CN112042298A

CN112042298A - Furrow plough with fertilizing function and working method thereof

Info

Publication number: CN112042298A
Application number: CN202010832165.0A
Authority: CN
Inventors: 张金南
Original assignee: Individual
Current assignee: Zhengzhou Longfeng Agricultural Equipment Manufacturing Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-12-08
Anticipated expiration: 2040-08-18
Also published as: CN112042298B

Abstract

The invention discloses a furrow plough with a fertilizing function and a working method thereof, belonging to the technical field of agricultural instruments, wherein a furrow plough ground contact angle adjusting component is arranged on a frame, a furrow plough interval adjusting component is arranged in an inner cavity of the frame, and a fertilizing component is arranged at the top of the frame; the transmission shaft synchronously drives the tooth-lacking gear to rotate, so that the distance between the adjacent furrow plough bodies can be adjusted according to the actual condition; in adding the fertilizer jar after accomplishing the screening of fertilizer through cutting bag structure and screening structure, high-speed air current passes through the air duct and pours into the gas tray that looses into for the fertilizer of blanking is to scattering all around, realizes that omnidirectional fertilizer is shed.

Description

Furrow plough with fertilizing function and working method thereof

Technical Field

The invention relates to the technical field of agricultural instruments, in particular to a furrow plough with a fertilizing function and a working method thereof.

Background

A furrow plough is an agricultural implement for tilling land, being a fully suspended furrow plough, consisting of a massive blade at the end of a beam, usually tied to a group of livestock or motor vehicles which pull it, also driven by human power, for breaking up clumps of soil and plowing out furrows in preparation for sowing. The method has the effects of breaking the plough bottom layer, recovering the plough layer structure of the soil, improving the water storage and soil moisture conservation capability of the soil, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanized operation and the like.

The existing furrow plough is fixed in structure, and in actual tillage operation, the depth of tillage of the furrow plough and the distance between adjacent furrow ploughs are often adjusted according to actual conditions to sequentially meet different tillage requirements, but the existing furrow plough is fixed in structure, consumes manpower in the adjustment process, is complex to operate and is inconvenient for farmers to use; the furrow plough only can provide the function of ploughing, has single function and cannot meet the use in the modern agricultural field; therefore, a furrow plough with a fertilizing function and a working method thereof are provided.

Disclosure of Invention

The invention aims to provide a furrow plough with a fertilizing function and a working method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a furrow plough with a fertilizing function comprises a frame, wherein a furrow plough ground contact angle adjusting assembly is arranged on the frame, a furrow plough spacing adjusting assembly is arranged in an inner cavity of the frame, a fertilizing assembly is arranged at the top of the frame, and a fertilizer recycling assembly is arranged in an inner cavity of the fertilizing assembly.

Further, the furrow plough ground contact angle adjusting assembly comprises a furrow plough body, the side wall of the furrow plough body is movably connected with an adjusting arm, one end of the adjusting arm is connected with one end of a toothed plate structure, the toothed plate structure penetrates through the frame and is connected with an air pipe cylinder structure, the toothed plate structure is meshed with a transmission gear arranged in an inner cavity of the frame, the air pipe cylinder structure is fixedly arranged on the fixed platform, the top of the furrow plough body is connected with a movable column, and the movable column extends into the inner cavity of the frame.

Further, the pinion rack structure includes left pinion rack and right pinion rack, through slider sliding connection between left pinion rack and the right pinion rack, trachea section of thick bamboo structure includes two cylinder structures, two cylinder structure inner chambers are equipped with the guide bar of being connected with left pinion rack and right pinion rack respectively, just two cylinder structure tops are equipped with the branch air duct, be equipped with tee bend electromagnetic air valve on the branch air duct.

Further, furrow plough interval adjusting part is including the adjustment tank of locating the frame inner chamber, be equipped with the regulating block in the adjustment tank, the regulating block corresponds with the movable column and is connected, and is adjacent through spacing flexible column connection between the regulating block, regulating block right side wall fixed connection fishback, the fishback is connected with scarce tooth gear engagement, it is connected with adjusting gear transmission to lack tooth gear, adjusting gear is connected with right toothed back meshing, the regulating block left side is equipped with electromagnetism limit structure.

Further, fertilization subassembly is including locating the box at frame top, the box inner chamber is equipped with the fertilizer jar that has the stirring structure in it, fertilizer jar inner chamber top is equipped with fixed frame, fixed frame top middle part department is equipped with cuts the bag structure, just be equipped with screening structure on the fixed frame, cut the bag structure and constitute by cylinder and blade disc, screening structure comprises double-deck screen cloth and vibrating motor, the fertilizer jar discharge end is connected with row material casing through the passage that is equipped with the branch material structure on it, it is equipped with the bulk cargo structure to arrange the material casing inner chamber, just it has the air duct to arrange material casing top grafting, air duct one end is connected with the air pump, the box inner chamber is equipped with collects the chamber.

Furthermore, the bulk cargo structure includes the blanking platform, the blanking platform is seted up the guide inclined plane of slope, just the blanking platform inner chamber is equipped with the gas dish that looses, the gas dish surface that looses evenly has seted up the venthole, the air guide mouth has been seted up on the guide inclined plane.

Further, the subassembly is recycled to fertilizer is including the water tank of locating the box inner chamber, the water tank passes through the raceway and is connected with the fertilizer jar, the subassembly is recycled to fertilizer still includes the contact tube of being connected with the fertilizer jar, the contact tube sets up perpendicularly downwards along the box outer wall, just be equipped with the blow-off pump on the contact tube, the discharge end of contact tube is located furrow plough body rear side.

A working method of a furrow plough with a fertilizing function concretely comprises the following steps,

s1: the air pump is controlled to work, air is introduced into the double-air-cylinder structure through the branched air guide pipe, a pipeline which is communicated to one side of the left toothed plate in the three-way electromagnetic air valve is controlled to be opened, the guide rod is driven to drive the left toothed plate to move, the transmission gear is driven to rotate, the turnplow body is driven to rotate through the adjusting arm, the contact angle between the turnplow body and the ground is different, and grooves with different depths are ploughed by the turnplow body;

s2: a pipeline which is arranged in the three-way electromagnetic air valve and is communicated with one side of the right toothed plate is controlled to be opened, the guide rod is driven to drive the right toothed plate to move so as to drive the adjusting gear to rotate, the tooth-missing gear is synchronously driven to rotate through the transmission shaft, the clamping toothed plate is driven to move, the adjusting block moves in the adjusting groove, and the distance between the adjacent furrow plough bodies can be adjusted according to actual conditions;

s3: placing a fertilizer bag on a fixed frame, completing the screening of fertilizer by a bag cutting structure and a screening structure, adding the fertilizer bag into a fertilizer tank, then leading the fertilizer into a discharging shell through a material guide pipe with a material distributing structure, dropping the fertilizer on a material dropping platform, injecting high-speed airflow into a gas diffusion disc through an air guide pipe, and blowing the high-speed airflow onto a material guide inclined plane to diffuse the dropped fertilizer to the periphery, thereby realizing the omnibearing fertilizer throwing;

s4: the fertilizer tank is filled with clean water in the water tank quantitatively, the residual materials are dissolved through the stirring structure, then fertilizer water is sprayed to the soil through the delivery pipe, the soil is infiltrated, the residual materials in the fertilizer tank are effectively used, and the absorption progress of the soil is improved.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, gas is introduced into the double-cylinder structure through the branched gas guide pipe, a pipeline which is in the three-way electromagnetic gas valve and is led to one side of the left toothed plate is controlled to be opened, the guide rod is driven to drive the left toothed plate to move, so that the transmission gear rotates, the turnplow body is driven to rotate through the adjusting arm, the contact angle between the turnplow body and the ground is different, the turnplow body is adjusted to plow grooves with different depths, and different plowing requirements are met; a pipeline which is arranged in the three-way electromagnetic air valve and is communicated with one side of the right toothed plate is controlled to be opened, the transmission shaft synchronously drives the tooth-missing gear to rotate, and the tooth clamping plate is driven to move, so that the adjusting block moves in the adjusting groove, the distance between the adjacent furrow plough bodies can be adjusted according to the actual condition, and different ploughing requirements are further met; after the fertilizer is screened by the bag cutting structure and the screening structure, the fertilizer is added into a fertilizer tank, and high-speed airflow is injected into the air diffusion disc through the air duct, so that the dropped fertilizer is diffused to the periphery, and the omnibearing fertilizer throwing is realized; realize dissolving of defective material through the subassembly is recycled to fertilizer, spray fertilizer water to the soil through the contact tube afterwards again, wet soil has effectively used the defective material in the fertilizer jar to the absorption progress of soil has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the spacing adjustment assembly of the furrow plough;

FIG. 4 is a schematic view of the structure of the trachea cannula of the present invention;

fig. 5 is a schematic view of the bulk material structure of the present invention.

In the figure: 100. a frame; 200. the furrow plough ground contact angle adjusting component; 201. a furrow plough body; 202. an adjusting arm; 203. a toothed plate structure; 2031. a left toothed plate; 2032. a right toothed plate; 2033. a slider; 204. a transmission gear; 205. a movable post; 206. a tracheal tube structure; 2061. a double-cylinder structure; 2062. a three-way electromagnetic air valve; 2063. a branched gas-guide tube; 207. a fixed table; 300. a furrow plough spacing adjusting component; 301. an adjustment groove; 302. an adjusting block; 303. limiting the telescopic column; 304. a gear with missing teeth; 305. a toothed plate; 306. a drive shaft; 307. an electromagnetic limit structure; 308. an adjusting gear; 400. a fertilizing assembly; 401. a box body; 402. a fertilizer can; 403. a fixing frame; 404. cutting the bag structure; 405. screening the structure; 406. a material distributing structure; 407. a discharge housing; 408. a bulk material structure; 4081. a gas diffusion plate; 4082. a blanking table; 4083. a material guiding inclined plane; 409. an air duct; 410. an air pump; 411. a collection chamber; 500. a fertilizer recycling assembly; 501. a water tank; 502. a water delivery pipe; 503. a delivery pipe; 504. a discharge pump.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1, the present invention provides a furrow plough with fertilizing function, comprising a frame 100, a furrow plough ground contact angle adjusting assembly 200 is arranged on the frame 100, the furrow plough ground contact angle adjusting assembly 200 makes the contact angle with the ground different, the furrow plough body 201 is adjusted to plough grooves with different depths, so as to meet different ploughing requirements, a furrow plough spacing adjusting assembly 300 is arranged in the inner cavity of the frame 100, the spacing between adjacent furrow plough bodies 201 can be adjusted according to the actual situation through the furrow plough spacing adjusting assembly 300, a fertilizing assembly 400 is arranged on the top of the frame 100, the fertilizer dropped by the fertilizing assembly 400 is scattered to the periphery while ploughing, so as to realize omnibearing fertilizer throwing, a fertilizer recycling assembly 500 is arranged in the inner cavity of the fertilizing assembly 400, the fertilizer recycling assembly 500 is used for dissolving the residual materials and then spraying the dissolved residual materials into the soil, so as to infiltrate the soil, thereby effectively using the residual materials in the fertilizer tank, and the absorption progress of the soil is improved.

Referring to fig. 1, the furrow plough ground contact angle adjusting assembly 200 includes a furrow plough body 201, a side wall of the furrow plough body 201 is movably connected with an adjusting arm 202, one end of the adjusting arm 202 is connected with one end of a toothed plate structure 203, the toothed plate structure 203 penetrates through the frame 100 and is connected with an air tube structure 206, the toothed plate structure 203 is meshed with a transmission gear 204 arranged in an inner cavity of the frame 100, the air tube structure 206 is fixedly installed on a fixed table 207, an air pump 410 is controlled to work, air is introduced into the double air tube structure 2061 through a branch air tube 2063, a pipeline leading to one side of a left toothed plate 2031 in a three-way electromagnetic air valve 2062 is controlled to be opened, a guide rod is driven to drive the left toothed plate 2031 to move, the transmission gear 204 rotates, the furrow plough body 201 is driven to rotate through the adjusting arm 202, the contact angle of the furrow plough body 201 is different in depth, the top of the furrow plough, the movable post 205 extends into the interior cavity of the housing 100.

Referring to fig. 4, the toothed plate structure 203 includes a left toothed plate 2031 and a right toothed plate 2032, the left toothed plate 2031 and the right toothed plate 2032 are slidably connected through a sliding member 2033, the left toothed plate 2031 and the right toothed plate 2032 are respectively used for implementing an initial driving structure for adjusting the angle and the distance of the furrow plough body 201, the air tube structure 206 includes a double air tube structure 2061, an inner cavity of the double air tube structure 2061 is respectively provided with a guide rod connected with the left toothed plate 2031 and the right toothed plate 2032, the left toothed plate 2031 and the right toothed plate 2032 are driven to move through the guide rod, the top of the double air tube structure 2061 is provided with a branch air duct 2063, the branch air duct 2063 is provided with a three-way electromagnetic air valve 2062, the branch air duct 2063 and the three-way electromagnetic air valve 2062 are used for implementing switching of the pipelines, so as to implement different adjusting functions, and.

Referring to fig. 3, the furrow plough spacing adjustment assembly 300 includes an adjustment groove 301 disposed in the inner cavity of the frame 100, an adjustment block 302 is disposed in the adjustment groove 301, the adjustment block 302 is correspondingly connected to the movable post 205, and adjacent adjustment blocks 302 are connected to each other by a limiting telescopic post 303, the limiting telescopic post 303 is used for ensuring the stability between adjacent adjustment blocks 302, the right side wall of the adjustment block 302 is fixedly connected to a clamping tooth plate 305, the clamping tooth plate 305 is engaged with a gear lacking 304, the surface of the gear lacking 304 is provided with teeth with equal intervals, the gear lacking 304 is connected to an adjustment gear 308 through a transmission shaft 306, the adjustment gear 308 is engaged with a right tooth plate 2032, a pipeline in the three-way electromagnetic air valve 2062 leading to one side of the right tooth plate 2032 is controlled to open, the guide rod drives the right tooth plate 2032 to move, drives the adjustment gear 308 to rotate, and synchronously drives the gear lacking gear 304 to rotate through the transmission shaft 306, drives the clamping tooth, so that the adjusting block 302 moves in the adjusting groove 301, the distance between the adjacent furrow plough bodies 201 can be adjusted according to the actual situation, and the left side of the adjusting block 302 is provided with an electromagnetic limiting structure 307.

Referring to fig. 2, the fertilizer application assembly 400 includes a box 401, a fertilizer tank 402 with a stirring structure inside is disposed in an inner cavity of the box 401, a fixing frame 403 is disposed above the inner cavity of the fertilizer tank 402, a bag cutting structure 404 is disposed at a middle section of a top of the fixing frame 403, a sieving structure 405 is disposed on the fixing frame 403, the bag cutting structure 404 is composed of an air cylinder and a cutter head, the sieving structure 405 is composed of a double-layer screen and a vibration motor, the fertilizer bag is placed on the fixing frame 403, the fertilizer is sieved by the bag cutting structure 404 and the sieving structure 405 and then is added into the fertilizer tank 402, the fertilizer bag is then recycled into a collecting cavity 411, a discharge end of the fertilizer tank 402 is connected with a discharge shell 407 through a guide pipe with a material distributing structure 406, a bulk material structure 408 is disposed in the inner cavity of the discharge shell 407, the fertilizer is guided into the discharge shell 407 through a guide pipe with the material distributing structure 406 and falls on a blanking table 4082, and blow on to guide inclined plane 4083 for the fertilizer of blanking is to scattering all around, realizes that omnidirectional fertilizer is shed, and it has air duct 409 to peg graft at row material casing 407 top, and air duct 409 one end is connected with air pump 410, and the box 401 inner chamber is equipped with collects chamber 411, is equipped with the draught fan in the collection chamber 411.

Referring to fig. 5, the bulk material structure 408 includes a material dropping platform 4082, the material dropping platform 4082 is provided with an inclined material guiding inclined plane 4083, the material guiding inclined plane 4083 is convenient for the fertilizer to fall around the air scattering disk, the inner cavity of the material dropping platform 4082 is provided with the air scattering disk 4081, the surface of the air scattering disk 4081 is uniformly provided with air outlets, the material guiding inclined plane 4083 is provided with air guiding ports, the falling fertilizer is blown around by the high-speed air generated by the air pump 410, so that the fertilizer is more completely scattered.

Referring to fig. 2, the fertilizer recycling assembly 500 includes a water tank 501, the water tank 501 is connected to the fertilizer tank 402 through a water pipe 502, the fertilizer recycling assembly 500 further includes a discharge pipe 503 connected to the fertilizer tank 402, the discharge pipe 503 is vertically disposed downward along the outer wall of the box 401, and a discharge pump 504 is disposed on the discharge pipe 503, the clean water in the water tank 501 is quantitatively injected into the fertilizer tank 402, and the residue is dissolved through a stirring structure therein, and then the fertilizer water is sprayed onto the ground through the discharge pipe 503 to infiltrate the soil, thereby effectively using the residue in the fertilizer tank 402 and improving the absorption progress of the soil, and the discharge end of the discharge pipe 503 is disposed at the rear side of the furrow plough body 201.

s1: controlling the air pump 410 to work, introducing air into the double-air-cylinder structure 2061 through the branch air duct 2063, controlling a pipeline in the three-way electromagnetic air valve 2062, which leads to one side of the left toothed plate 2031, to open, driving the guide rod to drive the left toothed plate 2031 to move, so that the transmission gear 204 rotates, driving the furrow plough body 201 to rotate through the adjusting arm 202, leading the furrow plough body 201 to have different contact angles with the ground, and adjusting the furrow plough body 201 to plough grooves with different depths;

s2: a pipeline which is communicated to one side of the right toothed plate 2032 in the three-way electromagnetic air valve 2062 is controlled to be opened, the guide rod is driven to drive the right toothed plate 2032 to move, the adjusting gear 308 is driven to rotate, the tooth-missing gear 304 is synchronously driven to rotate through the transmission shaft 306, and the latch plate 305 is driven to move, so that the adjusting block 302 moves in the adjusting groove 301, and the distance between the adjacent furrow plough bodies 201 can be adjusted according to the actual situation;

s3: a fertilizer bag is placed on a fixing frame 403, fertilizer is sieved by a bag cutting structure 404 and a sieving structure 405 and then is added into a fertilizer tank 402, then the fertilizer is guided into a discharging shell 407 through a guide pipe with a material distributing structure 406 and falls on a discharging platform 4082, high-speed airflow is injected into a gas dispersing disc 4081 through an air guide pipe 409 and is blown onto a guide inclined plane 4083, so that the discharged fertilizer is dispersed all around, and omnibearing fertilizer throwing is realized;

s4: the clean water in the water tank 501 is quantitatively injected into the fertilizer tank 402, the residue is dissolved through the stirring structure in the fertilizer tank, and then the fertilizer water is sprayed onto the soil through the delivery pipe 503 to soak the soil, so that the residue in the fertilizer tank 402 is effectively used, and the absorption progress of the soil is improved.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A furrow plough with fertilizing function, comprising a frame (100), characterized in that: the special fertilizer applying machine is characterized in that a furrow plough ground contact angle adjusting component (200) is arranged on the rack (100), a furrow plough interval adjusting component (300) is arranged in the inner cavity of the rack (100), a fertilizer applying component (400) is arranged at the top of the rack (100), and a fertilizer recycling component (500) is arranged in the inner cavity of the fertilizer applying component (400).

2. The furrow plough with fertilizing function as claimed in claim 1, characterized in that: the furrow plough contacts to earth angle adjusting part (200) and includes furrow plough body (201), furrow plough body (201) lateral wall swing joint has regulating arm (202), regulating arm (202) one end is connected with pinion rack structure (203) one end, pinion rack structure (203) run through frame (100) and are connected with trachea section of thick bamboo structure (206), just pinion rack structure (203) are connected with drive gear (204) meshing of locating frame (100) inner chamber, trachea section of thick bamboo structure (206) fixed mounting is on fixed station (207), furrow plough body (201) top is connected with movable post (205), movable post (205) stretch into frame (100) inner chamber.

3. The furrow plough with fertilizing function as claimed in claim 2, characterized in that: the utility model discloses a gas cylinder structure, including two gas cylinder structures (2061), two gas cylinder structures (2061) inner chamber are equipped with the guide bar of being connected with left pinion rack (2031) and right pinion rack (2032) respectively, just two gas cylinder structures (2061) tops are equipped with branch air duct (2063), be equipped with three-way electromagnetic air valve (2062) on branch air duct (2063), the pinion rack structure (203) includes left pinion rack (2031) and right pinion rack (2032), through slider (2033) sliding connection between left pinion rack (2031) and the right pinion rack (2032).

4. The furrow plough with fertilizing function as claimed in claim 3, characterized in that: furrow plough interval adjusting part (300) are including adjusting groove (301) of locating frame (100) inner chamber, be equipped with regulating block (302) in adjusting groove (301), regulating block (302) correspond with movable post (205) and are connected, and adjacent connect through spacing flexible post (303) between regulating block (302), regulating block (302) right side wall fixed connection pinion rack (305), pinion rack (305) are connected with scarce tooth gear (304) meshing, lack tooth gear (304) and be connected with adjusting gear (308) transmission through transmission shaft (306), adjusting gear (308) are connected with right pinion rack (2032) meshing, regulating block (302) left side is equipped with electromagnetism limit structure (307).

5. The furrow plough with fertilizing function as claimed in claim 4, characterized in that: the fertilizer application assembly (400) comprises a box body (401) arranged on the top surface of a rack (100), a fertilizer tank (402) with a stirring structure in the box body (401) is arranged in an inner cavity of the box body (401), a fixing frame (403) is arranged above the inner cavity of the fertilizer tank (402), a cutting bag structure (404) is arranged at the middle section of the top of the fixing frame (403), a screening structure (405) is arranged on the fixing frame (403), the cutting bag structure (404) is composed of a cylinder and a cutter head, the screening structure (405) is composed of a double-layer screen and a vibrating motor, the discharge end of the fertilizer tank (402) is connected with a discharge shell (407) through a guide pipe on which the material distribution structure (406) is arranged, the inner cavity of the discharge shell (407) is provided with a bulk material structure (408), the top of the discharge shell (407) is spliced with an air duct (409), the inner cavity of the box body (401) is provided with a collecting cavity (411).

6. The furrow plough with fertilizing function as claimed in claim 5, characterized in that: bulk cargo structure (408) are including blanking platform (4082), the guide inclined plane (4083) of slope is seted up to blanking platform (4082), just blanking platform (4082) inner chamber is equipped with scattered air dish (4081), the venthole has evenly been seted up on scattered air dish (4081) surface, the air guide mouth has been seted up on guide inclined plane (4083).

7. The furrow plough with fertilizing function as claimed in claim 6, characterized in that: fertilizer subassembly (500) are recycled including water tank (501) of locating the box inner chamber, water tank (501) are connected with fertile jar (402) through raceway (502), fertilizer subassembly (500) are recycled still includes contact tube (503) of being connected with fertile jar (402), contact tube (503) set up perpendicularly downwards along box (401) outer wall, just be equipped with on contact tube (503) and arrange material pump (504), plough body (201) rear side is located to the discharge end of contact tube (503).

8. The method for operating a furrow plough with fertilizing function as claimed in any one of the claims 1-7, characterized in that: the method specifically comprises the following steps of,

s1: controlling an air pump (410) to work, introducing air into the double-air-cylinder structure (2061) through a branch air duct (2063), controlling a pipeline in a three-way electromagnetic air valve (2062) and leading to one side of a left toothed plate (2031) to be opened, driving a guide rod to drive the left toothed plate (2031) to move, enabling a transmission gear (204) to rotate, driving a furrow plough body (201) to rotate through a regulating arm (202), enabling the furrow plough body to have different contact angles with the ground, and regulating furrows with different depths of the furrow plough body (201);

s2: the pipeline communicated to one side of the right toothed plate (2032) in the three-way electromagnetic air valve (2062) is controlled to be opened, the guide rod is driven to drive the right toothed plate (2032) to move, the adjusting gear (308) is driven to rotate, the missing tooth gear (304) is synchronously driven to rotate through the transmission shaft (306), and the clamping toothed plate (305) is driven to move, so that the adjusting block (302) moves in the adjusting groove (301), and the distance between the adjacent furrow plough bodies (201) can be adjusted according to actual conditions;

s3: the fertilizer bag is placed on a fixing frame (403), fertilizer is screened by a bag cutting structure (404) and a screening structure (405) and then is added into a fertilizer tank (402), then the fertilizer is guided into a discharging shell (407) through a material guide pipe with a material distributing structure (406) and falls on a blanking table (4082), high-speed airflow is injected into an air diffusing disc (4081) through an air guide pipe (409) and is blown onto a material guide inclined plane (4083), so that the blanked fertilizer is diffused all around, and omnibearing fertilizer throwing is realized;

s4: clear water in the water tank (501) is quantitatively injected into the fertilizer tank (402), residue is dissolved through a stirring structure in the fertilizer tank, and then fertilizer water is sprayed onto the soil through the delivery pipe (503) to infiltrate the soil, so that the residue in the fertilizer tank (402) is effectively used, and the absorption progress of the soil is improved.