A kind of soil acidity or alkalinity detection device
Technical field
The present invention relates to agriculture instrument field, in particular to a kind of soil acidity or alkalinity detection device.
Background technique
Soil peracid crosses an important factor for alkali is all limiting plant growth and quality, and most of plant is intolerant to peracid
Or cross the soil of alkali;Therefore, the pH value and humidity for understanding soil are considerable.Soil aciditiy meter is for detecting soil
The instrument of pH value, the upper end of soil aciditiy meter are cylindrical structure, and the bottom of soil aciditiy meter is contact pin structure, by soil acid
The contact pin of degree meter bottom is inserted into the soil of detection, and the dial plate at the top of soil aciditiy meter can show that the pH value of soil.
When Soil K+adsorption instrument carries out pH value detection, the lower end of detector needs to be inserted into soil, and will test instrument
The soil of surrounding carries out compaction actions, and needs to carry out cleanup action to detector after Soil K+adsorption, prevents on detector
The sundries of adhesion, which detects it, to be impacted.
For the pH value detection of soil, existing patent also proposed some solutions, Patent No.
201820121856.8 Chinese utility model patent provides soil acidity or alkalinity monitoring device, which passes through setting
Push and pull bar drives the device, when needing to monitor, boosts push and pull bar upwards, the device using driving wheel as fulcrum before
End moves downward, and the soil acidity or alkalinity detector in front of main body is downwardly into soil and realizes monitoring at this time, can be effectively to soil
PH value is monitored, and people is made to grasp soil acid-base situation, this utility model is arranged relatively simple, does not disclose detector
The technological means such as soil packing are carried out when detecting;The Chinese utility model patent of Patent No. 201720911361.0 provides
Soil K+adsorption instrument, which can detect soil from every side, practical, easy to use;Above patent can
Enough detections that pH value is carried out to soil, but when carrying out pH value detection to detector how compacting soil, how to using
Detector afterwards wiped without reference to.
It is existing to soil carry out pH value detection when there are the problem of it is as follows, soil detect when detector insertion depth can not
It is limited, so that the result of detector test has deviation, needs the soil that manually will test around instrument to be compacted, cause people
The work amount of labour is big, and the soil needs of detector lower end adhesion are manually purged, and manually poor to the cleaning effect of detector.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of soil acidity or alkalinity detection devices, can solve existing to soil
Detector insertion depth can not be limited, need manually to will test instrument when existing soil detects when ground carries out pH value detection
The soil of surrounding is compacted, the soil of detector lower end adhesion needs the problems such as being manually purged, and may be implemented to soil
Detector after carrying out pH value detection, will test carries out the function of wiping cleaning, and detector insertion is deep when having soil detection
Degree can be limited, automate will test the soil around instrument be compacted, the soil mechanization of detector lower end adhesion into
The advantages that row is removed.
To achieve the goals above, the present invention uses following technical scheme, a kind of soil acidity or alkalinity detection device, including moves
Top plate and detection device are moved, peep hole is provided on the movable top plate, is provided with sliding slot on the outer end bottom of movable top plate,
Detection device is mounted on the bottom of movable top plate.
The detection device includes push cylinder, detection supporting plate, holding frame, clamping push rod, system for compacting and cleaning machine
Structure, detection supporting plate are mounted on the right end bottom of movable top plate by push cylinder, detect and be provided with circular hole on the middle part of supporting plate,
The position for detecting circular hole on supporting plate is corresponding with the position of movable top plate upper observation hole, and the bottom left and right ends for detecting supporting plate are all provided with
It is equipped with a sliding slot, detects in each sliding slot on supporting plate and is connected with a holding frame by way of being slidably matched;It is described
The lower end of holding frame be arcuate structure, the medial surface of holding frame is evenly arranged with latch, on the outside of the upper end of holding frame with clamping
It is connected at the top of push rod, the bottom for clamping push rod is mounted on the outer end bottom of detection supporting plate, the lateral surface of each holding frame
On be mounted on a system for compacting, be mounted on a Wiping mechanism on each system for compacting, when specific works, detection device
PH value detection can be carried out to the soil of scarifying, the stretching motion for clamping push rod can control holding frame for Soil K+adsorption instrument
Upper end clamps, and the latch of holding frame inner end can cooperate the structure of detector outer end to be carried out holding action, push cylinder
Stretching motion be able to drive the lower end of Soil K+adsorption instrument and be inserted into soil, system for compacting can be by detector for pH value bottom
The soil of surrounding is inwardly pushed and is compacted, and to increase the detection effect of soil, after Soil K+adsorption, detects supporting plate
On circular hole and movable top plate on peep hole enable to personnel that can intuitively find out the index on Soil K+adsorption instrument, wipe
Mechanism can wipe its lower end after detector is risen, and preventing from speckling with sundries on detector influences its measurement essence
Degree.
The system for compacting include compacting arc panel, the electronic sliding block of arc, compacting frame linking, compacting telescopic rod,
It is compacted spring, inner pushing plate and compact wheel, compacting arc panel is mounted on the lower end outside face of holding frame, is compacted the bottom of arc panel
On the electronic sliding block of arc is installed, compacting frame linking is mounted on the bottom of the electronic sliding block of arc;
Compact wheel is mounted on the middle part lower end surface of compacting frame linking, and the rear and front end of compact wheel is distributed with a compacting
Telescopic rod, compacting telescopic rod are in tilted layout, and the bottom for being compacted telescopic rod is mounted on the bottom of compacting frame linking, are compacted telescopic rod
Inner pushing plate is installed on top;The lower end of the inner pushing plate is arcuate structure, is compacted be set with compacting on the outer end of telescopic rod
Spring, when specific works, system for compacting can be when Soil K+adsorption instrument carries out pH value detection to soil by surrounding soil
It inwardly pushes and is compacted, when push cylinder carries out stretching motion, the lower end of Soil K+adsorption instrument is inserted into soil, inner pushing plate
It can be in contact with the upper end in soil, the control electronic sliding block of arc is moved, and inner pushing plate is under the action of being compacted spring by soil
Soil on the outside of detector inwardly pushes, and the soil that inner pushing plate pushes can be compacted by compact wheel, and inner pushing plate can also be right
Soil K+adsorption instrument plays the role of limit, prevents it to be inserted into soil too deep, causes the damage of Soil K+adsorption instrument.
As a preferred technical solution of the present invention, the Wiping mechanism includes wiping slide bar, wiping movable block, wipes
Supporting plate, wiping telescopic rod, wiping spring, wiping briquetting, cleaning cloth, winding roller, recycling roll and recycling motor are wiped, movable block is wiped
It is mounted on by way of being slidably matched on the middle part of compacting frame linking, the outer end for wiping movable block is mounted on the lower end of wiping slide bar
On, the upper end for wiping slide bar is connected by way of being slidably matched with the sliding slot being arranged on movable top plate, wiping supporting plate installation
On the inner end of wiping movable block;
The inside middle portion face for wiping supporting plate is connected with the bottom of wiping telescopic rod, wipes and installs on the top of telescopic rod
There is wiping briquetting, wipes and be set with wiping spring on the outer end of telescopic rod, wipe and be provided with arc groove in the middle part of briquetting;Described
It wipes and scraper is installed on the lower end inside face of supporting plate, scraper is located at the lower section of wiping briquetting, is provided with arc in the middle part of scraper
Slot;
Cleaning cloth is located at the inside of wiping briquetting, and the front end of cleaning cloth is wound on winding roller, and winding roller is mounted on wiping
On the leading inside face of supporting plate, the rear end of cleaning cloth is wound in recycling roll, after the upper end of recycling roll is mounted on wiping supporting plate
It holds on medial surface, the lower end of recycling roll is connected with the output shaft of recycling motor, and recycling motor is mounted on wiping supporting plate, specifically
When work, when detector test, which finishes, carries out recycling movement, the arcuate structure of scraper can be first to the adhesion of detector lower end
Soil extension is removed, and wiping action can be carried out to detector under the action of wiping spring by wiping briquetting, recycles the rotation of motor
The cleaning cloth polluted is able to drive to be wound, to increase the wiping effect of detector,
As a preferred technical solution of the present invention, the top and lower end of the wiping briquetting are provided with limit
The limit body of body, wiping briquetting setting is symmetrically distributed in the two sides up and down of cleaning cloth;It wipes in the arc groove of briquetting and is symmetrical arranged
There are two square holes, wipe in each square hole on briquetting and are equipped with a press block by compressing spring, press block is arc
Structure, when specific works, the limit body wiped on briquetting can limit cleaning cloth, prevent detector from cleaning cloth being driven to make
At its dislocation, the press block for wiping briquetting lower end can be wiped for the pointed structures of detector lower end.
As a preferred technical solution of the present invention, the lower end of the winding roller, which is provided with, plays rubbing for decelerating effect
Pole, friction lever is mounted on the leading inside face of wiping supporting plate, and when specific works, friction lever enables to cleaning cloth to be in taut
Tight state.
The beneficial effects of the present invention are:
One, the present invention may be implemented the detector after carrying out pH value detection to soil, will test and carry out wiping cleaning
Function, detector insertion depth can be limited, automate the soil that will test around instrument and be pressed when having soil detection
The advantages that real, the adhesion of detector lower end soil mechanization is purged;
Two, system for compacting is provided in detection device of the present invention, system for compacting can carry out soil in Soil K+adsorption instrument
Surrounding soil is inwardly pushed and is compacted when detecting by pH value;
Three, Wiping mechanism is provided in detection device of the present invention, Wiping mechanism can be after detector be risen to it
Lower end is wiped, and preventing from speckling with sundries on detector influences its measurement accuracy.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is Wiping mechanism removal wiping slide bar of the present invention and wipes the first structure diagram after movable block;
Fig. 3 is Wiping mechanism removal wiping slide bar of the present invention and wipes the second structural schematic diagram after movable block;
Fig. 4 is that the present invention wipes briquetting, compresses the cross-sectional view between spring and press block.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 4, a kind of soil acidity or alkalinity detection device, including movable top plate 1 and detection device 4, it is described
It is provided with peep hole on movable top plate 1, sliding slot is provided on the outer end bottom of movable top plate 1, detection device 4 is mounted on movable top
On the bottom of plate 1.
The detection device 4 includes push cylinder 41, detection supporting plate 42, holding frame 43, clamping push rod 44, system for compacting
45 and Wiping mechanism 46, detection supporting plate 42 is mounted on the right end bottom of movable top plate 1 by push cylinder 41, detects supporting plate 42
Middle part on be provided with circular hole, the position for detecting circular hole on supporting plate 42 is corresponding with the position of 1 upper observation hole of movable top plate, detects
The bottom left and right ends of supporting plate 42 are provided with a sliding slot, detect in each sliding slot on supporting plate 42 by being slidably matched
Mode is connected with a holding frame 43;The lower end of the holding frame 43 is arcuate structure, and the medial surface of holding frame 43 is uniformly set
It is equipped with latch, is connected on the outside of the upper end of holding frame 43 with the top of clamping push rod 44, the bottom of clamping push rod 44 is mounted on inspection
It surveys on the outer end bottom of supporting plate 42, a system for compacting 45, each compacting machine is mounted on the lateral surface of each holding frame 43
It is mounted on a Wiping mechanism 46 on structure 45, when specific works, detection device 4 can carry out pH value inspection to the soil of scarifying
It surveys, the stretching motion of clamping push rod 44 can control holding frame 43 and clamp the upper end of Soil K+adsorption instrument, 43 inner end of holding frame
Latch the structure of detector outer end can be cooperated to be carried out holding action, the stretching motion of push cylinder 41 is able to drive soil
The lower end of earth detector is inserted into soil, and system for compacting 45 can carry out the soil of detector for pH value bottom periphery inside
It pushes and is compacted, to increase the detection effect of soil, after Soil K+adsorption, detect the circular hole and movable top on supporting plate 42
Peep hole on plate 1 enables to personnel that can intuitively find out that the index on Soil K+adsorption instrument, Wiping mechanism 46 can examined
It surveys after instrument is risen and its lower end is wiped, preventing from speckling with sundries on detector influences its measurement accuracy.
The system for compacting 45 include compacting arc panel 451, the electronic sliding block 452 of arc, compacting frame linking 453,
It is compacted telescopic rod 454, compacting spring 455, inner pushing plate 456 and compact wheel 457, compacting arc panel 451 is mounted on holding frame 43
On lower end outside face, it is compacted that arc electronic sliding block 452 is installed on the bottom of arc panel 451, compacting frame linking 453 is mounted on arc
On the bottom of electronic sliding block 452;
Compact wheel 457 is mounted on the middle part lower end surface of compacting frame linking 453, and the rear and front end of compact wheel 457 is distributed with
One compacting telescopic rod 454, compacting telescopic rod 454 are in tilted layout, and the bottom of compacting telescopic rod 454 is mounted on compacting frame linking 453
Bottom on, be compacted telescopic rod 454 top on inner pushing plate 456 is installed;The lower end of the inner pushing plate 456 is arc knot
Structure is compacted be set with compacting spring 455 on the outer end of telescopic rod 454, and when specific works, system for compacting 45 can be in Soil K+adsorption
Surrounding soil is inwardly pushed and is compacted when instrument carries out pH value detection to soil, push cylinder 41 carries out stretching motion
When, the lower end of Soil K+adsorption instrument is inserted into soil, and inner pushing plate 456 can be in contact with the upper end in soil, control arc electricity
Movable slider 452 is moved, and inner pushing plate 456 inwardly pushes away the soil on the outside of Soil K+adsorption instrument under the action of being compacted spring 455
It send, the soil that inner pushing plate 456 pushes can be compacted by compact wheel 457, and inner pushing plate 456 can also play Soil K+adsorption instrument
The effect of limit prevents it to be inserted into soil too deep, causes the damage of Soil K+adsorption instrument.
The Wiping mechanism 46 includes wiping slide bar 461, wiping movable block 462, wiping supporting plate 463, wiping telescopic rod
464, spring 465, wiping briquetting 466, cleaning cloth 467, winding roller 468, recycling roll 469 and recycling motor 470, wiping is wiped to move
Motion block 462 is mounted on the middle part of compacting frame linking 453 by way of being slidably matched, and the outer end of wiping movable block 462 is mounted on
On the lower end for wiping slide bar 461, the cunning that the upper end of slide bar 461 is arranged by way of being slidably matched and on movable top plate 1 is wiped
Slot is connected, and wiping supporting plate 463 is mounted on the inner end of wiping movable block 462;
The inside middle portion face for wiping supporting plate 463 is connected with the bottom of wiping telescopic rod 464, wipes the top of telescopic rod 464
Wiping briquetting 466 is installed in portion, wipes and is set with wiping spring 465 on the outer end of telescopic rod 464, wipe in briquetting 466
Portion is provided with arc groove;Scraper 471 is installed, scraper 471 is located at wiping pressure on the lower end inside face of the wiping supporting plate 463
The middle part of the lower section of block 466, scraper 471 is provided with arc groove;
Cleaning cloth 467 is located at the inside of wiping briquetting 466, and the front end of cleaning cloth 467 is wound on winding roller 468, winding
Roller 468 is mounted on the leading inside face of wiping supporting plate 463, and the rear end of cleaning cloth 467 winds the recycling roll in recycling roll 469
469 upper end is mounted on the rear inside face of wiping supporting plate 463, the lower end of recycling roll 469 and the output shaft of recycling motor 470
It is connected, recycling motor 470 is mounted on wiping supporting plate 463, when specific works, carries out recycling movement when detector test finishes
When, the arcuate structure of scraper 471 can first remove the soil extension of detector lower end adhesion, and wiping briquetting 466 is in wiping spring
Wiping action can be carried out under the action of 465 to detector, the rotation of recycling motor 470 is able to drive the cleaning cloth polluted
467 are wound, to increase the wiping effect of detector,
The top and lower end of the wiping briquetting 466 are provided with limit body, the limit body pair that wiping briquetting 466 is arranged
Claim the two sides up and down for being distributed in cleaning cloth 467;It wipes and is symmetrical arranged in the arc groove of briquetting 466 there are two square hole, wipe briquetting
A press block 473 is installed by compressing spring 472 in each square hole on 466, press block 473 is arcuate structure, tool
When body running, the limit body wiped on briquetting 466 can limit cleaning cloth 467, prevent detector from driving cleaning cloth 467
Its dislocation is caused, the press block 473 for wiping 466 lower end of briquetting can be wiped for the pointed structures of detector lower end.
The lower end of the winding roller 468 is provided with the friction lever 474 for playing decelerating effect, and friction lever 474 is mounted on wiping
It wipes on the leading inside face of supporting plate 463, when specific works, friction lever 474 enables to cleaning cloth 467 to be in tensioned state.
When work, the present invention is mounted in external mobile mechanism by movable top plate 1 first, controls external movement
Mechanism is moved on the soil for needing to carry out pH value detection, is then controlled detection device 4 and is carried out pH value detection to soil.
The stretching motion of clamping push rod 44 can control holding frame 43 and clamp the upper end of Soil K+adsorption instrument, holding frame 43
The latch of inner end can cooperate the structure of detector outer end to be carried out holding action, and the stretching motion of push cylinder 41 being capable of band
The break ground lower end of earth detector is inserted into soil, and system for compacting 45 can carry out the soil of detector for pH value bottom periphery
It inwardly pushes and is compacted, to increase the detection effect of soil, after Soil K+adsorption, detect the circular hole on supporting plate 42 and shifting
Peep hole on dynamic top plate 1 enables to personnel that can intuitively find out the index on Soil K+adsorption instrument, and Wiping mechanism 46 can
Its lower end is wiped after detector is risen, preventing from speckling with sundries on detector influences its measurement accuracy, scraper 471
Arcuate structure first the soil of detector lower end adhesion extension can be removed, wipe briquetting 466 under the action of wiping spring 465
Wiping action can be carried out to detector, the rotation of recycling motor 470 is able to drive the cleaning cloth 467 polluted and is wound,
To increase the wiping effect of detector, realizes the detector after soil is carried out pH value detection, will test and wipe
The function of cleaning, detector insertion depth can not when existing soil detects when solving the existing progress pH value detection to soil
It limited, need manually to will test that the soil around instrument is compacted, the soil of detector lower end adhesion needs artificial carry out
The problems such as removing, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.