CN114062648A - Soil testing and fertilizing device based on grain and oil crop before fertilization - Google Patents
Soil testing and fertilizing device based on grain and oil crop before fertilization Download PDFInfo
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- CN114062648A CN114062648A CN202111228546.9A CN202111228546A CN114062648A CN 114062648 A CN114062648 A CN 114062648A CN 202111228546 A CN202111228546 A CN 202111228546A CN 114062648 A CN114062648 A CN 114062648A
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- 239000002689 soil Substances 0.000 title claims abstract description 44
- 230000004720 fertilization Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000000605 extraction Methods 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- G—PHYSICS
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention relates to the technical field of soil testing and fertilization, in particular to a soil testing and fertilization device based on the pre-fertilization of grain and oil crops. According to the invention, through the linkage use of the extraction mechanism and the power mechanism, the complicated steps of manual dripping, shaking and stirring are reduced, the dissolving speed of the sample is increased through power conversion, and the adaptability of the device to various soil tests is also enhanced.
Description
Technical Field
The invention relates to the technical field of soil testing and fertilization, in particular to a soil testing and fertilizing device based on the fertilization of grain and oil crops.
Background
The soil testing and fertilizing device is a special soil testing instrument for quickly testing and determining soil nutrients. The content of the soil nutrients can be measured by soil measuring instruments such as a soil testing device, a soil nutrient testing device and the like. And then comparing with the nutrient abundance and deficiency index of the soil, the nutrient content of the land can be judged, so that the nutrients contained in the soil are better utilized, and the elements with insufficient content are supplemented in time.
And common survey native fertilizer injection unit after the sample, need artifical dropwise add leaching agent, and generally will take five appearance points at least during the sample, lead to the leaching time longer, and common survey native fertilizer injection unit needs artifical dropwise add and fully rock for the soil of extracting is fully leached, but some local soil is infertile and the texture is harder, has lengthened the leaching time more, makes detection efficiency low, and operating time is long, can not measure the nutrient content in soil fast.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a soil testing and fertilizing device based on the fertilization of grain and oil crops. The invention discloses a soil testing and fertilizing device based on the fertilization of grain and oil crops, and aims to solve the problems that leaching agents are dropped manually and are stirred to be dissolved slowly and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows: a soil testing and fertilizing device based on before fertilization of grain and oil crops comprises a liquid inlet cup, an extraction mechanism, a power mechanism, an underframe, a driving motor, a detection bin and a connecting plate, wherein the driving motor is fixed in the middle of the underframe, the connecting plate is installed at the top end of the underframe, a plurality of sliding grooves are formed in the circumference of the upper end of the connecting plate, the power mechanism is installed in the middle of the connecting plate, a plurality of groups of extraction mechanisms are circumferentially connected to the power mechanism, the extraction mechanisms are all slidably connected to the sliding grooves in the upper end of the connecting plate, a supporting plate is installed between every two adjacent extraction mechanisms, the bottom of the supporting plate is welded to the connecting plate, a top plate is welded at the top of the supporting plate, the liquid inlet cup is welded in the middle of the top end of the top plate, the detection bin is installed on one side of the liquid inlet cup, and the detection bin is fixed at the top of the top plate;
the extraction mechanism comprises a support, a clamping rotary table, liquid outlet heads, pulleys, fixed blocks, a transmission mechanism, a third bevel gear, a clamping ring, an anti-skidding clamping cover, a fixed seat, a ring groove and a thrust spring, the bottom of the support is connected with a sliding groove in a sliding manner, one side of the bottom of the support is rotatably connected with the clamping rotary table, one side of the top of the support is rotatably connected with the clamping ring, the top of the clamping ring is welded with the third bevel gear, the bottom of the clamping ring is inserted with the anti-skidding clamping cover, the bottom of the anti-skidding clamping cover is connected with the liquid outlet heads, the ring groove is arranged in the anti-skidding clamping cover and is communicated with the liquid outlet heads, the top of the anti-skidding clamping cover is provided with the thrust spring, the thrust spring is arranged in the clamping ring, the fixed block is arranged at one side, close to a power mechanism, of the top of the support, the transmission mechanism is inserted with the transmission mechanism, one end of the third bevel gear, the other end of the transmission mechanism is connected with the power mechanism, a fixed seat is welded at the middle part of the support close to one side of the power mechanism, a pulley is rotatably connected to the middle part of the fixed seat, and the pulley is connected to the power mechanism.
Specifically, the power mechanism comprises a main helical gear, a polygonal plate, a cam, a driving shaft, a connecting block and a sliding column, the driving shaft is rotatably inserted in the middle of the connecting plate, the bottom end of the driving shaft is welded on an output shaft of the driving motor, a main helical gear is welded at the top of the driving shaft and is connected with one end of the transmission mechanism, and polygonal plates are sleeved at both ends of the driving shaft, the polygonal plate at the bottom is welded in the middle of the connecting plate, a plurality of connecting blocks are welded on the circumference of the top of the polygonal plate at the top, the connecting blocks are correspondingly connected with each group of extraction mechanisms, the transmission mechanism is rotatably inserted in the middle of the connecting block, the top of the connecting block is welded at the bottom of the top plate, and the middle part of each side wall of the two polygonal plates is welded with a sliding column, a cam is fixed in the middle of the driving shaft, and the side wall of the cam is connected with a pulley of any group of extraction mechanisms.
Specifically, drive mechanism includes first helical gear, stopper, transmission shaft and second helical gear, transmission shaft one end is rotated and is connected in fixed block and welding has first helical gear, the welding of the transmission shaft other end has the stopper, transmission shaft welding stopper one end sliding connection has the second helical gear, the second helical gear rotates to be connected in the connecting block.
Specifically, the inside feed liquor hole that is provided with the intercommunication of third helical gear and snap ring, just the feed liquor hole communicates in the annular, feed liquor cup bottom is provided with hose connection in feed liquor hole.
Specifically, the clamping between every group's the anti-skidding card lid that draws the mechanism and the chucking carousel has and draws the cup, just draw the bottom of the cup be provided with chucking carousel assorted draw-in groove.
Specifically, a pulling hook spring is connected between the extracting mechanism and the power mechanism, the pulling hook spring is installed on one side, adjacent to each other, of the two sliding columns in the same vertical plane, one end of the pulling hook spring is fixed to the support, and the other end of the pulling hook spring is fixed to the polygonal plate.
The invention has the beneficial effects that:
(1) the invention relates to a soil testing and fertilizing device before fertilizing based on grain and oil crops, which adopts an extraction mechanism, so that a cup mouth of an extraction cup can be obliquely clamped at the bottom of an antiskid clamping cover and then is upwards extruded, a thrust spring is extruded at the top of the antiskid clamping cover, the thrust spring is stressed and shortened, the top of the antiskid clamping cover is retracted into the bottom of a clamping ring, the bottom of the extraction cup is clamped on a clamping rotary disc after being adjusted in position, after being loosened, the thrust spring is stretched, the extraction cup is clamped between the antiskid clamping cover and the clamping rotary disc, all extraction cups with samples can be fixed, when a cam in a power mechanism rotates until a bulge contacts with a pulley, the pulley can be pushed to drive a fixed seat, the fixed seat drives a bracket to outwards slide along a sliding groove, the bracket drives a fixed block, the fixed block drives a clamped transmission mechanism to stretch, the transmission mechanism can drive a third bevel gear to rotate, the third bevel gear drives the clamping ring and the antiskid clamping cover to rotate, because the anti-skidding card lid chucking draws the cup rim of a cup, then drives and draws the cup and rotate for draw the cup rotation, accelerate the dissolution leaching of sample soil, reduce manual operation's loaded down with trivial details step, increase the dissolution efficiency.
(2) The soil testing and fertilizing device based on the pre-fertilization of the grain and oil crops adopts the power mechanism, so that the driving motor can drive the driving shaft to rotate, the driving shaft drives the cam and the main helical gear to rotate, the cam gradually pushes the pulley connected with the convex part of the cam when rotating to push the extracting mechanism to slide outwards, and the main helical gear drives the transmission mechanism to rotate in a meshed manner when rotating, at the moment, each group of extracting mechanisms realize transverse displacement, the movement direction is increased on the basis of autorotation, and the dissolving efficiency is further increased.
(3) The soil testing and fertilizing device based on the grain and oil crop before fertilization adopts the transmission mechanism, so that when the main bevel gear rotates, the main bevel gear is meshed and rotated to supply the second bevel gear, the second bevel gear drives the transmission shaft clamped by the limiting block, the transmission shaft drives the first bevel gear to rotate, and the first bevel gear drives the third bevel gear to rotate, so that the extraction cup can rotate, the structure realizes the multi-directional stable transmission of power, and reduces the energy loss.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first schematic diagram of a soil testing and fertilizing device based on the fertilization of grain and oil crops, provided by the invention;
FIG. 2 is a second schematic diagram of the soil testing and fertilizing device based on the fertilization of grain and oil crops provided by the invention;
FIG. 3 is a schematic connection diagram of an extraction mechanism and a power mechanism of the soil testing and fertilizing device before fertilization based on grain and oil crops provided by the invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic connection diagram of a third bevel gear and an anti-skid clamping cover of the soil testing and fertilizing device before fertilization of grain and oil crops, which is provided by the invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a schematic diagram of a transmission mechanism of the soil testing and fertilizing device based on the fertilization of the grain and oil crops.
In the figure: 1. a liquid inlet cup; 2. an extraction mechanism; 21. a support; 22. clamping the turntable; 23. a liquid outlet head; 24. a pulley; 25. a fixed block; 26. a transmission mechanism; 261. a first helical gear; 262. a limiting block; 263. a drive shaft; 264. a second helical gear; 27. a third bevel gear; 28. a snap ring; 29. an anti-slip cover; 210. a fixed seat; 211. a ring groove; 212. a thrust spring; 3. a power mechanism; 31. a main helical gear; 32. a polygonal plate; 33. a cam; 34. a drive shaft; 35. connecting blocks; 36. a traveler; 4. a chassis; 5. a drive motor; 6. a support plate; 7. a detection bin; 8. an extraction cup; 9. a connecting plate; 10. a chute; 11. a top plate; 12. a liquid inlet hole; 13. a hook spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-7, the soil testing and fertilizing device based on the pre-fertilization of grain and oil crops comprises a liquid inlet cup 1, an extraction mechanism 2, a power mechanism 3, a bottom frame 4, a driving motor 5, a detection bin 7 and a connecting plate 9, wherein the driving motor 5 is fixed in the middle of the bottom frame 4 and used for providing power, the connecting plate 9 is installed at the top end of the bottom frame 4, a plurality of sliding grooves 10 are formed in the circumference of the upper end of the connecting plate 9 and used for clamping the extraction mechanism 2, the power mechanism 3 is installed in the middle of the connecting plate 9 and used for providing power to drive the extraction mechanism 2, a plurality of groups of extraction mechanisms 2 are circumferentially connected with the power mechanism 3 and used for transmitting power to the extraction cup 8, the extraction mechanisms 2 are all slidably connected with the sliding grooves 10 in the upper end of the connecting plate 9, a support plate 6 is installed between adjacent extraction mechanisms 2 and used for supporting and fixing a top plate 11, and the connecting plate 6 is welded to the connecting plate 9, a top plate 11 is welded at the top of the support plate 6, a liquid inlet cup 1 is welded in the middle of the top end of the top plate 11, a detection bin 7 is installed on one side of the liquid inlet cup 1, and the detection bin 7 is fixed at the top of the top plate 11;
the extraction mechanism 2 comprises a bracket 21, a clamping rotary disc 22, liquid outlet heads 23, pulleys 24, a fixed block 25, a transmission mechanism 26, a third bevel gear 27, a snap ring 28, an anti-skid clamping cover 29, a fixed seat 210, a ring groove 211 and thrust springs 212, wherein the bottom of the bracket 21 is slidably connected to the chute 10, one side of the bottom of the bracket 21 is rotatably connected with the clamping rotary disc 22, one side of the top of the bracket 21 is rotatably connected with the snap ring 28, the third bevel gear 27 is welded on the top of the snap ring 28, the anti-skid clamping cover 29 is inserted at the bottom of the snap ring 28, the bottom of the anti-skid clamping cover 29 is connected with the liquid outlet heads 23, the ring groove 211 is arranged in the anti-skid clamping cover 29, the ring groove 211 is communicated with the liquid outlet heads 23, the thrust springs 212 are arranged at the top of the anti-skid clamping cover 29, the thrust springs 212 are arranged in the snap ring 28, the fixed block 25 is arranged at one side of the top of the bracket 21 close to the power mechanism 3, the transmission mechanism 26 is inserted at the middle part of the fixed block 25, one end of the transmission mechanism 26 is meshed with the third bevel gear 27, the other end of the transmission mechanism 26 is connected to the power mechanism 3, a fixed seat 210 is welded at the middle part of the bracket 21, close to one side of the power mechanism 3, the middle part of the fixed seat 210 is rotatably connected with a pulley 24, and the pulley 24 is connected to the power mechanism 3; the rim of the extracting cup 8 can be obliquely clamped at the bottom of the anti-skid clamping cover 29 and then upwards extruded, so that the top of the anti-skid clamping cover 29 extrudes the thrust spring 212, the thrust spring 212 is stressed to be shortened, the top of the anti-skid clamping cover 29 retracts to the bottom of the clamping ring 28, the bottom of the extracting cup 8 is adjusted and then clamped on the clamping rotary disc 22, after being loosened, the thrust spring 212 extends, the extracting cup 8 is clamped between the anti-skid clamping cover 29 and the clamping rotary disc 22, all the extracting cups 8 filled with samples can be fixed, when the cam 33 in the power mechanism 3 rotates until the bulge contacts the pulley 24, the pulley 24 can be pushed to drive the fixed seat 210, the fixed seat 210 drives the support 21 to outwards slide along the sliding groove 10, the support 21 drives the fixed block 25, the fixed block 25 drives the clamped transmission mechanism 26 to extend, the transmission mechanism 26 can drive the third bevel gear 27 to rotate, the third bevel gear 27 drives the clamping ring 28 and the anti-skid clamping cover 29 to rotate, because the anti-skidding card lid 29 chucking draws 8 rim of a cup, then drives and draws 8 rotations of cup for draw 8 rotations of cup, accelerate the dissolution leaching of sample soil, reduce manual operation's loaded down with trivial details step, increase the dissolution efficiency.
Specifically, the power mechanism 3 comprises a main bevel gear 31, a polygonal plate 32, a cam 33, a driving shaft 34, a connecting block 35 and a sliding column 36, wherein the driving shaft 34 is rotatably inserted in the middle of the connecting plate 9, the bottom end of the driving shaft 34 is welded on the output shaft of the driving motor 5, the top of the driving shaft 34 is welded with a main bevel gear 31, the main bevel gear 31 is connected with one end of the transmission mechanism 26, and polygonal plates 32 are sleeved at both ends of the driving shaft 34, the polygonal plate 32 at the bottom is welded in the middle of the connecting plate 9, a plurality of connecting blocks 35 are welded on the circumference of the top of the polygonal plate 32 at the top, the connecting blocks 35 are correspondingly connected with each group of extraction mechanisms 2, the transmission mechanism 26 is rotatably inserted in the middle of the connecting block 35, the top of the connecting block 35 is welded on the bottom of the top plate 11, the middle part of each side wall of the two polygonal plates 32 is welded with a sliding column 36, the middle part of a driving shaft 34 is fixed with a cam 33, and the side wall of the cam 33 is connected with the pulley 24 of any group of extraction mechanisms 2; the driving motor 5 can drive the driving shaft 34 to rotate, the driving shaft 34 drives the cam 33 and the main bevel gear 31 to rotate, the cam 33 gradually pushes the pulley 24 connected with the convex part of the cam 33 when rotating, the extracting mechanism 2 is pushed to slide outwards, and the main bevel gear 31 rotates in an engaged manner to drive the transmission mechanism 26, at the moment, the extracting mechanisms 2 in each group realize transverse displacement, the movement direction is increased on the basis of autorotation, and the dissolving efficiency is further increased.
Specifically, the transmission mechanism 26 includes a first bevel gear 261, a limiting block 262, a transmission shaft 263 and a second bevel gear 264, one end of the transmission shaft 263 is rotatably connected to the fixed block 25 and welded with the first bevel gear 261, the other end of the transmission shaft 263 is welded with the limiting block 262, one end of the transmission shaft 263 welded with the limiting block 262 is slidably connected with the second bevel gear 264, and the second bevel gear 264 is rotatably connected to the connecting block 35; when the main bevel gear 31 rotates, the second bevel gear 264 is meshed and rotated, the second bevel gear 264 drives the transmission shaft 263 tightly clamped by the limiting block 262, the transmission shaft 263 drives the first bevel gear 261 to rotate, and the first bevel gear 261 drives the third bevel gear 27 to rotate, so that the extraction cup 8 rotates.
Specifically, the third bevel gear 27 and the snap ring 28 are internally provided with a communicated liquid inlet hole 12, the liquid inlet hole 12 is communicated with the annular groove 211, and the bottom of the liquid inlet cup 1 is provided with a hose connected with the liquid inlet hole 12; the lixiviant flows into the liquid inlet hole 12 through the hose, then sequentially passes through the third bevel gear 27, the snap ring 28 and the anti-skid clamp cover 29, and finally is sprayed out from the liquid outlet head 23 and uniformly sprayed on the sample soil.
Specifically, every group draws the joint between anti-skidding card lid 29 and the chucking carousel 22 of mechanism 2 and has and draw cup 8, and draw the cup 8 bottom be provided with chucking carousel 22 assorted draw-in groove, draw the cup 8 bottom can block on chucking carousel 22, and anti-skidding card lid 29 can the chucking draw the cup 8 rim of a cup can not skid.
Specifically, a pulling hook spring 13 is connected between the extraction mechanism 2 and the power mechanism 3, the pulling hook spring 13 is mounted on one side of each of two sliding columns 36 located in the same vertical plane, one end of the pulling hook spring 13 is fixed to the support 21, and the other end of the pulling hook spring 13 is fixed to the polygonal plate 32; when the cam 33 is rotated to the pulley 24 connected with the cam 33, the hook spring 13 in the extraction mechanism 2 is in a stretching state, and when the cam 33 is rotated to the next pulley 24 connected with the cam 33, the hook spring 13 in the stretching state pulls the extraction mechanism 2 to gradually return to the original position along the chute 10 until the hook spring 13 returns to the original length, so that the extraction mechanism 2 is reset, the horizontal movement of the extraction mechanism 2 can be realized through the cyclic reciprocation, and the shaking frequency is increased to improve the dissolution efficiency of the sample soil.
The working principle is as follows: when in use, samples are sampled at a plurality of points, the sampled samples are respectively placed into each extraction cup 8, the cup mouth of each extraction cup 8 is clamped at the bottom of the antiskid clamping cover 29 in an inclined manner, then the extraction cups are upwards extruded, the thrust spring 212 is extruded at the top of the antiskid clamping cover 29, the thrust spring 212 is stressed and shortened, the top of the antiskid clamping cover 29 is contracted into the bottom of the clamping ring 28, the extraction cups 8 are clamped on the clamping turntable 22 after the bottom of each extraction cup 8 is adjusted in position, after the thrust spring 212 is loosened, the extraction cups 8 are clamped between the antiskid clamping cover 29 and the clamping turntable 22, after all the extraction cups 8 filled with the samples are fixed, the capacity of the leaching agent is determined according to the number of the samples, the leaching agent is poured into the liquid inlet cup 1, the driving motor 5 is opened, the leaching agent flows into the liquid inlet hole 12 through the hose, sequentially passes through the third bevel gear 27, the clamping ring 28 and the antiskid clamping cover 29, and is finally sprayed out from the liquid outlet head 23, uniformly spraying the sample soil, then driving the driving shaft 34 to rotate by the driving motor 5, driving the cam 33 and the main helical gear 31 to rotate by the driving shaft 34, gradually pushing the pulley 24 connected with the convex part of the cam 33 when the cam 33 rotates, pushing the fixed seat 210 by the pulley 24, driving the bracket 21 to slide outwards along the sliding chute 10 by the fixed seat 210, driving the fixed block 25 by the bracket 21, driving the tightly clamped transmission shaft 263 by the fixed block 25, driving the transmission shaft 263 to slide outwards along the middle part of the second helical gear 264, and at the moment, pulling the hook spring 13 to be in a stretching state, when the convex part of the cam 33 rotates to the next pulley 24 connected with the cam 33, pulling the bracket 21 by the pulling the hook spring 13 in the stretching state to gradually return to the original position along the sliding chute 10 until the hook spring 13 returns to the original length; meanwhile, when the main bevel gear 31 rotates, the main bevel gear 31 is meshed to rotate to the second bevel gear 264, the second bevel gear 264 drives the transmission shaft 263 clamped by the limiting block 262, the transmission shaft 263 drives the first bevel gear 261 to rotate, the first bevel gear 261 drives the third bevel gear 27 to rotate, the third bevel gear 27 drives the clamping ring 28 and the anti-skid clamping cover 29 to rotate, the anti-skid clamping cover 29 clamps the cup mouth of the extraction cup 8 to drive the extraction cup 8 to rotate, at the moment, the extraction cup 8 can rotate, and also can shake back and forth along with the rotation of the cam 33, so that the sample soil in the extraction cup 8 is quickly dispersed and dissolved into the leaching liquor, the tedious steps of manual dripping and shaking and stirring are reduced, the dissolving speed is increased, the adaptability of the soil testing and fertilizing device is enhanced, the soil testing and fertilizing device can be adapted to various places, then the driving motor 5 is closed, the liquid is static, and the extraction cups 8 are taken out one by one, the extraction cup 8 is communicated with the leaching liquor and placed into the detection bin 7, nutrient detection is carried out on the liquid according to the prior art, the recording and analysis are carried out, after the detection is finished, the extraction cup 8 is washed for the next use.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a survey native fertilizer injection unit based on before grain and oil crop fertilizies, includes into liquid cup (1), draws mechanism (2), power unit (3), chassis (4), driving motor (5), detects storehouse (7) and connecting plate (9), its characterized in that: a driving motor (5) is fixed in the middle of the bottom frame (4), a connecting plate (9) is installed at the top end of the bottom frame (4), a plurality of sliding grooves (10) are arranged on the circumference of the upper end of the connecting plate (9), a power mechanism (3) is arranged in the middle of the connecting plate (9), the power mechanism (3) is circumferentially connected with a plurality of groups of extraction mechanisms (2), the extraction mechanisms (2) are all slidably connected with sliding chutes (10) at the upper end of the connecting plate (9), a support plate (6) is arranged between the adjacent extraction mechanisms (2), the bottom of the support plate (6) is welded on a connecting plate (9), a top plate (11) is welded on the top of the support plate (6), the middle of the top end of the top plate (11) is welded with a liquid inlet cup (1), one side of the liquid inlet cup (1) is provided with a detection bin (7), and the detection bin (7) is fixed at the top of the top plate (11);
the extraction mechanism (2) comprises a support (21), a clamping turntable (22), liquid outlet heads (23), pulleys (24), a fixed block (25), a transmission mechanism (26), a third bevel gear (27), clamping rings (28), anti-slip clamping covers (29), a fixed seat (210), an annular groove (211) and a thrust spring (212), wherein the bottom of the support (21) is connected with a sliding groove (10) in a sliding manner, one side of the bottom of the support (21) is rotatably connected with the clamping turntable (22), one side of the top of the support (21) is rotatably connected with the clamping rings (28), the top of each clamping ring (28) is welded with the third bevel gear (27), the bottom of each clamping ring (28) is spliced with the anti-slip clamping covers (29), the bottom of each anti-slip clamping cover (29) is connected with the liquid outlet heads (23), the annular groove (211) is arranged inside each anti-slip clamping cover (29), and the annular groove (211) is communicated with the liquid outlet heads (23), a plurality of thrust springs (212) are installed at antiskid card lid (29) top, thrust spring (212) are installed inside snap ring (28), just support (21) top is close to power unit (3) one side ann and is fixed with fixed block (25), it has drive mechanism (26) to peg graft in fixed block (25) middle part, drive mechanism (26) one end meshes in third bevel gear (27), drive mechanism (26) other end is connected in power unit (3), just support (21) middle part is close to power unit (3) one side welding and has fixing base (210), fixing base (210) middle part rotates and is connected with pulley (24), pulley (24) are connected in power unit (3).
2. The soil testing and fertilizing device based on the fertilization of the grain and oil crops as claimed in claim 1, characterized in that: the power mechanism (3) comprises a main helical gear (31), polygonal plates (32), a cam (33), a driving shaft (34), connecting blocks (35) and sliding columns (36), the driving shaft (34) is rotatably inserted in the middle of a connecting plate (9), the bottom end of the driving shaft (34) is welded on an output shaft of a driving motor (5), the main helical gear (31) is welded at the top of the driving shaft (34), the main helical gear (31) is connected to one end of a transmission mechanism (26), the polygonal plates (32) are sleeved at two ends of the driving shaft (34), the polygonal plates (32) positioned at the bottom are welded in the middle of the connecting plate (9), a plurality of connecting blocks (35) are welded on the top circumference of the polygonal plates (32) positioned at the top, the connecting blocks (35) are correspondingly connected to each group of extraction mechanisms (2), and the transmission mechanism (26) is rotatably inserted in the middle of the connecting blocks (35), the top of each connecting block (35) is welded to the bottom of the top plate (11), a sliding column (36) is welded to the middle of each side wall of the two polygonal plates (32), a cam (33) is fixed to the middle of the driving shaft (34), and the side wall of each cam (33) is connected to a pulley (24) of any one group of extraction mechanisms (2).
3. The soil testing and fertilizing device based on the fertilization of the grain and oil crops as claimed in claim 2, characterized in that: drive mechanism (26) include first helical gear (261), stopper (262), transmission shaft (263) and second helical gear (264), transmission shaft (263) one end is rotated and is connected in fixed block (25) and welded first helical gear (261), the welding of transmission shaft (263) other end has stopper (262), transmission shaft (263) welding stopper (262) one end sliding connection has second helical gear (264), second helical gear (264) rotate to be connected in connecting block (35).
4. The soil testing and fertilizing device based on the fertilization of the grain and oil crops as claimed in claim 3, characterized in that: third helical gear (27) and snap ring (28) inside feed liquor hole (12) that are provided with the intercommunication, just feed liquor hole (12) communicate in annular (211), it connects in feed liquor hole (12) to be provided with the hose in feed liquor cup (1) bottom.
5. The soil testing and fertilizing device based on the fertilization of the grain and oil crops as claimed in claim 4, characterized in that: every group draws and is had between anti-skidding card lid (29) and the chucking carousel (22) of mechanism (2) and draws cup (8), just draw cup (8) bottom be provided with chucking carousel (22) assorted draw-in groove.
6. The soil testing and fertilizing device based on the fertilization of the grain and oil crops as claimed in claim 5, characterized in that: draw and all be connected with between mechanism (2) and power unit (3) and draw and collude spring (13), draw and collude spring (13) are all installed to the adjacent one side of two travelers (36) that lie in same vertical plane, draw and collude spring (13) one end and be fixed in support (21), draw and collude spring (13) other end and be fixed in polygonal plate (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111228546.9A CN114062648B (en) | 2021-10-21 | 2021-10-21 | Soil testing and fertilizing device based on before fertilization of grain and oil crops |
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| CN202111228546.9A CN114062648B (en) | 2021-10-21 | 2021-10-21 | Soil testing and fertilizing device based on before fertilization of grain and oil crops |
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| CN114062648B CN114062648B (en) | 2023-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091886A (en) * | 2023-10-20 | 2023-11-21 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
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| CN112913419A (en) * | 2021-01-20 | 2021-06-08 | 赵兵娥 | Pin-connected panel metering type fertilizer injection unit for afforestation |
| CN113267491A (en) * | 2021-05-17 | 2021-08-17 | 谢红秀 | Portable food detection method |
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| CN107820824A (en) * | 2017-12-20 | 2018-03-23 | 南京菱亚汽车技术研究院 | A kind of intelligent fertilizer apparatus with detection function for agricultural production |
| US20200061603A1 (en) * | 2019-07-26 | 2020-02-27 | Huiting Ye | detection system of polychlorophenol in dyes |
| CN111558521A (en) * | 2020-05-29 | 2020-08-21 | 南京林业大学 | Soil screening device for soil detection |
| CN112913419A (en) * | 2021-01-20 | 2021-06-08 | 赵兵娥 | Pin-connected panel metering type fertilizer injection unit for afforestation |
| CN113267491A (en) * | 2021-05-17 | 2021-08-17 | 谢红秀 | Portable food detection method |
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| CN117091886A (en) * | 2023-10-20 | 2023-11-21 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
| CN117091886B (en) * | 2023-10-20 | 2024-01-02 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
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| CN114062648B (en) | 2023-11-17 |
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