CN108283035A - A kind of sugarcane transverse direction planting machine - Google Patents

Abstract

The invention discloses a sugarcane horizontal planter, which includes a traction frame and a seeding device, the seeding device includes: a seed guide box, a guide plate and a seeding roller; in addition, the traction frame is also provided with a ditch device, fertilization mechanism, soil covering mechanism and spraying mechanism. When planting sugarcane seeds in the present invention, the ditch opener is inserted into the soil to open a U-shaped deep ditch, and can control the depth of the ditch. The front and rear walls of the box flow down to the two seeding rollers in sequence, and the seeding rollers keep the sugarcane seeds falling into the ditch in a horizontal and equidistant manner. The soil covering mechanism covers the soil on both sides of the ridge on the U-shaped deep ditch and sugarcane seeds, and it can control the thickness of the covering soil. Finally, the spraying mechanism sprays pesticides such as herbicides. The invention enables the sugarcane seeds to fall into the ground horizontally, realizes the horizontal and uniform planting of the sugarcane seeds, is suitable for a new horizontal planting mode, and has a simple structure and convenient operation.

Description

A sugarcane horizontal planter

technical field

The invention relates to the technical field of sugarcane planting, in particular to a sugarcane horizontal planter.

Background technique

Sugarcane is still an important sugar crop in my country, especially in the south. At present, our country is slowly promoting sugarcane mechanized planting and harvesting, etc., but in terms of usage, the promotion effect of sugarcane mechanized planting is not ideal.

Among existing sugarcane planting machines, there are two main sugarcane planters, one is a real-time seed-cutting type sugarcane planter, and the other is a pre-cut seed type sugarcane planter. The real-time seed-cutting sugarcane planter adopts real-time cutting of sugarcane at a fixed distance, and plants the sugarcane into the opened ditch. According to the function, it is divided into machines that only plant and can continuously complete ditching, seed dropping, fertilization, and film covering. 1. Planting machines with soil-covering functions are the most used planting machines that only complete the planting function. It takes a lot of time and manpower to complete all the procedures of sugarcane planting. In addition, the real-time seed-cutting planter belongs to blind cutting. The probability of injuring the buds is extremely high, and the cut sugarcane segments fall directly into the ditch, so the planting density is not uniform enough, and the probability of seed leakage is extremely high. The pre-cut sugarcane planter stores the cut and screened cane seed segments in large seed boxes, then transfers them in batches and drops them to the seed discharge port, and then falls into the ditch from the seed discharge port. The functions are also divided into sugarcane planters that are only used for planting and sugarcane planters that can continuously complete the functions of ditching, seed dropping, fertilization, film covering, and soil covering. The pre-cut seed planter is cut and screened in advance for the cane species. Therefore, the quality of the sugarcane seeds is very good, and the phenomenon of bud damage rarely occurs, but the same problem is that the sugarcane seeds directly fall into the ditch, lacking seed fall control, so the planting density is extremely uneven. And all above-mentioned sugarcane planting machines are all only applicable to the sugarcane planting mode of present general vertical planting, then lack corresponding machinery and equipment for the novel horizontal planting mode.

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The object of the present invention is to provide a sugarcane horizontal planter, so as to overcome the shortcomings of the existing sugarcane planter that the planting density is uneven and not suitable for horizontal planting.

In order to achieve the above object, the present invention provides a sugarcane horizontal planter, which includes a traction frame and a seeding device, wherein the seeding device includes: a seed guide box, which is in the shape of a funnel with a large upper part and a smaller bottom part, and The transverse section of the seed guide box is rectangular; the seed guide box is arranged on the traction frame; the guide plate is in an inverted V shape, and the guide plate is arranged on the upper end of the seed guide box to guide the The upper end of the seed guide box is divided into front and rear two feed ports; and seed rollers, two of which are arranged on the traction frame and are located below the seed guide box in a relatively distributed front and rear, each of which The seed roller is evenly provided with several rows of rake teeth along its circumference, and the axis of each seed roller is distributed along the left and right directions.

Preferably, in the above technical solution, one of the seeding rollers is arranged on a sliding seat, and the sliding seat is arranged on the traction frame in a manner capable of sliding back and forth, and the sliding seat is driven by a first spring Connect with the traction frame.

Preferably, in the above technical solution, at least two seed-discharging devices distributed left and right are provided on the traction frame, and a sorting device located above all the seed-discharging devices is provided on the traction frame. The lower end of the sorting box is provided with a discharge opening above the seed guiding box of each of the seeding devices.

Preferably, in the above technical solution, the bottom of the traction frame is provided with ground wheels for walking on the sugarcane planting field, and the bottom of the traction frame is provided with wheels for walking on the road, and the wheels can The way of lifting is set at the bottom of the traction frame.

Preferably, in the above technical solution, a ditch opener and a fertilization mechanism are arranged on the bottom of the traction frame in front of each of the seeding devices, and the ditch opener is arranged on the The bottom of the traction frame, and the fertilization mechanism is located behind the opener.

Preferably, in the above technical solution, the bottom of the traction frame is provided with a soil-covering mechanism behind each of the seeding devices, and each of the soil-covering mechanisms includes: a soil-covering frame, which is arranged on the traction frame top; soil cover boards, two of which are arranged in the shape of a "eight" with a larger opening facing forward on the soil cover frame; a soil scraper, whose upper end is arranged on the described soil cover frame, and the soil scraper It is located between the rear parts of the two soil cover boards; and a roller is arranged on the soil cover frame in a height-adjustable manner, and the roller is located below the two soil cover boards and the scraper board.

Preferably, in the above technical solution, the bottom of the traction frame is provided with a spraying mechanism behind each of the soil covering mechanisms.

Preferably, in the above technical solution, each of the soil covering plates is a circular plate body, and each of the soil covering plates is rotatably arranged on the soil covering frame.

Preferably, in the above technical solution, the moldboard is an arc-shaped plate, and the convex arc surface of the moldboard faces forward.

Preferably, in the above technical solution, the roller is set on the soil-covering frame through a height adjustment mechanism, and the height adjustment mechanism includes: an adjustment frame, the upper end of which is rotatably set on the soil-covering frame; and The upper end of the adjustment frame is locked by a locking mechanism; the upper end of the roller frame is hinged to the lower end of the adjustment frame; the roller is arranged at the lower end of the roller frame; and at least one second spring, each of the first One end of the two springs is connected with the roller frame, and the other end of each second spring is connected with the adjustment frame.

Compared with the prior art, the present invention has the following beneficial effects:

1. The seeding device of the present invention makes the sugarcane seeds flow down to the two seeding rollers sequentially along the front and rear walls of the seed guide box under the action of the guide plate, so that the sugarcane seeds are kept horizontal and equal by the two seeding rollers. Falling into the planting ditch at intervals, the sugarcane seeds can be planted horizontally and evenly, and the probability of seed leakage is low.

2. One of the seeding rollers of the present invention is arranged on a sliding seat, and the sliding seat is connected with the traction frame through the first spring. When the large-diameter sugarcane seeds pass between the two seeding rollers, the squeezed sugarcane seeds produce The pressure makes the sliding seat move to automatically increase the distance between the two seeding rollers, and after the large-diameter sugarcane seeds pass through, the sliding seat returns to its original position under the action of the first spring. Therefore, the present invention enables sugarcane seeds of different sizes to fall into the planting ditch from between the two seeding rollers, thereby effectively preventing jamming from occurring.

3. In the present invention, when the sugarcane planter advances, the drum is located in the ditch, and the two cover plates gather the soil at the edge of the ridge to cover the drum, and part of the soil falls from the gap between the drum and the lower end of the soil scraper. Go to the ditch to cover the sugarcane with soil, the excess soil is scraped away by the scraper, and the scraper can also smooth the soil entering the ditch, so the present invention can adjust the gap between the drum and the lower end of the scraper The size is used to control the depth of covering soil, so as to meet the requirements of sugarcane planting agronomy.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a sugarcane horizontal planter according to the present invention.

Fig. 2 is a schematic structural view of the seed metering device according to the present invention.

Fig. 3 is a front view of a sugarcane horizontal planter according to the present invention.

Fig. 4 is a schematic perspective view of the three-dimensional structure of the soil covering mechanism according to the present invention.

Fig. 5 is a front view of the soil covering mechanism according to the present invention.

Fig. 6 is a sectional view along line A-A of Fig. 5 according to the present invention.

Fig. 7 is a sectional view along the line B-B of Fig. 5 according to the present invention.

Explanation of main reference signs:

1- traction frame; 2- seeding device, 21- seed guide box, 22- guide plate, 23- seeding roller, 24- rake teeth, 25- sliding seat, 26- first spring; 3- seed sorting box , 31-feed opening; 4-furrow opener, 41-ditch frame, 42-furrow plow, 43-guard plate, 44-furrow plow lifting hydraulic cylinder; 5-fertilizer box; 6-soil covering mechanism, 61 -Soil cover frame, 62-cover board, 63-scraper board, 64-roller, 65-adjustment frame, 66-roller frame, 67-second spring; 7-medicine box, 71-spray nozzle; 8-ground wheel ; 9-wheel, 91-wheel frame, 92-wheel lifting hydraulic cylinder.

Detailed ways

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

Fig. 1 to Fig. 3 has shown the structural representation of a kind of sugarcane horizontal planter according to the preferred embodiment of the present invention, and this sugarcane horizontal planter comprises traction frame 1 and seeding device 2, with reference to Fig. 1, traction frame 1 can directly Installed on the axle or agricultural tractor, so as to be driven by the axle or agricultural tractor to move. The direction in which the traction frame 1 travels is defined as the front-rear direction, and the direction perpendicular to the travel direction of the traction frame 1 is defined as the left-right direction.

With reference to Fig. 2, seeding device 2 comprises seeding box 21, guide plate 22 and seeding roller 23, and seeding box 21 is the funnel shape of big up and down, and the transverse section of boxing 21 is rectangular, thereby makes The seed guide box 21 has four inclined side walls, that is, the overall front view of the seed guide box 21 is in the shape of a trapezoid with a large top and a small bottom. The seed guide box 21 is arranged on the traction frame 1 . The guide plate 22 is in an inverted V shape, and the guide plate 22 is arranged on the upper end of the seed introduction box 21, so as to separate the upper end of the seed introduction box 21 into front and rear two feeding ports. The guide plate 22 can be formed by connecting the front and rear two inclined side plates, and there are gaps between the lower ends of the front and rear two side plates and the front and rear side walls of the seed guide box 21 respectively, thereby forming two front and rear feed ports . When sugarcane seeds enter from the upper end of the seed guide box 21, the sugarcane seeds slide down laterally along the front and rear two side plates of the guide plate 22 to the front and rear two side walls of the seed guide box 21 in a manner that the axis is distributed along the left and right directions. Then slide down to the lower end outlet of the seed introduction box 21 along the front and rear two side walls of the seed introduction box 21. The seed guide box 21 can temporarily store sugarcane seeds, and the fallen sugarcane seeds can be evenly and orderly arranged on the front and rear side walls of the seed guide box 21 .

Continuing to refer to Fig. 2, two seeding rollers 23 are arranged on the traction frame 1 and located below the seed guide box 21 in a relatively distributed front and back direction, and each seeding roller 23 is evenly provided with several rows of rake teeth 24 along its circumference , and the axis of each seed roller 23 is distributed along the left and right directions. Only allow a cane seed to pass between the rake teeth 24 of the two seeding rollers 23, when the two seeding rollers 23 reversely rotate under the drive of the seeding drive mechanism, the The sugarcane seeds falling from the front and back side walls are horizontally dialed into the planting ditch one by one for planting. When two seeding rollers 23 kept rotating at a constant speed and the traction frame 1 kept moving forward at a constant speed, it was possible to ensure that the landing interval between the sugarcane seed and the sugarcane seed was basically the same, thereby achieving even planting.

Continuing to refer to Fig. 2, preferably in the present invention, one of the seeding rollers 23 is arranged on a sliding seat 25, and the sliding seat 25 is arranged on the traction frame 1 in a manner capable of sliding back and forth, and the sliding seat 25 passes through the first spring 26 Connected with the traction frame 1, the first spring 26 can be stretched back and forth. When the sugarcane seed diameter was within the normal range, it could pass between the two seeding rollers 23 normally, and when the large diameter sugarcane seed passed between the two seeding rollers 23, the extrusion force produced by the sugarcane seed made the The sliding seat 25 moves to automatically increase the distance between the two seeding rollers 23, and the first spring 26 is in a compressed state. After the large-diameter sugarcane seeds pass through, the sliding seat 25 returns to its original position under the action of the first spring 26. bit. Therefore, the present invention enables sugarcane seeds of different sizes to fall into the planting ditch from between the two seeding rollers 23, thereby effectively preventing the jamming phenomenon from occurring.

The seeding device 2 of the present invention makes the sugarcane seeds flow down to the two seeding rollers 23 in sequence along the front and rear two side walls of the seed guiding box 21 under the effect of the guide plate 22, thereby the two seeding rollers 23 make the The sugarcane seeds fall into the planting ditch horizontally and equidistantly, so that the sugarcane seeds can be planted horizontally and evenly, and the probability of seed leakage is low. Continuing to refer to FIG. 1 , preferably, at least two seeding devices 2 distributed left and right are arranged on the traction frame 1 , so that multiple rows can be planted simultaneously. The traction frame 1 is provided with a sorting box 3 positioned above all the seeding devices 2 , and the lower end of the sorting box 3 is provided with a discharge port 31 above the seed guide box 21 of each seeding device 2 . The sugarcane seeds are loaded into a case and a case is placed on the shelf of the traction frame 1 in advance after being cut and sterilized. The discharge port 31 of the sorting box 3 is poured into the upper end of the seed guiding box 21, thereby ensuring that sugarcane seeds are always stored in the seed guiding box 21 during planting.

Referring to Fig. 1 and Fig. 3, preferably in the present invention, the bottom of the traction frame 1 is provided with a ditch opener 4 and a fertilization mechanism in front of each seeding device 2, and the ditch opener 4 is arranged on the Pull the bottom of frame 1. When the sugarcane planter was in working condition, the ditch opener 4 was lowered to ditch the sugarcane plantation land; Damaged by a collision. Preferably, the ditch opener 4 includes a ditch frame 41 , a ditch plow 42 , a guard plate 43 and a ditch plow lifting hydraulic cylinder 44 . The upper end of ditching frame 41 is hinged on the traction frame 1, and ditching plow 42 is arranged on the lower end of ditching frame 41, and ditching plow 42 is a circular cutter head, and moves in a circle. The blades crush the dirt and throw it out. The furrowing plow 42 is driven to rotate by the furrowing power mechanism. The ditching power machine ditch can be the power source of the tractor and is transmitted to the ditching power box through the transfer case, and the ditching power box is connected with the ditching plow 42 to drive the ditching plow 42 to rotate. Guard plate 43 is fixed on ditching frame 41 and is positioned at the top of ditching plow 42, and guard plate 43 is arc-shaped plate, and it is provided with the U-shaped groove of opening downward, and the front end of guard plate 43 is a tip. The earth that the blade on the ditching plow 4 sheds is blocked by guard plate 43, prevents that earth from flying too far, and earth is kept on the ridge. And the guard plate 43 can scrape out the redundant soil in the ditch to form a U-shaped ditch. One end of the plow lifting hydraulic cylinder 44 is hinged to the traction frame 1, and the other end is hinged to the ditching frame 41, so that the plow lifting hydraulic cylinder 44 controls the plow 42 to lift. The fertilization mechanism is located at the rear of the ditch opener 4, thereby being located between the ditch opener 4 and the seeding device 2, and it can include a fertilizer box 5 and a fertilizer sprinkler head, the fertilizer box 5 is arranged on the traction frame 1, and the fertilizer sprinkler head is located Between the device 4 and the seeding device 2, and connected with the fertilizer box 5. After the ditch opener 4 has opened the planting ditch, fertilizer is applied to the ditch by the fertilizing nozzle, and then the sugarcane seed is put into the planting ditch by the seed metering device 2, so that the automation of sugarcane planting can be improved.

According to agronomic requirements, the depth of covering soil during sugarcane planting is preferably about 5-10cm. Such a depth of covering soil for sugarcane seeds is most conducive to the germination of sugarcane seeds, but the covering mechanism of existing sugarcane planters cannot control the covering depth of soil as required. And continue to refer to Fig. 4 to Fig. 7, preferably in the present invention, the bottom of traction frame 1 is provided with a soil-covering mechanism 6 behind each seeding device 2, with reference to Fig. 4, each soil-covering mechanism 6 comprises soil-covering frame 61, The soil cover plate 62 , the soil scraper 63 , the drum 64 and the soil cover frame 61 are arranged on the traction frame 1 to support the entire mechanism, and the traction frame 1 drives the entire mechanism to move forward. With reference to Fig. 4, Fig. 6 and Fig. 7, two cover plates 62 are arranged on the cover frame 61 in the shape of a "eight" with larger openings facing the front, that is, the front end of the cover plate 62 on the left side is inclined to the left, and the right side is inclined. The front end of the cover board 62 is inclined to the right. In the process that the sugarcane planter advances, two cover plates 62 gather the soil on both sides of the ridge at the large openings in the front, and then the soil gathers in the middle through the gradually smaller openings in the back. Preferably, each soil cover plate 62 is a circular plate body, and each soil cover plate 62 is rotatably arranged on the soil cover frame 61 . Two cover plate frame rods distributed left and right opposite to each other can be arranged on the cover frame 61 , and each of the two cover plate frames 62 is arranged at the lower end of one cover plate frame rod in a rotatable manner. The soil cover plate 62 is a circular plate body so that the soil can be collected in layers in the middle, and the soil cover plate 62 can rotate at the same time, and the combination of the two can effectively reduce the resistance to advance.

Continuing to refer to FIG. 4 and FIG. 5 , the upper end of the moldboard 63 is disposed on the soil frame 61 , and the moldboard 63 is located between the rear parts of the two soilboards 62 . The roller 64 is arranged on the soil covering frame 61 in a height-adjustable manner, and the roller 64 is located below the two soil covering boards 62 and the soil scraping board 63 . When the sugarcane planter advanced, the cylinder 64 sank into the ditch for planting sugarcane seeds, and the soil collected by the two cover plates 62 was concentrated on the cylinder 64 earlier, and the corresponding soil in the gap between the cylinder 64 and the scraper plate 63 lower ends Just fall into the ditch from the gap and cover the sugarcane seeds, and the remaining soil is scraped away by the scraper 63. Preferably, the scraper 63 is an arc-shaped plate, and the convex arc of the scraper 63 faces forward, so that the remaining soil can be scraped away to the left and right sides of the ridge. When the height of the cylinder 64 changes, the gap between the cylinder 64 and the lower end of the moldboard 63 changes accordingly, so that the soil covering depth can be adjusted.

Referring to Fig. 4 and Fig. 6, preferably, the roller 64 is arranged on the soil covering frame 61 through a height adjustment mechanism, the height adjustment mechanism includes an adjustment frame 65, a roller frame 66 and a second spring 67, and the upper end of the adjustment frame 65 is rotatable. The upper end of the adjustment frame 65 is locked by a locking mechanism, the upper end of the roller frame 66 is hinged to the lower end of the adjustment frame 65, the roller 64 is a rubber roller, and the roller 64 is arranged on the bottom of the roller frame 66. At the lower end, the drum 64 can rotate, thereby reducing the forward resistance and preventing the drum 64 from damaging the sugarcane. At least one second spring 67 is disposed between the adjustment frame 65 and the roller frame 66 , one end of each second spring 67 is connected to the roller frame 64 , and the other end of each second spring 67 is connected to the adjustment frame 65 . Unclamp the locking mechanism, and the upper end of the adjustment frame 65 can adjust the height of the cylinder 64 by turning up and down. After the height of the cylinder 64 reaches a suitable position, it is locked and fixed by the locking mechanism. Moreover, after the roller frame 66 is hinged to the adjustment frame 65 and connected by the spring 67, the roller 64 can float upward when receiving an upward force. The adjustment frame 65 can include two adjustment rods whose upper ends are hinged on the soil covering frame 61, and the roller frame 66 can include two roller rods whose upper ends are respectively hinged with the lower end of an adjustment rod, and the two ends of the roller 64 are respectively arranged on a roller At the lower end of the rod, a second spring 67 is arranged between each adjusting rod and the corresponding roller rod. In addition, the locking mechanism may be a bolt locking mechanism.

After the soil-covering mechanism 6 of the present invention is arranged on the traction mechanism 1 through the soil-covering frame 61, when the sugarcane planter advances to plant sugarcane, the cylinder 64 is located in the ditch, which occupies a certain space, so that the two soil-covering plates 63 hold the edge of the ridge. When the soil gathers in the middle, it covers the drum 64 and cannot directly enter the ditch. Part of the soil falls into the ditch from the gap between the drum 64 and the lower end of the scraper 63 to cover the sugarcane seeds, and the excess soil is scraped. The soil plate 63 is scraped away, and the soil plate 63 can evenly enter the soil in the ditch, so that the thickness of the covering soil layer becomes a thin layer, and the thickness of the covering soil layer is the height of the lower end of the cylinder 64 and the soil plate 63 Difference. Therefore, the present invention can control the soil covering depth by adjusting the size of the gap between the drum 64 and the lower end of the scraper 63, thereby meeting the requirements of sugarcane planting agronomy. In addition, the cylinder 64 of the soil covering mechanism of the present invention has a certain elastic up and down floating space under the effect of the second spring 67, so that when the cylinder 64 advances in the ditch and encounters sugarcane seeds, the cylinder 64 can be slightly lifted to avoid injury. to sugarcane.

Continuing to refer to FIG. 1 and FIG. 3 , preferably, the bottom of the traction frame 1 is provided with a spraying mechanism behind each soil covering mechanism 6 . After the sugarcane seeds are covered with soil, the spraying mechanism sprays the soil surface to further improve the automation of sugarcane planting. The spraying mechanism can include a medicine box 7 and a spray nozzle 71, the medicine box 7 is arranged on the traction frame 1, and the spray nozzle 71 is positioned at the rear of the soil covering mechanism 6 and is connected with the medicine box 7, so that the spray nozzle 71 can spray the medicine. Spray on the soil surface for application.

Continuing to refer to FIG. 1 and FIG. 3 , the traction frame 1 can be completely supported on the axle or the agricultural tractor, and can also be provided with wheels to be towed and moved by the axle or the agricultural tractor. Preferably in the present invention, the bottom of the traction frame 1 is provided with ground wheels 8 for walking on the sugarcane plantation ground, and the bottom of the traction frame 1 is provided with wheels 9 for walking on the road surface, and the wheels 9 are arranged in a liftable manner At the bottom of the traction frame 1. It can be that the wheels 9 are arranged on a wheel frame 91 whose upper end is hinged on the traction frame 1, the wheel frame 91 is hinged with one end of a wheel lifting hydraulic cylinder 92, and the other end of the wheel lifting hydraulic cylinder 92 is hinged with the traction frame 1 , thereby the height of the wheel 9 is controlled by the lifting hydraulic cylinder 92 . When the planter is in working condition, the wheel 9 is lifted higher than the ground wheel 8, the cover plate 62, and the roller 64, so that the traction frame 1 is moved by the contact of the ground wheel 8 with the sugarcane planting ground, and the ground wheel 8 is controlled by the transfer case. When providing power, it can also provide auxiliary power for mechanical advancement and planting. When the sugarcane planter was in a non-working state, the wheel 9 was lowered below the ground wheel 8, so that the traction frame 1 was walked by the wheel 9 in contact with the ordinary road surface, so that when the planter was walking, the ground wheel 8, Cover plate 62, cylinder 64 are in suspended state, and when wheel 9 is powered by transfer case, it can also provide auxiliary power for mechanical advancement by wheel 9.

In the present invention, after the ditch opener 4, fertilization mechanism, soil covering mechanism 6 and spraying mechanism are added on the traction frame 1, when the traction frame 1 advances to plant sugarcane, the ditch opener 4 enters the soil and drives out the U type deep ditch, and can control the ditch depth, the fertilization mechanism applies the fertilizer in the fertilizer box 5 in the ditch, and the sugarcane seeds flow down to the two sides sequentially along the front and rear walls of the seed guide box 21 under the action of the guide plate 22. A seeding roller 23, the seeding roller 23 makes the sugarcane seeds fall into the ditch horizontally and equidistantly. The soil covering mechanism 6 covers the soil on both sides of the ridge in the U-shaped deep ditch and the sugarcane seeds, and it can control the thickness of the covering soil. Finally, the spraying mechanism sprays the pesticide in the medicine box 7 onto the planting ground through the spray nozzle 71 . The present invention can integrate ditching, fertilization, seed dropping, soil covering and pesticide application in one, has a high degree of automation, and can make sugarcane seeds fall into the land horizontally, so as to realize horizontal and uniform planting of sugarcane seeds, so as to be suitable for new Horizontal planting method, and its structure is simple and easy to operate.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. a sugarcane horizontal planter, it comprises traction frame and seed arrangement, it is characterized in that, described seed arrangement comprises: The seed guide box is funnel-shaped with a large top and a small bottom, and the transverse section of the seed guide box is rectangular; the seed guide box is arranged on the traction frame; A guide plate, which is in an inverted V shape, and the guide plate is arranged on the upper end of the seed guide box, so as to divide the upper end of the seed guide box into front and rear two feed ports; and Seed rollers, two seed rollers are arranged on the traction frame and located below the seed guide box in a front-to-back direction, and each of the seed rollers is evenly equipped with several rows of rake teeth along its circumference , and the axes of each of the seeding rollers are distributed along the left and right directions. 2. The sugarcane horizontal planter according to claim 1, wherein one of the seed rollers is arranged on a sliding seat, and the sliding seat is arranged on the traction frame in a manner capable of sliding back and forth , and the sliding seat is connected with the traction frame through a first spring. 3. The sugarcane horizontal planter according to claim 1, characterized in that, said traction frame is provided with at least two said seeding devices distributed left and right, and said traction frame is provided with a The seed sorting box above the seed metering device, the lower end of the seed sorting box is provided with a discharge port above the seed guide box of each seed metering device. 4. The sugarcane horizontal planter according to claim 1, characterized in that, the bottom of the traction frame is provided with ground wheels for walking on the sugarcane planting ground, and the bottom of the traction frame is provided with wheels for walking on the road surface. The upper walking wheels are arranged on the bottom of the traction frame in a liftable manner. 5. The sugarcane horizontal planter according to claim 1, characterized in that, the bottom of the traction frame is provided with a ditch opener and a fertilization mechanism in front of each of the seeding devices, and the ditching The opener is arranged at the bottom of the traction frame in a liftable manner, and the fertilization mechanism is located behind the opener. 6. The sugarcane horizontal planter according to claim 5, characterized in that, the bottom of the traction frame is provided with a soil-covering mechanism behind each of the seed-discharging devices, and each of the soil-covering mechanisms comprises: A soil-covering frame, which is arranged on the traction frame; Soil covering boards, two of which are set on the soil covering frame in the shape of a "eight" with a larger opening facing forward; a moldboard, the upper end of which is disposed on the cover frame, and the moldboard is positioned between the rear portions of the two coverboards; and The roller is arranged on the soil covering frame in a height-adjustable manner, and the roller is located below the two soil covering boards and the soil scraping board. 7 . The sugarcane horizontal planter according to claim 6 , wherein a spraying mechanism is arranged at the bottom of the traction frame behind each of the soil covering mechanisms. 8 . 8 . The sugarcane horizontal planter according to claim 6 , wherein each of the soil-covering plates is a circular plate body, and each of the soil-covering plates is rotatably arranged on the soil-covering frame. 9 . The sugarcane horizontal planter according to claim 6 , wherein the mold scraper is an arc-shaped plate, and the convex arc surface of the mold scraper faces forward. 10. The sugarcane horizontal planter according to claim 6, wherein the roller is arranged on the soil-covering frame through a height adjustment mechanism, and the height adjustment mechanism comprises: An adjustment frame, the upper end of which is rotatably arranged on the soil covering frame; and the upper end of the adjustment frame is locked by a locking mechanism; a roller frame, the upper end of which is hinged to the lower end of the adjustment frame; the roller is arranged at the lower end of the roller frame; and At least one second spring, one end of each second spring is connected with the roller frame, and the other end of each second spring is connected with the adjustment frame.