CN109121596B

CN109121596B - Agricultural machine vehicle body mechanism

Info

Publication number: CN109121596B
Application number: CN201811086112.8A
Authority: CN
Inventors: 羊妙菜
Original assignee: Nanjing Baitengfa Information Technology Co ltd
Current assignee: NANJING BAITENGFA INFORMATION TECHNOLOGY Co.,Ltd.
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2021-08-13
Anticipated expiration: 2038-09-18
Also published as: CN109121596A

Abstract

The invention discloses an agricultural machinery vehicle body mechanism, which comprises a seeding box, wherein the bottom of the seeding box is provided with a seeding hole, the bottom of the seeding box is welded with a clamping plate, the clamping plate is provided with a plurality of clamping holes, a clamping groove is arranged between the clamping plate and the seeding box, two sides of the seeding box are provided with shaft holes, the shaft holes are rotatably connected with a seeding roller, the seeding roller is provided with a plurality of idler wheels, the right end of the seeding roller is welded with a belt wheel, the idler wheels are slidably connected with the seeding roller, the idler wheels are provided with a plurality of grooves, the clamping groove is slidably connected with a sliding plate, the bottom of the sliding plate is welded with a seed poking barrel, the sliding plate is provided with a seeding hole, a fixed plate is fixed on the seeding barrel, a plurality of upright posts are arranged on the fixed plate, springs are sleeved on the upright posts, the upright posts are slidably connected with a clamping plate, the top ends of the upright posts are welded with the sliding plate, seeding and integrative the adjusting of tectorial membrane, adjust convenient and fast, improve work efficiency.

Description

Agricultural machine vehicle body mechanism

Technical Field

The invention belongs to the technical field of agricultural machinery, and particularly relates to a vehicle body mechanism of agricultural machinery.

Background

The existing film covering seeder is usually only suitable for planting individual plants, the changing operation of planting gaps and film covering gaps is too complicated, the height of the covering film is fixed, the film is pressed too tightly by soil after the film covering, and the inconvenience is brought to residual film recycling, so the pollution to the soil is easily caused.

Disclosure of Invention

The invention aims to provide an agricultural machine body mechanism to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an agricultural machinery vehicle body mechanism comprises a seeding box, wherein the bottom of the seeding box is provided with a seeding hole, the bottom of the seeding box is welded with a clamping plate, the clamping plate is provided with a plurality of clamping holes, a clamping groove is arranged between the clamping plate and the seeding box, two sides of the seeding box are provided with shaft holes, the shaft holes are rotatably connected with a seeding roller, the seeding roller is provided with a plurality of idler wheels, the right end of the seeding roller is welded with a belt wheel, the idler wheels are slidably connected with the seeding roller, the idler wheels are provided with a plurality of seed grooves, the clamping groove is slidably connected with a sliding plate, the bottom of the sliding plate is welded with a seed poking cylinder, the sliding plate is provided with the seeding hole, a fixed plate is fixed on the seeding cylinder, the fixed plate is provided with a plurality of upright posts, a plurality of springs are sleeved on the upright posts, the upright posts are slidably connected with the clamping plate, the top end of the upright posts are welded with the sliding plate, the utility model discloses a seeding box, including splint, slide, seeding case, suspension board, clamping column, film shaft, fender dish spiro union, seeding case, suspension board and montant, the clamping column passes the card hole on splint, the slide respectively, the slide right side and suspension board welding, suspension board and the board groove sliding connection on seeding case right side, the suspension board rotates with the film shaft to be connected, the film shaft is connected with the fender dish spiro union, seeding case both sides are equipped with the suspension, be equipped with a plurality of screws on the montant, the suspension passes through the bolt spiro union with the montant, the montant bottom rotates with the compression roller both ends to be connected, be equipped with on the compression roller and dig native wheel, dig native wheel and pass through bolt and compression roller fixed connection, the compression roller right-hand member welds with the band pulley, it rotates with the horizontal pole to dig the wheel, the horizontal pole rotates through fixed barrel casing on pivot and the seeding section of thick bamboo to be connected.

Preferably, the width of slide all is greater than the seeding hole width of seeding case bottom, the gyro wheel is located the seeding hole on the slide, the roller of sowing is tangent with seeding case bottom surface.

Preferably, the height of the suspension plate is the same as that of the plate groove, the width of the notch part of the clamping groove is the same as the diameter of the top part of the sowing cylinder, and the width of the sliding plate is the same as that of the clamping groove.

Preferably, the radius of the clamping column is the same as that of the clamping hole, the height of the clamping column is equal to the sum of the thicknesses of the sliding plate and the clamping plate, and the spring is in a compressed state.

Preferably, each cross rod corresponds to two symmetrical soil planing wheels, and the distance between the two soil planing wheels is equal to the length of the film shaft.

Preferably, the soil planing wheel is provided with helical teeth, and the belt wheel on the seeding roller and the belt wheel on the pressing roller are positioned on the same plane.

The invention has the technical effects and advantages that: this agricultural machine automobile body mechanism, establish to sliding connection's mode between seeding section of thick bamboo top and the seeding case, thereby can change the growth interval between the seed through the interval that changes between the seeding section of thick bamboo, thereby can change the compression roller height through the montant and change the tectorial membrane height, all can sow the while tectorial membrane when the seed of the different crops of seeding, the film position is comparatively regular, it is convenient to retrieve the incomplete membrane, be applicable to different crop seeding work, seeding and the integrative regulation of tectorial membrane, adjust convenient and fast, the work efficiency is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a cross-sectional view of the seeding box of the present invention;

FIG. 4 is a view showing the structure of a sowing roller of the present invention;

FIG. 5 is a structural view of a seeding cylinder of the present invention;

FIG. 6 is a front view of the skateboard of the present invention;

FIG. 7 is a side view of the earth planing wheel of the present invention;

figure 8 is a front view of the planing wheel of the present invention.

In the figure: 1 seeding case, 2 seeding section of thick bamboo, 3 dig soil wheel, 4 compression rollers, 5 barrel casings, 6 band pulleys, 7 kind of rollers of sowing, 8 fixed plates, 9 pivot, 10 horizontal poles, 11 skewed tooth, 12 screw, 13 montants, 14 bolts, 15 suspensions, 16 shaft holes, 17 board grooves, 18 kind of sowing holes, 19 clamp grooves, 20 splint, 21 card holes, 22 gyro wheel, 23 kinds of grooves, 24 slide, 25 calorie of post, 26 hanger plates, 27 membrane axles, 28 fender dish, 29 stands, 30 springs, 31 cardboard.

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.

The invention provides an agricultural machinery vehicle body mechanism as shown in figures 1-8, which comprises a seeding box 1, wherein the bottom of the seeding box 1 is provided with seeding holes 18, the bottom of the seeding box 1 is welded with a clamping plate 20, the clamping plate 20 is provided with a plurality of clamping holes 21, a clamping groove 19 is arranged between the clamping plate 20 and the seeding box 1, two sides of the seeding box 1 are provided with shaft holes 16, the shaft holes 16 are rotatably connected with a seeding roller 7, the seeding roller 7 is provided with a plurality of rollers 22, the right end of the seeding roller 7 is welded with a belt wheel 6, the rollers 22 are slidably connected with the seeding roller 7, the rollers 22 are provided with a plurality of grooves 23, the clamping groove 19 is slidably connected with a sliding plate 24, the bottom of the sliding plate 24 is welded with a seed poking barrel 2, the sliding plate 24 is provided with the seeding holes 18, the seeding barrel 2 is fixed with a fixing plate 8, the fixing plate 8 is provided with a plurality of upright posts 29, and a plurality of upright posts 29 are sleeved with springs 30, the upright post 29 is connected with the clamping plate 31 in a sliding way, the top end of the upright post 29 is welded with the sliding plate 24, a plurality of clamping columns 29 are welded on the clamping plate 20, the clamping columns 29 respectively penetrate through the clamping holes 21 on the clamping plate 20 and the sliding plate 24, the right side of the sliding plate 24 is welded with a suspension plate 26, the suspension plate 26 is connected with the plate groove 17 at the right side of the sowing box 1 in a sliding way, the suspension plate 26 is rotationally connected with a membrane shaft 27, the membrane shaft 27 is in threaded connection with a baffle disc 28, the two sides of the sowing box 1 are provided with suspension brackets 15, the vertical rod 13 is provided with a plurality of screw holes 12, the suspension 15 is screwed with the vertical rod 13 through a bolt 14, the bottom of the vertical rod 13 is rotatably connected with two ends of the compression roller 4, the compression roller 4 is provided with a soil planing wheel 3, the soil planing wheel 3 is fixedly connected with the compression roller 4 through a bolt 14, the right end of the compression roller 4 is welded with the belt wheel 6, the soil planing wheel 3 is rotatably connected with a cross rod 10, and the cross rod 10 is rotatably connected with a barrel sleeve 5 fixed on the seeding barrel 2 through a rotating shaft 9.

Specifically, the width of slide 24 all is greater than the seeding hole 18 width of seeding case 1 bottom, gyro wheel 22 is located the seeding hole 18 on slide 24, it is tangent with seeding case 1 bottom surface to sow roller 7, and the seed in the seed groove 23 can be followed seeding hole 18 and dropped to seeding section of thick bamboo 2 when gyro wheel 22 rotates the seed groove 23 on gyro wheel 22 downwards, is gone into in the ground by seeding section of thick bamboo 2.

Specifically, the height of the hanging plate 26 is the same as that of the plate groove 17, the width of the notch part of the clamping groove 19 is the same as the diameter of the top of the seeding cylinder 2, the width of the sliding plate 24 is the same as that of the clamping groove 19, and when the sliding plate 24 slides in the clamping groove 19, the sliding plate 24 always plugs the seeding hole 18 on the bottom surface of the seeding box 1 to avoid seed leakage.

Specifically, the radius of the clamping column 25 is the same as that of the clamping hole 21, the height of the clamping column 25 is equal to the sum of the thicknesses of the sliding plate 24 and the clamping plate 20, the spring 30 is in a compressed state, the clamping column is clamped in the clamping hole, so that the sliding plate is fixed in the clamping groove, the clamping plate 31 is pulled, the clamping plate 31 slides the compression spring 30 on the upright post 29 until the clamping column 25 is separated from the clamping hole 21 on the clamping plate 20, and the sliding plate 24 can be slid, so that the distance between the seeding cylinders 2 is adjusted.

Specifically, each cross rod 10 corresponds to two symmetrical soil planing wheels 3, the distance between the two soil planing wheels 3 is equal to the length of the film shaft 27, and the soil planing wheels 3 plane soil to enable the soil to fall on the edge of the film covered on the soil to enable the film to be fixed.

Specifically, be equipped with skewed tooth 11 on the soil wheel 3, band pulley 6 on the seeding roller 7 and band pulley 6 on the compression roller 4 are located the coplanar, and skewed tooth 11 makes the earth that soil wheel 3 planed drop by lower one side.

The working principle is as follows:

when the sowing distance is adjusted, the bolt 14 on the soil planing wheel 3 is loosened, the clamping plate 31 is pulled downwards to enable the clamping plate 31 to slide on the upright 29 to press the compression spring 30 until the clamping column 25 is separated from the clamping hole 21 on the clamping plate 20, the sliding plate 24 slides in the clamping groove 19, the sliding plate 24 is fixed with the sowing cylinder 2 and can drive the soil planing wheel 3 to slide on the compression roller 4, the sowing cylinder 2 is horizontally fixed with the soil planing wheel 3 through the cylinder sleeve 5 and the cross rod 10, the upper part of the sliding plate 24 is fixed with the film shaft 27 through the suspension plate 26, the film shaft 27 can simultaneously slide horizontally, the roller 22 is positioned in the sowing hole 18 on the sliding plate 24, so that the roller 22 on the sowing roller 7 slides on the sowing roller 7, the space between the sowing cylinders 2 is adjusted, the film shaft 27 and the soil planing wheel 3 are kept relatively fixed, when the height of the compression roller 4 and the soil planing wheel 3 is adjusted, the bolt 14 on the vertical rod 13 is loosened, and the bolt 14 is fastened after the height of the vertical rod 13 is adjusted, when the tectorial membrane is sowed, pour the seed into seeding case 1, with the film cover on membrane axle 27, connect with the belt between the band pulley 6, power output shaft drives the rotation of sowing roller 7, the seed in the kind of groove 23 on the gyro wheel 22 is along with falling into in the seeding section of thick bamboo 2 then from the 2 bottom entering soil of seeding section of thick bamboo, membrane axle 27 rotates under the film pulling force effect, compression roller 4 paves the film on the seed of sowing, dig soil wheel 3 and roll up the back with the earth on film both sides and drop the pressure from the lower side of skewed tooth 11 and accomplish the work of sowing tectorial membrane promptly on the film.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an agricultural machine automobile body mechanism, includes seeding case (1), its characterized in that: the seeding box is characterized in that a seeding hole (18) is formed in the bottom of the seeding box (1), the bottom of the seeding box (1) is welded with a clamping plate (20), a plurality of clamping holes (21) are formed in the clamping plate (20), a clamping groove (19) is formed between the clamping plate (20) and the seeding box (1), shaft holes (16) are formed in two sides of the seeding box (1), the shaft holes (16) are rotatably connected with a seeding roller (7), a plurality of idler wheels (22) are arranged on the seeding roller (7), a belt wheel (6) is welded at the right end of the seeding roller (7), the idler wheels (22) are slidably connected with the seeding roller (7), a plurality of seed grooves (23) are formed in the idler wheels (22), the clamping grooves (19) are slidably connected with a sliding plate (24), the bottom of the sliding plate (24) is welded with a seeding cylinder (2), the seeding hole (18) is formed in the sliding plate (24), and the width of the sliding plate (24) is larger than that of the seeding hole (18) in the bottom of the seeding box (1), the roller (22) is positioned in the sowing hole (18) on the sliding plate (24), and the sowing roller (7) is tangent to the bottom surface of the sowing box (1); a fixing plate (8) is fixed on the seeding cylinder (2), a plurality of upright posts (29) are arranged on the fixing plate (8), springs (30) are sleeved on the upright posts (29), the upright posts (29) are connected with clamping plates (31) in a sliding mode, the top ends of the upright posts (29) are welded with sliding plates (24), a plurality of clamping columns (25) are welded on the clamping plates (31), the clamping columns (25) respectively penetrate through clamping holes (21) in the clamping plates (20) and the sliding plates (24), the radiuses of the clamping columns (25) and the clamping holes (21) are the same, the heights of the clamping columns (25) are equal to the sum of the thicknesses of the sliding plates (24) and the clamping plates (20), and the springs (30) are in a compressed state; the right side of the sliding plate (24) is welded with a suspension plate (26), the suspension plate (26) is connected with a plate groove (17) at the right side of the sowing box (1) in a sliding way, the suspension plate (26) is rotationally connected with a membrane shaft (27), the membrane shaft (27) is in threaded connection with a baffle disc (28), the two sides of the seeding box (1) are provided with suspension brackets (15), the suspension brackets (15) are in threaded connection with a vertical rod (13) through bolts (14), the vertical rod (13) is provided with a plurality of screw holes (12), the bottom of the vertical rod (13) is rotationally connected with two ends of the compression roller (4), the compression roller (4) is provided with a soil planing wheel (3), the soil planing wheel (3) is fixedly connected with the press roll (4) through a bolt (14), the right end of the compression roller (4) is welded with a belt wheel (6), the soil planing wheel (3) is rotationally connected with a cross rod (10), the cross rod (10) is rotationally connected with a barrel sleeve (5) fixed on the seeding barrel (2) through a rotating shaft (9).

2. An agricultural machine vehicle body mechanism according to claim 1, wherein: the height of the suspension plate (26) is the same as that of the plate groove (17), the width of the opening part of the clamping groove (19) is the same as the diameter of the top of the seeding cylinder (2), and the width of the sliding plate (24) is the same as that of the clamping groove (19).

3. An agricultural machine vehicle body mechanism according to claim 1, wherein: every horizontal pole (10) all correspond two symmetrical soil wheels (3), two the distance between soil wheels (3) equals the length of membrane axle (27).

4. An agricultural machine vehicle body mechanism according to claim 1, wherein: the soil planing wheel (3) is provided with helical teeth (11), and the belt wheel (6) on the sowing roller (7) and the belt wheel (6) on the pressing roller (4) are positioned on the same plane.