CN214592743U - Vertical shaft horizontal knife powder drilling ridge tillage tool - Google Patents
Vertical shaft horizontal knife powder drilling ridge tillage tool Download PDFInfo
- Publication number
- CN214592743U CN214592743U CN202120585295.9U CN202120585295U CN214592743U CN 214592743 U CN214592743 U CN 214592743U CN 202120585295 U CN202120585295 U CN 202120585295U CN 214592743 U CN214592743 U CN 214592743U
- Authority
- CN
- China
- Prior art keywords
- ridge
- gear transmission
- vertical shaft
- transmission case
- rack
- 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
- Soil Working Implements (AREA)
Abstract
A vertical shaft horizontal cutter powder ridge drilling tillage tool comprises a rack and a powder ridge gear transmission case, wherein a middle hinge seat capable of being hinged with a middle cantilever of a tractor is arranged at the middle position of the front upper part of the rack, and side hinge seats capable of being hinged with side cantilevers of the tractor are respectively arranged on two sides of the front lower part of the rack; the powder ridge gear transmission case is arranged on the rack, the front part of the powder ridge gear transmission case is provided with a power input connecting shaft which can be connected with a power output shaft at the rear part of the tractor, and the powder ridge gear transmission case is driven to be pulled by the tractor; a plow knife rest is hinged at the rear part of the powder ridge gear transmission case, and a hydraulic cylinder for controlling the plow knife rest to swing up and down is hinged between the plow knife rest and a frame at the rear upper part of the powder ridge gear transmission case; the lower parts of two sides of the rear end of the coulter rack are respectively provided with a coulter through a coulter mounting seat; the bottom of the powder ridge gear transmission box between the two coulters is provided with a connecting driving flange, and the bottom of the connecting driving flange is connected with a vertical shaft horizontal cutter drill. The ridge smashing and deep rotary tillage tool has small resistance and high tillage efficiency.
Description
Technical Field
The utility model relates to the technical field of agricultural farming machinery, in particular to a vertical shaft horizontal cutter powder drilling ridge tillage tool.
Background
In the civilization history of thousands of years in China, agriculture occupies an important position in the whole production. With the development of social economy, in order to increase the yield and improve the labor productivity, the labor people invent and create various agricultural production tools. In the field of tillage, the prior farming methods include deep tillage, shallow tillage, no tillage and combination of deep tillage and shallow tillage, and the farming is labor-consuming and hard because of being limited to production tools before modern mechanization appears, so that shallow tillage and no tillage are main means, and the quality of land is gradually degraded due to excessively frequent cultivation in the long year, soil hardening is serious, permeability is reduced, water and fertilizer conservation and energy storage capacity is reduced, and the requirement of high quality and high yield of shallow tillage or no-tillage crops cannot be met. Since the appearance of tractors and matched agricultural implements, deep ploughing is easy to realize, and people also pay attention to the combination of deep ploughing, shallow ploughing and no ploughing so as to meet the requirements of various plant growth.
In recent years, the emergence of the ridge smashing technology changes the existing backward cultivation mode, the cultivated layer is constructed by doubling again, a good farmland 'cultivated land reservoir' and a soil aerobic and oxygen increasing mechanism are formed, natural resources such as soil, natural rainfall, soil oxygen and the like are used in a friendly and efficient manner, the crop naturality is promoted to be greatly improved, the unit yield and the product quality are improved, and the modern agriculture development is light and simple cultivation, so that the grain, water resource, ecological safety and national health requirements of China are met. The ridge smashing technology is used for realizing ultra-deep ploughing and activating various land resources, repairing soil, increasing and storing natural rainfall and improving ecological huge science and application potential, green ecological big pattern agriculture can be constructed, and hopefully, the agriculture in China is changed from single cultivated land agriculture to green super agriculture patterns such as cultivated land, saline-alkali land, degraded grassland, marginal land, river water and offshore water, the agricultural products such as grains, meat, milk and fish can be produced in a high quality mode, more natural rainfall is stored and reserved on land to be available water resources, the overall breaking of the existing agricultural resources is not matched with the development requirements of population, the grain safety is guaranteed, the agricultural production mode has to pursue high yield or ultra-high yield, chemical fertilizers are piled and used more pesticides, and the problems that soil, water and air are easy to be polluted are caused. Therefore, the ridge smashing technology has great effect in the popularization and the application in various parts of China. The ridge smashing technology is rarely applied to ridge smashing ploughing tools, and some ridge smashing ploughing tools are also reported in published documents, such as:
1. chinese patent: the utility model provides a hydraulic pressure dark rotary tillage whitewashed ridge machine, application number: 201410430245.8, filing date: 2014.08.28, Applicant: wiegand wave, address: 530007 Tokyan 174 Keyuan district, Dong Lu of West-village-district university, Nanning City of Guangxi Zhuang nationality, inventor: wieganwei, lie-inscription, webevine, li-duckweed, abstract: the invention discloses a hydraulic deep rotary tillage ridge smashing machine which comprises a travelling device, a cab, an engine, a ridge smashing machine and a rack, wherein the cab and the engine are arranged on the rack, the travelling device is arranged at the lower part of the rack and is driven by the engine, a circular disc cutter driven by a hydraulic motor is arranged at the front lower part of the rack, and the rear part of the rack is connected with the ridge smashing machine through a hinged seat and a hydraulic cylinder support. The hydraulic deep rotary tillage ridge smashing machine disclosed by the invention is stable in walking, simple and practical, integrates soil deep loosening, surface loosening and soil block smashing into a whole, is deep in soil drilling and high in soil smashing efficiency, can increase the oxygen content in the deep soil, is beneficial to the growth of crop roots and improves the crop yield.
2. Chinese patent: grind formula deep ploughing powder ridge multi-functional machinery soon, application number: 201010270614.3, filing date: 2010.09.03, Applicant: webmaster, address: 530007 Guangxi agricultural science institute, east road 174, university of Nanning city, Guangxi Zhuang nationality, inventor: weberkini, lie inscription, celeriac, wiyuan wave, lililizard, abstract: a rotary grinding type multifunctional machine for deep ploughing and pulverizing ridges is composed of a tractor as supporter, a hydraulic unit installed to the back frame of said tractor, a rotary grinding-bit unit with one or more bit axles, spiral blades on said bit axles, and angle teeth on said spiral blades, and a unit for preventing straw from being wound, a hydraulic unit for driving said rotary grinding-bit to move up and down, a speed-varying box for driving said rotary grinding-bit via connecting rod and gear, and a rotary grinding-bit unit consisting of a U-shaped slot under the soil to loosen the soil layer and improve soil quality, the disease and weed are relatively reduced, and the crop is easy to obtain high and stable yield.
3. Chinese patent: the utility model provides a deep ploughing is loose powder ridge device deeply, application number: 201510007147.8, filing date: 2015.01.07, Applicant: li yangming, address: 537000 Guangxi Zhuang autonomous area Yulin City Yuzhou district No. 398, inventor: plum yangming, abstract: the invention provides a deep-ploughing, deep-loosening and powder-ridge device, which aims to solve the problems of low walking speed, low efficiency and the like of a powder-ridge machine. The ridge smashing machine using the ridge smashing drill bit is high in ploughing speed, better in soil smashing and natural ridge forming effects, capable of meeting the use requirements of agricultural production and capable of achieving large-scale production.
4. Chinese patent: the utility model provides a whitewashed ridge device of powder ridge machine is ploughed to pine, application number: 201510328328.0, filing date: 2015.06.15, Applicant: lie, address: 537500 Guangxi Zhuang autonomous region Yulin City county economic development area, inventor: deep plum, abstract: the invention discloses a ridge smashing device of a ridge smashing machine for loose tillage, which comprises a ridge smashing box, wherein the ridge smashing box comprises a bottom plate, side plates and a top plate, a lower bearing seat is arranged on the bottom plate, a rib plate is welded between the lower bearing seats, a lubricating oil channel is arranged between the rib plate and the bottom plate, an upper bearing seat is arranged on the top plate, and the lower bearing seat is longer than the upper bearing seat. The structure of the invention can improve the strength of the lower bearing seat, facilitate the installation of a plurality of bearings in a place with large stress, and install a few bearings in a place with small stress, so as to improve the rigidity and the transmission stability of the transmission shaft and reduce the cost; the rib plates are convenient to weld, smooth flowing of lubricating oil in the powder ridge box is guaranteed, and the lubricating effect is improved.
The inventor finds that the powder ridge tillage tools with different structures have different tillage quality and tillage efficiency through practical application research, and the inventor continuously tests and perfects the powder ridge tillage tools.
Disclosure of Invention
The utility model aims at providing a vertical scroll horizontal sword bores whitewashed ridge tilling implement, and the dark rotary tillage resistance in whitewashed ridge that this tilling implement's vertical scroll horizontal sword bored is little, and farming efficiency is high.
In order to realize the purpose of the utility model, the technical scheme who takes is:
a powder ridge drilling tillage tool with a vertical shaft and a horizontal cutter is driven and pulled by a tractor and comprises a rack and a powder ridge gear transmission case, wherein a middle hinge seat which can be hinged with a middle cantilever of the tractor is arranged at the middle position of the front upper part of the rack, and side hinge seats which can be hinged with side cantilevers of the tractor are respectively arranged at two sides of the front lower part of the rack; the powder ridge gear transmission case is arranged on the frame, and the front part of the powder ridge gear transmission case is provided with a power input connecting shaft which can be connected with a power output shaft at the rear part of the tractor; a plow knife rest is hinged at the rear part of the powder ridge gear transmission case, and a hydraulic cylinder for controlling the plow knife rest to swing up and down is hinged between the plow knife rest and a frame at the rear upper part of the powder ridge gear transmission case; the lower parts of two sides of the rear end of the coulter rack are respectively provided with a coulter through a coulter mounting seat; the bottom of the powder ridge gear transmission box between the two coulters is provided with a connecting driving flange, and the bottom of the connecting driving flange is connected with a vertical shaft horizontal cutter drill. The power of the tractor is transmitted into the powder ridge gear transmission case through the power input connecting shaft and then drives the vertical shaft horizontal cutter drill to rotate through the connecting driving flange.
Further preferred is: the vertical shaft horizontal cutter drill comprises a vertical shaft, a connecting flange used for being connected with the connecting driving flange is arranged at the top end of the vertical shaft, and a drill bit blade is arranged at the bottom end of the vertical shaft; the two sides of the vertical shaft are respectively provided with a plurality of cutter seats, the cutter seats on the two sides are arranged linearly, the cutter seats on the two sides are arranged in a vertically staggered mode, and the transverse cutters are installed on the cutter seats, so that the transverse cutters are also arranged in a vertical linear mode on the two sides of the vertical shaft, and working jitter can be reduced.
Further preferred is: the vertical shaft is a hexagonal prism shaft; the cooperation of hexagonal prism axle and horizontal cutter can be better minced soil to guarantee soil particle surface smoothness.
Further preferred is: the transverse cutter is L-shaped, and the transverse cutter is arranged on the cutter seat with an elbow upwards.
Further preferred is: the coulter is L-shaped and is arranged on the coulter mounting seat with an inward elbow.
Further preferred is: the two connecting driving flanges are vertically arranged in parallel, the bottom end of each connecting driving flange is connected with a vertical shaft horizontal cutter drill, and the two vertical shaft horizontal cutter drills rotate inwards in opposite directions.
This perpendicular shaft horizontal sword bores powder ridge ploughing tool's advantage:
1. the vertical shaft horizontal cutter powder ridge drilling tillage tool is ingenious in arrangement, the vertical shaft horizontal cutter drill is adopted for rotary cutting of soil, the soil cutting and smashing speed is high, the deep rotary tillage resistance of powder ridges is reduced, the granular soil of the powder ridges is improved, the surface smoothness of the granules is enhanced, harmful substances in the soil can be peeled off and fall off to reduce emission, and the purposes of doubling deep tillage and subsoiling compared with the traditional tillage, recovering healthy soil and improving crop yield and quality are achieved.
2. The two sides of the rear lower part of the ridge smashing tillage tool are respectively provided with a coulter, the coulters are L-shaped, the coulters are inwards arranged on the coulter mounting seats in an elbow shape, and when in tillage, the coulters plow into soil, play a role in deeply loosening the soil and simultaneously play a role in damping and maintaining the stability of the tillage of the whole machine.
Drawings
FIG. 1 is a schematic diagram of the structure of the vertical shaft horizontal knife powder-drilling ridge tillage tool;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic right-side view of FIG. 1;
FIG. 4 is a schematic view of the structure of a vertical shaft horizontal cutter drill;
FIG. 5 is a schematic view of the direction A-A in FIG. 4;
the part names of the sequence numbers in the figure are:
1. the device comprises a side hinged seat, a frame, a power input connecting shaft, a middle hinged seat, a powder ridge gear transmission box, a hydraulic cylinder, a plow knife rest, a plow knife mounting seat, a plow knife, a vertical shaft horizontal knife drill, a connecting driving flange, a drill bit blade 13, a horizontal knife, a cutter seat, a vertical shaft 16 and a connecting flange, wherein the side hinged seat 2, the frame 3, the power input connecting shaft 4, the middle hinged seat 5, the powder ridge gear transmission box 6, the plow knife rest 7, the plow knife mounting seat 8, the plow knife mounting seat 9, the plow knife 10 and the vertical shaft horizontal knife drill 11 are connected with the driving flange, the drill bit blade 13, the horizontal knife 14, the cutter seat 15, the vertical shaft 16 and the connecting flange.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A powder ridge drilling tillage tool with a vertical shaft and a transverse cutter is driven and pulled by a tractor and comprises a rack 2 and a powder ridge gear transmission case 5, wherein a middle hinge seat 4 capable of being hinged with a middle cantilever of the tractor is arranged at the middle position of the front upper part of the rack 2, and side hinge seats 1 capable of being hinged with side cantilevers of the tractor are respectively arranged on two sides of the front lower part of the rack 2; the ridge smashing gear transmission case 5 is arranged on the frame 2, and the front part of the ridge smashing gear transmission case 5 is provided with a power input connecting shaft 3 which can be connected with a power output shaft at the rear part of the tractor; a coulter rack 7 is hinged to the rear part of the powder ridge gear transmission case 5, and a hydraulic cylinder 6 for controlling the coulter rack 7 to swing up and down is hinged between the coulter rack 7 and the frame 2 at the rear upper part of the powder ridge gear transmission case 5; the lower parts of the two sides of the rear end of the coulter rack 7 are respectively provided with a coulter 9 through a coulter mounting seat 8; the bottom of the powder ridge gear transmission box 5 between the two coulters 9 is provided with a connecting driving flange 11, and the bottom of the connecting driving flange 11 is connected with a vertical shaft horizontal cutter drill 10. The power of the tractor is transmitted into the powder ridge gear transmission case 5 through the power input connecting shaft 3, and then drives the vertical shaft horizontal cutter drill 10 to rotate through the connecting driving flange 11.
The vertical shaft horizontal cutter drill 10 comprises a vertical shaft 15, a connecting flange 16 used for being connected with the connecting driving flange 11 is arranged at the top end of the vertical shaft 15, and a drill bit 12 is arranged at the bottom end of the vertical shaft 15; the two sides of the vertical shaft 15 are respectively provided with a plurality of cutter seats 14, the cutter seats 14 on the two sides are linearly arranged, the cutter seats 14 on the two sides are vertically staggered, and the cutter seats 14 are provided with transverse cutters 13.
Example 2
A powder ridge drilling tillage tool with a vertical shaft and a transverse cutter is driven and pulled by a tractor and comprises a rack 2 and a powder ridge gear transmission case 5, wherein a middle hinge seat 4 capable of being hinged with a middle cantilever of the tractor is arranged at the middle position of the front upper part of the rack 2, and side hinge seats 1 capable of being hinged with side cantilevers of the tractor are respectively arranged on two sides of the front lower part of the rack 2; the ridge smashing gear transmission case 5 is arranged on the frame 2, and the front part of the ridge smashing gear transmission case 5 is provided with a power input connecting shaft 3 which can be connected with a power output shaft at the rear part of the tractor; a coulter rack 7 is hinged to the rear part of the powder ridge gear transmission case 5, and a hydraulic cylinder 6 for controlling the coulter rack 7 to swing up and down is hinged between the coulter rack 7 and the frame 2 at the rear upper part of the powder ridge gear transmission case 5; the lower parts of two sides of the rear end of the coulter rack 7 are respectively provided with a coulter 9 through a coulter mounting seat 8, the coulter 9 is similar to an L shape, and the coulter 9 is inwards arranged on the coulter mounting seat 8 in an elbow shape; the bottom of the powder ridge gear transmission box 5 between the two coulters 9 is provided with connecting driving flanges 11 which are vertically arranged in parallel, and the bottom of each connecting driving flange 11 is connected with and provided with a vertical shaft horizontal cutter drill 10. The power of the tractor is transmitted into the powder ridge gear transmission case 5 through the power input connecting shaft 3, and then drives the vertical shaft horizontal cutter drill 10 to rotate through the connecting driving flange 11.
The vertical shaft horizontal cutter drill 10 comprises a vertical shaft 15, the vertical shaft 15 is a hexagonal prism, a connecting flange 16 used for being connected with a connecting driving flange 11 is arranged at the top end of the vertical shaft 15, and a drill bit 12 is arranged at the bottom end of the vertical shaft 15; the two sides of the vertical shaft 15 are respectively provided with a plurality of cutter seats 14, the cutter seats 14 on the two sides are linearly arranged, the cutter seats 14 on the two sides are vertically staggered, and the cutter seats 14 are provided with transverse cutters 13. The transverse cutter 13 is L-shaped, and the transverse cutter 13 is arranged on the cutter seat 14 with an elbow upwards.
The working principle of the vertical shaft horizontal knife powder drilling ridge tillage tool is as follows: when the tractor works, the middle hinged seat 4 of the rack 2 is hinged with the middle cantilever of the tractor, and the side hinged seat 1 of the rack 2 is hinged with the side cantilever of the tractor; a power input connecting shaft 3 of the powder ridge gear transmission case 5 is connected with a power output shaft at the rear part of the tractor; connecting the hydraulic cylinder 6 with a hydraulic cylinder control system; the power of the tractor is transmitted into the powder ridge gear transmission case 5 through the power input connecting shaft 3, and then drives the vertical shaft horizontal cutter drill 10 to rotate through the connecting driving flange 11; the vertical shaft horizontal knife drill powder ridge tillage tool is controlled by a tractor to be lowered, the vertical shaft horizontal knife drill 10 is rotated to cut into soil, after the soil reaches a proper depth, the hydraulic cylinder 6 is controlled by a hydraulic cylinder control system to work, the coulter frame 7 is lowered to drive the coulter 9 to cut into the soil, the powder ridge tillage is completed by the cooperation of the vertical shaft horizontal knife drill 10 and the coulter 9 through traction driving of the tractor, and when the powder ridge tillage tool is not used, the vertical shaft horizontal knife drill powder ridge tillage tool needs to be lifted.
The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions or substitutions within the spirit and scope of the present application.
Claims (5)
1. A powder ridge drilling tillage tool with a vertical shaft and a horizontal cutter is driven and pulled by a tractor and comprises a rack (2) and a powder ridge gear transmission case (5), wherein a middle hinge seat (4) capable of being hinged with a middle cantilever of the tractor is arranged at the middle position of the front upper part of the rack (2), and side hinge seats (1) capable of being hinged with side cantilevers of the tractor are respectively arranged on two sides of the front lower part of the rack (2); the ridge smashing gear transmission case (5) is arranged on the rack (2), and the front part of the ridge smashing gear transmission case (5) is provided with a power input connecting shaft (3) which can be connected with a power output shaft at the rear part of the tractor; a plow knife rest (7) is hinged to the rear part of the powder ridge gear transmission case (5), and a hydraulic cylinder (6) for controlling the plow knife rest (7) to swing up and down is hinged between the plow knife rest (7) and a frame (2) at the rear upper part of the powder ridge gear transmission case (5); the method is characterized in that: the lower parts of the two sides of the rear end of the coulter rack (7) are respectively provided with a coulter (9) through a coulter mounting seat (8); a connecting driving flange (11) is arranged at the bottom of the powder ridge gear transmission case (5) between the two coulters (9), and a vertical shaft horizontal cutter drill (10) is connected and installed at the bottom of the connecting driving flange (11);
the vertical shaft horizontal cutter drill (10) comprises a vertical shaft (15), a connecting flange (16) used for being connected with the connecting driving flange (11) is arranged at the top end of the vertical shaft (15), and a drill bit (12) is arranged at the bottom end of the vertical shaft (15); a plurality of cutter seats (14) are respectively arranged on two sides of the vertical shaft (15), the cutter seats (14) on the two sides are linearly arranged, the cutter seats (14) on the two sides are vertically staggered, and transverse cutters (13) are arranged on the cutter seats (14).
2. The vertical-shaft horizontal-blade powder-drilling ridge tillage tool as recited in claim 1, wherein: the vertical shaft (15) is a hexagonal prism.
3. The vertical-shaft horizontal-blade powder-drilling ridge tillage tool as recited in claim 1, wherein: the transverse cutter (13) is L-shaped, and the transverse cutter (13) is arranged on the cutter seat (14) with an upward elbow.
4. The vertical-shaft horizontal-blade powder-drilling ridge tillage tool as recited in claim 1, wherein: the coulter (9) is L-shaped, and the coulter (9) is arranged on the coulter mounting seat (8) with an elbow inwards.
5. The vertical-shaft horizontal-blade powder-drilling ridge tillage tool as recited in claim 1, wherein: the number of the connecting driving flanges (11) is two, the two connecting driving flanges (11) are vertically arranged in parallel, and the bottom end of each connecting driving flange (11) is provided with a vertical shaft horizontal cutter drill (10) in a connecting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585295.9U CN214592743U (en) | 2021-03-23 | 2021-03-23 | Vertical shaft horizontal knife powder drilling ridge tillage tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585295.9U CN214592743U (en) | 2021-03-23 | 2021-03-23 | Vertical shaft horizontal knife powder drilling ridge tillage tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592743U true CN214592743U (en) | 2021-11-05 |
Family
ID=78396227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120585295.9U Active CN214592743U (en) | 2021-03-23 | 2021-03-23 | Vertical shaft horizontal knife powder drilling ridge tillage tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365594A (en) * | 2022-01-15 | 2022-04-19 | 广西金稻机械有限公司 | Expanding type ridge smashing and deep rotary tillage machine and ridge smashing and deep rotary tillage method for treating saline-alkali soil |
| CN115136770A (en) * | 2022-06-17 | 2022-10-04 | 重庆驰马机械制造有限公司 | Agricultural ditching device |
-
2021
- 2021-03-23 CN CN202120585295.9U patent/CN214592743U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365594A (en) * | 2022-01-15 | 2022-04-19 | 广西金稻机械有限公司 | Expanding type ridge smashing and deep rotary tillage machine and ridge smashing and deep rotary tillage method for treating saline-alkali soil |
| CN114365594B (en) * | 2022-01-15 | 2023-08-29 | 广西金稻机械有限公司 | Expansion type powder ridge deep rotary tillage machine tool and powder ridge deep rotary tillage method for treating saline-alkali soil |
| CN115136770A (en) * | 2022-06-17 | 2022-10-04 | 重庆驰马机械制造有限公司 | Agricultural ditching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104255090B (en) | A kind of deep powder ridge hydraulic rotary machine | |
| CN101971723B (en) | Spin milling type multifunctional machine for deeply ploughing and crushing ridges | |
| CN101558718B (en) | Method for improving hardened deteriorated grassland and special elastic claw type loosener | |
| CN110839356B (en) | Tillage tool for powder ridge without tillage shaft | |
| CN201898701U (en) | Rotary-grinding type multifunctional machine for deep tillage of powder ridge | |
| CN214592743U (en) | Vertical shaft horizontal knife powder drilling ridge tillage tool | |
| Odey et al. | Subsoiler development trend in the alleviation of soil compaction for sustainable agricultural production | |
| CN211531706U (en) | Powder loosening and ridging machine with upper vertical rotary plow and lower rotary plow | |
| CN102210204A (en) | Land farming method | |
| CN211090528U (en) | No-tillage-shaft ridge-crushing tillage tool | |
| CN213522996U (en) | Potato planting powder ridge tillage soil preparation combined operation machine | |
| CN211210400U (en) | Spiral-disk-free vertical rotation powder ridge tillage tool | |
| CN212259730U (en) | Vertical double-knife type ridge-crushing tillage tool | |
| CN201298994Y (en) | No-tillage combination fine drill | |
| CN110839357A (en) | Spiral-disk-free vertical rotation powder ridge tillage tool | |
| CN216414995U (en) | Open type two-blade powder-drilling ridge cutter | |
| CN212324667U (en) | Quick powder ridge ploughing tool for bottom blind ditches | |
| CN205694126U (en) | Forced vibration air pressure subsoiling weeding fertilizer applicator | |
| CN204362513U (en) | A kind of agricultural ploughing machine | |
| CN101911862A (en) | Subsoiler of planetary driving type | |
| CN205694140U (en) | Forced vibration air pressure subsoiler | |
| CN213638791U (en) | Hollow V-shaped ridge smashing knife | |
| CN216415008U (en) | Suspension type two-blade powder-drilling ridge tillage machine | |
| CN212753306U (en) | Straw crushing and returning machine | |
| CN201282629Y (en) | Driving disk-shaped straight knife type fertilizing and seeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220704 Address after: 530003 Room 301, unit 1, building 6-2, No. 174, daxuedong Road, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi huotuwan Technology Co.,Ltd. Address before: 530007 No. 3002, block a, zone B, world trade Xicheng Plaza, No. 98, University East Road, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Fanlong Technology Development Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220812 Address after: 1st Floor, Block 8, Block GB, Light Industry Industrial Park, Min'an Town, Beiliu, Yulin City, Guangxi Zhuang Autonomous Region, 537401 Patentee after: Guangxi Daye Fanlong Technology Co., Ltd. Address before: 530003 Room 301, unit 1, building 6-2, No. 174, daxuedong Road, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi huotuwan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |