CN117121671B - Soil turning and fertilizing device - Google Patents
Soil turning and fertilizing device Download PDFInfo
- Publication number
- CN117121671B CN117121671B CN202311401106.8A CN202311401106A CN117121671B CN 117121671 B CN117121671 B CN 117121671B CN 202311401106 A CN202311401106 A CN 202311401106A CN 117121671 B CN117121671 B CN 117121671B
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- Prior art keywords
- fertilizer
- wheel
- soil
- frame
- crushing
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Links
- 239000002689 soil Substances 0.000 title claims abstract description 77
- 239000003337 fertilizer Substances 0.000 claims abstract description 123
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000010298 pulverizing process Methods 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000004720 fertilization Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 239000010902 straw Substances 0.000 abstract description 27
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 16
- 230000000903 blocking effect Effects 0.000 description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- MYFXBBAEXORJNB-UHFFFAOYSA-N calcium cyanamide Chemical compound [Ca+2].[N-]=C=[N-] MYFXBBAEXORJNB-UHFFFAOYSA-N 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000003971 tillage Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to the technical field of soil improvement, and in particular provides a soil turning and fertilizing device, which comprises: a frame; the crushing wheel is rotationally connected into the frame, the crushing wheel comprises a cylindrical wheel body and crushing blades which are in divergent distribution and uniformly distributed around the axis of the wheel body, openings are formed in two sides of the crushing wheel, and a bottom arc plate tangential to the crushing wheel is arranged below the crushing wheel; a power transmission part fixedly connected to the frame; the fertilizing part is fixedly connected to the frame; according to the invention, through the rotation of the crushing wheel provided with the crushing blades which are arranged in a divergent manner, the crushing blades cut soil and straws and fly away from the crushing blades, and when the soil is cultivated, the fertilizer flowing out of the fertilizing part is mixed with the crushed aggregates which fly away from the crushing wheel and falls into the soil, so that the soil and the fertilizer are uniformly mixed when the soil is cultivated, and therefore, the straw decomposition efficiency is improved, and the straw utilization rate is improved.
Description
Technical Field
The invention relates to the technical field of soil improvement, in particular to a soil turning and fertilizing device.
Background
The straw returning can realize recycling of organic nutrients, promote crop growth, replace chemical fertilizers, improve physical and chemical properties of soil and fertilize soil, but after a large amount of straw returning, if decomposition is not accelerated, soil foaming is easy to cause, the growth of next crops is influenced, and after a large amount of straw returning with high C/N value, microorganisms and crops are easy to contend for nitrogen, the nitrogen absorption of the crops is influenced, and the yield of the crops is reduced.
At present, in the research of returning the straws to the field, after the rice is harvested, the straws are sheared and buried in the soil, urea and lime nitrogen are respectively added into the soil at different periods before the next rice planting period, so that the straw decomposition effect is promoted, the straws are fully decomposed, and the straw utilization rate is improved; in the method, rice is required to be sheared and buried in soil, and meanwhile, the soil is required to be fully mixed with urea and lime nitrogen when urea and lime nitrogen are added, so that tillage equipment and a fertilizing device are required, the current tillage device cannot crush straws when tillage is performed, and the current fertilizing device can only embed urea and lime nitrogen in the soil, cannot fully mix the urea and lime nitrogen with the soil, and therefore the decomposition effect of the straws is reduced. Therefore, the application provides a soil turning and fertilizing device.
Disclosure of Invention
The invention aims to provide a soil turning and fertilizing device, which aims to solve the problem that the existing agricultural equipment can effectively finish straw crushing and soil and fertilizer mixing in the straw returning process.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a soil-turning fertilizer apparatus, the soil-turning fertilizer apparatus comprising:
a frame;
the crushing wheel is rotationally connected into the frame, the crushing wheel comprises a cylindrical wheel body and crushing blades which are in divergent distribution and uniformly distributed around the axis of the wheel body, openings are formed in two sides of the crushing wheel, and a bottom arc plate tangential to the crushing wheel is arranged below the crushing wheel;
the power transmission part is fixedly connected to the frame and is used for driving the crushing wheel to rotate;
the fertilizing part is fixedly connected to the frame and is used for sowing fertilizers in the cultivated land.
Further, a fertilizer hole is formed in the position, close to the fertilizing part, of the frame, and fertilizer flowing out of the fertilizing part enters the frame through the fertilizer hole to be mixed and fly away from crushed aggregates of the crushing wheel.
Further, the edge of fertilizer hole still is provided with the striker plate, the striker plate is perpendicular to the bounding wall structure at frame top.
Further, the inside stock guide that still is provided with the slope of frame, the stock guide sets up the fertilizer hole is close to the side of smashing the wheel, the stock guide is to keeping away from the direction slope of smashing the wheel.
Further, the wheel body comprises an outer wheel and an inner wheel which are concentrically arranged, the outer wheel and the inner wheel are connected through a plurality of spokes which are divergently arranged, the spokes are fixedly connected to the outer wheel and the inner wheel, and the crushing blade is fixedly connected to the outer wheel.
Further, blade body reinforcing rings are arranged on two sides of the crushing wheel, and the blade body reinforcing rings are embedded into the crushing blades.
Further, the frame is also provided with a soil blocking plate which is obliquely arranged so as to block the crushed aggregates flying away from the crushing wheel.
Further, the soil guard plate is hinged on the frame, and the fertilization portion comprises:
the bottom of the fertilizer bin is provided with a plurality of blanking pipes at equal intervals, and the blanking pipes are arranged at the bottom of the fertilizer bin at equal intervals;
the supporting plate is fixedly connected to the fertilizer bin and the rack;
the fertilizer baffle is rotationally connected to one end, far away from the fertilizer bin, of the discharging pipe, the fertilizer baffle is rotationally connected to the supporting plate through a fertilizer rotating shaft, and the opening of the discharging pipe is plugged when the fertilizer baffle is attached to the opening of the discharging pipe; wherein,
the soil retaining plate is connected with the fertilizer rotating shaft through the adjusting connecting part, and the soil retaining plate drives the fertilizer rotating shaft to rotate when rotating.
Further, the adjusting connection part includes:
one end of the first connecting rod is fixedly connected to the end part of the fertilizer rotating shaft;
the one end of second connecting rod is articulated the one end that fertilizer pivot was kept away from to first connecting rod, the other end of second connecting rod is articulated on the soil retaining board.
Further, the adjustment connection further includes a T-bar slidably connected to the retaining plate, the second link being hinged to the T-bar;
the T-shaped rod is characterized in that limiting holes are further formed in two sides of the retaining plate, the limiting holes are waist-shaped holes, two ends of the T-shaped rod are slidably connected in the limiting holes, adjusting holes are formed in the middle of the retaining plate, the middle portion of the position of the T-shaped rod is arranged in the adjusting holes, adjusting nuts are arranged on the middle portion of the T-shaped rod through threaded connection, two adjusting nuts are arranged, and the adjusting nuts are distributed on two sides of the adjusting holes.
In summary, compared with the prior art, the invention has the following beneficial effects:
according to the soil turning and fertilizing device disclosed by the embodiment of the invention, through the rotation of the smashing wheels provided with the smashing blades which are arranged in a divergent manner, the smashing blades cut soil and straws, so that the work of cultivated land is completed, when cultivated land, the fertilizer flowing out of the fertilizing part is mixed with the crushed aggregates of the flying smashing wheels and falls into the soil, so that the soil and the fertilizer are uniformly mixed when cultivated land, the soil of the mixed fertilizer and the mixture of straws fall onto the ground, and the soil buries the fertilizer and the smashed straws, so that the soil, the fertilizer and the straws can be uniformly mixed in the straw returning work, the straw decomposition efficiency is improved, the straw utilization rate is improved, and meanwhile, the soil fertility distribution is more uniform.
Drawings
Fig. 1 is a schematic structural diagram of a soil-turning fertilizer apparatus according to an embodiment of the present invention.
Fig. 2 is a partial enlarged view of I in fig. 1.
Fig. 3 is a front view of the soil-turning fertilizer apparatus according to the embodiment of the present invention.
Fig. 4 is a full sectional view of B-B in fig. 3.
Fig. 5 is a partial enlarged view at II in fig. 4.
Fig. 6 is a schematic structural diagram of a first view angle of a frame in the soil-turning fertilizer apparatus according to the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a second view angle of a frame in the soil-turning fertilizer apparatus according to the embodiment of the present invention.
Fig. 8 is a schematic structural view of a pulverizing wheel in the soil-turning fertilizer apparatus according to the embodiment of the present invention.
Fig. 9 is a schematic structural view of a movable baffle in the soil-turning fertilizer apparatus according to the embodiment of the present invention.
Reference numerals:
100. a frame; 110. a bottom arcuate plate; 120. a top mounting plate; 121. a material guide plate; 130. a reinforcing plate; 140. fertilizer holes; 150. a striker plate; 160. a limit bar; 170. a connecting frame; 180. reinforcing ribs;
200. a pulverizing wheel; 210. a wheel body; 211. an outer wheel; 212. an inner wheel; 213. spokes; 220. a crushing blade; 230. a blade body reinforcing ring;
300. a power transmission unit; 310. crushing a rotating shaft; 320. a power shaft; 330. a gearbox; 340. a universal drive shaft;
400. a fertilizer application part; 410. a fertilizer bin; 411. discharging pipes; 420. a support plate; 430. a fertilizer baffle; 440. a fertilizer rotating shaft; 450. a sloping plate;
500. a soil retaining plate; 510. a baffle rotating shaft; 520. an adjustment aperture; 530. a limiting hole; 540. a tool hole;
600. an adjustment connection; 610. a first link; 620. a second link; 630. a T-bar; 640. and adjusting the nut.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a soil-turning and fertilizing apparatus, which includes a frame 100, a grinding wheel 200, a power transmission part 300, and a fertilizing part 400, wherein the grinding wheel 200 is rotatably connected to the frame 100, a bottom arc 110 tangential to the grinding wheel 200 is disposed below the grinding wheel 200 on the frame 100, the power transmission part 300 is fixedly connected to the frame 100 to drive the grinding wheel 200 to rotate, the grinding wheel 200 includes a cylindrical wheel body 210 and grinding blades 220 distributed in a divergent shape and uniformly distributed around an axis of the wheel body 210, openings are disposed on both sides of the grinding wheel 200 on the frame 100, the fertilizing part 400 is fixedly connected to the frame 100, a fertilizer hole 140 is disposed at a position of a discharge hole of the fertilizing part 400 on the frame 100, and the fertilizer hole 140 is disposed on the frame 100 near a soil outlet side of the grinding wheel 200;
in this embodiment, when the soil is fertilized, the soil-turning fertiliser device disclosed in this embodiment is fixed to the rear part of a power device such as a tractor, the power transmission part 300 is connected to the power output end of the power device, so that the power transmission part 300 can drive the grinding wheel 200 to rotate, when the power device advances, the power device presses the frame 100 on the land through a hydraulic device (such as a lifting rod behind the tractor) of the power device, when the power device advances, the grinding wheel 200 is in a high-speed rotation state, at this time, the grinding blade 220 on the grinding wheel 200 cuts the soil into crushed aggregates (crushed soil), and meanwhile, the crushed aggregates 220 are brought into gaps between the bottom arc 110 and the grinding blade 220, and the crushed aggregates (straws) brought into the gaps are cut into the same due to the fact that the grinding wheel 200 is tangent to the frame 100, the straws and the soil cut by the grinding blade 220 fly out to one end of the frame 100 away from the power device under the action of centrifugal force, when the power device advances, the discharging port of the fertiliser part 400 flows out of the soil and leaves the root part and is separated from the ground, and the ground, so that the soil is evenly mixed with the crushed aggregates and the ground, and the soil is cut into the ground, and the soil is evenly mixed and the ground, and the soil is further ground is cut due to the soil layer is cut.
Specifically, as shown in fig. 5 and 6, in this embodiment, the rack 100 includes a bottom arc 110 and a top mounting plate 120, the top mounting plate 120 is fixedly connected with the bottom arc 110 by welding, both sides of the bottom arc 110 and the top mounting plate 120 are provided with end plates to connect the bottom arc 110 and the top mounting plate 120, so that the rack 100 forms a cylindrical structure with openings at both ends, both ends of the rack 100 are further provided with a connecting frame 170 to connect a power device, the connecting frame 170 is fixedly connected to the rack 100 by bolts, and an end of the connecting frame 170 is provided with a connecting hole to connect the power device, in this embodiment, the connecting frame 170 is a U-shaped flat rod;
as a preferred implementation manner in this embodiment, a plurality of reinforcing plates 130 are disposed in parallel in the frame 100 to connect the bottom arc 110 and the top mounting plate 120, the pulverizing wheel 200 is disposed in a plurality, the pulverizing wheel 200 is rotatably connected between the two adjacent reinforcing plates 130, and the reinforcing plates 130 are used to increase the strength of the frame 100;
as a preferred implementation manner in this embodiment, the soil outlet side of the frame 100 is further provided with a soil blocking plate 500 disposed obliquely, the soil blocking plate 500 is used for blocking the particles flying from the pulverizing wheel 200 from splashing into the air, the particles flying from the pulverizing wheel 200 are emitted onto the soil blocking plate 500, and the particles are blocked by the soil blocking plate 500 and then fall on the ground under the action of gravity;
the top mounting plate 120 is provided with a strip-shaped fertilizer hole 140, the fertilizer hole 140 is arranged at a discharge hole of the fertilizer application part 400, and fertilizer in the fertilizer application part 400 falls into the frame 100 from the fertilizer hole 140 and is mixed with crushed soil and straw;
preferably, the edge of the fertilizer hole 140 is further provided with a baffle plate 150 for preventing the fertilizer flowing out of the fertilizer application part 400 from being sputtered to the outside of the frame 100, and the fertilizer flowing out of the fertilizer application part 400 is ejected onto the baffle plate 150 due to the vibration generated by the crushing wheel 200 when rotating, and the baffle plate 150 is a coaming structure perpendicular to the top mounting plate 120, so that the baffle plate 150 can gather the fertilizer;
as a preferred implementation manner in this embodiment, a plurality of reinforcing ribs 180 are fixedly connected to the bottom arc 110 by welding, so as to strengthen the bottom arc 110;
as a preferred embodiment of this embodiment, as shown in fig. 4 and 5, an inclined guide plate 121 is further disposed inside the frame 100, the guide plate 121 is disposed on a side of the fertilizer hole 140 near the crushing wheel 200, and the guide plate 121 is inclined in a direction away from the crushing wheel 200, so as to block the crushed aggregates emitted from the crushing wheel 200, thereby preventing the crushed aggregates emitted from the crushing wheel 200 from flying out of the fertilizer hole 140.
As shown in fig. 8, in the present embodiment, the wheel body 210 has a hollow cylindrical structure, the wheel body 210 includes an outer wheel 211 and an inner wheel 212 which are concentrically arranged, the outer wheel 211 and the inner wheel 212 are connected by a plurality of spokes 213 which are divergently arranged, for reducing the weight of the pulverizing wheel 200, the spokes 213 are fixedly connected to the outer wheel 211 and the inner wheel 212 by welding, and the pulverizing blade 220 is fixedly connected to the outer wheel 211 by welding;
preferably, edge body reinforcing rings 230 are further disposed on both sides of the pulverizing wheel 200, and the edge body reinforcing rings 230 are embedded in the pulverizing edge 220 by welding, so as to increase the strength of the pulverizing edge 220 and enhance the deformation resistance thereof.
As shown in fig. 1 and 4, in the present embodiment, the power transmission part 300 includes a pulverizing shaft 310, a power shaft 320, a gear box 330, and a universal transmission shaft 340, the pulverizing shaft 310 is rotatably connected to the inside of the frame 100 through a sleeve structure, the pulverizing shaft 310 and the pulverizing wheel 200 are fixedly connected to both ends of the frame 100 through a key shaft, the sleeve is fixedly connected to both ends of the frame 100 through a bolt, the pulverizing shaft 310 is rotatably connected to the sleeve through a bearing, the power shaft 320 is rotatably connected to the frame 100 through a shaft seat structure, the shaft seat structure is fixedly connected to the frame 100 through a bolt, the power shaft 320 is rotatably connected to the shaft seat through a bearing, the pulverizing shaft 310 and the end of the power shaft 320 are both provided with pulleys, and both pulleys are connected through a belt;
the output end of the gearbox 330 is integrally connected with the power shaft 320 (or fixedly connected through a coupler/flange structure), the gearbox 330 is fixedly connected to the frame 100 through bolts, the input end of the gearbox 330 is fixedly connected with the universal transmission shaft 340, the universal transmission shaft 340 is used for connecting the power output end of the power equipment, and the gearbox 330 is a speed increaser to increase the rotation speed of the crushing wheel 200.
In this embodiment, the fertilizer application unit 400 may be a conventional unit, and its power input is provided through a gearbox 330.
As one of the embodiments of the present embodiment, as shown in fig. 2, 4 and 5, the difference between the present embodiment and the embodiment 1 is that the soil guard 500 is hinged on the frame 100, the fertilizer applying part 400 includes a fertilizer bin 410, a support plate 420 and a fertilizer baffle 430, the fertilizer bin 410 is in a slot shape, a plurality of discharging pipes 411 are equidistantly disposed at the bottom of the fertilizer bin 410, the discharging pipes 411 are equidistantly arranged at the bottom of the fertilizer bin 410, the discharging pipes 411 are in communication with the fertilizer bin 410, the support plate 420 is fixedly connected to the fertilizer bin 410 and the top mounting plate 120, and is used for supporting the fertilizer bin 410, the fertilizer baffle 430 is rotatably connected to an end of the discharging pipe 411 away from the fertilizer bin 410, the fertilizer baffle 430 is rotatably connected to the support plate 420 through a fertilizer rotating shaft 440, the opening of the discharging pipe 411 is blocked when the fertilizer baffle 430 is attached to the opening of the discharging pipe 411, the soil guard 500 is connected to the fertilizer rotating shaft 440 through an adjusting connection part 600, and the soil guard 500 is rotatably blocked by the rotation of the rotating shaft 440 when the soil guard 500 is rotatably blocked.
In this embodiment, when the pulverizing wheel 200 idles or does not rotate, no crushed aggregates are ejected from the pulverizing wheel 200, at this time, the retaining plate 500 is vertically disposed under the action of its own weight, and the retaining plate 500 applies a rotational force to the fertilizer baffle 430 by adjusting the connection part 600 and the fertilizer rotation shaft 440, so that the fertilizer baffle 430 blocks the mouth of the discharging pipe 411, when the pulverizing wheel 200 cuts soil or straw, the crushed aggregates flying from the pulverizing wheel 200 continuously strike the retaining plate 500, so that the retaining plate 500 tilts, at this time, the retaining plate 500 drives the fertilizer rotation shaft 440 to rotate by adjusting the connection part 600, and drives the fertilizer baffle 430 to rotate in a direction away from the discharging pipe 411 when the fertilizer rotation shaft 440 rotates, so that the fertilizer baffle 430 is separated from the mouth of the discharging pipe 411, so that fertilizer in the fertilizer bin 410 flows out from the discharging pipe 411 and flows into the fertilizer hole 140;
specifically, the fertilizer bin 410 is in a slot shape, the discharging pipe 411 is in a cylinder shape, the bottom of the discharging pipe 411 and the bottom of the fertilizer bin 410 are connected through a horn structure, the fertilizer baffle 430 is in a plate shape, the fertilizer baffle 430 and the fertilizer rotating shaft 440 are fixedly connected through fastening screws, the fertilizer rotating shaft 440 is rotatably connected to the supporting plate 420 through a bearing, the supporting plate 420 is in a coaming shape and is provided with a notch at the position of the fertilizer hole 140 for discharging;
as a preferred embodiment of the present embodiment, an inclined plate 450 is further disposed below the discharging pipe 411, for preventing accumulation of material below the discharging pipe 411, where the inclined plate 450 has a slope structure with one end being short and one side being high;
preferably, the adjusting connection part 600 includes a first link 610 and a second link 620, one end of the first link 610 is fixedly connected to the end of the fertilizer shaft 440, one end of the second link 620 is hinged to one end of the first link 610, which is far away from the fertilizer shaft 440, and the other end of the second link 620 is hinged to the soil blocking plate 500, and when the soil blocking plate 500 rotates, the soil blocking plate 500 drives the fertilizer application part 400 to rotate through the first link 610 and the second link 620;
preferably, the adjusting connection part 600 further includes a T-shaped bar 630 slidably connected to the soil guard plate 500, the second link 620 is hinged to the T-shaped bar 630, and when the position of the T-shaped bar 630 on the soil guard plate 500 is changed, the rotation angle of the fertilizer shaft 440 can be changed, thereby changing the discharging speed of the fertilizer and thus adjusting the amount of fertilizer applied;
specifically, as shown in fig. 9, the retaining plate 500 is in a flat plate structure, two sides of the retaining plate 500 are provided with retaining plate rotating shafts 510, the retaining plate rotating shafts 510 are rotatably connected to the frame 100, two sides of the retaining plate 500 are further provided with limiting holes 530, the limiting holes 530 are waist-shaped holes, two ends of the T-shaped rod 630 are slidably connected in the limiting holes 530, an adjusting hole 520 is formed in the middle of the retaining plate 500, the middle part of the T-shaped rod 630 is arranged in the adjusting hole 520, the part of the T-shaped rod 630 in the middle is provided with adjusting nuts 640 through threaded connection, the adjusting nuts 640 are provided with two adjusting nuts 640, the adjusting nuts 640 are distributed on two sides of the adjusting holes 520, the retaining plate 500 is further provided with tool holes 540 so as to screw the adjusting nuts 640, the two ends of the T-shaped rod 630 are positioned in the limiting holes 530, when the position of the T-shaped rod 630 is adjusted, the adjusting nuts 640 are unscrewed, the adjusting nuts 640 are arranged on the retaining plate 630, the adjusting nuts 640 are arranged on the T-shaped rod 630, and therefore, when the second rotating shaft 500 rotates, the second rotating shaft 630 changes the rotating shaft, and therefore the rotating angle of the rotating shaft 610 changes;
preferably, as shown in fig. 7, the frame 100 is further provided with a limit bar 160 for limiting the retaining plate 500, so as to prevent the excessive rotation angle of the retaining plate 500, and the limit bar 160 is disposed on a side of the retaining plate 500 away from the pulverizing wheel 200.
In summary, the soil-turning fertilizer apparatus disclosed in the embodiments of the present invention makes the crushing blade 220 cut the soil and the straw by the rotation of the crushing wheel 200 provided with the crushing blade 220 in a divergent arrangement, so as to complete the work of the cultivated land, and when the cultivated land is cultivated, the fertilizer flowing out of the fertilizer application part 400 is mixed with the crushed aggregates flying away from the crushing wheel 200 and then falls into the soil, so that the soil and the fertilizer are uniformly mixed when the cultivated land is cultivated, and meanwhile, the soil-blocking plate 500 is arranged by adjusting the connecting part 600, so that the soil-blocking plate 500 can control the communication and closing of the blanking pipe 411 while the crushed aggregates are splashed, so that the uncut land does not flow out of the fertilizer, and at the same time, the fertilizer application amount can be adjusted.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a soil turning fertilizer injection unit which characterized in that, soil turning fertilizer injection unit includes:
a frame;
the crushing wheel is rotationally connected into the frame, the crushing wheel comprises a cylindrical wheel body and crushing blades which are in divergent distribution and uniformly distributed around the axis of the wheel body, openings are formed in two sides of the crushing wheel, and a bottom arc plate tangential to the crushing wheel is arranged below the crushing wheel;
the power transmission part is fixedly connected to the frame and is used for driving the crushing wheel to rotate;
the fixed connection in fertilization portion in the frame for scatter fertilizer when ploughing, wherein, still be provided with the fender board that the slope set up in the frame in order to block to fly away the crushed aggregates of smashing the wheel, the fender board articulates in the frame, fertilization portion includes:
the bottom of the fertilizer bin is provided with a plurality of blanking pipes at equal intervals, and the blanking pipes are arranged at the bottom of the fertilizer bin at equal intervals;
the supporting plate is fixedly connected to the fertilizer bin and the rack;
the fertilizer baffle is rotationally connected to one end, far away from the fertilizer bin, of the discharging pipe, the fertilizer baffle is rotationally connected to the supporting plate through a fertilizer rotating shaft, and the opening of the discharging pipe is plugged when the fertilizer baffle is attached to the opening of the discharging pipe; the soil retaining plate is connected with the fertilizer rotating shaft through an adjusting connecting part, and drives the fertilizer rotating shaft to rotate when rotating;
the position on the frame, which is close to the fertilizing part, is provided with a fertilizer hole, and fertilizer flowing out of the fertilizing part enters the frame through the fertilizer hole to be mixed and fly away from crushed aggregates of the crushing wheel.
2. The soil turning and fertilizing apparatus as set forth in claim 1, wherein the edge of the fertilizer hole is further provided with a dam, which is a coaming structure perpendicular to the top of the frame.
3. The soil turning and fertilizing apparatus as set forth in claim 2, wherein an inclined guide plate is further provided inside the frame, said guide plate being disposed on a side of the fertilizer hole adjacent to the pulverizing wheel, said guide plate being inclined in a direction away from the pulverizing wheel.
4. The soil turning and fertilizing apparatus as recited in claim 1, characterized in that said wheel body comprises an outer wheel and an inner wheel disposed concentrically, said outer wheel and inner wheel being connected by a plurality of divergently disposed spokes fixedly connected to said outer wheel and inner wheel, said crushing blade being fixedly connected to said outer wheel.
5. The soil turning and fertilizing apparatus as set forth in claim 4, wherein said pulverizing wheel is further provided on both sides thereof with blade body reinforcing rings embedded in said pulverizing blades.
6. The soil turning and fertilizing apparatus as set forth in claim 1, wherein said adjustment connection includes:
one end of the first connecting rod is fixedly connected to the end part of the fertilizer rotating shaft;
the one end of second connecting rod is articulated the one end that fertilizer pivot was kept away from to first connecting rod, the other end of second connecting rod is articulated on the soil retaining board.
7. The soil turning and fertilizing apparatus as set forth in claim 6, wherein said adjustment connection further includes a T-bar slidably connected to said retaining plate, said second link being hinged to said T-bar;
the T-shaped rod is characterized in that limiting holes are further formed in two sides of the retaining plate, the limiting holes are waist-shaped holes, two ends of the T-shaped rod are slidably connected in the limiting holes, adjusting holes are formed in the middle of the retaining plate, the middle portion of the position of the T-shaped rod is arranged in the adjusting holes, adjusting nuts are arranged on the middle portion of the T-shaped rod through threaded connection, two adjusting nuts are arranged, and the adjusting nuts are distributed on two sides of the adjusting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311401106.8A CN117121671B (en) | 2023-10-26 | 2023-10-26 | Soil turning and fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311401106.8A CN117121671B (en) | 2023-10-26 | 2023-10-26 | Soil turning and fertilizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117121671A CN117121671A (en) | 2023-11-28 |
| CN117121671B true CN117121671B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311401106.8A Active CN117121671B (en) | 2023-10-26 | 2023-10-26 | Soil turning and fertilizing device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530020A (en) * | 2008-03-10 | 2009-09-16 | 张培坤 | Ridge-forming and fertilizing method and mechanism |
| CN103650724A (en) * | 2012-09-12 | 2014-03-26 | 徐州鑫田农机研究所 | Fertilizer distributor for returning paddy-field straws to field |
| CN211792749U (en) * | 2019-11-13 | 2020-10-30 | 河北省农林科学院农业资源环境研究所 | Farmland straw is cut up and is applied fertilizer operation all-in-one deeply soon |
| CN214708606U (en) * | 2021-06-02 | 2021-11-16 | 凌海益铭生态果蔬有限公司 | Fertilizer injection unit for big-arch shelter is planted to muskmelon |
| CN219288199U (en) * | 2023-01-31 | 2023-07-04 | 潍坊斐越工贸有限公司 | Rice straw chopper |
-
2023
- 2023-10-26 CN CN202311401106.8A patent/CN117121671B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530020A (en) * | 2008-03-10 | 2009-09-16 | 张培坤 | Ridge-forming and fertilizing method and mechanism |
| CN103650724A (en) * | 2012-09-12 | 2014-03-26 | 徐州鑫田农机研究所 | Fertilizer distributor for returning paddy-field straws to field |
| CN211792749U (en) * | 2019-11-13 | 2020-10-30 | 河北省农林科学院农业资源环境研究所 | Farmland straw is cut up and is applied fertilizer operation all-in-one deeply soon |
| CN214708606U (en) * | 2021-06-02 | 2021-11-16 | 凌海益铭生态果蔬有限公司 | Fertilizer injection unit for big-arch shelter is planted to muskmelon |
| CN219288199U (en) * | 2023-01-31 | 2023-07-04 | 潍坊斐越工贸有限公司 | Rice straw chopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117121671A (en) | 2023-11-28 |
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