CN114600853A

CN114600853A - Ecological agriculture disease and pest prevention and control device and method

Info

Publication number: CN114600853A
Application number: CN202210167917.5A
Authority: CN
Inventors: 曹蓉; 池巧燕
Original assignee: Nanjing Musen Forestry Technology Co ltd
Current assignee: Nanjing Musen Forestry Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-10
Anticipated expiration: 2042-02-23
Also published as: CN114600853B

Abstract

The invention provides a device and a method for preventing and controlling diseases and pests of ecological agriculture, relating to the technical field of disease and pest control and comprising a device outer shell and a bottom plate arranged at the bottom of the device outer shell, wherein a power assembly is arranged inside the device outer shell, and the output end of the power assembly is sequentially connected with a cleaning assembly, an extruding assembly and a punching assembly; spraying components are symmetrically arranged on two sides of the tail end of the extrusion component; the punching assembly comprises a punching pipe which reciprocates up and down, the punching pipe and the extrusion assembly asynchronously move down, and the extrusion spraying assembly outputs and sprays liquid medicine which is impacted on the surface of the punching pipe. The liquid medicine is extruded from the inside of spraying the subassembly to the extrusion subassembly, and the liquid medicine not only can get into the soil layer, also can distribute on the top layer, and it is better to be equivalent to common pest control effect, and this device can successively accomplish in addition and punch, kill insects, clean and level the soil, and the function is more, and the practicality is better.

Description

Ecological agriculture disease and pest prevention and control device and method

Technical Field

The invention relates to the technical field of pest control, in particular to a pest control device and a pest control method for ecological agriculture.

Background

In recent years, the ministry of agriculture shares with agricultural competent departments at all levels, agricultural academy, agricultural university, green prevention and control network for plant diseases and insect pests, agricultural scientific research institutions, agricultural plant protection stations, agricultural technology promotion departments, agriculture-related enterprises and agricultural cooperative society, and the whole people participate in realizing public plant protection and green plant protection and promoting the demonstration and popularization of green prevention and control for plant diseases and insect pests.

When the disease and insect pest prevention and control are carried out in ecological agriculture frequently, the prevention and control device is required to be utilized to reasonably spray the deinsectization liquid medicine and utilize the liquid medicine to deinsectize.

The existing prevention and control device usually sprays liquid medicine to the air or the surface of a soil layer directly to deinsectize, but most of insect pests inhabit the shallow soil, the pesticide liquid medicine is difficult to permeate, the effect of spraying the liquid medicine to the air is limited, and the practicability of the existing insect pest prevention and control device is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a device and a method for preventing and controlling diseases and pests in ecological agriculture.

The invention solves the technical problems through the following technical means: the ecological agriculture disease and pest prevention and control device comprises a device shell and a bottom plate arranged at the bottom of the device shell, wherein a power assembly is arranged inside the device shell, and the output end of the power assembly is sequentially connected with a cleaning assembly, an extruding assembly and a punching assembly; spraying components are symmetrically arranged on two sides of the tail end of the extrusion component; the punching assembly comprises a punching pipe which reciprocates up and down, the punching pipe and the extrusion assembly asynchronously move down, and the extrusion spraying assembly outputs and sprays liquid medicine which is impacted on the surface of the punching pipe.

Further, power component is including setting up in the inside gear motor of device shell body to gear motor is as power supply output power, gear motor's power take off end passes through drive disk assembly and connects clearance subassembly, extrusion subassembly, the subassembly that punches.

Furthermore, the transmission part comprises a fourth transmission rod connected to the output end of the speed reducing motor, a first bevel gear is sleeved on the external connection of the fourth transmission rod, two ends of the first bevel gear are respectively meshed with a second bevel gear, and a third transmission rod is coaxially rotated at one end of each of the two second bevel gears which are deviated from each other.

Furthermore, the clearance subassembly is including connecting in the outer tube on bottom plate surface, the third transfer line runs through the end connection that runs through to in the outer tube and has third bevel gear, and third bevel gear meshes has the fourth awl tooth, and the coaxial rotation in fourth awl tooth bottom has first transfer line, and first transfer line bottom extends to the below of bottom plate and coaxial rotation has stirring fan blade.

Furthermore, the extrusion subassembly includes and rotates the screw rod with the fourth transfer line is coaxial, and the outside screw thread of screw rod closes soon has the screw thread sleeve pipe, and the screw thread sleeve pipe both ends all are provided with the extrusion part, and the bottom of extrusion part can extend to spray inside the subassembly.

Further, the extrusion part sets up in the inside drive gear of device shell body including rotating, and the drive gear both sides all mesh have along the inside gliding driven rack from top to bottom of device shell body, and the inside of driven rack is worn to be equipped with the extrusion stem, and the extrusion stem extends to the inside of spraying the subassembly.

Further, the spraying subassembly is including gomphosis in the liquid medicine outer container of bottom plate diapire, and the through-hole that penetrates out is offered in order to supply the stripper bar to penetrate to the top surface of liquid medicine outer container, and the inside of liquid medicine outer container is provided with the gasbag that can reset, and the inside both ends that can reset the gasbag all communicate to have the outside sprinkler head that runs through to the liquid medicine outer container.

Further, the punch assembly includes a punch outer tube; the third transmission rod extends to the tail end in the punching outer tube and coaxially rotates to form a fourth bevel gear, the fourth bevel gear is meshed with a third bevel gear, a reciprocating part is arranged at the bottom end of the third bevel gear, and the bottom end of the reciprocating part is connected with a punching tube, the bottom end of which penetrates below the bottom plate.

Furthermore, the reciprocating component comprises a second transmission rod which coaxially rotates with the third bevel gear, a cylindrical cam is sleeved outside the bottom end of the second transmission rod, a limiting sleeve which is lifted in a reciprocating manner along the inner wall of the punching outer tube is sleeved outside the cylindrical cam, and the bottom of the limiting sleeve is connected with the punching tube; the surface of the cylindrical cam is provided with a reciprocating spiral line, a limiting sleeve is sleeved outside the cylindrical cam, an occlusion bump is arranged on the surface of the limiting sleeve facing the reciprocating spiral line and is matched with the reciprocating spiral line, and the limiting sleeve axially slides along the inner wall of the perforated outer tube; a push plate assembly is arranged between the two cleaning assemblies and comprises a bulldozing plate extending downwards; the blade is located between the two sprinklers.

The invention also provides a method for preventing and controlling the diseases and pests of the ecological agriculture, which comprises the following steps;

s10, before the device outer shell starts, injecting the liquid medicine into the resettable air bag;

s20, starting the power assembly to output power, and driving the cleaning assembly, the extruding assembly and the punching assembly simultaneously by using the speed reducing motor;

s30, driving the punching pipe to reciprocate along the axial direction of the punching outer pipe by the speed reducing motor, and completing punching at the position needing prevention and control;

s40, when the perforated pipe carries soil to move upwards, the extrusion rod extrudes the resettable air bag, liquid medicine is sprayed towards the spraying head of the perforated pipe to knock down the soil in the perforated pipe, and the liquid medicine enters the hole along with the perforated pipe to complete deep prevention and control;

s50, in the process that the perforating pipe moves downwards, the push plate component pushes back soil falling down in the perforating pipe to the hole, soil backfilling is completed, and liquid medicine is sprayed out by the extrusion component towards the spraying head of the push plate component again under the extrusion of the extrusion component for secondary spraying;

and S60, when the stirring fan blades rotate, the stirring fan blades collide with the liquid medicine sprayed by the spray heads and the surface soil to form stirring, so that prevention and control of the surface soil and smooth cleaning of the surface soil are completed.

The invention has the beneficial effects that:

according to the invention, the power assembly is used as a power source to output power, and meanwhile, the cleaning assembly, the extrusion assembly and the punching assembly are driven; moving along the height direction of the bottom plate by using the perforating pipe, and digging a pit on the soil surface; then the extrusion component extrudes the liquid medicine from the interior of the spraying component, and the impact force of the liquid medicine is utilized to knock down the soil in the perforating pipe so as to facilitate the perforating pipe to continue to dig holes; after the liquid medicine impacts the surface of the perforating pipe, one part of the liquid medicine is broken into pieces and scattered, and the other part of the liquid medicine flows into the pit along the surface of the perforating pipe and stays in the deep part of the soil layer, so that the effect of pest control is better than that of directly spraying the liquid medicine on the surface layer of the soil; meanwhile, the liquid medicine and the cleaning assembly are impacted with each other, the cleaning assembly can also stir the dug soil, and the liquid medicine and the soil falling on the surface layer are mixed; therefore, the liquid medicine not only can get into the soil layer, also can distribute on the top layer, consequently, it is better to be equivalent to common pest control effect, and this device can successively accomplish in addition and punch, kill insects, clean and level the soil, and the function is more, and the practicality is better.

Drawings

FIG. 1 is a schematic front view of the outer casing of the safety device of the present invention;

FIG. 2 is a schematic cross-sectional view of the outer housing of the prevention and control device of the present invention;

FIG. 3 is a schematic cross-sectional view of the perforating assembly of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at C in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure at D in FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 8 is a cross-sectional structural schematic view of the spray assembly of the present invention;

FIG. 9 is a schematic cross-sectional structural view of a push plate assembly of the present invention.

In the figure: 10. a device housing; 11. a base plate; 20. cleaning the assembly; 21. a stirring fan blade; 22. a first drive lever; 23. an outer sleeve; 30. an extrusion assembly; 31. a screw; 32. a threaded bushing; 33. a driven rack; 35. a drive gear; 36. an extrusion stem; 40. a spray assembly; 41. a liquid medicine outer box; 42. a resettable balloon; 43. a sprinkler head; 50. a push plate assembly; 51. a spring outer tube; 52. a return spring; 53. a bulldozer plate; 60. a power assembly; 61. a reduction motor; 62. a transmission member; 621. a first bevel gear; 622. a second bevel gear; 623. a third transmission rod; 624. a third bevel gear; 625. a fourth bevel gear; 626. a fourth transmission rod; 70. a punching assembly; 71. perforating an outer pipe; 72. a reciprocating member; 721. a second transmission rod; 722. a cylindrical cam; 723. a limiting sleeve; 724. a limiting bump; 725. a limiting chute; 726. an engaging projection; 727. a reciprocating helix; 73. and (4) perforating the pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

As shown in fig. 1 to 9, the ecological agriculture pest control device in this embodiment includes a device outer casing 10 and a bottom plate 11 disposed at the bottom of the device outer casing 10, a power assembly 60 is disposed inside the device outer casing 10, and an output end of the power assembly 60 is sequentially connected to a cleaning assembly 20, an extrusion assembly 30, and a punching assembly 70; the spraying components 40 are symmetrically arranged at the two sides of the tail end of the extrusion component 30; the perforating assembly 70 comprises a perforating pipe 73 which moves up and down in a reciprocating way, the perforating pipe 73 moves down asynchronously with the extrusion assembly 30, and the extrusion spraying assembly 40 outputs and sprays liquid medicine which is impacted on the surface of the perforating pipe 73.

In the scheme, when pest control is required, the power assembly 60 is used as a power source to output power and drive the cleaning assembly 20, the extruding assembly 30 and the punching assembly 70; moving along the height direction of the bottom plate 11 by using the perforated pipe 73 and digging a pit on the earth surface; then the extrusion component 30 extrudes the liquid medicine from the spraying component 40, and the impact force of the liquid medicine is used for knocking off the mud in the perforated pipe 73, so that the perforated pipe 73 can continue to dig holes; after the pesticide liquid impacts the surface of the perforated pipe 73, a part of the pesticide liquid is broken into four parts, and a part of the pesticide liquid flows into the pit along the surface of the perforated pipe 73 and stays deep in the soil layer, so that the pest control effect is better than that of directly spraying the pesticide liquid on the surface layer of the soil; meanwhile, the liquid medicine and the cleaning assembly 20 are collided with each other, the cleaning assembly 20 can stir the dug soil, and the liquid medicine and the soil falling on the surface layer are mixed; therefore, the liquid medicine not only can get into the soil layer, also can distribute on the top layer, consequently, it is better to be equivalent to common pest control effect, and this device can successively accomplish in addition and punch, kill insects, clean and level the soil, and the function is more, and the practicality is better.

Referring to fig. 2, the power assembly 60 includes a speed reducing motor 61 disposed inside the device outer housing 10, and the speed reducing motor 61 is used as a power source to output power, and a power output end of the speed reducing motor 61 is connected to the cleaning assembly 20, the squeezing assembly 30, and the punching assembly 70 through a transmission part 62.

Therefore, the cleaning assembly 20, the squeezing assembly 30 and the punching assembly 70 can be driven to move simultaneously by the speed reducing motor 61.

Referring to fig. 2, 5 and 7, the transmission part 62 includes a fourth transmission rod 626 connected to the output end of the speed reducing motor 61, a first bevel gear 621 is connected to the outside of the fourth transmission rod 626 in a coupling manner, two ends of the first bevel gear 621 are engaged with second bevel gears 622, and two ends of the two second bevel gears 622 facing away from each other are coaxially rotated to form a third transmission rod 623.

Referring to fig. 2 to 7, the cleaning assembly 20 includes an outer sleeve 23 connected to the surface of the bottom plate 11, the end of the third driving rod 623 penetrating into the outer sleeve 23 is connected with a third bevel gear 624, the third bevel gear 624 is engaged with a fourth bevel gear 625, the bottom end of the fourth bevel gear 625 coaxially rotates with the first driving rod 22, and the bottom end of the first driving rod 22 extends to the lower side of the bottom plate 11 and coaxially rotates with the stirring fan 21.

Utilize transmission part 62's transmission effect, drive stirring fan blade 21 and rotate in bottom plate 11 below, stirring fan blade 21 is when contacting the top layer earth of bottom surface unevenness, and earth can be swept away by stirring fan blade 21, can play the effect of leveling the soil or clearing up the soil.

Referring to fig. 2, the pressing assembly 30 includes a screw 31 coaxially rotating with the fourth transmission rod 626, a threaded sleeve 32 is screwed on the outer thread of the screw 31, pressing members are provided at both ends of the threaded sleeve 32, and the bottom ends of the pressing members can extend into the spraying assembly 40.

When in use, the bottom end of the extrusion part extends into the spraying component 40, so that the spraying component 40 can spray the liquid medicine to the outside.

Referring to fig. 2 and 6, the pressing member includes a driving gear 35 rotatably disposed inside the device housing 10, driven racks 33 sliding up and down along the inside of the device housing 10 are engaged with both sides of the driving gear 35, a pressing rod 36 penetrates through the inside of the driven racks 33, and the pressing rod 36 extends to the inside of the spraying assembly 40.

When in use, the extrusion rod 36 is extended into the spraying component 40, thereby applying pressure to extrude the pesticide liquid for insect prevention.

Referring to fig. 2 and 8, the spraying assembly 40 includes a liquid medicine outer box 41 embedded in the bottom wall of the bottom plate 11, a through hole for the extrusion rod 36 to penetrate through is formed in the top surface of the liquid medicine outer box 41, a resettable air bag 42 is arranged inside the liquid medicine outer box 41, the resettable air bag 42 is made of rubber or similar elastic materials, and liquid medicine, such as insecticide solution, fertilizer solution and the like, is filled inside the resettable air bag 42; the two ends of the inner part of the resettable air bag 42 are communicated with external spray heads 43 which penetrate through the liquid medicine outer box 41.

When in use, when the tail end of the extrusion rod 36 extends into the liquid medicine outer box 41 to extrude the resettable air bag 42, the liquid medicine of the resettable air bag 42 is sprayed out through the sprinkler 43, the stirring fan blades 21 are always kept rotating, and one sprinkler 43 is aligned with the stirring fan blades 21; therefore, after the liquid medicine is sprayed to the surface of the stirring fan blades 21, the stirring fan blades 21 can break the liquid medicine away, the distribution range of the liquid medicine is enlarged, and when the stirring fan blades 21 are simultaneously contacted with soil, the soil and the liquid medicine can be mixed, the liquid medicine permeates into the soil, the insect pest control effect is improved, and prevention and control of surface soil are formed.

Referring to fig. 2, 3 and 4, the punch assembly 70 includes a punch outer tube 71; the end of the third transmission rod 623 extending into the outer punching tube 71 is coaxially rotated with a fourth bevel gear 625, the fourth bevel gear 625 is engaged with a third bevel gear 624, a reciprocating member 72 is arranged at the bottom end of the third bevel gear 624, and the bottom end of the reciprocating member 72 is connected with a punching tube 73 whose bottom end penetrates below the bottom plate 11.

When the device is used, the perforating pipe 73 reciprocates up and down along the inner wall of the bottom plate 11, and after the perforating pipe 73 is pricked into soil, the soil is brought up, so that a perforating effect is formed; when the perforated pipe 73 brings the soil, the extrusion rod 36 extrudes the resettable air bag 42, the spraying head 43 sprays the liquid medicine, when the liquid medicine impacts the surface of the perforated pipe 73, the soil inside the perforated pipe 73 is separated and falls, and the liquid medicine sprayed by the spraying head 43 to the surface of the perforated pipe 73 falls along the surface of the perforated pipe 73 and falls into the hole just punched by the perforated pipe 73 and the periphery of the hole. Utilize perforated pipe 73 to dig the hole and drench into liquid medicine in the hole, accomplish the prevention and control in earth deep layer, can increase the effect of insecticidal and insect-attack prevention, spray the liquid medicine on earth surface for directly, the effect of insecticidal protection against insects is better.

Referring to fig. 3 and 4, the reciprocating unit 72 includes a second transmission rod 721 coaxially rotating with the third bevel gear 624, a cylindrical cam 722 is sleeved outside a bottom end of the second transmission rod 721, a limiting sleeve 723 reciprocally lifted along an inner wall of the outer punching tube 71 is sleeved outside the cylindrical cam 722, and a bottom of the limiting sleeve 723 is connected with the punching tube 73.

When the punching device is used, the limiting sleeve 723 is used for lifting along the inside of the punching outer tube 71 in a reciprocating mode so as to drive the punching tube 73 to move in a reciprocating mode, and then the punching tube 73 is used for punching at intervals.

Referring to fig. 2 and 3, a reciprocating helical line 727 is formed on the surface of the cylindrical cam 722, a limiting sleeve 723 is sleeved outside the cylindrical cam 722, an engaging protrusion 726 is formed on the surface of the limiting sleeve 723 facing the reciprocating helical line 727, the engaging protrusion 726 is matched with the reciprocating helical line 727, and the limiting sleeve 723 axially slides along the inner wall of the perforated outer tube 71.

When the second transmission rod 721 drives the cylindrical cam 722 to rotate, the reciprocating spiral 727 is matched with the engaging bump 726, and the limiting sleeve 723 can slide up and down along the inner wall of the outer punching tube 71, so as to drive the punching tube 73 to move.

Referring to fig. 2, a limiting protrusion 724 is disposed outside the limiting sleeve 723, a limiting sliding groove 725 is disposed on the inner wall of the perforated outer tube 71 opposite to the limiting protrusion 724, and the limiting protrusion 724 is adapted to the limiting sliding groove 725, so that the limiting sleeve 723 is limited, and the limiting sleeve 723 can axially lift along the inner wall of the perforated outer tube 71.

Referring to FIG. 2, a push plate assembly 50 is disposed between the two cleaning assemblies 20, the push plate assembly 50 including a downwardly extending blade 53; the blade 53 is located between the two sprinklers 43.

In use, after the perforated pipe 73 digs soil from the ground, the soil falls and scatters, the soil can be pushed flat by the blade 53, and the sprinkler 43 sprays the liquid medicine from the inside of the resettable bladder 42 onto the surface of the blade 53, thereby cleaning the soil of the blade 53.

Referring to fig. 2 and 9, the push plate assembly 50 includes an outer spring tube 51 embedded in the bottom plate 11, a return spring 52 is accommodated in the outer spring tube 51, a dozer plate 53 is connected to a bottom end of the return spring 52, and an inclined surface is disposed at a bottom end of the dozer plate 53. When the blade 53 moves in the forward direction, the return spring 52 is forced to contract and lift the blade 53 up and over an obstacle if the blade encounters an obstacle that is not being pushed.

Example 2

As shown in fig. 1 to 9, the method for preventing and controlling diseases and pests in ecological agriculture of the present embodiment includes the following steps;

s10, before the device outer case 10 is started, the liquid medicine is injected into the resettable balloon 42; such as insecticide liquids or nutrient liquids;

s20, starting the power assembly 60 to output power, and driving the cleaning assembly 20, the extruding assembly 30 and the punching assembly 70 simultaneously by using the speed reducing motor 61;

s30, the speed reducing motor 61 drives the punching tube 73 to reciprocate along the axial direction of the punching outer tube 71, and punching is finished at the position needing prevention and control;

s40, when the perforated pipe 73 carries soil to move upwards, the extrusion rod 36 extrudes the resettable air bag 42, liquid medicine is sprayed towards the sprinkler head 43 of the perforated pipe 73, the soil in the perforated pipe 73 is knocked down, and the liquid medicine enters the hole along with the perforated pipe 73, so that deep prevention and control are completed;

s50, in the process that the punching pipe 73 moves downwards, the push plate component 50 pushes back the soil falling from the punching pipe 73 to the hole, the soil backfilling is completed, the liquid medicine is sprayed out by the extrusion component 30 towards the spraying head 43 of the push plate component 50 again, and the second spraying is carried out;

s60, when the stirring fan 21 rotates, the stirring fan collides with the liquid medicine sprayed by the spraying head 43 and the surface layer soil to form stirring, and after the prevention and control of the deep layer soil are completed in the previous step, the prevention and control of the surface layer soil and the cleaning and leveling are completed.

During the use, through several above-mentioned steps, utilize device shell body 10 can accomplish successively and prevent and control the killing of the deep layer of soil layer and top layer, for current prevention and control device, the effect of killing prevention and control is better, and the function is more complete moreover, possesses apparent beneficial effect.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Ecological agriculture plant diseases and insect pests prevention and control device includes device shell body (10) and sets up in bottom plate (11) of device shell body (10) bottom, its characterized in that: a power assembly (60) is arranged in the device outer shell (10), and the output end of the power assembly (60) is sequentially connected with a cleaning assembly (20), an extrusion assembly (30) and a punching assembly (70); spraying assemblies (40) are symmetrically arranged on two sides of the tail end of the extrusion assembly (30); the punching assembly (70) comprises a punching pipe (73) which moves up and down in a reciprocating mode, the punching pipe (73) moves down asynchronously with the extrusion assembly (30), and the extrusion spraying assembly (40) outputs liquid medicine which is ejected to impact the surface of the punching pipe (73).

2. An ecological agricultural pest control device according to claim 1, wherein: the power assembly (60) comprises a speed reducing motor (61) arranged inside the device outer shell (10) and outputs power by taking the speed reducing motor (61) as a power source, and the power output end of the speed reducing motor (61) is connected with the cleaning assembly (20), the extruding assembly (30) and the punching assembly (70) through a transmission part (62).

3. An ecological agricultural pest control device according to claim 2, wherein: the transmission component (62) comprises a fourth transmission rod (626) connected to the output end of the speed reducing motor (61), a first bevel gear (621) is sleeved on the outer connection of the fourth transmission rod (626), two ends of the first bevel gear (621) are respectively meshed with a second bevel gear (622), and one end, deviating from the first bevel gear, of each of the two second bevel gears (622) coaxially rotates to form a third transmission rod (623).

4. An ecological agricultural pest control device according to claim 3, wherein: the cleaning assembly (20) comprises an outer sleeve (23) connected to the surface of the bottom plate (11), a third transmission rod (623) penetrates through the outer sleeve (23) and is connected with a third bevel gear (624), the third bevel gear (624) is meshed with a fourth bevel gear (625), the bottom end of the fourth bevel gear (625) coaxially rotates to form a first transmission rod (22), and the bottom end of the first transmission rod (22) extends to the lower portion of the bottom plate (11) and coaxially rotates to form a stirring fan blade (21).

5. An ecological agricultural pest control device according to claim 4, wherein: the extrusion assembly (30) comprises a screw rod (31) which is coaxially rotated with the fourth transmission rod (626), the external thread of the screw rod (31) is screwed with a threaded sleeve (32), two ends of the threaded sleeve (32) are respectively provided with an extrusion part, and the bottom end of the extrusion part can extend into the spraying assembly (40).

6. An ecological agricultural pest control device according to claim 5, wherein: the extrusion part is including rotating drive gear (35) that sets up in device shell body (10) inside, and drive gear (35) both sides all mesh have along device shell body (10) inside gliding driven rack (33) from top to bottom, and extrusion stem (36) are worn to be equipped with in the inside of driven rack (33), and extrusion stem (36) extend to the inside of spraying subassembly (40).

7. An ecological agricultural pest control device according to claim 5, wherein: the spraying assembly (40) comprises a liquid medicine outer box (41) embedded in the bottom wall of the bottom plate (11), a through hole for the extrusion rod (36) to penetrate through is formed in the top surface of the liquid medicine outer box (41), a resettable air bag (42) is arranged inside the liquid medicine outer box (41), and two ends of the resettable air bag (42) are communicated with external spraying heads (43) penetrating through the liquid medicine outer box (41).

8. An ecological agricultural pest control device according to claim 4, wherein: the perforating assembly (70) comprises a perforating outer tube (71); the tail end of the third transmission rod (623) extending into the outer punching pipe (71) is coaxially and rotatably provided with fourth bevel teeth (625), the fourth bevel teeth (625) are meshed with third bevel gears (624), the bottom ends of the third bevel gears (624) are provided with reciprocating components (72), and the bottom ends of the reciprocating components (72) are connected with punching pipes (73) with the bottom ends penetrating below the bottom plate (11).

9. An ecological agricultural pest control device according to claim 8, wherein: the reciprocating component (72) comprises a second transmission rod (721) which coaxially rotates with the third bevel gear (624), a cylindrical cam (722) is sleeved outside the bottom end of the second transmission rod (721), a limiting sleeve (723) which reciprocally ascends and descends along the inner wall of the perforated outer pipe (71) is sleeved outside the cylindrical cam (722), and the bottom of the limiting sleeve (723) is connected with the perforated pipe (73); the surface of the cylindrical cam (722) is provided with a reciprocating spiral line (727), the outside of the cylindrical cam (722) is sleeved with a limiting sleeve (723), the surface of the limiting sleeve (723) facing the reciprocating spiral line (727) is provided with an occlusion convex block (726), the occlusion convex block (726) is matched with the reciprocating spiral line (727), and the limiting sleeve (723) axially slides along the inner wall of the perforated outer tube (71); a push plate assembly (50) is arranged between the two cleaning assemblies (20), and the push plate assembly (50) comprises a bulldozer plate (53) extending downwards; the blade (53) is located between two sprinkler heads (43).

10. A method of controlling an ecological agricultural pest according to any one of claims 1 to 9 wherein: comprises the following steps;

s10, before the device outer shell (10) starts, injecting the liquid medicine into the resettable air bag (42);

s20, starting the power assembly (60) to output power, and driving the cleaning assembly (20), the extruding assembly (30) and the punching assembly (70) simultaneously by using the speed reducing motor (61);

s30, the speed reducing motor (61) drives the punching pipe (73) to reciprocate along the axial direction of the punching outer pipe (71), and punching is finished at the position needing prevention and control;

s40, when the perforated pipe (73) carries soil to move upwards, the extrusion rod (36) extrudes the resettable air bag (42), liquid medicine is sprayed towards the sprinkler head (43) of the perforated pipe (73), the soil in the perforated pipe (73) is knocked down, and the liquid medicine enters the hole along with the perforated pipe (73), so that deep prevention and control are completed;

s50, in the process that the punching pipe (73) moves downwards, the push plate component (50) pushes back soil falling from the punching pipe (73) to the hole to finish soil backfilling, and the liquid medicine is sprayed out by the spraying head (43) facing the push plate component (50) under the extrusion of the extrusion component (30) again for secondary spraying;

s60, when the stirring fan blade (21) rotates, the stirring fan blade collides with the liquid medicine sprayed by the spraying head (43) and the surface layer soil to form stirring, and the prevention and control and the cleaning and the leveling of the surface layer soil are completed.