CN107258115A - A kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate - Google Patents
A kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate Download PDFInfo
- Publication number
- CN107258115A CN107258115A CN201710626197.3A CN201710626197A CN107258115A CN 107258115 A CN107258115 A CN 107258115A CN 201710626197 A CN201710626197 A CN 201710626197A CN 107258115 A CN107258115 A CN 107258115A
- Authority
- CN
- China
- Prior art keywords
- soil
- rotating shaft
- motor
- horizontal stand
- knife
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 91
- 230000004083 survival effect Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims 1
- 230000004720 fertilization Effects 0.000 abstract description 4
- 238000009313 farming Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
-
- 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
- A01B33/12—Arrangement of the tools; Screening of the tools
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 a kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate, including frame, the frame includes two vertical racks and the horizontal stand between vertical rack, installing port positioned opposite is provided with two vertical racks and the position being located at below horizontal stand, rotating shaft is equipped with the installing port, multiple knives that loosen the soil are provided with the rotating shaft, one end of the rotating shaft is connected with the first motor rotated for drive shaft, the other end of the rotating shaft is rotated and worn on an installing plate, first motor and installing plate are removably connected on vertical rack, the bore of the installing port is more than the bore of the rotating shaft, the elevating mechanism for driving the motion of the first motor in the vertical direction is provided with the horizontal stand.The present invention is used to loosen the soil to coastal mud soil, in favor of carrying out cultivation and fertilization on coastal mud soil, is easy to improve coastal mud soil, improves the survival rate of nursery stock.
Description
Technical field
The invention belongs to environmental technology field, and in particular to a kind of life of the coastal mud soil greening seedling survival rate of raising
State soil stabilizing apparatus.
Background technology
China coastline is very long and plain coast large percentage, and contains more salt and alkali component in the Coastal beach soil body,
Its bad physicochemical properties causes the growth of most plants by different degrees of suppression, or even can not survive.Efficiently
Reasonably the Coastal beach salt affected soil of modified utilization large area, can alleviate arable land increasingly reduction, freshwater resources deficiency and people
Mouth be continuously increased between contradiction.
So far, China administers and includes cultivation and fertilization, soverlay technique, water resources industry, chemical measure, electromagnetism using salinized soil
The abiotic technical measures such as improvement.This method changes water and soil property and ecological environment by largely putting into, to adapt to plant life
It is long.
When carrying out soil improvement wherein by way of cultivation and fertilization, because the area in coastline is larger, therefore farming is applied
When fertile, if the mode for being completely dependent on artificial farming carries out farming, workload is larger, and brings larger work strong to workman
Degree, it is less efficient.
The content of the invention
In order to solve the above problems, the invention provides a kind of ecology for improving coastal mud soil greening seedling survival rate
Soil stabilizing apparatus, is easy to carry out cultivation and fertilization to coastal mud soil, to improve coastal mud soil, so as to improve along ooze
The survival rate of matter soil greening seedling.
The technical scheme is that：A kind of ecological soil improvement dress for improving coastal mud soil greening seedling survival rate
Put, including frame, the frame includes two vertical racks and the horizontal stand between vertical rack, two vertical branch
It is provided with frame and the position being located at below horizontal stand in installing port positioned opposite, the installing port and is equipped with rotating shaft, institute
State and multiple knives that loosen the soil are provided with rotating shaft, one end of the rotating shaft is connected with the first motor rotated for drive shaft, described
The other end of rotating shaft is rotated and worn on an installing plate, and first motor and installing plate are removably connected to vertical rack
On, the bore of the installing port, which is more than on the bore of the rotating shaft, the horizontal stand, to be provided with for driving the first motor to exist
The elevating mechanism moved on vertical direction.
The bore of installing port could be arranged to the bore much larger than rotating shaft in the present invention so that rotating shaft has certain lifting
Space, in use, installing plate is removed, opens elevating mechanism, and the first motor is driven into the vertical direction by elevating mechanism
Motion, because one end of rotating shaft is connected with the first motor drive terminal, therefore while the first motor movement, rotating shaft is also with the
One motor together in the vertical direction move, when pivot to suitable height on loosen the soil between knife and soil be suitable to loosen the soil
Distance）, stop the first motor movement of driving, and the first motor is maintained at the position height, then by the another of rotating shaft
One end is rotated and is arranged in installing plate, and installing plate is removably connected with vertical rack, to cause the other end of rotating shaft to fix,
The first motor is finally opened, drive shaft is rotated, and knife is arranged in rotating shaft due to loosening the soil, therefore when the spindle is rotated, in rotating shaft
The knife that loosens the soil rotate together, you can realization soil is loosened the soil, after completion of loosening the soil, close the first motor.
The structure type of elevating mechanism can have a variety of in the present invention, preferably, the elevating mechanism includes：
It is installed on the first pulley on horizontal stand；
It is installed on the second pulley on vertical rack；
It is engaged with first pulley and second pulley, and the rope being fixedly connected with the first motor；
For the second motor for driving first pulley to rotate.
The arrangement of knife of being loosened the soil in the present invention has a variety of, preferably, the knife that loosens the soil is circumferentially uniform along rotating shaft
That arranges is multiple.
Preferably, it is described loosen the soil knife be along rotating shaft be axially evenly arranged it is multiple rows of.
Preferably, the position corresponding position of the horizontal stand and the knife that loosens the soil be provided with that the knife that is available for loosening the soil stretches into it is accommodating
Hole.During in order to prevent that rotating shaft from rising, position is too high, and make it that the knife that loosens the soil in rotating shaft collides with horizontal stand, the present invention
Accommodating hole is provided with horizontal stand, is that the knife that loosens the soil can be stretched into accommodating hole when the position of rotating shaft is too high, passes through accommodating hole
To loosening the soil, knife plays position-limiting action.
For the ease of the mobile present invention, preferably, the bottom of the vertical rack is provided with roller.
Preferably, the roller is the roller of strap brake structure.The roller of the present invention can use existing strap brake knot
The roller of structure.
The structure type of knife of being loosened the soil in the present invention has a variety of, preferably, the knife that loosens the soil includes cutter hub and connecting rod,
One end of the connecting rod is fixedly connected with rotating shaft, and screwed hole is offered on the end face of the other end, and the connection end of the cutter hub is set
It is equipped with the threaded connection post for extending to and being threadedly coupled in screwed hole and with screwed hole.The present invention can be by adjusting threaded connection post
Depth in screwed hole, to adjust the length of cutter hub, only needs rotary screwing thread connecting pole that the regulation to cutter hub length can be achieved.
Preferably, being bolted between the rotating shaft and connecting rod.The mode being bolted, can cause
Connecting rod is in a certain angle relative to rotating shaft, and then connecting rod is locked with rotating shaft by bolt again.This kind of mode can
In order to adjust the angle of connecting rod, you can suitable for the actual conditions according to soil relief, to adjust the angle of cutter hub, so as to
In the improvement of loosening the soil to soil.
In order that the connection obtained between cutter hub and connecting rod is even closer, preferably, the knife that loosens the soil also includes wearing
Multiple positioning holes, the cutter hub and connecting rod are provided with positioning sleeve outside cutter hub and connecting rod, the positioning sleeve
On be provided with the positioning convex that can be engaged with positioning hole.After being connected between connecting rod and cutter hub, by connecting rod with
Positioning convex on cutter hub is engaged with the positioning hole of position corresponding position.
Preferably, multiple positioning holes are evenly arranged along the axial direction of positioning sleeve.
For the ease of dismounting installing plate, preferably, being bolted between the installing plate and vertical rack.
Preferably, being provided with the chute arranged along vertical direction on the vertical rack, set on first motor
It is equipped with the sliding block being engaged with the chute.When first motor in the vertical direction is moved, along slide, during stopping, rising
When descending mechanism stops driving, the first motor is maintained at certain height and position.
Compared with prior art, beneficial effects of the present invention are embodied in：
The present invention is used to loosen the soil to coastal mud soil, so that the farming that nursery stock is carried out on coastal mud soil is applied
Fertilizer, is not only easy to improve coastal mud soil, and then improves the survival rate of coastal mud soil greening seedling, and reduces work
The labor intensity of people, improves the farming efficiency of nursery stock.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the mplifying structure schematic diagram at A in the present invention.
Embodiment
As shown in figure 1, the present invention include frame 1, frame 1 include two vertical racks 11 and positioned at vertical rack 11 it
Between horizontal stand 12, two vertical racks 11 and be provided with installation positioned opposite at the position of the lower section of horizontal stand 12
It is equipped with mouth 111, installing port 111 in rotating shaft 2, rotating shaft 2 and is provided with multiple knives 6 that loosen the soil, one end of rotating shaft 2 is connected with for driving
The first motor 3 that dynamic rotating shaft 2 is rotated, the other end of rotating shaft 2, which is rotated, to be worn on an installing plate 4, and the first motor 3 and installing plate 4 are equal
Removably it is connected on vertical rack 11, the bore of installing port 111, which is more than on the bore of rotating shaft 2, horizontal stand 12, to be provided with
Elevating mechanism 5 for driving the motion of the in the vertical direction of the first motor 3.
The bore of installing port 111 could be arranged to the bore much larger than rotating shaft in the present invention so that rotating shaft has certain
Space is lifted, in use, installing plate 4 is removed, elevating mechanism is opened, is driven the first motor 3 vertical by elevating mechanism
Moved on direction, because one end of rotating shaft is connected with the drive end of the first motor 3, therefore while the motion of the first motor 3, rotating shaft
Also moved with the first motor 3 together in the vertical direction, when rotating shaft 2 moves to suitable height, the suitable height is so that turns
The distance for being suitable to loosen the soil between knife 6 and soil of loosening the soil on axle 2, stops the first motor 3 of driving and moves, and cause the first motor 3
Be maintained at the position height, then the other end of rotating shaft 2 rotated and is arranged in installing plate 4, and by installing plate 4 removably with
Vertical rack is connected, and to cause the other end of rotating shaft to fix, finally opens the first motor 3, drive shaft 2 is rotated, due to loosening the soil
Knife 6 is arranged in rotating shaft 2, therefore when rotating shaft 2 is rotated, the knife 6 that loosens the soil in rotating shaft 2 is rotated together, you can realized to soil
Loosen the soil, after completion of loosening the soil, close the first motor 3.
The structure type of elevating mechanism can have a variety of in the present invention, as shown in figure 1, elevating mechanism 5 includes in the present invention：
It is installed on the first pulley 51 on horizontal stand 12；It is installed on the second pulley 52 on vertical rack 11；With first pulley 51 with
And second pulley 52 is engaged, and the rope 53 being fixedly connected with the first motor 3；For drive that first pulley 51 rotates the
Two motors 54.
The arrangement of knife 6 of being loosened the soil in the present invention has a variety of, as shown in figure 1, the knife 6 that loosens the soil is circumferential uniform along rotating shaft 2
That arranges is multiple.The knife 6 that loosens the soil be along rotating shaft 2 be axially evenly arranged it is multiple rows of.Horizontal stand 12 is corresponding with the position for the knife 6 that loosens the soil
Place is provided with the accommodating hole 121 that the knife 6 that is available for loosening the soil is stretched into.During in order to prevent that rotating shaft 2 from rising, position is too high, and causes in rotating shaft 2
The knife 6 that loosens the soil collided with horizontal stand 12, the present invention accommodating hole 121 is provided with horizontal stand 12, when the position of rotating shaft 2
It is that the knife 6 that loosens the soil can be stretched into accommodating hole 121 to put too high, and position-limiting action is played by 121 pairs of knives 6 that loosen the soil of accommodating hole.
For the ease of the mobile present invention, as shown in figure 1, the bottom of vertical rack 11 is provided with roller 7 in the present invention.Roller
7 be the roller of strap brake structure.The roller of the present invention can use the roller of existing strap brake structure.
The structure type of knife 6 of being loosened the soil in the present invention has a variety of, as shown in Fig. 2 loosened the soil in the present invention knife 6 including cutter hub 61 with
And connecting rod 62, one end of connecting rod 62 is fixedly connected with rotating shaft 2, and screwed hole 621, cutter hub 61 are offered on the end face of the other end
Connection end be provided with the threaded connection post 611 for extending in screwed hole 621 and being threadedly coupled with screwed hole 621.The present invention can
By adjusting depth of the threaded connection post 611 in screwed hole, to adjust the length of cutter hub 61, only to need rotary screwing thread connecting pole
The regulation to cutter hub length can be achieved.It is bolted between rotating shaft 2 and connecting rod 62.The mode being bolted,
Connecting rod 62 can be caused to be in a certain angle relative to rotating shaft 2, then connecting rod is locked with rotating shaft by bolt again.
This kind of mode can be conveniently adjusted the angle of connecting rod, you can suitable for the actual conditions according to soil relief, to adjust cutter hub
61 angle, in order to the improvement of loosening the soil to soil.
As shown in Fig. 2 in order that the connection obtained between cutter hub 61 and connecting rod 62 is even closer, the knife 6 that loosens the soil also includes wearing
It is placed on the positioning sleeve 63 outside cutter hub 61 and connecting rod 62, positioning sleeve 63 and is provided with multiple positioning holes（It is not drawn into figure）,
The positioning convex 622 and 612 that can be engaged with positioning hole is provided with cutter hub 61 and connecting rod 62.By connecting rod 62 and knife
After being connected between body 61, by the positioning convex 622 and 612 in connecting rod 62 and cutter hub 61 and the positioning hole of position corresponding position
It is engaged.Axial direction of multiple positioning holes along positioning sleeve 63 is evenly arranged.For the ease of dismounting installing plate, installing plate 4 with
It is bolted between vertical rack 11.The chute arranged along vertical direction is provided with vertical rack 11（Do not drawn in figure
Go out）, the sliding block being engaged with chute is provided with the first motor 3（It is not drawn into figure）.The in the vertical direction of first motor 3 is moved
When, along slide, during stopping, when elevating mechanism stops driving, the first motor 3 is maintained at certain height and position.
Claims (9)
1. a kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate, it is characterised in that including machine
Frame（1）, the frame（1）Including two vertical racks（11）And positioned at vertical rack（11）Between horizontal stand（12）,
Two vertical racks（11）And positioned at horizontal stand（12）Installing port positioned opposite is provided with the position of lower section（111）, institute
State installing port（111）Inside it is equipped with rotating shaft（2）, the rotating shaft（2）On be provided with multiple knives that loosen the soil（6）, the rotating shaft（2）One
End is connected with for drive shaft（2）The first motor rotated（3）, the rotating shaft（2）The other end rotate wear an installing plate
（4）On, first motor（3）And installing plate（4）Removably it is connected to vertical rack（11）On, the installing port
（111）Bore be more than the rotating shaft（2）Bore, the horizontal stand（12）On be provided with for drive the first motor（3）
The elevating mechanism of in the vertical direction motion（5）.
2. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the elevating mechanism（5）Including：
It is installed on horizontal stand（12）On first pulley（51）；
It is installed on vertical rack（11）On second pulley（52）；
With first pulley（51）And second pulley（52）Be engaged, and with the first motor（3）The rope being fixedly connected（53）；
For driving first pulley（51）The second motor rotated（54）.
3. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the knife that loosens the soil（6）For along rotating shaft（2）It is circumferential
What is be evenly arranged is multiple.
4. soil stabilizing apparatus as claimed in claim 3, it is characterised in that the knife that loosens the soil（6）For along rotating shaft（2）Axially
What is be evenly arranged is multiple rows of.
5. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the horizontal stand（12）With the knife that loosens the soil（6）'s
Position corresponding position, which is provided with, is available for the knife that loosens the soil（6）The accommodating hole stretched into（121）.
6. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the vertical rack（11）Bottom be provided with rolling
Wheel（7）.
7. soil stabilizing apparatus as claimed in claim 6, it is characterised in that the roller（7）For the roller of strap brake structure.
8. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the installing plate（4）With vertical rack（11）It
Between be bolted.
9. soil stabilizing apparatus as claimed in claim 1, it is characterised in that the vertical rack（11）On be provided with along perpendicular
Nogata is to the chute of arrangement, first motor（3）On be provided with the sliding block being engaged with the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626197.3A CN107258115A (en) | 2017-07-27 | 2017-07-27 | A kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626197.3A CN107258115A (en) | 2017-07-27 | 2017-07-27 | A kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107258115A true CN107258115A (en) | 2017-10-20 |
Family
ID=60074624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626197.3A Pending CN107258115A (en) | 2017-07-27 | 2017-07-27 | A kind of ecological soil improved device for improving coastal mud soil greening seedling survival rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107258115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496425A (en) * | 2018-03-26 | 2018-09-07 | 宁波万融电器有限公司 | A kind of loosenning tiller that can adjust pine soil depth |
| CN112470567A (en) * | 2020-11-11 | 2021-03-12 | 佛山市馨乐环保科技有限公司 | Soil improvement device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1249736A (en) * | 1968-02-01 | 1971-10-13 | Rotary Hoes Ltd | Tillage device |
| CN201667787U (en) * | 2010-06-07 | 2010-12-15 | 孙立鹏 | Traction rotary tillage harrow with self-power |
| CN103299731A (en) * | 2013-06-27 | 2013-09-18 | 宁德市冠牛农机制造有限公司 | Novel mini-tiller |
| CN103814632A (en) * | 2012-11-19 | 2014-05-28 | 南京农业大学 | Hub-motor driving based motor rotary cultivator |
| CN104663035A (en) * | 2013-12-01 | 2015-06-03 | 姚海娟 | Rotary cultivator allowing optionally adjustable depth |
| CN204652883U (en) * | 2015-05-26 | 2015-09-23 | 董元增 | Multifunction rotavator |
| CN105165142A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Stubble-burying cultivating machine for paddy field |
| CN105684575A (en) * | 2016-02-24 | 2016-06-22 | 湖北工业大学 | Visual remote control electric mini-tiller electrically driven by four hub motors |
| CN206042699U (en) * | 2016-08-30 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of liftable rotary cultivator |
| CN207185112U (en) * | 2017-07-27 | 2018-04-06 | 杭州中艺生态环境工程有限公司 | A kind of soil stabilizing apparatus for improving coastal mud soil greening seedling survival rate |
-
2017
- 2017-07-27 CN CN201710626197.3A patent/CN107258115A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1249736A (en) * | 1968-02-01 | 1971-10-13 | Rotary Hoes Ltd | Tillage device |
| CN201667787U (en) * | 2010-06-07 | 2010-12-15 | 孙立鹏 | Traction rotary tillage harrow with self-power |
| CN103814632A (en) * | 2012-11-19 | 2014-05-28 | 南京农业大学 | Hub-motor driving based motor rotary cultivator |
| CN103299731A (en) * | 2013-06-27 | 2013-09-18 | 宁德市冠牛农机制造有限公司 | Novel mini-tiller |
| CN104663035A (en) * | 2013-12-01 | 2015-06-03 | 姚海娟 | Rotary cultivator allowing optionally adjustable depth |
| CN204652883U (en) * | 2015-05-26 | 2015-09-23 | 董元增 | Multifunction rotavator |
| CN105165142A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Stubble-burying cultivating machine for paddy field |
| CN105684575A (en) * | 2016-02-24 | 2016-06-22 | 湖北工业大学 | Visual remote control electric mini-tiller electrically driven by four hub motors |
| CN206042699U (en) * | 2016-08-30 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of liftable rotary cultivator |
| CN207185112U (en) * | 2017-07-27 | 2018-04-06 | 杭州中艺生态环境工程有限公司 | A kind of soil stabilizing apparatus for improving coastal mud soil greening seedling survival rate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496425A (en) * | 2018-03-26 | 2018-09-07 | 宁波万融电器有限公司 | A kind of loosenning tiller that can adjust pine soil depth |
| CN108496425B (en) * | 2018-03-26 | 2020-10-27 | 宁波万融电器有限公司 | Can adjust scarifier of degree of depth of loosening soil |
| CN112470567A (en) * | 2020-11-11 | 2021-03-12 | 佛山市馨乐环保科技有限公司 | Soil improvement device |
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Application publication date: 20171020 |