CN210745931U - Sugarcane is pine deeply opened and is gone integrative device of fertilization - Google Patents
Sugarcane is pine deeply opened and is gone integrative device of fertilization Download PDFInfo
- Publication number
- CN210745931U CN210745931U CN201921625988.5U CN201921625988U CN210745931U CN 210745931 U CN210745931 U CN 210745931U CN 201921625988 U CN201921625988 U CN 201921625988U CN 210745931 U CN210745931 U CN 210745931U
- Authority
- CN
- China
- Prior art keywords
- loosening
- fixed
- deep
- sugarcane
- movable frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to a sugarcane planting technical field specifically discloses a sugarcane is pine is opened line and is fertilizied integrative device deeply, include: a fixed frame, a movable frame, a deep loosening plough, a fertilizer opener, a fertilizer applicator with a stirring paddle and a rotating disc and a connecting seat. The utility model integrates the deep scarification plough, the opener and the fertilizer applicator, and can lift the opener and the fertilizer applicator by utilizing the swing of the movable frame, so that the deep scarification plough works independently to realize multiple times of full deep scarification plough for soil; the fertilizer applicator applies fertilizer to the solid fertilizer through the stirring paddle and the rotating disc while stirring, so that the solid fertilizer is not easy to agglomerate and the fertilizer is applied uniformly; the ditching device not only realizes the ditching function, but also can form and ridge the excavated soil, and the excavated soil is not easy to fall back; the connecting seat that the downward sloping can decompose traction force downwards, makes the ability of grabbing of dark loose plough stronger. The utility model discloses not only replaced manual work, it is effectual to loosen the line in a short time moreover, simple structure, low in manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the sugarcane is planted, in particular to sugarcane is pine is opened line and is fertilizied integrative device deeply.
Background
Sugar cane is a temperate and tropical crop, a raw material for sucrose production, and ethanol can be extracted as an energy substitute. The sugarcane contains abundant sugar and water, also contains various vitamins, fat, protein, organic acid, calcium, iron and other substances which are very beneficial to the metabolism of a human body, and is mainly used for preparing sugar.
The planting of the sugarcane has gradually developed towards the mechanization direction, and researches show that the wide-row deep-scarification soil-crushing mode adopted for planting of the sugarcane is more beneficial to tillering and growth of the sugarcane, and can improve the yield and quality of the sugarcane. The general operation process comprises the steps of fully and deeply ploughing soil, digging and ridging, fertilizing, seeding and earthing. Wherein abundant subsoiling plough, division row ridging and three action of fertilization waste time and energy the most, and rotary tillage can only be realized to current sugarcane planting machinery mostly, and the function of seeding and earthing, wherein receive the length restriction of rotary blade, hardly carry out the subsoiling plough, and single plough also can make the plough insufficient to the driving medium is many, and mechanical structure is complicated, has increased the cost of manufacture.
Disclosure of Invention
An object of the utility model is to provide a sugarcane is pine integrative device of fertiliziing deeply to it is difficult to replace the manual work to carry out the work of abundant subsoiling plough, division and fertilization to overcome current cultivator, and mechanical structure is complicated, defect with high costs.
In order to achieve the purpose, the utility model provides a sugarcane is pine is opened a line integrative device that fertilizies deeply, include: the rear end of the fixed frame is provided with a movable frame which can swing in a vertical plane by taking one point at the front end of the movable frame as a center; the two deep loosening plows are symmetrically arranged at the front end of the bottom of the fixing frame side by side, and one deep loosening plow is arranged in the middle of the rear end of the bottom of the fixing frame; the opener is arranged at the bottom of the front end of the movable frame and comprises two arc-shaped plates which are mutually welded by an arc-shaped edge, the included angle between the two arc-shaped plates is 90 degrees, and a ridge opening is formed below one side of the two arc-shaped plates, which is provided with the arc-shaped edge; the fertilizer applicator comprises a rotary disc which is arranged on the movable frame in a rotating mode, wherein a stirring paddle is arranged on the rotary disc, the stirring paddle extends into the storage tank from the bottom of the storage tank, the storage tank is fixed on the movable frame, a discharge hole is formed in the side wall of the lower part of the storage tank, and the inner diameter of the rotary disc is larger than the outer diameter of the lower part of the storage tank; and the three connecting seats are arranged at the front end of the fixing frame in a delta shape, and the lower two connecting seats are arranged side by side, and the open ends of the connecting seats extend towards the lower oblique direction.
Preferably, in the above technical solution, the movable frame swings by being driven by a swing driving device.
Preferably, in the above technical scheme, the swing driving device includes a hydraulic cylinder, two ends of the hydraulic cylinder are respectively hinged to the first hinged support and the second hinged support, the first hinged support is fixed to the fixed frame, and the second hinged support is fixed to the top of the front end of the movable frame.
Preferably, in the above technical scheme, the fertilizer applicator further comprises: the hydraulic motor drives the rotary disc to rotate the baffle plate through a gear box, the rotary disc is arranged beside the discharge port and is fixed with the outer side wall of the storage tank, an annular groove is formed between the inner side wall of the rotary disc and the outer side wall of the bottom of the storage tank, and the shape of the baffle plate is matched with the annular groove and a certain gap is reserved; and a material guide inlet of the material guide hopper is lower than the bottom of the turntable and is arranged right below the baffle, and part of the material guide inlet protrudes out of the edge of the turntable.
Preferably, in the above technical solution, the two subsoiling plows are symmetrically arranged side by side at the front end of the bottom of the fixed mount, and the other subsoiling plow is arranged in the middle of the rear end of the bottom of the fixed mount.
Preferably, in the above technical solution, the subsoiling plow includes: the soil cutting plate is vertically arranged in the direction that the plate edge faces forwards, one end of the soil cutting plate is connected with the fixed seat, the fixed seat is fixed on the fixed frame through a fastening screw and a pressing plate, and the other end of the soil cutting plate extends obliquely downwards; the head of the plowshare is a triangular pyramid, and the tail of the plowshare is hinged with the other end of the soil cutting plate in a manner of being capable of swinging up and down; and the two soil loosening wings are arranged behind the plowshare in a bilateral symmetry manner, and the tail parts of the soil loosening wings are tilted upwards.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in not only will dark pine plough, the ware of opening is worked with the fertilizer applicator integration together, lifts up the ware of opening and fertilizer applicator through the adjustable shelf moreover, makes dark pine plough autonomous working, carries out a lot of ploughing to soil to realize abundant dark pine.
2. The utility model provides a fertilizer applicator, through stirring rake and rotary disk to solid fertilizer while stirring fertilize, not only prevented that solid fertilizer from blockking up but also can make the fertilization more even.
3. The utility model provides a row's ware has not only realized the ditching function, but also can shape the ridge with the soil of digging out, makes soil can not fall back.
4. The utility model provides a connection seat below slope to one side can produce decurrent component in the time of pulling to compress tightly the subsoiling plough to ground, make the ability of grabbing of subsoiling plough stronger.
Drawings
Fig. 1 is a structural diagram of the sugarcane deep-loosening, loosening and fertilizing integrated device.
Fig. 2 is a structural diagram of another view angle of the sugarcane deep-loosening, fertilizing and fertilizing integrated device.
Fig. 3 is a structural diagram of the fertilizer applicator of the sugarcane deep loosening, fertilizing and fertilizing integrated device.
Fig. 4 is a structural diagram of another view angle of the fertilizer applicator of the sugarcane deep loosening, fertilizing and fertilizing integrated device.
Fig. 5 is a structural diagram of the opener of the sugarcane deep-loosening, fertilizing and fertilizing integrated device.
FIG. 6 is a structural diagram of a deep scarification plow of the sugarcane deep scarification, row-opening and fertilization integrated device.
Description of the main reference numerals:
1-fixed frame, 2-movable frame, 3-deep scarification plough, 4-opener, 5-fertilizer applicator, 6-hydraulic cylinder, 7-first hinged support, 8-second hinged support, 9-connecting support, 10-third hinged support, 31-soil cutting plate, 32-fixed support, 33-ploughshare, 34-soil loosening wing, 35-fastening screw, 36-pressing plate, 41-arc plate, 42-ridge soil opening, 51-rotating disc, 52-stirring paddle, 53-material storage tank, 54-discharge opening, 55-hydraulic motor, 56-baffle plate, 57-material guide hopper, 58-material guide inlet, 59-gear box and 510-annular groove.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in fig. 1 to 6, the sugarcane deep-loosening and fertilizing integrated device in the embodiment comprises: the device comprises a fixed frame 1, a movable frame 2, a deep scarification plough 3, a row opener 4, a fertilizer applicator 5, a hydraulic cylinder 6, a first hinged support 7, a second hinged support 8, a connecting seat 9, a third hinged support 10, a soil cutting plate 31, a fixed seat 32, a plough head 33, a soil loosening wing 34, a fastening screw 35, a pressing plate 36, an arc-shaped plate 41, a ridge soil opening 42, a rotary disc 51, a stirring paddle 52, a storage tank 53, a discharge opening 54, a hydraulic motor 55, a baffle plate 56, a material guide hopper 57, a material guide inlet 58, a gear box 59 and an annular groove 510; a first hinged support 7 is welded in the middle of the top end of the fixed frame 1, and the axis of a hinged shaft on the first hinged support 7 is horizontally arranged along the left-right direction of the machine; the front end of the fixing frame 1 is welded with three connecting seats 9 which are used for being connected with the rear end of a tractor in a shape like a Chinese character 'pin', wherein the open end of the uppermost connecting seat 9 is horizontally forward, and the open ends of two connecting seats 9 which are arranged side by side below extend obliquely downwards; the rear end of the fixed frame 1 is welded with a third hinged support 10, and the axis of a hinged shaft of the third hinged support 10 is parallel to the axis of a hinged shaft of the first hinged support 7; the front end of the movable frame 2 is provided with a vertical beam, the middle part of the vertical beam is penetrated by a hinge shaft on the third hinge seat 10 so as to form hinge joint with the third hinge seat 10, the upper end of the vertical beam is welded with a second hinge seat 8, and the hinge shaft of the second hinge seat 8 is also parallel to the hinge shaft of the first hinge seat 7. One end of the hydraulic cylinder 6 is hinged with the first hinged support 7 through a hinged shaft, the other end of the hydraulic cylinder is hinged with the second hinged support 8 through a hinged shaft, and when the hydraulic cylinder 6 performs telescopic motion, the movable frame 2 can be driven to swing in a vertical plane by taking the hinged shaft of the third hinged support 10 as an axis. The opener 4 is formed by welding two arc-shaped plates 41 through an arc-shaped edge and forming an included angle of 90 degrees with each other, and the arc-shaped edge at the welding position is bent towards the outer side of the included angle of the two arc-shaped plates 41; the other side of the two arc plates 41 with the arc edges extends backwards, and ridge openings 42 are arranged below the other side. The included angle of the opener 4 is forward, a cross beam is welded in the included angle formed by the two arc-shaped plates 41, the middle of the cross beam is welded with the lower end of a vertical beam at the front end of the movable frame 2, and therefore the opener 4 and the movable frame 2 are fixed. Each subsoiling plough 3 comprises a soil cutting plate 31, the soil cutting plate 31 is vertically arranged, and the plate edge faces to the front of the machine; the top end of the soil cutting plate 31 is connected with the lower end of the fixed seat 32, and the upper end of the fixed seat 32 is connected with the pressure plate 36 through a fastening screw 35; the fixed frame 1 is positioned between the fixed seat 32 and the pressure plate 36, and after the fastening screw 35 is tightened, the fixed seat 32 is fixed on the fixed frame 1; the bottom end of the soil cutting plate 31 extends obliquely downwards and obliquely forwards; the head of the plowshare 33 is a triangular pyramid, and the tail of the plowshare is hinged with the bottom end of the soil cutting plate 31; the plowshare 33 can swing up and down by taking the hinge shaft as a center; two triangular loosening wings 34 are symmetrically arranged behind the ploughshare 33 with the ploughshare 33 as the center, and are welded on the soil cutting plate 31, and the tail parts of the loosening wings 34 are tilted upwards. The fertilizer applicator 5 comprises a storage tank 53 fixed on the movable frame 2, the top of the storage tank 53 is a square opening, the side wall of the storage tank close to the bottom is cylindrical, the bottom is provided with a circular opening, and the side wall close to the bottom is provided with a discharge hole 54; the hydraulic motor 55 and the gear box 59 are fixed on the movable frame 2, the output shaft of the hydraulic motor 55 is connected with the input end of the gear box 59, and the output end of the gear box 59 is connected with the center of the bottom of the turntable 51; the inner diameter of the rotary table 51 is larger than the outer diameter of the bottom of the material storage tank 53, the stirring paddle 52 concentric with the center of the table is fixed inside the rotary table 51, the stirring paddle 52 extends into the material storage tank 53 through a circular opening at the bottom of the material storage tank 53, and a space of 2mm to 3mm is reserved between the bottom of the material storage tank 53 and the table surface of the rotary table 51; the inner radius of the rotary disc 51 is 5cm longer than the outer radius of the bottom of the storage tank 53, so that the inner side wall of the rotary disc 51 and the outer side wall of the bottom of the storage tank 53 form an annular groove 510; a baffle plate 56 is vertically arranged beside the discharge port 54, the baffle plate 56 is fixed with the outer side wall of the storage tank 53, the section profile of the annular groove 510 of the profile of the baffle plate 56 is adapted, and a gap of 1mm to 2mm is reserved between the plate edge of the baffle plate 56 and the annular groove 510; the material guide hopper 57 is fixed on the outer side wall of the material storage tank 53, the material guide inlet 58 of the material guide hopper is lower than the bottom of the rotary disc 51 and is positioned right below the baffle 56, and a part of the material pouring inlet 58 protrudes out of the edge of the rotary disc 51.
Next, the operation method and the operation principle of the sugarcane deep loosening, fertilizing and fertilizing integrated device in this embodiment will be described in detail, so that those skilled in the art can understand the present invention more:
1. connection preparation: the connecting seat 9 at the front end of the fixing frame 1 is connected with a traction device on a tractor, and the hydraulic motor 55 and the hydraulic cylinder 6 are respectively connected to a hydraulic station on the tractor.
2. Deep scarification plough: controlling the hydraulic cylinder 6 to contract to drive the movable frame 2 to swing upwards by taking a hinge shaft in the third hinge seat 10 as a rotating shaft, so as to lift the opener 4 and the fertilizer applicator 5; the tractor is started, the deep scarification plough 3 works for deep scarification, and an operator can set the times of the deep scarification plough according to the hardness degree of soil so as to achieve the effect of full deep scarification; the obliquely downwardly inclined connecting socket 9 breaks down the horizontal traction force into a downward pressure force, which has the effect that the entire device has a tendency to move downward, thus increasing the grip of the subsoiler 3.
3. And (3) fertilizer application: after the deep loosening, the hydraulic cylinder 6 is controlled to extend, so that the movable frame 2 swings downward, and the opener 4 and the fertilizer applicator 5 fall down. The opener 4 can open the soil after the subsoiling and regularly ridge the turned-out soil on the two sides of the row ditch. Pour solid fertilizer into storage tank 53, open hydraulic motor 55, hydraulic motor 55 passes through gear box 59 and drives carousel 51 and stirring rake 52 rotatory, stirring rake 52 can be fully break up the solid fertilizer of caking, along with the rotation of carousel 51, solid fertilizer can evenly flow out from discharge gate 54 to the annular groove 510 that forms between the inside wall of carousel 51 and the lateral wall of the bottom of storage tank 53 to blockking by baffle 56, fall into in guide inlet 58, through guide hopper 57 with fertilizer leading-in to the ditch.
To sum up, the utility model integrates the deep scarification plough, the row opener and the fertilizer applicator, and the row opener and the fertilizer applicator can be lifted by utilizing the swing of the movable frame, so that the deep scarification plough works independently to realize multiple times of full deep scarification ploughing for soil; the fertilizer applicator applies fertilizer to the solid fertilizer through the stirring paddle and the rotating disc while stirring, so that the solid fertilizer is not easy to agglomerate and the fertilizer is applied uniformly; the ditching device not only realizes the ditching function, but also can form and ridge the excavated soil, and the excavated soil is not easy to fall back; the connecting seat that the downward sloping can decompose traction force downwards, makes the ability of grabbing of dark loose plough stronger. The utility model discloses not only replaced manual work, it is effectual to loosen the line in a short time moreover, simple structure, low in manufacturing cost.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a sugarcane is pine is opened line integrative device that fertilizies deeply which characterized in that includes:
the device comprises a fixed frame (1), wherein the rear end of the fixed frame is provided with a movable frame (2), and the movable frame (2) can swing in a vertical plane by taking one point at the front end as a center;
the two deep loosening plows (3) are symmetrically arranged at the front end of the bottom of the fixed frame (1) side by side, and one deep loosening plow (3) is arranged in the middle of the rear end of the bottom of the fixed frame (1);
the opener (4) is arranged at the bottom of the front end of the movable frame (2), the opener (4) comprises two arc-shaped plates (41) which are mutually welded by one arc-shaped edge, the included angle between the two arc-shaped plates (41) is 90 degrees, and a ridge opening (42) is formed below one side of the two arc-shaped plates (41) which is provided with the arc-shaped edge;
the fertilizer applicator (5) comprises a rotary disc (51) which is arranged on the movable frame (2) in a rotating mode, wherein a stirring paddle (52) is arranged on the rotary disc (51), the stirring paddle (52) extends into the storage tank (53) from the bottom of the storage tank (53), the storage tank (53) is fixed on the movable frame (2), a discharge hole (54) is formed in the side wall of the lower part of the storage tank (53), and the inner diameter of the rotary disc (51) is larger than the outer diameter of the lower part of the storage tank (53); and
the connecting seat (9), three connecting seat (9) are located with the article font the front end of mount (1), wherein the two side by side of below the open end slant below extension of connecting seat (9).
2. The sugarcane deep-loosening and fertilizing integrated device as claimed in claim 1, characterized in that the movable frame (2) is swung by a swing drive.
3. The sugarcane deep-loosening, fertilizing and integrating device as claimed in claim 2, wherein the swing driving device comprises a hydraulic cylinder (6), two ends of the hydraulic cylinder are respectively hinged with a first hinged support (7) and a second hinged support (8), the first hinged support (7) is fixed on the fixed frame (1), and the second hinged support (8) is fixed on the top of the front end of the movable frame (2).
4. Sugarcane deep-loosening and open-row fertilization integrated device according to claim 1, characterized in that the fertilizer applicator (5) further comprises:
a hydraulic motor (55) for driving the turntable (51) to rotate through a gear box (59);
the baffle (56) is arranged beside the discharge hole (54) and is fixed with the outer side wall of the storage tank (53), an annular groove (510) is formed between the inner side wall of the rotary disc (51) and the outer side wall of the bottom of the storage tank (53), and the shape of the baffle (56) is matched with the annular groove (510) and a certain gap is reserved between the baffle and the annular groove; and
the material guide inlet (58) of the material guide hopper (57) is lower than the bottom of the rotary disc (51) and is arranged right below the baffle (56), and one part of the material guide inlet (58) protrudes out of the edge of the rotary disc (51).
5. Sugarcane deep-loosening and open-row fertilization integrated device according to claim 1, characterized in that the deep-loosening plough (3) comprises:
the soil cutting plate (31) is vertically arranged in the direction that the plate edge faces forwards, one end of the soil cutting plate (31) is connected with the fixed seat (32), the fixed seat (32) is fixed on the fixed frame (1) through a fastening screw (35) and a pressing plate (36), and the other end of the soil cutting plate (31) extends obliquely downwards;
the head of the plowshare (33) is a triangular pyramid, and the tail of the plowshare (33) is hinged with the other end of the soil cutting plate (31) in a mode of being capable of swinging up and down; and
the two soil loosening wings (34) are arranged behind the plowshare (33) in a bilateral symmetry mode, and the tail portions of the soil loosening wings (34) tilt upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625988.5U CN210745931U (en) | 2019-09-27 | 2019-09-27 | Sugarcane is pine deeply opened and is gone integrative device of fertilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625988.5U CN210745931U (en) | 2019-09-27 | 2019-09-27 | Sugarcane is pine deeply opened and is gone integrative device of fertilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210745931U true CN210745931U (en) | 2020-06-16 |
Family
ID=71058519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625988.5U Active CN210745931U (en) | 2019-09-27 | 2019-09-27 | Sugarcane is pine deeply opened and is gone integrative device of fertilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210745931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955124A (en) * | 2020-07-10 | 2020-11-20 | 广西壮族自治区农业科学院 | Perennial root sugarcane liquid manure integrated stump loosening management machine |
| CN112753308A (en) * | 2021-02-07 | 2021-05-07 | 四川农业大学 | Novel vibrating subsoiling, fertilizing and ridging integrated machine |
-
2019
- 2019-09-27 CN CN201921625988.5U patent/CN210745931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955124A (en) * | 2020-07-10 | 2020-11-20 | 广西壮族自治区农业科学院 | Perennial root sugarcane liquid manure integrated stump loosening management machine |
| CN112753308A (en) * | 2021-02-07 | 2021-05-07 | 四川农业大学 | Novel vibrating subsoiling, fertilizing and ridging integrated machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106416483B (en) | Soybean, corn intercrop trench digging no-tillage seeding fertilization all-in-one machine | |
| CN210745931U (en) | Sugarcane is pine deeply opened and is gone integrative device of fertilization | |
| CN110290693A (en) | There are two the plough devices of cutting element for tool | |
| CN203748201U (en) | Ridging and scattering fertilizer applicator | |
| CN112753308A (en) | Novel vibrating subsoiling, fertilizing and ridging integrated machine | |
| CN212086875U (en) | Weeding, fertilizing and banking machine for sugarcane seedling stage | |
| CN110583124B (en) | Sugarcane is pine open row fertilization all-in-one deeply | |
| CN209047014U (en) | A kind of seeder for corn seed breeding | |
| CN109964628A (en) | Stalk cutting crushes the collection buried ploughing apparatus of ditch | |
| CN211880928U (en) | Ploughing and seeding device | |
| CN213044092U (en) | Multi-layer deep ploughshare plough set | |
| CN110999568B (en) | No moisture in soil plough | |
| CN103583096A (en) | Combination tillage implement and tillage method thereof | |
| CN217308206U (en) | Soil loosening device for agricultural planting | |
| CN110063122A (en) | The method that the collection buried stalk of the buried ploughing apparatus of ditch plows is crushed using stalk cutting | |
| CN110249752A (en) | A kind of double rocker arm composition ditcher mechanisms of band front and back plough and rotation combination cutter hub | |
| CN212696476U (en) | Garden management apparatus | |
| CN213907369U (en) | Rotary loosening integrated tillage machine | |
| CN215453822U (en) | Agricultural rotary cultivator with ditching function | |
| CN212753129U (en) | Integrated agricultural plowing machine capable of turning soil, crushing and leveling | |
| CN212936592U (en) | Multifunctional fertilizing, weeding and banking machine | |
| CN2914620Y (en) | A soybean and corn seeds sowing machine | |
| CN206100842U (en) | Towed ridging fertilizer distributor | |
| CN105474820B (en) | Ridge platform subsoiling stubble-cleaning is at ridge machine of working soil | |
| CN218679862U (en) | Tillage and field management all-in-one machine suitable for sugarcane mechanized planting management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |