CN110122009A - Kind and planting unit are cut for the automatic sugarcane of hilly and mountainous land - Google Patents
Kind and planting unit are cut for the automatic sugarcane of hilly and mountainous land Download PDFInfo
- Publication number
- CN110122009A CN110122009A CN201910230512.XA CN201910230512A CN110122009A CN 110122009 A CN110122009 A CN 110122009A CN 201910230512 A CN201910230512 A CN 201910230512A CN 110122009 A CN110122009 A CN 110122009A
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- Prior art keywords
- soil
- loosens
- plate
- hilly
- implant hole
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C14/00—Methods or apparatus for planting not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, its structure includes fixed frame, it digs a hole device, support column, pedestal, support column and pedestal machinery weld, pedestal is mechanically connected by support column and fixed frame, fixed frame is equipped with device of digging a hole, pedestal is in rectangular configuration to be set up and is mounted on castor on four angles, beneficial effects of the present invention: the implant hole for taking sugarcane is moved downward therewith using bit drive inner tube, when drill bit reaches certain depth, expansion push plate loses resistance, and it is separated under the action of the spring with outer tube, realize the opening of expanding mechanism, when being separated by expanding mechanism with inner tube, expansion push plate moves out and applies a power to implant hole inner wall, so that the soil layer on implant hole inner wall is comparatively strong, after avoiding drill bit from separating with implant hole, soil layer on implant hole inner wall It can fall in implant hole and make the depth shallower of implant hole, to ensure the depth of implant hole.
Description
Technical field
The present invention relates to agriculture fields, cut kind for the automatic sugarcane of hilly and mountainous land particularly with regard to one kind and plantation fills
It sets.
Background technique
Sugar rich in, moisture in sugarcane, also contain the various vitamins very useful to human metabolism, rouge
The substances such as fat, protein, organic acid, calcium, iron are mainly used for refining sugar, and the development and utilization of hilly and mountainous land are more inconvenient, therefore most
It is used to other the equal crops that grow cane, in order to improve the plantation efficiency of sugarcane, cuts kind to the automatic sugarcane of hilly and mountainous land is used for
Demand with planting unit be it is urgent, it is current to be cut kind for the automatic sugarcane of hilly and mountainous land and planting unit has following lack
It falls into:
The plantation of conventional sugarcane is to be renovated soil by mechanical equipment, achievees the effect that loosen the soil, and take one
A implant hole, sugarcane is put in, and soil is covered, so that the plantation of sugarcane is completed, due to needing to bury when cane planting
It is relatively deep, therefore implant hole takes and needs deeper, when mechanical equipment leaves implant hole, the soil of implant hole side can fall to hole
In, so that the depth shallower of implant hole, so that sugarcane seedling cannot draw the nutrient in deep soil.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: automatic for hilly and mountainous land
Sugarcane cuts kind and planting unit, and structure includes fixed frame, device of digging a hole, support column, pedestal, the support column and pedestal machine
Tool welding, the pedestal are mechanically connected by support column and fixed frame, and the fixed frame is equipped with device of digging a hole, described
Pedestal is in rectangular configuration to be set up and is mounted on castor on four angles.
It is advanced optimized as of the invention, the device of digging a hole is by inner tube, spring, push rod, fixed plate, dilator
Structure, drill bit, screw blade, outer tube are constituted, and the inner tube is connected with the mode that outer tube is gap-matched, the inner tube
It is mechanically connected with expanding mechanism, the expanding mechanism and push rod are mechanically connected, the push rod and fixed plate vertical welding, institute
The fixed plate stated is set to push rod far from one end of expanding mechanism, and the fixed plate is fixedly connected with spring, the fixation
Plate is fixedly connected by spring with inner tube wall, and the screw blade spiral surrounding is on drill bit, the drill bit and spiral
The welding of blade machinery, the drill bit are fixedly connected with inner tube.
It is advanced optimized as of the invention, the expanding mechanism is by expansion push plate, the axis that loosens the soil, the head that loosens the soil, fixed link
It constitutes, the expansion push plate and push rod vertical welding, the expansion push plate is equipped with rectangular cavity, loosen the soil axis and the expansion
The rectangular cavity opened in push plate is mutually fitted into, the expansion push plate and shaft mechanical cooperation of loosening the soil, loosen the soil axis and the fixed link machine
Tool connection, the head that loosens the soil set that there are four above and be equally distributed on and loosen the soil on axis.
It is advanced optimized as of the invention, the described head that loosens the soil is loosened the soil block, moving rotary by loosen the soil edge layer, auxiliary in front
Plate is constituted, and the described edge layer in front of loosening the soil loosens the soil auxiliary block cladding, the auxiliary loosen the soil block and edge layer in front of loosening the soil it is mutually embedding
It closes, there are six the moving rotary plate is set, moving rotary plate arrangement in two rows of three is set to auxiliary and loosens the soil on block, institute
The moving rotary plate stated and the auxiliary block that loosens the soil are connected, and the moving rotary plate and center fixing card are loosened the soil on block in auxiliary,
And with auxiliary loosen the soil block rotation and overturn and soil layer is rolled.
It is advanced optimized as of the invention, the fixed link and expansion push plate connection are equipped with shaft, the shaft
Interior to be equipped with spring plate, which rotates a circle around the shaft and one end is stuck in fixed link, and other end fixing card is expanding
It opens in push plate, the both ends of spring plate are in orthogonal state originally, when the both ends of spring plate are parallel to each other, fixed link
Rotation around the shaft is simultaneously parallel to each other with expansion push plate, realizes that the axis that loosens the soil is mutually chimeric with the rectangular cavity expanded in push plate.
It is advanced optimized as of the invention, the outermost edge thickness of the described edge layer in front of loosening the soil is thin, more toward center
Thickness is thicker, when loosen the soil axis rotation when, edge layer in front of loosening the soil quick rotation and rolls the soil on its periphery therewith, thus
Achieve the purpose that loosen the soil.
Beneficial effect
The present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land, passes through outer mechanical power drive bit spiral
Blade is rotated with digs out a hole on soil layer, and under bit drive, inner tube moves downward therewith, when inner tube is transported downwards
When moving certain depth, expansion push plate is separated with outer tube, is expanded push plate at this time and is lost resistance, the spring being stretched originally pulls
Fixed plate is moved toward the direction of spring contraction, so that fixed plate pushes push rod to move out, so that expanding mechanism is separated with inner tube,
When expanding mechanism pops up outward, the soil layer on implant hole inner wall is squeezed compacting by expansion push plate, and drill bit is avoided to separate with implant hole
Afterwards, the soil layer on implant hole inner wall can fall in implant hole the depth shallower for making implant hole, to ensure the depth of implant hole
Degree, and when expansion push plate is pushed outwardly, the both ends in spring plate parallel to each other lose resistance, spring plate originally
The one end for being fixed on fixed link drives fixed link to pop up outward, so that the both ends of spring plate are orthogonal, loosens the soil to realize
The opening of axis, the axis that loosens the soil rotation and under the influence of centrifugal force, the auxiliary block that loosens the soil are thrown out of and in the case where connecting rod pulls, and loosen the soil
Edge layer remains connection in front, and the soil of surrounding is loosened the soil, and instant sugar cane is taken root.
Compared with prior art, the invention has the following advantages that
The present invention moves downward the implant hole for taking sugarcane using bit drive inner tube therewith, when drill bit reaches certain
Depth when, expansion push plate loses resistance, and separates under the action of the spring with outer tube, realizes the opening of expanding mechanism；
When the present invention is separated by expanding mechanism with inner tube, expansion push plate moves out and applies one to implant hole inner wall
Power, so that the soil layer on implant hole inner wall is comparatively strong, the soil after avoiding drill bit from separating with implant hole, on implant hole inner wall
Layer can fall in implant hole the depth shallower for making implant hole, to ensure the depth of implant hole.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land.
Fig. 2 is the device sectional view of digging a hole that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land.
Fig. 3 is the working state of device section of digging a hole that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land
Figure.
Fig. 4 is the expanding mechanism structural schematic diagram that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land.
Fig. 5 is that the expanding mechanism working state structure that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land shows
It is intended to.
Fig. 6 is the header structure schematic diagram that loosens the soil that the present invention cuts kind and planting unit for the automatic sugarcane of hilly and mountainous land.
In figure: fixed frame -1, device -2 of digging a hole, support column -3, pedestal -4, inner tube -201, spring -202, push rod -203,
Fixed plate -204, expanding mechanism -205, drill bit -206, screw blade -207, outer tube -208, expansion push plate -2051, loosen the soil axis -
2052, head -2053, fixed link -2054, edge layer -20531, the auxiliary in front of loosening the soil of loosening the soil are loosened the soil block -20532, moving rotary plate -
20533。
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-Fig. 6 is please referred to, kind is cut the present invention is provided to the automatic sugarcane of hilly and mountainous land and planting unit, structure includes
Fixed frame 1, device 2 of digging a hole, support column 3, pedestal 4, the support column 3 and the mechanical welding of pedestal 4, the pedestal 4 pass through
Support column 3 and fixed frame 1 are mechanically connected, and the fixed frame 1 is equipped with device 2 of digging a hole, and the pedestal is in rectangular configuration to be set
Castor is mounted on vertical and 4 four angles.
The device 2 of digging a hole is by inner tube 201, spring 202, push rod 203, fixed plate 204, expanding mechanism 205, drill bit
206, screw blade 207, outer tube 208 are constituted, and the inner tube 201 is connected with the mode that outer tube 208 is gap-matched, institute
The inner tube 201 and expanding mechanism 205 stated are mechanically connected, and the expanding mechanism 205 and push rod 203 are mechanically connected, and described pushes away
Bar 203 and 204 vertical welding of fixed plate, the fixed plate 204 are set on the one end of push rod 203 far from expanding mechanism 205, institute
The fixed plate 204 stated is fixedly connected with spring 202, and the fixed plate 204 connects by the way that spring 202 and 201 inner wall of inner tube are fixed
It connects, 207 spiral surrounding of screw blade is on drill bit 206, the drill bit 206 and the mechanical welding of screw blade 207, institute
The drill bit 206 stated is fixedly connected with inner tube 201.
The expanding mechanism 205 is made of expansion push plate 2051, the axis 2052 that loosens the soil, first 2053, fixed link 2054 of loosening the soil,
The expansion push plate 2051 and 203 vertical welding of push rod, the expansion push plate 2051 are equipped with rectangular cavity, and described loosens the soil
Axis 2052 is mutually chimeric with the rectangular cavity in expansion push plate 2051, the expansion push plate 2051 and 2052 mechanical engagement of axis that loosens the soil,
Described to loosen the soil axis 2052 and fixed link 2054 is mechanically connected, described loosen the soil first 2053 sets that there are four above and be equally spaced
It is loosening the soil on axis 2052, described one end that axis 2052 is connected with fixed link 2054 of loosening the soil is equipped with drive shaft, and the drive
Moving axis is connected with outer mechanical force, to drive 2052 rotary work of axis that loosens the soil by drive shaft.
Described loosen the soil first 2053 is loosened the soil block 20532,20533 structure of moving rotary plate by loosen the soil edge layer 20531, auxiliary in front
At the described edge layer 20531 in front of loosening the soil coats the auxiliary block 20532 that loosens the soil, and the auxiliary is loosened the soil block 20532 and the head that loosens the soil
20531 phase of marginal layer is chimeric, and there are six the moving rotary plate 20533 is set, the moving rotary plate 20533 is in two rows three
Column arrangement is set to auxiliary and loosens the soil on block 20532, and the moving rotary plate 20533 and the auxiliary block 20532 that loosens the soil are connected, described
Moving rotary plate 20533 and center fixing card loosen the soil on block 20532 in auxiliary, and with auxiliary loosen the soil block 20532 rotation and turn over
Turn and soil layer rolls, the auxiliary, which is loosened the soil, to be connected between block 20532 and edge layer 20531 in front of loosening the soil by connecting rod
Connect, and when loosen the soil first 2053 rotated with the axis 2052 that loosens the soil when, under the influence of centrifugal force, the auxiliary block 20532 that loosens the soil is thrown out of
And under connecting rod drawing, remains and connect with edge layer 20531 in front of loosening the soil.
The fixed link 2054 and expansion 2051 connection of push plate is equipped with shaft, is equipped with spring plate in the shaft,
The spring plate rotates a circle around the shaft and one end is stuck in fixed link 2054, and other end fixing card is in expansion push plate 2051
On, the both ends of spring plate are in orthogonal state originally, when the both ends of spring plate are parallel to each other, fixed link 2054 around
Shaft rotation is simultaneously parallel to each other with expansion push plate 2051, and the rectangular cavity that realization is loosened the soil on axis 2052 and expansion push plate 2051 is mutually embedding
It closes.
The outermost edge thickness of the described edge layer 20531 in front of loosening the soil is thin, more thicker toward center thickness, when the axis that loosens the soil
When 2052 rotation, edge layer 20531 in front of loosening the soil quick rotation and rolls the soil on its periphery therewith, loosens the soil to reach
Purpose.
It being rotated by outer mechanical power drive drill bit 206, screw blade 207 is rotated with digs out a hole on soil layer,
Under the rotation of drill bit 206 drives, inner tube 201 moves downward therewith, and when inner tube 201 is moved downwardly to certain depth, expansion is pushed away
Plate 2051 is separated with outer tube 208, is expanded push plate 2051 at this time and is lost resistance, the spring 202 being stretched originally pulls fixed plate 204
Toward spring 202 shrink direction movement, thus fixed plate 204 push push rod 203 move out so that expanding mechanism 205 with it is interior
Pipe 201 separates, and when expanding mechanism 205 pops up outward, the soil layer on implant hole inner wall is squeezed compacting by expansion push plate 2051, avoids
After drill bit 206 is separated with implant hole, the soil layer on implant hole inner wall can fall in implant hole the depth shallower for making implant hole,
To ensure the depth of implant hole, and when expansion push plate 2051 is pushed outwardly, it is in spring plate parallel to each other originally
Both ends lose resistance, one end that spring plate is fixed on fixed link 2054 drives fixed link 2054 to pop up outward, so that spring
The both ends of plate are orthogonal, to realize the opening of axis 2052 of loosening the soil, the axis 2052 that loosens the soil rotation and under the influence of centrifugal force,
Auxiliary loosen the soil block 20532 be thrown out of and connecting rod drawing under, remain and connect with edge layer 20531 in front of loosening the soil, and will be all
The soil enclosed loosens the soil, and instant sugar cane is taken root.
Problems solved by the invention is that the plantation of conventional sugarcane is to be renovated soil by mechanical equipment, reaches and loosens the soil
Effect, and take an implant hole, sugarcane put in, soil is covered, so that the plantation of sugarcane is completed, due to sweet
Sugarcane plant when need bury it is deeper, therefore implant hole take need it is deeper, when mechanical equipment leaves implant hole, implant hole side
Soil can fall in hole so that the depth shallower of implant hole, so that sugarcane seedling cannot draw supporting in deep soil
Point, the present invention is combined with each other by above-mentioned component, rotated using drill bit 206 drive inner tube 201 therewith move downward take it is sweet
The implant hole of sugarcane, when drill bit 206 reaches certain depth, expansion push plate 2051 loses resistance, and under the effect of spring 202 with
Outer tube 208 separates, and realizes the opening of expanding mechanism 205, when separating by expanding mechanism 205 with inner tube 201, expands push plate 2051
It moves out and a power is applied to implant hole inner wall and avoid drill bit so that the soil layer on implant hole inner wall is comparatively strong
After 206 separate with implant hole, the soil layer on implant hole inner wall can fall in implant hole the depth shallower for making implant hole, thus
Ensure the depth of implant hole.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. cutting kind and planting unit for the automatic sugarcane of hilly and mountainous land, structure includes fixed frame (1), device of digging a hole (2), support
Column (3), pedestal (4), the support column (3) and pedestal (4) mechanical welding, it is characterised in that:
The pedestal (4) is mechanically connected by support column (3) and fixed frame (1), and the fixed frame (1) is equipped with dress of digging a hole
It sets (2), the pedestal is in rectangular configuration to be set up and be mounted on castor on (4) four angles.
2. according to claim 1 cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, it is characterised in that: described
Device (2) dig a hole by inner tube (201), spring (202), push rod (203), fixed plate (204), expanding mechanism (205), drill bit
(206), screw blade (207), outer tube (208) are constituted, the side that the inner tube (201) is gap-matched with outer tube (208)
Formula is connected, and the inner tube (201) and expanding mechanism (205) are mechanically connected, the expanding mechanism (205) and push rod
(203) it is mechanically connected, the push rod (203) and fixed plate (204) vertical welding, the fixed plate (204) are set to push rod
(203) on one end far from expanding mechanism (205), the fixed plate (204) is fixedly connected with spring (202), and described consolidates
Fixed board (204) is fixedly connected by spring (202) with inner tube (201) inner wall, and the screw blade (207) spiral surrounding is boring
On head (206), the drill bit (206) and screw blade (207) mechanical welding, the drill bit (206) and inner tube (201) are solid
Fixed connection.
3. according to claim 2 cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, it is characterised in that: described
Expanding mechanism (205) is made of expansion push plate (2051), the axis that loosens the soil (2052), the head that loosens the soil (2053), fixed link (2054), described
Expansion push plate (2051) and push rod (203) vertical welding, the expansion push plate (2051) matches with the axis that loosens the soil (2052) machinery
Close, the axis that loosens the soil (2052) and fixed link (2054) are mechanically connected, the head that loosens the soil (2053) set there are four it is above simultaneously
And it is equally distributed on the axis that loosens the soil (2052).
4. according to claim 3 cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, it is characterised in that: described
The head (2053) that loosens the soil is made of loosen the soil edge layer (20531), loosen the soil block (20532), moving rotary plate (20533) of auxiliary in front, institute
The auxiliary the stated block (20532) that loosens the soil is mutually chimeric with edge layer (20531) in front of loosening the soil, the moving rotary plate (20533) with it is auxiliary
The block that loosens the soil (20532) is helped to be connected, the moving rotary plate (20533) loosens the soil block (20532) in auxiliary with center fixing card
On, and with auxiliary loosen the soil block (20532) rotation and overturn and soil layer is rolled.
5. according to claim 3 cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, it is characterised in that: described
Fixed link (2054) and expansion push plate (2051) connection are equipped with shaft, are equipped with spring plate, the spring plate in the shaft
It rotates a circle around the shaft and one end is stuck on fixed link (2054), other end fixing card is in expansion push plate (2051), spring
The both ends of plate are in orthogonal state originally.
6. according to claim 4 cut kind and planting unit for the automatic sugarcane of hilly and mountainous land, it is characterised in that: described
The outermost edge thickness for the edge layer (20531) in front of loosening the soil is thin, more thicker toward center thickness, when the axis that loosens the soil (2052) rotation,
Edge layer (20531) in front of loosening the soil quick rotation and rolls the soil on its periphery therewith, to achieve the purpose that loosen the soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230512.XA CN110122009A (en) | 2019-03-26 | 2019-03-26 | Kind and planting unit are cut for the automatic sugarcane of hilly and mountainous land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230512.XA CN110122009A (en) | 2019-03-26 | 2019-03-26 | Kind and planting unit are cut for the automatic sugarcane of hilly and mountainous land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110122009A true CN110122009A (en) | 2019-08-16 |
Family
ID=67568845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230512.XA Pending CN110122009A (en) | 2019-03-26 | 2019-03-26 | Kind and planting unit are cut for the automatic sugarcane of hilly and mountainous land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110122009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815706A (en) * | 2023-08-30 | 2023-09-29 | 连云港苔南绿化工程有限公司 | Greening slope protection device in hydraulic engineering field |
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| DE2731901A1 (en) * | 1977-07-14 | 1979-02-01 | Heinrich Liebig | Bore undercutting tool for masonry or rock - has cutter on end of arm forced outwards by inclined face on plunger |
| CN202799616U (en) * | 2012-09-26 | 2013-03-20 | 湖南农业大学 | Drill bit of earth boring machine |
| CN104054431A (en) * | 2014-06-18 | 2014-09-24 | 华中农业大学 | Automatic lifting type earth boring machine |
| CN204377376U (en) * | 2014-12-08 | 2015-06-10 | 键隆农机企业有限公司 | Soil drilling machine structure |
| CN204810896U (en) * | 2015-07-28 | 2015-12-02 | 国家林业局哈尔滨林业机械研究所 | Tree planting loosening tiller rectangle blade drill bit |
| CN205305375U (en) * | 2015-12-03 | 2016-06-15 | 重庆市品尝品农业开发有限公司 | Modular seeding hole puncher |
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2019
- 2019-03-26 CN CN201910230512.XA patent/CN110122009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2731901A1 (en) * | 1977-07-14 | 1979-02-01 | Heinrich Liebig | Bore undercutting tool for masonry or rock - has cutter on end of arm forced outwards by inclined face on plunger |
| CN202799616U (en) * | 2012-09-26 | 2013-03-20 | 湖南农业大学 | Drill bit of earth boring machine |
| CN104054431A (en) * | 2014-06-18 | 2014-09-24 | 华中农业大学 | Automatic lifting type earth boring machine |
| CN204377376U (en) * | 2014-12-08 | 2015-06-10 | 键隆农机企业有限公司 | Soil drilling machine structure |
| CN204810896U (en) * | 2015-07-28 | 2015-12-02 | 国家林业局哈尔滨林业机械研究所 | Tree planting loosening tiller rectangle blade drill bit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815706A (en) * | 2023-08-30 | 2023-09-29 | 连云港苔南绿化工程有限公司 | Greening slope protection device in hydraulic engineering field |
| CN116815706B (en) * | 2023-08-30 | 2023-11-10 | 连云港苔南绿化工程有限公司 | Greening slope protection device in hydraulic engineering field |
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Effective date of abandoning: 20230609 |