CN109799323A - A kind of soil acidity or alkalinity detection device - Google Patents

A kind of soil acidity or alkalinity detection device Download PDF

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Publication number
CN109799323A
CN109799323A CN201811558389.6A CN201811558389A CN109799323A CN 109799323 A CN109799323 A CN 109799323A CN 201811558389 A CN201811558389 A CN 201811558389A CN 109799323 A CN109799323 A CN 109799323A
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wiping
soil
compacting
supporting plate
detection device
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CN201811558389.6A
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CN109799323B (en
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萧飞
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Guangdong Deliang Environmental Protection Technology Co.,Ltd.
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Shaanxi Maituoke Energy Technology Co Ltd
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  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Processing Of Solid Wastes (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The present invention relates to a kind of soil acidity or alkalinity detection device, including movable top plate and detection device, it is provided with peep hole 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 Wiping mechanism;The Wiping mechanism includes wiping slide bar, wiping movable block, wiping supporting plate, wiping telescopic rod, wiping spring, wiping briquetting, cleaning cloth, winding roller, recycling roll and recycling motor.The present invention can solve detector insertion depth when existing existing soil when carrying out pH value detection to soil detects and can not limit, need manually to will test the problems such as soil around instrument is compacted, the soil of detector lower end adhesion needs are manually purged, and the function that the detector after carrying out pH value detection to soil, will test carries out wiping cleaning may be implemented.

Description

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.

Claims (7)

1. a kind of soil acidity or alkalinity detection device, including movable top plate (1) and detection device (4), it is characterised in that: the shifting It is provided with peep hole on dynamic top plate (1), sliding slot is provided on the outer end bottom of movable top plate (1), detection device (4) is mounted on shifting On the bottom of dynamic top plate (1);Wherein:
The detection device (4) includes push cylinder (41), detection supporting plate (42), holding frame (43), clamping push rod (44), pressure Real machine structure (45) and Wiping mechanism (46), detection supporting plate (42) are mounted on the right end of movable top plate (1) by push cylinder (41) It on bottom, detects and is provided with circular hole on the middle part of supporting plate (42), in detection supporting plate (42) on the position and movable top plate (1) of circular hole The position of peep hole is corresponding, and the bottom left and right ends of detection supporting plate (42) are provided with a sliding slot, detects on supporting plate (42) Each sliding slot in be connected with a holding frame (43) by way of being slidably matched, on the outside of the upper end of holding frame (43) with folder It holds and is connected at the top of push rod (44), the bottom of clamping push rod (44) is mounted on the outer end bottom of detection supporting plate (42), each It is mounted on a system for compacting (45) on the lateral surface of holding frame (43), a wiping is mounted on each system for compacting (45) Wipe mechanism (46);
The system for compacting (45) includes compacting arc panel (451), the electronic sliding block of arc (452), compacting frame linking (453), pressure Real telescopic rod (454), compacting spring (455), inner pushing plate (456) and compact wheel (457), compacting arc panel (451) are mounted on folder On the lower end outside face for holding frame (43), it is compacted that the electronic sliding block of arc (452) is installed on the bottom of arc panel (451), compacting connects Frame (453) is mounted on the bottom of the electronic sliding block of arc (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 There is a compacting telescopic rod (454), the bottom of compacting telescopic rod (454) is mounted on the bottom of compacting frame linking (453), and compacting is stretched It is equipped on the top of contracting bar (454) inner pushing plate (456), is compacted be set with compacting spring on the outer end of telescopic rod (454) (455)。
2. a kind of soil acidity or alkalinity detection device according to claim 1, it is characterised in that: the Wiping mechanism (46) Including wiping slide bar (461), wiping movable block (462), wiping supporting plate (463), wiping telescopic rod (464), wiping spring (465), briquetting (466), cleaning cloth (467), winding roller (468), recycling roll (469) and recycling motor (470) are wiped, wiping moves Motion block (462) is mounted on the middle part of compacting frame linking (453) by way of being slidably matched, and wipes the outer end of movable block (462) It is mounted on the lower end of wiping slide bar (461), wipes the upper end of slide bar (461) by way of being slidably matched and movable top plate (1) sliding slot being arranged on 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), wiping telescopic rod (464) Wiping briquetting (466) is installed on top, wipes and is set with wiping spring (465) on the outer end of telescopic rod (464), wipes briquetting (466) arc groove is provided in the middle part of;
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) is wound in recycling roll (469) on, the upper end of recycling roll (469) is mounted on the rear inside face of wiping supporting plate (463), the lower end of recycling roll (469) It is connected with the output shaft of recycling motor (470), recycling motor (470) is mounted in wiping supporting plate (463).
3. a kind of soil acidity or alkalinity detection device according to claim 1, it is characterised in that: the holding frame (43) Lower end is arcuate structure, and the medial surface of holding frame (43) is evenly arranged with latch.
4. a kind of soil acidity or alkalinity detection device according to claim 1, it is characterised in that: the compacting telescopic rod (454) it is in tilted layout, the lower end of inner pushing plate (456) is arcuate structure.
5. a kind of soil acidity or alkalinity detection device according to claim 2, it is characterised in that: the wiping supporting plate (463) it is equipped on lower end inside face scraper (471), scraper (471) is located at the lower section of wiping briquetting (466), scraper (471) Middle part be provided with arc groove.
6. a kind of soil acidity or alkalinity detection device according to claim 2, it is characterised in that: the wiping briquetting (466) top and lower end is provided with limit body, and the limit body of wiping briquetting (466) setting is symmetrically distributed in cleaning cloth (467) two sides up and down;It wipes and is symmetrical arranged in the arc groove of briquetting (466) there are two square hole, wiped every on briquetting (466) A press block (473) is installed by compressing spring (472) in a square hole, press block (473) is arcuate structure.
7. a kind of soil acidity or alkalinity detection device according to claim 2, it is characterised in that: the winding roller (468) Lower end be provided with the friction lever (474) for playing decelerating effect, friction lever (474) is mounted in the front end of wiping supporting plate (463) On side.
CN201811558389.6A 2018-12-19 2018-12-19 Soil pH valve check out test set Active CN109799323B (en)

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CN207148100U (en) * 2017-08-08 2018-03-27 浙江瑞启检测技术有限公司 A kind of Soil K+adsorption instrument
CN207366243U (en) * 2017-09-21 2018-05-15 天津臻鹏科技有限公司 A kind of new soil sampling analysis device with mud-scraping ring
CN207832482U (en) * 2017-12-07 2018-09-07 南京市雨花台区知识产权促进中心 It is a kind of portable and can continuous sampling Soil K+adsorption with combination storage device
CN207487713U (en) * 2017-12-10 2018-06-12 巫溪县和美农业开发有限公司 A kind of agricultural land evaluating apparatus
CN207941739U (en) * 2018-01-05 2018-10-09 东莞六淳智能科技有限公司 A kind of sheet metal cleaner
CN207798830U (en) * 2018-01-25 2018-08-31 河南沃德智能化工程有限公司 Soil acidity or alkalinity intelligent monitoring terminal
CN208239162U (en) * 2018-05-17 2018-12-14 池州市农产品质量安全监测中心 A kind of soil acidity or alkalinity detection device
CN108613830A (en) * 2018-05-29 2018-10-02 榕江县科星有机中药材有限责任公司 A kind of Typhonium giganteum plantation soil acidity or alkalinity detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112444611A (en) * 2020-10-15 2021-03-05 华东交通大学 Agricultural orchard soil detection system
CN112444611B (en) * 2020-10-15 2022-11-11 华东交通大学 Agricultural orchard soil detection system

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