Forage grass fertilizing, film mulching and sowing all-in-one machine

Abstract

The utility model discloses a forage grass fertilizing, film mulching and sowing all-in-one machine which comprises a machine frame, a fertilizing device, a film mulching and row dividing device and a sowing device, and the fertilizing device, the film mulching and row dividing device and the sowing device are sequentially arranged on the machine frame. The fertilizing device comprises a material conveying hopper, a discharging mechanism arranged at the bottom end of the material conveying hopper and a vibration motor used for vibration discharging, and the film covering and row dividing device comprises a film covering mechanism and a row dividing mechanism located behind the film covering mechanism; the film covering mechanism comprises a film removing assembly, and an on-ridge shaping assembly, a ditching assembly and a film laying assembly which are located below the film removing assembly and are sequentially arranged from left to right, and the row dividing mechanism comprises a row dividing roller set arranged behind the base and soil shifting cutters arranged on the left side and the right side of the row dividing roller set respectively; the seeding device comprises a plurality of seeding mechanisms arranged at the rear end of the extension frame. The machine is a mechanical device integrating fertilization, shaping, ditching, film mulching, row dividing and sowing, effective combination of various planting procedures is achieved, and the forage grass planting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery equipment technical field especially relates to a kind of forage grass fertilization mulching seeding integrated machine. BACKGROUND

[0002] Forage grass is also called pasture, which refers to the plants cultivated as livestock feed. Broadly speaking, forage grass includes green forage and crops. There are many varieties of pasture, and their nutritional values vary greatly due to factors such as soil, fertilization, growth stage, different parts, and source. Sometimes, the nutritional value difference of the same type of green forage exceeds the difference between species. The purpose of forage grass planting is to obtain high yield and high-quality forage grass to provide livestock with the nutrients they need for growth, thereby improving their yield and quality. Forage grass planting is widely distributed and can be divided into temperate regions and tropical regions. In temperate regions, forage grass planting is usually done in spring, while in tropical regions, it can be planted using the temperature and light conditions throughout the year.

[0003] Currently, the machine equipment used for forage grass planting mainly includes ditching machines and seeding machines. During planting, fertilization is usually performed first, followed by ditching and ridging operations, mulching and rowing operations, and seeding operations using planting equipment according to the planting program. In order to improve planting efficiency, multiple people are often required to carry out planting operations, making the entire forage grass planting program complex and causing excessive waste of human resources, which is not suitable for large-scale planting operations.

[0004] Therefore, the prior art provides a mulching and seeding integrated machine, which is as follows:

[0005] Publication No. CN213368618U discloses a ditching, mulching, and seeding integrated machine for planting Chinese medicinal material safflower, which includes a supporting device, a ditching device, a mulching device, a soil covering device, a seeding device, and a fertilizing device. Although this prior art can complete the entire planting operation of crops, it lacks a rowing operation program for forage grass planting, which increases the spread of diseases and pests when crops are affected by them. Moreover, although the fertilizing device in the prior art can control the flow rate of fertilizer, the fertilizer outlet is relatively high from the ground, and the fertilizer is easily blown away and unevenly spread on the soil surface during the falling process, which affects crop growth due to uneven soil fertility. UTILITY MODEL CONTENT

[0006] In view of this, the utility model provides a forage grass fertilization mulching seeding integrated machine, which can solve the technical problem of the lack of a rowing operation program in the prior art, leading to an increased spread of diseases and pests. It can also solve the technical problem of the prior art, where the fertilizer is easily blown away and unevenly spread on the soil surface during the falling process, affecting crop growth due to uneven soil fertility.

[0007] The utility model discloses a technical scheme for solving the above technical problems:

[0008] A grass fertilization and film mulching seeding integrated machine, comprising a frame and a fertilizer device, a film mulching and rowing device and a seeding device arranged on the frame in sequence,

[0009] The frame comprises a base, a traction frame at the front end of the base and an extension frame at the rear end of the base; the fertilizer device comprises a feeding hopper, a discharging mechanism arranged at the bottom end of the feeding hopper and a vibrating motor for vibrating discharging; the discharging mechanism comprises a discharging pipe, a discharging impeller arranged inside the discharging pipe, a stirring wheel coaxially connected with the discharging impeller and a discharging chute arranged below the discharging pipe and inclined downward; the film mulching and rowing device comprises a film mulching mechanism and a rowing mechanism arranged behind the film mulching mechanism; the film mulching mechanism comprises a film unwinding assembly and a ridge shaping assembly, a furrowing assembly and a film laying assembly arranged in sequence from left to right below the film unwinding assembly; the film unwinding assembly comprises a fixed shaft arranged on the upper surface of the base and a film roll sleeve arranged on the surface of the fixed shaft; the ridge shaping assembly comprises a shaping roller arranged below the fertilizer device and adapted to the width of the ridge; the furrowing assembly comprises a furrowing knife arranged behind the shaping roller; the film laying assembly comprises a film guiding drum, a film pressing wheel arranged behind the film guiding drum and a soil covering knife arranged behind the film pressing wheel at a certain rotation angle; the rowing mechanism comprises a rowing roller set arranged behind the base and soil pushing knives arranged on the left and right sides of the rowing roller set respectively; the seeding device comprises a plurality of seeding mechanisms arranged at the rear end of the extension frame.

[0010] As an improvement of the above technical scheme, the feeding hopper is fixed to the upper surface of the base through the support plates arranged at the left and right ends of the feeding hopper respectively; the bottom end of the feeding hopper is uniformly provided with a plurality of discharging ports; each discharging port is connected with a discharging mechanism; a vibrating rod of the discharging impeller and the stirring wheel is arranged below the feeding hopper and penetrates the discharging mechanism in sequence; and the vibrating motor is arranged on the inner side surface of the support plate and connected with the vibrating rod to make the discharging mechanism vibrate and discharge.

[0011] As an improvement of the above technical scheme, the discharging pipe is provided with an inlet end and an outlet end; the discharging impeller is arranged at the inlet end of the discharging pipe; the discharging impeller is tightly connected with the vibrating rod through an impeller bearing; a window is arranged on the surface of the discharging pipe opposite to the position of the discharging impeller; the stirring wheel is arranged beside the discharging pipe and can rotate simultaneously with the discharging impeller relative to the vibrating rod; the head end of the discharging chute is tightly connected with the outer wall surface of the discharging pipe; the tail end of the discharging chute is arranged on the front end edge of the base and extends forward by a certain distance; and the surface of the discharging chute is provided with a plurality of flow dividing members.

[0012] As the improvement of the above technical scheme, the fixed shaft in the film withdrawing assembly is arranged on the upper surface of the rear end of the base along the width direction of the base, the mulch film roller sleeved on the surface of the fixed shaft can rotate out the film relative to the fixed shaft, the shaping roller is arranged on the lower surface of the front end of the base in parallel to the fixed shaft, the outer surfaces of the two ends of the shaping roller are respectively circumferentially provided with a row of convex teeth, the number of the ditching knives in the ditching assembly is two, and the two ditching knives are mirror arranged on the left and right ends of the base behind the shaping roller.

[0013] As the improvement of the above technical scheme, the film guiding roller in the film laying assembly is arranged behind the ditching knife in parallel to the fixed shaft, and the film guiding roller is located below the left of the mulch film roller, the upper and side surfaces of the film guiding roller are respectively provided with a film guiding auxiliary shaft I and a film guiding auxiliary shaft II, the film guiding auxiliary shaft I is located inside the base, and the left and right ends of the film guiding auxiliary shaft I are respectively connected with the left and right ends of the base, one end of the L-shaped connecting piece is connected with the film guiding roller, and the other end of the L-shaped connecting piece is connected with the base, the number of the film pressing wheels is two, the two film pressing wheels are respectively connected behind the film guiding auxiliary shaft II in a mirror symmetric mode through the coordinated rods, the number of the earth covering knives is two, and the two earth covering knives are arranged behind the film pressing wheels in a mirror symmetric mode, and the earth covering knives are located more outside of the base than the ditching knives.

[0014] As the improvement of the above technical scheme, the row dividing roller group is arranged behind the base in parallel to the mulch film roller, the row dividing roller group comprises four hollow row dividing rollers coaxially arranged and open on the two sides in the axial direction, and gaps exist between the adjacent two row dividing rollers, and the outer wall edges of the row dividing rollers located at the left and right ends are radially provided with a row of rolling teeth, the soil shoveling knives are connected to the rear end of the base through the suspension assembly, the number of the soil shoveling knives is two, and the two soil shoveling knives are arranged on the left and right sides of the row dividing roller group in a mirror symmetric mode.

[0015] As the improvement of the above technical scheme, the suspension assembly comprises a spring support connected with the base and a spring damper arranged on the spring support, the spring support comprises an upper spring support and a lower spring support located at the bottom end of the upper spring support, one end of the lower spring support is hinged to the bottom end of the upper spring support, the other end of the lower spring support is connected with the soil shoveling knife, and the upper and lower ends of the spring damper are respectively connected with the upper spring support and the lower spring support.

[0016] As the improvement of the above technical scheme, the seeding mechanism adopts a vehicle belt rear pulling type seeding machine with a duckbill structure, and the front end is provided with a clip, and a plurality of seeding mechanisms are sequentially and tightly fastened to the rear end surface of the extension frame through the clip.

[0017] Compared with the prior art, the technical scheme has the following beneficial effects:

[0018] The utility model discloses a mechanical equipment that is integrated with fertilization, shaping, ditching, film mulching, row dividing and seeding, realizes the effective combination of various planting procedures and improves the planting efficiency of forage grass.

[0019] Other beneficial effects in the utility model will be further explained in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in connection with the drawings and specific embodiments,

[0021] Figure 1 It is the side view structure schematic drawing of the utility model (not including traction frame);

[0022] Figure 2 It is the side view structure schematic drawing of the utility model fertilizing device and film mulching row dividing device;

[0023] Figure 3 It is the overhead structure schematic drawing of the utility model;

[0024] Figure 4 It is the overhead structure schematic drawing of the utility model fertilizing device and film mulching row dividing device;

[0025] Figure 5 It is the overhead structure schematic drawing of the utility model seeding device;

[0026] Figure 6 It is the front view structure schematic drawing A of the utility model (including traction frame);

[0027] Figure 7 It is the front view structure schematic drawing B of the utility model (not including traction frame);

[0028] Figure 8 It is the structure schematic drawing A of the utility model unloading mechanism;

[0029] Figure 9 It is the structure schematic drawing B of the utility model unloading mechanism;

[0030] Wherein: 101, base; 102, traction frame; 103, extension frame; 201, feed hopper; 202, discharging mechanism; 2021, discharging pipe; 2022, discharging impeller; 2023, poking wheel; 2024, discharging slide; 2025, window; 2026, flow dividing piece; 203, vibration motor; 204, vibration rod; 301, mulch roller; 302, shaping roller; 3021, protruding tooth; 303, furrow opener; 3041, film guiding cylinder; 3042, film guiding auxiliary shaft I; 3043, film guiding auxiliary shaft II; 305, film pressing wheel; 306, covering knife; 307, row dividing roller set; 3071, rolling tooth; 308, soil poking knife; 3081, suspension assembly; 4, seeding mechanism. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only 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 labor fall within the scope of protection of the present application.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element 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.

[0033] In the present application, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation", "communication" and the like should be understood broadly, for example, can be fixedly connected, can be detachably connected, can be mechanically connected, can be directly connected, or can be indirectly connected through an intermediate medium. 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.

[0034] As shown in FIG. 1, the present application provides a grass feeding, fertilizing, mulching and seeding integrated machine, Figures 1 to 9

[0035] which comprises a machine frame and a fertilizing device, a mulching and row dividing device and a seeding device arranged in sequence thereon,

[0036] ​The rack comprises a base 101, a traction frame 102 located at the front end of the base 101, and an extension frame 103 located at the rear end of the base 101; the fertilizer applying device comprises a feeding hopper 201, a discharging mechanism 202 arranged at the bottom end of the feeding hopper 201, and a vibrating motor 203 for vibrating discharging; the discharging mechanism 202 comprises a discharging pipe 2021, a discharging impeller 2022 arranged in the discharging pipe 2021, a stirring wheel 2023 coaxially connected with the discharging impeller 2022, and a discharging chute 2024 arranged obliquely downward below the discharging pipe 2021; the film covering and row dividing device comprises a film covering mechanism and a row dividing mechanism located behind the film covering mechanism; the film covering mechanism comprises a film returning assembly, a shaping assembly on the ridge, a ditching assembly, and a film laying assembly arranged in sequence from left to right below the film returning assembly; the film returning assembly comprises a fixed shaft arranged on the upper surface of the base 101 and a film roll 301 sleeved on the surface of the fixed shaft; the shaping assembly on the ridge comprises a shaping roller 302 located below the fertilizer applying device and adapted to the width of the ridge; the ditching assembly comprises a ditching knife 303 arranged behind the shaping roller 302; the film laying assembly comprises a film guiding rotating drum 3041, a film pressing wheel 305 located behind the film guiding rotating drum 3041, and a soil covering knife 306 arranged at a certain rotation angle behind the film pressing wheel 305; the row dividing mechanism comprises a row dividing roller group 307 arranged behind the base 101 and soil pushing knives 308 arranged on the left and right sides of the row dividing roller group 307, respectively; the seeding device comprises a plurality of seeding mechanisms 4 arranged at the rear end of the extension frame 103.

[0037] In the embodiment, the rack is connected with a driving device through the traction frame 102, the traction frame 102 has the function of providing traction for the all-in-one machine, the driving device is a motor vehicle with a suspension structure that can walk in the field or shallow hilly terrain, and the driving device can provide walking power for the fertilizer applying device, the film covering and row dividing device, and the seeding device by driving the traction frame.

[0038] Specifically, the traction frame 102 comprises a vertical rod fixedly connected to the front end of the base 101, the left and right sides of the vertical rod are obliquely provided with reinforcing rods, the top end of the vertical rod and the front end surface of the base 101 are arranged in a three-point manner and are provided with hinged ends capable of being connected with the driving device, and the suspension structure of the driving device is connected with the hinged ends of the top end of the vertical rod and the front end surface of the base 101 to realize the purpose of driving the all-in-one machine to walk.

[0039] The embodiment disclosed by the utility model has the effect of spreading fertilizer before forage grass is planted, the feeding hopper 201 is fixed to the upper surface of the base 101 through the support plates arranged at the left and right ends respectively, a plurality of discharge ports are evenly arranged at the bottom end of the feeding hopper 201, each discharge port is connected with a discharging mechanism 202, a vibration rod 204, a discharging impeller 2022 and a poking wheel 2023 are sequentially penetrated through the discharging mechanism 202 below the feeding hopper 201, and the vibration motor 203 is located at the inner side of the support plate and is connected with the left support plate through the vibration rod 204 so that the discharging mechanism 202 is vibrated and discharged.

[0040] Specifically, the support plate comprises a left support plate located at the left end of the feeding hopper 201 and a right support plate located at the right end of the feeding hopper 201, one end of the vibration rod 204 is penetrated through the right support plate and is connected with the left support plate through an auxiliary vibration piece, the vibration motor 203 can transmit the vibration action to the whole vibration rod 204 through the other end of the vibration rod 204, the arrangement of the auxiliary vibration piece can ensure the smooth vibration of the whole vibration rod 204, avoid the damage of one end of the vibration rod 204 connected with the auxiliary vibration piece under the continuous vibration action, and the fertilizer poured into the feeding hopper 201 is spread on the surface of the ridge soil through the discharging mechanism 202 under the action of the vibration action of the vibration rod 204 driven by the vibration motor 203.

[0041] In the embodiment of the utility model, the discharging pipe 2021 is provided with a feeding end and a discharging end, the discharging impeller 2022 is located at the feeding end of the discharging pipe 2021, and the discharging impeller 2022 is fastenedly connected with the vibration rod 204 through an impeller bearing, under the action of the vibration action of the vibration rod 204 driven by the vibration motor 203, the discharging impeller 2022 can vibrate and rotate relative to the discharging pipe 2021 so as to rotate and poke through the discharging impeller 2022 and control the discharging amount of the fertilizer; a window 2025 is arranged on the surface of the discharging pipe 2021 opposite to the position of the discharging impeller 2022, the rotation and poking condition of the discharging impeller 2022 can be observed through the window 2025 so as to be quickly handled when the plugging situation occurs at the discharging impeller 2022; the poking wheel 2023 is located at the side of the discharging pipe 2021 and can rotate relative to the vibration rod 204 simultaneously with the discharging impeller 2022 coaxially connected with the discharging pipe 2021, when the plugging situation occurs at the discharging impeller 2022 so that the discharging impeller 2022 cannot rotate and poke, the knob poking wheel 2023 can be rotated to dredge the place; the head end of the discharging slide 2024 is fastenedly connected to the outer wall surface of the discharging pipe 2021, the tail end is arranged on the front end edge of the base 101 and extends forward by a distance, a plurality of shunt pieces 2026 are arranged on the surface of the discharging slide 2024 so as to ensure that the fertilizer falling on the surface of the discharging slide 2024 can be uniformly and smoothly spread on the surface of the ridge soil,

[0042] Specifically, the left and right side walls of the blanking pipe 2021 are provided with holes for accommodating the impeller bearing, the edges of the holes are not in contact with the outer wall of the impeller bearing, so as to ensure that the blanking pipe 2021 will not be separated from the bottom end of the feed hopper 201 when the vibration rod 204 drives the blanking impeller 2022 and the impeller bearing to vibrate; the structure of the flow divider 2026 is inverted "V" type, three in number, and arranged in three-point mode on the upper surface of the bottom end of the blanking chute 2024, and the fertilizer falling on the surface of the blanking chute 2024 can be divided at the flow divider 2026 and then pass through the left and right sides of the flow divider 2026, so as to be evenly spread on the surface of the ridge soil to be planted.

[0043] In the embodiment, the film covering and row dividing device has the effects of shaping, ditching, film covering and row dividing on the land after fertilization before the forage seed is sown, the fixed shaft in the film removing assembly is arranged on the upper surface of the rear end of the base 101 in the width direction of the base 101, the film roll 301 sleeved on the surface of the fixed shaft can rotate out of the film relative to the fixed shaft, the shaping roller 302 in the ridge shaping assembly is arranged on the lower surface of the front end of the base 101 in parallel to the fixed shaft, the shaping roller 302 has the effect of shaping the lower ridge soil during the rolling and advancing process of the traction frame 102, the outer surfaces of the two ends of the shaping roller 302 are respectively circumferentially provided with a row of protrusions 3021, which are used for forming two ridge ditch outlines on the ridge, which are beneficial to subsequent ditching, the number of the ditching knives 303 in the ditching assembly is two, the two ditching knives 303 are mirror arranged on the left and right ends of the base 101 behind the shaping roller 302 at a certain inward turning angle of the base 101, which are used for opening the ridge ditch on both sides of the ridge soil during the advancing process of the traction frame 102 after the ridge soil is shaped by using the inward turning cutting surfaces thereof;

[0044] The film guiding roller 3041 in the film laying assembly is arranged behind the ditching knife 303 in parallel to the fixed shaft, and the film guiding roller 3041 is located below and left of the film roll 301, the upper and side surfaces of the film guiding roller 3041 are respectively provided with a film guiding auxiliary shaft I 3042 and a film guiding auxiliary shaft II 3043, the film guiding auxiliary shaft I 3042 is located in the interior of the base 101, and the left and right ends of the film guiding auxiliary shaft I 3042 are respectively connected with the left and right ends of the base 101, the film guiding auxiliary shaft II 3043 is connected with the film guiding roller 3041 through one end of the L-shaped connecting piece, and the film guiding auxiliary shaft II 3043 is connected with the base 101 through the other end of the L-shaped connecting piece, the cooperation of the film guiding roller 3041 and the film guiding auxiliary shaft I 3042 and the film guiding auxiliary shaft II 3043 can realize the purpose of turning the film of the film roll 301 sleeved on the surface of the fixed shaft,

[0045] Specifically, the winding track of the mulching film on the surfaces of the film guide cylinder 3041, the film guide auxiliary shaft I 3042 and the film guide auxiliary shaft II 3043 is as follows: the mulching film is unwound from the surface of the film roll 301, first contacts the front end surface of the film guide auxiliary shaft I 3042 and is wound to the film guide cylinder 3041, then contacts the bottom end surface of the film guide cylinder 3041 and is wound to the film guide auxiliary shaft II 3043, then contacts the upper end surface of the film guide auxiliary shaft II 3043 and is wound to the film pressing wheel 305, and finally is pressed on the surface of the ridge soil through the film pressing wheel 305.

[0046] The number of the film pressing wheels 305 is two, and the two film pressing wheels 305 are connected to the rear of the film guide auxiliary shaft II 3043 in a mirror-symmetrical form through the coordination rods. The number of the soil covering knives 306 is two, and the two soil covering knives 306 are arranged on the rear side of the film pressing wheel 305 in a mirror-symmetrical form. The soil covering knife 306 is located outside the base 101 compared with the furrow opener 303. After the mulching film is turned by the film guide cylinder 3041, the film guide auxiliary shaft I 3042 and the film guide auxiliary shaft II 3043, the left and right ends of the mulching film are pressed downward by the two film pressing wheels 305, so that the mulching film is laid on the ridge. Then the mulching film on both sides is pushed into the ridge ditch by the soil covering knife 306 from the outside to the inside, so that the soil is pressed on the both side edges of the mulching film to fix the mulching film.

[0047] In the embodiment, the row dividing roller group 307 is arranged behind the base 101 in a form parallel to the film roll 301. The row dividing roller group 307 comprises four hollow row dividing rollers arranged coaxially and having openings on both axial sides. There is a gap between the adjacent two row dividing rollers. The outer wall edge of the row dividing rollers located at the left and right ends is radially provided with a row of rolling teeth 3071 for further fixing the both side edges of the mulching film. The soil pushing knife 308 is connected to the rear end of the base 101 through the suspension assembly 3081. The number of the soil pushing knives 308 is two, and the two soil pushing knives 308 are arranged on the left and right sides of the row dividing roller group in a mirror-symmetrical form. The soil pushing knives 308 are used to push the ridge soil into the row dividing roller group 307 and then to the surface of the mulching film through the gap, so that the mulching film is fixed by the ridge soil and is more closely attached to the soil layer under the rolling of the row dividing roller group 307, and the inflation of the mulching film is prevented. The ridge row dividing by the row dividing roller group 307 can reduce the spread range of the pests and diseases and reduce the probability of the crops on the side ridge being damaged by the pests and diseases. In this process, the soil pushing knife 308 can also push the soil to the position rolled by the rolling teeth 3071 to fix the both side edges of the mulching film again.

[0048] The embodiment of the utility model discloses the suspension assembly 3081 has provided the shock attenuation and the stable effect for the earth turning knife 308, the suspension assembly 3081 includes the spring support connected with base 101 and the spring damper set up on the spring support, the spring support includes the upper spring support and the lower spring support at its bottom, the lower spring support is hinged with the bottom of upper spring support, the other end of lower spring support is connected with earth turning knife 308, the upper and lower ends of spring damper are connected with upper spring support and lower spring support respectively.

[0049] The embodiment of the utility model discloses the seeding device has the action of hole seeding forage grass seed on the ridge soil that has been shaped, ditched, film covered, rowed, the seeding mechanism 4 adopts the duckbill structure's car belt rear -pull type seeding machine, is provided with the peg at its front end, through the peg, a plurality of seeding mechanism 4 are fastened in parallel in order on the rear end surface of extension frame 103, its front end is also provided with traction part and screw tension spring, through traction part to pull the seeding wheel in seeding mechanism 4, through screw tension spring to ensure the stability of seeding mechanism 4, increase the service life, when seeding device is pulled and advances, the seeding wheel in seeding mechanism 4 in the process of rolling forward, the duckbill type seeding mouth on the surface of seeding wheel will pierce the mulch and form hole seeding mouth to insert the ridge soil, the seeding mouth will open and seed to realize the purpose of seeding after coming out from the hole seeding mouth;

[0050] Preferably, the number of seeding mechanism 4 is four, and the arrangement positions of the four seeding mechanisms 4 at the rear end of the extension frame 103 correspond to the positions of the four rowing roller cylinders in the rowing roller group 307 one by one, so as to ensure that each seeding mechanism 4 can seed in the center position of each row of ridge soil.

[0051] In combination with the above content, the working principle of the utility model is as follows:

[0052] The driving device pulls the all-in-one machine to the planting area through the traction frame 102 and performs forage seeding process, the fertilizer device spreads fertilizer before forage planting, the film covering and rowing device shapes, ditches, covers film and rows before forage seed planting, and the seeding device hole seeds forage seed on the ridge soil that has been shaped, ditched, film covered and rowed, wherein,

[0053] In the fertilizer application device, the fertilizer poured into the feeding hopper 201 is fed into the feeding pipe 2021 of the feeding mechanism 202 through the feeding port. Under the action of the vibration motor 203 being started and driving the vibration rod 204 to vibrate, the feeding impeller 2022 in the feeding pipe 2021 vibrates and rotates relative to the feeding pipe 2021, and the fertilizer is rotated and stirred by the feeding impeller 2022 to the discharge end of the feeding pipe 2021 and falls onto the surface of the feeding chute 2024. The fertilizer falling on the surface of the feeding chute 2024 can be divided into two parts at the flow dividing piece 2026 and then pass through the left and right sides of the flow dividing piece 2026, so as to be uniformly spread on the surface of the ridge soil to be planted.

[0054] In the film covering and row dividing device, the shaping roller 302 in the ridge shaping assembly below the fertilizer application device shapes the ridge soil below it during rolling and advancing with the traction frame 102. The row of protrusions 3021 arranged on the outer surface of the two axial ends of the shaping roller 302 can form two ridge furrows on the ridge, which are beneficial for subsequent ditching. The ditching knife 303 behind the shaping roller 302 opens the ridge furrows on both sides of the ridge soil by using the inwardly rotating cutting surface. The film winding drum 301 sleeved on the surface of the fixed shaft rotates the film relative to the fixed shaft, and then the film is turned by the film guiding auxiliary shaft I 3042, the film guiding drum 3041, and the film guiding auxiliary shaft II 3043 in turn. Then, the left and right ends of the film are pressed down by the two film pressing wheels 305 to make the film laid on the ridge. Subsequently, the covering knife 306 on the rear side of the film pressing wheel 305 stirs the covering soil on both sides of the film from the outside to the inside to make the covering soil pressed on the edges of the film on both sides to fix the film. Then, the soil stirring knife 308 on the left and right sides of the row dividing roller group 307 stirs the ridge soil into the row dividing roller group 307 and then slides through the gap to the surface of the film, so that the film is fixed by the ridge soil and adheres to the soil layer more closely under the rolling of the row dividing roller group 307, preventing it from inflating. The ridge division on the ridge by the row dividing roller group 307 can reduce the spread of pests and diseases and reduce the probability of the crops on the side ridge being damaged by pests and diseases. In this process, the soil stirring knife 308 can also stir the covering soil to the position rolled by the rolling teeth 3071 to fix the edges of the film on both sides again.

[0055] In the seeding device, the seeding wheel in the seeding mechanism 4 being pulled to advance, the duckbill-shaped seeding mouth arranged on the surface of the seeding wheel will pierce the film to form an hole seeding port in the process of rolling forward. After the seeding mouth comes out of the hole seeding port, it will open and seed to achieve the purpose of seeding.

[0056] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A forage fertilizing, mulching and sowing all-in-one machine, characterized by: The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base.

2. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base.

3. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base.

4. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a towing frame at the front end of the base, and an extension frame at the rear end of the base. The machine frame comprises a base, a 5. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The film guide roller is arranged behind the furrower in parallel to the fixed shaft, and is located below and left of the mulch film roller, and the film guide roller is provided with a film guide auxiliary shaft I above and a film guide auxiliary shaft II on the side, the film guide auxiliary shaft I is located inside the base, and the left and right ends thereof are connected with the left and right ends of the base, the film guide auxiliary shaft II is connected with the film guide roller through one end of the L-shaped connecting piece, and is connected with the base through the other end of the L-shaped connecting piece, the number of the film pressing wheels is two, and the two film pressing wheels are connected behind the film guide auxiliary shaft II in a mirror image symmetry through the coordination rods, the number of the earth covering knives is two, and the two earth covering knives are arranged behind the film pressing wheels in a mirror image symmetry, and the earth covering knives are located outside the base compared with the furrower.

6. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The row dividing roller group is arranged behind the base in parallel to the mulch film roller, and includes four coaxial hollow row dividing rollers with openings on the two axial sides, and gaps are arranged between the adjacent two row dividing rollers, and the outer wall edges of the row dividing rollers located at the left and right ends are radially provided with a row of rolling teeth, the earth turning knives are connected with the rear end of the base through the suspension assembly, the number of the earth turning knives is two, and the two earth turning knives are arranged on the left and right sides of the row dividing roller group in a mirror image symmetry.

7. The grass fertilizing and mulching seeding integrated machine according to claim 6, characterized in that: The suspension assembly includes a spring support connected with the base and a spring damper arranged on the spring support, the spring support includes an upper spring support and a lower spring support located at the bottom end of the upper spring support, one end of the lower spring support is hinged with the bottom end of the upper spring support, and the other end of the lower spring support is connected with the earth turning knife, and the upper and lower ends of the spring damper are connected with the upper spring support and the lower spring support respectively.

8. The grass fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: The seeding mechanism adopts a duckbill structure vehicle belt rear-pulling type seeder, and the front end is provided with a clip, and a plurality of seeding mechanisms are sequentially and tightly fastened to the rear end surface of the extension frame through the clip.

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