CN212436311U - Combined full-function fertilizing and seeding machine - Google Patents

Abstract

The utility model relates to a combined full-function fertilizing and seeding machine, which comprises a frame, a hanging mechanism, a fertilizing mechanism, a power transmission mechanism, a ditching and soil-dividing mechanism, a seeding mechanism and a soil pressing and driving mechanism, wherein the power transmission mechanism respectively provides power for the fertilizing mechanism, the ditching and soil-dividing mechanism, the seeding mechanism and the soil pressing and molding mechanism; the frame comprises a cross beam and a longitudinal beam to form a rectangular frame body; the power transmission mechanism comprises a gearbox, a hexagonal transmission shaft and a universal joint; the soil compacting and modeling mechanism comprises a compacting wheel, a wheel mounting frame, a mud scraper and a rotating shaft, the seeding mechanism comprises a lifting arm, a seed divider, a furrow opener support, a balance support and a separation locking mechanism, and the six-edge transmission shaft controls the seed dividing frequency of the seed divider in a rotating manner. The utility model relates to an ingenious, simple structure, convenient operation, a tractor serves several purposes, once only has broadcast, to prior art, has fine market prospect and development space.

Description

Combined full-function fertilizing and seeding machine

Technical Field

The utility model relates to a crops seeding machinery technical field, concretely relates to modular full function fertilizing and seeding machine.

Background

From ancient times to present, the production of agricultural grain is the most important work of governments, the yield and income of grain are increased, the seeding technology is the foundation of the foundation, and along with the development of society, agricultural machinery is updated along with the requirement of times. Farmers in the land change functions along with the change of the times, big farmers in China need the national conditions, and one common wish of the farmers is to diversify agricultural machinery, reduce the cost of buying the machine, and have convenient storage, good effect and the like.

Various seeders sold in the existing market have the following problems: the single-purpose machine has the advantages of single function, high machine purchasing cost and inconvenient storage, and is not suitable for the requirements of modern farmers; secondly, the sowing depth is not consistent; thirdly, the fertilizer cannot be applied to the growth habit of crops at fixed points, the development of root systems cannot be promoted, the fertilizer absorption rate is low, and soil hardening is caused; fourthly, the density and the air permeability of the land cannot be adjusted; fifthly, water and fertilizer accumulation cannot be carried out in each growth period of crops, so that food is not harvested, and the yield is influenced.

How to design a design benefit, simple structure, convenient operation, a tractor serves several purposes, once only finishes broadcasting, when seeding, according to the required growth factor in the overall process of vegetation nimble adjustment, convenient and fast's a modular full function fertilizing and seeding machine is the problem that needs to solve at present.

SUMMERY OF THE UTILITY MODEL

In order to solve various seeders sold on the existing market, the following problems are mostly existed: the single-purpose machine has the advantages of single function, high machine purchasing cost and inconvenient storage, and is not suitable for the requirements of modern farmers; secondly, the sowing depth is not consistent; thirdly, the fertilizer cannot be applied to the growth habit of crops at fixed points, the development of root systems cannot be promoted, the fertilizer absorption rate is low, and soil hardening is caused; fourthly, the density and the air permeability of the land cannot be adjusted; fifthly, can not gather fertile at each growth period retaining of crops, cause grain to have dug, influence technical problem such as output, the utility model provides a modular full function fertilizing and seeding machine realizes design benefit, simple structure, convenient operation, and a tractor serves several purposes, once only finishes broadcasting, when sowing, according to the required growth factor of the overall process of vegetation in a flexible adjustment, convenient and fast's purpose.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a combined full-function fertilizing and seeding machine comprises a machine frame, a suspension mechanism, a fertilizing mechanism, a power transmission mechanism, a ditching and soil dividing mechanism, a seeding mechanism and a soil pressing driving mechanism, wherein the power transmission mechanism respectively provides power for the fertilizing mechanism, the seeding mechanism and the soil pressing driving mechanism; the suspension mechanism comprises a first traction arm fixed in the middle of the front end cross beam and second balance arms positioned on two sides of the front end cross beam, the front end of the second traction arm is provided with a connecting fixed column, two ends of the second traction arm are respectively connected with the connecting fixed column and the stand supporting leg through bolt pieces, and a height adjusting pin shaft is arranged below the second traction arm; the power transmission mechanism comprises a gearbox, a hexagonal transmission shaft and a universal joint; the soil compacting driving mechanism comprises compacting wheels, wheel mounting frames, a mud scraper and a rotating shaft, wherein two adjacent compacting wheels are connected through a universal joint, and the compacting wheel on the outermost side is respectively connected with the gearbox and the rotating shaft of the fertilizing mechanism through a transmission shaft and the universal joint; the seeding mechanism comprises a lifting arm, a seed divider, a furrow opener support, a balance support and a separation locking mechanism, wherein a first furrow opener is arranged at the lower end of the furrow opener support, the balance support is positioned at the front end of the lifting arm, the balance support is connected with a cross beam through two horizontal supports and a vertical beam, and an air spring is arranged at the lower end of the lifting arm; the separation locking mechanism comprises a fixed pivot provided with a side hole, a spring, a movable clamping plate, a pull rope and a limiting column, the front end of the lifting arm is vertically and fixedly arranged on a front end cross beam through a horizontal rotating shaft, a positioning plate is arranged on one side of the fixed pivot, a working gear and a stopping gear are arranged on the positioning plate, one end of the spring is fixed on the balance support, the other end of the spring is connected with the movable clamping plate, the pull rope is connected with the middle part of the movable clamping plate, and the movable clamping plate is stopped at different gears by pulling the pull rope to control the seeding mechanism to work and stop; one side of the seed separator is provided with a transmission shaft, the transmission shaft of the seed separator is connected with a hexagonal transmission shaft through a clutch, and the hexagonal transmission shaft rotates to control the seed separation frequency of the seed separator.

Fertilizing mechanism includes multiunit can, box base, unloading shift fork and rotation axis, and the rotation axis passes through the output shaft of universal joint and the press wheel in the outside.

Ditching mechanism includes the adjustable fixed arm of multiunit length, height-adjustable fixed arm, second furrow opener and feed opening, and the adjustable fixed arm lower extreme of length is provided with two otic placodes, and the adjustable fixed arm of length passes through fixing bolt and otic placode to be fixed on the crossbeam, and the second furrow opener is installed at height-adjustable fixed arm lower extreme, and the feed opening is located second furrow opener back, and the opening part of feed opening passes through hose and seeding mechanism and fertilizing mechanism intercommunication.

The end of the sowing mechanism is provided with an inter-ridge pressing and molding wheel and a soil separator, the rear end of the inter-ridge pressing and molding wheel is provided with a scraping plate, and the depression angle of the inter-ridge pressing and molding wheel is adjusted according to the depth and the width between ridges.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses a frame, hang mechanism, fertilizing mechanism, power transmission mechanism, ditching branch native mechanism, sowing mechanism and soil suppression actuating mechanism, power transmission mechanism provides power for fertilizing mechanism, sowing mechanism and soil suppression actuating mechanism respectively, the utility model discloses a combination in order of each part branch mechanism and frame, power transmission mechanism realizes following effect: firstly, the structure is not simplified, one machine has multiple functions, and the functions are rich; secondly, the seeds of wheat, corn, soybean, peanut and the like can be well sown; thirdly, sowing the seeds in consistent depth; fourthly, the fertilizer is applied at fixed points according to the growth habits of crops, so that the development of root systems is promoted, the fertilizer absorption rate is high, and the soil is not hardened; fifthly, the land density and the air permeability are effectively adjusted; sixthly, water and fertilizer can be stored in each growth period of crops, and the yield of grains is increased;

2) the frame comprises two cross beams and longitudinal beams on two sides, the two cross beams and the longitudinal beams are vertically and fixedly connected to form a rectangular frame body, each component of the utility model is unfolded by taking the rectangular frame body as a base body, and various different functions such as ditching, soil splitting, seeding, fertilizing, suppressing and modeling are formed by orderly combining each part of branch mechanism with the frame and the power transmission mechanism;

3) the suspension mechanism comprises a first traction arm fixed in the middle of the front end beam and second traction arms positioned on two sides of the front end beam, the first traction arm can be directly connected with a tractor, the second traction arms on two sides of the front end beam can be connected with a rear seat end cover of the rotary cultivator, and the first traction arm and the second traction arm can be selectively matched with various traction vehicles for use;

4) the power transmission mechanism comprises a gearbox, a hexagonal transmission shaft and a universal joint; the soil compacting driving mechanism comprises compacting wheels, wheel mounting frames, a mud scraper and a rotating shaft, wherein two adjacent compacting wheels are connected through a universal joint, and the compacting wheel on the outermost side is respectively connected with the gearbox and the rotating shaft of the fertilizing mechanism through a transmission shaft and the universal joint; the utility model has the advantages that the power transmission mechanism and the soil compacting and modeling mechanism are skillfully matched, thereby not only providing power for other branch mechanisms, but also greatly reducing the electricity consumption and oil burning conditions, saving energy, protecting environment and having high efficiency;

5) the seeding mechanism comprises a lifting arm, a seed divider, a furrow opener support, a balance support and a separation locking mechanism, wherein a furrow opener is arranged at the lower end of the furrow opener support, the balance support is positioned at the front end of the lifting arm, the balance support is connected with a cross beam through two horizontal supports and a vertical beam, an air spring is arranged at the lower end of the lifting arm, and the furrow opener in various forms, such as a cylindrical furrow opener, a triangular furrow opener, an inclined plane furrow opener and the like, can be installed at the lower end of the furrow opener support;

6) the separation locking mechanism comprises a fixed fulcrum with a side hole, a spring, a movable clamping plate, a pull rope and a limiting column, the front end of the lifting arm is vertically and fixedly arranged on a rear side cross beam through a horizontal rotating shaft, a positioning plate is arranged on one side of the fixed fulcrum, a working gear and a stopping gear are arranged on the positioning plate, one end of the spring is fixed on the balance support, the other end of the spring is connected with the movable clamping plate, the pull rope is connected with the middle part of the movable clamping plate, the movable clamping plate is stopped at different gears by pulling the pull rope to control the operation and the stop of the sowing mechanism, a transmission shaft is arranged on one side of the seed divider, the transmission shaft of the seed divider is connected with a six-edge transmission shaft through a clutch;

7) the ditching mechanism comprises a plurality of groups of length-adjustable fixed arms, height-adjustable fixed arms, a second ditcher and a feed opening, wherein two lug plates are arranged at the lower end of each length-adjustable fixed arm;

8) the end of sowing mechanism is provided with suppression between the ridge and makes the type wheel and divides native ware, and the rear end of suppression between the ridge and making the type wheel is provided with the strike plate, according to the sunken angle of degree of depth adjustment between every ridge suppression and making the type wheel between the ridge, and various branch native ware and furrow opener also can be installed to suppression between the ridge front and back end of making the type wheel, divides the native ware can choose the furrow opener of installing the branch soil dish additional to divide native to unnecessary soil piece, also can adopt other branch native devices, the utility model discloses be not limited to this.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection between the fertilizing mechanism and the power transmission structure of the present invention;

FIG. 3 is a schematic side view of the ditching mechanism of the present invention;

FIG. 4 is a schematic view of the seeding mechanism of the present invention;

FIG. 5 is a stop diagram of the seeding mechanism of the present invention;

FIG. 6 is a schematic view of the operation gear of the separation locking mechanism of the present invention;

fig. 7 is a schematic view of the stop gear of the separation locking mechanism of the present invention;

the labels in the figure are: 1. a frame, 101, a cross beam, 102, a longitudinal beam, 2, a suspension mechanism, 201, a first traction arm, 202, a second traction arm, 203, a height adjusting pin shaft, 3, a fertilizing mechanism, 301, a fertilizer box, 302, a box body base, 4, a power transmission mechanism, 401, a gearbox, 402, a hexagonal transmission shaft, 403, a universal joint, 5, a ditching mechanism, 501, a length adjustable fixing arm, 502, a height adjustable fixing arm, 503, a first ditcher, 504, a seed discharging opening, 6, a sowing mechanism, 601, a lifting arm, 602, a seed divider, 603, a ditcher bracket, 604, a balance bracket, 605, a second ditcher, 606, an air spring, 7, a soil press driving mechanism, 701, a press wheel, 702, a wheel mounting rack, 703, a mud scraping plate, 8, an inter-ridge molding wheel, 9, a separation locking mechanism, 901, a fixed fulcrum 902, a spring, 903 and a moving clamping plate, 904. stay cord, 905, spacing post, 906, locating plate, 10, branch native ware, 11, screed.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in the figure, the combined full-function fertilizing and seeding machine comprises a frame 1, a hanging mechanism 2, a fertilizing mechanism 3, a power transmission mechanism 4, a ditching and soil separating mechanism 5, a seeding mechanism 6 and a soil pressing driving mechanism 7, wherein the power transmission mechanism 4 respectively provides power for the fertilizing mechanism 3, the seeding mechanism 6 and the soil pressing driving mechanism 7, the frame 1 comprises two cross beams 101 and longitudinal beams 102 on two sides, and the two cross beams 101 and the longitudinal beams 102 are vertically and fixedly connected to form a rectangular frame body; the suspension mechanism 2 comprises a first traction arm 201 fixed in the middle of the front end cross beam 101 and second traction arms 202 positioned on two sides of the front end cross beam 101, the front end of the second traction arm 202 is provided with a connecting and fixing column, two ends of the second traction arm 202 are respectively connected with the connecting and fixing column and the support legs of the frame 1 through bolt pieces, a height adjusting pin shaft 203 is arranged below the second traction arm 202, and the height of the frame 1 is adjusted through the vertical insertion of the height adjusting pin shaft 203; the power transmission mechanism 4 comprises a gearbox 401, a hexagonal transmission shaft 402 and a universal joint 403; the soil compacting driving mechanism 7 comprises compacting wheels 701, a wheel mounting frame 702, a mud scraping plate 703 and a rotating shaft, wherein two adjacent compacting wheels 701 are connected through a universal joint, and the compacting wheel 701 on the outermost side is respectively connected with the rotating shaft of the gearbox 401 and the fertilizing mechanism 3 through a transmission shaft and the universal joint; the seeding mechanism 6 comprises a lifting arm 601, a seed divider 602, a furrow opener support 603, a balance support 604 and a separation locking mechanism 9, wherein a first furrow opener 605 is arranged at the lower end of the furrow opener support 603, the balance support 604 is positioned at the front end of the lifting arm 601, the balance support 604 is connected with the cross beam 101 through two horizontal supports and a vertical beam, and an air spring 606 is arranged at the lower end of the lifting arm 601; the separation locking mechanism 9 comprises a fixed pivot 901 provided with a side hole, a spring 902, a movable clamping plate 903, a pull rope 904 and a limiting column 905, the front end of the lifting arm 601 is vertically and fixedly arranged on a front end cross beam (101) through a horizontal rotating shaft, a positioning plate 906 is arranged on one side of the fixed pivot 901, a working gear and a stopping gear are arranged on the positioning plate 906, one end of the spring 902 is fixed on the balance bracket 604, the other end of the spring 902 is connected with the movable clamping plate 903, the pull rope 904 is connected with the middle part of the movable clamping plate 903, and the movable clamping plate 903 is stopped at different gears by pulling the pull rope 904 to control the seeding mechanism 6 to work and stop; a transmission shaft is arranged on one side of the seed separator 602, the transmission shaft of the seed separator 602 is connected with the hexagonal transmission shaft 402 through a clutch, and the hexagonal transmission shaft 402 rotates to control the seed separation frequency of the seed separator 602.

The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: the fertilizing mechanism 3 comprises a plurality of groups of fertilizer boxes 301, a box body base 302, a discharging shifting fork and a rotating shaft, and the rotating shaft is connected with the output shaft of the pressing wheel 701 on the outermost side through a universal joint.

The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: if ditching mechanism 5 includes multiunit adjustable fixed arm 501 of length, height-adjustable fixed arm 502, second furrow opener 503 and feed opening 504, adjustable fixed arm 501 lower extreme of length is provided with two otic placodes, adjustable fixed arm 501 of length passes through fixing bolt and otic placode to be fixed on crossbeam 101, second furrow opener 503 is installed at height-adjustable fixed arm 502 lower extreme, feed opening 504 is located second furrow opener 503 back, the opening part of feed opening 504 passes through the hose and communicates with seeding mechanism 6 and fertilizing mechanism 3.

The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: if the end of sowing mechanism 6 is provided with inter-ridge suppression molding wheel 8 and soil separator 10, the rear end of inter-ridge suppression molding wheel 8 is provided with strickle 11, according to the sunken angle of every inter-ridge suppression molding wheel 8 of the degree of depth and width adjustment between the ridges.

In practical application, the utility model discloses a frame includes the longeron of two crossbeams and both sides, and the perpendicular fixed connection of two crossbeams and longeron forms the rectangular frame body, the utility model discloses each part all uses the rectangular frame body to expand as the basic body, through each partial branching mechanism and frame, power transmission mechanism's orderly combination, forms the function of multiple difference, like ditching, divide soil, seeding, fertilization, suppression molding etc. according to different planting crops and growth stage, the corresponding branching mechanism of reasonable collocation combines in order with frame, power transmission mechanism, realizes different functions.

The suspension mechanism comprises a first traction arm fixed in the middle of the front end cross beam and second traction arms located on two sides of the front end cross beam, the front end of each second traction arm is provided with a connecting fixed column, two ends of each second traction arm are respectively connected with the connecting fixed column and a rack supporting leg through bolt pieces, a height adjusting pin shaft is arranged below each second traction arm, the height of the rack is adjusted by inserting the height adjusting pin shaft up and down, the first traction arm can be directly connected with a tractor, the second traction arms on two sides of the front end cross beam can be connected with a rotary cultivator rear seat end cover, and the first traction arm and the second traction arms can be selectively matched with various traction vehicles for use.

The power transmission mechanism comprises a gearbox, a hexagonal transmission shaft and a universal joint; the soil compacting molding mechanism comprises compacting wheels, wheel mounting frames, a mud scraper and a rotating shaft, wherein two adjacent compacting wheels are connected through a universal joint, and the compacting wheel on the outermost side is respectively connected with a gearbox and the rotating shaft of the fertilizing mechanism through a transmission shaft and the universal joint; the utility model discloses well power transmission mechanism and soil suppression molding machine construct's ingenious cooperation, not only for other branches mechanism provides power, the consumption of still significantly reduced power consumption and fuel consumption, energy-concerving and environment-protective, efficient.

Sowing mechanism includes lift arm, seed divider, furrow opener support, balanced support and separation locking mechanism, and furrow opener support lower extreme is provided with first furrow opener, balanced support is located the lift arm front end, and balanced support links together with the crossbeam through two horizontal stand and perpendicular roof beam, the lower extreme of lift arm is provided with air spring, the furrow opener of the various forms of furrow opener support lower extreme mountable, like cylinder furrow opener, triangle furrow opener, inclined plane furrow opener etc. the utility model discloses not limited to this, the lower extreme of lift arm is provided with air spring, and air spring can easily slowly go up and down to the lift arm, uses manpower sparingly, convenient operation.

The separation locking mechanism comprises a fixed fulcrum provided with a side hole, a spring, a movable clamping plate, a pulling rope and a limiting column, the front end of the lifting arm is vertically and fixedly arranged on a rear side cross beam through a horizontal rotating shaft, a positioning plate is arranged on one side of the fixed fulcrum, a working gear and a stopping gear are arranged on the positioning plate, one end of the spring is fixed on the balance support, the other end of the spring is connected with the movable clamping plate, the pulling rope is connected with the middle of the movable clamping plate and is pulled to enable the movable clamping plate to stop at different gears to control the operation and stop of the seeding mechanism, one side of the seed divider is provided with a transmission shaft, the transmission shaft of the seed divider is connected with a six-edge transmission shaft through a clutch, and.

Ditching mechanism includes the adjustable fixed arm of multiunit length, height-adjustable fixed arm, second furrow opener and seed feed opening, the adjustable fixed arm lower extreme of length is provided with two otic placodes, the adjustable fixed arm of length passes through fixing bolt and the otic placode is fixed on the crossbeam, the furrow opener is installed at height-adjustable fixed arm lower extreme, the seed feed opening is located second furrow opener back, the opening part of seed feed opening passes through hose and seeding mechanism intercommunication, the adjustable fixed arm of length and height-adjustable fixed arm can carry out the adaptability adjustment according to the growth characteristics of ridge and crop, satisfy the planting demand of multiple crop.

The end of sowing mechanism is provided with the suppression between the ridge and makes the type wheel and divide native ware, according to the sunken angle of the suppression type wheel between every ridge of degree of depth adjustment between the ridge, divides native ware can select for use to install the furrow opener of dividing the native dish additional and divides soil to unnecessary soil block, also can adopt other ditching to divide native devices.

The utility model relates to an ingenious, moreover, the steam generator is simple in structure, high durability and convenient operation, a tractor serves several purposes, once only having broadcast, when seeding, to wheat, the maize, soybean, seed sowing crop homoenergetic such as peanut is fine sow, adjust in a flexible way according to the required growth factor of overall process of vegetation, convenient and fast, solve the various seeders of selling on the current market, but most have the simplification, a tractor serves one, the function is dull, the seeding depth is inconsistent, can not be directed against the growth habit fixed point fertilization of crops, can't promote the root system flourishing, cause fertilizer absorption rate low, lead to soil hardening, can't adjust land density and gas permeability, can't gather fertile in each growth period retaining of crops, cause grain to apology, influence technical problem such as output, to prior art, have fine market prospect and development space.

The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides a modular full function fertilizing and seeding machine, includes frame (1), hangs mechanism (2), fertilizing mechanism (3), power transmission mechanism (4), ditching divides native mechanism (5), sowing mechanism (6) and soil suppression actuating mechanism (7), and power transmission mechanism (4) provide power for fertilizing mechanism (3), sowing mechanism (6) and soil suppression actuating mechanism (7) respectively, its characterized in that: the frame (1) comprises supporting legs, two cross beams (101) and longitudinal beams (102) on two sides, wherein the two cross beams (101) and the longitudinal beams (102) are vertically and fixedly connected to form a rectangular frame body; the suspension mechanism (2) comprises a first traction arm (201) fixed in the middle of the front end cross beam (101) and second traction arms (202) located on two sides of the front end cross beam (101), a connecting and fixing column is arranged at the front end of each second traction arm (202), two ends of each second traction arm (202) are respectively connected with the connecting and fixing column and a support leg of the rack (1) through bolts, and a height adjusting pin shaft is arranged below each second traction arm (202); the power transmission mechanism (4) comprises a gearbox (401), a hexagonal transmission shaft (402) and a universal joint (403); the soil compacting driving mechanism (7) comprises compacting wheels (701), a wheel mounting frame (702), mud scraping plates (703) and a rotating shaft, wherein two adjacent compacting wheels (701) are connected through universal joints, and the compacting wheel (701) on the outermost side is respectively connected with the rotating shaft of the gearbox (401) and the fertilizing mechanism (3) through a transmission shaft and the universal joints; the seeding mechanism (6) comprises a lifting arm (601), a seed divider (602), a furrow opener support (603), a balance support (604) and a separation locking mechanism (9), wherein a first furrow opener (605) is arranged at the lower end of the furrow opener support (603), the balance support (604) is positioned at the front end of the lifting arm (601), the balance support (604) is connected with a cross beam (101) through two horizontal supports and a vertical beam, and an air spring (606) is arranged at the lower end of the lifting arm (601); the separation locking mechanism (9) comprises a fixed fulcrum (901) with a side hole, a spring (902), a movable clamping plate (903), a pull rope (904) and a limiting column (905), the front end of the lifting arm (601) is vertically and fixedly arranged on the front end cross beam (101) through a horizontal rotating shaft, a positioning plate (906) is arranged on one side of the fixed fulcrum (901), a working gear and a stopping gear are arranged on the positioning plate (906), one end of the spring (902) is fixed on the balance support (604), the other end of the spring is connected with the movable clamping plate (903), the pull rope (904) is connected with the middle of the movable clamping plate (903), and the movable clamping plate (903) is stopped at different gears by pulling the pull rope (904) to control the seeding mechanism (6) to work and stop; one side of the seed separator (602) is provided with a transmission shaft, the transmission shaft of the seed separator (602) is connected with the hexagonal transmission shaft (402) through a clutch, and the hexagonal transmission shaft (402) rotates to control the seed separation frequency of the seed separator (602).

2. The combined full-function fertilizing and seeding machine as claimed in claim 1, characterized in that: fertilizing mechanism (3) include multiunit can of fertilizer (301), box base (302), unloading shift fork and rotation axis, and the rotation axis passes through the output shaft of universal joint and the press wheel (701) in the outside.

3. The combined full-function fertilizing and seeding machine as claimed in claim 1, characterized in that: ditching divides native mechanism (5) to include adjustable fixed arm (501) of multiunit length, height-adjustable fixed arm (502), second furrow opener (503) and feed opening (504), adjustable fixed arm (501) lower extreme of length is provided with two otic placodes, adjustable fixed arm (501) of length is fixed on crossbeam (101) through fixing bolt and otic placode, second furrow opener (503) are installed at height-adjustable fixed arm (502) lower extreme, feed opening (504) are located second furrow opener (503) back, the opening part of feed opening (504) passes through hose and seeding mechanism (6) and fertilizing mechanism (3) intercommunication.

4. The combined full-function fertilizing and seeding machine as claimed in claim 1, characterized in that: the end of sowing mechanism (6) is provided with the suppression between the ridge and models wheel (8) and divides native ware (10), and the rear end of suppression between the ridge and models wheel (8) is provided with strickle (11), presses the angle of sinking of modeling wheel (8) between every ridge according to degree of depth and width adjustment between the ridge.

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