 6 includes being fixedly mounted on detection supports 611 on car body 1, and the design attitude of soil samples and detecting device 6 can be on car body 1
The position of top soil platform 431 of raised minor arc track 426.Soil sample analyte sensors 612, soil sample point are installed in detection support 611
Analysis sensor 612 is used to detect soil sample, can realize soil constituent（Total nitrogen, total phosphorus, total potassium, total carbon, magnesium, calcium, manganese, boron, copper,
Zinc, lead, nickel, chromium etc.）Real-time, in situ, the pollution-free detection of content.Soil sample analyte sensors 612 are located at tray dryer mechanism 420
The top of the slotted eye position line 421, i.e., similarly, the sensing head of soil sample analyte sensors 612 is located at the soil in soil accommodation tube 424
Top.
In actual applications, earth-moving equipment 2 carries out digging, and now industrial computer 9 reads from GPS10 and recorded currently
GPS position information.After earth-moving equipment 2 completes digging, sampling soil is delivered in the transmission belt 317 of transmitting device 3, then is led to
Cross transmission belt 317 and deliver in the soil accommodation tube 424 of disc type soil drying unit 4 and dried.Meanwhile firming device 5 is to soil
Sampling soil in earth accommodation tube 424 carries out tabletting operation, and soil samples and detecting device 6 detects sampling soil, completes into go-on-go in real time
Survey and recorded in industrial computer 9.Finally, when tray dryer mechanism 420 is rotated to the raised minor arc track 426 of disc type base 418
During top, soil discharge post 427 is jacked up, soil discharges post 427 and soil is ejected into soil accommodation tube 424, complete pretreatment and
Early stage composition detection task.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (9)
1. a kind of soil pattern collection pretreatment unit for soil constituent detection, including car body（1）, car body（1）Upper installation
There is earth-moving equipment（2）, it is characterised in that：Described earth-moving equipment（2）Including being vertically mounted on car body（1）On linear module
（211）, linear module（211）Slide unit（212）On shoveling motor is installed（213）, shoveling blade（214）Root be arranged on
Shoveling motor（213）Output shaft on and work as slide unit（212）Move to car body（1）Cut the earth during lower section blade（214）Front end with
Soil is in contact, linear module（211）Sidepiece be installed with earth-retaining piece（215）, earth-retaining piece（215）With shoveling blade
（214）It is semicircular structure and both diameters are identical, earth-retaining piece（215）Diameter extended line and linear module（211）It is equal
Row and work as slide unit（212）Move to car body（1）Cut the earth during top blade（214）Root and earth-retaining piece（215）Lower end connect,
Shoveling blade（214）Front end and earth-retaining piece（215）Upper end connect, linear module（211）On scraping motor is installed（217）
And scraping motor（217）Output shaft be located at earth-retaining piece（215）Circle centre position, scraping motor（217）Output shaft on be provided with
Scraping brush（216）, scraping brush（216）Length and earth-retaining piece（215）Diameter it is identical, earth-retaining piece（215）Lower section be provided with
Tu Kou（218）.
2. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 1, its feature
It is：Described car body（1）On be also equipped with transmitting device（3）, Luo Tukou（218）Positioned at transmitting device（3）Top；Described
Transmitting device（3）Including being fixedly mounted on car body（1）On motor rack（311）And support frame（312）, motor rack（311）Upper peace
Equipped with transmission electrical machine（313）, support frame（312）On belt wheel fixed frame is installed（314）, belt wheel fixed frame（314）Two
End is separately installed with driving wheel（315）And driven pulley（316）, driving wheel（315）And driven pulley（316）On transmission belt is installed
（317）, driving wheel（315）Installed in transmission electrical machine（313）Output shaft on, belt wheel fixed frame（314）It is upper to be located at driving wheel
（315）One end blanking port is installed（318）.
3. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 2, its feature
It is：Described car body（1）On be also equipped with disc type soil drying unit（4）, transmission belt（317）Blanking port（318）It is located at
Disc type soil drying unit（4）Top；Described disc type soil drying unit（4）Including central shaft（411）, central shaft（411）
Lower end be installed with shaft coupling（412）, shaft coupling（412）Installed in rotary electric machine（413）Output shaft on, central shaft
（411）Bottom be located at shaft coupling（412）Top is provided with annular projection（414）, central shaft（411）It is upper to be located at annular projection
（414）Top pass through angle thrust bearing（415）Fixed disc is installed（416）；
Central shaft（411）It is upper to be located at fixed disc（416）Top be cased with slip-ring brush（417）And slip-ring brush（417）It is outer
Circle is fixed on fixed disc（416）On, disc type base（418）It is fixedly mounted on fixed disc（416）Top, disc type base
（418）On pass through thrust bearing（419）Tray dryer mechanism is installed（420）, tray dryer mechanism（420）Longitudinal center line
With central shaft（411）Longitudinal center line coincide, tray dryer mechanism（420）The circumference in the center of circle is provided with the slotted eye position line
（421）, the slotted eye position line（421）On be uniformly provided with several slotted eyes（422）, tray dryer mechanism（420）The slotted eye position line
（421）Positioned at transmission belt（317）Blanking port（318）Lower section, cover plate（423）It is fixedly mounted on tray dryer mechanism（420）On
Side and cover plate（423）It is fixedly mounted on central shaft（411）Upper end, slip-ring brush（417）Inner ring be fixedly mounted on cover plate
（423）On；
Slotted eye（422）Inside it is installed with soil accommodation tube（424）And soil accommodation tube（424）Through cover plate（423）, soil
Accommodation tube（424）Periphery heating collar is installed（425）, slip-ring brush（417）Outer ring wire be connected to power supply, slip-ring brush
（417）Inner ring wire be connected on heating collar（425）On.
4. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 3, its feature
It is：Also include firming device（5）, firming device（5）Including being fixedly mounted on car body（1）On fixed mount（511）, fixed mount
（511）On be sequentially installed with firming motor from top to bottom（512）, bearing spider（513）And guide rail（514）, bearing spider（513）
On screw pair is installed（515）, screw pair（515）Leading screw end and firming motor（512）Output shaft be connected, lead
Rail（514）On be movably installed with drift（516）, drift（516）Installed in screw pair（515）Nut end, drift（516）
Positioned at tray dryer mechanism（420）The slotted eye position line（421）Top.
5. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 3, its feature
It is：Also include soil samples and detecting device（6）, soil samples and detecting device（6）Including being fixedly mounted on car body（1）On detection support
（611）, detection support（611）On soil sample analyte sensors are installed（612）, soil sample analyte sensors（612）Dried positioned at disc type
Dry mechanism（420）The slotted eye position line（421）Top.
6. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 3, its feature
It is：Described disc type base（418）It is provided with raised minor arc track（426）, described soil accommodation tube（424）Inside place
There is soil to discharge post（427）, soil discharge post（427）Height be less than soil accommodation tube（424）, raised minor arc track（426）
Positioned at tray dryer mechanism（420）The slotted eye position line（421）Lower section.
7. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 3, its feature
It is：Described soil accommodation tube（424）Upper outer end and lower outer end be bonded with epoxy resin board（428）, asphalt mixtures modified by epoxy resin
Fat plate（428）It is bonded with Stainless Steel outer ring outside（429）, soil accommodation tube（424）Pass through Stainless Steel outer ring（429）It is connected to groove
Hole（422）On.
8. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 6, its feature
It is：Also include temperature-detecting device（7）, temperature-detecting device（7）Including being fixedly mounted on car body（1）On thermometric support
（711）, thermometric support（711）On temperature sensor is installed（712）, temperature sensor（712）Positioned at tray dryer mechanism
（420）The slotted eye position line（421）Top and temperature sensor（712）Temperature probe to soil discharge post（427）.
9. a kind of soil pattern collection pretreatment unit for soil constituent detection according to claim 6, its feature
It is：Described raised minor arc track（426）Including left sloping platform（430）, the native platform in top（431）With right sloping platform（432）, left sloping platform
（430）With right sloping platform（432）For curved-surface structure, native platform is pushed up（431）Both ends respectively with left sloping platform（430）With right sloping platform
（432）It is tangent, push up native platform（431）Height be equal to soil accommodation tube（424）Post is discharged with soil（427）Difference in height.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372092B (en) * | 2015-12-02 | 2017-12-19 | 中国科学院合肥物质科学研究院 | A kind of carry adopts soil and deposits the soil sampling car of native function automatically |
| CN107315083A (en) * | 2017-07-31 | 2017-11-03 | 芜湖凯尔电气科技有限公司 | The soil monitoring device worked repeatedly |
| CN108267354A (en) * | 2018-02-28 | 2018-07-10 | 南京亚底米电子科技有限公司 | Suitable for the pretreated stream waterline of Soil K+adsorption |
| CN109506999B (en) * | 2018-11-21 | 2020-12-25 | 中国科学院合肥物质科学研究院 | Solid-state soil sample conveying mechanism |
| CN110763509B (en) * | 2019-11-10 | 2024-02-09 | 成都赋阳技术开发有限公司 | Soil sampling and detecting device |
| CN111487392B (en) * | 2020-04-14 | 2020-12-25 | 广东中苗景观有限公司 | Simple and easy detection technology device of fertilizer nutrient |
| CN111413136B (en) * | 2020-05-12 | 2022-09-06 | 广西壮族自治区生态环境监测中心 | Surface soil sampling device |
| CN117092318B (en) * | 2023-10-17 | 2023-12-29 | 华谱智能科技(天津)有限公司 | Multi-depth soil component on-line automatic detection equipment |
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