CN218959415U - Vertical long and short knife powder ridge cultivator - Google Patents
Vertical long and short knife powder ridge cultivator Download PDFInfo
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- CN218959415U CN218959415U CN202320182121.7U CN202320182121U CN218959415U CN 218959415 U CN218959415 U CN 218959415U CN 202320182121 U CN202320182121 U CN 202320182121U CN 218959415 U CN218959415 U CN 218959415U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The utility model discloses a vertical long and short knife powder ridge tiller, which comprises a rack and a powder ridge gearbox, wherein the front end and the front upper part of the rack are correspondingly provided with a side cantilever and a middle cantilever seat; the powder ridge gear box is arranged on the frame, two or more output driving shafts are arranged at the bottom of the powder ridge gear box in an extending mode, and a power input shaft is arranged at the front side of the powder ridge gear box in an extending mode; the bottom of the connecting flange of each output driving shaft is connected with a vertical long and short powder ridge cutter, the vertical long and short powder ridge cutter comprises a long cutter body, a flange connecting plate and a short cutter body, the long cutter body and the short cutter body are in inverted L shapes, the top body sections of the long cutter body and the short cutter body are horizontally arranged, the flange connecting plate is connected with the connecting flange, and the top body sections of the long cutter body and the short cutter body are respectively arranged at two sides of the bottom of the flange connecting plate; the front end of the frame is provided with a coulter which extends downwards through a mounting seat. The cultivator has stable cultivation balance, smaller cultivation resistance, lower energy consumption and different cultivation of upper soil layer and lower soil layer.
Description
Technical Field
The utility model relates to the technical field of agricultural tillage machinery, in particular to a vertical long and short knife powder ridge tillage machine.
Background
Human civilization is derived from farming, and survival and development also depend on farming. The current cultivation methods are known to be deep cultivation, shallow cultivation, no cultivation and a combination of several cultivation methods, and before modern mechanization occurs, the cultivation is a laborious and hard work due to limited production tools and farmers use hoe, shovel, plow and harrow tools for cultivation, so that shallow cultivation and no cultivation are the main means. And as the cultivation is excessively frequent for years, hybrid vigor is utilized by hybrid improved seeds, the water demand for fertilizer is high, the soil quality is gradually degraded, the soil hardening is serious, the permeability is reduced, the water-fertilizer conservation capacity is reduced, and the requirements of shallow cultivation or no-cultivation for high quality and high yield cannot be met.
In recent years, the existing backward cultivation mode is changed, and a cultivation layer is built again and doubled, so that a good farmland 'cultivated land reservoir' and a soil oxygen-replenishing and oxygenation mechanism are formed, the method is suitable for friendly and efficient utilization of natural resources such as soil, natural precipitation, soil oxygen and the like, the improvement of crop naturality by 20-100% is greatly improved, the improvement of single yield and product quality is promoted, and the requirements of grain and water resources, ecological safety and national health in China are met. The powder ridge technology activates various land resources by ultra-deep tillage, restores soil, increases and stores natural precipitation, improves the huge science and application potential of ecology, can construct green ecological big pattern agriculture, is hopeful to realize the transformation from single ' cultivated land agriculture ' to ' green super agriculture ' patterns such as ' cultivated land + saline-alkali soil + degenerated grassland + marginal land + river water body + offshore water body ' and the like ' in China, ensures that agricultural products such as grains, meat, milk, fishes and the like can be produced in a high quality mode, can be cultivated in a plurality of young states or no-tillage modes at one time, saves cultivation energy, can be applied to protective cultivation, can construct good sponge farmland at one time, realizes protective cultivation for a plurality of years afterwards, ensures agricultural yield and realizes ecological balance. Through researches for several years, the powder ridge technology achieves great effect in popularization and application in various places in China. The application of the powder ridge technology is less than that of a powder ridge cultivator, however, the powder ridge cultivator with different structures has different characteristics.
According to practical application test researches, the ridge grinding cutter with a simpler structure has smaller cultivation resistance and lower cultivation energy consumption, but has larger cultivation shaking amplitude, basically consistent broken particles of the upper soil layer and the lower soil layer, is unfavorable for water storage and oxygenation of bottom soil when the broken soil of the upper soil layer and the lower soil layer is tiny, and is unfavorable for sowing and planting when the broken soil particles of the upper soil layer and the lower soil layer are larger. Therefore, a powder ridge cultivator with good powder ridge cultivation effect needs to be comprehensively designed.
Disclosure of Invention
The utility model aims to provide a vertical long and short knife powder ridge cultivator which has balanced and stable cultivation, smaller cultivation resistance, lower energy consumption, differential cultivation of upper and lower soil layers, large granular soil at the lower layer and small granular soil at the upper layer, thereby being beneficial to water storage and oxygenation of the soil at the lower layer and sowing and planting of the soil at the upper layer.
In order to achieve the purpose of the utility model, the technical scheme adopted is as follows:
the vertical long and short knife ridge crushing tiller is driven by a tractor in a traction way, a driver controls the tiller to work on a tractor driving position, the tiller comprises a frame and a ridge crushing gear box, a side cantilever seat used for being connected with a side cantilever of the tractor is arranged at the front end of the frame, and a middle cantilever seat used for being connected with a middle cantilever of the tractor is arranged at the front upper part of the frame; the powder ridge gear box is arranged on the frame, two or more output driving shafts are arranged at the bottom of the powder ridge gear box in an extending mode, the output driving shafts are connected with gears in the powder ridge gear box, a connecting flange is arranged at the bottom of each output driving shaft, the front side of the powder ridge gear box is provided with a power input shaft in an extending mode, and a rear output driving shaft of the tractor is connected with the power input shaft through a universal coupling and used for inputting power into the powder ridge gear box; the bottom of the connecting flange of each output driving shaft is connected with a vertical long and short powder ridge cutter, the rotation directions of two adjacent output driving shafts are opposite, soil is respectively rotary-cut inwards from the two sides of the bottom of the powder ridge gear box forwards, the installation positions of the vertical long and short powder ridge cutters are adjusted when the vertical long and short powder ridge cutters are installed, the two adjacent vertical long and short powder ridge cutters are prevented from meeting in the same direction position when rotating and working, and mutual interference is avoided; the vertical long and short powder ridge cutter comprises a long cutter body, a flange connecting plate and a short cutter body, wherein the long cutter body and the short cutter body are in inverted L shapes, the top body sections of the long cutter body and the short cutter body are horizontally arranged, the length of the vertical body section of the short cutter body is not more than two thirds of the length of the vertical body section of the long cutter body, a flange mounting hole is formed in the middle position of the flange connecting plate, the flange connecting plate is connected with a connecting flange through a mounting bolt, a gasket and a nut are mounted on the mounting bolt, mounting holes are symmetrically formed in the flange connecting plate, the top body sections of the long cutter body and the short cutter body are respectively connected with the mounting holes through bolt assemblies, the bolt assemblies comprise bolts, the gasket and the nuts, the rotating radius of the vertical body section of the vertical long and short powder ridge cutter is in an upper size and a lower size, and the soil cutting side of the vertical long and short powder ridge cutter is provided with a cutting edge; the front end of the frame is provided with a coulter which extends downwards through a mounting seat. The coulter needs to be installed in front, and if the coulter is installed in rear, the shock absorbing effect is poor. The plow blade comprises a plow blade rod and a wing-shaped plow plate, wherein the front side of the plow blade rod is provided with a plow blade edge, the upper end of the plow blade rod is used for being fixedly connected with the mounting seat, and the wing-shaped plow plate is fixed at the bottom of the plow blade rod, preferably symmetrically fixed. The mounting seat comprises two clamping plates, the two clamping plates are connected through bolts, and the two clamping plates are clamped on a cross rod of the frame to downwards mount the coulter.
Further preferred is: the cutter face of the short cutter body is provided with a transverse cutter, and the soil cutting side of the transverse cutter is also provided with a cutting edge.
Further preferred is: the transverse cutters are respectively arranged at two sides of the cutter face of the short cutter body in a staggered mode.
Further preferred is: the bottom of the flange connecting plate is provided with a limiting plate, and the limiting plate is respectively positioned at two sides of the top body sections of the long cutter body and the short cutter body.
The vertical long and short knife ridge crushing tiller has the following advantages:
1. by adopting the vertical long and short powder ridge cutter for cultivation, each vertical long and short powder ridge cutter is provided with a long cutter body and a short cutter body, so that cultivation differentiation of upper and lower soil layers is realized, the lower soil layer is in large particles, and the upper soil layer is in small particles, thereby being beneficial to water storage and oxygenation of the bottom soil layer, realizing ultra-deep cultivation without soil disorder and enabling the original cultivation soil layer to be more suitable for crop sowing and planting requirements.
2. A small triangular plow is additionally arranged in front of the vertical long and short ridge crushing knife to enable the original plough layer to be broken and the hard soil at the bottom of the plough layer to be ploughed loose, so that the balance and stability of the cultivation of the ridge crushing machine are maintained, the shaking of ridge crushing operation is reduced, the optimal ridge crushing cultivation efficiency and quality are realized, and the good state of machinery is protected.
Drawings
FIG. 1 is a schematic diagram of a vertical long and short blade ridge tiller;
FIG. 2 is a left side schematic view of FIG. 1;
FIG. 3 is a schematic view of the structure of a vertical long and short powdery ridge cutter;
FIG. 4 is a right side schematic view of FIG. 3;
the names corresponding to the serial numbers in the figures are:
1. the device comprises a coulter, 2 parts of side cantilever seats, 3 parts of mounting seats, 4 parts of frames, 5 parts of power input shafts, 6 parts of middle cantilevers, 7 parts of powder ridge gear boxes, 8 parts of output driving shafts, 9 parts of vertical long and short powder ridge cutters, 10 parts of long cutter bodies, 11 parts of cutting edges, 12 parts of limiting plates, 13 parts of flange connecting plates, 14 parts of mounting bolts, 15 parts of short cutter bodies, 16 parts of flange mounting holes, 17 parts of transverse cutters.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings and examples.
Example 1
The vertical long and short knife ridge crushing tiller is driven by a tractor in a traction way and comprises a frame 4 and a ridge crushing gearbox 7, wherein a side cantilever seat 2 used for being connected with a side cantilever of the tractor is arranged at the front end of the frame 4, and a middle cantilever seat 6 used for being connected with a middle cantilever of the tractor is arranged at the front upper part of the frame 4; the power ridge gearbox 7 is arranged on the frame 4, two or more output driving shafts 8 are arranged at the bottom of the power ridge gearbox 7 in an extending mode, a connecting flange is arranged at the bottom of each output driving shaft 8, a power input shaft 5 is arranged at the front side of the power ridge gearbox 7 in an extending mode, and a rear output driving shaft of the tractor is connected with the power input shaft 5 through a universal coupling and used for inputting power into the power ridge gearbox 7; the bottom of the connecting flange of each output driving shaft 8 is connected with a vertical long and short powder ridge cutter 9, the rotation directions of two adjacent output driving shafts 8 are opposite, soil is respectively rotary-cut inwards from the two sides of the bottom of the powder ridge gear box 7 forward, the installation positions of the vertical long and short powder ridge cutters 9 are adjusted when the vertical long and short powder ridge cutters 9 are installed, the two adjacent vertical long and short powder ridge cutters 9 are prevented from meeting in the same direction position when rotating and working, and mutual interference is avoided; the vertical long and short powder ridge cutter 9 comprises a long cutter body 10, a flange connecting plate 13 and a short cutter body 15, wherein the long cutter body 10 and the short cutter body 15 are in an inverted L shape, the top body sections of the long cutter body 10 and the short cutter body 15 are horizontally arranged, the length of the vertical body section of the short cutter body 15 is not more than two thirds of the length of the vertical body section of the long cutter body 10, a flange mounting hole 16 is formed in the middle position of the flange connecting plate 13, the flange connecting plate 13 is connected with a connecting flange through a mounting bolt 14, a gasket and a nut are mounted on the mounting bolt 14, the flange connecting plate 13 is symmetrically provided with a mounting hole, the top body sections of the long cutter body 10 and the short cutter body 15 are respectively mounted and connected with the mounting hole through a bolt component, the bolt component comprises a bolt, the gasket and the nut, the rotating radius of the vertical body section of the vertical long and short powder ridge cutter 9 is in a big-end-down shape, and the soil cutting side of the vertical long and short powder ridge cutter 9 is provided with a cutting edge 11; the front end of the frame 4 is provided with a coulter 1 which extends downwards through a mounting seat 3. The coulter 1 comprises a coulter bar and a wing-shaped coulter plate, wherein the front side of the coulter bar is provided with a coulter bar cutting edge, the upper end of the coulter bar is used for being fixedly connected with the mounting seat 3, and the wing-shaped coulter plate is fixed at the bottom of the coulter bar, and is preferably symmetrically fixed. The mounting seat 3 comprises two clamping plates which are connected through bolts, and the two clamping plates are clamped on a cross rod of the frame 4 to downwards mount the coulter.
Example 2
The distinguishing features from example 1 are that: the cutter surface of the short cutter body 15 is provided with a transverse cutter 17, and the soil cutting side of the transverse cutter 17 is also provided with a cutting edge. The transverse cutters 17 are respectively arranged at two sides of the cutter surface of the short cutter body 15 in a staggered manner.
Example 3
The distinguishing features from the examples 1 or 2 are that: the bottom of the flange connecting plate 13 is provided with a limiting plate 12, and the limiting plate 12 is respectively positioned at two sides of the top body sections of the long cutter body 10 and the short cutter body 15.
The inventor adopts the test sample making machine in the embodiment 2 to carry out the cultivation test on sugarcane lands in Guangxi Wu regions, and adopts a 90-horsepower wheeled tractor to carry out traction driving, the cultivation width is 90 cm, the operation depth is about 50 cm, the cultivation can be carried out on land parcels, about 7.5 mu per hour can be cultivated according to calculation, the cultivation is balanced and stable, the cultivation resistance is smaller, the cultivation of upper soil layer and lower soil layer is differentiated, the soil of the lower soil layer is in large particles, the soil of the upper soil layer is in fine particles, and the ditching and sowing planting can be carried out through one-time cultivation.
The above description is not intended to limit the present application to the particular embodiments disclosed, but is not intended to limit the scope of the present application to such modifications, adaptations, additions or substitutions as would be within the spirit and scope of the present application.
Claims (4)
1. The vertical long and short cutter powder ridge tiller comprises a frame (4) and a powder ridge gearbox (7), wherein a side cantilever seat (2) used for being connected with a side cantilever of a tractor is arranged at the front end of the frame (4), and a middle cantilever seat (6) used for being connected with a middle cantilever of the tractor is arranged at the front upper part of the frame (4); the powder ridge gear box (7) is arranged on the frame (4), two or more output driving shafts (8) are arranged at the bottom of the powder ridge gear box (7) in an extending mode, a connecting flange is arranged at the bottom of each output driving shaft (8), and a power input shaft (5) is arranged at the front side of the powder ridge gear box (7) in an extending mode; the method is characterized in that: the bottom of a connecting flange of each output driving shaft (8) is connected with a vertical long and short powder ridge cutter (9), the vertical long and short powder ridge cutter (9) comprises a long cutter body (10), a flange connecting plate (13) and a short cutter body (15), the long cutter body (10) and the short cutter body (15) are in inverted L shapes, the top body sections of the long cutter body (10) and the short cutter body (15) are horizontally arranged, the length of the vertical body section of the short cutter body (15) is not more than two thirds of the length of the vertical body section of the long cutter body (10), a flange mounting hole (16) is formed in the middle position of the flange connecting plate (13), the flange connecting plate (13) is connected with the connecting flange through a mounting bolt (14), mounting holes are symmetrically formed in the flange connecting plate (13), the top body sections of the long cutter body (10) and the short cutter body (15) are respectively in mounting connection with the mounting holes through bolt assemblies, the vertical long and short cutter body (9) is in the vertical soil cutting edge shape, and the vertical long and short cutter side (11) is provided; the front end of the frame (4) is provided with a coulter (1) which extends downwards through a mounting seat (3).
2. The vertical long and short blade ridge tilling machine according to claim 1, characterized in that: the cutter face of the short cutter body (15) is provided with a transverse cutter (17), and the soil cutting side of the transverse cutter (17) is also provided with a cutting edge.
3. The vertical long and short blade ridge tilling machine according to claim 2, characterized in that: the transverse cutters (17) are respectively arranged at two sides of the cutter surface of the short cutter body (15) in a staggered mode.
4. The vertical long and short blade ridge tilling machine according to claim 1, characterized in that: the bottom of the flange connecting plate (13) is provided with a limiting plate (12), and the limiting plate (12) is respectively positioned at two sides of the top body sections of the long cutter body (10) and the short cutter body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182121.7U CN218959415U (en) | 2023-02-10 | 2023-02-10 | Vertical long and short knife powder ridge cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182121.7U CN218959415U (en) | 2023-02-10 | 2023-02-10 | Vertical long and short knife powder ridge cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218959415U true CN218959415U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320182121.7U Active CN218959415U (en) | 2023-02-10 | 2023-02-10 | Vertical long and short knife powder ridge cultivator |
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| Country | Link |
|---|---|
| CN (1) | CN218959415U (en) |
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2023
- 2023-02-10 CN CN202320182121.7U patent/CN218959415U/en active Active
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