A sugarcane row weeding, fertilizing and hilling machine

Abstract

The application discloses a sugarcane inter-row weeding, fertilizing and ridging machine and relates to the field of sugarcane planting machines.The machine comprises a rack, the rack comprising a mounting plate and a traction frame, a driving mechanism arranged on the mounting plate, a rotary tillage device, a vertical tillage device and a soil throwing device arranged on the mounting plate in sequence, and a fertilizing device arranged on the mounting plate and fixedly connected to one end of the vertical tillage device.The input end of the rotary tillage device is connected to the output end of the driving mechanism, the braking end of the vertical tillage device is connected to the driving mechanism through a transmission mechanism, the braking end of the fertilizing device is connected to the driving mechanism through a transmission mechanism, and the braking end is connected to the driving mechanism through a transmission mechanism.The machine can increase the effects of soil loosening, weeding and ridging, effectively solve the problem of poor ridging effect in current sugarcane production, which leads to the "volcanic crater" problem, and is favorable for improving the lodging resistance of sugarcane, thereby improving the mechanical harvesting quality and efficiency and forming an integrated operation process, and greatly improving the work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sugarcane planting machinery, and particularly relates to a sugarcane row weeding, fertilizing and ridging machine. BACKGROUND

[0002] Sugarcane is a common economic crop, and can be used for papermaking and sugar production in addition to edible function, and is widely planted in southern China.

[0003] In the process of planting sugarcane, timely weeding, soil loosening, fertilizing and ridging are needed to ensure normal growth of sugarcane and high yield. If weeding, fertilizing and ridging are not timely, sugarcane cannot be managed in rows after elongation and heightening, which will seriously affect the growth and yield of sugarcane.

[0004] The existing method is usually to manually weed, ridging and fertilize, but the work efficiency is very low and the labor cost is high. The conventional fertilizing and ridging machine carried by the traditional tractor cannot weed, fertilize and ridging in rows after sugarcane heightens, and the ridging cannot reach the root of sugarcane, the ridging effect is poor, and the "crater" is easily formed, which will affect the growth of sugarcane, and is prone to lodging, thereby affecting the mechanical harvesting efficiency and quality of sugarcane, and the fertilizing effect is not good. SUMMARY

[0005] In view of the above problems, the present application provides a sugarcane row weeding, fertilizing and ridging machine, which avoids the problems of poor soil loosening, weeding and ridging effect, easy formation of "crater", poor fertilizing effect and the like.

[0006] To achieve the above purpose, the present application adopts the following technical scheme:

[0007] The utility model provides a sugarcane interrow weeding and fertilizing and hilling machine, comprising: a frame, the frame includes mounting plate and traction frame, the traction frame is used for connecting with power source, the mounting plate is equipped with driving mechanism, the driving mechanism input end is connected with power source, rotary tillage device, rotary tillage device is fixedly installed on mounting plate through support, rotary tillage device input end is connected with driving mechanism output end, vertical tillage device, vertical tillage device is fixedly installed on mounting plate through fixed frame, vertical tillage device brake end is connected with driving mechanism through transmission mechanism, fertilizing device, fertilizing device is located between vertical tillage device and mounting plate, one end of fertilizing device is fixedly installed on mounting plate, and the other end is communicated with vertical tillage device, and the brake end of fertilizing device is connected with driving mechanism through transmission mechanism, soil throwing device, soil throwing device is fixedly installed on mounting plate through connecting rod, and the brake end of soil throwing device is connected with driving mechanism through transmission mechanism, vertical tillage device includes vertical tillage box, cover plate, vertical tillage mechanism and two discharge trays, vertical tillage box is fixedly installed on mounting plate through fixed frame, vertical tillage mechanism is located in vertical tillage box, two discharge trays are located in vertical tillage box and are above rotary tillage mechanism, a plurality of discharge pipes are arranged on the discharge tray, the discharge pipe passes through vertical tillage mechanism to the outside of vertical tillage box, the cover plate is used to close vertical tillage box, and the discharge end of fertilizing device passes through the cover plate to the inside of vertical tillage box and is above the discharge tray.

[0008] Through the above scheme, rotary tillage device, vertical tillage device and soil throwing device are sequentially arranged and installed on the bottom side of mounting plate, and the fertilizing device is located between the mounting plate and the vertical tillage device, so that the fertilizer can be applied in the soil by the vertical tillage device, the soil and fertilizer can be mixed, the soil mixed with fertilizer can be thrown by the soil throwing device, the soil can be effectively accumulated at the root of sugarcane, the hilling effect is enhanced, the soil and grass can be completely crushed by the rotary tillage device and the vertical tillage device, thereby increasing the effects of soil loosening, weeding and hilling, effectively solving the problem of "volcanic crater" caused by poor hilling effect in current sugarcane production, being conducive to improving the lodging resistance of sugarcane, thereby improving the quality and efficiency of mechanical harvesting, and forming an integrated operation process, which means that a series of operations such as fertilization, hilling, soil and fertilizer mixing, etc. can be completed in one pass through the field, greatly improving the work efficiency and reducing the need for manual intervention.

[0009] Further, the vertical tillage mechanism includes a brake gear and a plurality of driven gears, the brake gear and the plurality of driven gears are arranged in the vertical tillage box, the brake gear is located in the middle of the plurality of driven gears, and the driven gears on both sides of the brake gear are symmetrically and uniformly arranged, the brake gear and the plurality of driven gears are sequentially and mutually meshed, a connecting pipe is arranged below the brake gear and the plurality of driven gears, the connecting pipe penetrates the vertical tillage box to the outside and is fixedly installed with two symmetrical vertical tillage knives, a brake rod is arranged on the upper end of the brake gear, and the brake rod is connected with the transmission mechanism through a tapered gear.

[0010] Through the further scheme, when the brake gear rotates, power is transmitted to each driven gear through a series of gears, and then the vertical tiller is driven to rotate, so that the soil clumps can be effectively broken and the soil can be loosened.

[0011] Further, the two discharge trays are respectively located above the driven gears on the two sides of the brake gear, the driven gears are hollow inside and are in communication with the connecting pipes, and the discharge pipes pass through the driven gears to the connecting pipes.

[0012] Through the further scheme, the inside of each driven gear is hollow and in communication with the connecting pipe, and the discharge pipe passes through the driven gear to the connecting pipe, so that the fertilizer can be uniformly distributed to the area corresponding to each driven gear through the discharge pipe, ensuring the uniformity during the fertilization process. The fertilizer directly enters the connecting pipe through the discharge pipe and is stirred into the soil by the rotating vertical tiller, which not only speeds up the fertilization, but also realizes the immediate mixing of soil and fertilizer, so that the fertilizer can be quickly combined with the soil, reducing the risk of nutrient loss and promoting the better absorption of nutrients by the sugarcane root system.

[0013] Further, the fertilizing device comprises a fertilizing box, two conveying pipes and two fertilizer distribution rollers, the fertilizing box is fixedly installed on the mounting plate, a gear box is arranged beside the fertilizing box, a discharge port is arranged on the mounting plate and is in communication with the fertilizing box, the two fertilizer distribution rollers are rotatably connected in the fertilizing box, the input ends of the two fertilizer distribution rollers are connected with the gear box, the gear box makes the rotation directions of the two fertilizer distribution rollers opposite, the input end of the gear box is connected with the transmission mechanism, the bottom of the fertilizing box is below the two fertilizer distribution rollers and is connected with the two conveying pipes, the two conveying pipes are in communication with the fertilizing box, and the connection ends of the two conveying pipes and the fertilizing box pass through the cover plate into the vertical tiller box and are respectively located above the two discharge trays.

[0014] Through the further scheme, the two fertilizer distribution rollers are rotatably connected in the fertilizing box and are driven by the gear box to rotate in opposite directions, so that the fertilizer can be uniformly distributed and conveyed into the two conveying pipes, avoiding accumulation or uneven distribution of the fertilizer, realizing precise control of the fertilization amount, and the fertilizer can be accurately fed into the discharge tray through the conveying pipe, directly into the soil through the discharge pipe on the discharge tray, and immediately mixed with the soil.

[0015] Further, a temporary storage box is arranged on the upper side of the mounting plate at the discharge port.

[0016] Through the further scheme, the temporary storage box is convenient for storing fertilizer and improves convenience.

[0017] Further, the rotary tillage device comprises two rotary tillage blade groups, a rotary tillage box, a rotating rod and a driving rod, the rotary tillage box is fixedly installed on the mounting plate through a support, the rotating rod is rotationally connected in the rotary tillage box, the two ends of the rotating rod are respectively penetrated through the rotary tillage box on both sides and connected with the rotary tillage blade groups, the driving rod is rotationally connected in the rotary tillage box, one end of the driving rod is in transmission connection with the rotating rod through a worm gear set, and the other end of the driving rod is penetrated through the rotary tillage box and connected with the driving mechanism.

[0018] Through the above further scheme, the soil clods and weeds are effectively broken and the soil is loosened through the rotary tillage blade groups.

[0019] Further, the rotary tillage blade group comprises an outer blade group and an inner blade group, the outer blade group and the inner blade group are both composed of a plurality of arc 7-shaped blades and blade seats, the blade tips of the arc 7-shaped blades on the outer blade group are alternately arranged towards the inside and the outside in sequence, and the blade tips of the arc 7-shaped blades on the inner blade group are all directed towards the outside.

[0020] Through the above further scheme, the blade tips of the arc 7-shaped blades on the outer blade group are alternately arranged towards the inside and the outside in sequence, which can effectively turn up the soil from the center to the outside, form a good soil turning effect, and make the weeds be dug out from the roots and be crushed, at the same time, since the blade tips are staggered, the soil clods can be more completely broken, and the looseness of the soil is increased, the blade tips of the arc 7-shaped blades on the inner blade group are all directed towards the outside, which can further crush the soil and push it to both sides, so that the soil is fully mixed and crushed.

[0021] Further, the rotary tillage box is provided with a plowshare on the side opposite to the vertical tillage box.

[0022] Through the above further scheme, the soil in the middle part can be turned to the rotary tillage blade groups on both sides for crushing.

[0023] Further, the soil throwing device comprises a brake box and two soil throwing discs, the input ends of the two soil throwing discs are connected with the output end of the brake box, and the brake box makes the rotation directions of the two soil throwing discs opposite.

[0024] Through the above further scheme, the rotation directions of the two soil throwing discs are opposite, which can effectively throw the soil from the middle to the outside, form uniform soil ridges, and the bidirectional soil throwing mechanism significantly improves the soil throwing efficiency, reduces the operation time, and also produces a certain stirring effect on the soil during the soil throwing process, which is helpful for better mixing of fertilizer, organic matter and other components, promotes the improvement of soil structure and the uniform distribution of nutrients, and improves the soil fertility.

[0025] Further, a circle of soil throwing plates is uniformly arranged and installed on the soil throwing disc, an inclined plate is connected to the end of the soil throwing plate through a regular polygon limiting rod, the two corners on the lower side of the brake box are chamfered, and the bottom of the brake box is higher than the bottom of the soil throwing plate.

[0026] Through the above further scheme, a circle of soil throwing plates arranged uniformly on the soil throwing disc can effectively and quickly throw the soil from the middle to the outside, the inclination angle of the inclined plate on the soil throwing plate can be adjusted by the regular polygon limiting rod to adjust the height of soil throwing, so as to adjust the falling point of the soil, and the soil that cannot be thrown in time or the soil located in the middle blind area can be pushed by the brake box, if the soil is more, the soil can be pushed into the range of the soil throwing disc, so that it is thrown, if the soil is less, the soil can be supplemented to the low place, so as to level the land surface, meanwhile, the two corners on the lower side of the brake box are chamfered, so that the soil ridge can be leveled, and the leveling degree and the aesthetic degree are increased.

[0027] Compared with the prior art, the beneficial effects of the present application are:

[0028] 1、The present application can loosen the soil, remove weeds, apply fertilizer, mix the fertilizer and soil and cover the soil in the sugarcane row through the rotary tillage device, the vertical tillage device, the soil throwing device and the fertilizer application device, which can be completed in one pass through the sugarcane row, greatly improving the work efficiency and reducing the need for manual intervention.

[0029] 2、The present application passes through the cover plate to the above of the discharge disc in the vertical tillage box, the discharge pipe on the discharge disc passes through the driven gear to the connecting pipe, the fertilizer can be uniformly distributed to each driven gear corresponding area through the discharge pipe, ensuring the uniformity in the process of fertilization, also speeding up the fertilization speed, avoiding uneven and slow fertilization of a pipe, and greatly improving the uniformity of subsequent soil and fertilizer mixing.

[0030] 3、The present application makes the fertilizer directly enter the connecting pipe into the soil through the discharge pipe and be stirred by the rotating vertical tillage knife, so that the fertilizer can be quickly combined with the soil to realize instant soil and fertilizer mixing, reduce the risk of nutrient loss and promote the better absorption of nutrients by the sugarcane root system.

[0031] 4、The present application crushes the soil and weeds through the rotary tillage device, and further crushes and stirs the crushed soil and weeds through the vertical tillage device, avoiding the risk of weed revival, and making the soil for subsequent covering finer, greatly increasing the covering effect.

[0032] 5、The present application adjusts the inclination angle of the inclined plate on the soil throwing plate through the regular polygon limiting rod to adjust the height of soil throwing, so as to adjust the falling point of the soil, which can effectively accumulate the soil to the sugarcane root part, enhancing the covering effect, or can make the soil thrown by each soil throwing plate uniformly distributed in the sugarcane root part by setting inclined plates with different angles on multiple soil throwing plates, and the inclined plates can also be adjusted according to the site conditions, so that more soil is thrown to the recessed part, thereby effectively solving the problem of "volcanic crater" caused by poor covering effect in current sugarcane production, which is beneficial to improve the sugarcane lodging resistance, and further improve the mechanical harvesting quality and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments.

[0034] Figure 1 It is a schematic diagram of the overall structure in the present application.

[0035] Figure 2 It is a schematic diagram of the overall cross-sectional structure in the present application.

[0036] Figure 3 It is a schematic diagram of the plow head structure in the present application.

[0037] Figure 4 It is a schematic diagram of the rotary tiller group structure in the present application.

[0038] Figure 5 It is a schematic diagram of the cross-sectional structure of the stand tiller and the fertilizer device in the present application.

[0039] Figure 6 It is a schematic diagram of the exploded structure of the stand tiller in the present application.

[0040] Figure 7 It is a schematic diagram of the internal structure of the gear box in the present application.

[0041] Figure 8 It is a schematic diagram of the soil throwing disc structure in the present application.

[0042] Figure 9 It is a schematic diagram of the internal structure of the brake box in the present application.

[0043] In the drawings: 1, frame; 11, mounting plate; 111, support; 112, fixing frame; 113, connecting rod; 114, discharge port; 115, temporary storage box; 116, transmission box; 12, traction frame; 2, driving mechanism; 21, horizontal rotating rod; 22, vertical rotating rod; 3, transmission mechanism; 31, first transmission rod; 32, second transmission rod; 33, belt; 4, rotary tiller; 41, rotary tiller group; 411, outer knife group; 412, inner knife group; 4121, arc 7-shaped knife; 4122, knife seat; 42, rotary tiller box; 421, plow head; 43, rotating rod; 44, driving rod; 5, stand tiller; 51, stand tiller box; 52, cover plate; 53, stand tiller mechanism; 531, brake gear; 5311, brake rod; 532, driven gear; 5321, connecting pipe; 5322, stand tiller knife; 54, discharge disc; 541, discharge pipe; 6, fertilizer device; 61, fertilizer box; 62, fertilizer distribution roller; 63, conveying pipe; 64, gear box; 7, soil throwing device; 71, brake box; 711, chamfer; 72, soil throwing disc; 721, soil throwing plate; 722, inclined plate; 723, regular polygon limiting rod. DETAILED DESCRIPTION

[0044] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described in the description of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0045] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0046] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0047] Embodiment:

[0048] Referring to Figures 1-2 As shown in the drawings, a sugarcane row weeding and fertilizing and hilling machine comprises a rack 1, the rack 1 comprises a mounting plate 11 and a traction frame 12, the traction frame 12 is fixedly installed on the upper side of the mounting plate 11, a driving mechanism 2 is arranged on the mounting plate 11, and the input end of the driving mechanism 2 is connected with a power source; the traction frame 12 is used for being connected with the power source, the power source can be a tractor or the like, the mounting plate 11 can be towed through the traction frame 12, and the driving mechanism 2 can be powered.

[0049] The driving mechanism 2 comprises a horizontal rotating rod 21 and a vertical rotating rod 22, the horizontal rotating rod 21 is fixedly installed on the mounting plate 11 through a mounting seat, the horizontal rotating rod 21 is rotationally connected to the mounting seat, the vertical rotating rod 22 is rotationally connected to the mounting plate 11, and the horizontal rotating rod 21 is in transmission connection with the vertical rotating rod 22 through a conical gear set.

[0050] Referring to Figures 1-2As shown, the lower side of the mounting plate 11 is fixedly mounted with a rotary tillage box 42 through a support 111, the rotary tillage box 42 is rotatably connected with a rotary rod 43, the rotary rod 43 is connected with a rotary tillage blade set 41 at both ends thereof penetrating through both sides of the rotary tillage box 42, the rotary tillage box 42 is rotatably connected with a driving rod 44, the driving rod 44 is arranged perpendicularly to the rotary rod 43, one end of the driving rod 44 is in transmission connection with the rotary rod 43 through a worm gear set, the other end of the driving rod 44 is in end-to-end connection with the connecting end of the vertical rotary rod 22 and the horizontal rotary rod 21 penetrating through the rotary tillage box 42, the vertical rotary rod 22 drives the rotary of the driving rod 44, the driving rod 44 drives the rotary of the rotary rod 43 through a conical gear set, the rotary rod 43 drives the rotary of the rotary tillage blade set 41, and the rotary tillage blade set 41 effectively breaks up clods and weeds and loosens the soil.

[0051] Referring to Figure 3 As shown, the rotary tillage box 42 is provided with a plow head 421 on the side opposite to the vertical tillage box 51, the plow head 421 can turn the soil in the middle part to the rotary tillage blade set 41 on both sides for crushing.

[0052] Referring to Figure 4 As shown, the rotary tillage blade set 41 comprises an outer blade set 411 and an inner blade set 412, both the outer blade set 411 and the inner blade set 412 are composed of a plurality of arc-shaped 7-shaped blades 4121 and blade seats 4122, the blade tips of the arc-shaped 7-shaped blades 4121 on the outer blade set 411 are alternately arranged from inside to outside in sequence, the blade tips of the arc-shaped 7-shaped blades 4121 on the inner blade set 412 all face the outside, the blade seats 4122 on both the outer blade set 411 and the inner blade set 412 are fixedly mounted on the rotary rod 43, the blade tips of the arc-shaped 7-shaped blades 4121 on the outer blade set 411 are alternately arranged from inside to outside in sequence, which can effectively turn the soil from the center to the outside, form a good soil turning effect, and make the weeds be dug out from the roots and be crushed, at the same time, since the blade tips are staggered, the clods can be more completely broken up, and the looseness of the soil is increased, the blade tips of the arc-shaped 7-shaped blades 4121 on the inner blade set 412 all face the outside, which further crushes the soil and pushes it to both sides, ensuring that the soil is fully mixed and crushed.

[0053] Referring to Figure 2 As shown, the transmission mechanism 3 comprises a first transmission rod 31, a second transmission rod 32 and a belt 33, which are connected and matched as described below.

[0054] Referring to Figure 2 and Figure 5As shown, the lower side of the mounting plate 11 is provided with a transmission box 116, the first transmission rod 31 is rotatably connected in the transmission box 116, one end of the transmission rod is in transmission connection with the vertical rotating rod 22 through a conical gear set, the other end is connected with the input end of the gear box 64, the lower side of the mounting plate 11 is provided with a fertilizer box 61, the gear box 64 is fixedly installed on one side of the fertilizer box 61, the mounting plate 11 is provided with a discharge port 114 which is communicated with the fertilizer box 61, two fertilizer distribution rollers 62 are rotatably connected in the fertilizer box 61, the input ends of the two fertilizer distribution rollers 62 are connected with the gear box 64, the gear box 64 makes the rotating directions of the two fertilizer distribution rollers 62 opposite, the fertilizer box 61 is connected with two conveying pipes 63 below the two fertilizer distribution rollers 62, the two fertilizer distribution rollers 62 are rotatably connected in the fertilizer box 61 and are driven to rotate in opposite directions by the gear box 64, so as to ensure that the fertilizer is evenly distributed and conveyed into the two conveying pipes 63, avoiding the accumulation or uneven distribution of the fertilizer, and realizing the precise control of the fertilizer amount.

[0055] Wherein, the upper side of the mounting plate 11 is provided with a temporary storage box 115 at the discharge port 114, the inside of the temporary storage box 115 is funnel-shaped, the temporary storage box 115 is convenient for storing fertilizer and improves convenience.

[0056] Wherein, the two fertilizer distribution rollers 62 are pasted, and the left and right sides thereof are respectively pasted with the two side walls of the fertilizer box 61, and the two ends thereof are respectively pasted with the two side walls of the fertilizer box 61, so as to avoid the fertilizer flowing into the conveying pipe 63 from the gap and affecting the control of the fertilizer amount.

[0057] Wherein, the two fertilizer distribution rollers 62 are provided with grooves, which are convenient for conveying fertilizer, can control the fertilizer amount, and can also avoid the accumulation and blockage of the fertilizer.

[0058] It should be noted that the gear box 64 is prior art, and the internal structure is not described in detail, and the internal structure details are referred to Figure 7 As shown.

[0059] Referring to Figures 5-6 As shown, the lower side of the mounting plate 11 is provided with a vertical tillage box 51 through a fixed frame 112, the vertical tillage box 51 is located below the fertilizer box 61, the second transmission rod 32 is rotatably connected on the mounting plate 11, one end of the second transmission rod 32 is in transmission connection with the first transmission rod 31 through a belt 33, the tillage box is provided with a vertical tillage mechanism 53, two discharge trays 54 are provided above the rotary tillage mechanism in the vertical tillage box 51, the vertical tillage box 51 is provided with a cover plate 52 for closing the vertical tillage box 51, the bottom ends of the two conveying pipes 63 pass through the cover plate 52 and are located above the two discharge trays 54 respectively, and the conveying pipe 63 can accurately put the fertilizer into the discharge tray 54.

[0060] Referring to Figure 6As shown, the standing cultivation mechanism 53 includes a brake gear 531 and a plurality of driven gears 532, which are arranged in the standing cultivation box 51, the brake gear 531 is located in the middle of the plurality of driven gears 532, and the driven gears 532 on both sides of the brake gear 531 are symmetrically and uniformly arranged, the brake gear 531 and the plurality of driven gears 532 are sequentially and movably connected, the brake gear 531 and the plurality of driven gears 532 are provided with a connecting pipe 5321 below, the connecting pipe 5321 is fixedly installed with two symmetric standing cultivation knives 5322 penetrating through the standing cultivation mechanism 53, the brake gear 531 is provided with a brake lever 5311 at the upper end, and the brake lever 5311 is in transmission connection with the second transmission rod 32 through a bevel gear set. When the brake gear 531 rotates, the power is transmitted to each driven gear 532 through a series of gears, and then the standing cultivation knife 5322 is driven to rotate, which can effectively break up the soil clumps, loosen the soil, and further crush the soil on the basis of the soil crushing of the rotary tiller group 41.

[0061] As shown in the accompanying drawings, Figure 5 As shown, two discharge plates 54 are located above the driven gears 532 on both sides of the brake gear 531, and the discharge plate 54 is provided with a plurality of discharge pipes 541, the driven gear 532 is hollow inside and communicates with the connecting pipe 5321, the discharge pipe 541 penetrates through the driven gear 532 to the connecting pipe 5321, the number of discharge pipes 541 is the same as that of driven gears 532, and the fertilizer in the discharge plate 54 can be uniformly distributed to the area corresponding to each driven gear 532 through the discharge pipe 541, ensuring the uniformity in the fertilization process. The fertilizer directly enters the connecting pipe 5321 through the discharge pipe 541 and is stirred into the soil by the rotating standing cultivation knife 5322, which not only speeds up the fertilization speed, but also realizes the immediate mixing of soil and fertilizer, so that the fertilizer can be quickly combined with the soil, reducing the risk of nutrient loss and promoting the better absorption of nutrients by the sugarcane root system.

[0062] As shown in the accompanying drawings, Figure 1 and Figure 8 As shown, the mounting plate 11 is fixedly installed with a brake box 71 on the lower side through a connecting rod 113, the input end of the brake box 71 is connected with one end of the connecting belt 33 of the second transmission rod 32 in a butt joint manner, and the output end of the brake box 71 is connected with two soil throwing plates 72, the brake box 71 makes the rotating directions of the two soil throwing plates 72 opposite, effectively throwing the soil from the middle to the outside, forming uniform soil ridges, and the bidirectional soil throwing mechanism significantly improves the soil throwing efficiency and reduces the operation time. In the process of throwing soil, it also has a certain stirring effect on the soil, which helps to better mix the components such as fertilizer and organic matter, promotes the improvement of soil structure and the uniform distribution of nutrients, and improves the soil fertility.

[0063] It should be noted that the brake box 71 is a prior art, and its internal structure is not described in detail, and its internal structure details are shown in Figure 9 .

[0064] wherein, as shown in the reference Figure 8 As shown in the reference, the soil throwing disc 72 is uniformly arranged with a circle of soil throwing plates 721, which can effectively and quickly throw the soil from the middle to the outside, the end of the soil throwing plate 721 is connected with an inclined plate 722 through a regular polygon limiting rod 723, the inclination angle of the inclined plate 722 on the soil throwing plate 721 is adjusted through the regular polygon limiting rod 723, the height of the soil throwing can be adjusted, so that the falling point of the soil can be adjusted, the soil can be effectively accumulated at the sugarcane root, and the effect of soil cultivation is enhanced, or the soil thrown by each soil throwing plate 721 can be uniformly distributed at the sugarcane root by setting inclined plates 722 with different angles on the soil throwing plates 721, the inclined plates 722 can also be adjusted according to the site conditions, so that more soil is thrown to the recessed place, thereby effectively solving the problem of "crater" caused by poor soil cultivation effect in current sugarcane production, which is beneficial to improve the anti-lodging capacity of sugarcane, and further improve the mechanical harvesting quality and efficiency.

[0065] Wherein, the bottom of the brake box 71 is slightly higher than the bottom of the soil throwing plate 721, the brake box 71 pushes the soil that cannot be thrown in time and the soil located in the middle blind area, if the soil is more, the soil can be pushed into the range of the soil throwing disc 72 to be thrown out, if the soil is less, the soil can be supplemented to the low place, so as to level the land surface.

[0066] Wherein, the two corners on the lower side of the brake box 71 are chamfered 711, which can level the soil ridge and increase the leveling degree and aesthetic degree.

[0067] In this embodiment, the length of the brake box 71 is adapted to the width of the channel between the sugarcane rows.

[0068] The working principle of the present application is as follows:

[0069] The power source drives the horizontal rotating rod 21 to rotate, the horizontal rotating rod 21 drives the vertical rotating rod 22 to rotate through the conical gear set, the vertical rotating rod 22 drives the driving rod 44 to rotate, the driving rod 44 drives the rotating rod 43 to rotate through the conical gear set, so as to drive the rotary tiller blade group 41 on the rotating rod 43 to rotate and crush the soil and weeds;

[0070] At the same time that the vertical rotating rod 22 drives the driving rod 44 to rotate, the vertical rotating rod 22 drives the first transmission rod 31 to rotate through the conical gear set, the first transmission rod 31 drives the two fertilizer distribution rollers 62 to rotate in opposite directions through the gear box 64, the fertilizer distribution rollers 62 evenly distribute the fertilizer in the fertilizer box 61 into the two conveying pipes 63;

[0071] When the first transmission rod 31 drives the fertilizer roller 62 to rotate through the gear box 64, the first transmission rod 31 drives the second transmission rod 32 to rotate through the belt 33, the second transmission rod 32 drives the brake rod 5311 to rotate through the conical gear set, the brake rod 5311 drives the brake gear 531 to rotate, the brake gear 531 drives the driven gear 532 to rotate, so that the rotary tiller 5322 on the brake gear 531 and the driven gear 532 rotates, the soil is crushed on the basis of the rotary tiller group 41, and the soil is further crushed, and the fertilizer on the soil through the discharge pipe 541 into the connecting pipe 5321 is immediately stirred into the soil by the rotary tiller 5322, so that the soil and the fertilizer are mixed;

[0072] When the second transmission rod 32 drives the brake rod 5311 to rotate, the second transmission rod 32 drives the two soil throwing discs 72 to rotate in opposite directions through the brake box 71, so that the soil is thrown from the middle to the outside, forming uniform soil ridges.

[0073] The power source can also pull the weeding and fertilizing and hilling machine through the traction frame 12, so that the weeding and fertilizing and hilling machine can loosen the soil, weed, fertilize, mix the fertilizer and the soil, and hill, forming an integrated operation process, so that a series of operations such as loosening the soil, weeding, fertilizing, hilling, and mixing the fertilizer and the soil can be completed in one pass through the field, greatly improving the work efficiency and reducing the need for manual intervention.

[0074] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A sugarcane row weeding, fertilizing and mulching machine, characterized in that, The utility model relates to a rotary tiller, which comprises a frame, a rotary tiller device, a vertical tiller device, a fertilizer device and a soil throwing device. The frame comprises a mounting plate and a traction frame, the traction frame is used for being connected with a power source, the mounting plate is provided with a driving mechanism, and the input end of the driving mechanism is connected with the power source. The rotary tiller device is fixedly installed on the mounting plate through a support, and the input end of the rotary tiller device is connected with the output end of the driving mechanism. The vertical tiller device is fixedly installed on the mounting plate through a fixing frame, and the brake end of the vertical tiller device is connected with the driving mechanism through a transmission mechanism. The fertilizer device is arranged between the vertical tiller device and the mounting plate, one end of the fertilizer device is fixedly installed on the mounting plate, the other end is communicated with the vertical tiller device, and the brake end of the fertilizer device is connected with the driving mechanism through the transmission mechanism. The soil throwing device is fixedly installed on the mounting plate through a connecting rod, and the brake end of the soil throwing device is connected with the driving mechanism through the transmission mechanism. The vertical tiller device comprises a vertical tiller box, a cover plate, a vertical tiller mechanism and two discharge plates, the vertical tiller box is fixedly installed on the mounting plate through a fixing frame, the vertical tiller mechanism is arranged in the vertical tiller box, the two discharge plates are arranged in the vertical tiller box and located above the rotary tiller mechanism, a plurality of discharge pipes are arranged on the discharge plates, the discharge pipes pass through the vertical tiller mechanism to the outside of the vertical tiller box, the cover plate is used for sealing the vertical tiller box, and the discharge end of the fertilizer device passes through the cover plate into the vertical tiller box and is located above the discharge plates. The vertical tiller mechanism comprises a brake gear and a plurality of driven gears, the brake gear and the plurality of driven gears are arranged in the vertical tiller box, the brake gear is located in the middle of the plurality of driven gears, and the driven gears on both sides of the brake gear are symmetrically and uniformly arranged, the brake gear and the plurality of driven gears are sequentially and mutually meshed and connected, a connecting pipe is arranged below the brake gear and the plurality of driven gears, the connecting pipe penetrates through the vertical tiller box to the outside and is fixedly installed with two symmetric vertical tiller knives, a brake rod is arranged on the upper end of the brake gear, and the brake rod is connected with the transmission mechanism through a conical gear. The two discharge plates are respectively located above the driven gears on both sides of the brake gear, the driven gears are hollow inside and communicated with the connecting pipes, the discharge pipes pass through the driven gears into the connecting pipes, and the number of the discharge pipes is the same as that of the driven gears.

2. A sugarcane row weeding, fertilizing and mulching machine according to claim 1, characterized in that: The fertilizer device comprises a fertilizer box, two conveying pipes and two fertilizer distribution rollers, a gear box is arranged beside the fertilizer box, the fertilizer box is fixedly installed on the mounting plate, a feeding opening is arranged on the mounting plate and communicated with the fertilizer box, the two fertilizer distribution rollers are rotatably connected in the fertilizer box, the input ends of the two fertilizer distribution rollers are connected with the gear box, the gear box makes the rotation directions of the two fertilizer distribution rollers opposite, the input end of the gear box is connected with the transmission mechanism, the bottom of the fertilizer box is located below the two fertilizer distribution rollers and connected with the two conveying pipes, the two conveying pipes are communicated with the fertilizer box, and the connection ends of the two conveying pipes and the fertilizer box pass through the cover plate into the vertical tiller box and are respectively located above the two discharge plates.

3. A sugarcane row weeding, fertilizing and mulching machine according to claim 1, characterized in that: A temporary storage box is arranged on the upper side of the mounting plate and located at the feeding opening, and the inside of the temporary storage box is funnel-shaped.

4. A sugarcane row weeding and fertilizing and mulching machine according to claim 1, characterized in that: The rotary tillage device comprises two rotary tillage blade groups, a rotary tillage box, a rotating rod and a driving rod, the rotary tillage box is fixedly installed on the mounting plate through a support, the rotating rod is rotationally connected in the rotary tillage box, the rotating rod is connected with the rotary tillage blade groups through penetrating the rotary tillage box on both sides, the driving rod is rotationally connected in the rotary tillage box, one end of the driving rod is transmissionally connected with the rotating rod through a worm gear set, and the other end of the driving rod is connected with a driving mechanism through penetrating the rotary tillage box.

5. A sugarcane row weeding and fertilizing mulcher according to claim 4, characterized in that: The rotary tillage blade group comprises an outer blade group and an inner blade group, the outer blade group and the inner blade group are both composed of a plurality of arc 7-shaped blades and blade seats, the blade tips of the arc 7-shaped blades on the outer blade group are alternately arranged from inside to outside, and the blade tips of the arc 7-shaped blades on the inner blade group all face the outside.

6. A sugarcane row weeding and fertilizing mulcher according to claim 4, characterized in that: The rotary tillage box is provided with a plow head on the side opposite to the vertical tillage box.

7. A sugarcane row weeding and fertilizing and mulching machine according to claim 1, characterized in that: The soil throwing device comprises a brake box and two soil throwing discs, the input ends of the two soil throwing discs are connected with the output end of the brake box, and the brake box makes the rotating directions of the two soil throwing discs opposite.

8. A sugarcane row weeding and fertilizing mulcher according to claim 7, characterized in that: A circle of soil throwing plates is uniformly arranged on the soil throwing disc, the end of the soil throwing plate is connected with an inclined plate through a regular polygon limiting rod, the two corners on the lower side of the brake box are chamfered, and the bottom of the brake box is higher than the bottom of the soil throwing plate.

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