CN106612814A - Sugarcane planter - Google Patents

Abstract

The invention discloses a sugarcane planter, and belongs to the technical field of sugarcane planting. The sugarcane planter comprises a rack, walking wheels, a fertilizing device, a soil pulverizing and ditching device, a seed guiding box and a film covering mechanism, wherein the walking wheels, the fertilizing device, the soil pulverizing and ditching device, the seed guiding box and the film covering mechanism are all connected with the rack; a hydraulic driving device is arranged on the front end of the rack; the fertilizing device is arranged on the front end of the rack; the soil pulverizing and ditching device is arranged under the fertilizing device; the film covering mechanism is arranged on the rear end of the rack; the walking wheels are positioned between the fertilizing device and the film covering mechanism; the seed guiding box is positioned between the fertilizing device and the film covering mechanism; the seed guiding box is internally provided with conveying devices; the conveying devices are connected with the hydraulic driving device; a line separating device which is connected with the bottom part of the rack is also arranged under the seed guiding box. According to the sugarcane planter disclosed by the invention, sugarcane seeds can fall into two lines of seed placement ditches, so that two-line planting is realized, and the planting efficiency is increased; during a planting process, a whole main support can be raised up, so that mulching film wheels and mulching films can skip soil lumps, and the mulching films are prevented from being scraped.

Description

A sugarcane planter

technical field

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

Background technique

Sugarcane is the raw material for making sucrose, and sucrose, as edible sugar, is an important food additive in life. Therefore, it is of great significance to increase the yield of sugarcane and then increase the yield of sucrose. The current large-scale planting of sugarcane is no longer done manually, but by sugarcane planters. The sugarcane planter can simultaneously realize the functions of ditching, ridges, seeding, fertilization and film covering, which saves a lot of money compared to manual planting. planting time, improve work efficiency. Therefore, various sugarcane planters have been disclosed now, but most of the conveying plates (or scrapers) of the cane-sending rotating assembly in the sugarcane planters are made of hard steel plate materials, which are easy to damage or break the sugarcane nodes. The sprouts that grow out cause the survival rate of sugarcane to be low, and the yield of sugarcane decreases.

The traditional mulch installation is that the mulch roll passes through the round hole on the mulch support plate and is mounted on the mulch support plate. There is a certain distance between the mulch and the ground. During work, with the laying of the plastic film, the outer diameter of the plastic film becomes smaller and smaller, and the distance between the plastic film and the ground becomes larger and larger, which easily causes damage to the plastic film.

Contents of the invention

In view of the above problems, the object of the present invention is to provide a sugarcane planter, which can improve the planting efficiency, and can avoid damage to the mulch wheel and scratching of the mulch due to head-on collision with large soil clods.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A sugarcane planter, comprising a frame and traveling wheels all connected to the frame, a fertilizing device, a soil breaking ditching device, a film covering mechanism and a seed guide box, the front end of the frame is provided with a hydraulic drive device, the The hydraulic drive device is connected with the hydraulic output oil pipe of the tractor; the fertilization device is arranged at the front end of the frame, the broken soil ditching device is arranged at the lower rear of the fertilization device, and the film coating mechanism is arranged at the The rear end of the frame, the film coating mechanism is connected with the frame through a spring buffer, one end of the spring buffer is hinged with the frame, and the other end of the spring buffer is connected with the film coating Mechanism connection; the road wheels are located below the frame and between the fertilization device and the film covering mechanism; the seed guide box is located on the frame and between the fertilization device and the film covering mechanism Between, the top and the bottom of the described seed guide box are respectively provided with a seed injection port and a seed discharge port, and the described seed guide box is provided with a conveying mechanism, and the conveying mechanism includes two rotating shafts, The circulating conveying frame between and the conveying plate arranged on the circulating conveying frame, the rotating shaft is rotatably installed on the seed guide box and connected with the hydraulic drive device, and the conveying plate is a plastic plate;

A row divider is also provided below the seed discharge port, and the row divider is connected to the bottom of the frame, and the row divider is used to form two rows of sugarcane planting; the row divider is also provided with a soil scraper, Used to regulate the amount of soil covering the cane seed.

Further, a partition is provided at the seeding opening of the seed guide box, and an adjustment mechanism is arranged under the partition, and the partition is connected to the inner wall of the seed guide box through the adjustment mechanism, and the adjustment mechanism It is connected with the console in the cab of the tractor; the adjustment mechanism adjusts the size of the opening of the seed opening by controlling the movement of the partition, and then controls the amount of sugarcane seeds entering the conveying plate.

Further, the adjustment mechanism includes a hydraulic cylinder, the hydraulic cylinder is arranged under the partition and connected to the tractor, and the hydraulic cylinder is also connected to the partition, and the hydraulic cylinder is connected to the drive of the tractor. The hydraulic operating handle on the chamber is connected.

Further, the adjustment mechanism includes a cam, the cam is fixed in the seed guide box through a camshaft and is arranged under the partition, the cam is in contact with the partition, and the camshaft is in contact with the partition through a belt. The rotating shaft is connected.

Further, the front end of the frame is also provided with a depth-limiting wheel, and the depth-limiting wheel is used to limit the depth of planting; there are two conveying mechanisms, and the two conveying mechanisms are symmetrically arranged left and right, and the two conveying mechanisms The direction of rotation of the mechanism is opposite.

Further, the hydraulic driving device includes a hydraulic motor, the hydraulic motor is connected to the rotating shaft through a gear, and a speed regulating valve is also provided on the outer wall of the seed guide box, and the speed regulating valve is connected to the conveying mechanism, The hydraulic motors are all connected through hydraulic pipes.

Further, the fertilization device includes a first fertilizer box and a second fertilizer box installed on the frame, the bottoms of the first fertilizer box and the second fertilizer box are respectively connected with fertilization conduits, and the frame A plowshare is also provided at the front end of the plowshare, and the bottom ends of the two fertilization pipes are respectively inserted into the two holes on the plowshare.

Further, the film covering mechanism includes a main support and a soil-covering ridge plate, the main support is connected to the frame through the spring buffer, and the soil-cover ridge plate is connected to the main frame through the soil-cover ridge plate support. The support is fixedly connected, and the main support is provided with a film support, a pressure film wheel support and a soil-covering shovel support. The film roll between the frame plates, the two film frame plates are provided with T-shaped grooves, and the two ends of the film roll are mounted on the two film frame plates through the T-shaped grooves. A film pressing wheel is connected to the free end of the film wheel bracket, and a soil covering shovel is connected to the free end of the soil covering shovel support. The film wheel is located between the mulching roller and the soil-covering shovel, and the soil-covering shovel is located behind the film-pressing wheel.

Further, there are two film pressing wheels, and the two film pressing wheels are symmetrically arranged behind the two sides of the film film support through corresponding film pressing wheel supports respectively, and the two film pressing wheel supports are respectively hinged The joint is connected with the main support, and the connection between the two lamination wheel supports and the main support is a movable connection, so as to adjust the distance between the two lamination wheels.

Further, there are two soil-covering shovels, and the two soil-covering shovels are symmetrically arranged behind the two sides of the mulching roller through corresponding soil-covering shovel supports, and the two soil-covering shovel supports are respectively connected to the The main support is connected, and the connection between the two soil-covering shovel supports and the main support is a movable connection to adjust the distance between the two soil-covering shovels.

In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

(1) The present invention is provided with two delivery mechanisms with opposite rotation directions in the seed guide box, and the two delivery mechanisms with opposite rotation directions make the sugarcane seeds fall into two rows of pendulum seed ditch after passing through the row divider, so as to realize two rows of planting, Improve planting efficiency. The present invention also arranges the spring buffer so that when the sugarcane planter encounters large or hard rocks and soil, the spring buffer can be used to lift the entire main support so that the mulch wheel and the mulch can jump over the large soil Blocks, that is, do not damage the mulch wheel and scratch the mulch film due to head-on collision with large soil clods.

(2) In the present invention, T-shaped grooves are set on the mulch frame, so that the outer diameter of the mulch roll becomes smaller as the film is covered. Moving down, the plastic film roll also moves down with the plastic film roller, thereby ensuring that the plastic film is always attached to the ground. After testing, it was found that the mulching effect is the best when the mulch is directly attached to the ground, and the mulch is not damaged.

(3) At the same time, before covering the mulch film, first cover the ditch where the sugarcane seeds have fallen with the soil and scrape the ridges with the soil-covering ridge board, which can prevent the mulch film from being scratched by the protruding soil. In addition, the connection between the articulated joint and the mulch support is a movable connection. By moving the articulated joint, the laminating wheel can be moved as a whole, so that the distance between the 2 laminating wheels can be adjusted according to the row spacing and the width of the mulching film. For the mulch film of various specifications, the scope of application of the present invention has been expanded.

Description of drawings

Fig. 1 is the front view of a kind of sugarcane planter of embodiment 1 of the present invention;

Fig. 2 is the right side view of a kind of sugarcane planter of embodiment 1 of the present invention;

Fig. 3 is the rear view of a kind of sugarcane planter of embodiment 1 of the present invention;

Fig. 4 is a rear view of a sugarcane planter according to Embodiment 2 of the present invention.

In the figure, 1-seed guide box, 2-frame, 3-traveling wheels, 4-first fertilizer box, 5-second fertilizer box, 6-hydraulic drive device, 7-first fertilization pipe, 8-second Fertilization pipe, 9-ploughshare, 10-rotary tiller, 11-covering soil ridge plate, 12-1-driving shaft, 12-2-driven shaft, 13-conveyor plate, 14-speed control valve, 15-film Bracket, 16-filming wheel bracket, 17-covering shovel bracket, 18-covering shovel, 19-pressing film wheel, 20-film roller, 21-separator, 22-depth limiter wheel, 23-rotary tillage shaft, 24- Rotary tillage shaft support, 25-spring buffer, 26-main support, 27-divider, 28-divider guide rail, 29-hydraulic cylinder, 30-divider moving route, 31-cam.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in Fig. 1-Fig. 3, a kind of sugarcane planting machine comprises frame 2 and the walking wheel 3 that is all connected with described frame 2, fertilization device, crushed soil ditching device, seed guide box 1, row divider 21 and cover Membrane mechanism, the front end of the frame 2 is provided with a hydraulic drive device 6, the front end of the frame 2 is connected to a tractor, the tractor selected in the embodiment of the present invention is a tractor, and the hydraulic drive device 6 is connected to the hydraulic output of the tractor through a quick joint The tubing is connected. The fertilizing device is arranged at the front end of the frame 2, the broken soil ditching device is arranged at the lower rear of the fertilizing device, the film covering mechanism is arranged at the rear end of the frame 2, and the covering device is arranged at the rear end of the frame 2. The film mechanism is connected with the frame 2 through a spring buffer 25, one end of the spring buffer 25 is hinged with the frame 2, and the other end of the spring buffer 25 is connected with the film coating mechanism, and the The traveling wheel 3 is located under the frame 2 and between the fertilization device and the film covering mechanism, and the seed guide box 1 is located on the frame 2 and between the fertilization device and the film covering mechanism. In between, the row divider 21 is located below the seed discharge opening in the seed guide box 1 and in front of the soil-covering ridge plate 11, the row divider 21 is connected to the bottom of the frame 2, and the row divider 21 is used for Planted in two rows to form sugar cane. Also be provided with a soil scraper (not shown in the figure) on the distributor 21, the soil scraper is used for regulating the soil amount that covers sugarcane. The front end of the frame 2 is also provided with a depth-limiting wheel 22, and the depth-limiting wheel 22 is used to limit the planting depth, and also has the functions of balance and support.

The ditching device for crushing soil comprises two sets of left and right rotary tiller blades 10, a rotary tiller shaft 23 and a rotary tiller shaft support 24, the rotary tiller shaft support 24 is installed on the frame 2, and the rotary tiller shaft 23 is installed on the rotary tiller On the tilling shaft support 24, the left and right two groups of rotary tilling knives 10 are arranged on the rotary tilling shaft 23 at intervals, and are used to open two left and right rows of planting ditch. In this embodiment, each group of rotary tiller knives is composed of four rotary tiller knives 10, and the four rotary tiller knives 10 are evenly distributed on the rotary tiller shaft in a spiral shape. The soil-breaking ditching device not only has the function of breaking the soil, but also can open planting ditch, and the sugarcane seeds fall into the two rows of planting ditch opened by the soil-breaking ditching device after passing through the row divider to complete the work of laying seeds.

The top and the bottom of described seed guide box 1 are respectively provided with a seed injection port and a seed discharge port (not shown in the figure), and described seed guide box 1 is provided with conveying mechanism, and described conveying mechanism comprises two rotating shafts, setting The circulating conveying frame between the two rotating shafts and the conveying plate 13 arranged on the circulating conveying frame, the two rotating shafts are respectively the driving shaft 12-1 at the top and the driven shaft 12-2 at the bottom , the drive shaft 12-1 is rotatably installed on the seed guide box 1 and connected with the hydraulic drive device 6 through gears. The conveying plate 13 is a plastic plate, and the PVC plastic plate is used instead of the steel plate, and the softness of the PVC plastic plate is used to greatly reduce the occurrence of tooth injury of sugarcane seeds, and improve the survival rate of sugarcane seeds and the output of sugarcane. Also be provided with a dividing plate 27 on the described seeding opening, described dividing plate 27 bottoms are provided with adjusting mechanism, described dividing plate 27 is connected to the inwall of described seed guiding box 1 by described adjusting mechanism, described adjusting mechanism and tractor The console in the middle cab is connected and controlled by the driver. The adjustment mechanism is used to control the partition 27 to move on the partition guide rail 28. The partition moving route 30 is shown in Figure 3. When the partition 27 moves to the lowest At the same time, the interval between the dividing plate 27 and the inner wall of the seed introducing box 1 is the smallest (that is, the opening of the dividing plate 27 is the smallest); The size of the interval (ie dividing plate 27 opening size), and then control the amount of sugarcane seed entering conveying plate 13, prevent the sugarcane seed falling from dividing plate 27 from piling up too much, affecting the normal operation of conveying plate 13.

Described adjusting mechanism comprises hydraulic cylinder 29, and described hydraulic cylinder 29 is located at the below dividing plate 27 and is connected with tractor, and described hydraulic cylinder 29 is also connected with dividing plate 27, and hydraulic cylinder 29 is controlled by the hydraulic pressure operation handle on the driver's cab of tractor , control the pulling and pressing of the handle to make the hydraulic cylinder stretch or compress, thereby pushing or pulling the partition 27, so that the partition 27 moves along the partition guide rail 28, and adjusts the distance between the partition 27 and the inner wall of the seed introduction box 1 (i.e. dividing plate 27 opening size), suitable to size.

Further, in the embodiment of the present invention, the hydraulic drive device 6 includes a hydraulic motor, which is connected to the drive shaft 12-1 through a gear, and a speed regulating valve 14 is also provided on the outer wall of the seed introduction box 1 , the speed regulating valve 14 is connected with the delivery mechanism and the hydraulic motor through hydraulic pipes. The speed regulating valve 14 is used for adjusting the rotating speed of the conveying mechanism, and then regulates the falling amount of sugarcane seeds.

Further, in the embodiment of the present invention, there are two conveying mechanisms, and the two conveying mechanisms are arranged symmetrically. There are also 2 adjusting mechanisms correspondingly, which are respectively located above the 2 conveying mechanisms, so that the sugarcane seeds fall from the seeding opening above the 2 adjusting mechanisms to the dividing plates on the left and right adjusting mechanisms respectively to the left and right sides. On the conveying plate 13 of a conveying mechanism. The hydraulic oil in the hydraulic drive device 6 flows to the speed regulating valve 14 through the oil pipe, and the adjusted hydraulic oil is sent to the hydraulic motor of the delivery mechanism. The hydraulic motor drives a pair of externally meshed gears, and drives two left and right symmetrical gears through the meshing of the gears. The driving shaft 12-1 rotates, the driving shaft 12-1 drives the driven shaft 12-2, and then drives the conveying plate 13, so that the sugarcane seeds in the seed guide box 1 are sent to the seed discharge port through the conveying plate 13, and then fall to the branch 21. Fall into the planting ditch to realize planting in two rows.

Further, in the embodiment of the present invention, the fertilization device includes a first fertilizer box 4 and a second fertilizer box 5, the bottom of the first fertilizer box 4 is connected with a first fertilization conduit 7, and the bottom of the second fertilizer box 5 is connected with There is a second fertilization conduit 8, and a plow share 9 is provided at the front end of the frame 2, and the bottom ends of the first fertilization pipe 7 and the second fertilization pipe 8 are respectively inserted into two holes on the plow share. In the embodiment of the present invention, first, the plow share 9 connected with the fertilization device is used to open the ditch, and then the fertilizer is sprinkled into the ditch through the fertilization device, and the first fertilization conduit 7 and the second fertilization conduit 8 are respectively inserted into the plow share 9 Two paths of fertilizer can be formed on the land in the two holes, which is suitable for planting sugarcane in two rows.

Further, in the embodiment of the present invention, the film covering mechanism includes a main support 26 and a soil-covered ridge plate 11, the main support 26 is connected to the frame 2 through the spring buffer 25, and the covered soil ridge plate 11 is fixedly connected with the main support 26 through the soil-covering ridge board support, and the main support 26 is provided with a film support, a film-pressing wheel support 16 and a soil-covering shovel support 17, and the film support includes The two mulch frame plates 15 connected by 11 and the mulch roll 20 between the two mulch frame plates 15 are provided with T-shaped grooves on the two mulch frame plates 15, and the two mulch rolls 20 The end is mounted on the mulch frame plate 15 through the T-shaped groove, and the two ends of the mulch roll positioned outside the mulch frame plate 15 are also welded with T-shaped heads for preventing the mulch roll 20 from moving axially. During work, the mulch roll is placed on the mulch roller 20, and the pressing wheel 19 contacts the mulch roll and presses the laid mulch, and the laid mulch is directly attached to the ground. As the mulch is laid, the outer diameter of the mulch roll becomes smaller, and the mulch roll The roller 20 can move down along the T-shaped groove, so that the plastic film roll moves down thereupon, thereby ensuring that the plastic film remains close to the ground all the time. After testing, it is found that since the ground has been scraped off by the soil-covering ridge plate 11, the film-covering effect is the best when the plastic film is directly attached to the ground, and the plastic film is not damaged. If run into bulky or hard stones, clods, because the spring buffer 25 is hinged with the frame 2, when running into a large clod, the spring buffer 25 can lift the whole main support 26 to make the pressure Membrane wheel 19, mulch can jump over big clod, namely do not head-on with big clod and damage pressure film wheel 19 and scrape mulch.

The soil-covering ridge plate 11 includes two left-right symmetrical soil-covering ridge plates 11, which are used to cover the soil on the sugarcane seeds and form ridges. The soil-covered ridge plate 11 is fixed on the main support 26 by the soil-covered ridge plate support. The two soil-covered ridge plates 11 are connected by a horizontal axis, and the soil-covered ridge plate 11 is provided with a horizontal long hole, and the bolts are loosened, and the soil-covered ridge plate 11 can move left and right along the long hole, so as to adjust the cover soil ridge according to the row spacing requirements 11 positions. In the embodiment of the present invention, the soil-covered ridge plate 11 is used to cover the ditch of the fallen sugarcane seeds with soil and level the ridges to prevent the plastic film from being scratched by the protruding soil, and to avoid damage to the plastic film and heat preservation and water retention of the sugarcane field. effect is affected.

The film pressing wheel support 16 and the soil covering shovel support 17 are all connected with the main support 26, the film film support 15 is covered with a film roll 20, and the free end of the film pressing wheel support 16 is connected with a film pressing wheel 19, The free end of soil-covering shovel support 17 is connected with soil-covering shovel 18, and described film-pressing wheel 19 is in contact with the mulching film on described mulching film roller 20, and described film-pressing wheel 19 overcoat is provided with rubber jacket, and rubber jacket can prevent mulch film from being Embossing wheel 19 is scratched. The film-pressing wheel 19 is located between the mulching roller 20 and the soil-covering shovel 18 , and the soil-covering shovel 18 is located behind the film-pressing wheel 19 . And described soil-covering shovel support 17 and described soil-covering shovel 18 are hinged by bolt, so that described soil-covering shovel 18 can rotate relative to described soil-covering shovel support 17, adjust the angle that described soil-covering shovel 18 and described soil-covering shovel support 17 form , the larger the angle, the larger the amount of soil covering, and vice versa, the smaller the amount of covering soil.

Further, in the embodiment of the present invention, there are two film pressing wheels 19, and the two film pressing wheels 19 are symmetrically arranged behind the two sides of the film support 15 through corresponding film pressing wheel supports. The embodiment of the present invention adopts two film-pressing wheels 19 arranged symmetrically instead of only one film-pressing wheel located in the middle of the mulching film roller 20, which can not only impel the film-pressing wheel 19 to tightly press the mulch film roll and On the plastic film that is pulled out, it can prevent the plastic film roll from loosening and improve the film covering effect, and it is also helpful for subsequent soil covering.

Further, in the embodiment of the present invention, the pressure film wheel support 16 is connected with the main support 26 through a hinged joint, and when working, the film pressure wheel support 16 is rotated so that the film pressure wheel 19 connected with the film pressure wheel support 16 is connected to the main support 26. The mulch film roll contacts with the mulch film of laying, and then can upwardly rotate pressure film wheel support 16 when non-working state. And the connection between the lamination wheel support 16 and the main support 26 is a movable connection, so as to adjust the distance between the two lamination wheels 19 . Since the row spacing in different planting places and the specifications of the mulch film used may vary, the connection between the pressure film wheel bracket 16 and the main bracket 26 is a removable connection, which can be used according to the row spacing of different planting places and different mulching films. Specifications Move the film pressing wheel support 16, change the width between the two film pressing wheel supports 16, and then change the width between the two film pressing wheels 19, which expands the scope of application of the sugarcane planter in the embodiment of the present invention. Similarly, there are two soil-covering shovels 18, and the two soil-covering shovels 18 are arranged symmetrically behind the two sides of the mulch roller 20 through corresponding soil-covering shovel brackets 17, respectively. The soil-covering blade bracket 17 is connected to the main bracket 26 through a hinged joint, and the connection between the two soil-covering blade brackets 17 and the main bracket 26 is movably connected to adjust the distance between the two soil-covering blades 18 . The movable connection in the embodiment of the present invention is to move the pressing wheel support 16 or the covering shovel support 17 by loosening or tightening the nuts that cooperate with the pressing film wheel support 16 or the soil covering shovel support 17, that is, loosen when the width needs to be adjusted The nut moves the pressure film wheel support 16 or the soil-covering shovel support 17, and moves to the required width and tightens the nut to get final product.

Example 2

In this embodiment, except that the adjustment mechanism in the seed guide box 1 in the embodiment 1 is changed from the hydraulic adjustment to the cam adjustment, the others are the same as the embodiment 1. That is, the adjusting mechanism of the present embodiment includes a cam 31 (as shown in FIG. 4 ), and the cam 31 is fixed in the seed introduction box 1 by a camshaft and is arranged below the dividing plate 27, so that the cam 31 It can be in contact with the partition plate 27, and the camshaft is connected with the driving shaft 12-1 through a belt. Through the rotation of the cam 31, the dividing plate can be shaken up and down, and then adjust the spacing between the dividing plate 27 and the inner wall of the seed guide box 1 (that is, the opening size of the dividing plate 27), control the amount of sugarcane seeds entering the conveying plate 13, and prevent the cane If the accumulation of seeds is too much, it will affect the normal operation of the conveying plate 13.

During work, the sugarcane seed first drops onto the dividing plate 27 from the seed opening at the top of the seed guide box 1, and then falls from the dividing plate 27 onto the conveying plate 13 of the conveying mechanism. Under the transmission of two conveying mechanisms, the sugarcane can be dropped to the row divider 21 through the seed opening, and then dropped to the planting ditch opened by the broken soil ditching device through the row divider 21, so that the sugarcane is planted in two rows, and finally the sugarcane is planted in two rows. The film covering mechanism can cover the soil and cover the film.

The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not used to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention shall belong to The scope of patents covered by the present invention.

Claims (10)

1. a kind of sugarcane planting machine, including frame and the road wheel being connected with the frame, fertilizer apparatus, soil crushing furrowing dress Put, film-covering mechanism and lead kind of a case, it is characterised in that the frame front end is provided with fluid pressure drive device, the fluid pressure drive device It is connected with the hydraulic pressure output oil pipe of tractor；The fertilizer apparatus sets located at the front end of the frame, the soil crushing furrowing device In the lower rear of the fertilizer apparatus, the film-covering mechanism is located at the rear end of the frame, and the film-covering mechanism is slow by spring Rush device to be connected with the frame, one end of the spring buffer is hinged with the frame, the other end of the spring buffer It is connected with the film-covering mechanism；The road wheel is located at the lower section of the frame and positioned at the fertilizer apparatus and the laminating machine Between structure；It is described lead kind of case in the frame and between the fertilizer apparatus and film-covering mechanism, kind of the case of leading Top and bottom are respectively equipped with charge seed mouth and sowing port, and described leading be provided with kind of case conveying mechanism, and the conveying mechanism includes two Individual rotating shaft, the circulation conveying frame located between described two rotating shafts and the delivery board on the circulation conveying frame, the rotating shaft Lead on kind of case and be connected with the fluid pressure drive device described in being rotationally installed in, the delivery board is plastic plate；

Branch's device is additionally provided with below the sowing port, branch's device is connected with the bottom of the frame, and branch's device is used for Form the two rows plantation of sugarcane；One piece of clean-up scraper is additionally provided with branch's device, for adjusting the soil amount for covering sugarcane kind.

2. sugarcane planting machine according to claim 1, it is characterised in that described leading be provided with dividing plate at the charging seed mouthful of kind of case, There is governor motion under the dividing plate, the dividing plate is connected to the inwall for leading kind of case, the regulation by the governor motion Mechanism is connected with the console that interior is driven in the tractor；The governor motion is adjusted by the amount of movement of control dividing plate and thrown The size of mouth opening is planted, and then controls the amount that sugarcane kind enters delivery board.

3. sugarcane planting machine according to claim 2, it is characterised in that the governor motion includes hydraulic cylinder, the liquid Cylinder pressure is connected located at dividing plate lower section and with the tractor, and the hydraulic cylinder is also connected with the dividing plate, the hydraulic cylinder It is connected with hydraulic operation handle on the driver's cabin of the tractor.

4. sugarcane planting machine according to claim 2, it is characterised in that the governor motion includes cam, the cam By camshaft be fixed on it is described lead in kind of case and located at dividing plate lower section, the cam and the baffle contacts, it is described convex Wheel shaft is connected by belt with the rotating shaft.

5. sugarcane planting machine according to claim 1, it is characterised in that the frame front end is additionally provided with gauge wheel, described Gauge wheel is used to limit planting depth；The conveying mechanism is 2, and 2 conveying mechanisms are to be symmetrical set and described The rotation direction of 2 conveying mechanisms is contrary.

6. sugarcane planting machine according to claim 1, it is characterised in that the fluid pressure drive device includes hydraulic motor, The hydraulic motor is connected by gear with the rotating shaft, and flow speed control valve, the flow speed control valve are additionally provided with the outer wall for leading kind of case It is connected by hydraulic tube with the conveying mechanism, the hydraulic motor.

7. sugarcane planting machine according to claim 1, it is characterised in that the fertilizer apparatus includes being installed in the frame On the first receptacle and the bottom of the second receptacle, first receptacle and the second receptacle be connected to fertilising and lead Pipe, the front end of the frame is additionally provided with a colter, and two holes on the colter are inserted respectively in the bottom of two fertilising pipes It is interior.

8. sugarcane planting machine according to claim 1, it is characterised in that the film-covering mechanism includes that main support and earthing rise Ridge plate, the main support is connected by the spring buffer with the frame, and the earthing ridging plate passes through earthing ridging plate Support is fixedly connected with the main support, and the main support is provided with ground membrane support, press mold wheel support and covering blade support, described Ground membrane support includes two pieces of mulch film frame plates being connected with the earthing ridging plate and the ground between two pieces of mulch film frame plates Deflector roll, offers T-slot on two pieces of mulch film frame plates, the two ends of the ground film roller are by the T-slot frame described two On block mulch film frame plate, pressing wheel, the free end of the covering blade support are connected with the free end of the press mold wheel support On be connected with covering blade, the pressing wheel is contacted with the film roll being placed on the ground film roller, the pressing wheel be located at describedly Between deflector roll and the covering blade, the covering blade is located at the rear of the pressing wheel.

9. sugarcane planting machine according to claim 8, it is characterised in that the pressing wheel is 2,2 pressing wheels It is symmetrically set in the rear of described ground membrane support both sides, two press mold wheel support difference by corresponding press mold wheel support respectively It is connected with the main support by articulated joint, and two press mold wheel supports and the connection of the main support are removable company Connect, to adjust the distance between 2 pressing wheels.

10. sugarcane planting machine according to claim 8, it is characterised in that the covering blade is 2,2 covering blades It is symmetrically set in the rear of the ground film roller both sides by corresponding covering blade support respectively, two covering blade supports lead to respectively Cross articulated joint to be connected with the main support, and two covering blade supports and the connection of the main support are removable company Connect, to adjust the distance between 2 covering blades.