CN111596035A - Device for detecting lack of fertilizer in street trees - Google Patents
Device for detecting lack of fertilizer in street trees Download PDFInfo
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- CN111596035A CN111596035A CN202010576128.8A CN202010576128A CN111596035A CN 111596035 A CN111596035 A CN 111596035A CN 202010576128 A CN202010576128 A CN 202010576128A CN 111596035 A CN111596035 A CN 111596035A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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Abstract
The invention discloses a device for detecting lack of fertilizer of street trees, which comprises a power wheel, wherein the upper end surface of the power wheel is fixedly connected with a base, the base is provided with two soil sampling and detecting mechanisms which are symmetrical front and back, the upper side end surface of the base is provided with a screw rod mounting plate, a screw rod is arranged on the left side of the screw rod mounting plate, a screw rod motor fixedly connected to the bearing block on the upper side is dynamically connected to the screw rod, a screw rod nut is connected to the screw rod through threads, and the screw rod nut is connected on the left end face of the screw rod mounting plate in a sliding way, a plant body detection mechanism is arranged on the left end face of the screw rod nut, the plant body detection mechanism can detect the height of the street tree, the growth vigor of leaves and the size of stalks, the soil sampling and detecting mechanism can detect soil, so that the invention can detect whether the street trees are lack of fertilizer.
Description
Technical Field
The invention relates to the technical field of forestry planting, in particular to a device for detecting fertilizer shortage of shade trees.
Background
The street tree is an important component of urban greening construction, the improvement of the cultivation of the street tree has important functions of improving the service quality of roads, improving the regional ecological environment, eliminating noise, purifying air, regulating climate, conserving water source and forming a road greening landscape, and has a non-negligible function of improving the living environment of residents.
Disclosure of Invention
The technical problem is as follows: at present, a device capable of automatically detecting whether the street trees lack fertilizer is lacked.
In order to solve the problems, the embodiment designs a device for detecting the lack of fertilizer in the shade tree, which comprises a base, wherein the lower end face of the base is fixedly connected with a power wheel, the base is provided with a soil sampling detection mechanism, the right end face of the base is fixedly connected with a base connecting plate, the right end face of the base is fixedly connected with a screw rod mounting plate positioned at the left side of the base connecting plate, the left end face of the screw rod mounting plate is fixedly connected with two bearing seats which are symmetrical up and down, the two bearing seats are internally provided with bearing seat through holes which penetrate up and down, the upper end face of the lower bearing seat is rotatably connected with a screw rod which extends upwards, the screw rod is dynamically connected with a screw rod motor fixedly connected to the upper bearing seat, the screw rod is in threaded connection with a screw rod nut, and the screw rod nut is in sliding connection with the left end face, fixedly connected with computer on the lead screw mounting panel right side terminal surface, fixedly connected with roof on the terminal surface of lead screw mounting panel upside, fixedly connected with reset block dead lever on the terminal surface under the roof left side, fixedly connected with reset block on the terminal surface of reset block dead lever downside, be equipped with plant body detection mechanism on the terminal surface of screw-nut left side, be equipped with locking mechanism on the plant body detection mechanism left side terminal surface.
Preferably, the plant detection mechanism comprises a first fixed block fixedly connected to the left end face of the screw nut, two fixed block through holes which are symmetrical front and back and penetrate through up and down are arranged in the first fixed block, two fixed disc shafts which are rotatably connected with the first fixed block are arranged in the two fixed block through holes, a semicircular ring is fixedly connected to the lower end face of the fixed disc shaft, and the two semicircular rings are symmetrical front and back, a disc shaft is fixedly connected to the lower end face of the semicircular ring, a third gear is fixedly connected to the lower end face of the disc shaft, a semicircular inner gear is fixedly connected to the lower end face of the semicircular ring, an annular chute is arranged on the upper end face of the semicircular ring, an installation block is arranged on the upper side of the annular chute and can be slidably connected with the annular chute, a detection mechanism motor is fixedly connected to the left side of, the detection mechanism is characterized in that a detection mechanism motor shaft is dynamically connected to the end face of the lower side of the detection mechanism motor, a second gear is fixedly connected to the end face of the lower side of the detection mechanism motor shaft, a first gear fixedly connected with the detection mechanism motor shaft is arranged on the upper side of the second gear, a camera fixing plate is fixedly connected to the end face of the upper side of the installation block, a distance sensor fixing plate is fixedly connected to the left side of the camera fixing plate, a proximity sensor is fixedly connected to the end face of the left side of the distance sensor fixing plate, a distance sensor positioned on the lower side of the proximity sensor is fixedly connected to the end face of the left side of the distance sensor fixing plate, the proximity sensor is used for measuring the height of a street tree, and the distance sensor is used for measuring the size of the street tree stalk, the observation camera is used for observing the leaf growth condition of the street tree, the fixedly connected with detection mechanism roller shaft is arranged on the end face of the right side of the installation block, and the detection mechanism roller shaft is rotatably connected with the detection mechanism roller wheel on the end face of the right side of the detection mechanism roller shaft.
Preferably, the soil sampling and detecting mechanism comprises a soil sampling motor base fixedly connected to the upper end face of the base, an electromagnet is fixedly connected to the upper end face of the soil sampling motor base, a soil sampling motor is arranged in the soil sampling motor base, a soil sampling motor shaft extending out of the upper end face of the electromagnet is dynamically connected to the upper end face of the soil sampling motor, a flat key shaft section is arranged on the soil sampling motor shaft and is positioned above the electromagnet, a rotating plate can be connected to the flat key shaft section in a flat key manner and can be slidably connected with the soil sampling motor shaft, a fourth gear positioned above the flat key shaft section is fixedly connected to the soil sampling motor shaft, a rotating plate reset spring is arranged between the electromagnet and the rotating plate, and a shift lever is fixedly connected to the left end face of the rotating plate, the stirring shaft structure is characterized in that a stirring shaft through hole which penetrates through the rotating plate from top to bottom is formed in the right side of the rotating plate, a stirring shaft which extends out of the outer surfaces of the upper side end face and the lower side end face of the rotating plate is connected in the stirring shaft through hole in a rotating mode, a fifth gear is fixedly connected to the upper side end face of the stirring shaft, two stirring shaft positioning plates which are fixedly connected to the stirring shaft are rotatably connected to the upper side end face and.
Preferably, the base is provided with a sampling box rotating shaft through hole which is positioned on the right side of the stirring shaft and penetrates through the stirring shaft from top to bottom, a sampling box rotating shaft which is rotatably connected with the base and extends out of the upper end face of the base is arranged in the sampling box rotating shaft through hole, a sampling box mounting plate is fixedly connected to the sampling box rotating shaft, four guide rods which are symmetrically arranged on the four circumferences of the upper side of the sampling box mounting plate are fixedly connected to the sampling box rotating shaft, a push block mounting plate which is fixedly connected with the sampling box rotating shaft is arranged between the four guide rods and the sampling box mounting plate, four push blocks which are symmetrically arranged on the left end face and the right end face of the push block mounting plate are fixedly connected to the four circumferences, two sampling boxes which are symmetrically arranged on the upper end face of the sampling box mounting plate are, two bilaterally symmetrical sampling box liquid outlet holes which penetrate left and right are arranged on the end faces of the right sides of the two sampling boxes, two bilaterally symmetrical filtering nets are arranged on the right sides of the two sampling box liquid outlet holes, two bilaterally symmetrical sampling box hoses are arranged on the right sides of the filtering nets on the left sides, two bilaterally symmetrical sampling box valves are arranged on the two sampling box hoses, a sampling box water pipe is communicated and connected between the right end face of the sampling box and external water supply equipment, a tool apron mounting seat fixedly connected on the upper end face of the base is arranged on the left side of a rotating shaft of the sampling box, a cutter holder is fixedly connected on the end surface of the upper side of the cutter holder mounting seat, a cutter chute is arranged in the cutter holder, the soil nutrient analyzer is characterized in that a cutter is connected in the cutter chute in a sliding mode, a cutter reset spring is fixedly connected to the end face of the right side of the cutter chute, and a soil nutrient analyzer fixedly connected to the end face of the upper side of the base is arranged on the right side of the sampling box.
Preferably, fixedly connected with is located on the rotor plate downside terminal surface the left lift jar of soil sampling motor cabinet, be equipped with five grades of telescopic links in the lift jar, fixedly connected with sampling tube on the five grades of telescopic link downside terminal surfaces, fixedly connected with sampling tube valve on the sampling tube left side terminal surface, be equipped with the sampling tube trachea on the sampling tube left side terminal surface, be equipped with the sampling tube inner chamber in the sampling tube, sliding connection has the sampling tube piston in the sampling tube, fixedly connected with extends to the reset spring of sampling tube inner chamber upside terminal surface on the sampling tube piston upside terminal surface, fixedly connected with is located on the base upside terminal surface the left air pump of soil sampling motor cabinet.
Preferably, the locking mechanism includes fixed connection in the front side third fixed block on the semicircle ring left side terminal surface, be equipped with the bolt groove in the third fixed block, fixedly connected with fixed pin mount pad on the third fixed block left side terminal surface, be equipped with the fixed pin spout in the fixed pin mount pad, sliding connection has the fixed pin in the fixed pin spout, fixedly connected with fixed pin release link on the fixed pin rear end face, the fixed pin with fixedly connected with fixed pin spring between the fixed pin mount pad, be equipped with the fixed pin release link spout on the fixed pin mount pad rear end face.
The invention has the beneficial effects that: the invention detects four aspects of the street trees and judges whether the street trees are lack of fertilizer or not, the screw rod arranged in the invention can meet the height requirements of most of the street trees, the proximity sensor, the distance sensor and the observation camera are arranged in the plant body detection mechanism to respectively detect the height, the thickness of stems and the growth vigor of leaves of the street trees, the efficiency is higher, the detection is comprehensive, the scientific basis is higher, the locking mechanism is also arranged, the device is stable and reliable in working, the solution stirring function is designed in the soil detection device, the speed and the authenticity of soil detection are improved, and the soil sampling function and the solution stirring function in the soil detection device are integrated, so that the space is greatly saved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a device for detecting fertilizer shortage of street trees according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure at "C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 4;
FIG. 6 is an enlarged view of the structure at "E" of FIG. 2;
FIG. 7 is an enlarged view of the structure at "F" in FIG. 1;
FIG. 8 is an enlarged view of the structure at "G" in FIG. 7;
FIG. 9 is an enlarged view of the structure at "H" in FIG. 7;
FIG. 10 is a schematic view of the structure in the direction "I-I" of FIG. 7;
FIG. 11 is a schematic view of the structure in the direction "J-J" of FIG. 1;
fig. 12 is an enlarged view of the structure at "K" of fig. 11.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 12, and for the sake of convenience of description, the following orientations will be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a device for detecting the lack of fertilizer in street trees, which is mainly used for detecting the lack of fertilizer in the street trees and giving a fertilizer application suggestion, and the invention is further explained by combining the attached drawings of the invention as follows: the invention relates to a device for detecting the lack of fertilizer of a street tree, which comprises a base 13, wherein a power wheel 106 is fixedly connected on the lower side end face of the base 13, a soil sampling detection mechanism 112 is arranged on the base 13, a base connecting plate 19 is fixedly connected on the right side end face of the base 13, a screw rod mounting plate 17 positioned on the left side of the base connecting plate 19 is fixedly connected on the right side end face of the base 13, two bearing seats 14 which are vertically symmetrical are fixedly connected on the left side end face of the screw rod mounting plate 17, bearing seat through holes 15 which penetrate through up and down are arranged in the two bearing seats 14, an upward extending screw rod 18 is rotatably connected on the upper side end face of the lower bearing seat 14, a screw rod motor 21 fixedly connected on the upper bearing seat 14 is connected on the screw rod 18 in a power mode, a screw rod nut 20 is connected on the screw rod 18, fixedly connected with computer 16 on the terminal surface of lead screw mounting panel 17 right side, fixedly connected with roof 22 on the terminal surface of lead screw mounting panel 17 upside, fixedly connected with reset block dead lever 107 on the terminal surface under the roof 22 left side, fixedly connected with reset block 108 on the terminal surface of reset block dead lever 107 downside, be equipped with plant detection mechanism 111 on the terminal surface of screw nut 20 left side, be equipped with locking mechanism 113 on the plant detection mechanism 111 left side terminal surface.
Beneficially, the plant detection mechanism 111 comprises a first fixing block 23 fixedly connected to the left end face of the screw nut 20, two fixing block through holes 28 are arranged in the first fixing block 23, the fixing block through holes are longitudinally symmetrical and penetrate through the first fixing block, two fixing disc shafts 24 are arranged in the two fixing block through holes 28 and rotatably connected with the first fixing block 23, a semicircular ring 25 is fixedly connected to the lower end face of the fixing disc shaft 24, the two semicircular rings 25 are longitudinally symmetrical, a disc shaft 26 is fixedly connected to the lower end face of the semicircular ring 25, a third gear 27 is fixedly connected to the lower end face of the disc shaft 26, a semicircular inner gear 29 is fixedly connected to the lower end face of the semicircular ring 25, an annular chute 109 is arranged on the upper end face of the semicircular ring 25, a mounting block 34 is arranged on the upper side of the annular chute 109, and the mounting block 34 can be slidably connected with the annular, a detection mechanism motor 39 is fixedly connected to the left side of the mounting block 34, a detection mechanism motor shaft 40 is dynamically connected to the lower side end face of the detection mechanism motor 39, a second gear 42 is fixedly connected to the lower side end face of the detection mechanism motor shaft 40, a first gear 41 fixedly connected to the detection mechanism motor shaft 40 is arranged on the upper side of the second gear 42, a camera fixing plate 35 is fixedly connected to the upper side end face of the mounting block 34, a distance sensor fixing plate 36 is fixedly connected to the left side of the camera fixing plate 35, a proximity sensor 79 is fixedly connected to the left side end face of the distance sensor fixing plate 36, a distance sensor 37 positioned on the lower side of the proximity sensor 79 is fixedly connected to the left side end face of the distance sensor fixing plate 36, and an observation camera 38 positioned on the lower side of the distance sensor 37, proximity sensor 79 is used for measuring the height of street tree, distance sensor 37 is used for measuring street tree stalk size, observation camera 38 is used for observing the leaf growth condition of street tree, fixedly connected with detection mechanism roller shaft 33 on the installation piece 34 right side terminal surface, it is connected with detection mechanism gyro wheel 31 to rotate on the detection mechanism roller shaft 33 right side terminal surface.
Advantageously, the soil sampling and detecting mechanism 112 includes a soil sampling motor base 54 fixedly connected to the upper end surface of the base 13, an electromagnet 59 is fixedly connected to the upper end surface of the soil sampling motor base 54, a soil sampling motor 55 is disposed in the soil sampling motor base 54, a soil sampling motor shaft 56 extending out of the upper end surface of the electromagnet 59 is dynamically connected to the upper end surface of the soil sampling motor 55, a flat key shaft section 101 is disposed on the soil sampling motor shaft 56, the flat key shaft section 101 is located above the electromagnet 59, a rotating plate 57 is flatly connected to the flat key shaft section 101, the rotating plate 57 is slidably connected to the soil sampling motor shaft 56, a fourth gear 58 is fixedly connected to the soil sampling motor shaft 56 and located above the flat key shaft section 101, a rotating plate return spring 60 is disposed between the electromagnet 59 and the rotating plate 57, the stirring device is characterized in that a shifting lever 61 is fixedly connected to the end face of the left side of the rotating plate 57, a stirring shaft through hole 62 which penetrates through the rotating plate 57 from top to bottom is formed in the right side of the rotating plate 57, a stirring shaft 63 which extends out of the outer surfaces of the upper side end face and the lower side end face of the rotating plate 57 is connected in the stirring shaft through hole 62 in a rotating mode, a fifth gear 65 is fixedly connected to the end face of the upper side of the stirring shaft 63, two stirring shaft positioning plates 64 which are fixedly connected to the stirring shaft 63 are.
Beneficially, a sampling box rotating shaft through hole 68 which is located on the right side of the stirring shaft 63 and penetrates through the base from top to bottom is arranged on the base 13, a sampling box rotating shaft 69 which is rotatably connected with the base 13 and extends out of the upper side end face of the base 13 is arranged in the sampling box rotating shaft through hole 68, a sampling box mounting plate 67 is fixedly connected to the sampling box rotating shaft 69, four guide rods 70 which are located on the upper side of the sampling box mounting plate 67 and are in circumferential symmetry are fixedly connected to the sampling box rotating shaft 69, push block mounting plates 71 which are fixedly connected with the sampling box rotating shaft 69 are arranged between the four guide rods 70 and the sampling box mounting plate 67, four push blocks 72 which are in circumferential symmetry are fixedly connected to the left and right side end faces of the push block mounting plate 71, two sampling boxes 81 which are in left and right symmetry with the sampling box rotating, two sampling box inner cavities 80 are arranged in the two sampling boxes 81, two bilaterally symmetrical sampling box liquid outlet holes 82 which penetrate left and right are arranged on the end face of the right side of the two sampling boxes 81, two bilaterally symmetrical filter screens 83 are arranged on the right side of the two sampling box liquid outlet holes 82, two bilaterally symmetrical sampling box hoses 76 are arranged on the right side of the filter screen 83 on the left side, two bilaterally symmetrical sampling box valves 75 are arranged on the two sampling box hoses 76, sampling box water pipes 84 are communicated and connected between the end face of the right side of the sampling box 81 and external water supply equipment, a cutter holder mounting seat 85 fixedly connected to the end face of the upper side of the base 13 is arranged on the left side of the sampling box rotating shaft 69, a cutter holder 86 is fixedly connected to the end face of the upper side of the cutter holder mounting seat 85, a cutter chute 89 is arranged in the cutter holder 86, a cutter 87 is slidably connected, and the right side of the sampling box 81 is provided with a soil nutrient analyzer 77 fixedly connected to the upper side end face of the base 13.
Beneficially, a lifting cylinder 92 located on the left side of the soil sampling motor base 54 is fixedly connected to the lower side end face of the rotating plate 57, a five-stage telescopic rod 97 is arranged in the lifting cylinder 92, a sampling tube 98 is fixedly connected to the lower side end face of the five-stage telescopic rod 97, a sampling tube valve 103 is fixedly connected to the left side end face of the sampling tube 98, a sampling tube air pipe 104 is arranged on the left side end face of the sampling tube 98, a sampling tube inner cavity 99 is arranged in the sampling tube 98, a sampling tube piston 100 is slidably connected to the sampling tube 98, a return spring 95 extending to the upper side end face of the sampling tube inner cavity 99 is fixedly connected to the upper side end face of the sampling tube piston 100, and an air pump 91 located on the left side of the soil sampling.
Beneficially, locking mechanism 113 includes fixed connection in the front side third fixed block 46 on the semicircle ring 25 left side terminal surface, be equipped with bolt groove 47 in the third fixed block 46, fixedly connected with fixed pin mount pad 48 on the third fixed block 46 left side terminal surface, be equipped with fixed pin spout 50 in the fixed pin mount pad 48, sliding connection has fixed pin 49 in the fixed pin spout 50, fixedly connected with fixed pin release link 53 on the fixed pin 49 rear end terminal surface, fixed pin 49 with fixedly connected with fixed pin spring 51 between the fixed pin mount pad 48, be equipped with fixed pin release link spout 52 on the fixed pin mount pad 48 rear end terminal surface.
The following describes in detail the use steps of a shade tree under-fertilization detection device in the present document with reference to fig. 1 to 12: at the beginning, the plant detection mechanism 111 is at the upper limit, the second gear 42 is engaged with the rear third gear 27, the detection mechanism roller 31 is at the highest position of the detection mechanism guide groove block 30, the front and rear semicircular rings 25 are in the separated state, each motor is in the stop state, the bolt 44 is not contacted with the bolt groove 47, the lifting cylinder 92 is stopped at the left side of the soil sampling motor base 54, the sampling tube valve 103 is in the closed state, the piston rod 97 is at the upper limit, the sampling tube piston 100 is at the upper limit, the air pump 91 is in the closed state, the electromagnet 59 is in the closed state, and the sampling box 81 is stopped below the stirring shaft 63.
In operation, the lead screw motor 21 is activated to drive the lead screw 18 to rotate, thereby driving the lead screw nut 20 to move downwards, thereby driving the first fixing block 23 to move downwards, thereby driving the fixing disc shaft 24 to move downwards, thereby driving the detection mechanism guide slot block 30 to move downwards, thereby driving the detection mechanism roller 31 to move downwards, thereby driving the detection mechanism roller shaft 33 to move downwards, thereby driving the mounting block 34 to move downwards, thereby driving the camera fixing plate 35 to move downwards, thereby driving the distance sensor fixing plate 36 to move downwards, thereby driving the proximity sensor 79 to move downwards, when the proximity sensor 79 senses the tip of a street tree, a signal is sent to the computer 16, the computer 16 calculates the height of the street tree, then the detection mechanism motor 39 is activated to drive the detection mechanism motor shaft 40 to rotate, thereby driving the second gear 42 to rotate, and during the meshing rotation of the second gear 42 and the front and rear third gears 27, the detection mechanism roller 31 is driven to roll on the detection mechanism guide slot block 30, the second gear 42 is disengaged from the rear third gear 27, so that the second gear 42 and the front third gear 27 start to engage, thereby driving the front disc shaft 26 to rotate, thereby driving the front semicircular ring 25 to rotate, thereby driving the third fixing block 46 to move, and driving the rear semicircular ring 25 to rotate, thereby driving the second fixing block 43 to move, the latch 44 starts to slide into the latch groove 47, and pushes the fixing pin 49 to the left, thereby driving the fixing pin return lever 53 to move to the left, the fixing pin spring 51 is slowly compressed, then the fixing pin spring 51 pushes the fixing pin 49 into the fixing pin slot 45, thereby making the front semicircular ring 25 and the rear semicircular ring 25 tightly attached, at this time, the detection mechanism roller 31 has rolled down the detection mechanism guide groove block 30, so that the detection mechanism roller shaft 33 descends, thereby making the mounting block 34 descend to the annular chute 109, thereby making the detection mechanism motor 39 descend, thereby making the detection mechanism motor shaft 40 descend, thereby lowering the first gear 41 to engage with the semi-circular inner gear 29, the detecting mechanism motor 39 is started to drive the detecting mechanism motor shaft 40 to rotate, thereby driving the first gear 41 to rotate, thereby driving the mounting block 34 to slide on the annular chute 109 in a counterclockwise direction as viewed from below to above, the detecting mechanism motor 39 is started while the observation camera 38 is started to start scanning the shade tree leaves and to convey the shade tree leaf growth to the computer 16, when the first gear 41 is rotated to be about to engage with the rear side 27, the detecting mechanism motor 39 is stopped, at this time, the plant detecting mechanism 111 has also been lowered to the shade tree stalk position, the distance sensor 37 is started, the detecting mechanism motor 39 is started to reverse, thereby driving the detecting mechanism motor shaft 40 to rotate, thereby driving the first gear 41 to rotate, the rotating direction is a clockwise direction as viewed from below to above, when the detecting mechanism roller 31 is about to contact with the detecting mechanism guide groove block 30, the detecting mechanism motor 39 is turned off, the distance sensor 37 transmits the diameter data of the shade tree stems to the computer 16, the lead screw motor 21 rotates reversely to drive the plant body detection mechanism 111 to ascend, when the fixing pin reset rod 53 touches the reset block 108, the fixing pin 49 is driven by the fixing pin reset rod 53 and slides to the left until the fixing pin 49 slides out of the fixing pin slot 45, the lead screw motor 21 stops, the detection mechanism motor 39 starts, when the detection mechanism roller 31 rolls on the detection mechanism guide slot block 30, the detection mechanism roller 31 drives the detection mechanism roller shaft 33 to ascend, thereby driving the installation block 34 to ascend, thereby driving the detection mechanism motor 39 and the detection mechanism motor shaft 40 to ascend, thereby driving the first gear 41 and the second gear 42 to ascend, thereby causing the second gear 42 to start to mesh with the front third gear 27, thereby driving the disc shaft 26 to rotate, thereby driving the front semicircular ring 25 to rotate, thereby driving the rear semicircular ring 25 to rotate, thereby driving the front semicircular ring 25 and the rear semicircular ring 25 to open, and stopping the motor 39 of the detection mechanism.
When the screw nut 20 descends, the lifting cylinder 92 is started, the five-stage telescopic rod 97 extends out to drive the sampling tube 98 to move downwards and insert the sampling tube into soil for sampling, after sampling is completed, the five-stage telescopic rod 97 is retracted to drive the sampling tube 98 to move upwards, the soil sampling motor 55 is started to drive the soil sampling motor shaft 56 to rotate, so as to drive the rotating plate 57 to rotate, so as to drive the lifting cylinder 92 to move, so as to drive the sampling tube 98 to move, when the sampling tube 98 moves to the upper part of the sampling box 81, the air pump 91 is started, the sampling tube valve 103 is opened, air is supplied to the inner cavity 99 of the sampling tube, so as to push the sampling tube piston 100 to move downwards, so as to push out half of the bottom soil, the sampling tube valve 103 is closed, the deflector rod 61 pushes the guide rod 70 to rotate, so as to drive the sampling box rotating shaft 69 to rotate, so as to drive the push block mounting plate 71 and the sampling, the cutter return spring 88 is stretched, after the push block 72 rotates, the cutter return spring 88 rebounds to drive the cutter 87 to slide rightwards and return to the initial position, the right sampling box 81 rotates to the position below the sampling tube 98, the sampling tube valve 103 is opened, air enters the inner cavity 99 of the sampling tube to push the sampling tube piston 100 to move downwards, the remaining half of the surface soil is pushed out, the sampling tube valve 103 is closed, the air pump 91 is closed, the sampling box water pipe 84 is filled with water, when the stirring shaft 63 returns to the initial position, the soil sampling motor 55 is closed, the electromagnet 59 is started to suck the rotating plate 57 down, the rotating plate return spring 60 is compressed, the rotating plate 57 moves downwards to move the stirring shaft positioning plate 64 downwards, the stirring shaft 63 moves downwards to move the fifth gear 65 and the stirring plate 66 downwards, the fifth gear 65 moves downwards to be meshed with the fourth gear 58, the soil sampling motor 55 is opened to drive the soil sampling, thereby driving the fourth gear 58 to rotate, thereby driving the fifth gear 65 to rotate, thereby driving the stirring shaft 63 to rotate, thereby driving the stirring plate 66 to rotate, achieving the effect of stirring the soil solution, fully dissolving the soil, turning off the soil sampling motor 55, turning off the electromagnet 59, rebounding the rotating plate return spring 60, driving the rotating plate 57 to move upwards, thereby driving the stirring shaft 63 to move upwards, thereby driving the fifth gear 65 and the stirring plate 66 to move upwards, starting the soil sampling motor 55, driving the soil sampling motor shaft 56 to rotate, thereby driving the rotating plate 57 to rotate, thereby driving the shifting lever 61 to rotate, driving the guide rod 70 to rotate when the shifting lever 61 rotates to the right side, thereby driving the sampling box rotating shaft 69 to rotate, thereby driving the sampling box mounting plate 67 to rotate, thereby driving the sampling box 81 to rotate to the left side, when the stirring shaft 63 rotates to the sampling box 81, the soil sampling motor, the electromagnet 59 is turned on to drive the rotating plate 57 to move downwards, the rotating plate return spring 60 is compressed, the rotating plate 57 moves downwards to drive the stirring shaft positioning plate 64 to move downwards, thereby driving the stirring shaft 63 to move downwards, thereby driving the fifth gear 65 and the stirring blade 66 to move downwards, thereby engaging the fifth gear 65 with the fourth gear 58, the soil sampling motor 55 is turned on to drive the soil sampling motor shaft 56 to rotate, thereby driving the fourth gear 58 to rotate, thereby driving the fifth gear 65 to rotate, thereby driving the stirring shaft 63 to rotate, thereby driving the stirring blade 66 to rotate, thereby stirring the soil solution, the soil sampling motor 55 is turned off, the electromagnet 59 is turned off, the rotating plate return spring 60 rebounds, thereby driving the rotating plate 57 to move upwards, thereby driving the stirring shaft positioning plate 64 to move upwards, thereby driving the stirring shaft 63 to move upwards, thereby driving the fifth gear 65 and the stirring blade 66 to move upwards, and the fifth, when the rotating plate 57 moves upwards, the sampling box valve 75 is opened, the soil solution enters the soil nutrient analyzer 77 through the filter screen 83, the soil nutrient analyzer 77 transmits detection data to the computer 16, and finally the computer 16 performs comprehensive analysis by combining the leaf growth condition, height, stem thickness and soil nutrients of the street trees and gives a proper fertilization suggestion.
The invention has the beneficial effects that: the invention detects four aspects of the street trees and judges whether the street trees are lack of fertilizer or not, the screw rod arranged in the invention can meet the height requirements of most of the street trees, the proximity sensor, the distance sensor and the observation camera are arranged in the plant body detection mechanism to respectively detect the height, the thickness of stems and the growth vigor of leaves of the street trees, the efficiency is higher, the detection is comprehensive, the scientific basis is higher, the locking mechanism is also arranged, the device is stable and reliable in working, the solution stirring function is designed in the soil detection device, the speed and the authenticity of soil detection are improved, and the soil sampling function and the solution stirring function in the soil detection device are integrated, so that the space is greatly saved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. The side end face of the base is fixedly connected with a power wheel, the base is provided with a soil sampling and detecting mechanism, the side end face of the base right side is fixedly connected with a base connecting plate, the side end face of the base right side is fixedly connected with a lead screw mounting plate positioned at the left side of the base connecting plate, the side end face of the lead screw mounting plate left side is fixedly connected with two bearing seats which are symmetrical up and down, bearing seat through holes which penetrate up and down are arranged in the two bearing seats, the side end face of the lower side of the bearing seat upper side is rotatably connected with an upward extending lead screw, the lead screw upper power is connected with a lead screw motor fixedly connected to the upper side of the bearing seat, the lead screw is in threaded connection with a lead screw nut, the lead screw nut is in sliding connection with the side end face of the lead, fixedly connected with reset block dead lever on the terminal surface under the roof left side, fixedly connected with reset block on the terminal surface of reset block dead lever downside, be equipped with plant body detection mechanism on the terminal surface of screw-nut left side, be equipped with locking mechanism on the plant body detection mechanism left side terminal surface.
2. The shade tree fertilizer deficiency detection device of claim 1, wherein: the plant body detection mechanism comprises a first fixed block fixedly connected to the left end face of the screw nut, two fixed block through holes which are symmetrical front and back and penetrate up and down are arranged in the first fixed block, two fixed disc shafts which are rotatably connected with the first fixed block are arranged in the two fixed block through holes, a semicircular ring is fixedly connected to the lower end face of the fixed disc shaft, and the two semicircular rings are symmetrical front and back, a disc shaft is fixedly connected to the lower end face of the semicircular ring, a third gear is fixedly connected to the lower end face of the disc shaft, a semicircular inner gear is fixedly connected to the lower end face of the semicircular ring, an annular chute is arranged on the upper end face of the semicircular ring, an installation block is arranged on the upper side of the annular chute and can be slidably connected with the annular chute, a detection mechanism motor is fixedly connected to the left, the detection mechanism is characterized in that a detection mechanism motor shaft is dynamically connected to the end face of the lower side of the detection mechanism motor, a second gear is fixedly connected to the end face of the lower side of the detection mechanism motor shaft, a first gear fixedly connected with the detection mechanism motor shaft is arranged on the upper side of the second gear, a camera fixing plate is fixedly connected to the end face of the upper side of the installation block, a distance sensor fixing plate is fixedly connected to the left side of the camera fixing plate, a proximity sensor is fixedly connected to the end face of the left side of the distance sensor fixing plate, a distance sensor positioned on the lower side of the proximity sensor is fixedly connected to the end face of the left side of the distance sensor fixing plate, the proximity sensor is used for measuring the height of a street tree, and the distance sensor is used for measuring the size of the street tree stalk, the observation camera is used for observing the leaf growth condition of the street tree, the fixedly connected with detection mechanism roller shaft is arranged on the end face of the right side of the installation block, and the detection mechanism roller shaft is rotatably connected with the detection mechanism roller wheel on the end face of the right side of the detection mechanism roller shaft.
3. The shade tree fertilizer deficiency detection device of claim 1, wherein: the soil sampling detection mechanism comprises a soil sampling motor base fixedly connected to the upper end face of the base, an electromagnet is fixedly connected to the upper end face of the soil sampling motor base, a soil sampling motor is arranged in the soil sampling motor base, a soil sampling motor shaft extending out of the upper end face of the electromagnet is dynamically connected to the upper end face of the soil sampling motor, a flat key shaft section is arranged on the soil sampling motor shaft and is positioned on the upper side of the electromagnet, a rotating plate can be connected to the flat key shaft section in a flat key mode and can be connected with the soil sampling motor shaft in a sliding mode, a fourth gear positioned on the upper side of the flat key shaft section is fixedly connected to the soil sampling motor shaft, a rotating plate reset spring is arranged between the electromagnet and the rotating plate, and a driving lever is fixedly connected to the left end face of the rotating plate, the stirring shaft structure is characterized in that a stirring shaft through hole which penetrates through the rotating plate from top to bottom is formed in the right side of the rotating plate, a stirring shaft which extends out of the outer surfaces of the upper side end face and the lower side end face of the rotating plate is connected in the stirring shaft through hole in a rotating mode, a fifth gear is fixedly connected to the upper side end face of the stirring shaft, two stirring shaft positioning plates which are fixedly connected to the stirring shaft are rotatably connected to the upper side end face and.
4. The shade tree fertilizer deficiency detection device of claim 1, wherein: the base is provided with a sampling box rotating shaft through hole which is positioned on the right side of the stirring shaft and penetrates through the right and the left, a sampling box rotating shaft which is rotatably connected with the base and extends out of the upper side end face of the base is arranged in the sampling box rotating shaft through hole, a sampling box mounting plate is fixedly connected to the sampling box rotating shaft, four guide rods which are symmetrically arranged on the four circumferences of the upper side of the sampling box mounting plate are fixedly connected to the sampling box mounting plate, a push block mounting plate which is fixedly connected with the sampling box rotating shaft is arranged between the four guide rods and the sampling box mounting plate, four push blocks which are symmetrically arranged on the left and the right side end faces of the push block mounting plate are fixedly connected to the four circumferences, two sampling boxes which are symmetrically arranged on the left and the right side end faces of the sampling box mounting plate are symmetrically arranged on the left and the right side end faces of the sampling, two sampling box goes out liquid hole right side and is equipped with the filter screen of two bilateral symmetry, left side the right side of filter screen is equipped with the sampling box hose of two bilateral symmetry, two be equipped with the sampling box valve of two bilateral symmetry on the sampling box hose, it has the sampling box water pipe to communicate with each other between sampling box right-hand end face and the outside water supply equipment, sampling box rotation axis left side is equipped with fixed connection in the blade holder mount pad on the terminal surface of base upside, fixedly connected with blade holder on the terminal surface of blade holder mount pad upside, be equipped with the cutter spout in the blade holder, sliding connection has the cutter in the cutter spout, fixedly connected with cutter reset spring, right side on the terminal surface of cutter spout right side the sampling box right side is equipped with fixed connection in soil nutrient analysis appearance on the terminal surface.
5. The shade tree fertilizer deficiency detection device of claim 1, wherein: fixedly connected with is located on the rotor plate downside terminal surface the left lift jar of soil sampling motor cabinet, be equipped with five grades of telescopic links in the lift jar, fixedly connected with sampling tube on the five grades of telescopic link downside terminal surfaces, fixedly connected with sampling tube valve on the sampling tube left side terminal surface, be equipped with the sampling tube trachea on the sampling tube left side terminal surface, be equipped with the sampling tube inner chamber in the sampling tube, sliding connection has the sampling tube piston in the sampling tube, fixedly connected with extends to the reset spring of sampling tube inner chamber upside terminal surface on the sampling tube piston upside terminal surface, fixedly connected with is located on the base upside terminal surface the left air pump of soil sampling motor cabinet.
6. The shade tree fertilizer deficiency detection device of claim 1, wherein: locking mechanism includes fixed connection in the front side third fixed block on the semicircle ring left side terminal surface, be equipped with the bolt groove in the third fixed block, fixedly connected with fixed pin mount pad on the third fixed block left side terminal surface, be equipped with the fixed pin spout in the fixed pin mount pad, sliding connection has the fixed pin in the fixed pin spout, fixedly connected with fixed pin release link on the fixed pin rear end terminal surface, the fixed pin with fixedly connected with fixed pin spring between the fixed pin mount pad, be equipped with the fixed pin release link spout on the fixed pin mount pad rear end terminal surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010576128.8A CN111596035B (en) | 2020-06-22 | 2020-06-22 | Device for detecting lack of fertilizer in street trees |
| GBGB2014462.2A GB202014462D0 (en) | 2020-06-22 | 2020-09-15 | A device for detecting lack of fertilizer for street trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010576128.8A CN111596035B (en) | 2020-06-22 | 2020-06-22 | Device for detecting lack of fertilizer in street trees |
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| Publication Number | Publication Date |
|---|---|
| CN111596035A true CN111596035A (en) | 2020-08-28 |
| CN111596035B CN111596035B (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010576128.8A Active CN111596035B (en) | 2020-06-22 | 2020-06-22 | Device for detecting lack of fertilizer in street trees |
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| Country | Link |
|---|---|
| CN (1) | CN111596035B (en) |
| GB (1) | GB202014462D0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114264230A (en) * | 2021-12-23 | 2022-04-01 | 广西壮族自治区农业科学院 | Plant morphology index measuring device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111596035B (en) | 2020-12-15 |
| GB202014462D0 (en) | 2020-10-28 |
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Effective date of registration: 20201120 Address after: 331899 beside NO.320 National Road, Hefang village, Xiaogang Town, Dongxiang County, Fuzhou City, Jiangxi Province Applicant after: Jiangxi Jiang Phosphate Fertilizer Industry Co.,Ltd. Address before: Room 1904-1, building 3, Picea JunJing center, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou dehaas Electronic Technology Co.,Ltd. |
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