One kind automation Soil K+adsorption instrument
Technical field
It the utility model is related to Soil K+adsorption instrument technical field, more particularly to a kind of automation Soil K+adsorption instrument.
Background technology
Soil K+adsorption instrument can detect to temperature of the moisture of soil, the nutrient of soil and soil etc., at present farmland
The detection of soil moisture content and precision irrigation are precision agriculture inalienable parts, by accurately being detected to the quick of soil moisture,
Grasp the soil moisture content in farmland, not only contribute to implement water-saving irrigation, at the same it is accurate supply water be also beneficial to the yield for improving crop and
Quality, but existing Soil K+adsorption instrument, when being detected to soil moisture, the inserted link in insertion soil can not insert difference
Depth carries out the detection to soil moisture, it is impossible to meets user's request.
Utility model content
The purpose of this utility model is and a kind of automation soil proposed in order to solve shortcoming present in prior art
Detector.
To achieve these goals, the utility model employs following technical scheme:
One kind automation Soil K+adsorption instrument, including connector, the bottom of the connector are connected with the first inserted link, and described the
One inserted link is hollow structure, and the second inserted link is slidably fitted with the first inserted link, and one end of second inserted link extends to first
Outside inserted link, and the side of the second inserted link offers chute, and rotating bar, one end of the rotating bar are movably installed with the chute
Extend to outside chute, and the other end of rotating bar is welded with gear, is installed with rack on the side inwall of the chute, institute
Rack and pinion engagement is stated, the side of first inserted link offers T-shaped through hole, is rotatablely equipped with the T-shaped through hole
The one end of rotating bar away from gear, and moving block is movably installed with T-shaped through hole, one end of the moving block extend to T-shaped
Outside through hole, and moving block offers neck close to the side of gear, and rotating bar is slidably fitted with the neck away from gear
One end, second inserted link equidistantly offers multiple screwed holes close to the side of T-shaped through hole, the one of first inserted link
Side is provided with threaded rod, and the threaded rod is located at the top of T-shaped through hole, and the threaded one end of threaded rod is installed on screwed hole
It is interior.
Preferably, through hole is offered on the side inwall of first inserted link, spiral shell is rotatablely equipped with the through hole
Rasp bar.
Preferably, the inwall of first inserted link is provided with ball, and the ball contacts with the second inserted link.
Preferably, the top of the connector is provided with wiring hole, and the company of soil testing assemblies is connected with the wiring hole
Wiring.
Preferably, the vertical section of the chute is T-shaped.
Compared with prior art, the beneficial effects of the utility model are:
In the utility model, by connector, the first inserted link, the second inserted link, chute, rotating bar, gear, rack, T-shaped pass through
Perforation, moving block, neck, screwed hole and threaded rod, the first inserted link is connected with using the bottom of connector, the first inserted link is hollow
Structure, and the second inserted link is slidably fitted with the first inserted link, and one end of the second inserted link is extended to outside the first inserted link, can be realized
By adjusting length of second inserted link in the first inserted link, to adjust the purpose of the total length of the first inserted link and the second inserted link,
Utility model is simple in construction, and production cost is low, by the total length of the first inserted link of regulation and the second inserted link, to realize that detection is different
The moisture of deep soil, meet the use demand of user.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of automation Soil K+adsorption instrument structural representation;
Fig. 2 be the utility model proposes a kind of anatomy that is connected with the second inserted link of the first inserted link of automation Soil K+adsorption instrument
Structural representation;
Fig. 3 be the utility model proposes a kind of knot of anatomy that is connected with moving block of automation Soil K+adsorption instrument rotating bar
Structure schematic diagram.
In figure:1 connector, 2 first inserted links, 3 second inserted links, 4 chutes, 5 rotating bars, 6 gears, 7 racks, 8T types run through
Hole, 9 moving blocks, 10 necks, 11 screwed holes, 12 threaded rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, one kind automation Soil K+adsorption instrument, including connector 1, the bottom of connector 1 are connected with first and inserted
Bar 2, the first inserted link 2 is hollow structure, and the second inserted link 3 is slidably fitted with the first inserted link 2, one end extension of the second inserted link 3
To outside the first inserted link 2, and the side of the second inserted link 3 offers chute 4, and rotating bar 5 is movably installed with chute 4, rotating bar 5
One end is extended to outside chute 4, and the other end of rotating bar 5 is welded with gear 6, is fixedly mounted on the side inwall of chute 4 with teeth
Bar 7, rack 7 engage with gear 6, and the side of the first inserted link 2 offers T-shaped through hole 8, is rotatablely equipped with T-shaped through hole 8
The one end of lever 5 away from gear 6, and moving block 9 is movably installed with T-shaped through hole 8, one end of moving block 9 extends to T-shaped pass through
Outside perforation 8, and moving block 9 offers neck 10 close to the side of gear 6, and rotating bar 5 is slidably fitted with neck 10 away from tooth
One end of wheel 6, the second inserted link 3 equidistantly offer multiple screwed holes 11 close to the side of T-shaped through hole 8, and the one of the first inserted link 2
Side is provided with threaded rod 12, and threaded rod 12 is located at the top of T-shaped through hole 8, and the threaded one end of threaded rod 12 is installed on screw thread
In hole 11, through hole is offered on the side inwall of the first inserted link 2, threaded rod 12, the first inserted link 2 are rotatablely equipped with through hole
Inwall be provided with ball, ball contacts with the second inserted link 3, and the top of connector 1 is provided with wiring hole, is connected in the wiring hole
There is a connecting line of soil testing assemblies, the model TZS-II of the soil testing assemblies, the vertical section of chute 4 is T-shaped, this reality
In new, pass through connector 1, the first inserted link 2, the second inserted link 3, chute 4, rotating bar 5, gear 6, rack 7, T-shaped through hole
8th, moving block 9, neck 10, screwed hole 11 and threaded rod 12, the first inserted link 2, the first inserted link are connected with using the bottom of connector 1
2 be hollow structure, and the second inserted link 3 is slidably fitted with the first inserted link 2, and one end of the second inserted link 3 extends to the first inserted link 2
Outside, the length by adjusting the second inserted link 3 in the first inserted link 2 can be realized, it is total to adjust the first inserted link 2 and the second inserted link 3
Length purpose, the utility model is simple in construction, and production cost is low, passes through and adjusts the first inserted link 2 and the total length of the second inserted link 3
Degree, to realize the moisture of detection different depth soil, meet the use demand of user.
Operation principle:When in use, when needing to detect the soil moisture of different depth, threaded rod 12 is rotated, is made
The one end for obtaining threaded rod 12 is produced out of screwed hole 11, when one end of threaded rod 12 is produced out of screwed hole 11, is rotated
Block 9, moving block 9 drives rotating bar 5 to rotate, and rotating bar 5 rotates with moving gear 6, is opened using gear 6 and the side of the second inserted link 3
If chute 4 in the rack 7 that is fixedly mounted engage so that gear 6 drives the second inserted link 3 to be slided in the first inserted link 2, works as regulation
During to suitable detection length, threaded rod 12 is rotated so that one end of threaded rod 12 is transferred in screwed hole 11, is then extracted and is rotated
Block 9, and the top of connector 1 is connected with the connecting line of soil testing assemblies, then by the first inserted link 2 together with the second inserted link 3
Insert in soil, soil testing assemblies will detect to the moisture in soil automatically, meet the use demand of user.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.