CN112715064B - Greenhouse crop planting scarification equipment for scarification of sandy soil - Google Patents
Greenhouse crop planting scarification equipment for scarification of sandy soil Download PDFInfo
- Publication number
- CN112715064B CN112715064B CN202011588704.7A CN202011588704A CN112715064B CN 112715064 B CN112715064 B CN 112715064B CN 202011588704 A CN202011588704 A CN 202011588704A CN 112715064 B CN112715064 B CN 112715064B
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- wall
- soil
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- baffle
- soil loosening
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/028—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel of the walk-behind type
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- 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 discloses soil loosening equipment for planting greenhouse crops for loosening soil containing sand, which belongs to the technical field of planting equipment and comprises a soil loosening equipment body and soil loosening blades, wherein the soil loosening blades are arranged on the outer wall of the bottom of the soil loosening equipment body, baffles are fixedly arranged on the outer wall of the bottom of the soil loosening equipment body, the soil loosening blades are positioned in inner cavities of the baffles, each baffle comprises a baffle body fixedly connected with the outer wall of the bottom of the soil loosening equipment body, a protective layer is arranged on the outer wall of the bottom of the baffle body, the device is telescopic through a telescopic spring to weaken and eliminate the force of the sand grains or the stones impacting on the baffles, so that the probability of rebounding of the sand grains and the stones is reduced, the probability of the sand grains and the stones impacting on the soil loosening blades and the soil loosening equipment body again is reduced, the soil loosening equipment body and the soil loosening blades are protected, and the probability of rebounding of the sand grains or the stones is reduced, the probability of sand or stones splashing out from the lower part of the baffle is reduced.
Description
Technical Field
The invention relates to the technical field of planting equipment, in particular to soil loosening equipment for planting greenhouse crops, which is used for loosening soil in sandy soil.
Background
In the process of planting in a greenhouse, soil loosening equipment can be used for loosening soil of planted soil, in the process of loosening soil of soil containing sand grains or stones, when soil loosening knives of the soil loosening equipment loosen the soil, the sand grains or the stones can be taken up to cause the sand grains or the stones to splash everywhere, in order to avoid injury to users, a baffle is generally arranged above the soil loosening knives for blocking, however, after the sand grains or the stones are blocked by the baffle, the sand grains or the stones can collide with the baffle, the sand grains or the stones can rebound and easily fall above the soil loosening knives, due to the rotation work of the soil loosening knives, the sand grains or the stones can rebound again, the sand grains or the stones can easily splash from the lower part of the baffle for multiple times, the blocking effect of the baffle is influenced, the rebounding sand grains or the stones can have larger impact force, the soil loosening knives are easily damaged, therefore, we propose a scarification device for greenhouse crop planting for scarifying soil containing sand.
Disclosure of Invention
The invention aims to provide soil loosening equipment for planting greenhouse crops for loosening soil in sandy soil, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a big-arch shelter crops are planted and are used loosening equipment for containing husky soil loosens soil, includes loosening equipment body and loosening cutter, the loosening cutter is installed on the bottom outer wall of loosening equipment body, loosening equipment body bottom outer wall fixed mounting has the baffle, the loosening cutter is located the inner chamber of baffle, the baffle include with loosening equipment body bottom outer wall fixed connection's baffle body, baffle body bottom outer wall is provided with the protective layer.
Preferably, the protective layer includes the mounting panel with baffle body bottom outer wall connection, mounting panel bottom outer wall passes through telescoping device and inner panel fixed connection, and inner panel bottom outer wall passes through telescoping device and planking fixed connection, the telescoping device is including the installation cover, the installation cover inner chamber slides and pegs graft there is the guide bar, and fixed mounting has buffer spring between guide bar and the installation cover, and the guide bar keeps away from the one end fixed mounting of installation cover and has the carriage release lever, both sides all are provided with the arc between mounting panel and the planking around, and are provided with the movable plate between the bottom outer wall of mounting panel and planking.
Preferably, the planking evenly is provided with the stand pipe with the top outer wall of inner panel, both sides from top to bottom the stand pipe communicates with the top outer wall of planking, inner panel respectively, the diameter from the bottom up of the perpendicular cross-section of stand pipe reduces gradually, the upside the diameter of stand pipe is less than the diameter of downside stand pipe, the recess has evenly been seted up to planking bottom outer wall, and recess and the crisscross setting each other of downside stand pipe, and the perpendicular cross-section of recess is oval.
Preferably, the inside wall symmetry of stand pipe articulates there are two sets of stoppers, fixed mounting has expanding spring between stopper and the inside wall of stand pipe, the one end and the deflector fixed connection of stand pipe are kept away from to the stopper, and the deflector is located the outside of stand pipe, and the one side outer wall slope stand pipe setting of stand pipe is kept away from to the deflector.
Preferably, the connection parts of the outer plate, the inner plate and the guide pipe are provided with openings, the outer wall of one side of the guide pipe close to the outer plate is fixedly provided with a thread mounting pipe, the thread mounting pipe is inserted into the inner cavity of the opening, and the inner wall of the opening is provided with an internal thread matched with the thread mounting pipe.
Preferably, the outer wall of the top of the movable plate is connected with the outer wall of the bottom of the outer plate in a sliding mode, and the outer wall of one side, far away from the movable plate, of the two groups of movable plates is connected with the inner walls of the left side and the right side of the mounting plate in a clamping mode respectively.
Preferably, mounting panel top outer wall fixed mounting has the inserted block, the perpendicular cross-section of inserted block is trapezoidal, baffle body bottom outer wall seted up with inserted block assorted slot, and the inserted block inserts in the inner chamber of slot, baffle body top outer wall spiro union has the bolt, the bolt bottom runs through the baffle body and laminates mutually with mounting panel top outer wall.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is telescopic through the telescopic spring, so that the telescopic device has a buffering force, the force of the sand or the stones colliding with the baffle is weakened and eliminated, the probability of rebounding of the sand and the stones is reduced, the probability of the sand and the stones colliding with the soil loosening blades and the soil loosening equipment body again is reduced, the soil loosening equipment body and the soil loosening blades are protected, the probability of rebounding of the sand or the stones is reduced, the probability of splashing the sand or the stones out of the lower side of the baffle is reduced, the baffle is also protected, and the probability of damage of the baffle due to collision of the sand or the stones is reduced;
2. the sand grain or the stone that splash enter into the inner chamber of protective layer through the stand pipe, make sand grain or stone be in the top of planking or inner panel respectively, accomodate most sand grain and the stone that splash through the protective layer to further reduce on sand grain or stone and baffle contact the back and collide the outer wall of sword that loosens the soil once more, protect sword and the equipment body that loosens the soil, increase the performance that the protective layer used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the baffle of the present invention;
FIG. 3 is a schematic cross-sectional view of the guide tube of the present invention;
fig. 4 is a schematic sectional structure view of the telescopic device of the present invention.
In the figure: 1. a soil loosening equipment body; 2. a soil loosening blade; 3. a baffle plate; 31. a baffle body; 32. a protective layer; 321. an outer plate; 3211. a groove; 322. an inner plate; 323. mounting a plate; 33. moving the plate; 34. a telescopic device; 341. a travel bar; 342. installing a sleeve; 343. a buffer spring; 35. a guide tube; 351. a limiting block; 352. a tension spring; 353. a guide plate; 354. installing a pipe in a threaded manner; 36. inserting a block; 37. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a soil loosening device for planting greenhouse crops for loosening soil in sandy soil, which refers to fig. 1 and comprises a soil loosening device body 1 and soil loosening blades 2;
referring to fig. 1, a soil loosening blade 2 is mounted on the outer wall of the bottom of a soil loosening equipment body 1, a baffle 3 is fixedly mounted on the outer wall of the bottom of the soil loosening equipment body 1, the soil loosening blade 2 is located in an inner cavity of the baffle 3, and the baffle 3 blocks splashed sand grains and stones;
referring to fig. 1, 2 and 4, the baffle 3 includes a baffle body 31 fixedly connected to the outer wall of the bottom of the soil loosening apparatus body 1, the outer wall of the bottom of the baffle body 31 is provided with a protective layer 32, the protective layer 32 includes a mounting plate 323 connected to the outer wall of the bottom of the baffle body 31, the outer wall of the bottom of the mounting plate 323 is fixedly connected to the inner plate 322 through a telescopic device 34, the outer plate 321 and the inner plate 322 are both made of rubber, the outer plate 321, the inner plate 322, the mounting plate 323 and the telescopic device 34 are connected through fixing bolts, the outer wall of the bottom of the inner plate 322 is fixedly connected to the outer plate 321 through the telescopic device 34, the telescopic device 34 includes a mounting sleeve 342, a guide rod is inserted into the inner cavity of the mounting sleeve 342 in a sliding manner, a buffer spring 343 is fixedly installed between the guide rod and the mounting sleeve 342, a movable rod 341 is fixedly installed at one end of the guide rod far away from the mounting sleeve 342, arc plates are installed at the front and back sides between the mounting plate 323 and the outer plate 321, the arc-shaped plate is made of rubber and can be bent, the movable plate 33 is arranged between the mounting plate 323 and the outer wall of the bottom of the outer plate 321, the telescopic device 34 is telescopic through the buffer spring 343, the force of the sand grains or the stones colliding with the baffle 3 is weakened and eliminated, the probability of rebounding after the sand grains and the stones are contacted with the baffle 3 is reduced, the probability of the sand grains or the stones colliding with the soil loosening blades 2 and the soil loosening equipment body 1 again is reduced, the soil loosening equipment body 1 and the soil loosening blades 2 are protected, the probability of the rebounding of the sand grains or the stones is reduced, the probability of the sand grains or the stones splashing from the lower part of the baffle 3 is reduced, the using effect of the baffle 3 is ensured, the baffle 3 is also protected, and the probability of damage of the baffle 3 caused by the collision of the sand grains or the stones is reduced;
referring to fig. 2 and 3, the guide pipes 35 are uniformly arranged on the top outer walls of the outer plate 321 and the inner plate 322, and splashed sand or stones enter the inner cavity of the protective layer 32 through the guide pipes 35, so that the sand or stones are respectively located above the outer plate 321 or the inner plate 322, most of the splashed sand and stones are received by the protective layer 32, thereby further reducing the impact of the sand or stones on the outer wall of the loosening blade 2 after contacting the baffle 3, protecting the loosening blade 2 and the loosening equipment body 1, increasing the performance of the protective layer 32, the guide pipes 35 on the upper side and the lower side are respectively communicated with the top outer walls of the outer plate 321 and the inner plate 322, the diameter of the vertical section of each guide pipe 35 is gradually reduced from bottom to top, so that the sand or stones located above the outer plate 321 or the inner plate 322 cannot easily fall off, increasing the performance of the protective layer 32 for receiving the sand or stones, and the diameter of the guide pipe 35 on the upper side is smaller than that of the guide pipe 35 on the lower side, sand grains or stones with different diameters are respectively stored above the outer plate 321 and the inner plate 322, the storage range of the protective layer 32 is increased, grooves 3211 are uniformly formed in the outer wall of the bottom of the outer plate 321, the grooves 3211 and the lower side guide pipes 35 are arranged in a staggered manner, the vertical cross section of each groove 3211 is oval, and when part of splashed sand grains or stones do not enter the upper side of the protective layer 32, the splashed sand grains or stones collide with the bottom of the outer plate 321, so that the sand grains or stones enter the grooves 3211, and the part of splashed sand grains and stones are also stored, so that the probability that the splashed sand grains and stones collide with the soil loosening knife 2 again is avoided, and the use safety of the baffle 3 is improved;
referring to fig. 3, two sets of limiting blocks 351 are symmetrically hinged to the inner wall of the guide tube 35, an extension spring 352 is fixedly installed between the limiting blocks 351 and the inner wall of the guide tube 35, one end, far away from the guide tube 35, of the limiting blocks 351 is fixedly connected with the guide plate 353, the guide plate 353 is located on the outer side of the guide tube 35, the outer wall of one side, far away from the guide tube 35, of the guide plate 353 is obliquely arranged on the guide tube 35, sand or stones penetrating through the guide tube 35 are blocked, the probability that the sand or stones are moved out of the inner cavity of the protective layer 32 through the guide tube 35 is reduced, the protective layer 32 can be increased to accommodate most of the sand or stones, and the using effect of the protective layer 32 is ensured;
referring to fig. 3, the outer plate 321, the inner plate 322 and the guide pipe 35 are provided with openings, the outer wall of one side of the guide pipe 35 close to the outer plate 321 is fixedly provided with a threaded mounting pipe 354, the threaded mounting pipe 354 is inserted into the inner cavity of the opening, the inner wall of the opening is provided with an internal thread matched with the threaded mounting pipe 354, the guide pipe 35 is rotated to move the threaded mounting pipe 354 out of the inner cavity of the opening, so that the guide pipe 35 can be taken down from above the outer plate 321 and the inner plate 322, and the guide pipe 35 can be replaced;
referring to fig. 2, the top outer wall of the moving plate 33 is slidably connected with the bottom outer wall of the outer plate 321, the outer walls of the two groups of moving plates 33, which are far away from each other, are respectively clamped with the inner walls of the left side and the right side of the mounting plate 323, the moving plate 33 is pulled inwards to open the space between the mounting plate 323 and the outer plate 321, so that sand or stones contained above the outer plate 321 and above the inner plate 322 can be discharged, and the sand or stones accumulated in the protective layer 32 can be cleaned after loosening the soil;
referring to fig. 1 and 2, an insertion block 36 is fixedly mounted on an outer wall of the top of the mounting plate 323, a vertical section of the insertion block 36 is trapezoidal, an insertion slot matched with the insertion block 36 is formed in an outer wall of the bottom of the baffle body 31, the insertion block 36 is inserted into an inner cavity of the insertion slot, a bolt 37 is screwed on the outer wall of the top of the baffle body 31, the bottom end of the bolt 37 penetrates through the baffle body 31 and is attached to the outer wall of the top of the mounting plate 323, the bolt 37 is rotated to be out of contact with the mounting plate 323, the mounting plate 323 is pulled forwards or backwards to move the insertion block 36 out of the inner cavity of the insertion slot, and the protective layer 32 can be taken down below the baffle body 31.
The working principle is as follows: the soil loosening equipment body 1 is pushed to an area needing soil loosening, soil in a greenhouse is loosened through rotation of the soil loosening blade 2, in the process of soil loosening, sand grains or stones in the soil can splash under the driving of the soil loosening blade 2, the splashed sand grains or stones are blocked through the baffle 3, damage to people caused by the splashed sand grains or stones is avoided, when the sand grains or stones are in contact with the protective layer 32 of the baffle 3, the telescopic device 34 is telescopic through the buffer spring 343, has buffering force, weakens and eliminates the force of the sand grains or stones on the baffle 3, reduces the probability of rebound of the sand grains and the stones, reduces the probability of the sand grains and the stones on colliding the soil loosening blade 2 and the soil loosening equipment body 1 again, protects the soil loosening equipment body 1 and the soil loosening blade 2, and the splashed sand grains or stones enter the inner cavity of the protective layer 32 through the guide pipe 35, the sand or the stone is located above the outer plate 321 or the inner plate 322, and most of the splashed sand and stone are stored through the protective layer 32, so that the sand or the stone is further reduced to collide with the outer wall of the soil loosening blade 2 again after contacting the baffle 3, and the soil loosening blade 2 and the soil loosening equipment body 1 are protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a big-arch shelter crops is planted and is used equipment of loosening soil for containing husky soil loosens soil, includes equipment body (1) and the sword (2) that loosens the soil, its characterized in that: the soil loosening blade (2) is installed on the outer wall of the bottom of the soil loosening equipment body (1), a baffle (3) is fixedly installed on the outer wall of the bottom of the soil loosening equipment body (1), the soil loosening blade (2) is located in the inner cavity of the baffle (3), the baffle (3) comprises a baffle body (31) fixedly connected with the outer wall of the bottom of the soil loosening equipment body (1), a protective layer (32) is arranged on the outer wall of the bottom of the baffle body (31), the protective layer (32) comprises an installation plate (323) connected with the outer wall of the bottom of the baffle body (31), the outer wall of the bottom of the installation plate (323) is fixedly connected with an inner plate (322) through a telescopic device (34), the outer wall of the bottom of the inner plate (322) is fixedly connected with an outer plate (321) through the telescopic device (34), the telescopic device (34) comprises an installation sleeve (342), and a guide rod is inserted and connected with the inner cavity of the installation sleeve (342) in a sliding mode, and a buffer spring (343) is fixedly arranged between the guide rod and the mounting sleeve (342), a moving rod (341) is fixedly arranged at one end of the guide rod far away from the mounting sleeve (342), arc-shaped plates are arranged at the front side and the rear side between the mounting plate (323) and the outer plate (321), a moving plate (33) is arranged between the outer walls of the bottoms of the mounting plate (323) and the outer plate (321), the outer wall of the top of the moving plate (33) is in sliding connection with the outer wall of the bottom of the outer plate (321), two groups of moving plates (33) are mutually far away, the outer wall of one side is respectively clamped with the inner walls of the left side and the right side of the mounting plate (323), an insert block (36) is fixedly arranged on the outer wall of the top of the mounting plate (323), the vertical section of the insert block (36) is trapezoidal, the outer wall of the bottom of the baffle body (31) is provided with an insertion groove matched with the insert block (36), and the insert block (36) is inserted into the inner cavity of the insertion groove, the outer wall spiro union of baffle body (31) top has bolt (37), bolt (37) bottom runs through baffle body (31) and laminates mutually with mounting panel (323) top outer wall.
2. A ripping apparatus for greenhouse crop planting for ripping sandy soil as recited in claim 1, wherein: planking (321) evenly are provided with stand pipe (35), upper and lower both sides with the top outer wall intercommunication of planking (321), inner panel (322) respectively with planking (321), the diameter from the bottom up of the perpendicular cross-section of stand pipe (35) reduces gradually, the upside the diameter of stand pipe (35) is less than the diameter of downside stand pipe (35), planking (321) bottom outer wall evenly sets up fluted (3211), and recess (3211) and downside stand pipe (35) crisscross setting each other, and the perpendicular cross-section of recess (3211) is oval.
3. A ripping apparatus for greenhouse crop planting for ripping sandy soil as recited in claim 2, wherein: the utility model discloses a guide pipe, including stand pipe (35), stopper (351) inner wall symmetry articulates there are two sets of stopper (351), fixed mounting has expanding spring (352) between stopper (351) and stand pipe (35) inner wall, the one end and deflector (353) fixed connection that stand pipe (35) were kept away from in stopper (351), and deflector (353) are located the outside of stand pipe (35), and deflector (353) keep away from one side outer wall slope stand pipe (35) setting of stand pipe (35).
4. A ripping apparatus for greenhouse crop planting for ripping sandy soil as recited in claim 3, wherein: the trompil has all been seted up at planking (321), inner panel (322) and the junction of stand pipe (35), one side outer wall fixed mounting that stand pipe (35) are close to planking (321) has screw thread installation pipe (354), screw thread installation pipe (354) are inserted in the inner chamber of trompil, and the trompil inner wall seted up with screw thread installation pipe (354) assorted internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588704.7A CN112715064B (en) | 2020-12-29 | 2020-12-29 | Greenhouse crop planting scarification equipment for scarification of sandy soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588704.7A CN112715064B (en) | 2020-12-29 | 2020-12-29 | Greenhouse crop planting scarification equipment for scarification of sandy soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112715064A CN112715064A (en) | 2021-04-30 |
| CN112715064B true CN112715064B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011588704.7A Active CN112715064B (en) | 2020-12-29 | 2020-12-29 | Greenhouse crop planting scarification equipment for scarification of sandy soil |
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| CN (1) | CN112715064B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL150658C (en) * | 1965-10-20 | 1977-02-15 | Lely Nv C Van Der | Soil tillage implement |
| NL7807622A (en) * | 1978-07-17 | 1980-01-21 | Lely Nv C Van Der | SOIL TILLER. |
| CN85105836A (en) * | 1985-08-01 | 1987-01-28 | 黑田国松 | Cultivator |
| CN206596350U (en) * | 2017-04-05 | 2017-10-31 | 连云港市兴安机械制造有限公司 | Paddy field planing machine |
| CN107598033A (en) * | 2017-09-07 | 2018-01-19 | 四川弘毅智慧知识产权运营有限公司 | A kind of safe hand steel wire rope cutter device |
| CN207324988U (en) * | 2017-09-29 | 2018-05-08 | 成都市宏德永兴养殖有限公司 | It can avoid the high efficiency soil crushing device of card soil |
| CN210247418U (en) * | 2019-02-26 | 2020-04-07 | 优渥有机农业有限公司 | Organic farming is with device that loosens soil |
| CN211240700U (en) * | 2019-11-25 | 2020-08-14 | 淮北市华丰机械设备有限公司 | Agricultural machine with double-layer housing |
| CN211457899U (en) * | 2020-01-14 | 2020-09-11 | 连云港市云港旋耕机械有限公司 | Rotary cultivator with higher safety performance |
| CN111448855A (en) * | 2020-05-19 | 2020-07-28 | 陈海宁 | Soil loosening and turning mechanism |
-
2020
- 2020-12-29 CN CN202011588704.7A patent/CN112715064B/en active Active
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| CN112715064A (en) | 2021-04-30 |
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