CN116984221B - Soil screening device and method for improving fruit planting environment - Google Patents
Soil screening device and method for improving fruit planting environment Download PDFInfo
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- CN116984221B CN116984221B CN202311239964.7A CN202311239964A CN116984221B CN 116984221 B CN116984221 B CN 116984221B CN 202311239964 A CN202311239964 A CN 202311239964A CN 116984221 B CN116984221 B CN 116984221B
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- 239000002689 soil Substances 0.000 title claims abstract description 148
- 238000012216 screening Methods 0.000 title claims abstract description 145
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 102
- 239000003814 drug Substances 0.000 claims abstract description 92
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 72
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000007873 sieving Methods 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 12
- 238000005485 electric heating Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 241001233242 Lontra Species 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of soil screening, and discloses a soil screening device for improving fruit planting environments, which comprises a barrel, wherein a collecting hopper is arranged at the top end of the barrel, a screening and stirring unit is arranged on the barrel, a dosing unit for adding a medicament for improving soil is also arranged on the barrel, and a dosing unit is arranged on the dosing unit; the screening and stirring unit comprises a stirring component, the stirring component is arranged on a cylinder, a screening component connected with the stirring component is arranged on the cylinder, a blowing component connected with the screening component is also arranged on the cylinder, and the upward and downward movement of the screening hopper is realized through the movement of a stirring motor, a push rod and a cambered surface block, so that the screening process of soil is accelerated; the electric heating wire is used for heating, and the stirring shaft drives the driving gear and the driven gear to enable the fan blades to rotate and accelerate air flow, so that the soil falling on the screening screen plate is dried.
Description
Technical Field
The invention relates to the technical field of soil screening, in particular to a soil screening device and a soil screening method for improving fruit planting environments.
Background
In order to provide a better soil environment for fruit planting, a soil screening device is often used, and impurities in soil, such as large-particle stones, branches, root residues and the like, can be removed by screening, and can have adverse effects on the growth and development of fruits, and the normal growth of root systems and the absorption of moisture and oxygen are affected;
the sieved soil particles are uniform, gaps among the particles are more reasonable, so that the permeability and air permeability of the soil can be improved, the circulation of moisture and oxygen is promoted, and the rooting and growth of the root system of the fruit are facilitated; the sieved soil can provide uniform particle size and texture, provides a better growth environment for the root system of the fruit, and is favorable for smooth growth of the root system, nutrient absorption and interaction with soil microorganisms.
The patent with the publication number of CN114472151B in Chinese patent grant discloses a soil screening impurity removing device for soil treatment, which can realize reciprocating sliding effect by pulling a sliding sleeve through a pulling mechanism, the sliding sleeve intermittently pushes against a baffle, and the reciprocating sliding of a screening screen plate is realized under the reset action of a spring ring, so that the rapid screening impurity removing of the screening screen plate to soil is promoted.
The patent also has the following problems:
1. the structure for drying the soil is lacking, more moist soil is often present in the soil, the moisture can cause the surfaces of soil particles to have adsorption effect, so that the particles are mutually attracted, the adhesion force of the particles on a screen is increased, the adhesion force can cause the moist soil particles to be easily attached to the screen holes of the screening screen plate in the screening process, smaller particles cannot pass through the screen holes, and the screening efficiency is reduced;
2. the agent for improving the soil cannot be directly added into the soil after the soil is screened, if the agent is required to be added into the soil after the soil is screened to improve the soil environment, additional equipment is often required to be used for mixing and stirring the soil and the agent, and the cost is increased due to the additional equipment.
Disclosure of Invention
In view of the fact that the existing soil screening device for improving fruit planting environments often has more moist soil in soil, moist soil particles are easy to adhere to the screen holes of the screening screen plate in the screening process, smaller particles cannot pass through the screen holes, and screening efficiency is reduced; the present invention has been made in view of the lack of a structure for adding a chemical for improving soil to the soil in a screening apparatus.
Accordingly, it is an object of the present invention to provide a soil screening apparatus for improving the environment in which fruit is planted, which aims at: the moisture in the wet soil is evaporated by drying, so that the phenomenon that the wet soil particles adhere to the sieve holes of the sieving net plate to cause the sieve holes to be blocked can be reduced; and the screening device is provided with a function of adding a chemical for improving the soil to the soil.
In order to solve the technical problems, the invention provides the following technical scheme: the soil screening device for improving the fruit planting environment comprises a barrel, wherein a collecting hopper is arranged at the top end of the barrel, a screening and stirring unit is arranged on the barrel, a dosing unit for adding a medicament for improving soil is also arranged on the barrel, and a dosing unit is arranged on the dosing unit;
the screening and stirring unit comprises a stirring component, the stirring component is arranged on a cylinder, the cylinder is provided with a screening component connected with the stirring component, and the cylinder is also provided with a blowing component connected with the screening component;
the dosing unit is used for adding a soil improving agent into the dosing unit;
the dosing unit is used for adding an agent for improving soil to the soil.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the stirring part comprises a stirring motor, the stirring motor is arranged at the bottom end of the cylinder, the stirring shaft is rotationally connected with the cylinder, the bottom end of the stirring shaft is fixedly connected with an output shaft of the stirring motor, the stirring shaft is driven to rotate through the stirring motor, stirring blades are arranged on the shaft wall of the stirring shaft, and the stirring blades are used for stirring soil in the cylinder.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the screening part is including screening fill, screening fill runs through the activity and sets up at the collecting hopper top, and the screening is fought and can carry out the motion in the upper and lower direction, be provided with screening otter board in the screening fill, screen through screening otter board to soil, block the impurity etc. of great granule in the soil, be less than the soil granule that sieves otter board sieve mesh can pass the sieve mesh and fall down, the both sides that the screening was fought all are provided with the fixed block, run through the slip on the fixed block and be provided with vertical slide bar, the fixed block can carry out vertical slip along vertical slide bar, be provided with buffer spring on the vertical slide bar, be provided with the push rod of "L" shape on the axial wall of (mixing) shaft, screening fill bottom is provided with the cambered surface piece, be provided with the arc inclined plane of two symmetries on the cambered surface piece, can drive the screening fill through push rod extrusion cambered surface piece and carry out the up-and-down motion, be provided with the feeder hopper directly over the screening fill, the feeder hopper is used for throwing in soil.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the utility model provides a blowing component includes the driving gear, the driving gear rotates the cover through ball bearing and establishes on the wall of feeder hopper, and the driving gear can rotate on the feeder hopper, the top of (mixing) shaft is provided with the connecting rod of "U" shape, the both ends of connecting rod all with driving gear bottom fixed connection, rotate through the connecting rod and can drive the driving gear and carry out synchronous rotation, the support frame has been cup jointed on the wall of feeder hopper, support frame bottom fixed connection is at the collecting hopper top, and the support frame is used for supporting the feeder hopper, rotate on the support frame and be connected with the axis of rotation, the axis of rotation bottom is provided with the flabellum, cup jointed driven gear in the axis of rotation, driven gear meshes with the driving gear, drives driven gear through driving gear rotation, and drives the axis of rotation and makes the flabellum rotate to through the flabellum rotation can accelerate the air flow, the apopore has been seted up on the section of thick bamboo wall upper portion of thick bamboo of barrel, can be discharged to the air that gets into in the barrel, be provided with the fan housing on the support frame, the flabellum sets up in the fan housing, be provided with electric heater wire in the fan housing, heat wire to heat surrounding air through electric heater wire.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the dosing unit comprises a dosing part, the dosing part is arranged on the cylinder body, and a switching part is arranged on the dosing part.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the medicine adding part comprises a connecting shell, two connecting shells are symmetrically arranged, the connecting shells are fixedly connected to the top of the cylinder body, sliding grooves are formed in the connecting shells, liquid inlet channels and liquid outlet channels are respectively formed in two sides of the sliding grooves in the connecting shells, annular medicine boxes are fixedly connected to the shell walls of the connecting shells together, the medicine boxes are communicated with the liquid inlet channels, medicine discharging openings are formed in the medicine boxes, and the medicine discharging openings are used for placing medicines into the medicine boxes.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the switching component comprises a communicating block, the communicating block is arranged in a sliding groove in a sliding way, a reset spring is arranged at the top end of the communicating block in the sliding groove, a connecting channel is arranged on the communicating block in a penetrating way, a feeding pipe is connected to the discharging end of the collecting hopper in a rotating way, a cross rod is arranged in the feeding pipe, the cross rod is fixedly connected to the shaft wall of the stirring shaft, an L-shaped fixing rod is arranged on the pipe wall of the feeding pipe, one end of the fixing rod is provided with an extrusion seat, the communicating block can be extruded in the sliding groove to move upwards through the extrusion seat, and an inclined surface and a horizontal plane are arranged on the extrusion seat.
As a preferred embodiment of the soil screening apparatus for improving fruit growing environment of the present invention, wherein: the administration unit comprises an administration part, the administration part is connected with an administration part, and a rotation adjusting part is arranged on the administration part;
the chemical dosing component comprises a liquid guide cylinder, the top end of the liquid guide cylinder is communicated with a liquid outlet channel, a chemical in the liquid outlet channel can enter the liquid guide cylinder, one side of the cylinder wall of the liquid guide cylinder is rotationally connected with a transverse pipe through a sealing bearing, the sealing bearing is arranged to ensure that the transverse pipe can rotate on the liquid guide cylinder and cannot leak liquid at the joint of the transverse pipe and the liquid guide cylinder, the transverse pipe is communicated with the liquid guide cylinder, and a long-strip-shaped liquid dosing slot hole is formed in the transverse pipe, so that the chemical can be scattered on soil in a long strip shape through the arrangement of the liquid dosing slot hole, and the dosing area of the chemical is increased;
the rotary adjusting part comprises a bevel gear, the bevel gear is arranged at one end of a transverse tube, a torsion spring is sleeved on the transverse tube, the transverse tube can be reset under the action of the torsion spring after the transverse tube rotates, a conical tooth ring is sleeved on the tube wall of the feeding tube, the conical tooth ring is a non-full-tooth conical tooth ring, a tooth groove part is arranged on the conical tooth ring, and the tooth groove part on the conical tooth ring is meshed with the bevel gear.
Another object of the present invention is to provide a soil screening method for improving the environment of fruit growing, which aims at: the moisture in the wet soil is evaporated by drying, so that the phenomenon that the wet soil particles adhere to the sieve holes of the sieving net plate to cause the sieve holes to be blocked can be reduced; and the screening device is provided with a function of adding a chemical for improving the soil to the soil.
In order to achieve the above purpose, the present invention provides the following technical solutions: a soil sieving method for improving fruit planting environment comprises the following steps,
the stirring motor drives the stirring shaft to rotate, the soil falls into the screening hopper, the stirring shaft drives the push rod to rotate, and the push rod periodically collides and extrudes the cambered surface block, so that the push rod drives the cambered surface block to enable the screening hopper to reciprocate up and down to perform vibration screening;
the stirring shaft drives the driving gear to rotate when rotating, the driving gear drives the driven gear to enable the rotating shaft to rotate, the rotating shaft drives the fan blades to rotate, the fan blades are heated through the electric heating wires, and the fan blades blow air to the screening screen plate in the screening hopper, so that the soil falling on the screening screen plate is dried through hot air, and the soil is drier;
the medicament in the medicament box flows into the liquid inlet channel, the connecting channel is filled with the medicament, the stirring shaft drives the cross rod to rotate when rotating, the feeding pipe rotates to drive the fixing rod to enable the extrusion seat to rotate, the extrusion seat pushes the communicating block to move upwards, the connecting channel corresponds to the liquid outlet channel after the communicating block moves upwards, and therefore the medicament in the connecting channel flows into the liquid outlet channel, after the extrusion seat and the communicating block are separated, the connecting channel corresponds to the liquid inlet channel again, and the medicament in the connecting channel is added again.
As a preferable embodiment of the soil screening method for improving fruit growing environment of the present invention, wherein: the medicine in the connecting channel enters into the horizontal pipe through the liquid guide tube, the bevel gear ring drives the bevel gear to rotate, at the moment, the torsion spring generates elastic deformation, the bevel gear drives the horizontal pipe to rotate, the liquid throwing long hole on the horizontal pipe is rotated upwards to downwards, thereby the medicine in the horizontal pipe is poured out through the liquid throwing long hole, the medicine is scattered in the soil, then the tooth groove part on the bevel gear ring is separated from the bevel gear, at the moment, the torsion spring elastically resets, the liquid throwing long hole on the horizontal pipe is restored to an upward state from downward again, the next medicine adding is waited, the stirring blade is driven by the stirring shaft to stir the soil and the medicine, and the medicine is more uniformly mixed in the soil.
The invention has the beneficial effects that:
1. the upward and downward movement of the screening hopper is realized through the movement of the stirring motor, the push rod and the cambered surface block, so that the screening process of soil is quickened; through the electric heating wire heating, and the (mixing) shaft drives driving gear and driven gear and makes the flabellum rotate and accelerate the air flow, realizes the drying to the soil that falls on screening otter board, reduces the probability that leads to screening otter board sieve mesh to block up because of soil is moist to the screening effect has been improved.
2. Through the rotation of (mixing) shaft, drive horizontal pole and inlet pipe and rotate, and then drive the extrusion seat and make the intercommunication piece motion, realized that the medicament flows into the feed liquor passageway from the medicament case to finally get into the drain passageway through the connecting channel, at this in-process, through the contact and the separation of extrusion seat and intercommunication piece, cooperation reset spring's effect has realized periodic dosing.
3. Through the cooperation motion of awl ring gear, the bevel gear, torsional spring and violently managing, realized that the medicament gets into violently managing by the drain section of thick bamboo, and empty in soil through throwing liquid slot hole, the meshing and the separation of awl ring gear and bevel gear, the elastic deformation of cooperation torsional spring is with resume, make throwing liquid slot hole can be up and down, realize automatic medicament release, gradually add the medicament through the interval nature, stir and mix after adding at every turn, promote the contact of medicament and soil granule, realize better distribution and the mixed effect of medicament, thereby make soil carry out progressive improvement and adaptation, realized that screening plant directly has possessed the purpose of adding the medicament to soil, need not extra equipment like this, realized saving cost.
Drawings
Fig. 1 is a schematic view showing the overall structure of a soil screening apparatus for improving fruit growing environment according to the present invention.
Fig. 2 is a cross-sectional view of a soil screening apparatus for improving a fruit growing environment in accordance with the present invention.
Fig. 3 is a schematic view showing the structure of a blowing unit of the soil screening apparatus for improving fruit growing environment according to the present invention.
Fig. 4 is a schematic view of the structure of the screening element of the soil screening apparatus for improving the fruit growing environment of the present invention.
Fig. 5 is a schematic view showing a partial structure of a soil screening apparatus for improving fruit growing environment according to the present invention.
Fig. 6 is a schematic view of the structure of a dosing unit of the soil screening apparatus for improving fruit growing environment of the present invention.
Fig. 7 is a schematic diagram showing the structure of a switching member of the soil screening apparatus for improving fruit growing environment of the present invention.
Fig. 8 is a schematic view showing the structure of a dosing unit of the soil screening apparatus for improving fruit growing environment according to the present invention.
Fig. 9 is a schematic view showing the structure of the feeding part of the soil screening apparatus for improving fruit growing environment according to the present invention.
Fig. 10 is a schematic view of the structure of the bevel gear ring of the soil screening apparatus for improving fruit planting environment according to the present invention.
The figure shows: 1. a cylinder; 2. a collecting hopper; 3. a sieving and stirring unit; 31. a stirring member; 311. a stirring motor; 312. a stirring shaft; 313. stirring blades; 32. a screening element; 321. screening hopper; 322. screening the screen plate; 323. a fixed block; 324. a vertical sliding rod; 325. a buffer spring; 326. a push rod; 327. a cambered surface block; 328. an arc-shaped inclined plane; 329. a feed hopper; 33. a blowing part; 331. a drive gear; 332. a connecting rod; 333. a support frame; 334. a rotating shaft; 335. a fan blade; 336. a driven gear; 337. an air outlet hole; 338. a fan housing; 339. an electric heating wire; 4. a dosing unit; 41. a dosing unit; 411. a connection housing; 412. a sliding groove; 413. a liquid inlet channel; 414. a liquid outlet channel; 415. a medicament box; 42. a switching part; 421. a communicating block; 422. a return spring; 423. a connection channel; 424. a feed pipe; 425. a cross bar; 426. a fixed rod; 427. extruding a base; 428. an inclined surface; 429. a horizontal plane; 5. a dosing unit; 51. a drug administration member; 511. a liquid guide cylinder; 512. a transverse tube; 513. a liquid feeding slot hole; 52. an adjusting member; 521. bevel gears; 522. a torsion spring; 523. conical toothed ring; 5231. tooth groove parts.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1: referring to fig. 1 to 5, for a first embodiment of the present invention, there is provided a soil screening device for improving fruit planting environment, including a barrel 1, a discharge port is provided at a lower portion of the barrel 1, and a valve capable of being opened and closed is provided at the discharge port, a collecting hopper 2 is provided at a top end of the barrel 1, the collecting hopper 2 is fixedly connected to the barrel 1, a screening stirring unit 3 is provided on the barrel 1, a dosing unit 4 for adding a soil improving agent is further provided on the barrel 1, an administration unit 5 is provided on the dosing unit 4, the dosing unit 4 may be a delivery pump, the agent for improving soil may be delivered into the administration unit 5 through the delivery pump, the administration unit 5 may be a spray head, and the agent for improving soil may be added into the soil through the spray head.
Screening stirring unit 3 includes stirring member 31, stirring member 31 sets up on barrel 1, stirring member 31 includes agitator motor 311, agitator motor 311 sets up in barrel 1 bottom, agitator motor 311 fixed connection is on barrel 1, barrel 1 internal rotation is connected with (mixing) shaft 312, (mixing) shaft 312 bottom and agitator motor 311 output shaft fixed connection, drive (mixing) shaft 312 rotation work through agitator motor 311, be provided with stirring vane 313 on the axial wall of (mixing) shaft 312, stirring vane 313 is fixed to be connected on the axial wall of (mixing) shaft 312, stir the soil in barrel 1 through stirring vane 313.
Be provided with the screening part 32 of being connected with stirring part 31 on barrel 1, screening part 32 includes screening bucket 321, screening bucket 321 runs through the activity and sets up at aggregate hopper 2 top, screening bucket 321 can carry out the motion on the upper and lower direction, be provided with screening otter board 322 in the screening bucket 321, screening otter board 322 runs through fixed connection screening bucket 321 bottom, screen through screening otter board 322 to soil, block the impurity etc. of great granule in the soil, the soil granule that is less than screening otter board 322 sieve mesh can pass the sieve mesh and fall down, the both sides of screening bucket 321 all are provided with fixed block 323, fixed block 323 fixed connection is on the wall of screening bucket 321, run through the slip on the fixed block 323 and be provided with vertical slide bar 324, fixed block 323 can carry out vertical slip along vertical slide bar 324, be provided with buffer spring 325 on the vertical slide bar 324, buffer spring 325 top and fixed block 323 bottom fixed connection, be provided with "L" shape push rod 326 on the axle wall of stirring axle 312, the screening bucket 321 bottom is provided with the cambered surface piece 327, be provided with two symmetrical push rod 328 on the cambered surface piece 327, it can be used for putting in the arc to sieve the arc to put in under the arc and put in the arc, the arc is used for the motion on the feed hopper 329.
The drum body 1 is further provided with a blowing component 33 connected with the screening component 32, the blowing component 33 comprises a driving gear 331, the driving gear 331 is rotationally sleeved on the bucket wall of the feeding hopper 329 through a ball bearing, the driving gear 331 can rotate on the feeding hopper 329, the top end of the stirring shaft 312 is provided with a U-shaped connecting rod 332, the connecting rod 332 is fixedly connected with the stirring shaft 312, two ends of the connecting rod 332 are fixedly connected with the bottom of the driving gear 331, the driving gear 331 can be driven to synchronously rotate through the rotation of the connecting rod 332, a supporting frame 333 is sleeved on the bucket wall of the feeding hopper 329, the bottom end of the supporting frame 333 is fixedly connected with the top of the collecting hopper 2, the supporting frame 333 is used for supporting the feeding hopper 329, a rotating shaft 334 is rotationally connected to the supporting frame 333, a fan blade 335 is arranged at the bottom end of the rotating shaft 335, the fan blade 335 is fixedly connected with the bottom of the rotating shaft 334, a driven gear 336 is sleeved on the rotating shaft 334, the driven gear 336 is meshed with the driving gear 331, the driven gear 336 is rotationally driven by the driving gear 331, the driving gear 336 drives the rotating shaft 335, the fan blade 335 to rotate, accordingly, air flow can be accelerated, an air outlet hole 337 is formed in the upper portion of the drum body 1, the drum body 1 can be driven by the rotating the fan blade 335, the fan cover is driven by the rotating the driving gear, the fan blade cover, the fan cover 338 is fixedly connected with the fan wire 338, and the electric heater wire 338 in the drum body 338, and the electric heater wire is fixedly arranged on the drum wall inside the drum body 338, and the drum body and heated by the drum body 338.
In the use process, the stirring motor 311 drives the stirring shaft 312 to rotate, the stirring shaft 312 drives the push rod 326 to rotate, the push rod 326 periodically collides and extrudes the cambered surface block 327, so that the push rod 326 can push the cambered surface block 327 to drive the screening bucket 321 to move upwards, the screening bucket 321 is driven by the fixed block 323 to move vertically on the vertical sliding rod 324, when the push rod 326 is gradually separated from the cambered surface block 327, the buffer spring 325 elastically resets and pulls the fixed block 323 to enable the screening bucket 321 to move downwards, the upward and downward movement of the screening bucket 321 is realized, and the screening of the soil falling on the screening screen 322 is accelerated; and the stirring shaft 312 drives the driving gear 331 to rotate while rotating, the driving gear 331 drives the driven gear 336 to rotate the rotating shaft 334, the rotating shaft 334 drives the fan blades 335 to rotate and heated by the electric heating wires 339, the fan blades 335 rotate to accelerate the air flow, so that the hot air dries the soil falling on the sieving screen 322, and the stirring shaft 312 drives the stirring blades 313 to stir the soil;
the upward and downward movement of the sieving hopper 321 is realized through the movement of the stirring motor 311, the push rod 326 and the cambered surface block 327, so that the sieving process of soil is quickened; through electric heating wire 339 heating, and (mixing) shaft 312 drives driving gear 331 and driven gear 336 and makes flabellum 335 rotate and accelerate the air flow, makes the moisture evaporation in the soil to reduce the adhesion of soil granule, make the soil drier, can reduce moist soil granule and adhere to on the sieve mesh of screening otter board 322 and lead to the sieve mesh to be stopped up, thereby improve the screening effect.
Example 2: referring to fig. 1-8, a second embodiment of the present invention is shown, which differs from the first embodiment in that:
the dosing unit 4 includes dosing unit 41, dosing unit 41 sets up on barrel 1, dosing unit 41 is including connecting casing 411, connect casing 411 symmetry and be provided with two, connect casing 411 fixed connection at barrel 1 top, the sliding tray 412 has been seted up in the connecting casing 411, liquid inlet channel 413 and liquid outlet channel 414 have been seted up respectively to the both sides that lie in sliding tray 412 in the connecting casing 411, annular medicament case 415 of fixedly connected with jointly on the shell wall of two connecting casings 411, medicament case 415 is linked together with liquid inlet channel 413, be provided with the medicine mouth of putting on the medicament case 415, set up the medicine mouth of putting and be used for placing the medicament to medicament case 415 in.
Be provided with switching member 42 on the dosing unit 41, switching member 42 includes intercommunication piece 421, the intercommunication piece 421 slides and sets up in slide groove 412, be located the intercommunication piece 421 top in the slide groove 412 and be provided with reset spring 422, reset spring 422 top fixed connection is at slide groove 412 inboard top, reset spring 422 fixed connection is at the intercommunication piece 421 top, the sealed sliding setting of intercommunication piece 421 is in slide groove 412 for the medicament can not spill through slide groove 412, run through the slant on the intercommunication piece 421 and be provided with connecting channel 423, the discharge end rotation of collecting hopper 2 is connected with inlet pipe 424, be provided with horizontal pole 425 in the inlet pipe 424, the both ends fixed connection of horizontal pole 425 is on the inside wall of inlet pipe 424, horizontal pole 425 fixed connection is on the axial wall of (mixing) shaft 312, be provided with "L" shape dead lever 426 on the pipe wall of inlet pipe 424, the one end of dead lever 426 is provided with extrusion seat 427, make the intercommunication piece 421 upwards move in slide groove 412 through extrusion seat 427, be provided with inclined plane 428 and horizontal plane on the extrusion seat 427.
In the use process, the medicament in the medicament box 415 flows into the liquid inlet passage 413, the stirring shaft 312 drives the cross rod 425 to rotate the feed pipe 424 when rotating, the feed pipe 424 rotates to drive the fixing rod 426 to rotate the extrusion seat 427, the inclined surface 428 on the extrusion seat 427 is in contact with the communicating block 421, the extrusion seat 427 pushes the communicating block 421 to move upwards, the communicating block 421 extrudes the reset spring 422 to compress until the bottom end of the communicating block 421 is in contact with the horizontal surface 429 on the extrusion seat 427, so that the medicament in the connecting passage 423 flows into the liquid outlet passage 414, and after the extrusion seat 427 is separated from the communicating block 421, the reset spring 422 elastically resets to enable the communicating block 421 to move downwards to charge the medicament in the connecting passage 423 again;
through the rotation of (mixing) shaft 312, drive horizontal pole 425 and inlet pipe 424 and rotate, and then drive extrusion seat 427 and make the communication piece 421 motion, realized that the medicament flows into feed liquor passageway 413 from medicament case 415 to finally get into out of liquid passageway 414 through connecting channel 423, in this process, through the contact and the separation of extrusion seat 427 and communication piece 421, cooperation reset spring 422's effect has realized automatic dosing.
The rest of the structure is the same as that of embodiment 1.
Example 3: referring to fig. 1-10, a third embodiment of the present invention is shown, which differs from the second embodiment in that:
the administration unit 5 includes administration part 51, administration part 51 is connected with dosing part 41, administration part 51 includes drain tube 511, drain tube 511 top and drain passageway 414 intercommunication, the medicament in the drain passageway 414 can get into drain tube 511 in, the section of thick bamboo wall one side of drain tube 511 is connected with horizontal pipe 512 through sealed bearing rotation, set up sealed bearing and guaranteed that horizontal pipe 512 can not leak liquid when rotating on drain tube 511, horizontal pipe 512 communicates with drain tube 511, set up rectangular throwing liquid slot 513 on horizontal pipe 512, through setting up throwing liquid slot 513 for the medicament can be rectangular form and spill on soil, improve the throwing area of medicament.
The administration part 51 is provided with a rotary adjusting part 52, the rotary adjusting part 52 comprises a bevel gear 521, the bevel gear 521 is arranged at one end of a transverse tube 512, the bevel gear 521 is fixedly connected with one end of the transverse tube 512, a torsion spring 522 is sleeved on the transverse tube 512, one end of the torsion spring 522 is fixedly connected with the tube wall of the transverse tube 512, the other end of the torsion spring 522 is fixedly connected with a liquid guide tube 511, after the transverse tube 512 rotates, the transverse tube 512 can be reset under the action of the torsion spring 522, a bevel gear ring 523 is sleeved on the tube wall of a feed tube 424, the bevel gear ring 523 is a non-full-tooth bevel gear ring, a tooth groove part 5231 is arranged on the bevel gear ring 523, and the tooth groove part 5231 on the bevel gear ring 523 is meshed with the bevel gear 521.
In the use process, the medicine in the connecting channel 423 enters the transverse tube 512 through the liquid guide tube 511, when the tooth socket part 5231 on the conical tooth ring 523 is meshed with the bevel gear 521, the conical tooth ring 523 drives the bevel gear 521 to rotate, the bevel gear 521 drives the transverse tube 512 to elastically deform, the liquid injection long hole 513 on the transverse tube 512 rotates from upwards to downwards, the medicine in the transverse tube 512 is poured out of the liquid injection long hole 513 and spilled into the soil, then the tooth socket part 5231 on the conical tooth ring 523 is separated from the bevel gear 521, the torsional spring 522 elastically resets, the liquid injection long hole 513 on the transverse tube 512 returns to an upwards state from downwards, the next medicine adding is waited, the stirring blade 313 is driven by the stirring shaft 312 to stir the soil and the medicine, the medicine is more uniformly mixed in the soil, the gradual adding of the medicine can enable the soil to gradually adapt to the improvement process, the medicine can be ensured to be more uniformly distributed in the whole soil, and the medicine can be better contacted with the soil particles by stirring and mixing after each adding;
because the long liquid throwing holes 513 are long, the medicament can be sprinkled on the soil in a long strip shape, so that the throwing area of the medicament is increased; through the cooperation motion of the conical gear ring 523, the bevel gear 521, the torsion spring 522 and the transverse tube 512, the medicament enters the transverse tube 512 from the liquid guide tube 511, and is poured into the soil through the liquid feeding long hole 513, the conical gear ring 523 is meshed with and separated from the bevel gear 521, and the elastic deformation and recovery of the torsion spring 522 are matched, so that the liquid feeding long hole 513 can face upwards and downwards, automatic medicament release is realized, the medicament is gradually added at intervals, stirring and mixing are carried out after each addition, the contact of the medicament and soil particles is promoted, the better distribution and mixing effect of the medicament are realized, the medicament can be ensured to be more uniformly distributed in the whole soil by gradually adding the medicament, and progressive improvement and adaptation of the soil are realized.
The rest of the structure is the same as that of embodiment 2.
Example 4: referring to fig. 1-10, for a fourth embodiment of the present invention, there is provided: a soil sieving method for improving fruit planting environment comprises the following steps,
s1: the chemical box 415 is filled with a chemical agent for improving the soil, the stirring motor 311 and the electric heating wire 339 are started, the soil for fruit planting is thrown into the chemical box by the feed hopper 329, the stirring motor 311 drives the stirring shaft 312 to rotate, the soil falls into the screening hopper 321, the stirring shaft 312 drives the push rod 326 to rotate, the push rod 326 periodically collides and extrudes the cambered surface block 327, the cambered surface block 328 is arranged, the push rod 326 can push the cambered surface block 327 to drive the screening hopper 321 to move upwards, the screening hopper 321 is driven by the fixed block 323 to vertically move on the vertical sliding rod 324, when the push rod 326 is gradually separated from the cambered surface block 327, the fixed block 323 is pulled by the elastic reset of the buffer spring 325 to enable the screening hopper 321 to move downwards, so that the upward and downward movement of the screening hopper 321 is realized, the cambered surface block 327 is driven by the push rod 326 to enable the screening hopper 321 to reciprocate up and down to perform vibration screening, the soil which falls on the screening screen 322 and is smaller than the screening screen mesh, impurities which are larger than the screening mesh 322 are blocked above the screening screen 322, the screened soil falls into the hopper 2, and then falls into the feed pipe body 424 to 1 through the feed pipe 424;
s2: the stirring shaft 312 drives the driving gear 331 to rotate when rotating, the driving gear 331 drives the driven gear 336 to enable the rotating shaft 334 to rotate, the rotating shaft 334 drives the fan blades 335 to rotate, the electric heating wires 339 heat the stirring shaft, and the fan blades 335 blow air to the screening net plate 322 in the screening hopper 321, so that the soil falling on the screening net plate 322 is dried through hot air, the soil is drier, the condition that the screen holes of the screening net plate 322 are blocked due to the fact that the soil is wet is reduced, and the screening effect is improved;
s3: the medicine in the medicine box 415 flows into the liquid inlet channel 413, at this time, the liquid inlet channel 413 corresponds to the connecting channel 423, so that the medicine in the connecting channel 423 is filled in the liquid outlet channel 414, when the stirring shaft 312 rotates, the cross rod 425 drives the feeding pipe 424 to rotate, the feeding pipe 424 rotates to drive the fixing rod 426 to rotate the extrusion seat 427, firstly, the inclined surface 428 on the extrusion seat 427 contacts with the communicating block 421, the extrusion seat 427 pushes the communicating block 421 to move upwards, the communicating block 421 extrudes the return spring 422 to compress until the bottom end of the communicating block 421 contacts with the horizontal surface 429 on the extrusion seat 427, in this process, the connecting channel 423 corresponds to the liquid outlet channel 414 after the communicating block 421 moves upwards, so that the medicine in the connecting channel 423 flows into the liquid outlet channel 414, when the extrusion seat 427 is separated from the communicating block 421, the return spring 422 elastically resets, so that the communicating block 421 moves downwards, the connecting channel 423 corresponds to the liquid inlet channel 413 again, and the medicine is added into the connecting channel 423 again;
s4: the medicine in the connecting channel 423 enters the transverse tube 512 through the liquid guide tube 511, after the return spring 422 drives the communicating block 421 to move downwards and reset, the tooth groove part 5231 on the bevel gear ring 523 is meshed with the bevel gear 521, the bevel gear ring 523 drives the bevel gear 521 to rotate, the torsion spring 522 generates elastic deformation, the bevel gear 521 drives the transverse tube 512 to rotate, the liquid injection long hole 513 on the transverse tube 512 rotates upwards to downwards, the medicine in the transverse tube 512 is poured out through the liquid injection long hole 513 and is scattered in the soil, then the tooth groove part 5231 on the bevel gear ring 523 is separated from the bevel gear 521, the torsion spring 522 is elastically reset, the liquid injection long hole 513 on the transverse tube 512 is restored to an upwards state from downwards again, the next medicine adding is waited, the stirring shaft 312 drives the stirring blade 313 to stir the soil and the medicine, the medicine is more uniformly mixed in the soil, the medicine can be gradually adapted to the improvement process through gradually adding the medicine, the medicine gradually can be ensured to be more uniformly distributed in the whole soil, the medicine can be better contacted with the medicine particles through stirring and mixing after each time of adding the medicine.
Claims (5)
1. Soil screening device for improving fruit planting environment, including barrel (1), barrel (1) top is provided with collecting hopper (2), its characterized in that: the soil-improving device is characterized in that a screening and stirring unit (3) is arranged on the cylinder body (1), a dosing unit (4) for adding a soil-improving agent is also arranged on the cylinder body (1), and a dosing unit (5) is arranged on the dosing unit (4);
the screening and stirring unit (3) comprises a stirring component (31), the stirring component (31) is arranged on the cylinder body (1), a screening component (32) connected with the stirring component (31) is arranged on the cylinder body (1), and a blowing component (33) connected with the screening component (32) is also arranged on the cylinder body (1);
the dosing unit (4) is used for adding a soil improving agent into the dosing unit (5);
the dosing unit (5) is used for adding a soil improving agent into the soil;
the stirring component (31) comprises a stirring motor (311), the stirring motor (311) is arranged at the bottom end of the cylinder body (1), a stirring shaft (312) is rotationally connected to the cylinder body (1), the bottom end of the stirring shaft (312) is fixedly connected with an output shaft of the stirring motor (311), and stirring blades (313) are arranged on the shaft wall of the stirring shaft (312);
the screening component (32) comprises a screening bucket (321), the screening bucket (321) is movably arranged at the top of the collecting bucket (2) in a penetrating manner, a screening screen plate (322) is arranged in the screening bucket (321), fixed blocks (323) are arranged on two sides of the screening bucket (321), a vertical sliding rod (324) is arranged on the fixed blocks (323) in a penetrating and sliding manner, a buffer spring (325) is arranged on the vertical sliding rod (324), an L-shaped push rod (326) is arranged on the shaft wall of the stirring shaft (312), an arc-shaped block (327) is arranged at the bottom of the screening bucket (321), two symmetrical arc-shaped inclined planes (328) are arranged on the arc-shaped block (327), and a feed hopper (329) is arranged right above the screening bucket (321);
the dosing unit (4) comprises a dosing component (41), the dosing component (41) is arranged on the cylinder body (1), and a switching component (42) is arranged on the dosing component (41);
the medicine adding component (41) comprises a connecting shell (411), two connecting shells (411) are symmetrically arranged, the connecting shells (411) are fixedly connected to the top of a barrel (1), sliding grooves (412) are formed in the connecting shells (411), liquid inlet channels (413) and liquid outlet channels (414) are respectively formed in two sides of the sliding grooves (412) in the connecting shells (411), annular medicine boxes (415) are fixedly connected to the shell walls of the connecting shells (411), the medicine boxes (415) are communicated with the liquid inlet channels (413), the switching component (42) comprises a communicating block (421), the communicating block (421) is slidably arranged in the sliding grooves (412), reset springs (422) are arranged at the top ends of the communicating block (421), a connecting channel (423) is formed in the communicating block (421) in a penetrating and oblique mode, a feeding end of a collecting hopper (2) is rotatably connected with a feeding pipe (424), a cross rod (424) is arranged in the feeding pipe (424), the cross rod (424) is fixedly connected to a shaft (426), one end of the stirring rod (426) is fixedly arranged on the wall of the stirring rod (426), the cross rod (426), the pressing seat (427) is provided with an inclined surface (428) and a horizontal surface (429).
2. The soil screening apparatus for improving a fruit growing environment of claim 1, wherein: the utility model provides a blowing part (33) is including driving gear (331), driving gear (331) rotate the cover through ball bearing and establish on the wall of feeder hopper (329), the top of (mixing) shaft (312) is provided with connecting rod (332) of "U" shape, all with driving gear (331) bottom fixed connection at the both ends of connecting rod (332), support frame (333) have been cup jointed on the wall of feeder hopper (329), support frame (333) bottom fixed connection is at collecting hopper (2) top, rotate on support frame (333) and be connected with axis of rotation (334), axis of rotation (334) bottom is provided with flabellum (335), driven gear (336) have been cup jointed on axis of rotation (334), driven gear (336) mesh with driving gear (331), wind outlet (337) have been seted up on the section of thick bamboo wall upper portion of barrel (1), be provided with fan housing (338) on support frame (333), fan blade (335) set up in fan housing (338), be provided with electric heater strip (339) in fan housing (338).
3. The soil screening apparatus for improving a fruit growing environment of claim 2, wherein: the administration unit (5) comprises an administration part (51), wherein the administration part (51) is connected with the dosing part (41), and a rotation adjusting part (52) is arranged on the administration part (51);
the medicine feeding part (51) comprises a liquid guide cylinder (511), the top end of the liquid guide cylinder (511) is communicated with the liquid outlet channel (414), one side of the cylinder wall of the liquid guide cylinder (511) is rotatably connected with a transverse pipe (512) through a sealing bearing, the transverse pipe (512) is communicated with the liquid guide cylinder (511), and a long-strip-shaped liquid feeding long hole (513) is formed in the transverse pipe (512);
the rotary adjusting component (52) comprises a bevel gear (521), the bevel gear (521) is arranged at one end of a transverse tube (512), a torsion spring (522) is sleeved on the transverse tube (512), a bevel gear ring (523) is sleeved on the tube wall of the feed tube (424), a tooth groove part (5231) is arranged on the bevel gear ring (523), and the tooth groove part (5231) on the bevel gear ring (523) is meshed with the bevel gear (521).
4. A soil screening method for improving a fruit growing environment using the soil screening apparatus for improving a fruit growing environment as claimed in claim 3, characterized in that: comprises the steps of,
the stirring motor (311) drives the stirring shaft (312) to rotate, soil falls into the sieving hopper (321), the stirring shaft (312) drives the push rod (326) to rotate, and the push rod (326) periodically collides and extrudes the cambered surface block (327), so that the push rod (326) drives the cambered surface block (327) to enable the sieving hopper (321) to reciprocate up and down to perform vibration sieving;
the stirring shaft (312) drives the driving gear (331) to rotate when rotating, the driving gear (331) drives the driven gear (336) to enable the rotating shaft (334) to rotate, the rotating shaft (334) drives the fan blades (335) to rotate, the fan blades (339) are used for heating, and the fan blades (335) are used for blowing air to the screening net plate (322) in the screening hopper (321), so that the soil falling on the screening net plate (322) is dried through hot air, and the soil is drier;
the medicament in medicament case (415) flows into in feed liquor passageway (413), in connecting channel (423) is filled up the medicament, (312) drive horizontal pole (425) when rotating makes inlet pipe (424) rotate, inlet pipe (424) rotate and drive dead lever (426) make extrusion seat (427) rotate, extrusion seat (427) promote communication piece (421) upward movement, make connecting channel (423) and play liquid passageway (414) correspond after communication piece (421) upward movement, thereby make the medicament in connecting channel (423) flow into in play liquid passageway (414), after extrusion seat (427) break away from with communication piece (421), connecting channel (423) corresponds with feed liquor passageway (413) once more, carry out the charge to in connecting channel (423) once more.
5. The soil screening method for improving a fruit growing environment of claim 4, wherein: the medicine in the connecting channel (423) enters the transverse tube (512) through the liquid guide tube (511), the conical toothed ring (523) drives the bevel gear (521) to rotate, at the moment, the torsion spring (522) generates elastic deformation, the bevel gear (521) drives the transverse tube (512) to rotate, the liquid feeding long hole (513) on the transverse tube (512) rotates upwards to downwards, therefore, the medicine in the transverse tube (512) is poured out through the liquid feeding long hole (513) and is scattered in the soil, then the tooth groove part (5231) on the conical toothed ring (523) is separated from the bevel gear (521), at the moment, the torsion spring (522) elastically resets, the liquid feeding long hole (513) on the transverse tube (512) is restored to an upwards state from downwards, the next medicine adding is waited, and the stirring blade (313) is driven to stir the soil and the medicine is more uniformly mixed in the soil through the stirring shaft (312).
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