阅读说明：本技术 一种用于农业生产高效翻土及自动播种设备 (Be used for high-efficient soil turning and automatic seeding equipment of agricultural production ) 是由 姚俊鹏 于 2020-07-27 设计创作，主要内容包括：本发明涉及农业机械领域,具体是涉及一种用于农业生产高效翻土及自动播种设备,包括用于移动的移动组件、用于观测情况的多孔摄像头、用于挖坑的翻土组件、用于储存种子的储料箱、用于播撒种子的播种组件、用于防止土壤挖出时影响播种的挡泥板和用于种子播撒完后盖上土壤的盖土组件,多孔摄像头设置于移动组件的前端,翻土组件、储料箱、播种组件和盖土组件均设置于移动组件上,并且翻土组件、储料箱、播种组件和盖土组件均沿着移动组件的长度方向依次排列,移动组件包括一个车座和一个顶盖,本发明解决了传统播种通过人工费时费力,以及无法多批量播种的问题,减少了人力劳动,以及提高了播种效率。(The invention relates to the field of agricultural machinery, in particular to high-efficiency soil turning and automatic sowing equipment for agricultural production, which comprises a moving component for moving, a porous camera for observing conditions, a soil turning component for digging a pit, a storage box for storing seeds, a sowing component for sowing the seeds, a mudguard for preventing the influence on sowing when the soil is dug out, and a soil covering component for covering the soil after the seeds are sowed, wherein the porous camera is arranged at the front end of the moving component, the soil turning component, the storage box, the sowing component and the soil covering component are all arranged on the moving component, the soil turning component, the storage box, the sowing component and the soil covering component are all sequentially arranged along the length direction of the moving component, and the moving component comprises a saddle and a top cover, so that the problems that the labor and time are wasted and the labor are wasted by manpower and the traditional sowing and the sowing can not be performed in batches are solved, reduces the manpower labor and improves the seeding efficiency.)

1. An efficient soil turning and automatic sowing device for agricultural production is characterized by comprising a moving assembly, a porous camera (1) for observing conditions, a soil turning assembly for digging a pit, a storage box (2) for storing seeds, a sowing assembly for sowing the seeds, a fender (3) for preventing the seeds from influencing sowing when digging out, and a soil covering assembly for covering the soil after the seeds are sowed, wherein the porous camera (1) is arranged at the front end of the moving assembly, the soil turning assembly, the storage box (2), the sowing assembly and the soil covering assembly are all arranged on the moving assembly, the soil turning assembly, the storage box (2), the sowing assembly and the soil covering assembly are all sequentially arranged along the length direction of the moving assembly, the fender (3) is arranged at the bottom of the moving assembly and positioned between the soil turning assembly and the sowing assembly, the soil covering assembly is positioned at the bottom of the moving assembly, the moving assembly comprises a seat (4) and a top cover (5), the top cover (5) is arranged at the top of the seat (4), and the periphery between the seat (4) and the top cover (5) is fixed through a bolt.

2. The efficient soil turning and automatic seeding device for agricultural production according to claim 1, wherein the front end and the rear end of the bottom of the seat (4) are respectively provided with a steering mechanism and a moving mechanism, the steering mechanism and the moving mechanism are respectively provided with two wheels (6) symmetrically arranged at two sides of the seat (4), each wheel (6) is rotatably arranged on a hub frame (7), the two hub frames (7) of the steering mechanism are respectively rotationally driven by a steering motor (8), each steering motor (8) is vertically arranged at the top of the seat (4), the two hub frames (7) of the moving mechanism are respectively fixed at the bottom of the seat (4) through a support column, and the two wheels (6) of the moving mechanism are connected through a rotating rod (9).

3. The efficient soil turning and automatic seeding device for agricultural production according to claim 2, wherein two ends of the rotating rod (9) respectively penetrate through the wheels (6) and are rotatably arranged on the hub frame (7) of the moving mechanism, the double-head motor (10) is further arranged on one side of the top of the seat (4) located on the moving mechanism, two connecting rods are respectively arranged on two output shafts of the double-head motor (10), each connecting rod is rotatably arranged on one movable frame, a driving wheel is further respectively sleeved on each connecting rod and the rotating rod (9), the driving wheel on each connecting rod and the driving wheel on the rotating rod (9) are matched through a driving belt (11), and strip-shaped openings for driving the corresponding belts are further respectively arranged on two sides of the top of the seat (4).

4. The efficient soil turning and automatic seeding equipment for agricultural production according to claim 3, wherein one side of the saddle (4) and the top cover (5) near the front end is provided with a movable opening for installing a soil turning assembly and facilitating soil turning, the soil turning assembly comprises a lifting mechanism and four soil turning wheels (12), the lifting mechanism is arranged at the movable opening at the top of the inner side of the saddle (4), the four soil turning wheels (12) are arranged on the lifting mechanism, the lifting mechanism comprises a bottom plate (13), a lifting plate (14) and two lifting frames (15), the bottom plate (13) is fixedly arranged at the movable opening, the two lifting frames (15) are vertically and symmetrically arranged at the top of the bottom plate (13), the top of the two lifting frames (15) is also fixedly provided with a top plate (16), and the two lifting frames (15) are also vertically and upwardly and symmetrically provided with two sliding strips (17), the lifting plate (14) is horizontally and slidably sleeved on the four sliding strips (17).

5. The efficient soil turning and automatic seeding device for agricultural production according to claim 4, wherein two sides of the lifting plate (14) are located at the bottom of the corresponding lifting frame (15), a screw (18) is arranged to rotate upwards, each screw (18) is driven by a lifting motor (19), two sides of the lifting plate (14) are slidably sleeved on the corresponding screw (18) through a sleeving block (20), a sleeve (21) is arranged on the outer side of each screw (18), two vertical plates (22) are fixedly arranged downwards on two sides of the top of the lifting plate (14), a rotating shaft (23) is arranged between the lower halves of the two vertical plates (22) in a rotating manner, four soil turning wheels (12) are sleeved on the rotating shaft (23), and the four soil turning wheels (12) are distributed at equal intervals along the length direction of the rotating shaft (23), each soil turning wheel (12) is also provided with a plurality of soil turning cutters (24) along the circumferential direction of the corresponding soil turning wheel (12).

6. The high-efficiency soil turning and automatic seeding device for agricultural production according to claim 5, it is characterized in that one end of the rotating shaft (23) passes through one side of the vertical plate (22) and extends outwards, a first bevel gear (25) is sleeved on the extending end of the rotating shaft (23), a second bevel gear (26) is meshed above the first bevel gear (25), a linkage rod (27) is sleeved on the second bevel gear (26), the free end of the linkage rod (27) vertically penetrates through the lifting plate (14) upwards to extend out, the extending end of the linkage rod (27) is also sleeved with a third bevel gear (28), the linkage rod (27) can also be arranged on the outer side wall of the vertical plate (22) through a support (29) in a rotating manner, the side of the third bevel gear (28) is also meshed with a fourth bevel gear (30), and the fourth bevel gear (30) is also driven by a rotating motor (31).

7. The efficient soil turning and automatic seeding device for agricultural production according to claim 4, wherein the storage box (2) is fixedly arranged at the top of the inner side of the saddle (4) through a bracket, the bottom of the inner side of the storage box (2) is also inclined, the top of the storage box (2) is also provided with a box cover (32), the top of the box cover (32) is also provided with a feeding port (33) for feeding a large amount of seeds, one side of the storage box (2) facing the seeding assembly is also provided with four inclined falling channels (34) for feeding the seeds into the seeding assembly in an inclined state, the bottoms of the four inclined falling channels (34) are also fixed on the seeding assembly through a fixing plate (35), each inclined falling channel (34) is also provided with a material limiting plate (36), the four material limiting plates (36) are all connected through a round rod (37), and the round rod (37) is also driven through a single-shaft motor (38), one side of each inclined falling groove is also provided with a photoelectric sensor (39) for controlling the falling amount of the seeds.

8. The efficient soil turning and automatic sowing device for agricultural production according to claim 7, wherein the sowing assembly comprises a U-shaped frame (40), a sheave (45) mechanism and four sowing wheels (41), the U-shaped frame (40) is fixedly arranged at the bottom of the inner side of the saddle (4), both ends of the U-shaped frame (40) face downwards, a driving rod (42) is rotatably arranged between both ends of the U-shaped frame (40), the four sowing wheels (41) are all sleeved on the driving rod (42), the four sowing wheels (41) are distributed at equal intervals along the length direction of the driving rod (42), the outer side wall of each sowing wheel (41) is uniformly provided with three sowing boxes (43) along the circumferential direction of the corresponding sowing wheel (41), one side of each sowing wheel (41) close to the mudguard (3) is also provided with a blocking arc plate (44) for preventing seeds from accurately falling into a pit, the grooved wheel (45) mechanism is arranged at one end of the driving rod (42).

9. The agricultural high-efficiency soil turning and automatic sowing equipment for agricultural production according to claim 8, wherein the geneva mechanism is composed of a geneva wheel (45) and a dial plate (46), the geneva wheel (45) is sleeved at one end of the driving rod (42), the dial plate (46) is arranged above the geneva wheel (45), the dial plate (46) is further driven by an adjusting motor (47), the adjusting motor (47) is fixedly arranged at one side of the U-shaped frame (40), the geneva wheel (45) is further uniformly provided with three U-shaped openings (48) along the circumferential direction of the geneva wheel (45), a half-arc opening (49) matched with the dial plate (46) is further arranged between every two U-shaped openings (48), the top of the dial plate (46) is provided with an extending rod (50) in an outward extending way, and the bottom of the outward end of the extending rod (50) is further provided with a cylinder (51) for shifting the geneva wheel (45) through the U-shaped openings (48, one side of the dial plate (46) at the position of the extension rod (50) is also provided with a notch (52).

10. The efficient soil turning and automatic seeding device for agricultural production according to claim 9, wherein the soil covering assembly comprises a mounting frame (53) and a cover plate (54), the mounting frame (53) is fixedly arranged at the bottom of the saddle (4), the cover plate (54) is rotatably arranged on the lower half portion of the mounting frame (53) through a turning rod, the turning rod is further driven by a turning motor (55), both sides of the tail end of the cover plate (54) are respectively provided with a limiting rod (56), both sides of the mounting frame (53) are respectively provided with an arc-shaped groove (57) for limiting the rotating range of the cover plate (54), and each limiting rod (56) is arranged in the corresponding arc-shaped groove (57).

Technical Field

The invention relates to the field of agricultural machinery, in particular to efficient soil turning and automatic sowing equipment for agricultural production.

Background

When carrying out partial agricultural seeding, the seeder need take earlier the hoe to dig a hole on ploughing, beat all holes after, put down the hoe, the seed of taking is lost in proper order in the hole, the seed is lost after putting, take up the hoe again and cover soil with seed top again, whole seeding process divides the cubic to go on, waste time and energy, and whole process seeder needs the operation of bowing, high in labor strength, make seeding inefficiency, can't satisfy present fast rhythm society, also there are some seeding equipment that can promote seeding efficiency on the market today, but these equipment are when seeding, can't sow the seed in the soil after turning over automatically, and also can't bury the pot hole of shoveling automatically again, in actual operation, promotion to seeding efficiency is not obvious.

At present, with the popularization of mechanical equipment, automatic sowing equipment is widely used, for example, soybean, peanut, garlic, corn and the like can be adopted; most of the existing seeding equipment has complex structure and large volume, is generally only suitable for large-area farmland seeding operation, and is not worth using the seeding machine of the type for a farmland region with small area.

Traditional seeding is gone on through the manual work, it is wasted time and energy, during current mechanical seeding, at first dig out the hole with the farmland, then spill the seed into, cover soil at last, the seeding inaccuracy of often seed of this in-process, can not accurately spill in the hole, and traditional equipment often can't many batches sow when the seed digs the hole and the seed is broadcast, still need the manual driving equipment to sow, to these problems, therefore, need design one kind can carry out many batches of seeding equipment to the farmland automatically.

Disclosure of Invention

For solving the technical problem, the utility model provides a be used for high-efficient soil turning and automatic seeding equipment of agricultural production, this technical scheme has solved traditional seeding and has wasted time and energy through the manual work to and the problem of seeding in batches more can't.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

an efficient soil turning and automatic sowing device for agricultural production comprises a moving component, a porous camera, a soil turning component, a storage box, a sowing component, a mud guard and a soil covering component, wherein the moving component is used for moving, the porous camera is used for observing conditions, the soil turning component is used for digging a pit, the storage box is used for storing seeds, the sowing component is used for sowing the seeds, the mud guard is used for preventing the soil from influencing sowing when the soil is dug out, the soil covering component is used for covering the soil after the seeds are sowed, the porous camera is arranged at the front end of the moving component, the soil turning component, the storage box, the sowing component and the soil covering component are all arranged on the moving component, the soil turning component, the storage box, the sowing component and the soil covering component are all sequentially arranged along the length direction of the moving component, the mud guard is arranged at the bottom of the moving component and is positioned between the soil turning component and the sowing component, and the peripheries between the saddle and the top cover are respectively fixed through a bolt.

As an optimal scheme for efficient soil turning and automatic seeding equipment for agricultural production, a steering mechanism and a moving mechanism are respectively arranged at the front end and the rear end of the bottom of a saddle, the steering mechanism and the moving mechanism are respectively provided with two wheels which are symmetrically arranged on two sides of the saddle, each wheel can be rotatably arranged on a hub frame, the two hub frames of the steering mechanism are respectively driven to rotate through a steering motor, each steering motor is vertically arranged at the top of the saddle, the two hub frames of the moving mechanism are respectively fixed at the bottom of the saddle through a support column, and the two wheels of the moving mechanism are connected through a rotating rod.

As an optimal scheme for efficient soil turning and automatic seeding equipment for agricultural production, two ends of a rotating rod respectively penetrate through wheels and can be rotatably arranged on a hub frame of a moving mechanism, a double-end motor is further arranged on one side, located on the moving mechanism, of the top of a saddle, two end output shafts of the double-end motor are respectively provided with a connecting rod, each connecting rod can be rotatably arranged on a movable frame, a driving wheel is further sleeved on each connecting rod and the rotating rod respectively, the driving wheels on each connecting rod and the driving wheels on the rotating rods are matched through a driving belt respectively, and strip-shaped openings used for corresponding belt transmission are further formed in two sides of the top of the saddle respectively.

As an optimal selection scheme that is used for high-efficient soil turning and automatic seeding equipment of agricultural production, saddle and top cap all are equipped with the expansion joint that is used for the subassembly installation of digging and is convenient for dig near the front end, the subassembly of digging includes an elevating system and four soil turning wheels, elevating system sets up in the inboard top expansion joint department of saddle, four soil turning wheels all set up on elevating system, elevating system is by a bottom plate, a lifter plate and two cranes are constituteed, the bottom plate is fixed to be set up in expansion joint department, two cranes all are vertical state symmetry and set up in the top of bottom plate, the top of two cranes is still fixed and is equipped with a roof, and still equal vertical symmetry of making progress on two cranes is equipped with two draw slips, the lifter plate is horizontal state slip cap and locates on four draw slips.

As an optimal selection scheme that is used for high-efficient soil turning and automatic sowing equipment of agricultural production, the both sides of lifter plate are located corresponding crane bottom and still all set up the rotation that makes progress and are equipped with a screw rod, every screw rod all is through a elevator motor drive, the both sides of lifter plate still all are located corresponding screw rod through one cup joints a slip cap, and the outside of every screw rod still all is equipped with a cover shell, the top both sides of lifter plate still all set up downward fixed and are equipped with two risers, can also the pivoted be equipped with a pivot between the lower half of two risers, four soil turning wheels all overlap and locate in the pivot, and four soil turning wheels are equidistant along the length direction of pivot and distribute, every soil turning wheel is gone up and still all is equipped with a plurality of soil turning cutter along the circumferencial direction of corresponding soil turning wheel.

As an optimal scheme that is used for high-efficient soil turning and automatic seeding equipment of agricultural production, one side that the riser was passed to the one end of pivot is outwards stretched out, still the cover is equipped with a first bevel gear on the end of stretching out of pivot, first bevel gear's top still meshes and is equipped with a second bevel gear, the cover is equipped with a gangbar on the second bevel gear, and the free end of gangbar still vertically upwards passes the lifter plate and upwards stretches out, the end that stretches out of gangbar still is equipped with a third bevel gear, the gangbar can also the pivoted set up on the lateral wall of riser through a support, third bevel gear's side still meshes and is equipped with a fourth bevel gear, and fourth bevel gear still drives through a rotating electrical machines.

As an optimal scheme that is used for high-efficient soil turning and automatic sowing equipment of agricultural production, the storage case passes through a support fixed set up in the inboard top of saddle, the inboard bottom of storage case still is the slope form, the top of storage case still is equipped with a case lid, and the top of case lid still is equipped with a input mouth that is convenient for drop into a large amount of seeds, the storage case still is equipped with four and is the inclined falling passageway that the seed falls into in the sowing subassembly of being convenient for of tilt state towards one side of sowing subassembly, the bottom of four inclined falling passageways still is fixed in on the sowing subassembly through a fixed plate, still all be equipped with a limit flitch on every inclined falling passageway, four limit flitchs all connect through a round bar, and the round bar still through a unipolar motor drive, one side of every inclined falling groove still all is equipped with a photoelectric sensor who is used for controlling how much the seed falls.

As an optimal selection scheme that is used for high-efficient soil turning of agricultural production and automatic seeding equipment, the seeding subassembly includes a U-shaped frame, a geneva mechanism and four seeding wheels, the U-shaped frame is fixed to be set up in the inboard bottom of saddle, the both ends equipartition face of U-shaped frame stretches out downwards, it is equipped with a actuating lever still to rotate between the both ends of U-shaped frame, four seeding wheels all overlap and locate on the actuating lever, and four seeding wheels along the equidistant distribution of the length direction of actuating lever, the lateral wall of every seeding wheel all evenly is equipped with three seeding box along the circumferencial direction of corresponding seeding wheel, one side that four seeding wheels are close to the fender still is equipped with one and prevents that the seed from failing the accurate fender arc board that falls into in the hole, geneva mechanism sets up.

As an optimal scheme that is used for high-efficient soil turning of agricultural production and automatic seeding equipment, geneva mechanism comprises a sheave and a driver plate, the one end of actuating lever is located to the sheave cover, the driver plate sets up in the top of sheave, the driver plate still drives through an adjusting motor, adjusting motor is fixed to be set up in one side of U-shaped frame, the sheave still evenly is equipped with three U-shaped mouth along the circumferencial direction of sheave, still all be equipped with one between per two U-shaped mouths with driver plate matched with semi-arc mouth, the top of driver plate outwards extends and is equipped with an extension rod, and the outside end bottom of extension rod still is equipped with a cylinder of stirring the sheave through the U-shaped mouth, one side that the driver plate is located the extension rod department still is equipped with a.

As an optimal selection scheme for agricultural production high-efficient soil turning and automatic seeding equipment, the soil covering assembly comprises a mounting bracket and a cover plate, the mounting bracket is fixedly arranged at the bottom of the saddle, the cover plate is rotatably arranged on the lower half part of the mounting bracket through a turning rod, the turning rod is driven by a turning motor, both sides of the tail end of the cover plate are provided with a limiting rod, both sides of the mounting bracket are provided with arc-shaped grooves for limiting the rotation range of the cover plate, and each limiting rod is arranged in the corresponding arc-shaped groove.

Compared with the prior art, the invention has the beneficial effects that:

when an operator digs and seeds, firstly, the moving assembly runs in a farmland, the condition of the farmland is observed by the porous camera, then, in the running process of the moving assembly, the digging assembly digs and digs a pit for the farmland, when the digging assembly digs the soil, the fender is used for preventing the soil from interfering with the sowing, as a large amount of seeds are stored in the storage box, the sowing assembly spills the seeds into the pits, and when the moving assembly continues to run, the covering assembly covers the soil on the pits to bury the seeds, finally, the aim of automatic sowing is achieved.

Drawings

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

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

FIG. 3 is an exploded perspective view of the present invention;

FIG. 4 is a perspective view of the moving assembly;

FIG. 5 is a front view of the moving assembly;

FIG. 6 is a cross-sectional view of the moving assembly;

FIG. 7 is a schematic perspective view of a material storage box;

FIG. 8 is a perspective view of the sowing assembly;

FIG. 9 is a side view of the seeding assembly;

fig. 10 is a perspective view of the soil covering assembly.

Description of reference numerals: the multi-hole camera 1, the storage box 2, the mudguard 3, the saddle 4, the top cover 5, the wheel 6, the hub frame 7, the steering motor 8, the rotating rod 9, the double-headed motor 10, the transmission belt 11, the soil turning wheel 12, the bottom plate 13, the lifting plate 14, the lifting frame 15, the top plate 16, the slide bar 17, the screw rod 18, the lifting motor 19, the socket block 20, the casing 21, the vertical plate 22, the rotating shaft 23, the soil turning tool 24, the first bevel gear 25, the second bevel gear 26, the linkage rod 27, the third bevel gear 28, the support 29, the fourth bevel gear 30, the rotating motor 31, the box cover 32, the input port 33, the inclined falling channel 34, the fixing plate 35, the material limiting plate 36, the round rod 37, the single-shaft motor 38, the photoelectric sensor 39, the U-shaped frame 40, the seeding wheel 41, the driving rod 42, the seeding box 43, the material blocking arc plate 44, the grooved wheel 45, the driving plate 46, the adjusting motor 47, the U, Notch 52, mounting bracket 53, cover plate 54, turnover motor 55, limiting rod 56 and arc-shaped groove 57.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 10, an efficient soil turning and automatic seeding apparatus for agricultural production comprises a moving assembly for moving, a porous camera 1 for observing conditions, a soil turning assembly for digging a pit, a storage tank 2 for storing seeds, a seeding assembly for seeding seeds, a mud guard 3 for preventing soil from affecting seeding when the soil is dug out, and a soil covering assembly for covering the soil after the seeds are sowed, wherein the porous camera 1 is arranged at the front end of the moving assembly, the soil turning assembly, the storage tank 2, the seeding assembly and the soil covering assembly are all arranged on the moving assembly, the soil turning assembly, the storage tank 2, the seeding assembly and the soil covering assembly are all sequentially arranged along the length direction of the moving assembly, the mud guard 3 is arranged at the bottom of the moving assembly and is positioned between the soil turning assembly and the seeding assembly, the soil covering assembly is positioned at the bottom of the moving assembly, the moving assembly comprises a vehicle seat 4 and a top cover 5, the top cover 5 is arranged on the top of the saddle 4, and the peripheries between the saddle 4 and the top cover 5 are respectively fixed through bolts. When operating personnel digs the seeding, at first, the removal subassembly traveles in the farmland, the condition in the farmland is observed to porous camera 1, then, the in-process that the removal subassembly traveled, the subassembly that digs the soil and digs the hole to the farmland, when the subassembly that digs the soil, fender 3 is in order to prevent soil interference seeding, because storage tank 2 is internal to be stored with a large amount of seeds, consequently, the seeding subassembly spills the seed into the pot hole thereupon, when the removal subassembly continues to travel, the subassembly that covers soil is thereupon with soil lid bury the seed on the pot hole, finally, automatic seeding's purpose has been realized.

The front end and the rear end of the bottom of the saddle 4 are respectively provided with a steering mechanism and a moving mechanism, the steering mechanism and the moving mechanism are respectively provided with two wheels 6 which are symmetrically arranged on two sides of the saddle 4, each wheel 6 can be rotationally arranged on one hub frame 7, the two hub frames 7 of the steering mechanism are respectively driven to rotate through a steering motor 8, each steering motor 8 is vertically arranged at the top of the saddle 4, the two hub frames 7 of the moving mechanism are respectively fixed at the bottom of the saddle 4 through a support column, and the two wheels 6 of the moving mechanism are connected through a rotating rod 9. When an operator turns over the ground and seeds, firstly, the moving assembly runs in a farmland, turns and moves through the steering mechanism and the moving mechanism, the seat 4 of the moving assembly moves through the four wheels 6, and when the steering mechanism turns, the two wheels 6 at the steering mechanism are immediately turned and adjusted through the corresponding steering motor 8.

The both ends of bull stick 9 pass wheel 6 respectively and can the pivoted set up in moving mechanism's wheel hub frame 7 on, and 4 top of saddle is located one side of moving mechanism and still is equipped with a double-end motor 10, the both ends output shaft of double-end motor 10 is equipped with a connecting rod respectively, every connecting rod can the pivoted respectively set up in a adjustable shelf, and still overlap respectively on every connecting rod and the bull stick 9 and be equipped with a drive wheel, still cooperate through a drive belt 11 respectively between the drive wheel on every connecting rod and the drive wheel on the bull stick 9, the top both sides of saddle 4 still are equipped with a bar mouth that is used for corresponding belt drive respectively. When the moving mechanism drives the wheels 6 to move, the double-head motor 10 drives the belt wheels on the two output shafts to rotate, and the two belt wheels on the double-head motor 10 are respectively connected with the belt wheels on the rotating rod 9 through belts, so that the rotating rod 9 rotates through the belts immediately, after the rotating rod 9 rotates, the wheels 6 at the two ends of the rotating rod 9 also rotate along with the rotating rod, and the saddle 4 also moves through the two wheels 6.

Saddle 4 and top cap 5 all are equipped with the expansion joint that is used for the subassembly installation of digging and is convenient for dig near the front end, the subassembly of digging includes an elevating system and four soil turning wheels 12, elevating system sets up in the inboard top expansion joint department of saddle 4, four soil turning wheels 12 all set up on elevating system, elevating system is by a bottom plate 13, an lifter plate 14 and two crane 15 are constituteed, bottom plate 13 is fixed to be set up in expansion joint department, two crane 15 all are vertical state symmetry and set up in the top of bottom plate 13, two crane 15's top is still fixed and is equipped with a roof 16, and two crane 15 are gone up still all vertical upwards the symmetry and are equipped with two draw runner 17, lifter plate 14 is the horizontality slip cap and locates on four draw runner 17. When the digging assembly digs the pit, the four digging wheels 12 are subjected to height adjustment through the lifting mechanism, the four digging wheels 12 are convenient to dig the pit in the farmland, and when the lifting mechanism drives the four digging wheels 12, the lifting plate 14 is lifted and moved on the four sliding strips 17.

The both sides of lifter plate 14 are located corresponding crane 15 bottom and all set up the rotation upwards and are equipped with a screw rod 18, every screw rod 18 all drives through a elevator motor 19, the both sides of lifter plate 14 still all locate corresponding screw rod 18 through a cover piecing block 20 slip cap, and the outside of every screw rod 18 still all is equipped with a cover shell 21, the top both sides of lifter plate 14 still all set up downward fixed and are equipped with two risers 22, can also the pivoted be equipped with a pivot 23 between the lower half of two risers 22, four soil turning wheels 12 all overlap and locate on the pivot 23, and four soil turning wheels 12 are along the equidistant distribution of the length direction of pivot 23, still all be equipped with a plurality of soil turning tool 24 along the circumferencial direction of corresponding soil turning wheel 12 on every soil turning wheel 12. When the lifting plate 14 moves up and down on the four sliding bars 17, each screw 18 is driven by a corresponding lifting motor 19, and because the two ends of the lifting plate 14 are sleeved on the corresponding screws 18 through a sleeving block 20, the lifting plate 14 moves up and down along with the screws, the four soil turning wheels 12 come to the soil, and the four soil turning wheels 12 are turned over and dug through the soil turning cutters 24.

One end of the rotating shaft 23 penetrates through one side of the vertical plate 22 and extends outwards, a first bevel gear 25 is further sleeved on the extending end of the rotating shaft 23, a second bevel gear 26 is further meshed above the first bevel gear 25, a linkage rod 27 is sleeved on the second bevel gear 26, the free end of the linkage rod 27 further vertically and upwards penetrates through the lifting plate 14 and extends upwards, a third bevel gear 28 is further sleeved on the extending end of the linkage rod 27, the linkage rod 27 can also be rotatably arranged on the outer side wall of the vertical plate 22 through a support 29, a fourth bevel gear 30 is further meshed on the side of the third bevel gear 28, and the fourth bevel gear 30 is further driven by a rotating motor 31. When the rotating shaft 23 drives the four soil turning wheels 12 to rotate at a high speed, the rotating motor 31 drives the fourth bevel gear 30 to rotate, because the third bevel gear 28 and the fourth bevel gear 30 are meshed with each other, and the third bevel gear 28 and the second bevel gear 26 are connected through the linkage rod 27, the rotation of the third bevel gear 28 drives the second bevel gear 26 to rotate simultaneously, and because the second bevel gear 26 and the first bevel gear 25 are meshed with each other, the first bevel gear 25 is also sleeved on the rotating shaft 23, the rotating shaft 23 is driven by the rotation of the first bevel gear 25 to rotate, and the four soil turning wheels 12 rotate at a high speed.

Storage tank 2 sets up in the inboard top of saddle 4 through a support is fixed, the inboard bottom of storage tank 2 still is the slope form, the top of storage tank 2 still is equipped with a case lid 32, and the top of case lid 32 still is equipped with a mouth 33 of puting in convenient for drop into a large amount of seeds, storage tank 2 still is equipped with four and is the inclined state and be convenient for the seed to fall into the oblique passageway 34 of sowing the subassembly towards one side of sowing the subassembly, the bottom of four oblique passageways 34 still is fixed in on the sowing subassembly through a fixed plate 35, still all be equipped with a material limiting plate 36 on every oblique passageway 34, four material limiting plate 36 all connect through a round bar 37, and round bar 37 still drives through a single-axis motor 38, one side of every oblique groove still all is equipped with a photoelectric sensor 39 that is used for controlling how much the seed falls. After four pot holes are dug by the four soil turning wheels 12, seeds in the storage box 2 slide into the four inclined falling channels 34, a plurality of seeds are blocked in each inclined falling channel through the corresponding material limiting plates 36, when the seeds fall, each material limiting plate 36 is opened through the rotation of the round rod 37 driven by the single-shaft motor 38, and the seeds spread in each pot hole need to be proper, so that after each M18 photoelectric sensor 39 senses that the seeds fall from the proper quantity, each material limiting plate 36 is controlled to block the seeds, and a large number of seeds are prevented from falling on the sowing assembly at the same time.

The seeding subassembly includes a U-shaped frame 40, a sheave 45 mechanism and four seeding wheels 41, U-shaped frame 40 is fixed to be set up in the inboard bottom of saddle 4, the equal face in both ends of U-shaped frame 40 stretches out downwards, it is equipped with a drive lever 42 still to rotate between the both ends of U-shaped frame 40, four seeding wheels 41 are all overlapped on locating drive lever 42, and four seeding wheels 41 are along the equidistant distribution of length direction of drive lever 42, the lateral wall of every seeding wheel 41 all evenly is equipped with three seeding box 43 along the circumferencial direction of corresponding seeding wheel 41, one side that four seeding wheels 41 are close to fender 3 still is equipped with one and prevents that the seed from failing the accurate fender arc board 44 that falls into the hole, sheave 45 mechanism sets up in the one end of drive lever 42. After the seeds in each inclined falling channel 34 fall into one sowing box 43 of the corresponding sowing wheel 41, the geneva 45 mechanism drives the driving rod 42 to rotate, the four sowing wheels 41 rotate 60 degrees under the action of the geneva 45 mechanism, the seeds fall into the corresponding pot holes accurately, each sowing wheel 41 drives the corresponding seeds to rotate, the sowing box 43 of each sowing wheel 41 rotates on the material blocking arc plate 44, and the seeds are prevented from falling when falling to the accurate position.

The geneva gear 45 mechanism is composed of a geneva gear 45 and a driving plate 46, the geneva gear 45 is set in one end of the driving lever 42, the driving plate 46 is set above the geneva gear 45, the driving plate 46 is driven by a regulating motor 47, the regulating motor 47 is fixed on one side of the U-shaped frame 40, the geneva gear 45 is also equipped with three U-shaped openings 48 along the circumferential direction of the geneva gear 45, a semi-arc opening 49 matched with the driving plate 46 is set between every two U-shaped openings 48, the top of the driving plate 46 is equipped with an extending rod 50 extending outwards, and the bottom of the outward end of the extending rod 50 is also equipped with a cylinder 51 which can drive the geneva gear 45 through the U-shaped opening 48, and one side of the driving plate 46 located at the extending. When the geneva 45 mechanism drives the driving rod 42 to do clearance movement, the adjusting motor 47 drives the dial 46 to rotate, and because the cylinder 51 at the extension rod 50 of the dial 46 is matched with the U-shaped opening 48 on the geneva 45, the dial 46 rotates along with the cylinder 51 to drive the geneva 45 to rotate, the arc opening on the geneva 45 is in order to prevent collision when rotating with the dial 46, and the notch 52 on the dial 46 is also in order to enable the dial 46 to normally rotate and not to influence the geneva 45.

The soil covering component comprises a mounting frame 53 and a cover plate 54, the mounting frame 53 is fixedly arranged at the bottom of the saddle 4, the cover plate 54 is rotatably arranged on the lower half part of the mounting frame 53 through a turning rod, the turning rod is driven by a turning motor 55, both sides of the tail end of the cover plate 54 are provided with a limiting rod 56, both sides of the mounting frame 53 are provided with arc-shaped grooves 57 for limiting the rotating range of the cover plate 54, and each limiting rod 56 is arranged in the corresponding arc-shaped groove 57. After the seeding subassembly has scattered the seed, remove the subassembly and continue to travel, apron 54 rotates through upset motor 55, and apron 54 drives the soil at the removal in-process and covers on the pot hole, and the apron 54 rotates in corresponding arc wall 57 through two gag lever posts 56 during, and the rotation range of control apron 54 prevents that apron 54 from contradicting in ground, finally, has realized the purpose of automatic seeding.

The device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:

firstly, when an operator turns over the ground and seeds, firstly, a moving assembly runs in a farmland, the moving assembly turns and moves through a steering mechanism and a moving mechanism, a saddle 4 of the moving assembly moves through four wheels 6, when the steering mechanism turns, two wheels 6 at the steering mechanism are immediately adjusted in a steering mode through corresponding steering motors 8, when the moving mechanism drives the wheels 6 to move, a double-head motor 10 drives belt wheels on two output shafts to rotate, because the two belt wheels on the double-head motor 10 are respectively connected with the belt wheels on a rotating rod 9 through belts, the rotating rod 9 is immediately rotated through the belts, after the rotating rod 9 rotates, the wheels 6 at two ends of the rotating rod 9 also rotate along with the rotating rod, and the saddle 4 also moves through the two wheels 6;

step two, when the digging assembly digs a pit, the four digging wheels 12 are adjusted in height through the lifting mechanism, so that the four digging wheels 12 dig a pit on a farmland conveniently, the lifting mechanism drives the four digging wheels 12 to drive, the lifting plate 14 moves up and down on the four sliding strips 17, each screw 18 is driven by the corresponding lifting motor 19, as the two ends of the lifting plate 14 are sleeved on the corresponding screw 18 through the sleeving block 20, the lifting plate 14 moves up and down along with the lifting plate, the four digging wheels 12 come to the soil, the rotating motor 31 drives the fourth bevel gear 30 to rotate, as the third bevel gear 28 is meshed with the fourth bevel gear 30 and the third bevel gear 28 is connected with the second bevel gear 26 through the linkage rod 27, the rotation of the third bevel gear 28 drives the gear 26 to rotate simultaneously, and as the second bevel gear 26 is meshed with the first bevel gear 25, the first bevel gear 25 is also sleeved on the rotating shaft 23, so that the rotating shaft 23 is driven to rotate by the rotation of the first bevel gear 25, the four soil turning wheels 12 rotate at high speed, and the four soil turning wheels 12 are turned and dug through the soil turning cutter 24;

step three, after four pits are dug by the four soil-turning wheels 12, the seeds in the storage box 2 slide into the four inclined falling channels 34, a plurality of seeds are blocked in each inclined falling channel by the corresponding material limiting plates 36, when the seeds fall, each material limiting plate 36 drives the round rod 37 to rotate and open by the single-shaft motor 38, and as the seeds spread in each pit need a proper amount, each M18 photoelectric sensor 39 controls each material limiting plate 36 to block the seeds after sensing that the proper amount of seeds fall, so as to prevent a large amount of seeds from falling on the sowing assembly at the same time, after the seeds in each inclined falling channel 34 fall in one sowing box 43 of the corresponding sowing wheel 41, the geneva wheel 45 mechanism drives the driving rod 42 to rotate along with the geneva wheel 45 mechanism, and when the geneva wheel 45 mechanism drives the driving rod 42 to do clearance motion, the adjustment motor 47 drives the driving plate 46 to rotate, and as the cylindrical 51 at the extension rod 50 of the driving plate 46 is matched with the U-shaped opening 48 on the geneva wheel 45, therefore, the dial 46 rotates to drive the grooved wheel 45 to rotate through the cylinder 51, the arc opening on the grooved wheel 45 collides with the dial 46 when rotating, the notch 52 on the dial 46 also does not affect the grooved wheel 45 in order to enable the dial 46 to normally rotate, the four sowing wheels 41 rotate 60 degrees under the action of the grooved wheel 45 mechanism, the seeds accurately fall into corresponding pits, each sowing wheel 41 drives the corresponding seed to rotate, the sowing box 43 of each sowing wheel 41 rotates on the blocking arc plate 44, and the seeds are prevented from falling when falling to an accurate position.

After the seeding subassembly has scattered the seed, remove the subassembly and continue to travel, apron 54 rotates through upset motor 55, and apron 54 drives the soil at the removal in-process and covers on the pot hole, and the apron 54 rotates in corresponding arc wall 57 through two gag lever posts 56 during, and the rotation range of control apron 54 prevents that apron 54 from contradicting in ground, finally, has realized the purpose of automatic seeding.

The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.