CN111903250A - Bionic step-by-step compaction type ridging and shaping machine - Google Patents
Bionic step-by-step compaction type ridging and shaping machine Download PDFInfo
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- CN111903250A CN111903250A CN202010718733.4A CN202010718733A CN111903250A CN 111903250 A CN111903250 A CN 111903250A CN 202010718733 A CN202010718733 A CN 202010718733A CN 111903250 A CN111903250 A CN 111903250A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/02—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for making or working ridges, e.g. with symmetrically arranged mouldboards, e.g. ridging plough
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/14—Frames
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides a bionic step-by-step compaction type ridging and shaping machine which comprises a three-point suspension rod and a rack, wherein the three-point suspension rod is arranged above the rack, a ploughing device is arranged on one side below the rack, a first shaping device is arranged on one side of the ploughing device, and a second shaping device is arranged on one side of the first shaping device; the ridge forming shaper is suitable for various crops needing ridge planting, is not limited to the crops mentioned in the text, and can effectively solve the technical defects of the existing ridge forming shaper, so that the ridge body does not meet the requirement of agricultural planting.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a bionic step-by-step compaction type ridging and shaping machine.
Background
With the continuous development of agricultural mechanization process and the national eager hope of increasing the yield and income of grains, the ridge planting mode is gradually applied to multi-land agricultural planting. According to the survey, the ridge culture planting mode is beneficial to the growth of crop roots and increases the yield; the centralized fertilization can be realized, and the fertilizer is saved; good drainage and waterlogging prevention effect, easy preservation of soil moisture and water storage, soil moisture content increase and the like. Ridge planting has been applied to a variety of crops such as corn, peanuts, tobacco, potatoes, sweet potatoes, and the like.
The prior ridging machine mainly takes a plough as a main part, two coulters are arranged in a mirror symmetry mode, and soil ploughed by the coulters can be accumulated between the two coulters due to the soil turning effect of the coulters during operation, so that the ridging effect is achieved. However, the soil clearance of the formed ridge body is too large, the size of the ridge body cannot be ensured, the ridge body is not compact, the ridge body is easy to deform after being washed by rainwater, and the agricultural requirement of crop planting cannot be met. With the development of agricultural machinery, the existing ridger is additionally provided with a shaping device on the basis of the original coulter, and the shaping device mainly comprises a shaping plate or a shaping roller and the like. The combined ridger can compact the ridge body, is not easy to be washed by rainwater, and has better size. However, the existing shaping device can only carry out one-time shaping, only carry out one-time compaction on the surface of the ridge body, cannot ensure that the ridge body reaches reasonable strength, and is not beneficial to the germination and rooting of seeds and the water absorption and soil moisture conservation of soil; meanwhile, the surface of the shaping device is easy to be stained with soil, so that the whole device has larger operation resistance and further increases the power consumption. Therefore, in order to solve the above problems, the development of a bionic step-by-step compacting type soil shaping device has been slow.
Disclosure of Invention
The invention provides a bionic step-by-step compaction type ridging and shaping machine, aiming at solving the technical problems that reasonable strength of a ridge body cannot be realized, and resistance is too large due to easy clay of a shaping device.
The object of the invention is achieved in the following way:
the utility model provides a bionical compaction formula ridging trimmer step by step, includes three point suspension rod and frame, three point suspension rod sets up in the frame top, frame below one side is equipped with plowing device, is equipped with first shaping device in plowing device one side, and second shaping device is established to first shaping device one side, and first shaping device sets up in the plastic frame of second shaping device, through extensible member fixed connection frame in the plastic frame of second shaping device, the opposite side of the below of frame is equipped with third shaping device of adjustable height.
And travelling wheels are arranged on two sides below the rack.
The coulter device is a coulter which is fixedly connected with the rack through a plowing support, and the coulter is arranged below the rack oppositely.
The first shaping device is a shaping plate, the two sides below the rack are oppositely provided with the shaping plate, and the shaping plate is splayed.
The second shaping device comprises a shaping frame, one side of the shaping frame is fixedly connected with a shaping plate, a first shaping frame and a second shaping frame are arranged in the middle of the shaping frame, a first shaping roller is hinged in the first shaping frame, a second shaping roller is arranged in the second shaping frame, the shaping frame is connected with the frame through a spring telescopic rod, and a first side plate is arranged on the periphery of the first shaping roller and the periphery of the second shaping roller.
The diameter of the second shaping roller is larger than that of the first shaping roller.
The third shaping device comprises a third shaping support, the third shaping support is hinged to the top of the shaping rack, a lifting rod is arranged in the middle of the top of the shaping rack and connected with the rack through a U-shaped bolt, the lower end of the lifting rod is hinged to the shaping rack, a third shaping roller is arranged inside the third shaping support, a second side plate is arranged on the outer side of the third shaping roller, and the second side plate is fixedly connected to the third shaping support.
The third shaping roller is parallel to the horizontal plane.
The first shaping roller, the second shaping roller and the third shaping roller are all provided with a plurality of shaping convex hulls which are uniformly arranged, and the ratio of the diameter D of each shaping convex hull to the distance L between every two adjacent convex hulls is 1: 3.
Compared with the prior art, the invention can realize the step-by-step compaction and shaping of the soil of the ridge body, avoid the problem that the existing shaper only compacts the soil on the surface of the ridge body, further increase the overall compactness of the ridge body and the functions of preserving soil moisture and storing water, promote the germination and rooting of crops, and reduce the problems of lodging and the like caused by insufficient compactness of the soil in the later period of the crops; the ridge forming shaper is suitable for various crops needing ridge planting, is not limited to the crops mentioned in the text, and can effectively solve the technical defects of the existing ridge forming shaper, so that the ridge body does not meet the requirement of agricultural planting.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the installation of the first, second and third shaping devices.
Fig. 3 is a schematic structural view of the first shaping roller, the second shaping roller, and the third shaping roller.
Fig. 4 is a side view of fig. 1.
The device comprises a three-point suspension rod 1, a rack 2, a coulter 3, a coulter 31, a coulter support, a shaping plate 4, a first shaping roller 5, a first shaping frame 51, a second shaping roller 6, a second shaping frame 61, a telescopic piece 7, a travelling wheel 8, a third shaping roller 9, a third shaping support 91, a lifting rod 10, a U-shaped bolt 11, a first side plate 12, a second side plate 13, a shaping rack 14 and a shaping convex bag 15.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of the present patent application, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, and the specific meaning of the terms in the patent will be understood by those skilled in the art according to the specific situation.
As shown in the accompanying drawings 1 to 4, a bionic step-by-step compaction type ridging shaper comprises a three-point suspension rod 1 and a frame 2, wherein the three-point suspension rod 1 is arranged above the frame 2, a coulter device is arranged on one side below the frame 2, a first shaping device is arranged on one side of the coulter device, a second shaping device is arranged on one side of the first shaping device, the first shaping device is arranged on a shaping frame 14 of the second shaping device, the shaping frame 14 of the second shaping device is fixedly connected with the frame 2 through a telescopic part 7, a third shaping device with adjustable height is arranged on the other side below the frame 2, the whole device is dragged by a tractor as power to carry out ridging shaping operation, and the ridging shaping operation is carried out in a field ploughed and shaped by a rotary cultivator by the tractor; firstly, gathering soil by a coulter device to enable a ridge body to gather a large amount of soil initially; then, through a first-stage shaping device: the utility model provides a soil is compacted gradually under the effect of shaping plate 4 along with the gos forward of tractor in the middle of the shaper can all get into of tubaeform shaping plate 4, the front end is opened, the rear end shrink, makes the soil of gathering on the ridge body, forms preliminary ridge body. The second shaping device is a bionic shaping roller which is placed on an inclined plane and can roll along with the ridge body, the side face of the ridge body is compacted inwards step by step under the action of a side roller, the purpose that the internal and external compactness of the ridge body is gradually consistent is achieved, a rib-shaped shell imitating the physiological structure of the ground beetle and a convex hull on the surface of the shell are added on the roller surfaces of a first shaping roller 5 and a second shaping roller 6 in the second shaping device, the working resistance can be effectively reduced, a third shaping device is composed of a bionic shaping roller and a side plate which are transversely placed at the top, soil is extruded to the top due to shaping on two sides of the ridge body passing through the front shaping device, the compactness of the soil at the top is insufficient, a top shaping roller is arranged at the last position, a convex hull is also arranged on the surface of a third shaping roller 9, the ridge top is further compacted, the side plate is fixed, most lepidoptera insects pass through the arch of part of the body section and continuously move forwards under the assistance of the ventr, the integral shaping device is arranged into a shaping plate, a shaping roller and a side plate, wherein in the working process of the shaping device, the shaping plate, the shaping roller and the side plate sequentially move forwards, and a motion curve available from the side surface is approximately a straight line, an arc arching and a straight line, the motion can be approximately regarded as the wrinkle motion of lepidoptera insects, the working resistance can be effectively reduced, the ridge body can be compacted and shaped step by step, the internal and external compactness of the ridge body is consistent, and the problem of external tightness and internal looseness of the ridge body is avoided, and then the step-by-step ridge body shaping is realized, so that the integral compactness of the ridge body reaches the aim of consistency.
2 below both sides of frame are equipped with walking wheel 8, are equipped with the rubber tape in the 8 outsides of walking wheel, and the width of rubber tape is greater than the width of walking wheel 8, increases the area of contact with the soil, prevents that the wheel from being absorbed in the soil depths, and the tractor drives 8 walks of walking wheel, reduces the resistance on whole shaping device and ground.
The device of coulter 3 is coulter 3, coulter 3 passes through coulter support 31 fixed connection frame 2, and frame 2 below sets up coulter 3 relatively, and coulter 3 symmetry sets up, and coulter 3 carries out the gathering of soil, makes the ridge body tentatively gather a large amount of soil.
The first shaping device is a shaping plate 4, the two sides below the rack 2 are oppositely provided with the shaping plate 4, the shaping plate 4 is in a splayed shape, the shaping plate 4 is a stainless steel plate and is 8-15 mm thick, the front end of the shaping plate 4 is also in a horn shape, the rear end of the shaping plate is contracted, soil accumulated on the ridge body can all enter the shaper, and the shaper in the space is an open space formed by the first shaping device, the second shaping device and the third shaping device in a surrounding mode, namely the space of the ridge body is formed.
The second shaping device comprises a shaping frame 14, one side of the shaping frame 14 is fixedly connected with a shaping plate 4, a first shaping frame 51 and a second shaping frame 61 are arranged in the middle of the shaping frame 14, the first shaping frame 51 is internally articulated with a first shaping roller 5, the second shaping frame 61 is internally provided with a second shaping roller 6, the shaping machine frame 14 is connected with the machine frame 2 through a spring telescopic rod, the diameter of the second shaping roller 6 is larger than that of the first shaping roller 5, the first side plate 12 is arranged on the peripheral sides of the first shaping roller 5 and the second shaping roller 6, the outer surface of the first side plate 12 is exposed out of the outermost sides of the first shaping roller 5 and the second shaping roller 6, the second shaping roller 6 and the third shaping roller 9 are bionic shaping rollers placed in an inclined mode, and a plurality of soil cave animals can freely shuttle in soil because the body surface structures of the two shaping rollers are favorable for reducing adhesion and resistance between the shaping rollers and the soil. This bionical plastic roller sets up similar rib and convex closure at plastic roller circumferential surface according to the protruding form surface structure of rib type shell structure and the casing of ground beetle, can effectively reduce the frictional force between plastic roller and soil, reduces working resistance, reaches the visbreaking and hinders, prevents the effect of harmony soil. Measuring after observation under a laboratory stereomicroscope to obtain that the ratio of the diameter D of the convex hull to the distance L between the adjacent convex hulls is 1:3, setting the diameter D =10mm of the convex hull, setting the distance L =30mm between the two convex hulls, setting the number of the convex hulls in the circumferential direction to be 8 and the number of the convex hulls in the axial direction to be 8 according to the size of the shaping roller, and obtaining the bionic shaping roller model, wherein the convex hulls are the shaping convex hulls.
Third shaping device includes third plastic support 91, third plastic support 91 articulates in plastic frame 14 top, is equipped with lifter 10 at plastic frame 14 top middle part, lifter 10 passes through U type 11 of bolt and connects frame 2, and the articulated plastic frame 14 of lifter 10 lower extreme, the inside third shaping roller 9 that is equipped with of third plastic support 91, and the third shaping roller 9 outside is equipped with second curb plate 13, and second curb plate 13 fixed connection is on third plastic support 91, and second curb plate 13 grinds the ridge body top, and pleasing to the eye ridge body shape, in order to adapt to the agronomy requirement of different crops, must realize that the size of the ridge body is adjustable to the mode of planting to different crops, lifter 10 is bolted on frame 2 by fixing bolt, only needs loosen fixing bolt, alright reciprocate along vertical direction, and then realize the regulation of ridge body height. One end of the spring telescopic rod is fixed on the frame 2, and the other end of the spring telescopic rod is fixed on the shaping frame 14; the spring telescopic rod can be freely extended and shortened, so that the shaping frame 14 can be driven to do sector motion around the lifting rod 10, the angle adjustment of the side surface of the ridge body can be realized, the dual adjustment can be performed together, the adjustment of the size of the ridge body can be realized, the ridge body can meet the requirements of ridge culture planting modes of different crops, and particularly, the spring telescopic rod is the prior art, the concrete structure refers to Chinese patent document with the application number of CN201821074581.3, the Chinese patent document of a spring telescopic rod type buffer carrier roller group for garbage disposal specifically discloses a spring telescopic rod type buffer carrier roller group which comprises a middle carrier roller and side carrier rollers arranged at two sides of the middle carrier roller, one end of each side carrier roller is hinged with the middle carrier roller, the other end of each side carrier roller is connected with the upper end of a supporting plate through a bolt, the lower end of the supporting plate is arranged on a cross beam through, one end of the telescopic rod is hinged with the lug plate, the other end of the telescopic rod penetrates through the cross beam and is connected with a first nut, a second nut is arranged at one end, close to the lug plate, of the telescopic rod, the telescopic rod is connected with the cross beam through a rotating base, and a spring sleeved on the telescopic rod is arranged between the rotating base and the second nut; the beam comprises two opposite channel steels, the rotating base is cylindrical, the openings of the two channel steels are outward, a first pin shaft is arranged on each of two sides of the rotating base, two sides of the rotating base are respectively installed between the bottom walls of the two channel steels through the pin shafts, pin holes for installing the first pin shafts are formed in the bottom walls of the two channel steels, and the inner diameters of the pin holes are larger than the diameters of the first pin shafts; refer to the structure and mounting of the telescopic rod 5. The telescopic member 7 is not limited to a spring telescopic rod and can be an air cylinder, an electric push rod, a hydraulic cylinder and the like.
The third shaping roller 9 is parallel to the horizontal plane, and the appearance of the ridge body is improved for the upper surface to be more flush.
The first shaping roller 5, the second shaping roller 6 and the third shaping roller 9 are all provided with a plurality of shaping convex hulls 15 which are uniformly arranged, and the ratio of the diameter D of each shaping convex hull 15 to the distance L between every two adjacent convex hulls is 1: 3.
The first shaping roller 5, the second shaping roller 6 and the third shaping roller 9 are all bionic press rollers, and the specific structure can also refer to Chinese patent literature with application number CN 201410177756.3.
The tractor is used as the power source of the whole device, a suspension mechanism is arranged at the back of the tractor, and the tractor is suspended on the tractor through the suspension mechanism and integrally moves with the tractor. In the lifted state the implement is completely clear of the ground, and its entire weight is borne by the tractor. According to the position hung on the tractor, the device can be divided into 5 modes of rear suspension, front suspension, side suspension, middle suspension and grouping suspension, and can be selected according to the technical requirements of operation projects and the stability of a unit, wherein the rear suspension is commonly used, and agricultural implements are connected with the tail ends of an upper pull rod and a lower pull rod of a hydraulic suspension mechanism of the tractor through 3 hanging points on a suspension frame in a ball hinge manner, so that the device is called as three-point suspension; the lifting of the agricultural implement is controlled by the oil distribution valve through the handle 4-1. An automatic depth adjusting mechanism is arranged in a hydraulic system of the tractor; in order to maintain a certain depth and safe operation of the agricultural implement during working under the condition of soil resistance change, the suspension type agricultural machine has compact structural design, light weight, small turning radius and small traction resistance; the operation is reliable, the operation is convenient, the maneuvering and the flexibility are realized, and the production efficiency is higher; the operation and adjustment of the unit are undertaken by a tractor operator.
The working process of the invention is as follows: when the whole machine works, a tractor drives the whole device to move forward through the three-point suspension rod 1, soil is firstly accumulated through the coulter 3 at the front end to form a primary ridge body, the soil is gradually shaped through the first shaping device, the shaping plate 4 preliminarily compacts the accumulated soil to form a non-compact ridge body, and the ridge body at the moment can not meet the requirement of agricultural planting; further passing through a first side plate 12 of the first shaping device, a first shaping roller 5 and a second shaping roller 6 on the first side plate 12 compact the ridge body, and compact and shape the side surface of the ridge body step by step, wherein the diameter of the first shaping roller 5 is smaller than that of the second shaping roller 6; the compaction is carried out step by step, so that only the surface of the ridge body is prevented from being compacted; and finally, the third shaping roller 9 shapes the top of the ridge body finally through a third shaping device, so that the damage of the soil compactness of the ridge top caused by shaping the side surface of the ridge body by the preceding shaping device is avoided, and the comprehensive step-by-step shaping of the ridge side and the ridge top is realized. The whole device takes a tractor as power to carry out ridging and shaping operation, and is dragged by the tractor in a field ploughed by a rotary cultivator; firstly, soil is gathered by a plowing device, so that a large amount of soil is preliminarily gathered by ridge bodies; then, through a first-stage shaping device: the utility model provides a soil is compacted gradually under the effect of shaping plate 4 along with the gos forward of tractor in the middle of the shaper can all get into of tubaeform shaping plate 4, the front end is opened, the rear end shrink, makes the soil of gathering on the ridge body, forms preliminary ridge body. The second shaping device is a bionic shaping roller which is placed on an inclined plane and can roll along with the ridge body, the side faces of the ridge body are compacted inwards step by step under the action of side rollers, the purpose that the internal and external compactness of the ridge body is gradually consistent is achieved, a rib-shaped shell and a shell surface convex hull which imitate the physiological structure of the ground beetle are additionally arranged on the roller surfaces of a first shaping roller 5 and a second shaping roller 6 in the second shaping device, the working resistance can be effectively reduced, a third shaping device is composed of a bionic shaping roller and side plates which are transversely placed at the top, soil can be extruded to the top due to shaping on two sides of the ridge body passing through the front shaping device, the compactness of the soil at the top is insufficient, the third shaping roller is arranged at the last position, a shaping convex hull 15 is also arranged on the surface of a third shaping roller 9, the ridge top is further compacted, the side plate 12 is fixed to the side face, most lepidoptera insects continuously move forwards under the assistance of ventral foot, the integral shaping device is arranged into a shaping plate 4, a shaping roller and a side plate, wherein in the working process of the shaping device, the shaping plate 4, the shaping roller and the side plate sequentially move forwards, and a motion curve available from the side surface is approximately a straight line-arc arched-straight line, and the motion can be approximately regarded as the wrinkle motion of lepidoptera insects, so that the working resistance can be effectively reduced, the compaction and shaping of a ridge body step by step are realized, the internal and external compactness of the ridge body is consistent, and the problem of tightness of the ridge body outside and inside is avoided, and then the step-by-step ridge body shaping is realized, so that the integral compactness of the ridge body reaches the aim of consistency.
The invention can realize the step-by-step compaction and shaping of the soil of the ridge body, avoid the problem that the existing shaper only compacts the soil on the surface of the ridge body, further increase the overall compactness of the ridge body and the functions of preserving soil moisture and storing water, promote the germination and rooting of crops, and reduce the problems of lodging and the like caused by insufficient compactness of the soil in the later period of the crops; the ridge forming shaper is suitable for various crops needing ridge planting, is not limited to the crops mentioned in the text, and can effectively solve the technical defects of the existing ridge forming shaper, so that the ridge body does not meet the requirement of agricultural planting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. Where combinations of features are mutually inconsistent or impractical, such combinations should not be considered as being absent and not within the scope of the claimed invention. Also, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the spirit of the principles of the invention.
Claims (9)
1. The utility model provides a bionical compaction formula ridging trimmer step by step, includes three point suspension rod and frame, its characterized in that: the three-point suspension rod is arranged above the frame, one side below the frame is provided with a plowing device, one side of the plowing device is provided with a first shaping device, one side of the first shaping device is provided with a second shaping device, the first shaping device is arranged on a shaping frame of the second shaping device, the shaping frame of the second shaping device is fixedly connected with the frame through a telescopic piece, and the other side below the frame is provided with a third shaping device with adjustable height.
2. The bionic progressive-compaction type ridging shaper according to claim 1, wherein: and travelling wheels are arranged on two sides below the rack.
3. The bionic progressive-compaction type ridging shaper according to claim 1, wherein: the coulter device is a coulter which is fixedly connected with the rack through a coulter bracket, and the coulter is arranged below the rack oppositely.
4. The bionic progressive-compaction type ridging shaper according to claim 1, wherein: the first shaping device is a shaping plate, the two sides below the rack are oppositely provided with the shaping plate, and the shaping plate is splayed.
5. The bionic progressive-compaction type ridging shaper according to claim 4, wherein: the second shaping device comprises a shaping frame, one side of the shaping frame is fixedly connected with a shaping plate, a first shaping frame and a second shaping frame are arranged in the middle of the shaping frame, a first shaping roller is hinged in the first shaping frame, a second shaping roller is arranged in the second shaping frame, the shaping frame is connected with the frame through a spring telescopic rod, and a first side plate is arranged on the periphery of the first shaping roller and the periphery of the second shaping roller.
6. The bionic progressive-compaction type ridging shaper according to claim 5, wherein: the diameter of the second shaping roller is larger than that of the first shaping roller.
7. The bionic progressive-compaction type ridging shaper according to claim 4, wherein: the third shaping device comprises a third shaping support, the third shaping support is hinged to the top of the shaping rack, a lifting rod is arranged in the middle of the top of the shaping rack and connected with the rack through a U-shaped bolt, the lower end of the lifting rod is hinged to the shaping rack, a third shaping roller is arranged inside the third shaping support, a second side plate is arranged on the outer side of the third shaping roller, and the second side plate is fixedly connected to the third shaping support.
8. The bionic progressive-compaction type ridging shaper according to claim 7, wherein: the third shaping roller is parallel to the horizontal plane.
9. The bionic progressive-compaction type ridging shaper according to claim 7, wherein: the first shaping roller, the second shaping roller and the third shaping roller are all provided with a plurality of shaping convex hulls which are uniformly arranged, and the ratio of the diameter D of each shaping convex hull to the distance L between every two adjacent convex hulls is 1: 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010718733.4A CN111903250A (en) | 2020-07-23 | 2020-07-23 | Bionic step-by-step compaction type ridging and shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010718733.4A CN111903250A (en) | 2020-07-23 | 2020-07-23 | Bionic step-by-step compaction type ridging and shaping machine |
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| CN111903250A true CN111903250A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010718733.4A Pending CN111903250A (en) | 2020-07-23 | 2020-07-23 | Bionic step-by-step compaction type ridging and shaping machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544140A (en) * | 2020-12-10 | 2021-03-26 | 中国建筑第八工程局有限公司 | Construction device and construction method for paddy field ridges |
| CN114651540A (en) * | 2022-05-16 | 2022-06-24 | 河北农业大学 | Ditching ridging integer device |
-
2020
- 2020-07-23 CN CN202010718733.4A patent/CN111903250A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544140A (en) * | 2020-12-10 | 2021-03-26 | 中国建筑第八工程局有限公司 | Construction device and construction method for paddy field ridges |
| CN112544140B (en) * | 2020-12-10 | 2022-01-21 | 中国建筑第八工程局有限公司 | Construction device and construction method for paddy field ridges |
| CN114651540A (en) * | 2022-05-16 | 2022-06-24 | 河北农业大学 | Ditching ridging integer device |
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